TWI665064B - Pliers - Google Patents
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- TWI665064B TWI665064B TW107126884A TW107126884A TWI665064B TW I665064 B TWI665064 B TW I665064B TW 107126884 A TW107126884 A TW 107126884A TW 107126884 A TW107126884 A TW 107126884A TW I665064 B TWI665064 B TW I665064B
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Abstract
本發明夾鉗包括有一個第一夾持件及一個第二夾持件,第一夾持件設置有一個第一夾持部,第二夾持件樞設於第一夾持件,第二夾持件設置有一個第二夾持部,第二夾持部凹設有一個夾槽,夾槽沿平行第二夾持件樞轉軸徑向的方向延伸,夾槽內凸設有一個第一高齒,夾鉗藉由上述結構,能夠有效防止夾鉗轉動螺絲頭時發生打滑的狀況。The clamp of the present invention includes a first clamping member and a second clamping member. The first clamping member is provided with a first clamping portion, the second clamping member is pivotally disposed on the first clamping member, and the second The clamping member is provided with a second clamping portion. The second clamping portion is concavely provided with a clamping groove. The clamping groove extends in a direction parallel to the radial direction of the pivot axis of the second clamping member. High-tooth, clamp With the above structure, it can effectively prevent the clamp from slipping when turning the screw head.
Description
本發明主要係揭示一種夾鉗,尤指前端能夠夾緊滑牙螺絲的夾鉗。The invention mainly discloses a clamp, especially a clamp capable of clamping a threaded screw at the front end.
請參閱我國專利第M400391號之「多用途鉗子」專利案,其揭露有一種多用途鉗子,包括有相互樞接的一第一鉗體與一第二鉗體,該第一鉗體與第二鉗體分別設有彼此對稱的一第一平口夾持部與一第二平口夾持部、彼此對稱的一第一弧口夾持部與一第二弧口夾持部,以及彼此對稱的一第一凹口夾持部與一第二凹口夾持部,該第一凹口夾持部與第二凹口夾持部具有大於該第一弧口夾持部與第二弧口夾持部的弧度,且該第一凹口夾持部與第二凹口夾持部分別形成有彼此對稱的鋸齒,該對稱的鋸齒配合所述第一凹口夾持部與第二凹口夾持部的弧度。Please refer to the "Multi-purpose Pliers" patent of China Patent No. M400391, which discloses a multi-purpose pliers including a first pliers body and a second pliers body which are pivotally connected to each other. The pliers body is provided with a first flat mouth clamping portion and a second flat mouth clamping portion, a first arc opening clamping portion and a second arc opening clamping portion, which are symmetrical to each other, and a symmetrical A first notch clamping portion and a second notch clamping portion, the first notch clamping portion and the second notch clamping portion having larger than the first arc notch clamping portion and the second arc notch clamping The first notch clamping portion and the second notch clamping portion are respectively formed with symmetrical saw teeth, and the symmetrical saw teeth cooperate with the first notch clamping portion and the second notch clamping Radian of the part.
上述鉗子具有利用第一平口夾持部與第二平口夾持部共同夾持螺絲或其他小型機械元件的使用方式,然而,上述夾持方式是以第一平口夾持部與第二平口夾持部的平面接觸螺絲外表的圓弧面,且第一平口夾持部與第二平口夾持部上的齒的延伸方向與螺絲的轉動方向平行,鉗子只能夠透過摩擦力帶動螺絲轉動,容易產生打滑的狀況。The pliers have a use method in which a first flat-mouth clamping section and a second flat-mouth clamping section are used to clamp a screw or other small mechanical components. However, the clamping method is a first flat-mouth clamping section and a second flat-mouth clamping method. The plane of the part contacts the circular arc surface of the screw, and the extension direction of the teeth on the first and second flat clamping portions is parallel to the rotation direction of the screw. The pliers can only drive the screw through friction, which is easy to produce. Slip condition.
有鑑於上述習知結構之缺失,本發明人乃設計出一種夾鉗,其係可克服上述習知結構之所有缺點。In view of the lack of the above-mentioned conventional structure, the inventor has devised a clamp which can overcome all the disadvantages of the above-mentioned conventional structure.
