JPS63188026U - - Google Patents
Info
- Publication number
- JPS63188026U JPS63188026U JP8176187U JP8176187U JPS63188026U JP S63188026 U JPS63188026 U JP S63188026U JP 8176187 U JP8176187 U JP 8176187U JP 8176187 U JP8176187 U JP 8176187U JP S63188026 U JPS63188026 U JP S63188026U
- Authority
- JP
- Japan
- Prior art keywords
- worm
- clutch
- nut
- claw
- fixed
- 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
- 210000000078 claw Anatomy 0.000 claims description 7
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 3
- 235000011613 Pinus brutia Nutrition 0.000 claims description 3
- 241000018646 Pinus brutia Species 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 238000001356 surgical procedure Methods 0.000 description 2
Landscapes
- Massaging Devices (AREA)
Description
第１図は、従来のマツサージ装置を示す平面図
、第２図は、同要部拡大断面図、第３図は、本考
案の一実施例を示すマツサージ装置のガタ止め機
構の正面断面図、第４図は、同要部拡大断面図で
ある。
１……ウオームギヤー、２……スラストカラー
、３……ローラー、４……ウオームホイール、５
……回転カラー、６……リンクアーム、７……ソ
レノイド装置、８……ギヤＢＯＸボデイ、９……
送りネジＡ、１０……軸受け、１１……レール、
１３……回転ツメ、１４……固定ツメ、１５……
ベアリングＡ、１６……プーリー、１７……ベル
ト、１８……モーター、２０……スリツト部、２
１……ウオームナツト、２２……トーシヨンコイ
ル、２３……スライドクラツチ、２４……クラツ
チガイド、２５……ベアリング、２６……ウオー
ム、２７……送りネジ、２８……Ｄクラツチ、２
９……クラツチアーム、３０……回転爪、３１…
…固定爪。
FIG. 1 is a plan view showing a conventional pine surgery device, FIG. 2 is an enlarged sectional view of the same essential parts, and FIG. 3 is a front sectional view of a backlash prevention mechanism of a pine surgery device showing an embodiment of the present invention. FIG. 4 is an enlarged sectional view of the same essential part. 1... Worm gear, 2... Thrust collar, 3... Roller, 4... Worm wheel, 5
... Rotating collar, 6 ... Link arm, 7 ... Solenoid device, 8 ... Gear box body, 9 ...
Feed screw A, 10... bearing, 11... rail,
13... Rotating claw, 14... Fixed claw, 15...
Bearing A, 16...Pulley, 17...Belt, 18...Motor, 20...Slit part, 2
1...Worm nut, 22...Torsion coil, 23...Slide clutch, 24...Clutch guide, 25...Bearing, 26...Worm, 27...Feed screw, 28...D clutch, 2
9...Clutch arm, 30...Rotating pawl, 31...
...Fixed claw.
Claims (1)
で、ローラーの移動と自転のどちらかを行なえる
マツサージ装置において、同芯で内側がめネジ外
側がウオームになつており片端をスリツト状にし
たウオームナツトと、コイルスプリング状のトー
シヨンコイルと、端部に回転爪と固定爪のあるス
ライドクラツチと、スライドクラツチの移動をガ
イドするクラツチガイドを有し、前記トーシヨン
コイルはウオームナツトのスリツト外周に通し片
端をウオームナツトに、他端をスライドクラツチ
に固定し、クラツチガイドはトーシヨンコイルの
外側でスライドクラツチの内側に設定しウオーム
ナツトに固定しておき、スライドクラツチがウオ
ーム側の位置ではウオームナツトに対し回転しな
い様クラツチガイドに爪を設け、ウオームと反対
側にスライドした場合はクラツチガイドの爪は外
れウオームナツトに対し回転し、トーシヨンコイ
ルによりウオームナツトのスリツト部を締めつけ
ることを特徴としたマツサージ装置のガタ止め機
構。 A pinsurge device that can either move or rotate the roller by rotating a feed screw with a D-cut on a portion of its outer circumference, has a concentric female screw on the inside, a worm on the outside, and a slit on one end. It has a worm nut, a torsion coil in the form of a coil spring, a slide clutch with a rotating claw and a fixed claw at the end, and a clutch guide for guiding the movement of the slide clutch, and the torsion coil is attached to the outer periphery of the slit of the worm nut. One end is fixed to the worm nut and the other end is fixed to the slide clutch.The clutch guide is set outside the torsion coil and inside the slide clutch and fixed to the worm nut.When the slide clutch is on the worm side, the worm A claw is provided on the clutch guide so that it does not rotate relative to the nut, and when the clutch slides in the opposite direction to the worm, the claw of the clutch guide comes off and rotates relative to the worm nut, and the torsion coil tightens the slit portion of the worm nut. The rattling prevention mechanism of the pine surge device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8176187U JPH0216756Y2 (en) | 1987-05-28 | 1987-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8176187U JPH0216756Y2 (en) | 1987-05-28 | 1987-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63188026U true JPS63188026U (en) | 1988-12-01 |
| JPH0216756Y2 JPH0216756Y2 (en) | 1990-05-09 |
Family
ID=30933791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8176187U Expired JPH0216756Y2 (en) | 1987-05-28 | 1987-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0216756Y2 (en) |
-
1987
- 1987-05-28 JP JP8176187U patent/JPH0216756Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0216756Y2 (en) | 1990-05-09 |
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