JP3099243U - Cylindrical back acupressure device with flexible arm - Google Patents

Cylindrical back acupressure device with flexible arm Download PDF

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JP3099243U
JP3099243U JP2003004112U JP2003004112U JP3099243U JP 3099243 U JP3099243 U JP 3099243U JP 2003004112 U JP2003004112 U JP 2003004112U JP 2003004112 U JP2003004112 U JP 2003004112U JP 3099243 U JP3099243 U JP 3099243U
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cylindrical
flexible arm
cylindrical body
peripheral surface
acupressure device
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松本 政博
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松本 政博
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Abstract

【課題】後ろ手を頭方向に大きく移動させなくとも指圧を必要とする頭方向側に円柱状指圧器を十分に移動させることが可能となる円柱状背部指圧器を提供する。を提供することである。
【解決手段】大径部からなる凸条周面3と小径部からなる凹条周面4が軸方向6に曲状に連続して凹凸状のくびれ5を周面に形成する円柱体2と、円柱体2を中央に位置して円柱体両端の端面7から一体的に延び背幅8に達する剛性の棒体からなる背幅棒9と、背幅棒両端のそれぞれの端部10に枢軸11により回転自在に枢着された両側の可撓性の可撓アーム17からなる可撓アーム付き円柱状背部指圧器1。
【選択図】    図1
An object of the present invention is to provide a cylindrical back acupressure device which can sufficiently move a cylindrical acupressure device toward a head direction requiring acupressure without greatly moving a back hand in the head direction. It is to provide.
A cylindrical body (2) in which a convex peripheral surface (3) composed of a large-diameter portion and a concave peripheral surface (4) composed of a small-diameter portion are continuously curved in an axial direction (6) to form a concavo-convex constriction (5) on the peripheral surface. A back bar 9 composed of a rigid rod body extending from the end surfaces 7 at both ends of the cylinder body and reaching the back width 8 with the cylinder 2 positioned at the center, and a pivot 10 at each end 10 at both ends of the back bar. A cylindrical back acupressure device 1 with a flexible arm, comprising flexible arms 17 on both sides rotatably pivoted by 11.
[Selection diagram] Fig. 1

Description

【0001】
【考案の属する技術分野】
本考案は、人体の背部、特に背骨の両側の筋肉を手動によりマッサージ効果或いは指圧効果を付与する可撓アーム付きの指圧器に関し、特には凸条周面を設けた手動の可撓アーム付きの円柱状背部指圧器に関する。
【0002】
【従来の技術】
