JPH04250161A - Patting massager - Google Patents
Patting massagerInfo
- Publication number
- JPH04250161A JPH04250161A JP799291A JP799291A JPH04250161A JP H04250161 A JPH04250161 A JP H04250161A JP 799291 A JP799291 A JP 799291A JP 799291 A JP799291 A JP 799291A JP H04250161 A JPH04250161 A JP H04250161A
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- side permanent
- shaped
- motor
- disc
- 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
- 238000010079 rubber tapping Methods 0.000 claims description 13
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Percussion Or Vibration Massage (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】この発明は、肩などの凝りをほぐ
す叩きマッサージ機に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tapping massage machine for relieving stiffness in shoulders and the like.
【０００２】0002
【従来の技術】従来この種の叩きマッサージ機は特開昭
５２−１３５５９０号に示されるものが一般的であった
。図６に従来例（特開昭５２−１３５５９０号）を示す
。図６において電磁石装置１０１は、励磁コイル１０７
が巻回されたコイルボビン１０６の空洞部に摺動可能に
配置された可動鉄心１０２と、可動鉄心１０２の一端部
１０２ａと磁気空隙１１６を設け、かつ可動鉄心１０２
の胴部と磁束授受部１１７を設け、かつコイル巻線部の
外周円筒部を囲むように配置された継鉄１０８と、可動
鉄心１０２の下端に突設した駆動棒１１１とから形成し
ている。この駆動棒１１１は継鉄１０８の下端中央部の
貫通孔１１５より外部に露出し、その先端部にアタッチ
メント１０３が固設してある。BACKGROUND OF THE INVENTION Conventionally, this type of tapping massage machine has been generally known as shown in Japanese Patent Application Laid-open No. 135590/1983. FIG. 6 shows a conventional example (Japanese Unexamined Patent Publication No. 135590/1983). In FIG. 6, the electromagnet device 101 includes an exciting coil 107
A movable core 102 is slidably disposed in a hollow portion of a coil bobbin 106 wound with a movable core 102, and a magnetic gap 116 is provided with one end 102a of the movable core 102.
It is formed from a yoke 108 which is provided with a body part and a magnetic flux transfer part 117, and which is arranged so as to surround the outer cylindrical part of the coil winding part, and a drive rod 111 which is protruded from the lower end of the movable iron core 102. . This drive rod 111 is exposed to the outside through a through hole 115 at the center of the lower end of the yoke 108, and an attachment 103 is fixed to its tip.
【０００３】0003
【発明が解決しようとする課題】マッサージ機の利用者
から要求されている時間当たりの叩き回数、以下叩き頻
度という、は毎分数１０００回程度である。しかし、従
来例の叩きマッサージ機では、可動鉄心の質量が５０グ
ラム程度有り、毎分数１０００回程度の叩き頻度、すな
わち高速で可動鉄心を往復移動させようとすると、慣性
力が増大し機械的追従性が悪くなる。このため、叩き頻
度は毎分数１００回程度以上増やすことができなかった
。Problems to be Solved by the Invention The number of taps per hour, hereinafter referred to as the tapping frequency, requested by massage machine users is approximately several thousand times per minute. However, in conventional tapping massage machines, the mass of the movable iron core is approximately 50 grams, and if the movable iron core is to be moved back and forth at high speed, which is a tapping frequency of approximately several thousand times per minute, the inertia force increases and the mechanical tracking Sexuality becomes worse. For this reason, it has not been possible to increase the hitting frequency to more than about 100 times per minute.
【０００４】この発明の目的は、毎分数１０００回程度
までの叩き頻度が実現できる叩きマッサージ機を提供す
ることにある。[0004] An object of the present invention is to provide a tapping massage machine that can achieve a tapping frequency of up to several thousand times per minute.
