M338171 八、新型說明: 【發明所屬之技術領域】 本發明係有關根據申請專利範圍主項 關。 【先前技術】 速動開關業已周知一段期間;使用於| 來起動一特定摩托車構件。例如’當按壓-周知之摩托車腳架沒使用時,開關釋放成會丨 此等開關可在常閉狀態(其中電接觸伸 閉路,此種開關動用在該電接觸件上)或常 關沒使用時斷開)狀態下操作。 習知開關的構造彼此迥異,且依車輛 定,較佳地且有利地液密,以防水、煞車系 用於冬天道路之防凍劑等進入其本體。惟j 常包括大量部,並因此裝配困難又耗時,從 成爲高成本物品。 其他用來達成壽命長及/或改良液密;; 使用高成本之材料於其構造,造成高製造j 他解決方案呈現操作上的不穩定、精密不] 其無法可靠使用或簡易地例如安裝於摩托J 【發明內容】 本發明之一目的在於提供一種特別適j 速動開關。 本發明之一特別目的在於提供上述類 前言之速動開M338171 VIII. New description: [Technical field to which the invention pertains] The present invention relates to the main item according to the scope of the patent application. [Prior Art] The quick-acting switch has been known for a period of time; it is used to start a specific motorcycle component. For example, when the press-known motorcycle stand is not in use, the switch is released so that the switch can be in the normally closed state (where the electrical contact is extended and closed, the switch is used on the electrical contact) or normally closed. Operate when disconnected. The construction of the conventional switches is different from each other, and is preferably and advantageously liquid-tight depending on the vehicle, and is waterproof, brake-based, and antifreeze for winter roads into the body. However, j often includes a large number of departments, and therefore assembly is difficult and time consuming, from becoming a high-cost item. Others are used to achieve long life and/or improve liquid tightness;; use high cost materials in their construction, resulting in high manufacturing. The solution is operationally unstable and precise. It cannot be used reliably or simply installed, for example. BACKGROUND OF THE INVENTION One object of the present invention is to provide a particularly quick-acting switch. A special object of the present invention is to provide a quick-action opening of the above-mentioned
I托車領域者用 -般離合器桿或 ί起動狀態。 :須於沒使用時 開(接觸件於開 上開關位置而 統液體、汽油、 匕等習知構造經 而使其不經濟, :周知解決方案 Β本。最後,其 έ或尺寸大,使 [握把上。 3於摩托車等之 Ϊ的速動開關, -7- M338171 其具有少數組件,以致於構造簡單,且製造成本低。 其他目的在於提供液密之上述類型的速動開關。 本發明之進一步目的在於提供具有高切換率、壽命長 且使用上可靠之上述類型的速動開關。 對熟於此技藝人士明顯易見之此等及其他目的可根據 後附申請專利範圍之開關來達成。 【實施方式】 參考該等圖式,一速動開關包括一具有二中空部2及 3之開關本體1,該二部以習知方式固定在一起(例如藉由 透過個別耦接構件2A及3A速動耦接、藉由螺接或藉由膠 黏等)。第1部2包括多數活動構件,其等可使與第2部3 連結之固定接觸件5成閉路;二部2及3相互密封固定在 一起,亦即,部2內部與部3內部無法連通。開關本體1 固定於一適當支座,例如一摩托車握把。 具體而言,部2具有一內空穴10,該內空穴1〇於二相 對端1 1及1 2敞開,端1 2係開關本體1之自由端,而端1 1 則親接於第2部3之一上部1 3。一具有中空的空穴1 7之一 圓筒形部1 6之第1端1 5可冒出空穴1 〇之敞開端1 2,該部 具有一第2端1 8,該空穴1 7於該第2端1 8敞開(於另一端 1 9封閉)。空穴1 7具有一內梯級部20,一直徑可變壓縮彈 簧22(連續作用)之第丨端21靠在該內梯級部2〇上,其另 〜端23靠在一圓形膜片42之一平坦部25上,該圓形膜片 42靠在一滑件26之一平坦端部43上,該滑件26可在插入 部2之空穴1〇及第2部3之部內之一中空圓筒件或部30 M338171 之空穴29內移動。該中空圓筒件或部3〇自 該第2部3之上端向上延伸,並包含固定接觸件5。 滑件26包括一銷33,該銷33自該平坦部43垂直突 起,並插入圓形膜片42(起密封元件之作用)之一成形部42A 內,因此,當開關處於圓筒形部1 6之端15自該空穴1 〇之 端1 2冒出之工作位置時,形成液封。此液封恆獲得確保, 甚至當開關處於該端15自空穴1〇之端12有限突出(或非 • 全部)之另一工作位置時亦確保。這是原因膜片42抵靠中 &空圓筒件3 0的圓形端。 滑件2 6於其一側44具有三個位於不同平面上的突起 46、47及48。第1及第2突起(4 6及47),即較接近平坦部 43者與載裝有至少一(活動)接觸件54(於檢視之圖式中有2 個)之一片元件53之第1及第2部50及61合作,該接觸 件5 4配置成與該固定接觸件5合作。片元件5 3沿滑件2 6 之側44配置,並縱向裝入開關內。該片元件5 3作用成接 _ 觸元件而使固定接觸件5所連接的電路成閉路,或使該電 , 路斷開。該片或接觸元件藉其薄片形狀彈性變形。 . 具體而言,片或接觸元件53包括一元件本體55,於其 內形成一第1孔52,且於其內設有一第2孔56,該第2孔 56由一橫部(橫切片元件之縱軸)51及一裝載多數活動接觸 件54之第3橫部58形成。一可於第2孔56內移動,並具 有一插入空穴或凹槽63內之自由端62之拱形彈性腹板 61 (如後面更精確說明)自橫部58突出,該空穴或凹槽63 設於滑件26之第2突起47中。這種插入凹槽63會造成腹 -9- M338171 板6 1 (如前述呈拱形)的彈性變形。此種彈性變形使片元件 可僅在二工作位置呈穩定形狀。片元件之二穩定位置可使 固定接觸件5成閉路(接觸件54壓在固定接觸件5上)或斷 開(片元件於區域44接觸滑件26)。