CN217778835U

CN217778835U - Bearable single-person and double-person electric vehicle with adjustable seat

Info

Publication number: CN217778835U
Application number: CN202221073855.3U
Authority: CN
Inventors: 潘桢
Original assignee: Kunshan Sujie Metal Products Co ltd
Current assignee: Kunshan Sujie Metal Products Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-11-11
Anticipated expiration: 2032-05-07

Abstract

The utility model provides a can bear single double-person electric motor car for seat is adjustable relates to electric motor car technical field. This but bear single double-person electric motor car for seat is adjustable includes fixed seat, fixed seat bottom sliding connection has flexible seat, flexible seat one side fixedly connected with rack, rack one side is provided with the pawl, the inside fixedly connected with torsional spring of pawl, flexible seat one side is rotated and is connected with first sleeve. This can bear single double-person electric motor car with adjustable be used for seat, first gear revolve drives the reversal of second gear, and the reversal of second gear drives the reversal of second sleeve, and the reversal of second sleeve drives another threaded rod fixed connection in the threaded rod bottom equally to this can make flexible seat more stable, so that the double takes, and the practicality is stronger, and the flexibility is stronger, can adjust the position relation of flexible seat and fixed seat according to the use needs of reality.

Description

Bearable single-person and double-person electric vehicle with adjustable seat

Technical Field

The utility model relates to an electric motor car specifically is a can bear single double-person electric motor car for it is adjustable to be used for the seat, belongs to electric motor car technical field.

Background

An electric bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and is provided with a motor, a controller, the storage battery, a rotating handle brake handle and other operating components and a display instrument system on the basis of a common bicycle, and for the development history of the electric bicycle in China, the electric bicycle is generally considered in three development stages in the industry: the primary stage of electric bicycles, the first-time production scale stage, and the overspeed development stage, which is also referred to as the early experimental production stage of electric bicycles, is also known in terms of time, i.e., 1995 to 1999. The key technology of four major parts of the electric bicycle, a motor, a battery, a charger and a controller is researched and researched in the stage.

Traditional electric motor car divide into single electric motor car and double electric motor car under the general condition, and the volume ratio of double electric motor car is bigger, and is more occupation of land, but though single electric motor car volume ratio is smaller, can not take two people, and the practicality is relatively poor, and the flexibility is also relatively poor, and then can carry out improved design to the electric motor car.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing just for solving above-mentioned problem and being used for the seat adjustable can bear single double electric motor car to the volume ratio of double electric motor car among the solution prior art is bigger, and is more taking up an area of, but single electric motor car is small, but can not take two people, and the practicality is relatively poor, and the flexibility is also than relatively poor problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a can bear single double-person electric motor car for seat is adjustable, including the fixed seat, fixed seat bottom sliding connection has flexible seat, flexible seat one side fixedly connected with rack, rack one side is provided with the pawl, the inside fixedly connected with torsional spring of pawl, flexible seat one side is rotated and is connected with first sleeve, the first gear of the outside fixedly connected with of first sleeve, flexible seat one side is provided with fixed subassembly.

Preferably, the fixed subassembly includes two threaded rods, one of them threaded rod sliding connection is inside first sleeve, the meshing of first gear one side is connected with the second gear, the inside fixedly connected with second sleeve of second gear, second sleeve sliding connection is in the other one threaded rod outside, and through setting up the second sleeve, and then can drive the threaded rod and rotate, the threaded rod rotates so that fix and remove flexible seat fast.

Preferably, the inside spout that has all seted up of first sleeve and second sleeve, threaded rod outside fixedly connected with slider, through spout sliding connection between slider and the first sleeve, through spout sliding connection between slider and the second sleeve, through setting up the slider, and then can drive the threaded rod limit and rotate the limit motion to in the distance of regulation flexible seat and fixed seat.

Preferably, first sleeve and second sleeve are all rotated and are connected in flexible seat one side, the threaded rod runs through flexible seat and fixed seat in proper order and simultaneously with flexible seat and fixed seat threaded connection, through setting up first sleeve and second sleeve, and then can drive two threaded rod simultaneous movement to fix flexible seat fast.

Preferably, the fixed seat one side fixedly connected with bracing piece, bracing piece fixed connection is in torsional spring one end, through setting up the bracing piece, and then can support the torsional spring, and the torsional spring of being convenient for drives the pawl and rotates, and then spacing to the rack.

Preferably, the bottom of the fixed seat is fixedly connected with a vehicle body support, one side of the vehicle body support is fixedly connected with an electric vehicle head, and the electric vehicle head is arranged so that the direction and the speed of the electric vehicle can be adjusted conveniently.

