JP5285313B2 - Chair massage machine - Google Patents

Chair massage machine Download PDF

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Publication number
JP5285313B2
JP5285313B2 JP2008082110A JP2008082110A JP5285313B2 JP 5285313 B2 JP5285313 B2 JP 5285313B2 JP 2008082110 A JP2008082110 A JP 2008082110A JP 2008082110 A JP2008082110 A JP 2008082110A JP 5285313 B2 JP5285313 B2 JP 5285313B2
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backrest
sheet material
pillow
tension
treatment
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JP2009233063A (en
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陽介 倉田
昌俊 大輪
宗清 池部
潤二 中村
兼介 多賀谷
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Panasonic Corp
Panasonic Holdings Corp
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Panasonic Corp
Matsushita Electric Industrial Co Ltd
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Description

本発明は、椅子式マッサージ機に関するものである。   The present invention relates to a chair type massage machine.

従来から、背凭れ部に設けた開口部に押圧施療を施す施療子を収納して成る椅子式マッサージ機は、マッサージ施療を施さない状態で通常の椅子として利用できるという利点がある。しかしながら、一般に背凭れ部はそのカバー材が開口部を覆うだけであって、使用者が背凭れ部に背中を凭れかけたときには、開口部に位置する施療子がカバー材越しに使用者の背中に当ってしまい、良好な座り心地を得ることができないという問題がある。   2. Description of the Related Art Conventionally, a chair-type massage machine in which a treatment element that applies pressure treatment to an opening provided in a backrest portion is accommodated has an advantage that it can be used as a normal chair without being subjected to massage treatment. However, in general, the backrest only covers the opening of the backrest, and when the user leans back on the backrest, the treatment element located in the opening passes over the cover over the user's back. There is a problem that a good sitting comfort cannot be obtained.

たとえば特許文献１のように開口部に膨縮する空気袋を配置する提案も為されているが、空気袋は開口部の施療子以外の部位で膨らむのであって背中に施療子が当ることを有効に防止できるものではなく、また膨らんだ空気袋は使用者の背中に当てるべく背凭れ部の前方に部分的に大きく張り出すようになって着座した使用者に違和感を与えるのであり、その座り心地は良好とは言い難いものであった。
特開昭６３−３１６６３号公報 For example, as disclosed in Patent Document 1, a proposal has been made to dispose an air bag that expands and contracts in the opening, but the air bag inflates at a portion other than the treatment element of the opening, and the treatment element hits the back. It is not something that can be effectively prevented, and the inflated air bag overhangs partly in front of the backrest so that it can be placed against the user's back. The comfort was hard to say.
JP 63-31663 A

本発明は上記の点に鑑みてなされたものであり、その目的とするところは、マッサージ施療を施さない状態において良好な座り心地を確保できる椅子式マッサージ機を提供することを課題とするものである。   The present invention has been made in view of the above points, and an object of the present invention is to provide a chair type massage machine that can ensure a good sitting comfort in a state where massage treatment is not performed. is there.

上記課題を解決するために請求項１に係る発明にあっては、背凭れ部３に設けた開口部７に押圧施療を施す施療子９を収納し、シート材１２を背凭れ部３の前面に開口部７を覆うように配置し、枕部１０を背凭れ部３にその上下位置を設定可能にして配置し、シート材１２の下端部を背凭れ部３の下端部に固定すると共に、シート材１２の上端部を枕部１０に固定し、シート材１２は、枕部１０の上方位置及び下方位置において開口部７を覆う状態で背凭れ部３の前面に露出し、枕部１０の上下位置に応じて張力が可変に設定されるものであることを特徴とする。 In order to solve the above-mentioned problem, in the invention according to claim 1, a treatment element 9 for applying pressure treatment to the opening 7 provided in the backrest 3 is accommodated, and the sheet material 12 is placed on the front surface of the backrest 3. Are arranged so as to cover the opening 7, the pillow part 10 is arranged on the backrest part 3 such that the vertical position thereof can be set, and the lower end part of the sheet material 12 is fixed to the lower end part of the backrest part 3, The upper end portion of the sheet material 12 is fixed to the pillow portion 10, and the sheet material 12 is exposed to the front surface of the backrest portion 3 so as to cover the opening 7 at the upper position and the lower position of the pillow portion 10. The tension is variably set according to the vertical position.