【０００５】[0005]
【課題を解決するための手段】この発明の叩きマッサー
ジ機は、モータと駆動側永久磁石と従動側永久磁石とア
タッチメントからなる。駆動側永久磁石はモータの主軸
に取り付けられている。従動側永久磁石は駆動側永久磁
石に対面して接近・離脱自在に設けられている。アタッ
チメントは従動側永久磁石に設けられている。[Means for Solving the Problems] The tapping massage machine of the present invention includes a motor, a driving side permanent magnet, a driven side permanent magnet, and an attachment. The drive-side permanent magnet is attached to the main shaft of the motor. The driven-side permanent magnet is provided facing the driving-side permanent magnet so as to be able to approach and separate from the drive-side permanent magnet. The attachment is provided on the driven permanent magnet.
【０００６】[0006]
【作用】この発明の叩きマッサージ機は、上記の構成と
することにより従来例と比較して可動部の質量を軽減で
きる。その結果、往復移動するときの追従性が向上し、
高い叩き頻度が得られる。[Function] The tapping massage machine of the present invention has the above-described structure, so that the mass of the movable parts can be reduced compared to the conventional example. As a result, followability when moving back and forth is improved,
A high hitting frequency can be obtained.
【０００７】[0007]
【実施例】以下、図１、図２および図３によってこの発
明の第１の実施例を説明する。図１および図２において
モータブロック１は、モータ２の主軸３に円盤状の駆動
側永久磁石４が固着されている。円盤状の駆動側永久磁
石４の一方の面には表面積の略半分ずつにＮ極およびＳ
極が着磁されており、他方の面にはその逆の極性が着磁
されている。このモータブロック１は、ハウジング５の
鍔部５ａにねじ止め等の手段で固着されている。DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS. 1, 2, and 3. In FIGS. 1 and 2, a motor block 1 has a disk-shaped drive-side permanent magnet 4 fixed to a main shaft 3 of a motor 2. As shown in FIGS. On one side of the disc-shaped drive-side permanent magnet 4, there are an N pole and an S pole on approximately half of the surface area.
One side is magnetized, and the other side is magnetized with the opposite polarity. This motor block 1 is fixed to a flange 5a of a housing 5 by means of screws or the like.
【０００８】一方アタッチメントブロック６は、アタッ
チメント７に取り付けられた断面Ｄ形状の主軸８に弾性
体からなるブッシュ１０および１１が挿入され、さらに
円盤状の従動側永久磁石９が固着されている。ここで、
主軸８はハウジング５の左端蓋部５ｂのＤ形孔５ｃに摺
動自在に挿通されている。また、円盤状の従動側永久磁
石９の一方の面には表面積の略半分ずつにＮ極およびＳ
極が着磁されており、他方の面にはその逆の極性が着磁
されている。この状態で、アタッチメントブロック６は
主軸８の長手方向に沿ってある程度（１０ｍｍ以内）往
復動可能である。このとき円盤状の従動側永久磁石９は
、アタンチメントブロック６が最もモータブロック１側
に移動したときでも、空隙１２を保ち円盤状の駆動側永
久磁石４と接触しない位置関係にある（第３図の状態）
。On the other hand, in the attachment block 6, bushes 10 and 11 made of an elastic body are inserted into a main shaft 8 having a D-shaped cross section and attached to an attachment 7, and a disk-shaped driven permanent magnet 9 is fixed thereto. here,
The main shaft 8 is slidably inserted into a D-shaped hole 5c of the left end cover 5b of the housing 5. Further, on one side of the disk-shaped driven side permanent magnet 9, approximately half of the surface area is provided with an N pole and an S pole.
One side is magnetized, and the other side is magnetized with the opposite polarity. In this state, the attachment block 6 can reciprocate to some extent (within 10 mm) along the longitudinal direction of the main shaft 8. At this time, the disk-shaped driven-side permanent magnet 9 is in a positional relationship that maintains the air gap 12 and does not come into contact with the disk-shaped drive-side permanent magnet 4 even when the attenuation block 6 moves furthest toward the motor block 1 (the third condition in the diagram)
.