Preferably, the outside of the vehicle body support is rotatably connected with two wheels, one side of the vehicle body support is provided with a power transmission assembly, and the power transmission assembly is arranged, so that when the electric vehicle is in a power-off state, the power transmission assembly can be treaded by feet to drive the wheels to rotate, and the electric vehicle can normally run.

The utility model provides a can bear single double-person electric motor car with adjustable be used for the seat, its beneficial effect who possesses as follows:

1. this can bear single double-person electric motor car with adjustable be used for seat, first sleeve rotates and drives the threaded rod and rotate, make the threaded rod limit rotate the limit and to the motion of fixed seat department, until fixing in the fixed seat bottom, meanwhile first gear revolve drives the reversal of second gear, the reversal of second gear drives the reversal of second sleeve, the reversal of second sleeve drives another threaded rod fixed connection in threaded rod bottom equally, so that flexible seat is more stable, so that the double is taken, the practicality is stronger, the flexibility is stronger, can adjust the position relation of flexible seat and fixed seat according to actual use needs.

2. This can bear single double-person electric motor car for seat is adjustable, single taking can promote flexible seat this moment to the direction motion of electric motor car locomotive, flexible seat drives the rack to one side motion this moment, and the rack receives the spacing of pawl, and then makes the rack can only move to the direction of electric motor car locomotive, can not move to the opposite direction, through packing up flexible seat in the fixed seat bottom, when more saving space, more beautifully.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the rack structure of the present invention;

fig. 3 is a schematic view of a first gear structure of the present invention;

fig. 4 is a schematic view of the threaded rod of the present invention;

fig. 5 is an enlarged view of the structure of part a of fig. 3.

In the figure: 2. a retractable seat; 3. a rack; 4. a pawl; 5. a torsion spring; 6. a first gear; 7. a first sleeve; 8. a second gear; 9. a second sleeve; 10. a threaded rod; 11. a chute; 12. a slider; 13. a support bar; 14. fixing a seat; 15. a vehicle body bracket; 16. an electric vehicle head; 17. a wheel; 18. a power transmission assembly.

Detailed Description

An embodiment of the utility model provides a can bear single double-person electric motor car for seat is adjustable.

Please refer to fig. 1, fig. 2 and fig. 3, including a fixed seat 14, the bottom of the fixed seat 14 is slidably connected with a telescopic seat 2, one side of the telescopic seat 2 is fixedly connected with a rack 3, one side of the rack 3 is provided with a pawl 4, the inside of the pawl 4 is fixedly connected with a torsion spring 5, one side of the telescopic seat 2 is rotatably connected with a first sleeve 7, the outside of the first sleeve 7 is fixedly connected with a first gear 6, one side of the telescopic seat 2 is provided with a fixing component, the bottom of the fixed seat 14 is fixedly connected with a vehicle body support 15, one side of the vehicle body support 15 is fixedly connected with an electric vehicle head 16, and by arranging the electric vehicle head 16, so as to adjust the direction and the speed of the electric vehicle, the outside of the vehicle body support 15 is rotatably connected with two wheels 17, one side of the vehicle body support 15 is provided with a power transmission component 18, and by arranging the power transmission component 18, so that when the electric vehicle is in a power-off state, the electric vehicle can be capable of pedaling the power transmission component 18 to drive the wheels 17 to rotate, so that the electric vehicle can normally run.

The utility model discloses when using: when the electric vehicle is used, if a single person sits, the telescopic seat 2 can be pushed to move towards the direction of the electric vehicle head 16, the telescopic seat 2 moves towards one side to drive the rack 3 to move towards one side, the rack 3 is limited by the pawl 4, and therefore the rack 3 can only move towards the direction of the electric vehicle head 16 and cannot move towards the opposite direction, and the telescopic seat 2 is folded at the bottom of the fixed seat 14, so that the electric vehicle is more attractive in appearance while more space is saved.

