CN221273369U

CN221273369U - Electric scooter's locomotive folding fixed establishment

Info

Publication number: CN221273369U
Application number: CN202323411817.1U
Authority: CN
Inventors: 周攀; 何平
Original assignee: Shenzhen Hairuitong Intelligent Control Co ltd
Current assignee: Shenzhen Hairuitong Intelligent Control Co ltd
Priority date: 2023-12-14
Filing date: 2023-12-14
Publication date: 2024-07-05
Anticipated expiration: 2033-12-14

Abstract

The utility model discloses a head folding and fixing mechanism of an electric scooter, which comprises a scooter body and a scooter rod, wherein a folding device, a first fixing device and a second fixing device are arranged between the scooter body and the scooter rod, the first fixing device comprises a first mounting seat, a second mounting seat, a U-shaped rod and an inserting rod, the first mounting seat and the scooter body are rotationally connected, the two second mounting seats are arranged on the first mounting seat, and the first fixing device is arranged in the utility model.

Description

Electric scooter's locomotive folding fixed establishment

Technical Field

The utility model relates to the technical field of electric scooter, in particular to a scooter head folding and fixing mechanism of an electric scooter.

Background

The handlebar and the vehicle body of the electric scooter are generally arranged to be foldable, so that the electric scooter is convenient to fold and store, and the occupied area is reduced. The existing folding device is generally characterized in that a handle bar and a vehicle body are connected in a rotating mode, the resistance of the rotating connection part is large, when the folding and unfolding states are achieved, the handle bar is fixed through self friction resistance, when the handle bar is in the unfolding state, if the speed of the electric scooter is high, a passenger can pull the handle bar backwards under the action of inertia, when the friction between the handle bar and the vehicle body is reduced, the passenger can be easily driven to move backwards, the passenger can be caused to lean backwards, even the passenger can fall down from the vehicle body, and the danger is high; in addition, if the handlebar is not fixed after being folded, the handlebar and the vehicle body need to be integrally lifted when the electric scooter is carried at the moment, two hands are needed to be matched, and if the handlebar is directly lifted, the handlebar and the vehicle body are easy to open again under the action of the dead weight of the vehicle body at the moment, and are not easy to carry.

Disclosure of utility model

(One) solving the technical problems

Aiming at the problems in the prior art, the utility model provides a headstock folding and fixing mechanism of an electric scooter, which aims to solve the technical problems that in the background art, when a handlebar is folded, if the handlebar is not fixed, the handlebar and a scooter body need to be lifted integrally and two hands are needed to be matched when the electric scooter is carried.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric scooter's locomotive folding fixed establishment, includes automobile body and car pole, be equipped with folding device, first fixing device and second fixing device between automobile body and the car pole, first fixing device includes first mount pad, second mount pad, U type pole and inserted bar, rotate between first mount pad and the automobile body and be connected, the second mount pad is provided with two, and all set up on first mount pad, two all be provided with on the second mount pad with U type pole complex first jack, U type pole and two all be equipped with the second jack on the second mount pad, the inserted bar is provided with two, two the inserted bar all with second jack sliding fit, folding device includes installation sleeve and connecting seat, and the top is equipped with the connecting rod in the installation sleeve, connecting seat and car pole fixed connection, and be provided with on the connecting seat with connecting rod complex spout, the both sides of installation sleeve all are provided with and the connecting seat complex dodges the groove.

The second fixing device comprises a rotary sleeve, a baffle, a first limiting plate and a second limiting plate, wherein the rotary sleeve is sleeved outside the mounting sleeve in a threaded manner, the baffle is fixedly connected with the upper surface of the rotary sleeve, the first limiting plate is fixedly arranged on the inner side of the baffle, the second limiting plate is fixedly arranged outside the vehicle rod, and the position of the vehicle rod can be conveniently fixed after the vehicle rod is unfolded.

The utility model is further characterized in that a third limiting plate is arranged at the top of one side of the mounting sleeve, which is far away from the first fixing device, and a support column is arranged between the third limiting plate and the mounting sleeve to prevent the vehicle rod from rotating towards one side, which is far away from the first fixing device.

