JP2869463B2 - Electric massage machine - Google Patents

Electric massage machine

Info

Publication number
JP2869463B2
JP2869463B2 JP10406389A JP10406389A JP2869463B2 JP 2869463 B2 JP2869463 B2 JP 2869463B2 JP 10406389 A JP10406389 A JP 10406389A JP 10406389 A JP10406389 A JP 10406389A JP 2869463 B2 JP2869463 B2 JP 2869463B2
Authority
JP
Japan
Prior art keywords
operating piece
slider
slot
tool
kneading
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 - Fee Related
Application number
JP10406389A
Other languages
Japanese (ja)
Other versions
JPH02280757A (en
Inventor
達章 富山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MARUTAKA KK
Original Assignee
MARUTAKA KK
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 MARUTAKA KK filed Critical MARUTAKA KK
Priority to JP10406389A priority Critical patent/JP2869463B2/en
Publication of JPH02280757A publication Critical patent/JPH02280757A/en
Application granted granted Critical
Publication of JP2869463B2 publication Critical patent/JP2869463B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Percussion Or Vibration Massage (AREA)
  • Massaging Devices (AREA)

Description

【発明の詳細な説明】 [産業上の利用分野] この発明は電動マツサージ機に関するものであり、特
に、たたき具と揉み具の双方を備えた電動マツサージ機
に関するものである。
Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric pine surge machine, and more particularly to an electric pine surge machine having both a knocking tool and a kneading tool.

[従来の技術] 従来、此種電動マツサージ機は種々のものが提案され
ている。例えば、前後動自在に作動片を設けたり、或は
作動片を回動自在に設け、之等作動片へたたき具や揉み
具を取付けている。
[Prior Art] Conventionally, various types of electric pine surge machines of this type have been proposed. For example, an operating piece is provided so as to be able to move back and forth, or the operating piece is provided rotatably, and a tapping tool or a kneading tool is attached to the operating piece.

[発明が解決しようとする課題] 従来の電動マツサージ機は、大型のものを除いては、
何れもたたき具のみ或は揉み具のみを備えたものが多
い。又、揉み具も単に肩や腰等を揺動させるだけであつ
た。
[Problems to be Solved by the Invention] Conventional electric pine surge machines, except for large ones,
Many of them have only a tapping tool or only a kneading tool. In addition, the massaging tool merely swings the shoulders and waist.

そこで、肩や腰等の患部の疲労を効果的に治癒すべ
く、たたき並びに揉みの双方の動作を為す小型の電動マ
ツサージ機を提供するために解決せられるべき技術的課
題が生じてくるのであり、本発明はこの課題を解決する
ことを目的とする。
Therefore, in order to effectively heal the fatigue of the affected area such as the shoulders and the waist, there is a technical problem that must be solved in order to provide a small electric pine surge machine that performs both tapping and massaging operations. It is an object of the present invention to solve this problem.

[課題を解決するための手段] この発明は上記目的を達成するために提案せられたも
のであり、モータによって回転するクランク軸を設け、
摺動自在に設けた作動片に溝孔を開穿すると共に、該溝
孔へ前記クランク軸のクランクピンを遊挿して摺動機構
を形成し、該摺動機構の一側部にたたき具を取付け、他
側部に揉み装置を備えた電動マッサージ機に於て、前記
揉み装置は対峙して設けられた揉み具を有し、且つ、双
方の揉み具の基部は作動片の一端部に枢着され、該双方
の揉み具の先端部を末広がり状に拡開し、更に、夫々の
基部近傍に揉み具の長手方向へ長孔を開穿し、基板に立
設したピンを該長孔へ遊挿して揉み具を拡縮自在に形成
すると共に、前記作動片を摺動機構に連結し、更に、前
記クランクピンに遊嵌され、且つ、作動片の溝孔内を摺
動する摺動子であって、該摺動子の内側面及び外側面に
クランクピンの軸方向へ油溝を穿設して成る電動マッサ
ージ機を提供せんとするものである。
[Means for Solving the Problems] The present invention has been proposed to achieve the above object, provided with a crankshaft rotated by a motor,
A slot is formed in the slidably provided operating piece, and a crank pin of the crankshaft is loosely inserted into the slot to form a sliding mechanism, and a tapping tool is provided on one side of the sliding mechanism. In an electric massage machine provided with a massaging device on the other side, the massaging device has massaging tools provided to face each other, and the bases of both massaging tools are pivotally connected to one end of the operating piece. Is attached, and the front ends of both rubbing tools are expanded in a divergent shape.Furthermore, a long hole is formed in the vicinity of each base in the longitudinal direction of the rubbing tool, and a pin erected on the substrate is inserted into the long hole. A slider is loosely inserted to form the kneading tool so as to be able to expand and contract, and the operating piece is connected to a sliding mechanism. Further, the sliding piece is loosely fitted to the crank pin and slides in a slot of the operating piece. There is no provision of an electric massage machine in which an oil groove is formed in the inner surface and the outer surface of the slider in the axial direction of the crankpin. It is intended to.

