JPS61107332U

JPS61107332U -

Info

Publication number: JPS61107332U
Application number: JP19424384U
Authority: JP
Priority date: 1984-12-20
Filing date: 1984-12-20
Publication date: 1986-07-08

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示すもので、第１図は
１実施例の斜視図、第２図は座者が後傾したとき
の使用状態を示す側面図、第３図は座者がさらに
後傾したときの使用状態を示す側面図、第４図は
摺動部の詳細を分解された周辺部分と共に示す斜
面図、第５図は他の例の１部を示す側面図、第６
図はさらに他の例の１部を示す側面図、第７図は
さらに他の例の斜面図、第８図はさらに他の例の
側面図、第９図はさらに他の例の斜面図である。１…椅子、２…フレーム（支持体）、３，３Ａ
，３Ｂ…摺動部、４…座部、５…背もたれ部、２
０…ベース部、２２，２２Ａ，２２Ｂ，２２Ｃ…
副脚、５０…支持軸、５１…背もたれ板。 The drawings show an embodiment of the present invention. Fig. 1 is a perspective view of one embodiment, Fig. 2 is a side view showing the state of use when the seated person is leaning backwards, and Fig. 3 is a side view showing the state of use when the seated person is leaning backwards. FIG. 4 is a side view showing the state of use when tilted backwards; FIG. 4 is a perspective view showing details of the sliding part along with disassembled peripheral parts; FIG. 5 is a side view showing a part of another example;
The figure is a side view showing a part of still another example, FIG. 7 is a slope view of still another example, FIG. 8 is a side view of still another example, and FIG. 9 is a slope view of still another example. be. 1...Chair, 2...Frame (support body), 3, 3A
, 3B...Sliding part, 4...Seat part, 5...Backrest part, 2
0...Base part, 22, 22A, 22B, 22C...
Secondary leg, 50...support shaft, 51...backrest plate.

Claims

[Claims for Utility Model Registration] A support body having a base portion that comes into contact with the installation surface during installation, a seat portion, a sliding portion interposed between the support body and the seat portion, and a sliding portion supported by the support body. a backrest portion, the sliding portion guides and supports the seat portion so that it can slide in the front and back direction of the sitter with respect to the support body, and the backrest portion extends from the waist of the sitter to the back of the sitter. A support shaft that is supported by the support body and extends in the horizontal direction at a position corresponding to a height up to the upper part, and a backrest plate that can rotate on the support shaft as the upper body of the seater tilts backward. and the support body is equipped with secondary legs that can be deployed rearward,
The reclining chair is characterized in that, when the secondary legs are unfolded rearward, rear end portions can come into contact with the installation surface at a position rearward of the backrest support shaft. 2. The reclinable chair according to claim 1, wherein the seat portion can be fixed to prevent sliding if necessary. The reclining chair according to claim 1 or 2, wherein the backrest plate can be fixed so as not to rotate as required. Utility model registration claim 1, wherein the secondary leg is configured such that when unfolded, the rear end portion can contact the installation surface at a position of 5 cm to 20 cm behind the backrest support shaft. , second
An inverted chair as described in paragraph or paragraph 3.