200902246 九、發明說明： 【發明所屬之技術領域】 本發明涉及-種釘搶之扳機切換器，特別是一種在釘 t主扳機⑭m置可㈣隨機移動的外扳機，以控制 τ進仃财式及接觸式絲擊釘模式的切換技術。 【先前技術】 坊間之氣動釘搶，是以壓縮空氣為動力來瞬間驅動擊 f 主扳機及其内部的内 丁干，使擊釘桿將釘件打入工作物内，而擊釘桿之作動， 則是由搶體上之安全轉、扳_ 扳機來共同控制。 氣，釘搶之擊針方式，為因應工作情況的需求，傳統 上可區刀成順序式驅動(Restrictive恥扣站丨⑽或Sequential ^伽此011)及接觸式驅動(Contact actuati〇n)等二種擊釘操作 才果式。其中· 順f式驅動之擊釘模式，是指操作者欲擊發釘件時， 〇 可先將滑桿或桿上之敲擊座壓觸於待釘結的工作物 亡，使安全滑桿移動以推觸主扳機内之内扳機上揚，而後 壓扣主扳機，以帶動内扳機觸動扳機閥而啟動擊釘桿進行 擊發釘件❸運作；操作者若欲二次擊發釘件時’可先釋放 主板機在女全滑桿或敲擊座再次壓觸於工作物上時，再 重複壓扣域機，以再次擊發釘件。 接觸式驅動之擊釘模式，是指操作者欲擊發釘件時， 可先持續壓扣主扳機不放，隨後將安全滑桿或敲擊座朝工 作物上進行連續接觸式的敲擊，致使内扳機在每一次敲擊 200902246 時皆能被移動之安全滑桿推觸上揚，以逐次啟動扳機閥進 行連續擊發釘件的運作。 然而，虽操作者無意間壓扣主扳機且誤觸安全滑桿或 敲擊座時，會發生意外擊齡件的危險狀況。 為避免上述危險狀況的發生，坊間較先進的技術中， 已揭露有-種可切齡搶之順序式或接觸式驅動擊釘模式 =換器，舉如美國公開N〇2〇〇5〇i8侧號專利案，揭示 =在：與安全滑桿相銜接的拴軸一端形成二不等高的梯 面的:在姉上的切換娜栓轴轉動，以切換二梯 匕，能選擇切換任-梯面轉動至可經由安全 行順；弋纽錨主扳機内之内扳機的位置，致使釘槍能進 式的切換控制;因此，當釘 =====觸於，上，會造成内扳機 V.. 被啟動，觀_㈣被1=梯_動，致錢機閥無法 壓扣主扳機朝釘撿擊釘之徑向轉動，但操作者 壓扣主扳機之手』=:釘搶擊針之軸向擺動’致使操作者 須使用另—手之^决於凋撥切換鈕轉動，迫使操作者必 於使用握持釘搶之▲二=撥切換鈕轉動，導致切換鈕不利 序式或接觸式驅動擊釘=手，調撥，造成切換釘搶之順 需加以改善。 、式在操作上較為不便的問題，亟 【發明内容】 本發明之目的旨在提供 種釘％之扳機切換器，尤其 6 200902246 疋種朝命搶擊針之轴向擺氛n 機之手指進行壓扣，以控制操作者使用壓扣主扳 擊釘之操作模式者。⑷搶切換順序式及接觸式驅動 為能實踐上述目的，本發明 上設-可供驅動擊釘的扳機閥，及=器’係在釘搶 驅動扳機閥開閥擊釘的安全滑桿，扳機間接 可供壓扣的主扳機，主扳 4之間 術特徵為： ▼叹*賴式，其技 主扳機外侧設-可供壓扣的外扳機，能帶動内 =全滑桿的可觸動位置’以執行接觸柄擊: “據此’可使用壓扣主扳機之手指壓扣及釋放外板機， 糟以提升_純之藝錢接献軸擊釘模 上的便利性。 作 除此之外，本發明也包含： 所述扳機閥與主扳機或内扳機之間設一第一彈性元 件，能驅動内扳機挺伸或脫離至安全滑桿之可觸動位置。 所述主扳機内樞設一調整座，且内扳機樞設於調整座 上，同時外扳機能帶動調整座擺動，以帶動内扳機保持在 所述安全滑桿的可觸動位置。 所述外扳機與調整座之間連接一拉桿，且外扳機能藉 由拉桿帶動調整座擺動；或者，所述調整座上具一耳部， 200902246 裸露於主扳機上，且外扳機上具一凸部，能經由擺動而推 觸耳部以帶動調整座擺動，且主扳機上钹一通孔，可供耳 部及凸部植入。 所述主扳機内樞設—支撐桿，能制動及釋放調整座擺 動，且主扳機内設至少一第一擋塊及炱少一第二擋塊，第 一擋塊能止擋支撐桿於可釋放調整座擺動的位置，第二擋 塊能止擋支撐桿於可制動調整座擺動的位置。 所述主扳機上具一第一壓扣面，讦利於手指壓扣，且 外扳機上具一推觸面，能經由擺動外振機而貼合於第一壓 扣面上。 所述外扳機係樞設於主扳機外側面上。 所述外扳機上具一第二壓扣面，苛利於手指壓扣。 所述外扳機上設一第二彈性元件，能驅動外扳機復位 進而釋放内扳機復位。 然而，為能再加詳述本發明，併予列舉出較佳實施例， 請配合參照圖式而詳細說明如後述： 【實施方式】 首觀圖1所示，揭示出本發明釘搶之扳機切換器第一 款實施例的剖示圖，並配合圖2及圖3說明本發明係在釘 搶1之槍體1〇上設一可供驅動擊釘的扳機閥2，及一可推 觸工作物而間接驅動扳機閥2開閥擊釘的安全滑桿3,扳機 閥2與安全滑桿3間之搶體10上樞設一可供壓扣的主扳機 4，主扳機4内樞設一可觸動扳機閥2開閥的内扳機5，且 主扳機4能帶動内扳機5挺伸或脫離至安全滑桿3的可觸 200902246 動位置（配合圖4及圖5所示）。 依據上述實施環境，本發明係在主扳機4外側之搶體 10上或主扳機4外側面上藉由一軸桿6〇樞設一可供壓扣的 外扳機6(如圖1至圖3所示），能朝釘搶丨擊釘之轴向擺 動，且外扳機6能帶動内扳機5保持在所述安全滑桿3的 可觸動位置（配合圖6至圖8所示）。 在更加具體的實施上，本發明也包含： 所述扳機閥2具有一可供觸動開閥的閥桿21 (如圖2 所示），且閥桿21挺伸至主扳機4内，與内扳機5相互 應。 曰所述安全滑桿3係呈彎折狀（如圖丨所示），且安全滑 才干3 —端挺伸至主扳機4内，能觸動内扳機5，另一端連結 一敲擊座31而延伸至槍體10底部的一擊釘口 u外端。^ 所述扳機閥2與主扳機4或内板機5之間設一第 性元件91 (如圖2及圖3所示），在本實施上係為一壓 -端套設於閥桿21上’另—端扣設於内扳機5上之一穿 53内，且第-彈性元件91能驅動主扳機4擺動而帶動内板 機5挺伸或脫離至安全滑桿之可觸動位置（配合圖*及 所示）。 所述内扳機5-端具有—舌部51(如圖2及圖 =-端具有-樞接部52,且内扳機5於雙端之舌部Η縣 接部52皆被向上推持或連動上移時（配合圖4所 扳機5近中段位置係可推抵扳機閥2之閥桿21。 所述主扳機4内之雙側端壁上藉由另-_ 7〇插設一 200902246 調整座7 (如圖2及圖3所示），且内扳機5之樞接部犯 由再一軸桿50樞設於調整座7上偏心於軸桿7〇的位置。 所述外扳機6 —端具有一軸部63(如圖2及圖3所示）， 且外扳機6藉由軸部63樞設於主扳機4外側面上，並^輪 部63上偏心於軸桿之位置與調整座7上偏心於軸桿川 的位置間連接一拉桿71，且外扳機6能藉由拉桿71帶動調200902246 IX. Description of the invention: [Technical field of the invention] The present invention relates to a trigger device for a nail grab, in particular, an external trigger that can be moved at a distance of 14 m from the main trigger of the nail t to control the τ 仃 仃And the switching technology of the contact wire nail mode. [Prior Art] The pneumatic nail grab in the workshop is to use the compressed air as the power to instantaneously drive the main trigger and the inner inner dryer, so that the nail rod can drive the nail into the work, and the nail rod is activated. , is controlled by the safe transfer of the body, the trigger _ trigger. The method of smashing the nail and smashing the needle, in order to meet the needs of the