[作用] 本発明の電動マッサージ機の揉み具の基部は作動片の
一端部に枢着され、該作動片の摺動によつて押引され
る。然るとき、前記基部に開穿された長孔は基板のピン
を摺擦しながら移動し、揉み具の先端部は作動片の往復
運動に伴って拡縮運動しながら押印され、患部を押圧或
は引張しつつ揉みほぐす。
[Operation] The base of the massaging tool of the electric massage machine of the present invention is pivotally attached to one end of the operating piece, and is pushed and pulled by sliding of the operating piece. At that time, the long hole formed in the base moves while sliding the pins of the substrate, and the tip of the massaging tool is stamped while expanding and contracting with the reciprocating motion of the operating piece, thereby pressing or pressing the affected part. Is massaged while pulling.

クランクピンには摺動子が遊嵌され、摺動子の内側面
及び外側面に油溝を穿設してある。該摺動子の内側面と
クランクピンとの間、並びに摺動子の外側面と作動片の
溝孔との間に夫々グリース等の潤滑剤を注入すれば、潤
滑剤は油溝を通って万遍なく摺動面に行渡る。従って、
クランクピンの回転による発熱及び摩耗を防止でき、作
動片の溝孔内の摺動も極めて円滑になる。
A slider is loosely fitted to the crank pin, and oil grooves are formed in the inner and outer surfaces of the slider. If a lubricant such as grease is injected between the inner surface of the slider and the crank pin, and between the outer surface of the slider and the slot of the operating piece, the lubricant passes through the oil groove. All over the sliding surface. Therefore,
Heat generation and wear due to the rotation of the crank pin can be prevented, and the sliding of the working piece in the slot becomes extremely smooth.

[実施例] 以下、本発明の一実施例を別紙添付図面に従って詳述
する。第1図は電動マツサージ機全体を示したもので、
符号(1)は樹脂製の本体であり、把持部(2)の内部
には制御回路基板が内蔵され、コントロールスイッチ
(3)によつてモータ(4)の回転数を任意に増減でき
るように形成してある。モータ(4)の上部には摺動機
構(5)が設けられ、該摺動機構(5)の一側部にたた
き具(6)を取付け、且つ、摺動機構(5)の他端部に
揉み装置(7)を備えてある。
Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. Fig. 1 shows the entire electric pine surge machine.
Reference numeral (1) denotes a resin main body, a control circuit board is built in the grip part (2), and the number of rotations of the motor (4) can be arbitrarily increased or decreased by a control switch (3). It is formed. A sliding mechanism (5) is provided on the upper part of the motor (4), a tapping tool (6) is attached to one side of the sliding mechanism (5), and the other end of the sliding mechanism (5) is provided. Provided with a kneading device (7).

第2図及び第3図に摺動機構(5)の拡大図を示す。
樹脂ケース(8)の下部へ前記モータ(4)の回転軸に
刻設したウオーム(9)を挿入し、該ウオーム(9)と
噛合した第1のギヤ(10)及び、第1のギヤ(10)と噛
合した第2のギヤ(11)へ夫々モータ(4)の回転を伝
達する。第1のギヤ(10)にはクランク軸(12)が嵌挿
され、樹脂ケース(8)の正面側にクランクピン(13)
を突設してある。又、第2のギヤ(11)にもクランク軸
(14)が嵌挿され、樹脂ケース(8)の背面側にクラン
クピン(15)を突設してある。前記クランクピン(13)
及び(15)には四角形の摺動子(16)が遊嵌されてい
る。
2 and 3 show enlarged views of the sliding mechanism (5).
A worm (9) engraved on the rotation shaft of the motor (4) is inserted into a lower portion of the resin case (8), and a first gear (10) and a first gear ( The rotation of the motor (4) is transmitted to the second gears (11) meshed with 10). A crankshaft (12) is fitted into the first gear (10), and a crankpin (13) is provided on the front side of the resin case (8).
Is protruding. A crankshaft (14) is also fitted into the second gear (11), and a crankpin (15) is protrudingly provided on the rear side of the resin case (8). The crank pin (13)
A square slider (16) is loosely fitted to (15) and (15).

