JPS59184821U - Floor plate undulation mechanism - Google Patents

Floor plate undulation mechanism

Info

Publication number
JPS59184821U
JPS59184821U JP7989683U JP7989683U JPS59184821U JP S59184821 U JPS59184821 U JP S59184821U JP 7989683 U JP7989683 U JP 7989683U JP 7989683 U JP7989683 U JP 7989683U JP S59184821 U JPS59184821 U JP S59184821U
Authority
JP
Japan
Prior art keywords
floor plate
arm
actuating rod
support frame
actuating
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
JP7989683U
Other languages
Japanese (ja)
Inventor
柳川　正広
Original Assignee
木村寝台工業株式会社
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 by 木村寝台工業株式会社 filed Critical 木村寝台工業株式会社
Priority to JP7989683U priority Critical patent/JPS59184821U/en
Publication of JPS59184821U publication Critical patent/JPS59184821U/en
Pending legal-status Critical Current

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  • Invalid Beds And Related Equipment (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図並びに第２図は本考案の構成並びに動作を示す縦
断説明図である。 符号１・・・床板支持枠、２・・・背部床板、３・・・
腰部床板、４・・・作動腕、５・・・作動腕、５・・・
作動杆、６゜・・・作動腕、７・・・駆動腕、８・・・
先端ローラー、９・・・駆動杆、１０・・・遊び溝。1 and 2 are longitudinal sectional views showing the configuration and operation of the present invention. Code 1... Floor plate support frame, 2... Back floor plate, 3...
Lumbar floor plate, 4... Operating arm, 5... Operating arm, 5...
Operating rod, 6°... Operating arm, 7... Drive arm, 8...
Tip roller, 9... Drive rod, 10... Play groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 床板支持枠に背部床板と腰部床板を、それらの一端側を
支点として夫々対向方向に回動自在に設４／ｊ１前記背
部床板に作動腕を突設すると共に、前記腰部床板に対応
して前記床板支持枠に作動杆を回動自在に設け、該作動
杆に、先端を前記腰部床板の下側に当接させる作動腕を
突設すると共に、駆動腕を突設し、前記背部床板の作動
腕と該駆動腕に共通の駆動杆を連結したことを特徴とす
る床板の起伏機構。A back floor plate and a lumbar floor plate are provided on the floor plate support frame so as to be rotatable in opposite directions using one end thereof as a fulcrum. An actuating rod is rotatably provided on the floor plate support frame, and the actuating rod has an actuating arm protruding from the actuating rod whose tip comes into contact with the lower side of the lumbar floor plate, and a driving arm is also protrudingly provided to actuate the back floor plate. A floorboard undulating mechanism characterized in that an arm and a common drive rod are connected to the drive arm.
JP7989683U 1983-05-27 1983-05-27 Floor plate undulation mechanism Pending JPS59184821U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7989683U JPS59184821U (en) 1983-05-27 1983-05-27 Floor plate undulation mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7989683U JPS59184821U (en) 1983-05-27 1983-05-27 Floor plate undulation mechanism

Publications (1)

Publication Number Publication Date
JPS59184821U true JPS59184821U (en) 1984-12-08

Family

ID=30209889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7989683U Pending JPS59184821U (en) 1983-05-27 1983-05-27 Floor plate undulation mechanism

Country Status (1)

Country Link
JP (1) JPS59184821U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09206333A (en) * 1996-02-06 1997-08-12 Paramount Bed Co Ltd Rising/falling mechanism for back rest part of bed
JPH09294782A (en) * 1996-05-08 1997-11-18 Takashi Sakai Automatic rising bed system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223426U (en) * 1975-08-08 1977-02-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223426U (en) * 1975-08-08 1977-02-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09206333A (en) * 1996-02-06 1997-08-12 Paramount Bed Co Ltd Rising/falling mechanism for back rest part of bed
JPH09294782A (en) * 1996-05-08 1997-11-18 Takashi Sakai Automatic rising bed system

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