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child safety seat

A technology of child safety seat and adjustment belt, which is applied in the direction of child seat, child seat, vehicle seat, etc., and can solve the problems of passenger discomfort, laces that cannot keep restricting passengers, and inappropriateness, etc.

Active Publication Date: 2016-05-18
BRITAX ROMER KINDERSICHERHEIT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, a loose strap cannot maintain its function of restraining the passenger, and a strap that is too tight will make the passenger uncomfortable and not suitable for longer journeys

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] figure 1 It is shown how the adjustment strap 1 is threaded through the child safety seat 10 . The left end of the adjustment strap 1 enters the lacing or a part of the lacing (not shown). A strap (not shown) is fastened by means of a fastening element 4, which may have a buckle (not shown). The tension between one end of the tie strap fixed to the fixing element 4 and the other end fixed to the adjustment strap is a preset value, so that the best performance of the tie strap can be effectively utilized. The right end of the adjustment strap 1 leaves the seat and may have a loop that the user can grasp when pulling the adjustment strap 1 .

[0049] When the adjustment belt 1 is pulled, the guide pins 3A and 3B are forced to move, and the rotation of the spool 2 is triggered by the movement. The clamping device 11 is also spring loaded and only allows the adjustment strap 1 to be pulled in one direction, ie, out of the base. Since the clamping device 11 is opened whe...

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PUM

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Abstract

The object of the present invention is to provide a child safety seat on a vehicle with a tether tightened and clamped at a preset tension, which is achieved by the following solution: The child safety seat on a vehicle according to the present invention has a tether for restraining an occupant on said seat, wherein in use said tether tightens and clamps under a preset tension, at least one adjustment of said tether by a spring-loaded element The strap is guided, said spring-loaded element is able to maintain a preset tension of at least one adjustment strap of said tether, which thereafter passes through a clamping device to avoid slipping.

Description

technical field [0001] The present invention relates to a child safety seat for a vehicle having tethers for restraining an occupant on the seat, wherein in use the tethers are tightened under a preset tension and Clamp. Background technique [0002] It is known in the art to use child safety seats in vehicles with tethers for restraining the occupant. The lace is tightened and clamped under a preset tension, wherein the level of tension is determined by an indicator such as the tension indicator described in patent EP1896302. [0003] Child safety seats in vehicles can only be used to maximize safety in very specific circumstances by tightening the straps to restrain the occupant in the seat. In addition to the position of the lace on the child's body, the tension of the lace is also critical. Obviously, a loose tether cannot maintain its function of restraining the passenger, and a too tight tether will make the passenger uncomfortable and not suitable for a longer jour...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/26B60R22/34
CPCB60N2/28B60N2/2816B60R22/105B60R22/48
Inventor 加文·保罗·利斯
Owner BRITAX ROMER KINDERSICHERHEIT GMBH