JPH034810A - Back floor lifting mechanism in bed - Google Patents
Back floor lifting mechanism in bedInfo
- Publication number
- JPH034810A JPH034810A JP13823889A JP13823889A JPH034810A JP H034810 A JPH034810 A JP H034810A JP 13823889 A JP13823889 A JP 13823889A JP 13823889 A JP13823889 A JP 13823889A JP H034810 A JPH034810 A JP H034810A
- Authority
- JP
- Japan
- Prior art keywords
- bed
- floor
- floor support
- head
- 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
- 230000003028 elevating effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 3
- 102100025490 Slit homolog 1 protein Human genes 0.000 description 1
- 101710123186 Slit homolog 1 protein Proteins 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
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
【発明の詳細な説明】
（産業上の利用分野）
・本発明は寝台に於ける背床昇降機構に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) - The present invention relates to a mechanism for raising and lowering the back bed of a bed.
（従来の技術及び発明が解決しようとする課題）背床を
回動昇降可能に構成している従来の寝台の殆んどは、背
床の回動支点が不変であるので、仰臥状態から背床を上
昇すると、上半身は次第に足側方向に移動することにな
る。このため、例えば、仰臥状態に於いて容易に使用し
得る位置に置いであるキャビネットは使い難＜＜なり、
また、寝台の頭側の壁にベツド用照明灯が備わっている
場合には、かかる光源から次第に遠ざかってしまい、読
書等に支障がでる等の不都合を生じる場合がある。(Prior Art and Problems to be Solved by the Invention) In most of the conventional beds in which the back floor is configured to be able to rotate up and down, the rotational fulcrum of the back floor remains unchanged. As you move up the floor, your upper body gradually moves toward your feet. For this reason, for example, a cabinet that is placed in a position where it can be easily used while supine becomes difficult to use.
In addition, if bed lighting is provided on the wall at the head of the bed, the bed may gradually move away from the light source, causing inconveniences such as interfering with reading, etc.
本発明は以上の課題を解決することを目的とするもので
ある。The present invention aims to solve the above problems.
（課題を解決するための手段）
前述した課題を解決するための手段を、実施例を表わし
た第１図〜第３図を参照して説明すると、本発明の寝台
に於ける背床昇降機構は、寝台１の床支持フレーム２の
長手方向に沿って床支持台車３を移動自在に構成し、床
Ａを該床支持台車３に固定して前記床支持フレーム２の
長手方向に沿って移動自在に構成すると共に、床Ａのう
ち背床４は回動昇降可能に構成し、前記寝台ｌの頭側棚
５に作動体６を昇降駆動機構Ｂにより昇降可能に構成す
ると共に、該作動体６に支持腕７を突設し、この支持腕
７の先端を前記背床４の頭部側下側に回動自在に固定し
たものである。(Means for Solving the Problems) Means for solving the above-mentioned problems will be explained with reference to FIGS. 1 to 3 showing embodiments. The floor support cart 3 is configured to be movable along the longitudinal direction of the floor support frame 2 of the bed 1, and the floor A is fixed to the floor support cart 3 and moved along the longitudinal direction of the floor support frame 2. The back floor 4 of the floor A is configured to be able to rotate up and down, and an actuating body 6 is configured to be able to be raised and lowered by an elevating drive mechanism B on the head shelf 5 of the bed L, and the actuating body A support arm 7 is provided protruding from 6, and the tip of this support arm 7 is rotatably fixed to the lower side of the head side of the back floor 4.
昇降駆動機構Ｂとしては、頭部柵５の縦方向に回転自在
に支持したねじシャフト８と、該ねしシャフト８の下側
に連結したモータ９と、作動体６に設けた雌ねじＩＯと
から構成した機構があるが、この他油圧シリンダを利用
した適宜の機構を適用することができる。The elevating drive mechanism B consists of a screw shaft 8 rotatably supported in the vertical direction of the head fence 5, a motor 9 connected to the lower side of the screw shaft 8, and a female screw IO provided on the operating body 6. In addition to this mechanism, an appropriate mechanism using a hydraulic cylinder can be applied.
（作用）
しかして第１図山）の状態に於いて、モータ９を動作さ
せてねじシャフト８を回転させると、雌ねじ１０、そし
て作動体６が上昇する。かかる作動体６の上昇により支
持腕７が上昇し、この支持腕７の先端を固定している背
床４の個所が上昇させられ、該背床４が支点１１の回り
に回動上昇する。(Function) When the motor 9 is operated to rotate the threaded shaft 8 in the state shown in Fig. 1, the female thread 10 and the operating body 6 rise. As the operating body 6 rises, the support arm 7 rises, and the part of the back bed 4 to which the tip of the support arm 7 is fixed is raised, and the back bed 4 rotates around the fulcrum 11 and rises.