従来、手で指圧器を動かすことによりあるいは指圧器上で身体の背部を動かすことにより身体の背部にマッサージ効果若しくは指圧効果を与える凸条周面を設けた円柱状の背部指圧器は、例えば実開昭63−100033号公報に記載されるように、一本の棒と溝のついたローラで構成されたもので、手で握ることのできる大きさの握り棒の中心部に溝のついたローラをさし込んだ円柱状指圧器である。このような円柱状指圧器の使用方法は、例えば指圧を行おうとする人がこの円柱状指圧器を有する握り棒の上に身体を仰向けにして寝ころび、この握り棒の両端を後ろ手にして手で握って保持しながら円柱状指圧器の凸条を背中に押しつけながら上下動させるか、背中を円柱状指圧器に押圧しながら身体を上下に動かすことで指圧あるいはマッサージを行っていた。しかしながら、指圧を必要とする人には、握り棒を握った後ろ手が頭方向に十分に移動しない人も多数おり、このためこれらの人たちの背中の指圧範囲は著しく狭められた範囲に限られ、背部が十分に指圧できない問題があった。
【0003】
【考案が解決しようとする課題】
本考案は、上記の従来の問題点を解消することであり、後ろ手を頭方向に大きく移動させなくとも指圧を必要とする頭方向側に円柱状指圧器を十分に移動させることが可能となる円柱状背部指圧器を提供することである。
【0004】
【課題を解決するための手段】
上記の課題を解決する本考案の手段は、請求項1の考案では、大径部からなる凸条周面3と小径部からなる凹条周面4が軸方向6に曲状に連続して凹凸状のくびれ5を周面に形成している円柱体2と、円柱体2を中央に位置して円柱体両端の端面7から一体的に延び背幅8に達する剛性の棒体からなる背幅棒9と、背幅棒両端のそれぞれの端部10に枢軸11により回転自在に枢着された両側の可撓性の可撓アーム17からなることを特徴とする可撓アーム付き円柱状背部指圧器1である。
【0005】
本考案における可撓性とは、曲状に撓めることができ、かつ、特に力を加えないかぎり、すなわち通常に指圧のために円柱体2を背部に押圧して背部を移動させる程度の力を加えている状態では、撓めた曲状の形状がそのまま維持され、さらに強い力を手で加えることで他の形状、例えば直状に戻すことができる程度の剛性もある状態をいう。
【0006】
上記の請求項1の手段とすることで、円柱体2を身体の背部の中央部に配置でき、さらに凸条周面3で身体の背部を押圧でき、しかも剛性の背幅棒9の端部10から回動自在に延びかつ可撓性である可撓アーム17を有するので適宜に可撓アームを曲げて、後ろ手にした手で可撓アーム17を握って、円柱体2を身体の背部において頭部側に押し上げることが可能である。この手段では円柱体2は背巾棒9と一体であるので、可撓アーム17を押すことで円柱体2の凸条周面3を背部に食い込むように強力におすことができ、指圧効果が高くなる。
【0007】
請求項2の考案では、請求項1の手段の可撓アーム付き円柱状背部指圧器1において、円柱体両端の端面7から一体的に延び背幅8に達する剛性の棒体からなる背幅棒9に代えて、円柱体両端の端面7から円柱体2を回転自在に軸支して延び背幅に達する剛性の棒体からなる背幅棒29としたことを特徴とする可撓アーム付き円柱状背部指圧器1である。
【0008】
この請求項2の手段では、背巾棒29の回転軸23の周囲を円柱体2は回転できるので、この円柱体2の上に仰向けに寝て、身体を頭部側と足部側の間を上下に容易に移動させることができ、この場合は体重を円柱体2にかけて円柱体2を回転させながら背部をマッサージすることが容易である。
【0009】
請求項3の考案では、大径部からなる凸条周面3と小径部からなる凹条周面4が軸方向6に曲状に連続して凹凸状のくびれ5を周面に形成している円柱体2は円柱体2の両端側を大径部からなる凸条周面3とし中央部を小径部の凹条周面4としている円柱体2であることを特徴とする請求項1また2の手段における可撓アーム付き円柱状背部指圧器1である。
【0010】
この請求項3の手段では、大径部からなる凸条周面3が円柱体2の両端側にあり中央が小径部からなる凹条周面4となってくびれ5となっているので、背骨を圧迫することなくその両側の腱を押圧して指圧あるいはマッサージすることができる。
【0011】
【考案の実施の形態】
本考案の実施の形態を以下に図面を参照して説明する。図1は本考案の円柱体2と背巾棒9と可撓アーム17からなる可撓アーム付き円柱状背部指圧器1の斜視図である。図2は、円柱体2が背幅棒29を軸に回転できる可撓アーム付き円柱状背部指圧器1で、(a)はその平面図で、(b)は側面図である。図3は背巾棒2の端部10の平板16が回動自在に挟着軸支される挟着継手12と可撓アーム17の接続部状態を示す説明図である。図4は、可撓アーム17を曲げて扱い易くした可撓アーム付き円柱状背部指圧器1の斜視図である。図5は収納する場合に両側の可撓アーム17を組み合わせて小さくした状態を示す可撓アーム付き円柱状背部指圧器1の平面図である。
【0012】
本考案の可撓アーム付き円柱状背部指圧器1の請求項1の考案の実施の形態を図1の斜視図に示す。同図において、指圧部を形成する円柱体2は身体に優しく感じる木製から形成する。円柱体2は直径7cmの大径部からなる凸条周面3と直径4cmの小径部からなる凹条周面4を軸方向6に曲状に連続して凹凸状のくびれ5を周面に形成しており、円柱体2の長さは11cmである。凸条周面3は円柱体2の両端部に形成しており、この2つの凸条周面3の大径部間は8cm離間して形成している。円柱体2の両側の端面7には直径2.4cmの木製の剛体の棒からなる長さ12cmの背幅棒9がそれぞれ一体に取り付けられている。従って円柱体2を中心に位置した両側の背幅棒9の軸方向6の全体の長さは35cmで背幅に達する。これらの背幅棒9の両端のそれぞれの端部10は長さ2.8cm、厚さ5mmの平板16に形成されている。円柱体2の両側の2本の背幅棒9の両端のそれぞれの平板16はその平面部を同一方向に向けて対称に配置されている。
