CN215851674U

CN215851674U - Quick folding mechanism of scooter

Info

Publication number: CN215851674U
Application number: CN202121582482.8U
Authority: CN
Inventors: 金豪
Original assignee: Yongkang Kugooo Technology Co ltd
Current assignee: Yongkang Kugooo Technology Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-02-18
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a quick folding mechanism of a scooter, which comprises a folding seat, a rotating arm, a latch hook wrench and an inner latch hook, wherein the inner side of the folding seat is provided with a lining with a first clamping groove and a second clamping groove; lifting the inner lock hook to separate from the hook edge, rotating the lock hook wrench, separating the wrench rotating shaft from the first clamping groove, and rotating the rotating arm to clamp and fix the wrench rotating shaft in the second clamping groove to complete folding. The bicycle is locked doubly by the double locks, so that the locking is stable, and the bicycle is safe and stable in the riding process; and the folding mechanism is inside the device, is nearly invisible, does not influence the outward appearance, and has the advantages of small volume, convenient operation, material saving and low cost.

Description

Quick folding mechanism of scooter

Technical Field

The utility model relates to the field of scooters, in particular to a quick folding mechanism of a scooter.

Background

The electric scooter has the same control mode as that of the traditional electric bicycle, is easy to learn by a driver, is provided with a detachable and foldable saddle, has simple structure and small wheels, is light and convenient compared with the traditional electric bicycle, and can save a large amount of social resources. In recent years, the electric scooter with lithium batteries is rapidly developed, and new requirements and situations are promoted.

Generally, the locking assembly of the folding mechanism has a large and heavy turning assembly, and is complex to operate, which not only affects the appearance and increases the operation difficulty, but also requires higher cost.

Disclosure of Invention

The utility model aims to provide a quick folding mechanism of a scooter, aiming at the defects of the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a quick folding mechanism of a scooter comprises a folding seat, a rotating arm, a lock hook wrench and an inner lock hook, wherein a lining with a first clamping groove and a second clamping groove is arranged on the inner side of the folding seat; lifting the inner lock hook to separate from the hook edge, rotating the lock hook wrench, separating the wrench rotating shaft from the first clamping groove, rotating the rotating arm to fix the wrench rotating shaft in the second clamping groove to complete folding.

Furthermore, a clamping hook is arranged at the lower part of the inner locking hook, the clamping hook is rotationally connected with the locking hook spanner through an inner locking hook rotating shaft, and the clamping hook is locked with the hook edge in a hooking and locking manner.

Furthermore, a limiting groove is formed in one side of the rotating arm, and the wrench rotating shaft moves in the limiting groove.

Furthermore, an opening is formed in the lower portion of the front side of the rotating arm, the inner locking hook and the outer locking hook extend out of the opening, and a hook edge is arranged on the lower side of the opening.

Furthermore, the first clamping groove is formed in the upper edge of the lining, and the second clamping groove is formed in the front side edge of the lining.

Furthermore, beta structure still includes reset spring, reset spring's upper end and the central authorities of pivot spanner are connected, reset spring's lower extreme is connected with the pivot.

By adopting the technical scheme of the utility model, the utility model has the beneficial effects that: the bicycle is locked doubly by the double locks, so that the locking is stable, and the bicycle is safe and stable in the riding process; and the folding mechanism is inside the device, is nearly invisible, does not influence the outward appearance, and has the advantages of small volume, convenient operation, material saving and low cost.

Drawings

FIG. 1 is a structural diagram of a quick folding mechanism of a scooter according to the present invention;

fig. 2 is an exploded view of a quick folding mechanism of a scooter according to the present invention.

The foldable seat comprises a folding seat 1, a folding seat 2, a lining 3, a rotating arm 4, a rotating shaft 5, an inner locking hook 6, a clamping hook 7, a hook edge 8, an inner locking hook rotating shaft 9, a locking hook wrench 10, a reset spring 11, a wrench rotating shaft 12, a first clamping groove 13, a limiting groove 14 and a second clamping groove.

Detailed Description

Specific embodiments of the present invention will be further described with reference to the accompanying drawings.