本發明夾鉗其主要目的在於,提供一種包括有一個第一夾持件及一個第二夾持件的夾鉗,該第一夾持件的前端設置有一個第一夾持部,該第二夾持件樞設於該第一夾持件,該第一夾持部位於該第一夾持件鄰近該第二夾持件的一側,該第二夾持件的前端鄰近該第一夾持件的一側設置有一個第二夾持部,該第一夾持件與該第二夾持件彼此夾合時,該第一夾持部接觸該第二夾持部,該第二夾持部凹設有一個夾槽,該夾槽沿平行該第二夾持件樞轉軸徑向的方向延伸,該夾槽內凸設有一個第一高齒,該夾鉗藉由上述結構,能夠有效防止該夾鉗轉動螺絲頭時發生打滑的狀況。The main purpose of the clamp of the present invention is to provide a clamp including a first clamping member and a second clamping member. A front end of the first clamping member is provided with a first clamping portion, and the second The clamping member is pivoted on the first clamping member, the first clamping portion is located on a side of the first clamping member adjacent to the second clamping member, and the front end of the second clamping member is adjacent to the first clamping member. A second clamping portion is provided on one side of the holding member. When the first clamping member and the second clamping member are clamped to each other, the first clamping portion contacts the second clamping portion, and the second clamp The holding part is concavely provided with a clamping groove, which extends in a radial direction parallel to the pivot axis of the second clamping member. A first high tooth is convexly arranged in the clamping groove. Effectively prevent the clamp from slipping when turning the screw head.
該第二夾持件具有一個虛擬基準圓,該虛擬基準圓的圓心位於該第一夾持部與該第二夾持部之間,在該虛擬基準圓的平面上,該虛擬基準圓的圓心至該第一高齒齒尖的連線形成一個第一虛擬基準線,該第一高齒於齒尖相異的兩側分別設置有一個第一齒面及一個第二齒面,該第一齒面與該第二齒面位於該第一虛擬基準線的同一側。The second clamping member has a virtual reference circle. The center of the virtual reference circle is located between the first clamping portion and the second clamping portion. On the plane of the virtual reference circle, the center of the virtual reference circle. The connection line to the first high tooth tip forms a first virtual reference line. The first high tooth is provided with a first tooth surface and a second tooth surface on two sides with different tooth tips, respectively. The tooth surface and the second tooth surface are located on the same side of the first virtual reference line.
在該虛擬基準圓的平面上,該虛擬基準圓的圓心至該第二高齒齒尖的連線形成一個第二虛擬基準線,該第二高齒於齒尖相異的兩側分別設置有一個第三齒面及一個第四齒面,該第三齒面與該第四齒面位於該第二虛擬基準線的同一側,該第一高齒與該第二高齒位於該第一虛擬基準線與該第二虛擬基準線之間。On the plane of the virtual reference circle, the line connecting the center of the virtual reference circle to the second high-tooth tip forms a second virtual reference line, and the second high-tooth is provided on two sides with different tooth tips respectively A third tooth surface and a fourth tooth surface, the third tooth surface and the fourth tooth surface are located on the same side of the second virtual reference line, the first high tooth and the second high tooth are located in the first virtual reference line Between the reference line and the second virtual reference line.
該第一齒面與該第一虛擬基準線相異於該虛擬基準圓圓心一側的夾角為5度以上且為15度以下,該第二齒面與該第一虛擬基準線相異於該虛擬基準圓圓心一側的夾角為45度以上且為75度以下,該第三齒面與該第二虛擬基準線相異於該虛擬基準圓圓心一側的夾角為5度以上且為15度以下,該第四齒面與該第二虛擬基準線相異於該虛擬基準圓圓心一側的夾角為45度以上且為75度以下。An included angle between the first tooth surface and the first virtual reference line different from the virtual reference circle center is 5 degrees or more and 15 degrees or less, and the second tooth surface and the first virtual reference line are different from the first reference line. The included angle of one side of the virtual reference circle center is 45 degrees or more and 75 degrees or less, and the included angle of the third tooth surface and the second virtual reference line is different from that of the virtual reference circle center side by 5 degrees or more and 15 degrees. Hereinafter, an included angle between the fourth tooth surface and the second virtual reference line different from the virtual reference circle center side is 45 degrees or more and 75 degrees or less.
該第一高齒沿平行該第二夾持件樞轉軸徑向的方向延伸。The first high tooth extends in a direction parallel to a radial direction of the pivot axis of the second clamping member.
