JPS6063005A - Elevation apparatus - Google Patents
Elevation apparatusInfo
- Publication number
- JPS6063005A JPS6063005A JP17154983A JP17154983A JPS6063005A JP S6063005 A JPS6063005 A JP S6063005A JP 17154983 A JP17154983 A JP 17154983A JP 17154983 A JP17154983 A JP 17154983A JP S6063005 A JPS6063005 A JP S6063005A
- Authority
- JP
- Japan
- Prior art keywords
- chain
- frame body
- chain wheel
- worm
- elevation angle
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
Landscapes
- Telephone Function (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (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】
本発明は、ベントの仰角装置に関する。ベットの水平姿
勢から直立姿勢に至る仰角装置は、既に本発明者が種々
の発明を成し特許出願を成している。前記仰角装置の台
脚とベット枠との枢着点は、その長さ方向の端部寄りに
枢着し仰角を行うことは同一であるが仰角駆動を行う機
構開発が必要である。そこで本発明は、新機構として下
記実施例のように図面を参照し乍ら詳記する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a vent elevation device. The present inventor has already made various inventions and filed patent applications for elevation angle devices that change the bed from a horizontal position to an upright position. The pivot point between the base leg of the elevation device and the bed frame is pivoted near the end in the length direction, and the elevation angle is the same, but it is necessary to develop a mechanism for driving the elevation angle. Therefore, the present invention will be described in detail as a new mechanism with reference to the drawings as in the following embodiments.
第１図の、台脚ｌとペソ）ａの枠体２との枢着支点すを
台脚１のＬ形部Ｃに対合する枠木２の端部ｄから内寄側
に成す、その枢着支点すから端部ｄ側に留止部３に基端
を留止し、台脚１即ち、Ｌ形部ｃに設けたチェインホイ
ル４と、枠体２に設けたチェインホイル４１とに噛合し
たチェイン５はその他方端ｅを縮設コイルバネ６と留止
し、縮設コイルバネ６は枠体２の留止部３、に留止する
。前記チェインホイル４１に同軸するウオームホイル７
と噛合するウオームギヤ８は、枠体２側部に設ける回転
ハンドル９と自在継手１０より成る伝動軸１１に依り回
転される。回転ハンドル９を何れか方向に回転すれば伝
動軸１１と一ウオームギヤ８及ウオームホイル７はチェ
インホイル４□を回転させ、チェイン５を留止部８、方
向に移動ｆさせ縮設コイルバネ６が移動分を吸収し、従
ってベットａの枠体２を枢着支点すを中心に水平姿勢ｇ
から直立姿勢りに至る各仰角姿勢を得ることができる。In FIG. The base end is fastened to the fastening part 3 on the end d side of the pivot fulcrum, and the chain foil 4 provided on the base leg 1, that is, the L-shaped part c, and the chain foil 41 provided on the frame body 2. The other end e of the meshed chain 5 is fastened to the compression coil spring 6, and the compression coil spring 6 is fastened to the fastening portion 3 of the frame body 2. a worm wheel 7 coaxial with the chain wheel 41;
The worm gear 8 meshing with the frame body 2 is rotated by a transmission shaft 11 consisting of a rotation handle 9 and a universal joint 10 provided on the side of the frame body 2. When the rotating handle 9 is rotated in either direction, the transmission shaft 11, the worm gear 8, and the worm wheel 7 rotate the chain wheel 4□, move the chain 5 in the direction of the stop 8, and move the compressed coil spring 6. Therefore, the horizontal posture g centering on the frame body 2 of bed a
Each elevation position can be obtained from the upright position to the upright position.
実施例として第２図の１、台脚１の一方に形するＬ形部
Ｃの上部を枠体２との枢着支点すとし、枠体２の端部ｄ
側のチェインホイル４．と、枢着支点すを中間位置にし
た枠体２の一方のチェインホイル４、とＬ形部Ｃに設け
たチェインホイル４とにエンドレスのチェイン５１を巻
噛し、チェインホイル４□と同軸するウオームホイル７
と噛合するウオームギヤ８を回転ハンドル９で回転し、
枠体２を枢着支点すを中心に各仰角姿勢を得るように成
す。As an example, let us assume that the upper part of the L-shaped part C formed on one side of the base leg 1 in FIG.
