TW201307001A - Wrench - Google Patents
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- TW201307001A TW201307001A TW101129348A TW101129348A TW201307001A TW 201307001 A TW201307001 A TW 201307001A TW 101129348 A TW101129348 A TW 101129348A TW 101129348 A TW101129348 A TW 101129348A TW 201307001 A TW201307001 A TW 201307001A
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- slider
- sliding
- wrench
- main body
- jaw
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/08—Spanners; Wrenches with rigid jaws of open jaw type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
Description
本發明係有關一種扳手。 The invention relates to a wrench.
習知的扳手藉由活動顎下方設有齒部及手抦上方設有另一齒部,由兩齒部之嚙合作動,達到扳手之目的,然而此種由齒部與齒部之間的嚙合帶動,於扳手之扭力要求下,易造成崩齒及長時間使用後齒部磨耗等問題。 The conventional wrench is provided with a tooth portion under the movable jaw and another tooth portion above the handcuff, and is driven by the engagement of the two tooth portions to achieve the purpose of the wrench. However, the engagement between the tooth portion and the tooth portion is achieved. Driven by the torque requirements of the wrench, it is easy to cause problems such as chipping and tooth wear after prolonged use.
對此,有US1,434,754號專利提供一種扳手可改善此問題,其彈簧設於一容槽中,該固定銷穿設於片體與容槽。其中,該扳手之凸塊是位於該容槽之下方,撥動件是位於容槽的下方的卡槽,該撥動件施力於活動顎的力量大多集中於該凸塊。然而,該撥動件係自其握柄之頂端向外傾斜延伸,而該凸塊則是向卡槽方向傾斜延伸,二者之延伸方向相反,因此該撥動件僅能以點接觸的方式去推抵該凸塊,且是斜上推抵該凸塊,故只有一半的力量被用來水平推移凸塊,換言之,其雖然不用使用齒部與齒部的嚙合,但其施力時,因僅有一小部分力量會傳遞到活動顎與固定顎,顯得難以操作。 In this regard, U.S. Patent No. 1,434,754, the entire disclosure of which is incorporated herein by reference in its entirety, the utility of the utility of the utility of the utility of the utility of the utility of the utility of Wherein, the protrusion of the wrench is located below the pocket, and the dialing member is a slot located below the pocket, and the force of the dial to apply force to the movable jaw is mostly concentrated on the bump. However, the dial member extends obliquely outward from the top end of the grip, and the bump extends obliquely toward the slot, and the extension directions thereof are opposite, so that the dial member can only be in point contact manner. Pushing the bump and pushing it up obliquely, so only half of the force is used to horizontally push the bump. In other words, although it does not use the tooth and the tooth, the force is applied. It is difficult to operate because only a small amount of force is transmitted to the active and fixed rafts.
此外,該扳手係使用二片體將活動顎與固定顎相固定,因此必須開設兩個容槽,以及將兩個固定銷分別穿設活動顎、固定顎及容槽後,完成組合該扳手,然而該扳手的結構相當複雜,增加了製造成本及組裝難度。 In addition, the wrench uses a two-piece body to fix the movable jaw and the fixed jaw, so that two slots must be opened, and the two fixed pins are respectively inserted into the movable jaw, the fixed jaw and the receptacle, and the wrench is assembled. However, the structure of the wrench is quite complicated, which increases manufacturing costs and assembly difficulty.
本發明之主要目的在於提供一種操作效果佳且結構簡潔的扳手。 The main object of the present invention is to provide a wrench with good operation effect and simple structure.
為達成上述目的,本發明提供一種扳手,包括一主體、一顎部、一握柄及一彈性件。 In order to achieve the above object, the present invention provides a wrench comprising a main body, a flange, a handle and an elastic member.
該主體係為一體成型且其一端一體延伸一固定顎,該主體沿一第一方向開設一滑槽,該第一方向係實質上垂直該固定顎延伸方向之方向。 The main system is integrally formed and integrally extended at one end thereof with a fixed cymbal. The main body defines a sliding slot in a first direction, the first direction being substantially perpendicular to the direction in which the fixed cymbal extends.
