TW201738041A - Power transfer pliers - Google Patents
Power transfer pliers Download PDFInfo
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- TW201738041A TW201738041A TW106112624A TW106112624A TW201738041A TW 201738041 A TW201738041 A TW 201738041A TW 106112624 A TW106112624 A TW 106112624A TW 106112624 A TW106112624 A TW 106112624A TW 201738041 A TW201738041 A TW 201738041A
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Abstract
Description
本發明是關於一種手持的切割、彎曲、或夾持工具,尤其是關於一種鉸接的手持工具,例如是一對夾鉗,其具有一種力量傳輸機構,可以將使用者輸入的較低夾持力量增加為較大的工具輸出力量。 BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a hand-held cutting, bending, or gripping tool, and more particularly to an articulated hand tool, such as a pair of jaws having a force transmission mechanism that allows for a lower clamping force input by a user. Increase the output power for larger tools.
有許多的工具用於將剪切的力量是施加於物體的某一區域,以在受控制的狀態下將物體分成片段。這些工具包括一般的夾鉗、剪線器、剪刀、修邊刀等等。此類的工具讓使用者可以精確地施加大的力量於小的區域,形成具有切割效果的極大壓力。此類精確而有力的切割工具可以使金屬工藝、加工製造、及園藝等等變得更加容易。 There are a number of tools for applying the force of the cut to an area of the object to divide the object into segments under controlled conditions. These tools include general clamps, thread cutters, scissors, trimming knives, and more. This type of tool allows the user to accurately apply large forces to small areas to create extreme pressure with a cutting effect. Such precise and powerful cutting tools make metalworking, manufacturing, gardening and the like easier.
然而此類設備常常無法滿足使用者的需要。有時使用時會遇到需要施加大量力氣才能夠切開的外部物件。在此種狀況,直接轉移使用者夾持的力量通常不足以克服外部物件抵抗切割的強度。例如,大尺寸的金屬線和金屬棒就無法使用標準的夾鉗或切刀處理。於是就需要一種放大使用者的出力成為放大的工具出力的夾鉗,使較大的力量可以施加於外部物件的特定區域。 However, such devices often fail to meet the needs of users. Sometimes you will encounter external objects that require a lot of force to cut. In such a situation, the force directly transferring the user's grip is generally insufficient to overcome the strength of the outer article against cutting. For example, large metal wires and metal bars cannot be handled with standard clamps or cutters. There is therefore a need for a clamp that amplifies the user's output as an enlarged tool output, allowing greater force to be applied to specific areas of the external object.
本發明是用來處理上述的問題。本發明是一種手持的夾鉗,藉由改良的力量傳輸機構,將把手的壓力增加,以提高傳輸到刀刃的力量。本發明使用一組內凸輪將施加於把手的壓力轉換成施加於刀刃的壓力。此一設計可以讓輸出的力量正比於凸輪面對於內把手的曲率。 The present invention is for dealing with the above problems. The present invention is a hand held clamp that increases the pressure of the handle by an improved force transmission mechanism to increase the force transmitted to the blade. The present invention uses a set of inner cams to convert the pressure applied to the handle to the pressure applied to the cutting edge. This design allows the output force to be proportional to the curvature of the cam surface for the inner handle.
本發明之省力鉗包含:一第一工具部及一第二工具部。第一工具部及第二工具部分別包含:一手柄、一鉗頭槽、一獨立鉗頭、一保持彈簧、及一凸輪。第一工具部的手柄及第二工具部的手柄在其端部藉由一支軸樞接。鉗頭槽包含:一第一槽區及一第二槽區。第一槽區位於手柄的端部而且鄰近於支軸。第一槽區容納獨立鉗頭的本體。獨立鉗頭包括:一夾合端及一漸細端。夾合端接觸外部物件並施加壓力於外部物件。漸細端經由凸輪機械地連結於手柄,以放大來自於手柄的夾持力。保持彈簧可伸張地連結於漸細端及手柄,以將獨立鉗頭可伸張地連結到手柄。凸輪可旋轉地安裝於鉗頭槽之內,做為一種卡爪類元件,提供一種棘輪功能,用於增加總體的槓桿作用。 The labor-saving forceps of the present invention comprises: a first tool portion and a second tool portion. The first tool part and the second tool part respectively include: a handle, a clamping head groove, an independent clamping head, a holding spring, and a cam. The handle of the first tool portion and the handle of the second tool portion are pivotally connected at their ends by a shaft. The clamp groove includes: a first groove area and a second groove area. The first trough area is located at the end of the handle and adjacent to the fulcrum. The first trough area houses the body of the independent jaw. The independent clamp head includes: a clamping end and a tapered end. The clamping end contacts the external object and applies pressure to the external object. The tapered end is mechanically coupled to the handle via a cam to amplify the clamping force from the handle. The retaining spring is stretchably coupled to the tapered end and the handle to extendably attach the independent jaw to the handle. The cam is rotatably mounted within the jaw groove as a jaw-like component that provides a ratchet function for increased overall leverage.
