PROBLEM TO BE SOLVED: To provide a cushion which is not interfered with a seat belt of a child seat of a bicycle and can be easily mounted.SOLUTION: A cushion 10 comprises a seating face loading part 11 and a back face part 12. In the seating face loading part 11 and the back face part 12, a tabular core material having flexibility which is disposed on a back fabric side and a cushion material which is disposed on a front fabric side between respective front fabrics 11f, 12f and back fabrics 11r, 12r of the parts 11, 12 are mounted. The seating face loading part 11 and the back face part 12 are so formed as to be capable of being folded at a boundary line part 13 therebetween. By such structure of the seating face loading part 11 and the back face part 12, when the seating face loading part 11 and the back face part 12 are folded at the boundary line part 13 in a direction such that surfaces of both are joined with each other, the seating face loading part 11 and the back face part 12 act in a direction such that the surfaces of both are separated from each other. Notches 15, 15 are provided on both end portions of the boundary line part 13, and a seat belt, which is provided on a child seat, can be inserted through these notches 15, 15.
【課題】自転車のチャイルドシートのシートベルトと干渉せず、簡単に装備できること。【解決手段】座面載置部11と背面部12とから成るクッション10である。座面載置部11及び背面部12には、それぞれの表地11f, 12fと裏地11r, 12rとの間で裏地側に配置された可撓性を有する板状の芯材と表地側に配置されたクッション材とが内装されている。これらの座面載置部11と背面部12とは両者の境界線部分13で折曲自在に形成される。座面載置部11及び背面部12の構造により境界線部分13で座面載置部11と背面部12との表面同士を接合する方向に折曲すると、座面載置部11と背面部12の表面同士が離反する方向に作用する。境界線部分13の両端部分には切欠部15, 15を設け、これらの切欠部15, 15にチャイルドシートに設けられたシートベルトを挿通できる。【選択図】図2
CUSHION FOR CHILD SEAT OF BICYCLE
自転車のチャイルドシート用クッション
2015-11-16
Patent
Electronic Resource
Japanese
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |
Seat cushion locking device of child bicycle of child bicycle
European Patent Office | 2015
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