•200524572• 200524572
» I ' 九、發明說明： • 【發明所屬之技術領域】 ' 本發明係關於按摩器，尤其是關於被按摩者用手提著進 行敲打按摩時可切換按摩範圍進行使用的按摩器。 ' 【先前技術】 在習知的手提式按摩器中，具有使用螺線管及馬達等的 驅動手段往返驅動按摩部，對被按摩者進行敲打按摩治療的 按摩器，一般，其爲由一個驅動手段來驅動一個按摩部的構 Φ 成。在該一般構成中，爲單一的按摩範圍及按摩感覺，從而 存在有按摩效果單調的課題，爲解決該課題，提出具備以下 構成者： 1) 具備複數的按摩部及個別驅動此等按摩部的驅動手 段的構成（下述的[2]、[4]); 2) 具備複數的按摩部、1個驅動手段及傳遞驅動力給複 數按摩部的手段的構成（下述的[1]、[3]、[5]、[6])。 [1 ]改變旋轉驅動裝置的輸出軸的旋轉方向，從多系統 φ 的動力傳輸部，依旋轉方向而以單向離合器僅僅傳輸動力給 特定的系統，欲以一台按摩器進行複數不同種類的按摩（振 動/敲打）的構成（例如，參照專利文獻1)。 U]在本體頭部的內部並行設置進行「相同動作」的一 對可動部，將接觸部連接於各可動部，以跨於患部的左右兩 側的方式提供刺激的構成（例如，參照專利文獻2)。 [3]設置2個依一個螺線管進行往返運動的按摩頭，以 便不用增加螺線管仍可擴大按摩範圍的構成（例如，參照專 200524572»I 'IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to a massager, and more particularly to a massager that can be switched by using a massage range when a massaged person performs a hand-held tapping massage. '' [Prior art] The conventional portable massager has a massager that uses a solenoid, a motor, and other driving means to drive the massage unit back and forth to perform a massage treatment to the person being massaged. Generally, it is driven by one Means to drive the formation of a massage section. In this general configuration, there is a problem that the massage effect is monotonous due to a single massage range and a feeling of massage. To solve this problem, a person having the following configuration is proposed: 1) A plurality of massage units and individual driving units for driving these massage units are provided. Structure of driving means ([2], [4] below); 2) Structure having plural massage parts, one driving means, and means for transmitting driving force to plural massage parts ([1], [below] 3], [5], [6]). [1] Change the rotation direction of the output shaft of the rotary drive device. From the power transmission part of the multi-system φ, only a power is transmitted to a specific system by a one-way clutch depending on the rotation direction. I want to use a massager to perform multiple different types of The structure of massage (vibration / beat) (for example, refer patent document 1). U] A structure in which a pair of movable parts that perform the "same action" are provided in parallel inside the head of the body, and the contact part is connected to each movable part to provide stimulation to the left and right sides of the affected part (for example, refer to Patent Literature 2). [3] Set up two massage heads that make a reciprocating movement with a solenoid, so that the massage range can be expanded without adding a solenoid (for example, refer to the special 200524572
睡 I ^ 利文獻3 )。 • [4]由第1按摩頭、包圍該按摩頭的第2按摩頭及個別 • ' 驅動此等的2個驅動手段所構成，以便不需要按摩頭的交換 :. 作業仍可進行重點/軟性按摩的構成（例如，參照專利文獻4)。 - [5]具備連結於驅動軸的局部用凸部；及支持於驅動軸 上所設的彈性支持部，且可相對驅動軸滑動而配設的廣範圍 用凸部，當輕壓人體時，傳遞局部用及廣範圍用凸部雙方的 振動，而當重壓人體時，則傳遞局部用凸部的振動的構成（例 φ 如，參照專利文獻5)。 [6]爲可改變長按摩部的按摩寬度，在長按摩部的兩側 設置副按摩頭，在副按摩頭的下轉動位置上連結於長按摩頭 進行同調驅動，同時，在上轉動位置上連結於殻體，僅僅驅 動長按摩頭，以便可進行寬域/斷續的敲打的構成（例如，參 照專利文獻6)。 [專利文獻1]日本實開平6-50641號公報 [專利文獻2]日本實開平7-1929號公報 φ [專利文獻3]日本特開平7-59832號公報 [專利文獻4]日本特開平9-253M8號公報 [專利文獻5]日本特開平10-234804號公報 [專利文獻6]日本特開2000-350765號公報 【發明內容】 (發明所欲解決之課題） 但是，上述提案中，針對1)部分，只依按摩部數裝備驅 動手段’雖可適且選擇所驅動的按摩部，但按摩器的體型大 200524572Sleep I ^ Literature 3). • [4] Consisting of the first massage head, the second massage head that surrounds the massage head, and the individual • '2 driving means to drive these, so that the exchange of the massage head is not required: the work can still be focused / soft The structure of a massage (for example, refer patent document 4). -[5] It has a local convex part connected to the drive shaft; and a wide-range convex part that is supported by the elastic support part provided on the drive shaft and can slide relative to the drive shaft. When the human body is lightly pressed, A structure that transmits both local and wide-area convex parts and transmits vibrations of the local convex parts when the human body is heavily stressed (for example, see Patent Document 5). [6] In order to change the massage width of the long massage part, the auxiliary massage heads are set on both sides of the long massage part. The lower massage position of the auxiliary massage head is connected to the long massage head for coherent driving, and at the same time, in the upper rotation position A structure that is connected to the housing and drives only the long massage head so that wide-range / intermittent tapping can be performed (for example, refer to Patent Document 6). [Patent Document 1] Japanese Unexamined Patent Publication No. 6-50641 [Patent Document 2] Japanese Unexamined Patent Publication 7-1929 φ [Patent Document 3] Japanese Unexamined Patent Publication No. 7-59832 [Patent Document 4] Japanese Unexamined Patent Publication No. 9- 253M8 [Patent Document 5] Japanese Patent Application Laid-Open No. 10-234804 [Patent Document 6] Japanese Patent Application Laid-Open No. 2000-350765 [Summary of Invention] (Problems to be Solved by the Invention) However, in the above proposal, 1) In part, the driving means is provided according to the number of massage parts. Although the massage part to be driven is suitable and selectable, the size of the massager is large 200524572
Λ I * 且重，而有變得高價的課題。 * 針對2)部分，驅動手段僅爲一個，雖可解決1 )的課題， ’ > 但在構成[1 ]中，爲選擇依馬達的旋轉方向驅動的按摩部而 具備單向離合器，造成其構造複雜，而且，複數的按摩部設 - 於按摩器的兩側面，因此在切換按摩部的過程中有必要交替 手持按摩器。在構成[3]中，經常交錯或同時驅動複數（2個） 的按摩部，因此幾乎無法改善按摩效果的單調性。另外，在 構成[5]中，爲一若改變對人體的按壓程度，即可切換爲廣 φ 範圍的刺激與對局部的刺激，但在對局部的刺激時，廣範圍 的按摩部仍頂接於人體，其按摩效果的差異並不明確，且用 以範圍切換的構造複雜。又，在構成[6]中，爲一切換長按 摩部的寬度的構成，其即使在減窄長按摩部的寬度的情況， 按摩範圍的長度仍維持較長，因此按摩範圍的變化並不明 確。 本發明正是著眼於上述問題點而完成者，其目的在於， 提供一種具備適合於手提式的尺寸小且量輕，可使按摩範圍 φ 及按摩間隔明顯變化的構成的按摩器。 (解決問題之手段） 爲達成上述目的，本發明之按摩器，其特徵爲具備：頭 部；以可改變從頭部突出的突出量的方式所設的主按摩頭及 副按摩頭；使主按摩頭實施按摩動作的驅動手段；及可選擇 性地將副按摩頭自由繫拆於主按摩頭上的繋合手段；主按摩 頭及副按摩頭並行設於頭部的長度方向上。 根據該構成，副按摩頭可選擇性地自由繫拆於主按摩頭 -8- •200524572 • 且並行設於頭部的長度方向上，因此’若在將副按摩頭繫合 . 於主按摩頭的狀態進行按摩動作時，則按摩範圍成爲主按摩 ^ 頭及副按摩頭的合成長度，若在未將副按摩頭繫合於主按摩 / - 頭的狀態進行按摩動作時，則僅由主按摩頭進行按摩動作， . 其按摩範圍較副按摩頭繋合於主按摩頭的情況短，可明確使 按摩範圍及按摩間隔變化。 副按摩頭具有較主按摩頭的按摩動作的可動範圍大的 可動範圍，該可動範圍內的從頭部突出的突出量成爲最大的 _ 一端側，最好相當於主按摩頭的可動範圍內的從頭部突出的 突出量成爲最大的一端側。藉此，在未將副按摩頭繫合於主 按摩頭的狀態、亦即僅主按摩頭進行按摩動作時，副按摩頭 不接觸於使用者的被按摩部位，可更爲明確地使按摩範圍及 按摩間隔變化。 