【0013】
この背幅棒9の端部10に形成された平板16は可撓アーム17の一端に形成の木製の直径2.2cmの挟着接手12の平板挿着部13に挿着され、ねじからなる枢軸11により回動自在に挟着されている。挟着接手12は3.5cmの接手部分の後部に図3に見られるように外径を後部に外嵌する可撓アームが挿通可能な径とした円柱部14を有する。この円柱部14に可撓アーム17の可撓管が外嵌されネジ15で留められている。可撓アーム17は硬質プラスチック製の径2.1cmで幅2.8mmの大径管18と径1.6cmで幅1.2mmの小径管19が交互に連続して形成された長さ48cmの可撓管からなっており、この交互に連続する大径管18と小径管19により適宜力を加えることで任意の方向に曲げられその曲げられた状態に維持できる。可撓管の端部には径2.5cmで長さ3cmの端が閉じられたキャップ20が外嵌され端部が保護されている。以上により、指圧或いはマッサージ機能を有する円柱体2を一体的に背幅棒9に設けた請求項1の考案の実施の形態である可撓アーム付き円柱状背部指圧器1は形成されている。
【0014】
次いで、請求項2の考案の実施の形態について上記の可撓アーム付き円柱状背部指圧器1の実施の形態と相違する円柱体2と背幅棒29の構造についてのみ説明する。すなわち背幅棒9と可撓アーム17の接続部の構造及び可撓アーム17の構造は上記の実施の形態と同一であるので省略する。この実施の形態では、円柱体2の外観の形状は上記の実施の形態における円柱体2と同様で両端部に指圧機能をする凸条周面3とその間の凹条周面4からなるくびれ5は同一の形状をしている。円柱体2の中心には径1.25cmの孔が軸方向に開けられている。一方、背幅棒29は円柱体2の両端側に配置される長さ12cmで直径2.4cmの2本の棒からなっている。図2に示すように背幅棒29の一端に形成の平板16と反対側の棒端の軸心には径1.cm長さ2cmの孔が開口され回転軸挿入部24が設けられている。木製の長さ15cmで径1.2cmの棒体からなる回転軸23を設け、この回転軸23に円柱体2を回転自在に挿通し、回転軸23の両端を背幅棒29の回転軸挿入部24に挿通して固定する。この結果、指圧あるいはマッサージ機能を有する円柱体2は背幅棒29に回転自在に取付けられている。
【0015】
上記においては円柱体2に挿通する回転軸23は独立したものであるが、どちらか一方の背幅棒29に一体的に形成し、他の背幅棒29にのみ回転軸挿入部24の開口を設けて接続することもできることはいうまでもない。
【0016】
請求項3の考案の実施の形態は、それぞれ上記の2つの実施の形態に記載の円柱体2における形状の円柱体2を有する可撓アーム付き円柱状背部指圧器1であり、図1、図2、図4あるいは図5に見られる円柱体2である。すなわち、大径部からなる凸条周面3と小径部からなる凹条周面4が軸方向6に曲状に連続して凹凸状のくびれ5を円柱体2の周面に形成し、円柱体2の両端側に大径部からなる凸条周面3を配置し、この両側の凸条周面3の中央部の小径部の凹条周面4からなるくびれ5を配置する形状を有する円柱体2を有する可撓アーム付き円柱状背部指圧器1であり、円柱体2は背幅棒9と一体のものと、円柱体2は背幅棒29に回転可能に形成されているものである。
【0017】
図4は本考案の可撓アーム付き円柱状背部指圧器1を使用する場合に、可撓アーム17のキャップ20側に曲部21を形成しての手の握り部分となる握り部22を形成した場合を示す。このように曲部21を形成することで、可撓アーム17を握る手を後ろ手にするとき、手を身体の両脇に位置させても指圧機能をする円柱体2は十分に背中の部分に位置することができ、脇の下側で手を上下することにより、背部を指圧ないしマッサージすることができる。
【0018】
さらに図5はこの可撓アーム付き円柱状背部指圧器1を収納するときに可撓アーム17の部分を図5のように組むことで専有する大きさをコンパクトにすることができる。
【0019】
以上説明したように、本実施の形態では、円柱体2と背幅棒9あるいは29、および挟着接手12を木製としたが、勿論プラスチック製でもよいことはいうまでもない。
【0020】
【考案の効果】
以上説明したように、本考案は、剛性を有しながら可撓性を有する可撓アームを設けたので、手で握って後ろ手にする際に、十分に腕が後方に回りにくい人にも可撓アームを曲げることで後ろ手を頭方向に大きく移動させなくとも指圧を必要とする頭方向側に円柱状指圧器を十分に移動させることができ、容易に身体の側部で可能で、十分に背部を押圧したりマッサージできるなど身体に優しい背部を指圧あるいはマッサージする指圧器であり、従来にない優れた効果を奏するものである。
【図面の簡単な説明】
