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Booster cushion for use with vehicle seat

A seat cushion and seat technology, which is applied to vehicle seats, special positions of vehicles, child seats, etc., can solve the problem of discomfort and difficulty in ensuring that the heightened seat cushion is correctly restricted on the vehicle seat, seat cushion, etc. big size problem

Inactive Publication Date: 2010-10-13
卡利·宫妮亚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The problem with existing booster cushions and booster seats is that, due to the rigidity of the cushion base, the cushion is bulky, difficult to carry and uncomfortable to sit on
Although there have been attempts to develop an inflatable seat cushion, which can provide higher comfort and can be deflated to reduce the volume of the seat cushion when not in use (refer to GB 2 442437), due to the inherent elasticity of the inflatable seat cushion, it is still difficult to ensure the safety of the seat cushion. Proper positioning of the lap belt portion of the belt makes it difficult to ensure that the booster cushion is properly restrained on the vehicle seat and it is also difficult to ensure that in a crash the lap belt remains in place and does not sit on the child's stomach causing serious injury , so previous attempts at inflatable seat cushions all failed to provide adequate performance

Method used

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  • Booster cushion for use with vehicle seat
  • Booster cushion for use with vehicle seat
  • Booster cushion for use with vehicle seat

Examples

Experimental program
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Embodiment Construction

[0024] As shown, a booster cushion 1 according to an embodiment of the present invention includes a base member 2 having an outer layer of air-impermeable material within which one or more closed air chambers, at least one of which contains open-cell foam to maintain the shape of the base part, an air valve 4 is provided on the rear side of the base part 2, and air can enter the base part when the air valve 4 is opened. One or more air chambers in the base part 2, so that the open cell foam can produce a self-expanding effect. The inflatable air cells are similar to self-inflating mattresses, so similar materials used for such existing mattresses can also be used for the base part 2 of the booster cushion 1 .

[0025] Internal supports may be formed inside one or more of the air chambers to ensure that the base part 2 takes the desired shape when the air chambers are inflated.

[0026] In one embodiment, the base part 2 can be formed such that the booster seat cushion 1 has t...

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PUM

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Abstract

A booster cushion for use in a vehicle, comprising a base (2) consisting of at least one inflatable member, upon which the child may sit, and a harness (6) adapted to fit over at least a front portion of the base to retain the base, said harness being provided with seat belt receiving members (14, 16) on either side of the harness (6) to be positioned, in use, on either side of the base (2) for receiving a lap belt portion of a vehicle seat belt to retain the base (2) upon the vehicle seat and such that the lap belt portion extends over the pelvic region of a child.

Description

technical field [0001] The invention relates to a booster seat cushion for a vehicle seat, which can use the existing safety belt connected to the vehicle seat to perform safety restraints on children to ensure their safety. Background technique [0002] British law stipulates that children between the ages of 3 and 12 or whose height is less than 135cm must use a booster seat or a booster cushion when traveling in the front or rear seats of a car or station wagon. [0003] Booster seats and booster cushions typically include a rigid polystyrene or plastic molded base that elevates a child seated to a height that allows the child's body to be properly secured by existing vehicle seat belts. protruding side members are generally formed on either side of the base, extending upwardly and forwardly from the rear of the base, at least the lap belt portion of the safety belt may encircle the base to secure the booster seat in place, And make sure that the lap part of the seat bel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/26
CPCB60N2/2806B60N2/2866
Inventor 卡利·宫妮亚
Owner 卡利·宫妮亚