JPH0440544Y2 - - Google Patents
Info
- Publication number
- JPH0440544Y2 JPH0440544Y2 JP1986025966U JP2596686U JPH0440544Y2 JP H0440544 Y2 JPH0440544 Y2 JP H0440544Y2 JP 1986025966 U JP1986025966 U JP 1986025966U JP 2596686 U JP2596686 U JP 2596686U JP H0440544 Y2 JPH0440544 Y2 JP H0440544Y2
- Authority
- JP
- Japan
- Prior art keywords
- fence
- shaft
- floor
- support frame
- floor support
- 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.)
- Expired
Links
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
Landscapes
- Invalid Beds And Related Equipment (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は組立式寝台の床部の昇降機構に関する
ものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a lifting mechanism for the floor of a sectional bed.
（従来の技術）
寝台に於ける床部の昇降（水平状態に於ける昇
降の他、部分を昇降させることによる床部の起伏
または傾斜も含む。）をクランクハンドルを用い
て手動操作で行う機構の中には、操作に際して屈
んだ姿勢とならないようにするために、該クラン
クハンドルを寝台のヘツドボードもしくはフツト
ボードに構成するものがある。例えば実開昭55−
16775号公報に開示されるものは、第４図に示す
ように床部ａの昇降機構を構成するねじシヤフト
ｂの端部に従動車ｃを設けると共に、フツトボー
ドｄの上方個所にクランクハンドルｆを連結する
駆動車ｅを構成し、駆動車ｅと従動車ｃ間に伝動
節ｇを巻掛けたものである。(Prior Art) A mechanism for manually raising and lowering the floor of a bed (including raising and lowering in a horizontal state, as well as undulating or tilting the floor by raising and lowering parts) using a crank handle. In some devices, the crank handle is constructed on the headboard or footboard of the bed so that the user does not have to bend over during operation. For example, Utsukai Showa 55-
16775, as shown in FIG. 4, a driven wheel c is provided at the end of a screw shaft b constituting a lifting mechanism for a floor part a, and a crank handle f is provided above a footboard d. A driving wheel e is connected to the driving wheel e, and a transmission node g is wound between the driving wheel e and the driven wheel c.
（考案が解決しようとする課題）
ところが従来のかかる機構では、フツトボード
ｄあるいはヘツドボードに駆動車ｅ、従動車ｃ及
び伝動節ｇのために大きなスペースを必要とし、
またかかる機構を組込むフツトボード等の柵部を
脚と一体に構成して、床部支持枠ｈに対して着脱
自在に構成する組立式寝台に適用することは難し
い。(Problem to be solved by the invention) However, such a conventional mechanism requires a large space on the footboard d or headboard for the driving wheel e, the driven wheel c and the transmission node g.
Furthermore, it is difficult to apply this mechanism to an assembly type bed in which the fence of a footboard or the like into which such a mechanism is incorporated is constructed integrally with the legs and is configured to be detachable from the floor support frame h.
本考案は以上の従来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-mentioned conventional problems.
（課題を解決するための手段）
上述した課題を解決するための手段を実施例に
対応する図面を参照して説明すると、本考案の昇
降機構は床部支持枠１の頭側及び足側に取付ける
着脱自在な脚付柵のいずれか一方側に於いて、そ
の柵部２の上下方向に構成したパイプ３内に駆動
軸４を支持すると共に、その上部にクランクハン
ドル５を連結自在に構成し、前記柵部２の下部に
は連結軸７を前記床部支持枠１方向の横側に突設
支持すると共に、該連結軸７と前記駆動軸４の下
部とを伝達機構８を介して連結し、前記床部支持
枠１には前記柵部２方向の横側に床部９の昇降機
構に連なる伸縮自在な作動軸１０を設け、その端
部を伸長させて前記連結軸７に連結自在に構成し
たものである。(Means for Solving the Problems) Means for solving the above-mentioned problems will be explained with reference to the drawings corresponding to the embodiments. A drive shaft 4 is supported in a pipe 3 formed in the vertical direction of the fence portion 2 on either side of the detachable leg-mounted fence to be attached, and a crank handle 5 is configured to be freely connectable to the upper part of the pipe 3. A connecting shaft 7 is supported at the lower part of the fence 2 in a manner that projects laterally in the direction of the floor support frame 1, and the connecting shaft 7 and the lower part of the drive shaft 4 are connected via a transmission mechanism 8. The floor support frame 1 is provided with a telescopic operating shaft 10 connected to the lifting mechanism of the floor 9 on the side in the direction of the fence 2, and the end thereof can be extended and connected to the connecting shaft 7. It is composed of
（作用）
以上の構成の本考案では、脚付柵を床部支持枠
１に取付けて寝台を構成した後に、床部支持枠１
側の作動軸１０の端部を伸長させて、脚付柵側の
連結軸７に連結する。(Function) In the present invention having the above configuration, after the legged fence is attached to the floor support frame 1 to form a bed, the floor support frame 1 is
The end of the operating shaft 10 on the side is extended and connected to the connecting shaft 7 on the side of the legged fence.