work situation, traditionally can be driven into a sequential drive (Restrictive (10) or Sequential 伽 011) and contact drive (Contact actuati〇n), etc. The two types of nailing operations are fruitful. Among them, the stud mode driven by the f-type drive means that when the operator wants to hit the nail member, the hitting seat on the slide bar or the rod can be pressed against the work object to be nailed, so that the safety slide bar moves. To push the trigger in the main trigger to rise, and then press the main trigger to drive the inner trigger to trigger the trigger valve to start the nailing rod to perform the firing of the nail member; if the operator wants to hit the nail twice, the first trigger can be released. When the female main plate slides on the work object again when the female full slide bar or the knocking seat is pressed again, the pressing machine is repeated to fire the nail piece again. The contact-driven nailing mode means that when the operator wants to hit the nailing member, the main trigger can be continuously pressed, and then the safety slider or the tapping seat is continuously contacted against the working object, thereby causing the continuous contact type tapping. The inner trigger can be pushed up by the moving safety slider every time it hits 200902246 to start the trigger valve successively to continuously operate the nail. However, although the operator inadvertently presses the main trigger and accidentally touches the safety slider or the knocker seat, a dangerous condition of the accidental ageing member may occur. In order to avoid the above-mentioned dangerous situation, among the more advanced technologies in the workshop, there has been revealed a sequential or contact-driven driving nailing mode = changer, such as the US public N〇2〇〇5〇i8 The side number patent case reveals that: at the end of the boring shaft that is connected with the safety slider, two unequal height ladder faces are formed: the switch on the cymbal is rotated by the shaft, to switch the two ladder rafts, and the switch can be selected - The ladder surface is rotated to be safely traversed; the position of the trigger inside the main trigger of the 锚 anchor causes the nail gun to be switched in and out; therefore, when the nail ===== touches, it will cause the inner trigger V.. is activated, view _ (four) is 1 = ladder _ move, the money machine valve can not press the main trigger to the nail slamming nail radial rotation, but the operator presses the main trigger hand 』 =: nail slam The axial swing of the needle 'causes the operator to use the other hand to determine the rotation of the shifting button, forcing the operator to use the gripping pin to grab the ▲2=dial switch knob, causing the switch to be unfavorable or Contact drive nails = hand, transfer, causing the need to switch nails to improve. The invention is inconvenient in operation, and the object of the present invention is to provide a trigger switch for a nail type, especially 6 Press button to control the operator's operation mode using the main button of the button. (4) Grab the switching sequence type and the contact type driving to achieve the above object, the present invention is provided with a trigger valve for driving the nail, and a 'safety slider for the nail to drive the trigger valve to open the valve and the nail, the trigger The main trigger for indirect crimping, the main wrench 4 between the features are: ▼ sigh * Lai, its main trigger outside the trigger - external trigger for the buckle, can drive the inner = full slider touchable position 'In order to perform the contact stroke: "According to this, you can use the button of the main trigger of the button to release the button and release the outer board machine, so as to improve the convenience of the yin art money to receive the shaft nail mold. In addition, the present invention also includes: a first elastic element is disposed between the trigger valve and the main trigger or the inner trigger, and can drive the inner trigger to extend or disengage to the touchable position of the safety slider. An adjusting seat is disposed, and the inner trigger is pivoted on the adjusting seat, and the outer trigger can drive the adjusting seat to swing to drive the inner trigger to be held in the movable position of the safety slider. The outer trigger is connected to the adjusting seat. Pull rod, and the external trigger can swing the adjusting seat by the pull rod Alternatively, the adjustment seat has an ear portion, 200902246 is exposed on the main trigger, and the outer trigger has a convex portion, which can push the ear portion to swing the adjustment seat by swinging, and the main trigger has a through hole. The ear can be implanted in the ear and the convex part. The main trigger is internally provided with a support rod, which can brake and release the swing of the adjustment seat, and the main trigger has at least one first stop and one second stop. A stopper can stop the support rod from being able to release the swinging position of the adjusting seat, and the second stopper can stop the support rod from swinging the position of the brake adjustable seat. The main trigger has a first pressing surface, which is advantageous for The finger presses the buckle, and the outer trigger has a pushing surface, which can be attached to the first pressing surface via the swinging external vibration machine. The external trigger is pivotally disposed on the outer side surface of the main trigger. The utility model has a second pressing surface which is strict with the finger pressing. The outer trigger is provided with a second elastic element, which can drive the external trigger to reset and release the internal trigger reset. However, in order to further detail the present invention, The preferred embodiments are listed, please refer to the detailed description with reference to the drawings. [Embodiment] FIG. 1 is a cross-sectional view showing the first embodiment of the trigger switch of the present invention, and the gun of the present invention is illustrated in conjunction with FIG. 2 and FIG. A trigger valve 2 for driving the nail is provided on the body 1 , and a safety slider 3 for indirectly driving the trigger valve 2 to open the valve pin, a trigger between the trigger valve 2 and the safety slider 3 The main trigger 4 is pivotally disposed on the body 10, and the inner trigger 4 is internally provided with an inner trigger 5 that can be actuated by the trigger valve 2, and the main trigger 4 can drive the inner trigger 5 to extend or disengage to a safe slide. The movable position of the rod 3 is in contact with the 200902246 (shown in Figures 4 and 5). According to the above-mentioned implementation environment, the present invention is on the front body 10 of the main trigger 4 or on the outer side of the main trigger 4 by a shaft 6〇. An external