該顎部之一端一體延伸一活動顎,該顎部於該活動顎之底端形成一滑動部,該滑動部凹設有至少一卡槽,該滑動部可滑移地設於該滑槽,該活動顎與該固定顎共同界定出一顎口,該滑動部遠離該活動顎之一底側與該主體遠離該固定顎之一滑槽底側內表面相抵接處界定一介面,該介面之延伸係通過該卡槽。 One end of the shank integrally extends a movable cymbal portion, and the shank portion forms a sliding portion at a bottom end of the movable cymbal, the sliding portion is recessed with at least one card slot, and the sliding portion is slidably disposed on the sliding slot. The movable raft and the fixed raft define a mouth, and the sliding portion defines an interface away from a bottom side of the movable raft and abutting the main body away from the bottom surface of the bottom side of the fixed raft. The extension passes through the card slot.
該握柄可轉動地設於該主體,該握柄之一端設有至少一撥動件,該撥動件延伸進入該卡槽,該握柄可於一驅動位置與一釋放位置之間轉動,該握柄位於該驅動位置時,該撥動件推抵於該滑動部,使該顎口保持在最小尺寸,該握柄位於釋放位置時,該活動顎能向遠離該固定顎之方向位移,令該顎口尺寸變大。 The handle is rotatably disposed on the main body, and one end of the handle is provided with at least one dial member, and the dial member extends into the slot, and the handle is rotatable between a driving position and a release position. When the handle is in the driving position, the dial member pushes against the sliding portion to keep the mouth opening at a minimum size, and when the handle is in the release position, the movable jaw can be displaced away from the fixed jaw. Make the size of the mouth bigger.
該彈性件連接於該主體及該顎部,可提供一彈性力使該活動顎常態朝向固定顎之方向位移。 The elastic member is coupled to the main body and the crotch portion, and provides an elastic force to displace the movable crotch normal direction toward the fixed crucible.
藉此,本發明所提供的扳手能夠將使用者所施加的力量完全傳遞到活動顎與固定顎上,使本發明易於驅動螺帽等工件轉動,且本發明之結構十分簡潔,有助於控制生產成本。 Thereby, the wrench provided by the invention can completely transmit the force applied by the user to the movable jaw and the fixed jaw, so that the invention can easily drive the rotation of the workpiece such as the nut, and the structure of the invention is very simple and helps to control. Cost of production.
以下僅以數個實施例說明本發明可能之實施態樣,然並非用以限制本發明所欲保護之範疇,合先敘明。 The following is a description of the possible embodiments of the present invention, and is not intended to limit the scope of the present invention.
請參考圖1至圖3,在本發明之第一實施例中,本發明之扳手包括有一主體1、一顎部2、一抵頂件3、一彈性件4與一握柄5。 Referring to FIG. 1 to FIG. 3, in the first embodiment of the present invention, the wrench of the present invention comprises a main body 1, a crotch portion 2, an abutting member 3, an elastic member 4 and a grip 5.
該主體1係為一體成型且其一端一體延伸一固定顎11。該主體1沿一第一方向開設一滑槽12,該第一方向係實質上垂直該固定顎11延伸方向之方向,更進一步,為供其他零部件設置,該主體1另外形成有穿孔13以及穿槽14,滑槽12、穿孔13與穿槽14相互連接,且穿孔13位於滑槽12與穿槽14之間,此外,穿孔13的軸向方向垂直於該第一方向。其中,該滑槽12包含一第一槽道121與一第二槽道122,該第一、第二槽道121、122各別貫穿該主體1之一端,以該滑槽12之延伸方向界定一滑動軸線A,該滑動軸線A平行於該第一方向。較佳者,該第一槽道121之寬度小於該第二槽道122之寬度。 The main body 1 is integrally formed and has a fixed raft 11 integrally extended at one end thereof. The main body 1 defines a sliding slot 12 in a first direction, the first direction is substantially perpendicular to the direction in which the fixing jaw 11 extends, and further, for other components, the main body 1 is additionally formed with a through hole 13 and The through slot 14 , the sliding slot 12 , the through hole 13 and the through slot 14 are connected to each other, and the through hole 13 is located between the sliding slot 12 and the through slot 14 . Further, the axial direction of the through hole 13 is perpendicular to the first direction. The slot 12 includes a first channel 121 and a second channel 122. The first and second channels 121 and 122 respectively extend through one end of the body 1 and are defined by the extending direction of the slot 12 A sliding axis A, the sliding axis A being parallel to the first direction. Preferably, the width of the first channel 121 is smaller than the width of the second channel 122.
