1. The utility model provides a novel prevent electric bicycle of turning on one's side, includes electric motor car body (1), its characterized in that, electric motor car body (1) lower extreme fixed mounting has footboard (2), mounting groove (3) have all been seted up at footboard (2) downside both ends, the port is higher than the outer port in mounting groove (3), mounting groove (3) inner wall upper end fixed mounting has shock attenuation part (101), shock attenuation part (101) are close to mounting groove (3) outer port, mounting groove (3) inner wall upper end fixed mounting has telescopic part (201), telescopic part (201) are located shock attenuation part (101) inboard, still include: a driving member (301) positioned at one end of the telescopic member (201);

the driving part (301) comprises a mounting block (15), the lower end of the mounting block (15) is connected with a first connecting block (16) in a rotating mode through rivets, the first connecting block (16) is far away from the side wall of one end of the mounting block (15) and is fixedly provided with a telescopic rod (17), the output end of the telescopic rod (17) is fixedly provided with a second connecting block (23), one end of the second connecting block (23), which is far away from the telescopic rod (17), is provided with a second rotating groove (24), a metal rod (25) is inserted into the second rotating groove (24), the outer wall of the second rotating groove (24) is connected with a second rivet (26), one end of the metal rod (25) is rotatably connected with the second rotating groove (24) through the second rivet (26), the other end of the metal rod (25) is fixedly connected with a supporting column (14), and one end of the supporting column (14, one end of the round shaft (12) is rotatably connected with a rotating wheel (18).

2. The novel rollover prevention electric bicycle according to claim 1, is characterized in that: telescopic part (201) includes metal block (4), shifting chute (5) have been seted up on the lateral wall of metal block (4) outer end, spout (6) have all been seted up on shifting chute (5) both ends inner wall, fixed bonding has snubber block (7) on the lateral wall of shifting chute (5) inner, the interpolation of shifting chute (5) has carriage release lever (8), fixed mounting has slider (9) on the outer wall that carriage release lever (8) are located one end in shifting chute (5), the one end that carriage release lever (8) were kept away from in slider (9) inserts spout (6), slider (9) one side is connected with buffering part (401).

3. The novel rollover prevention electric bicycle according to claim 2, is characterized in that: the buffer component (401) is a rubber column (10), and the rubber column (10) is located in the sliding groove (6).

4. The novel rollover prevention electric bicycle according to claim 2, is characterized in that: the buffering component (401) is a second spring box (27), and the second spring box (27) is located in the sliding groove (6).

5. The novel rollover prevention electric bicycle according to claim 2, is characterized in that: the utility model discloses a movable rod (8) is characterized in that the one end lateral wall that the carriage release lever (8) is located outside carriage release lever (5) has been seted up and has been rotated groove (11), rotate groove (11) and round axle (12) other end and connect, be connected with rivet (13) on rotating groove (11) outer wall, it rotates through rivet (13) and round axle (12) other end and connects to rotate groove (11), it is equipped with dog (28) to rotate groove (11) upper end, dog (28) fixed mounting is on carriage release lever (8) outer wall.

6. The novel rollover prevention electric bicycle according to claim 2, is characterized in that: the metal block (4) is fixedly installed on the inner wall of the upper end of the installation groove (3), the metal block (4) is inclined, and the outer end of the metal block (4) is lower than the inner end.

7. The novel rollover prevention electric bicycle according to claim 1, is characterized in that: the upper end of the mounting block (15) is fixedly mounted on the side wall of the lower end of the metal block (4).

8. The novel rollover prevention electric bicycle according to claim 1, is characterized in that: damping part (101) include spring box (19) of fixed mounting in mounting groove (3) inner wall upper end, spring box (19) lower extreme fixed mounting has snubber block (20), arc wall (21) have been seted up to snubber block (20) lower extreme lateral wall, fixed mounting has rubber pad (22) in arc wall (21), rubber pad (22) lower extreme and carriage release lever (8) outer wall connection.

