Automotive cushion buffering spring

Abstract

The invention provides an automotive cushion buffering spring which comprises a buffering plate and a steel plate. The buffering plate is movably connected on the upper portion of the steel plate andcomprises a heat insulation screen, a buffering gasket and fixing frames, the buffering gasket is fixedly connected on the inner lower portion of the buffering plate, the heat insulation screen is fixedly connected on the upper portion of the buffering gasket, and the fixing frames are fixedly connected on two sides of the heat insulation screen. A guide rod, the heat insulation screen, the fixingframes, the buffering gasket and a spring body are arranged in the spring, expanding and contracting of the guide rod drive the spring body to expand and contract, bilateral swinging of the spring body can be limited by the guide rod, vibration on the buffering plate is buffered by the spring body, so that people can sit on cushions in a balanced manner, and the spring has wide practicability.

Description

technical field [0001] The invention relates to the technical field of springs, in particular to a cushion spring for a cushion. Background technique [0002] At present, in many aspects of social production and life, the buffering effect of shock absorption and shock absorber is involved, such as bicycles, washing machines, electric scooters, spring shock absorbers, car cushions, etc., but in shock absorption, shock absorbers and The application forms of the spring device have emerged in an endless stream, but the shock absorber that can effectively absorb and absorb shocks and has low cost is extremely rare, and has not been widely popularized and applied. Wide, and can be mass-produced spring shock absorber. [0003] In the prior art, there are many periodicals and documents researching cushion springs of cushions. Among them, a patent application with a patent number of CN201220089482.9 provides a vehicle shock absorber with multiple cushion springs. A shock absorber s...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the technical problems of cushion springs, low functionality, high cost, left and right shaking, and poor heat insulation effect, and provides a cushion spring for automobile cushions. The device is equipped with guide rods, heat insulation nets, fixed Frames, buffer pads, springs, the expansion and contraction of the guide rod drives the spring to expand and contract, the setting of the guide rod can limit the left and right shaking of the spring, and the vibration of the shock absorbing plate is buffered by the spring, so that people can play a balancing role on the cushion and have a wide range of functions. Practicality

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