該顎部2之一端一體延伸一活動顎21,該顎部2於該活動顎21之底端形成一滑動部,該滑動部凹設至少一卡槽B, 該滑動部可滑移地設於該滑槽12,該活動顎21與該固定顎11共同界定出一顎口,該顎口於滑動部滑動時改變其大小,該顎口可用以夾持螺帽6、螺絲或其類似物,見圖3。該滑動部之滑動方向平行於該第一方向。該滑動部遠離該活動顎之一底側與該主體遠離該固定顎之一滑槽底側內表面相抵接處界定一介面,該介面之延伸係通過該卡槽B,較佳者,該滑動軸線A通過該卡槽B。該第一槽道121連通於該顎口與該第二槽道122之間。該滑動部包含一第一滑塊221、一第二滑塊222和一第三滑塊223,該第一滑塊221具有一第一端221a與一第二端221b。該第二滑塊222設於該第一滑塊221之底部且鄰近該第一滑塊221之第一端221a,該第二滑塊222具有一第一端222a與一第二端222b。其中,該滑動軸線A與該第二滑塊222之第二端222b之夾角不小於90度,在本實施例中,該第一滑塊221之底部的端面係平行於該第一方向,該第二滑塊222之第二端222b之端面垂直於該第一滑塊221,換言之,該滑動軸線A與該第二滑塊222之第二端222b之端面的夾角為90度。該第三滑塊223設於該第一滑塊221之底部且鄰近該第一滑塊221之第二端221b。其中,該滑動軸線A與該第三滑塊223鄰近該第二滑塊222之一端之端面之夾角不小於90度,較佳者,該第三滑塊223鄰近該第二滑塊222之一端之端面垂直於該第一滑塊221,換言之,該滑動軸線A與該第三滑塊223鄰近該第二滑塊222之一端之端面的夾角為90度。該 第一滑塊221之底部之一部分、該第二滑塊222之第二端222b以及該第三滑塊223鄰近該第二滑塊222之一端界定該卡槽B。較佳者,該第一滑塊221之輪廓對應於該第一槽道121,該第二、第三滑塊222、223之輪廓各別對應於該第二槽道122之輪廓,故該第一滑塊221之寬度小於該第二、第三滑塊222、223之寬度,該第二滑塊222與該第三滑塊223等寬。當該滑動部滑設於該滑槽12時,該第一滑塊221位於該第一槽道121,該第二、第三滑塊222、223各別位於該第二槽道122。其中,該顎部開設有一容槽222c,該容槽係位於該卡槽B之一槽口寬度沿一第二方向之延伸範圍之外,該第二方向實質上垂直於該第一方向,較佳者,該容槽222c形成於該滑動部,更明確地說該容槽222c開設於第二滑塊222。。 One end of the shank 2 integrally extends a movable cymbal 21, and the cymbal 2 forms a sliding portion at the bottom end of the movable cymbal 21, and the sliding portion is recessed with at least one slot B. The sliding portion is slidably disposed on the sliding slot 12, and the movable jaw 21 defines a mouthpiece together with the fixing jaw 11. The mouthpiece changes its size when the sliding portion slides, and the mouthpiece can be used to clamp the snail Cap 6, screw or the like, see Figure 3. The sliding direction of the sliding portion is parallel to the first direction. An opening of the sliding portion away from a bottom side of the movable raft and an inner surface of the main body away from the bottom surface of the sliding groove of the fixed raft defines an interface, the extension of the interface passes through the card slot B, preferably, the sliding The axis A passes through the card slot B. The first channel 121 is in communication with the port and the second channel 122. The sliding portion includes a first slider 221, a second slider 222 and a third slider 223. The first slider 221 has a first end 221a and a second end 221b. The second slider 222 is disposed at a bottom of the first slider 221 and adjacent to the first end 221a of the first slider 221. The second slider 222 has a first end 222a and a second end 222b. The angle between the sliding axis A and the second end 222b of the second slider 222 is not less than 90 degrees. In this embodiment, the bottom end of the first slider 221 is parallel to the first direction. The end surface of the second end 222b of the second slider 222 is perpendicular to the first slider 221, in other words, the angle between the sliding axis A and the end surface of the second end 222b of the second slider 222 is 90 degrees. The third slider 223 is disposed at the bottom of the first slider 221 and adjacent to the second end 221b of the first slider 221 . The angle between the sliding axis A and the end surface of the third slider 223 adjacent to one end of the second slider 222 is not less than 90 degrees. Preferably, the third slider 223 is adjacent to one end of the second slider 222. The end surface is perpendicular to the first slider 221, in other words, the angle between the sliding axis A and the end surface of the third slider 223 adjacent to one end of the second slider 222 is 90 degrees. The One portion of the bottom of the first slider 221, the second end 222b of the second slider 222, and the third slider 223 define the card slot B adjacent to one end of the second slider 222. Preferably, the contour of the first slider 221 corresponds to the first channel 121, and the contours of the second and third sliders 222 and 223 respectively correspond to the contour of the second channel 122. The width of a slider 221 is smaller than the width of the second and third sliders 222 and 223, and the second slider 222 is equal to the third slider 223. When the sliding portion is slidably disposed on the sliding slot 12, the first slider 221 is located in the first channel 121, and the second and third sliders 222, 223 are respectively located in the second channel 122. The pocket is formed with a pocket 222c, the pocket is located outside the slot width of the slot B in a second direction, and the second direction is substantially perpendicular to the first direction. Preferably, the pocket 222c is formed in the sliding portion, and more specifically, the pocket 222c is opened in the second slider 222. .
