201247190 ·' 六、發明說明： 【發明所屬之技術領域】 β本發明係關於-種對使用者之推壓刺激更複雜化，以 提昇按摩效果之按摩機構及具備按摩機構之按摩裝置。 【先前技術】 省知，有各種提供使用者身體推壓刺激之按摩球的按 摩機構。.例如，請參閱第12圖所*，其係揭示一種習知之 按摩機構a，該按摩機構a係包含旋轉台s及-對按摩球m ’教轉台S係由®式省略之電動機而在支#軸η圓周旋 轉驅動，該一對按摩球瓜係間隔該支撐軸η設在旋轉台$ 上。如此之按摩機構s，例如可内置於椅子之靠背部等， 藉由使按摩球m抵接使用者之背部，以提供推壓之刺激。 j而，在上述之按摩機構a中，由於按摩球m只在單 一之平面内，以該支撐軸n圓周公轉，因此其動作極為單 純，存在著對於使用者之推壓刺激的效果不足之缺點。 【發明内容】 本發明目的乃改良上述缺點，以提供一種按摩機構及 具備按摩機構之按摩裝置，使按摩球之運動更複雜化，並 使對使用者之推壓刺激更複雜化，以提昇按摩效果者。 β本發明中，申請專利範圍第1項之發明，係一種具備 提供使用者身體推壓刺激之按摩球之按摩機構，其係包含 .電動機、旋轉台、第二轴及按摩球支撐台；該旋轉台: =電動機在第—軸®職轉驅動；該第二轴設在由該旋轉 台之該第-轴偏心之位置，與該第一軸平行且可任意旋轉 201247190 的形成支撐；該按摩球支摟台，可任立 二軸，且頂面至少包含一個按摩球；二=支撐在該第 ’相對該第二軸’其具有使該按摩球研磨走轉 裝置。 咬勒之運動附加 τ吻号列靶固乐Z項之發明， 係具有供該按摩球裝著之平坦的裝著面二球支撐台 係由軸承部件及限制裝置所構成，該軸承3動附加裝置 第二轴垂直之面’傾斜支樓難著面，該限制==與該 该按摩球支撐台在第二軸之圓周旋轉。 、係防止 再者，申請專利範圍第3項之發明， 撐口側之第二轴承部，以及連接 仕娜摩球支 承部之間之連桿部件;該連:f該第二軸 轴承部’於防止脫落之狀態下，二::承部與第二 ，再者，申請專利範圍第4項接。 支撐台之該裝著面形成可向垂直 係藉由彈簧·的切於該按輕战台。4動’ 。 且相對向設置之第—按縣及第二按摩球 從該^33範_項之發明，該第—按摩球之 面高度更高。牙σ頂面之尚度，係比該第二按摩球之頂 相野該按摩球第7項之發明，該按摩球係包含 專D了任意自轉之自出轉按摩球。 201247190 再者，申請專利範圍第8項之發明，該按摩球之該使 用者側之外周面’係包含向上突出之大約半圓球狀之基準 外周面。 再=請專利範圍第9項之發明，該按摩球之該外 周面’係由該基準外周面以較小高度隆起之凸面。 再者，申請專利範圍第10項之發明， 部係容置按摩機構，該按摩機構係包含：電動機、、旋轉二 圓mi摩球支#台；該_台由該電動機在第一轴 ==該第二軸設在由該旋轉台之該第-軸偏心 轴平行且可任意旋轉的形成支標；該按 g支撐σ ’可任减轉的支撐在該第二軸，且頂面至少 立且古伯丄 軸旋轉，相對該第二軸， …、有使雜摩球研磨運動之運動附加裝置。 人内^二請專利制第11項之糾:該按輕置係包 二王_ f丨縱框、—對橫框、支點金屬件及彈性體； 該内框體係固定該按座. -， 體之構，该一對縱框係配置在該内框 該内框體之Γτ減係配置該—對縱框之間，且配置在 該支點金屬件係使該内框體相對該縱框 及橫框。 域支撐，轉性體娜性支撐該内框體 磨狀賴射，按摩_叫第二軸，進行研 ，-邊碰觸—邊移動…'轴之®周，以劃圓的方式 .按摩機構，藉由使接廑/丁一人凡運動。因此，本發明之 屢刺激複雜化，軸娜化，使龍用者之推 叫幵按摩效果。再者，由於按摩球支撐 201247190 口係相對:$疋轉。偏心裝設，因此可獲得更廣範圍的推壓領 域。 【實施方式】 /為讓本發明之上述及其他目的、特徵及伽能更明顯 易懂’下文特舉本發明之較佳實補，並配合所附圖式， 作詳細說明如下： 本貝鈀形態之按摩機構卜係屬具備可對使用者之身 體提供推壓做之按輕的按摩麟。例如，較佳裳設在 ，子5L之按摩|置的#背部，而可使用於按摩使用者的背 °月參照第卜2、3、4圖所示’該按摩機構1係包含 電動機2、旋轉台3、第二軸4及按摩球支樓台5 ;該旋轉 台3係由該電動機2在第—軸7圓周旋轉驅動；該第二轴 4係設在由該旋轉台3之第—軸7偏心之位置；該按摩球 支撐台5係可任意旋轉的支撐在該第二軸4上。 «^參J、第4 @所示，於本實施形態中，該電動機2係 設有二個旋轉軸CL，制f知之雙軸馬達。該旋轉轴辽 之端緣部分，係形成敎被域之獅錄的構造。再者 ’該電動機2並不只限定如此之態樣，例如亦可為一個旋 轉軸CL之單軸馬達。 該旋轉台3係連接於該電動機2之旋轉軸CL，於本 實施形態巾，二概_ CL係分別連接誠轉台3。再者 ’該旋轉台3係包含第—齒輪8、第-軸7、傳達裝置9 及上蓋體1G ;該第-錄8係裝設在顧_ cl之端緣 201247190 部，形成旋轉運動；該第一軸7係固設在該第一齒輪8么 旋轉中心；該傳達裴置9係配設在該第—軸7及第二神4 之間，且將該第一齒輪8之旋轉運動傳達至第二軸4 ;该 上盍體10係固設在該第一轴7。 了只―^恐丫，钱乐一面襁《係由螺旋齒輪所構成 ，且配合該電動機2之旋轉軸CL，以形成雕機構。再身 ’第一齒輪8例如係在上下分割之二齒輪蓋體κι、κ2的 内部，形成可任意旋轉的支撐固定。 1本實施形態中，該第—軸7之—端側係固設在第〆 ^1山’另—端儀可任意旋轉的連接在由該上齒輪0 11a Π，於本實施形態中，該傳魏置9包含第二邀# 輪lib ’该第二窗輪lla係固設在該第一神' 第二齒輪lla及第n上蓋體1G之間。再者’ # 且該第二μ 4例域形成正錄構造， 心。 端側係固設在該第三齒輪lib之旋轉中 丹耆 且該第-軸1G係形成下面開口之大約圓筒狀 心轴部分==設在該上蓋體1〇之頂面⑽之 將由該第-齒輪8傳達，機2之旋轉軸.CL之旋轉運動 第一轴7圓周旋轉運動至該弟―軸7 ’而使該上蓋體爪 旋轉:ί撐二::。係與該第，7平行設置，可任; 體10，且貫穿延伸在該上蓋體10上, 201247190 該第二二7 T轉運動由該傳達裝置9傳達至 會在第二軸化/旋轉·^4之旋轉運動，上蓋體1〇亦不 ^按摩球支撐台5係設在上蓋體⑺更 八包含按摩球Μ、基台 4 1 成按摩球支撐Μ ^ ^移動機構12 ;該基台元係構 坦的裝著^之底座’且包含健按縣難著之平 著面二“直=:構12係使該按一 ^ 部5^_中’該基台^係包含中央部如及周緣 緣部5aill央部5al係形成大_形且厚度較厚；該周 中央5al j該Γ央部5al之周緣及上側’且形成比該 之大約之厚度。再者，在該基台5a之中央部5al 、.、、央位置設有貫通孔R及固定部％;該貫通孔尺 方=該中央部5al ;該㈣部5b係由該裝著面殳向上 乃大出，且固定該移動機構12。 ，者’於本實施形態中，該固定部5b係形成圓筒狀 且間隔貫通孔R相向的固設在該裝著面元。 笼再者’請參照第5圖所示，該移動機構12係包含彈 汽仏及保持具⑶；該彈簧仏係可使該按摩球μ彈性 移動；該保持具12b可使該彈簧12a保持任意伸縮。201247190 · ' VI. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to a massage mechanism which is more complicated in pushing stimulation to a user, a massage mechanism for improving a massage effect, and a massage device having a massage mechanism. [Prior Art] It is known that there are various pressing mechanisms for providing a massage ball for a user to push a stimulus. For example, please refer to Fig. 12, which discloses a conventional massage mechanism a which includes a rotary table s and a pair of massage balls m' teaches the turntable S to be an electric motor omitted from the ® type The #axis n is circumferentially driven to rotate, and the pair of massage balls are spaced apart from the support shaft η on the rotary table $. Such a massage mechanism s can be incorporated, for example, in a backrest portion of a chair or the like, and the massage ball m can be brought against the back of the user to provide a pushing stimulus. In the massage mechanism a described above, since the massage ball m is only rotated in a single plane and the circumference of the support shaft n is revolved, the operation is extremely simple, and there is a disadvantage that the effect of the user's pushing stimulation is insufficient. . SUMMARY OF THE INVENTION The object of the present invention is to improve the above disadvantages, and to provide a massage mechanism and a massage device having a massage mechanism, which complicates the movement of the massage ball and complicates the pushing stimulation of the user to enhance the massage. Effect. In the present invention, the invention of claim 1 is a massage mechanism having a massage ball for providing a user's body pushing stimulation, which comprises an electric motor, a rotary table, a second shaft and a massage ball support table; Rotary table: = the motor is driven by the first-axis® job; the second axis is located at the position of the first-axis eccentricity of the rotary table, and is parallel with the first axis and can be rotated to form a support of 201247190; the massage The ball support platform can be placed on two axes, and the top surface includes at least one massage ball; and the second support is at the 'relative to the second axis' which has the massage ball grinding and running device. In the invention of the movement of the bite, the addition of the τ 号 列 固 固 固 固 固 固 固 , , , 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固The vertical axis of the second axis of the device is difficult to face the inclined branch, and the limit == and the massage ball support table rotates on the circumference of the second axis. In addition, the invention of claim 3, the second bearing portion on the side of the support, and the link member connecting the support portion of the Snamo ball; the connection: f the second shaft bearing portion In the state of preventing falling off, the second:: the contractor and the second, in addition, the fourth scope of the patent application scope. The mounting surface of the support table is formed to be vertically slidable by the spring. 4 moves'. And the relative setting of the first-by-county and the second massage ball. From the invention of the ^33-fan, the height of the first massage ball is higher. The degree of the top surface of the tooth σ is the invention of the seventh item of the massage ball than the top of the second massage ball. The massage ball system includes a self-propelled self-propelled massage ball. Further, in the invention of claim 8, the outer peripheral surface of the user side of the massage ball includes a substantially semicircular spherical reference outer peripheral surface that protrudes upward. Further, in the invention of claim 9, the outer peripheral surface of the massage ball is a convex surface which is raised at a small height from the reference outer peripheral surface. Furthermore, in the invention of claim 10, the department accommodates a massage mechanism, which includes: an electric motor, and a rotating two-circle mi-mike branch #; the table is driven by the motor on the first axis == The second shaft is disposed in a direction perpendicular to the eccentric axis of the rotary table and is arbitrarily rotatable; the support σ ' can be rotatably supported on the second shaft, and the top surface is at least And the Gubo axis rotates, relative to the second axis, ... there is a motion attachment device for grinding the ball. In the inside of the person, please ask the eleventh item of the patent system: the light frame is the second king _ f 丨 vertical frame, the horizontal frame, the fulcrum metal piece and the elastic body; the inner frame system fixes the seat. -, The pair of vertical frames are disposed in the inner frame, and the inner frame is disposed between the pair of vertical frames, and the metal members are disposed on the inner frame relative to the vertical frame and Horizontal frame. Domain support, the transversal body supports the inner frame body to rub the surface, the massage _ called the second axis, the research, the side touch - the side movement... the axis of the week, in a circular manner. Massage mechanism By making the 廑/丁一人凡运动. Therefore, the stimuli of the present invention are complicated, and the axis is swayed, so that the dragon user pushes the massage effect. In addition, due to the massage ball support 201247190 mouth system relative: $ 疋 turn. Eccentric mounting allows a wider range of push areas to be obtained. [Embodiment] The above and other objects, features and gamma of the present invention are more clearly understood. The following is a detailed description of the present invention, and is described in detail with reference to the accompanying drawings. The massage mechanism of the form is a light massage lining that can provide a push to the user's body. For example, it is preferable to set the back of the massage of the child 5L to the back of the child, and the back of the month for the massage user can refer to the figures 2, 3, and 4 as shown in the figure 2, the massage mechanism 1 includes the motor 2. a rotary table 3, a second shaft 4, and a massage ball support stand 5; the rotary table 3 is rotationally driven by the motor 2 on the circumference of the first shaft 7; the second shaft 4 is disposed on the first axis of the rotary table 3 7 eccentric position; the massage ball support 5 is rotatably supported on the second shaft 4. In the present embodiment, the motor 2 is provided with two rotating shafts CL, and a biaxial motor is known. The end portion of the axis of the rotation axis forms the structure of the lion's lion. Furthermore, the motor 2 is not limited to such a state, and may be, for example, a single-axis motor having a rotating shaft CL. The turntable 3 is connected to the rotation axis CL of the motor 2. In the present embodiment, the two _CL systems are respectively connected to the turntable 3. Further, the rotary table 3 includes a first gear 8, a first shaft 7, a transmission device 9, and an upper cover 1G; the first record 8 is mounted on the end edge 201247190 of the _cl to form a rotary motion; The first shaft 7 is fixed to the center of rotation of the first gear 8; the communication device 9 is disposed between the first shaft 7 and the second god 4, and conveys the rotational motion of the first gear 8 To the second shaft 4; the upper body 10 is fixed to the first shaft 7. Only "^ 丫 丫 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The first gear 8 is, for example, inside the two gear cover bodies κι and κ2 divided vertically, and is rotatably supported and fixed. In the present embodiment, the end side of the first shaft 7 is fixed to the 〆^1 mountain, and the other end of the apparatus is rotatably connected to the upper gear 0 11a. In the present embodiment, The transmission 9 includes a second invitation # wheel lib 'the second window wheel 11a is fixed between the first god's second gear 11a and the nth upper cover 1G. Furthermore, '# and the second μ4 case domain form a positive recording structure, heart. The end side is fixed in the rotation of the third gear lib and the first shaft 1G forms an approximately cylindrical mandrel portion of the lower opening == is disposed on the top surface (10) of the upper cover 1〇 The first gear 8 conveys the rotational movement of the rotary shaft .CL of the machine 2, and the first shaft 7 is rotated circumferentially to the other shaft 7' to rotate the upper cover claw: 撑2::. It is arranged in parallel with the seventh, 7th, and the body 10, and extends through the upper cover body 10, 201247190. The second two 7T rotation motion is transmitted by the communication device 9 to be in the second axisization/rotation. ^4 of the rotary motion, the upper cover body 1〇 does not ^ massage ball support table 5 is set in the upper cover body (7) and more includes the massage ball Μ, the base 4 1 into the massage ball support Μ ^ ^ moving mechanism 12; the base element The pedestal of the pedestal is equipped with the base of the ^ and contains the flat surface of the hard-pressed county. "Through =: the 12-series makes the press a ^ part 5 ^ _ in the 'the base ^ contains the central part and The peripheral edge portion 5aill central portion 5al is formed in a large _ shape and has a thick thickness; the circumference of the central portion 5al j is at the periphery and upper side of the central portion 5al and forms a thickness corresponding thereto. Further, in the base 5a The central portion 5a, . . . , and the central portion are provided with a through hole R and a fixed portion %; the through hole ruler = the central portion 5al; and the (four) portion 5b is enlarged upward by the mounting surface, and the movement is fixed In the present embodiment, the fixing portion 5b is formed in a cylindrical shape, and the through-holes R are opposed to each other in the mounting surface. As shown, the moving mechanism 12 includes a carton and a holder (3); the spring tether can elastically move the massage ball μ; the holder 12b can keep the spring 12a arbitrarily stretched.
S 於本實施形態中，該彈簧12a係由線圈彈簧構成且 j對裝著面5e形成向垂直方向配置。再者，使彈簧12&之 則方由s亥按摩球Μ，而後方利用固定部5b支撐進而利 用保持具12b進行保持.，使按摩球M 一邊向前方保持彈張 ，一邊保持在彈簧12a之一定的位置上。如此，由彈簧i2a —8 201247190 所彈張之按輕M，其可對㈣者提供舒_推壓力。 再者，於本實施形態中，保持具12b係形成大約圓筒 狀’其上端面設有可供彈菁12a插入之第一插入孔ΐ2Μ ; 再者’灯端面設有可供定部5b插人之第二插入孔 服。該第一插入孔12bl係包含比彈簧12a之外徑更大之 =控，且較佳係相對彈簧12a之裝著面^可限制橫移動之 再者’該第二插入孔服係包含比固定部北之外徑 更大之内徑’例如較佳利用螺絲等之固定具以，以確實 的固設固定部5b及保持具i2b。 再者’如第3、4圖所示’按摩機構i係包含運動所 加裝置6 ’該運_加裝置6鱗著第二轴4之旋轉，相 對該第二軸4 ’使該按摩球M進行研磨運動。如此之按湾 機構1’由於按摩球M係在與第二轴4交叉之轴的圓周， 以劃圓圈似的-邊接觸—邊移動的進行三次元運動，因址 按摩球Μ之運缺騎雜，且料使黯之減刺激亦 更為複雜化°藉此’本實施形態之按摩機構丨可提昇按摩 效果。再者，由於按摩球支撐台5之裝著面&係相對旋轉 台3偏心裝設’因此可獲得較廣範_推壓領域。 該運動附加裝置6係由軸承部件13及限制裝置Μ 構成；該軸承部件13仙對與第二轴4垂直之 )，傾斜支撐該«面W姆置該按^ 支撐台5在該第二軸4之圓周旋轉。 如第3圖至第5圖所示’該轴承部件13係由偏心凸 輪15及軸承片16所構成;韻偏心凸輪15係固設在第 4之另端側；該軸承片16係固設在該偏心凸輪15之^周 201247190 面15G之軸承等。該軸承片16係嵌入該貫通孔R。再者 ’軸承片16之端面16a係與該裝著面5e形成平行。 如第5圖所示’於本實施形態中，該偏心凸輪15係 包含基部15a、嵌入孔15b及突出部15c;該基部15&係構 成偏心凸輪15之主要部分，且形成大約圓筒狀；該嵌入孔 15b係從該基部15a之下端面延伸，且形成貫通狀供第二 軸4嵌入，該突出部15c係包含承載面15e，該突出部15c 係從該基部15a之外周面15G與裝著面5e平行的形成突 出’該承載面15e係供軸承片16之下端面承載。 再者，承載面15e係相對該垂直之平面N，朝交叉方 向形成傾斜。藉此，承載於該承載面15e之軸承片16之端 面16a及該裝著面5e，其亦相對與第二軸4垂直之平面N ，朝交又方向形成傾斜。 再者，如第3、4圖所示，該限制裝置14係包含固設 在該旋轉台3側之第一軸承部18，及固設在該按摩球支撐 台5側之第二軸承部19，以及連接該第一軸承部18及該 第二軸承部19之間之連桿部件2〇。本實施形態中，該第 一軸承部18係設在該上蓋體1〇之頂面1〇e上而第二軸 承部19係設在與該基台5&之|著面㈣反側之面的;面 5i。 再者’連桿部件20及該第一轴承部18與第 ，於防止聪之狀態下，其係由球面軸承21連接 形態之連桿部件2G ’係由二端部形成球狀之桿狀部二 成，且該連桿部件2G之二端部係嵌人球面軸承 — ，可任意旋轉賴定連桿部件2G之二端部，以確保該= 201247190 轴承部18及第二軸承部19之距離。 藉由如上所述構成之運動附加裝置6，其按摩球 研磨運動係如第6 _〜(d)所示。請參照第第6 :其皆係揭示第二軸4與紙面之上下方向平行延伸 ^轉運動之狀態。再者，為了容易理解按摩球M之研= 以省略了各部件之—部分的概略圖表示。 第6圖⑻，係揭示按摩球M至上蓋體1〇之高声 為最私之基準狀態，於該基準狀態巾，裝著 =上方向左下方傾斜之狀態。再者，藉由二由 置，按摩球Μ亦與按摩球支樓台5 —起，其 、 之圓周的旋轉將受到限制。 八一 4 再者，當第二轴4由基準狀態向左㈣％。 =圖_示，承部件13之旋轉，裝著面5= :之後上方向前下方，形成傾斜之狀態。此時，隨著 縣13之旋轉，該高度u與基準狀態的 之:Γ魏置14,該第4承部18及第二^ ⑷之狀態城之下變小。再者， 準= 左旋轉180。時，則m 辦狀態向 第6圖(c)所示，裝著面5e係由紙面 ㈣成悬】If形成傾斜之狀態。此時，該高度1^1 2 t二制裝置14，該距離U變得更小。 _所。著面=_轉27〇。時，則如第6 e係由紙面之前上方向後下方，形成 傾斜之狀。此時，該高度L1與第6 _之狀態相較之 下變低，且該距離U與第6 _之狀態相較之下變大。 201247190 如此’藉由第二軸4旋轉360。，至上蓋體 度L1 ’或頂面10e方向之距離L2 ’其可進行周期性的變 化。再者，隨著按摩球支撐台5之裝著面5e之傾斜方向進 行周期性的變化，按摩球Μ之方向亦相對第二轴4、/ 期性的變化。因此，本實施形態之按摩球Μ，其將 二轴4之旋轉，相對第二軸4進行研磨運動。再者，上蓋 體之頂面10e ’其係如前所述’由於在第—細 平田/圓周旋 轉，因此按摩球Μ係相對第一軸7之旋轉，而進行旋轉。 再者’於本實施形態中，按摩球Μ係由二個按摩球 ΜΙ、M2 (以下亦有稱「第一按摩球Ml」、「第二按摩球 M2」之情況）所構成，其係間隔第二軸4相對向的設置。 藉此’使用者可獲得更寬廣範圍之部位的按摩效果。 再者，二個按摩球]VH、Μ2，較佳係不同之大小。如 此之按摩球]vq、M2可對使用者給予不同強弱之刺激，更 進一步的提昇按摩的效果。 再者，如第1圖所示，為了更進一步的發揮上述的作 用，第一按摩球Ml至按摩球支撐台5之頂面高度hl，其 較佳係比該第二按摩球M2之頂面高度h2大。藉此，可進 一步的對使用者給予不同強弱之刺激，以提昇按摩的效果 。再者，進行了各種實餐之結果，可得知頂面高度之差（ hi—h2).較佳係3mm以上，最佳係5mm以上且較佳係 15mm以下’最佳係12mm以下。 ’、 再者’第一按摩球Ml之使用者侧之外周面Ma，其較 佳係包含基準外周面Mai及凸面Ma2;該基準外周面_Mal 係向上方（即使用者側）突出，形成平滑之大約半圓狀； —12 — 201247190 卜_ Mal，讀μ度形成隆起 〇 ^Z7TM1In the present embodiment, the spring 12a is constituted by a coil spring and j is disposed in the vertical direction with respect to the mounting surface 5e. Further, the spring 12& is held by the spring ball 12a while the rear side is held by the fixing portion 5b and held by the holder 12b, and the massage ball M is held forward by the holder 12b. Certain position. In this way, by the spring i2a-8 201247190, the light is pressed by M, which can provide the pressure to the (four). Furthermore, in the present embodiment, the holder 12b is formed in a substantially cylindrical shape, and the upper end surface thereof is provided with a first insertion hole Μ2Μ for inserting the elastic phthalocyanine 12a; and the 'light end surface is provided with a fixed portion 5b. The second person is inserted into the hole. The first insertion hole 12b1 includes a larger control than the outer diameter of the spring 12a, and preferably is opposite to the mounting surface of the spring 12a, and can limit the lateral movement. For example, it is preferable to use a fixing device such as a screw to securely fix the fixing portion 5b and the holder i2b. Furthermore, as shown in Figures 3 and 4, the massage mechanism i includes a motion adding device 6'. The transporting device 6 is rotated by the second axis 4, and the massage ball M is made relative to the second axis 4'. Perform a grinding motion. In this way, according to the Bay Mechanism 1', since the massage ball M is on the circumference of the axis intersecting the second axis 4, the three-dimensional movement is performed by the circle-like-side contact-side movement, and the massage of the ball is lacking. It is also complicated, and it is more complicated to reduce the stimulation of the sputum. By this, the massage mechanism of the present embodiment can enhance the massage effect. Further, since the mounting surface of the massage ball support 5 is eccentrically mounted with respect to the rotary table 3, a wider field of pressing can be obtained. The motion attachment 6 is composed of a bearing member 13 and a restriction device ;; the bearing member 13 is perpendicular to the second shaft 4), and the support is supported by the support surface 5 on the second axis. The circumference of 4 rotates. As shown in FIGS. 3 to 5, the bearing member 13 is composed of an eccentric cam 15 and a bearing piece 16; the rhythm cam 15 is fixed to the other end side of the fourth; the bearing piece 16 is fixed to The eccentric cam 15 is a bearing of the 15G surface of the 201247190 surface. The bearing piece 16 is fitted into the through hole R. Further, the end surface 16a of the bearing piece 16 is formed in parallel with the mounting surface 5e. As shown in Fig. 5, in the present embodiment, the eccentric cam 15 includes a base portion 15a, an insertion hole 15b, and a protruding portion 15c; the base portion 15& constitutes a main portion of the eccentric cam 15, and is formed in a substantially cylindrical shape; The insertion hole 15b extends from the lower end surface of the base portion 15a and is formed in a penetrating shape for the second shaft 4 to be embedded. The protrusion portion 15c includes a bearing surface 15e which is attached from the outer peripheral surface 15G of the base portion 15a. The face 5e is formed in parallel to form a projection. The bearing surface 15e is carried by the lower end surface of the bearing piece 16. Further, the bearing surface 15e is inclined with respect to the vertical plane N in the intersecting direction. Thereby, the end surface 16a of the bearing piece 16 carried on the bearing surface 15e and the mounting surface 5e are also inclined with respect to the intersecting direction with respect to the plane N perpendicular to the second axis 4. Further, as shown in Figs. 3 and 4, the restriction device 14 includes a first bearing portion 18 fixed to the side of the rotary table 3, and a second bearing portion 19 fixed to the massage ball support table 5 side. And a link member 2A connecting the first bearing portion 18 and the second bearing portion 19. In the embodiment, the first bearing portion 18 is disposed on the top surface 1〇e of the upper cover 1〇, and the second bearing portion 19 is disposed on the opposite side of the base 5& Face 5i. In addition, the link member 20 and the first bearing portion 18 and the second link portion are connected to each other in a state in which the spherical bearing 21 is connected, and the rod member 2G is formed by the two end portions. 20%, and the two ends of the link member 2G are embedded with a spherical bearing, and the two ends of the fixed link member 2G can be arbitrarily rotated to ensure the distance between the bearing portion 18 and the second bearing portion 19 of the 201247190. With the motion attachment device 6 constructed as described above, the massage ball grinding motion is as shown in Figs. 6 to 6(d). Please refer to the sixth item: which discloses the state in which the second shaft 4 extends in parallel with the upper and lower directions of the paper surface. In addition, in order to make it easy to understand the massage ball M, the outline of the parts is omitted. Fig. 6 (8) shows that the high-pitched sound of the massage ball M to the upper cover 1 is the most private reference state, and the reference state towel is placed in a state where the upper left direction is inclined downward. Further, by means of the two, the massage ball is also started together with the massage ball support 5, and the rotation of the circumference thereof is restricted. Bayi 4 Again, when the second axis 4 is from the reference state to the left (four)%. = Fig. _ shows the rotation of the receiving member 13, and the mounting surface 5 =: then the upper and lower sides are formed to be inclined. At this time, with the rotation of the county 13, the height u and the reference state are set to 14, and the fourth bearing portion 18 and the second (4) state state are smaller. Furthermore, the quasi = left rotates 180. At the time of the m state, as shown in Fig. 6(c), the mounting surface 5e is suspended from the paper surface (4). If the state is inclined. At this time, the height is 1^1 2 t, and the distance U becomes smaller. _. Face = _ turn 27 〇. In the case of the sixth e-series, the paper is formed in an inclined shape from the upper side to the lower side of the paper surface. At this time, the height L1 becomes lower than the state of the sixth _, and the distance U becomes larger as compared with the state of the sixth _. 201247190 is thus rotated 360 by the second axis 4. The distance L2' in the direction of the upper cover L1' or the direction of the top surface 10e can be periodically changed. Further, as the inclination direction of the surface 5e of the massage ball support 5 is periodically changed, the direction of the massage ball is also changed with respect to the second axis 4, /. Therefore, in the massage ball cartridge of the present embodiment, the rotation of the two shafts 4 is performed, and the second shaft 4 is subjected to the lapping movement. Further, the top surface 10e' of the upper cover is rotated as described above because the rotation of the massage ball is rotated relative to the first shaft 7 due to the rotation of the first flat field/circumference. Further, in the present embodiment, the massage ball is composed of two massage balls, M2 (hereinafter also referred to as "first massage ball M1" and "second massage ball M2"), and the interval is The second shaft 4 is disposed oppositely. Thereby, the user can obtain a massage effect in a wider range of parts. Furthermore, the two massage balls, VH and Μ2, are preferably of different sizes. Such massage balls]vq and M2 can give users different stimuli to enhance the massage effect. Furthermore, as shown in FIG. 1, in order to further exert the above-described effects, the top surface height hl of the first massage ball M1 to the massage ball support table 5 is preferably higher than the top surface of the second massage ball M2. Height h2 is large. In this way, the user can be stimulated with different strengths and weaknesses to enhance the massage effect. Further, as a result of various actual meals, the difference in height of the top surface (hi-h2) can be known. Preferably, it is 3 mm or more, and the optimum is 5 mm or more and preferably 15 mm or less, and the optimum is 12 mm or less. Further, the outer peripheral surface Ma of the first massage ball M1 is preferably provided with a reference outer circumferential surface Mai and a convex surface Ma2; the reference outer circumferential surface _Mal is protruded upward (ie, the user side) to form Smooth about semicircle; —12 — 201247190 Bu _ Mal, read μ degree to form a ridge ^Z7TM1
Ml頂部之1 μ ± 用凸面Ma2及第一按摩球 |之-處’給予使用者推壓之刺激。 再者，在按摩球M之内部 省略)。如此之按摩球M係可發揮溫:：裝= 於提昇按摩之效果。料偏壯”，又絲進而有助 遠紅外線之習知的電熱器^例如較佳可利用照射 ，者’按摩球M亦可相對按摩球支撐台5，作為可任 '愈之自轉按摩球MX’設在按摩球支撐台5上。如此 ^摩球M，其可更進一步的發揮推壓效果。於本實施形 心’ ^轉按摩球Mx係形成第一按摩球 Μ卜 —如第7圖⑷及⑼所示，自轉按摩球版係包含按摩球 内蓋24、按摩球外蓋25及軸承機構26 ;該按摩球内蓋24 係形，半圓形屋頂狀，且裝設在該保持具12b上；該按摩 球外盍25係形成比該按摩球内蓋24較小，且底部呈開放 之半圓形屋頂狀，其配置在該按摩球内蓋24之外周面24e ，以推壓刺激使用者；該軸承機構26係可任意旋轉的支撐 該按摩球外蓋25及按摩球内蓋24。 按摩球内蓋24係包含環狀凹部24a及頂凹部24b;該 裱狀凹部24a之高度方向之大約中央部分，係沿著圓周向 内側凹陷。再者’按摩球外蓋25係包含突起部25a及小周 緣部25b ;該突起部25a係由其頂部向内側，以較小之長 —13 — 201247190 度延伸而成’·該小周緣部25b係、由半圓形屋頂狀部分之底 部係向内側，以較小之長度延伸而成。該轴承機構％係包 含轴承26a及止動件26b ;該轴承26a係由固設在該頂凹 部24b之習知軸承所構成；該止動件勸係可阻止該轴承 26a由該頂凹部24b脫落。再者，突起部^係由止動件 26b連接於軸承26a之内周面，且藉由小周緣部祝嵌入 該環狀凹部24a ’按摩球外蓋25係相對按摩内蓋％，形 可順利的任意旋轉，及可防止脫落。因此，第—按摩 Ml係相對按摩球支撐台5形成可任意旋轉。 ： 、再者’如第8圖⑻及(b)所*，自轉按摩球Μχ亦可形 成在該按摩球内蓋24及按摩料蓋25之間，設有球狀^ 球部件27之態樣。如此之態樣中，球部件27係藉由於該 頂=部24b及突起部25&保持可任意旋轉，因此該按摩^ 外蓋25係相對該按摩球内蓋24形成可順利的旋轉。 接著，針對將如上所述之按摩機構丨容置在内部之按 2置31 ’予以說明。請參照第9圖所示，其係揭示按摩 冓1容置在椅子型按摩裝置32之實施例。 立椅子型按摩裝置32係包含座面部33、靠背部34及二 座部35 ;該座面部33係供使用者就座；靠背部34係由; f面部33向上方延伸’以支做用者之背部；該台座部 係由°亥座面部33向下方延伸，以供承載於地板.面F。再 者’本實施形態之椅子型按摩裝置η係設有供使用者使用 之扶手U或腳置台v。 如Ϊ f％係、包含框體34a及容置體卜卜該框體34a例 精由剖面呈口字狀之厚度較薄的型鋼，組合框架而成 201247190 且可供按摩機構〗容 ’該谷置體P係裝言支在該框體34a， 置。 橫框係包含一個外框體w卜二個縱框w2、二個 34之外廓框體I該外框體…係形成靠背部 係形成大約口字狀；該縱框W2係配置在比 :更内側’且係向上下方延伸;該橫桓W3係 之内側，且係向左右方延伸；該内框體 土系配置在,_匡W3之内側，且形成大約口字狀。再者 /背部34係保護使用者之具備緩衝性的坐塾部件， ==蒦周該邊錄料之賴料（圖式省略），錢外框體 _=第10圖⑷及(b)所示，該容置體p例如係由鋼 鐵製的材料所構成’ 該容置體p包含凹部p】及周緣部 P2 ;該凹部P1之中央部係形成凹入狀；該周緣部P2係以 -定之寬度形成該凹部P1之周緣。再者，該容置體p之 周緣部P 2及内框體W4 _成抵接，且容置體p係固設在 框體34a «> 再者，在容置體P之凹部P1係設有移鱗置％，該 移動裝置36係可使該按摩機構丨相對使用者之背部上下移 動。該移動裝置36係由移動板丁、導引件〇及驅動裝置d 所構成；歸動板T係可供雜摩賴丨㈣，且例如 成矩形狀；該導引件G係'可定位及保持該移動板τ;該驅 動裝置D係可沿著導引件（}驅動移動板τ。 本實施形態之導引件G及驅動裝置D之構成，並未作 特別之限定，亦可儀習知之構造。例如，料件g係裝 —15 ~ 201247190 S史在凹部Ρ1,，且係由大約縱長之平板所構成，該移動板τ 侧之縱長的一邊，約三角形狀之凸狀體G1係形成連續之 鑛齒狀。再者’例如驅動裝置D係由齒輪體D1及電動機 D2所構成；齒輪體D1係包含與凸狀體G1嵌合之齒輪構 造’且其旋轉軸係樞接在移動板T ;該電動機D2係可使該 齒輪體D1旋轉。因此，藉由電動機D2之驅動，齒輪體 D1旋轉’且移動板T沿著導引件G移動，而使按摩機構1 於凹部P1内上下移動。 。月參照第11圖所示’本實施形態之框體34a，其縱框 W2及内框體W4係由支點金屬件％形成連接。藉此，以 該支點金屬件38為支點，該内框體W4可相對縱框W2前 後傾斜’而使用者可一邊保持喜好的後傾角度，一邊調整 按摩球Μ之推壓力。再者，±方之橫框W3與内框體W4 例如可利用橡皮圈等的彈性體37予以結合，以形成對使用 者附加彈張力。藉此’除了可對按摩球Μ附加緩衝性，進 步的提昇按摩效果之外’當使用者之推壓力消失時，則 可使内框體W4回復初期狀體之位置。再者，本實施形態 之縱框W2係設有折返部，騎返部絲使用者之背部側 在内框體W4侧折返，且内框體W4之下側係抵接該縱框 W2之折返部’以防止内框體W4過度的後傾。㈣，為了 更進-步的提昇按敍果，内鋪淋健斜目對縱框w2 形成10°左右的後傾。再者，為了保持該角度，對於該支 點金屬件38之配設位置或縱框W2、橫框们之形狀，可 作各種的設定。 再者’請參照第9圖所示，從容置體P之上側之橫框 201247190 W 3至下侧之橫框W3止，例如較佳可配置橡皮圈等的彈性 部件39。如狀彈性料39，討防止配置在按摩球m 前面之該套覆布，被捲人按顧構〗之按摩球M内。因此 ，該彈性部件39較佳設在二個按摩球支撐台5之間，且# 在該電動機2之使用者之背部側。 雖然本發明已利用上述較佳實施例揭示，然其並非用 以限定本發明，任何熟習此技藝者在不脫離本發明之精神 和範圍之内’㈣上述實施例進行各種更動與修改仍屬本 發明所保護之技術齡，·本㈣之倾範圍當視後附 之申請專利範圍所界定者為準。 【圖式簡單說明】 第2圖 第3圖 第4圖 第5圖 令赞明貫施形態之按摩機構之正視圖。 第1圖之上視圖。 第1圖之立體圖。 第3圖之按摩機構之分解立體圖。 —.按摩球支撐台之局部剖面圖。 之一 ^ 6圖：其+⑷〜(d)說明第二轴與按摩球支撐台 連串之旋轉運動之示意圖。 7 圖·其中⑷係本發明之按摩球之另一實施形態之剖 1係⑷之按摩球之分解立體圖。 面圖；/其中(a)係、本發明之按摩球之再一實施形態之剖 第9 )係(a)之按摩球之分解立體圖。 圖.本發明之實施形態之按摩機構容置在按摩裴置1 μ ± at the top of Ml gives the user a push of stimulation with the convex Ma2 and the first massage ball. Furthermore, it is omitted inside the massage ball M). Such a massage ball M system can play a warm:: loading = to enhance the effect of massage. For example, it is better to use the electric heater of the far infrared ray. For example, the massage ball M can also be used to massage the ball support table 5 as a self-rotating massage ball MX. 'Set on the massage ball support table 5. So ^ Mo ball M, which can further exert the pushing effect. In this embodiment of the centroid ' ^ turn massage ball Mx system to form the first massage ball - as shown in Figure 7 (4) and (9), the spinning massage ball plate includes a massage ball inner cover 24, a massage ball outer cover 25, and a bearing mechanism 26; the massage ball inner cover 24 is a semi-circular roof shape and is mounted on the holder 12b; the massage ball outer ring 25 is formed smaller than the massage ball inner cover 24, and the bottom is open and semi-circular roof shape, which is disposed on the outer peripheral surface 24e of the massage ball inner cover 24 to push the stimulation The bearing mechanism 26 rotatably supports the massage ball outer cover 25 and the massage ball inner cover 24. The massage ball inner cover 24 includes an annular recess 24a and a top recess 24b; the height direction of the dome-shaped recess 24a The central part is recessed inward along the circumference. In addition, the 'ball massage cover 25 series The protrusion 25a and the small peripheral portion 25b are formed by the top portion of the protrusion portion 25a extending from the top to the inner side by a small length of -13 - 201247190 degrees. The small peripheral portion 25b is a semicircular roof portion. The bottom portion extends inwardly and has a small length. The bearing mechanism % includes a bearing 26a and a stopper 26b; the bearing 26a is composed of a conventional bearing fixed to the top recess 24b; The movable member is configured to prevent the bearing 26a from coming off the top concave portion 24b. Further, the protruding portion is connected to the inner circumferential surface of the bearing 26a by the stopper 26b, and is embedded in the annular concave portion 24a by the small peripheral portion. 'The massage ball cover 25 is relative to the massage inner cover %, and the shape can be smoothly rotated freely, and can prevent falling off. Therefore, the first massage Ml is formed to be rotatable relative to the massage ball support table 5 : : 8 (8) and (b)*, the rotation massage ball can also be formed between the massage ball inner cover 24 and the massage material cover 25, and the spherical ball member 27 is provided. In this aspect, The ball member 27 is rotatably held by the top portion 24b and the protrusion portion 25& The massage cover 25 is formed to smoothly rotate with respect to the massage ball inner cover 24. Next, a description will be given of the case where the massage mechanism described above is placed inside the second cover 31'. Please refer to FIG. The embodiment discloses that the massage device 1 is housed in the chair type massage device 32. The chair type massage device 32 includes a seat portion 33, a backrest portion 34 and two seat portions 35; the seat portion 33 is for the user to sit The backrest portion 34 is extended by the f-face portion 33 to support the back of the user; the pedestal portion extends downward from the diametrical seat portion 33 for carrying on the floor surface F. Further, this embodiment The chair type massage device η is provided with an armrest U or a foot rest v for the user to use. For example, the Ϊ f% system, the frame body 34a and the housing body 34a are made of a thin steel profile having a thin cross-section, and the frame is made up of 201247190 and can be used by a massage body. The body P is mounted on the frame 34a. The horizontal frame system comprises an outer frame body w, two vertical frames w2, two 34 outer frame parts I, the outer frame body ... forming a backrest portion to form a mouth shape; the vertical frame W2 is arranged at a ratio: The inner side is further extended upward and downward; the inner side of the horizontal W3 system extends to the left and right; the inner frame body is disposed on the inner side of the _ 匡 W3 and is formed in a shape of a square. In addition, the back 34 system protects the user's cushioning seat parts, == the next week's recording of the material (the figure is omitted), the money frame _=10th picture (4) and (b) The container body p is made of, for example, a steel material. The container body p includes a concave portion p and a peripheral portion P2. The central portion of the concave portion P1 is concave. The peripheral portion P2 is - The predetermined width forms the periphery of the recess P1. Further, the peripheral edge portion P 2 of the container body p and the inner frame body W4_ are in contact with each other, and the container body p is fixed to the frame body 34a «> Further, the concave portion P1 of the housing body P is attached. The moving device 36 is configured to move the massage mechanism 上下 up and down relative to the back of the user. The moving device 36 is composed of a moving plate, a guiding member and a driving device d; the returning plate T is provided for the mating (4) and is, for example, rectangular; the guiding member G is 'positionable and The moving device τ is held; the driving device D can drive the moving plate τ along the guiding member. The configuration of the guiding member G and the driving device D in this embodiment is not particularly limited, and may be used. For example, the material g is mounted on the concave portion ,1, and is composed of a longitudinally long flat plate. The longitudinal side of the moving plate τ side is about a triangular shaped convex body. G1 is formed into a continuous ore tooth shape. Further, for example, the drive device D is composed of a gear body D1 and a motor D2; the gear body D1 includes a gear structure that is fitted to the convex body G1 and its rotating shaft is pivotally connected. In the moving plate T; the motor D2 can rotate the gear body D1. Therefore, by the driving of the motor D2, the gear body D1 rotates 'and the moving plate T moves along the guiding member G, so that the massaging mechanism 1 is in the concave portion P1 moves up and down. The month refers to the frame 34a of the present embodiment, and the vertical frame thereof is shown in Fig. 11. The W2 and the inner frame body W4 are connected by the fulcrum metal piece %. Thereby, the inner frame body W4 can be tilted forward and backward with respect to the vertical frame W2 with the fulcrum metal piece 38 as a fulcrum, and the user can maintain the preferred backward tilt At the angle, the pressing force of the massage ball is adjusted. Further, the horizontal frame W3 and the inner frame W4 can be combined with an elastic body 37 such as a rubber band to form an elastic tension to the user. In addition to the cushioning property of the massage ball, and the improved lifting massage effect, when the pushing pressure of the user disappears, the inner frame W4 can be restored to the position of the initial body. Further, the vertical frame of the embodiment The W2 is provided with a folded-back portion, and the back side of the rider wire user is folded back on the inner frame W4 side, and the lower side of the inner frame body W4 abuts against the folded-back portion of the vertical frame W2 to prevent the inner frame body W4 from being excessive. (4), in order to further advance the step by