支持腕７の先端は上方にのみ移動するので、前記背床４
の回動上昇により、その支点１１を介して床支持台車３
が頭側方向、即ち図中左方向に引かれて移動する。この
ようにして背床４は他の床を頭側方向に移動させなから
回動上昇して第１図ｆａ）に示すような背上げの状態と
なる。Since the tip of the support arm 7 moves only upward, the back floor 4
Due to the rotational rise of the floor support cart 3 via its fulcrum 11
is pulled and moved in the cranial direction, that is, to the left in the figure. In this way, the back floor 4 is rotated upward without moving the other floors in the cephalad direction, and the back is raised to a state shown in FIG. 1 fa).
このため、使用者の上半身は、背床４の回動支点１１が
不変の場合、即ち第１図（ａ）の破線の状態のように、
背上げにつれて次第に足側方向に移動してしまうという
ことがない。For this reason, the user's upper body will move as shown in the broken line in FIG.
There is no tendency for the feet to gradually move toward the side of the feet as the back is raised.
（実施例）
第１図に示す実施例に於いては、床Ａは、背床４と、中
間床１２と接床１３と定法１４を夫々屈曲自在に連結し
て構成し、中間床１２を床支持台車３に固定している。(Embodiment) In the embodiment shown in FIG. 1, the floor A is constructed by connecting a back floor 4, an intermediate floor 12, a ground floor 13, and a regular floor 14 in a flexible manner, and the intermediate floor 12 is It is fixed to the floor support cart 3.
接床１３と定法１４は図示を省略している起伏機構によ
り図中仮想線で示すように起伏可能に構成しているが、
これらは一体に構成して起伏させない構成とすることも
できる。The ground contact 13 and the standard method 14 are configured to be able to be raised and lowered as shown by imaginary lines in the figure by means of a raising and lowering mechanism (not shown).
These can also be constructed integrally and not raised or lowered.
図に示す実施例に於いては、背床４の支点１１は、中間
床１２との連結位置に構成しているが、該支点１１は直
接床支持台車３の適所に設けることもできる。また、床
支持台車３を床支持フレーム２の長手方向に沿って移動
自在とする構成は、例えば第３図に示すように床支持フ
レーム２を対向させたコ字状の構成とし、床支持台車３
の両側に設けた車輪１５をこの床支持フレーム２内に移
動自在に装置する等、適宜に構成し得る。第２図は、昇
降駆動機構Ｂとして、ねじシャフト機構を利用した頭部
棚５の実施例を表わしたもので、この頭部ｔ１１１Ｉ５
は周知の取付部材１６を用いて床支持フレーム２に着脱
自在に取り付ける構成としている。In the embodiment shown in the figure, the fulcrum 11 of the back floor 4 is constructed at a position where it is connected to the intermediate floor 12, but the fulcrum 11 may also be provided directly at an appropriate location on the floor support cart 3. Further, the structure in which the floor support cart 3 can be freely moved along the longitudinal direction of the floor support frame 2 is, for example, a U-shaped structure in which the floor support frames 2 are opposed to each other as shown in FIG. 3
The wheels 15 provided on both sides of the floor support frame 2 may be movably arranged within the floor support frame 2, for example. FIG. 2 shows an embodiment of the head shelf 5 using a screw shaft mechanism as the elevating drive mechanism B, and this head t111I5
is configured to be detachably attached to the floor support frame 2 using a well-known attachment member 16.
尚、符号１７は、前記支持腕７を通過自在なスリット１
８を設けた蓋体、１９は他の床の車輪である。Incidentally, reference numeral 17 indicates a slit 1 through which the support arm 7 can pass freely.
8 is a lid body, and 19 is another floor wheel.
（発明の効果）
本発明は以上の通り、他の床を頭側方向に移動させなか
ら背床を回動上昇させて背上げの状態とするので、背床
の回動支点が不変の従来の構成のように、使用者の上半
身が背上げにつれて次第に足側方向に移動してしまうこ
とがなく、仰臥状態及び背上げ状態のいずれの状態に於
いてもキャビネット等を容易に使用することができ、・
またベツド用照明灯を用いている場合には、読書等をい
ずれの場合にも良好に行うことができるという効果があ
る。また本発明は、背床を回動支点と、支持腕の先端の
両者により支持するので、この背床の補強を従来よりも
簡素化することができると共に、昇降駆動機構は頭部棚
に設けているので床支持フレームの下方空間の有効利用
を図れるという効果がある。(Effects of the Invention) As described above, the present invention rotates and raises the dorsal floor without moving other floors in the cephalad direction to raise the back. As with the above configuration, the upper body of the user does not gradually move toward the feet as the user raises his/her back, and the cabinet, etc. can be easily used in either the supine state or the back-raised state. I can,・
In addition, when a bed lamp is used, there is an effect that reading and the like can be performed satisfactorily in any case. Further, in the present invention, the back floor is supported by both the rotation fulcrum and the tip of the support arm, so reinforcing the back floor can be made simpler than before, and the elevating drive mechanism is provided on the head shelf. This has the effect of making effective use of the space below the floor support frame.