【図1】本考案の円柱体と背巾棒と可撓アームからなるが可撓アーム付き円柱状背部指圧器の斜視図である。
【図2】円柱体が背幅棒の回転軸の周りに回転できる可撓アーム付き円柱状背部指圧器で、(a)はその平面図で、(b)は側面図である。
【図3】背巾棒の端部の平板がが回動自在に挟着軸支される挟着継手と可撓アームの接続部状態を示す説明図である。
【図4】可撓アーム17を曲げて扱い易くした可撓アーム付き円柱状背部指圧器の斜視図である。
【図5】収納のため両側の可撓アームを組み合わせて小さくした状態を示す可撓アーム付き円柱状背部指圧器の平面図である。
【符号の説明】
1 可撓アーム付き円柱状背部指圧器
2 円柱体
3 凸条周面
4 凹条周面
5 くびれ
6 軸方向
7 端面
8 背幅
9 背幅棒
10 端部
11 枢軸
12 挟持継手
13 平板挿着部
14 円柱部
15 ねじ
16 平板
17 可撓アーム
18 大径管
19 小径管
20 キャップ
21 曲部
22 握り部
23 回転軸
24 回転軸挿入部
29 背幅棒
[0001]
[Technical field to which the invention belongs]
The present invention relates to acupressure devices with a flexible arm for manually applying a massage effect or acupressure effect to the muscles on the back of the human body, particularly on both sides of the spine, and more particularly to a finger device with a manual flexible arm provided with a convex rim. It relates to a cylindrical back acupressure device.
[0002]
[Prior art]
Conventionally, a cylindrical back acupressure device provided with a convex peripheral surface that gives a massage effect or acupressure effect to the back of the body by moving the acupressure device by hand or by moving the back of the body on the acupressure device is, for example, an actual device. As described in Japanese Unexamined Patent Publication No. 63-100033, it is composed of a single rod and a roller with a groove, and has a groove at the center of a grip rod sized to be gripped by hand. This is a cylindrical acupressure device with a roller inserted. A method of using such a cylindrical acupressure device is that, for example, a person who intends to perform acupressure lies down on his / her body on a grip bar having the cylindrical acupressure device, and hands with both ends of the grip bar behind. Acupressure or massage is performed by moving the body up and down while pressing and holding the ridge of the cylindrical acupressure device against the back while holding and holding, or moving the body up and down while pressing the back against the cylindrical acupressure device. However, many people who require acupressure do not move their back hands sufficiently well in the head direction, which limits the range of acupressure on their backs to a significantly reduced range. There was a problem that the back could not be fully acupressure.
