M413491 五、新型說明： 【新型所屬之技術領威】 本創作係有關於/種按摩器，特別是指該按摩5|之按摩 裝置之組合结構及傳動結構。 【先前技術】 請配合參閱第1圖所示，顯示中華民國專利號匿657 之「一種按摩器和按摩裝置」，其中，習知按摩器10係具有 • /兩端為一蜗桿111貫設之動力源1卜該動力源11兩端分 別設有-具有-上蓋12及-下蓋13對合細成之殼體，該蜗 桿111及一齒輪Μ係容置各該殼體内部，外部則供組設一 按摩頭、组15;該上i I2及該下蓋13係大致呈對稱之結構， 該上蓋12及該下蓋13分別形成有—呈淺槽形態之容置部 121、131供容置該齒輪14及該蝸桿⑴，該容置部121、131 -側垂直延伸成形有—呈半圓槽形g之固設部122、132，令 • 該上下蓋體12、13蓋合形成該殼體，則該二固設部122、 * 132對合形成1凹槽形態，各該殼體以該圓凹槽對應固設 於該動力源11兩端，且酬桿lu貫設該圓凹槽底部而突 伸容置於該：容置部m、131對合形成的容置空間内與該 截輪14喃合；而各該齒輪14之中心點並延伸形成一軸141 與該按摩頭組15㈣；藉此，該按摩器1()以動力源u驅 動該蜗桿111帶動該齒輪14轉動，進而連動輪摩頭組15 的-大按摩頭151及一小按摩頭152隨之旋轉而達到按摩之 3 M413491 效果者。 用狀二’Γ按摩器主要是用於人體之頸、"處，於使 旦:1體會塵抵於旋動按摩頌上，同時將上半身 =堵於該按摩器之按摩頭上，因此，上述 於實際使用時存在有下列問題： 厚—構 *卜/於習知按摩器之殼體係分別组設於該動力源兩 端’而社 '下蓋體係為塑料構件且其麟部與容置部相 處的結構面積小，因此，僅以該二固設部所形成的圓凹槽與 該動力源組設結合時，該殼體容㈣人體重量壓制於該^摩 頭而造成殼體偏移或形變之情況，進碰設於内部_产血 齒輪鳴合树實而產生空轉或構件純之情％ ; ’、 2、=按摩器僅以具有72齒之單—齒輪做為蜗桿及按 摩頭組的傳動構件’料，觸桿必須為該動切驅動與該 齒輪的72個齒喷合後，$能使該按摩頭組旋轉〜 Λ 該蜗桿必須快速旋動以維持該按摩頭組的轉動迷声、匕 摩效果；但當殼體受力產生偏移時，快速旋動的 因快速旋動使其螺紋與該齒輪嚙合失準，而造 谷 損，同時增加動力源驅動該蜗桿之負荷；δχ齒輪的磨 因此’習用按摩器之傳動結構及組設結構 處，尚具有改善之空間。 不足之 【新型内容】 有鑑於上述習用之使制題，本案創作人認為有必要加 以設計一種結構穩固而於承受人體重 形變之按摩裝置，间砗茲勿座生偏移或 州到傳㈣， 何，並提升轉騎輪⑼㈣讀準度。 ，創:之主要目的在於係提供一種按摩器材之按摩裝 下蓋I’ $摩裝置包括一殼體’該殼體係由-體成形之二 :盡與一上盍對合組成，該下蓋與該上蓋分別 中段及位於該中段兩端之一 虿t應之一 —‘卜々該殼體内部形成一容置 及該二端部;該容置空間内部對應該中段處 _、δ亥一端部處各設有一呈二階結構而具有 大徑齒輪及-小徑齒輪之傳動齒輪以及一驅動齒輪；盆 轉絲具㈣大絲比，該大徑絲紅，該小徑 齒輪最小，該動力源穿設有—兩端朝向該二 :與該大徑齒輪齡，該小徑齒輪與該轉齒輪 = Γ上蓋之二端料部各对-與該驅㈣輪固接之按摩頭 令該動力源以該堝桿驅動該傳動齒輪進而使該驅動齒輪 動該按摩頭組旋動達到按摩目的。 藉使’將軸力源與該細錄、該軸絲容置於一 體成形之該下蓋及該上蓋之間，使該按摩时動時，該動力 源及該齒輪的配合更為穩g]而不易偏移，不僅增加該按摩裝 置之結構強度’有效提升蝎桿及齒輪之間㈣合精密度，並 避免按摩裝置因震動力量造成蜗桿與齒輪組嚙合失準及構 5 M413491 件磨損；此外，透過該驅動齒輪與該大徑齒輪及該小徑齒輪 之齒輪比，達到減少蝸桿轉速而降低動力源之負荷，同時更 能確保蝸桿與齒輪組的嚙合精密度。 【實施方式】 為使貴審查委員對本創作之目的、特徵及功效能夠有更 進一步之瞭解與認識，以下茲請配合【圖式簡單說明】詳述 如后： 首先，請以第2圖配合第3至5圖觀之，本創作所提供 一種按摩器材之按摩裝置改良的較佳實施例，主要是於一殼 體20内部設置一動力源30、二傳動齒輪40及二驅動齒輪 50，並於該殼體20外部設置對應該驅動齒輪50數量之二按 摩頭組60，其中： 該殼體20，係呈门型結構，具有呈凹型之一下蓋21及 一上蓋22，該下蓋21及該上蓋22分別具有對應之一中段 211、221及位於該中段211、221兩端之二端部212、222， 令該下蓋21與該上蓋22對合，該殼體20内部形成一貫通 該中段211、221及該二端部212、222之容置空間201 ;該 下蓋21之該二端部212内面成形有二樞槽213 ;該上蓋22 之該二端部222内面對應鄰近該中段211之該樞槽213位置 形成一框槽223,該上蓋22並對應遠離該中段211之該柩槽 213位置形成一穿孔224 ; 於本實施例中，該下蓋21及該上蓋22於各該中段211、 M413491 221處係成形為半圓型凹槽結構，各該端部a2、222係自該 中·^又211、221兩端一體成形為盤狀凹槽結構，令該下蓋21 與6亥上蓋22對合，該殼體20之該容置空間2〇1對應該中段 、221處形成圓柱狀長型空間，對應該二端部2ι2、222 處幵夕成盤狀扁平空間，且該長型空間之兩端與各該扁平空間連 通，另，如第5圖所示，該下蓋21及該上蓋22之該中段211、221 與其二端部221、222共同圍設形成一組設槽202，供設置一電路 單元70 ; 該動力源30，係呈圓柱狀具有一貫穿該動力源3〇兩端 之蜗桿31 ;如第3圖所示’令該動力源30設於該容置空間 對應該中段211、221處的長型空間内’且該蝸桿31兩端 突伸至各該扁平空間内；於本實施例中，該下蓋21及該上蓋 22之該中段2H、221並開設有複數條孔214、225，供該動力源 3〇散熱使用； 該二傳動齒輪40，各該傳動齒輪40係呈二階結構，具 有齒輪比為2 : 1之一大徑齒輪41及一小徑齒輪42，該大徑 齒輪41及該小徑齒輪42為一呈圓柱狀之樞軸43穿設；令 該二傳動齒輪40分別容置於該容置空間201對應該端部 212、222處，各該傳動齒輪40之該樞軸43兩端分別插設於 該下蓋21及該上蓋22内面之該對應樞槽213、223内，形 成可樞轉地樞設於該殼體20内部，且該大徑齒輪41與該蝸 桿31嚙合；於本實施例中，該大徑齒輪41係為斜齒輪結構 7 M413491 並具有30齒，該小徑齒輪42則為直齒輪結構而具有15齒； 該二驅動齒輪50，各該驅動齒輪50穿設有一呈圓柱狀 之傳動軸51，該傳動軸51具有呈圓柱狀之一樞設端511及 呈非圓柱狀之一傳動端512;令該二驅動齒輪50分別設於該 容置空間201對應該端部212、222處，各該驅動齒輪50之 該傳動軸51樞設端511插設於該下蓋21遠離該中段211之 該樞槽213，該傳動軸51傳動端512貫穿該上蓋22之該穿 孔224而突伸顯露於該殼體20外部，該驅動齒輪50與該小 徑齒輪42嚙合，且該驅動齒輪50與該小徑齒輪42具有齒輪比 為38 : 15，使該驅動齒輪50具有最大齒輪比，該大徑齒輪 41次之，該小徑齒輪42最小； 該二按摩頭組60，各該按摩頭組60具有一呈圓盤狀之 底座61，如第4圖所示，該底座61中間設有一對應該傳動 軸51截面形狀之驅動孔611，該底座61於該驅動孔611兩 側各設有一按摩頭62 ;令該二按摩頭組60分別設於該殼體 20上蓋22之二端部222外部，該傳動軸51之傳動端512 插設於該底座61之該驅動孔611，使該底座61與該傳動轴 51傳動端512固接而位於該上蓋22及該二按摩頭62之間； 於本實施例中，各該按摩頭62係具有一按摩頭座621固設 於該底座61上，該按摩頭座621並蓋設有一表面呈圓滑弧 面之按摩頭蓋622。 以上所述即為本創作實施例主要構件及其組態說明，至 8 M413491 於本創作較佳實施例的操作方式及其功效，做以下說明。 