200836713 九、發明說明： 【發明所屬之技術領域】 本發明係關於靠背部可傾倒之具頭罩椅子型按摩機。 【先前技術】 • 以往，已知以對受療者之身體部位施療使身心放鬆為 目的之椅子型按摩機具備座部及靠背部，在各處設置可藉 由空氣進排而膨脹及收縮之空氣袋等之施療部。近年來， _ 亦有提案為求更進一步之放鬆狀態，而以頭罩覆蓋施療中 之文療者之頭部，以從受療者之意識隔絕外界之刺激者（例 如，可參考專利文獻1)。 該專利文獻1所揭示之裝置呈具備座部及靠背部之椅 子型，且於靠背部之上部設有可旋動之頭罩。受療者就坐 於座2並以將上半身#於靠背部之姿勢使頭罩向前方移 動藉此隔絶外界之光而能專注於施療，因而能獲得更進 一步之放鬆狀態。 ♦ #利文獻1 :日本特開平〇5-20〇118號公報 【發明内容】 然而’上述專利文獻1戶斤揭示之震置由於頭罩係設於 靠背部之上部，故作用於靠背部之荷重甚A，該靠背部之 角度調整動作會需要相當大的力冑。由P般靠背部係於 ::部樞支於座部’故設於靠背部上部之頭罩離樞支位置 k產生甚大力矩’因此特別是在使傾倒狀態之靠背部 5 200836713 立起時，需要甚大力矩。因此，必須拔 電量亦變乡。 ^搭载大型馬達，消耗 在此本發明以提供具僙覆蓋受療者頭部之頭罩且能容 易進仃罪背部之傾倒之椅子型按摩機為目的。 本發明係有鏗於上述理由而盘，士 ^ I埋由而為，本發明之椅子型按摩 .機具備：受療者就坐之座部、設於該座部後方且可向後傾 -倒之罪背部、獨立於該靠背部而設之頭罩支撐部，覆蓋受 ^背部支撐上半身之受療者之頭部之頭罩； 該靠背部至少其中之一噚右斜Λ由心 备站 ° 又有對文療者之身體部位施療之施 療心該頭罩係被該頭罩支撐部支撐為可從該靠背部 方往上方旋動。 藉：：上述構成，由於靠背部未設有頭罩，故能減輕 作用於罪为部之荷重，而m ^ /± 肉月"谷易進仃靠背部之起伏動作》 在使用馬達等之電動起伏時， 達，減少消耗電量。 』力矩之較小型馬 ~又，該頭罩支择部亦可具有立設為將向後傾倒之該靠 月部從側方及後方包圍之後壁 上半身靠於靠背部之受療者之視野^会上述構成，能將 又縻考之視野糟由後壁部有效與外界 隔、、、巴，確保施療中之放鬆狀態。 -起部：可構成為隨向後傾倒而下部與該座部 ~夕。藉由如上述構成，可消除後傾時之靠背 部位於立起時之f #立么 部後方之問題。亦即，在使靠背部後 傾日守’罪背部之下部與座部一 a x、 I在則方移動，藉此，可使 立起日守與後傾時靠背邱^^ 罪月邛取後部之前後方向位置大致相同。 6 200836713 其結果，能將後壁部配設於較接近靠背部處，縮小靠背部 後方空間。 又，可進-步具備檢測該靠背部傾斜角度之角度感測 器、根據該角度感測器之訊號控制該頭罩之旋動動作之控 ::部；當該控制部根據來自該角度感測器之訊號判斷該靠 .以之傾斜角度到達既定值時，使該頭罩往該靠背部之上 方位置紅動。藉由如上述構成，可不經人為操作在靠背部 至:達既定傾斜角度時自動使頭罩旋動，且可避免頭罩與靠 _ 背部接觸而在適當時機使頭罩旋動。 又，於該頭罩之内面亦可設有發光裝置。藉由如上述 構成，發光裝置所發之光可對受療者提供更進一步之放鬆 狀態。 又可進步具備可旋動地連結於該座部之前部之置 腳邛，忒置腳部係構成為連動於該靠背部之後傾動作而從 垂狀匕、往水平狀悲旋動。藉由如上述構成，由於靠背部 φ 之後傾使文療者成為後仰姿勢時，置腳部之旋動亦使小腿 壬水平狀態，故受療者成為仰躺姿勢而能得到更進一步之 放鬆狀態。 又可進一步具備設於該座部之兩側方扶手部；該扶 2 °卩係構成為連動於該靠背部之後傾動作而後部向下傾 斜。藉由如上述構成，即使靠背部向後傾斜而受療者之上 半身壬後仰安勢，仍能將手腕載置於扶手部而採取放鬆姿 勢。 利用本發明，可實現具備覆蓋受療者頭部之頭罩且能 7 200836713 合易進行靠背部之傾倒之椅子型按摩機。 【實施方式】 ^以下參考圖式具體說明本發明之實施形態之椅子型按 摩機。圖1係顯示本發明之實施形態之椅子型按摩機之立 •體圖，顯示靠背部3立起之狀態。圖2係顯示圖i所示之 •掎子型按摩機不同態樣的立體圖，顯示靠背部3傾倒 (reclining)之狀態。 _ %圖1所示’椅子型按摩機丨具備：支撐受療者身體 之椅子單元la、覆蓋受該椅子單元la支撐之受療者之頭 部周邊之外罩單元lb、支撐該等椅子單元u及外罩單元^ 之支架構造lc(參考圖5)。 [椅子單元] 才可子單元la具備：受療者就坐的座部2、支撐受療者 上半身的靠背部3、支撐腳部的置腳部4、支撐腕部的扶 手部5。另外，本實施形態之說明中所使用之方向概念， 除文中有特別說明外，皆與就坐於椅子型按摩機丨之座部 2之党療者（未圖示）所見方向概念一致。 座部2於後述支架構造ie(參考圖5)之座支撐支架μ、 43之上部配置有上面做為座面使用而形成為大致平坦之座 墊部2a。於該座墊部2a内設有藉由進排氣裝置1〇(參考圖 3)之空氣進氣排氣而膨脹收縮之空氣袋6a，可藉由該空氣 袋6a之膨脹收縮對受療者之大腿部及臀部給予壓迫刺激。 於座部2之前部樞接有置腳部4之上端部，該置腳部 8 200836713 4可以該上端部為中心從下垂狀態往水平狀態旋動（參考圖 2) °該置腳部4係由支撐小腿背面之背面支撐壁乜、從該 背面支撐壁4a之左右侧部延設而從左右外側支撐小腿之側 土 4b、彳之該背面支撐壁4a之中央部分突設而從内側支撐 工右〗腿之中央壁4c、以及支撐腳底之腳底支撐壁（未圖 示）構成’可分別支撐受療者之左右小腿及腳。 又，於置腳部4之側壁4b及中央壁4c各自之上部對 向配置有空氣袋6b、6c，於各自之下部後侧對向配置有空 氣衣6d、6e。該等空氣袋6b、6c與空氣袋6d、6e可藉由 進排乱U 10(參考目3)之進氣排氣而膨服收縮，從左右 對受療者之小腿中特別是腿肚與腳踩給予壓迫刺激。又， 於側壁仆之下部前侧配設有空氣袋6f，可藉由進排氣裝 置 之進氣排氣而膨脹收縮，對受療者之腳背給予壓迫 刺 另外雖在圖1與圖2省略圖示，但於置腳部4包 覆有革製等之外罩，受療者係透過該外罩接受空氣袋6b〜6f 之壓迫刺激。 一广座冑2之後部設有靠背部3。靠背部3係形成為在 般體格之成人就坐於椅子型按摩機1之座部2時，該成 人之身體不會有部分突出至外部之大小，用於支撐被施療 f之上半身且於前視方向大致呈長方形。靠背部3之下端 邻係:左右方向之樞軸53樞支於座部2之後部（參考圖 )罪月3可以該樞轴53為中心旋動而向前後改變 角度。 、4 5。該扶手部5 又’於靠背部3之兩側方設有扶手部 9 200836713 之载置有受療者前腕之前腕支撐部5a係從#背部3之兩側 方位置向前方延伸至座部2之前部附近，該前腕支撐部^ 之前端彎曲而向更下方延伸。 於罪月部3之内部備有對就座之受療者之背部施療之 按摩機構7(參考圖3)。另外，於圖i顯示收容有按摩機構 7之靠背部3之内部空間3a，後述按摩機構7係收容於該 空間3a’其前側舖有從背後支撐受療者之上半身之片體（未 圖不）。該按摩機構7可沿靠背部3升降，且具有可往前後 及左右三維動作之施療子（未圖示），藉由該施療子之動作 對受靠背部支撐之受療者之上半身給予揉捏按摩、敲打按 摩、滾動按摩等機械性刺激。又，於靠背吾"t内部亦於 適當位置（在本實施形態中，係在配設有按摩機構7之空間 3/之兩侧方）配設有空氣袋6g，該空氣袋6g亦可藉由進排 氣裝置10(參考圖3)之進氣排氣而膨脹收縮，對受療者之 上半身之對應部位給予壓迫刺激。 圖10係顯示上述按摩機構7構成原理之示意爆炸圖。 如圖10所示，按摩機構7設有對受療者之身體給予機械 性刺激之4個滾輪狀施療子7a、驅動該施療子變位之 馬達80、81。施療子7a係分別安裝於2個v字狀之臂82 鈾端。各臂82係分別安裝於兩個略呈v字狀之連接桿83 而能在既定範圍内旋轉。於各連接桿83設有嵌合孔g3a， 設於揉捏旋轉軸84兩端之傾斜軸部84a遊嵌於該欲合孔 83a。該傾斜軸部84a係被設為相對於揉捏旋轉軸84傾斜 既定角度之狀態。於揉捏旋轉軸84之中間部分同軸設有 200836713 螺旋齒輪85a，該螺旋齒輪85a係與蜗桿奶咬合。如上 述，螺旋齒輪85a與蝸桿85b構成蝸輪機構85。 於竭桿85b之一端同轴設有滑輪心，該滑輪心盘 5又於馬達80之輪出軸之滑輪湯係藉由皮帶心 此’馬達80之旋轉運動係透過皮帶87傳至蜗桿咖，竭 杯㈣之旋轉使揉捏旋轉轴84旋轉”遺著揉捏旋轉軸以 之奴轉’傾斜轴部84a以描繪圓錐形執跡之方式變位 此連接桿83規則動作，左右之施療子7a往左右、上下^ 向描緣大致橢圓形而接近、遠離移動。此即為施療子^之 揉捏動作。另外，在施療子7a之揉捏動作中，亦包含左右 之施療子7a接近時往前方（受療者側）移動、左右之㈣子 ^遠離時往後方移動之動作。如上述，施療子&在揉捏 動作中為3維移動。 μ 上又，如圖1〇所示，於連接桿83之下部設有嵌合孔83b， 於該嵌合孔83b插入有設於連結構件88之突出部心。於 連結構件88設有横方向之孔88b，於該孔m遊喪有設於 妓打旋轉軸89兩端部之偏心部89a。又，於敲打旋轉軸89 之中間部分同軸設有滑⑨90a’該滑輪9〇a與設於馬達8ι 之輪出軸之滑輪_係藉由皮帶91連結。因此，馬達81 之旋轉運動係透過皮帶91傳至敲打旋轉軸89，敲打旋轉 =89兩端之偏心部89a之公轉使連結構件88大致於上下 移動。其結果，由於連接桿83以嵌合孔83a為巾心往復旋 動，故施療子7a大致於上下往復移動而描繪圓弧。在使馬 達Η以一定速度旋轉時，施療子以以—定週期往復移動， 11 200836713 此即為施療子7a之敲打動作。又，在使馬達8i以非定速 旋轉時’祕子7a料規狀往復移動，此 子7a之指壓動作。 ” 如上述’施療子7a藉由馬達8〇之驅動進行揉捏動作， 藉由馬達81 t驅動進行敲打動作及指壓動作；藉由同時 /動馬達8G 81’可進行揉捏動作及敲打動作或揉捏動作 及指壓動作之合成動作。#然，亦可獨立進行各動作。200836713 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD The present invention relates to a hood-type chair type massage machine in which a backrest portion can be poured. [Prior Art] In the past, a chair type massage machine designed to treat the body part of a subject to relax the body and mind is provided with a seat portion and a backrest portion, and air which is expanded and contracted by air in and out is provided in each place. a treatment unit such as a bag. In recent years, _ has also proposed a further relaxation state, and covers the head of the medicinal subject in the treatment with a hood to isolate the stimuli from the subject's consciousness (for example, refer to Patent Document 1) . The device disclosed in Patent Document 1 has a chair type having a seat portion and a backrest portion, and a head cover that can be rotated is provided on the upper portion of the backrest portion. The subject is seated on the seat 2 and moves the hood forward in the posture of the upper body # in the backrest portion to isolate the light of the outside and to concentrate on the treatment, thereby obtaining a further relaxation state. ♦ #利文文1: Japanese Unexamined Patent Publication No. Hei No. Hei. No. Hei. No. Hei. No. Hei. The load is very A, and the angle adjustment action of the backrest portion requires a considerable amount of force. The P-like backrest is attached to: the portion pivotally supported by the seat portion. Therefore, the head cover provided on the upper portion of the backrest portion generates a very large moment from the pivotal position k. Therefore, especially when the backrest portion 5 200836713 in the dumping state is raised, Need a lot of torque. Therefore, it is necessary to pull the electricity and change the country. ^Equipped with a large-sized motor, the present invention is directed to a chair-type massage machine that provides a hood that covers the head of a subject and that can easily fall into the back of the sin. The present invention has a disc for the above reasons, and the chair type massage machine of the present invention has a seat for sitting on the seat of the subject, and is disposed behind the seat and can be tilted backwards. a hood support portion provided on the back, independent of the backrest portion, covering the head cover of the head of the subject supported by the upper body of the upper back; at least one of the backrest portions is right-handed by the heart-preserving station, and has a pair The treatment of the body part of the therapist is supported by the hood support portion so as to be rotatable upward from the backrest portion. By the above-mentioned structure, since the backrest is not provided with a head cover, it is possible to reduce the load acting on the sin part, and m ^ /± meat month " valley change action of the backrest part of the valley is in the electric fluctuation of the motor or the like When, up, reduce power consumption. 