1‧‧‧第一工具部 1‧‧‧First Tools Department
2‧‧‧第二工具部 2‧‧‧Second Tools Division
3‧‧‧手柄 3‧‧‧handle
4‧‧‧內柄面 4‧‧‧ inner handle
5‧‧‧外柄面 5‧‧‧Outer handle
6‧‧‧鉗頭槽 6‧‧‧Clamp head slot
7‧‧‧第一槽區 7‧‧‧First trough area
8‧‧‧第二槽區 8‧‧‧Second trough area
9‧‧‧獨立鉗頭 9‧‧‧Independent clamp head
10‧‧‧夾合端 10‧‧‧Clamping end
11‧‧‧漸細端 11‧‧‧
12‧‧‧彎曲側面 12‧‧‧Bent side
13‧‧‧凸輪 13‧‧‧ cam
14‧‧‧旋轉軸 14‧‧‧Rotary axis
15‧‧‧自由端 15‧‧‧Free end
16‧‧‧固定端 16‧‧‧ fixed end
17‧‧‧側面 17‧‧‧ side
18‧‧‧支軸 18‧‧‧ fulcrum
19‧‧‧樞軸銷 19‧‧‧ pivot pin
20‧‧‧保持彈簧 20‧‧‧ Keep the spring
21‧‧‧切刃 21‧‧‧ cutting edge
圖1是本發明之立體圖。 Figure 1 is a perspective view of the present invention.
圖2是本發明之分解圖。 Figure 2 is an exploded view of the present invention.
圖3是本發明之剖面圖。 Figure 3 is a cross-sectional view of the present invention.
圖4是本發明之第一工具部之剖面圖。 Figure 4 is a cross-sectional view of the first tool portion of the present invention.
首先要特別說明的是:本說明書所使用的圖示僅是用於說明本發明的某些實施例,本發明的範圍並不受該些圖示的限制。 It is to be understood that the illustrations of the invention are intended to be illustrative of the invention and are not intended to limit the scope of the invention.
本發明揭露一種鉸接的手持工具,例如是一對夾鉗,其具有一種力量傳輸機構,可以將使用者輸入的較低夾持力量增加為較大的工具輸出力量。本發明可以與各種手持工具結合,例如一般的夾鉗、剪線器、剪纜器、修枝剪等等,然而本發明並不受限於上述的應用。 The present invention discloses an articulated hand tool, such as a pair of jaws, having a force transmission mechanism that increases the lower clamping force input by the user to a greater tool output force. The invention can be combined with a variety of hand tools, such as conventional clamps, thread cutters, cable cutters, pruning shears, and the like, although the invention is not limited to the applications described above.
請參照圖1,本發明包含一第一工具部1及一第二工具部2,該第一工具部1及該第二工具部2分別形成本發明的一半。該第一工具部1及該第二工具部2分別包含一手柄3、一鉗頭槽6、一獨立鉗頭9、一保持彈簧20、及一凸輪13。該手柄3係做為供使用者握持的元件,並提供使用者機械利益,即放大使用者產生的夾持力。該手柄3包括一內柄面4及一外柄面5,其可供使用者握持。該手柄3的形狀、長度、寬度、及材質可依使用者的需要及喜好而變化。例如,該手柄3的長度可直接影響本發明產生的夾持/壓縮的力量。如圖1所示,該第一工具部1的手柄3及該第二工具部2的手柄3在其端部藉由一支軸18樞接。因此,該支軸18係為該第一工具部1以及該第二工具部2的樞接點。在較佳實施例,該支軸18位於該第一工具部1之手柄3的一第一端以及該第二工具部2之手柄3的一第一端,就如同習知的夾鉗型手工具。 Referring to Figure 1, the present invention includes a first tool portion 1 and a second tool portion 2, the first tool portion 1 and the second tool portion 2 forming one half of the present invention, respectively. The first tool portion 1 and the second tool portion 2 respectively include a handle 3, a clamp head slot 6, an independent clamp head 9, a retaining spring 20, and a cam 13. The handle 3 is used as a component for the user to hold and provides the user with the mechanical advantage of amplifying the clamping force generated by the user. The handle 3 includes an inner shank 4 and an outer shank 5 for the user to hold. The shape, length, width, and material of the handle 3 can vary depending on the needs and preferences of the user. For example, the length of the handle 3 can directly affect the clamping/compression forces produced by the present invention. As shown in FIG. 1, the handle 3 of the first tool portion 1 and the handle 3 of the second tool portion 2 are pivotally connected at their ends by a shaft 18. Therefore, the support shaft 18 is a pivot point of the first tool portion 1 and the second tool portion 2. In a preferred embodiment, the support shaft 18 is located at a first end of the handle 3 of the first tool portion 1 and a first end of the handle 3 of the second tool portion 2, just like a conventional clamp type hand. tool.
