JPS59184821U - Floor plate undulation mechanism - Google Patents
Floor plate undulation mechanismInfo
- 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
Links
Landscapes
- 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
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)
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5223426U (en) * | 1975-08-08 | 1977-02-18 |
-
1983
- 1983-05-27 JP JP7989683U patent/JPS59184821U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5223426U (en) * | 1975-08-08 | 1977-02-18 |
Cited By (2)
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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