JPH07255801A - Pressing device for massage machine - Google Patents

Pressing device for massage machine

Info

Publication number
JPH07255801A
JPH07255801A JP4684394A JP4684394A JPH07255801A JP H07255801 A JPH07255801 A JP H07255801A JP 4684394 A JP4684394 A JP 4684394A JP 4684394 A JP4684394 A JP 4684394A JP H07255801 A JPH07255801 A JP H07255801A
Authority
JP
Japan
Prior art keywords
linear motion
motion member
cam
pressing
massage machine
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
JP4684394A
Other languages
Japanese (ja)
Inventor
Kazuichi Sakaida
和一 坂井田
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.)
Brother Industries Ltd
Original Assignee
Brother Industries Ltd
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 Brother Industries Ltd filed Critical Brother Industries Ltd
Priority to JP4684394A priority Critical patent/JPH07255801A/en
Publication of JPH07255801A publication Critical patent/JPH07255801A/en
Pending legal-status Critical Current

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  • Massaging Devices (AREA)
  • Finger-Pressure Massage (AREA)

Abstract

PURPOSE:To provide a compact and inexpensiive pressing device for a massage machine. CONSTITUTION:A rectilinearly moving member 2 which can slidingly move in the axis direction and can not rotate around the axis, is supported with a base frame 7, and a pressing part 6 to press the human body is arranged on one end of the rectilinearly moving member 2, and a pin 3 is fixed to the other end. A compression coil spring 4 is arranged between the rectilinearly moving member 2 and the base frame 7. A cam body 1 which is rotatably supported around the rectilinearly moving member 2 and comes into contact with the pin 3 and has a cam surface 1b to slidingly move the rectilinearly moving member 2 in the aixs direction, is arranged on the pin 3 side of the rectilinearly moving member 2. The cam surface 1b is composed of a plane part C1 to stop the pressing part 6 in the most retreated position, an inclined part C2 to gradually project the pressing part 6 to the human body side and a a steeply inclined part C3 to return the pressing part 6 to the most retreated position. The cam body 1 is driven in rotation by an electric motor 5.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、人体に対して、押圧運
動等を行なうマッサージ機の押圧装置に関するものであ
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pressing device for a massage machine which performs a pressing motion or the like on a human body.

【0002】[0002]

【従来の技術】従来、人体に対して押圧等を行なうマッ
サージ機の押圧装置としては、例えば、図5に示すよう
なものがある。
2. Description of the Related Art Conventionally, as a pressing device of a massage machine for pressing a human body, there is, for example, one shown in FIG.

【0003】摺動運動を行なう直線運動部材61の一端
には、人体70を押圧するための押圧部61aが設けら
れ、他端には、ピン64が設けられている。そして、直
線運動部材61の軸中心とは別の軸中心を持ち、モータ
ー(図示せず)によって回転するカム体65のカム面6
5aを、前記ピン64の先端部に係合させる。そのカム
体65の回転によって前記ピン64が上下方向に移動
し、直線運動部材61が矢印X方向の往復運動を繰り返
し、直線運動部材61とベースフレーム62の間に設け
られた圧縮コイルバネ63の反発力により人体70の肩
や背中等が、押圧部61aにより押圧される。この装置
が、左右に所定の距離をおいて一対配設されている。
A pressing portion 61a for pressing the human body 70 is provided at one end of the linear motion member 61 that performs sliding motion, and a pin 64 is provided at the other end. The cam surface 6 of the cam body 65 has an axis center different from that of the linear motion member 61 and is rotated by a motor (not shown).
5a is engaged with the tip of the pin 64. The rotation of the cam body 65 moves the pin 64 in the vertical direction, the linear motion member 61 repeats the reciprocating motion in the arrow X direction, and the repulsion of the compression coil spring 63 provided between the linear motion member 61 and the base frame 62. The force causes the pressing portion 61a to press the shoulder, the back, or the like of the human body 70. A pair of these devices are arranged on the left and right with a predetermined distance.