』The smaller type of torque~ In addition, the hood support portion may have a view that the rear portion of the rear portion that is tilted backward is surrounded by the side and the rear side, and the upper half of the wall rests on the backrest portion. The composition can effectively separate the view from the back wall by the back wall, and ensure the relaxation state during the treatment. - Starting part: It can be configured to be poured backwards and the lower part and the seat part. According to the above configuration, it is possible to eliminate the problem that the backrest portion at the time of the backward tilting is located behind the f# standing portion at the time of standing. That is to say, after the backrest is tilted back and forth, the lower part of the back of the back and the seat part are moved by ax, I, and then the backrest can be raised and the backrest is lowered. The position in the front and rear directions is approximately the same. 6 200836713 As a result, the rear wall portion can be disposed closer to the backrest portion, and the space behind the backrest portion can be reduced. In addition, an angle sensor for detecting the tilt angle of the backrest portion may be further provided, and a control of the swivel motion of the hood according to the signal of the angle sensor may be controlled: a portion; when the control portion is based on the sense of angle The signal of the detector determines that the hood is red at the position above the backrest portion when the tilt angle reaches a predetermined value. According to the above configuration, the hood can be automatically rotated without any artificial manipulation on the backrest portion until the predetermined inclination angle is reached, and the hood can be prevented from being rotated at the appropriate timing by contacting the hood with the back. Moreover, a light-emitting device may be disposed on the inner surface of the hood. By configuring as described above, the light emitted by the illuminating device can provide a further relaxation state to the subject. Further, the footrest that is rotatably coupled to the front portion of the seat portion can be improved, and the leg portion is configured to be coupled to the backrest portion and then tilted to sway from the vertical shape to the horizontal direction. According to the above configuration, when the backrest portion φ is tilted to cause the subject to be in the recline posture, the rotation of the foot portion also causes the calf to be horizontal, so that the subject can be in a reclining posture and can be further relaxed. . Further, the armrest portion provided on both sides of the seat portion may be further provided; the support mechanism is configured to be tilted after being engaged with the backrest portion, and the rear portion is inclined downward. According to the above configuration, even if the backrest portion is tilted rearward and the subject's upper body is tilted back and forth, the wrist can be placed on the armrest portion to take a relaxed posture. According to the present invention, it is possible to realize a chair-type massage machine having a head cover covering the head of the subject and capable of pouring the backrest portion in 2008. [Embodiment] A chair type motorcycle according to an embodiment of the present invention will be specifically described below with reference to the drawings. Fig. 1 is a perspective view showing a chair type massage machine according to an embodiment of the present invention, showing a state in which the backrest portion 3 is raised. Fig. 2 is a perspective view showing a different aspect of the tweezers type massage machine shown in Fig. i, showing the state in which the backrest portion 3 is reclined. _ % The chair type massage machine shown in Fig. 1 has: a chair unit la supporting the body of the subject, a cover unit lb covering the head of the subject supported by the chair unit la, supporting the chair unit u and the cover The bracket structure lc of the unit ^ (refer to Fig. 5). [Chair unit] The sub-unit 1a includes a seat portion 2 on which the subject is seated, a backrest portion 3 that supports the upper body, a footrest portion 4 that supports the foot portion, and a handle portion 5 that supports the wrist portion. Further, the concept of the direction used in the description of the present embodiment is identical to the concept of the direction of the party (not shown) sitting on the seat portion 2 of the chair type massage machine, unless otherwise specified. The seat portion 2 is provided with a seat portion 2a which is formed to be a substantially flat surface as a seat surface in the upper portion of the seat support brackets μ and 43 of the bracket structure ie (refer to Fig. 5) which will be described later. An air bag 6a which is expanded and contracted by the air intake and exhaust of the intake and exhaust device 1 (refer to FIG. 3) is provided in the seat portion 2a, and can be expanded and contracted by the air bag 6a to the subject. The thighs and buttocks give compression stimulation. The upper portion of the leg portion 4 is pivotally connected to the upper end portion of the leg portion 2, and the leg portion 8 200836713 4 can be rotated from the sagging state to the horizontal state centering on the upper end portion (refer to FIG. 2). The side wall 4b supporting the lower leg from the left and right outer sides and the central portion of the back support wall 4a protruding from the left and right outer side are supported by the back side supporting the back side of the back leg support wall 4a, and are supported from the inner side. The central wall 4c of the right leg and the sole support wall (not shown) supporting the sole of the foot constitute 'the left and right calves and feet respectively supporting the subject. Further, air pockets 6b and 6c are disposed opposite to the upper portion of the side wall 4b and the center wall 4c of the leg portion 4, and air clothes 6d and 6e are disposed opposite to the rear side of the lower portion. The air bags 6b, 6c and the air bags 6d, 6e can be swollen by the intake and exhaust of the exhaust U 10 (refer to item 3), and the calves and the feet of the subject are particularly affected from the left and right. Step on giving a compression stimulus. In addition, an air bag 6f is disposed on the front side of the lower side of the side wall servant, and can be expanded and contracted by the intake and exhaust of the intake and exhaust device, and the pressure is applied to the instep of the subject, and FIG. 1 and FIG. 2 are omitted. In addition, the footrest 4 is covered with a cover such as a leather, and the subject receives the compression stimulus of the air bladders 6b to 6f through the cover. A backrest portion 3 is provided at the rear of a wide seat. The backrest portion 3 is formed such that when the adult of the physique sits on the seat portion 2 of the chair type massage machine 1, the body of the adult does not partially protrude to the outside, and is used to support the upper body of the treated body f and the front view. The direction is roughly rectangular. The lower end of the backrest portion 3 is adjacent: the pivot 53 in the left-right direction is pivotally supported by the rear portion of the seat portion 2 (refer to the figure). The crime month 3 can be rotated about the pivot shaft 53 to change the angle forward and backward. 4 5 . The armrest portion 5 is further provided with an armrest portion 9 on both sides of the backrest portion 3. The wrist support portion 5a extends forward from the two sides of the back portion 3 to the seat portion 2 before the front wrist of the subject is placed on the 200836713. Near the portion, the front end of the front wrist support portion is bent to extend further downward. In the interior of the crime section 3, a massage mechanism 7 for treating the back of the seated person is provided (refer to Fig. 3). In addition, FIG. 1 shows an internal space 3a in which the backrest portion 3 of the massage mechanism 7 is housed, and the massage mechanism 7 described later is housed in the space 3a'. The front side of the space 3a' is covered with a sheet body supporting the upper body of the subject from behind (not shown). . The massage mechanism 7 is movable up and down along the backrest portion 3, and has a treatment device (not shown) that can move three-dimensionally forward and backward and left and right. The action of the treatment device imparts a kneading massage to the upper body of the subject supported by the backrest portion. Mechanical stimulation such as tapping massage and rolling massage. Further, in the interior of the backrest, the air bag 6g is disposed at an appropriate position (in the present embodiment, on both sides of the space 3/where the massage mechanism 7 is disposed), and the air bag 6g may be disposed. The inflation and contraction are performed by the intake and exhaust of the intake and exhaust device 10 (refer to FIG. 3), and compression stimulation is applied to the corresponding portion of the upper body of the subject. Fig. 10 