請復參閲第3至5圖所示，說明本創作按摩裝置之 =式；該按摩裝置係以該呈二階結構之傳動齒輪4〇，以其大 徑齒輪41與該蜗桿31唾合，以其小徑齒輪42 *動 輪嗜合，令該動力源30驅動_桿31旋轉，、進而= 該傳動齒輪4G及該驅動#輪5〇,最後由該驅動齒輪5〇與該 按摩頭組60固接，而帶動該按摩頭組60與之同動，達到旋 ϋ 轉按摩之目的。 請配合參閱第6、7圖所示，顯示本創作按摩裝置之使 用狀態示意圖。如第6圖所示，該按摩裝置係設於—按摩枕 、- Α内部，且透過該中段211、221及二端部212、222共同界 定形成之雛設槽202’令該電路單元7()得以組設於該殼體 20 ’增加4按摩裝置之整體結構強度。如第7圖所示，係顯 示第6圖之該按摩枕A設於-椅塾8之椅背部分的使用狀態 參禾意圖，另外’本創作之該按摩裝置亦得以直接^^一按摩 ^ 椅（圖未示）内部，藉以直接提供按摩之效果。 藉使，由前述之按摩裝置結構實可得到以下之功能者， 諸如： 1、將該動力源30與該傳動齒輪4〇、該驅動齒輪5〇容 置於中段2n、221及兩端部212、222為一體成形之該下蓋 21及該上蓋22之間，使該蝸桿31旋轉帶動該傳動齒輪4〇 時，该蝸# 31與该大控齒輪4〗之相對位置得以穩定而不因 9 M413491 動力源30造成之震動產生偏移；不僅增加該按摩裝置之整 體結構強度，更有效提升該蝸桿31、該傳動齒輪40及該驅 動齒輪50之間的嚙合精密度，避免按摩裝置因震動力量導 致响合失準及構件磨損之情況。 2、 由於該驅動齒輪50與該大徑齒輪41及該小徑齒輪 42之間的齒輪比設計，令該蜗桿31以較旋轉次數即可驅動 該按摩頭組60達到與習用按摩頭組相同之旋轉圈數，達到 減少媧桿轉速而降低動力源之負荷，同時，該媧桿31之減 速更能確保蝸桿與齒輪組的嚙合精密度。 3、 本創作之按摩裝置殼體20外部成形有該組設槽 202，便於組設該電路單元70，令整體結構更具完整性，同 時易於組設應用於如按摩椅或按摩枕等按摩器材内部。 【圖式簡單說明】 第1圖習用按摩器之結構分解示意圖。 第2圖本創作之按摩裝置結構分解示意圖。 第3圖本創作之按摩裝置局部結構組合示意圖。 第4圖本創作之按摩裝置局部結構剖視示意圖。 第5圖本創作第3圖之仰視示意圖。 第6圖本創作按摩裝置配合按摩枕之使用狀態示意 圖。 第7圖本創作第6圖之按摩枕配合椅墊之使用狀態示 意圖。 10 M413491M413491 V. New description: [New technology leader] This creation department has a variety of massage devices, especially the combination structure and transmission structure of the massage device. [Prior Art] Please refer to Figure 1 for a display of the "Massage Massager and Massage Device" of the Republic of China Patent No. 657. The conventional massager 10 has / / both ends are a worm 111 The power source 1 is provided with a housing having a pair of upper cover 12 and a lower cover 13 respectively, and the worm 111 and a gear yoke are accommodated inside the housing, and the external The upper cover 12 and the lower cover 13 are substantially symmetrical, and the upper cover 12 and the lower cover 13 are respectively formed with receiving portions 121 and 131 in a shallow groove shape. The gear 14 and the worm (1) are accommodated, and the side portions of the accommodating portions 121 and 131 are vertically formed with the fixing portions 122 and 132 having a semicircular groove shape g, so that the upper and lower covers 12 and 13 are closed. In the housing, the two fixing portions 122, * 132 are combined to form a groove shape, and each of the housings is fixedly disposed at two ends of the power source 11 by the circular groove, and the circle is disposed through the circle The bottom of the groove is protruded and accommodated in the accommodating space formed by the accommodating portions m and 131, and the center of the gear 14 is extended. Forming a shaft 141 and the massage head group 15 (four); thereby, the massager 1 () drives the worm 111 with the power source u to drive the gear 14 to rotate, thereby interlocking the large massage head 151 and a small of the wheel head group 15 The massage head 152 is rotated to achieve the effect of 3 M413491 massage. The use of the two 'Γ massager is mainly used for the neck of the human body, ", so that: 1 body dust on the spin massage massage, while the upper body = blocked on the massage head of the massager, therefore, the above In the actual use, there are the following problems: Thickness-construction* The shells of the conventional massager are respectively set at the two ends of the power source. The community's lower cover system is a plastic component and its collar and receiving part. The structural area of the phase is small. Therefore, when the circular groove formed by the two fixing portions is combined with the power source assembly, the housing body (4) is