As shown in the figures, the quick folding mechanism of the scooter comprises a folding seat 1, a rotating arm 3, a latch hook wrench 9 and an inner latch hook 5, wherein a lining 2 with a first clamping groove 12 and a second clamping groove 14 is arranged on the inner side of the folding seat 1, the folding seat 1 is rotatably connected with the rotating arm 3 through a rotating shaft 4, the latch hook wrench 9 is rotatably connected with the inner latch hook 5, the latch hook wrench is rotatably connected with the rotating arm 3 through a wrench rotating shaft 11, a hook edge 7 is arranged below the rotating arm 3, the inner latch hook 5 is hooked on the hook edge 7, and the wrench rotating shaft 11 is clamped in the first clamping groove 12; the inner lock hook 5 is lifted upwards to be separated from the hook edge 7, the lock hook wrench 9 is rotated, the wrench rotating shaft 11 is separated from the first clamping groove 12, and the rotating arm 3 is rotated to clamp and fix the rotating wrench in the second clamping groove 14 to complete folding.

The lower part of the inner locking hook 5 is provided with a clamping hook 6, the clamping hook 6 is rotationally connected with a locking hook spanner 9 through an inner locking hook rotating shaft 8, and the clamping hook 6 is locked with a hook edge 7 in a hooking and locking way.

And a limiting groove 13 is formed in one side of the rotating arm 3, and the wrench rotating shaft 11 moves in the limiting groove 13.

An opening is formed in the lower portion of the front side of the rotating arm 3, the inner locking hook 5 and the outer locking hook extend out of the opening, and a hook edge 7 is arranged on the lower side of the opening.

The first clamping groove 12 is arranged at the upper edge of the lining 2, and the second clamping groove 14 is arranged at the front side edge of the lining 2.

The folding structure further comprises a return spring 10, the upper end of the return spring 10 is connected with the center of the rotating shaft wrench, and the lower end of the return spring 10 is connected with the rotating shaft.

The rest of the parts not shown in the exploded view are not directly related to the folding mechanism, and therefore are not described in detail.

When the folding wrench is folded, the inner locking hook 5 is lifted upwards to drive the lower locking hook 6 to move upwards, namely, the lower locking hook is separated from the hook edge 7, and the rotating wrench can move. The hook locking wrench 9 is rotated downwards to drive the wrench rotating shaft 11 to be separated from the first clamping groove 12, at the moment, the rotating arm 3 is separated from the clamping limiting relation with the lining 2 of the folding seat 1, and the wrench rotating shaft 11 is clamped and fixed in the second clamping groove 14 by rotating the rotating arm 3 to complete folding.

When the wrench is unfolded, the rotating arm 3 is lifted, the wrench rotating shaft 11 is driven to be separated from the second clamping groove 14, the rotating arm 3 is directly assisted to be erected through the elastic force of the return spring 10, meanwhile, the rotating wrench is opened, the wrench rotating shaft 11 is clamped into the first clamping groove 12, and the first locking is completed. The inner lock hook 5 is pressed down to drive the lower hook 6 to move down to be hooked with the hook edge 7, and the second locking is completed. The folding mechanism ensures that the scooter has double locking guarantee in the running process, and has safe running, no shaking and no loosening of the locking mechanism.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A quick folding mechanism of a scooter is characterized by comprising a folding seat, a rotating arm, a latch hook wrench and an inner latch hook, wherein a lining with a first clamping groove and a second clamping groove is arranged on the inner side of the folding seat; lifting the inner lock hook to separate from the hook edge, rotating the lock hook wrench, separating the wrench rotating shaft from the first clamping groove, and rotating the rotating arm to clamp and fix the wrench rotating shaft in the second clamping groove to complete folding.

2. The quick folding mechanism for a scooter as claimed in claim 1, wherein the inner locking hook is provided with a hook at a lower portion thereof, the hook is rotatably connected to the locking hook wrench via an inner locking hook rotating shaft, and the hook is locked with the hook edge.

3. The quick folding mechanism for scooter as claimed in claim 1, wherein one side of said rotating arm is provided with a limiting groove, and said wrench shaft is movable in said limiting groove.

4. The quick folding mechanism for scooter as claimed in claim 1, wherein the lower portion of the front side of the rotation arm is provided with an opening, the inner locking hook and the outer locking hook extend out of the opening, and the lower side of the opening is a hook edge.

5. The quick folding mechanism for a scooter as claimed in claim 1, wherein the first locking groove is provided at an upper edge of the lining, and the second locking groove is provided at a front edge of the lining.

6. The quick folding mechanism for scooter as claimed in claim 1, wherein the folding mechanism further comprises a return spring, the upper end of the return spring is connected to the center of the wrench, and the lower end of the return spring is connected to the shaft.