1. The utility model provides a closestool convenient to conversion, includes water tank (1) and toilet bowl body (2), its characterized in that: water tank (1) is located toilet bowl body (2) top, just through connecting pipe (3) intercommunication between water tank (1) and toilet bowl body (2), subaerial holding tank (4) of having seted up along vertical direction, toilet bowl body (2) slide along vertical direction and set up in holding tank (4), be provided with drive assembly (5) in holding tank (4), drive assembly (5) are used for driving toilet bowl body (2) and move in vertical direction, it is provided with packing ring (12) to rotate on water tank (1), be provided with spacing subassembly (6) on water tank (1), spacing subassembly (6) are used for injecing the deflection angle of packing ring (12).

2. A toilet to facilitate conversion, according to claim 1, wherein: the limiting assembly (6) comprises a mounting shaft (61) and a limiting sleeve (62), the side wall of the water tank (1) is provided with two mounting blocks (14), the two mounting blocks (14) are respectively arranged at the two sides of the water tank (1), the limiting sleeve (62) is arranged on the side wall of the mounting block (14) which is close to each other, the end part of the mounting shaft (61) is rotatably arranged in the limiting sleeve (62) in a penetrating way, the inner wall of the limiting sleeve (62) is provided with a clamping groove (63), the end part of the mounting shaft (61) is rotationally provided with a latch (66) along the direction parallel to the axis of the mounting shaft (61), be provided with first elastic component (67) on installation axle (61), first elastic component (67) are used for driving latch (66) and deflect towards the direction of keeping away from installation axle (61), latch (66) are used for being connected with draw-in groove (63) joint.

3. A toilet to facilitate conversion, as claimed in claim 2, wherein: spacing sleeve (62) rotate along the axis direction of installation axle (61) and set up on installation piece (14), constant head tank (7) have been seted up along the axis direction of perpendicular installation axle (61) on the outer wall of spacing sleeve (62), it is provided with locating piece (71) to slide along the axis direction of perpendicular installation axle (61) on water tank (1), locating piece (71) are used for with constant head tank (7) joint, be provided with driving piece (8) on water tank (1), driving piece (8) are used for driving locating piece (71) orientation and are close to or keep away from the direction motion of spacing sleeve (62).

4. A toilet to facilitate conversion according to claim 3, wherein: the positioning grooves (7) are provided with a plurality of positioning grooves, and the positioning grooves (7) are uniformly distributed along the circumferential direction of the limiting sleeve (62).

5. A toilet to facilitate conversion according to claim 3, wherein: the driving piece (8) comprises a push rod, a connecting groove (87) is formed in the bottom of the water tank (1), the push rod is arranged in the connecting groove (87) in a sliding mode along the vertical direction, one end of the push rod is fixedly connected with the positioning block (71), the other end of the push rod extends out of the connecting groove (87) to be used for being abutted to the toilet bowl body (2), a second elastic piece (85) is arranged on the water tank (1), and the second elastic piece (85) is used for driving the push rod to move towards the direction far away from the water tank (1).

6. The toilet of claim 5, wherein the toilet is adapted to be converted to a toilet bowl having: a boss (86) is fixedly arranged at one end, far away from the water tank (1), of the ejector rod, and the area of the boss (86) is larger than the cross-sectional area of the ejector rod.

7. A toilet to facilitate conversion according to any one of claims 1 to 6, wherein: the connecting pipe (3) is arranged to be a corrugated pipe, one end of the connecting pipe (3) is communicated with the water tank (1), the other end of the connecting pipe is communicated with the toilet bowl body (2), and the bottom of the water tank (1) is provided with an accommodating groove (9) for accommodating the connecting pipe (3).

