FOLDING CHAIR
To prevent tearing and fraying of a non-slip structure of a backrest of a belt-like member in a folding chair.SOLUTION: In a chair which constitutes a seat and a backrest by spreading a belt-like member between a pair of frames of intersecting legs and is foldable by changing an intersecting angle b...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To prevent tearing and fraying of a non-slip structure of a backrest of a belt-like member in a folding chair.SOLUTION: In a chair which constitutes a seat and a backrest by spreading a belt-like member between a pair of frames of intersecting legs and is foldable by changing an intersecting angle between the frames, the backrest 3 is constituted of the belt-like member and includes a cylindrical bag part 4 which covers a back rod part 9 of the frame in right and left end parts. Inside the bag part 4, a strap 5 fixed on the back rod part 9 for preventing the slip of the bag part 4 from the back rod part 9 is provided. The bag part 4 and the back rod part 9 are not connected directly and are connected through the strap 5, and the bag part 4 is configured to rotate freely.SELECTED DRAWING: Figure 7
【課題】折り畳み椅子における帯状部材の背凭れの抜け止め構造を破れや解れが生じないようにする。【解決手段】脚が交差する一対のフレーム間に帯状部材を張って座並びに背凭れを構成する一方、フレーム間の交差角度を変更することにより折り畳み可能な椅子において、背凭れ３は帯状部材で構成されると共に、左右端部にフレームの背桿部９に被せられる筒状の袋部４を備え、袋部４の内部には背桿部９に固定されて袋部４の背桿部９からの抜け止めを防ぐストラップ５が備えられ、袋部４と背桿部９とは直接連結されておらず、ストラップ５を介して連結され、袋部４は自由回転するようにしている。【選択図】図７ |
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