CN212473786U

CN212473786U - Folding mechanism of scooter

Info

Publication number: CN212473786U
Application number: CN202021059593.6U
Authority: CN
Inventors: 张建宇; 徐凯歌; 葛兆亮
Original assignee: Shanghai Milan Intelligent Technology Co ltd
Current assignee: Shanghai Milan Intelligent Technology Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-02-05
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to a scooter folding mechanism, which comprises a vertical pipe, a folding fixing piece, a folding spring bolt, a folding switch, a reset spring locating piece and a bottom plate; the reset spring is arranged in the folding spring bolt through the reset spring limiting piece, the folding spring bolt is arranged in the vertical pipe, the vertical pipe is arranged in the folding fixing piece, the folding switch is connected with the folding spring bolt through the switch connecting piece, and the vertical pipe, the folding spring bolt, the folding fixing piece and the reset spring limiting piece are pivoted on the bottom plate through the connecting bolt; the folding switch can drive the folding lock tongue to slide in the vertical pipe and is in an opening or locking state with the bottom plate. Compared with the prior art, scooter folding mechanism structure scientific and reasonable, simple structure, it is all very convenient to fold to accomodate and carry, easily children operate, has also avoided hindering under the condition that does not have the adult and has played.

Description

Folding mechanism of scooter

Technical Field

The utility model belongs to the technical field of children's scooter, specifically speaking relates to a scooter folding mechanism.

Background

In the current times, along with the improvement of living standard of people, people pay more and more attention to the group of children, the requirements on children products are higher and higher, and the safety indexes of the products are stricter and stricter. The children scooter is a toy which can be used for children to exercise and play. The current scooter sells the market very lively, is the sport leisure instrument of next fashion, receives liking of numerous children and head of a family deeply, but the scooter that has now on the market, general volume is great, and the storage is accomodate very inconveniently, especially needs the car to carry the scooter to outdoor exercises time, and car trunk can't accomodate even and carry.

SUMMERY OF THE UTILITY MODEL

The utility model provides a scooter folding mechanism for solving the technical problem that exists in the technical field.

The utility model relates to a scooter folding mechanism, which comprises a vertical pipe, a folding fixing part, a folding spring bolt, a folding switch, a reset spring locating part and a bottom plate; the reset spring is arranged in the folding spring bolt through the reset spring limiting piece, the folding spring bolt is arranged in the vertical pipe, the vertical pipe is arranged in the folding fixing piece, the folding switch is connected with the folding spring bolt through the switch connecting piece, and the vertical pipe, the folding spring bolt, the folding fixing piece and the reset spring limiting piece are pivoted on the bottom plate through the connecting bolt; the folding switch can drive the folding lock tongue to slide in the vertical pipe and is in an opening or locking state with the bottom plate.

Further, be provided with switch spout A on the folding mounting, be provided with switch spout B on the riser, folding switch passes switch spout A and switch spout B after can dismantle the connection through the folding spring bolt of switch connecting piece.

Furthermore, be provided with the long spout of arranging on the folding spring bolt, the riser is provided with first pin joint hole, folding mounting is provided with second pin joint hole, the long spout of arranging corresponds with first pin joint hole and second pin joint hole and reset spring locating part's mounting hole position to through the connecting bolt pin joint on the bottom plate.

Furthermore, the folding spring bolt is also provided with a spring bolt, and the bottom plate is provided with an expansion clamping groove and a folding clamping groove which are matched with the spring bolt at the expansion position and the folding position respectively.

Furthermore, a limiting bolt is further arranged on the folding spring bolt above the reset spring limiting part, and the reset spring limiting part can be preset in the folding spring bolt through the limiting bolt.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a folding mechanism of a scooter of the present invention;

fig. 2 is an explosion structure diagram of the folding mechanism of the scooter of the utility model;

fig. 3 is the schematic view of the sectional structure of the folding mechanism of the scooter of the present invention.

Detailed Description

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. The following description is of the preferred embodiment of the present invention, and is made for the purpose of illustrating the general principles of the invention and not for the purpose of limiting the invention. The protection scope of the present invention is subject to the limitations defined by the appended claims.

The invention will be described in further detail with reference to the drawings, and the terms of orientation and orientation as used in the specification are intended to be interpreted more clearly and in a better way, but are not intended to limit the invention.

Examples

As shown in fig. 1-3, a folding mechanism of a scooter comprises a vertical tube 1, a folding fixing member 2, a folding bolt 3, a folding switch 5, a return spring 8, a return spring limit member 6 and a bottom plate 9; the reset spring 8 is arranged in the folding lock tongue 3 through a reset spring limiting piece 6, the folding lock tongue 3 is arranged in the vertical pipe 1, the vertical pipe 1 is arranged in the folding fixing piece 2, the folding switch 5 is connected with the folding lock tongue 3 through a switch connecting piece 4, and the vertical pipe 1, the folding lock tongue 3, the folding fixing piece 2 and the reset spring limiting piece 6 are pivoted on the bottom plate 9 through a connecting bolt 10; the folding switch 5 can drive the folding bolt 3 to slide in the stand pipe 1 and is in an opening or locking state with the bottom plate 9.

