201016405 九、發明說明： 【發明所屬之技術領域】 本發明是有關於-種打釘搶，特別是指 擊發或連擊擊發動作㈣搶之扳。 一種能控制單 【先前技術】 、-般打釘槍的擊發方式可分為連續擊發及單擊發兩種 。連續擊發可以在板機按壓不放的狀態下，連續擊發釘子201016405 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a type of nailing, in particular to a firing or a combing firing action (four). A controllable single [Previous technique], the firing method of a general nail gun can be divided into two types: continuous firing and click firing. Continuous firing can continuously fire the nails while the trigger is not pressed.
I::::::作範圍内。單擊發是在每壓按-次板機的 〜 ％擊發-切子，藉此，可以嚴格限 出的數量及位置。 參閲圖1、圖2’以中華民國證書號第215〇42號案的 打釘搶1為例’主要包含有一機體n '設置在該機體u且 控制氣壓完成擊發動作的—閥桿12，及依循該機體U可位 移地穿出該機體11的-保險件13、與該機體U樞結且可 相對該閥桿12旋擺的__扳機件14、與該扳機件14梅結且 受該保險件13推職擺至碰觸該閥桿12的_作動内片 、-偏心調整# 16,及一彈性元件17。該偏心調整件16 具有穿植該扳機件14與該作動内片15的-偏心桿161、形 成在該偏心桿161 —端的—壓板162,及形成在該偏心桿 161另一端且嵌卡在該扳機件14内的一旋鈕163。該彈性 元件17是迫抵在該扳機件14與該壓板162間》 當使用者按壓該壓板162，使該偏心調整件16的旋鈕 163脫離該扳機件14時，就可以透過該旋鈕163旋動該偏 心桿161連動該作動内片15上、下位移，藉此，以調整該 201016405 保險件13與該扳機件14動作時的先、後順序，達到單擊 發與連續擊發的目的。 惟，在切換單擊發或連續擊發的狀態時，使用者必須 以-手按愿該偏心調整件16的麼板162，再以另一手旋轉 該偏心調整件的魅163，才能進行切換的動作，顯然，在 該機體11本身已具有相當重量的情形下，要料使用雙手 來刀換該偏〜調整彳16，又要能穩定的握持該機體I】，已 成為困難的任務’對使用者而言，相當麻煩而不便，且會 影響擊釘的順暢性。 【發明内容】 因此，本發明之目的，即在提供一種可以簡易切換單 擊發或連續擊發模式的釘搶之扳機組。 _ ;疋該釘搶包含一機體、設置在該機體且控制氣壓 兀成擊發動作的一閥桿，及依循該機體可位移地穿出該機 體的—保險件。本發明的扳機組包含：-扳機件、-作動 内片，及一定位件。該扳機件具有沿一軸線貫穿的—樞孔 ，及相對該樞孔形成在一側且上、下形成有位差的二卡合 邛。該作動内片是與該扳機件柩結，且受該保險件推頂旋 擺至碰觸該閥桿。該定位件是沿該軸線由該扳機件的樞孔 該作動内片，並具有形成在一外周面且沿該軸線方向 可脫離地與該卡合部卡合的至少一階緣，使該定位件受一 外力作用，連動該作動内片上、下位移至以該階緣定位在 該卡合部，而分別位於一連續擊發位置及一單擊發位置。 本發明的功效是能以單手沿該軸線方向解除該定位件 201016405 卡合狀態，進而上、下位移至定位，達到單手操作的目的 0 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一較佳實施例的詳細說明中，將可清 楚的呈現。 參閱圖3、圖4,及圖5,本發明扳機組的一較佳實施 例是安裝在一釘搶2。該釘搶2包含一機體21、設置在該 機體21且控制氣壓完成擊發動作的一閥桿22，及依循該機 體21可位移地穿出該機體21 一前端部的一保險件23。該 扳機組包含：一扳機件3、一作動内片4、一定位件5，及 一彈性元件6。 該扳機件3是與該機體21樞結且可相對該閥桿22旋 擺，並具有二樞接片31、32、連接該等樞接片31 —側緣的 一板片33 ’及沿一轴線X貫穿該等樞接片31、32的—樞孔 34。該等樞接片31、32分別具有相對該樞孔34形成在位 於同向的一側面311、321且上、下形成有位差的二卡合部 312 、 313 、 322 、 323 。 該作動内片4是穿置在該扳機件3的樞接片31、32間 ，並具有形成在一下端部的一枢結部41、形成在一上端部 且相對於該保險件23的一旋擺部42，及形成在一内面且相 對於該閥桿22的一迫抵部43。 該定位件5是沿該軸線X由該扳機件3的樞孔34穿樞 該作動内片4的樞結部41，並具有相互螺合的一栓桿51與 201016405 511心;^栓# 51具有形成在—外周面的-第一階緣 一。检套52具有形成在一外周面的-第二階緣52卜及 環凸部522。該環凸部522是與該扳機件3的樞接片η '該作動内片4’使該作動内片4無法沿該轴線χ方向位 移’而只能以該定位件5為中心旋動。 該彈性元件6是迫抵在該定位件$的環凸部似與該 扳機件3的樞接片3 2門，/由α / ㈣W 32間’㈣定位件5在沒有外力作用下 怪保持在以該第一、第-赂缕< ,, 3的卡合㈣、322 /緣I521摊在該板機件 參_ 3、圖5’切換連績擊發的模式時，只須 =:食，該定位件5二端，並沿該抽線”向( 推移該疋位件5克服該彈性元件6的彈力，使該第一、第 :階緣如、521脫離該扳機件3的卡合部312、322,再依 2= 34向上推移較位件5至^位後，就可以鬆放該 ^ ’使該定位件5受該彈性元件6的彈性作用力 ===向位移，至該第-、第二階緣5li、52i與該板 機件3的卡合部 獾搵〜 322相互卡合，就可以使該定位件5 筏得疋位，位於一連續擊發位置。 參：圖6,及圖7,由於該定位件5是連動該作動内片 ，：二該卡合部312、322 ’而位於較高點的位置，因此 =只須先按壓該扳機件3連動該作動…朝該闊 相料向旋擺，就可以使該作動内片4的迫抵部43直接 使用Si閱桿22 ’藉此，在不鬆放該扳機件3的情形下， 用者母一次將該機體21抵觸於釘接物’就會迫使該保險 201016405 件23朝該閥才旱22方向推頂該作動内# 4的旋擺部a，進 而驅動該作動内片4以該迫抵部43觸壓該閥桿22，達到 續擊發的目的。 參閲圖8，备使用者以單手（如姆指、食指）向下推移該 疋:件5 ’至該第—、第二階緣511、521與該扳機件3的 卡合部313、323相互卡合，就可以使該定位件$獲得定位 ’位於一單擊發位置。 參閲圖9,由於該定位件5是連動該作動内月4定位在 該卡合部313、323，而位於較低點的位置，因此，使 ”須先將該機體21抵觸於釘接物，迫壓該保險件23朝令 閥桿22方向推頂該作動内片4的旋擺部42，就 ： 動内片4抿靠於兮明讲 就了以使該作 22。 ㈣# 22,及以該迫抵部43相鄰該閱桿 參閲圖10,藉此，當使用者按壓該 ❿ 動…朝該間桿22方向位移時，就：動該作 以該迫抵部43觸㈣⑴曰”、會^動該作動内片4 此時’只要該機體2心釘接:成歸 ==動…，且在沒有鬆放該扳 據:所述 及功效·· 之釘搶之板機組具有下列優點 本發明可以單手操作該定位件5， 達到切換單擊發或連續擊發的推移動作’ 用操作相當容易，而能提，不但構造簡單，且使 此知昇擊釘時的順暢性。 201016405 以上所述只是本發明之較佳實施例而已，當不能以此 限定本發明實施之範圍，即大凡依本發明申請專利範圍及 發明說明内容所作之簡單的等效變化與修飾，皆仍屬本發 明專利涵蓋之範圍内。