主按摩頭及副按摩頭係分別可個別旋轉自如地樞支於 頭部的一端側，且轉動中心最好與頭部的長度方向正交。藉 此，可簡略化各按摩頭的構成，實現適合於手提式的小尺寸 φ 且輕型化。 繫合手段係由設於副按摩頭的繫合部、設於主按摩頭的 主按摩頭側的被繫合部及設於頭部的頭部側的被繫合部所 構成，最好在繫合部繫合於主按摩頭側的被繫合部時，主按 摩頭及副按摩頭一體進行按摩動作，而在繫合部繫合於頭部 側的被繫合部時，僅主按摩頭進行按摩動作。根據該構成， 在僅由主按摩頭進行按摩動作時，副按摩頭則與頭部繫合不 進行動作，因此可防止不舒服的振動或噪音等的產生。 -9- 200524572Λ I * is heavy, and there is a problem that it becomes expensive. * For part 2), there is only one driving means. Although it can solve the problem of 1), '> In the configuration [1], a one-way clutch is provided to select a massage part that is driven according to the rotation direction of the motor, resulting in its The structure is complicated, and multiple massage units are provided on both sides of the massager. Therefore, it is necessary to alternately hold the massager during the switching of the massage unit. In the configuration [3], the plural (2) massage sections are often driven alternately or simultaneously, so the monotony of the massage effect can hardly be improved. In addition, in the configuration [5], if the degree of compression on the human body is changed, the stimulation can be switched to a wide φ range stimulation and a local stimulation, but when the local stimulation is performed, the wide range massage portion is still abutted. In the human body, the difference in massage effect is not clear, and the structure for range switching is complicated. Also, in the configuration [6], the width of the long massage section is switched. Even when the width of the long massage section is narrowed, the length of the massage range is maintained long, so the change of the massage range is not clear. . The present invention has been made focusing on the above-mentioned problems, and an object thereof is to provide a massager having a structure suitable for a portable type with a small size and light weight, which can significantly change the massage range φ and the massage interval. (Means for Solving the Problem) In order to achieve the above object, the massager of the present invention includes: a head; a main massage head and a sub-massage head provided so as to change a protrusion amount protruding from the head; and a main massage. Driving means for massaging head movement; and coupling means for selectively detaching the auxiliary massage head from the main massage head; the main massage head and the auxiliary massage head are arranged in the length direction of the head in parallel. According to this configuration, the sub-massage head can be selectively freely detached from the main massaging head -8- • 200524572 • and is arranged in the length direction of the head in parallel, so 'if the sub-massage head is coupled to the main massaging head. When the massaging action is performed, the massage range becomes the combined length of the main massage ^ head and the sub-massage head. If the sub-massage head is not connected to the main massage /-head, and the massaging action is performed, only the main massage is performed. The massaging action of the head is shorter than the case where the sub massaging head is coupled to the main massaging head, which can clearly change the massaging range and the massaging interval. The secondary massage head has a larger movable range than the movable range of the massage motion of the main massage head, and the amount of protrusion from the head in this movable range becomes the largest _ one end side, which is preferably equivalent to the slave in the movable range of the main massage head The protrusion amount of the part protrusion becomes the largest end side. Therefore, when the secondary massage head is not connected to the main massage head, that is, when only the main massage head performs a massage operation, the secondary massage head does not contact the user's massaged part, and the massage range can be more clearly defined. And the massage interval changes. The main massage head and the sub-massage head can be individually rotatably pivotally supported on one end side of the head, and the rotation center is preferably orthogonal to the length direction of the head. This simplifies the structure of each massage head, and realizes a small size φ suitable for portable and light weight. The engaging means is composed of an engaging portion provided on the auxiliary massage head, an engaged portion provided on the main massage head side of the main massage head, and an engaged portion provided on the head side of the head. When the engaging portion is engaged with the engaged portion on the main massage head side, the main massage head and the sub-massage head perform massaging movements. When the engaging portion is engaged with the engaged portion on the head side, only the main massage is performed. Massage your head. According to this configuration, when the massage operation is performed only by the main massage head, the sub massage head is not engaged with the head and does not operate, so that the occurrence of uncomfortable vibrations and noises can be prevented. -9- 200524572
• I Λ 又’繫合部最好以可自由切換與主按摩頭側及頭部側的 ， 被繫合部的繫合狀態及繫合解除狀態的方式設於副按摩頭 ^ 上，且對與主按摩頭側及頭部側的被繋合部繫合的繫合方向 / · 付加彈力。藉此，可容易實現副按摩頭與主按摩頭的繋脫， - 且可實現確實的繫合狀態的移行。 又，最好具備繋合部未繫合於主按摩頭側及頭部側的被 繋合部的任一者時，維持繋合解除狀態用的解除維持手段。 根據該構成，朝被繋合部的繫合方向付加彈力的繫合部，在 Φ 從副按摩頭未繋合於主按摩頭及頭部的被繫合部的任一者 的狀態移向與其任一繫合的狀態時，不需要重新將繫合部設 爲繫合解除狀態的操作。 又，繫合部與頭部側的被繫合部的繫合，最好在副按摩 頭的可動範圍的另一端側進行。根據該構成，可容易且確實 地實現副按摩頭與頭部的繫合。 又，最好具備解除繫合部與主按摩頭及頭部側的被繫合 部的繫合狀態用的解除手段。另外，解除手段最好係具備設 0 爲從頭部突出，可沿解除繫合部與主按摩頭側及頭部側的被 繫合部的繋合時的移動的方向進行操作的操作部；及伴隨操 作部的移動，使繫合部沿解除方向移動的解除部。藉此，可 容易且確實地實現繫合部與被繫合部的繫合解除。 又，解除部最好形成爲依照伴隨副按摩頭的轉動的繋合 部的轉動軌跡的圓弧形狀。藉此，在副按摩頭繫合於主按摩 頭的情況及繋合於頭部的情況，使得不會產生解除繫合部與 被繫合部的繋合時的操作部的移動量及操作所需要的力差。 -10- .200524572 • * * 又，副按摩頭最好係朝從頭部突出的方向被付加彈力。 _ 藉此，即使爲繫合部與主按摩頭及頭部的任一者均未繋合的 / 狀態，副按摩頭仍自動移行至繫合於主按摩頭的狀態，因此 / _ 可容易且確實實現按摩範圍及按摩間隔的切換。 - (發明效果） 根據本發明，因爲可選擇進行主按摩頭及副按摩頭並行 設於頭部的長度方向的狀態下的按摩及僅依主按摩頭的按 摩，所以明確地使按摩範圍及按摩間隔變化。而且該構成可 φ 以適合於手提式的小尺寸且輕型化構造而實現。 【實施方式】 以下，參照實施形態說明本發明之按摩器。 第1圖爲本實施形態之按摩器的通常使用狀態下的外觀 立體圖，另外，第2圖爲第1圖的按摩器的前視圖，第3圖 爲摺疊頭部狀態的按摩器的外觀立體圖，第4圖爲第3圖的 按摩器的前視圖。