200920564 九、發明說明： 【發明所屬之技術領域】 本發明提供一種釘搶之擊釘模式切換裝置，特別是涉 及一種可將氣動釘搶之驅動擊釘模式切換成順序式或接 式的技術。 【先前技術】 坊間之氣動釘搶，是以壓縮空氣為動力瞬間驅動擊釘200920564 IX. Description of the Invention: [Technical Field] The present invention provides a nail smashing mode switching device, and more particularly to a technique for switching a pneumatic nail rushing driving nailing mode to a sequential or a splicing mode. [Prior Art] The pneumatic nail grab in the workshop is driven by compressed air as a moment.
桿，使擊釘桿將釘件打入工作物内，而擊釘桿之作動，則 疋由槍體上之扳機及安全滑桿或其桿上相連結的敲擊座來 共同控制。 氣動釘搶之擊釘方式，為因應工作情況的需求，傳統 上可區分成順序式驅動（RestrictiVe actuati〇n或Sequential actuation)及接觸式驅動（c〇ntact actuation)等二種擊釘操作 模式。其中： ' 順序式驅動之擊釘模式，是指操作者欲擊發釘件時， 必須依循先將安全滑桿或桿上的敲擊座壓觸於待釘結的工 作物面，以推觸扳機内簧片上揚，而後壓扣扳機，舰機 内簧片被連動，而去啟動扳機閥進行擊發釘件的運作；操 作者若欲二次驅動擊釘時，至少，遵循先釋放扳機而後 再重複壓觸安全滑桿錢扣扳機的财，才能再次擊發釘 件。當操作者違反此-驅動順序，亦即先·機而後壓安 ^滑桿或桿上的敲擊座時，扳機内簧片無法被連動，且扳 機間無法被啟動，藉此抑制釘件被擊發n，當操作 者在壓扣扳機後，即使因無意間誤觸安全滑桿或桿上的敲 5 200920564 擊座，也不會發生意外擊釘的危險現象。 接觸式驅動之擊釘模式，是指操作者欲擊發釘件時， 可依循先持續壓扣扳機不放，隨後將安全滑桿或桿上的敲 擊座朝向待釘結的工作物面位置進行連續接觸式的敲擊， 使扳機内簧片在每一次敲擊時皆能被連動上揚，進而逐次 啟動扳機閥，進行可連續的接觸式擊釘運作。此外，接觸 式驅動擊釘模式，也容許操作者將安全滑桿或桿上的敲擊 座先行壓持於待釘結之工作物面上，以連動内簧片上揚， 隨後進行單次或連續壓扣扳機動作，以便於工作物面上釘 結單支或多數支釘件。 上述操作模式，皆已存在於同一把傳統釘搶上，並藉 由一切換裝置，來進行順序式或接觸式驅動擊釘模式的切 換控制，舉如美國專利No.7137540號技術，揭示出在一與 安全滑桿相銜接之轉動件一端形成二不等高的梯面，並經 由轉動件帶動二梯面轉動（非擺動），能切換各梯面與扳機内 簧片相接觸，致使釘搶能進行順序式及接觸式驅動擊釘模 式的切換控制；惟使用二梯面各自與扳機内簧片相接觸的 切換控制方式，導致轉動件結構較為複雜的問題，仍待改 善。 【發明内容】 為克服上述先前技術中，使用可切換之二梯面與扳機 内黃片相接觸，而造成轉動件之結構較為複雜的問題，本 發明之目的旨在提供一種釘搶之擊釘模式切換裝置，特別 是使用擺動（Swing)的方式控制單一接觸面進行位移，致 使單一接觸面具有二能與内簧片相接觸的擺動位置，藉以 200920564 簡化擊域式切換裝置之結構的複雜度。 =實踐：述目料發明釘搶之擊釘模式切換裝 設一檢之搶體内設-扳機間，且釘搶之扳機内樞 二内：片，能驅動扳機閥開閥，並於槍體上滑設一安全 伸至搶舰部的料"外，頂端延伸至鄰近 扳桟、侧，其特徵為： 伸出：=桿頂端樞接一擺臂’具一自擺臂之樞接軸心延 且p…以及―自臂部向外延伸的頂觸部，且頂觸部 顯切換的-第—擺動位置及—第二擺動 =動=之頂觸部能接受安全滑桿帶動而觸動内菩片弟 接、切動擊釘操作，且第二擺動位置之頂觸部能 =女王；月桿帶動而觸動内簧片，以進行接觸式驅動擊釘 依據上述可知，本發明之擺臂的結構複雜产， 制 衣 先前技術中之轉動件更為簡化，因此較利於產& 乂处 或者，上述本發明之安全滑桿頂端，亦可延 =端侧’而形成—推部，能接受安全滑桿帶動而觸；： 只片’以進彳了順序式驅動擊城作，且上述第—擺動位 之頂觸部係遠離内簧片。 置 除此之外，本發明也包含： 安全滑桿頂端具—減座’且樞接座上具至少 板，該擺臂係樞接於侧板上。 、 擺臂至少-端侧具-凸柱’侧板上具—第—通孔及— 一通孔，凸柱可植入第一通孔而定位頂觸部於第—擺動 200920564 位置 位置 且凸柱亦可植入第 通孔而定位頂觸部於第二擺動 擺臂上設—彈性元件’能驅動凸柱植人第—通孔或第 -u内’且擺臂之樞接軸心上具一旋鈕，能帶衽 離第-通孔或第二通孔，並能調撥臂部擺 的擺動位置。 η吳了貝觸部 -側板上具一行程槽，能導引凸柱位移而限制頂觸部於 =動:立置與第二擺動位置之間擺動，且旋-亦能帶： 主植入仃耘槽，亚進一步能調撥擺臂擺 行程槽内位移。 f軔凸柱於 & = ’〃為能再加詳述本發明，料列舉出較佳實施例， 。月配s芩照圖式而詳細說明如後述： 【實施方式】 首觀圖1所示，揭示出本發明第—款實施例的立體分 =’ 及® 3說明本發明釘搶之擊釘模式切換 衣置，係在-釘们之搶體10内設—扳機閥2，且釘搶i 之扳機3内福設-内簧片31，能驅動扳機閥2 上滑設-安全滑桿4，底端41延伸至搶體1〇底部 的擊釘口外，頂端42延伸至鄰近扳機3端侧。其中：一 該内簧片31 一端形成一槐接部32 (如圖3所示），以 ，設於扳機3之雙側端壁上’另一端形成—舌部33，當内 黃片31《舌部33及樞接部32 ^匕被向上推持或連動上移時 (如圖8所示）’内簀片31近中段位置係可推抵扳機間2 之閥桿21 ’藉以驅動扳機閥2 該安全滑桿4係呈彎 折形體(如圖1至圖5所示），其底端41於釘搶i之擊釘$ 8 200920564 外連結-用來抵觸工作物表面的敲擊座。 依據上述實施環境，本發明係 接一擺f 6(如圓】至圖5所示），呈一自^干/ 丁^ 42樞 延伸出的臂部61，以及;；=6之樞接軸心 62,且頂觸61向外延伸的頂觸部 一第二上 被調撥切換的一第一擺動位置⑵及 肥立置622(如圖3及圖7所示），第一巧動位f 之頂觸部62萨姑心6入乐杬動位置621 邛3伽/ 滑桿4帶動而觸動内簧片3!的舌 口P 如圖8所示），日筮_把^ J ώ 接為安入、)乐—杬動位置622之頂觸部62亦能 ^〜杯4帶動而觸動内菁片31的舌部33(如圖1()所 夫厚實施上，該頂觸部62之第—擺動位置⑵，係於 =反機3時(如圖3所示)，頂觸部62 箬 ；223："^ 33 '丁、於壓扣板機3時（如圖1〇 ， 觸動内簧片Μ之舌部33的位置。）頁觸°M2此上移 此外，在更加具體的實施上，本發日収加包含： 套置之中段位置設有—軸孔64(如圖1及圖6所示）， ί6；；；：；?Γ6^^ 牙0於文全滑杯4頂端42。 =滑桿4 丁_2結合或一體形成一_座5(如圖i 主圖7所不），且柜接座5 s , 上兴^ /成至夕一側板51 ,在本實施 ::一弟一侧板51及—第二側板 係樞接於第一與第二侧板51、52之間。 赐 =6至少一端侧形成有一凸柱631，且侧板^上設 弟—通孔511及—第二通孔512(如圖卜圖4及圖5所 9 200920564 2在—本貫施上舉以擺臂6雙端侧分卿成—第—凸柱63i 一:—祕632(如圖1所示），且第-及第二通孔511、 故於弟-側板51上為例，說明第—凸柱63ι可植入第 二=川而定位頂觸部62於第一擺動位置 =所示)’且第-凸㈣亦可植入第二通請而定 位_部62一於第二擺動位置622(配合圖7及圖ι〇所示）。 # / 第二凸柱631、632實質上係分別形成於-自擺 # 一6之樞接轴心60延伸出的尾板65雙端側(如圖}至圖7 所示）’且軸心60的位詈县太几知：、 置疋在凸柱63卜632與頂觸部62之 間。 ^丨！f 6上設—彈性元件71，在本實施上係在擺臂6之 車孔64 -端形成一較大孔徑的彈簧槽66(如圖*及圖 不）’且彈-性it件71係為-套置於軸桿7上並容置於彈菁槽 6與弟一側板52之間的壓簧，能驅動擺臂6往第—侧板 51方向進行橫移’以帶動第一凸柱⑶才直入第一 孔511、犯内；藉此，使擺臂6能在第一與第二側板^ 52之間進行挺縮式彈性位移。 該作為擺臂6之枢接軸心60的軸桿7 一端設 兀件71 (£頁）之推力’而帶動擺臂6往第二側板 進行橫移(如目6所示），以帶動第—凸柱631卿第： 二通孔51卜512，並能藉由調撥心丑72而控制臂部q 動（配合圖5及圖7所示），以切換頂觸部&的擺動把 並於釋放独72時，可藉由彈性科71驅動擺臂裳 -側板方向進行橫移，以再次帶動第—凸柱63ι植^ 10 200920564 一或第二通孔511、512内。 