該獨立鉗頭9將夾持力自該手柄3傳送到一外部物件;像電線、螺栓、及鋼板就可作為外部物件不具限制性的例子。不同於習知的夾鉗型手工具,該手柄3以及該獨立鉗頭9並非剛性的連結在一起,而是可以各自獨立移動。該獨立鉗頭9包括一夾合端10及一漸細端11。該夾合端10接觸外部物件並施加壓力於外部物件。該漸細端11經由該凸輪13機械地連結於該手柄3,以放大來自於該 手柄3的夾持力。該獨立鉗頭9經由該鉗頭槽6連接於該手柄3。該鉗頭槽6機械地結合於該手柄3,並鄰接於該支軸18,且其形狀及尺寸與該獨立鉗頭9互補。該漸細端11位於該鉗頭槽6之內,而該獨立鉗頭9藉由該支軸18可旋轉地連接於該手柄3。因此,該第一工具部1之手柄3及獨立鉗頭9和該第二工具部2之手柄3及獨立鉗頭9都繞著該支軸18旋轉。如圖3所示,該支軸18位於該夾合端10及該漸細端11之間。 The individual jaws 9 transfer the clamping force from the handle 3 to an external object; wires, bolts, and steel plates can be used as non-limiting examples of external objects. Unlike the conventional clamp type hand tool, the handle 3 and the independent jaw 9 are not rigidly coupled together, but can be independently moved. The independent jaw 9 includes a clamping end 10 and a tapered end 11. The clamping end 10 contacts an external object and applies pressure to the external object. The tapered end 11 is mechanically coupled to the handle 3 via the cam 13 to amplify the The clamping force of the handle 3. The independent jaw 9 is connected to the handle 3 via the jaw groove 6. The jaw groove 6 is mechanically coupled to the handle 3 and adjacent to the support shaft 18, and is shaped and sized to be complementary to the independent jaw 9. The tapered end 11 is located within the jaw groove 6, and the independent jaw 9 is rotatably coupled to the handle 3 by the fulcrum 18. Therefore, the handle 3 of the first tool portion 1 and the independent jaws 9 and the handle 3 of the second tool portion 2 and the independent jaws 9 rotate about the support shaft 18. As shown in FIG. 3, the support shaft 18 is located between the clamping end 10 and the tapered end 11.
請參照圖4。該鉗頭槽6包含一第一槽區7及一第二槽區8。該第一槽區7位於該手柄3的端部而且鄰近於該支軸18。該第一槽區7容納該獨立鉗頭9的本體。該第一槽區7貫穿該手柄3之內柄面4及外柄面5。該第二槽區8鄰近於第一槽區7,且相對於該夾合端10,並容納該獨立鉗頭9之漸細端11。該第二槽區8自內表面橫穿該手柄3,而該漸細端11則位於該第二槽區8之內。 Please refer to Figure 4. The jaw groove 6 includes a first groove region 7 and a second groove region 8. The first trough area 7 is located at the end of the handle 3 and adjacent to the fulcrum 18. The first trough area 7 houses the body of the individual jaws 9. The first groove region 7 extends through the inner shank 4 and the outer shank 5 of the handle 3. The second trough area 8 is adjacent to the first trough area 7 and opposite to the clamping end 10 and accommodates the tapered end 11 of the individual jaws 9. The second trough area 8 traverses the handle 3 from the inner surface, and the tapered end 11 is located within the second trough area 8.