これによると、マッサージ施療を施さない際には、シート材１２の張力を強めに設定することで、該シート材１２によって施療子９の前方位置で背凭れ部３に凭れかけた背中を支持させて、背中を開口部７内に落ち込ませないようにして施療子９が背中に当接しないようにできる。しかも、シート材１２は張力変化に応じて張る・たるむ程度の形状変化を伴うだけであって背凭れ部３の前面に形状変化をほとんど生じさせないようにできる。したがって、着座した使用者は違和感を感ずることはなく良好な座り心地を得ることができる。   According to this, when massage treatment is not performed, by setting the tension of the sheet material 12 to be strong, the sheet material 12 supports the back drooping on the backrest 3 at the front position of the treatment element 9. Thus, the treatment element 9 can be prevented from coming into contact with the back by preventing the back from falling into the opening 7. In addition, the sheet material 12 is only accompanied by a shape change that is stretched or slackened according to a change in tension, and can hardly cause a shape change on the front surface of the backrest portion 3. Therefore, the seated user does not feel uncomfortable and can obtain a good sitting comfort.

本発明にあっては、マッサージ施療を施さない状態において良好な座り心地を確保できる、という利点を有する。   In this invention, it has the advantage that favorable sitting comfort can be ensured in the state which does not give massage treatment.

以下、本発明を添付図面に示す実施形態に基いて説明する。   Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings.

本例の椅子式マッサージ機１は、図１（ａ）のように、座部２の後側に背凭れ部３が、前側に脚載せ台４がそれぞれ傾倒自在に配設され、座部２の左右には肘掛部５が配設されている。   As shown in FIG. 1A, the chair type massage machine 1 of this example is provided with a backrest 3 on the rear side of the seat 2 and a leg rest 4 on the front side so as to be tiltable. The armrests 5 are disposed on the left and right of the.

背凭れ部３は、図１（ｂ）のように、左右に背受け部６が配設され、その間に上下に亙る開口部７が設けられており、この開口部７内には機械式の施療装置８が上下に移動可能に収納されている。施療装置８は、背凭れ部３に凭れかけた使用者の背中に対して押圧施療を施すための施療子９が前方に突設されている。なお、この施療子９はマッサージ施療時に施療装置８に備わる駆動手段にて動作されるのであるが、少なくともマッサージ施療を施さない状態では開口部７内に収まるように位置されている。   As shown in FIG. 1B, the backrest portion 3 is provided with back support portions 6 on the left and right sides, and an opening portion 7 is provided between them, and a mechanical type is provided in the opening portion 7. The treatment device 8 is accommodated so as to be movable up and down. In the treatment device 8, a treatment element 9 for applying pressure treatment to the back of the user who is leaning on the backrest portion 3 is provided in front of the treatment device 8. The treatment element 9 is operated by a driving means provided in the treatment device 8 during massage treatment, but is positioned so as to be accommodated in the opening 7 at least in a state where massage treatment is not performed.

また、背凭れ部３の上部の前面には、図２，３のように、その左右に亙るように使用者の頭部を支持する枕部１０が重ねて配置されている。また、背凭れ部３は、開口部７や施療装置８を外観に露出させないように皮や布地等のシートで構成したカバー材１１で覆われている。   Moreover, on the front surface of the upper part of the backrest part 3, as shown in FIGS. Moreover, the backrest part 3 is covered with the cover material 11 comprised with sheets, such as a skin | leather and cloth, so that the opening part 7 and the treatment apparatus 8 may not be exposed to the external appearance.