該彈性件4設於該容槽222c,該彈性件4之一第一端透過該抵頂件3連接於該主體1,該彈性件4之一第二端抵頂於該顎部2於該容槽222c中之一側壁。更明確地說,該顎部2於該容槽222c中之該側壁沿該第一方向朝內延伸設有一凸部224,該彈性件4之第二端套設於該凸部224,該抵頂件3穿設於該主體1與該容槽222c,該彈性件4之第一端抵靠於該抵頂件3鄰近該第二滑塊222之第一端222a之一側,該彈性件4之第二端抵靠於該容槽222c之內壁面靠近該第二滑塊222之第一端222a之一側。較佳者該抵頂件3呈桿狀,該滑動軸線A通過該抵頂件3之軸心。進一步地,該容槽222c沿該第 一方向延伸並界定一中心線,該中心線通過該容槽222c之延伸方向兩端的中點,並且通過該抵頂件之軸心,換言之,該中心線與該滑動軸線A重疊。 The elastic member 4 is disposed on the receiving portion 222c. The first end of the elastic member 4 is connected to the main body 1 through the abutting member 3. The second end of the elastic member 4 abuts against the crotch portion 2. One of the side walls of the pocket 222c. More specifically, the side wall of the shank 2 is extended in the first direction, and a convex portion 224 is disposed. The second end of the elastic member 4 is sleeved on the convex portion 224. The top member 3 is disposed on the main body 1 and the receiving groove 222c. The first end of the elastic member 4 abuts against the side of the first end 222a of the second sliding member 222. The second end of the fourth end abuts against the inner wall surface of the pocket 222c adjacent to one side of the first end 222a of the second slider 222. Preferably, the abutting member 3 has a rod shape, and the sliding axis A passes through the axis of the abutting member 3. Further, the pocket 222c is along the first A center line extends and defines a center line that passes through a midpoint of both ends of the recess 222c in the extending direction and passes through the axis of the abutting member, in other words, the center line overlaps the sliding axis A.
該握柄5可轉動地設於該主體1,該握柄5之寬度方向兩側分別設有一第一側面51與一第二側面52,該握柄5之寬度方向係平行於該第一方向,該握柄5之一端設有一撥動件53,該撥動件53延伸進入該卡槽B,而且該介面之延伸係通過該撥動件53,如圖3所示。該撥動件53包括一第一頂推面531與一第二頂推面532,該第二頂推面532係自該握柄5之第一側面51向內傾斜延伸。該握柄5可於一驅動位置與一釋放位置之間轉動。由於本實施例中的撥動件53係一於握柄5一端凸伸之獨立凸塊,且該握柄5之一端還開設一圓孔54,在組裝時,撥動件53直接穿伸入該穿槽14,該主體還包括一插銷15,該插銷15穿設該主體之穿孔13與該握柄之一端的圓孔54,使握柄5可繞該插銷15於一驅動位置與一釋放位置之間轉動,此外,由於穿孔13與滑槽12垂直,使該插銷15之延伸方向垂直於該第一方向。 The handle 5 is rotatably disposed on the main body 1. The first side 51 and the second side 52 are respectively disposed on opposite sides of the handle 5, and the width direction of the handle 5 is parallel to the first direction. One end of the handle 5 is provided with a dial 53 extending into the slot B, and the extension of the interface passes through the dial 53 as shown in FIG. The dialing member 53 includes a first pushing surface 531 and a second pushing surface 532 extending obliquely inward from the first side surface 51 of the handle 5. The handle 5 is rotatable between a drive position and a release position. Since the dialing member 53 in the embodiment is a separate protrusion protruding from one end of the handle 5, and a hole 54 is formed at one end of the handle 5, the dialing member 53 directly penetrates into the wearing portion during assembly. The slot 14 further includes a latch 15 extending through the through hole 13 of the main body and the circular hole 54 at one end of the handle, so that the handle 5 can be wound around the latch 15 in a driving position and a release position. In the meantime, since the perforation 13 is perpendicular to the chute 12, the direction in which the pin 15 extends is perpendicular to the first direction.