在本發明中,該凸輪13是做為一種卡爪類元件,提供一種棘輪功能,用於增加總體的槓桿作用。如圖2所示,該凸輪13具有一橢圓形的凸起。該凸輪13是安裝於該鉗頭槽6之內。在一較佳實施例,該凸輪13是可旋轉地安裝於該鉗頭槽6之內,該凸輪13的一旋轉軸14則平行於支軸18。在另一實施例,該凸輪13是固定於該鉗頭槽6之內。該凸輪13包含一自由端15及一固定端16。該固定端16可旋轉地安裝於該凸輪13的旋轉軸14,而該自由端15則被安排朝向該支軸18。該凸輪13位於該第二槽區8之內,且在該手柄3及該漸細端11之間。當壓力施加於該手柄3,該凸輪13被推迫而接觸該漸細端11。該凸輪13的曲率決定本發明的功率比。為產生機械槓桿,該凸輪13的旋轉軸14及該支軸18沿著該手柄3互相補償。該手柄3的尺寸、形狀、及曲率可以改變以增加或減少本發明的功率比。 In the present invention, the cam 13 is a claw-like member that provides a ratchet function for increasing the overall leverage. As shown in Fig. 2, the cam 13 has an elliptical projection. The cam 13 is mounted within the jaw groove 6. In a preferred embodiment, the cam 13 is rotatably mounted within the nipple slot 6, and a rotational axis 14 of the cam 13 is parallel to the fulcrum 18. In another embodiment, the cam 13 is secured within the jaw slot 6. The cam 13 includes a free end 15 and a fixed end 16. The fixed end 16 is rotatably mounted to the rotating shaft 14 of the cam 13, and the free end 15 is arranged toward the support shaft 18. The cam 13 is located within the second groove region 8 and between the handle 3 and the tapered end 11. When pressure is applied to the handle 3, the cam 13 is urged to contact the tapered end 11. The curvature of the cam 13 determines the power ratio of the present invention. To generate a mechanical lever, the rotating shaft 14 of the cam 13 and the support shaft 18 compensate each other along the handle 3. The size, shape, and curvature of the handle 3 can be varied to increase or decrease the power ratio of the present invention.
該保持彈簧20可伸張地將該獨立鉗頭9連結到該手柄3,以便當該手柄3上面的壓力變緩和時,可以推迫該凸輪13接觸該漸細端11。保持彈簧20位於該第二槽區8之內,鄰近該凸輪13,且相對於支該軸18。如圖3所示,該保持彈簧20可伸張地連結於該漸細端11及該手柄3。 The retaining spring 20 can extendly attach the independent jaw 9 to the handle 3 so that when the pressure on the handle 3 is relieved, the cam 13 can be urged to contact the tapered end 11. A retaining spring 20 is located within the second slot region 8 adjacent the cam 13 and opposite the axle 18. As shown in FIG. 3, the retaining spring 20 is stretchably coupled to the tapered end 11 and the handle 3.
本發明的張開跟關閉如同其他成對的刀具、夾鉗等。以下將描述如何使用本發明施加明顯的力量於外部物件。以下的說明可以同等地適用於該第一工具部1及該第二工具部2。首先使用者將外部物件置於該第一工具部1的夾合端10及該第二工具部2的夾合端10之間。然後按壓該第一工具部1的手柄3朝向該第二工具部2的手柄3,直到該夾合端10與外部物件接觸。一旦該夾合端10與外部物件接觸,來自於該手柄3的壓力推迫該凸輪13接觸該漸細端11。該凸輪13與該漸細端11的接觸點起初是在該凸輪13的自由端15,亦即該凸輪13最靠近該支軸18的部分。當對該手柄3的壓力逐漸增加,接觸點逐漸由該凸輪13的自由端15移向該凸輪13的固定端16。在此同時,該第一工具部1的夾合端10及該第二工具部2的夾合端10向彼此移動,而該保持彈簧20也隨之擴張。這會輸出壓力於外部物件,以切割、壓碎、或夾持外部物件。一旦遇到來自外部物件的明顯阻力,放開該手柄3,以開始棘輪功能。當壓力自該手柄3釋放,該保持彈簧20收縮並迫使該凸輪13回到最初的位置,然而該獨立鉗頭9並不會釋放外部物件。此一最初的位置決定於該凸輪13脫離該漸細端11並朝向該支軸18之際。然後,使用者在再次施加壓力於該手柄3。此時該凸輪13在較低的接觸點接觸該漸細端11並且從該支軸18離開。此一較低接觸點是由離開該支軸18更遠的一接觸點所定義。接觸點的移動修正了來自該手柄3的壓力的角度,於是該獨立鉗頭9就被施加更大的壓 力,而外部物件也一樣的被施加更大的壓力。上述過程可以被重複多次,以藉由棘輪功能輸出更大的壓力。 The opening and closing of the present invention is like other pairs of tools, clamps, and the like. How to apply significant force to an external object using the present invention will be described below. The following description is equally applicable to the first tool portion 1 and the second tool portion 2. First, the user places an external object between the pinch end 10 of the first tool portion 1 and the pinch end 10 of the second tool portion 2. The handle 3 of the first tool portion 1 is then pressed toward the handle 3 of the second tool portion 2 until the clip end 10 is in contact with an external object. Once the clamping end 10 is in contact with the external object, the pressure from the handle 