201223717 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種手持式夾具，特別是指一種防夾手 的手持式夾具設計，主要是為了防止驅動把手於能量釋放 時發生瞬間回彈而夾傷手指的情事。 【先前技術】 習知專供工作物件實施夾持或擴張的手持式快速夾具 ，如第095201382號及第095202864號發明專利案，及同一 φ 申請人已申請獲准的第M344953號發明專利，上述習知手 持式夾具均必須倚賴一釋放扳扣，用以解除夾具的夾持或 擴張狀態，但使用者在拉動釋放扳扣後，由於驅動把手在 釋能的瞬間就會立即強力回彈，並碰撞固定把手，是以使 用者若是經驗不足或一時不慎，就非常容易發生夾傷使用 者手指的情形，造成手持式夾具整體使用操作的困擾。 【發明内容】 本發明之主要目的，乃在於提供一種防夾手的手持式 • 夾具設計，該手持式夾具係包括移動桿、固定把手、驅動 把手及第一夾塊座體，於第一夾塊座體及固定把手分別設 有第一夾塊與第二夾塊，而固定把手則樞設結合一釋放扳 扣，以供解除夾具的能量，本發明特別是指該釋放扳扣係 具有一觸動部，而固定把手的本體係嵌設至少一個活動擋 塊，因此當釋放扳扣進行釋放動作時，即可利用釋放扳扣 的觸動部同步觸動推移活動擋塊，使活動擂塊產生位移， 進而可與驅動把手形成擋止，並避免驅動把手與固定把手 201223717 發生相互碰撞，故於驅動把手釋能瞬間回彈時，也就不會 再發生夾傷手指的情事。 本發明之次要目的，乃在於提供一種防夾手的手持式 夾具設計，其中，所述的驅動把手亦可進一步於内側設有 一延伸擋片，以利用該延伸擋片可直接與活動擋塊形成擋 止，藉此達到防止夾傷手指的相同功能。 本發明之又一要目的，乃在於提供一種防夾手的手持 式夾具設計，其中，所述釋放扳扣的觸動部，其係可為一 體成型而延伸設於釋放扳扣的一端，或亦可選擇套置結合 一頂持塊，以利用頂持塊可觸動推移活動擋塊，使活動擋 塊可同步被向外推出而產生位移，藉此與驅動把手或驅動 把手内側的延伸擋片形成擋止，以阻止驅動把手與固定把 手發生碰撞’確保不會炎傷手指。 本發明之又一要目的，乃在於提供一種防夾手的手持 式夾具設計，其中，所述的活動擋塊，其係在活動擋塊的 一側形成一斜面，因此可配合釋放扳扣觸動部的觸動推移 ，進而產生向外的位移。 本發明之再一要目的，乃在於提供一種防夾手的手持 式夾具設計，係可在固定把手的本體兩側分別嵌設一個活 動擋塊，利用釋放扳扣的觸動部可同時觸動推移兩個活動 擋塊，使兩邊的活動擋塊同步產生位移，進而與驅動把手 或驅動把手内側的延伸擋片形成擋止，用以避免驅動把手 與固定把手發生碰撞，防止發生夾傷手指情事。 本發明之另一目的，乃在於提供一種防夾手的手持式 夾具設計，其中，所述活動擋塊係可結合一復位彈簧，使 201223717 釋放扳扣於結束釋放動作之後，可利用復位彈簧的自動復 位而立即回復至原始的未播止狀雜。 【實施方式】 茲依附圖實施例將本發明結構特徵及其他作用、目的 詳細說明如下： 如第一圖至第四圖所示，係本發明的第一實施例，其 - 主要係包括：一移動桿1、—固定把手2、-驅動把手3 及第一夾塊座體4，該移動桿1係穿置結合第一夾塊座體 籲4及固定把手2 ’第-夾塊座體4的一端設有第一爽塊41 ，固疋把手2的一端具有第二夾塊21，而驅動把手3係樞 β又、σ於固疋把手2，而下端結合一握柄3〇，其係可供驅 動控制固定把手2内部的作動片5與止動片6等 習知元件 其係於驅動把手3按屢作動時（如第四圖），可利用作動 片5的錯動移位而帶動移動桿1產生單向位移，使兩夾持 塊41 21呈現夾持（或擴張）的操作功能，又所述固定把手 2的一側係樞設結合—釋放扳扣22，當夾具在儲能狀態下 •(即失持或擴張狀態），係可通過釋放扳扣22的扳動而解除 夹^的能量，進而可鬆放作動片5、止動片6與移動桿1 的D乂合狀態，但上述組成因屬習知，故不再贅述。 本發明的改良在於··上述的釋放扳扣22係具有一觸動 部221 ’且於固定把手2本體的選定位置係活動嵌入至少一 個活動擋塊23，當釋放扳扣22進行釋放動作時 (亦即扳動 =放扳扣22’係使彎勾端222頂推移止動片6以達到鬆放咬 & =目的），並利用觸動部221同步觸動活動擋塊23，使活 動擋塊23產生一向外位移，進而可與驅動把手3形成擂止 201223717 ’藉此阻隔驅動把手3 (或其下端的握柄3〇)與固定把手2 ，避免接觸相互碰撞，故能防止驅動把手3於釋能瞬間回 彈時發生夾傷手指的情事。 依上述第一實施例顯示’其中’所述的驅動把手3係 在内側設有一延伸擋片31，以利用該延伸擋片3 ^可直接與 活動擋塊23形成擋止，故驅動把手3 (或下端握柄3〇)與固 定把手2之間可保持一定的間隙A(如第七圖），而獲得不 會夾傷手指的功能。 如第一實施例所示，釋放扳扣22的觸動部221，其係延 伸設於釋放扳扣22的一端，又該觸動部221亦可選擇^置結 合一頂持塊223(如第二圖），當釋放扳扣22進行釋放動作 時，亦即扳動釋放扳扣22使彎勾端222頂推移止動片6， 以達到鬆放咬合的目的’如此即可利用觸動部221 (或觸 動。卩221所套置結合的頂持塊223 )觸動推移活動擔塊η， 使/舌動擋塊23可同步被向外推出而產生位移，於釋能瞬間 口彈時’活動擔塊2 3可與驅動把手3的内側或驅動把手3 内側的延伸擋片31而形成擋止（如第一或七圖），以阻止驅 動把手3 (或下端握柄30)與固定把手3發生碰撞，確保不 會失傷手指。 如第五、六圖所示，活動擔塊23於接觸釋放扳扣22的一 側係設為一斜面231，該觸動部221 (或觸動部221所套置結 合的頂持塊223，該頂持塊223僅係一選擇使用的元件，並非 要兀件）於平時係頂持位於斜面231下端（如第五圖），一 仫釋放扳扣22被扳動時，頂持塊就會沿著斜面231向上 移動，並貼靠於斜面231同步觸動推移活動擋塊23,因此使 201223717 '活動擔塊23被迫向外推出產生位移（如第六圖） ’本發明即 矛用活，擔塊23向外位移而與驅動把手3内侧的延伸播片 31形成擔止’因驅動把手3受到延伸擔片31的擔止（如第 七圖故驅動把手3(或下端握柄30)與固定把手2之間 !·互可保持定的間隙A，確保不會發生夾傷手指的情事。 上述的活動擋塊23，除了係活動嵌置於固定把手2的 •定^之外，並於活動擋塊23結合—復位彈f 24， ' ,—以圖所示，該活動擋塊23係於底端插植結合一單 籲4m彈簧24 ’並將復位彈簀％的另—端插固結合於201223717 VI. Description of the Invention: [Technical Field] The present invention relates to a hand-held jig, and more particularly to a hand-held jig design for preventing pinching, mainly for preventing an instantaneous rebound of a driving handle when energy is released. The situation of pinching your fingers. [Prior Art] A hand-held quick clamp for holding or expanding a work object, such as the invention patents No. 095201382 and No. 095202864, and the invention patent No. M344953 which the same φ applicant has applied for, the above-mentioned It is known that the hand-held clamps must rely on a release lever to release the clamped or expanded state of the clamp, but after the user pulls the release buckle, the drive handle will immediately rebound and collide immediately at the moment of release. The fixed handle is a situation in which the user is very likely to pinch the user's finger if the user is inexperienced or inadvertently, causing