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Active four-way adjusting automobile headrest

A car headrest, active technology, applied in vehicle seats, vehicle parts, special positions of vehicles, etc., can solve problems such as easy damage, and achieve the effect of increasing contact points, protecting passengers, and reducing costs

Pending Publication Date: 2019-12-17
浙江嘉丰汽车座椅有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Usually, when the car brakes suddenly, the heads of the passengers and the driver will move forward due to inertia, then the shoulders will touch the seat, and then the head will collide with the headrest. The inertial force disappears, so in the event of a car accident, the spine and head of the passenger and the driver bear the greatest force and are the most likely to cause damage. In order to solve the above problems, it is necessary to design an active car headrest. very necessary

Method used

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  • Active four-way adjusting automobile headrest
  • Active four-way adjusting automobile headrest
  • Active four-way adjusting automobile headrest

Examples

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Embodiment Construction

[0021] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0022] Embodiments of the present invention relate to an active four-way adjustable automobile headrest, such as figure 1 - As shown in -5, it includes a headrest body 1, a headrest positioning bracket 2 and a headrest pole 3. The headrest positioning bracket 2 is vertically moved and installed with a headrest body 1, and the headrest body 1 passes through such as figure 1 The pins in the headrest are plugged into the headrest...

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Abstract

The invention relates to an active four-way adjusting automobile headrest which includes a headrest body, headrest positioning brackets and a headrest support rod. The headrest positioning brackets are vertically and movably provided with the headrest body, the headrest positioning brackets located at the upper end of the headrest support rod and on the front side of the support rod, the two endsof the headrest support rod extend obliquely downwards and forwards, two transmission frames are symmetrically installed below the headrest positioning support, the upper ends of the transmission frames are fixed to the middle portions of the front sides of the headrest positioning brackets, and the lower ends of the transmission frames are connected to the middle portions of trigger springs. Thetwo ends of the headrest support rod are equipped with adjustment brackets, an adjusting steel wire penetrating the rear portions of the two transmission frames are installed between the two adjustment brackets, and the adjusting steel wire is provided with bending protrusions with the lower ends abutting against the rear sides of the trigger springs. The invention has the advantages of being simple in structure, stable in interior, capable of actively supporting the head when the head is stroke, capable of reducing the impact force on the head, capable of protecting passengers and drivers andthe like.

Description

technical field [0001] The invention relates to the technical field of automobile seat headrests, in particular to an active four-way adjustable automobile headrest. Background technique [0002] Usually, when the car brakes suddenly, the heads of the passengers and the driver will move forward due to inertia, then the shoulders will touch the seat, and then the head will collide with the headrest. The inertial force disappears, so in the event of a car accident, the spine and head of the passenger and the driver bear the greatest force and are the most likely to cause damage. In order to solve the above problems, it is necessary to design an active car headrest. very necessary. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an active four-way adjustable automobile headrest, which has a simple structure but is internally stable, and can actively support the head when the head hits, thereby reducing the impact o...

Claims

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Application Information

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IPC IPC(8): B60N2/888B60N2/865B60N2/806
CPCB60N2/888B60N2/865B60N2/806
Inventor 罗迪郭金平王春燕
Owner 浙江嘉丰汽车座椅有限公司
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