3 urges the cam 13 to contact the tapered end 11. The point of contact of the cam 13 with the tapered end 11 is initially at the free end 15 of the cam 13, i.e. the portion of the cam 13 closest to the support shaft 18. As the pressure on the handle 3 gradually increases, the contact point gradually moves from the free end 15 of the cam 13 toward the fixed end 16 of the cam 13. At the same time, the clamping end 10 of the first tool portion 1 and the clamping end 10 of the second tool portion 2 move toward each other, and the retaining spring 20 also expands. This will output pressure to the external object to cut, crush, or hold the external object. Once the significant resistance from the external object is encountered, release the handle 3 to begin the ratchet function. When the pressure is released from the handle 3, the retaining spring 20 contracts and forces the cam 13 back to the original position, however the independent jaw 9 does not release the outer object. This initial position is determined by the cam 13 being disengaged from the tapered end 11 and toward the fulcrum 18. The user then applies pressure to the handle 3 again. At this time, the cam 13 contacts the tapered end 11 at a lower contact point and exits from the support shaft 18. This lower contact point is defined by a contact point that is further away from the fulcrum 18. The movement of the contact point corrects the angle of the pressure from the handle 3, so that the independent jaw 9 is applied with a greater pressure Force, while external objects are also subjected to greater pressure. The above process can be repeated multiple times to output greater pressure by the ratchet function.
請參照圖2及圖3。該第一工具部1及該第二工具部2藉由該樞軸銷19互相樞接。該樞軸銷19是一個圓柱型的構造,平行放置,並與該支軸18重疊。該樞軸銷19穿過該第一工具部1的手柄3、該第一工具部1的獨立鉗頭9、該第二工具部2的手柄3、及該第二工具部2的獨立鉗頭9,因此,該第一工具部1及該第二工具部2藉由樞軸銷19彼此樞接,而形成一個夾鉗型的機構。 Please refer to FIG. 2 and FIG. 3. The first tool portion 1 and the second tool portion 2 are pivotally connected to each other by the pivot pin 19 . The pivot pin 19 is of a cylindrical configuration placed in parallel and overlapping the fulcrum 18. The pivot pin 19 passes through the handle 3 of the first tool portion 1 , the independent jaw 9 of the first tool portion 1 , the handle 3 of the second tool portion 2 , and the independent jaw of the second tool portion 2 9. Therefore, the first tool portion 1 and the second tool portion 2 are pivotally connected to each other by a pivot pin 19 to form a clamp type mechanism.
在本發明的一較佳實施例,該獨立鉗頭9更包含一彎曲側面12,該彎曲側面12可以讓該凸輪13滑順地接觸該漸細端11,並形成一個有效的力量傳送手段。該彎曲側面12靠近該獨立鉗頭9的漸細端11,並在該鉗頭槽6之內朝向該手柄3,該凸輪13的一個側面17頂抵住該彎曲側面12。在本發明的一較佳實施例,該彎曲側面12被做成一個凹邊,而與該凸輪13的側面17形成互補,如圖3所示。在另一實施例,該彎曲側面12被做成一個凸邊,而與該凸輪13的側面17被做成一個凹邊,形成互補,並確保彼此能夠滑順的接觸。 In a preferred embodiment of the invention, the independent jaw 9 further includes a curved side 12 that allows the cam 13 to smoothly contact the tapered end 11 and form an effective force transmitting means. The curved side 12 is adjacent to the tapered end 11 of the independent jaw 9 and faces the handle 3 within the jaw slot 6, a side 17 of the cam 13 abutting against the curved side 12. In a preferred embodiment of the invention, the curved side 12 is formed as a concave edge and complements the side 17 of the cam 13, as shown in FIG. In another embodiment, the curved side 12 is formed as a flange and the side 17 of the cam 13 is formed as a concave edge to complement each other and to ensure a smooth contact with each other.