I:::::: is within the scope. Clicking on the hair is done in each press-down machine ~ % shot-cut, whereby the number and position can be strictly limited. Referring to Fig. 1 and Fig. 2', the case of nailing 1 in the case of the Republic of China No. 215〇42 is mainly composed of a valve body 12 which is disposed in the body u and controls the air pressure to complete the firing action. And the defensive member 13 of the body 11 that is displaceably pierced by the body U, the y_trigger member 14 pivotally coupled to the body U and rotatable relative to the valve stem 12, and the trigger member 14 The safety member 13 is pushed to the _ actuation inner piece, the eccentric adjustment #16, and the elastic member 17 that touch the valve stem 12. The eccentric adjusting member 16 has an eccentric rod 161 penetrating the trigger member 14 and the actuating inner sheet 15, a pressing plate 162 formed at the end of the eccentric rod 161, and being formed at the other end of the eccentric rod 161 and embedded therein. A knob 163 in the trigger member 14. The elastic member 17 is pressed between the trigger member 14 and the pressure plate 162. When the user presses the pressure plate 162 to release the knob 163 of the eccentric adjustment member 16 from the trigger member 14, the knob 163 can be rotated. The eccentric rod 161 is coupled to the upper and lower displacements of the actuating inner sheet 15, thereby adjusting the order of the 201016405 fuse 13 and the trigger member 14 to achieve the purpose of clicking and continuously firing. However, in the state of switching the click or continuous firing, the user must press the board 162 of the eccentric adjusting member 16 with the hand, and then rotate the charm 163 of the eccentric adjusting member with the other hand to perform the switching action. Obviously, in the case that the body 11 itself has a considerable weight, it is necessary to use both hands to change the deflection to adjust the 彳16, and to stably hold the body I], which has become a difficult task. For the user, it is quite troublesome and inconvenient, and it will affect the smoothness of the nail. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a nail rushing unit that can easily switch between a single shot or a continuous shot mode. _ ; 钉 钉 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢 抢The trigger unit of the present invention comprises: - a trigger member, an actuating inner sheet, and a positioning member. The trigger member has a pivot hole penetrating along an axis, and two latching jaws formed on one side with respect to the pivot hole and having a difference in upper and lower sides. The actuating inner piece is knotted with the trigger member and is pivoted by the safety member to touch the valve stem. The positioning member is configured to move the inner piece along the axis by the pivot hole of the trigger member, and has at least one edge formed on an outer peripheral surface and detachably engaged with the engaging portion along the axial direction, so that the positioning The piece is subjected to an external force, and the actuating inner piece is moved up and down to be positioned at the engaging portion by the edge, and is respectively located at a continuous firing position and a clicking position. The utility model has the advantages that the positioning state of the positioning member 201016405 can be released in the axial direction with one hand, and then the upper and lower positions are displaced to the positioning for the purpose of one-hand operation. [Embodiment] The foregoing and other technical contents related to the present invention The features and functions of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to Figures 3, 4, and 5, a preferred embodiment of the trigger unit of the present invention is mounted on a staple. The staple 2 includes a body 21, a valve stem 22 disposed on the body 21 and controlling the air pressure to complete the firing operation, and a safety member 23 that is movably passed through the front end of the body 21 in accordance with the body 21. The trigger unit comprises: a trigger member 3, an actuating inner piece 4, a positioning member 5, and a resilient member 6. The trigger member 3 is pivotally coupled to the body 21 and rotatable relative to the valve stem 22, and has two pivoting pieces 31, 32, a plate 33' connecting the side edges of the pivoting pieces 31, and a The axis X extends through the pivot hole 34 of the pivoting tabs 31,32. The pivoting pieces 31, 32 respectively have two engaging portions 312, 313, 322, and 323 formed on the side faces 311, 321 in the same direction with respect to the pivot hole 34 and having a difference in the upper and lower sides. The actuating inner piece 4 is disposed between the pivoting pieces 31, 32 of the trigger member 3, and has a pivoting portion 41 formed at the lower end portion, and is formed at an upper end portion and opposite to the securing member 23 The swing portion 42 and an abutting portion 43 formed on an inner surface with respect to the valve stem 22. The positioning member 5 is pivoted along the axis X by the pivot hole 34 of the trigger member 3 to pivot the pivoting portion 41 of the inner piece 4, and has a bolt 51 and 201016405 511 cores which are screwed together; There is a first first edge formed on the outer peripheral surface. The cover 52 has a second step 52 and a ring protrusion 522 formed on an outer peripheral surface. The ring protrusion 522 is a pivoting piece η ' with the trigger member 3, and the actuating inner piece 4' makes the actuating inner piece 4 unable to displace in the axial direction of the axis, and can only be rotated around the positioning member 5 . The elastic member 6 is pressed against the pivoting portion of the positioning member $ like the pivoting piece of the trigger member 3, and the door is held by the α/(four) W 32 '(4) positioning member 5 without external force. When the first, the first - 缕 缕 < , , 3 of the engagement (four), 322 / edge I521 spread in the plate machine _ 3, Figure 5 'switch the mode of succession, only = = food, The two ends of the positioning member 5 are along the drawing line (the pushing member 5 overcomes the elastic force of the elastic member 6, so that the first, the first edge, such as the 521 is disengaged from the engaging portion of the trigger member 3 312, 322, and then moving the positioner 5 to the position by 2 = 34, then releasing the ^ ', the positioning member 5 is displaced by the elastic force of the elastic member 6 ===, to the first - the second step edges 5li, 52i and the engaging portions 獾搵 322 322 of the plate member 3 are engaged with each other, so that the positioning member 5 can be clamped and positioned at a continuous firing position. 7, since the positioning member 5 is interlocking the actuating inner piece, the two engaging portions 312, 322' are located at a higher position, so that it is only necessary to first press the trigger member 3 to interlock the action... The broad material is swirling, The abutting portion 43 of the actuating inner sheet 4 can be directly used with the Si reading rod 22', whereby the user can resist the body 21 at the same time without the loosening of the trigger member 3 Forcing the insurance 201016405 piece 23 to push the swinging portion a of the actuating inner 4 in the direction of the valve 22, and driving the actuating inner piece 4 to press the valve stem 22 with the abutting portion 43 to achieve continuous firing. Purpose: Referring to Figure 8, the user pushes the cymbal with one hand (such as the thumb and the index finger): the engaging portion of the piece 5' to the first, second step 511, 521 and the trigger member 3 313, 323 are engaged with each other, so that the positioning member can obtain the positioning 'located in a click position. Referring to FIG. 9, since the positioning member 5 is interlocked, the inner month 4 is positioned at the engaging portion 313, 323. And at a lower point, so that the body 21 must first be in contact with the staples, and the safety member 23 is forced to push the swing portion 42 of the actuating inner sheet 4 toward the valve stem 22, That is: the moving piece 4 抿 depends on the 兮明 speaking to make the work 22. (4) #22, and the urging portion 43 adjacent to the reading rod refers to Figure 10, thereby When the sway is pressed toward the direction of the rod 22, the movement of the urging portion 43 is touched by (4) (1) 曰", and the actuation of the inner sheet 4 is performed. At this time, as long as the body 2 is stapled: ???