pressed against the motor head to cause the housing to be displaced or In the case of deformation, the impact is set inside the _ blood-producing gears and the tree is solid and the idling or component pureness is generated; ', 2, the massager only uses the 72-tooth single-gear as the worm and massage head The transmission member of the group is required to be able to rotate the massage head group after the movable cutting drive and the 72 teeth of the gear are rotated. Λ The worm must be quickly rotated to maintain the massage head group. Rotating the fascinating and rubbing effect; but when the shell is biased by force, the cause of the rapid whirl The rapid rotation causes the thread to mesh with the gear to be misaligned, and the grain is damaged, and the load of the power source is driven to increase the load of the worm; the grinding of the δ χ gear is improved by the transmission structure and the structure of the conventional massager. space. Insufficient [new content] In view of the above-mentioned customary problems, the creators of this case believe that it is necessary to design a massage device that is structurally stable and can withstand the deformation of the human body, and there is no shift or state transmission (4). Ho, and improve the accuracy of the ride wheel (9) (four). The main purpose of the invention is to provide a massage device for the massage device. The device includes a casing. The casing is formed by the body: the body is composed of a pair of upper jaws, and the lower cover is composed of The upper cover is respectively located in the middle section and one of the two ends of the middle section 虿t should be one of the two sides of the housing. The inside of the accommodating space corresponds to the middle part _, δ hai end part Each has a second-order structure with a large-diameter gear and a small-diameter gear transmission gear and a driving gear; a basin-turning wire (four) large wire ratio, the large-diameter wire is red, the small-diameter gear is the smallest, and the power source is worn. Provided - both ends facing the two: with the large diameter gear, the small diameter gear and the rotating gear = the two ends of the upper cover of the pair of caps - the massage head fixed to the drive (four) wheel to make the power source The mast drives the transmission gear to cause the driving gear to rotate the massaging head group for massage purposes. The power source and the gear are more stable when the massage is moved, if the axial force source is placed between the lower cover and the upper cover. It is not easy to offset, which not only increases the structural strength of the massage device, but effectively improves the precision between the mast and the gear (4), and avoids the meshing of the worm and the gear set due to the vibration force of the massage device and the wear of the 5 M413491 piece; In addition, through the ratio of the driving gear to the large-diameter gear and the small-diameter gear, the worm speed is reduced to reduce the load of the power source, and the meshing precision of the worm and the gear set can be ensured. [Embodiment] In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please follow the [Simplified description of the drawings] as follows: First, please cooperate with Figure 2. 