Child car seat

By designing an impact adjustment device on the child's car seat, the rapid inflation of the airbag lifts the front of the child's car seat when the car crashes, changing the seat position of the occupant, solving the injury problem caused by the child's body leaning forward during the car crash, and achieving effective protection of the child's head.

CN108297748BActive Publication Date: 2025-03-25GOODBABY CHILD PROD CO LTD
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Patent Information

Application Number
CN201711325058.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Priority Date
2017-12-08
Filing Date
2017-12-13
Publication Date
2025-03-25
Estimated Expiration
2037-12-13

AI Technical Summary

Technical Problem

When the existing child car seat is hit, the child's body will still lean forward, causing the body to be compressed or hit other items in the car, causing damage.

Method used

A child car seat is designed, including an impact adjustment device. When a car collides, the adjustment device will place an acute angle between the bottom surface of the child car seat body and the car seat. The front part of the child car seat body is lifted by rapid inflation of the airbag body, thereby changing the seating position of the passenger and balancing the displacement of the head.

Benefits of technology

By changing the seating position of the occupant, the safe displacement distance of the head is expanded, and the damage caused by the impact of the child's head hitting the backrest of the front seat is avoided or reduced, effectively protecting the head of the child's occupant.

✦ Generated by Eureka AI based on patent content.
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Abstract

The invention discloses a child car seat, wherein an adjusting element is arranged at the bottom front part of a car seat body. In an initial working state, the adjusting element is accommodated in the car seat body, and the bottom surface of the car seat body is supported on the car seat. When a car collides, the adjusting element is triggered to work and can be quickly extended downward and supported between the bottom front part of the car seat body and the car seat, so that the front part of the car seat body is lifted, and then the sitting posture of a passenger sitting in the car seat body is changed, so as to balance a part of the displacement amount of the passenger's head when the passenger is displaced due to the inertia of the collision and the head moves forward due to the impact, so that the safe displacement distance of the passenger's head is extended and increased, so as to avoid or reduce the injury caused by the passenger's head hitting the backrest of the front seat, and effectively protect the child passenger's head.
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