Side chain foil 4. Then, an endless chain 51 is wound around one chain wheel 4 of the frame 2 with the pivot point at an intermediate position, and the chain wheel 4 provided in the L-shaped part C, and is coaxial with the chain wheel 4□. Worm foil 7
Rotate the worm gear 8 that meshes with the rotary handle 9,
The frame body 2 is pivoted so as to obtain various elevational postures around a pivot point.
上記のように本発明は、枠体２の一方をチェイン５で引
張移動しベットの仰角姿勢を得るものテ、実施例として
チェインホイル４□とウオーム機構の回転駆動は電動機
構に依ることもある。As described above, in the present invention, one side of the frame body 2 is pulled and moved by the chain 5 to obtain the elevation angle posture of the bed.As an example, the rotational drive of the chain wheel 4□ and the worm mechanism may be driven by an electric mechanism. .
第１図は本発明の概念図、第２図は実施例の概念図であ
る。
ｌ・ ・台脚 ２ ・・・枠体 ３・・・・・留止部４
・ チェインホイル ５・・・・−・チェイン ６・
・・・・・縮設コイルバネ
ａ・・・・ベット ｂ・・・・・枢着支点 Ｃ・・・・
Ｌ形部ｄ・・・・端部FIG. 1 is a conceptual diagram of the present invention, and FIG. 2 is a conceptual diagram of an embodiment. l...Plinth leg 2...Frame body 3...Fixing part 4
・Chain foil 5・・・・Chain 6・
...Compressed coil spring a...Bed b...Pivot fulcrum C...
L-shaped part d... end
Claims (2)
て連結され、枠体側に於いて一方側の留止部と枢着支点
を中間にした位置に設けたチーインホイルと、台脚側に
設けたチェインホイルに懸張されたチェインは、その他
方端部を枠体の留止部に縮設コイルバネを介して引張さ
れたことと、枠体側のチェインホイルと同軸するウオー
ムホイルとウオームギヤが噛合して伝動軸を介する枠体
側部に設ける回転ハンドル、または電動機構に依る駆動
に依り枢着支点を中心に枠体が仰角を得る仰角装置。(1) The base leg and the frame body are connected to one of them as a pivot fulcrum, and a chain-in foil is provided on the frame body side at a position between the one side fastening part and the pivot fulcrum, and the base leg. The chain, which is suspended from the chain wheel provided on the side, has its other end pulled to the retaining part of the frame body via a compressed coil spring, and the worm wheel and worm gear coaxial with the chain wheel on the frame body side. An elevation angle device in which the frame body obtains an elevation angle around a pivot point by a rotary handle provided on the side of the frame body through a transmission shaft, or driven by an electric mechanism.
間にしてチェインホイルを設け、各チェインホイルにエ
ンドレスチェインを懸張し、その１つのチェインホイル
をウオーム剛構で回転することを特徴とする特許請求の
範囲第１項記載の、仰角装置。(2) In order to obtain the above angle of elevation, a chain wheel is provided with the pivot point between the base leg and the frame in the middle, an endless chain is suspended from each chain wheel, and one of the chain wheels is rotated with a worm rigid structure. An elevation angle device according to claim 1, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17154983A JPS6063005A (en) | 1983-09-16 | 1983-09-16 | Elevation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17154983A JPS6063005A (en) | 1983-09-16 | 1983-09-16 | Elevation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6063005A true JPS6063005A (en) | 1985-04-11 |
Family
ID=15925184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17154983A Pending JPS6063005A (en) | 1983-09-16 | 1983-09-16 | Elevation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6063005A (en) |
-
1983
- 1983-09-16 JP JP17154983A patent/JPS6063005A/en active Pending
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