依連接於固定接觸件5 之電路而定,此等位置對應於連接本發明開關的使用者不 同使用狀態。 接觸或片元件53具有一拱形突出部66,其自第2橫部 51突出,並配置成與中空圓筒件30上之一固定支壁67合 | 作’從而使彈性腹板6 1變形,結果造成此等活動接觸件54 自其等與多數固定接觸件5合作的位及其等相互分開的位 置之轉換(或反之亦然)。這透過片元件53之第3橫部58 相對於突起4 8的移動達成,該突起4 8僅爲滑件-片總成提 供起碼的「保護」,防止其脫落。 須知接觸或片元件53之第1橫件50與一設在滑件26 之第1突起46之一上側71中之凹槽70合作(第3圖)。 I 假設速動開關1安裝於摩托車握把上,且其與通常位 ' 於摩托車握把上的離合器桿合作,使車輛僅在離合器桿被 . 按壓時起動。此桿用來作爲本發明開關之一外部致動器。 亦假設開關靜止位置係「常閉」(第2圖),該構造即於按 壓離合器桿以起動引擎時,提供車輛可起動狀態(本身已 知)。 爲自第1工作位置(於本例子中,接觸件5成閉路)轉 換至弟2工作位置(接觸件5斷開),桿於部1 6之端1 5上的 作用造成部1 6在部2之空穴1 〇內朝部3抵抗彈簧22移動。 -10- M338171 該直徑可變彈簧藉由使用其「二種剛性」,亦即其不同直 徑之二部22A及22B之不同剛性··其首先反抗該移動以確 保部16(較大徑部22B)退回,接著爲造成片元件53速動, 施加標準力量於滑件26(藉具有較小直徑之部22A)。 滑件移動使片或接觸元件53移動,其突出部66於固 定支壁67上滑動。該動作造成片或接觸元件5 3彎曲,俾 其第3橫部58自固定接觸件5撤回,並朝滑件26(第2圖) 滑動。片元件5 3之移動係速動移動。 當桿的動作終止時,彈簧22將部1 6推向空穴1 0的端 部12,同時,當滑件26上的推力減少時,滑件26於該件 30內(被作爲彈簧的接觸或片元件53所推迫)上升,片或接 觸元件53之突出部66自固定支壁撤回,惟片元件53之彈 性造成其本身再度變形,使活動接觸件5 4朝固定接觸件 5 (第2圖)移動。 顯然,速動開關可以和上述者,亦即當靜止時常閉, 當部1 6朝部3移動時斷開(使電路可與固定接觸件5連接) 相反的方式操作。該與上述者相反的操作藉由簡單地使滑 件2 6繞開關縱軸W旋轉1 8 0 °,並使用一在相對側上有多 數接觸件之片元件來達成。該構造之開關操作(第4圖者) 根據以上很清楚,因此,不進一步說明。 第5及6圖顯示本發明之變化例,其中對應業已說明 之圖式之部以相同元件符號標示。該變化例與參考前述圖 式所說明者之不同點在於,圓筒形部1 6與一插入一杯形部 102之一支座101之第1彈簧1〇〇合作,該杯形部1〇2配置 M338171 成與靠在膜片42上的彈簧105合作。圓筒形部16具有相 對凸耳110,第1彈簧100之一端111靠在該等凸耳110上, 該部具有一與第1端15相對之第2端1 1 3,該第2端1 1 3 自凸耳110突出並插入彈簧100。 該第丨彈簧1〇〇之一第2端115插入杯形部1〇2內; 該杯形部102有一軸環120,供彈簧105之一第1端121靠 在其上,該彈簧105的第2端122靠在膜片42上,該膜片 42平坦並有一環形突面42K(惟,無第1-4圖中的成形部 42A)。 杯形部102具有細長側窗126,圓筒形部16之凸耳110 插入該細長側窗1 2 6內,並可滑動地被導引,俾該等凸耳 1 1 0可在導引下,抵抗彈簧1 00的作用,相對於杯形部1 02 移動。 最後,相較於第1-4圖,滑件26並無彎曲端60。於第 5及6圖之變化例中,二彈簧(100及105)具有不同特徵, 並因此對軸向應力有不同的反應(由於部16及102之移動)。 開關切換可以此方式適當調整,並使其操作更進步。特別 是,彈簧1 00的降服性較彈簧105更大,俾在開關切換期 間內,彈簧105反抗部102及部16之移動以確保部102及 部1 6返回其停靠位置(第6圖)。於超過一預定彈性限制時, 彈簧105被壓縮而造成滑件26移動,以及(於圖式所示情 況下)接觸件5與54間電接觸之起動。 因此,該變化例使開關切換較第1 -4圖之實施例更容 易調整。 -12- M338171 本發明之開關構成簡易,密封,並包括極小數目之組 件’因此,有助於其裝配並限制控制成本。 亦可快速自接觸件5之閉路狀態切換至接觸件5斷開 之狀態’防止電弧發生於固定接觸件5與活動接觸件54之 間。因此,開關的壽命更長。應用於片元件之活動接觸件 54由燒結材料製成,從而進一步減少電弧發生。 固定接觸件5之導通率(以及其斷開率)有利地由彈簧 - 22之力量決定。藉由適當選擇彈簧22(或其部2A,2B)之剛 I 性及片元件5 3之剛性,達到適當之開關時間控制之切換 ’並避免滑件26於開關1之部2內的不當移動。 業已說明本發明之一較佳實施例。惟可從以上說明演 繹出其他實施例,其等仍在後附申請專利範圍之範疇內。 【圖式簡單說明】 由非限制性舉例所提供之附圖,本發明將更爲瞭然, 其中: > 第1圖係處於接觸件斷開之第1工作位置之本發明開 - 關之縱剖視圖; - 第2圖係類似第1圖之視圖,惟開關處於接觸件接通 之第1工作位置; 第3圖係本發明開關之分解圖; 第4圖係第1-3圖之內部之立體圖; 弟5圖係本發明開關之一變化例之分解圖; 第6圖係第5圖之開關之縱剖視圖。 【主要元件符號說明】 -13- M338171I use the normal clutch lever or ί to start the field. : It must be opened when it is not in use (the contact piece is open to the switch position and the liquid, gasoline, sputum and other conventional structures are uneconomical: well-known solution transcript. Finally, its έ or size is large, so that [ On the grip. 3 Quick switch for motorcycles, etc., -7- M338171 has a few components, so that the structure is simple and the manufacturing cost is low. Other purposes are to provide a quick-acting switch of the above type which is liquid-tight. It is a further object of the invention to provide a quick-acting switch of the type described above which has a high switching rate, a long life and is reliable in use. These and other objects which are apparent to those skilled in the art can be made in accordance with the switches of the appended claims. [Embodiment] Referring to the drawings, a quick-acting switch includes a switch body 1 having two hollow portions 2 and 3, which are fixed together in a conventional manner (for example, by transmitting an individual