側板52上設一行程槽521(如圖2、圖3及圖4所示）， 在本實施上舉以設於第二側板52上為例，說明藉由按壓旋 鈕72能帶動第二凸柱632植入行程槽521内（如圖6所示）， 並能藉由調撥旋姐72轉動而帶動擺臂6擺動（配合圖10所 示），以帶動第二凸柱632沿行程槽521位移，致使第二凸 柱632接受行程槽521導引位移，進而限制頂觸部62於第 一擺動位置621與第二擺動位置622之間擺動。 藉由上述，玆逐一說明本實施例進行順序式或接觸式 驅動擊釘時的操作過程如後述： (1 )順序式驅動擊釘操作：操作者可按壓、調撥及釋 放旋鈕72(如圖6所示），以切換頂觸部62至第一擺動位置 621(如圖8所示）；此時，操作者必須將安全滑桿4底端41 的敲擊座推壓於待釘結的工作物面上，使敲擊座連動安全 滑桿4上挺位移，並透過樞接座5連動擺臂6上挺，致使 頂觸部62向上推觸内簧片31的舌部33上移；隨後，操作 者便可壓扣扳機3，使内簧片31之樞接部3 2也向上移動， 促使整個内簧片31上移而推抵扳機閥2之閥桿21，藉以驅 動搶體10内之擊釘桿進行單次的順序式驅動擊釘運作。 此外，操作者若違反上述操作順序，即操作者在無意 間先壓扣了扳機3(如圖9所示），而後誤觸了敲擊座或安全 滑桿4，進而連動擺臂6帶動頂觸部62上挺，也不會發生 意外擊釘的危險現象；因為，在壓扣扳機3當時已先連動 了内簧片31，導致其舌部33脫離頂觸部62上挺時的可觸 動位置，固無法推抵扳機閥2之閥桿21擊發釘件；藉此， 11 200920564 以構築形成一嚴密的順序式驅動擊釘模式。 綠= ·==:，作者可按壓、調撥及釋 u Q 6所不），以切換頂觸部幻至第二擺 62^ (如圖7及圖1〇所示）；此時，操作者可先壓扣板機3 内簧片31之柩接部32先向上移動；隨後，再 將文王滑# 4底端41之敲擊座推壓接觸於 :上，使敲擊座連動安全滑桿心樞接座5及擺臂 私，致使頂觸部62向上推觸内簧片31之 ％ 使整個内簧片31上移而推抵板機闕2 私促 搶體1〇内的擊釘桿進行接觸式驅動擊釘運于作; 了’操作者可持續壓扣扳機3不放，並二= 及壓觸敲擊座的往復操作，促使内簧片31之舌^ 式驅動料操作。 推觸運作’即形成連續的接觸 此外’接觸式驅動擊釘模式 先行壓持於騎結之工作物面上，= (如圖U所示），使頂觸部62向上推 上移;隨後，操作者可進行單次或 多數支釘件。的動作’以便於工作物面上針結單支或 觸料6㈣單一頂 之舌部33相姑細〃吏頂觸邛62具有能與内簣片31 口 妾觸的第—及第二擺動位置621、622 . ra tf· 本發明之擺動式擺臂6的賴.心置621 622,因此， 術中之轉動件 的、、，口構複錢，確實較上述先前技 &動件更^化，可在財料 12 200920564 悲下更進一步簡化切換裝置的結構複雜度，以提升產製效 率並降低成本，故已具備利於產業上大量且快速生產的優 點。 請參閱圖12,揭示出本發明第二款實施例的立體分解 圖，亚配合圖13及圖14說明上述安全滑桿4a頂端42a， $可延伸至鄰近扳機3a端侧，而形成一推部53a,能接受 安全滑桿4a帶動而觸動内簧片31a的舌部33a (配合圖20 所二且上述第一擺動位置621a之頂觸部62a在本實施上 係通離内簧片31a的舌部33a;因此，於壓扣或未壓扣扳機 知的情況下（配合@ 2Q所示），擺動至第—擺動位置灿 1. ::部62a在接受安全滑桿…"一……觸 内可片3la之舌部33a。上述第一及第二凸才主6313、6仏 在本實施上，係分別設於擺臂6a用來套置軸桿乃之軸孔 與頂觸部62a間的臂部—雙端侧（如圖以斤朴且第 一，孔511a係設於擺f 6a樞接軸心_ τ方之柩接座以 的第—側板51a上（配合圖15至圖18所示），第二通孔 係設於樞接軸心60a上方的第一側板5u上，且推部… h形成於樞接座5a頂部；此外，本實施例之樞接座^的第 :側板52a上未設有行程槽，其餘構件組成係等同於上述第 一款實施例。藉此，當操作者欲將頂觸部6 2 a切換至第一 動位置灿、6仏時，可按壓独仏以克服彈性 a之推力（如圖17所示），而帶動擺臂6 a往第二侧板 、a向進行橫移’以帶動第一凸柱631a脫離第—或第二 通孔511a、512a，並能藉由調撥旋紐72 厂 擺動（配合圖18所示），以切換頂觸部62a擺動 13 200920564 二擺動位置 62la、622a，、， 元件71 a再次驅動擺臂=方、釋放》疋叙72a時，藉由彈性 二通孔511a、5l2a内，動第一凸柱631a植入第—或第 擺動位置621a、622a。#以定位頂觸部6仏於第一或第二 藉由上述，玆逐— 驅動擊釘時的操作過程如後^實施例進行順序式或接觸式 (1)順序式驅動擊 ^ 放旋鈕72a(配合圖17至。717乍.操作者可按壓、調撥及釋 第一擺動位置62la(如圖圖2 19所示），以切換頂觸部62a至 41a之敲擊座推壓於待:所不），並將安全滑桿4a底端 全滑桿4a、樞接座5&叮結，工作物面上，使敲擊座連動安 向上推觸内簀片3la的及，祁53a上挺位移，致使推部53a 扣扳機3a，使内簧片、3^σ卩33a上移；此時’操作者便可壓 整個内簧片31a上移而梅之樞接部32a也向上移動，促使 動釘搶la搶體1如内$扳機閥2a之閥桿21a，藉以驅 運作。此外，操作者^ 了桿進行單次的順序式驅動擊釘 所示），會連動内簧片31 备間先壓扣了扳機3a(如圖21 的可觸動位置；此時，二f *部3%脫_部53a上挺時 連動梅接座5a及推部53 j 了敲擊座或安全滑桿4a，而 因此不會發生意外擊釘“ ^無法觸舌部33a上移， (2 )接觸式驅動擊釘 放旋紐72a(如圖17至圖19戶乍—.操作者可按壓、調撥及釋 二擺動位置622a(如圖2 7 ’以切換頂觸部62a至第 機3a至底位，使内簧片3斤不）；此日夺，操作者可先壓扣扳 ^.3 A 、 a之樞接部32a上移，再將安全 /月杯4a之破擊座推壓接觸 无1於传釘結的工作物面上，使敲擊 200920564 Γ 頂觸部¥ 4a、樞接座5a及擺f 6a上挺位移，致使 上=a向上推觸舌部33a上移，促使整個内簧片31 4夕77抵閥桿21a，以驅動搶體10a内的擊釘桿進行接a :== 乍;籍此，者可持續壓扣扳機= 此外，接進彳讀續的接觸式驅動擊釘操作。 壓持於待作者將敲擊座先行 ^及擺臂“上挺二:動安全滑桿如、框接座 觸舌部％上移·隨所示）’使頂觸部62a向上推 機3a的動作，㈣2 f者可進行單次或連續之壓扣扳 ^ 更於工作物面上釘結單支或多數支釘件。 施之必，已足以充分揭示出本發明可供據以實 Jt非用内谷，然其僅為本發明之較佳實施例而已， ;==:;=圍，凡任何娜技術 :均一發二==等效鑛置 【圖式簡單說明】 圖1 ·為本發明第—款實施例的立體分解圖。 圖2 .為本發明第—款實施例的立體圖。 圖3 .為本發明第—款實施例的側視剖面圖。 圖4 .為圖2的前視剖面圖。 圖5 :為圖2的側視剖面圖。 圖6 :為圖4的局部放大圖。 圖7 :為圖5的局部放大圖。 圖8為本發明第—款實施例的-使用狀態圖。 15 200920564 圖9 .為本發明第—款實施例的另一使用狀態圖。 圖10 :為本發明第一款實施例的再一使用狀態圖。 圖U :為本發明第一款實施例的又一使用狀態圖： 圖12 :為本發明第二款實施例的立體分解圖。 圖13 :為本發明第二款實施例的立體圖。 圖H:為本發明第二款實施例的側視剖面圖。 圖15 :為圖13的前視剖面圖。 圖16 .為圖13的侧視剖面圖。 圖17 :為圖b的一局部放大圖。 圖18 :為圖16的局部放大圖。 圖19.為圖15的另一局部放大圖。 。.為本發明第二款實施例的一使用狀態圖。 ^ 21 .為本發明第二款實施例的另一使用狀態圖。 圖22 . 九士义 Α 囷.局本务明第二款實施例的再一使用狀態圖。 【半:23.為本發明第二款實施例的又一使用狀態圖。 王要凡件符號說明】 1 ' la … 10 、 10a _ -nw 2、2a ......搶體 21 、 2la . -扳機閥 3、3a 閥桿 31 '3la . …扳機 32 、 32a . 内黃片 33 、 33a . 樞接部 .......