請參考圖3,使用本發明扳動螺帽6時,先將握柄5往順時針方向轉動,當該握柄5位於驅動位置時,該撥動件53之第一頂推面531推抵於該第二滑塊222之第二端222b,且該介面之延伸通過該撥動件53,藉此該顎口保持在最小尺寸,俾利活動顎2與固定顎11嚙合於特定尺寸之螺帽6的二邊 面,使用者可持續握住握柄5往順時針方向施力,進一步將螺帽6旋緊或旋鬆。當然,若該卡槽B進一步向第一滑塊221延伸,此時,該第一頂推面531亦有可能同時推抵到第一滑塊221。 Referring to FIG. 3, when the nut 6 is pulled by the present invention, the handle 5 is first rotated clockwise. When the handle 5 is in the driving position, the first pushing surface 531 of the dial 53 is pushed. At the second end 222b of the second slider 222, and the interface extends through the dial 53 so that the mouth is kept at a minimum size, and the profit 颚 2 and the fixed jaw 11 are engaged with the screw of a certain size. Two sides of the cap 6 In this way, the user can continuously hold the grip 5 and apply a force in a clockwise direction to further tighten or loosen the nut 6. Of course, if the card slot B further extends toward the first slider 221, at this time, the first thrust surface 531 may also be pushed to the first slider 221 at the same time.
請參考圖4,當握柄5往逆時針方向轉動到釋放位置時,該撥動件53之第一頂推面531遠離該第二滑塊222之第二端222b,該撥動件53之第二頂推面532推抵於該第三滑塊之一端,且該介面之延伸仍然通過該撥動件53,使該活動顎21向遠離該固定顎11之方向位移而使顎口尺寸變大,藉此,本創作可沿顎口中所夾持的螺帽6之螺帽角相對該螺帽6轉動,直至本創作咬合於該螺帽6之另二邊面為止,此時該彈性件4提供一彈性力使該活動顎21常態朝向固定顎11之方向位移,使活動顎21具有朝向固定顎11滑動而使顎口縮小的趨勢,可藉以略為夾持位在顎口中的螺帽6。 Referring to FIG. 4, when the handle 5 is rotated counterclockwise to the release position, the first pushing surface 531 of the dialing member 53 is away from the second end 222b of the second slider 222, and the dialing member 53 is The second thrust surface 532 is pushed against one end of the third slider, and the extension of the interface still passes through the dial 53 to displace the movable jaw 21 away from the fixed jaw 11 to change the size of the jaw Therefore, the present invention can be rotated relative to the nut 6 along the nut angle of the nut 6 held in the mouthpiece until the original body is engaged with the other two sides of the nut 6, at this time, the elastic member 4 provides an elastic force to displace the movable jaw 21 in the direction of the fixed jaw 11, so that the movable jaw 21 has a tendency to slide toward the fixed jaw 11 to narrow the jaw, thereby slightly clamping the nut 6 in the jaw .
請參考圖5,在本發明之第二實施例中,其與第一實施例差別在於,該固定顎11及該活動顎21之頂端相對地分別斜向延伸形成有一顎部延伸段111、211。 Referring to FIG. 5, in a second embodiment of the present invention, the first embodiment is different from the first embodiment in that the top ends of the fixed jaws 11 and the movable jaws 21 are obliquely extended to form a flange extension 111, 211, respectively. .
請參考圖6,在本發明之第三實施例中,其與第一實施例差別在於,該固定顎11及該活動顎21形成有相對之凹弧面,較佳者該固定顎11及該活動顎21之凹弧面各形成有複數個凸齒112、212。 Referring to FIG. 6, in a third embodiment of the present invention, the difference from the first embodiment is that the fixed jaw 11 and the movable jaw 21 are formed with opposite concave curved surfaces, preferably the fixed jaw 11 and the The concave curved surfaces of the movable jaws 21 are each formed with a plurality of convex teeth 112, 212.
請參考圖7,在本發明之第四實施例中,其與第一實施例 差別在於,該滑動部凹設有二卡槽B,該握柄之一端設有二撥動件53,該二撥動件53各別延伸進入二卡槽B。 Referring to FIG. 7, in a fourth embodiment of the present invention, it is compared with the first embodiment. The difference is that the sliding portion is recessed with two card slots B, and one end of the handle is provided with two dialing members 53, and the two dialing members 53 respectively extend into the two card slots B.