The utility model is further provided with two support columns which are arranged between the third limiting plate and the mounting sleeve, and the two support columns are respectively arranged at two sides of the avoidance groove, so that the third limiting plate is convenient to mount and cannot interfere with the connecting seat.

The utility model is further arranged that a pull plate is arranged at one end of the inserted link, which is far away from the second installation seat, so that the inserted link can be pulled conveniently.

The utility model is further characterized in that the second mounting seat is provided with a limiting groove matched with the pulling plate, so that the pulling plate is conveniently limited.

The utility model is further characterized in that the upper surface of the vehicle body is provided with a mounting groove matched with the first fixing device, so that the first fixing device can be conveniently mounted.

The utility model is further arranged that one end of the first mounting seat far away from the second mounting seat is rotatably arranged in the mounting groove, so that the first mounting seat is convenient to connect with the vehicle body.

(III) beneficial effects

Compared with the prior art, the utility model provides the headstock folding and fixing mechanism of the electric scooter, which has the following beneficial effects:

1. The first fixing device is arranged in the utility model, when the trolley pole and the trolley body are folded, the connection and the fixation between the trolley pole and the trolley body are conveniently finished through the first fixing device, and when the whole is required to be carried, the trolley pole can be directly held by hand to carry, and the carrying process is not required to be worried about scattering.

2. The folding device is arranged in the utility model, so that the vehicle rod and the vehicle body can be unfolded or folded conveniently, and after the folding device is unfolded, the connecting seat can be inserted into the mounting sleeve, and the connecting seat is matched with the mounting sleeve, so that the vehicle rod can be prevented from being folded by mistake.

3. The second fixing device is arranged in the utility model, when the vehicle rod and the vehicle body are in an unfolding state, the rotating sleeve can be rotated at the moment, the first limiting plate and the second limiting plate are attached, the second limiting plate is pressed, the connecting seat is prevented from falling from the mounting sleeve due to upward movement of the vehicle rod, and the position of the vehicle rod is fixed.

Drawings

Fig. 1 is a schematic view of the overall structure of a folding state of a head folding and fixing mechanism of an electric scooter;

FIG. 2 is a schematic overall structure of the unfolded state;

FIG. 3 is a schematic view of the structure of the vehicle body and the first fastening device;

FIG. 4 is a schematic view of a first fixing device;

Fig. 5 is a schematic view of the explosive structure of fig. 4.

In the figure: 1. a vehicle body; 2. a vehicle rod; 3. a first mount; 4. a second mounting base; 5. a U-shaped rod; 6. a rod; 7. a first jack; 8. a second jack; 9. a mounting sleeve; 10. a connecting seat; 11. a connecting rod; 12. a chute; 13. an avoidance groove; 14. rotating the sleeve; 15. a baffle; 16. a first limiting plate; 17. a second limiting plate; 18. a third limiting plate; 19. a support column; 20. pulling a plate; 21. a limit groove; 22. and a mounting groove.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that 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 application belongs unless otherwise indicated.

In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present utility model.

Referring to fig. 1-5, a folding fixing mechanism for a head of an electric scooter comprises a scooter body 1 and a scooter rod 2, wherein a folding device, a first fixing device and a second fixing device are arranged between the scooter body 1 and the scooter rod 2, the first fixing device comprises a first mounting seat 3, a second mounting seat 4, a U-shaped rod 5 and a plug rod 6, the first mounting seat 3 and the scooter body 1 are rotationally connected, the second mounting seats 4 are arranged in two and are arranged on the first mounting seat 3, first insertion holes 7 matched with the U-shaped rod 5 are formed in the two second mounting seats 4, second insertion holes 8 are formed in the U-shaped rod 5 and the two second mounting seats 4, the plug rod 6 are arranged in two, the two plug rods 6 are in sliding fit with the second insertion holes 8, the folding device comprises a mounting sleeve 9 and a connecting seat 10, connecting rods 11 are fixedly connected to the inner top of the mounting sleeve 9, sliding grooves 12 matched with the connecting rods 11 are formed in the connecting seats 10, and grooves 13 matched with the connecting rods 11 are formed in two sides of the mounting sleeve 9. The end of the inserted link 6 away from the second mounting seat 4 is provided with a pull plate 20. The second mounting seat 4 is provided with a limiting groove 21 matched with the pull plate 20. The upper surface of the vehicle body 1 is provided with a mounting groove 22 which cooperates with the first fixing means. One end of the first mounting seat 3, which is far away from the second mounting seat 4, is rotatably arranged in the mounting groove 22.