【０００９】つぎに、この叩きマッサージ機の動作を説
明する。モータ２に通電し回転させると、モータ２の主
軸３に取り付けられた円盤状の駆動側永久磁石４も回転
運動を行う。円盤状の駆動側永久磁石４と円盤状の従動
側永久磁石９のそれぞれの対向面に着磁された磁性が同
極同志になったとき、円盤状の駆動側永久磁石４と円盤
状の従動側永久磁石９の間には斥力が働き、円盤状の従
動側永久磁石９はアタッチメント７側に押し出される。
逆に、円盤状の駆動側永久磁石４と円盤状の従動側永久
磁石９のそれぞれの対抗面に着磁された極性が異極同志
になったとき、円盤状の駆動側永久磁石４と円盤状の従
動側永久磁石９の間には吸引力が働き、円盤状の従動側
永久磁石９はモータブロック１側に引き戻される。この
往復動作はモータ２の１回転当たりに１回の割合で行わ
れる。また図３のように、円盤状の駆動側永久磁石４お
よび従動側永久磁石９の着磁がそれぞれ４極であれば、
アタッチメントブロック６の往復動作はモータ２の一回
転当たりに２回の割合で行われる。これ以上の極数着磁
の場合には、モータ２の１回転当たりのアタッチメント
ブロック１３の往復動作の回数は、着磁した極数に応じ
てその半分になる。Next, the operation of this tapping massage machine will be explained. When the motor 2 is energized and rotated, the disk-shaped drive-side permanent magnet 4 attached to the main shaft 3 of the motor 2 also rotates. When the magnetism magnetized on the opposing surfaces of the disc-shaped driving-side permanent magnet 4 and the disc-shaped driven-side permanent magnet 9 have the same polarity, the disc-shaped driving-side permanent magnet 4 and the disc-shaped driven permanent magnet 4 A repulsive force acts between the side permanent magnets 9, and the disk-shaped driven side permanent magnet 9 is pushed toward the attachment 7 side. Conversely, when the polarities magnetized on the opposing surfaces of the disc-shaped driving side permanent magnet 4 and the disc-shaped driven side permanent magnet 9 become different polarities, the disc-shaped driving side permanent magnet 4 and the disc-shaped driven side permanent magnet 4 An attractive force acts between the disk-shaped driven permanent magnets 9, and the disk-shaped driven permanent magnets 9 are pulled back toward the motor block 1. This reciprocating operation is performed once per rotation of the motor 2. Further, as shown in FIG. 3, if the disc-shaped driving-side permanent magnet 4 and driven-side permanent magnet 9 each have four poles of magnetization,
The attachment block 6 reciprocates twice per revolution of the motor 2. If the number of poles is larger than this, the number of reciprocating operations of the attachment block 13 per rotation of the motor 2 will be halved according to the number of magnetized poles.
【００１０】図４および図５に、この発明の第２の実施
例を示す。この実施例のモータブロック１は第１の実施
例と同様である。アタッチメントブロック１３は、２本
の断面Ｄ形状の軸１４，１５を、装置のハウジング１６
の左端蓋部１６ａのＤ形孔１６ｂ，１６ｃに摺動自在に
挿通した後に、左右からそれぞれ弾性体からなるブッシ
ュ１７，１８を挿通せ、さらにアタッチメント１９およ
び円盤状の従動側永久磁石２０をそれぞれ左右に固着す
ることで形成する。この実施例の場合、円盤状の従動側
永久磁石２０は表裏に互いに異極が１極着磁されたもの
である。この状態で、アタッチメントブロック１３は軸
１４，１５の長手方向に沿ってある程度（１０ｍｍ以内
）往復動可能である。このとき円盤状の駆動側永久磁石
４と円盤状の従動側永久磁石２０は、アタッチメントブ
ロック１３が最もモータブロック１側に移動したときで
も、空隙１２を保ち円盤状の駆動側永久磁石４と接触し
ない位置関係にある。A second embodiment of the invention is shown in FIGS. 4 and 5. The motor block 1 of this embodiment is similar to that of the first embodiment. The attachment block 13 connects two shafts 14 and 15 with a D-shaped cross section to the housing 16 of the device.