總結以上實施方式,由於該撥動件53在推抵該第二滑塊222時,該介面之延伸通過該撥動件53,令使用者所施展的推抵力量以水平推移方式集中傳遞至第二滑塊222,並進一步傳遞至抵頂件3,並未有其他方向之分力產生,藉此,使用者所施加的力量完全傳遞到活動顎21與固定顎11上,提升本發明之操作性,尤其是當滑動軸線A與該容槽222c之中心線重疊且通過抵頂件3之軸心時,該力量的傳遞效果最為集中且操作性為最佳。 Summarizing the above embodiment, when the dialing member 53 is pushed against the second slider 222, the interface extends through the dialing member 53, so that the pushing force exerted by the user is transmitted to the first level in a horizontal manner. The two sliders 222 are further transmitted to the abutting member 3, and no component force is generated in other directions, whereby the force applied by the user is completely transmitted to the movable jaw 21 and the fixed jaw 11, thereby improving the operation of the present invention. In particular, when the sliding axis A overlaps the center line of the pocket 222c and passes through the axis of the abutting member 3, the force transmission effect is most concentrated and the operability is optimal.
同理,該撥動件53在推抵第三滑塊223時,該介面之延伸通過該撥動件53,故推抵力量也能以水平推移方式集中傳遞至該第三滑塊223,藉此,該顎部2能輕易地被撥動件53往遠離該固定顎11之方向推動。尤其是當滑動軸線A也通過該撥動件時,該力量的傳遞效果最為集中且操作性為最佳。 Similarly, when the dialing member 53 pushes against the third slider 223, the interface extends through the dialing member 53, so that the pushing force can be collectively transmitted to the third slider 223 in a horizontally shifting manner. Thus, the crotch portion 2 can be easily pushed by the dial member 53 away from the fixed jaw 11. In particular, when the sliding axis A also passes through the dial member, the force transmission effect is most concentrated and the operability is optimal.
再者,該第二滑塊222之第二端222b之端面垂直於該第一滑塊221,且該第三滑塊223鄰近該第二滑塊222之一端之端面垂直於該第一滑塊221,故該第一頂推面531係以面接觸之方式推抵於該第二滑塊222之第二端222b之端面,該第二頂堆面532也是以面接觸之方式推抵於該第三滑塊223之一端之端面,藉此,使用者所施加的力量能夠均勻地傳遞至該第二滑塊222或該第三滑塊223,並可增加撥動件53之使用壽命。 The end surface of the second end 222b of the second slider 222 is perpendicular to the first slider 221, and the end surface of the third slider 223 adjacent to one end of the second slider 222 is perpendicular to the first slider. 221, the first thrust surface 531 is pushed into the end surface of the second end 222b of the second slider 222 in a surface contact manner, and the second top stack surface 532 is also pushed into the surface contact manner. The end face of one end of the third slider 223, whereby the force applied by the user can be uniformly transmitted to the second slider 222 or the third slider 223, and the service life of the dial 53 can be increased.
此外,本發明具有結構精簡的特點,僅需轉動握柄5使撥動件53推抵於該滑動部之第二滑塊222之第二端222b,即可夾持螺帽6或類似零件,進行拆卸或組裝,在簡潔的結構構造之下,使本發明有易於加工、生產成本低、技術門檻低、零件間的間隙較小以及穩定度較高的特點,有利於生產製造並獲得較佳的操作使用效果,且重要的是,本發明沒有齒輪分離與接合時的卡合或跳齒問題,具有較佳的操作質感,有益於提昇產品品質。 In addition, the present invention has the feature of compact structure, and only needs to rotate the grip 5 to push the dial member 53 against the second end 222b of the second slider 222 of the sliding portion, thereby clamping the nut 6 or the like. Dismantling or assembling, under the simple structural structure, the invention has the characteristics of easy processing, low production cost, low technical threshold, small gap between parts and high stability, which is favorable for production and better. The operation effect is used, and it is important that the present invention has no engagement or tooth jumping problems during gear separation and engagement, and has a better operational texture, which is beneficial to improve product quality.
