Door stoppers and vehicles

Abstract

The present invention relates to the field of vehicle accessories, and provides a vehicle door position limiting device, which comprises a position limiting box fixed on a vehicle door and a position limiting arm hinged to the vehicle body, wherein the position limiting arm penetrates through the position limiting box and forms sliding fit with the position limiting box, the vehicle door position limiting device further comprises a locking mechanism, and the position limiting box and the position limiting arm can be mutually locked during the position limiting box sliding process relative to the position limiting arm through the locking mechanism. According to the present invention, with the locking mechanism, the vehicle locking can be freely controlled during the vehicle door opening process and the continuous vehicle door opening can be prevented, such that the accident that the opened door collides the vehicle or the personnel riding the electric car can be prevented.

Description

technical field [0001] The invention relates to the field of vehicle accessories, in particular to a vehicle door stopper and a vehicle. Background technique [0002] The function of the door stopper is to limit the opening degree of the door. On the one hand, it can limit the maximum opening of the door to prevent the door from opening too much. On the other hand, it can keep the door open when necessary, such as when the car is parked on a slope. The doors will not close automatically when driving on the road or when it is windy. The traditional car door limiter includes a limiter arm, one end of the limiter arm is hinged on the bracket of the vehicle body, the other end of the limiter arm is provided with a stopper, a limiter box is arranged between the bracket and the stopper, and the limiter box A limit hole for the limit arm to pass is opened in the center, and the limit box is fixed on the car door and can slide on the limit arm. [0003] However, a purely mechanica...

AI Technical Summary

Problems solved by technology

[0003] However, a purely mechanical door stopper cannot automatically lock the door when someone is found near the vehicle, and cannot guarantee the safety of pedestrians.

In addition, in the existing door stopper, the main focus is on the circuit system, and the electronically controlled door lock is used, which has a complex structure and high cost, and can only be closed when the door is closed. When a collision occurs, the door is locked, and once the door has started to open, the door lock cannot be controlled freely, that is, the door lock cannot be freely controlled during the door opening process. If it continues to open, there is a high possibility of a collision accident

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