該夾槽內凸設有三個低齒,該三個低齒分別沿平行該第二夾持件樞轉軸徑向的方向延伸,該虛擬基準圓在垂直該三個低齒齒尖延伸方向的截面上,該虛擬基準圓通過該三個低齒的齒尖,該第一高齒的齒尖在該虛擬基準圓內。Three low teeth are protruded in the clamping groove, and the three low teeth respectively extend in a direction parallel to the radial direction of the pivot axis of the second clamping member. The virtual reference circle is in a cross section perpendicular to the extension direction of the three low tooth teeth. In the above, the virtual reference circle passes through the tooth tips of the three low teeth, and the tooth tip of the first high tooth is within the virtual reference circle.
該第一齒面與該第二齒面皆位於該第一虛擬基準線鄰近該三個低齒的一側,該第三齒面與該第四齒面皆位於該第二虛擬基準線鄰近該三個低齒的一側。The first tooth surface and the second tooth surface are both located on a side of the first virtual reference line adjacent to the three low teeth, and the third tooth surface and the fourth tooth surface are located on the second virtual reference line adjacent to the Three low-toothed sides.
該夾槽內凸設有一個第二高齒,該第二高齒的齒尖沿平行該第二夾持件樞轉軸徑向的方向延伸,該第二高齒的齒尖在該虛擬基準圓內,該三個低齒位於該第一高齒與該第二高齒之間。A second high tooth is protruded in the clamping groove, and the tooth tip of the second high tooth extends in a direction parallel to the radial direction of the pivot axis of the second clamping member. Inside, the three low teeth are located between the first high teeth and the second high teeth.
該第一夾持部凸設有數個夾齒,該第一夾持部的數個夾齒的齒尖分別沿平行該第二夾持件樞轉軸軸向的方向延伸,該第二夾持部凸設有數個夾齒,該第二夾持部的數個夾齒平均設置於該夾槽相異的兩側,該第二夾持部的數個夾齒分別沿平行該第二夾持件樞轉軸徑向的方向延伸,該第一夾持件與該第二夾持件彼此夾合時,該第一夾持部的數個夾齒與該第二夾持部的數個夾齒彼此交錯。The first clamping portion is provided with a plurality of clamping teeth. The tooth tips of the plurality of clamping teeth of the first clamping portion respectively extend in a direction parallel to the axial direction of the pivot axis of the second clamping member. The second clamping portion A plurality of clamping teeth are convexly arranged, the plurality of clamping teeth of the second clamping portion are evenly disposed on different sides of the clamping groove, and the plurality of clamping teeth of the second clamping portion are respectively parallel to the second clamping member. The pivot axis extends in a radial direction. When the first clamping member and the second clamping member are clamped to each other, the plurality of clamping teeth of the first clamping portion and the plurality of clamping teeth of the second clamping portion are mutually staggered.
該第一夾持件前端的第一夾持部呈平面狀,該第二夾持部凸設有數個夾齒,該第二夾持部的數個夾齒平均設置於該夾槽相異的兩側,該第二夾持部的數個夾齒分別沿平行該第二夾持件樞轉軸徑向的方向延伸。The first clamping portion at the front end of the first clamping member is planar, the second clamping portion is provided with a plurality of clamping teeth, and the plurality of clamping teeth of the second clamping portion are evenly disposed in the clamping grooves having different On both sides, several clamping teeth of the second clamping portion respectively extend in directions parallel to the radial direction of the pivot axis of the second clamping member.
該第一夾持部凸設有數個夾齒,該第一夾持部的數個夾齒的齒尖分別沿平行該第二夾持件樞轉軸軸向的方向延伸,該第二夾持部凸設有數個夾齒,該第二夾持部的數個夾齒平均設置於該夾槽相異的兩側,該第二夾持部的數個夾齒分別沿平行該第二夾持件樞轉軸軸向的方向延伸,該第一夾持件與該第二夾持件彼此夾合時,該第一夾持部的數個夾齒與該第二夾持部的數個夾齒彼此嚙合。The first clamping portion is provided with a plurality of clamping teeth. The tooth tips of the plurality of clamping teeth of the first clamping portion respectively extend in a direction parallel to the axial direction of the pivot axis of the second clamping member. The second clamping portion A plurality of clamping teeth are convexly arranged, the plurality of clamping teeth of the second clamping portion are evenly disposed on different sides of the clamping groove, and the plurality of clamping teeth of the second clamping portion are respectively parallel to the second clamping member. The pivot axis extends in the axial direction. When the first clamping member and the second clamping member are clamped to each other, the clamping teeth of the first clamping portion and the clamping teeth of the second clamping portion are mutually Mesh.