3 to 5, the present invention provides a preferred embodiment of the massage device for improving the massage device, mainly comprising a power source 30, two transmission gears 40 and two drive gears 50 disposed inside a casing 20, and The housing 20 is externally provided with a pair of massage heads 60 corresponding to the number of the driving gears 50, wherein: the housing 20 has a door type structure, and has a concave lower cover 21 and an upper cover 22, and the lower cover 21 and the The upper cover 22 has a corresponding one of the middle sections 211 and 221 and two end portions 212 and 222 at the two ends of the middle sections 211 and 221, so that the lower cover 21 is engaged with the upper cover 22, and the inside of the housing 20 forms a middle portion. 211, 221 and the accommodating space 201 of the two end portions 212 and 222; the inner surface of the two end portions 212 of the lower cover 21 is formed with two pivot grooves 213; the inner surfaces of the two end portions 222 of the upper cover 22 are adjacent to the middle portion 211. The position of the pivot slot 213 forms a frame slot 223, and the upper cover 22, and a hole 224 is formed in the position of the slot 213 away from the middle section 211. In the embodiment, the lower cover 21 and the upper cover 22 are formed into a semi-circular groove structure at each of the middle sections 211 and M413491 221. Each of the end portions a2 and 222 is integrally formed into a disk-shaped groove structure from both ends of the middle portion 211 and 221, so that the lower cover 21 and the upper cover 22 are aligned with each other, and the receiving space of the housing 20 is provided. 2〇1 corresponds to the middle section, 221 is formed into a cylindrical long space, corresponding to the two end parts 2ι2, 222, which is a disk-shaped flat space, and the two ends of the long space are connected with the flat spaces, and As shown in FIG. 5, the lower cover 21 and the middle portion 211, 221 of the upper cover 22 and the two end portions 221, 222 are disposed together to form a set of slots 202 for providing a circuit unit 70; The system has a cylindrical shape with a worm 31 extending through the two ends of the power source 3; as shown in FIG. 3, 'the power source 30 is disposed in the elongated space corresponding to the middle portion 211, 221 of the accommodating space' And the two ends of the worm 31 protrude into the flat spaces; in the embodiment, the lower cover 21 and the middle section 2H, 221 of the upper cover 22 And a plurality of holes 214 and 225 are opened for heat dissipation of the power source 3; the two transmission gears 40 are each of a second-order structure, and the gear ratio is 2:1, one of the large diameter gears 41 and one The small-diameter gears 42 and the small-diameter gears 42 are disposed in a cylindrical shape of the pivots 43. The two transmission gears 40 are respectively received in the receiving space 201 corresponding to the end portions 212 and 222. The two ends of the pivot 43 of the transmission gear 40 are respectively inserted into the corresponding cover slots 213 and 223 of the inner surface of the lower cover 21 and the upper cover 22 to be pivotally pivoted inside the housing 20 . And the large diameter gear 41 meshes with the worm 31; in the embodiment, the large diameter gear 41 is a helical gear structure 7 M413491 and has 30 teeth, and the small diameter gear 42 has a spur gear structure and has 15 teeth. The two driving