Safety-enhanced automobile seat headrest
A car seat and safety technology, which is applied in the direction of vehicle seats, headrests, vehicle parts, etc., can solve the problem that there are no mandatory regulations for rear seats, and achieve the effects of reducing headrest vibration, convenient use, and comfortable headrest
Inactive Publication Date: 2018-05-15
BATOU LIGHT IND VOCATIONAL TECHN COLLEGE
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Problems solved by technology
In the current national standard, there are only regulations on the configuration of car headrests on the front seats of cars, but there is no mandatory regulation on whether the rear seats are equipped with car headrests.
Method used
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[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.
[0030] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.
[0031] Such as Figures 1 to 4 As shown, the present invention provides a safety enhanced car seat headrest, comprising:
[0032] The headrest main body 1 includes a head support part 110 and a neck support part 120, the head support part is used to support the back of the user's head, the neck support part is arranged below the head support part, and Connect to the head support. The neck support part fits the user's neck. In one embodiment of the present invention, a forward-protruding arc-shaped area is formed between the neck support part and the head support part, so as to...
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The invention discloses a safety-enhanced automobile seat headrest which comprises a headrest body, an elastic buffering part, a vibration measurement part and a rear shell protection part. The headrest body comprises a head part and a neck supporting part which are connected with each other; the elastic buffering part is fixed to the rear side of the headrest body and comprises a balance weight part, springs and a rubber cover, and the outer side of the balance weight part is sleeved with the springs; the vibration measurement part comprises a microprocessor and multiple acceleration sensors,the microprocessor and the acceleration sensors are arranged in the headrest body, and the multiple acceleration sensors are connected with the microprocessor; the rear shell protection part is rotationally arranged on the upper portion of the headrest body and comprises a protection board and supporting boards perpendicular to the protection board; and the acceleration sensors transmit measuredacceleration data to the microprocessor in real time, the microprocessor acquires the acceleration data in real time and calculates an average acceleration change value, and when the average acceleration change value exceeds a preset acceleration change threshold value, the microprocessor controls the rear shell protection part to rotate to the front side of the headrest body. The automobile seatheadrest is comfortable, convenient to use and capable of greatly improving user safety.
Description
technical field [0001] The invention belongs to the technical field of automobile supplies, and relates to a safety-enhanced headrest of an automobile seat. Background technique [0002] The car seat headrest is a kind of driving comfort configuration product and safety protection product. When a vehicle collides with the rear, the human body will fall backward due to inertia. At this time, the pressure of vehicle acceleration or deceleration is concentrated on the fragile neck and head of the human body, and the headrest acts as a buffer to protect the human head. Car seat headrests are one of the national compulsory certification and testing items for complete vehicles, and there are strict regulations on material, strength, energy absorption, position and size. In the current national standard, there are only regulations on the configuration of car headrests on the front seats of cars, but there is no mandatory regulation on whether the rear seats are equipped with car h...
Claims
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IPC IPC(8): B60N2/80B60N2/888B60N2/879
Inventor 梁琪卢尚工刘艳春梁成刚
Owner BATOU LIGHT IND VOCATIONAL TECHN COLLEGE