coupling member 2A) And 3A quick-acting coupling, by screwing or by gluing, etc.) The first part 2 includes a plurality of movable members, and the like, the fixed contact 5 connected to the second part 3 can be closed; 3 sealed to each other Together, that is, the inside of the portion 2 is not connected to the inside of the portion 3. The switch body 1 is fixed to a suitable holder, such as a motorcycle grip. Specifically, the portion 2 has an inner cavity 10, the inner cavity 1 The two opposite ends 1 1 and 1 2 are open, the end 1 2 is the free end of the switch body 1 , and the end 1 1 is in contact with the upper portion 1 3 of the second portion 3. A hollow cavity 17 The first end 15 of a cylindrical portion 16 can open the open end 12 of the cavity 1 ,, and the portion has a second end 18, and the cavity 17 is open at the second end 18. The other end 19 is closed. The cavity 17 has an inner step portion 20, and the first end 21 of a variable diameter compression spring 22 (continuous action) rests on the inner step portion 2, and the other end 23 On a flat portion 25 of a circular diaphragm 42, the circular diaphragm 42 rests on a flat end portion 43 of the slider 26, which can be in the cavity 1 of the insertion portion 2 The hollow cylindrical member or the cavity 29 of the portion 30 M338171 moves in a portion of the portion 3 of the portion 3. The hollow cylindrical member or portion 3 extends upward from the upper end of the second portion 3 and includes a fixed contact member 5. The piece 26 includes a pin 33 that is self-contained The flat portion 43 is vertically protruded and inserted into one of the forming portions 42A of the circular diaphragm 42 (acting as a sealing member), and therefore, when the switch is at the end 15 of the cylindrical portion 16 from the end of the cavity 1 When a working position emerges, a liquid seal is formed. This liquid seal is always ensured, even when the switch is at the other working position of the end 15 from the end of the cavity 1 (limited or not). This is the reason why the diaphragm 42 abuts against the rounded end of the hollow & hollow cylinder member 30. The slider 26 has three projections 46, 47 and 48 on different sides in its one side 44. And the second protrusions (4 6 and 47), that is, the first and the first and the third element 53 carrying at least one (active) contact 54 (two in the drawing) The two parts 50 and 61 cooperate and the contact piece 5 4 is configured to cooperate with the fixed contact piece 5. The sheet member 5 3 is disposed along the side 44 of the slider 26 and is longitudinally loaded into the switch. The chip element 5 3 acts as a contact element to close the circuit to which the fixed contact 5 is connected, or to disconnect the circuit. The sheet or contact element is elastically deformed by its sheet shape. Specifically, the sheet or contact member 53 includes an element body 55 in which a first hole 52 is formed, and a second hole 56 is formed therein, and the second hole 56 is formed by a transverse portion (cross section element) The longitudinal axis 51 and a third lateral portion 58 of the plurality of movable contacts 54 are formed. An arcuate resilient web 61 (which is more precisely described later) that is movable within the second aperture 56 and has a free end 62 that is inserted into