gears 50, each of the driving gears 50 is provided with a cylindrical driving shaft 51 having a cylindrical pivoting end 511 and a non-cylindrical driving end 512; The two driving gears 50 are respectively disposed at the end portions 212 and 222 of the accommodating space 201, and the driving gears 50 are respectively provided. The pivoting end 511 of the transmission shaft 51 is inserted into the pivot slot 213 of the lower cover 21 away from the middle section 211. The transmission end 512 of the transmission shaft 51 extends through the through hole 224 of the upper cover 22 to protrude outside the housing 20 The driving gear 50 meshes with the small-diameter gear 42 , and the driving gear 50 has a gear ratio of 38:15 with the small-diameter gear 42 , so that the driving gear 50 has the largest gear ratio, and the large-diameter gear 41 is second. The small-diameter gears 42 are the smallest; the two massage head sets 60, each of the massage head sets 60 has a disk-shaped base 61. As shown in FIG. 4, the base 61 is provided with a pair of cross-sectional shapes of the drive shaft 51. The driving hole 611 is disposed on each of the two sides of the driving hole 611. The two massage head groups 60 are respectively disposed outside the two end portions 222 of the upper cover 22 of the housing 20, and the driving shaft 51 The driving end 512 is inserted into the driving hole 611 of the base 61, and the base 61 is fixedly connected to the driving end 512 of the transmission shaft 51 to be located between the upper cover 22 and the second massage head 62. In this embodiment, each The massage head 62 has a massage head base 621 fixed to the base 61, and the massage head base 621 is covered. It has a smooth surface as a massage cap 622 of the arc surface. The above description is the main components of the creation embodiment and the configuration description thereof, and the operation mode and the effect of the preferred embodiment of the present invention are as follows. Please refer to the figures 3 to 5 for explaining the type of the massage device of the present invention; the massage device is driven by the transmission gear 4 of the second-order structure, and the large-diameter gear 41 is sprinkled with the worm 31. The small diameter gear 42* is movably coupled to the power source 30 to drive the rod 31 to rotate, and further to the transmission gear 4G and the driving # wheel 5〇, and finally the driving gear 5 and the massage head group 60. The massage head group 60 is driven to move, and the purpose of the rotary massage is achieved. Please refer to the diagrams in Figures 6 and 7 to show the state of use of the creation massage device. As shown in FIG. 6, the massage device is disposed inside the massage pillow and the cymbal, and the circuit unit 7 is defined by the middle portion 211, 221 and the two end portions 212, 222. ) can be assembled in the housing 20' to increase the overall structural strength of the 4 massaging device. As shown in Fig. 7, it is shown that the massage pillow A of Fig. 6 is set in the use state of the chair back portion of the chair frame 8, and the massage device of the present invention can also directly massage ^^ a massage^ The inside of the chair (not shown) provides direct massage. By the above, the following functions can be obtained by the structure of the massage device, such as: 1. The power source 30 and the