JPH0177449U - - Google Patents

Description

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

第１図は本考案の椅子を組み立てた状態の斜視
図、第２図は同じく分解斜視図、第３図は同じく
正面図、第４図は同じく機構の概略を示す平面図
、第５図は回転装置の縦断面図である。 １：椅子、２：後脚、３：前脚、４：連結片、
５：支脚、６：横杆、７：底板、８：縦杆、８′
：基板、９：空間部、１０：連結部材、１１：背
凭れ、１２：椅子本体、１３：補助支脚、１４：
貫通孔、１５：固定ピン、１６：座板、１７：固
定杆、１８：段部、１９：貫通孔、２０：ストツ
パー、２１：回転規制面、２１ａ：一端、２１ｂ
：他端、２２：ボルト、２３：ツメつきＴナツト
、２４：回転装置、２５：上板、２６：下板、２
７：ボルト、２８：クツシヨン、２９：ボルト、
３０：ワツシヤ、３１：ツメつきＴナツト、３２
：かしめピン、３３：ベアリング。 Fig. 1 is a perspective view of the assembled chair of the present invention, Fig. 2 is an exploded perspective view, Fig. 3 is a front view, Fig. 4 is a plan view schematically showing the mechanism, and Fig. 5 is an exploded perspective view. FIG. 3 is a longitudinal cross-sectional view of the rotating device. 1: Chair, 2: Back legs, 3: Front legs, 4: Connecting piece,
5: Support leg, 6: Horizontal rod, 7: Bottom plate, 8: Vertical rod, 8'
: Substrate, 9: Space, 10: Connecting member, 11: Backrest, 12: Chair body, 13: Auxiliary support leg, 14:
Through hole, 15: Fixed pin, 16: Seat plate, 17: Fixed rod, 18: Step, 19: Through hole, 20: Stopper, 21: Rotation regulating surface, 21a: One end, 21b
:Other end, 22: Bolt, 23: T-nut with tab, 24: Rotating device, 25: Upper plate, 26: Lower plate, 2
7: bolt, 28: cushion, 29: bolt,
30: Watushiya, 31: T-nut with claw, 32
: Caulking pin, 33: Bearing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 支脚に背凭れを固定してなる椅子本体の上面に
回転装置を介して座板を略水平方向回転可能に枢
支するとともに、前記椅子本体と座板下面間に該
座板の回転角を規制するストツパー装置を設けて
なる椅子。 A seat plate is pivotally supported on the upper surface of a chair body with a backrest fixed to a supporting leg so as to be rotatable in a substantially horizontal direction via a rotating device, and the rotation angle of the seat plate is regulated between the chair body and the lower surface of the seat plate. A chair equipped with a stopper device.