JPS6333843U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ないし第３図は本考案を折りたたみ式椅
子に適用した例を示す図であつて、第１図は座部
の拡大平面図、第２図は第１図における―断
面図、第３図は折りたたんで背面を示す背面図、
第４図は従来例を示す第３図と同様な背面図であ
る。 １……支持部材、２，２……縦リブ、３，３…
…横リブ、４，４……空間、１０……座部、１２
……枠体、１５，１５……コイルスプリング、２
０……背部。 Figures 1 to 3 are views showing an example in which the present invention is applied to a folding chair, in which Figure 1 is an enlarged plan view of the seat, Figure 2 is a sectional view of Figure 1, and Figure 3 is a cross-sectional view of the seat. The figure is a rear view showing the back when folded,
FIG. 4 is a rear view similar to FIG. 3 showing a conventional example. 1... Support member, 2, 2... Vertical rib, 3, 3...
...Horizontal rib, 4, 4...Space, 10...Seat, 12
... Frame body, 15, 15 ... Coil spring, 2
0...Back.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 表張りと協働して、その内部に詰物を支持する
ように枠体に取付けられる支持部材が、一方に略
平行に伸びる比較的大径の縦リブと、これらの縦
リブと互いに直交するように伸びる比較的小径の
横リブとから成り、これらの縦リブと横リブとで
囲まれる空間が複数個形成され、全体が網状を呈
するように合成樹脂で一体成形されていると共に
、該支持部材は、少なくともその縦リブによつて
スプリングを介して枠体に取付けられていること
を特徴とする腰掛け具の座部或いは背部の支持構
造。 A support member attached to the frame so as to cooperate with the facing and support the stuffing inside the support member has vertical ribs of relatively large diameter extending approximately parallel to one side and vertical ribs extending at right angles to each other. A plurality of spaces are formed surrounded by the vertical ribs and the horizontal ribs, and the support member is integrally molded with synthetic resin so as to have a net shape as a whole. A support structure for the seat or back of a stool, characterized in that it is attached to a frame via a spring by at least its vertical ribs.