Full-azimuth, three-dimensional and adjustable children vehicle-mounted restraint system

Abstract

The invention relates to a full-azimuth, three-dimensional and adjustable children vehicle-mounted restraint system comprising a backrest, a body, two side wings and a base fixedly connected with the body, wherein two sides of the backrest are respectively embedded in a sliding groove, so that the backrest slides up and down in the sliding groove; the backrest is symmetrically provided with two side slide pathway grooves, the two side wings are respectively provided with a side slide connecting pin, and the two side slide connecting pins are respectively arranged in the two side slide pathway grooves to slide, so that the two side wings move face to face or back to back. The conventional side wings are connected in the slide pathway grooves of the backrest by virtue of the side slide connecting pins, so that the side wings and the backrest can be synchronously adjusted in a multistage way. The system is simple in structure, convenient to operate, flexible in function realization, safe and reliable; the full-azimuth adjustment on height and width can be realized; and the use requirement of multi-age group children can be met.

Description

technical field [0001] The invention relates to a vehicle-mounted restraint system for children, in particular to an omnidirectional three-dimensional adjustable restraint system for children on-vehicle. Background technique [0002] The child restraint system is a child safety system that travels with the car, mainly a child safety seat component, which can effectively protect children's driving safety. At present, child safety seats are generally of a fixed structure. As the child grows older, the batting needs to be replaced with seats of different sizes and models, which brings great trouble to the user and increases the cost of living. [0003] For example, the patent No. 200620127106.9 discloses the headrest adjustment device for children's car safety seats. By pushing the button laterally outside the shell of the backrest, the dynamic adjustment block overcomes the pressure of the compression spring to make the positioning protrusion escape from a positioning groove, ...

AI Technical Summary

Problems solved by technology

[0003] For example, the patent No. 200620127106.9 discloses the headrest adjustment device for children's car safety seats. By pushing the button laterally outside the shell of the backrest, the dynamic adjustment block overcomes the pressure of the compression spring to make the positioning protrusion escape from a positioning groove, and then the headrest is pushed up. , Move down to the desired position, release the push button to make the positioning protrusion enter the new positioning groove and position the headrest on the new position. This seat can only be adjusted for a single function of children's height, and cannot be suitable for children's body shape at the same time Changes, there are defects such as single function and insufficient comfort

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