[0003]
[Problems to be solved by the invention]
The present invention is to solve the above-mentioned conventional problems, and it is possible to sufficiently move the cylindrical acupressure device toward the head in which acupressure is required without moving the back hand largely in the head direction. It is to provide a cylindrical back acupressure device.
[0004]
[Means for Solving the Problems]
Means of the present invention for solving the above problem is that, in the invention of claim 1, the convex peripheral surface 3 composed of a large diameter portion and the concave peripheral surface 4 composed of a small diameter portion are continuously formed in a curved shape in the axial direction 6. A spine comprising a cylindrical body 2 having a concavo-convex constriction 5 formed on the peripheral surface, and a rigid rod body which is located at the center of the cylindrical body 2 and extends integrally from end surfaces 7 at both ends of the cylindrical body to reach a back width 8. A columnar back with a flexible arm, comprising a width bar 9 and flexible arms 17 on both sides rotatably connected to respective ends 10 of both ends of the width bar by a pivot 11. The acupressure device 1.
[0005]
The flexibility in the present invention is such that it can bend in a curved shape and move the back by pressing the columnar body 2 against the back for normal finger pressure unless a force is applied. In a state in which a force is applied, a bent and curved shape is maintained as it is, and a state in which the shape is rigid enough to return to another shape, for example, a straight shape by applying a stronger force by hand.
[0006]
According to the above-mentioned means, the columnar body 2 can be arranged at the center of the back of the body, and the back of the body can be pressed by the ridged peripheral surface 3 and the end of the rigid back width bar 9. 10 has a flexible arm 17 which is rotatable and flexible, so that the flexible arm is bent appropriately, and the flexible arm 17 is gripped by the back hand, and the cylindrical body 2 is placed on the back of the body. It is possible to push up to the head side. In this means, since the cylindrical body 2 is integral with the width bar 9, the flexible arm 17 can be pressed to make the convex peripheral surface 3 of the cylindrical body 2 bite into the back, so that the acupressure effect is reduced. Get higher.
[0007]
According to a second aspect of the present invention, in the columnar acupressure device with a flexible arm according to the first aspect of the present invention, a back bar composed of a rigid bar extending integrally from end surfaces at both ends of the column and reaching a back width. 9. A circle with a flexible arm, comprising a rigid rod 29 formed of a rigid rod extending from the end surfaces 7 at both ends of the cylindrical member so as to be rotatable and rotatable, instead of the cylindrical member 2. It is a columnar back acupressure device 1.
[0008]
According to the second aspect of the present invention, the cylindrical body 2 can rotate around the rotating shaft 23 of the back bar 29, so that the user lies on his / her back on the cylindrical body 2 and places the body between the head side and the foot side. Can easily be moved up and down. In this case, it is easy to apply weight to the cylinder 2 and to massage the back while rotating the cylinder 2.
[0009]
According to the invention of claim 3, the convex peripheral surface 3 composed of a large diameter portion and the concave peripheral surface 4 composed of a small diameter portion are continuously formed in a curved shape in the axial direction 6 to form a concavo-convex neck 5 on the peripheral surface. The cylindrical body 2 is a cylindrical body 2 in which both ends of the cylindrical body 2 have a convex peripheral surface 3 having a large diameter portion and a central portion has a concave peripheral surface 4 having a small diameter portion. It is a cylindrical back acupressure device 1 with a flexible arm in the second means.
[0010]
According to the third aspect of the present invention, since the convex peripheral surface 3 composed of the large diameter portion is located at both ends of the cylindrical body 2 and the concave peripheral surface 4 composed of the small diameter portion is formed at the center, the constriction 5 is formed. The finger can be pressed or massaged by pressing the tendons on both sides without compressing.