is a schematic exploded view showing the principle of the above-described massage mechanism 7. As shown in Fig. 10, the massage mechanism 7 is provided with four roller-shaped therapeutic members 7a that mechanically stimulate the body of the subject, and motors 80 and 81 that drive the treatment of the therapeutic members. The treatment unit 7a is attached to the uranium end of the two v-shaped arms 82, respectively. Each arm 82 is attached to two slightly v-shaped connecting rods 83 and is rotatable within a predetermined range. Each of the connecting rods 83 is provided with a fitting hole g3a, and the inclined shaft portion 84a provided at both ends of the kneading rotating shaft 84 is fitted to the desired engaging hole 83a. The inclined shaft portion 84a is in a state of being inclined at a predetermined angle with respect to the kneading rotation shaft 84. A 200836713 helical gear 85a is coaxially disposed in the middle portion of the kneading rotary shaft 84, and the helical gear 85a is engaged with the worm milk. As described above, the helical gear 85a and the worm 85b constitute the worm gear mechanism 85. A pulley core is coaxially disposed at one end of the exhaust rod 85b, and the pulley core of the pulley disc 5 is further connected to the pulley shaft of the motor 80 by the belt heart. The rotary motion of the motor 80 is transmitted to the worm coffee through the belt 87. The rotation of the squeezing cup (four) causes the kneading rotary shaft 84 to rotate. "The slanting shaft portion 84a is rotated by the slanting shaft portion 84a to describe the conical shape. The connecting rod 83 is regularly operated, and the left and right treatments are used. 7a is left and right, up and down, and the drawing edge is substantially elliptical, and is close to and away from movement. This is the kneading action of the treatment member. In addition, in the kneading action of the treatment member 7a, the left and right treatments 7a are also approached. Move to the front (the side of the subject), and move the left and right (4) to move to the rear when moving away. As described above, the treatment & is moved in 3D in the kneading action. μ, again, as shown in Figure 1 A fitting hole 83b is formed in a lower portion of the connecting rod 83, and a protruding portion provided in the connecting member 88 is inserted into the fitting hole 83b. The connecting member 88 is provided with a hole 88b in the lateral direction, and is immersed in the hole m. There is an eccentric portion 89a provided at both ends of the beating rotary shaft 89. Further, the rotary shaft 89 is tapped. The intermediate portion is coaxially provided with a slide 990a'. The pulley 9〇a and the pulley provided on the wheel shaft of the motor 8i are coupled by a belt 91. Therefore, the rotational motion of the motor 81 is transmitted through the belt 91 to the tapping rotary shaft 89. The rotation of the eccentric portion 89a at both ends of the rotation = 89 causes the connecting member 88 to move substantially upward and downward. As a result, since the connecting rod 83 reciprocates with the fitting hole 83a as the center of the napkin, the treatment member 7a reciprocates substantially vertically. The arc is drawn. When the motor Η is rotated at a constant speed, the treatment device reciprocates in a constant cycle, 11 200836713 This is the tapping action of the treatment member 7a. Further, when the motor 8i is rotated at a non-fixed speed, the secret is The sub- 7a is reciprocatingly moved, and the finger 7a is pressed. ” As described above, the treatment member 7a is kneaded by the driving of the motor 8〇, and is driven by the motor 81 t to perform a tapping action and a finger pressing action; The kneading action and the tapping action or the kneading action and the finger pressing action can be performed by the simultaneous/moving motor 8G 81'. #然, you can also perform each action independently.
圖3係說明上述椅子型按摩機丄之功能之方塊圖。如 圖3所示’椅子型按摩貞丨於座部2(參考圖丨）之下方備有 L制# 1卜於4控制部！ i連接有受療者所操作之遙控器 等操作部12、驅動部13a、m。驅動部⑴係連接於具有 未圖示之泵及電磁閥之進排氣裝置1〇，於該進排氣裝置ι〇 分㈣過空氣軟管連接有上述空氣袋—。因此，受療 者^藉由操作操作部12選擇性地使空氣^ 6心巾！個 或複數個膨脹收縮。又’駆動部m係透過訊號線連接於 按摩機構7 ’可藉由操作操作部i 2使按摩機構7實行揉捏、 敲打、滾動等按摩。 [外罩單元] 如圖1及圖2所示，椅子型按摩貞1所具備之外罩單 元lb備有設於靠背部3後方之後壁部（頭罩支撐部、受 該後壁部15支撐之頭罩16。 後壁部15具有如同將球殼四等分所得之1份之略呈碗 狀之球殼壁15a，該球殼壁15a係配設於靠背部3之後方。 又後壁^ 1 5具有從球殼壁15a之左右經過靠背部3之外 12 200836713 側方向前方延伸之側壁15b。此種後壁部〗5係立設為在靠 背部3立起狀態時從側方及後方包圍該靠背部3與扶手部 5(參考圖1)，而在靠背部3為向後傾倒狀態時主要從側方 及後方僅包圍靠背部3(參考圖2)。 圖4係顯示頭罩16之外觀構成之立體圖。如圖4所示 頭罩16係略如同將稍大於後壁部15之球殼壁i5a之球殼 四等分所得之i份之碗狀，且由外觀形狀彼此大致相同之 外殼部17與内殼部18夾頭罩骨架16c貼合而成。在頭罩 16之左右端部形成有軸承16a、16a，頭罩16在配設為從 外方（後方）覆蓋球殼壁15a之狀態下，該軸承16&樞支於 球殼壁二a之左右部分。目&，頭1 16可在拖支於後壁部 15之狀態下繞左右方向之軸旋動，可從靠背部3之後方位 置（參考圖1中球殼壁15a之後方位置）往上方（前方）旋動至 罪为部3之上方位置（參考圖2中球殼壁15&之上方位置）。 於外殼部17之後部（於圖4中之下部）之内面安裝有腳 輪16卜此腳輪16b係通過形成於内殼部18之後部（於圖2 中之下部）之矩形孔18a向頭罩16内侧突出。腳輪⑽在 頭罩16樞支於球殼壁15a時，與球殼壁…之外面接觸， 在頭罩16於前後方向旋動時在該外面上轉動，藉此，防 止頭罩16與球殼壁15a直接接觸，並相對於球殼壁“a支 撐頭罩1 6。 又’於頭罩16之前侧周緣部安裝有沿該前侧周緣部向 左右延伸之發光裝i 19。如圖3所示，該發光裝置⑴系 透過訊號線連接於控制冑u，依照來自㈣部u之㈣ 13 200836713 以既定形態發光。 [關於改變傾斜角度之支架構造] 接者說明支撐上述椅子單 •个干 /Vj I U ± 構造5係顯示對應於圖Μ示之靠背部3立起狀: 之椅子型按摩^之狀態之支架構造^之立體圖。圖6: ^所不之支架構造le之侧視圖。首先說明支架構造I。 中關於椅子單元la之靠背部3之傾倒動作之構成。Fig. 3 is a block diagram showing the function of the above-described chair type massage machine. As shown in Figure 3, the chair-type massage is provided under the seat 2 (see Figure 丨). i is connected to the operation unit 12 such as a remote controller operated by the subject, and the drive units 13a and m. The driving unit (1) is connected to an intake and exhaust unit 1A having a pump and a solenoid valve (not shown), and the air bag is connected to the air inlet and outlet unit through the air hose. Therefore, the subject can selectively make the air towel 6 by operating the operation portion 12! One or a plurality of expansion and contraction. Further, the "moving portion m" is connected to the massaging mechanism 7' via a signal line, and the massaging mechanism 7 can perform massage such as kneading, tapping, rolling, etc. by operating the operation unit i2. [The cover unit] As shown in FIG. 1 and FIG. 2, the chair type massager 1 includes a cover unit lb provided with a wall portion (the head cover support portion and the head supported by the rear wall portion 15) provided behind the backrest portion 3. Cover 16. The rear wall portion 15 has a slightly bowl-shaped spherical shell wall 15a which is obtained by halving the spherical shell, and the spherical shell wall 15a is disposed behind the backrest portion 3. Further rear wall ^1 5 has a side wall 15b extending from the left and right sides of the spherical shell wall 15a through the outer side of the backrest portion 3, 1236736713. The rear wall portion is erected to surround the backrest portion 3 from the side and the rear side. The backrest portion 3 and the armrest portion 5 (refer to FIG. 1) mainly surround the backrest portion 3 mainly from the side and the rear when the backrest portion 3 is tilted backward (refer to FIG. 2). FIG. 4 shows the appearance of the head cover 16. A perspective view of the configuration. As shown in Fig. 4, the head cover 16 is slightly like a bowl having an i-part of a spherical shell slightly larger than the spherical shell wall i5a of the rear wall portion 15, and having an outer shape substantially identical to each other. The portion 17 is bonded to the inner cover portion 18 of the head cover frame 16c. Bearings 16a and 16a are formed at the left and right end portions of the head cover 16, and the head cover 16 is disposed. In a state in which the spherical shell wall 15a is covered from the outer side (rear), the bearing 16& is pivotally supported on the left and right portions of the spherical shell wall aa. The head 1 16 can be dragged to the rear wall portion 15 The lower left axis is rotated about the axis in the left-right direction, and can be rotated upward (front) from the position behind the backrest portion 3 (refer to the position behind the spherical shell wall 15a in FIG. 1) to the upper position of the sin portion 3 (refer to FIG. 2 The upper side of the spherical shell wall 15 & is mounted on the inner surface of the rear portion of the outer