但是，在第1圖與第2圖〜第4圖中’在 外觀形狀的細部具有若干的差異。 φ 該按摩器1係由使用時用以手握的本體2、及藉由軸部 4可轉動地連結於該本體2的頭部3所構成。頭部3係可朝 向本體2側彎曲約8 5度的範圍，使用時如第1圖、第2圖 所示般翻起頭部3，不使用時（收藏時）如第3圖、第4圖所 示般將頭部3摺疊。在第1圖、第2圖的使用狀態及第3圖> 第4圖的摺疊狀態的任一狀態，均由軸部4鎖定於頭部3上’ 鎖定或解除係通過強制性讓本體2與頭部3相互接近或離開 來實施。 -11- 200524572 1 · * 在本體2上設有電源開關7、程式/手動切換開關8及程 ^ 式選擇/速度調節刻度盤9。電源開關7係進行電源的開/關 / 的切換與按摩動作（敲打動作）的強弱的切換者。程式/手動切 ^ 換開關8係用以切換預設程式動作及手動動作者。程式選擇 • /速度調節刻度盤9係於程式動作時用以切換預設的8種類 的程式，而於手動動作時用以將速度在8檔中進行切換者。 另外，本體2內裝有搭載各種電子零件的電路基板（未圖示） 等。 φ 頭部3係沿正交於軸部4的方向形成爲細長形狀，其具 有外殼L11、外殼R12及外殼U13，外殼Lll、R12及U13 係作爲外殼相互嵌合而由螺絲一體組裝。主按摩頭60及副 按摩頭80係以並設於該頭部3(外殼）的長度方向的方式出 現，藉由該主按摩頭60及副按摩頭80的相對頭部3的出入 動作（敲打動作）而對於被按摩者的部位（例如，肩部）進行按 摩0 在由外殼Lll、R12及U13構成的外殼內部，收容有第 φ 5圖所示的按摩機構1 5。 按摩機構1 5係第6圖〜第8圖的分解立體圖所示的構 造，具有如圖所示形狀的內殼L21(第6圖）與內殼R22(第7 圖）。該一對的內殻L21、R22係作爲內殼相互嵌合而由螺絲 一體組裝。在由該一對的內殻L21、R22構成的內殼內安裝 有各種零件，該內殻係配置於由外殼Lll、R12及U13構成 的外殼內。 在第6圖中，按摩機構1 5具有作爲驅動手段的螺線管 -12- • 200524572 • 組裝體40。螺線管組裝體40具有支持板4 1、配置於該支持 ， 板4 1內側的線軸·線圈等的零件42、及可移動地插穿於零 ' 件42的中心的柱塞43。從零件42延長的導線50係連接於 / · 本體2內部所設的電路基板上。在柱塞43的一端部（上端部） - 安裝有吸收衝擊·消音用的緩衝橡膠44，在支持板4 1的下 端部安裝有吸收衝擊·消音用的緩衝橡膠45。 在柱塞43的另一端部（下端部），以夾住連接橡膠47的 態樣而由螺絲及螺母固定有一對的柱塞連接器46，同時，通 φ 過嵌合而將主按摩頭連接器48安裝於連接橡膠47上。主按 摩頭連接器48係嵌合於主按摩頭60 (第7圖）的內部，同時 由螺絲固定。在主按摩頭連接器48固定於主按摩頭60內部 的狀態，至柱塞連接器46爲止大致收容於主按摩頭60的內 部。另外，在柱塞43的另一端部嵌插有彈簧49，該彈簧49 係朝從頭部3突出的方向通常對柱塞43、亦即主按摩頭60 付加彈力。又，柱塞43的往返運動的敲打，例如約爲6mm。 螺線管組裝體40係相對於內殼L21、R22，被收容於內 φ 殻L2 1、R22內所設的螺線管組裝體收容部23內。具體而言， 螺線管組裝體40的緩衝橡膠45，係利用嵌合於內殻L2 1、 R22的嵌合槽24內，而將螺線管組裝體40安裝於內殼L2卜 R22。在內殼L21、R22上形成有通氣孔25，同時，在外殼 Lll、R12上也形成有通氣孔14(第1圖），從螺線管組裝體 40產生的熱通過此等通氣孔25、14而容易散出至按摩器1 的外部。 主按摩頭60(第7圖）具有，位於內殻L21、R22間，且 •200524572• I Λ It is preferable that the engaging portion is provided on the sub-massage head in a manner capable of freely switching the engaging state and the releasing state of the engaged portion with the main massage head side and the head side. The direction of engagement with the engaged part on the main massage head side and the head side / · Add elasticity. This makes it possible to easily uncouple the sub-massage head from the main massaging head, and it is possible to achieve a reliable movement in the engaged state. In addition, it is preferable to include a release maintaining means for maintaining the release state of the engagement when the engagement portion is not engaged with either the main massage head side or the to-be-engaged portion on the head side. According to this configuration, the engaging portion that is elastically applied in the engaging direction of the engaged portion moves from the state in which the auxiliary massage head is not engaged with either the main massage head or the engaged portion of the head to Φ. In any of the states of coupling, there is no need to re-set the coupling portion to the state of uncoupling. It is preferable that the engagement of the engaging portion and the engaged portion on the head side is performed on the other end side of the movable range of the auxiliary massage head. According to this configuration, coupling of the sub-massage head to the head can be easily and reliably achieved. Further, it is preferable to include a release means for releasing the engagement state between the engagement portion and the main massage head and the engaged portion on the head side. In addition, it is preferable that the releasing means be provided with an operating portion that is set to 0 so as to protrude from the head and can be operated in a direction of movement when the releasing engaging portion is engaged with the main massage head side and the engaged portion on the head side; A release portion that moves the engaging portion in the release direction in accordance with the movement of the operation portion. This makes it possible to easily and securely release the engagement between the engaging portion and the engaged portion. The release portion is preferably formed in a circular arc shape in accordance with the trajectory of rotation of the engaging portion accompanying the rotation of the sub-massage head. Thereby, when the auxiliary massage head is connected to the main massage head and the head, the amount of movement of the operation portion and the operation place when the engagement of the engaging portion and the engaged portion are released will not occur. Required force difference. -10- .200524572 • * * It is preferable that the sub-massage head is stretched in a direction protruding from the head. _ With this, even if the coupling part is not coupled with either the main massage head or the head, the sub massage head automatically moves to the state where the main massage head is coupled, so / _ can be easily and It is possible to switch between the massage range and massage interval. -(Effects of the Invention) According to the present invention, since the main massage head and the sub-massage head can be massaged in parallel with the length direction of the head, and only the main massage head can be selected, the massage range and massage can be clearly defined Interval changes. In addition, the structure can be realized with a small size and a lightweight structure suitable for a portable type. [Embodiment] Hereinafter, a massager of the present invention will be described with reference to embodiments. FIG. 1 is an external perspective view of the massager in a normal use state according to this embodiment. In addition, FIG. 2 is a front view of the massager of FIG. 1 and FIG. Fig. 4 is a front view of the massager of Fig. 3; However, in Figure 1 and Figures 2 to 4 there are some differences in the details of the external shape. φ The massager 1 is composed of a main body 2 to be held by hand during use, and a head 3 rotatably connected to the main body 2 via a shaft portion 4. The head 3 can be bent about 85 degrees toward the body 2 side. When used, the head 3 can be turned up as shown in Figures 1 and 2. When not in use (when stored), see Figures 3 and 4. Fold the head 3 as shown. In any of the states of use of Figs. 1 and 2, and Fig. 3 > in the folded state of Fig. 4, the shaft portion 4 is locked to the head 3 by the shaft