其他目的、優點和本發明之新穎性將從以下詳細的描述與相關的附圖更加明顯。Other objects, advantages, and novelty of the present invention will be more apparent from the following detailed description and related drawings.
有關本發明所採用之技術、手段及其功效,茲舉五較佳實施例並配合圖式詳述如後,此僅供說明之用,在專利申請上並不受此種結構之限制。Regarding the technology, means and effects adopted by the present invention, five preferred embodiments are described in detail below with reference to the drawings. This is for illustration purposes only, and it is not limited by such structures in patent applications.
請參照圖1至圖5所示,為本發明夾鉗第一個實施例之立體外觀圖、鉗口開啟之局部放大立體外觀圖、前端側視平面外觀圖、鉗口剖面結構圖及使用狀態圖。本發明夾鉗10包括有一個第一夾持件20及一個第二夾持件30;其中:Please refer to FIG. 1 to FIG. 5, which are a perspective view of the first embodiment of the clamp of the present invention, a partially enlarged perspective view of the jaw opening, a front side plan view, a cross-sectional structure view of the jaw, and a use state. Illustration. The clamp 10 of the present invention includes a first clamping member 20 and a second clamping member 30;
該第一夾持件20的前端設置有一個第一夾持部21。A first clamping portion 21 is disposed at a front end of the first clamping member 20.
該第二夾持件30樞設於該第一夾持件20,該第一夾持部21位於該第一夾持件20鄰近該第二夾持件30的一側,該第二夾持件30的前端鄰近該第一夾持件20的一側設置有一個第二夾持部31,該第一夾持件20與該第二夾持件30彼此夾合時,該第一夾持部21接觸該第二夾持部31,該第二夾持部31凹設有一個夾槽32,該夾槽32沿平行該第二夾持件30樞轉軸徑向的方向延伸,該夾槽32內凸設有三個低齒321及一個第一高齒322,該三個低齒321與該第一高齒322的齒尖分別沿平行該第二夾持件30樞轉軸徑向的方向延伸,該第二夾持件30具有一個虛擬基準圓O,該虛擬基準圓O的圓心位於該第一夾持部21與該第二夾持部31之間,該虛擬基準圓O在垂直該三個低齒321齒尖延伸方向的截面上,該虛擬基準圓O通過該三個低齒321的齒尖,該第一高齒322的齒尖在該虛擬基準圓O內。The second clamping member 30 is pivotally disposed on the first clamping member 20. The first clamping portion 21 is located on a side of the first clamping member 20 adjacent to the second clamping member 30. A second clamping portion 31 is provided at a front end of the member 30 adjacent to the first clamping member 20. When the first clamping member 20 and the second clamping member 30 are clamped to each other, the first clamping member 30 The portion 21 contacts the second clamping portion 31. The second clamping portion 31 is recessed with a clamping groove 32. The clamping groove 32 extends in a direction parallel to the radial direction of the pivot axis of the second clamping member 30. 32 internally provided with three low teeth 321 and a first high tooth 322. The tooth tips of the three low teeth 321 and the first high tooth 322 respectively extend in a direction parallel to the radial direction of the pivot axis of the second clamping member 30. The second clamping member 30 has a virtual reference circle O. The center of the virtual reference circle O is located between the first clamping portion 21 and the second clamping portion 31. The virtual reference circle O is perpendicular to the three In the cross section of the tooth tips of the low teeth 321, the virtual reference circle O passes through the tooth tips of the three low teeth 321, and the tooth tips of the first high teeth 322 are within the virtual reference circle O.