[0011]
[Embodiment of the invention]
An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of a cylindrical back acupressure device 1 with a flexible arm, comprising a cylindrical body 2, a back bar 9 and a flexible arm 17 of the present invention. 2A and 2B show a columnar back acupressure device 1 with a flexible arm in which the columnar body 2 can rotate around a back bar 29. FIG. 2A is a plan view and FIG. 2B is a side view. FIG. 3 is an explanatory view showing a connection state between the clamping arm 12 and the flexible arm 17 in which the flat plate 16 at the end 10 of the back bar 2 is rotatably clamped and supported. FIG. 4 is a perspective view of the cylindrical back acupressure device 1 with a flexible arm in which the flexible arm 17 is bent for easy handling. FIG. 5 is a plan view of the column-shaped back acupressure device 1 with a flexible arm, showing a state in which the flexible arms 17 on both sides are combined and made smaller when stored.
[0012]
FIG. 1 is a perspective view showing an embodiment of the invention according to the first aspect of the present invention. In the same figure, the cylindrical body 2 forming the acupressure part is made of wood that feels gentle to the body. The cylindrical body 2 is formed by continuously projecting a convex peripheral surface 3 having a large diameter portion having a diameter of 7 cm and a concave peripheral surface 4 having a small diameter portion having a diameter of 4 cm in an axial direction 6 in a curved manner. And the length of the cylindrical body 2 is 11 cm. The projecting rims 3 are formed at both ends of the cylindrical body 2, and the large diameter portions of the two projecting rims 3 are formed 8 cm apart. On the end faces 7 on both sides of the cylindrical body 2, 12 cm long back bars 9 each made of a wooden rigid bar having a diameter of 2.4 cm are integrally attached. Therefore, the entire length of the back width bars 9 on both sides centered on the cylindrical body 2 in the axial direction 6 reaches 35 cm in width. Each end 10 of both ends of the width bar 9 is formed as a flat plate 16 having a length of 2.8 cm and a thickness of 5 mm. The flat plates 16 at both ends of the two width bars 9 on both sides of the cylindrical body 2 are symmetrically arranged with their plane portions facing in the same direction.
[0013]
The flat plate 16 formed at the end portion 10 of the width bar 9 is inserted into a flat plate insertion portion 13 of a 2.2 mm-diameter pinching joint 12 formed at one end of a flexible arm 17 and is formed of a screw. It is rotatably clamped by a pivot 11. As shown in FIG. 3, the pinch joint 12 has a cylindrical portion 14 at the rear of a 3.5 cm joint portion having a diameter such that a flexible arm having an outer diameter fitted to the rear can be inserted. The flexible tube of the flexible arm 17 is externally fitted to the cylindrical portion 14 and fastened with screws 15. The flexible arm 17 has a length of 48 cm and is made of a hard plastic made of a large-diameter tube 18 having a diameter of 2.1 cm and a width of 2.8 mm and a small-diameter tube 1.6 having a diameter of 1.6 cm and a width of 1.2 mm. It is made of a flexible tube, and can be bent in an arbitrary direction and maintained in the bent state by appropriately applying force by the alternately continuous large-diameter tube 18 and small-diameter tube 19. A cap 20 having a diameter of 2.5 cm and a length of 3 cm and having a closed end is fitted over the end of the flexible tube to protect the end. As described above, the cylindrical back acupressure device 1 with the flexible arm according to the embodiment of the invention of claim 1 in which the cylindrical body 2 having the acupressure or massage function is integrally provided on the back width bar 9 is formed.
