WO2019141105A1

WO2019141105A1 - Wheel folding structure for electric folding vehicle

Info

Publication number: WO2019141105A1
Application number: PCT/CN2019/070747
Authority: WO
Inventors: 李峡
Original assignee: 上海喜摩电动科技有限公司
Priority date: 2018-01-22
Filing date: 2019-01-08
Publication date: 2019-07-25
Also published as: CN207985075U

Abstract

A wheel folding structure for an electric folding vehicle, comprising a folding vehicle body, supporting rings (1), a wheel folding hook shaft (2), a wheel folding handle (3), a wheel folding hook (4), a front fork assembly (5), a wheel clamp (6) and a wheel; the wheel clamp (6) is provided below a middle part of the folding vehicle body, and the wheel clamp (6) is used for clamping the wheel, the wheel folding handle (3) is provided at the bottom of the folding vehicle body, the wheel folding handle (3) is connected to the wheel folding hook (4) by means of a first rotary shaft, one end of the bottom of the folded vehicle body is connected to one end of the top of the front fork assembly (5) by means of a second rotary shaft, and the other end of the top of the front fork assembly (5) is provided with the wheel folding hook shaft (2), the wheel folding hook shaft (2) cooperates with the wheel folding hook (4), and the left and right supporting rings (1) are respectively provided at the outer sides of front and rear ends of the wheel folding hook shaft (2), and the wheel is provided at the bottom of the front fork assembly (5). The wheel folding structure is simple and easy to operate, reducing the occupied space while supporting the electric vehicle standing.

Description

Wheel folding structure for electric folding bicycle

[Technical field]

The utility model relates to the field of electric vehicles, in particular to a wheel folding structure for an electric folding bicycle.

[Background technique]

At present, electric bicycles are more and more popular because they have the characteristics of energy saving, environmental protection and convenient use. They are more and more popular in the short-distance replacement. The existing electric bicycles generally do not have a folding function. Arranged for a certain parking space, however, the existing foldable electric bicycle has a complicated folding structure and troublesome folding operation; since the wheel cannot be completely placed in the frame, it also takes up part of the space after folding, which is not convenient to carry.

For example, CN205931091U discloses a rear wheel folding assembly for folding an electric vehicle. Although the space can be effectively reduced, the structure is complicated, and it is difficult to support the vehicle body after folding, which is very inconvenient.

[Summary of the Invention]

The purpose of the utility model is to break through the traditional electric vehicle support mode, simplify the complicated structure of the whole vehicle, and provide a new type of vehicle support mode. To achieve the above purpose, a wheel folding structure for an electric folding vehicle is designed, including Folding body, support ring, wheel folding hook shaft, wheel folding handle, wheel folding hook, front fork assembly, wheel card and wheel, the bottom of the folding body is provided with a wheel card, the wheel card is used to catch the wheel, and the bottom of the folding body is provided The wheel folding handle, the wheel folding handle is connected to the wheel folding hook through the first rotating shaft, the bottom end of the folding body is connected to the top end of the front fork assembly through the second rotating shaft, and the other end of the front fork assembly is provided with a wheel folding hook shaft, the wheel folding hook shaft and the wheel The hooks are matched, and the left and right support rings are respectively arranged on the outer sides of the front and rear ends of the wheel folding hook shaft, and the wheels are arranged at the bottom of the front fork assembly.

The wheel folding handle is used for rotating to open the wheel folding hook, and the front fork assembly is rotated around the axis to the position of the wheel card, so that the wheel and the left and right support ring form a triangular support to support the entire body.

The wheel folding structure can be used for the front and rear wheels.

Compared with the prior art, the utility model has the advantages that:

1. Simple structure and easy operation;

2. While supporting the electric vehicle to stand, reduce the occupied space.

[Description of the Drawings]

1 is a schematic structural view of an electric folding vehicle before folding according to an embodiment of the present invention.

2 is a schematic view showing the folding support structure of the electric folding vehicle in the embodiment of the present invention.

3 is a schematic structural view of the electric folding vehicle after being folded in the embodiment of the present invention.

As shown in the figure, in the figure: 1. Support ring 2. Wheel folding hook shaft 3. Wheel folding handle 4. Wheel folding hook 5. Front fork assembly 6. Wheel card.

[Detailed ways]

The present invention will be further described below in conjunction with the accompanying drawings, and the structure and principle of such a device will be apparent to those skilled in the art. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to FIG. 2, a wheel folding structure for an electric folding vehicle includes a folding body, a support ring 1, a wheel folding hook shaft 2, a wheel folding handle 3, a wheel folding hook 4, a front fork assembly 5, a wheel card 6 and a wheel. The bottom of the folding body is provided with a wheel card 6 below, the wheel card 6 is used to catch the wheel, the bottom of the folding body is provided with a wheel folding handle 3, the wheel folding handle 3 is connected to the wheel folding hook 4 through the first rotating shaft, and the bottom end of the folding body passes through the first The second rotating shaft is connected to the top end of the front fork assembly 5, and the other end of the front fork assembly 5 is provided with a wheel folding hook shaft 2, and the wheel folding hook shaft 2 is matched with the wheel folding hook 4, and the front and rear ends of the wheel folding hook shaft 2 are respectively provided respectively. The left and right support rings 1 are provided with wheels at the bottom of the front fork assembly 5.

Referring to FIG. 1-2, the wheel folding handle 3 is used for rotating to open the wheel folding hook, and the front fork assembly 5 is rotated around the axis to the position of the wheel card 6, so that the wheel and the left and right support ring 1 form a triangular support to support the entire body.

Referring to Figures 1-3, the wheel fold structure can be used for the front and rear wheels.

The construction technical solution in the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

Referring to Figures 1-3, by rotating the wheel folding handle 3, the wheel folding hook 4 is opened, and the front fork assembly 5 is rotated about the axis to the position of the wheel card 6, so that the front wheel and the left and right support ring 1 form a triangular support to support the entire body.

Claims

A wheel folding structure for an electric folding vehicle, comprising a folding body, a support ring (1), a wheel folding hook shaft (2), a wheel folding handle (3), a wheel folding hook (4), and a front fork assembly (5) The wheel card (6) and the wheel are characterized in that a wheel card (6) is arranged below the middle of the folding body, the wheel card (6) is used to catch the wheel, and the bottom of the folding body is provided with a wheel folding handle (3), the wheel folding handle (3) connecting the wheel folding hook (4) through the first rotating shaft, the bottom end of the folding body is connected to the top end of the front fork assembly (5) through the second rotating shaft, and the other end of the front fork assembly (5) is provided with a folding hook shaft (2) ), the wheel folding hook shaft (2) is matched with the wheel folding hook (4), and the left and right support rings (1) are respectively arranged on the outer sides of the front and rear ends of the wheel folding hook shaft (2), and the wheel is provided at the bottom of the front fork assembly (5) .
A wheel folding structure for an electric folding bicycle according to claim 1, wherein the wheel folding handle (3) is for rotating the wheel hook (4), and the front fork assembly (5) is pivoted to the wheel. The card (6) is positioned such that the wheel forms a triangular support with the left and right support rings (1) to support the entire body.
A wheel folding structure for an electric folding bicycle according to claim 1 or 2, wherein said wheel folding structure can be used for front and rear wheels.