1‧‧‧主體 1‧‧‧ Subject
11‧‧‧固定顎 11‧‧‧Fixed
111、211‧‧‧顎部延伸段 111, 211‧‧‧ internal extension
112、212‧‧‧凸齒 112, 212‧‧ ‧ convex teeth
222b‧‧‧第二端 222b‧‧‧second end
222c‧‧‧容槽 222c‧‧‧容容
223‧‧‧第三滑塊 223‧‧‧third slider
224‧‧‧凸部 224‧‧‧ convex
12‧‧‧滑槽 12‧‧‧Chute
121‧‧‧第一槽道 121‧‧‧First channel
122‧‧‧第二槽道 122‧‧‧Second channel
13‧‧‧穿孔 13‧‧‧Perforation
14‧‧‧穿槽 14‧‧‧through slot
15‧‧‧插銷 15‧‧‧Latch
2‧‧‧顎部 2‧‧‧颚
21‧‧‧活動顎 21‧‧‧ Activities颚
221‧‧‧第一滑塊 221‧‧‧First slider
221a‧‧‧第一端 221a‧‧‧ first end
221b‧‧‧第二端 221b‧‧‧ second end
222‧‧‧第二滑塊 222‧‧‧second slider
222a‧‧‧第一端 222a‧‧‧ first end
3‧‧‧抵頂件 3‧‧‧After the top piece
4‧‧‧彈性件 4‧‧‧Flexible parts
5‧‧‧握柄 5‧‧‧Handle
51‧‧‧第一側面 51‧‧‧ first side
52‧‧‧第二側面 52‧‧‧ second side
53‧‧‧撥動件 53‧‧‧WD parts
531‧‧‧第一頂推面 531‧‧‧First push surface
532‧‧‧第二頂推面 532‧‧‧Second top push
54‧‧‧圓孔 54‧‧‧ round hole
6‧‧‧螺帽 6‧‧‧ Nuts
A‧‧‧滑動軸線 A‧‧‧ sliding axis
B‧‧‧卡槽 B‧‧‧ card slot
圖1為本發明之第一實施例之分解圖。 Figure 1 is an exploded view of a first embodiment of the present invention.
圖2為本發明之第一實施例之立體圖。 Figure 2 is a perspective view of a first embodiment of the present invention.
圖3為本發明之第一實施例之驅動一螺帽之示意圖。 3 is a schematic view of a driving nut according to a first embodiment of the present invention.
圖4為本發明之第一實施例之活動顎往遠離固定顎方向位移之示意圖。 Figure 4 is a schematic illustration of the displacement of the movable jaw away from the fixed jaw in accordance with the first embodiment of the present invention.
圖5為本發明之第二實施例之剖視圖。 Figure 5 is a cross-sectional view showing a second embodiment of the present invention.
圖6為本發明之第三實施例之剖視圖。 Figure 6 is a cross-sectional view showing a third embodiment of the present invention.
圖7為本發明之第四實施例之剖視圖。 Figure 7 is a cross-sectional view showing a fourth embodiment of the present invention.
1‧‧‧主體 1‧‧‧ Subject
11‧‧‧固定顎 11‧‧‧Fixed
12‧‧‧滑槽 12‧‧‧Chute
121‧‧‧第一槽道 121‧‧‧First channel
122‧‧‧第二槽道 122‧‧‧Second channel
13‧‧‧穿孔 13‧‧‧Perforation
14‧‧‧穿槽 14‧‧‧through slot
15‧‧‧插銷 15‧‧‧Latch
2‧‧‧顎部 2‧‧‧颚
21‧‧‧活動顎 21‧‧‧ Activities颚
221‧‧‧第一滑塊 221‧‧‧First slider
221a‧‧‧第一端 221a‧‧‧ first end
221b‧‧‧第二端 221b‧‧‧ second end
222‧‧‧第二滑塊 222‧‧‧second slider
222a‧‧‧第一端 222a‧‧‧ first end
222b‧‧‧第二端 222b‧‧‧second end
222c‧‧‧容槽 222c‧‧‧容容
223‧‧‧第三滑塊 223‧‧‧third slider
224‧‧‧凸部 224‧‧‧ convex
3‧‧‧抵頂件 3‧‧‧After the top piece
4‧‧‧彈性件 4‧‧‧Flexible parts
5‧‧‧握柄 5‧‧‧Handle
51‧‧‧第一側面 51‧‧‧ first side
52‧‧‧第二側面 52‧‧‧ second side
53‧‧‧撥動件 53‧‧‧WD parts
531‧‧‧第一頂推面 531‧‧‧First push surface
532‧‧‧第二頂推面 532‧‧‧Second top push
54‧‧‧圓孔 54‧‧‧ round hole
Claims (10)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW101129348A TWI412435B (en) | 2012-08-14 | 2012-08-14 | Wrench |
DE201220104751 DE202012104751U1 (en) | 2012-08-14 | 2012-12-06 | wrench |
CN201310067917.9A CN103586809B (en) | 2012-08-14 | 2013-03-05 | Spanner |
GB201312579A GB2505079B (en) | 2012-08-14 | 2013-07-15 | Self gripping adjustable wrench |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW101129348A TWI412435B (en) | 2012-08-14 | 2012-08-14 | Wrench |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201307001A true TW201307001A (en) | 2013-02-16 |
TWI412435B TWI412435B (en) | 2013-10-21 |