trigger 6 for pressing (as shown in FIG. 1 to FIG. 3) is pivoted to swing the nail in the axial direction of the nail, and the outer trigger 6 can drive the inner trigger 5 to remain on the safety slider. The touchable position of 3 (shown in Figures 6 to 8). In a more specific implementation, the present invention also includes: the trigger valve 2 has a valve stem 21 (shown in FIG. 2) that can be actuated to open the valve, and the valve stem 21 extends into the main trigger 4, and The triggers 5 correspond to each other.安全 The safety slider 3 is bent (as shown in FIG. ,), and the safety slipper 3 extends into the main trigger 4, can touch the inner trigger 5, and the other end is connected with a knocking seat 31. Extending to the outer end of a nailing hole u at the bottom of the gun body 10. ^ The trigger valve 2 is provided with a first component 91 (shown in Figures 2 and 3) between the main trigger 4 or the inner plate machine 5. In this embodiment, a pressure-end is sleeved on the valve stem 21. The upper end pin is disposed in one of the inner triggers 5, and the first elastic member 91 can drive the main trigger 4 to swing to drive the inner plate machine 5 to extend or disengage to the movable position of the safety slider (cooperating Figure * and shown). The inner end of the inner trigger has a tongue portion 51 (as shown in Fig. 2 and Fig. = end), and the inner trigger 5 is pushed or interlocked at the tongue end of the double end. When moving up (with the near mid-position of the trigger 5 of Fig. 4, the valve stem 21 of the trigger valve 2 can be pushed. The double-sided end wall of the main trigger 4 is inserted with another - _ 7 调整 a 200902246 adjusting seat 7 (as shown in FIG. 2 and FIG. 3), and the pivoting portion of the inner trigger 5 is pivoted by the further shaft 50 to the position of the adjusting rod 7 which is eccentric to the shaft 7〇. The outer trigger 6 has the end a shaft portion 63 (shown in Figures 2 and 3), and the outer trigger 6 is pivoted on the outer side surface of the main trigger 4 by the shaft portion 63, and the wheel portion 63 is eccentric to the position of the shaft and the adjusting seat 7 A lever 71 is connected between the positions of the shaft eccentric, and the outer trigger 6 can be adjusted by the rod 71
整座7擺動，以帶動内扳機5保持在所述安全滑桿3 _ 觸動位置。 J 所述主扳機4上具有一呈弧面狀的第一壓扣面(如 圖2及圖3所示），刊於手指壓扣；所述外板機6上亦具 有一呈弧面狀的第二壓扣面61，可利於手指壓扣，且外扳 機6上對應於第__奸面43之—側具有—呈弧面狀的推觸 面62,能經由擺動外扳機6而貼合於第一壓扣面铛上 圖6所示）。The entire seat 7 is swung to drive the inner trigger 5 to remain in the safety slider 3 _ touch position. The main trigger 4 has a curved surface of a first pressing surface (as shown in FIG. 2 and FIG. 3), which is published on a finger pressing buckle; and the outer plate machine 6 also has a curved surface. The second pressing surface 61 can facilitate the finger pressing, and the outer trigger 6 has a curved surface of the pushing surface 62 corresponding to the side of the first _ _ _ _ _ _ _ _ _ _ _ Combined with the first pressing surface shown in Figure 6).