step, according to the fruit, the inner slanting obliquely forms a rearward tilt of about 10° on the vertical frame w2. Furthermore, in order to maintain the angle, for the fulcrum metal piece 38 Various positions can be set by arranging the position, the vertical frame W2, and the shape of the horizontal frame. As shown in Fig. 9, from the horizontal frame 201247190 W 3 on the upper side of the accommodating body P to the horizontal frame W3 on the lower side, for example, an elastic member 39 such as a rubber band may be disposed. The cover member disposed in front of the massage ball m is prevented from being placed by the person in the massage ball M. Therefore, the elastic member 39 is preferably disposed between the two massage ball support tables 5, and The back side of the user of the motor 2. Although the present invention has been disclosed in the above-described preferred embodiments, it is not intended to limit the invention, and those skilled in the art can do so without departing from the spirit and scope of the invention. The various changes and modifications of the embodiments are still the technical age protected by the present invention. The scope of the present invention is defined by the scope of the appended patent application. [Simple diagram of the diagram] Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. The front view of the massage mechanism praising the form. View from the top of Figure 1. A perspective view of Figure 1. An exploded perspective view of the massage mechanism of Fig. 3. —. A partial section view of the massage ball support table. One of the ^ 6 maps: its + (4) ~ (d) illustrates the rotation of the second axis and the massage ball support table. 7 (4) is an exploded perspective view of the massage ball of the first embodiment (4) of another embodiment of the massage ball of the present invention. Fig. 9(a) is a perspective view showing a further embodiment of the massage ball of the present invention. The massage mechanism of the embodiment of the present invention is housed in a massage device
—17 一 201247190 之正視圖。 第10圖：其中⑻係本發明之容置體之正視圖；（b)係⑻ 之X—X線剖面圖。 第11圖：說明框體之示意圖。 第12圖：習知按摩機構之概略立體圖。 【主要元件符號說明】 〔本發明〕 1 按摩機構 2 電動機 3 旋轉台 4 第二軸 5 按摩球支撐台 5a 基台 5al 中央部 5a2 周緣部 5b 固定部 5e 裝著面 5i 下面 6 運動附加裝置 7 第一轴 8 第一齒輪 9 傳達裝置 10 上蓋體 10e 頂面 11a 第二齒輪 lib 第三齒輪 12 移動機構 12a 彈簧 12b 保持具 12bl第一插入孔 12b2第二插入孔 12c 固定具 .........13 軸承部件 14 限制裝置 15 偏心凸輪 15a 基部 15b 嵌_入孔 15c 突出部 15e 承載面 201247190 15G外周面 16 轴承片 16a 端面 18 第一軸承部 19 第二軸承部 20 連桿部件 21 球面轴承 24 按摩球内蓋 24a 環狀凹部 24b 頂凹部 24e 外周面 25 按摩球外蓋 25a 突起部 25b 小周緣部 26 轴承機構 26a 轴承 26b 止動件 27 球部件 31 按摩裝置 32 椅子型按摩裝置 33 座面部 34 靠背部 34a 框體 35 台座部 36 移動裝置 37 彈性體 38 支點金屬件 39 彈性部件 CL 旋轉軸 D 驅動裝置 D1 齒輪體 D2 電動機 F 地板面 G 導引件 G1 凸狀體 hi 頂面高度 h2 頂面高度 K1 齒輪蓋體 K2 齒輪盍體 LI 高度 L2 距離 .....一M 按摩球 Ml 第一按摩球 M2 第二按摩球 Ma 外周面 Mai基準外周面 Ma2凸面 … Mx 自轉按摩球 N 平面 P 容置體 201247190 PI 凹部 P2 周緣部 R 貫通孔 T 移動板 u 扶手 V 腳置台 W1 外框體 W2 縱框 W3 橫框 W4 内框體 〔習知〕 a 按摩機構 m 按摩球 n 支撐軸 S 旋轉台—17 A front view of 201247190. Figure 10: (8) is a front view of the container of the present invention; (b) is a X-X line view of the system (8). Figure 11: A schematic diagram illustrating the frame. Figure 12: A schematic perspective view of a conventional massage mechanism. [Description of main component symbols] [Invention] 1 Massage mechanism 2 Motor 3 Rotary table 4 Second axis 5 Massage ball support table 5a Base 5al Center portion 5a2 Peripheral portion 5b Fixing portion 5e Mounting surface 5i Bottom 6 Motion attachment device 7 First shaft 8 first gear 9 communication device 10 upper cover 10e top surface 11a second gear lib third gear 12 moving mechanism 12a spring 12b holder 12b1 first insertion hole 12b2 second insertion hole 12c fixture ..... ....13 Bearing component 14 Restricting device 15 Eccentric cam 15a Base 15b Insertion hole 15c Projection 15e Bearing surface 201247190 15G outer peripheral surface 16 Bearing piece 16a End surface 18 First bearing portion 19 Second bearing portion 20 Link member 21 Spherical bearing 24 Massage ball inner cover 24a Annular recess 24b Top recess 24e Outer peripheral surface 25 Massage ball cover 25a Projection portion 25b Small peripheral portion 26 Bearing mechanism 26a Bearing 26b Stop member 27 Ball member 31 Massage device 32 Chair type massage device 33 Seat portion 34 Backrest portion 34a Frame 35 Seat portion 36 Moving device 37 Elastomer 38 Pivot metal member 39 Elastic member CL Rotation D Drive D1 Gear D2 Motor F Floor G Guide G1 Convex hi Top height h2 Top height K1 Gear cover K2 Gear LI LI Height L2 Distance ..... One M massage ball Ml One massage ball M2 The second massage ball Ma The outer peripheral surface Mai reference outer peripheral surface Ma2 convex surface... Mx Rotation massage ball N plane P accommodating body 201247190 PI concave portion P2 peripheral edge R through hole T moving plate u armrest V foot table W1 outer frame body W2 Vertical frame W3 Horizontal frame W4 Inner frame body [General] a Massage mechanism m Massage ball n Support shaft S Rotary table