Background

An electric power-assisted vehicle is an electromechanical integration vehicle which uses a storage battery as an auxiliary energy source, is provided with a motor, a controller, the storage battery, a rotating handle, a brake handle and other control components and a display instrument system on the basis of a common small vehicle, and charges the storage battery before use.

The prior art has the following defects: the existing electric vehicle is designed into three wheels or four wheels for riding comfort by a plurality of manufacturers, but the vehicle body of the three-wheel or four-wheel electric moped is easy to incline when the electric vehicle turns, and particularly, the electric vehicle is easy to sideslip and overturn under the condition of too high speed, so that great potential safety hazards exist.

Therefore, it is necessary to provide a novel rollover prevention electric bicycle.

Disclosure of Invention

Therefore, the invention provides a novel rollover-prevention electric moped, which is characterized in that a pedal is installed at the lower end of a support, installation grooves are formed in the lower sides of the two ends of the pedal, a telescopic component is fixedly installed on the inner side of each installation groove, one side of the telescopic component is connected with a driving component, and a damping component is installed on the inner wall of the upper end of each installation groove, so that the problem that a body of the electric moped is prone to tilting and rollover when the electric moped turns is solved.

In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a novel prevent electric bicycle of turning on one's side, includes electric motor car body, electric motor car body lower extreme fixed mounting has the footboard, the mounting groove has all been seted up at footboard downside both ends, the port is higher than the outer port in the mounting groove, mounting groove inner wall upper end fixed mounting has the shock attenuation part, the shock attenuation part is close to the outer port of mounting groove, mounting groove inner wall upper end fixed mounting has the extensible part, the extensible part is located the shock attenuation part inboard, still includes: a driving member located at one end of the telescopic member;

the driving part comprises an installation block, the lower end of the installation block is connected with a first connecting block through rivet rotation, the first connecting block is far away from a side wall of one end of the installation block and is fixedly provided with a telescopic rod, the output end of the telescopic rod is fixedly provided with a second connecting block, one end of the second connecting block, far away from the telescopic rod, is provided with a second rotating groove, a metal rod is inserted in the second rotating groove, the second rotating groove is connected with a second rivet, one end of the metal rod is connected with the second rotating groove through the second rivet, the other end of the metal rod is fixedly connected with a supporting column, one end of the supporting column, far away from the metal rod, is fixedly connected with a circular shaft, and one end of the circular shaft is connected with a rotating wheel.

Preferably, flexible part includes the metal block, the shifting chute has been seted up on the lateral wall of metal block outer end, the spout has all been seted up on the inner wall of shifting chute both ends, fixed bonding has the snubber block on the lateral wall of shifting chute inner, the shifting chute interpolation has the carriage release lever, fixed mounting has the slider on the outer wall that the carriage release lever is located the one end of shifting chute, the slider is kept away from in the one end of carriage release lever inserts the spout, slider one side is connected with the buffering part.

Preferably, the buffer component is a rubber column, and the rubber column is located in the sliding groove.

Preferably, the buffering part is a second spring box, and the second spring box is located in the sliding groove.

Preferably, the lateral wall of one end of the moving rod, which is positioned outside the moving groove, is provided with a first rotating groove, the first rotating groove is connected with the other end of the circular shaft, the outer wall of the first rotating groove is connected with a first rivet, the first rotating groove is connected with the other end of the circular shaft in a rotating mode through the first rivet, the upper end of the first rotating groove is provided with a stop block, and the stop block is fixedly installed on the outer wall of the moving rod.

Preferably, the metal block is fixedly installed on the inner wall of the upper end of the installation groove, the metal block is inclined, and the outer end of the metal block is lower than the inner end.

Preferably, the upper end of the mounting block is fixedly mounted on the side wall of the lower end of the metal block.

Preferably, the damping part comprises a first spring box fixedly mounted at the upper end of the inner wall of the mounting groove, a damping block is fixedly mounted at one lower end of the spring box, an arc-shaped groove is formed in the side wall of the lower end of the damping block, a rubber pad is fixedly mounted in the arc-shaped groove, and the lower end of the rubber pad is connected with the outer wall of the moving rod.