the cavity or recess 63 protrudes from the transverse portion 58, the cavity or recess The groove 63 is provided in the second projection 47 of the slider 26. This insertion groove 63 causes elastic deformation of the belly -9- M338171 plate 6 1 (arched as described above). This elastic deformation allows the sheet member to have a stable shape only at two working positions. The two stabilizing positions of the sheet member may cause the fixed contact member 5 to be closed (the contact member 54 is pressed against the fixed contact member 5) or to be broken (the sheet member is in contact with the slider member 26 in the region 44). Depending on the circuit connected to the fixed contact 5, these positions correspond to different states of use for the user of the switch of the present invention. The contact or sheet member 53 has an arched projection 66 projecting from the second transverse portion 51 and configured to engage with a fixed support wall 67 on the hollow cylindrical member 30 to deform the elastic web 61. As a result, the transitions of such active contacts 54 from their positions of cooperation with the plurality of fixed contacts 5 and their mutually separated positions (or vice versa) are caused. This is achieved by the movement of the third transverse portion 58 of the sheet member 53 relative to the projection 48 which provides only a minimum "protection" for the slider-sheet assembly to prevent it from falling out. It is to be understood that the first cross member 50 of the contact or sheet member 53 cooperates with a recess 70 provided in the upper side 71 of one of the first projections 46 of the slider 26 (Fig. 3). I assume that the snap switch 1 is mounted on the motorcycle grip and cooperates with a clutch lever that is normally positioned on the motorcycle grip so that the vehicle is only activated when the clutch lever is pressed. This rod is used as an external actuator of one of the switches of the present invention. It is also assumed that the switch rest position is "normally closed" (Fig. 2), which provides a vehicle startable state (as is known per se) when the clutch lever is pressed to start the engine. In order to switch from the first working position (in this example, the contact member 5 is closed) to the working position of the brother 2 (the contact member 5 is disconnected), the action of the rod on the end 15 of the portion 16 causes the portion 16 to be in the portion The hole 1 of the inner portion 3 moves against the spring 22 . -10- M338171 The variable diameter spring uses the "two kinds of rigidity", that is, the different rigidity of the two portions 22A and 22B of different diameters. It first resists the movement to ensure the portion 16 (the larger diameter portion 22B) Retracted, and in order to cause the sheet member 53 to be snapped, a standard force is applied to the slider 26 (by the portion 22A having a smaller diameter). Movement of the slider causes the tab or contact member 53 to move and its projection 66 slides over the fixed support wall 67. This action causes the sheet or contact element 53 to bend, and its third transverse portion 58 is withdrawn from the fixed contact 5 and slides toward the slider 26 (Fig. 2). The movement of the sheet member 53 is rapid movement. When the action of the lever is terminated, the spring 22 pushes