[0014]
Next, with respect to the embodiment of the invention of claim 2, only the structure of the cylindrical body 2 and the back bar 29 which is different from the embodiment of the cylindrical back acupressure device 1 with the flexible arm will be described. That is, the structure of the connecting portion between the width bar 9 and the flexible arm 17 and the structure of the flexible arm 17 are the same as those in the above-described embodiment, and therefore will not be described. In this embodiment, the outer shape of the cylindrical body 2 is the same as that of the cylindrical body 2 in the above-described embodiment, and a constriction 5 composed of a convex peripheral surface 3 having an acupressure function at both ends and a concave peripheral surface 4 therebetween. Have the same shape. A hole having a diameter of 1.25 cm is formed in the center of the cylindrical body 2 in the axial direction. On the other hand, the back bar 29 is composed of two bars each having a length of 12 cm and a diameter of 2.4 cm arranged at both ends of the cylindrical body 2. As shown in FIG. 2, the axis of the rod end opposite to the flat plate 16 formed at one end of the width bar 29 has a diameter of 1. A hole having a length of 2 cm is opened and a rotating shaft insertion portion 24 is provided. A rotating shaft 23 made of a wooden body having a length of 15 cm and a diameter of 1.2 cm is provided, and the cylindrical body 2 is rotatably inserted into the rotating shaft 23, and both ends of the rotating shaft 23 are inserted into a rotating shaft of a width bar 29. It is inserted into the part 24 and fixed. As a result, the cylindrical body 2 having the acupressure or massage function is rotatably attached to the back width bar 29.
[0015]
In the above description, the rotation shaft 23 inserted into the cylindrical body 2 is independent, but is formed integrally with one of the width bars 29, and the opening of the rotation shaft insertion portion 24 is formed only in the other width bar 29. It is needless to say that it is also possible to provide and connect.
[0016]
An embodiment of the invention of claim 3 is a columnar acupressure device 1 with a flexible arm having a columnar body 2 having the shape of the columnar body 2 according to the above two embodiments. 2, a cylindrical body 2 shown in FIG. 4 or FIG. That is, the convex peripheral surface 3 composed of the large-diameter portion and the concave peripheral surface 4 composed of the small-diameter portion are continuously curved in the axial direction 6 to form a concavo-convex constriction 5 on the peripheral surface of the cylindrical body 2. At the both ends of the body 2, a convex peripheral surface 3 composed of a large diameter portion is arranged, and a constriction 5 composed of a concave peripheral surface 4 of a small diameter portion at the center of the convex peripheral surfaces 3 on both sides is arranged. A cylindrical back acupressure device 1 with a flexible arm having a cylindrical body 2, wherein the cylindrical body 2 is formed integrally with a width bar 9, and the column 2 is formed rotatably on a width bar 29. is there.
[0017]
FIG. 4 shows a case in which the cylindrical back acupressure device 1 with a flexible arm according to the present invention is used, and a curved portion 21 is formed on the cap 20 side of the flexible arm 17 to form a grip portion 22 which becomes a grip portion of the hand. The following shows the case. By forming the curved portion 21 in this manner, when the hand gripping the flexible arm 17 is placed on the back, even if the hands are positioned on both sides of the body, the columnar body 2 that performs the acupressure function is sufficiently placed on the back portion. It can be positioned and the back can be shiatsued or massaged by raising and lowering the hands under the armpits.
[0018]
Further, in FIG. 5, when the columnar back acupressure device 1 with a flexible arm is stored, the size of the flexible arm 17 can be reduced by assembling the flexible arm 17 as shown in FIG.
[0019]
As described above, in the present embodiment, the cylindrical body 2, the back bar 9 or 29, and the clamping joint 12 are made of wood, but it goes without saying that they may be made of plastic.
[0020]
[Effect of the invention]
As described above, in the present invention, the flexible arm having rigidity and flexibility is provided, so that it is possible even for a person who has difficulty in turning the arm backward sufficiently when grasping with his hand and making a back hand. By bending the flexible arm, the cylindrical acupressure device can be moved sufficiently in the head direction where acupressure is required without having to move the back hand greatly in the head direction, and it can be easily performed on the side of the body, The acupressure device is capable of acupressure or massaging the back that is gentle to the body, such as being able to press or massage the back, and has an unprecedented superior effect.
[Brief description of the drawings]
FIG. 1 is a perspective view of a cylindrical back acupressure device having a cylindrical body, a back bar and a flexible arm according to the present invention and having a flexible arm.
FIGS. 2A and 2B are a plan view and a side view, respectively, of a cylindrical back acupressure device with a flexible arm whose cylindrical body is rotatable around a rotation axis of a width bar.