【0004】[0004]

【発明が解決しようとする課題】しかしながら、この種
のマッサージ機の押圧装置を、例えば椅子型マッサージ
機の背もたれ部分に用いる場合、装置はできるだけコン
パクトな方が都合が良く、従来の押圧装置では、図5に
示すように直線運動部材61の軸線とカム体65の軸線
とが、別々になるように構成されているので、装置自体
が大型化してしまい、コンパクト化の要請に沿うもので
はなかった。また、部品点数が多くなり、高価なものと
なっていた。
However, when the pressing device of this type of massage machine is used, for example, in the backrest portion of a chair type massage machine, it is convenient that the device is as compact as possible. As shown in FIG. 5, since the axis of the linear motion member 61 and the axis of the cam body 65 are separate from each other, the size of the apparatus itself is increased, which does not meet the demand for compactness. . In addition, the number of parts is increased, which is expensive.

【0005】本発明は、上述した問題点を解決するため
になされたものであり、コンパクトで、かつ安価なマッ
サージ機の押圧装置を提供することを目的としている。
The present invention has been made to solve the above-mentioned problems, and an object thereof is to provide a compact and inexpensive pressing device for a massage machine.

【0006】[0006]

【課題を解決するための手段】この目的を達成するため
に本発明のマッサージ機は、マッサージ機の押圧装置の
基台となるベースフレームと、前記ベースフレームにお
いて摺動可能かつ摺動方向の軸線の周りに回転不能に支
持され、その一端に人体を押圧するための押圧部を備え
た直線運動部材と、前記直線運動部材の周囲に回転可能
に配置され、かつその回転によって前記直線運動部材を
摺動させるカム面を有するカム体と、前記カム体を回転
させるための駆動手段とを備えている。
In order to achieve this object, a massage machine according to the present invention comprises a base frame which is a base of a pressing device of the massage machine, and an axis line which is slidable and slidable in the base frame. Around the linear motion member, which is non-rotatably supported around the linear motion member and has a pressing portion for pressing the human body at one end thereof, and the linear motion member is rotatably disposed around the linear motion member. A cam body having a sliding cam surface and a drive means for rotating the cam body are provided.

【0007】また、前記直線運動部材と前記ベースフレ
ームとの間に設けられ、常には前記直線運動部材を、前
記カム体のカム面に圧接させる弾性部材を備えていても
良い。 さらに、前記弾性部材を、圧縮コイルバネによ
り構成することが望ましい。
Further, there may be provided an elastic member which is provided between the linear motion member and the base frame and which constantly presses the linear motion member against the cam surface of the cam body. Further, it is desirable that the elastic member is composed of a compression coil spring.

【0008】[0008]

【作用】上記の構成を有する本発明のマッサージ機の押
圧装置によれば、駆動手段が、直線運動部材の周囲に回
転可能に配置されたカム体を回転させると、ベースフレ
ームにおいて摺動可能かつ摺動方向の軸線の周りに回転
不能に支持され、その一端に人体を押圧するための押圧
部を備えた直線運動部材が、直線運動部材の軸線方向に
摺動し、前記押圧部が人体を押圧する。
According to the pressing device of the massage machine of the present invention having the above structure, when the driving means rotates the cam body rotatably arranged around the linear motion member, the driving means can slide on the base frame. A linear motion member that is non-rotatably supported around an axis in the sliding direction and has a pressing portion for pressing the human body at one end thereof slides in the axial direction of the linear motion member, and the pressing portion moves the human body. Press.

【0009】[0009]

【実施例】以下、本発明のマッサージ機の押圧装置を具
体化した一実施例を図面を参照して説明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment embodying a pressing device for a massage machine according to the present invention will be described below with reference to the drawings.

【0010】図1に、本実施例のマッサージ機の押圧装
置の要部概略側面図を示す。
FIG. 1 is a schematic side view of a main part of a pressing device of a massage machine according to this embodiment.

【0011】円筒形のベースフレーム7の中心部分に、
その軸線方向(図中の矢印X方向)に摺動可能な直線運
動部材2が支持されており、その直線運動部材2のベー
スフレーム7と接する部分には、軸線方向に延びる溝部
2aが、一箇所設けられている。そして、ベースフレー
ム7を貫通し、溝部2aまで延びる回り止めネジ7aに
より、直線運動部材2は、ベースフレーム7に対して、
摺動可能かつ軸線の周囲に回転不能に支持されている。
At the center of the cylindrical base frame 7,
A linear motion member 2 slidable in the axial direction (arrow X direction in the drawing) is supported, and a groove portion 2a extending in the axial direction is formed in a portion of the linear motion member 2 in contact with the base frame 7. It is provided in some places. Then, the straight line motion member 2 is moved relative to the base frame 7 by the rotation stop screw 7a which penetrates the base frame 7 and extends to the groove portion 2a.
It is slidable and non-rotatably supported around the axis.

