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Foldable steering wheel

A steering wheel and radial channel technology, which is applied to the steering control, hand wheel and other directions installed on the car, can solve the problem of the steering wheel not being easily folded, deformed or disassembled.

Active Publication Date: 2015-07-08
黄崇华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a foldable steering wheel to solve the problem that the existing steering wheel is not easy to fold or needs to be cut and damaged to be deformed or disassembled

Method used

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  • Foldable steering wheel
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Examples

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Embodiment Construction

[0063] Such as figure 1 As shown, the foldable steering wheel according to the embodiment of the present invention includes: the rotating shaft 5 of the steering wheel, the handle 1 of the steering wheel and the hub connected between the handle 1 and the rotating shaft 5, the rotating shaft 5 may be a solid shaft, It can also be a bushing or a hollow shaft.

[0064] Such as figure 1 , 2 As shown in and 4, the handle 1 includes: a plurality of circumferential links sequentially connected to form a closed ring, the head end and tail end of each circumferential link are respectively hinged with the adjacent circumferential links, and each circumferential link has a The circumferential channel, the circumferential channels of all the circumferential chain links are connected to form an annular channel; a movable locking device 101 is arranged in the annular channel. Such as Figure 8 to Figure 10 As shown, for example, the circumferential link 15 (the circumferential link 15 i...

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PUM

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Abstract

The invention provides a foldable steering wheel. The foldable steering wheel comprises a rotating shaft of the steering wheel, a handle sleeve of the steering wheel and a hub connected between the handle sleeve and the rotating shaft, wherein the handle sleeve comprises a plurality of circumference chain sections which are sequentially connected to form a sealed ring; the head end and the tail end of each circumference chain section are respectively hinged with the adjacent circumference chain section; a circumference channel is arranged inside each circumference chain section; the circumference channels of all the circumference chain sections are communicated to form an annular channel; and a movable locking device is arranged inside the annular channel. The foldable steering wheel provided by the invention can be used for unlocking the steering wheel, can be released by being folded, provides a certain space for a driver squeezed between a seat and the steering wheel in a traffic accident, and gets precious time for self-aid or rescue of the driver.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to a steering wheel, in particular to a foldable steering wheel. Background technique [0002] The steering wheel is an important part of the car, its stability and solidity ensure the safety of car driving. However, when a car encounters an accident, such as the car's cab or engine deforms during a crash, the seat moves forward and the engine moves backward, the driver is usually stuck between the seat and the steering wheel and it is difficult to move. To move the driver must cut the steering wheel , Then need special-purpose tool like this or need firefighter to implement and finish, no matter be by which kind of way cutting steering wheel all can delay a lot of time, delay the driver's treatment time, influence the driver's life or health and safety. Contents of the invention [0003] The purpose of the present invention is to provide a foldable steering wheel to solve the problem ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D1/04
Inventor 黄崇华
Owner 黄崇华