Limiter for automobile door

Abstract

The invention relates to a limiter, in particular to a limiter for an automobile door, and belongs to the technical field of automobile door limiting devices. The limiter for the automobile door comprises a limiting arm provided with a limiting box. A limiter support and a stop block are arranged at the left end and the right end of the limiting arm correspondingly. The limiting arm is composed ofa limiting arm pull rod and a wrapping layer wrapping the outer surface of the limiting arm pull rod. The limiter is characterized in that the limiting box comprises a first box body and a second boxbody, a protrusion is arranged on a bottom frame of the first box body, a groove is formed in a top frame of the second box body, the protrusion of the first box body is inserted in the groove of thesecond box body so that connection of the first box body and the second box body can be achieved, and the first box body and the second box body are connected with the automobile door through bolts.The limiting box is designed into a split structure and is designed into the upper box body and the lower box body, limiting arm installation is convenient, the limiting arm is placed at the box bodyopening positions, then, the box bodies are combined and fixed to an automobile body, and operation is convenient.

Description

technical field [0001] The invention relates to a limiter, in particular to a limiter for an automobile door, and belongs to the technical field of automobile door limiters. Background technique [0002] Such as figure 1 As shown, the car stopper is an auxiliary part that connects the car door with the car body. Its main function is to limit the opening angle of the car door, and its use frequency is very high. An existing stopper for a car door includes a stopper arm 1 , a stopper box 2 mounted on the stopper arm, a stopper bracket 3 and a stopper 4 . The limiter bracket 3 and the block 4 are installed on the left and right ends of the limiter arm 1 respectively. The limit arm 1 is composed of a limit arm pull rod 5 and a cladding 6 wrapped on the outer surface of the limit arm pull rod. The limit box is an integral structure, and the limit arm needs to pass through the through hole in the limit box, which is inconvenient to operate. In addition, the tie rod of the lim...

AI Technical Summary

Problems solved by technology

The limit box is an integral structure, and the limit arm needs to pass through the through hole in the limit box, which is inconvenient to operate

In addition, the tie rod of the limit arm and the cladding wrapped on the outer surface of the pull rod of the limit arm are not tightly bonded, so that there will be abnormal noises between the limit box of the limiter and the limit arm, and frequent abnormalities will occur during the opening and closing of the door. Noisy, affecting the subjective feeling of car owners

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