本發明可以被做成各種不同形式的夾鉗,產生各種不同的應用。本發明可以用以下的形式實施:活節轉樞夾鉗、斜口夾鉗、配線夾鉗、尖頭夾鉗、鑷子、壓接鉗、剝皮鉗、老虎鉗、卡簧鉗、及圓鼻夾鉗等,然而本發明並不受上述形式的限制。請參照圖2,在一實施例,本發明可以被做成類似傳統的剪線鉗,其中該第一工具部1及該第二工具部2各具有一切刃21,該切刃21是該夾合端10鋒利的部分,用於壓切外部物件。該切刃21機械性地與該夾合端10結合並垂直於該支軸18。就像傳統的夾鉗類和剪刀類的工具,該第一工具部1的切刃21 及該第二工具部2的切刃21彼此面對面。在本發明的其他實施例,該切刃21可以被不鋒利的鈍邊所取代,用以夾取外部物件。 The invention can be made into a variety of different forms of clamps, resulting in a variety of different applications. The invention can be implemented in the following forms: joint pivot clamp, oblique clamp, wiring clamp, pointed clamp, tweezers, crimping pliers, peeling pliers, vise, circlip pliers, and round nose clip Clamps and the like, however, the invention is not limited by the above forms. Referring to FIG. 2, in an embodiment, the present invention can be made into a conventional wire cutter, wherein the first tool portion 1 and the second tool portion 2 each have a blade 21, and the cutting edge 21 is the clip. The sharp part of the end 10 is used to press and cut the external object. The cutting edge 21 is mechanically coupled to the clamping end 10 and perpendicular to the fulcrum 18. Like the conventional clamp and scissors type tool, the cutting edge 21 of the first tool portion 1 And the cutting edges 21 of the second tool portion 2 face each other. In other embodiments of the invention, the cutting edge 21 may be replaced by a non-sharp blunt edge for gripping external objects.
在本發明的其他實施例,該手柄3經由至少一樞接點安裝於該獨立鉗頭9,該凸輪13是一個彎曲的橢圓形,而該自由端15則遠離該支軸18。 In other embodiments of the invention, the handle 3 is mounted to the independent jaw 9 via at least one pivot point, the cam 13 being a curved ellipse and the free end 15 being remote from the collar 18.
本發明已藉由實施例說明於上,然而該些實施例行僅係用於例示本發明,而非用於限制本發明之範圍。任何不偏離本發明之精神的修改或變化仍將包括於本發明的範圍之內。 The present invention has been described by way of example only, however, these embodiments are merely intended to illustrate the invention and not to limit the scope of the invention. Any modifications or variations that do not depart from the spirit of the invention are intended to be included within the scope of the invention.
1‧‧‧第一工具部 1‧‧‧First Tools Department
2‧‧‧第二工具部 2‧‧‧Second Tools Division
3‧‧‧手柄 3‧‧‧handle
4‧‧‧內柄面 4‧‧‧ inner handle
5‧‧‧外柄面 5‧‧‧Outer handle
6‧‧‧鉗頭槽 6‧‧‧Clamp head slot
9‧‧‧獨立鉗頭 9‧‧‧Independent clamp head
10‧‧‧夾合端 10‧‧‧Clamping end
11‧‧‧漸細端 11‧‧‧
12‧‧‧彎曲側面 12‧‧‧Bent side
13‧‧‧凸輪 13‧‧‧ cam
14‧‧‧旋轉軸 14‧‧‧Rotary axis
15‧‧‧自由端 15‧‧‧Free end
16‧‧‧固定端 16‧‧‧ fixed end
17‧‧‧側面 17‧‧‧ side
19‧‧‧樞軸銷 19‧‧‧ pivot pin
20‧‧‧保持彈簧 20‧‧‧ Keep the spring
21‧‧‧切刃 21‧‧‧ cutting edge
Claims (15)
Applications Claiming Priority (1)
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US201662323895P | 2016-04-18 | 2016-04-18 |
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TW201738041A true TW201738041A (en) | 2017-11-01 |
Family
ID=61022910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW106112624A TW201738041A (en) | 2016-04-18 | 2017-04-14 | Power transfer pliers |
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TW (1) | TW201738041A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI730568B (en) * | 2019-12-30 | 2021-06-11 | 執有卓越股份有限公司 | Tool with replaceable working end |
-
2017
- 2017-04-14 TW TW106112624A patent/TW201738041A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI730568B (en) * | 2019-12-30 | 2021-06-11 | 執有卓越股份有限公司 | Tool with replaceable working end |
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