舌部 16 200920564 4、4a — -…安全滑桿 41 ' 41a ---- --- 底立而 42、42a ---- -…頂端 5、5a -… ---- 棍接座 51、51a ---- -- 苐侧板 511、511a ---- ---弟 通孔 512、512a ---- -…第二通孔 52 ' 52a ---- -…第二侧板 521 …- -…打程槽 53a -… -…推部 6、6a ----- -…擺臂 60 、 60a ----- ---- 車由心 61 、 61a ----- -…臂部 62、62a ---- -…頂觸部 621、621a -… -…第一擺動位置 622 ' 622a -…第二擺動位置 631、631a -… 第一凸柱 632 ' 632a —- 第-凸柱 64 、 64a ----- -…軸孔 65 -… 尾板 66 …- -…彈簧槽 7、7a —- —軸才干 71、71a -…· ---- 彈性元件 72 > 72a ----. ——旋紐 17The rod causes the nail rod to drive the nail into the work object, and the action of the nail rod is jointly controlled by the trigger on the gun body and the safety slider or the knocking seat connected to the rod. The pneumatic nail grabbing method is traditionally divided into two types of nailing modes, such as sequential drive (RestrictiVe actuati〇n or Sequential actuation) and contact drive (c〇ntact actuation). Among them: 'Sequentially driven nailing mode means that when the operator wants to hit the nail, it must follow the safety slider or the tapping seat on the rod to touch the workpiece surface to be nailed, so as to push the trigger The inner reed is raised, and then the trigger is pulled, the inner reed of the ship is interlocked, and the trigger valve is activated to perform the operation of the nail; if the operator wants to drive the nail twice, at least, the trigger is released first and then the pressure is repeated. You can hit the nail again by touching the safety slider and the money of the trigger. When the operator violates this-drive sequence, that is, when the machine first presses the slider or the knocker on the lever, the trigger inner reed cannot be interlocked, and the trigger can not be activated, thereby suppressing the nail being When n is triggered by the operator, even if the operator accidentally accidentally touches the safety slider or the knocker on the pole, there is no danger of accidental nailing. The contact-driven nailing mode means that when the operator wants to hit the nailing member, the trigger can be continuously pressed, and then the tapping seat on the safety sliding rod or the rod is oriented toward the working object surface to be nailed. The continuous contact type tapping enables the trigger inner reed to be moved up and down at each tapping, and then the trigger valve is successively activated to perform continuous contact nailing operation. In addition, the contact drive nailing mode also allows the operator to press the safety slider or the tapping seat on the rod to the work surface to be nailed to interlock the inner spring to rise, followed by single or continuous Pressing the trigger action to facilitate the nailing of a single or a plurality of nails on the work surface. The above operation modes are all present in the same conventional nail, and the switching control of the sequential or contact driving nailing mode is performed by a switching device, as disclosed in the technique of U.S. Patent No. 7,137,540, which discloses One end of the rotating member that is connected with the safety slider forms a step surface with two unequal heights, and the two step surfaces are rotated (not oscillated) via the rotating member, and the ladder surfaces can be switched to contact with the inner spring of the trigger, thereby causing the nail to be grabbed. The switching control of the sequential type and the contact type driving nailing mode can be performed; however, the switching control method in which the two step faces are respectively in contact with the inner spring of the trigger causes the structure of the rotating member to be complicated, and the problem still needs to be improved. SUMMARY OF THE INVENTION In order to overcome the above problems in the prior art, the use of the switchable two-step surface to contact with the yellow sheet in the trigger causes the structure of the rotating member to be complicated, and the object of the present invention is to provide a nail-punching nail. The mode switching device, in particular, uses a swinging method to control the displacement of a single contact surface, so that the single contact surface has two swing positions that can contact the inner spring piece, thereby simplifying the structure complexity of the hitting type switching device by 200920564 . = Practice: The invention of the nails to steal the nail mode switch