ここで、背凭れ部３の前面には、開口部７を覆うように、伸縮性を有するシート材１２が張力を可変に設定して配置されている。このシート材１２は、その下端部が背凭れ部３の下端部に縫い付け等で固定されており、図４のようにカバー材１１とは別個のもので構成してカバー材１１の前方に重ねて配置してもよいが、本例ではカバー材１１における背凭れ部３の前面被覆部分で構成されている。なお、図４では二点鎖線によって開口部７に位置するカバー材１１の前面ラインを示している。   Here, on the front surface of the backrest portion 3, a sheet material 12 having stretchability is disposed so as to variably set the tension so as to cover the opening 7. The sheet material 12 has its lower end fixed to the lower end of the backrest 3 by sewing or the like, and is configured separately from the cover material 11 as shown in FIG. In this example, the cover member 11 is constituted by the front covering portion of the backrest portion 3. In addition, in FIG. 4, the front line of the cover material 11 located in the opening part 7 is shown with the dashed-two dotted line.

シート材１２の張力を可変に設定する手段（張力設定手段）として、本例では図２，３のように、シート材１２の上端部を固定した枕部１０が、その上下位置を設定可能にして背凭れ部３にスライド自在に配置されている。詳しくは、枕部１０は背凭れ部３の前面上部から上面にかけてスライド自在に配設されており、この枕部１０と背凭れ部３との間にはスライド・ロック機構１３が介装されている。つまり、枕部１０の上端にはロック棒１４が設けられ、背凭れ部３の上面にはラック１５が設けられ、ラック１５には上記スライド方向に複数の溝１５ａが連設されており、この複数の溝１５ａのうち任意の溝１５ａを選択してロック棒１４を係合させることで、図２，３のように枕部１０の上下方向の配置位置を違えて設定可能にされている。   As a means for variably setting the tension of the sheet material 12 (tension setting means), in this example, as shown in FIGS. 2 and 3, the pillow portion 10 to which the upper end portion of the sheet material 12 is fixed can set its vertical position. It is slidably arranged on the backrest 3. Specifically, the pillow part 10 is slidably disposed from the upper front to the upper surface of the backrest part 3, and a slide / lock mechanism 13 is interposed between the pillow part 10 and the backrest part 3. Yes. That is, a lock rod 14 is provided at the upper end of the pillow part 10, a rack 15 is provided on the upper surface of the backrest part 3, and a plurality of grooves 15a are continuously provided in the rack 15 in the sliding direction. By selecting an arbitrary groove 15a among the plurality of grooves 15a and engaging the lock rod 14, the arrangement position in the vertical direction of the pillow portion 10 can be set differently as shown in FIGS.

シート材１２の上端部は枕部１０の裏面に固定されているが（固定部位はａで示す）、図３のようにスライド・ロック機構１３にて枕部１０が上方位置に配置されると、該固定されたシート材１２の上端部も上方に引き上げられ、シート材１２が突っ張った状態となり、すなわち張力が強まった状態となる。一方、スライド・ロック機構１３にて枕部１０が下方位置に配置されると、図２のように該固定されたシート材１２の上端部も下方に下がり、シート材１２がたるんだ状態となり、すなわち張力が弱まった状態となる。なお、図では一点鎖線によって使用者が凭れた際の開口部７に位置するシート材１２の前面ラインを示している。   The upper end portion of the sheet material 12 is fixed to the back surface of the pillow portion 10 (the fixing portion is indicated by a), but when the pillow portion 10 is arranged at the upper position by the slide lock mechanism 13 as shown in FIG. The upper end portion of the fixed sheet material 12 is also lifted upward, and the sheet material 12 is stretched, that is, the tension is increased. On the other hand, when the pillow portion 10 is arranged at the lower position by the slide lock mechanism 13, the upper end portion of the fixed sheet material 12 is also lowered downward as shown in FIG. That is, the tension is weakened. In addition, in the figure, the front line of the sheet | seat material 12 located in the opening part 7 at the time of a user drowning with the dashed-dotted line is shown.