所述外扳機6上設有一第二彈性元件92 (如圖2及圖 所示）在本實施上係為一扭力彈簧，套設於軸桿⑽上， 力彈簧之—簧腳設於主扳機4上，另—簧腳設於外扳 上且第一彈性元件92能驅動外扳機6復位進而釋放 内扳機5復位；其中外扳機6的復位位置，係指利於手指 撥動並且未妨礙手指壓扣主扳機4的位置。 心上述構件之組成，說明進行順序式或接觸 式驅動擊釘時之操作過程如後述： 1順序式驅動擊釘操作：在操作者未壓扣主扳機4 ’如® 2所不）’第—彈性元件91會驅動主扳機4朝擊 T 11 (配合圖1所示）方向擺動，而帶動内扳機5之舌 200902246 ^ 至安全滑桿3的可觸動位置；藉此，可執行順序 之操作模式。此時，操作者可先將安全滑椁3 連動安全、;Γ推壓於待釘結駐作物上，使敲擊座31 機5之舌部L上㈣4所示）’以向上_内板 ,〇 _ . 上移’ ^後’操作者便可使用握持釘搶1之 指壓扣主扳機4之第-壓扣面43，使主扳機4 ^ . m , 件91的彈力而朝扳機閥2方向擺動，致使 #，彳β接部52接受主扳機4及調整座7連動而上 艇叙如拾1個内板機5上移而推抵扳機閥2之閥桿21，以 " 内之擊釘桿進行驅動擊釘的運作。 音pjL ^作者假若違反上述操作順序’即操作者在無 =4 —入主扳機4(如圖5所示），而後誤觸了敲擊座 音夕！3 進而連動安全滑桿3上挺，也不會發生 ^整座7 ^狀況’ 13為’在壓扣主扳機4當時已先藉 ::巧3 ΐ! I内扳機5，導致内扳機5之舌部51脫離 文全π桴3上挺時的可觸動位 閥桿21擊發釘件。 口…决推抵扳機閥2之 驅動擊針操作：操作者可使用上述握持訂 搶1之早-手的手指撥動並壓扣外 6卜使外扳機6克服第-| ηπ 之弟一座扣㈤ W應…： 件92的彈力而朝扳機閥2 朝所r滑桿3的可二:更之二 的可觸動位置；同時，二=之推 觸面62會貼合於主扳機4的第一®扣面43上；藉此，可 11 200902246 執行接觸式驅動擊釘之操作模式。此時，操作者可使用握 持釘槍1之單一手的手指繼續壓扣外扳機6推觸主扳機4 至貼觸於搶體10上（如圖7所示），使内扳機5之樞接部52 接受主扳機4及調整座7連動而上移；隨後，再將安全滑 桿3之敲擊座31推壓於工作物上，使敲擊座31連動安全 滑桿3上挺位移，以向上推持内扳機5之舌部51上移，促 使整個内扳機5上移而推抵扳機閥2之閥桿21，以驅動釘 槍1内之擊釘桿進行驅動擊釘的運作。在此狀態下，操作 1 者可持續壓扣外扳機6不放，並在工作物上重複進行釋放 及壓觸敲擊座31的往復操作，促使内扳機5之舌部5丨不 斷接受安全滑桿3的往復推持運作，即形成連續的接觸式 驅動擊釘操作。 此外，接觸式驅動擊釘模式，即於外扳機6擺動至推 觸面62貼合於主扳機4的第一壓扣面43上時（如圖6所 示）’也容許操作者先將敲擊座31推壓於工作物上，而連 動安全滑桿3上挺位移（如圖δ所示），以向上推持内板機 5之舌部51上移；此時，操作者可繼輕扣外扳機6推觸 主扳機4至貼觸於搶體10上（如圖8所示），使内扳機5之 樞接部52接受主扳機4及調整座7連動而上移，促使整個 内扳機5上移㈣抵扳朗2之畴2卜_動釘搶^内 之擊釘桿進行,_料_作；藉此，可進行單次或連續 卜扳機6的動作’以便於工作物上釘結單支或多數 ，另外’當操作者欲將釘搶i自_式驅動擊釘之操作 模式切換颜序式驅動擊㈣操純式時，X需放開外板 12 200902246 機6 ’使第二彈性元件92再次驅動外 向擺動而復位（如圖2所示），致使外 f擊釘口 11方 動調整座7擺動，進而㈣_機 $拉桿^帶 順序式驅動擊釘之操作模式。 ，藉此，可執灯 據此，使外扳機6能朝練 外板機6利於操作者使用壓扣主扳機4 ^ 釋放，進而提升切換針搶！ 手才曰進仃I扣及 式在操作上的便利性，·同時，使^或2接觸式驅動擊釘模 狀況下均不會被誤觸而擊桿21在上述 攜帶或使用時的安全性 叫升釘搶1於擺放、 肿tm，上述主扳機4内亦可樞設—呈M字形之支 圖3所示)’能制動及釋放調整座7擺動 二且主扳機4内設至少-第-擋塊41及 4内^ Γ 圖2所示），在本實施上係在主扳機 二壁/二二相對應之第一擔塊41及二相對應的第 擺41能止擋切桿8於可釋放調整座7 (如® 2所示）’第二擋塊42能止擋支樓桿8 者;整座7擺動的位置(如圖9所示 者可於釘搶1切換成接觸式驅動擊 ^ 8 6 ^ 支撐桿8擺動至可制動調整座7擺=如^，致^ gn/太m丄 勒的位置（如圖9所示）， 抵調整座71，並藉由各第二擔塊42 整座7_，促使外_6 使釘S t 此^，操作者不需壓扣外扳機6也能 使釘搶i保持於可執行接觸式驅動擊釘模式的狀態 13 200902246 作者欲釋放外扳機6復位時，可再次撥動支撐桿8克服各 第二擋塊42的干涉，使支撐桿8脫離調整座7 _端，以釋 放調整座7、内扳機5及外扳機6復位（如圖2所示），並 可將支撐桿8擺動至能接受各第一擋塊41止擋的位置。、 r 睛參閲圖1G所示，揭示出本發明第二款實施例的剖示 圖，說明本發明亦可在上述調整座7a上形成一耳部， 裸露於主扳機4a上，且外扳機6a之推觸面62a上形成一 凸部64a，能經由擺動而推觸耳部72a位移以帶動調整座 7a擺動（如圖U所示），且主扳機4a上設一通孔44a，可 供耳部72a及凸部64a植入，其餘構件組成係等同於上 第一款實施例。 據此，當操作者未壓扣外扳機6a時（如圖1〇所示）， 内扳機5會接受第一彈性元件驅動而帶動調整座轉 動，以帶動耳部72a植入主扳機4a之通孔44a内，致使調 整座7a帶動内扳機5之舌部51挺伸至安全滑桿3的可觸 動位置；藉此，以執行上述順序式驅動擊釘之操作模式的 運作。換當操作者壓扣外扳機6a時（如圖u所示），外扳 機6a會朝扳機閥2之閥桿21方向擺動，以帶動凸部64& 植入主扳機4a之通孔44a内，並推觸耳部72a位移以帶動 調整座7a擺動，致使調整座7a帶動内扳機5之舌部51朝 所述安全滑桿3的可觸動位置更進一步挺伸，促使舌部51 保持在安讀桿3的可觸位置；藉此，域行上述接觸 式驅動擊钉之操作模式的運作，其餘實施方式係等同於上 述第一款實施例。 、 200902246 相信上述之說明，已足以充分揭示出本發明可供據以 實施之必要技術内容，然其僅為本發明之較佳實施例而 已，並非用以限定本發明之申請專利範圍，凡任何熟習此 技術者，在不脫離本發明所揭之精神下完成的等效修飾或 置換，均應落入本發明後述之申請專利範圍内。 【圖式簡單說明】 圖1 :為本發明第一款實施例的剖示圖。 圖2 :為圖1的局部放大圖。 圖3 :為本發明第一款實施例的立體分解圖。 圖4:為本發明第一款實施例的使用狀態圖。 圖5 :為圖4之次一使用狀態圖。 圖6 :為本發明第一款實施例的另一使用狀態圖。 圖7:為圖6之次一使用狀態圖。 圖8:為圖6之再一使用狀態圖。 圖9:為圖6之又一使用狀態圖。 圖10 :為本發明第二款實施例的剖示圖。 圖11 :為圖10之使用狀態圖。 【主要元件符號說明】 1 .......釘槍 10 .......槍體 11 .......擊釘口 2 .......扳機閥 21 ....... 閥桿 3 .......安全滑桿 15 200902246 31 4、4a 41 42 43 44a 5 50、60、70 51 52 53 6 ' 6a 61 62、62a 63 64a 7 ' 7a 71 72a 8 91 92 敲擊座 主扳機 第一擋塊 第二擋塊 第一壓扣面 通孔 内扳機 轴桿 舌部 樞接部 穿孔 外扳機 第二壓扣面 推觸面 轴部 凸部 調整座 拉桿 耳部 支撐桿 第一彈性元件 第二彈性元件 16The outer trigger 6 is provided with a second elastic member 92 (as shown in FIG. 2 and FIG. 2 ). In this embodiment, it is a torsion spring which is sleeved on the shaft ( 10 ) and the spring spring is disposed on the main trigger. 