Lock catch reinforcer and vehicle: Fid-Bau Portal

Lock catch reinforcer and vehicle

LIANG YAOZONG

The invention relates to the technical field of vehicle door locks, in particular to a lock catch reinforcing piece and a vehicle. The lock catch reinforcing piece comprises a top plate, a first through hole suitable for the lock catch to penetrate through is formed in the top plate, and the top plate is suitable for being connected with a C column lower reinforcing plate. One end of the connecting plate is connected with the top plate, and the other end of the connecting plate is suitable for being connected with a wheel cover outer plate. According to the lock catch reinforcing piece, the lock catch penetrates through the first through hole in the lock catch reinforcing piece, so that the lock catch and the lock catch reinforcing piece are fixed, then the top plate of the lock catch reinforcing piece is connected with the C-column lower reinforcing plate, the lock catch reinforcing piece and the C-column lower reinforcing plate are preassembled into an integral structure, and then the connecting plate of the lock catch reinforcing piece is connected with the wheel cover outer plate. Compared with the prior art, the lock catch reinforcer is connected with the C column lower reinforcing plate and the wheel cover outer plate, and the lock catch can be strongly supported, so that the dynamic stiffness of the lock catch can be improved, and the door closing sound quality of a vehicle door is improved.

本公开涉及车辆门锁技术领域，具体涉及一种锁扣加强件及车辆。锁扣加强件包括顶板，顶板上开设有适于锁扣穿过的第一通孔，顶板适于与C柱下加强板连接；连接板，连接板与顶板呈夹角设置，连接板的一端与顶板连接，另一端适于与轮罩外板连接。本公开提供的锁扣加强件，先将锁扣穿过锁扣加强件上的第一通孔，使锁扣与锁扣加强件固定，再将锁扣加强件的顶板与C柱下加强板连接，使锁扣加强件与C柱下加强板预装为一个整体结构，再将锁扣加强件的连接板与轮罩外板连接，相较于现有技术，本锁扣加强件与C柱下加强板及轮罩外板均连接，锁扣可以得到较强的支撑，由此可以提高锁扣的动刚度，提升车门的关门声音品质。

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