After the D-shaped holes 16b and 16c of the left end cover 16a are slidably inserted into the D-shaped holes 16b and 16c, the bushes 17 and 18 made of elastic bodies are inserted from the left and right sides, respectively, and the attachment 19 and the disc-shaped driven side permanent magnet 20 are respectively inserted. It is formed by sticking to the left and right sides. In the case of this embodiment, the disk-shaped driven side permanent magnet 20 is magnetized with one pole of different polarity on the front and back sides. In this state, the attachment block 13 can reciprocate to some extent (within 10 mm) along the longitudinal direction of the shafts 14 and 15. At this time, the disc-shaped driving-side permanent magnet 4 and the disc-shaped driven-side permanent magnet 20 maintain the air gap 12 and come into contact with the disc-shaped driving-side permanent magnet 4 even when the attachment block 13 moves furthest toward the motor block 1. It's in a position where it doesn't.
【００１１】つぎに、この叩きマッサージ機の動作を説
明する。モータ２に通電し回転させると、モータ２の主
軸３に取り付けられた円盤状の駆動側永久磁石４も回転
運動を行う。円盤状の駆動側永久磁石４と円盤状の従動
側永久磁石２０のそれぞれの対向面に着磁された極性が
同極同志になったとき、円盤状の駆動側永久磁石４と円
盤状の従動側永久磁石２０の間には斥力が働き、円盤状
の従動側永久磁石２０はアタッチメント１９側に押し出
される。逆に、円盤状の駆動側永久磁石４と円盤状の従
動側永久磁石２０のそれぞれの対向面に着磁された極性
が異極同志になったとき、円盤状の駆動側永久磁石４と
円盤状の従動側永久磁石２０の間には吸引力が働き、円
盤状の従動側永久磁石２０はモータブロック１側に引き
戻される。この往復動作はモータ２の１回転当たりに１
回の割合で行われる。また図３のように、円盤状の駆動
側永久磁石４の着磁が４極であれば、アタッチメントブ
ロック１３の往復動作はモータ２の１回転当たりに２回
の割合で行われる。これ以上の極数着磁の場合には、モ
ータ２の１回転当たりのアタッチメントブロック１３の
往復動作の回数は、着磁した極数に応じてその半分にな
る。また、円盤状の従動側永久磁石２０の円盤状の駆動
側永久磁石４に対向する面の磁性が磁石の中でまちまち
であれば、その極性に応じてある磁石は出たり、ある磁
石は引っ込んだりする。Next, the operation of this tapping massage machine will be explained. When the motor 2 is energized and rotated, the disk-shaped drive-side permanent magnet 4 attached to the main shaft 3 of the motor 2 also rotates. When the polarities magnetized on the opposing surfaces of the disc-shaped driving-side permanent magnet 4 and the disc-shaped driven-side permanent magnet 20 become the same polarity, the disc-shaped driving-side permanent magnet 4 and the disc-shaped driven permanent magnet 4 A repulsive force acts between the side permanent magnets 20, and the disk-shaped driven side permanent magnet 20 is pushed toward the attachment 19 side. Conversely, when the polarities magnetized on the opposing surfaces of the disc-shaped driving-side permanent magnet 4 and the disc-shaped driven-side permanent magnet 20 become different polarities, the disc-shaped driving-side permanent magnet 4 and the disc-shaped An attractive force acts between the disk-shaped driven permanent magnets 20, and the disk-shaped driven permanent magnets 20 are pulled back toward the motor block 1. This reciprocating operation is performed once per rotation of motor 2.