8. A toilet to facilitate conversion according to any one of claims 1 to 6, wherein: drive assembly (5) include lead screw (51) and be used for driving lead screw (51) pivoted driving source (52), spout (41) have been seted up along vertical direction on the inner wall of holding tank (4), the length direction slip of following spout (41) in spout (41) is provided with slider (42), slider (42) and toilet bowl body (2) fixed connection, lead screw (51) rotate along the length direction of spout (41) and set up in spout (41), slider (42) thread bush is established on lead screw (51).

9. A toilet to facilitate conversion according to any one of claims 1 to 6, wherein: seal groove (43) have been seted up along the circumference of holding tank (4) to the notch department of holding tank (4), the fixed seal limit (23) that is provided with of circumference along toilet bowl body (2) in the top of toilet bowl body (2), seal limit (23) are used for the card to go into in seal groove (43).

Background

Along with the development of social economy, the closestool is gradually popularized, is very convenient for the old and the weak because of the advantages of cleanness, sanitation and labor saving during toilet use, and is more attractive for the young because of the advantages of fashionable and beautiful appearance, so that the closestool is more and more widely applied.

However, the inventor thinks that some people do not adapt to sitting posture for toilet sitting, are more inclined to squatting posture for toilet sitting, and according to scientific proof, the squatting posture for toilet sitting has better defecation effect, so the current toilet has smaller application range.

Disclosure of Invention

In order to improve the application range of the closestool, the application provides the closestool convenient to convert.

The application provides a closestool convenient to conversion adopts following technical scheme:

the utility model provides a closestool convenient to conversion, includes water tank and toilet bowl body, the water tank is located toilet bowl body top, just through the connecting pipe intercommunication between water tank and the toilet bowl body, subaerial along vertical direction seted up the holding tank, the toilet bowl body slides along vertical direction and sets up in the holding tank, be provided with drive assembly in the holding tank, drive assembly is used for driving the toilet bowl body and moves in vertical direction, it is provided with the packing ring to rotate on the water tank, be provided with spacing subassembly on the water tank, spacing subassembly is used for injecing the deflection angle of packing ring.

By adopting the technical scheme, when the toilet is used for defecation, when a person needing to go to the toilet is used to sit on the toilet, the driving assembly can be opened, the toilet body is driven to move upwards along the vertical direction through the driving assembly, the limitation of the limiting assembly on the deflection angle of the gasket is removed, the gasket is further driven to move towards the toilet body, the gasket is made to be placed at the top of the toilet body, the defecation can be carried out, when a user is used to the squatting position, the gasket is driven to deflect towards the direction far away from the toilet body, the deflection angle of the gasket is limited through the limiting assembly, then the toilet body is driven to move towards the inside of the accommodating tank through the driving assembly, and the toilet can be used after the top of the toilet body is flushed with the ground; the squatting position and the sitting position can be used, so that more people with habits are facilitated, and the application range of the closestool is widened.

Optionally, the limiting assembly comprises an installation shaft and a limiting sleeve, installation blocks are arranged on the side wall of the water tank, the installation blocks are arranged in two and two sides of the water tank respectively, the limiting sleeve is arranged on the side wall where the installation blocks are close to each other, the end of the installation shaft is rotated to penetrate through the limiting sleeve, a clamping groove is formed in the inner wall of the limiting sleeve, the end of the installation shaft is rotated along the direction parallel to the axis of the installation shaft and is provided with a clamping tooth, a first elastic piece is arranged on the installation shaft and used for driving the clamping tooth to deflect towards the direction away from the installation shaft, and the clamping tooth is used for being connected with the clamping groove in a clamping mode.

Through adopting above-mentioned technical scheme, when driving the direction motion that the packing ring orientation is close to the water tank, the packing ring drives the installation axle and rotates in spacing cover, the installation axle drives the latch and rotates, at this in-process, the latch has the motion that the orientation deflected of keeping away from the installation axle all the time under the effect of first elastic component and orders about, thereby make the latch be connected with the draw-in groove joint all the time, when wanting to drive the packing ring orientation opposite direction and deflect, the latch keeps away from the direction of installation axle and the inner wall butt of draw-in groove, thereby spacing effect has been played in the rotation to the installation axle, and then the deflection angle of having injectd the packing ring, when squatting the appearance like the lavatory, need not the packing ring, the deflection angle to the packing ring is injectd this moment, the unexpected deflection of packing ring has been avoided effectively, cause the injury to the user.