マッサージ施療を施さない際には、シート材１２の張力を強めに設定することで、図１（ｃ）のように、突っ張った状態のシート材１２によって施療子９の前方位置（開口部７の開口縁付近）で背凭れ部３に凭れかけた背中を支持させることができ、つまり背中を開口部７内に落ち込ませないようにして、施療子９が背中に当接しないようにできる。ここで、シート材１２は張力変化に応じて張る・たるむ程度の形状変化を伴うだけであって、つまり従来技術のように空気袋が背凭れ部３の前方に部分的に大きく張り出すようなこともなく、背凭れ部３の前面には形状変化がほとんど生じない。したがって、着座した使用者は違和感を感ずることなく良好な座り心地を得ることができる。   When the massage treatment is not performed, by setting the tension of the sheet material 12 to be high, as shown in FIG. It is possible to support the back drooping on the backrest 3 in the vicinity of the opening edge, that is, to prevent the treatment element 9 from coming into contact with the back by preventing the back from falling into the opening 7. Here, the sheet material 12 is only accompanied by a shape change that is stretched or slackened in accordance with a change in tension, that is, the air bag partially protrudes in front of the backrest portion 3 as in the prior art. Of course, the shape change hardly occurs on the front surface of the backrest portion 3. Therefore, the seated user can obtain a good sitting comfort without feeling uncomfortable.

なお、マッサージ施療を施す際には、シート材１２の張力を弱めに設定することで、使用者の背中を開口部７内に落ち込ませると共に施療子９をたるんだ状態のシート材１２越しに使用者の背中に当てるようにできるから、良好なマッサージ施療も確保されている。   When massage treatment is performed, by setting the tension of the sheet material 12 to be weak, the back of the user is dropped into the opening 7 and the treatment element 9 is used over the sheet material 12 in a slack state. Good massage treatment is ensured because it can be applied to the back of the person.

更に言うと、上記のようにシート材１２の張力を可変にすることは、使用者の背中の開口部７内への落ち込み量を可変にできるものであり、つまりマッサージ施療を施す際の背中への施療子９の押圧強さを可変にできるものであるから、張力設定手段を施療の強弱調節に用いることもできる。   Furthermore, making the tension of the sheet material 12 variable as described above can change the amount of depression of the user's back into the opening 7, that is, to the back when performing massage treatment. Since the pressing strength of the treatment element 9 can be made variable, the tension setting means can be used to adjust the intensity of treatment.

以下、実施の形態の他例を列挙する。これら諸例は張力設定手段を変更したものであり、先例と同様部位には同符号を付して説明を省き、異なる部分につき説明をする。   Hereinafter, other examples of the embodiment will be listed. In these examples, the tension setting means is changed, and the same parts as those in the previous example are denoted by the same reference numerals, the description thereof is omitted, and different parts are described.

図５の例では、枕部１０を背凭れ部３に枢支してその傾き角度を設定可能にして配置してある。詳しくは、枕部１０はその上端部が背受け部６の上端部に枢支されて背凭れ部３に対して前後方向に傾き自在にして配置されており、この枕部１０と背凭れ部３との間にはラチェット機構１６が介装されている。つまり、枕部１０の上端部にはラック１７が設けられ、背凭れ部３には爪１８が設けられ、ラック１７には上記スライド方向に複数のラチェット歯１７ａが連設されており、この複数の歯１７ａのうち任意の歯１７ａを選択して爪１８を係合させることで、図５（ａ）（ｃ）のように枕部１０の傾き角度を違えて設定可能にされている。   In the example of FIG. 5, the pillow part 10 is pivotally supported on the backrest part 3 so that the inclination angle can be set. Specifically, the pillow part 10 is arranged such that the upper end part thereof is pivotally supported by the upper end part of the back support part 6 and is tiltable in the front-rear direction with respect to the backrest part 3. 3, a ratchet mechanism 16 is interposed. That is, a rack 17 is provided at the upper end portion of the pillow portion 10, a claw 18 is provided at the backrest portion 3, and a plurality of ratchet teeth 17 a are continuously provided on the rack 17 in the sliding direction. By selecting an arbitrary tooth 17a of the teeth 17a and engaging the claw 18, the inclination angle of the pillow portion 10 can be set differently as shown in FIGS.