installation and inspection of the body set - the trigger room, and the nail grab the inner hub of the trigger: the piece, can drive the trigger valve to open the valve, and the gun body The upper slide extends to the material of the rushing portion of the ship. The top end extends to the adjacent yoke and side. The features are as follows: Extension: = the top of the rod is pivotally connected to the swing arm and has a pivoting shaft from the swing arm. The heart extension and p... and the top contact portion extending outward from the arm portion, and the top contact portion of the top contact portion and the second swing = motion = top contact portion can be driven by the safety slider The inner bodhisattva is connected and cut, and the top contact portion of the second swing position can be the queen; the moon rod is driven to touch the inner spring to perform the contact drive nail. According to the above, the swing arm of the present invention is known. The structure is complicated, and the rotating parts in the prior art of the garment are more simplified, so that it is more advantageous for the production & or the top end of the safety slider of the present invention can be extended to the end side to form a push portion. Accepting the safety slider to touch and touch;: Only the film is driven by the sequential drive, and the above Wobble bit lines of the contact portion away from the inner leaf. In addition, the present invention also includes: a safety slider top end-reducing seat' and a pivoting seat having at least a plate pivotally coupled to the side panel. , the at least one end of the swing arm - the column on the side plate - the first through hole and the - through hole, the protrusion can be implanted into the first through hole and the top contact portion is positioned at the position of the first swing - 200920564 and the stud The through hole can also be implanted to position the top contact portion on the second swinging swing arm - the elastic element can drive the protruding post to the first through hole or the -u inner portion and the pivoting axis of the swing arm has A knob can be pulled away from the first through hole or the second through hole, and can adjust the swing position of the arm pendulum. η 了 贝 贝 贝 贝 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The gutter can further adjust the displacement in the groove of the swing arm. The preferred embodiment of the invention is illustrated by the fact that the <=> The following is a detailed description of the following: [Embodiment] As shown in the first view of FIG. 1, the three-dimensional subsections of the embodiment of the present invention = 'and ® 3 illustrate the nail-punching mode of the present invention. Switching the clothes, the trigger valve 2 is set in the body 10 of the nail, and the inner ring 13 of the trigger 3 of the trigger 3 can drive the trigger valve 2 to slide on the safety slider 4, The bottom end 41 extends to the outside of the nailing opening at the bottom of the body 1 , and the top end 42 extends to the side adjacent to the trigger 3 end. Wherein: one end of the inner spring piece 31 forms a splicing portion 32 (shown in FIG. 3), and is disposed on the double-side end wall of the trigger 3 to form a tongue portion 33 at the other end, when the inner yellow piece 31 When the tongue 33 and the pivoting portion 32 are pushed up or moved up (as shown in FIG. 8), the near middle position of the inner flap 31 can be pushed against the valve stem 21 of the trigger chamber 2 to drive the trigger valve. 