該第一夾持部21凸設有數個夾齒211,該第一夾持部21的數個夾齒211的齒尖分別沿平行該第二夾持件30樞轉軸軸向的方向延伸,該第二夾持部31凸設有數個夾齒311,該第二夾持部31的數個夾齒311平均設置於該夾槽32相異的兩側,該第二夾持部31的數個夾齒311分別沿平行該第二夾持件30樞轉軸徑向的方向延伸,該第一夾持件20與該第二夾持件30彼此夾合時,該第一夾持部21的數個夾齒211與該第二夾持部31的數個夾齒311彼此交錯。The first clamping portion 21 is provided with a plurality of clamping teeth 211. The tooth tips of the plurality of clamping teeth 211 of the first clamping portion 21 respectively extend in a direction parallel to the axial direction of the pivot axis of the second clamping member 30. The second clamping portion 31 is convexly provided with a plurality of clamping teeth 311. The plurality of clamping teeth 311 of the second clamping portion 31 are evenly disposed on different sides of the clamping groove 32. The clamping teeth 311 respectively extend in a direction parallel to the radial direction of the pivot axis of the second clamping member 30. When the first clamping member 20 and the second clamping member 30 are clamped to each other, the number of the first clamping portion 21 The clamping teeth 211 and the clamping teeth 311 of the second clamping portion 31 are staggered with each other.
該夾鉗10藉由上述結構,使用該第一夾持部21與該第二夾持部31夾緊螺絲頭時,該三個低齒321與該第一高齒322能夠擠壓螺絲變形而刺入螺絲頭,尤其該第一高齒322刺入螺絲頭的深度會比該三個低齒321刺入螺絲的深度高出許多,能夠有效防止該夾鉗10轉動螺絲頭時發生打滑的狀況。With the above structure, when the screw head is clamped by the first clamping portion 21 and the second clamping portion 31 by the above structure, the three low teeth 321 and the first high teeth 322 can be deformed by squeezing the screws. Penetration into the screw head, in particular, the depth of the first high-tooth 322 penetrating the screw head is much higher than the depth of the three low-tooth 321 penetrating screws, which can effectively prevent the clamp 10 from slipping when the screw head is turned .
請參照圖6至圖9所示,為本發明夾鉗第二個實施例之立體外觀圖、鉗口開啟之局部放大立體外觀圖、前端側視平面外觀圖及鉗口剖面結構圖。本發明第二個實施例與第一個實施例大致相同,主要差異在於該夾槽32a內凸設有一個第二高齒323a,該第二高齒323a的齒尖沿平行該第二夾持件30a樞轉軸徑向的方向延伸,該第二高齒323a的齒尖在該虛擬基準圓O內,該三個低齒321a位於該第一高齒322a與該第二高齒323a之間。Please refer to FIG. 6 to FIG. 9, which are the perspective external views of the second embodiment of the clamp of the present invention, a partially enlarged perspective external view of the jaw opening, a front side side plan external view, and a cross-sectional structural view of the jaw. The second embodiment of the present invention is substantially the same as the first embodiment, the main difference is that a second high tooth 323a is convexly arranged in the clamping groove 32a, and the tooth tips of the second high tooth 323a are parallel to the second clamping The pivoting axis of the piece 30a extends in the radial direction, the tip of the second high tooth 323a is within the virtual reference circle O, and the three low teeth 321a are located between the first high tooth 322a and the second high tooth 323a.
請參照圖10及圖11所示,為本發明夾鉗第三個實施例之立體外觀圖及鉗口剖面結構圖。本發明第三個實施例與第一個實施例大致相同,主要差異在於該第一夾持件20b前端的第一夾持部21b呈平面狀,該第一夾持部21b能夠是粗糙平面。Please refer to FIG. 10 and FIG. 11, which are a perspective view and a cross-sectional structure view of a third embodiment of the clamp of the present invention. The third embodiment of the present invention is substantially the same as the first embodiment, the main difference is that the first clamping portion 21b at the front end of the first clamping member 20b is planar, and the first clamping portion 21b can be a rough plane.
請參照圖12所示,為本發明夾鉗第四個實施例鉗口開啟之局部放大立體外觀圖。本發明第四個實施例與第一個實施例大致相同,主要差異在於該第二夾持部31c的數個夾齒311c分別沿平行該第二夾持件30c樞轉軸軸向的方向延伸,該第一夾持件20c與該第二夾持件30c彼此夾合時,該第一夾持部21c的數個夾齒211c與該第二夾持部31c的數個夾齒311c彼此嚙合。Please refer to FIG. 12, which is a partially enlarged perspective external view of the jaw opening of the fourth embodiment of the clamp of the present invention. The fourth embodiment of the present invention is substantially the same as the first embodiment. The main difference is that the plurality of clamping teeth 311c of the second clamping portion 31c respectively extend in directions parallel to the axial direction of the pivot axis of the second clamping member 30c. When the first clamping member 20c and the second clamping member 30c are clamped to each other, the plurality of clamping teeth 211c of the first clamping portion 21c and the plurality of clamping teeth 311c of the second clamping portion 31c are engaged with each other.