しかして柵部２の上下方向のパイプ３の上部か
ら、駆動軸４にクランクハンドル５を連結し、該
クランクハンドル５により駆動軸４を回転させる
と、回転力は伝達機構８を介して連結軸７から作
動軸１０に伝達され、こうして作動軸１０を回転
させることにより、床部９の所定の昇降を行うこ
とができる。 When a crank handle 5 is connected to the drive shaft 4 from the upper part of the pipe 3 in the vertical direction of the fence section 2, and the drive shaft 4 is rotated by the crank handle 5, the rotational force is transmitted to the connection shaft via the transmission mechanism 8. 7 to the operating shaft 10, and by rotating the operating shaft 10, the floor 9 can be raised and lowered in a predetermined manner.
（実施例） 次に本発明の実施例を図について説明する。(Example) Next, embodiments of the present invention will be described with reference to the drawings.
図に於いて、符号１は床部支持枠であり、この
床部支持枠１の頭側及び足側に脚付柵を取付けて
寝台を組み立てる構成である。尚、図に於いては
頭側または足側の一方側の脚付柵のみを表してい
る。脚付柵は、柵部２の下部に脚１１を一体に設
けた構成としており、柵部２の下部に係合ピン１
２を設けている。また床部支持枠１の頭側及び足
側端部にはフツク状係合部材１３を設けており、
このフツク状係合部材１３を前記係合ピン１２に
係合することにより、床部支持枠１に脚付柵を取
付ける構成としている。勿論これら係合ピン１２
と係合部材１３は互いに逆側に設けるようにする
ことができる。 In the figure, reference numeral 1 denotes a floor support frame, and a bed is assembled by attaching leg rails to the head and foot sides of the floor support frame 1. Note that the figure only shows the legged fence on one side, either the head side or the foot side. The fence with legs has a structure in which legs 11 are integrally provided at the lower part of the fence part 2, and an engaging pin 1 is provided at the lower part of the fence part 2.
2 are provided. In addition, hook-like engagement members 13 are provided at the head and foot side ends of the floor support frame 1.
By engaging this hook-like engaging member 13 with the engaging pin 12, the legged fence is attached to the floor support frame 1. Of course, these engagement pins 12
and the engaging member 13 may be provided on opposite sides.
しかして前記柵部２の上下方向のパイプ３内に
駆動軸４を支持しており、その上部にはクランク
ハンドル５を連結自在に構成している。符号６は
軸受である。そして前記柵部２の下部には、連結
軸７を、取り付ける床部支持枠１方向の横側に突
設支持しており、この連結軸７と駆動軸４の下部
とは伝達機構８、この場合にはかさ歯車式の伝達
機構を介して連結している。 A drive shaft 4 is supported within a pipe 3 in the vertical direction of the fence portion 2, and a crank handle 5 is configured to be freely connectable to the upper portion of the drive shaft 4. Reference numeral 6 is a bearing. A connecting shaft 7 is supported at the lower part of the fence 2 so as to protrude laterally in the direction of the floor support frame 1 to which the connecting shaft 7 is attached. In some cases, they are connected via a bevel gear type transmission mechanism.