In this embodiment, the first mounting seat 3 and the second mounting seat 4 are rotated out of the mounting groove 22, the pull plate 20 is pulled to drive the inserting rod 6 to move out of the second inserting hole 8, the U-shaped rod 5 is pulled outwards at this time to move out of the first inserting hole 7, the cart rod 2 is folded in a rotating mode, the cart rod 2 is placed between the two second mounting seats 4, the U-shaped rod 5 is inserted into the first inserting hole 7 until the second inserting hole 8 on the U-shaped rod 5 is aligned with the second inserting hole 8 on the second mounting seat 4, and the inserting rod 6 is inserted into the second inserting hole 8 until the pull plate 20 is attached to the limiting groove 21.

More specifically, when the vehicle rod 2 needs to be folded, the vehicle rod 2 and the connecting seat 10 are moved upwards, the connecting seat 10 is pulled out from the mounting sleeve 9 until the lowest ends of the connecting rod 11 and the sliding groove 12 are attached, the connecting seat 10 and the vehicle rod 2 can be rotated, the connecting seat 10 and the avoiding groove 13 are matched until the vehicle rod 2 is rotated between the two second mounting seats 4, fixing can be completed through the first fixing device, when the vehicle rod 2 needs to be unfolded, the first fixing device is opened, the vehicle rod 2 and the connecting seat 10 are rotated around the connecting rod 11 until the connecting seat 10 and the mounting sleeve 9 are aligned, the connecting seat 10 is inserted into the mounting sleeve 9 until the top ends of the connecting rod 11 and the sliding groove 12 are attached, and the vehicle rod 2 can be fixed through the second fixing device.

Referring to fig. 1-3, as one embodiment of the second fixture: the second fixing device comprises a rotary sleeve 14, a baffle plate 15, a first limiting plate 16 and a second limiting plate 17, wherein the rotary sleeve 14 is sleeved outside the mounting sleeve 9 in a threaded manner, the baffle plate 15 is fixedly connected with the upper surface of the rotary sleeve 14, the first limiting plate 16 is fixedly arranged on the inner side of the baffle plate 15, and the second limiting plate 17 is fixedly arranged outside the vehicle rod 2.

Specifically, when the connecting seat 10 is inserted into the mounting sleeve 9, the rotating sleeve 14 is rotated at this time to drive the first limiting plate 16 to rotate until the first limiting plate 16 is attached to the second limiting plate 17 and limit the second limiting plate 17, and at this time, the connecting seat 10 cannot be moved out of the mounting sleeve 9, so that the mounting and fixing of the vehicle rod 2 are completed.

Referring to fig. 1-3, as a further embodiment of the mounting sleeve 9: the top of one side of the mounting sleeve 9 far away from the first fixing device is provided with a third limiting plate 18, and a supporting column 19 is arranged between the third limiting plate 18 and the mounting sleeve 9. The support column 19 is provided with two, and all sets up between third limiting plate 18 and installation sleeve 9, and two support columns 19 set up respectively in the both sides of dodging groove 13.

Specifically, when the vehicle lever 2 needs to be folded, the third limiting plate 18 limits the vehicle lever 2 at this time, preventing the vehicle lever 2 from rotating toward the side far away from the first fixing device.

In summary, the whole device is in use:

when the folding car rod 2 is required to be fixed, the first mounting seat 3 and the second mounting seat 4 are firstly rotated out of the mounting groove 22, the pull plate 20 is pulled to drive the inserting rod 6 to move out of the second inserting hole 8, the U-shaped rod 5 is pulled outwards at the moment to move out of the first inserting hole 7, the car rod 2 is rotated and folded, the car rod 2 is placed between the two second mounting seats 4, the U-shaped rod 5 is inserted into the first inserting hole 7 until the second inserting hole 8 on the U-shaped rod 5 is aligned with the second inserting hole 8 on the second mounting seat 4, and the inserting rod 6 is inserted into the second inserting hole 8 until the pull plate 20 is attached to the limiting groove 21.

When the vehicle rod 2 needs to be folded, the vehicle rod 2 and the connecting seat 10 are moved upwards, the connecting seat 10 is pulled out from the mounting sleeve 9 until the lowest ends of the connecting rod 11 and the sliding groove 12 are attached, the connecting seat 10 and the vehicle rod 2 can be rotated at the moment, the connecting seat 10 and the avoidance groove 13 are matched until the vehicle rod 2 is rotated between the two second mounting seats 4, fixing can be completed through the first fixing device, when the vehicle rod 2 needs to be unfolded, the first fixing device is opened, the vehicle rod 2 and the connecting seat 10 are rotated around the connecting rod 11 until the connecting seat 10 and the mounting sleeve 9 are aligned, the connecting seat 10 is inserted into the mounting sleeve 9 until the top ends of the connecting rod 11 and the sliding groove 12 are attached, and the vehicle rod 2 can be fixed through the second fixing device at the moment.

When connecting seat 10 inserts in the installation sleeve 9, rotate rotatory sleeve 14 this moment, make it drive first limiting plate 16 rotation, until first limiting plate 16 and second limiting plate 17 laminating to carry out spacingly to second limiting plate 17, connecting seat 10 can't shift out in the installation sleeve 9 this moment, accomplish the installation of car pole 2 and fix.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a folding fixed establishment of electric scooter's locomotive, includes automobile body (1) and car pole (2), characterized by: be equipped with folding device, first fixing device and second fixing device between automobile body (1) and automobile pole (2), first fixing device includes first mount pad (3), second mount pad (4), U type pole (5) and inserted bar (6), swivelling joint between first mount pad (3) and automobile body (1), second mount pad (4) are provided with two, and all set up on first mount pad (3), two all be provided with on second mount pad (4) with U type pole (5) complex first jack (7), U type pole (5) and two all be equipped with second jack (8) on second mount pad (4), inserted bar (6) are provided with two, two inserted bar (6) all with second jack (8) sliding fit, folding device is equipped with connecting rod (11) including mount sleeve (9) and connecting seat (10) in mount sleeve (9), connecting seat (10) and automobile pole (2) fixed connection are last all to be provided with connecting rod (10) and both sides (10) are dodged in cooperation groove (13) on second mount pad (4).

2. The head folding and fixing mechanism of an electric scooter according to claim 1, characterized in that: the second fixing device comprises a rotary sleeve (14), a baffle (15), a first limiting plate (16) and a second limiting plate (17), wherein the rotary sleeve (14) is sleeved outside the mounting sleeve (9) in a threaded mode, the baffle (15) is fixedly connected with the upper surface of the rotary sleeve (14), the first limiting plate (16) is fixedly arranged on the inner side of the baffle (15), and the second limiting plate (17) is fixedly arranged outside the vehicle rod (2).

3. The head folding and fixing mechanism of an electric scooter according to claim 1, characterized in that: and a third limiting plate (18) is arranged at the top of one side, far away from the first fixing device, of the mounting sleeve (9), and a supporting column (19) is arranged between the third limiting plate (18) and the mounting sleeve (9).

4. The head folding and fixing mechanism of an electric scooter according to claim 3, wherein: the support columns (19) are arranged in two, and are arranged between the third limiting plate (18) and the mounting sleeve (9), and the two support columns (19) are respectively arranged on two sides of the avoidance groove (13).

5. The head folding and fixing mechanism of an electric scooter according to claim 1, characterized in that: one end of the inserted link (6) far away from the second installation seat (4) is provided with a pull plate (20).

6. The head folding and fixing mechanism of an electric scooter according to claim 5, wherein: and a limiting groove (21) matched with the pull plate (20) is formed in the second mounting seat (4).

7. The head folding and fixing mechanism of an electric scooter according to any one of claims 1 to 6, wherein: the upper surface of the vehicle body (1) is provided with a mounting groove (22) matched with the first fixing device.

8. The head folding and fixing mechanism of an electric scooter of claim 7, wherein: one end of the first mounting seat (3) far away from the second mounting seat (4) is rotatably arranged in the mounting groove (22).