Optionally, the stop collar rotates along the axis direction of installation axle and sets up on the installation piece, the constant head tank has been seted up along the axis direction of perpendicular installation axle on the outer wall of stop collar, it is provided with the locating piece to slide along the axis direction of perpendicular installation axle on the water tank, the locating piece is used for with the constant head tank joint, be provided with the driving piece on the water tank, the driving piece is used for driving the locating piece orientation and is close to or keeps away from the direction motion of stop collar.

By adopting the technical scheme, when the gasket is required to be driven to move towards the direction far away from the water tank, the driving piece drives the positioning block to move towards the direction far away from the limiting sleeve, so that the positioning block is separated from the positioning groove, the limitation on the deflection angle of the limiting sleeve is removed, and the gasket can be driven to deflect randomly; when the packing ring is in the horizontality and needs to drive the packing ring to move towards the direction close to the water tank, the locating block does not need to be driven by the driving piece to separate from the locating groove, the packing ring is directly driven to move, the deflection angle of the limiting sleeve is limited at the moment, the packing ring can be stopped at any angle, and the practicability of the device is improved.

Optionally, the positioning grooves are provided with a plurality of positioning grooves which are uniformly distributed along the circumferential direction of the limiting sleeve.

By adopting the technical scheme, the positioning grooves are formed, so that the insertion angle of the positioning block is improved, the deflectable angle of the limiting sleeve is enlarged, the gasket can stop rotating at any angle, and the application range of the device is effectively enlarged.

Optionally, the driving part comprises an ejector rod, a connecting groove is formed in the bottom of the water tank, the ejector rod is arranged in the connecting groove in a sliding mode along the vertical direction, one end of the ejector rod is fixedly connected with the positioning block, the other end of the ejector rod extends out of the connecting groove and is used for being abutted to the toilet bowl body, a second elastic part is arranged on the water tank, and the second elastic part is used for driving the ejector rod to move towards the direction far away from the water tank.

By adopting the technical scheme, the pedestal pan body is driven to move upwards through the driving assembly, the top of the pedestal pan body is abutted against the ejector rod so as to drive the ejector rod to move upwards, the ejector rod drives the positioning block to move upwards, and the positioning block is separated from the positioning groove, so that the position limitation on the limiting sleeve is removed, and at the moment, a user can put down the gasket for use; after finishing using, the toilet bowl body descends, and the ejector pin moves down under the effect of second elastic component, and then drives the locating piece and insert in the constant head tank, and the packing ring can't continue to deflect downwards this moment, and the user can drive the packing ring and upwards deflect towards the direction of water tank to pack up the packing ring.

Optionally, a boss is fixedly arranged at one end, far away from the water tank, of the ejector rod, and the area of the boss is larger than the cross-sectional area of the ejector rod.

Through adopting above-mentioned technical scheme, boss and ejector pin butt are passed through at the top of toilet bowl body, and then drive the ejector pin motion, have enlarged the area of contact between toilet bowl body and the ejector pin through the boss, have improved the stability of ejector pin at the in-process of upward movement, have improved the holistic practicality of device.

Optionally, the connecting pipe is set as a corrugated pipe, one end of the connecting pipe is communicated with the water tank, the other end of the connecting pipe is communicated with the toilet bowl, and the bottom of the water tank is provided with an accommodating groove for accommodating the connecting pipe.

Through adopting above-mentioned technical scheme, along with the up-and-down motion of toilet bowl body, the connecting pipe is extended or compressed, and when the position of sitting user used, the top of toilet bowl body and the bottom butt of water tank, the connecting pipe was compressed completely this moment, and the connecting pipe lies in completely and accomodates the inslot, has improved the practicality of device.