portion 4 'The lock or release is made mandatory by the body 2 It is implemented by approaching or moving away from the head 3. -11- 200524572 1 · * The main body 2 is provided with a power switch 7, a program / manual switch 8 and a program ^ mode selection / speed adjustment dial 9. The power switch 7 is a switcher that switches the power on / off / and the strength of the massage action (knock action). Program / Manual Switch ^ Switch 8 is used to switch between preset program action and manual action. Program selection • The / speed adjustment dial 9 is used to switch the preset 8 types of programs during program operation, and is used to switch the speed in 8th gear during manual operation. In addition, a circuit board (not shown) and the like on which various electronic components are mounted are mounted in the main body 2. The φ head 3 is formed in an elongated shape in a direction orthogonal to the shaft portion 4. The head 3 has a housing L11, a housing R12, and a housing U13. The housings L11, R12, and U13 are fitted together as a housing and assembled by screws. The main massage head 60 and the sub-massage head 80 appear side by side in the longitudinal direction of the head 3 (housing). (Movement) and massaging the part of the person being massaged (for example, the shoulders). Inside the casing composed of the casings L11, R12, and U13, a massage mechanism 15 shown in Fig. 5 is housed. The massaging mechanism 15 is the structure shown in the exploded perspective views of FIGS. 6 to 8 and has an inner case L21 (FIG. 6) and an inner case R22 (FIG. 7) having the shapes shown in the figure. The pair of inner shells L21 and R22 are fitted into each other as inner shells and are integrally assembled by screws. Various parts are mounted in the inner shell formed by the pair of inner shells L21 and R22, and the inner shell is arranged in the outer shell formed by the outer shells L11, R12 and U13. In FIG. 6, the massage mechanism 15 includes a solenoid -12- • 200524572 • assembly 40 as a driving means. The solenoid assembly 40 includes a support plate 41, a part 42 such as a bobbin and a coil disposed inside the support 41, and a plunger 43 movably inserted in the center of the part 42. The lead wire 50 extended from the part 42 is connected to a circuit board provided inside the main body 2. One end portion (upper end portion) of the plunger 43 is provided with a shock absorbing and noise absorbing rubber 44, and a lower end portion of the support plate 41 is provided with a shock absorbing and noise absorbing rubber 45. At the other end (lower end) of the plunger 43, a pair of plunger connectors 46 are fixed by screws and nuts while sandwiching the connecting rubber 47, and the main massage head is connected by φ fitting. The device 48 is mounted on the connecting rubber 47. The main push-button connector 48 is fitted into the main massage head 60 (Fig. 7) and fixed by screws. In a state where the main massage head connector 48 is fixed inside the main massage head 60, the main massage head 60 is housed inside the main massage head 60, up to the plunger connector 46. In addition, a spring 49 is inserted into the other end of the plunger 43, and the spring 49 generally elasticizes the plunger 43, that is, the main massage head 60 in a direction protruding from the head 3. The reciprocating stroke of the plunger 43 is, for example, approximately 6 mm. The solenoid assembly 40 is housed in the solenoid assembly housing portion 23 provided in the inner φ shells L2 1 and R22 with respect to the inner shells L21 and R22. Specifically, the buffer rubber 45 of the solenoid assembly 40 is mounted in the inner case L2 and R22 by using the fitting grooves 24 fitted in the inner cases L2 1 and R22. Vent holes 25 are formed in the inner shells L21 and R22, and vent holes 14 (FIG. 1) are also formed in the outer shells L11 and R12. The heat generated from the solenoid assembly 40 passes through these vent holes 25, 14 and easily spread to the outside of the massager 1. The main massage head 60 (picture 7) has, located between the inner shell L21 and R22, and • 200524572
_ I ' 覆蓋外側的橡膠（未圖示）；及收容有上述螺線管組裝體40 - 的柱塞連接器46、橡膠連接器47與主按摩頭連接器48的空 ' ‘ 腔部6 1。該主按摩頭60具有隔開間隔對向配置的一對臂 -· 62，在設於一方的臂62內側的轂63上，由螺絲安裝有鉤扣 • 70(主按摩頭側的被繫合部）。鉤扣70具有選擇性地繫拆嵌 合後述的固定鉤90(繫合部）的桿91的前端部側的嵌合槽 70a。由該嵌合槽70a與固定鉤90構成繫合手段。 副按摩頭80(第8圖）係位於主按摩頭的一對臂62間， φ 具有覆蓋於外側的橡膠（未圖示）及臂81。 在形成於副按摩頭80的臂8 1的基端部的貫穿孔82，及 形成於主按摩頭60的一對臂62的各基端部的貫穿孔64,插 穿有軸65，利用將該軸65的兩端部插入設於內殼L21、R22 的基端側的轂26內，可使主按摩頭60與副按摩頭80被樞 支爲可相對內殼L21、R22(外殼LI 1、R12)自由轉動。藉此， 主按摩頭6 0與副按摩頭8 0係以垂直於頭部3的長度方向的 軸爲中心分別可個別地自由轉動。 φ 另外，在軸65上，在副按摩頭80的臂8 1內側嵌插有 彈簧66，該彈簧66係沿從主按摩頭60的一對臂62間朝外 側突出的方向（從頭部3突出的方向）通常對副按摩頭80付 加彈力。又，彈簧66在第7圖中顯示在主按摩頭60的一對 臂62的內側。另外，在軸65上，在主按摩頭60的臂62與 副按摩頭80的臂8 1間的部分’以主按摩頭60與副按摩頭 80分別個別地平滑地轉動的方式介入墊圈67。 在副按摩頭80安裝有如第8圖所示零件組成的固定鉤 -14- -200524572 • · - 90。第9圖顯示此等的立體圖，第1〇圖顯示前視圖，第11 - 圖顯示俯視圖（上面圖），第12圖顯示沿著第1 1圖中的線A-A -- 所作的剖視圖。其形狀在第8圖所示者與第9圖〜第12圖 / - 所示者中略有差異，但基本構成相同。 . 固定鉤90具有桿91、及形成有貫穿孔93的二股狀的軸 腳92。在該固定鉤90的軸腳92的貫穿孔93插穿有軸94 ’ 該軸94支持於軸箱95上。軸箱95係嵌合於副按摩頭80的 內部，同時由螺絲96固定。藉此，固定鉤90從副按摩頭80 φ 突出，可以軸94爲中心在可動範圍內轉動，且可自由切換 對鉤扣70及後述的內殼R22內側的嵌合槽34的繫合狀態與 繫合解除狀態。在軸94上，在副按摩頭80與固定鉤90的 軸腳92間的部分，介入平滑地使固定鉤90轉動用的墊圈 97。另外，在二股狀軸腳92內側的軸94的部分，嵌插有彈 簧98，該彈簧98係沿固定於主按摩頭60的上述鉤扣70的 方向通常對固定鉤90付加彈力。 另一方面，如第7圖、第13圖（在副按摩頭80固定於 φ 主按摩頭60的狀態從內側看內殻R22的前視圖）、第14圖（第 1 3圖所示狀態的要部放大立體圖）、第1 5圖（副按摩頭80固 定於主按摩頭60時的正常狀態的局部剖開前視圖）、第1 6 圖（在第1 5圖之情況主按摩頭60最爲進入的狀態下的局部 剖開前視圖）、第1 7圖（副按摩頭80固定於內殻R22時的正 常狀態的局部剖開前視圖）、第1 8圖（在第1 7圖之情況主 按摩頭60最爲進入的狀態下的局部剖開前視圖）、第1 9圖 (副按摩頭80固定於主按摩頭60時的要部放大側視圖）及第 -15- *200524572 ϊ 表 " 20圖（副按摩頭80固定於內殼R22時的要部放大側視圖）所 • 示，按壓固定鉤90用的解除操縱桿連桿1 1 〇，具有圓弧狀的 / 操縱桿111(解除部）及安裝片112。 -- 該解除操縱桿連桿110係嵌合於將其安裝片112設於內 - 殻R22的內側的嵌合部30，同時，其一端部1 10a插入內殼 L21內側的轂31內，另一端部1 10b插入內殼R22的貫穿孔 32內。另一端部1 l〇b係從內殼R22的貫穿孔32內突出（第 5圖），在該突出部分安裝有第1圖〜第4圖所示解除操作用 φ 鍵1 15(操作部）。由解除操縱桿連桿1 10與解除操作用鍵1 15 構成解除手段。 解除操縱桿連桿1 10的操縱桿11 1，係插入由固定鉤90 與桿91形成的空間99 (第9圖）。因此，當按壓從外殼R12 突出的鍵1 15時，藉由操縱桿1 1 1，固定鉤90抗拒彈簧98 的彈力作用朝鉤扣70的相反側移動。 