the portion 16 toward the end portion 12 of the cavity 10, while at the same time, when the thrust on the slider 26 is reduced, the slider 26 is in the member 30 (as a spring contact) Or the sheet member 53 is urged to rise, and the projection 66 of the sheet or contact member 53 is withdrawn from the fixed support wall, but the elasticity of the sheet member 53 causes itself to be deformed again, so that the movable contact member 5 4 faces the fixed contact member 5 (the 2) Move). Obviously, the snap switch can be operated in the opposite manner as the above, i.e., normally closed when stationary, when the portion 16 is moved toward the portion 3 (the circuit can be connected to the fixed contact 5). The operation opposite to the above is achieved by simply rotating the slider 26 about the longitudinal axis W of the switch by 180° and using a sheet member having a plurality of contacts on the opposite side. The switching operation of this configuration (Fig. 4) is clear from the above, and therefore, it will not be further explained. 5 and 6 are diagrams showing variations of the present invention, in which parts of the drawings have been designated by the same reference numerals. This variation is different from the one described with reference to the foregoing drawings in that the cylindrical portion 16 cooperates with a first spring 1 that is inserted into one of the holders 101 of the cup portion 102, the cup portion 1〇2 The M338171 is configured to cooperate with a spring 105 that rests against the diaphragm 42. The cylindrical portion 16 has a pair of lugs 110, and one end 111 of the first spring 100 abuts against the lugs 110. The portion has a second end 1 1 3 opposite the first end 15, and the second end 1 1 3 protrudes from the lug 110 and inserts the spring 100. The second end 115 of the second spring 1〇〇 is inserted into the cup portion 1〇2; the cup portion 102 has a collar 120 against which the first end 121 of the spring 105 rests, the spring 105 The second end 122 rests on the diaphragm 42, which is flat and has an annular projection 42K (except that there is no shaped portion 42A in Figures 1-4). The cup portion 102 has an elongated side window 126 into which the lug 110 of the cylindrical portion 16 is inserted and slidably guided so that the lugs 1 1 0 can be guided , against the action of the spring 100, moves relative to the cup 102. Finally, the slider 26 has no curved end 60 as compared to Figures 1-4. In the variations of Figures 5 and 6, the two springs (100 and 105) have different characteristics and therefore different responses to axial stress (due to the movement of portions 16 and 102). Switching can be adjusted in this way and making its operation more progressive. In particular, the spring 100 has a greater surrenderability than the spring 105. During the switching period, the spring 105 opposes the movement of the portion 102 and the portion 16 to ensure that the portion 102 and the portion 16 return to their resting position (Fig. 6). Upon exceeding a predetermined elastic limit, the spring 105 is compressed to cause movement of the slider 26 and (in the illustrated case) the initiation of electrical contact between the contacts 5 and 54. Therefore, this variation makes the switching of the switches easier to adjust than the embodiment of Figs. 1-4. -12- M338171 The switch of the present invention is simple in construction, sealed, and includes a very small number of components', thus facilitating its assembly and limiting control costs. It is also possible to quickly switch from the closed state of the contact member 5 to the state in which the contact member 5 is disconnected. 