Self-ejecting self-resetting hidden type car door handle mechanism

Abstract

The invention relates to a self-ejecting self-resetting hidden type car door handle mechanism. The mechanism comprises a car door handle with one end provided with a connecting part, the middle of theconnecting part is rotatably connected with a car door metal plate, the end of the connecting part is movably connected with the end of a connecting rod, the other end of the connecting rod is movably connected with a sliding block, the sliding block is in sliding connection into a sleeve column, a compression spring and cavity rubber between the compression spring and the sliding block are arranged in the sleeve column, a protruding buckle is arranged on the upper surface of the end, close to the compression spring, of the cavity rubber, the sleeve column is provided with a limiting hole matched with the protruding buckle, a wedge groove is formed in the upper surface of the cavity rubber, an ejecting column is arranged on the bottom face of the wedge groove, the upper end of the ejecting column penetrates through the sleeve column to be in contact connection with the car door handle, and a cavity is formed in the lower end of the cavity rubber. Compared with the prior art, the mechanism has the advantages of being compact in structure, convenient to mount, high in safety property and the like and is particularly suitable for children and the crow with the small hands.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a self-returning hidden car door handle mechanism. Background technique [0002] With the continuous pursuit of new energy vehicles for cruising range, hidden door handles have become an inevitable and effective choice to reduce the drag coefficient. At present, there are mainly two types of hidden door handles: electric induction type and mechanical type. The electric induction type mainly includes Land Rover Velar, Tesla Model S and other models, and the mechanical type mainly includes Roewe MARVEL X and other models. [0003] The electric induction hidden door handle has a strong sense of technology, but it is expensive, and there is a danger that the door cannot be opened under extreme conditions (such as ice in winter). Inconvenient, especially for children and people with small hands. [0004] Chinese patent CN108222714A discloses an improved concealed car door handle ...

AI Technical Summary

Problems solved by technology

However, although this technology realizes the concealment of the door handle, the structure adopts four linkages, and there are many parts, the connection relationship is complicated, the installation is inconvenient, and the assembly efficiency is low.

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