The invention has the beneficial effects that:

1. when a driver rides the electric moped, the output end of the telescopic rod can be extended out through the controller, so that the rotating wheel is pushed to the outer end of the pedal, the wheel base of the rotating wheel is wider than the wheel base of the electric moped, the rotating wheel does not contact the ground when the electric moped is in straight line running, when the body of the electric moped is inclined when the electric moped is in sharp turn, the rotating wheel contacts the ground, a supporting force is provided for the body of the electric moped, and the electric moped is prevented from turning over;

3. when the rotating wheel provides supporting force for the vehicle body, the rubber pad at the lower end of the damping block and the spring box I at the upper end absorb acting force through deformation so as to play a role in damping the rotating wheel;

2. electric bicycle is in idle, perhaps ride slowly and ride when on unevenness's road surface, can prevent that the runner from touching the barrier in contracting the mounting groove with the runner through control telescopic link, cause the vehicle to damage or influence the vehicle and normally travel.

Drawings

FIG. 1 is a schematic view of the overall structure of a rotor according to embodiment 1 of the present invention when retracted;

FIG. 2 is a schematic view of the structure of the wheel of embodiment 1 retracted in the pedal provided by the invention;

FIG. 3 is a schematic view of an expanded structure of the rotor according to embodiment 1 of the present invention;

FIG. 4 is a schematic top sectional view of a telescopic member according to embodiment 1 of the present invention;

FIG. 5 is a schematic top sectional view of a driving part according to embodiment 1 of the present invention;

FIG. 6 is a side view of a shock-absorbing member according to embodiment 1 of the present invention;

FIG. 7 is a schematic view of the overall structure of the reel of embodiment 1 of the present invention when it is deployed;

fig. 8 is a schematic top sectional view of a telescopic member according to embodiment 2 of the present invention.

In the figure: the damping device comprises an electric vehicle body 1, pedals 2, a mounting groove 3, a metal block 4, a moving groove 5, a sliding groove 6, a damping block 7, a moving rod 8, a sliding block 9, a rubber column 10, a rotating groove I11, a circular shaft 12, a rivet I13, a supporting column 14, an installing block 15, a connecting block I16, a telescopic rod 17, a rotating wheel 18, a spring box I19, a damping block 20, an arc groove 21, a rubber pad 22, a connecting block II 23, a rotating groove II 24, a metal rod 25, a rivet II 26, a spring box II 27, a stop 28, a damping part 101, a telescopic part 201, a driving part 301 and a damping part 401.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example 1:

referring to fig. 1-7, the invention provides a novel rollover prevention electric bicycle, which comprises an electric bicycle body 1;

further, 1 lower extreme fixed mounting of electric motor car body has footboard 2, and mounting groove 3 has all been seted up at 2 downside both ends of footboard, and the port is higher than the outer port in the 3 interior wall upper ends of mounting groove, and 3 inner wall upper end fixed mounting of mounting groove have shock attenuation part 101, and shock attenuation part 101 is close to 3 outer ports of mounting groove, and 3 inner wall upper ends fixed mounting of mounting groove have flexible part 201, and flexible part 201 is located shock attenuation part 101 inboardly, still includes: a driving member 301 located at one end of the telescopic member 201;