另一方面，當固定鉤90的桿91嵌合於鉤扣70的嵌合 槽70a時（第13圖〜第16圖、第19圖），副按摩頭80成爲 φ 固定於主按摩頭60的狀態，當桿91嵌合於形成於內殼R22 內側的嵌合槽34(頭部側的被繫合部）及嵌合於後述的導軌 35的嵌合槽35a時（第1 7圖、第1 8圖、第20圖），副按摩 頭80成爲固定於內殼R22的狀態。 副按摩頭80係將桿91嵌合於嵌合槽34的位置作爲上 限固定位置，將桿9 1嵌合於鉤扣70的位置作爲下限固定位 置，形成爲可在兩固定位置之間轉動。在下限固定位置的附 近，桿91與鉤扣70嵌合，副按摩頭80與主按摩頭60繫合 -16- •200524572 ~ 而一體作動。藉此，副按摩頭80的下限固定位置，相當於 • 主按摩頭60的按摩動作的可動範圍內的從頭部突出的突出 ^ 量成爲最大的位置。又，副按摩頭80的上限固定位置，係 • · 設定於較主按摩頭60的按摩動作的可動範圍的上限位置更 - 上方，副按摩頭80具有較主按摩頭60的可動範圍更大的可 動範圍。另外，在桿9 1嵌合於嵌合槽34或鉤扣70的狀態， 若壓下鍵1 1 5，則可解除該嵌合。 又，在桿9 1嵌合於鉤扣70的狀態，若壓下鍵1 15，副 φ 按摩頭80因彈簧66的彈力作用而欲沿從頭部3突出的方向 移動，但在桿91脫離鉤扣70的狀態，固定鉤90頂接於主 按摩頭60的一臂62上所設的擋止部68 (第7圖），因此副按 摩頭80不會越過下限固定位置而轉動。 具體而言，在桿9 1嵌合於鉤扣7 0的狀態壓下鍵1 1 5， 若抗拒彈簧66的彈力作用而將副按摩頭80壓入頭部3內的 話，則桿9 1嵌合於內殼R22的嵌合槽34。藉此，副按摩頭 80被固定於內殼R22內，副按摩頭80在最爲進入頭步3的 φ 狀態被鎖定。在該狀態中，僅主按摩頭60進行按摩動作。 相反，若在桿91嵌合於內殼R22的嵌合槽34的狀態壓下鍵 115，副按摩頭80因彈簧66的彈力作用而沿從頭部3突出 的方向轉動，桿91嵌合於鉤扣70。藉此，副按摩頭80被固 定於主按摩頭6 0，副按摩頭8 0在從頭部3最爲突出的狀態 下被鎖定。在該狀態下，主按摩頭60與副按摩頭80進行按 摩動作。 又，在副按摩頭80移動於可動範圍內時，以在上述上 -17- 200524572 » ) ^ 限固定位置或下限固定位置的任一位置確實被鎖定的方 ' 式，在內殻R22的內側設有導軌35。導軌35係在副按摩頭 ~ ‘ 80處於上限固定位置與下限固定位置間的狀態，爲使固定鉤 -· 90的桿9 1抗拒彈簧98的彈力作用，維持沿鉤扣70的相反 ' 側轉動的狀態（繫合解除狀態），形成爲與沿固定鉤90的桿 9 1的橫方向延伸的前端部接觸的狀態，導軌35構成解除維 持手段。 藉此，按下鍵1 15，從桿91與鉤扣70或內殻R22的嵌 φ 合槽34的繫合開始至被解除的狀態，係一直保持到副按摩 頭80到達上限固定位置或下限固定位置的任一位置爲止， 而副按摩頭80在上限固定位置或下限固定位置的任一位置 被確實鎖定。該導軌35係在副按摩頭80的上限固定位置具 有嵌合桿91的前端部的嵌合槽35a，其與嵌合槽34 —起具 有將桿9 1、亦即副按摩頭80固定於上限固定位置的作用。 另一方面，解除固定鉤90的鎖定的解除操縱桿連桿i i 〇 的操縱桿111，如第13圖〜第18圖所示形成爲圓弧狀，這 Φ 是爲了抑制不需要的力矩的產生，而讓操縱桿111不靠近固 定鉤90的位置而盡量接觸於固定鉤90的桿支承90a的左右 方向略中央部。亦即，伴隨在副按摩頭8 0的上限固定位置 與下限固定位置間的轉動，固定鉤90係以副按摩頭80的貫 穿孔8 2爲中心的圓弧狀軌跡轉動，操縱桿丨丨丨以沿著該圓 弧狀軌跡的方式延伸。藉此，操縱桿1 1 1與固定鉤90的位 置無關，接觸於固定鉤90的桿支承90a的左右方向略中央 部，因此不會產生如旋緊固定鉤90時的不需要的力矩。而 -18- 200524572 » i ' 且，使副按摩頭80相對固定鉤90的位置（副按摩頭80的位 - 置）移動或停止時的操縱桿1 1 1的變位量不發生變化，且鍵 115的按壓操作可爲一定力及一定量。此等結果，可使副按 -· 摩頭8 0相對鍵1 1 5的操作的固定及固定解除的反應性變得 - 良好。 在如此構成的按摩器1，爲使主按摩頭6 0與副按摩頭 80均能提供按摩動作，使固定鉤90繫合於鉤扣70，將副按 摩頭80固定於主按摩頭60上。此時，在固定夠90繫合於 φ 內殼R22的嵌合槽34時，若按下鍵1 15則解除鎖定，藉由 副按摩頭8 0相關的彈簧6 6的彈力作用，副按摩頭8 0沿從 頭部3突出的方向轉動，固定鉤90繫合於鉤扣7〇。在該副 按摩頭80 —體固定於主按摩頭60時的正常狀態，主按摩頭 6〇與副按摩頭80藉由螺線管組裝體40的彈簧49而從頭部 3突出（第15圖）。 在此’當導通電源開關7時，隨著螺線管組裝體40的 柱塞43抗拒彈簧49的彈力作用的反抗力，主按摩頭60與 φ 副按摩頭80朝進入頭部3內的方向移動（第1 6圖）。利用柱 塞43的往返運動，主按摩頭60與副按摩頭80反覆著出入 動作’實施對按摩部位（例如，肩部）的按摩（敲打動作）。在 該按摩動作中，主按摩頭60與副按摩頭80呈一直線狀排列 於頭部3的長度方向上，因此可在直線狀的長度範圍內進行 按摩動作。 在欲僅僅使用主按摩頭6 0時，只要按下鍵1 1 5，將副按 摩頭80壓入頭部3內即可。於是，從固定鉤90與鉤扣70 -19- 200524572_ I 'Rubber (not shown) covering the outside; and the plunger connector 46, the rubber connector 47 and the main massage head connector 48 accommodating the above-mentioned solenoid assembly 40-' Cavity 6 1 . The main massage head 60 has a pair of arms-62 arranged opposite to each other at intervals. A hook 63 is attached to the hub 63 provided on the inside of one of the arms 62 by screws. unit). The hook 70 has a fitting groove 70a for selectively attaching and detaching a front end portion side of a rod 91 of a fixing hook 90 (engagement portion) described later. An engaging means is formed by this fitting groove 70a and the fixing hook 90. The sub massage head 80 (Fig. 8) is located between a pair of arms 62 of the main massage head, and φ has a rubber (not shown) and an arm 81 covering the outside. A shaft 65 is inserted into the through hole 82 formed in the base end portion of the arm 81 of the sub massage head 80 and the through hole 64 formed in each base end portion of the pair of arms 62 of the main massage head 60. Both ends of the shaft 65 are inserted into a hub 26 provided on the base end side of the inner shells L21 and R22, so that the main massage head 60 and the sub-massage head 80 can be pivotally supported so as to face the inner shells L21 and R22 (the outer shell LI 1). , R12) rotate freely. Thereby, the main massage head 60 and the sub-massage head 80 are individually rotatable about an axis perpendicular to the longitudinal direction of the head 3, respectively. φ In addition, on the shaft 65, a spring 66 is inserted into the inside of the arm 81 of the sub-massage head 80, and the spring 66 protrudes outward from a pair of arms 62 of the main massage head 60 (protrudes from the head 3) Direction) usually add elasticity to the auxiliary massage head 80. The spring 66 is shown inside the pair of arms 62 of the main massage head 60 in Fig. 7. Further, on the shaft 65, a portion 'between the arm 62 of the main massage head 60 and the arm 81 of the sub massage head 80 is inserted into the washer 67 so that the main massage head 60 and the sub massage head 80 can be smoothly rotated individually. The auxiliary massage head 80 is provided with a fixing hook composed of parts as shown in FIG. 8 -14- -200524572 • · -90. Figure 9 shows these perspectives, Figure 10 shows the front view, Figure 11-shows the top view (top view), and Figure 12 shows the cross-sectional view taken along line A-A-in Figure 11. Its shape is slightly different from that shown in Figure 8 and Figures 9 to 12 /-, but the basic structure is the same. The fixing hook 90 includes a rod 91 and a two-leg shaft 92 formed with a through hole 93. A shaft 94 ′ is inserted into the through hole 93 of the shaft foot 92 of the fixing hook 90. The shaft 94 is supported on the shaft box 95. The axle box 95 is fitted inside the sub-massage head 80 and fixed by screws 96 at the same time. Thereby, the fixed hook 90 protrudes from the auxiliary massage head 80 φ, and can be rotated within the movable range with the shaft 94 as the center. The engagement state of the hook 70 and the fitting groove 34 on the inner side of the inner shell R22 described later can be freely switched. Uncoupling state. A washer 97 for smoothly rotating the fixing hook 90 is interposed on the shaft 94 between the sub-massage head 80 and the shaft leg 92 of the fixing hook 90. An elastic spring 98 is inserted into a portion of the shaft 94 inside the two-leg shaft 92, and the spring 98 is generally elastic to the fixing hook 90 in the direction of the hook 70 fixed to the main massage head 60. On the other hand, as shown in FIG. 7 and FIG. 13 (front view of the inner shell R22 viewed from the inside in a state that the sub massage head 80 is fixed to the φ main massage head 60), and