JPS58177120U - Floor plate support mechanism in a floor plate undulating bed - Google Patents
Floor plate support mechanism in a floor plate undulating bedInfo
- Publication number
- JPS58177120U JPS58177120U JP7458282U JP7458282U JPS58177120U JP S58177120 U JPS58177120 U JP S58177120U JP 7458282 U JP7458282 U JP 7458282U JP 7458282 U JP7458282 U JP 7458282U JP S58177120 U JPS58177120 U JP S58177120U
- Authority
- JP
- Japan
- Prior art keywords
- floor plate
- floorboard
- foot
- lumbar
- support frame
- 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
Links
Landscapes
- Mechanical Control Devices (AREA)
- 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図は全体構成の一例図、第2図は要部構成の一例図
、第3図は全体構成の他側図である。
符号1・・・背部床板、2・・・腰部床板、3・・・足
部床板、4.8・・・連結個所、5,9.11・・・位
置、6・・・床板支持枠、7・・・固定支持腕、10・
・・第1の回動支持腕、12・・・第2の回動支持腕、
13・・・作動腕、14・・・ばね、15・・・シリン
ダ、16・・・コイルスフリング、17・・・ロッド、
18・・・レバー、19・・・操作ワイヤー、20・・
・操作レバー、21−・・側部フレーム、22・・・嵌
合孔、23・・・支柱部、A・・・伸縮杆。FIG. 1 is an example of the overall configuration, FIG. 2 is an example of the main configuration, and FIG. 3 is a view of the other side of the overall configuration. Code 1... Back floor plate, 2... Waist floor plate, 3... Foot floor plate, 4.8... Connection point, 5, 9.11... Position, 6... Floor plate support frame, 7...Fixed support arm, 10.
...first rotation support arm, 12...second rotation support arm,
13... Operating arm, 14... Spring, 15... Cylinder, 16... Coil spring, 17... Rod,
18... Lever, 19... Operation wire, 20...
- Operation lever, 21--Side frame, 22--Fitting hole, 23--Strut part, A--Extendable rod.
Claims (1)
結し、背部床板に前記腰部床板との連結個所から頭部側
に適宜距離離れた位置を床板支持枠に突設した固定支持
腕に回動自在に固定すると共に、前記腰部床板並びに足
部床板は、それらの連結個所から離れた位置で該足部床
板と床板支持枠間に連結した第1の回動支持腕と、該連
結個所または該連結個所に近い位置で前記足部床板ある
いは腰部床板と、前記床板支持枠間に連結した第2の回
動支持腕とにより支持する構成とし、前記背部床板の下
側には作動腕を突設すると共に、該作動腕の先端と前記
床板支持枠間に、シリンダに内蔵したコイルスプリング
の締付力によってその内側を挿通したロッドの、シリン
ダに対する伸縮を不能とすると共に、かかる締付力を解
除することによって伸縮自在とする伸縮杆を連結したこ
とを特徴とする床板起伏式寝台に於ける床板の支持機構
。The back floor plate, the lumbar floor plate, and the foot floor plate are connected to each other in a flexible manner, and a fixed support arm protruding from the floor plate support frame is connected to the back floor plate at an appropriate distance away from the connection point with the lumbar floor plate toward the head. The lumbar floorboard and the foot floorboard are movably fixed, and the lumbar floorboard and the foot floorboard are provided with a first rotation support arm connected between the foot floorboard and the floorboard support frame at a position apart from the connection point thereof, and The foot floor plate or waist floor plate is supported at a position close to the connection point by a second rotary support arm connected between the floor plate support frame, and an operating arm is provided below the back floor plate. At the same time, a rod inserted between the tip of the actuating arm and the floor plate support frame is made impossible to extend or contract with respect to the cylinder by the tightening force of a coil spring built into the cylinder, and the tightening force is reduced. A support mechanism for a floorboard in a floorboard undulating type bed, characterized by connecting telescopic rods that can be expanded and contracted by being released.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7458282U JPS5915623Y2 (en) | 1982-05-21 | 1982-05-21 | Floor plate support mechanism in a floor plate undulating bed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7458282U JPS5915623Y2 (en) | 1982-05-21 | 1982-05-21 | Floor plate support mechanism in a floor plate undulating bed |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58177120U true JPS58177120U (en) | 1983-11-26 |
JPS5915623Y2 JPS5915623Y2 (en) | 1984-05-09 |
Family
ID=30084003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7458282U Expired JPS5915623Y2 (en) | 1982-05-21 | 1982-05-21 | Floor plate support mechanism in a floor plate undulating bed |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5915623Y2 (en) |
-
1982
- 1982-05-21 JP JP7458282U patent/JPS5915623Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5915623Y2 (en) | 1984-05-09 |
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