JPH01103364U

JPH01103364U -

Info

Publication number: JPH01103364U
Application number: JP19741987U
Authority: JP
Priority date: 1987-12-28
Filing date: 1987-12-28
Publication date: 1989-07-12

Description

[Brief explanation of the drawing]

図面は、本考案の正坐・胡坐両用坐当てクツシ
ヨンに関するものであつて、第１図は一実施例に
おける胡坐用としての外観平面図、第２図は正坐
用としての外観側面図、第３図は第１図―線
の正面断面図、第４図は胡坐時の使用態様背面図
、第５図は正坐時の使用態様背面図である。１……扁平状台形気密クツシヨン体、２……柔
軟性隔壁体、３……中央区画室、４……四囲区画
室、５……連通孔、６……給排気口、７……係合
手段、Ｍ……人体。 The drawings relate to the seat support cushion for both sitting upright and sitting with crossed legs according to the present invention, and FIG. 3 is a front sectional view taken along the line in FIG. 1, FIG. 4 is a rear view of the usage mode when sitting with crossed legs, and FIG. 5 is a rear view of the usage mode when sitting upright. DESCRIPTION OF SYMBOLS 1... Flat trapezoidal airtight cushion body, 2... Flexible partition body, 3... Central compartment, 4... Surrounding compartments, 5... Communication hole, 6... Supply/exhaust port, 7... Engagement Means, M...human body.

Claims

[Scope of Claim for Utility Model Registration] (1) A non-stretchable flat trapezoidal airtight cushion body having air supply and exhaust ports is divided into a central compartment and four surrounding compartments by flexible partitions having communication holes,
A seat cushion for both sitting upright and sitting with legs crossed, characterized in that a pair of flat trapezoidal airtight cushion bodies are connected on the left and right so that they can be stacked on top of each other. (2) The seat cushion for both sitting upright and sitting cross-legged according to claim 1, wherein the air supply/exhaust port has a check valve. (3) Utility model registration claim 1, characterized in that the flat trapezoidal airtight cushion body has engagement means at its outer end that allows them to be overlapped with each other.
2. The cushion for sitting in a sitting position for both sitting upright and sitting with crossed legs according to item 2.