CN220500906U

CN220500906U - Foldable electric scooter

Info

Publication number: CN220500906U
Application number: CN202321594810.5U
Authority: CN
Inventors: 杨文轩; 蒋泽霖; 刘勇; 赵斌; 陶雪佳; 尹佳琪; 赵泓宇
Original assignee: Sichuan Geely University
Current assignee: Sichuan Geely University
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2024-02-20
Anticipated expiration: 2033-06-20

Abstract

The utility model provides a foldable electric scooter, which belongs to the technical field of scooters and comprises a telescopic upright rod provided with a handle, pedals provided with a battery module and front and rear wheels, and a folding connecting part for connecting the upright rod and the pedals, and further comprises a reinforcing part for fixing the upright rod after folding, wherein the reinforcing part is arranged on the pedals, the pedals are provided with storage holes, the reinforcing part comprises a movable seat and a movable reinforcing plate symmetrically arranged on the movable seat, the reinforcing plate acts on the folded upright rod, the upright rod is quickly folded through the folding connecting part, the upright rod and the pedals are in a parallel state, one end of the handle is quickly fixed by the reinforcing part, so that the folding stability of the upright rod is improved, the storage is convenient, and shaking is prevented in the transportation process, so that collision damage is reduced, and transportation protection after storage is achieved.

Description

Foldable electric scooter

Technical Field

The utility model mainly relates to the technical field of scooters, in particular to a foldable electric scooter.

Background

The scooter is a novel portable single-person transportation tool, has the characteristics of energy conservation and environmental protection, and is convenient and safe to use; in order to be convenient for accomodate, carry, scooter designs into beta structure more to reduce scooter's volume, in order to accomodate and carry scooter. At present, a part of folding scooter is difficult to realize convenient carrying in the true sense with smaller folding ratio, and the folding structure is complex; finally, if no additional locking is applied to the existing folder in the market, the gap between the vehicle head and the vehicle body is large, and large shaking can be generated.

Current patent application number: 201821221179.3, including front rod and footboard, the front rod includes the installation department of being connected with the footboard and is located the folding portion of installation department top, and the slope of footboard front end is provided with the connecting rod and is connected with the middle part of installation department, and the bottom of folding portion sets up movable block card and goes into in the installation department, and folding portion is provided with the side lever of being connected with installation department bottom pivot, and the surface of connecting rod is provided with the screens piece, and folding portion can revolute the pivot rotatory push down to be parallel with the footboard, movable block and screens piece joint this moment. The scooter is small in size and convenient to carry after being folded; after folding, the stability of the whole car is high.

Aiming at the related technology, the inventor considers that the practical and fixed headstock needs to be disassembled firstly and then clamped at the corresponding position for folding, and the headstock needs to be installed when in use, so that the folding and the installation operations are complicated, the rapid folding and the unfolding can not be achieved, and the user experience is affected.

Disclosure of Invention

In order to solve the above-mentioned problems in the background art, the present utility model provides a foldable electric scooter.

The utility model adopts the following technical scheme: the utility model provides a folding electric scooter, includes the telescopic pole setting of installation handlebar and installs the running-board of battery module and front and back wheel and connects the folding connecting portion of pole setting and running-board, still including fixed folding back the reinforcement part of pole setting, reinforcement part spare sets up on the running-board, the running-board is opened there is the storage hole, reinforcement part includes movable seat and symmetry setting mobilizable gusset plate on the movable seat, the gusset plate acts on after folding the pole setting.

Preferably, the reinforcing plate lower extreme is equipped with the connecting plate, connecting plate fixed connection the movable seat up end, be equipped with the spliced pole through support mounting on the movable seat, the spliced pole is connected with at the spliced pole both ends, the threaded rod runs through support and connecting plate, the threaded rod rotates with the through-hole of support to be connected, it with the through-hole threaded connection of connecting plate.

Preferably, the threaded rods at two ends of the rotating column are provided with thread grooves in opposite directions, and the end parts of the threaded rods are provided with limiting plates.

Preferably, the movable seat is symmetrically provided with limiting components, and the limiting components are used for limiting the movable seat to be accommodated and fixed.

Preferably, the limiting assembly comprises a limiting spring and a limiting tooth, the limiting spring and the limiting tooth are installed in a step hole of the movable seat, the limiting spring is connected with the limiting tooth, a limiting hole is formed in the pedal plate, and the limiting tooth penetrates through the storage hole and the limiting hole partition plate to extend into the limiting hole.

Preferably, the pedal is provided with unlocking parts, the unlocking parts are symmetrically arranged at the side ends of the pedal, and the unlocking parts push the limiting teeth to be used for unlocking the movable seat.