2 The safety slider 4 is in the form of a bent body (as shown in Figs. 1 to 5), and the bottom end 41 is externally connected to the nailing device for striking the surface of the workpiece. According to the above-mentioned implementation environment, the present invention is connected to a pendulum f 6 (such as a circle) to the arm portion 61 of the arm portion 61, and a pivoting shaft of the hinge; a first 62-position (2) and a fat stand 622 (shown in FIGS. 3 and 7), wherein the top contact 61 extends outwardly, and the first touch position f The top contact portion 62 Sa Guxin 6 enters the music movement position 621 邛3 gamma / the slider 4 drives and touches the inner reed 3! The tongue P is as shown in Fig. 8), the Japanese 筮 _ ^ ^ ^ ώ The top contact portion 62 of the erecting position 622 can also be driven by the cup 4 to touch the tongue portion 33 of the inner crest sheet 31 (as shown in Fig. 1(), the top contact portion 62 The first-swing position (2) is when the reverse machine 3 (as shown in Fig. 3), the top contact portion 62 箬; 223: "^ 33 ', when the press plate machine 3 (as shown in Fig. 1), touch The position of the tongue portion 33 of the inner reed cymbal.) The page touches the position of the M2. Further, in a more specific implementation, the present day includes: the middle portion of the sleeve is provided with a shaft hole 64 (Fig. 1) And Figure 6), ί6;;;:;?Γ6^^ teeth 0 at the top of the full slide 4 of the 42. = Slider 4 _2 combines or integrally forms a _ seat 5 (as shown in Figure 7 of the main figure 7), and the cabinet pedestal 5 s, Shangxing ^ / into the eve side board 51, in this implementation:: a brother side board 51 and The second side plate is pivotally connected between the first and second side plates 51, 52. At least one end side of the side is formed with a protrusion 631, and the side plate is provided with a through hole 511 and a second through hole. 512 (as shown in Fig. 4 and Fig. 5, 200920564 2 in the present application, the swing arm 6 double-end side is divided into the first-column 63i one: - secret 632 (shown in Figure 1), And the first and second through holes 511, and thus the brother-side plate 51 is taken as an example, the first protrusion 63d can be implanted in the second=the same position as the first top position. The first convex (four) may also be implanted into the second pass and the positioning portion 62 is at the second swing position 622 (shown in conjunction with Figures 7 and ι). # / The second studs 631, 632 are substantially formed separately On the double-end side of the tail plate 65 extending from the pivot axis 60 of the 6-self-swinging #6 (as shown in Figure _ to Figure 7), and the axis of the axis 60 is too much known: Between the column 63 632 and the top contact portion 62. ^丨!f 6 is provided - an elastic member 71, in this embodiment The hole 64-end of the swing arm 6 forms a large-aperture spring groove 66 (as shown in FIG. 4 and FIG. 2) and the elastic-item member 71 is sleeved on the shaft 7 and accommodated in the elastic shaft. The compression spring between the slot 6 and the side plate 52 can drive the swing arm 6 to traverse the direction of the first side plate 51 to drive the first protrusion (3) to enter the first hole 511 and commit the ball; thereby, The swing arm 6 can perform a constrictive elastic displacement between the first and second side plates 52. The shaft 7 as the pivoting shaft 60 of the swing arm 6 is provided with a thrust of the jaw 71 at one end, and the swing arm 6 is traversed to the second side plate (as shown in FIG. 6) to drive the first —The pillar 631 clerk: the two through holes 51 512, and can control the arm movement by the adjustment of the heart ugly 72 (as shown in FIG. 5 and FIG. 7 ) to switch the swing of the top contact & When the release 72 is released, the elastic arm 71 can be used to drive the swing arm-side plate direction to traverse to drive the first-protrusion 63 植 10 200920564 one or the second through holes 511, 512. The side plate 52 is provided with a stroke groove 521 (as shown in FIG. 2, FIG. 3 and FIG. 4). In the present