4, the other spring foot is disposed on the outer wrench and the first elastic member 92 can drive the outer trigger 6 to reset and release the inner trigger 5 to reset; wherein the reset position of the outer trigger 6 is to facilitate the finger to move and does not hinder the finger pressure The position of the main trigger 4 is buckled. The composition of the above-mentioned components indicates that the operation process of performing sequential or contact-driven driving nailing is as follows: 1 sequential driving nailing operation: when the operator does not press the main trigger 4 'as ® 2 does not) '- The elastic member 91 will drive the main trigger 4 to swing in the direction of the strike T 11 (shown in FIG. 1), and drive the tongue of the inner trigger 5 to the touchable position of the safety slider 3; thereby, the sequential operation mode can be performed. . At this point, the operator can first secure the safety slide 3, and push it on the crop to be nailed, so that the tongue L of the base 5 of the seat 5 is shown as (4) 4) to the upper_inner plate. 〇 _ . After moving up ' ^ after ' the operator can use the gripping pin to grab the first button - the pressing surface 43 of the main trigger 4, so that the main trigger 4 ^ . m , the elastic force of the piece 91 toward the trigger valve 2 direction swing, causing #, 彳β joint portion 52 to accept the main trigger 4 and the adjustment seat 7 linkage and the upper boat is like a pick up 1 inner plate machine 5 up and push to the valve stem 21 of the trigger valve 2, to " The nail bar is used to drive the nailing operation. Sound pjL ^The author violates the above operation sequence', that is, the operator does not have =4 - enters the main trigger 4 (as shown in Figure 5), and then accidentally touches the tapping sound! 3 In turn, the safety slider 3 is connected, and it will not happen. ^The whole seat 7 ^The condition '13 is'. At the time of pressing the main trigger 4, it has already been borrowed first: 巧3 ΐ! I inside the trigger 5, resulting in the internal trigger 5 The tongue portion 51 is detached from the movable valve stem 21 when the π 桴 3 is lifted up. The mouth... pushes the triggering operation of the trigger valve 2: the operator can use the above-mentioned grip to grab the early 1st - the finger of the hand to toggle and press the outer 6 to make the outer trigger 6 overcome the first -| ηπ Buckle (5) W should be...: The spring force of the piece 92 is toward the trigger valve 2 toward the slider 3 of the r: two more touchable positions; at the same time, the second push surface 62 will be attached to the main trigger 4 The first® button face 43; thereby, 11 200902246 can perform the contact mode of driving the nail. At this time, the operator can use the finger of the single hand holding the nail gun 1 to continue to press the outer trigger 6 to push the main trigger 4 to the body 10 (as shown in FIG. 7), so that the inner trigger 5 is pivoted. The connecting portion 52 receives the main trigger 4 and the adjusting base 7 to move up; and then pushes the knocking seat 31 of the safety sliding rod 3 against the working object, so that the knocking seat 31 interlocks the displacement of the safety sliding rod 3, The upward movement of the tongue 51 of the inner trigger 5 is caused to push up the entire inner trigger 5 to push against the valve stem 21 of the trigger valve 2 to drive the nailing rod in the nail gun 1 to drive the nailing operation. In this state, the operation 1 can continuously press the external trigger 6 and release the reciprocating operation of the knocking seat 31 repeatedly on the work object, so that the tongue 5 of the inner trigger 5 is continuously subjected to safe sliding. The reciprocating push operation of the rod 3 forms a continuous contact drive nailing operation. In addition, the contact driving nailing mode, that is, when the outer trigger 6 