casing portion 17 (lower portion in Fig. 4) with the caster 16b formed by the rear portion of the inner casing portion 18 (in Fig. 2) The rectangular hole 18a of the lower portion protrudes toward the inside of the head cover 16. The caster (10) is in contact with the outer surface of the spherical shell wall when the head cover 16 is pivotally supported by the spherical shell wall 15a, and is outside when the head cover 16 is rotated in the front-rear direction. Rotating upward, thereby preventing the head cover 16 from coming into direct contact with the spherical shell wall 15a, and supporting the head cover 16 with respect to the spherical shell wall "a." Further, a peripheral portion along the front side of the front cover 16 is attached along the peripheral portion of the front side. a light-emitting device i 19 extending to the left and right. As shown in FIG. 3, the light-emitting device (1) is connected to the control unit through a signal line. According to the (4) part of the (4) 13 200836713, it is illuminated in the established form. [About the bracket structure for changing the tilt angle] The pick-up description supports the above-mentioned chair sheet • Dry / Vj IU ± Structure 5 shows the backrest portion 3 corresponding to the figure Stand up: The perspective view of the bracket structure of the chair type massage ^. Figure 6: Side view of the bracket structure le. First, the bracket structure I. The tilting action of the backrest portion 3 of the chair unit la The composition.
如圖5及圖6所示，支架構造lc具備：基座支架單元 、構成座部2之骨架之座部支架單元40、構成靠背部3 之骨架之靠背部支架單& 5〇’座部支架單元4〇及靠背部 支架單元50係受基座支架單元3〇支撐。 该基座支架單元30具備於前後方向延伸之腳部支架 3/。該腳部支架31係分離與左右扶手部$(參考圖〇之分 P用距離大致相同之距虞鱼阶势於, J〈跑雕配认於左右，於兩者間架設有於左 右方向延伸之複數補強支架32,每隔—定間隔保持腳部支 力'31。從腳部支架31向上方延設有3根壁支撐支架”， 兒月之後15(參考圖1)便係安裝於此壁支撲支架 33。於左右壁支推支架33之後㈣2根之上部間分別架設 有力支撐後述靠背支架單& 5G之背支撐支架34。又，基座 支架>單元30備有沿腳部支架31延設之導引支架35，該導 引支架35之剖面於椅子型按摩機1之左右方向内侧呈開 放通道狀（參考圖5)。 p座部支架單元4〇(圖6令網點部分）具備分別與基座支 木單το 30所具備之左右導引支架乃卡合之滑動支架， 14 200836713 該滑動支架41可沿導引支架3 5往前後方向滑動。從滑動 支架41向上方延設有複數縱支架42，於該縱支架42之上 部安裝有大致向前後方向延伸之座支撐支架43。詳言之， 座支撐支架43係從後端部往斜前上方延設，於左右座支 扭支架43、43間設有用於安裝形成座部2之座墊部2a(參 考圖1)之板材（未圖示）。又，於座支撐支架43、43之前部 設有往左右方向延伸之樞軸（未圖示），置腳部4之上部係 受此樞軸支撐。 #背支架單兀50(圖6中粗線部分）備有往上下方向延 伸之左右主支架51、51、架設於其間以支撐之複數個補強 支架52,藉由該補強支架52使左右主支架51保持一定間 隔。主支架51之下部於座部支架單元4〇所具備之座支撐 支架43後部受左右方向之樞軸53支撐，於左側樞軸53 附近設有檢測靠背支架單元50繞樞軸53旋動之角度之角 度感測器54(參考圖3)。該角度感測器54係透過訊號線連 接於控制部11(參考圖3)，將所檢測出關於旋動角度之訊 號輸出至控制部11。 又，於主支架51之長邊方向之中央部樞支有第丨連桿 61之上端部，該第丨連桿61之下端部係樞支於基座支架 單元所具有之背支撐支架34。於主支架51之下端部樞 支有第2連桿62之後端部，該第2連桿62之前端部係樞 接於置腳4。第2連桿62與置腳部4之樞接位置係被設 定於座部支架單元40與置腳部4之樞接位置之下方。 又，在主支架51與座部支架單元4〇之間設有由汽缸 15 200836713 2珠螺桿等構成之直動式致動$ 6G，直動式致動器6〇 =端部餘接於主支帛51之下端部，前端部係柩接於 =支1早το 40之前部。該直動式致動器6〇係透過訊號 :接於控制冑U’可依照來自控制部u之指示訊號而 伸縮。 於座部支架單元40之左右財設有扶手支架7〇。此 扶手支水7G於側視方向呈大致L形，—端部（後端部）柩支 於靠背支架單元50之主支架51之中央部。於扶手支架7〇 之另一端部（前端部）沿扶手支架7G之長邊方向安裝有矩形 板狀之軸承板71 ’於該軸承板71形成有相對於扶手支架 7〇之長邊方向大致平行延伸之狹縫狀軸承孔72。另一方 面，於座部支架單元40之前侧上部設有往侧方突出之樞 軸73，該樞軸73被支撐為能於上述扶手支架7〇所具有之 軸承板71之狹縫狀軸承孔72滑動及旋動。 以下說明具備此種支架構造lc之椅子型按摩機丨之傾 倒動作。圖7係靠背部3傾倒前後之椅子型按摩機丨之側 視圖，（a)及（b)分別表示靠背部3立起狀態與傾倒狀態。圖 8係顯示靠背部3傾倒前後之支架構造lc之側視圖，（昀及 (b)分別表示靠背支架單元50立起狀態與傾倒狀態。又， 圖9係圖8所示之支架構造1c之立體圖，（a)&(b)分別表 示靠背支架單元50立起狀態與傾倒狀態。 最初如圖7(a)所示’在靠背部3立起之狀態下，座部 2位於相對後方位置，置腳部4為從座部2之前部下垂之 狀態’扶手部5之前腕支撐部5 a大致為水平。此時，如固 16 200836713 8(a)及圖9(a)所示’支架構造lc為直動式致動器6〇伸長 之狀恶’罪月支架早元50為立起之狀態，座部支架單元如 位於相對後方，於扶手支架70對應於扶手部5之前腕支 撐部5a之前腕支撐部分74(參考圖5及圖6)大致為水平。As shown in FIGS. 5 and 6, the bracket structure lc includes a base bracket unit, a seat bracket unit 40 constituting a skeleton of the seat portion 2, and a backrest bracket single & 5'' seat portion constituting a skeleton of the backrest portion 3. The bracket unit 4〇 and the backrest bracket unit 50 are supported by the base bracket unit 3〇. The base bracket unit 30 is provided with a foot bracket 3/ extending in the front-rear direction. The leg bracket 31 is separated from the left and right armrests. (The distance between the two is about the same distance as the squid. The J is sculpt and the left and right are extended between the two. The plurality of reinforcing brackets 32 maintain the leg supporting force '31 at regular intervals. Three wall supporting brackets are extended upward from the foot bracket 31", and after the child's month 15 (refer to FIG. 1), the wall support is installed. The support bracket 33. After the left and right wall support brackets 33 (4), the upper support portions are respectively provided with a support for the back support bracket single & 5G back support bracket 34. Further, the base bracket > unit 30 is provided with the foot support 31. The guide bracket 35 is extended, and the cross section of the guide bracket 35 is open in the left-right direction of the chair type massage machine 1 (refer to FIG. 5). The p-seat bracket unit 4 (FIG. 6 makes the dot portion) The sliding brackets are respectively engaged with the left and right guiding brackets of the base branch το 30, 14 200836713 The sliding brackets 41 are slidable along the guiding brackets 35. The plurality of longitudinals are extended upward from the sliding brackets 41. a bracket 42 mounted on the upper portion of the vertical bracket 42 The seat support bracket 43 is extended in the front-rear direction. In detail, the seat support bracket 43 is extended from the rear end portion to the upper front side, and is disposed between the left and right seat support brackets 43 and 43 for mounting the seat portion 2. a plate member (not shown) of the seat cushion portion 2a (refer to Fig. 1). Further, a pivot shaft (not shown) extending in the left-right direction is provided in front of the seat support brackets 43, 43, and the upper portion of the leg portion 4 is attached. Supported by the pivot. #背支架单兀50 (the thick line portion in Fig. 6) is provided with left and right main brackets 51, 51 extending in the up and down direction, and a plurality of reinforcing brackets 52 erected therebetween for supporting, by the reinforcement The bracket 52 holds the left and right main brackets 51 at a certain interval. The rear portion of the seat support bracket 43 provided on the lower portion of the main bracket 51 is supported by the pivot 53 in the left-right direction, and the backrest is provided near the left pivot 53. The angle sensor 54 (refer to FIG. 3) is rotated by the angle of the bracket unit 50 around the pivot 53. The angle sensor 54 is connected to the control unit 11 (refer to FIG. 3) through the signal line, and the detected rotation is detected. The signal of the moving angle is output to the control unit 11. Further, the long side of the main bracket 51 The central portion pivotally has an upper end portion of the second connecting rod 61. The lower end portion of the second connecting rod 61 is pivotally supported by the back supporting bracket 34 of the base bracket unit. The lower end of the main bracket 51 is pivotally supported. The rear end portion of the second link 62 is pivotally connected to the foot 4 at the front end portion of the second link 62. The pivotal position of the second link 62 and the leg portion 4 is set to the seat bracket unit 40 and The bottom of the pivoting position of the leg portion 4 is provided. Further, a direct-acting actuation of the 6 6G, which is constituted by the cylinder 15 200836713 2 bead screw, is provided between the main bracket 51 and the seat bracket unit 4〇. The actuator 6〇=end portion is connected to the lower end portion of the main support 51, and the front end portion is connected to the front portion of the branch 1 early. The direct-acting actuator 6 transmits a signal: the control unit U' can be expanded and contracted according to an instruction signal from the control unit u. An armrest bracket 7 is provided on the left and right sides of the seat bracket unit 40. The armrest water 7G is substantially L-shaped in the side view direction, and the end portion (rear end portion) is supported at the central portion of the main bracket 51 of the backrest bracket unit 50. A rectangular plate-shaped bearing plate 71' is attached to the other end portion (front end portion) of the armrest bracket 7 in the longitudinal direction of the armrest bracket 7G. The bearing plate 71 is