troubles in the overall operation of the hand-held clamp. SUMMARY OF THE INVENTION The main object of the present invention is to provide an anti-pinch handheld type fixture design, the hand-held fixture includes a moving rod, a fixed handle, a driving handle and a first clamping block body, in the first clamp The block body and the fixed handle are respectively provided with a first clamping block and a second clamping block, and the fixing handle is pivotally coupled with a release buckle for releasing the energy of the clamping device. In particular, the present invention has a release triggering system. The movable portion of the fixed handle is embedded with at least one movable stop. Therefore, when the release button is released for release, the movable portion of the release lever can be used to synchronously actuate the movable movable block to displace the movable block. In addition, the driving handle can be formed to stop, and the driving handle and the fixed handle 201223717 are prevented from colliding with each other. Therefore, when the driving handle is released instantaneously, the finger will not be pinched. A secondary object of the present invention is to provide a hand-held clamp design that is anti-pinch, wherein the drive handle can be further provided with an extension flap on the inner side to directly contact the movable stopper. The stop is formed, thereby achieving the same function of preventing pinching of the finger. Another object of the present invention is to provide a hand-held clamp design for preventing the grip, wherein the trigger portion of the release buckle can be integrally formed and extended at one end of the release buckle, or The sleeve can be combined with a top block to movably move the movable block by the top block, so that the movable block can be pushed out synchronously to generate displacement, thereby forming an extension piece on the inner side of the driving handle or the driving handle. Stop to prevent the drive handle from colliding with the fixed handle' to ensure that it does not injure the fingers. Another object of the present invention is to provide an anti-pinch hand-held clamp design, wherein the movable stopper is formed on one side of the movable stopper to form a slope, so that it can be engaged with the release buckle. The touch of the part moves, which in turn produces an outward displacement. Another object of the present invention is to provide a hand-held clamp design with an anti-pinch, in which a movable stop can be respectively embedded on both sides of the body of the fixed handle, and the touch portion of the release buckle can be simultaneously moved and moved. The movable stoppers cause the movable stoppers on both sides to be displaced synchronously, thereby forming a stop with the extension handle on the inner side of the driving handle or the driving handle, so as to avoid collision between the driving handle and the fixed handle to prevent pinching of the finger. Another object of the present invention is to provide an anti-pinch hand-held clamp design, wherein the movable stopper can be coupled with a return spring to enable the 201223717 release buckle to be released after the end release action, and the return spring can be utilized. Automatically reset and immediately revert to the original un-cast. [Embodiment] The structural features and other functions and objects of the present invention are described in detail below with reference to the accompanying drawings. As shown in the first to fourth embodiments, the first embodiment of the present invention, which mainly includes: The moving rod 1, the fixed handle 2, the driving handle 