Automobile headrest structure

Abstract

Disclosed is an automobile headrest structure which comprises a fixing support, an adjusting assembly, a front support, a rear support, a main support, a left side support and a right side support, athrough hole is formed in the surface of the adjusting assembly, a shaft hole is formed in the lower end of the adjusting assembly, and an adjusting bayonet is formed in the through hole. The connection relationship is characterized in that the fixing support is connected with the front support, the fixing support, the adjusting assembly and the rear support are movably connected, the left side support, the right side support and the rear support are connected, and the left side support, the right side support, the main support and the front support are movably connected; The invention also comprises a fixing lock arranged in the through hole in the surface of the adjusting assembly, a fixing part is arranged at the lower end of the fixing lock, one end of an unlocking spring is connectedinto a hole in the lower end of the fixing lock, and the other end of the unlocking spring is fixed to the U-shaped bent part of the main support. By means of a moving mechanism, the headrest part andthe rear head of a passenger can be in surface contact to achieve the purpose of comfortable buffering, whiplash injuries can be avoided, and fatigue elimination in the driving process is facilitated.

Description

technical field [0001] The invention relates to the field of automobile supplies, in particular to an automobile headrest structure which is beneficial for eliminating the fatigue of the neck and the head during long-time driving. Background technique [0002] The importance of car safety driving has long been paid more and more attention by the majority of drivers, and there have been a series of car supplies that are conducive to ensuring safe driving. Among them, car safety headrests can not only relieve driver fatigue, but also play a certain role in safety. protective effect. [0003] According to the statistics of relevant departments, in about 26% of rear-end collisions, the driver's head and neck will be injured. The reason is that when a rear-end collision occurs, the human body will fall backward due to inertia. At this time, the pressure of vehicle acceleration or deceleration, or the huge impact force generated by the collision will all be squeezed on the fragil...

AI Technical Summary

Problems solved by technology

[0005] Through the evaluation of the previous car headrest structure and application effect, the developers of the technical solution of the present invention are more inclined to realize a car headrest structure that can promote the surface contact between the back of the head and the headrest at a lower cost Of course, before the design, the designers also analyzed the similar simple headrest products in the past, and found many problems, including that most of the previous headrests were fixed on the backrest and could not be moved. The contact between the headrests is generally a line contact, which does not have a corresponding cushioning effect, and its comfort is limited to a certain extent, and the stability of the support cannot be ensured when the car headrest is in direct contact with the back of the driver's head.

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