JPH0230328U - - Google Patents

Info

Publication number
JPH0230328U
JPH0230328U JP10892588U JP10892588U JPH0230328U JP H0230328 U JPH0230328 U JP H0230328U JP 10892588 U JP10892588 U JP 10892588U JP 10892588 U JP10892588 U JP 10892588U JP H0230328 U JPH0230328 U JP H0230328U
Authority
JP
Japan
Prior art keywords
shape
internal space
circular seat
enza
vicinity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10892588U
Other languages
English (en)
Other versions
JPH0433851Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10892588U priority Critical patent/JPH0433851Y2/ja
Publication of JPH0230328U publication Critical patent/JPH0230328U/ja
Application granted granted Critical
Publication of JPH0433851Y2 publication Critical patent/JPH0433851Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Invalid Beds And Related Equipment (AREA)

Description

【図面の簡単な説明】
第1図は本考案円座の斜視図、第2図は第1図
の―線断面図、第3図は側壁が切断状である
ことを示す縦断正面図である。 尚、図中、1:円座、3:環状体、3a:側壁
、4:内部空間、5:中心部。

Claims (1)

    【実用新案登録請求の範囲】
  1. リング状に形成される円座において、内部空間
    を有する環状体が中心部近傍に向かつて連続する
    スパイラル状に形成されると共に、隣接する環状
    体の側壁が切断状に設けられてなることを特徴と
    する円座。
JP10892588U 1988-08-19 1988-08-19 Expired JPH0433851Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10892588U JPH0433851Y2 (ja) 1988-08-19 1988-08-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10892588U JPH0433851Y2 (ja) 1988-08-19 1988-08-19

Publications (2)

Publication Number Publication Date
JPH0230328U true JPH0230328U (ja) 1990-02-27
JPH0433851Y2 JPH0433851Y2 (ja) 1992-08-13

Family

ID=31344711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10892588U Expired JPH0433851Y2 (ja) 1988-08-19 1988-08-19

Country Status (1)

Country Link
JP (1) JPH0433851Y2 (ja)

Also Published As

Publication number Publication date
JPH0433851Y2 (ja) 1992-08-13

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