3 and the first clamping block body 4, the moving rod 1 is coupled to the first clamping block body 4 and the fixed handle 2 'the first clamping block body 4 One end of the fixed handle 2 has a second clamping block 21, and the driving handle 3 is pivoted β and σ is fixed to the handle 2, and the lower end is combined with a handle 3〇. The conventional components such as the movable piece 5 and the stopper piece 6 for driving and controlling the fixed handle 2 are attached to the driving handle 3 (such as the fourth figure), and can be driven by the displacement of the movable piece 5 The moving rod 1 generates a one-way displacement, so that the two clamping blocks 41 21 exhibit an operation function of clamping (or expansion), and one side of the fixed handle 2 is pivotally coupled to release the buckle 22 when the clamp is in the energy storage. In the state (ie, the state of being in a dislocated or expanded state), the energy of the clip can be released by releasing the pull of the buckle 22 Further may unclamp the actuator plate 5, a stopper piece 6 D Yi in the engagement state with the rod 1 moves, but the case of the above composition by conventional, it will not be repeated. The improvement of the present invention is that the above-mentioned release buckle 22 has a touch portion 221 ' and is movably embedded in at least one movable stopper 23 at a selected position of the body of the fixed handle 2, when the release button 22 is released for release (also That is, the trigger = the release button 22' is such that the hook end 222 pushes the stop piece 6 to reach the release bit & = purpose, and the movable part 23 is synchronously activated by the touch portion 221, so that the movable block 23 is generated. An outward displacement, which in turn can form a stop with the drive handle 3 201223717 ' thereby blocking the drive handle 3 (or the handle 3 下 at the lower end thereof) and the fixed handle 2 to avoid contact collisions, thereby preventing the drive handle 3 from being released The situation of pinching your fingers during an instant rebound. According to the first embodiment, the driving handle 3 shown in 'the' is provided with an extending piece 31 on the inner side, so that the extending piece 3 can directly form a stop with the movable stopper 23, so the driving handle 3 is driven ( Or a lower gap A (as shown in the seventh figure) between the lower grip 3) and the fixed handle 2, and the function of not pinching the finger is obtained. As shown in the first embodiment, the touch portion 221 of the release buckle 22 is extended at one end of the release buckle 22, and the touch portion 221 can also be combined with a top holding block 223 (as shown in the second figure). When the release button 22 is released for release, that is, the release buckle 22 is pulled to push the hook end 222 to push the stop piece 6 to achieve the purpose of loosening the engagement. Thus, the touch portion 221 can be utilized (or the touch portion 221 can be used). The top holding block 223 of the 卩 221 is in contact with the moving load block η, so that the / tongue moving block 23 can be pushed out synchronously to generate displacement, and the movable load block 2 3 when the release is instantaneous. A stop (such as the first or seventh figure) may be formed with the inner side of the drive handle 3 or the extension flap 31 on the inner side of the drive handle 3 to prevent the drive handle 3 (or the lower end handle 30) from colliding with the fixed handle 3, ensuring Will not hurt your fingers. As shown in the fifth and sixth figures, the movable load block 23 is disposed on a side of the contact release buckle 22 as a