該摺動子(16)は第4図及び第5図に示すように、内
側面の対向する位置にクランクピン(13)(15)の軸方
向へ油溝(17)(17)を穿設し、且つ、外側の両側面に
同方向へ油溝(18)(18),(18)(18)を穿設すると
共に、摺動子(16)の底面に円形の座(19)を段設して
ある。而して、該摺動子(16)の内側面とクランクピン
(13)(15)との間にグリース等の潤滑剤を注入すれ
ば、潤滑剤は油溝(17)(17)を通って万遍なく摺動面
に行渡る。又、後述する作動片の溝孔と該摺動子(16)
の外側面との間にも潤滑剤を注入すれば、前述と同様に
油溝(18)(18)によつて円滑に潤滑作用が行われる。
As shown in FIGS. 4 and 5, the slider (16) has oil grooves (17) and (17) formed in the axial direction of the crankpins (13) and (15) at opposing positions on the inner surface. In addition, oil grooves (18), (18), (18), (18) are drilled in the same direction on both outer side surfaces, and a circular seat (19) is stepped on the bottom surface of the slider (16). It is set up. If a lubricant such as grease is injected between the inner surface of the slider (16) and the crankpins (13) (15), the lubricant passes through the oil grooves (17) (17). All over the sliding surface. Also, the slot of the operating piece and the slider (16)
If a lubricant is also injected between the outer surfaces of the oil grooves, the lubricating action is smoothly performed by the oil grooves (18) and (18) as described above.

次に、第2図及び第3図に於て作動片(20)及び(2
1)について説明する。作動片(20)及び(21)は、同
図にて左右方向へ長手に形成された金属片であり、該作
動片(20)の正面に樹脂製のスライド片(22)(22)を
固着し、更に、その表面へカバー(23)を蓋装してビス
(24)(24)(24)(24)にて緊締する。而して、該作
動片(20)は樹脂ケース(8)上面に立設された支持柱
(25)(25)…と前記カバー(23)とに挿挿され、左右
方向へ摺動自在に形成してある。前記スライド片(22)
(22)間には溝孔(26)が開穿され、該溝孔(26)へ樹
脂製のガイド(27)を嵌入し、前述したクランクピン
(13)の摺動子(16)を遊挿する。又、作動片(20)の
左側部は段設され、後述する揉み具(28)(28)の基部
(29)(29)をピン(30)によつて拡縮自在に枢着して
ある。
Next, referring to FIGS. 2 and 3, the operating pieces (20) and (2)
1) will be described. The operation pieces (20) and (21) are metal pieces formed to be long in the left-right direction in the figure, and resin slide pieces (22) and (22) are fixed to the front of the operation piece (20). Then, a cover (23) is covered on the surface and tightened with screws (24) (24) (24) (24). The operating piece (20) is inserted into the support columns (25) (25) standing on the upper surface of the resin case (8) and the cover (23) so as to be slidable in the left-right direction. It is formed. The slide piece (22)
A slot (26) is formed between the slots (22), and a resin guide (27) is inserted into the slot (26) to allow the slide (16) of the crank pin (13) to play. Insert. The left side of the operation piece (20) is stepped, and the bases (29) and (29) of the massaging tools (28) and (28) described later are pivotally attached to the base by pins (30) so as to be able to expand and contract.

