JPH03118047U - - Google Patents
Info
- Publication number
- JPH03118047U JPH03118047U JP2688190U JP2688190U JPH03118047U JP H03118047 U JPH03118047 U JP H03118047U JP 2688190 U JP2688190 U JP 2688190U JP 2688190 U JP2688190 U JP 2688190U JP H03118047 U JPH03118047 U JP H03118047U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- actuating
- operating
- rod
- operating rod
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Invalid Beds And Related Equipment (AREA)
Description
第１図は本考案にかかる床部起伏機構を設けた
ベツドの１実施例を示す側面説明図、第２図は第
１図に示す床部起伏機構の要部説明図、第３図は
第２図に示す床部起伏機構の斜視説明図、第４図
は床部起伏機構の駆動制御回路のブロツク図、第
５図ａ、第５図ｂおよび第５図ｃは床部起伏機構
の作用説明図である。
１……ベツド、２……ベツドフレーム、３……
背床、４……床部起伏機構、５……作動部材モー
タ、６……作動腕、７……作動杆ローラ、８……
係合部材、９……支持部材、１０……検出手段、
１０ａ……作動子、１１……先端部、１２……係
合部、１３……駆動制御回路、１４……モータ、
１５……電源回路、１６……手元スイツチ。
Fig. 1 is a side explanatory view showing an embodiment of a bed equipped with a floor undulation mechanism according to the present invention, Fig. 2 is an explanatory view of the main parts of the floor undulation mechanism shown in Fig. FIG. 2 is a perspective explanatory view of the floor undulation mechanism, FIG. 4 is a block diagram of the drive control circuit of the floor undulation mechanism, and FIGS. 5a, 5b, and 5c show the operation of the floor undulation mechanism. It is an explanatory diagram. 1...Bed, 2...Bed frame, 3...
Back floor, 4... Floor lifting mechanism, 5... Operating member motor, 6... Operating arm, 7... Operating rod roller, 8...
Engagement member, 9... Support member, 10... Detection means,
10a... Actuator, 11... Tip portion, 12... Engaging portion, 13... Drive control circuit, 14... Motor,
15...Power circuit, 16...Hand switch.
Claims (1)
この作動部材の先端部に一端部を回動自在に取付
けた作動腕と、この作動腕の他端部に回動可能に
嵌合された作動杆と、この作動杆と作動腕との嵌
合部近傍において、前記作動腕の一方向の回転を
阻止するための係合部材を前記作動杆に固着する
と共に、前記作動杆の両端部に取付けられた床部
を支持するための支持部材を設け、前記作動腕に
は、作動腕と前記係合部材との離脱を検出するた
めの検出手段を設け、前記係合部材から作動腕が
離脱することを検出することによつて、駆動源の
作動を停止することを特徴とするベツドの床部起
伏機構。 an operating member that moves forward and backward by a predetermined drive source;
An actuating arm with one end rotatably attached to the tip of the actuating member, an actuating rod rotatably fitted to the other end of the actuating arm, and a fit between the actuating rod and the actuating arm. An engaging member for preventing rotation of the operating arm in one direction is fixed to the operating rod near the operating rod, and supporting members are provided for supporting floor sections attached to both ends of the operating rod. , the actuation arm is provided with a detection means for detecting separation of the actuation arm from the engagement member, and by detecting separation of the actuation arm from the engagement member, the drive source is actuated. A bed floor undulation mechanism characterized by stopping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2688190U JPH03118047U (en) | 1990-03-16 | 1990-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2688190U JPH03118047U (en) | 1990-03-16 | 1990-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03118047U true JPH03118047U (en) | 1991-12-05 |
Family
ID=31529756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2688190U Pending JPH03118047U (en) | 1990-03-16 | 1990-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03118047U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008138949A (en) * | 2006-12-01 | 2008-06-19 | Nippon Kayaku Co Ltd | Igniting element-loaded capacitor, header assy, squib, gas generator for air bag and gas generator for seat belt pre-tensioner |
| JP2008138946A (en) * | 2006-12-01 | 2008-06-19 | Nippon Kayaku Co Ltd | Header assy, squib, gas generator for air bag and gas generator for seat belt pre-tensioner |
| JP2010051637A (en) * | 2008-08-29 | 2010-03-11 | Family Co Ltd | Chair type massage machine |
| JP2011078535A (en) * | 2009-10-06 | 2011-04-21 | Muroto Tekkosho:Kk | Rising assisting device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6221959B2 (en) * | 1982-04-27 | 1987-05-15 | Kunijiro Matsushita |
-
1990
- 1990-03-16 JP JP2688190U patent/JPH03118047U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6221959B2 (en) * | 1982-04-27 | 1987-05-15 | Kunijiro Matsushita |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008138949A (en) * | 2006-12-01 | 2008-06-19 | Nippon Kayaku Co Ltd | Igniting element-loaded capacitor, header assy, squib, gas generator for air bag and gas generator for seat belt pre-tensioner |
| JP2008138946A (en) * | 2006-12-01 | 2008-06-19 | Nippon Kayaku Co Ltd | Header assy, squib, gas generator for air bag and gas generator for seat belt pre-tensioner |
| JP2010051637A (en) * | 2008-08-29 | 2010-03-11 | Family Co Ltd | Chair type massage machine |
| JP2011078535A (en) * | 2009-10-06 | 2011-04-21 | Muroto Tekkosho:Kk | Rising assisting device |