Preferably, the unlocking component comprises a push block, a return spring and a push rod, the push rod is fixedly connected with the push block, the pedal plate is provided with a movable hole, the push block and the return spring are installed in the movable hole, the push block is slidably connected with the movable hole, the push rod penetrates through the pedal plate and stretches into the limiting hole, and the push rod is used for pushing the limiting teeth.

Preferably, two ends of the return spring are connected with the movable hole and the end face of the pushing block.

Preferably, a limiting disc is installed at one end of the push rod, which is placed in the limiting hole, and the limiting disc is slidably connected with the limiting hole.

Preferably, the lower end of the movable seat is connected with a plurality of pressure springs, the pressure springs are connected with the bottom wall of the storage hole, the lower end of the movable seat is also provided with a damping rod, the damping rod is fixed on the bottom wall of the storage hole, and the output shaft of the damping rod is fixedly connected with the end face of the movable seat.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the upright rod is quickly folded through the folding connecting part, so that the upright rod and the pedal are close to be in a parallel state, and one end of the upright rod belt handle is quickly fixed through the reinforcing part, so that the folding stability of the upright rod is improved, the storage is convenient, meanwhile, shaking is prevented in the transportation process, the collision damage is reduced, and the transportation protection after storage is achieved.

2. According to the utility model, through the rotating column and the threaded rods at the two ends and the connecting plate, the rotating column is in threaded connection with the threaded rods and the connecting plate, so that the interval between the moving connecting plates is achieved, the distance between the reinforcing plates is adjusted, the connecting plates are limited through the limiting plates, the adjusting and limiting of the reinforcing plates are achieved, and the anti-falling effect is achieved.

3. According to the utility model, the used reinforcing plate and the movable seat are stored into the storage hole to be limited through the limiting assembly, namely the limiting spring and the limiting teeth, so that the limiting and fixing effects are achieved.

4. According to the utility model, the unlocking part, namely the push block and the push rod push the limiting teeth to shrink, so that the unlocking effect is achieved, the movable seat is convenient to move, the unlocking push rod and the push plate are reset through the reset spring, and the reset push rod and the reset push block are limited through the limiting disc.

5. According to the utility model, through the actions of the pressure spring and the damping rod, the movable seat can be automatically and rapidly ejected, so that the fixed seat upright rod is convenient, and the operation steps are reduced.

The utility model will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a top view of the overall structure of the present utility model;

FIG. 3 is an enlarged view of a partial cross-section of the present utility model;

fig. 4 is a cross-sectional view of the reinforcement member structure of the present utility model.

In the figure: 1. a vertical rod; 2. a foot pedal; 21. a movable hole; 22. a limiting hole; 23. a receiving hole; 3. folding the connecting part; 4. a reinforcing member; 41. a movable seat; 42. a limit spring; 43. limit teeth; 44. a reinforcing plate; 441. a connecting plate; 45. a pressure spring; 46. a damping rod; 47. rotating the column; 48. a threaded rod; 49. a limiting plate; 5. an unlocking member; 51. a pushing block; 52. a return spring; 53. a push rod; 54. and a limiting disc.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Embodiment one:

please refer to fig. 1-4, a foldable electric scooter, including installing telescopic pole setting 1 of handlebar and installing the running-board 2 of battery module and front and back wheel and connecting pole setting 1 and running-board 2 folding connecting portion 3, still include fixed folding back pole setting 1's reinforcement part 4, reinforcement part 4 sets up on running-board 2, running-board 2 is opened has storage hole 23, reinforcement part 4 includes movable seat 41 and symmetry setting movable reinforcing plate 44 on movable seat 41, reinforcing plate 44 acts on pole setting 1 after folding, pole setting 1 takes handlebar one end through folding connecting portion 3 fast folding, makes pole setting 1 and running-board 2 be close to being in parallel state, through reinforcement part 4 fast fixation pole setting 1 to improve pole setting 1 folding stability, be convenient for accomodate, prevent simultaneously to produce and rock in the transportation, thereby reduce collision damage, reach transportation protection after accomodating.

Referring to fig. 1-4, a connection plate 441 is disposed at the lower end of the reinforcement plate 44, the connection plate 441 is fixedly connected with the upper end surface of the movable seat 41, a rotation column 47 is mounted on the movable seat 41 through a bracket, two ends of the rotation column 47 are connected with threaded rods 48, the threaded rods 48 penetrate through the bracket and the connection plate 441, and the threaded rods 48 are rotatably connected with the penetrating holes of the bracket and are in threaded connection with the penetrating holes of the connection plate 441; the screw thread groove opposite direction is offered to threaded rod 48 at the rotation post 47 both ends, limiting plate 49 is installed to threaded rod 48 tip, through rotation post 47 and both ends threaded rod 48 and connecting plate 441, rotation post 47 takes threaded rod 48 and connecting plate 441 threaded connection, reaches the interval between the removal connecting plate 441 to adjust the interval of gusset plate 44, and it is spacing to connecting plate 441 through limiting plate 49, reaches to adjust to carry out spacingly to gusset plate 44, reaches the effect of anti-drop.