is swung to the pushing surface 62 to be attached to the first pressing surface 43 of the main trigger 4 (as shown in FIG. 6), the operator is also allowed to knock first. The seat 31 pushes against the work object, and the safety slide bar 3 is displaced upward (as shown in FIG. δ) to push up the tongue 51 of the inner plate machine 5 upward; at this time, the operator can follow the light The external trigger 6 pushes the main trigger 4 to contact the grab body 10 (as shown in FIG. 8), so that the pivoting portion 52 of the inner trigger 5 is moved up by the main trigger 4 and the adjusting base 7 to promote the whole inner movement. Trigger 5 moves up (four) to reach the 2nd domain of the 2nd _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Nail single or majority, in addition, 'when the operator wants to grab the nail from the _-type driving nail to switch the operating mode to switch the Yan-style drive to hit (four) to operate pure, X needs to release the outer panel 12 200902246 machine 6 ' The second elastic member 92 again drives the outward swing to be reset (as shown in FIG. 2), so that the outer f-nailing port 11 is moved by the adjustment seat 7, and the (four)_machine $ pull rod has a sequential drive. Hit the nail mode of operation. According to this, the external trigger 6 can be used to facilitate the operator to use the buckle main trigger 4 ^ to release the outer trigger 6 , thereby improving the switching needle grab! The hand is easy to enter, and the convenience of the operation is at the same time. · At the same time, the safety of the striker 21 during the above-mentioned carrying or use is not caused by the contact of the ^ or 2 contact type driving nails. Called the nail to grab 1 in the placement, swollen tm, the above-mentioned main trigger 4 can also be pivoted - shown in Figure 3 of the M-shaped figure) "can brake and release the adjustment seat 7 swing 2 and the main trigger 4 is built in at least - The first-stops 41 and 4 are shown in FIG. 2, and in the present embodiment, the first load block 41 corresponding to the two walls of the main trigger/two and the corresponding first swing 41 can stop the cutting rod 8 in the releasable adjustment seat 7 (as shown in ® 2) 'the second stop 42 can stop the support bar 8; the whole seat 7 swing position (as shown in Figure 9 can be switched to contact in the nail grab 1 Drive + 8 6 ^ Support rod 8 swings to the brake adjustment seat 7 pendulum = such as ^, ^ gn / too m 丄 position (as shown in Figure 9), against the adjustment seat 71, and by the first The second load block 42 is entirely 7_, which causes the outer _6 to make the nail S t this ^, the operator does not need to press the outer trigger 6 can also keep the nail in the state of performing the contact drive nailing mode. When the external trigger 6 is released, The support rod 8 can be pushed again to overcome the interference of the second stoppers 42, and the support rod 8 is disengaged from the adjustment seat 7 _ end to release the adjustment seat 7, the inner trigger 5 and the outer trigger 6 to be reset (as shown in FIG. 2). The support rod 8 can be swung to a position that can receive the stop of each of the first stoppers 41. Referring to FIG. 1G, a cross-sectional view of the second embodiment of the present invention is disclosed, and the present invention can also be An ear portion is formed on the adjusting seat 7a, and is exposed on the main trigger 4a, and