JPS63109124U - - Google Patents
Info
- Publication number
- JPS63109124U JPS63109124U JP20373086U JP20373086U JPS63109124U JP S63109124 U JPS63109124 U JP S63109124U JP 20373086 U JP20373086 U JP 20373086U JP 20373086 U JP20373086 U JP 20373086U JP S63109124 U JPS63109124 U JP S63109124U
- Authority
- JP
- Japan
- Prior art keywords
- floor plate
- drive shaft
- arm
- support frame
- protruding
- 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
- Invalid Beds And Related Equipment (AREA)
Description
第１図〜第３図は本考案の実施例に対応するも
ので、第１図、第２図は夫々構成及び動作を示す
説明的側面図、第３図は説明的斜視図であり、ま
た第４図は従来例の説明的側面図である。
符号Ａ……床板、１……背部床板、２……床板
支持枠、３……基枠、４ａ，４ｂ……支持リング
、５ａ，５ｂ……駆動軸、６ａ，６ｂ……駆動腕
、７……作動腕、８（８ａ，８ｂ）……作動杆、
９……回動支点、１０……患者、１１……長溝。
1 to 3 correspond to an embodiment of the present invention, FIGS. 1 and 2 are explanatory side views showing the configuration and operation, respectively, and FIG. 3 is an explanatory perspective view, and FIG. FIG. 4 is an explanatory side view of a conventional example. Symbol A... Floor plate, 1... Back floor plate, 2... Floor plate support frame, 3... Base frame, 4a, 4b... Support ring, 5a, 5b... Drive shaft, 6a, 6b... Drive arm, 7 ...Operating arm, 8 (8a, 8b)...Operating rod,
9...Rotation fulcrum, 10...Patient, 11...Long groove.
Claims (1)
在に支持した床板支持枠を、基枠に対して平行リ
ンク機構を構成する支持リンクにより昇降可能に
支持し、該床板支持枠に前記支持リンクに連動す
る駆動軸を設けると共に、該駆動軸に駆動腕を突
設し、前記背部床板に突設した作動腕と該駆動腕
間に作動杆を連結したことを特徴とする寝台等に
於ける背上げ機構。 A floor plate support frame that rotatably supports at least the back floor plate of the floor plates is supported so as to be movable up and down by support links forming a parallel link mechanism with respect to the base frame, and the floor plate support frame is interlocked with the support links. A back raiser for a bed or the like, characterized in that a drive shaft is provided, a drive arm is provided protruding from the drive shaft, and an operating rod is connected between the operating arm protruding from the back floor plate and the drive arm. mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20373086U JPH0136510Y2 (en) | 1986-12-29 | 1986-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20373086U JPH0136510Y2 (en) | 1986-12-29 | 1986-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63109124U true JPS63109124U (en) | 1988-07-13 |
| JPH0136510Y2 JPH0136510Y2 (en) | 1989-11-07 |
Family
ID=31169334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20373086U Expired JPH0136510Y2 (en) | 1986-12-29 | 1986-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0136510Y2 (en) |
-
1986
- 1986-12-29 JP JP20373086U patent/JPH0136510Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0136510Y2 (en) | 1989-11-07 |
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