請參照圖13至圖16所示,為本發明夾鉗第五個實施例之立體外觀圖、鉗口開啟之局部放大立體外觀圖、前端側視平面外觀圖及鉗口剖面結構圖。本發明第五個實施例與第二個實施例大致相同,主要差異在於在該虛擬基準圓O的平面上,該虛擬基準圓O的圓心至該第一高齒322d齒尖的連線形成一個第一虛擬基準線L1,該第一高齒322d於齒尖相異的兩側分別設置有一個第一齒面324d及一個第二齒面325d,該第一齒面324d與該第二齒面325d位於該第一虛擬基準線L1的同一側,且該第一齒面324d與該第二齒面325d皆位於該第一虛擬基準線L1鄰近該三個低齒321d的一側。在該虛擬基準圓O的平面上,該虛擬基準圓O的圓心至該第二高齒323d齒尖的連線形成一個第二虛擬基準線L2,該第二高齒323d於齒尖相異的兩側分別設置有一個第三齒面326d及一個第四齒面327d,該第三齒面326d與該第四齒面327d位於該第二虛擬基準線L2的同一側,且該第三齒面326d與該第四齒面327d皆位於該第二虛擬基準線L2鄰近該三個低齒321d的一側,該第一高齒322d與該第二高齒323d位於該第一虛擬基準線L1與該第二虛擬基準線L2之間。Please refer to FIG. 13 to FIG. 16, which are a perspective view of the fifth embodiment of the clamp of the present invention, a partially enlarged perspective view of the jaw opening, a front side side plan external view, and a cross-sectional structure view of the jaw. The fifth embodiment of the present invention is substantially the same as the second embodiment. The main difference is that on the plane of the virtual reference circle O, the line connecting the center of the virtual reference circle O to the tooth tip of the first high tooth 322d forms one. A first virtual reference line L1, the first high tooth 322d is provided with a first tooth surface 324d and a second tooth surface 325d on two sides with different tooth tips, the first tooth surface 324d and the second tooth surface 325d is located on the same side of the first virtual reference line L1, and both the first tooth surface 324d and the second tooth surface 325d are located on a side of the first virtual reference line L1 adjacent to the three low teeth 321d. On the plane of the virtual reference circle O, the line connecting the center of the virtual reference circle O to the tooth tip of the second high tooth 323d forms a second virtual reference line L2. The second high tooth 323d is different from the tooth tip. A third tooth surface 326d and a fourth tooth surface 327d are provided on both sides, and the third tooth surface 326d and the fourth tooth surface 327d are located on the same side of the second virtual reference line L2, and the third tooth surface 326d and the fourth tooth surface 327d are located on a side of the second virtual reference line L2 adjacent to the three low teeth 321d, and the first high tooth 322d and the second high tooth 323d are located on the first virtual reference line L1 and Between the second virtual reference line L2.
該第一齒面324d與該第一虛擬基準線L1相異於該虛擬基準圓O圓心一側的夾角為5度以上且為15度以下,該第二齒面325d與該第一虛擬基準線L1相異於該虛擬基準圓O圓心一側的夾角為45度以上且為75度以下,該第三齒面326d與該第二虛擬基準線L2相異於該虛擬基準圓O圓心一側的夾角為5度以上且為15度以下,該第四齒面327d與該第二虛擬基準線L2相異於該虛擬基準圓O圓心一側的夾角為45度以上且為75度以下。The angle between the first tooth surface 324d and the first virtual reference line L1 and the virtual reference circle O center side is 5 degrees or more and 15 degrees or less, and the second tooth surface 325d and the first virtual reference line The included angle of the side of L1 different from the center of the virtual reference circle O is 45 degrees or more and 75 degrees or less. The third tooth surface 326d and the second virtual reference line L2 are different from the side of the virtual reference circle O center. The included angle is 5 degrees or more and 15 degrees or less, and the included angle of the fourth tooth surface 327d and the second virtual reference line L2 on the side of the virtual reference circle O center is 45 degrees or more and 75 degrees or less.