【図面の簡単な説明】
全図共に本発明の実施例に対応するもので、第１図（ａ
ｌ、 （ｂ）は全体構成及び動作を表わした説明的側面
図、第２図（ａ）、 （ｂ）は要部の構成及び動作を表
わした説明的斜視図、第３図は、第１図ｆｂ）のＸ−Ｘ
線説明的断面図である。
符号ｌ・・・寝台、２・・・床支持フレーム、３・・・
床支持台車、４・・・背床、５・・・頭側柵、６・・・
作動体、７・・・支持腕、８・・・ねじシャフト、９・
・・モータ、１０・・・雌ねじ、１１・・・回動支点、
１２・・・中間床、１３・・・層圧、１４・・・足座、
１５・・・車輪、１６・・・取付部材、１７・・・蓋体
、１８・・・スリット、１９・・・車輪ω １ｒＩ Ｑ
）[BRIEF DESCRIPTION OF THE DRAWINGS] All the figures correspond to embodiments of the present invention, and FIG.
1, (b) are explanatory side views showing the overall configuration and operation, FIGS. 2(a) and (b) are explanatory perspective views showing the configuration and operation of main parts, and FIG. XX in figure fb)
It is a line explanatory sectional view. Code l...bed, 2...floor support frame, 3...
Floor support cart, 4... Back floor, 5... Head side fence, 6...
Operating body, 7... Support arm, 8... Screw shaft, 9.
...Motor, 10...Female thread, 11...Rotation fulcrum,
12... Intermediate floor, 13... Layer pressure, 14... Foot seat,
15...Wheel, 16...Mounting member, 17...Lid, 18...Slit, 19...Wheel ω 1rI Q
)
Claims (2)
台車を移動自在に構成し、床を該床支持台車に固定して
前記床支持フレームの長手方向に沿って移動自在に構成
すると共に、床のうちの少なくとも背床は回転昇降可能
に構成し、前記寝台の頭側棚に作動体を昇降駆動機構に
より昇降可能に構成すると共に該作動体に支持腕を突設
し、この支持腕の先端を前記背床の頭部側下側に回動自
在に固定したことを特徴とする寝台に於ける背床昇降機
構(1) A floor support cart is configured to be movable along the longitudinal direction of the floor support frame of the bed, and the floor is fixed to the floor support cart and configured to be movable along the longitudinal direction of the floor support frame. , at least the back floor of the bed is configured to be rotatable up and down, and an actuating body is configured to be movable up and down by an up/down drive mechanism on the head shelf of the bed, and a supporting arm is provided protruding from the actuating body, and the supporting arm A back bed lifting mechanism for a bed, characterized in that the tip of the back bed is rotatably fixed to the lower side of the head side of the back bed.
回転自在に支持したねじシャフトと、該ねじシャフトの
下側に連結したモータと、作動体に設けた雌ねじとから
構成したことを特徴とする寝台に於ける背床昇降機構(2) The elevating drive mechanism described in item 1 is composed of a screw shaft rotatably supported in the vertical direction of the head shelf, a motor connected to the lower side of the screw shaft, and a female screw provided on the operating body. A mechanism for raising and lowering the back floor of a bed, which is characterized by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13823889A JPH034810A (en) | 1989-05-31 | 1989-05-31 | Back floor lifting mechanism in bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13823889A JPH034810A (en) | 1989-05-31 | 1989-05-31 | Back floor lifting mechanism in bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH034810A true JPH034810A (en) | 1991-01-10 |
| JPH0568967B2 JPH0568967B2 (en) | 1993-09-30 |
Family
ID=15217304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13823889A Granted JPH034810A (en) | 1989-05-31 | 1989-05-31 | Back floor lifting mechanism in bed |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034810A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1197170A3 (en) * | 2000-10-12 | 2003-11-05 | Hollandia International | Articulated bed frame |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5140501U (en) * | 1974-09-17 | 1976-03-26 | ||
| JPS55127565U (en) * | 1979-03-06 | 1980-09-09 | ||
| JPS56136508A (en) * | 1980-03-28 | 1981-10-24 | Aisin Seiki | Bed |
| JPS6055424U (en) * | 1983-09-27 | 1985-04-18 | 山下 善伸 | Betsudo |
-
1989
- 1989-05-31 JP JP13823889A patent/JPH034810A/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5140501U (en) * | 1974-09-17 | 1976-03-26 | ||
| JPS55127565U (en) * | 1979-03-06 | 1980-09-09 | ||
| JPS56136508A (en) * | 1980-03-28 | 1981-10-24 | Aisin Seiki | Bed |
| JPS6055424U (en) * | 1983-09-27 | 1985-04-18 | 山下 善伸 | Betsudo |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1197170A3 (en) * | 2000-10-12 | 2003-11-05 | Hollandia International | Articulated bed frame |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0568967B2 (en) | 1993-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |