Steering device for front collision of passenger car

A front collision and steering gear technology, which is applied to the steering control, steering column, steering control and other directions installed on the car, can solve the problems affecting the driver's living space, and achieve a high survival rate, simple structure, and strong practicability Effect

Pending Publication Date: 2018-06-01
KING LONG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a steering gear used for front collision of passenger cars, the main purpose of which is to overcome the defect that the steering wheel in passenger cars will affect the driver's living space

Method used

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  • Steering device for front collision of passenger car
  • Steering device for front collision of passenger car
  • Steering device for front collision of passenger car

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Embodiment Construction

[0032] Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

[0033] refer to figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 . A steering gear for front collision of passenger cars, comprising

[0034] Steering housing 1, the upper side of which is equipped with a steering wheel 2;

[0035] The frame frame 3 is fixedly installed inside the vehicle body and is located in front of the steering housing 1;

[0036] Guide device 4, locking and retracting device 5, one-way rotation device 6, pull belt 7 and push rod 8, wherein,

[0037] The front side of the one-way rotating device 6 is connected to the vehicle frame skeleton 3, and the rear side is connected to the steering housing 1;

[0038] The guide device 4 includes an upper guide mechanism 41 and a lower guide mechanism 42 respectively installed on the upper and lower sides of the frame frame 3;

[0039] The lower end of the pull belt 7 is conne...

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Abstract

A steering device for front collision of a passenger car comprises a steering shell, a frame skeleton, a guide device, a locking and rolling device, a unidirectional rotating device, a pull rope and apush rod. The front side of the unidirectional rotating device is connected with the frame skeleton, and the rear side of the unidirectional rotating device is connected with the steering shell. Theguide device comprises an upper guide mechanism and a lower guide mechanism which are mounted on the upper side and the lower side of the frame skeleton respectively. The lower end of the pull rope isconnected with the locking and rolling device, and extends upwardly to steer around the guide mechanism to be connected to the steering shell. The front end of the push rod is connected with a frontwall skeleton of the passenger car, and the rear end of the push rod faces the pull rope. The push rod can move backwardly to push the pull rope to be pulled backwardly around the lower guide mechanism during collision of the passenger car, the pull rope pulls the steering shell to rotate forwardly, and a steering wheel is driven to move forwardly. The steering device has the advantages that without affecting normal use of the steering device, the steering wheel can rotate to the most front end along with the action of the front wall skeleton of the passenger car during collision of the passenger car, so that living space of drivers is guaranteed, and survival rate of the drivers is increased.

Description

technical field [0001] The invention relates to passenger car equipment, in particular to a steering gear used for front collision of passenger cars. Background technique [0002] In recent years, with the vigorous development of the passenger car industry, passenger vehicles have become one of the main means of transportation for Chinese citizens to travel, and passenger vehicle accidents are also the main body of serious traffic accidents. Due to the insufficient living space caused by large structural compression, drivers often have a low survival rate in high-speed collision accidents. Therefore, when a collision occurs, increasing the driver's living space is of great significance to protect the driver's life. [0003] In frontal collision conditions, the inclination of the steering wheel into the driver's living space is an important factor for the driver to be injured. If the steering wheel can be moved forward when a collision occurs, the driver's living space can ...

Claims

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Application Information

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IPC IPC(8): B62D1/19
CPCB62D1/197
Inventor 李辉吴长风蓝平辉赖其波苏亮卢琳兆叶松奎黎勇
Owner KING LONG
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