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A headrest height adjustment device for a car child seat

A technology of child seat and height adjustment mechanism, which is applied in the direction of child seat, vehicle seat, special position of vehicle, etc., can solve the problems of increasing family burden, achieve the effect of reducing economic burden, simple structure, and easy manufacture

Inactive Publication Date: 2018-01-30
ZHENGZHOU HUMBI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, parents repeatedly purchase child seats, which will increase the burden on the family

Method used

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  • A headrest height adjustment device for a car child seat
  • A headrest height adjustment device for a car child seat
  • A headrest height adjustment device for a car child seat

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Experimental program
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Embodiment Construction

[0019] Such as Figure 1-Figure 5 As shown, a headrest height adjustment device for a car child seat includes a seat body 4, a height-adjustable headrest 1 and a headrest height adjustment mechanism, and the headrest height adjustment mechanism includes a headrest pulling device and a headrest height adjustment mechanism. The headrest positioning device, the pulling device means that a pull plate 2 is installed on the headrest, the headrest positioning device means that a slider 5 is installed on the pull plate 2, and at least two A groove I10 matched with the slider 5. A groove II12 is provided on the surface of the pull plate 2 in contact with the headrest 1, and a boss 13 is arranged at a corresponding position on the headrest 1. The width of the boss 13 matches the groove II12, and the length of the boss 13 Less than the length of the groove II12, a spring I7 is arranged between the boss 13 and the groove II12. A groove III11 is provided on the surface of the pull plate ...

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Abstract

The invention relates to an automobile car seat, particularly to a headrest height regulating device for an automobile car seat. The headrest height regulating device comprises a seat body, a height adjustable headrest and a headrest height regulating mechanism, wherein the headrest height regulating mechanism comprises a headrest pulling device and a headrest positioning device; in the pulling device, a pulling plate is arranged on the headrest; in the headrest positioning device, a slide block is arranged on the pulling plate; at least two grooves I matched with the slide block are formed in the seat body. Compared with the prior art, the headrest height regulating device for the automobile car seat can be used for regulating the headrest height to meet needs of children with different body heights, so that the economical burden of the family is reduced; moreover, the headrest height regulating device has the advantages of being simple in structure and easy to manufacture.

Description

technical field [0001] The invention relates to a car child seat, more specifically to a headrest height adjusting device of the car child seat. Background technique [0002] Car child seat is a kind of riding device specially designed for children to ride safely in cars. In order to provide children with a comfortable and safe riding environment, most of the car child safety seats on the market are designed with headrests. for the protection of children's heads. The height change of children is very large. Once the child grows taller, if the child seat is still used, the child's head is higher than the headrest. During the long-term ride, the child's neck will It will feel very tired, and it may cause cervical spondylosis over time. However, repeated purchases of child seats by parents will increase the burden on the family. Therefore, it is very necessary to have a seat with adjustable headrest height in the growth stage of children. Contents of the invention [0003...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/809B60N2/28
CPCB60N2/2851
Inventor 孙明锋王东亚
Owner ZHENGZHOU HUMBI TECH CO LTD