【0012】また、直線運動部材2の一端には、ゴムか
らなり、人体を押圧するための押圧部6が設けられてお
り、他端には、軸線方向と直交する方向に突出するピン
3が固定されている。直線運動部材2とベースフレーム
7との間には、本発明の弾性部材を構成する圧縮コイル
バネ4が設けられており、これにより、押圧部6が突出
する方向への押圧力を与えるように構成されている。
A pressing portion 6 made of rubber for pressing the human body is provided at one end of the linear motion member 2, and a pin 3 projecting in a direction orthogonal to the axial direction is provided at the other end. It is fixed. A compression coil spring 4 which constitutes an elastic member of the present invention is provided between the linear motion member 2 and the base frame 7, and thereby a pressing force is applied in a direction in which the pressing portion 6 projects. Has been done.

【0013】さらに、直線運動部材2のピン3側には、
直線運動部材2の周囲に回転可能に支持され、ピン3と
接触し、直線運動部材2を図中の矢印X方向に摺動させ
るためのカム面1bを有するカム体1が、ベースフレー
ム7に隣接して設けられている。そして、カム体1に
は、その周囲に駆動歯車1aが設けられており、電動機
5の軸5aの先に設けられたウォーム歯車5bと前記駆
動歯車1aとが噛み合うことにより、電動機5の回転が
カム体1に伝えられ、カム体1が回転するようになって
いる。尚、電動機5の軸に圧入等によって固定されたプ
ーリーと、カム体1とに渡ってかけられるベルトを介し
て、電動機5の回転がカム体1に伝えられるように構成
しても良い。そして、この電動機5が、本発明の駆動手
段を構成している。
Further, on the pin 3 side of the linear motion member 2,
A cam body 1 rotatably supported around the linear motion member 2 and contacting the pin 3 and having a cam surface 1b for sliding the linear motion member 2 in the direction of the arrow X in the drawing is attached to the base frame 7. Adjacent to each other. A drive gear 1a is provided around the cam body 1, and the worm gear 5b provided at the tip of the shaft 5a of the electric motor 5 meshes with the drive gear 1a to rotate the electric motor 5. It is transmitted to the cam body 1 so that the cam body 1 rotates. Incidentally, the rotation of the electric motor 5 may be transmitted to the cam body 1 via a pulley fixed to the shaft of the electric motor 5 by press fitting or the like and a belt stretched over the cam body 1. The electric motor 5 constitutes the driving means of the present invention.

【0014】ピン3が接触するカム体1のカム面1b
は、カム体1が回転することによって、直線運動部材2
が図2のグラフに示すような位置関係となるように形成
されている。つまり、カム面1は、直線運動部材2が最
も後退する位置(最後退位置)で、しばらくの間、直線
運動部材2を停止させるための平面部分C1、回転角に
比例して直線運動部材2を除々に矢印Y方向に突出さ
せ、直線運動部材2が最もY方向に突出する位置(最押
込位置)Tに至るまでの傾斜部分C2、急速に最後退位
置まで直線運動部材2を戻すための急傾斜部分C3を有
している。そして、図2より、平面部分C1の回転範囲
は0゜〜20゜、傾斜部分C2の回転範囲は、20゜〜
240゜、急傾斜部分C3の回転範囲は240゜〜36
0゜(0゜〜−120゜)である。
The cam surface 1b of the cam body 1 with which the pin 3 contacts
Causes the linear motion member 2 to rotate when the cam body 1 rotates.
Are formed to have a positional relationship as shown in the graph of FIG. In other words, the cam surface 1 is at a position where the linear motion member 2 is most retracted (last retracted position), a plane portion C1 for stopping the linear motion member 2 for a while, and the linear motion member 2 in proportion to the rotation angle. For gradually returning the linear motion member 2 to the most retracted position, and the inclined portion C2 until the linear motion member 2 reaches the position (most pushed position) T where the linear motion member 2 projects most in the Y direction. It has a steep slope C3. From FIG. 2, the rotation range of the flat portion C1 is 0 ° to 20 °, and the rotation range of the inclined portion C2 is 20 ° to 20 °.
240 °, the rotation range of the steeply inclined portion C3 is 240 ° to 36
It is 0 ° (0 ° to −120 °).