Preferably, the folding fixing member 2 is provided with a switch sliding groove A2 a, the vertical pipe 1 is provided with a switch sliding groove B1a, and the folding switch 5 passes through the switch sliding groove A2 a and the switch sliding groove B1a and then is detachably connected with the folding bolt 3 through a switch connecting piece 4.

More preferably, a long row of sliding grooves 3a are formed in the folding bolt 3, the vertical pipe 1 is provided with a first pivot hole 1b, the folding fixing piece 2 is provided with a second pivot hole 2b, and the long row of sliding grooves 3a correspond to the first pivot hole 1b, the second pivot hole 2b and the mounting hole of the return spring limiting piece 6 in position and are pivoted on the bottom plate 9 through a connecting bolt 10.

More preferably, the folding bolt 3 is further provided with a locking tongue 3b, and the bottom plate 9 is provided with an unfolding clamping groove 9a and a folding clamping groove 9b which are matched with the locking tongue 3b at the unfolding position and the folding position respectively.

More preferably, still be provided with spacing bolt 7 on the folding spring bolt 3 of reset spring locating part 6 top, spacing bolt 7 can predetermine reset spring 8 and reset spring locating part 6 in folding spring bolt 3, and is just so convenient when the unit mount to reset spring locating part 6 is not good corresponding with riser 1, folding mounting 2 and folding spring bolt 3 assembly hole position under the 8 effort of reset spring in the unit mount.

When the foldable lock is used, the foldable lock tongue 3 connected with the foldable lock tongue is driven to move upwards by sliding the foldable switch 5 upwards, meanwhile, the return spring 8 in the foldable lock tongue is compressed, the lock tongue 3b arranged on the foldable lock tongue 3 leaves the unfolding clamping groove 9a or the foldable clamping groove 9b and rotates by taking the connecting bolt 10 as a center, and the foldable switch 5 is loosened in the rotating process. When the folding mechanism rotates to a preset angle, the force generated by rebounding of the return spring 8 in the folding bolt 3 pushes the folding bolt 3 to enter a preset unfolding clamping groove 9a or folding clamping groove 9b, so that the unfolding or folding process is completed. This scooter folding mechanism, the structure is simple relatively, and convenient operation can have the scooter of reducing greatly to accomodate the volume, conveniently carries.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A folding mechanism of a scooter comprises a vertical pipe (1), a folding fixing piece (2), a folding bolt (3), a folding switch (5), a return spring (8), a return spring limiting piece (6) and a bottom plate (9); the method is characterized in that: the reset spring (8) is arranged in the folding lock tongue (3) through a reset spring limiting piece (6), the folding lock tongue (3) is arranged in the vertical pipe (1), the vertical pipe (1) is arranged in the folding fixing piece (2), the folding switch (5) is connected with the folding lock tongue (3) through a switch connecting piece (4), and the vertical pipe (1), the folding lock tongue (3), the folding fixing piece (2) and the reset spring limiting piece (6) are pivoted on the bottom plate (9) through a connecting bolt (10); the folding switch (5) can drive the folding bolt (3) to slide in the vertical pipe (1) and is in an opening or locking state with the bottom plate (9).

2. The folding mechanism for a scooter as claimed in claim 1, wherein: be provided with switch spout A (2a) on folding mounting (2), be provided with switch spout B (1a) on riser (1), folding switch (5) pass switch spout A (2a) and switch spout B (1a) after can dismantle the connection through switch connecting piece (4) folding spring bolt (3).

3. The folding mechanism for a scooter as claimed in claim 1 or 2, wherein: be provided with long spout (3a) of arranging on folding spring bolt (3), riser (1) is provided with first pin joint hole (1b), folding mounting (2) are provided with second pin joint hole (2b), long spout (3a) of arranging corresponds with the mounting hole position of first pin joint hole (1b) and second pin joint hole (2b) and reset spring locating part (6) to through connecting bolt (10) pin joint on bottom plate (9).

4. The folding mechanism for a scooter as claimed in claim 1 or 2, wherein: still be provided with lock tongue (3b) on folding spring bolt (3), be provided with respectively with lock tongue (3b) the expansion draw-in groove (9a) and folding draw-in groove (9b) of mutually supporting on bottom plate (9) in expansion position and folding position.

5. The folding mechanism for a scooter as claimed in claim 3, wherein: folding spring bolt (3) lower extreme still is provided with lock tongue (3b), be provided with respectively with lock tongue (3b) the position of expanding and folding position on bottom plate (9) and expand draw-in groove (9a) and folding draw-in groove (9b) of mutually supporting.

6. The folding mechanism for a scooter as claimed in claim 1, 2 or 5, wherein: still be provided with spacing bolt (7) on folding spring bolt (3) of reset spring locating part (6) top, spacing bolt (7) can be predetermine reset spring (8) and reset spring locating part (6) in folding spring bolt (3).