Optionally, the drive assembly includes the lead screw and is used for driving lead screw pivoted driving source, the spout has been seted up along vertical direction on the inner wall of holding tank, the length direction slip of following the spout in the spout is provided with the slider, slider and toilet bowl body fixed connection, the lead screw rotates along the length direction of spout and sets up in the spout, slider thread bush is established on the lead screw.

Through adopting above-mentioned technical scheme, when needs drive the toilet bowl body and move in vertical direction, drive the lead screw through the driving source and rotate, and then drive the slider at the spout internal motion along with the rotation of lead screw to drive toilet bowl body motion, carry out the transmission through the lead screw, the transmission is accurate, and is reliable and stable, and lead screw transmission carries out the transmission through the screw thread, possesses the auto-lock performance of certain degree, has good reliability.

Optionally, the notch department of holding tank has seted up the seal groove along the circumference of holding tank, the fixed seal limit that is provided with in circumference of toilet bowl body is followed at the top of toilet bowl body, the seal limit is used for the card to go into in the seal groove.

Through adopting above-mentioned technical scheme, going on like the in-process in lavatory, can not avoid producing liquid and splash, when toilet bowl is located the holding tank, the sealed limit is located the seal groove, the inseparable butt of inner wall of sealed limit and seal groove to the circuit that blocks water of holding tank notch department has been improved, has improved the sealing performance of device, avoids in liquid passes through the clearance between toilet bowl body and the holding tank notch flows in the holding tank, has improved the reliability of device in the use.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving component drives the pedestal pan body to ascend or descend, so that different habits of a squatting user and a sitting user are adapted, and the application range is improved;

2. the deflection angle of the gasket is limited by the limiting component, so that a squatting user is prevented from falling down the gasket in the use process, and the safety performance of the device is improved;

3. the position of the limiting sleeve is locked through the positioning block, so that the gasket can be stopped at any position, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a cross-sectional view of a receiving tank of an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a stop assembly according to an embodiment of the present application;

FIG. 4 is an exploded view of the stop assembly of FIG. 3 according to an embodiment of the present disclosure;

FIG. 5 is an enlarged view of portion A of FIG. 4;

fig. 6 is a sectional view of a water tank of an embodiment of the present application.

Description of reference numerals: 1. a water tank; 11. a side water inlet; 12. a gasket; 13. a through hole; 14. mounting blocks; 15. a rotating groove; 2. a toilet body; 21. a top water inlet; 22. an internal water outlet; 23. sealing the edges; 3. a connecting pipe; 4. accommodating grooves; 41. a chute; 42. a slider; 43. a sealing groove; 5. a drive assembly; 51. a lead screw; 52. a drive source; 6. a limiting component; 61. installing a shaft; 62. a limiting sleeve; 63. a card slot; 64. a mounting seat; 65. hinging a shaft; 66. clamping teeth; 67. a first elastic member; 7. positioning a groove; 71. positioning blocks; 8. a drive member; 81. a strip-shaped groove; 82. a strip-shaped hole; 83. a strut; 84. a connecting rod; 85. a second elastic member; 86. a boss; 87. connecting grooves; 9. a receiving groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a closestool convenient to convert.

Referring to fig. 1, a closestool convenient to conversion, including water tank 1 and toilet bowl body 2, seted up side water inlet 11 on the lateral wall on the water tank 1, with external water supply pipe and the 11 intercommunications of side water inlet in the in-process that uses to supply water to 1 inside of water tank.