【0015】次に、本実施例のマッサージ機の押圧装置
の動作について説明する。
Next, the operation of the pressing device of the massage machine of this embodiment will be described.

【0016】カム体1と一体的に形成されている駆動歯
車1aが、電動機5によって回転駆動されることによ
り、カム体1が回転する。これによって、直線運動部材
2に設けられているピン3が、圧縮コイルバネ4の作用
をうけて、カム体1のカム面1b側に圧力をかけられな
がらカム面1b上を摺動し、直線運動部材2が矢印X方
向の往復運動を繰り返す。
When the drive gear 1a formed integrally with the cam body 1 is rotationally driven by the electric motor 5, the cam body 1 rotates. As a result, the pin 3 provided on the linear motion member 2 slides on the cam surface 1b while being pressed by the cam surface 1b side of the cam body 1 under the action of the compression coil spring 4, and moves linearly. The member 2 repeats the reciprocating motion in the arrow X direction.

【0017】まず、カム体1の回転角度0゜〜20゜の
位置で、ピン3は、図2中のカム面1bの平面部分C1
の部分に接しており、この時の直線運動部材2の状態を
図3に示す。図3に示すように、回転角度0゜〜20゜
の範囲では、圧縮コイルバネ4が縮んだ状態で、直線運
動部材2は、最も後退した状態にある。従って、押圧部
6は、人体から離れている。
First, at the position where the rotation angle of the cam body 1 is 0 ° to 20 °, the pin 3 has a flat portion C1 of the cam surface 1b in FIG.
FIG. 3 shows the state of the linear motion member 2 at this time. As shown in FIG. 3, in the range of the rotation angle of 0 ° to 20 °, the linear motion member 2 is in the most retracted state with the compression coil spring 4 contracted. Therefore, the pressing portion 6 is separated from the human body.

【0018】次いで、カム体1が回転し、カム面1bの
傾斜部分C2がピン3に接すると、除々に直線運動部材
2が矢印Y方向に突出し、押圧部6が人体を押圧し始め
る。そして、傾斜部分C2と急傾斜部分C3との境界線
付近T、即ちカム体1の回転角度240゜(−120
゜)の位置にピン3が達すると、直線運動部材2が、最
も突出した状態となる。この時の直線運動部材2の状態
を図4に示す。図4に示すように、圧縮コイルバネ4が
伸びた状態となり、直線運動部材2の先端に設けられた
押圧部6が、最も深く人体を押圧することになる。
Next, when the cam body 1 rotates and the inclined portion C2 of the cam surface 1b contacts the pin 3, the linear motion member 2 gradually projects in the direction of the arrow Y, and the pressing portion 6 starts pressing the human body. Then, near the boundary line T between the inclined portion C2 and the steeply inclined portion C3, that is, the rotation angle of the cam body 1 is 240 ° (-120).
When the pin 3 reaches the position (.degree.), The linear motion member 2 is in the most protruding state. The state of the linear motion member 2 at this time is shown in FIG. As shown in FIG. 4, the compression coil spring 4 is in an expanded state, and the pressing portion 6 provided at the tip of the linear motion member 2 presses the human body deepest.

【0019】さらに、カム体1が回転し、カム面1bの
急傾斜部C3(回転角度240゜〜360゜(0゜〜−
120゜))がピン3に接すると、急速に直線運動部材
2が矢印Z方向に移動し、押圧部6が人体から離れる。
Further, the cam body 1 rotates, and the steeply inclined portion C3 (rotation angle 240 ° to 360 ° (0 ° to −
(120 °)) contacts the pin 3, the linear motion member 2 rapidly moves in the direction of arrow Z, and the pressing portion 6 separates from the human body.

