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Child safety seat

A child safety seat and seat technology, which is applied to child seats, vehicle seats, special positions of vehicles, etc., can solve the problems of unreliable action performance of the adjustment mechanism, unsmooth adjustment, complex structure, etc., and achieve overall Enhanced strength, smooth function realization, and improved convenience

Pending Publication Date: 2021-02-26
ZHUHAI HONGDIAN TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The inventors have found that there are at least the following problems in the prior art: in the prior art, when adjusting the height of the headrest, the action performance of the adjustment mechanism is not reliable and the realization structure is relatively complicated, sometimes the adjustment is not smooth, so it is necessary to improve it

Method used

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Embodiment Construction

[0037] Combine below Figure 1 to Figure 10 The technical solution provided by the present invention is described in more detail.

[0038] The present invention provides a child safety seat, which includes a seat body 1 , a headrest 2 and an adjustment mechanism 3 . The seat body 1 is used as the main load-bearing structure, and it is fixedly connected with the car seat. Specifically, for example, the fixed connection between the seat body 1 and the car seat is realized through an ISOFIX interface. The ISOFIX interface is widely used, and the connection is reliable and easy to disassemble.

[0039] The posture adjustment of the seat body 1 is not included in this article. This article mainly introduces the connection relationship between the seat body 1 and the headrest 2, and how to adjust the height of the headrest 2 relative to the seat body 1 to adapt to children of different heights. Usage requirements.

[0040] see Figure 1 to Figure 6 , the seat body 1 includes a ...

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Abstract

The invention discloses a child safety seat, relates to the field of child riding safety, and aims to optimize the structure of the child safety seat. The child safety seat comprises a seat body, a headrest and an adjusting mechanism. The seat body comprises a locking hole formed in the inner side of the seat body; the headrest is installed on the inner side of the seat body in an up-down moving mode; the adjusting mechanism comprises a driving part, a limiting rod and a locking piece; the driving part is in driving connection with the locking piece, the limiting rod and the locking piece arecoaxially arranged and arranged together in a sleeved mode, and the limiting rod is used for guiding the locking piece; the driving part linearly moves towards the first direction to drive the lockingpiece to linearly move towards the second direction so as to be separated from or inserted into a locking hole; and the first direction and the second direction intersect. According to the technicalscheme, the height of the headrest can be adjusted more smoothly and reliably.

Description

technical field [0001] The invention relates to the field of children's car safety, in particular to a child safety seat. Background technique [0002] Child safety seats are used to protect children's safety while riding, and are generally suitable for children of a specific age group. Children with different heights have different requirements for the head support height of child safety seats. The height-adjustable child safety seat can better meet the needs of changing heights. A child safety seat consists of a seat frame, a headrest and a base. The height of the headrest determines the height of support for the child's head. [0003] The inventors have found that there are at least the following problems in the prior art: in the prior art, when adjusting the height of the headrest, the action performance of the adjustment mechanism is not reliable and the realization structure is relatively complicated, sometimes the adjustment is not smooth, so It is necessary to im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/28
CPCB60N2/2851
Inventor 陈仲邢孔誉刘修平
Owner ZHUHAI HONGDIAN TECH CO LTD
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