Referring to fig. 1, water tank 1 is located 2 tops of toilet bowl body, and communicates through connecting pipe 3 between water tank 1 and the toilet bowl body 2, and the bottom delivery port (not shown in the figure) has been seted up to the bottom of water tank 1, and top water inlet 21 has been seted up at the top of toilet bowl body 2, and the one end and the bottom delivery port intercommunication of connecting pipe 3, the other end and top water inlet 21 intercommunication have been seted up on the toilet bowl body 2 inside delivery port 22, and communicate between inside delivery port 22 and the top water inlet 21. After the completion is like the lavatory, through pressing the play water button of water tank 1, water in the water tank 1 passes through connecting pipe 3 and gets into in toilet bowl body 2 to 2 insides of toilet bowl body wash.

Referring to fig. 1, 2, subaerial along vertical direction seted up holding tank 4, holding tank 4 is used for holding toilet bowl body 2, and toilet bowl body 2 slides along vertical direction and sets up in holding tank 4, holding tank 4's volume and toilet bowl body 2's volume looks adaptation.

Be provided with drive assembly 5 in the holding tank 4, drive assembly 5 is used for driving toilet bowl body 2 and moves in vertical direction. As an embodiment of the driving assembly 5 of the present application, referring to fig. 2, the driving assembly 5 includes a lead screw 51 and a driving source 52 for driving the lead screw 51 to rotate. The lateral wall of holding tank 4 is gone up and has been seted up spout 41 along vertical direction, and the length direction slip of following spout 41 in the spout 41 is provided with slider 42, and slider 42's shape, size and the cross-sectional area looks adaptation of spout 41, slider 42 and the lateral wall fixed connection of toilet bowl body 2.

As an embodiment of the installation method of the slider 42 in the present application, referring to fig. 2, the slider 42 and the side wall of the toilet bowl body 2 are fixed to each other by bonding. As another embodiment of the installation manner of the sliding block 42 in the present application, the sliding block 42 and the toilet bowl body 2 can be connected by adopting an embedded installation manner.

Referring to fig. 2, the driving source 52 is provided as a motor as one embodiment of the driving source 52 of the present application. The motor is fixedly arranged on the inner wall of the sliding groove 41 through an expansion bolt; the lead screw 51 is installed in the sliding groove 41 along the length direction of the sliding groove 41, one end of the lead screw 51 is rotatably connected with the inner wall of the sliding groove 41 through a bearing, the other end of the lead screw 51 is coaxially and fixedly connected with an output shaft of the motor through a coupler, and the sliding block 42 is sleeved on the lead screw 51 in a threaded manner.

When a sitting posture user goes to the toilet, the motor is started, the motor drives the screw rod 51 to rotate, the slide block 42 is driven to move upwards in the chute 41 along with the rotation of the screw rod 51, and then the toilet bowl body 2 is driven to move towards the direction far away from the accommodating groove 4, so that the top of the toilet bowl body 2 is lifted, and the sitting posture user's habit of going to the toilet is adapted; when the appearance user of squatting carries out the use, drives lead screw 51 reversal through the motor, and lead screw 51 drives slider 42 downstream in spout 41, drives toilet bowl body 2 then towards holding tank 4 internal motion, makes toilet bowl body 2's top highly reduce to the adaptation is squat appearance user like lavatory custom.

As another embodiment of the driving assembly 5 of the present application, the driving assembly 5 may be provided as a cylinder. The cylinder barrel of the air cylinder is fixedly installed inside the sliding groove 41 along the vertical direction, and the piston rod of the air cylinder is fixedly connected with the sliding block 42 in a welding or bolt connection mode. The sliding block 42 is driven by the cylinder to move upwards or downwards in the sliding groove 41, so that the toilet bowl body 2 is driven to lift, and the effect of adapting to different users is achieved.