ここで、本例の枕部１０は、回動先端である下端部位が背凭れ部３から離間できる程度の自己保形性を備えるため、内部にフレームが設けられている。なお、枕部１０の左右中央部は背凭れ部３の開口部７を覆う箇所であるが、この箇所はフレームは存在せずにクッション材のみで構成されている。枕部１０に頭を凭れかけると、クッション材が変形して頭は後方へ落込むが、この頭は枕部１０の裏面に上端部を固定したシート材１２にて支持されるようになっている。なお、シート材１２の上端部は、枕部１０の傾き変化によって位置が前後又は上下に変化する部位、すなわち枕部１０における背凭れ部３への枢支部分以外の部位に固定すればよい。   Here, the pillow part 10 of this example is provided with a frame inside because the lower end part, which is the rotation tip, has a self-holding property that can be separated from the backrest part 3. In addition, although the left-right center part of the pillow part 10 is a location which covers the opening part 7 of the backrest part 3, this location does not exist but is comprised only with the cushioning material. When the head is drowned against the pillow part 10, the cushion material is deformed and the head falls backward, but this head is supported by the sheet material 12 with the upper end fixed to the back surface of the pillow part 10. Yes. In addition, what is necessary is just to fix the upper end part of the sheet | seat material 12 to the site | parts where a position changes back and forth or up and down by the inclination change of the pillow part 10, ie, parts other than the pivot part to the backrest part 3 in the pillow part 10.

この例では、図５（ｃ）のように、枕部１０の回動先端（下端部）を背凭れ部３から離間させるように傾けることで、枕部１０に固定したシート材１２の上端部が前斜め上方へ持ち上げられるのであり、シート材１２が突っ張った状態となり、すなわち張力が強まった状態となる。したがって、先例同様に、マッサージ施療を施さない際には、シート材１２の張力を強めに設定することで、突っ張った状態のシート材１２によって施療子９の前方位置で背凭れ部３に凭れかけた背中を支持させることができ、施療子９が背中に当接しないようにできるため（図１（ｃ）参照）、着座した使用者は違和感を感ずることなく良好な座り心地を得ることが可能になっている。   In this example, as shown in FIG. 5C, the upper end of the sheet material 12 fixed to the pillow 10 by tilting the rotating tip (lower end) of the pillow 10 away from the backrest 3. Is lifted diagonally forward and the sheet material 12 is stretched, that is, the tension is increased. Therefore, as in the previous example, when massage treatment is not performed, by setting the tension of the sheet material 12 to be high, the sheet material 12 in a stretched state leans against the backrest 3 at the front position of the treatment element 9. Since the back 9 can be supported and the treatment element 9 can be prevented from coming into contact with the back (see FIG. 1C), the seated user can obtain a good sitting comfort without feeling uncomfortable. It has become.

なお、枕部１０の背凭れ部３への枢支部位は、本例では枕部１０の上端部に設けてあるが、枕部１０の下端部等の他部位であってもよい。   In addition, although the pivotal support part to the backrest part 3 of the pillow part 10 is provided in the upper end part of the pillow part 10 in this example, other parts, such as the lower end part of the pillow part 10, may be sufficient.

