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Supporting leg of child automobile seat

A technology for children's cars and supporting legs, which is applied in the direction of children's seats, children's chairs, vehicle seats, etc., can solve the problems of children's injuries, children's car seat impact, etc., and achieve the effects of avoiding injuries, improving safety performance, and simple structure

Inactive Publication Date: 2014-08-27
GOODBABY CHILD PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the event of a sudden car collision or other unexpected conditions, the child car seat still receives a large impact, which may cause injury to the child sitting on it

Method used

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  • Supporting leg of child automobile seat
  • Supporting leg of child automobile seat
  • Supporting leg of child automobile seat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see Figure 1 to Figure 3 The supporting leg of the child car seat shown, the supporting leg includes a leg body 1 extending in the up and down direction. The leg body 1 can be telescopically arranged in the up and down direction to have different heights. The leg body 1 is provided with a The locking mechanism of the height of the leg body 1.

[0030] The leg body 1 includes an outer rod 11 and an inner rod 12 disposed inside the outer rod 11 that can slide up and down relative to the outer rod 11 . The outer rod 11 is located above the leg body 1 , and the inner rod 12 is located below the leg body 1 . The locking mechanism includes a plurality of limiting holes 16 spaced along the height direction of the outer rod 11, and a locking rod 13 rotatably arranged in the inner rod 12 through a rotating shaft 15, wherein the axis of the rotating shaft 15 is along the radial direction of the inner rod 12. direction extension. The upper end of the locking rod 13 has a ho...

Embodiment 2

[0034] see Figure 4 to Figure 6 The difference between this embodiment and Embodiment 1 of the supporting legs of the child car seat shown is that the housing 3 is arranged on the upper end of the outer rod 11 for fixed connection with the child car seat, and the energy-absorbing device 2 is arranged on the housing 3 In the inner cavity of the outer rod 11, the upper end of the outer rod 11 abuts against the energy absorbing device 2, that is, the energy absorbing device 2 is fixed on the upper end of the outer rod 11, and the housing 3 is supported on the upper end of the energy absorbing device 2, and the outer rod 11 can be The housing 3 slides up and down relative to the housing 3 . The unlock button 4 is located on the support below the inner rod 12 .

[0035] When the car suddenly collides or other unexpected situations, the huge impact on the child car seat will act on the energy absorbing device 2 through the shell 3, and the energy absorbing device 2 will be com...

Embodiment 3

[0037] see Figure 7 to Figure 9 The supporting leg of the child car seat shown, the supporting leg includes a leg body 1 extending in the up and down direction. The leg body 1 can be telescopically arranged in the up and down direction to have different heights. The leg body 1 is provided with a The locking mechanism of the height of the leg body 1.

[0038] The leg body 1 includes an outer rod 11, an inner rod 12 arranged in the outer rod 11 that can slide up and down relative to the outer rod 11, and a support rod 17 arranged in the inner rod 12 that can slide up and down relative to the inner rod 12. Here, the outer rod 11 is located at the top, the pole 17 is located at the bottom, and the inner rod 12 is located in the middle. The lower end of the pole 17 is provided with a support 5 for supporting it on the ground. The locking mechanism is arranged between the outer rod 11 and the inner rod 12 for adjusting the height of the leg body 1, see Figure 7 to Figure 9 ...

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PUM

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Abstract

The invention discloses a supporting leg of a child automobile seat. The supporting leg comprises a supporting leg body extending in the vertical direction, the supporting leg body can stretch and contract to change the length, and an energy absorbing device which can deform when compressed by stress is located on the supporting leg body in the length extending direction of the supporting leg body. The supporting leg is installed on the front portion of the child automobile seat to be used for supporting the automobile seat. When an automobile is collided or other emergency situations occur, huge impact borne by the child automobile seat can act on the energy absorbing device, the energy absorbing device deforms after compressed by stress so as to absorb energy generated by collision, therefore, the damping effect on the child automobile seat is achieved and harm to a child sitting up on the child automobile seat is reduced or avoided.

Description

[0001] technical field [0002] The invention relates to a supporting leg of a child car seat. Background technique [0003] In the prior art, a child car seat usually includes a base body for connecting with the car seat, and a child seat fixedly arranged on the base body. In order to prevent the child seat from tilting forward or turning backward, legs are generally provided at the front lower part of the base body to support the base body. However, when the car suddenly collides or other emergencies, the child's car seat still receives a large impact, which may cause injury to the child sitting on it. Contents of the invention [0004] The object of the present invention is to provide a supporting leg of a child safety seat provided with an energy absorbing device, so that the child safety seat is shock-absorbed. [0005] In order to achieve the above object, the technical solution adopted by the present invention is: a supporting leg of a child car seat, the supporti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/26
CPCB60N2/2824B60N2/2884
Inventor 王海烨
Owner GOODBABY CHILD PROD CO LTD
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