Referring to fig. 1-4, the movable seat 41 is symmetrically provided with a limiting component, and the limiting component is used for limiting the movable seat 41 to be accommodated and fixed; the limiting assembly comprises a limiting spring 42 and limiting teeth 43, the limiting spring 42 and the limiting teeth 43 are installed in step holes of the movable seat 41, the limiting spring 42 is connected with the limiting teeth 43, the pedal plate 2 is provided with a limiting hole 22, the limiting teeth 43 penetrate through the storage hole 23 and the baffle plate of the limiting hole 22 to extend into the limiting hole 22, and the used reinforcing plate 44 and the movable seat 41 are stored into the storage hole 23 to be limited through the limiting assembly, namely the limiting spring 42 and the limiting teeth 43, so that the limiting and fixing effects are achieved.

Referring to fig. 1-4, the foot rest 2 is provided with an unlocking component 5, the unlocking component 5 is symmetrically installed at the side end of the foot rest 2, and the unlocking component 5 pushes the limiting teeth 43 to unlock the movable seat 41; the unlocking part 5 comprises a push block 51, a return spring 52 and a push rod 53, the push rod 53 is fixedly connected with the push block 51, the pedal plate 2 is provided with a movable hole 21, the push block 51 and the return spring 52 are installed in the movable hole 21, the push block 51 is in sliding connection with the movable hole 21, the push rod 53 penetrates through the pedal plate 2 and stretches into the limiting hole 22, the push rod 53 is used for pushing the limiting teeth 43, and the limiting teeth 43 are pushed to shrink through the unlocking part 5, namely the push block 51 and the push rod 53, so that the unlocking effect is achieved, and the movable seat 41 is convenient to move.

Referring to fig. 2-4, two ends of the return spring 52 are connected to the movable hole 21 and the end face of the push block 51; the push rod 53 is disposed at one end of the limiting hole 22 and is provided with a limiting disc 54, the limiting disc 54 is slidably connected with the limiting hole 22, the unlocked push rod 53 and push plate are further reset through a reset spring 52, and the reset push rod 53 and push block 51 are limited through the limiting disc 54.

Referring to fig. 4, the lower end of the movable seat 41 is connected with a plurality of compression springs 45, the compression springs 45 are connected with the bottom wall of the accommodating hole 23, the lower end of the movable seat 41 is further provided with a damping rod 46, the damping rod 46 is fixed on the bottom wall of the accommodating hole 23, the output shaft of the damping rod 46 is fixedly connected with the end face of the movable seat 41, and the movable seat 41 can be automatically and quickly ejected through the actions of the compression springs 45 and the damping rod 46, so that the fixing seat upright 1 is facilitated, and the operation steps are reduced.

The implementation principle of the foldable electric scooter of the first embodiment of the utility model is as follows:

when the folding device is folded, the upright 1 is quickly folded through the folding connecting part 3, so that the upright 1 and the pedal 2 are close to each other and approach to a parallel state, the push block 51 is pressed, the push block 51 moves the compression reset spring 52 in the movable hole 21 and pushes the push rod 53 to move, the push rod 53 drives the limit plate 54 to move in the limit hole 22 and push the limit teeth 43, the limit teeth 43 shrink from the limit hole 22 to the stepped hole of the movable seat 41, the limit spring 42 is compressed, the movable seat 41 is unlocked, the push block 51 is released after unlocking, the reset spring 52 pushes the push block 51 to reset, the push rod 53 is pulled to reset, the limit plate 54 moves and resets the push rod 53 and the push block 51 to limit the limit hole 22, the pressure spring 45 is matched with the damping rod 46 to push the movable seat 41 to move upwards after unlocking is completed, then the rotating column 47 is screwed to drive the threaded rods 48 at two ends to rotate, the connecting plate 441 to move the two ends and the reinforcing plate 44, the spacing of the reinforcing plate 44 is widened, the limiting plate 49 limits the connecting plate 441, then the upright is placed in a cavity between the reinforcing plate 44 and the connecting plate 441, the connecting plate 441 and the reinforcing plate 44 are moved, the spacing between the reinforcing plate 44 is shortened, the upright 44 is fixed, and the upright is prevented from shaking, and the steps are easy to be taken in and easy to hold;