一方、作動片(21)は樹脂ケース(8)の背面側に設
けられ、その右側部は正面側に折曲されて樹脂又はゴム
製のたたき具(6)が取付けられている。前記作動片
(20)と同様に、該作動片(21)には溝孔(32)が開穿
され、該溝孔(32)へ樹脂製のガイド(27)を嵌入し、
前述したクランクピン(15)の摺動子(16)を遊挿す
る。又、図示はしないが作動片(21)に樹脂製のスライ
ド片を固着し、カバー(33)を蓋装してビス(24)(2
4)(24)(24)にて緊締する。従って、第6図に示す
ように、第1のギヤ(10)が例えば時計方向に回転する
とき、その回転が第2のギヤ(11)へ伝達されてクラン
ク軸(14)が反時計方向に回転し、クランクピン(15)
に遊嵌した摺動子(16)は、ガイド(27)を摺擦しなが
ら溝孔(32)を図中下方へ移動する。更に、前記クラン
ク軸(14)は反時計方向に回転を続け、第7図に示すよ
うに作動片(21)は右方向へ移動する。斯くして、クラ
ンク軸(14)の回転によつて摺動子(16)が溝孔(32)
内を摺動し、作動片(21)を左右に往復運動させて、た
たき具(6)が肩や腰等を押圧して患部の血行を良好に
するのである。
On the other hand, the operating piece (21) is provided on the back side of the resin case (8), and the right side thereof is bent to the front side, and a resin or rubber tapping tool (6) is attached. Similarly to the operation piece (20), a slot (32) is formed in the operation piece (21), and a resin guide (27) is fitted into the groove (32).
The slider (16) of the crank pin (15) is loosely inserted. Although not shown, a resin slide piece is fixed to the operation piece (21), and the cover (33) is covered with a screw (24) (2
4) Tighten at (24) and (24). Therefore, as shown in FIG. 6, when the first gear (10) rotates, for example, clockwise, the rotation is transmitted to the second gear (11), and the crankshaft (14) rotates counterclockwise. Rotating and crankpin (15)
The slider (16) loosely fitted to the groove moves the slot (32) downward in the figure while sliding on the guide (27). Further, the crankshaft (14) continues to rotate counterclockwise, and the operating piece (21) moves rightward as shown in FIG. Thus, the slider (16) is rotated by the rotation of the crankshaft (14) to cause the slot (32) to rotate.
By sliding inside, the operating piece (21) is reciprocated right and left, and the tapping tool (6) presses the shoulder, the waist and the like to improve the blood circulation of the affected part.

次に、第1図乃至第3図に従って前記作動片(20)の
左側部に設けた揉み装置(7)について説明する。符号
(28)は樹脂又はゴム製の揉み具であり、その基部(2
9)は金属板にて形成されている。対峙して設けた揉み
具(28)(28)は先端部を末広がり拡開し、且つ、双方
の基部(29)(29)を前記作動片(20)の左端部へピン
(30)によつて拡縮自在に枢着してある。該基部(29)
の近傍位置には、揉み具(28)の長手方向へ長孔(34)
を開穿し、該長孔(34)へ樹脂製のガイド(35)(35)
を嵌入してある。そして、皿状の頭部を有したピン(3
6)に前記摺動子(16)を遊嵌し、該摺動子(16)を長
孔(34)のガイド(35)(35)間に遊挿する。更に、ピ
ン(36)の下端部に刻設した雄螺子部(36a)を、前記
樹脂ケース(8)の背面に固着した金属製の基板(37)
へ螺着する。尚、双方の基部(29)(29)の長孔(34)
(34)は適宜間隔を有してピン(36)(36)が遊挿さ
れ、夫々のピン(36)(36)の頭部には金属製の座金板
(38)が架設されている。
Next, the kneading device (7) provided on the left side of the operating piece (20) will be described with reference to FIGS. Reference numeral (28) denotes a plastic or rubber massaging tool, and its base (2
9) is formed of a metal plate. The rubbing tools (28) and (28) provided facing each other spread and widen the distal end portion, and the both base portions (29) and (29) are pinned to the left end portion of the operating piece (20) by a pin (30). It is pivotally attached to expand and contract. The base (29)
In the longitudinal direction of the massaging tool (28)
And guide the resin guides (35) and (35) to the long holes (34).
Is inserted. And a pin with a dish-shaped head (3
The slider (16) is loosely fitted to 6), and the slider (16) is loosely inserted between the guides (35) and (35) of the long hole (34). Further, a male screw (36a) engraved at the lower end of the pin (36) is fixed to the back surface of the resin case (8).
To screw. In addition, the long hole (34) of both bases (29) (29)
In (34), pins (36) and (36) are loosely inserted at appropriate intervals, and a metal washer plate (38) is installed on the head of each of the pins (36) and (36).