一方、前記床部支持枠１には前記柵部２方向の
横側に、床部９の昇降機構に連なる作動軸１０を
設けてあり、この作動軸１０は連結軸７側の端部
を伸縮自在として回転力を伝達自在に構成してい
る。即ち、図示例に於いて作動軸１０は、断面六
角形状等の異形断面に構成し、連結軸７側に係合
溝１４を形成した第１の軸部材１５と、該第１の
軸部材１５に摺動のみ自在に嵌合し、適所に弾発
性ストツパー部材１６の内方への突出用溝部１７
を形成した第２の軸部材１８とから構成してお
り、該第２の軸部材１８を連結軸７側に摺動する
ことにより作動軸１０を伸長させ、前記ストツパ
ー部材１６を係合溝１４に弾発的に係合させるこ
とにより伸長位置に於いて固定状態とする構成と
している。 On the other hand, the floor support frame 1 is provided with an operating shaft 10 connected to the elevating mechanism of the floor 9 on the lateral side in the direction of the fence 2. It is configured to be able to freely transmit rotational force. That is, in the illustrated example, the actuating shaft 10 has a first shaft member 15 that has an irregular cross section such as a hexagonal cross section, and has an engagement groove 14 formed on the side of the connecting shaft 7, and the first shaft member 15. The groove 17 for the inward protrusion of the resilient stopper member 16
By sliding the second shaft member 18 toward the connecting shaft 7, the actuating shaft 10 is extended, and the stopper member 16 is inserted into the engagement groove 14. The structure is such that it is fixed in the extended position by resiliently engaging with.
以上の構成に於いて、脚付柵部２の上下方向の
パイプ３の上部から駆動軸４にクランクハンドル
５を連結し、該クランクハンドル５により駆動軸
４を回転させると、回転力はかさ歯車式伝達機構
８を介して連結軸７から作動軸１０に伝達し、こ
うして作動軸１０を回転させることにより、床部
９の所定の昇降を行うことができる。例えば図示
の実施例の場合には、右側のパイプ３に対応する
駆動軸４を回転させることにより背部床板を回動
上昇させて背上げの状態とすることができ、また
左側のパイプ３に対応する駆動軸４の場合には、
いわゆる足上げの状態とすることができる。 In the above configuration, when the crank handle 5 is connected to the drive shaft 4 from the upper part of the pipe 3 in the vertical direction of the legged fence section 2 and the drive shaft 4 is rotated by the crank handle 5, the rotational force is transferred to the bevel gear. By transmitting the signal from the connecting shaft 7 to the operating shaft 10 via the equation transmission mechanism 8 and rotating the operating shaft 10 in this way, the floor 9 can be raised and lowered in a predetermined manner. For example, in the case of the illustrated embodiment, by rotating the drive shaft 4 corresponding to the pipe 3 on the right side, the back floor plate can be rotated and raised to raise the back. In the case of the drive shaft 4,
This can be in a so-called leg-up state.
また本考案を適用する組立式寝台では、クラン
クハンドル５を作動軸１０の軸線延長上に連結す
るように構成した脚付柵と容易に交換することが
でき、全体として自由度が高い。 Furthermore, in the sectional bed to which the present invention is applied, the crank handle 5 can be easily replaced with a leg-mounted rail configured to connect on the axial extension of the operating shaft 10, and the overall degree of freedom is high.
（考案の効果）
本考案は以上の通り、床部支持枠の横方向に設
けて、床部の昇降機構を構成する作動軸を、その
軸線延長上に連結するクランクハンドルでなく、
前記床部支持枠に取付けて寝台を構成するための
脚付柵の上部に連結するクランクハンドルによつ
て行うことができるので、操作に際して屈んだ姿
勢とならずに容易にそして患者等の様子を見なが
ら操作を行うことができるという効果がある。(Effects of the invention) As described above, the present invention does not include a crank handle that is provided in the lateral direction of the floor support frame and connects the operating shaft constituting the floor lifting mechanism on the extension of its axis.
This can be done using a crank handle that is connected to the top of the legged rail that is attached to the floor support frame to form a bed, so you can easily monitor the condition of the patient, etc. without having to be in a crouched position during operation. This has the effect of allowing you to perform operations while looking at it.
またクランクハンドルと作動軸間に介在させる
伝動機構は駆動軸として柵部の上下方向のパイプ
内に支持したので、省スペースであると共に、安
価に構成することができ、一方側の脚付柵に複数
の駆動軸を構成することもできるという効果があ
る。 In addition, the transmission mechanism interposed between the crank handle and the operating shaft is supported as a drive shaft in the vertical pipe of the fence, which saves space and can be constructed at low cost. There is an advantage that a plurality of drive shafts can be configured.