slope 231, and the touch portion 221 (or the touch portion 221 is sleeved with the combined top block 223, the top) The holding block 223 is only a component selected for use, and is not required to be held in the lower end of the inclined surface 231 (as shown in the fifth figure). When the release buckle 22 is pulled, the top holding block will follow along. The inclined surface 231 moves upward and abuts against the inclined surface 231 to synchronously actuate the movable movable block 23, thereby causing the 201223717 'active load block 23 to be forced outwardly to generate displacement (as shown in the sixth figure). 23 is outwardly displaced to form an extension with the extension piece 31 on the inner side of the drive handle 3 'Because the drive handle 3 is subjected to the extension of the extension piece 31 (as in the seventh figure, the drive handle 3 (or the lower end handle 30) and the fixed handle) Between 2! 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持 保持Block 23 combines - resets the bomb f 24, ', - as shown, the active stop 23 is tied to the bottom end of the implant Calls 4m a single spring 24 'and the other restoring spring Ze% - bound to a solid end plug
[S] 4p 千-C\ 2JL· I 〇 的本體選定位置，乃利用復位彈簧24的可自動 力1釋放扳扣22結束釋放動作之後，活動擔塊23 熊1 ^復位彈餐24自動復位’以回復到未擔止的原始狀 如第八圖所不的另—實施例，係揭露具有等效作用的 另:種觸動部22Γ實施形態，該釋放扳扣22 ’的觸動部221， 糸—體成型而設於釋放扳扣22,的-端，所述的觸動部221 •或221’均以足供觸動推移活動擔塊23即可，故其形狀並無 ，制必要；又如第八圖所示的驅動把手3，，其係省略第二 貫％例中的一延伸擒片31，而直接利用驅動把手3，的内側 與’舌動擋塊23形成擋止，以使驅動把手3，（或握柄3〇)與固 定把手2之間可保持一定的間隙Α，避免夾傷手指。 第九圖所示係本發明的再一實施例，其主要是在固定 ^手2的本體兩側分別嵌設一個活動擋塊23a、23b，因此 可利用釋放扳扣22的頂持塊223(或觸動部）同時觸動推移 兩個活動擋塊23a、23b，使兩邊的活動擋塊23a、23b同步 201223717 產生向外的位移，進而與驅動把手的内側或延伸擔片形成 擋止，以防止驅動把手或握柄與固定把手2發生碰撞。同 理可知，上述的兩個活動擋塊23a、23b，主要是在活動擋 塊23a、23b的内側分別設有一相對斜面231a、231b，因此 在同步觸動推移時，兩個活動擋塊23a、23b係可同步相對 的向外移動（如第十圖），以防止驅動把手或握柄與固定把 手2發生碰撞，避免夾傷手指。 依上述實施例所揭，僅係例舉說明本發明的主要技術 應用，並非用以限定本案技術範圍，若涉及等效應用或基 於本案技術所為之簡單變更設計，自仍不脫本案技術範疇 ，例如關於移動桿1、固定把手2、驅動把手3及第一夾 塊座體4的基本實施形態，因屬於習知技術，故本發明當 然可沿用其他已知技術再做匹配改變，以求適用。再者， 關於活動擋塊23與復位彈簧24匹配應用，亦不限於如圖所 示的單柱形復位彈簧24，當然亦可改採其他彈性元件以供 替代，例如扭轉彈簧或壓縮彈性等均能等效替代，故均應 視為屬於本案技術範圍。 綜上所述，誠可見本發明所為防夾手的手持式夾具設 計，其針對防止發生夾手的問題，確已提供一完善妥適的 解決手段，技術特徵亦具有新穎性，並符合實用進步性， 故依法申請發明，敬祈詳審並賜准專利。實感德便。 【圖式簡單說明】 第一圖為本發明的組合立體圖。 第二圖為本發明的分解立體圖。 第三圖為本發明在平時狀態時的組合剖面圖。 201223717 第四圖為本發明在作動狀態時的組合剖面圖。 第五圖為本發明釋放扳扣與活動擋塊的配置示意圖。 第六圖為本發明釋放扳扣與活動擋塊的作動示意圖。 第七圖為本發明於活動擋塊與驅動把手的延伸擋片形 成擋止狀態之動作示意圖。 第八圖為本發明中有關驅動把手及釋放扳扣的觸動部 之另一實施例。[S] 4p thousand-C\ 2JL· I 〇 The selected position of the body is the automatic release force of the return spring 24 to release the buckle 22 and the release action is completed. The active load block 23 bear 1 ^ resets the meal 24 automatically resets ' In another embodiment, which is returned to the unsupported original shape as shown in the eighth figure, an alternative embodiment of the actuating portion 22 is disclosed, and the touch portion 221 of the release buckle 22', The body is formed at the end of the release buckle 22, and the touch portion 221 or 221' can be moved by the foot to move the movable weight 23, so that the shape is not required, and the same is required; The driving handle 3 shown in the figure is omitted from the one of the second embodiment, and the inner side of the driving handle 3 is directly formed with the tongue stopper 23 to cause the driving handle 3 to be driven. , (or the handle 3 〇) and the fixed handle 2 can maintain a certain gap Α to avoid pinching your fingers. The ninth embodiment is a further embodiment of the present invention, which mainly embeds a movable stop 23a, 23b on each side of the body of the fixed hand 2, so that the top holding block 223 of the release buckle 22 can be utilized ( Simultaneously touching the two movable stops 23a, 23b, so