Referring to fig. 1 again, fig. 2, fig. 3 and fig. 4, the fixing assembly includes two threaded rods 10, one of the threaded rods 10 is slidably connected inside the first sleeve 7, one side of the first gear 6 is engaged with the second gear 8, the second sleeve 9 is fixedly connected inside the second gear 8, the second sleeve 9 is slidably connected outside the other threaded rod 10, by setting the second sleeve 9, and then the threaded rod 10 can be driven to rotate, the threaded rod 10 rotates to rapidly fix and release the retractable seat 2, the first sleeve 7 and the second sleeve 9 are both provided with the sliding grooves 11, the outer side of the threaded rod 10 is fixedly connected with the sliding block 12, the sliding block 12 and the first sleeve 7 are slidably connected through the sliding grooves 11, by setting the sliding block 12, and then the threaded rod 10 can be driven to move while rotating, so as to adjust the distance between the retractable seat 2 and the fixed seat 14, the first sleeve 7 and the second sleeve 9 are both rotatably connected to one side of the retractable seat 2, the threaded rod 10 sequentially penetrates through the retractable seat 14 and simultaneously with the retractable seat 2 and then the second sleeve 14, and then the support the supporting rod 7 can be driven to rapidly move through the first sleeve 13, and the rack 13, and the support the torsion spring 5, and the seat 14, and the ratchet 5 are connected to one side of the retractable seat, and the torsion spring 13.

The utility model discloses when using: when a double person sits on the electric vehicle, the pawl 4 can be rotated at the moment, the rack 3 loses the limit of the pawl 4 at the moment, the telescopic seat 2 can be pulled to move in the direction away from the electric vehicle head 16 at the moment, the telescopic seat 2 can be pulled out leftwards at the moment, after the telescopic seat 2 is completely pulled out, the first sleeve 7 can be rotated at the moment, the sliding block 12 is connected with the first sleeve 7 through the sliding groove 11 in a sliding mode, the first sleeve 7 is rotated to drive the threaded rod 10 to rotate, the threaded rod 10 is connected inside the telescopic seat 2 in a threaded mode, the threaded rod 10 can be rotated and moved towards the fixed seat 14 at the moment until the fixed seat 14 is fixed at the bottom, meanwhile, the first gear 6 is rotated to drive the second gear 8 to rotate reversely, the second gear 8 rotates to drive the second sleeve 9 to rotate, the two threaded rods 10 are arranged into opposite threads, the second sleeve 9 rotates to drive the other threaded rod 10 to be fixedly connected to the bottom of the threaded rod 10, the telescopic seat 2 can be more stable, the double person sits on the electric vehicle conveniently, the practicability is stronger, and the flexibility is high, and the position relation between the telescopic seat 2 and the fixed seat 14 can be adjusted according to actual use requirements.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A can bear single double electric motor car for seat is adjustable, including fixed seat (14), its characterized in that: fixed seat (14) bottom sliding connection has flexible seat (2), flexible seat (2) one side fixedly connected with rack (3), rack (3) one side is provided with pawl (4), the inside fixedly connected with torsional spring (5) of pawl (4), flexible seat (2) one side is rotated and is connected with first sleeve (7), first sleeve (7) outside fixedly connected with first gear (6), flexible seat (2) one side is provided with fixed subassembly.

2. The loadable electric single-or twin-person vehicle with adjustable seats of claim 1, wherein: the fixing assembly comprises two threaded rods (10), one of the threaded rods (10) is connected to the inside of the first sleeve (7) in a sliding mode, one side of the first gear (6) is connected with a second gear (8) in a meshed mode, the inside of the second gear (8) is fixedly connected with a second sleeve (9), and the second sleeve (9) is connected to the outer side of the other threaded rod (10) in a sliding mode.

3. The loadable electric single-or twin-person vehicle for seat adjustment of claim 2, wherein: the threaded rod is characterized in that sliding grooves (11) are formed in the first sleeve (7) and the second sleeve (9), sliding blocks (12) are fixedly connected to the outer sides of the threaded rods (10), the sliding blocks (12) are connected with the first sleeve (7) in a sliding mode through the sliding grooves (11), and the sliding blocks (12) are connected with the second sleeve (9) in a sliding mode through the sliding grooves (11).

4. The loadable electric single-two vehicle for seat adjustment according to claim 3, wherein: first sleeve barrel (7) and second sleeve barrel (9) are all rotated and are connected in flexible seat (2) one side, threaded rod (10) run through flexible seat (2) and fixed seat (14) in proper order and simultaneously with flexible seat (2) and fixed seat (14) threaded connection.

5. The loadable electric single-two vehicle for seat adjustment according to claim 1, wherein: fixed seat (14) one side fixedly connected with bracing piece (13), bracing piece (13) fixed connection is in torsional spring (5) one end.

6. The loadable electric single-two vehicle for seat adjustment according to claim 1, wherein: the bottom of the fixed seat (14) is fixedly connected with a vehicle body support (15), and one side of the vehicle body support (15) is fixedly connected with an electric vehicle head (16).

7. The loadable electric single-two vehicle for seat adjustment according to claim 6, wherein: the automobile body support (15) outside is rotated and is connected with two wheels (17), automobile body support (15) one side-mounting has power transmission assembly (18).