特に、駆動軸から伝達機構を介して横方向に突
設した連結軸と作動軸との連結に際して、作動軸
は伸縮自在に構成しているので、床部支持枠に脚
付柵を取付けた後に連結軸との連結を容易に行う
ことができるという効果がある。 In particular, when connecting the operating shaft to the connecting shaft that protrudes laterally from the drive shaft via the transmission mechanism, the operating shaft is configured to be telescopic, so that after the legged fence is attached to the floor support frame, This has the effect that connection with the connecting shaft can be easily performed.
第１図〜第３図は本考案の機構を適用した寝台
の実施例に対応するもので、第１図は要部外観説
明図、第２図、第３図は夫々連結軸と作動軸との
連結前、連結後の状態を示す説明的縦断面図、第
４図は従来例の説明図である。
符号Ａ……脚付柵、１……床部支持枠、２……
柵部、３……パイプ、４……駆動軸、５……クラ
ンクハンドル、６……軸受、７……連結軸、８…
…伝達機構、９……床部、１０……作動軸、１１
……脚、１２……係合ピン、１３……係合部材、
１４……係合溝、１５，１８……軸部材、１６…
…ストツパー部材、１７……溝部。
1 to 3 correspond to an embodiment of a bed to which the mechanism of the present invention is applied. FIG. 4 is an explanatory longitudinal cross-sectional view showing the state before and after the connection, and FIG. 4 is an explanatory view of the conventional example. Code A...Fence with legs, 1...Floor support frame, 2...
Fence section, 3...Pipe, 4...Drive shaft, 5...Crank handle, 6...Bearing, 7...Connection shaft, 8...
...Transmission mechanism, 9...Floor, 10...Operating shaft, 11
... Leg, 12 ... Engagement pin, 13 ... Engagement member,
14...Engagement groove, 15, 18...Shaft member, 16...
...Stopper member, 17...Groove portion.
Claims (1)
な脚付柵のいずれか一方側に於いて、その柵部の
上下方向に構成したパイプ内に駆動軸を支持する
と共に、その上部にクランクハンドルを連結自在
に構成し、前記柵部の下部には連結軸を前記床部
支持枠方向の横側に突設支持すると共に、該連結
軸と前記駆動軸の下部とを伝達機構を介して連結
し、前記床部支持枠には前記柵部方向の横側に床
部の昇降機構に連なる伸縮自在な作動軸を設け、
その端部を伸長させて前記連結軸に連結自在に構
成したことを特徴とする組立式寝台の床部の昇降
機構。 On either side of the removable foot fence attached to the head and foot sides of the floor support frame, a drive shaft is supported in a pipe configured in the vertical direction of the fence, and a crank is mounted on the top of the fence. The handle is configured to be freely connectable, and a connecting shaft is supported at the lower part of the fence part so as to protrude laterally in the direction of the floor support frame, and the connecting shaft and the lower part of the drive shaft are connected via a transmission mechanism. and the floor support frame is provided with a telescopic operating shaft connected to the floor lifting mechanism on the lateral side in the direction of the fence,
1. A mechanism for lifting and lowering a floor of a sectional bed, characterized in that the end thereof is extended and can be freely connected to the connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986025966U JPH0440544Y2 (en) | 1986-02-25 | 1986-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986025966U JPH0440544Y2 (en) | 1986-02-25 | 1986-02-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62136847U JPS62136847U (en) | 1987-08-28 |
| JPH0440544Y2 true JPH0440544Y2 (en) | 1992-09-22 |
Family
ID=30826606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986025966U Expired JPH0440544Y2 (en) | 1986-02-25 | 1986-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440544Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4824898U (en) * | 1971-07-29 | 1973-03-23 | ||
| JPS588366B2 (en) * | 1974-07-24 | 1983-02-15 | 三菱化学株式会社 | Cyclohexane |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS588366U (en) * | 1981-07-10 | 1983-01-19 | コクヨ株式会社 | Control device on a bed with a tiltable floor |
-
1986
- 1986-02-25 JP JP1986025966U patent/JPH0440544Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4824898U (en) * | 1971-07-29 | 1973-03-23 | ||
| JPS588366B2 (en) * | 1974-07-24 | 1983-02-15 | 三菱化学株式会社 | Cyclohexane |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62136847U (en) | 1987-08-28 |
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