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Automobile headrest adjusting device

An adjustment device, a technology of a car headrest, applied in special positions of vehicles, vehicle seats, vehicle parts, etc., can solve the problems of insufficient convenience, inconvenient up-down adjustment and front-to-rear distance adjustment, etc., to improve convenience , Easy to lift up and down and adjust back and forth, easy to protect the effect

Pending Publication Date: 2018-07-06
SHANDONG VOCATIONAL COLLEGE OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the existing car headrest is inconvenient to adjust up and down and the adjustment of the front and rear distances during use, and the convenience of use is not high enough.

Method used

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  • Automobile headrest adjusting device
  • Automobile headrest adjusting device
  • Automobile headrest adjusting device

Examples

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with specific examples. However, the uses and purposes of these exemplary embodiments are only used to illustrate the present invention, and do not constitute any form of limitation to the actual protection scope of the present invention, nor limit the protection scope of the present invention thereto.

[0030] Such as Figure 1-5 As shown, a car headrest adjustment device includes a seat 1 and a headrest 2, a connecting piece 3 is fixedly connected to the seat 1, and a sleeve 4 is fixedly connected to the connecting piece 3. The fixing in this embodiment adopts Welding, the headrest 2 is slidingly connected with the headrest rod 5, the headrest 2 and the headrest rod 5 are connected through the first adjustment mechanism 6 and the sliding mechanism 7, the headrest rod 5 is sleeved in the sleeve 4, the headrest rod 5 is slidingly connected with the sleeve 4, and a second adjustment mechanism 8 is conn...

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PUM

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Abstract

The invention discloses an automobile headrest adjusting device, comprising a seat and a headrest. A connector is fixedly connected to the seat; sleeves are fixedly connected to the connector; the headrest is slidably connected with headrest rods; the headrest is connected with the headrest rods through a first adjusting mechanism and a sliding mechanism; the headrest rods are nested in the sleeves and are slidably connected with the sleeves; a second adjusting mechanism is connected between the headrest rods and the sleeves; the first adjusting mechanism includes an adjusting part and an adjusting rail; the adjusting part is fixedly connected to the ends of the headrest rods, the adjusting rail is arranged at the bottom end of the headrest, the adjusting part is slidably connected insidethe adjusting rail, a clamp channel is arranged in the adjusting rail, the adjusting part is provided with a fixing block mating with the clamp channel, and the adjusting part is provided with a control mechanism mating with the fixing block. Lifting and back-forth adjusting are facilitated for the headrest, convenience of use, safety and comfort are improved, and protecting the head of a user isfacilitated.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an auto headrest adjusting device. Background technique [0002] The car seat headrest is designed with safety in mind, so it is not only a comfort configuration, but also a safety configuration. In addition to improving riding comfort, the headrest has a greater role in protecting our head and neck. The height of the headrest is appropriate to obtain better protection, otherwise it may have a negative effect and aggravate the injury. The smaller the distance between the head and the headrest, the better. When the vehicle is rear-ended, if the head is close to the headrest, the possibility of being slapped by the headrest will be reduced. But existing automobile headrest is inconvenient to carry out up and down lifting adjustment and the adjustment of distance before and after when using, and the convenience of using is not high enough. [0003] Therefore, developing a new a...

Claims

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Application Information

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IPC IPC(8): B60N2/829B60N2/806
Inventor 杜元生刘明源
Owner SHANDONG VOCATIONAL COLLEGE OF SCI & TECH
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