JPS6136621U - Drive mechanism for raising and lowering the floor in a supine table - Google Patents

Drive mechanism for raising and lowering the floor in a supine table

Info

Publication number
JPS6136621U
JPS6136621U JP12353084U JP12353084U JPS6136621U JP S6136621 U JPS6136621 U JP S6136621U JP 12353084 U JP12353084 U JP 12353084U JP 12353084 U JP12353084 U JP 12353084U JP S6136621 U JPS6136621 U JP S6136621U
Authority
JP
Japan
Prior art keywords
shaft
lowering
raising
floor
drive mechanism
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
Application number
JP12353084U
Other languages
Japanese (ja)
Inventor
健一 小林
吉治 北村
Original Assignee
木村寝台工業株式会社
日本発条株式会社
日発販売株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 木村寝台工業株式会社, 日本発条株式会社, 日発販売株式会社 filed Critical 木村寝台工業株式会社
Priority to JP12353084U priority Critical patent/JPS6136621U/en
Publication of JPS6136621U publication Critical patent/JPS6136621U/en
Pending legal-status Critical Current

Links

Landscapes

  • Invalid Beds And Related Equipment (AREA)
  • Accommodation For Nursing Or Treatment Tables (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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の全体構成説明図、第２図は本考案を適
用した寝台の一例図、第３図ａ，ｂは要部の断面図で、
ｂはａのＸ−Ｘ線断面図である。 符号１・・・駆動軸、２・・・クランクハンドル、３・
・・軸ロック装置、４・・・雄ねじシャフト、５・・・
作動棒、６・・・雌ねじ部、７，７′・・・突出部、８
，８′・・・軸部材、９・・・円筒ケース、１０・・・
コイルはね、１１．１１’− フツク状′部、１２・・
・床部（１２′・・・床部分）、１３・・・作動部材、
１４・・・床部支持枠、１５・・・押上杆、１６・・・
仰臥台。Figure 1 is an explanatory diagram of the overall configuration of the present invention, Figure 2 is an example of a bed to which the present invention is applied, and Figures 3 a and b are sectional views of the main parts.
b is a cross-sectional view taken along line X-X of a. Code 1... Drive shaft, 2... Crank handle, 3.
...Axis locking device, 4...Male thread shaft, 5...
Operating rod, 6... Female threaded part, 7, 7'... Projecting part, 8
, 8'... Shaft member, 9... Cylindrical case, 10...
Coil spring, 11.11'- hook-shaped part, 12...
・Floor part (12'...floor part), 13...operating member,
14... Floor support frame, 15... Push-up rod, 16...
Supine table.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）回転駆動装置に連なる駆動軸に、軸ロック装置を
介して雄ねじシャフトを連結すると共に、作動棒め一側
に設けた雌ねじ部を螺合させ、該作動棒の他側は加えら
れた変位を床部の昇降に変換する作動部材に連結すると
共に、前記軸ロック装置を仰臥台の適所に支持するよう
にしたことを特徴とする仰臥台に於ける床部の昇降用駆
動機構。(1) A male threaded shaft is connected to the drive shaft connected to the rotary drive device via a shaft locking device, and a female thread provided on one side of the actuating rod is screwed, and the other side of the actuating rod is attached. 1. A drive mechanism for raising and lowering a floor in a supine table, characterized in that it is connected to an actuation member that converts displacement into raising and lowering the bed, and the shaft locking device is supported at an appropriate position on the supine table. （２）軸ロック装置は、端部に切欠円筒または切欠円柱
状突出部を設けた一対の軸部材を、夫々の突出部が互い
違いとなるように対向させて円筒ケース内に回転自在に
設置し、該円筒ケースに前記軸部材と同軸なコイルはね
を内接させると共に、両端に形成したフック状部を前記
突出部間に介装し、回転により前記突出部が前記フツク
状部に係合して、前記コイルはねを縮径させる軸部材を
駆動軸側とし、他方の軸部材を雄ねじシャフト側とした
ことを特徴とする実用新案登録請求の範囲第１項記載の
仰臥台に於ける床部の昇降用駆動機構。(2) The shaft locking device has a pair of shaft members each having a notched cylinder or a notched cylindrical protrusion at the end, which are rotatably installed in a cylindrical case with the respective protrusions facing each other in alternating directions. , a coil spring coaxial with the shaft member is inscribed in the cylindrical case, and hook-shaped parts formed at both ends are interposed between the protruding parts, and the protruding part engages with the hook-shaped part by rotation. In the supine table according to claim 1, wherein the shaft member for reducing the diameter of the coil spring is on the drive shaft side, and the other shaft member is on the male threaded shaft side. Drive mechanism for raising and lowering the floor.
JP12353084U 1984-08-10 1984-08-10 Drive mechanism for raising and lowering the floor in a supine table Pending JPS6136621U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12353084U JPS6136621U (en) 1984-08-10 1984-08-10 Drive mechanism for raising and lowering the floor in a supine table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12353084U JPS6136621U (en) 1984-08-10 1984-08-10 Drive mechanism for raising and lowering the floor in a supine table

Publications (1)

Publication Number Publication Date
JPS6136621U true JPS6136621U (en) 1986-03-06

Family

ID=30682279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12353084U Pending JPS6136621U (en) 1984-08-10 1984-08-10 Drive mechanism for raising and lowering the floor in a supine table

Country Status (1)

Country Link
JP (1) JPS6136621U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0249888A (en) * 1988-08-10 1990-02-20 Kazuo Murazaki Rotary drilling bit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546181A (en) * 1978-09-29 1980-03-31 Showa Electric Wire & Cable Co Ltd Measuring method of dielectric loss tangent for power cable

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546181A (en) * 1978-09-29 1980-03-31 Showa Electric Wire & Cable Co Ltd Measuring method of dielectric loss tangent for power cable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0249888A (en) * 1988-08-10 1990-02-20 Kazuo Murazaki Rotary drilling bit
JPH0512516B2 (en) * 1988-08-10 1993-02-18 Kazuo Murazaki

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