また、図６の例では、シート材１２の上端部を背凭れ部３の上部に設けた巻取り装置１９にて巻き取りして保持可能にしてある。詳しくは、巻取り装置１９のシート材１２を巻き付ける巻取り棒２０には巻取り回転方向にのみ回転可能にするラチェット機構２１が設けられており、巻取り棒２０に巻き付けた状態のシート材１２がラチェット機構２１で保持されるようになっている。なお、本例のラチェット機構２１は、背凭れ部３に回転自在に設けた巻取り棒２０に歯車２２が一体に取り付けられ、背凭れ部３に設けた爪２３を歯車２２のラチェット歯２２ａに適宜係合させる機構である。なお、巻取り棒２０は背凭れ部３の側方へ一体に突出させた操作ハンドル２０ａにて回転操作される。   In the example of FIG. 6, the upper end portion of the sheet material 12 can be wound and held by the winding device 19 provided on the upper portion of the backrest portion 3. Specifically, the winding rod 20 that winds the sheet material 12 of the winding device 19 is provided with a ratchet mechanism 21 that can rotate only in the winding rotation direction, and the sheet material 12 that is wound around the winding rod 20 is provided. Is held by the ratchet mechanism 21. In the ratchet mechanism 21 of this example, a gear 22 is integrally attached to a winding rod 20 that is rotatably provided on the backrest portion 3, and the claw 23 provided on the backrest portion 3 is attached to the ratchet teeth 22 a of the gear 22. It is a mechanism to engage appropriately. The take-up bar 20 is rotated by an operation handle 20a that is integrally protruded to the side of the backrest 3.

この例では、図６（ｃ）のように、巻取り装置１９にて巻取り棒２０にシート材１２を巻き取ることで、シート材１２が突っ張った状態となり、すなわち張力が強まった状態となる。したがって、先例同様に、マッサージ施療を施さない際には、シート材１２の張力を強めに設定することで、突っ張った状態のシート材１２によって施療子９の前方位置で背凭れ部３に凭れかけた背中を支持させることができ、施療子９が背中に当接しないようにできるため（図１（ｃ）参照）、着座した使用者は違和感を感ずることなく良好な座り心地を得ることが可能になっている。   In this example, as shown in FIG. 6C, the sheet material 12 is wound around the winding rod 20 by the winding device 19, so that the sheet material 12 is stretched, that is, the tension is increased. . Therefore, as in the previous example, when massage treatment is not performed, by setting the tension of the sheet material 12 to be high, the sheet material 12 in a stretched state leans against the backrest 3 at the front position of the treatment element 9. Since the back 9 can be supported and the treatment element 9 can be prevented from coming into contact with the back (see FIG. 1C), the seated user can obtain a good sitting comfort without feeling uncomfortable. It has become.

本発明の実施の形態の例の椅子式マッサージ機であり、（ａ）は椅子式マッサージ機の枕部を外した状態の側面図であり、（ｂ）は椅子式マッサージ機の更にカバー材を外した状態の正面図であり、（ｃ）は張力を強めた状態のシート材に使用者が凭れた状態を説明する要部の概略断面図である。BRIEF DESCRIPTION OF THE DRAWINGS It is a chair type massage machine of the example of embodiment of this invention, (a) is a side view of the state which removed the pillow part of the chair type massage machine, (b) is a cover material further of a chair type massage machine. It is the front view of the state which removed, (c) is a schematic sectional drawing of the principal part explaining the state where the user fell into the sheet | seat material of the state which strengthened tension | tensile_strength. 同上の椅子式マッサージ機においてシート材の張力を弱めた状態であり、（ａ）は要部の概略側面図であり、（ｂ）は（ａ）の正面図である。In the chair type massage machine same as above, the tension of the sheet material is weakened, (a) is a schematic side view of the main part, (b) is a front view of (a). 同上の椅子式マッサージ機においてシート材の張力を強めた状態であり、（ａ）は要部の概略側面図であり、（ｂ）は（ａ）の正面図である。It is the state which strengthened the tension | tensile_strength of the sheet | seat material in the chair type massage machine same as the above, (a) is a schematic side view of the principal part, (b) is a front view of (a). 実施の形態の他例の椅子式マッサージ機であり、（ａ）はシート材の張力を弱めた状態の概略側面図であり、（ｂ）はシート材の張力を強めた状態の概略側面図である。It is a chair type massage machine of other examples of an embodiment, (a) is a schematic side view in the state where tension of sheet material was weakened, and (b) is a schematic side view in the state where tension of sheet material was strengthened is there. 実施の形態の更に他例の椅子式マッサージ機であり、（ａ）はシート材の張力を弱めた状態の概略側面図であり、（ｂ）は（ａ）の正面図であり、（ｃ）はシート材の張力を強めた状態の概略側面図である。It is a chair type massage machine of other examples of an embodiment, (a) is a schematic side view of the state where tension of sheet material was weakened, (b) is a front view of (a), (c) FIG. 3 is a schematic side view of a state in which the tension of the sheet material is increased. 実施の形態の更に他例の椅子式マッサージ機であり、（ａ）はシート材の張力を弱めた状態の概略側面図であり、（ｂ）は（ａ）の正面図であり、（ｃ）はシート材の張力を強めた状態の概略側面図である。It is a chair type massage machine of other examples of an embodiment, (a) is a schematic side view of the state where tension of sheet material was weakened, (b) is a front view of (a), (c) FIG. 3 is a schematic side view of a state in which the tension of the sheet material is increased.