formed substantially parallel to the longitudinal direction of the armrest bracket 7 A slit-shaped bearing hole 72 is extended. On the other hand, a pivot portion 73 projecting laterally is provided on the front upper portion of the seat bracket unit 40, and the pivot shaft 73 is supported as a slit-shaped bearing hole of the bearing plate 71 which the armrest bracket 7 has. 72 sliding and rotating. The tilting operation of the chair type massage machine having the bracket structure lc will be described below. Fig. 7 is a side view of the chair type massage machine 前后 before and after the backrest portion 3 is tilted, and (a) and (b) show the standing state and the tilting state of the backrest portion 3, respectively. Fig. 8 is a side view showing the bracket structure lc before and after the backrest portion 3 is tilted, and (b) respectively shows the standing state and the tilting state of the backrest bracket unit 50. Further, Fig. 9 is a bracket structure 1c shown in Fig. 8. The perspective view, (a) & (b) respectively indicate the standing state and the tilting state of the backrest bracket unit 50. Initially, as shown in Fig. 7(a), in the state where the backrest portion 3 is raised, the seat portion 2 is located at the rearward position. The leg portion 4 is in a state of being suspended from the front portion of the seat portion 2. The wrist support portion 5a is substantially horizontal before the armrest portion 5. At this time, as shown in Fig. 16, 200836713 8(a) and Fig. 9(a) The lc is a direct-acting actuator 6 〇 之 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' The wrist support portion 74 (refer to Figs. 5 and 6) before 5a is substantially horizontal.
在此，若驅動直動式致動器60使其縮短，第1連桿61 會如圖8(b)及圖9(b)所示，以下端部為中心向前方旋動， 其結果，罪为支架單元5 0會向後傾倒並向前方移動（亦即， 與向後傾倒動作連動而向前移動）。藉此，靠背支架單元 與以樞轴53(參考圖6)連結之座部支架單元4〇會以滑動支 架41(參考圖6)受基座支架單元3〇之導引支架35導引而 向别方滑動。其結果，如圖7(b)所示，隨著該靠背部3向 後=倒，該靠背部3與座部2 一起往前方移動。因此，藉 由靠背部3之傾斜角度改變，靠背部3之上端部係往大‘ 正下方移動，故即使將後壁部15配設於立起狀態之靠背 邛3之後方近處，靠背部3與後壁部15亦不會因傾斜 度改變而接觸。 ^ 又，由於樞支於座部支架單元4〇之置腳部4係透過第 ^桿62連接於靠背支架單元50，故在靠背支架單元50 在别方移料，係被第2連桿62推向前方。其結果，置 :部4係以與座部支架單元4Q之枢支點為中⑽下部向 刖疑動成為大致匕伞：欠執 、, 尺勹人欸水干文勢，且與座部支架單元4〇 一起盆 韵方移動。 另外，如圖 有小腿用空氣袋 1所示，置腳部4在本實施形態中分為設 6b、6c之上側置腳部4A、設有腳用空氣 17 200836713 袋6d、6e、6f之下侧置腳部41¾ , f 4B ’上側置腳部4A及下侧置 腳部4B係構成為彼此之距離可改變。且，在將置腳部4 從下垂狀態往水平狀態旋動時，雖會因置腳部4之旋動中 心與受療者之小腿之旋動中心即膝之位置偏差造成旋動前 後置腳部4與小腿間產生位置偏差，但在本實施形態之椅 子i按摩機1巾，係從下垂狀態開始旋動時使下側置腳部 4B遠離上側置腳部4A，蕪^ 稭此，抑制該旋動前後之位置偏 差。又，如上述雖在置腳部4開始旋動後之-定時間内下 側置腳部化係沿地面往前方移動，但由於在下側置腳部把 之下部設有腳輪4d’故在往前方移動時腳輪4d會轉動使 下側置腳部4B得以順利往前方移動。 此外，架設於座部支架單元40與靠背支架單元5〇間 =手支架70係隨靠背支架單元5G之向後傾斜而其前腕 支為部分74之後部向下方傾斜。此時，純手支架7〇與 座部支架單元4G之支#位置及與#背支架單元5()之支樓 位置之分隔距離雖會變化’但由於從座部支架單元4〇突 設之樞軸73係受形成於扶手支架7()所具有之轴承板η :狹缝狀軸承孔72支撐，故可藉由樞軸73在該狹縫狀軸 承孔72之長邊方向之移動來對應該分隔距離之變化。 此立如以上°兄明，本貫施形態之椅子型按摩機1藉由使靠 背部3向後傾倒而使座部2及置腳部*往前方移動，且， :於置腳冑4為大致水平狀態，即所謂全平狀態，故受療 f於採取仰躺姿勢而得以放鬆。又，如前述說明，即使 使靠背部3向後傾倒，由於其上端部係往大致正下方移動， 18 200836713 故靠背部3不會鱼诒 士 々 一後土15接觸，在設置椅子型按摩機i 日守不必多留後方空間。 [關於頭罩旋動之支架構造] 以下說明關於涵罢 „ 5 . ^ 、、罩16疑動之支架構造1C之構成。如 圖5及圖6所矛，认甘― 、於基座支架單元30之後部即背支撐支 木34女1有用於 前述，於構成頭罩= 板狀頭罩支撐支架36。如 、 之外殼部17及内殼部18間設有被 爽持之2根頭罩骨牟When the direct-acting actuator 60 is driven to be shortened, the first link 61 is rotated forward as shown in FIGS. 8(b) and 9(b), and as a result, The sin is that the bracket unit 50 will tilt backward and move forward (i.e., move forward in conjunction with the backward tilting motion). Thereby, the backrest bracket unit and the seat bracket unit 4 connected by the pivot 53 (refer to FIG. 6) are guided by the guide bracket 35 of the base bracket unit 3 by the slide bracket 41 (refer to FIG. 6). Sliding on the other side. As a result, as shown in Fig. 7(b), the backrest portion 3 moves forward together with the seat portion 2 as the backrest portion 3 is turned backward. Therefore, since the inclination angle of the backrest portion 3 is changed, the upper end portion of the backrest portion 3 is moved downward toward the big ', even if the rear wall portion 15 is disposed in the vicinity of the backrest 邛3 in the standing state, the backrest portion 3 and the rear wall portion 15 are also not in contact due to the change in inclination. ^ Further, since the leg portion 4 pivotally supported by the seat bracket unit 4 is connected to the backrest bracket unit 50 through the second lever 62, the backrest bracket unit 50 is moved in another direction and is driven by the second link 62. Push forward. As a result, the set portion 4 is substantially in the middle of the pivotal point of the seat bracket unit 4Q, and the lower portion of the seat portion 4Q is substantially paralyzed: the yoke is absent, the squatter is dry, and the seat bracket unit 4 is 〇Popular rhyme moves together. Further, as shown in the air bag 1 for a calf, the leg portion 4 is divided into a side leg portion 4A provided on the upper side of the embodiment 6b, 6c, and a foot air portion 17 is provided in the embodiment. 200836713 under the bags 6d, 6e, 6f The side leg portions 412⁄4, f 4B 'the upper side leg portion 4A and the lower side leg portion 4B are configured such that the distance between them can be changed. Further, when the leg portion 4 is rotated from the drooping state to the horizontal state, the front and rear legs are rotated by the rotation center of the leg portion 4 and the rotation center of the calf of the subject, that is, the position of the knee. 4, a positional deviation occurs between the lower leg and the calf. However, in the chair i massage machine 1 of the present embodiment, when the rotation is started from the sag state, the lower leg portion 4B is moved away from the upper leg portion 4A, thereby suppressing the Position deviation before and after the rotation. Further, as described above, the lower leg portion is moved forward along the ground in the predetermined time period after the leg portion 4 starts to rotate, but the caster 4d' is provided on the lower leg portion. When moving forward, the caster 4d is rotated to allow the lower leg portion 4B to smoothly move forward. Further, it is mounted between the seat bracket unit 40 and the backrest bracket unit 5 = the hand bracket 70 is inclined rearward with the backrest bracket unit 5G and the front wrist portion is inclined rearward by the portion 74. At this time, the separation distance between the pure hand holder 7〇 and the seat bracket unit 4G and the position of the #back bracket unit 5() may vary, but due to the protrusion from the seat bracket unit 4 The pivot shaft 73 is supported by the bearing plate η: the slit-like bearing hole 72 formed in the armrest bracket 7 (), so that the pivot 73 can be moved in the longitudinal direction of the slit-like bearing hole 72. The distance should be separated. According to the above, the chair type massaging machine 1 of the present embodiment moves the seat portion 2 and the leg portion * forward by tilting the backrest portion 3 backward, and the footrest 4 is The substantially horizontal state, the so-called flat state, allows the treatment to be relaxed in the reclining position. Further, as described above, even if the backrest portion 3 is tilted backward, since the upper end portion is moved substantially directly downward, 18 200836713, the backrest portion 3 does not come into contact with the fisherman's back soil, and the chair type massage machine is provided. The Japanese guard does not have to leave more space in the rear. [About the bracket structure of the hood rotation] The following describes the structure of the bracket structure 1C which is suspected of the culvert 5.2 and the hood 16. As shown in Fig. 5 and Fig. 6, the gantry-based base bracket unit The rear back support member 34 female 1 is used for the above, and is configured to form a hood = a slatted hood support bracket 36. For example, between the outer casing portion 17 and the inner casing portion 18, two hoods are provided. Skeleton
