A mounting bracket buffer device, mounting bracket and aircraft

Abstract

This utility model belongs to the technical field of aircraft equipment, and discloses a mounting bracket buffer device, a mounting bracket, and an aircraft. The mounting bracket buffer device includes a long strip-shaped flexible buffer body. Along its length, the flexible buffer body is sequentially provided with a first engaging portion, a first slot, and a second slot. The first slot divides the flexible buffer body into a first connecting portion and a second connecting portion. The mounting bracket buffer device has an unfolded state and a wrapped state. When the mounting bracket buffer device is in the wrapped state, the first engaging portion passes through and extends out of the second slot, so that the second connecting portion is wound around to form a first connecting hole. The first engaging portion then engages with the first slot, so that the first connecting portion is wound around to form a second connecting hole. When the mounting bracket buffer device is in the unfolded state, the first engaging portion disengages from the first slot and passes through the second slot. The mounting bracket buffer device is connected to upper and lower reinforcing ribs, which can provide a buffering effect when the mounting bracket deforms.

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