transmission gear 4〇, the drive gear 5 are accommodated in the middle section 2n, 221 and the two ends 212 222 is integrally formed between the lower cover 21 and the upper cover 22, and when the worm 31 rotates to drive the transmission gear 4, the relative position of the worm #31 and the large control gear 4 is stabilized without being affected by 9 M413491 The vibration caused by the power source 30 is offset; not only increases the overall structural strength of the massage device, but also effectively improves the meshing precision between the worm 31, the transmission gear 40 and the drive gear 50, and avoids the vibration force of the massage device. This leads to misalignment and wear of components. 2. Due to the gear ratio design between the driving gear 50 and the large diameter gear 41 and the small diameter gear 42, the worm 31 can drive the massage head group 60 to be the same as the conventional massage head group with a relatively small number of rotations. The number of rotations is reduced to reduce the speed of the mast and reduce the load of the power source. At the same time, the deceleration of the mast 31 can ensure the precision of the meshing of the worm and the gear set. 3. The assembled massage device housing 20 is externally formed with the set of slots 202 for facilitating the assembly of the circuit unit 70, so that the overall structure is more complete, and is easy to be assembled for massage equipment such as a massage chair or a massage pillow. internal. [Simple description of the drawing] Fig. 1 is a schematic exploded view of the conventional massager. Fig. 2 is a schematic exploded view of the massage device of the present invention. Fig. 3 is a schematic view showing the partial structure combination of the massage device of the present invention. Fig. 4 is a schematic cross-sectional view showing the partial structure of the massage device of the present invention. Figure 5 is a bottom view of Figure 3 of this creation. Fig. 6 is a schematic view showing the state of use of the creation massage device and the massage pillow. Fig. 7 shows the use state of the massage pillow with the seat cushion in Fig. 6 of the present invention. 10 M413491
【主要元件符號說明】 《習知》 按摩器10 動力源11 蝸桿111 上蓋12 容置部121 固設部122 下蓋13 容置部131 固設部132 齒輪14 心轴141 按摩頭組15 大按摩頭151 小按摩頭152 《本新型》 殼體20 容置空間201 組設槽202 下蓋21 中段211 端部212 樞槽213 條孔214 上蓋22 中段221 端部222 樞槽223 穿孔224 條孔225 動力源30 蝸桿31 傳動齒輪40 大徑齒輪41 小徑齒輪42 樞軸43 驅動齒輪50 傳動軸51 柩設端511 傳動端512 M413491[Main component symbol description] "Knowledge" Massager 10 Power source 11 Worm 111 Upper cover 12 accommodating portion 121 Fixing portion 122 Lower cover 13 accommodating portion 131 Fixing portion 132 Gear 14 Mandrel 141 Massage head group 15 Large massage Head 151 Small massage head 152 "The new type" Housing 20 accommodating space 201 Set groove 202 Lower cover 21 Middle section 211 End 212 Spring groove 213 Hole 214 Upper cover 22 Middle section 221 End 222 Pivot groove 223 Perforation 224 Hole 225 Power source 30 Worm 31 Transmission gear 40 Large diameter gear 41 Small diameter gear 42 Pivot 43 Drive gear 50 Drive shaft 51 端 End 511 Drive end 512 M413491
按摩頭組60 驅動孔611 按摩頭座621 電路單元70 按摩枕A 底座61 按摩頭62 按摩頭蓋622 椅墊BMassage head set 60 drive hole 611 massage head base 621 circuit unit 70 massage pillow A base 61 massage head 62 massage head cover 622 cushion B
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