embodiment, the second side plate 52 is taken as an example to illustrate that the second protrusion can be driven by pressing the knob 72. The 632 is implanted in the stroke groove 521 (as shown in FIG. 6), and can swing the swing arm 6 by the rotation of the dialer 72 (shown in FIG. 10) to drive the second protrusion 632 to be displaced along the stroke groove 521. The second protrusion 632 is guided to receive the displacement of the stroke groove 521, thereby restricting the top contact portion 62 from swinging between the first swing position 621 and the second swing position 622. Through the above, the operation process of the sequential or contact type driving nailing in this embodiment will be described one by one as follows: (1) The sequential driving nailing operation: the operator can press, adjust and release the knob 72 (Fig. 6) Shown) to switch the top contact portion 62 to the first swing position 621 (as shown in FIG. 8); at this time, the operator must push the tapping seat of the bottom end 41 of the safety slider 4 to the work to be nailed. On the object surface, the tapping seat is interlocked with the safety slide bar 4, and the swing arm 6 is pushed up through the pivoting seat 5, so that the top contact portion 62 pushes up the tongue portion 33 of the inner spring piece 31 upward; The operator can press the trigger 3 to move the pivoting portion 3 2 of the inner reed 31 upward, thereby causing the entire inner reed 31 to move up and push against the valve stem 21 of the trigger valve 2, thereby driving the body 10 The nail bar performs a single sequential drive nailing operation. In addition, if the operator violates the above operation sequence, the operator unintentionally presses the trigger 3 (as shown in FIG. 9), and then accidentally touches the tapping seat or the safety slider 4, thereby interlocking the swing arm 6 to drive the top. When the contact portion 62 is upright, there is no danger of accidental nailing; because the inner spring piece 31 has been linked first when the buckle trigger 3 is at the time, causing the tongue portion 33 to be disengaged when it is disengaged from the top contact portion 62. The position, the solid can not push the valve stem 21 of the trigger valve 2 to shoot the nail; thereby, 11 200920564 is constructed to form a strict sequential driving nailing mode. Green = ·==:, the author can press, dial and release u Q 6 does not), to switch the top touch to the second pendulum 62^ (as shown in Figure 7 and Figure 1); at this time, the operator The splicing portion 32 of the inner reed 31 of the squeegee machine 3 can be moved upward first; then, the knocking seat of the bottom end 41 of the wenwan slide #4 is pressed against: so that the knocking seat is linked with the safety slider The core pivot joint 5 and the swing arm are private, so that the top contact portion 62 pushes up the inner spring piece 31 to make the entire inner spring piece 31 move up and push it against the trigger machine 2 The contact-driven driving nail is used for the operation; the operator continues to press the trigger 3, and the second and the reciprocating operation of the pressing tapping seat cause the inner reed 31 to drive the material. Pushing operation 'that forms a continuous contact. In addition, the contact drive nailing mode is first pressed against the work surface of the riding knot, = (as shown in FIG. U), and the top contact portion 62 is pushed up and up; The operator can make single or multiple staples. The action 'supplements the needle on the work surface to single or touch the 6 (four) single top tongue 33. The top contact 61 has a first and second swing position that can be contacted with the inner flap 31. 