a convex portion 64a is formed on the pushing surface 62a of the outer trigger 6a, and the ear portion 72a can be displaced by the swing to drive the adjusting seat 7a to swing. (As shown in Fig. U), the main trigger 4a is provided with a through hole 44a for the ear portion 72a and the convex portion 64a to be implanted, and the remaining members are equivalent to the first embodiment. Accordingly, when the operator does not When the external trigger 6a is buckled (as shown in FIG. 1A), the inner trigger 5 is driven by the first elastic member to drive the adjustment seat to rotate, so that the ear 72a is inserted into the through hole 44a of the main trigger 4a, so that the adjustment seat is caused. 7a drives the tongue 51 of the inner trigger 5 to extend to the touchable position of the safety slider 3; thereby, to perform the above sequence The operation mode of driving the nailing operation. When the operator buckles the outer trigger 6a (as shown in FIG. u), the outer trigger 6a swings toward the valve stem 21 of the trigger valve 2 to drive the convex portion 64 & implant The through hole 44a of the main trigger 4a is displaced, and the contact ear portion 72a is displaced to drive the adjusting seat 7a to swing, so that the adjusting seat 7a drives the tongue portion 51 of the inner trigger 5 to further extend toward the movable position of the safety slider 3. The tongue 51 is held in the touchable position of the reading lever 3; thereby, the operation of the above-described operation mode of the contact driving nail is performed, and the remaining embodiments are equivalent to the first embodiment described above. The above description of the present invention is sufficient to fully disclose the necessary technical content of the present invention, which is merely a preferred embodiment of the present invention, and is not intended to limit the scope of the patent application of the present invention. Equivalent modifications or substitutions made by those skilled in the art without departing from the spirit of the invention are intended to fall within the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing a first embodiment of the present invention. Fig. 2 is a partial enlarged view of Fig. 1. Figure 3 is an exploded perspective view of the first embodiment of the present invention. Fig. 4 is a view showing the state of use of the first embodiment of the present invention. Figure 5 is a second state diagram of use of Figure 4. Fig. 6 is a view showing another use state of the first embodiment of the present invention. Figure 7 is a second state diagram of the use of Figure 6. Figure 8 is a further state diagram of the use of Figure 6. Figure 9 is a further state diagram of the use of Figure 6. Figure 10 is a cross-sectional view showing a second embodiment of the present invention. Figure 11 is a diagram showing the state of use of Figure 10. [Main component symbol description] 1 .......nail gun 10 .......gun body 11 ... nailing port 2 ... trigger valve 21 .. ..... Valve stem 3 .......Safety slide bar 15 200902246 31 4,4a 41 42 43 44a 5 50,60,70 51 52 53 6 6 '6a 61 62,62a 63 64a 7 ' 7a 71 72a 8 91 92 Knocking seat main trigger first block second block first pressing surface through hole in the trigger shaft shaft pivoting part perforation external trigger second pressing surface pushing surface axis convex adjustment lever Ear support rod first elastic element second elastic element 16