Referring to fig. 1, a gasket 12 is rotatably mounted on a water tank 1, and a through hole 13 penetrating the gasket 12 is formed in the gasket 12. When a user sits in a sitting posture to go to the toilet, the toilet bowl body 2 is lifted, the gasket 12 is rotated at the moment, the gasket 12 is abutted against the top of the toilet bowl body 2, and the user sits on the gasket 12 at the moment to go to the toilet; when the appearance user of squatting like the lavatory, this moment toilet bowl body 2 all is located inside holding tank 4, and the top and the ground height of toilet bowl body 2 flush, user's both feet are located toilet bowl body 2's both sides respectively, can go on like the lavatory.

Because the squatting position and the sitting position are different in toilet way, when the toilet bowl body 2 is lifted, the gasket 12 is placed at the top of the toilet bowl body 2, so that the area for supporting the body of a sitting position user is increased, and the sitting position user can go to the toilet conveniently; when toilet bowl body 2 was located holding tank 4, need not to use packing ring 12, reduced toilet bowl body 2's width to avoided the appearance user of squatting like the lavatory, the span between the both feet is too big, thereby improved different users' use effectively and experienced.

Referring to fig. 2, a sealing groove 43 is formed in the notch of the accommodating groove 4 along the circumferential direction of the accommodating groove 4, and the groove depth of the sealing groove 43 is 1cm-1.5 cm; the top of toilet bowl body 2 installs sealing edge 23 along toilet bowl body 2's circumference, and sealing edge 23's thickness and the groove depth looks adaptation of seal groove 43 are fixed each other through welding or the mode that bonds between sealing edge 23 and the toilet bowl body 2, and sealing edge 23 is used for the card to go into in the seal groove 43.

When toilet bowl body 2 was located holding tank 4 completely, sealed limit 23 card was gone into in the seal groove 43 to improved the circuit that blocks water of seal groove 43 notch department effectively, and then played the sealing performance who improves holding tank 4, reduced the volume that water got into seal groove 43.

Referring to fig. 3 and 4, a limiting assembly 6 is disposed on the water tank 1, the limiting assembly 6 is used for limiting the deflection angle of the gasket 12, and the limiting assembly 6 comprises a mounting shaft 61 and a limiting sleeve 62. The side wall of the water tank 1, which is far away from the wall body, is provided with two mounting blocks 14, the two mounting blocks 14 are respectively arranged on two sides of the water tank 1, and the mounting blocks 14 are fixedly connected with the water tank 1 in a welding or bonding mode.

Referring to fig. 4, the side walls of the mounting blocks 14 close to each other are provided with a rotating groove 15, the limiting sleeve 62 is mounted in the rotating groove 15, and the limiting sleeve 62 is rotatably connected with the mounting blocks 14 through bearings. The end of the mounting shaft 61 is inserted into the stop collar 62 along the axial direction of the stop collar 62, and the mounting shaft 61 and the stop collar 62 are rotatably connected through a bearing at the side far away from the mounting block 14, and the mounting shaft 61 and the washer 12 are mutually fixed through a thermal welding mode.

Referring to fig. 4 and 5, the inner wall of the limiting sleeve 62 is provided with a plurality of clamping grooves 63, the side walls of the clamping grooves 63 deflect towards the direction close to the water tank 1, and the plurality of clamping grooves 63 are uniformly arranged along the circumferential direction of the limiting groove; the tip welded fastening of installation axle 61 has mount pad 64, installs articulated shaft 65 along the length direction of installation axle 61 on the mount pad 64, and articulated shaft 65 rotates with mount pad 64 to be connected, and welded fastening has latch 66 on the articulated shaft 65, and latch 66 sets up towards the direction slope of keeping away from water tank 1, and latch 66 is used for the joint with draw-in groove 63.

The mounting shaft 61 is provided with a first elastic member 67, and the first elastic member 67 is used for driving the latch 66 to deflect away from the mounting shaft 61. Referring to fig. 5, as an embodiment of the first elastic member 67 of the present application, the first elastic member 67 may be a torsion spring, the torsion spring is sleeved on the hinge shaft 65, one end of the torsion spring is welded and fixed to the mounting seat 64, and the other end of the torsion spring is welded and fixed to the latch 66.