that the movable stops 23a, 23b on both sides are synchronized with the 201223717 to generate an outward displacement, thereby forming a stop with the inner side of the drive handle or the extension support to prevent the drive. The handle or grip collides with the fixed handle 2. Similarly, the two movable stops 23a, 23b are mainly provided with a relative inclined surface 231a, 231b on the inner side of the movable stoppers 23a, 23b, so that when the synchronous actuation is shifted, the two movable stops 23a, 23b The relative outward movement (such as the tenth figure) can be synchronized to prevent the driving handle or the handle from colliding with the fixed handle 2 to avoid pinching the finger. The invention is not limited to the technical scope of the present invention, and is not limited to the technical scope of the present invention. For example, with respect to the basic embodiment of the moving rod 1, the fixed handle 2, the driving handle 3 and the first clamping block body 4, the present invention can of course be matched and changed according to other known techniques for the application. . Moreover, regarding the matching application of the movable stopper 23 and the return spring 24, it is not limited to the single-column return spring 24 as shown in the figure, and it is of course possible to replace other elastic components for replacement, such as torsion spring or compression elasticity. It can be equivalently substituted, so it should be considered as belonging to the technical scope of this case. In summary, it can be seen that the hand-held jig design of the present invention is an anti-pinch hand-held jig, and it has provided a perfect and suitable solution for preventing the problem of pinching, and the technical features are novel and conform to practical progress. Sex, so apply for invention according to law, and pray for a detailed examination and grant a patent. Real sense of virtue. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a combined perspective view of the present invention. The second figure is an exploded perspective view of the present invention. The third figure is a combined sectional view of the present invention in a normal state. 201223717 The fourth figure is a combined sectional view of the invention in an actuated state. The fifth figure is a schematic diagram of the configuration of the release lever and the movable stopper of the present invention. The sixth figure is a schematic diagram of the actuation of the release lever and the movable stop of the present invention. The seventh figure is a schematic view showing the action of the movable stopper and the extension stopper of the driving handle in the blocking state. The eighth figure is another embodiment of the present invention relating to the actuating portion of the drive handle and the release lever.
第九圖為本發明中採用兩個活動擋塊的另一實施例 第十圖為第九圖之動作示意圖。 【主要元件符號說明】 移動桿 2 固定把手 驅動把手 4 第一夾塊座體 第一夾塊 21 第二夾塊 握柄 5 作動片 止動片 22 釋放板扣 觸動部 23 活動擔塊 彎勾端 221 觸動部 延伸擋片 A 間隙 頂持塊 231 斜面 復位彈簧 22Γ 觸動部 釋放扳扣 221， 觸動部 驅動把手 23a 、23b 活動擔塊 斜面The ninth embodiment is another embodiment in which two movable stoppers are employed in the present invention. The tenth is a schematic view of the operation of the ninth diagram. [Main component symbol description] Moving rod 2 Fixed handle driving handle 4 First clamping block seat first clamping block 21 Second clamping piece gripping 5 Actuating piece stopper piece 22 Release plate buckle actuation part 23 Active load block bending hook end 221 Touch part extension flap A Clearance top holding block 231 Bevel return spring 22Γ Touch part release buckle 221, Actuating part drive handle 23a, 23b Active shoulder bevel