FIG. 3 is an explanatory view showing a connection state between a clamping joint and a flexible arm in which a flat plate at the end of a back bar is rotatably supported by a clamping shaft.
FIG. 4 is a perspective view of a cylindrical back acupressure device with a flexible arm in which the flexible arm 17 is bent to facilitate handling.
FIG. 5 is a plan view of a cylindrical back acupressure device with a flexible arm, showing a state in which the flexible arms on both sides are combined and reduced for storage.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Cylindrical back acupressure device with a flexible arm 2 Cylindrical body 3 Convex peripheral surface 4 Concave peripheral surface 5 Neck 6 Axial direction 7 End surface 8 Back width 9 Back width bar 10 End 11 Axis 12 Clamping joint 13 Flat plate insertion part 14 Cylindrical part 15 Screw 16 Flat plate 17 Flexible arm 18 Large diameter pipe 19 Small diameter pipe 20 Cap 21 Curved part 22 Handle part 23 Rotation shaft 24 Rotation shaft insertion part 29 Back width bar

Claims (3)

大径部からなる凸条周面と小径部からなる凹条周面が軸方向に曲状に連続して凹凸状のくびれを周面に形成している円柱体と、該円柱体を中央に位置して円柱体両端の端面から一体的に延び背幅に達する剛性の棒体からなる背幅棒と、該背幅棒両端のそれぞれの端部に枢軸により回転自在に枢着された両側の可撓性の可撓アームからなることを特徴とする可撓アーム付き円柱状背部指圧器。A cylindrical body in which a convex circumferential surface formed of a large diameter portion and a concave circumferential surface formed of a small diameter portion are continuously formed in a curved shape in the axial direction to form a concavo-convex constriction on the circumferential surface, and the cylindrical body is disposed at the center. A back bar composed of a rigid rod body extending integrally from the end surfaces of both ends of the columnar body and reaching the back width; and both ends rotatably pivotally connected to respective ends of both ends of the back bar by a pivot. A cylindrical back shiatsu with a flexible arm, comprising a flexible arm. 請求項1記載の可撓アーム付き円柱状背部指圧器において、円柱体両端の端面から一体的に延び背幅に達する剛性の棒体からなる背幅棒に代えて、円柱体両端の端面から該円柱体を回転自在に軸支して延び背幅に達する剛性の棒体からなる背幅棒としたことを特徴とする可撓アーム付き円柱状背部指圧器。2. A cylindrical back acupressure device with a flexible arm according to claim 1, wherein said back bar is formed of a rigid rod extending integrally from both end surfaces of said cylindrical body to reach the back width, and said end surface at both ends of said cylindrical body. A column-shaped back acupressure device with a flexible arm, wherein the column-shaped back acupressure device comprises a rigid bar that is rotatably supported by a cylindrical body and extends to reach a back width. 大径部からなる凸条周面と小径部からなる凹条周面が軸方向に曲状に連続して凹凸状のくびれを周面に形成している円柱体は円柱体の両端側を大径部からなる凸条周面とし中央部を小径部の凹条周面としている円柱体であることを特徴とする請求項1また2記載の可撓アーム付き円柱状背部指圧器。A cylindrical body in which a convex peripheral surface composed of a large-diameter portion and a concave peripheral surface composed of a small-diameter portion are continuously curved in the axial direction to form a concavo-convex constriction on the peripheral surface is large at both ends of the cylindrical body. 3. A cylindrical back acupressure device with a flexible arm according to claim 1 or 2, wherein the cylindrical back acupressure device is a cylindrical body having a convex peripheral surface having a diameter portion and a central portion having a concave peripheral surface of a small diameter portion.
JP2003004112U 2003-07-15 2003-07-15 Cylindrical back acupressure device with flexible arm Expired - Fee Related JP3099243U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3194506U (en) * 2014-09-03 2014-11-27 元一 小宮 Massager

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3194506U (en) * 2014-09-03 2014-11-27 元一 小宮 Massager

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