木16c。該專頭罩骨架16c如圖5所示 分別王大致圓沉v壯 α ，且，如圖6所示於側視方向彼此具有 ，=又纟端部附近以三角形狀之角板1 6cM皮此連接。 〜角板16d透過軸承16a(參考圖4)受設於上述頭罩支 杈支架36上部之樞軸36a支撐。 另一方面於圖6由 w — 中，上側之頭罩骨架16c之端部與基 早凡3〇之後部間係以連桿機構65及直動式致動器 ，、口/亥連#機構65係由棒狀第3連桿63、於側視方 " 字狀之第4連桿64配設於上下而成，且第3連桿63 ^下食而^與第4連桿64之上端部彼此樞接。又，第3連 才:63之广端部係樞接於上侧之頭罩骨冑16c之端部，呈L 子狀4連桿64之彎曲部分係以基座支架單元30之頭 二支心支架36下部之樞軸68支撐，且第4連桿64之下 ^ 4係透過直動式致動器67連接於基座支架單元3〇之後 邻该4動式致動器' 67係、透過訊號線連接於控制部川參 考圖3)，依照來自控制部i i之指示訊號而伸縮動作。 以下以® 7至®1 9說使明此種頭罩16旋動之支架構造 19 200836713 1 士C之動作。最初如圖7⑷所示頭罩16位於靠背部3後方 %，直動式致動器67係如圖8⑷及圖9⑷所示為伸長狀離， 連桿機構65係使頭罩骨架16c之端部位於上方。其結果， 頭罩骨架16c為以樞軸36a為中心而接邱a 了 + T “而後部向下方旋動之狀 〇 此時若驅動直動式致動器67使其縮短，l字狀之第4 連桿64會如圖8(b)及圖啊所示往後方旋動，透過第3連 桿63連結之頭罩骨架16。之端部會往下方移動。其結果， •頭罩骨架16c會以樞軸36a為中心而整體往上方（前方）旋 =頭罩16如圖7(b)所示往上方（前方）旋動。此時，若靠 背部3如圖2所示向後傾倒，頭罩16會位於靠背部3上 部之上方，受靠背部3支撐上半身之受療者之頭部被頭罩 1 6從上方及側方覆蓋。 [靠背部及頭罩之連動] 具備上述構成之椅子型按摩機丨係由控制部n(參考 ❿® 3)根據來自角度感測器54之關於靠背部3之傾倒角度 之訊號驅動直動式致動器67,藉此，可使靠背部3之傾倒 動作與頭罩16之旋動動作連動。 ^更具體而言，控制部11係在受療者操作操作部12使 靠背：3向後傾倒時，驅動座部2下方之直動式致動器6〇 /、縮短同¥根據角度感測器5 4所檢測出之訊號判斷 靠背部3之傾倒角度是否到達既定值。若判斷靠背部3之 傾倒角度到達既定值，便驅動另1個直 其縮短，使位於靠背部3後方之頭罩16向前方旋動二 20 200836713 此二為使頭罩16能往前方旋動，靠背部3之傾倒角度可 設定為例如相對於地面為150度，另外亦可設定例如靠背 =二最大傾倒時之傾倒角度。另如前述說明，置腳部4係 隨罪背部3向後傾倒而從下垂狀態往水平狀態旋動。 如上述，由於係使頭罩16往前方旋動之動作與靠背部 3向後傾倒之動作連動，故受療者在頭罩16旋動時不必操 作。又，在靠背部3尚未充分向後傾倒之狀態下頭罩便旋 2可防止兩者接觸。另外，由於係在靠背部3向後傾倒既 定角度以上日寸使頭罩丨6往前方旋動，故能將頭罩b之樞 支位置設於較下方，使椅子型按摩機丨之高度尺寸小型化。 2 ’上述椅子型按摩機i t，由於係將頭罩16設為獨 =於靠背冑3，故可減輕靠背部3之傾倒動作及立起動作 %直動式致動器60所需力矩，減少消耗電量。 又，在靠背部3向後傾倒之狀態下，雖如上述以頭罩 1 6覆盍文療者之頭上，但由於在本實施形態之椅子型按摩 機1巾，後壁部15之側壁15b係經過靠背部3之外侧方 在刖方延設，&受向後傾倒之靠背冑3支撐之受療者被該 側壁15b &圍至上半身之側方。因此，易於隔絕外界對受 療者之刺激’受療者能更進_步放鬆。又，藉由頭罩Μ 在覆蓋受療者頭上之上半身處使發光裝置19發光，能在 隔絕外界光線之上半身有效給予受療者視覺刺激。 另一方面，在使向後傾倒之靠背部3立起時，只要以 與上述相反之動作控制即可。亦即，控制部〗i根據角度 感則w 54之Λ號判畊罪背部3到達既定傾倒角度後，便 21 200836713 Z直動式致動器67使其伸長，使頭罩16向後方旋動。 9可避免立起之靠背部3與頭罩16接觸。 另外’控制|置n可控制直動式致動器Μ之動 對應於受療者彳主綠為 知作操作部12之既定開關之時間使靠 號日士，：二1倒動作，亦可控制為接受既定開關之操作訊 :才 罪背部3向後傾倒至極限。若為後 者不必持續操作操作部12之„故㈣便。 又療 另外，上述椅子型按摩機丨能 cD播放 部音源播放之簦立m 播欲时等外 S。圖11係說明輸出聲音之椅子型按摩 、1 ^圖’⑷為顯示使後壁部15之内壁面露出之狀態之 可里按摩機1之立體圖，（b)為僅顯示該後壁部15之立 體圖。 夂土 I 之立 =圖11(b)所示，後壁部15之球殼壁i5a之内壁面… 士、R之内s ® ’為S垂直方向任意位置之水平剖面皆呈 ::相同曲率圓孤之曲面。此内壁面15c之上下方向大致 又、位置之左右部分配設有揚聲器100(亦可參考圖3)。 =如圖3所示’椅子型按摩機1之控㈣u可透過未 :不之介面連接於CD播放器等外部音源101。控制部U :使在外部音源、101播放而輸入之聲音訊號從揚聲器100 …藉此，受療者可一邊接受按摩一邊聽音樂。 又如圖U⑷所示’由於設於後壁部15之揚聲器1〇〇 若罪背部3向後傾倒至極限時’係位於該靠背部3上部之 :干上方之左右’故其位於上半身受靠”"支撐之受療 W附近之左右。且如圖2所示’若使靠背部3傾倒 22 200836713 且使頭罩16往前方旋動，而成為以後壁部及㈣16 從侧方及上方覆蓋受療者之頭部之狀態，能排除外來之蘇 音雜訊，以從揚聲器 ' ⑽輪出之聲音有效刺激受療者之二 覺。因此，受療者在按摩中跨聽音樂等，可得到更進一: 之放鬆效果。 夕 又，亦可藉由控制部11使從揚聲器_輸出之聲音、 空氣袋6a〜6g及按摩機構7之按摩動作同步，或使從揚聲 為1〇0輸出之聲音與發光裂置19之發光同步。此時 可期待對受療者按摩效果之提升。 子不僅上述聲音，亦可從揚聲器1〇0冑出例如椅 女手機1之功能或操作方法等指導語音。此時， :所不’即使受療者被頭罩16覆蓋而難以閱讀使用說明查， 仍可根據指導語音把握其内容，提升受療者之便利性。曰 [頭罩之停止機構] 以下以圖1 2及圖13爷明卜、+、4^1心 兄明上述椅子型按摩機1之1他 觸=該椅子型按摩機1在往開方向旋動中之頭罩16、接 觸置於頭罩16下方之雜物 俊 万之雜物寺物體時，可限制該頭罩16不 碣方向繼縯旋動。以下具體說明之。 圖，主圖要=1 局^顯示椅子型按摩機1之其他構成之立體 要係放大頒示基座支架單元 另外，為求方便起見，在圖12中伟以2點=罩16之構成。 甲係以2點鍊線顯示頭罩16。 如圖12料，„ 16係透料桿機構65受基座支 L二杨，該連桿機構&係在已說明之第3連桿63之 而#枢支有頭罩骨架16c(參考圖6)改成樞支有頭罩支 23 200836713 撐柃110之下端部。頭罩支撐桿11〇係在其長 致中間位置受設於頭罩支撐支架36(亦可泉考°之大 部之樞軸36a *择 士 A 一号圖6)之上端 ,A I，在連桿機構65作動時能以拖軸36a兔 中心凝動自如。且，頭罩支撐 為 上側之部分）為用^ 。卩（亦即較樞軸36a 刀）為用於支撐頭罩16之頭罩支撐片n〇a。 方面，於頭罩16之左右端部設有托架Ul， 另— 進一步讯古 於一方之端部Wood 16c. As shown in FIG. 5, the special head cover frame 16c is substantially rounded and v-strong, and has a side view direction as shown in FIG. 6, and has a triangular-shaped gusset 1 6cM near the end portion. connection. The gusset 16d is supported by a pivot 36a provided on the upper portion of the hood support bracket 36 through a bearing 16a (refer to Fig. 4). On the other hand, in Fig. 6, from the w- center, the end portion of the upper hood skeleton 16c and the base portion are separated by a link mechanism 65 and a direct-acting actuator, and the mouth/Hailian # mechanism The 65th line is formed by the rod-shaped third link 63 and the fourth link 64 in the side view and is formed in the upper and lower sides, and the third link 63^ is fed and the fourth link 64 is used. The upper ends are pivotally connected to each other. Further, the third connector: 63 is pivotally connected to the end of the upper hood cover 16c, and the curved portion of the L-shaped 4-link 64 is the first of the base bracket unit 30. The pivot 68 of the lower portion of the core bracket 36 is supported, and the fourth link 64 is connected to the base bracket unit 3 through the direct-acting actuator 67, and is adjacent to the 4-actuator actuator 67. Connected to the control unit via the signal line, referring to FIG. 3), the operation and contraction are performed in accordance with the instruction signal from the control unit ii. The following is a description of the bracket structure in which the hood 16 is rotated by the reference of the ® 7 to the 117. 19 200836713 1 The action of the C. Initially, as shown in Fig. 7 (4), the head cover 16 is located at the rear of the backrest portion 3, and the linear actuator 67 is elongated as shown in Figs. 8 (4) and 9 (4), and the link mechanism 65 is the end portion of the head cover frame 16c. Located above. As a result, the head cover frame 16c is in a state in which the rear portion is swung downward by the center of the pivot shaft 36a, and the rear portion is rotated downward, and the linear actuator 67 is driven to shorten the shape. The fourth link 64 is rotated rearward as shown in Fig. 8(b) and Fig. 8 and passes through the third link 63. The end portion of the head cover frame 16 is moved downward. As a result, the head cover skeleton 16c will be rotated upward (front) with the pivot 36a as the center. The head cover 16 is swung upward (front) as shown in Fig. 7(b). At this time, if the backrest portion 3 is tilted backward as shown in Fig. 2 The head cover 16 is located above the upper portion of the backrest portion 3, and the head of the subject who is supported by the backrest portion 3 is covered by the head cover 16 from above and from the side. [The interlocking of the backrest portion and the hood] The chair type massage machine is driven by the control unit n (refer to ❿® 3) based on the signal from the angle sensor 54 regarding the tilting angle of the backrest portion 3, whereby the backrest portion 3 can be made. The tilting operation is interlocked with the swiveling action of the hood 16. More specifically, the control unit 11 operates the operating portion 12 to tilt the backrest: 3 backwards. When it is reversed, the direct-acting actuator 6〇/ under the driving seat 2 is shortened to determine whether the tilting angle of the backrest portion 3 reaches a predetermined value according to the signal detected by the angle sensor 54. If the backrest portion is judged When the tilting angle of 3 reaches a predetermined value, the other one is driven to shorten, so that the head cover 16 located behind the backrest portion 3 is rotated forward by two 20 200836713. The second is to enable the head cover 16 to be rotated forward, the backrest portion The tilting angle of 3 can be set to, for example, 150 degrees with respect to the ground, and can also set, for example, the backrest=two tilting angles when the maximum tilting. As described above, the footrest 4 is tilted backward with the sin back 3 and from the drooping state. As described above, since the action of rotating the head cover 16 to the front is interlocked with the action of the backrest portion 3 tilting backward, the subject does not have to operate when the head cover 16 is rotated. 3 The hood is rotated 2 in a state where it has not been fully tilted backward to prevent contact between the two. In addition, since the back cover 3 is tilted backwards by a predetermined angle, the hood 6 is rotated forward, so that the hood can be turned The pivotal position of b is set at the lower side so that The height of the sub-massage machine is reduced in size. 2 'The above-mentioned chair-type massage machine, since the head cover 16 is set to be the sole backrest 3, the tilting action and the standing movement of the backrest portion 3 can be reduced. The required torque of the movable actuator 60 reduces the power consumption. Further, in the state where the backrest portion 3 is tilted backward, the head cover 16 is covered with the head cover 16 as described above, but the chair of the present embodiment is used. The massage machine 1 towel, the side wall 15b of the rear wall portion 15 is extended by the outer side of the backrest portion 3, and the subject supported by the backrest backrest 3 is surrounded by the side wall 15b & to the side of the upper body Therefore, it is easy to isolate the external stimulation of the recipients' recipients can further relax. Further, the illuminating device 19 is illuminated by the hood on the upper body of the covered subject, and the visual stimuli of the subject can be effectively given to the upper body of the external light. On the other hand, when the backrest portion 3 which is tilted backward is raised, it is only necessary to control the operation opposite to the above. That is, after the control unit 〗 I judges that the back 3 has reached the predetermined tilt angle according to the symmetry of the angle sense w 54 , the 21 200836713 Z direct-acting actuator 67 is extended to rotate the head cover 16 backward. . 