the driving part 301 comprises a mounting block 15, the lower end of the mounting block 15 is rotatably connected with a first connecting block 16 through a rivet, a telescopic rod 17 is fixedly mounted on the side wall of the first connecting block 16 far away from one end of the mounting block 15, the mounting block 15 plays a role of rotatably connecting the telescopic rod 17, a second connecting block 23 is fixedly mounted at the output end of the telescopic rod 17, a second rotating groove 24 is formed in one end of the second connecting block 23 far away from the telescopic rod 17, a metal rod 25 is inserted in the second rotating groove 24, a second rivet 26 is connected to the outer wall of the second rotating groove 24, one end of the metal rod 25 is rotatably connected with the second rotating groove 24 through the second rivet 26, one end of the metal rod 25 can rotate in the second rotating groove 24, the other end of the metal rod 25 is fixedly connected with a supporting column 14, one end of the supporting column 14 far away from the metal rod 25 is fixedly connected with a round shaft 12, one end of the round shaft 12 is rotatably connected with a rotating wheel 18, specifically, the telescopic rod 17 plays a role of providing thrust for the rotating wheel 18, the function in pushing out runner 18 and the mounting groove 3 that makes a round trip, telescopic link 17 is when pushing out runner 18 outside mounting groove 3, simultaneously pushes round axle 12 on runner 18 to dog 28 and is connected with dog 28 lower extreme, and when telescopic link 17 withdrawed runner 18 to the mounting groove 3 in, telescopic link 17 also removed round axle 12 from dog 28 lower extreme simultaneously to let round axle 12 be located the lower extreme of carriage release lever 8.

Further, the telescopic member 201 includes a metal block 4, a moving slot 5 is disposed on the outer end side wall of the metal block 4, sliding slots 6 are disposed on the inner walls of both ends of the moving slot 5, a damping block 7 is fixedly bonded on the inner end side wall of the moving slot 5, a moving rod 8 is inserted in the moving slot 5, a slider 9 is fixedly mounted on the outer wall of one end of the moving rod 8 located in the moving slot 5, one end of the slider 9 far from the moving rod 8 is inserted in the sliding slot 6, one side of the slider 9 is connected with a buffering member 401, the buffering member 401 is a rubber column 10, the rubber column 10 is located in the sliding slot 6, specifically, the rubber is a polymer material with reversible deformation, is elastic at room temperature, can generate large deformation under the action of small external force, can recover to the original shape after the external force is removed, the damping block 7 plays a role of damping the moving rod 8 when the moving rod 8 retracts into the moving slot 5, when the rubber column 10 is pulled out of the moving slot 5, the function of buffering and damping the slide block 9 is achieved.

Further, the lateral wall of one end of the movable rod 8 outside the movable groove 5 is provided with a first rotating groove 11, the first rotating groove 11 is connected with the other end of the circular shaft 12, the first rotating groove 11 is connected with a first rivet 13 on the outer wall of the first rotating groove 11, the first rotating groove 11 is connected with the other end of the circular shaft 12 through the first rivet 13 in a rotating mode, the upper end of the first rotating groove 11 is provided with a stop block 28, the stop block 28 is fixedly installed on the outer wall of the movable rod 8, the metal block 4 is fixedly installed on the inner wall of the upper end of the installation groove 3, the metal block 4 is in an inclined shape, the outer end of the metal block 4 is lower than the inner end, the upper end of the installation block 15 is fixedly installed on the lateral wall of the lower end of the metal block 4, specifically, one end of the circular shaft 12 can rotate in the first rotating groove 11, the stop block 28 plays a role in stopping the circular shaft 12, and prevents the circular shaft 12 from rotating to the upper end of the movable rod 8.

Further, damper 101 includes spring box 19 of fixed mounting in the 3 inner wall upper ends of mounting groove, spring box 19 lower extreme fixed mounting has snubber block 20, arc 21 has been seted up to snubber block 20 lower extreme lateral wall, fixed mounting has rubber pad 22 in the arc 21, rubber pad 22 lower extreme and 8 outer wall connections of carriage release lever, it is specific, when electric bicycle is turning, let runner 18 and ground contact and receive the reaction force that comes from ground, play the effect of supporting electric bicycle automobile body, prevent that electric bicycle from taking place to incline and turning on one's side, runner 18 can transmit the effort on carriage release lever 8 through round axle 12, carriage release lever 8 exerts the effort to snubber block 21, thereby rubber pad 22 of snubber block 21 lower extreme and the spring box 19 of upper end absorb the effort through deformation and play the effect to runner 18 shock attenuation.

