JPH039649U - - Google Patents

Info

Publication number
JPH039649U
JPH039649U JP6984389U JP6984389U JPH039649U JP H039649 U JPH039649 U JP H039649U JP 6984389 U JP6984389 U JP 6984389U JP 6984389 U JP6984389 U JP 6984389U JP H039649 U JPH039649 U JP H039649U
Authority
JP
Japan
Prior art keywords
air
mat
spring
mats
safety device
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.)
Pending
Application number
JP6984389U
Other languages
English (en)
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 JP6984389U priority Critical patent/JPH039649U/ja
Publication of JPH039649U publication Critical patent/JPH039649U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Description

【図面の簡単な説明】
第１図は本考案の側面図、第２図は第１図にお
ける−断面図、第３図は安全装置の作動状態
を示した図、第４図は本考案を利用したベツドの
斜視図である。 １……スプリングマツト、２……コイルバネ、
３……送気パイプ、４……安全装置、５……排気
弁、６……バネ、７……エアマツト、８……紐、
９……布団。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内部に安全装置付の送気パイプを配設したスプ
    リングマツトの上部に、２個一組とするエアマツ
    ト複数個を設け、前記送気パイプを分岐して各エ
    アマツト内に排気弁を介在させて配設したことを
    特徴とする安全機構のエアマツト付スプリングマ
    ツト。
JP6984389U 1989-06-16 1989-06-16 Pending JPH039649U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6984389U JPH039649U (ja) 1989-06-16 1989-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6984389U JPH039649U (ja) 1989-06-16 1989-06-16

Publications (1)

Publication Number Publication Date
JPH039649U true JPH039649U (ja) 1991-01-30

Family

ID=31605496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6984389U Pending JPH039649U (ja) 1989-06-16 1989-06-16

Country Status (1)

Country Link
JP (1) JPH039649U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002332627A (ja) * 2001-05-07 2002-11-22 Sumitomo Electric Ind Ltd 水底長尺体埋設機の汚濁防止装置
JP2007070910A (ja) * 2005-09-07 2007-03-22 Sanei Giken Kogyo:Kk 簡易折畳式フレーム構造体

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002332627A (ja) * 2001-05-07 2002-11-22 Sumitomo Electric Ind Ltd 水底長尺体埋設機の汚濁防止装置
JP2007070910A (ja) * 2005-09-07 2007-03-22 Sanei Giken Kogyo:Kk 簡易折畳式フレーム構造体

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