WO2020186615A1

WO2020186615A1 - Novel folding device of electric scooter

Info

Publication number: WO2020186615A1
Application number: PCT/CN2019/087057
Authority: WO
Inventors: 姚宇满
Original assignee: 姚宇满
Priority date: 2019-03-21
Filing date: 2019-05-15
Publication date: 2020-09-24
Also published as: CN210000466U

Abstract

A folding device (20) of an electric scooter, connected to a scooter body (10) and a pedal (30) of the scooter. The device comprises a device housing (21) formed by fixing left and right folding supports (211, 212); one end of the device housing is fitted over the scooter body; the other end is rotatably connected to the pedal of the scooter; the folding device is controlled by means of a switch mechanism to be folded. The folding device has the beneficial effects that the folding is convenient, and the carrying is convenient after folding.

Description

A new type of electric scooter folding device

Technical field

The utility model relates to the field of scooters, in particular to a novel electric scooter folding device.

Background technique

With the popularity of scooters, luggage-type scooters combining luggage and scooters have appeared.

technical problem

The current foldable scooter combines a suitcase with a scooter, which has the problem of large space occupation and inconvenient placement and storage. The current folding scooter does not have a better switch mechanism. When in use, the body and pedals are easy to fold, which affects the experience. In addition, after folding, it needs to be transported. The electric scooter is heavier than ordinary scooters and requires wheel assistance. , Either it is difficult to carry manually, or it is carried by rolling on the front wheel, but the wheel is easy to roll over and it is inconvenient to carry.

The solution to the problem

Technical solutions

The utility model proposes a new type of electric scooter folding device, which mainly solves the folding problem and the handling problem, and is realized through the following technical solutions.

A new type of folding device for an electric scooter is connected with the body and pedals of the scooter. The device includes a device shell fixedly formed by left and right folding brackets. One end of the device shell is sleeved on the scooter body and the other end It is connected to the pedal rotation of the scooter, and the folding device is controlled by a switch mechanism to fold.

Further, the switch mechanism includes: a folding switch, a control lock box, a sliding arm, a folding lock pin, and a spring, wherein the folding switch is connected to the folding lock pin shaft through the sliding arm, and the folding lock pin is sleeved with the spring Embedded in the control lock box.

Further, the folding switch is composed of a handle and a sliding groove, the handle is arranged outside the device housing, the sliding groove is arranged in the device housing, and the sliding arm sleeve slides up and down in the sliding groove.

Further, when the folding switch moves up and down, the sliding arm drives the folding lock pin to slide in the control lock box, so that the switch mechanism is switched to the locked/unlocked state.

Further, the folding device further includes a front lock baffle fixed on the pedal of the folding vehicle, and a hole for the folding lock pin to expand and contract is provided in the middle of the front lock baffle.

Further, when the folding lock pin extends out of the front lock baffle, one end of the folding lock pin catches the pedal of the scooter so that it cannot rotate. When the folding lock pin is retracted, the limit on the pedal of the scooter is released, and the scooter The pedals are folded in contact with the car body.

Further, one end of the pedal of the scooter is also provided with a small wheel. When the electric scooter is in a folded state, the small wheel is used to support the front wheel on the vehicle body for transportation.

The beneficial effects of the invention

Beneficial effect

The beneficial effect of the utility model is that it is convenient to fold and convenient to carry after folding.

Brief description of the drawings

Description of the drawings

Figure 1 is a schematic diagram of the structure of an electric scooter in an embodiment of the present invention.

Figure 2 is a schematic diagram of the structure of the folding device in the embodiment of the present invention.

Figure 3 is a schematic diagram of the electric scooter in the folded state of the embodiment of the present invention.

Fig. 4 is a schematic diagram of a cross-sectional structure of an electric scooter in an embodiment of the present invention.

Invention embodiment

Embodiments of the invention

The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, not all implementations. example. Based on the embodiment of the utility model.

As shown in Figure 1-2, a new type of folding device 20 for an electric scooter is connected with the body 10 and pedals 30 of the scooter. The folding device 20 includes a device housing fixed by left and right folding brackets (211, 212). 21. One end of the device housing 21 is sleeved on the body 10 of the scooter, and the other end is rotatably connected with the pedal 30 of the scooter. The folding device 20 is controlled by a switch mechanism to fold.