符号の説明Explanation of symbols

１ 椅子式マッサージ機
３ 背凭れ部
７ 開口部
９ 施療子
１０ 枕部
１２ シート材
１９ 巻取り装置 DESCRIPTION OF SYMBOLS 1 Chair type massage machine 3 Backrest part 7 Opening part 9 Treatment element 10 Pillow part 12 Sheet material 19 Winding device

Claims (1)

背凭れ部に設けた開口部に押圧施療を施す施療子を収納し、シート材を背凭れ部の前面に開口部を覆うように配置し、枕部を背凭れ部にその上下位置を設定可能にして配置し、シート材の下端部を背凭れ部の下端部に固定すると共に、シート材の上端部を枕部に固定し、シート材は、枕部の上方位置及び下方位置において開口部を覆う状態で背凭れ部の前面に露出し、枕部の上下位置に応じて張力が可変に設定されるものであることを特徴とする椅子式マッサージ機。 A treatment element that applies pressure treatment is stored in the opening provided in the backrest, and the sheet material is placed on the front of the backrest so as to cover the opening, and the pillow part can be set to the backrest. The lower end of the sheet material is fixed to the lower end of the backrest, and the upper end of the sheet material is fixed to the pillow portion. The sheet material has openings at the upper position and the lower position of the pillow section. A chair type massage machine which is exposed to the front surface of the backrest portion in a covered state and whose tension is variably set according to the vertical position of the pillow portion.
JP2008082110A 2008-03-26 2008-03-26 Chair massage machine Expired - Fee Related JP5285313B2 (en)

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CN102527133B (en) * 2012-03-07 2014-03-12 鹏鹞环保股份有限公司 Dirt removal device for fine grid

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JP6052771B2 (en) * 2012-09-21 2016-12-27 ファミリーイナダ株式会社 Handheld massage machine

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JPS5940024B2 (en) * 1980-11-15 1984-09-27 松下電工株式会社 pine surge device
JP2001190352A (en) * 2000-01-14 2001-07-17 Matsushita Electric Works Ltd Chair
JP2001293056A (en) * 2000-04-17 2001-10-23 Fuji Iryoki:Kk Massage chair
JP2002136562A (en) * 2000-10-31 2002-05-14 Matsushita Electric Works Ltd Chair type massager
JP4435440B2 (en) * 2001-03-15 2010-03-17 ファミリー株式会社 Massage machine cover structure
JP2006102094A (en) * 2004-10-05 2006-04-20 Matsushita Electric Works Ltd Massage machine
JP2006306250A (en) * 2005-04-28 2006-11-09 Tachi S Co Ltd Automobile seat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102527133B (en) * 2012-03-07 2014-03-12 鹏鹞环保股份有限公司 Dirt removal device for fine grid

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