【0020】以上の動作を繰り返すことにより、押圧部
6が、人体の肩や背中等の所定の箇所を複数回押圧す
る。
By repeating the above operation, the pressing portion 6 presses a predetermined portion such as the shoulder or the back of the human body a plurality of times.

【0021】尚、人体に対する押圧方法は、電動機5の
回転速度等の制御方法を変化させることにより、様々に
変化させることができ、例えば、最も押圧部6が人体側
に突出した状態、あるいは任意の位置まで突出した状態
で、一定時間電動機5を停止させることにより、その押
圧状態を保持させることができる。また、電動機5の回
転方向を逆転させ、カム体1の回転を逆にすると、押圧
部6が、急速に最押込位置に達し、徐々に最後退位置ま
で後退するようになる。
The pressing method for the human body can be variously changed by changing the control method of the rotation speed of the electric motor 5, for example, the state where the pressing section 6 is most protruded toward the human body, or any method. It is possible to maintain the pressed state by stopping the electric motor 5 for a certain period of time in a state of protruding to the position. When the rotation direction of the electric motor 5 is reversed and the rotation of the cam body 1 is reversed, the pressing portion 6 rapidly reaches the most pushed-in position and gradually retracts to the last retracted position.

【0022】このように本実施例のマッサージ機の押圧
装置によれば、図1に示すように、直線運動部材2の軸
線とカム1の軸線とが一致するように構成されているの
で、マッサージ機の押圧装置を配置するのに必要なスペ
ースは、駆動部を除けばカム体1の外形寸法と等しくな
り、従来に比べてコンパクトになる。また、少ない部品
点数で構成することができるので、安価となる。
As described above, according to the pressing device of the massage machine of this embodiment, as shown in FIG. 1, the axis of the linear motion member 2 and the axis of the cam 1 are aligned with each other. The space required for arranging the pressing device of the machine is the same as the external dimensions of the cam body 1 except for the drive part, and is compact compared to the conventional one. Moreover, since the number of parts can be reduced, the cost can be reduced.

【0023】また、本実施例においては、直線運動部材
2とベースフレーム7との間に弾性部材を設けているの
で、確実にピン3をカム体1のカム面1bに接触させる
ことができると共に、人体側から何等かの原因により、
押圧部6に対して大きな圧力がかかった場合、圧縮コイ
ルバネ4が縮み、直線運動部材2を後退させるように作
用するので、安全性の高い装置となる。
Further, in this embodiment, since the elastic member is provided between the linear motion member 2 and the base frame 7, the pin 3 can be surely brought into contact with the cam surface 1b of the cam body 1. , Due to some cause from the human body side,
When a large pressure is applied to the pressing portion 6, the compression coil spring 4 contracts and acts to retract the linear motion member 2, resulting in a highly safe device.

【0024】尚、本実施例においては、弾性部材とし
て、圧縮コイルバネを用いたが、本発明はこれに限定さ
れるものではなく、例えば、板バネ、ゴム部材及び内部
に空気等の気体が入ったドーナツ形状の風船のようなも
のを用いても良い。
In this embodiment, the compression coil spring is used as the elastic member, but the present invention is not limited to this. For example, a leaf spring, a rubber member, and a gas such as air may enter the inside. Also, a donut-shaped balloon may be used.

【0025】また、カム体の内周面に360°にわたっ
てカム溝を設け、直線運動部材に前記カム溝と係合する
凸部を設け、その凸部が回転するカム体のカム溝内を摺
動することにより、直線運動部材が往復運動するように
構成しても良い。
Further, a cam groove is provided on the inner peripheral surface of the cam body over 360 °, a convex portion engaging with the cam groove is provided on the linear motion member, and the convex portion slides in the cam groove of the rotating cam body. The linear motion member may be configured to reciprocate by moving.

【0026】[0026]

【発明の効果】以上説明したことから明かなように、本
発明のマッサージ機の押圧装置によれば、直線運動部材
の軸線とカム体の軸線とが一致するように構成されてい
るので、従来に比べて、装置のコンパクト化を図ること
ができ、また、少ない部品点数で装置を構成することが
できるので、装置コストの低減を図ることができる。
As is apparent from the above description, according to the pressing device of the massager of the present invention, the axis of the linear motion member and the axis of the cam body are arranged to coincide with each other. Compared with, the device can be made compact, and the device can be configured with a small number of parts, so that the device cost can be reduced.