621, 622. ra tf· The oscillating swing arm 6 of the present invention is placed at 621 622, so that the rotary member of the operation, the mouth structure is more complicated than the above-mentioned prior art & In the case of the material 12 200920564, the structural complexity of the switching device can be further simplified to improve the production efficiency and reduce the cost, so that it has the advantages of a large amount of industrial production and rapid production. Referring to FIG. 12, an exploded perspective view of a second embodiment of the present invention is disclosed. Referring to FIG. 13 and FIG. 14, the top end 42a of the safety slider 4a can be extended to the end side adjacent to the trigger 3a to form a pushing portion. 53a, can receive the tongue 33a of the inner spring piece 31a by the safety slider 4a (the top contact portion 62a of the first swing position 621a and the tongue of the inner spring piece 31a in the present embodiment) Part 33a; therefore, in the case of a press or untrigger trigger (indicated by @2Q), swing to the first-swing position can be 1. The following part 62a accepts the safety slider..." The first and second male main members 6313 and 6 are respectively disposed on the swing arm 6a for arranging the shaft between the shaft hole and the top contact portion 62a. The arm part - the double end side (the figure is the first and the first side, the hole 511a is set on the first side plate 51a of the pendulum f 6a pivoting the axis _ τ side of the socket (with FIG. 15 to FIG. 18). The second through hole is disposed on the first side plate 5u above the pivot axis 60a, and the pushing portion ... h is formed on the top of the pivoting seat 5a; in addition, the pivoting seat of the embodiment is ^ The first side plate 52a is not provided with a stroke groove, and the remaining components are equivalent to the first embodiment described above. Thereby, when the operator wants to switch the top contact portion 6 2 a to the first moving position, 6 仏The pressure can be pressed against the thrust of the elastic a (as shown in FIG. 17), and the swing arm 6a is moved to the second side plate and the a direction is traversed to drive the first protrusion 631a out of the first or second The through holes 511a, 512a can be swung by the dial knob 72 (shown in Fig. 18) to switch the top contact portion 62a to swing 13 200920564 two swing positions 62la, 622a, and the element 71 a drives the swing arm again = In the case of the release, the first protrusion 631a is inserted into the first or the first swing position 621a, 622a by the elastic two-holes 511a, 511a, and the top contact portion 6 is placed on the first or Secondly, by the above, the operation process of driving the nailing is performed in the following manner, or the sequential (1) sequential driving of the firing knob 72a (in conjunction with FIGS. 17 to 7.17). Pressing, dialing and releasing the first swing position 62la (as shown in FIG. 2 19) to switch the tapping of the top contact portions 62a to 41a Waiting for: no), and the safety slider 4a at the bottom of the full slide bar 4a, the pivot joint 5 & knot, on the work surface, so that the knocking seat is connected to the inner slide 3l, and 祁53a is displaced upward, causing the pushing portion 53a to pull the trigger 3a to move the inner reed, 3^σ卩33a upward; at this time, the operator can press the entire inner spring 31a upward and the plum pivot portion 32a is also upward. Move, prompting the nail to grab the body 1 such as the valve stem 21a of the trigger valve 2a, in order to drive the operation. In addition, the operator ^ rod to perform a single sequential drive pin), will interlock the inner reed 31 to prepare the trigger 3a (such as the touchable position of Figure 21; at this time, two f * When the 3% off portion 53a is upright, the plum socket 5a and the push portion 53 j are knocked on the seat or the safety slider 4a, so that the accidental nailing "^ cannot be moved up, (2) The contact type driving nail puts the knob 72a (as shown in Fig. 17 to Fig. 19). The operator can press, dial and release the swing position 622a (as shown in Fig. 2 7' to switch the top contact portion 62a to the third machine to the bottom Position, so that the inner reed 3 kg); this day, the operator can first press the button ^.3 A, a pivotal portion 32a up, and then push the safety / moon cup 4a break seat There is no 1 on the work surface of the nailed knot, so that the hitting of the 200920564 顶 top contact portion 4a, the pivot joint 5a and the pendulum f 6a are relatively displaced, so that the upper=a push up the tongue portion 33a upwards, causing the whole The inner spring piece 31 is slid to the valve stem 21a to drive the nailing rod in the body 10a to a:== 乍; thereby, the sustainable pressure trigger trigger = in addition, the continuous contact type is connected Drive the nailing operation. The author will strike the seat first and the swing arm "upright two: move the safety slider, such as the frame contact portion up. · as shown" to make the top contact portion 62a push the machine 3a upwards, (4) 2 f The single or continuous press button can be used to nail a single or a plurality of nails on the work surface. It must be sufficient to fully reveal that the present invention can be used to make Jt non-use valleys. However, it is only a preferred embodiment of the present invention; ;==:;==, any of the Na technology: uniform two == equivalent minerals [schematic description] Figure 1 · The first paragraph of the present invention 2 is a perspective view of a first embodiment of the present invention. Fig. 3 is a front cross-sectional view of the embodiment of the present invention. Fig. 4 is a front cross-sectional view of Fig. 2. Fig. 5 is a side elevational view of Fig. 2. Fig. 6 is a partial enlarged view of Fig. 4. Fig. 7 is a partial enlarged view of Fig. 5. Fig. 8 is a view showing a state of use of the embodiment of the present invention. 15 200920564 Figure 9 is another use state diagram of the embodiment of the present invention. Figure 10 is a further use state diagram of the first embodiment of the present invention. FIG. 12 is a perspective view of a second embodiment of the present invention. FIG. 13 is a perspective view of a second embodiment of the present invention. FIG. Figure 15 is a front cross-sectional view of Figure 13. Figure 16 is a side cross-sectional view of Figure 13. Figure 17 is a partial enlarged view of Figure b. Figure 18: Figure 16 Figure 19 is another enlarged view of Figure 15. A state of use diagram of the second embodiment of the present invention. ^ 21 is another use state diagram of the second embodiment of the present invention. Figure 22. Nine Shiyi Α 囷. Another state of use diagram of the second embodiment of the Bureau of the Office. [Half: 23. Another use state diagram of the second embodiment of the present invention. Wang Yaofan symbol description] 1 'la ... 10, 10a _ -nw 2, 2a ...... grab body 21, 2la. - trigger valve 3, 3a valve stem 31 '3la. ... trigger 32, 32a. Inner yellow piece 33, 33a. Pivot part....... Tongue 16 200920564 4, 4a — -... Safety slider 41 ' 41a ---- --- Bottom and 42, 42a ---- -... Top 5, 5a -... ---- Sticks 51, 51a ---- -- 苐 side plates 511, 511a ---- --- through hole 512, 512a ---- -... Two through holes 52 ' 52a ---- -... second side plate 521 ... - -... play groove 53a -... -... push portion 6, 6a ----- -... swing arm 60, 60a ---- - ---- Car heart 61, 61a ----- -... Arm 62, 62a ---- - Top contact 621, 621a - ... -... First swing position 622 ' 622a -... Second Swing positions 631, 631a -... First studs 632 ' 632a - - Pillars 64, 64a ----- - Shaft holes 65 -... Tail plates 66 ... - -... Spring slots 7, 7a — — — Shafts 71, 71a -...· ---- Elastic elements 72 > 72a ----. ——Rotary 17