The using process of the invention is as follows: a person skilled in the art fixedly installs a pedal 2 at the lower end of an electric vehicle body 1, both ends of the lower side of the pedal 2 are provided with installation grooves 3, the lower end of an installation block 15 is rotatably connected with a first connecting block 16 through a rivet, a telescopic rod 17 is fixedly installed on the side wall of the first connecting block 16 far away from one end of the installation block 15, a second connecting block 23 is fixedly installed at the output end of the telescopic rod 17, one end of the second connecting block 23 far away from the telescopic rod 17 is provided with a second rotating groove 24, a metal rod 25 is inserted in the second rotating groove 24, one end of the metal rod 25 is rotatably connected with the second rotating groove 24 through a second rivet 26, the other end of the metal rod 25 is fixedly connected with a support column 14, one end of the support column 14 far away from the metal rod 25 is fixedly connected with a round shaft 12, one end of the round shaft 12 is rotatably connected with a rotating wheel 18, the side wall of the outer end of the metal block 4 is provided with a moving groove 5, and the inner walls of both ends of the moving groove 5 are provided with sliding grooves 6, a damping block 7 is fixedly bonded on the side wall of the inner end of the moving groove 5, a moving rod 8 is inserted in the moving groove 5, a slide block 9 is fixedly mounted on the outer wall of one end of the moving rod 8 positioned in the moving groove 5, one end of the slide block 9 far away from the moving rod 8 is inserted into the slide groove 6, a rubber column 10 is fixedly mounted on the side wall of one end of the slide block 9, the rubber column 10 is positioned in the slide groove 6, a rotating groove I11 is arranged on the side wall of one end of the moving rod 8 positioned outside the moving groove 5, the rotating groove I11 is connected with the other end of the round shaft 12, the rotating groove I11 is rotatably connected with the other end of the round shaft 12 through a rivet I13, a stop block 28 is arranged at the upper end of the rotating groove I11, the stop block 28 is fixedly mounted on the outer wall of the moving rod 8, a metal block 4 is fixedly mounted on the inner wall of the upper end of the mounting groove 3, the upper end of the mounting block 15 is fixedly mounted on the side wall of the lower end of the metal block 4, the upper end of the first spring box 19 is fixedly mounted on the upper end of the inner wall of the mounting groove 3, the lower end of the spring box I19 is fixedly provided with a damping block 20, the side wall of the lower end of the damping block 20 is provided with an arc-shaped groove 21, a rubber pad 22 is fixedly arranged in the arc-shaped groove 21, when the runner 18 extends out of the mounting groove 3, the lower end of the rubber pad 22 is connected with the outer wall of the moving rod 8, a driver can ride the electric moped, the output end of the telescopic rod 17 can extend out through the controller, so that the runner 18 is pushed to the outer end of the pedal 2, the axle distance of the runner 18 is wider than the axle distance of the electric moped, and the runner 18 is not in contact with the ground when the electric moped is in straight line running, when the electric moped is in sharp turning, the body inclines, the runner 18 is in contact with the ground and provides a supporting force for the body, the electric moped is prevented from turning sideways, when the electric moped is idle or is slowly ridden and ridden on an uneven road surface, the runner 18 can be contracted into the mounting groove 3 through controlling the telescopic rod 17, the wheels 18 are prevented from touching obstacles, causing damage to the vehicle or affecting the normal running of the vehicle.

Example 2:

referring to fig. 8, the present invention provides a novel rollover prevention structure, which includes a buffering component 401;

further, the buffer component 401 is a second spring case 27, the second spring case 27 is located in the sliding slot 6, and specifically, the second spring case 27 plays a role in buffering and damping the sliding block 9 when the moving rod 8 is pulled out of the moving slot 5. The using process of the invention is as follows: compared with the embodiment 1, the buffering component 401 in this embodiment is the second spring box 27, the second spring box 27 is located in the sliding groove 6, the second spring box 27 plays a role in buffering and damping the sliding block 9 when the moving rod 8 is pulled out of the moving groove 5, and the second spring box 27 plays a role in buffering and damping the sliding block 9 when the moving rod 8 is pulled out of the moving groove 5, so that the sliding block 9 is prevented from being damaged.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.