ここで、前記揉み装置(7)の作動について説明す
る。第8図に示すように、第1のギヤ(10)が例えば反
時計方向に回転するとき、クランク軸(12)も同方向に
回転し、クランクピン(13)に遊嵌した摺動子(16)
は、ガイド(27)を摺擦しながら溝孔(26)を図中下方
へ移動する。更に、前記クランク軸(12)は反時計方向
に回転を続け、作動片(20)が図中右方向へ移動し、前
記揉み具(28)(28)の基部(29)(29)はピン(30)
によつて同方向へ引張される。然るとき、第9図に示す
ように、前記長孔(34)に嵌入したガイド(35)(35)
とピン(36)に遊嵌した摺動子(16)とが摺擦し、揉み
具(28)(28)は先端部を収縮しながら右方向へ引張さ
れる。斯くして、クランク軸(12)の回転によつて摺動
子(16)が溝孔(26)内を摺動し、作動片(20)を左右
に往復運動させて揉み具(28)(28)を押引しつつ収縮
させる。依って、該揉み具(28)(28)を肩や腰等に押
し当てて作動すれば、該揉み具(28)(28)は患部を押
圧或は引張しつつ揉みほぐし、極めて効果的に疲労を治
癒する。
Here, the operation of the massaging device (7) will be described. As shown in FIG. 8, when the first gear (10) rotates, for example, in the counterclockwise direction, the crankshaft (12) also rotates in the same direction, and the slider (11) loosely fitted to the crankpin (13). 16)
Moves the slot (26) downward in the figure while rubbing the guide (27). Further, the crankshaft (12) continues to rotate counterclockwise, the operating piece (20) moves rightward in the figure, and the bases (29) (29) of the massaging tools (28) (28) (30)
In the same direction. At that time, as shown in FIG. 9, the guides (35) and (35) fitted into the long holes (34)
And the slider (16) loosely fitted to the pin (36) rubs, and the kneading tools (28) (28) are pulled rightward while contracting the tip. Thus, the rotation of the crankshaft (12) causes the slider (16) to slide in the slot (26), reciprocatingly move the operating piece (20) left and right, and knead the tool (28) ( 28) Shrink while pushing and pulling. Therefore, if the kneading tools (28) and (28) are operated by pressing them against the shoulders, waist, etc., the kneading tools (28) and (28) can rub and knead the affected part while pressing or pulling them, and extremely effectively fatigue. To heal.

尚、本実施例では、樹脂ケース(8)の正面側及び背
面側に夫々別個に作動片(20)及び(21)を設けている
が、特に之に限定せられるべきではなく、一つの作動片
にたたき具及び揉み具の双方を取付けてもよい。
In the present embodiment, the operating pieces (20) and (21) are separately provided on the front side and the rear side of the resin case (8), however, the present invention is not limited to this. You may attach both a tapping tool and a massaging tool to a piece.

更に、この発明は、この発明の精神を逸脱しない限り
種々の改変を為す事ができ、そして、この発明が該改変
せられたものに及ぶことは当然である。
Further, the present invention can be variously modified without departing from the spirit of the present invention, and it is natural that the present invention extends to the modified ones.

[発明の効果] 本発明の揉み装置は揉み具の先端部が拡縮運動しなが
ら往復移動し、単に肩や腰等を揉むだけではなく、患部
を押圧或は引張しつつ揉みほぐす。
[Effects of the Invention] The kneading apparatus of the present invention reciprocates while the tip end of the kneading tool expands and contracts, and not only rubs the shoulders and waist, but also rubs the affected part while pressing or pulling it.

そして、クランクピンに遊嵌された摺動子には油溝が
穿設され、潤滑剤が万遍なく摺動面に行渡り、潤滑硬化
を高めて摺動部位の発熱及び摩耗を防止する。
An oil groove is formed in the slider that is loosely fitted to the crankpin, and the lubricant is evenly distributed on the sliding surface to enhance lubrication hardening and prevent heat generation and abrasion at the sliding portion.

斯くして、簡素化した構成でありながらたたき動作と
揉み動作を任意に行い、極めて効果的に疲労を治癒する
ことができる。
Thus, the tapping operation and the rubbing operation can be arbitrarily performed with a simplified configuration, and the fatigue can be healed extremely effectively.