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

【図1】本実施例のマッサージ機の押圧装置の概略側面
図である。
FIG. 1 is a schematic side view of a pressing device of a massage machine according to this embodiment.

【図2】カム体の角変位と押圧部の変位の関係を表わす
グラフである。
FIG. 2 is a graph showing the relationship between the angular displacement of the cam body and the displacement of the pressing portion.

【図3】押圧部が最後退位置にある時の概略側面図であ
る。
FIG. 3 is a schematic side view when the pressing portion is in the most retracted position.

【図4】押圧部が最押込位置にある時の概略側面図であ
る。
FIG. 4 is a schematic side view when the pressing portion is at the most pressed position.

【図5】従来のマッサージ機の押圧機構の概略側面図で
ある。
FIG. 5 is a schematic side view of a pressing mechanism of a conventional massage machine.

【符号の説明】 1 カム体 1b カム面 2 直線運動部材 3 ピン 4 圧縮コイルバネ 5 電動機 6 押圧部 7 ベースフレーム[Explanation of Codes] 1 cam body 1b cam surface 2 linear motion member 3 pin 4 compression coil spring 5 electric motor 6 pressing portion 7 base frame

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 マッサージ機の押圧装置の基台となるベ
ースフレームと、 前記ベースフレームにおいて摺動可能かつ摺動方向の軸
線の周りに回転不能に支持され、その一端に人体を押圧
するための押圧部を備えた直線運動部材と、 前記直線運動部材の周囲に回転可能に配置され、かつそ
の回転によって前記直線運動部材を摺動させるカムを有
するカム体と、 前記カム体を回転させるための駆動手段と、 を備えたことを特徴とするマッサージ機の押圧装置。
1. A base frame that serves as a base of a pressing device of a massage machine, and a base frame that is slidable in the base frame and is non-rotatably supported around an axis in the sliding direction, and presses a human body at one end thereof. A linear motion member having a pressing portion, a cam body rotatably arranged around the linear motion member, and having a cam that slides the linear motion member by the rotation, and a cam body for rotating the cam body. A pressing device for a massage machine, comprising: a drive means.
【請求項2】 前記直線運動部材と前記ベースフレーム
との間に設けられ、常には前記直線運動部材を、前記カ
ム体のカム面に圧接させる弾性部材を備えたことを特徴
とする請求項1に記載のマッサージ機の押圧装置。
2. An elastic member which is provided between the linear motion member and the base frame and which constantly presses the linear motion member against the cam surface of the cam body. The pressing device of the massage machine according to.
【請求項3】 前記弾性部材を、圧縮コイルバネにより
構成したことを特徴とする請求項2に記載のマッサージ
機の押圧装置。
3. The pressing device for a massage machine according to claim 2, wherein the elastic member is composed of a compression coil spring.
JP4684394A 1994-03-17 1994-03-17 Pressing device for massage machine Pending JPH07255801A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4684394A JPH07255801A (en) 1994-03-17 1994-03-17 Pressing device for massage machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4684394A JPH07255801A (en) 1994-03-17 1994-03-17 Pressing device for massage machine

Publications (1)

Publication Number Publication Date
JPH07255801A true JPH07255801A (en) 1995-10-09

Family

ID=12758631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4684394A Pending JPH07255801A (en) 1994-03-17 1994-03-17 Pressing device for massage machine

Country Status (1)

Country Link
JP (1) JPH07255801A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104287950A (en) * 2014-10-15 2015-01-21 李云鹏 Electric meridian beater
CN104856869A (en) * 2015-04-05 2015-08-26 孟中午 Palm type health press device
CN110169899A (en) * 2019-05-27 2019-08-27 天津中德应用技术大学 A kind of alternative expression stretching structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104287950A (en) * 2014-10-15 2015-01-21 李云鹏 Electric meridian beater
CN104856869A (en) * 2015-04-05 2015-08-26 孟中午 Palm type health press device
CN110169899A (en) * 2019-05-27 2019-08-27 天津中德应用技术大学 A kind of alternative expression stretching structure
CN110169899B (en) * 2019-05-27 2021-04-27 天津中德应用技术大学 Alternating telescopic structure

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