Referring to fig. 4 and 6, a positioning groove 7 is formed in the outer wall of the limiting sleeve 62 along the axial direction perpendicular to the mounting shaft 61, a positioning block 71 is slidably disposed on the water tank 1 along the axial direction perpendicular to the mounting shaft 61, and the positioning block 71 is used for being clamped with the positioning groove 7.

When the position of sitting user goes on like the lavatory, toilet bowl body 2 was located holding tank 4 this moment, and packing ring 12 is in vertical state, and starter motor drives lead screw 51 and rotates, and then drives toilet bowl body 2 upward movement through driving the motion of slider 42, drives packing ring 12 this moment and deflects towards the direction of keeping away from water tank 1, makes packing ring 12 keep away from one side of water tank 1 and the top butt of toilet bowl body 2. In this process, the locating piece 71 is located the constant head tank 7 all the time to the deflection angle to stop collar 62 is injectd, along with the deflection of packing ring 12, drives installation axle 61 and rotates, and installation axle 61 rotates for stop collar 62, and then drives latch 66 and move in stop collar 62, and latch 66 has the trend of keeping away from installation axle 61 motion all the time under the effect of torsional spring, and latch 66 all the time and draw-in groove 63 joint.

When squatting appearance user carries out like the lavatory, toilet bowl body 2 is located holding tank 4 outsidely this moment, packing ring 12 is in the horizontality, starter motor drives lead screw 51 reversal, and then drives toilet bowl body 2 towards holding tank 4 internal motion, it breaks away from constant head tank 7 to drive locating piece 71 this moment, can drive packing ring 12 towards the direction motion of keeping away from toilet bowl body 2 afterwards, after packing ring 12 is in vertical state, can reinsert locating piece 71 in constant head tank 7, inject the deflection angle of stop collar 62. In-process that drives packing ring 12 and deflect, latch 66 is because the trend of keeping away from installation axle 61 motion towards having all the time under the effect of torsional spring, thereby make the tooth end of latch 66 all the time with the diapire butt of draw-in groove 63, and then make latch 66 unable at stop collar 62 internal motion, relatively fixed between installation axle 61 and the stop collar 62, drive packing ring 12 and deflect this moment, drive stop collar 62 at the rotation of rotating groove 15 promptly, after packing ring 12 is in vertical state, insert locating piece 71 in the constant head tank 7 again, can fix the deflection angle of stop collar 62, reach the effect to packing ring 12 location, in having avoided the appearance use of squatting, the condition that packing ring 12 dropped suddenly, user's safety has been ensured.

As an embodiment of the positioning groove 7 of the present application, referring to fig. 4, four positioning grooves 7 are provided, and the four positioning grooves 7 are uniformly distributed along the circumferential direction of the position limiting sleeve 62, that is, the central angle corresponding to the adjacent positioning groove 7 is 90 °.

As another embodiment of the positioning groove 7 of the present application, the positioning groove 7 may be further provided with five, six, etc., and when the number of the positioning grooves 7 is increased, the angle at which the gasket 12 can be fixed is increased, so that the number of the positioning grooves 7 is selected according to specific use requirements and production costs.

Referring to fig. 6, a driving member 8 is disposed on the water tank 1, the driving member 8 is used for driving the positioning block 71 to move toward a direction close to or away from the position-limiting sleeve 62, and the driving member 8 includes a push rod. A strip-shaped groove 81 is formed in the water tank 1, a strip-shaped hole 82 is formed in the side wall, away from the wall body, of the water tank 1 in the vertical direction, the strip-shaped hole 82 is communicated with the strip-shaped groove 81, a supporting rod 83 is slidably arranged in the strip-shaped hole 82 in the vertical direction, one end of the supporting rod 83 is located in the strip-shaped groove 81, and the other end of the supporting rod extends out of a connecting hole and is welded and fixed with one end of the positioning block 71 away from the limiting sleeve 62.

