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child safety seat

A technology for child safety seats and seats, which is applied to child seats, vehicle seats, special positions of vehicles, etc., can solve the problems of high price, inability to adjust the width of side wings, and height of headrests flexibly, waste, etc. Convenient, flexible and reliable structure space layout

Active Publication Date: 2019-03-05
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Children of different ages have different requirements for the installation direction and size of the seat. However, most child safety seats have a fixed installation direction, or the width of the side wings and the height of the headrest cannot be adjusted flexibly, and new seats must be replaced to meet the needs of children. safety and comfort, which greatly reduces its practical value and causes waste
A small number of child safety seat adjustment functions are single, the adjustment device is complex, expensive, and inconvenient to operate

Method used

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Examples

Experimental program
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Embodiment

[0023] A child safety seat, comprising a headrest height adjustment device 1, a side wing width adjustment device 2, a seat fixing device 3, a back panel 4 and a seat injection molded part 5;

[0024] The child safety seat side wing width adjustment device includes a seat frame 6, a side wing 7, an adjustment mechanism 8 and a rear cover 17;

[0025] Described seat frame 6 is made up of two crossbeams, two longitudinal beams and center post beam, and center post beam is positioned between two crossbeams and is parallel to two longitudinal beams; positioning through hole 601;

[0026] The two side wings 7 are arranged symmetrically in front of the seat frame 6. The side wings 7 include injection molded parts 9 and reinforcement plates 10. The reinforcement plates 10 are installed on the injection molded parts 9 to further increase the strength of the side wings 7; The integrated bolt of the injection molded part 9 is connected with the concave sliding cover 12 of the adjustmen...

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Abstract

The invention belongs to the field of vehicle child safety seats, and relates to a child safety seat through which the width of side wings can be adjusted, the height of a headrest can be adjusted, front-direction mounting and rear-direction mounting can be performed, and during rear-direction mounting, the angle of a seat can be adjusted. The child safety seat is characterized by comprising a headrest height adjusting device, a side wing width adjusting device, a seat fixing device, a back plate and a seat plastic injection piece. According to the child safety seat disclosed by the invention, through the side wing width adjusting device and the headrest height adjusting device, the independent multi-gear adjustment of the width of the side wings and the height of the headrest can be realized, and the interlocked adjustment of the height of a shoulder belt of a safety belt is realized; through the seat fixing device, the front-direction mounting and the rear-direction mounting of the seat in a vehicle can be realized, and during the rear-direction mounting, the angle of the seat can be adjusted; and the child safety seat is flexible and reliable in structural space layout, and convenient to operate.

Description

technical field [0001] The invention belongs to the field of child safety seats for vehicles, and in particular relates to a child safety seat for vehicles that can realize side wing width adjustment, headrest height adjustment, forward and reverse installation, and seat angle adjustment during reverse installation. Background technique [0002] Now parents are more and more aware of the safety protection of children in cars, which makes car child safety seats more and more popular. Children of different ages have different requirements for the installation direction and size of the seat. However, most child safety seats have a fixed installation direction, or the width of the side wings and the height of the headrest cannot be adjusted flexibly, and new seats must be replaced to meet the needs of children. Safety and comfort, which greatly reduces its practical value, resulting in waste. A small number of child safety seat adjustment functions are single, the adjustment de...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/28
CPCB60N2/28B60N2/2851
Inventor 侯文彬王海丰刘龙卫
Owner DALIAN UNIV OF TECH
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