FIG. 14 (shown in FIG. 13 Enlarged perspective view of the main part), FIG. 15 (partially cut-away front view of the normal state when the auxiliary massage head 80 is fixed to the main massage head 60), and FIG. 16 (in the case of FIG. 15) Partial cut-away front view in the state of entering), FIG. 17 (partial cut-away front view of the normal state when the auxiliary massage head 80 is fixed to the inner shell R22), FIG. 18 (shown in FIG. 17 Situation: Partially cut-away front view of the main massage head 60 in the most entered state), Fig. 19 (enlarged side view of the main part when the auxiliary massage head 80 is fixed to the main massage head 60), and -15- * 200524572 ϊ The table " 20 (an enlarged side view of the main part when the auxiliary massage head 80 is fixed to the inner shell R22) is shown. The release lever link 1 1 〇 for pressing the fixing hook 90 has an arc-shaped / joystick. 111 (cancel section) and the mounting piece 112. -The release lever link 110 is fitted to the fitting portion 30 with the mounting piece 112 provided inside the inner-shell R22, and at the same time, one end portion 10a thereof is inserted into the hub 31 inside the inner shell L21, and the other One end portion 10b is inserted into the through hole 32 of the inner case R22. The other end portion 1 l0b projects from the through hole 32 of the inner case R22 (FIG. 5), and a φ key 1 15 (operation portion) for release operation shown in FIGS. 1 to 4 is attached to the protruding portion. . The release lever link 10 and the release operation key 1 15 constitute a release means. The control lever 11 1 of the control lever link 10 is released into the space 99 formed by the fixing hook 90 and the lever 91 (FIG. 9). Therefore, when the key 1 15 protruding from the housing R12 is pressed, the fixing hook 90 moves toward the opposite side of the hook 70 against the elastic force of the spring 98 by the lever 1 1 1. On the other hand, when the rod 91 of the fixing hook 90 is fitted into the fitting groove 70 a of the hook 70 (FIGS. 13 to 16 and 19), the sub massage head 80 becomes φ fixed to the main massage head 60. In the state, when the rod 91 is fitted into the fitting groove 34 (the engaged portion on the head side) formed inside the inner case R22 and the fitting groove 35 a fitted to the guide rail 35 described later (FIG. 17, FIG. (Figures 18, 20)), the sub-massage head 80 is fixed to the inner case R22. The sub-massage head 80 has a position where the rod 91 is fitted in the fitting groove 34 as the upper limit fixed position, and a position where the rod 91 is fitted in the hook 70 as the lower limit fixed position, so as to be rotatable between the two fixed positions. Near the fixed position of the lower limit, the lever 91 is fitted with the hook 70, and the sub massage head 80 is coupled with the main massage head 60 -16- • 200524572 ~ and the whole operation is performed. As a result, the lower limit fixed position of the sub-massage head 80 is equivalent to the position where the amount of protrusion from the head within the movable range of the massaging action of the main massage head 60 becomes the maximum. In addition, the upper limit fixed position of the sub-massage head 80 is set to be higher than the upper limit position of the movable range of the massaging action of the main massaging head 60. Above, the sub-massage head 80 has a larger movable range than the main massaging head 60. Movable range. In addition, in a state where the lever 91 is fitted in the fitting groove 34 or the hook 70, the fitting can be released when the key 1 1 5 is depressed. In the state where the lever 91 is fitted to the hook 70, if the key 1 15 is depressed, the auxiliary φ massage head 80 moves in a direction protruding from the head 3 due to the elastic force of the spring 66, but the lever 91 is disengaged from the hook In the state of the buckle 70, the fixing hook 90 abuts on the stopper 68 (FIG. 7) provided on one arm 62 of the main massage head 60, so the sub-massage head 80 does not rotate beyond the lower limit fixing position. Specifically, when the lever 9 1 is fitted into the hook 70, the key 1 1 5 is depressed, and if the sub-massage head 80 is pressed into the head 3 against the elastic force of the spring 66, the lever 9 1 is fitted. Fits into the fitting groove 34 of the inner case R22. Thereby, the sub-massage head 80 is fixed in the inner case R22, and the sub-massage head 80 is locked in the φ state which has entered the first step 3 most. In this state, only the main massage head 60 performs a massage operation. Conversely, when the key 115 is depressed while the lever 91 is fitted into the fitting groove 34 of the inner case R22, the sub-massage head 80 is rotated in a direction protruding from the head 3 by the spring 66, and the lever 91 is fitted to the hook Buckle 70. Thereby, the sub-massage head 80 is fixed to the main massaging head 60, and the sub-massage head 80 is locked in the most protruding state from the head 3. In this state, the main massage head 60 and the sub massage head 80 perform a rubbing operation. When the auxiliary massage head 80 is moved within the movable range, it is locked inside the inner shell R22 in such a manner as to be surely locked at any of the above-mentioned fixed positions of the upper limit and the lower limit of the fixed position. A guide rail 35 is provided. The guide rail 35 is located between the auxiliary massage head and the 80's between the upper limit fixed position and the lower limit fixed position. In order to prevent the rod 9 of the fixed hook-90 from resisting the elastic force of the spring 98, it maintains rotation on the opposite side of the hook 70. The state (engagement release state) is in a state of contacting the front end portion extending in the lateral direction of the rod 91 of the fixing hook 90, and the guide rail 35 constitutes a release maintaining means. With this, pressing the key 1 15 starts from the engagement of the lever 91 to the