JPS6258260B2 - - Google Patents
Info
- Publication number
- JPS6258260B2 JPS6258260B2 JP15321482A JP15321482A JPS6258260B2 JP S6258260 B2 JPS6258260 B2 JP S6258260B2 JP 15321482 A JP15321482 A JP 15321482A JP 15321482 A JP15321482 A JP 15321482A JP S6258260 B2 JPS6258260 B2 JP S6258260B2
- Authority
- JP
- Japan
- Prior art keywords
- holding frame
- center plate
- elastic material
- elastic
- damper
- 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
Links
- 239000013013 elastic material Substances 0.000 claims description 7
- 238000004898 kneading Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Massaging Devices (AREA)
Description
【発明の詳細な説明】
この発明は例えば第１図に示す如く椅子１０の
背もたれ部に組込み使用する按摩機用のもみ輪に
係り、その目的とするところは指圧のようなきめ
押しのできる按摩機用のもみ輪を提供することで
ある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a kneading ring for a massaging machine that is incorporated into the backrest of a chair 10, as shown in FIG. The purpose is to provide kneading wheels for machines.
係るもみ輪２０は、枢軸１１に支持され回転し
つつ背もたれ部を上下動し、また背もたれの表面
より隆起沈降して人の背中に圧力を加えるもので
ある。 The kneading wheel 20 is supported by a pivot 11 and rotates while moving up and down the backrest, and also rises and descends from the surface of the backrest to apply pressure to the person's back.
以下この発明によるもみ輪を図示せる実施例に
基づいて説明する。 DESCRIPTION OF THE PREFERRED EMBODIMENTS A massage wheel according to the present invention will be explained below based on an illustrative embodiment.
第１図乃至第４図はこの発明の一実施例であ
る。 1 to 4 show an embodiment of the present invention.
図面において１は中心板であり、中央に枢軸１
１を挿通する軸孔が設けられている。 In the drawing, 1 is the center plate, with a pivot 1 in the center.
1 is provided with a shaft hole through which the shaft hole is inserted.
２は輪状の弾性体で形成された支持枠で、ゴム
等の弾性材３で被覆されている。この弾性材３が
直接又はカバー等を介して人の身体を押すのであ
る。 Reference numeral 2 denotes a support frame formed of a ring-shaped elastic body, which is covered with an elastic material 3 such as rubber. This elastic material 3 presses the human body directly or through a cover or the like.
保持枠２と中心板１とは、中心板１の周囲に半
径方向放射状に配された変形限度を有する弾性支
持杆としてのダンパー４で接続されている。 The holding frame 2 and the center plate 1 are connected by dampers 4, which are elastic support rods that are arranged radially around the center plate 1 and have deformation limits.
ダンパー４は保持枠２の内周及び中心板１の外
周に配したダツシユポツト間をピストン４１で接
続している。ダツシユポツト内の緩衝材としては
コイルバネ４２が使用されており、従つてダンパ
ー４はコイルバネ４２の半径方向内方への変形量
以上は伸縮しない。 The damper 4 connects dowel pots arranged on the inner periphery of the holding frame 2 and the outer periphery of the center plate 1 with a piston 41. A coil spring 42 is used as a cushioning material in the dart pot, and therefore, the damper 4 does not expand or contract beyond the amount by which the coil spring 42 deforms inward in the radial direction.
而してこのもみ輪２０は荷重５が加わるとき当
初はダンパー４が荷重を支え、第４図の変位
（Ｓ）荷重（Ｐ）線図におけるａの変形をおこな
う。コイルバネ４２が縮小しきるか、または、対
面するダツシユポツトが当接すると次は保持枠２
と弾性材３の若干の変形が許容されるのみであ
り、第４図に示すグラフのｂの動きをなす。した
がつてこの時点で指圧の如ききめ押しができる。 When the load 5 is applied to the kneading wheel 20, the damper 4 initially supports the load, causing the deformation indicated by a in the displacement (S) and load (P) diagram in FIG. When the coil spring 42 is completely compressed or the facing dart pot comes into contact with the holding frame 2, the holding frame 2
Only a slight deformation of the elastic material 3 is allowed, resulting in the movement of b in the graph shown in FIG. Therefore, at this point, you can apply pressure similar to acupressure.
