Safety belt automatic adjusting device and automobile safety seat

An automatic adjustment device and seat belt technology, which is applied to vehicle seats, interior seat belts, belt fixing devices, etc., can solve problems such as inconvenient adjustment methods, and achieve the effects of simple structure and convenient operation.

Active Publication Date: 2021-05-11
BAMBINO PREZIOSO SWITZERLAND AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This adjustment method is very inconvenient and not suitable for people's current needs

Method used

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  • Safety belt automatic adjusting device and automobile safety seat
  • Safety belt automatic adjusting device and automobile safety seat
  • Safety belt automatic adjusting device and automobile safety seat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] Several different preferred embodiments of the present invention will now be described with reference to the accompanying drawings, wherein like reference numerals in different drawings represent like parts. Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0044] The car safety seat of the present invention is equipped with an automatic safety belt adjustment device. After the child sits on the seat and buckles the safety belt buckle, the safety belt can be automatically tightened without manual adjustment.

[0045] Such as figure 1 , 2 As shown, the car safety seat 1 includes a seat body 11 and a seat cushion 12 sleeved on the seat body 11 . As shown in the figure, the seat belt 10 connected with the seat belt buckle 13 includes a crotch belt 101 , a waist belt 102 and a shoulder belt 103 . The seat belt buckle 13 and the seat belt buckle fixture 21 ( image 3 ) snap-fit ​​connection.

[0046] ...

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PUM

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Abstract

A safety belt automatic adjusting device comprises a safety belt buckle fixing piece, a safety belt retractor and a linkage piece; the safety belt buckle fixing piece is rotatably connected to a base of an automobile safety seat and used for being connected with a safety belt buckle in a buckled mode; the safety belt retractor is used for winding a safety belt, and a locking piece used for limiting the rolling of the safety belt in a preset direction is arranged on the safety belt retractor; the linkage piece is arranged between the safety belt buckle fixing piece and the safety belt retractor; when the safety belt buckle fixing piece rotates, the linkage piece and the locking piece are sequentially driven, and thus the safety belt on the safety belt retractor is locked or released. The device can automatically adjust the safety belt on the automobile safety seat without manual adjustment, and is simple in structure, convenient to operate, safe and reliable.

Description

technical field [0001] The invention relates to a child safety restraint device, in particular to an automatic safety belt adjustment device and a car safety seat. Background technique [0002] In order to maximize the safety of riding a motor vehicle, children aged 0-12 should use car safety seats, and the use of car safety seats is becoming more and more common. When using a car seat, parents need to consider convenience in addition to safety. For children of different ages and shapes, the safety belts on the safety seats need to be changed from time to time. The seat belt adjustment of the traditional car safety seat is often very troublesome. The seat belt passes through the bottom of the car safety seat and is exposed in front of the seat. The inner webbing lock locks when adjusted to the desired position. This adjustment method is very inconvenient and not suitable for people's current needs. [0003] Therefore, it is necessary to provide a safety belt automatic ad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/28B60R22/26B60R22/34
CPCB60N2002/2815B60N2/2803B60R22/26B60R22/34B60R22/105B60R22/357B60N2/2812B60R22/18B60R22/341
Inventor 张大亮
Owner BAMBINO PREZIOSO SWITZERLAND AG
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