Connection device for fixing child seat on international standards organization fix (ISOFIX) interface

A technology of ISOFIX and child seats, applied in the direction of child seats, etc., can solve the problems of low tension of seat belts, failure to maintain load, shaking of safety seats, etc., to achieve small size, avoid loss, and good safety Effect

Active Publication Date: 2013-04-17
CHANGZHOU BRILLIANT CARE CHILDREN GOODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The movement and deformation of the "U" or "C" shaped steel brackets used in the prior art are unpredictable during a collision, and may not be able to maintain the required load; when the seat belt is fixed, the tension of

Method used

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  • Connection device for fixing child seat on international standards organization fix (ISOFIX) interface
  • Connection device for fixing child seat on international standards organization fix (ISOFIX) interface
  • Connection device for fixing child seat on international standards organization fix (ISOFIX) interface

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Experimental program
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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the drawings.

[0026] Such as Figure 1-5 The connecting device shown for fixing the child seat on the ISOFIX interface has a "U"-shaped main body steel 1. The left end of the main body steel 1 is provided with a vertical symmetrical fixing hole 12, and the main body steel 1 can pass through the fixing hole 12 Connected to other parts at the bottom of the seat; a slider 2, a pawl 3 and a pull rod 4 are arranged between the main body steel 1, the slider 2 is "H" shaped, and the slider 2 is set under the pawl 3 , The surface of the left end of the slider 2 is provided with a cylindrical boss 21; the pull rod 4 is a "Z" shape, the left ends of the two pull rods 4 are welded together, and the left end of the pull rod 4 is provided with a functional hole 41, a functional hole 41 The switch indicator and switch rod are installed inside; the pawl 3 is fixed on the main steel 1 by a pair of riveting shafts...

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Abstract

The invention relates to a connection device for fixing a child seat on an ISOFIX interface. The connection device comprises a U-shaped main body steel, wherein a sliding block, a pawl and pull rods are arranged between the main body steel, the sliding block is in an H shape and is arranged below the pawl, a cylindrical boss is arranged on the surface of the left end of the sliding block, pull rods are in a Z shape, left ends of two pull rods are welded together, the pawl is fixed on the main body steel through a pair of riveting shafts, two clamping grooves are arranged at the right end of the pawl, the left end of the pawl extends between two pull rods, two pull rods are connected with the pawl through sliding shaft holes, and a sliding shaft can slide inside a chute at the left end of the pawl. According to the connection device, functional holes which are used for installing switch indicators and switch pull rods are arranged at left ends of pull rods, and obvious indications are provided during opening or closing, so that losses caused by incorrect installation or improper installation by a user can be effectively avoided. The connection device has the advantages of being simple to operate, small in volume, high in strength and high in safety and is applicable to different series of child seats.

Description

Technical field [0001] The invention relates to a device for fixing a child safety seat, in particular to a connecting device for fixing a child seat on an ISOFIX interface. Background technique [0002] The ISOFIX fixed child seat is fixed to the vehicle through the International Organization for Standardization rigid connector, that is, the ISOFIX connector. ISOFIX seat fixing device is an international standard interface specifically for child safety seats. Its purpose is to standardize the installation and fixing devices of child safety seats. Usually the child safety seat is combined with the car by means of two buckles welded to the chassis. The child safety seat can be integrated with the car through the ISOFIX system, which can slow down with the car in advance instead of indirectly through the seat belt. It can reduce the impact on children, restrict children's physical movement, and greatly improve children's safety. The movement and deformation of the "U"-shaped or "...

Claims

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Application Information

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IPC IPC(8): B60N2/28
Inventor 董少威
Owner CHANGZHOU BRILLIANT CARE CHILDREN GOODS
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