Referring to fig. 6, welded fastening has connecting rod 84 between the one end that two branches 83 are located bar groove 81, and spread groove 87 has been seted up along vertical direction in the bottom of water tank 1, and spread groove 87 and bar groove 81 intercommunication, ejector pin slide along vertical direction set up in spread groove 87, the one end of ejector pin be located bar groove 81 and with connecting rod 84 between welded fastening, the other end stretches out water tank 1.

Referring to fig. 6, a second elastic member 85 is arranged on the water tank 1, the second elastic member 85 is used for driving the push rod to move towards a direction away from the water tank 1, and the second elastic member 85 is a compression spring. The notch of the connecting groove 87 far away from the strip-shaped groove 81 is provided with a sunk groove, the compression spring is sleeved on the ejector rod, one end of the compression spring is fixedly welded with the groove bottom of the sunk groove, and the other end of the compression spring is fixedly connected with the ejector rod.

When a sitting user goes to the toilet, the motor screw 51 drives the toilet body 2 to move upwards, so that the top of the toilet body 2 is abutted against the ejector rod, thereby driving the push rod to move towards the inside of the water tank 1, driving the connecting rod 84 to move upwards, driving the connecting rod 84 to drive the supporting rod 83 to move, driving the positioning block 71 to be separated from the positioning groove 7 by the supporting rod 83, thereby releasing the position limit of the position limit sleeve 62, the user can drive the gasket 12 to deflect, and after the use is finished, the toilet bowl body 2 is driven to move towards the containing groove 4, the top of the toilet bowl body 2 is separated from the contact with the mandril, the mandril moves downwards under the action of the second elastic part 85, then the positioning block 71 is driven to be inserted into the limiting sleeve 62 through the connecting rod 84 and the supporting rod 83, thereby spacing stop collar 62, drive packing ring 12 this moment and move towards the direction that is close to water tank 1, fix the position of packing ring 12 this moment through latch 66 and draw-in groove 63.

Referring to fig. 6, a boss 86 is fixedly arranged at one end of the push rod far away from the water tank 1, the area of the boss 86 is larger than the cross-sectional area of the push rod, and the boss 86 and the push rod are fixedly connected in a welding or bonding mode. The contact area between the ejector rod and the top of the toilet bowl body 2 is increased through the lug boss 86, the stability of the ejector rod in the upward movement process is improved, and the overall practicability of the device is improved.

Referring to fig. 6, the connection pipe 3 is provided as a bellows, and a receiving groove 9 for receiving the connection pipe 3 is opened at the bottom of the water tank 1. Along with toilet bowl body 2's up-and-down motion, connecting pipe 3 is extended or compressed, and when the position of sitting user carried out the use, toilet bowl body 2's top and water tank 1's bottom butt, connecting pipe 3 was compressed completely this moment, and connecting pipe 3 lies in completely and accomodates groove 9, has improved the practicality of device.

The implementation principle of the closestool convenient to convert is as follows:

when the toilet is used for defecation, when a person needing to go to the toilet is used to sit on the toilet, the driving assembly 5 can be opened, the driving assembly 5 drives the toilet body 2 to move upwards along the vertical direction, the limitation of the limiting assembly 6 on the deflection angle of the gasket 12 is removed, the gasket 12 is further driven to move towards the toilet body 2, the gasket 12 is made to be placed at the top of the toilet body 2, the toilet can be used, when a user is used to the squatting position, the gasket 12 is driven to deflect towards the direction far away from the toilet body 2, the deflection angle of the gasket 12 is limited through the limiting assembly 6, the toilet body 2 is driven to move towards the accommodating groove 4 through the driving assembly 5, and the toilet can be used after the top of the toilet body 2 is flushed with the ground; the squatting position and the sitting position can be used, so that more people with habits are facilitated, and the application range of the closestool is widened.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.