9 The backrest portion 3 that is raised up can be prevented from coming into contact with the head cover 16. In addition, the control of the direct-acting actuator corresponds to the time when the subject is green. In order to accept the operation of the established switch: the sin back 3 is dumped to the limit. In the latter case, it is not necessary to continuously operate the operation unit 12 (the fourth). In addition, the chair type massage machine can play the sound source of the cD player, and the player can display the sound. The type of massage, 1^Fig. (4) is a perspective view showing the state in which the inner wall surface of the rear wall portion 15 is exposed, and (b) is a perspective view showing only the rear wall portion 15. 11(b), the inner wall surface of the spherical shell wall i5a of the rear wall portion 15... The horizontal section of the s ® ' in any direction perpendicular to S in the R is:: a curved surface of the same curvature. The inner wall surface 15c is disposed substantially in the lower direction, and the left and right portions of the position are provided with the speaker 100 (see also FIG. 3). = As shown in FIG. 3, the control of the chair type massage machine 1 (four) u can be connected through the interface: External sound source 101 such as a CD player. Control unit U: The sound signal input by the external sound source and 101 is input from the speaker 100. The subject can listen to the music while receiving the massage. As shown in Fig. U(4), The speaker of the rear wall portion 15 is sinned when the back 3 is tilted backward to the limit. It is located on the upper part of the backrest portion 3: about the left and right sides of the stem, so that it is located near the vicinity of the treatment W of the upper body. As shown in Fig. 2, if the backrest portion 3 is tilted 22 200836713 and the head cover 16 is rotated forward, the rear wall portion and the (four) 16 cover the head of the subject from the side and the upper side, thereby eliminating foreign objects. The Suyin noise, with the sound of the sound from the speaker '(10), effectively stimulates the subject. Therefore, the subject can get a more relaxed effect by listening to music and the like in the massage. Further, the control unit 11 may synchronize the sound from the speaker_output, the air bags 6a to 6g, and the massage mechanism 7, or the sound output from the speaker to 1〇0 and the light-emitting slit 19 Illumination is synchronized. At this time, it is expected to improve the massage effect of the subject. In addition to the above-mentioned sound, the child can also extract a guide voice such as a function or an operation method of the chair mobile phone 1 from the speaker 1 〇 0. At this time, if the subject is covered by the hood 16, it is difficult to read the instructions for use, and the contents can be grasped according to the instruction voice, thereby improving the convenience of the subject.曰[The stop mechanism of the hood] The following is a picture of the chair type massage machine 1 of the above-mentioned chair type massage machine 1 and Fig. 13 and Fig. 13 When the head cover 16 is in contact with the object of the miscellaneous object that is placed under the head cover 16, the head cover 16 can be restricted from rotating in the direction of the head. The details are described below. Figure, main picture to be = 1 Bureau ^ display chair type massage machine 1 other three-dimensional structure to enlarge the base bracket unit. For the sake of convenience, in Figure 12, Wei 2 points = cover 16 . The nail system displays the head cover 16 with a 2-point chain line. As shown in Fig. 12, the „16-series permeable rod mechanism 65 is supported by the pedestal L er, which is attached to the third link 63 and has a hood skeleton 16c (refer to the figure). 6) Changed to a pivotal branch with a hood cover 23 200836713 The lower end of the struts 110. The hood support rod 11 is attached to the hood support bracket 36 in its long intermediate position (may also be the majority of the spring test) Pivot 36a *Selection A No. 1 Figure 6) Upper end, AI, when the link mechanism 65 is actuated, can be condensed by the center of the rabbit shaft of the drag shaft 36a. Moreover, the part of the hood support is the upper side). (ie, the relatively pivot 36a knife) is the hood support piece n〇a for supporting the head cover 16. In respect, the bracket U1 is provided at the left and right end portions of the head cover 16, and the other is further unit
12。該托架⑴係由大致為長方形平 孟屬板構成，具有相對向且沿長邊形成之2個凸緣 二等之間之支撐片收容部im。㈣⑴ 二在…16之内壁面離開既定距離之狀態下隔後述止 相對面配設，一方之凸緣部1113之長邊方向之大 致中央部分係受從止動部112突設之，樞軸ιΐ3支撐。 在此狀態τ，於托架⑴之支撐片收容部u;b盘頭罩 16之内壁面間沿該支樓片收容部lm形成有空間。於該 空間插入有上述頭罩支撐片11〇a，該頭罩支撐片"〇a之 上部係藉由螺栓等固定手段114固定於托架"I之支撐片 收容部111b之兩處。因此’若連桿機構65作動而頭罩支 撐桿m旋動，頭叾16亦與其連動而於前後方向旋動； 另一方面，頭罩支撑桿11()及托帛lu與頭罩16能以柩 軸113為中心旋動。 止動部112具有由大致長方體形狀之金屬板構成之基 座板112a。該基座板112a之長邊方向係大致與托架m 之長邊方向直交（角度α)而位於頭罩16之内壁面與托架 111之間，固定於頭罩16之内壁面。如上述，由於基座板 24 200836713 1 1 2a係一體设於頭罩} 6，故若頭罩i 6相對於托架丨1工繞 樞軸113旋動，托架U1與基座板U2a之相對位置（相對 角度）亦會變化。又，基座板！丨2a具有在側視方向從托架 111往下方突出之部分，於該部分安裝有接近開關丨丨5。 此接近開關115係被設定為在托架U1之長邊方向與基座 板112a之長邊方向所形成之角度變為既定角度召（<α :參 考圖13)時，從關切換為開，並向控制部〗i(參考圖3)輸出 既定訊號。此外，從基座板112a之下端部延設有車軸u2b， 於該車軸112b旋轉自如地支撐有合成樹脂製車輪U2c。 從托架111另一方之凸緣部llla往頭罩16之内壁面 設有第1卡止突起ll6a與第2卡止突起116b。第丨卡止 突起116a係藉由抵接於止動部112之基座板U2a之一側 部，限制基座板112a之長邊方向與托架ln之長邊方向之 相對角度不高於角“。第2卡止突起n6b係藉由抵接 方、基座板11 2a之另一側部，限制基座板丨丨2a之長邊方向 與托架111之長邊方向之相對角度不低於角度々。 以下說明此種椅子型按摩機1特有之頭罩1 6之開動 作。圖13係顯示圖12所示之頭罩16之開動作之側視圖， (a)為通常開動作時之狀態，（b)為頭罩16與下方之物體接 觸時之狀態。首先，若直動式致動器67(參考圖3及圖6) 伸長使連桿機構65作動，頭罩支撐桿u〇之頭罩支撐片 UOa向後方旋動，如圖I3(a)所示，頭罩16會與其連動而 以樞軸36a為中心往開方向（亦即後方）旋動。此時，第1 卡止突起116a係抵接於止動部112之基座板U2a之一側 25 200836713 部。因此，基座板U2a之長邊方向與粍架lu之長邊方向 為成角度α之位置關係，接近開關115為關狀態。又，在 頭罩16之開動作中，$基座板112a支擇之車輪me在後 壁部15之球殼壁15a(圖2)之外面上轉動，有助於頭罩16 之順利開動作。 接著，在此開動作中存在於頭罩16下方之物體12〇與 頭罩1 6之下部接觸後，頭罩丨6便無法繼續其開動作，連 桿機構65為繼續動作而使頭罩支撐桿11〇旋動。其結果， 頭罩16及止動部112、頭罩支撐桿11〇及托架ηι以樞軸 113為中心相對旋動，基座板U2a之長邊方向與托架^ 之長邊方向所成角度從角度α逐漸減少。 如圖13(b)所示，當該角度到達角度万後，第2卡止突 I b抵接於基座板！ i 2a之另一側部’使限制進一步旋 動，且接近開關115變為開狀態。開狀態之接近開關US 對控制部11(參考W 3)輸出既定訊號。接收該訊號之控制 部η使連桿機構65之動作停止，以使直動式致動器67(參 考圖3)之伸長動作停止。 —另外，在控制部Π從開狀態之接近開關115接收到特 定訊號時，亦可不僅使直動式致動器67之伸長動作停止， 亚於之後使其縮短若干長度，以使頭罩16從物體12〇往 上方離開。如上述做法，可防止物體12〇因與頭罩16接 觸而變形或損傷。 本I明彳適用力具備覆蓋受療者頭部之頭罩且能容易 進打靠背部之傾倒之椅子型按摩機。 26 200836713 【圖式簡單說明】 部立L?顯示本發明之實施形態之椅子型按摩機之靠背 一立起狀態之立體圖。 J 2係顯示圖1所示之椅子型按摩機之靠背部傾倒狀 悲之立體圖。 J ^ 圖3係說日㈣1所以椅子商摩機之功能之方塊圖。 ® 4係頒示頭罩之外觀構成之立體圖。 =5係顯示對應於圖】所示之靠背部立起狀態之椅子 罜按摩機1之狀態之支架構造之立體圖。 圖6係圖5所示之支架構造之側視圖。 圖7係靠背部傾倒前後之椅子型按摩機之側視圖 及⑻分別表示靠背部立起狀態與傾倒狀態。 圖8係顯示靠背部傾倒前後之支架構造之侧視 及（bV刀別表不靠背支架單元立起狀態與傾倒狀態。 圖9係圖8所示之支牟播 干靠背p…η 體圖’⑷及（b)分別表 罪月支木早兀*立起狀態與傾倒狀態。 圖1 〇係顯示圖1戶斤+ + # y、之％子型按摩機所具備之按摩機 構構成原理之示意爆炸圖。 文厚機 圖11係說明輸出聲音之椅子型按摩機之圖，⑷為顯 示使後壁部之内壁面露出 t 〜 、 ° 狀恶之椅子型按摩機1之立轉 圖，(b)為僅顯示該後壁部之立體圖。。 圖12係局部顯示椅子 主要係放大顯示基座支C其他構成之立體圖， 度无木早7〇支撐頭罩之構成。 圖Η係顯不圖12所示之頭罩開動作之側視圖，（a)為 27 200836713 通常開動作時之狀態，（b)為頭罩與下方之物體接觸時之狀 態。 