就以上所述可以歸納出本發明具有以下優點:From the above, it can be concluded that the present invention has the following advantages:
1.為本發明夾鉗,其中夾鉗包括有一個第一夾持件及一個第二夾持件,該第一夾持件的前端設置有一個第一夾持部,該第二夾持件樞設於該第一夾持件,該第一夾持部位於該第一夾持件鄰近該第二夾持件的一側,該第二夾持件的前端鄰近該第一夾持件的一側設置有一個第二夾持部,該第一夾持件與該第二夾持件彼此夾合時,該第一夾持部接觸該第二夾持部,該第二夾持部凹設有一個夾槽,該夾槽沿平行該第二夾持件樞轉軸徑向的方向延伸,該夾槽內凸設有一個第一高齒,該夾鉗藉由上述結構,能夠有效防止該夾鉗轉動螺絲頭時發生打滑的狀況。1. A clamp according to the present invention, wherein the clamp comprises a first clamping member and a second clamping member, a front end of the first clamping member is provided with a first clamping portion, and the second clamping member Pivotly disposed on the first clamping member, the first clamping portion is located on a side of the first clamping member adjacent to the second clamping member, and the front end of the second clamping member is adjacent to the first clamping member. A second clamping portion is provided on one side. When the first clamping member and the second clamping member are clamped to each other, the first clamping portion contacts the second clamping portion, and the second clamping portion is concave. A clamping groove is provided, the clamping groove extends in a direction parallel to the radial direction of the pivot axis of the second clamping member, a first high tooth is convexly arranged in the clamping groove, and the clamp can effectively prevent the clamp through the above structure. The clamp slipped when turning the screw head.
惟上所述者,僅為本發明之較佳實施例而已,當不能以之限定本發明實施之範圍,故舉凡數值之變更或等效元件之置換,或依本發明申請專利範圍所作之均等變化與修飾,皆應仍屬本發明專利涵蓋之範疇。However, the above are only the preferred embodiments of the present invention. When the scope of implementation of the present invention cannot be limited by this, the changes in numerical values or the replacement of equivalent elements, or the equivalent according to the scope of the patent application of the present invention Changes and modifications should still fall within the scope of the invention patent.
10‧‧‧夾鉗 10‧‧‧ Clamp
20‧‧‧第一夾持件 20‧‧‧The first clamp
21‧‧‧第一夾持部 21‧‧‧First clamping section
211‧‧‧夾齒 211‧‧‧Clamp
30‧‧‧第二夾持件 30‧‧‧Second clamp
31‧‧‧第二夾持部 31‧‧‧Second clamping section
311‧‧‧夾齒 311‧‧‧Clamp
32‧‧‧夾槽 32‧‧‧clip
321‧‧‧低齒 321‧‧‧low tooth
322‧‧‧第一高齒 322‧‧‧First High Teeth
30a‧‧‧第二夾持件 30a‧‧‧Second clamp
32a‧‧‧夾槽 32a‧‧‧clip
321a‧‧‧低齒 321a‧‧‧low tooth
322a‧‧‧第一高齒 322a‧‧‧First High Teeth
323a‧‧‧第二高齒 323a‧‧‧Second highest tooth
20b‧‧‧第一夾持件 20b‧‧‧First clamp
21b‧‧‧第一夾持部 21b‧‧‧First clamping section
20c‧‧‧第一夾持件 20c‧‧‧First clamp
21c‧‧‧第一夾持部 21c‧‧‧First clamping section
211c‧‧‧夾齒 211c‧‧‧Gear
30c‧‧‧第二夾持件 30c‧‧‧Second clamp
31c‧‧‧第二夾持部 31c‧‧‧Second clamping section
311c‧‧‧夾齒 311c‧‧‧tooth
321d‧‧‧低齒 321d‧‧‧low tooth
322d‧‧‧第一高齒 322d‧‧‧First High Teeth
323d‧‧‧第二高齒 323d‧‧‧Second highest tooth
324d‧‧‧第一齒面 324d‧‧‧first tooth surface
325d‧‧‧第二齒面 325d‧‧‧second tooth surface
326d‧‧‧第三齒面 326d‧‧‧ Third tooth surface
327d‧‧‧第四齒面 327d‧‧‧ Fourth tooth surface
O‧‧‧虛擬基準圓 O‧‧‧Virtual datum circle
L1‧‧‧第一虛擬基準線 L1‧‧‧First virtual baseline
L2‧‧‧第二虛擬基準線 L2‧‧‧Second Virtual Baseline