It is done at a rate of 1. Further, as shown in FIG. 3, if the disc-shaped drive-side permanent magnet 4 is magnetized with four poles, the attachment block 13 reciprocates twice per rotation of the motor 2. If the number of poles is larger than this, the number of reciprocating operations of the attachment block 13 per rotation of the motor 2 will be halved according to the number of magnetized poles. Furthermore, if the magnetism of the surface of the disc-shaped driven permanent magnet 20 that faces the disc-shaped driving permanent magnet 4 varies among the magnets, some magnets will come out and some magnets will retract, depending on the polarity. or
【００１２】0012
【発明の効果】この発明の叩きマッサージ機は、可動鉄
心の質量を軽減させることにより、これを高速で往復移
動させても従来例と比較して慣性力は小い。このため叩
き頻度を毎分数１０００回程度まで実現できるので、プ
ロのマッサージ師の施療を受けているかのような快適さ
が得られる。Effects of the Invention In the tapping massage machine of the present invention, by reducing the mass of the movable iron core, the inertia force is smaller than that of the conventional example even when the movable iron core is moved back and forth at high speed. As a result, the frequency of hitting can be up to several 1000 times per minute, providing the comfort of being treated by a professional masseuse.
【図１】この発明の第１の実施例の断面図。FIG. 1 is a sectional view of a first embodiment of the invention.
【図２】この発明の第１の実施例の部分斜視図。FIG. 2 is a partial perspective view of the first embodiment of the invention.
【図３】この発明の第１の実施例の永久磁石の形状図。FIG. 3 is a diagram showing the shape of a permanent magnet according to the first embodiment of the present invention.
【図４】この発明の第２の実施例の断面図。FIG. 4 is a sectional view of a second embodiment of the invention.
【図５】この発明の第２の実施例の部分斜視図。FIG. 5 is a partial perspective view of a second embodiment of the invention.
【図６】従来例の断面図。FIG. 6 is a sectional view of a conventional example.
【符号の説明】 ２ モータ ３ 主軸 ４ 円盤状の駆動側永久磁石 ９ 円盤状の従動側永久磁石[Explanation of symbols] 2 Motor 3 Main shaft 4 Disc-shaped drive side permanent magnet 9 Disc-shaped driven side permanent magnet
Claims (1)
付けられた駆動側永久磁石と、この駆動側永久磁石に対
面して接近・離脱自在に設けた従動側永久磁石と、この
従動側永久磁石に設けたアタッチメントとを備えた叩き
マッサージ機。[Claim 1] A motor, a driving-side permanent magnet attached to the output shaft of this motor, a driven-side permanent magnet facing the driving-side permanent magnet so as to be freely accessible and detachable, and this driven-side permanent magnet. A tapping massage machine equipped with an attachment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP799291A JPH04250161A (en) | 1991-01-25 | 1991-01-25 | Patting massager |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP799291A JPH04250161A (en) | 1991-01-25 | 1991-01-25 | Patting massager |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04250161A true JPH04250161A (en) | 1992-09-07 |
Family
ID=11680904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP799291A Pending JPH04250161A (en) | 1991-01-25 | 1991-01-25 | Patting massager |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04250161A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009291451A (en) * | 2008-06-06 | 2009-12-17 | Hideaki Watanabe | Body massager |
| US9889066B2 (en) | 2013-07-01 | 2018-02-13 | Good Fortune 5, Llc | Massaging device having a heat sink |
| WO2022124132A1 (en) * | 2020-12-11 | 2022-06-16 | 株式会社資生堂 | Skin stimulation device and control method for skin stimulation device |
-
1991
- 1991-01-25 JP JP799291A patent/JPH04250161A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009291451A (en) * | 2008-06-06 | 2009-12-17 | Hideaki Watanabe | Body massager |
| US9889066B2 (en) | 2013-07-01 | 2018-02-13 | Good Fortune 5, Llc | Massaging device having a heat sink |
| US11285075B2 (en) | 2013-07-01 | 2022-03-29 | Hyper Ice, Inc. | Massage device having variable stroke length |
| US11857482B1 (en) | 2013-07-01 | 2024-01-02 | Hyperice Ip Subco, Llc | Massage device having variable stroke length |
| US11938082B1 (en) | 2013-07-01 | 2024-03-26 | Hyperice Ip Subco, Llc | Massage device having variable stroke length |
| WO2022124132A1 (en) * | 2020-12-11 | 2022-06-16 | 株式会社資生堂 | Skin stimulation device and control method for skin stimulation device |
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