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ISOFIX adjusting device for child restraint system

An ISOFIX and restraint system technology is applied in the field of injury protection devices for children in automobiles, which can solve the problem of difficulty in ensuring synchronous adjustment of ISOFIX connecting devices, and achieve the effects of convenient use and simple overall structure.

Pending Publication Date: 2018-07-03
苏州因诺威汽车科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing ISOFIX adjustment device is difficult to ensure the synchronous adjustment of the ISOFIX connection devices on the left and right sides, and to provide an ISOFIX adjustment for the child restraint system that can simultaneously release the ISOFIX standard crocodile and realize the expansion and contraction of the ISOFIX integral slider device

Method used

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  • ISOFIX adjusting device for child restraint system
  • ISOFIX adjusting device for child restraint system
  • ISOFIX adjusting device for child restraint system

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0022] Embodiment 1: The ISOFIX adjustment device used in the child restraint system in this embodiment includes 2 ISOFIX standard alligator mouths 1, 2 bushings 2, 2 sliding pipes 3, handle 4, pneumatic spring 5, adjustment rods 6, 2 A control board 7 and 2 horizontal tubes, one end of each sliding tube 3 is connected with an ISOFIX standard crocodile 1, the 2 sliding tubes 3 are arranged in parallel and at intervals, and the opposite side walls of the 2 sliding tubes 3 are respectively provided with card positions The rack groove 3-1, the first horizontal tube 8 is horizontally placed between the two sliding tubes 3, the control board 7 is arranged in the sliding tube 3, and the locking tooth slot 7-1 is opened on the surface of the control board 7 and the elongated hole 7-2, one end of the control board 7 is connected with the ISOFIX standard crocodile 1 by a screw, the other end of the control board 7 is fixed through the elongated hole 7-2 by the guide pin 10, and the casi...

specific Embodiment approach 2

[0026] Embodiment 2: The difference between this embodiment and Embodiment 1 is that the first horizontal pipe 8 is welded between two sliding pipes 3 .

specific Embodiment approach 3

[0027] Embodiment 3: The difference between this embodiment and Embodiment 1 is that the second horizontal pipe 9 is welded between two casing pipes 2 .

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Abstract

An ISOFIX adjusting device for a child restraint system belongs to an automobile child occupant damage protection device, and solves the problem that the existing ISOFIX adjusting device cannot guarantee simultaneous adjustment of ISOFIX connecting devices on the left and right sides. One end of each sliding tube is connected with a standard crocodile mouth. Clamping rack grooves are formed in thetube side walls of the sliding tubes. First horizontal tubes are arranged between the two sliding tubes. Control boards are arranged in the sliding tubes. Positional tooth sockets and a long hole areformed in each control board. Sleeves are arranged on the outsides of the sliding tubes in a sleeving way. The ends of handle bars of a handle are provided with chutes. An adjusting rod passes through the handle chutes. The two ends of the adjusting rod are inserted into the positional tooth sockets of the control boards. The two ends of a pneumatic spring are connected with a first horizontal tube and a second horizontal tube. According to the invention, the ISOFIX standard crocodile mouths can be simultaneously released, the whole sliding member can conduct telescoping, and the synchronousadjustment of the ISOFIX connecting devices on the left and right sides of the child restraint system is guaranteed.

Description

technical field [0001] The invention belongs to an automobile child occupant injury protection device, in particular to an ISOFIX adjustment device used in a child restraint system. Background technique [0002] The ISOFIX fixing device is an internationally accepted device that connects the child restraint system to the vehicle, including two rigid fixed points on the vehicle, two corresponding rigid connection devices on the child restraint system, and a device that restricts the child restraint system from turning over. With the continuous upgrading of child restraint system regulations and the continuous improvement of design technology, more and more child restraint systems use ISOFIX to realize the connection with the vehicle. [0003] The process of installing the traditional ISOFIX child restraint system to the vehicle is relatively complicated. First, you need to unlock the ISOFIX crocodile assembly, then unlock the ISOFIX telescopic rod to manually adjust the lengt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/28
CPCB60N2/2887B60N2/2893
Inventor 朱志成马国英钱磊黄彬兵
Owner 苏州因诺威汽车科技有限公司
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