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Child safety seat and side wing height and width synchronous adjusting mechanism thereof

A child safety seat, synchronous adjustment technology, applied in child seats, vehicle seats, special positions of vehicles, etc. The effect of generality

Pending Publication Date: 2022-01-21
WONDERLAND SWITZERLAND AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in existing child safety seats, it can only drive the side wings to pivot by adjusting the height of the headrest relative to the backrest, so as to achieve the purpose of simultaneously adjusting the height of the headrest and the width of the side wings; however, this child safety seat The problem with the chair is that the height of the side wings cannot be adjusted with the height adjustment of the headrest, so the versatility and comfort are poor

Method used

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  • Child safety seat and side wing height and width synchronous adjusting mechanism thereof
  • Child safety seat and side wing height and width synchronous adjusting mechanism thereof
  • Child safety seat and side wing height and width synchronous adjusting mechanism thereof

Examples

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Embodiment Construction

[0048] Embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals represent like elements.

[0049] see figure 1 , the child safety seat 100 of the present invention includes a base 10 , a first backrest 20 , a second backrest 30 a , a headrest 30 b , side wings 40 and a side wing height-width synchronous adjustment mechanism 50 . The first backrest 20 and the second backrest 30a are slidably connected to each other along the height direction of the child safety seat 100 (ie, the direction indicated by arrow A), so that the second backrest 30a can be opposite to each other along the height direction of the child safety seat 100 The first backrest 20 performs sliding adjustment; the headrest 30b is assembled on the second backrest 30a and together with the second backrest 30a constitutes an adjustment body 30 for height adjustment relative to the first backrest 20, so that the headrest 30b can follow The second b...

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PUM

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Abstract

The invention discloses a child safety seat and a side wing height and width synchronous adjusting mechanism thereof. The side wing height and width synchronous adjusting mechanism comprises a first guide rail extending in the width direction of the child safety seat, a second guide rail extending in the height direction of the child safety seat, a first matched guide piece in sliding fit with the first guide rail and a second matched guide piece in sliding fit with the second guide rail. The first guide rail is arranged on one of a side wing and an adjusting body, the first matched guide piece is arranged on the other one of the side wing and the adjusting body, the second guide rail is arranged on one of the first backrest and the side wing, and the second matched guide piece is arranged on the other one of the first backrest and the side wing; in the height adjusting process of the headrest, the first matched guide piece slides on the first guide rail, and the second matched guide piece slides on the second guide rail, so that the side wings are linked to synchronously adjust the height and the width; therefore, synchronous adjustment of the height and the width of the side wings is achieved along with height adjustment of the headrest, and better universality and comfort are obtained.

Description

technical field [0001] The invention relates to the technical field of children's products, in particular to a child safety seat and a mechanism for synchronously adjusting the height and width of side wings. Background technique [0002] With the widespread use of infant vehicles, people have higher and higher functional requirements for infant vehicles. Not only do they hope that infant vehicles can make infants safer while riding, but they also hope that infant vehicles can Make infants and young children ride more comfortably, and hope that the infant and young children's carrier is more convenient in operation and use. [0003] Among them, a child safety seat is a device that is installed on a car seat and uses a restraint device to restrain a child on it, which can effectively reduce the probability of a child being injured in the case of emergency braking or accidental collision of the car. [0004] As we all know, a child safety seat usually includes a seat, a backr...

Claims

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Application Information

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IPC IPC(8): B60N2/28
CPCB60N2/28B60N2/2872B60N2/2851B60N2002/0288
Inventor 赵广辉
Owner WONDERLAND SWITZERLAND AG