when the pedal is opened, the rotating columns 47 are twisted to drive the threaded rods 48 at the two ends to rotate, so that the connecting plates 441 are driven to move towards the two ends and drive the reinforcing plates 44 to move, the distance between the reinforcing plates 44 is widened, the upright posts are taken out from the cavities between the reinforcing plates 44 and the connecting plates 441, the upright posts are rapidly opened and reset on the pedal 2 through the folding connecting parts 3, the rotating columns 47 are twisted to enable the connecting plates 441 and the reinforcing plates 44 to move, the distance between the reinforcing plates 44 is shortened, the reinforcing plates 44 correspond to the movable seat 41, the reinforcing plates 44 are pressed downwards, the reinforcing plates 44 and the connecting plates 441 push the movable seat 41 to shrink towards the containing holes 23, the compression springs 45 shrink the damping rods 46 at the same time, the damping rods are moved to the proper containing positions, and the limiting springs 42 push the limiting teeth 43 to extend into the limiting holes 22 to contain and limit and fix the movable seat 41, so that the use of the pedal is not affected.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims

1. The utility model provides a folding electric scooter, includes installation handlebar telescopic pole setting (1) and installs running-board (2) of battery module and front and back wheel and connects folding connecting portion (3) of pole setting (1) and running-board (2), its characterized in that: still including fixed folding back reinforcing part (4) of pole setting (1), reinforcing part (4) spare sets up on running-board (2), running-board (2) are opened and are accomodate hole (23), reinforcing part (4) are including movable seat (41) and symmetry setting movable reinforcing plate (44) on movable seat (41), reinforcing plate (44) are used in after folding pole setting (1).

2. The foldable electric scooter of claim 1, wherein: the reinforcing plate (44) lower extreme is equipped with connecting plate (441), connecting plate (441) fixed connection movable seat (41) up end, be equipped with on movable seat (41) through support mounting and rotate post (47), it is connected with threaded rod (48) to rotate post (47) both ends, threaded rod (48) run through support and connecting plate (441), threaded rod (48) are connected with the through-hole rotation of support, it with the through-hole threaded connection of connecting plate (441).

3. The foldable electric scooter of claim 2, wherein: the threaded rods (48) at two ends of the rotating column (47) are provided with threaded grooves in opposite directions, and limiting plates (49) are arranged at the ends of the threaded rods (48).

4. A foldable electric scooter according to claim 3, wherein: the movable seat (41) is symmetrically provided with limiting components, and the limiting components are used for limiting the movable seat (41) to be fixedly stored.

5. The foldable electric scooter of claim 4, wherein: the limiting assembly comprises a limiting spring (42) and limiting teeth (43), the limiting spring (42) and the limiting teeth (43) are installed in step holes of the movable seat (41), the limiting spring (42) is connected with the limiting teeth (43), the pedal plate (2) is provided with limiting holes (22), and the limiting teeth (43) penetrate through the containing holes (23) and the limiting holes (22) and extend into the limiting holes (22) in a partition plate mode.

6. The foldable electric scooter of claim 5, wherein: the pedal plate (2) is provided with an unlocking part (5), the unlocking part (5) is symmetrically arranged at the side end of the pedal plate (2), and the unlocking part (5) pushes the limiting teeth (43) to be used for unlocking the movable seat (41).

7. The foldable electric scooter of claim 6, wherein: unlocking part (5) are including ejector pad (51), reset spring (52) and push rod (53), push rod (53) fixed connection ejector pad (51), running-board (2) are opened there is movable hole (21), ejector pad (51) with reset spring (52) are installed in movable hole (21), ejector pad (51) movable hole (21) sliding connection, push rod (53) run through running-board (2) stretch into in spacing hole (22), push rod (53) are used for promoting spacing tooth (43).

8. The foldable electric scooter of claim 7, wherein: the two ends of the return spring (52) are connected with the movable hole (21) and the end face of the pushing block (51).

9. The foldable electric scooter of claim 8, wherein: and a limiting disc (54) is arranged at one end of the push rod (53) arranged in the limiting hole (22), and the limiting disc (54) is in sliding connection with the limiting hole (22).

10. The foldable electric scooter of any one of claims 2-9, wherein: the movable seat (41) lower extreme is connected a plurality of pressure springs (45), pressure springs (45) with accomodate hole (23) diapire and be connected, movable seat (41) lower extreme still is provided with damping rod (46), damping rod (46) are fixed accomodate hole (23) diapire, its output shaft fixed connection movable seat (41) terminal surface.