The switch mechanism includes: a folding switch 22, a control lock box 25, a sliding arm 23, a folding lock pin 24, and a spring 26. The folding switch 22 is axially connected to the folding lock pin 24 through the sliding arm 23, and the folding lock pin 24 is sleeved with the spring. 26 is embedded in the control lock box 25, and the spring 26 is used to reset the folding lock pin 24.

2 and 4, the folding switch 22 is composed of a handle 221 and a sliding groove 222. The handle 221 is arranged outside the device housing 21, the sliding groove 222 is arranged in the device housing 21, and the sliding arm sleeve 223 slides up and down in the sliding groove 222. Using the principle of leverage, pull the handle 221 downward, the sliding arm 23 moves upward, and pull the handle downward, the sliding arm 23 moves downward.

When the folding switch 22 moves up and down, that is, the handle 221 is pulled up and down, and the up and down movement of the sliding arm 23 drives the folding lock pin 24 to slide back and forth in the control lock box 25, so that the switch mechanism is switched to the locked/unlocked state. Folding can be realized by pulling the folding switch 22, which is very convenient.

The switch mechanism switches the locked/unlocked state through the front lock baffle 28 fixed on the pedal of the folding car. The front lock baffle 28 is provided with a hole 281 for the expansion and contraction of the folding lock pin. The front lock baffle 28 It is fixed to the end of the pedal 30 by screws 282. When the folding lock pin 24 extends out of the front lock baffle 28, one end of the folding lock pin 24 clamps the pedal 30 of the scooter so that it cannot rotate. When the folding lock pin 24 is retracted, the pedal limit of the folding bike is released. 30 folds in contact with the vehicle body 10. In the folded state, the hook 12 on the vehicle body 10 is buckled with the buckle 31 on the pedal to prevent shaking during folding and affecting the folding effect and transportation.

The pedal 30 is rotatably connected by the front fork rotation shaft 27. When folded, the folding device 20 rotates around the front fork rotation shaft 27, so that the pedal 30 and the vehicle body 10 are folded and overlapped. The front fork rotation shaft 27 is fixed on the pedal 30 by screws 271 and left and right spacers (272, 274). The through hole at one end of the folding device 20 is sleeved on the front fork rotation shaft 27 to rotate between the folding device 20 and the pedal 30 When the folding device 20 is installed at the end of the pedal, it is fixed to the recess of the pedal by the folding pad 29.

One end of the pedal 30 of the scooter is also provided with a small wheel 32. When the electric scooter is in the folded state, the small wheel 32 cooperates with the front wheel 11 to support the scooter for transportation. The two wheels make the scooter even in the folded state. It can be transported by rolling, which is more stable than rolling by a wheel.

Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it will be understood that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present utility model. , Replacements and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

A new type of folding device for an electric scooter is connected with the body and pedals of the scooter. It is characterized in that the device includes a device shell fixedly formed by left and right folding brackets, and one end of the device shell is sleeved on the scooter body The other end is rotatably connected with the pedal of the scooter, and the folding device is controlled by a switch mechanism to fold.
The electric scooter folding device according to claim 1, wherein the switch mechanism comprises: a folding switch, a control lock box, a sliding arm, a folding lock pin, and a spring, wherein the folding switch is connected to the The folding lock pin is connected with a shaft, and the folding lock pin is sleeved with a spring and embedded in the control lock box.
The electric scooter folding device according to claim 2, wherein the folding switch is composed of a handle and a sliding groove, the handle is arranged outside the device housing, the sliding groove is arranged in the device housing, and the sliding arm sleeve is in the sliding groove. Slide up and down inside.
The electric scooter folding device according to claim 2, characterized in that, when the folding switch moves up and down, the sliding arm drives the folding lock pin to slide in the control lock box, so that the switch mechanism is switched to the locked/unlocked state.
The electric scooter folding device according to claim 1, characterized in that the folding device further comprises a front lock baffle fixed on the pedal of the folding vehicle, and the front lock baffle is provided with a retractable lock pin in the middle of the front lock baffle. hole.
The electric scooter folding device according to claim 5, wherein when the folding lock pin extends out of the front lock baffle, one end of the folding lock pin catches the pedal of the scooter so that it cannot rotate, the folding lock When the pin is retracted, the pedal limit of the folding car is released, and the pedal of the scooter is folded to contact the car body.
The electric scooter folding device according to claim 1, characterized in that, one end of the pedal of the scooter is also provided with a small wheel, when the electric scooter is in the folded state, the small wheel is used to support the front wheel on the vehicle body Used for handling.