==================================================================================================== The "moving action" is relatively easy to use, and can be mentioned, not only is the structure simple, but also makes the smoothness of the nail as it is lifted. 201016405 The above description is only a preferred embodiment of the present invention, and the present invention cannot be limited thereto. The scope of the invention, that is, the simple equivalent changes and modifications made by the invention in the scope of the invention and the scope of the invention are still within the scope of the invention.
10 201016405 【圖式簡單說明】 .圖1是一剖視圖，說明中華民國證書號第215042號案 9 圖2是前述第215042號案的另一剖視圖； 圖3疋一剖視圖，說明本發明一釘搶之扳機組的一 佳實施例； 圖4是該較佳實施例的一立體分解圖； 鲁 冑S是該較佳實施例中-定位件位於-連續發位置的 —剖视圖； 圖6是該較佳實施例切換至連續擊發模式且按壓一 $件的-剖視圖； 圖7是該較佳實施例連續擊發狀態的一剖視圖； 圖 Ο 8是該較佳實施例中該定位件位於一單擊發位置的 一剖視圖；10 201016405 [Simplified illustration of the drawings] Fig. 1 is a cross-sectional view showing the Republic of China certificate number No. 215042. FIG. 2 is another cross-sectional view of the aforementioned No. 215042; FIG. 3 is a cross-sectional view showing the nail of the present invention. Figure 4 is an exploded perspective view of the preferred embodiment; the reed S is a cross-sectional view of the preferred embodiment in which the positioning member is located at the continuous position; The preferred embodiment switches to the continuous firing mode and presses a cross-sectional view of a member; FIG. 7 is a cross-sectional view of the continuous firing state of the preferred embodiment; FIG. 8 is a preferred embodiment of the positioning member located in a single a cross-sectional view of the firing position;
圖9是該較佳實施例切換至單擊發模式且觸壓一保險 馨 件的-剖彳H 圖10是該較佳實施例單擊發狀態的一剖視圖；及 圖11是該較佳實施例單擊發狀態時復歸該保險件的— 剖視圖。 11 201016405 【主要元件符號說明】 2 ..........釘槍 21 .........機體 22 .........閥桿 23 .........保險件 3 ..........扳機件 31 .........樞接片 311 .......側面 312 .......卡合部 313 .......卡合部 32 .........樞接片 321 .......側面 322 .......卡合部 323 .......卡合部 33 .........扳片 34.........樞孔 4 ..........作動内片 41 .........樞結部 42 .........旋擺部 43 .........迫抵部 5 ..........定位件 51 .........栓桿 511 .......第一階緣 52 .........栓套 521 .......第二階緣 522 .......環凸部 6 ..........彈性元件 X..........軸線Figure 9 is a cross-sectional view of the preferred embodiment of the preferred embodiment of the preferred embodiment of the preferred embodiment of the present invention. Figure 11 is a cross-sectional view of the preferred embodiment of the preferred embodiment. For example, when you click on the status, the cross section of the fuse is restored. 11 201016405 [Description of main component symbols] 2 ..........nail gun 21 .........body 22 .........valve 23 ..... ....Insurance 3 .......... Trigger piece 31 .........Pivot piece 311 ....... Side 312 ....... card Joint portion 313....... engaging portion 32 .... pivot piece 321 .... side 322 .... engaging portion 323 ... .... engaging portion 33 ......... wrench 34 ... ... pivot hole 4 .......... actuating inner piece 41 .... ..... pivoting portion 42 ... ... swinging portion 43 ... ... forced portion 5 .......... positioning member 51 .. ....... bolt 511 ....... first edge 52 ... ... bolt 521 .... second edge 522 .... ...ring convex part 6 ..........elastic element X..........axis
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