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

図は本発明の一実施例を示したものであり、第1図は電
動マツサージ機の一部切欠正面図、第2図は摺動機構を
示す要部の正面図、第3図は同要部の底面図、第4図は
摺動子の正面図、第5図は同一部切欠側面図、第6図及
び第7図は作動片に取付けたたたき具の作動を説明する
解説図、第8図及び第9図は作動片に取付けた揉み装置
の作動を説明する説明図である。 (4)……モータ、(5)……摺動機構 (6)……たたき具、(7)……揉み装置 (12)(14)……クランク軸、(13)(15)……クラン
クピン (16)……摺動子、(17)(18)……油溝 (20)(21)……作動片、(26)(32)……溝孔 (28)……揉み具、(29)……基部 (34)……長孔、(36)……ピン (37)……基板
FIG. 1 shows an embodiment of the present invention. FIG. 1 is a partially cutaway front view of an electric pine surge machine, FIG. 2 is a front view of a main part showing a sliding mechanism, and FIG. FIG. 4 is a front view of the slider, FIG. 5 is a cutaway side view of the same part, FIGS. 6 and 7 are explanatory views for explaining the operation of the tapping tool attached to the operation piece. 8 and 9 are explanatory views for explaining the operation of the kneading device attached to the operation piece. (4) Motor, (5) Sliding mechanism (6) Tapping tool, (7) Kneading device (12) (14) Crank shaft, (13) (15) Crank Pin (16) ... Slider, (17) (18) ... Oil groove (20) (21) ... Working piece, (26) (32) ... Slot (28) ... Kneading tool, ( 29) Base (34) Slot, (36) Pin (37) Board

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】モータによって回転するクランク軸を設
け、摺動自在に設けた作動片に溝孔を開穿すると共に、
該溝孔へ前記クランク軸のクランクピンを遊挿して摺動
機構を形成し、該摺動機構の一側部にたたき具を取付
け、他側部に揉み装置を備えた電動マッサージ機に於
て、前記揉み装置は対峙して設けられた揉み具を有し、
且つ、双方の揉み具の基部は作動片の一端部に枢着さ
れ、該双方の揉み具の先端部を末広がり状に拡開し、更
に、夫々の基部近傍に揉み具の長手方向へ長孔を開穿
し、基板に立設したピンを該長孔へ遊挿して揉み具を拡
縮自在に形成すると共に、前記作動片を摺動機構に連結
し、更に、前記クランクピンに遊嵌され、且つ、作動片
の溝孔内を摺動する摺動子であって、該摺動子の内側面
及び外側面にクランクピンの軸方向へ油溝を穿設して成
る電動マッサージ機。
A crankshaft rotated by a motor is provided, and a slot is formed in a slidably provided operating piece.
In an electric massage machine having a sliding mechanism formed by loosely inserting a crankpin of the crankshaft into the slot, a tapping tool attached to one side of the sliding mechanism, and a kneading device on the other side. , The kneading device has a kneading tool provided to face each other,
In addition, the bases of both the rubbing tools are pivotally attached to one end of the operating piece, and the distal ends of the two rubbing tools are widened in a divergent shape, and furthermore, elongated holes in the longitudinal direction of the rubbing tools near the respective bases. And forming the kneading tool to be freely expandable and contractable by loosely inserting a pin erected on the substrate into the elongated hole, connecting the operating piece to a sliding mechanism, and further being loosely fitted to the crank pin, An electric massage machine, which is a slider that slides in a slot of an operating piece, wherein an oil groove is formed in an inner surface and an outer surface of the slider in an axial direction of a crankpin.
JP10406389A 1989-04-24 1989-04-24 Electric massage machine Expired - Fee Related JP2869463B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10406389A JP2869463B2 (en) 1989-04-24 1989-04-24 Electric massage machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10406389A JP2869463B2 (en) 1989-04-24 1989-04-24 Electric massage machine

Publications (2)

Publication Number Publication Date
JPH02280757A JPH02280757A (en) 1990-11-16
JP2869463B2 true JP2869463B2 (en) 1999-03-10

Family

ID=14370715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10406389A Expired - Fee Related JP2869463B2 (en) 1989-04-24 1989-04-24 Electric massage machine

Country Status (1)

Country Link
JP (1) JP2869463B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100678349B1 (en) * 2005-05-26 2007-02-05 남재웅 Massage apparatus
KR100948934B1 (en) * 2008-03-28 2010-03-23 권영억 A kneader with finger

Also Published As

Publication number Publication date
JPH02280757A (en) 1990-11-16

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