hook fitting 70 or the inset φ engaging groove 34 of the inner case R22 to the released state, and is maintained until the auxiliary massage head 80 reaches the upper limit fixed position or the lower limit. Up to any one of the fixed positions, and the sub-massage head 80 is surely locked at any one of the upper limit fixed position and the lower limit fixed position. The guide rail 35 is a fitting groove 35 a having a front end portion of the fitting rod 91 at the upper limit fixing position of the sub massage head 80. The guide groove 35 is provided with the fitting groove 34 to fix the rod 91, that is, the sub massage head 80 to the upper limit. The role of fixed position. On the other hand, the lever 111 of the release lever link ii 〇, which releases the lock of the fixed hook 90, is formed into an arc shape as shown in FIGS. 13 to 18, and this is to suppress the occurrence of unnecessary moments. The control lever 111 is not close to the position of the fixed hook 90 and is in contact with the central portion of the rod support 90a of the fixed hook 90 in the left-right direction as much as possible. That is, with the rotation between the upper fixed position and the lower fixed position of the auxiliary massage head 80, the fixed hook 90 rotates in an arc-like trajectory centered on the through hole 82 of the auxiliary massage head 80, and the joystick 丨 丨 丨It extends along this arc-shaped trajectory. Thereby, regardless of the position of the fixing hook 90, the joystick 1 1 1 contacts the fixing hook 90 at the slightly center portion in the left-right direction of the lever support 90a. Therefore, an unnecessary moment such as when the fixing hook 90 is tightened is not generated. -18- 200524572 »i 'Moreover, the amount of displacement of the joystick 1 1 1 when the position of the sub massage head 80 relative to the fixed hook 90 (position-position of the sub massage head 80) is moved or stopped does not change, and The pressing operation of the key 115 may be a certain force and a certain amount. As a result, the responsivity of fixing and releasing the fixation of the operation of the depressing of the head 80 relative to the key 1 15 can be improved. In the massager 1 thus constituted, in order to enable the main massage head 60 and the sub-massage head 80 to provide a massage action, the fixing hook 90 is fastened to the hook 70, and the sub-pressing head 80 is fixed to the main massage head 60. At this time, when fixing the fitting groove 34 fastened to the inner shell R22 of φ 90, if the key 1 15 is pressed, the lock is released, and the auxiliary massage head is assisted by the spring force of the spring 6 6 associated with the auxiliary massage head 80. 80 is rotated in a direction protruding from the head 3, and the fixing hook 90 is fastened to the hook 70. In the normal state when the auxiliary massage head 80 is fixed to the main massage head 60, the main massage head 60 and the auxiliary massage head 80 protrude from the head 3 by the spring 49 of the solenoid assembly 40 (FIG. 15). . Here, when the power switch 7 is turned on, as the plunger 43 of the solenoid assembly 40 resists the elastic force of the spring 49, the main massage head 60 and the φ auxiliary massage head 80 are directed into the head 3 Move (Figure 16). With the reciprocating motion of the plunger 43, the main massage head 60 and the sub-massage head 80 are repeatedly moved in and out 'to perform a massage (knock action) on a massage part (for example, a shoulder). In this massage operation, the main massage head 60 and the sub-massage head 80 are aligned linearly in the longitudinal direction of the head 3, so that the massage operation can be performed within a linear length range. To use only the main massage head 60, just press the key 1 1 5 and press the sub-press head 80 into the head 3. Then, from the fixed hook 90 and the hook 70 -19- 200524572
? I ' 繫合的狀態移行至與內殻R22的嵌合槽34繫合的狀態，副 - 按摩頭80被固定於內殻R22。在該副按摩頭80 —體固定於 • · 內殻R22時的正常狀態，雖然主按摩頭60藉由螺線管組裝 -- 體40的彈簧49的作用從頭部3突出，但副按摩頭80仍舊 - 保持進入頭部3內的狀態（第1 7圖）。 在從上方將按摩器1接觸於肩等的被按摩部位進行按摩 的情況，利用僅僅按下解除操作用鍵1 1 5，副按摩頭80即被 壓入頭部3內。這是利用按壓解除操作用鍵1 1 5以解除固定 φ 鉤90與鉤扣70的鎖定，使副按摩頭80與頭部3成爲相對 可轉動自如的狀態，讓頭部3相對下面被支撐於肩等的被按 摩部位的副按摩頭80，以由其自重下降的方式作相對轉動的 緣故。此時，藉由導軌35，直到副按摩頭80到達上限固定 位置爲止，固定鉤90的桿91保持爲從與鉤扣70或內殼R22 的嵌合槽34的繫合被解除的狀態。藉此，在固定鉤90與鉤 扣70的繫合被解除後，可確實移行至與內殼R22的嵌合槽 34繫合的狀態。 φ 在此，當導通電源開關7時，隨著螺線管組裝體40的 柱塞43抗拒彈簧49的彈力作用的反抗力，僅僅由主按摩頭 60朝進入頭部3內的方向移動（第1 8圖）。利用僅僅由主按 摩頭60反覆進行的出入動作，實施對按摩部位（例如，肩部） 的按摩（敲打動作）。在該情況，僅僅由主按摩頭60提供按 摩的動作，因此僅僅在較短的直線狀範圍內進行按摩動作。 如此般，根據該按摩器1，只要按下鍵1 1 5讓副按摩頭 80從頭部3突出，即可改變爲廣範圍的按摩動作，若按下鍵 -20- -200524572 — 1 1 5將副按摩頭80壓入頭部3內，即可改變爲狹窄範圍的按 - 摩動作’因此可改變沿著頭部3的長度方向延長的按摩頭（主 / 按摩頭60與副按摩頭80)的長度。而且，可以適合於手提式 -· 的小尺寸且輕型化構造，實現明確地使按摩範圍及按摩間隔 • 變化的構成。 【圖式簡單說明】 第1圖爲本實施形態之按摩器的通常使用狀態下的外觀 立體圖。 φ 第2圖爲第1圖的按摩器的前視圖。 第3圖爲摺疊同按摩器的頭部的狀態的外觀立體圖。 第4圖爲第3圖的按摩器的前視圖。 第5圖爲顯示收容於同按摩器頭部的外殼內部的按摩機 構的外觀立體圖。 第6圖爲顯示第5圖的按摩機構的一部分的分解立體 圖。 第7圖爲顯示第5圖的按摩機構的剩餘部分的分解立體 • 圖。 第8圖爲顯示第5圖的按摩機構的又一剩餘部分的分解 立體圖。 第9圖爲同按摩器的副按摩頭的立體圖° 第1 0圖爲同按摩器的副按摩頭的前視圖。 第1 1圖爲同按摩器的副按摩頭的俯視圖。 第1 2圖爲沿著第1 1圖中的線A-A所作的剖視圖。 第13圖爲在同按摩器中，在副按摩頭固定於主按摩頭 -21- 200524572 ? Γ ^ 的狀態從內側看內殻的前視圖。 - 第14圖爲在同按摩器中，第13圖的狀態的要部放大立 / 體圖。 -· 第15圖爲在同按摩器中，副按摩頭固定於主按摩頭時 • 的正常狀態的局部剖開前視圖。 第16圖爲在同按摩器中，在第1 5圖之情況主按摩頭 最爲進入的狀態下的局部剖開前視圖。 第17圖爲在同按摩器中，副按摩頭固定於內殼時的正 φ 常狀態的局部剖開前視圖。 第18圖爲在同按摩器中，在第1 7圖之情況主按摩頭 最爲進入的狀態下的局部剖開前視圖。 第19圖爲在同按摩器中，副按摩頭固定於主按摩頭時 的要部放大側視圖。 第20圖爲在同按摩器中，副按摩頭固定於內殼時的要 部放大側視圖。 