Vehicle door handle device and vehicle for preventing vehicle door lock from being unlocked in lateral collision
A door handle, door lock technology, applied in the direction of handle connection, door/window accessories, construction, etc., to achieve the effect of improving safety
Active Publication Date: 2014-02-12
BAIC MOTOR CORP LTD
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- Abstract
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- Application Information
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Problems solved by technology
[0006] In order to solve the above technical problems, an embodiment of the present invention provides a vehicle door handle device and a vehicle that prevent the door lock from being opened during a side collision, which can prevent the door from opening due to deformation of the door sheet metal during a collision, thereby improving safety
Method used
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Embodiment Construction
[0032] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.
[0033] figure 1 It shows a structural schematic diagram of installing the vehicle door handle device for preventing the door lock from being opened during side collision in the embodiment of the present invention on the vehicle door. The door includes door outer sheet metal 01 and door inner sheet metal (not shown), and the door outer sheet metal 01 and door inner sheet metal are fixed together by hemming. The door handle assembly 101 is fixed on the outer sheet metal 01 of the car door, and the door lock 03 is fixed on the inner sheet metal of the car door. When the door handle assembly 101 is pulled open, it will push the pull rod 02 to move downward to open the door lock 03 .
[0034] A collision, especially a side collision, will directly impact th...
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The invention provides a vehicle door handle device and vehicle for preventing a vehicle door lock from being unlocked in lateral collision. The vehicle door handle device comprises a door handle and a door lock, wherein the door handle is connected with a handle connecting arm; the door lock is connected with a pull rod; the pull rod is connected with a pull rod connecting arm; the handle connecting arm and the pull rod connecting arm adopt such a structure that the motion and power transmission from the handle connecting arm to the pull rod connecting arm is smooth, and the motion and power transmission from the pull rod connecting arm to the handle connecting arm is interrupted. When a door handle assembly is subjected to displacement as a vehicle door metal plate is deformed in lateral collision, the displacement can be transmitted to the pull rod through a door handle bracket in the door handle assembly, as the motion and power transmission from the pull rod connecting arm to the handle connecting arm is interrupted, the pull rod cannot be forced to move towards the unlocking direction, the door lock cannot be unlocked in the collision process, and the security is improved.
Description
technical field [0001] The invention relates to the technical field of automobiles, in particular to a vehicle door handle device and a vehicle for preventing the door lock from being opened when a side collision occurs. Background technique [0002] There are two ways to open the car door lock, one is the pull wire type, and the other is the pull rod type. The pull-wire type door lock outward opening method is still relatively seldom used at present, and the pull rod type door lock outward opening method is widely used. [0003] The outward opening method of the lever-type door lock is unfavorable to the side impact performance of the vehicle, because the vehicle door can be opened outward during the side impact process of the vehicle. During the test, there was a situation where the pull rod was forced to open the door lock in the case of a side collision. If this happened, the occupant would have the risk of being thrown out, so this situation is very dangerous. [0004...
Claims
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IPC IPC(8): E05B3/00
Inventor 田俊解保新杨现锋
Owner BAIC MOTOR CORP LTD