Family
ID=47751786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW101129348A TWI412435B (en) | 2012-08-14 | 2012-08-14 | Wrench |
Country Status (4)
Country | Link |
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CN (1) | CN103586809B (en) |
DE (1) | DE202012104751U1 (en) |
GB (1) | GB2505079B (en) |
TW (1) | TWI412435B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104084915B (en) * | 2014-07-18 | 2015-09-16 | 萍乡学院 | Top stationary adjustable wrench |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1434754A (en) * | 1922-11-07 | Kobbet s | ||
US1354552A (en) * | 1920-05-20 | 1920-10-05 | Emil H Hart | Wrench |
JPS5932359U (en) * | 1982-08-19 | 1984-02-28 | 相田 明雄 | monkey wrench |
FR2594063A1 (en) * | 1986-02-13 | 1987-08-14 | Fimbel Eric | Adjustable bench spanner |
US4833949A (en) * | 1988-08-29 | 1989-05-30 | Trajce Piperkovski | Adjustable open-end wrench |
CN2156991Y (en) * | 1993-07-21 | 1994-02-23 | 阎玉善 | Automatic quick adjustable wrench |
DE19612757C2 (en) * | 1996-03-29 | 1999-01-21 | Gernot Hirse | Self-locking wrench |
US6530298B1 (en) * | 2000-03-23 | 2003-03-11 | Michael Steffe | Ratcheting open-end wrenches |
CN2497930Y (en) * | 2001-09-28 | 2002-07-03 | 吴传福 | Monkey spanner against declination of movable jaw |
CN2569978Y (en) * | 2002-09-06 | 2003-09-03 | 陈延君 | Lockable adjustable wrench |
US7255026B1 (en) * | 2006-03-02 | 2007-08-14 | Yi Min Lee | One-way monkey wrench |
CN201020684Y (en) * | 2007-02-14 | 2008-02-13 | 黄国华 | Wrench structure |
US7886636B1 (en) * | 2008-01-24 | 2011-02-15 | Mills Douglas J | Open-end ratcheting wrench |
TW201016396A (en) * | 2008-10-31 | 2010-05-01 | Bing-Wen Huang | Swing type wrench |
TWI354605B (en) * | 2009-11-25 | 2011-12-21 | Proxene Tools Co Ltd | Reversible monkey wrench |
TWM392038U (en) * | 2010-01-13 | 2010-11-11 | Proxene Tools Co Ltd | Reciprocation movable wrench |
TW201210751A (en) * | 2010-09-03 | 2012-03-16 | Danaher Tool Ltd | Adjustable wrench capable being fast rotated |
TW201228778A (en) * | 2011-01-13 | 2012-07-16 | New Way Tools Co Ltd | Adjustable wrench with ratchet gearing function |
TWM430343U (en) * | 2011-12-22 | 2012-06-01 | New Way Tools Co Ltd | Spanner wrench having ratchet function |
TWM427236U (en) * | 2011-12-22 | 2012-04-21 | New Way Tools Co Ltd | Spanner wrench having ratchet function |
-
2012
- 2012-08-14 TW TW101129348A patent/TWI412435B/en active
- 2012-12-06 DE DE201220104751 patent/DE202012104751U1/en not_active Expired - Lifetime
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2013
- 2013-03-05 CN CN201310067917.9A patent/CN103586809B/en not_active Expired - Fee Related
- 2013-07-15 GB GB201312579A patent/GB2505079B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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GB2505079B (en) | 2014-07-09 |
CN103586809B (en) | 2016-08-17 |
GB2505079A (en) | 2014-02-19 |
DE202012104751U1 (en) | 2013-01-30 |
GB201312579D0 (en) | 2013-08-28 |
CN103586809A (en) | 2014-02-19 |
TWI412435B (en) | 2013-10-21 |
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