【元件符號說明】 1 按摩器 2 本體 3 頭部 4 軸部 7 電源開關 8 程式/手動切換開關 9 程式選擇/速度調節刻度盤 L1 1、 R 1 2及U 1 3 外殼 -22- 200524572The I 'engaged state moves to the engaged state with the fitting groove 34 of the inner case R22, and the sub-massage head 80 is fixed to the inner case R22. In the normal state when the auxiliary massage head 80 is fixed to the inner shell R22, although the main massage head 60 is assembled by a solenoid, the spring 49 of the body 40 projects from the head 3, but the auxiliary massage head 80 Still-stay in head 3 (Figure 17). When the massager 1 is brought into contact with a massaged part such as a shoulder from above to perform massage, by pressing only the release operation key 1 1 5, the sub-massage head 80 is pressed into the head 3. This is to release the lock of the φ hook 90 and the hook 70 by pressing the release operation key 1 1 5 so that the sub-massage head 80 and the head 3 are relatively rotatable, and the head 3 is supported on the lower side. The auxiliary massaging head 80 such as the shoulder-to-be-massaged part is relatively rotated by its own weight. At this time, until the auxiliary massage head 80 reaches the upper limit fixing position by the guide rail 35, the lever 91 of the fixing hook 90 is maintained in a state of being released from the engagement with the hook 70 or the fitting groove 34 of the inner case R22. Thereby, after the engagement of the fixing hook 90 and the hook 70 is released, it can be surely moved to the state of being engaged with the fitting groove 34 of the inner case R22. φ Here, when the power switch 7 is turned on, as the plunger 43 of the solenoid assembly 40 resists the elastic force of the spring 49, the main massage head 60 moves only in the direction of entering the head 3 (No. 1 8). Massage is performed on the massaged area (for example, the shoulder) using a repetitive movement performed only by the master pressing the head 60 (knock movement). In this case, the massage operation is provided only by the main massage head 60, so that the massage operation is performed only in a short linear range. In this way, according to the massager 1, as long as the key 1 1 5 is pressed to make the auxiliary massage head 80 protrude from the head 3, a wide range of massage actions can be changed. If the key -20- -200524572 — 1 1 5 is pressed Pressing the sub-massage head 80 into the head 3 can change to a narrow range of pressing and rubbing action ', so the massage heads extending along the length of the head 3 can be changed (main / massage head 60 and sub-massage head 80) length. In addition, it is suitable for small size and light weight structure suitable for portable-·, and realizes a structure that clearly changes the massage range and massage interval. [Brief Description of the Drawings] Fig. 1 is a perspective view of the external appearance of the massager according to this embodiment in a normal use state. φ Figure 2 is a front view of the massager of Figure 1. Fig. 3 is an external perspective view of a state where the head of the massager is folded. Fig. 4 is a front view of the massager of Fig. 3; Fig. 5 is a perspective view showing the external appearance of the massage mechanism housed inside the casing of the head of the massager. Fig. 6 is an exploded perspective view showing a part of the massage mechanism of Fig. 5; Fig. 7 is an exploded perspective view showing the remainder of the massage mechanism of Fig. 5. Fig. 8 is an exploded perspective view showing still another part of the massage mechanism of Fig. 5; Fig. 9 is a perspective view of the auxiliary massage head of the same massager. Fig. 10 is a front view of the auxiliary massage head of the same massager. Fig. 11 is a plan view of the auxiliary massage head of the massager. Fig. 12 is a sectional view taken along line A-A in Fig. 11. Fig. 13 is a front view of the inner case when the auxiliary massage head is fixed to the main massage head -21- 200524572? Γ ^ in the same massager. -Figure 14 is an enlarged perspective view of the main part of the same massager in the state shown in Figure 13. -· Figure 15 is a partially cut-away front view of the normal state when the auxiliary massage head is fixed to the main massage head in the same massager. Fig. 16 is a partially cut-away front view of the same massager in a state where the main massage head is most in the case of Fig. 15; Fig. 17 is a partially cutaway front view of the same massager with the normal φ normal state when the auxiliary massage head is fixed to the inner case. Fig. 18 is a partially cut-away front view of the same massager in a state where the main massage head is most in the case of Fig. 17; Fig. 19 is an enlarged side view of the main part when the auxiliary massage head is fixed to the main massage head in the same massager. Fig. 20 is an enlarged side view of the main part when the auxiliary massage head is fixed to the inner case in the same massager. [Description of component symbols] 1 Massager 2 Body 3 Head 4 Shaft 7 Power switch 8 Program / manual switch 9 Program selection / speed adjustment dial L1 1, R 1 2 and U 1 3 Housing -22- 200524572
15 按摩機構 L21 、 R22 內殻 23 螺線管組裝體收容部 24 嵌合槽 25 通氣孔 26 轂 3 1 轂 32 貫穿孔 34 嵌合槽（頭部側的被繫合部、繋合手段） 35 導軌（解除維持手段） 35a 嵌合槽 40 螺線管組裝體 4 1 支持板 42 零件 43 柱塞 44 > 4 5 緩衝橡膠 46 柱塞連接器 47 連接橡膠 48 主按摩頭連接器 49 彈簧 50 導線 60 主按摩頭 6 1 空腔部 62 臂 63 轂 64 貫穿孔 -23- -200524572 65 軸 66 彈簧 67 墊圏 68 擋止部 70 鉤扣（主按摩頭側的被繫合部 70a 嵌合槽 80 副按摩頭 8 1 臂 82 貫穿孔 90 固定鉤（繫合部、繫合手段） 90a 桿支承 9 1 桿 92 軸腳 93 貫穿孔 94 軸 95 軸箱 96 螺絲 97 墊圈 98 彈簧 99 空間 1 10 解除操縱桿連桿（解除手段） 1 10a 一端部 110b 另一端部 111 操縱桿（解除部） 1 12 安裝片 1 15 解除操作用鍵（操作部） 繫合手段） -24-15 Massage mechanism L21, R22 Inner housing 23 Solenoid assembly housing portion 24 Fitting groove 25 Ventilation hole 26 Hub 3 1 Hub 32 Through hole 34 Fitting groove (the engaged portion on the head side, the engaging means) 35 Guide rail (relief maintenance means) 35a Fitting groove 40 Solenoid assembly 4 1 Support plate 42 Parts 43 Plunger 44 > 4 5 Buffer rubber 46 Plunger connector 47 Connecting rubber 48 Main massage head connector 49 Spring 50 Wire 60 Main massage head 6 1 Cavity part 62 Arm 63 Hub 64 Through hole -23--200524572 65 Shaft 66 Spring 67 Pad 68 Stopper 70 Hook (The engaged part 70a on the main massage head side 70A Fitting groove 80 Vice massage head 8 1 Arm 82 Through hole 90 Fixing hook (engagement part and means) 90a Rod support 9 1 Rod 92 Shaft 93 Through hole 94 Shaft 95 Shaft box 96 Screw 97 Washer 98 Spring 99 Space 1 10 Release operation Lever link (releasing means) 1 10a One end part 110b The other end part 111 Joystick (releasing part) 1 12 Mounting piece 1 15 Release operation key (operating part) Coupling means) -24-