'The arc is prevented from occurring between the fixed contact member 5 and the movable contact member 54. Therefore, the life of the switch is longer. The movable contact 54 applied to the sheet member is made of a sintered material to further reduce arcing. The conductance of the fixed contact 5 (and its breaking rate) is advantageously determined by the force of the spring - 22. By appropriately selecting the rigidity of the spring 22 (or its portions 2A, 2B) and the rigidity of the sheet member 53 to achieve proper switching of the switching time control 'and avoiding improper movement of the slider 26 in the portion 2 of the switch 1 . A preferred embodiment of the invention has been described. Other embodiments can be devised from the above description, which are still within the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS The invention will be more apparent from the drawings provided by way of non-limiting example, in which: > FIG. 1 is an open-closed vertical of the present invention in a first working position in which the contact member is broken. Cross-sectional view; - Figure 2 is a view similar to Figure 1, except that the switch is in the first working position where the contact is turned on; Figure 3 is an exploded view of the switch of the present invention; Figure 4 is the internal view of Figure 1-3. Fig. 6 is an exploded view of a variation of one of the switches of the present invention; Fig. 6 is a longitudinal sectional view of the switch of Fig. 5. [Main component symbol description] -13- M338171
1 速動開關(開關本體) 2 第1部 2A,2B 耦接構件 3 第2部 5 固定接觸件 10 空穴 11 丄山 m 12 端 13 上端 15 第1端 16 圓筒形部 17 空穴 18 第2端 19 端 20 內梯級部 21 第1端 22 壓縮彈簧 22A,22B 壓縮彈簧之第1部及第 23 端 25 平坦部 26 滑件 29 空穴 30 中空筒形件 33 銷 -14- M3381711 Quick-acting switch (switch body) 2 1st part 2A, 2B Coupling member 3 2nd part 5 Fixed contact 10 Hole 11 丄山 m 12 End 13 Upper end 15 First end 16 Cylindrical part 17 Hole 18 Second end 19 end 20 inner step 21 first end 22 compression spring 22A, 22B compression spring first and second end 25 flat portion 26 slider 29 cavity 30 hollow cylindrical member 33 pin-14- M338171
42 膜 片 42A 成 形 部 42K ΤΡΡ- 形 突 面 43 平 坦 (端)部 44 側 46 第 1 突 起 47 第 2 突 起 48 突 起 5 1 第 2 橫 部 52 第 1(通)孔 53 片 元 件 54 活 動 接 觸件 55 元 件 本 體 56 第 2(通 )孔 58 第 3 橫 部 60 彎 曲 端 61 腹 板 62 白 由 端 63 凹 槽 66 突 出 部 67 固 定 支 壁 70 凹 槽 71 上 側 100 第 1 彈 簧 M33817142 diaphragm 42A forming portion 42K ΤΡΡ-shaped surface 43 flat (end) portion 44 side 46 first projection 47 second projection 48 projection 5 1 second lateral portion 52 first (through) hole 53 sheet member 54 movable contact member 55 element body 56 second (through) hole 58 third lateral portion 60 curved end 61 web 62 white end 63 groove 66 projection 67 fixed wall 70 groove 71 upper side 100 first spring M338171
101 支座 102 杯形部 105 彈簧 110 凸耳 111 第1 彈簧100之 1 13 第2 端 1 15 第2 端 120 軸環 121· 第1 端 122 第2 端 126 細長側窗101 holder 102 cup 105 spring 110 lug 111 1st spring 100 1 13 2nd end 1 15 2nd end 120 collar 121 · 1st end 122 2nd end 126 slender side window