【主要元件符號說明】 1 椅子型按摩機 la 椅子單元 lb 外罩單元 lc 支架構造 2 座部12. The bracket (1) is composed of a substantially rectangular flat plate, and has a support piece receiving portion im between two flanges which are formed opposite to each other along the long side. (4) (1) When the inner wall of the ...16 is separated from the predetermined distance, the opposite surface is disposed, and the substantially central portion of the longitudinal direction of the flange portion 1113 is protruded from the stopper 112, and the pivot ι3 support. In this state τ, a space is formed between the inner wall surfaces of the support piece receiving portion u of the bracket (1) and the inner wall surface of the disk cover 16 along the branch piece housing portion lm. The head cover supporting piece 11a is inserted into the space, and the upper part of the head cover supporting piece "〇a is fixed to the support piece accommodating part 111b of the bracket" by fixing means 114 such as a bolt. Therefore, if the link mechanism 65 is actuated and the hood support rod m is rotated, the head cymbal 16 is also rotated in the front-rear direction in conjunction with it; on the other hand, the hood support rod 11 () and the cymbal lu and the hood 16 can The rotation is centered on the x-axis 113. The stopper portion 112 has a base plate 112a composed of a metal plate having a substantially rectangular parallelepiped shape. The longitudinal direction of the base plate 112a is substantially orthogonal to the longitudinal direction of the bracket m (angle α), and is located between the inner wall surface of the head cover 16 and the bracket 111, and is fixed to the inner wall surface of the head cover 16. As described above, since the base plate 24 200836713 1 1 2a is integrally provided to the head cover} 6, if the head cover i 6 is rotated relative to the bracket 1 about the pivot 113, the bracket U1 and the base plate U2a are The relative position (relative angle) will also change. Also, the base plate! The crucible 2a has a portion projecting downward from the bracket 111 in the side view direction, and a proximity switch 丨丨5 is attached to the portion. The proximity switch 115 is set to switch from off to on when the angle formed by the longitudinal direction of the bracket U1 and the longitudinal direction of the base plate 112a is a predetermined angle (<α: refer to FIG. 13). And output a predetermined signal to the control unit i (refer to FIG. 3). Further, an axle u2b is extended from the lower end portion of the base plate 112a, and the synthetic resin wheel U2c is rotatably supported by the axle 112b. The first locking projection ll6a and the second locking projection 116b are provided on the inner wall surface of the head cover 16 from the other flange portion 111a of the bracket 111. The second locking projection 116a is abutted against one side of the base plate U2a of the stopper portion 112, and the relative angle between the longitudinal direction of the base plate 112a and the longitudinal direction of the bracket ln is not higher than the angle. "The second locking projection n6b is formed by the abutting side and the other side of the base plate 11 2a, and the longitudinal direction of the base plate 2a is restricted from the longitudinal direction of the bracket 111. The angle 々. The following describes the opening operation of the head cover 16 which is unique to the chair type massage machine 1. Fig. 13 is a side view showing the opening operation of the head cover 16 shown in Fig. 12, (a) when the normally open operation is performed. The state of (b) is the state when the head cover 16 is in contact with the object below. First, if the direct acting actuator 67 (refer to Figs. 3 and 6) is elongated to cause the link mechanism 65 to actuate, the head cover support rod u The hood head support piece UOa is rotated rearward, as shown in Fig. I3(a), the head cover 16 is rotatably linked to the opening direction (i.e., the rear side) about the pivot 36a. The locking projection 116a abuts on one side 25 200836713 of the base plate U2a of the stopper portion 112. Therefore, the longitudinal direction of the base plate U2a and the longitudinal direction of the truss lu are The positional relationship of the degree α is close to the switch 115. Further, in the opening operation of the head cover 16, the wheel me of the base plate 112a is outside the spherical shell wall 15a (Fig. 2) of the rear wall portion 15. The upper rotation facilitates the smooth opening operation of the head cover 16. Then, after the object 12 下方 under the head cover 16 comes into contact with the lower portion of the head cover 16 in this opening operation, the head cover 6 cannot continue to open. In the operation, the link mechanism 65 rotates the hood support rod 11 in order to continue the operation. As a result, the head cover 16 and the stopper portion 112, the hood support rod 11〇, and the bracket ηι are pivoted about the pivot 113. The angle between the longitudinal direction of the base plate U2a and the longitudinal direction of the bracket ^ gradually decreases from the angle α. As shown in Fig. 13 (b), when the angle reaches an angle of 10,000, the second locking projection I b abuts on the base plate! The other side of the i 2a' further restricts the rotation, and the proximity switch 115 is turned on. The proximity switch US outputs a predetermined signal to the control unit 11 (refer to W 3). The control unit η that receives the signal stops the operation of the link mechanism 65 to stop the extension of the linear actuator 67 (refer to FIG. 3). In addition, when the control unit receives a specific signal from the open switch 115, it may not only cause the extension of the linear actuator 67 to be stopped, but also shorten the length to make the head cover 16 The object 12 is turned upwards. As described above, the object 12 can be prevented from being deformed or damaged by contact with the hood 16. The present application has a hood covering the head of the subject and can easily enter the backrest. A chair-type massage machine that is poured over. 26 200836713 [Simplified description of the drawings] A part L is a perspective view showing a state in which the backrest of the chair type massage machine according to the embodiment of the present invention is in an upright state. The J 2 series shows a perspective view of the backrest of the chair type massage machine shown in Fig. 1 which is tilted. J ^ Figure 3 is a block diagram of the function of the chair (M). The ® 4 is a perspective view of the appearance of the hood. =5 is a perspective view showing the structure of the stand corresponding to the state in which the backrest portion is raised in the state shown in Fig. 罜. Figure 6 is a side elevational view of the stent construction shown in Figure 5. Fig. 7 is a side view of the chair type massaging machine before and after the backrest portion is tilted, and (8) showing the backrest portion standing state and the tilting state, respectively. Fig. 8 is a side view showing the structure of the bracket before and after the backrest portion is tilted and (the bV knife table shows the upright state and the dumping state of the backrest bracket unit. Fig. 9 is a diagram of the support dry backrest p... η body diagram shown in Fig. 8 (4) And (b) separately sin the moon, the early branching and the dumping state. Figure 1 shows the schematic explosion of the principle of the massage mechanism provided by the 子 户 + + # # y, the % sub-type massage machine Fig. 11 is a diagram showing a chair type massaging machine that outputs sound, and (4) is a vertical diagram showing a chair type massaging machine 1 that exposes the inner wall surface of the rear wall portion to t~, °, and (b) In order to display only the rear view of the rear wall portion, Fig. 12 is a partial view showing the main structure of the chair, which is a magnified view of the other structure of the base branch C, and the structure of the support head cover. Side view of the opening operation of the hood, (a) is the state of 27 200836713 when the operation is normally performed, and (b) is the state when the hood is in contact with the object below. [Main component symbol description] 1 Chair type massage machine la Chair unit lb cover unit lc bracket structure 2 seat
3 靠背部 4 置腳部 5 扶手部 6a〜6g 空氣袋 7 按摩機構 11 控制部 12 操作部 15 後壁部（頭罩支撐部） 1 5 a球殼壁 15b側壁 16 頭罩 19 發光裝置 54 角度感測器 6〇 直動式致動器 67 直動式致動器 283 Backrest part 4 Foot part 5 Armrest parts 6a to 6g Air bag 7 Massage mechanism 11 Control part 12 Operation part 15 Rear wall part (head cover support part) 1 5 a Ball shell wall 15b Side wall 16 Head cover 19 Light-emitting device 54 Angle Sensor 6 〇 direct acting actuator 67 direct acting actuator 28