圖1:為本發明夾鉗第一個實施例之立體外觀圖。 圖2:為本發明夾鉗第一個實施例鉗口開啟之局部放大立體外觀圖。 圖3:為本發明夾鉗第一個實施例前端之側視平面外觀圖。 圖4:為本發明夾鉗第一個實施例鉗口之剖面結構圖。 圖5:為本發明夾鉗第一個實施例鉗口之使用狀態圖。 圖6:為本發明夾鉗第二個實施例之立體外觀圖。 圖7:為本發明夾鉗第二個實施例鉗口開啟之局部放大立體外觀圖。 圖8:為本發明夾鉗第二個實施例前端之側視平面外觀圖。 圖9:為本發明夾鉗第二個實施例鉗口之剖面結構圖。 圖10:為本發明夾鉗第三個實施例之立體外觀圖。 圖11:為本發明夾鉗第三個實施例鉗口之剖面結構圖。 圖12:為本發明夾鉗第四個實施例鉗口開啟之局部放大立體外觀圖。 圖13:為本發明夾鉗第五個實施例之立體外觀圖。 圖14:為本發明夾鉗第五個實施例鉗口開啟之局部放大立體外觀圖。 圖15:為本發明夾鉗第五個實施例前端之側視平面外觀圖。 圖16:為本發明夾鉗第五個實施例鉗口之剖面結構圖。FIG. 1 is a perspective view of a first embodiment of the clamp of the present invention. FIG. 2 is a partially enlarged perspective external view of the jaw opening of the first embodiment of the clamp of the present invention. FIG. 3 is a side plan view of the front end of the first embodiment of the clamp of the present invention. Fig. 4 is a sectional structural view of a jaw of a first embodiment of the clamp of the present invention. FIG. 5 is a view showing the use state of the jaws of the first embodiment of the clamp of the present invention. FIG. 6 is a perspective view of a second embodiment of the clamp of the present invention. FIG. 7 is a partially enlarged perspective view of the jaw opening of the second embodiment of the clamp of the present invention. FIG. 8 is a side plan view of the front end of the second embodiment of the clamp of the present invention. Fig. 9 is a sectional structural view of a jaw of a second embodiment of the clamp of the present invention. FIG. 10 is a perspective view of a third embodiment of the clamp of the present invention. Fig. 11 is a sectional structural view of a jaw of a third embodiment of the clamp of the present invention. FIG. 12 is a partially enlarged perspective view of the jaw opening of the fourth embodiment of the clamp of the present invention. FIG. 13 is a perspective view of a fifth embodiment of the clamp of the present invention. Fig. 14 is a partially enlarged perspective view of the jaw opening of the fifth embodiment of the clamp of the present invention. FIG. 15 is a side plan view of the front end of a fifth embodiment of the clamp of the present invention. FIG. 16 is a sectional structural view of a jaw of a fifth embodiment of the clamp of the present invention.
Claims (10)
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TW107126884A TWI665064B (en) | 2018-01-23 | 2018-08-02 | Pliers |
US16/137,740 US10960519B2 (en) | 2018-08-02 | 2018-09-21 | Pliers |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101790437A (en) * | 2007-08-08 | 2010-07-28 | 汉威工具有限公司 | pliers |
TW201041698A (en) * | 2009-05-25 | 2010-12-01 | Engineer Inc | Pliers |
TWM400391U (en) * | 2010-08-27 | 2011-03-21 | Nws Germany Produktion W Nothen E K | Multi-functional pliers |
TWM412843U (en) * | 2011-05-18 | 2011-10-01 | Tsunoda Co Ltd | Carp pliers |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101790437A (en) * | 2007-08-08 | 2010-07-28 | 汉威工具有限公司 | pliers |
TW201041698A (en) * | 2009-05-25 | 2010-12-01 | Engineer Inc | Pliers |
TWM400391U (en) * | 2010-08-27 | 2011-03-21 | Nws Germany Produktion W Nothen E K | Multi-functional pliers |
TWM412843U (en) * | 2011-05-18 | 2011-10-01 | Tsunoda Co Ltd | Carp pliers |
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