第５図に示すのはこの発明の異なる実施例で、
分割された保持枠２と中心板１との間を変形限度
を有する弾性支持杆としてのつづれ折りに形成し
たバネ４３を放射状方向に介在させたものであ
る。而してこのもみ輪１は荷重５が加わるとき、
当初バネ４３が荷重を支えつづれ折りのバネ４３
がほゞつぶれ切るまで、第４図に示すグラフのａ
の動きをなし、保持枠２と弾性材３のわずかな変
形によるグラフのｂの動きをなす。したがつてこ
の時点で指圧のごとききめ押しができるのであ
る。 A different embodiment of the invention is shown in FIG.
A spring 43 formed in a zigzag manner as an elastic support rod having a deformation limit is interposed in the radial direction between the divided holding frame 2 and the center plate 1. Therefore, when a load 5 is applied to this massage wheel 1,
Initially, the spring 43 supports the load
a in the graph shown in Figure 4 until it is almost completely crushed.
The holding frame 2 and the elastic material 3 undergo a slight deformation, resulting in the movement b in the graph. Therefore, at this point, you can apply precise pressure like acupressure.
以上の如くこの発明によるもみ輪２０は、枢軸
１１を挿通する中心板１と弾性材３で被覆された
輪状に配した保持枠２間に変形限度を有する弾性
支持杆４，４３を介在せしめてなるものであるか
ら、ダンパー４、つづれ折りのバネ４３の如き弾
性支持杆が変形を停止した時点において指圧の如
ききめ押しができるのである。 As described above, the kneading wheel 20 according to the present invention has elastic support rods 4, 43 having a deformation limit interposed between the center plate 1 through which the pivot shaft 11 is inserted and the holding frame 2 arranged in a ring shape and covered with an elastic material 3. Therefore, when the elastic support rods such as the damper 4 and the tapered spring 43 stop deforming, a firm pressure such as finger pressure can be applied.
第１図乃至第４図に示すのはこの発明の一実施
例を示す図で、第１図は側面図、第２図は部分断
面を示す側面図、第３図は部分断面を示す要部の
側面図、第４図はグラフである。第５図はこの発
明の他の実施例を示す側面図である。
１…中心板、２…保持枠、３…弾性材、４…ダ
ンパー、１１…枢軸、２０…もみ輪、４３…つづ
れ折りのバネ。
1 to 4 are views showing one embodiment of the present invention, in which FIG. 1 is a side view, FIG. 2 is a side view showing a partial cross section, and FIG. 3 is a main part showing a partial cross section. The side view of FIG. 4 is a graph. FIG. 5 is a side view showing another embodiment of the invention. DESCRIPTION OF SYMBOLS 1... Center plate, 2... Holding frame, 3... Elastic material, 4... Damper, 11... Pivot, 20... Massage ring, 43... Tapered spring.
Claims (1)
輪状に配した保持枠間に変形限度を有する弾性支
持杆を介在せしめて成る按摩機用のもみ輪。1. A kneading wheel for a massaging machine, in which an elastic support rod having a deformation limit is interposed between a center plate through which a pivot shaft is inserted, and a ring-shaped holding frame covered with an elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15321482A JPS5940857A (en) | 1982-08-31 | 1982-08-31 | Massaging wheel of massager |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15321482A JPS5940857A (en) | 1982-08-31 | 1982-08-31 | Massaging wheel of massager |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5940857A JPS5940857A (en) | 1984-03-06 |
| JPS6258260B2 true JPS6258260B2 (en) | 1987-12-04 |
Family
ID=15557538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15321482A Granted JPS5940857A (en) | 1982-08-31 | 1982-08-31 | Massaging wheel of massager |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5940857A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0527811Y2 (en) * | 1989-04-26 | 1993-07-15 |
-
1982
- 1982-08-31 JP JP15321482A patent/JPS5940857A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5940857A (en) | 1984-03-06 |