TW201819116A - Wrench with stopper effectively limiting the position of the work piece through the structure and preventing the work piece from slipping relative to the wrench - Google Patents
Wrench with stopper effectively limiting the position of the work piece through the structure and preventing the work piece from slipping relative to the wrench Download PDFInfo
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- TW201819116A TW201819116A TW105137877A TW105137877A TW201819116A TW 201819116 A TW201819116 A TW 201819116A TW 105137877 A TW105137877 A TW 105137877A TW 105137877 A TW105137877 A TW 105137877A TW 201819116 A TW201819116 A TW 201819116A
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Abstract
Description
本發明主要係揭示一種扳手，尤指一種具有止擋裝置之扳手。The invention mainly discloses a wrench, especially a wrench with a stop device.
請參閱我國專利第M476030號之「穿透式扳手之改良結構」專利案，其揭露有一種穿透式扳手之改良結構，其係具有一扳手本體，且該扳手本體之前端具有一頭部，該頭部內係設有一棘輪，而該棘輪上係穿設有一多邊形之套接孔，且該套接孔係用以套接一套筒，另，該棘輪之上緣設有一第一頸部，且該第一頸部之外周壁係環設有一環槽，該棘輪於其環槽內係具有複數穿孔，同時該環槽內更扣接有一C形扣環，而該等穿孔可供該C形扣環凸出，進而形成一限位部，藉由該限位部可供彈性止擋於該套筒，藉此，於使用者之操作過程中，該棘輪之套接孔限制該套筒上產生位移之情形。Please refer to the Chinese Patent No. M476030 "Improved Structure of Penetrating Wrench" patent case, which discloses an improved structure of a penetrating wrench, which has a wrench body, and the front end of the wrench body has a head, A ratchet is provided in the head, and a polygonal socket is provided on the ratchet, and the socket is used to socket a sleeve. In addition, a first neck is provided on the upper edge of the ratchet. Moreover, a ring groove is provided on the peripheral wall of the first neck, and the ratchet has a plurality of perforations in the ring groove. At the same time, a C-shaped buckle is buckled in the ring groove, and the perforations are available for the The C-shaped buckle protrudes to form a limiting portion. The limiting portion can be elastically stopped at the sleeve, thereby restricting the sleeve by the socket hole of the ratchet during the operation of the user. Displacement on the barrel.
然而，採用上述結構的扳手在生產時，必須先在棘輪上緣的第一頸部之外周壁加工出環槽，棘輪的內側必須呈多角孔狀且外側必須具有環狀齒部才能提供棘輪所該具備之功效，而今要在棘輪再加工環槽，使棘輪的結構越來越複雜，且越來越不容易加工，造成扳手的生產難度提高，同時增加製造生產的成本。However, when producing a wrench with the above structure, a ring groove must be machined on the peripheral wall outside the first neck of the upper edge of the ratchet. With this effect, nowadays, it is necessary to reprocess the ring groove in the ratchet, which makes the structure of the ratchet more and more complicated, and it is more and more difficult to process, which makes the production of wrenches more difficult and increases the cost of manufacturing.
再者，扳手限制套筒位置的方式全仰賴C形扣環本身的彈力，當使用者將套筒使用完畢或要更換其他尺寸的套筒時，必須握住套筒後再直接將套筒由扳手上拔下，但套筒在使用的過程中極可能沾染油汙，若C形扣環的彈力係數過大，使用者可能會遭遇因摩擦力不足而難以將套筒拔下的問題，反之，若若C形扣環的彈力過小，則會導致套筒在使用過程中容易脫落。In addition, the way the wrench restricts the position of the sleeve relies on the elasticity of the C-shaped buckle itself. When the user has used the sleeve or wants to replace the sleeve of another size, he must hold the sleeve and then directly remove the sleeve. The wrench is pulled out, but the sleeve is likely to be contaminated with oil during use. If the elastic coefficient of the C-shaped buckle is too large, the user may encounter the problem that it is difficult to remove the sleeve due to insufficient friction. On the contrary, if If the elasticity of the C-shaped buckle is too small, it will cause the sleeve to easily fall off during use.
有鑑於上述習知結構之缺失，本發明人乃致力於設計出一種具有止擋裝置之扳手，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 present inventor is committed to designing a wrench with a stop device, which can overcome all the disadvantages of the above-mentioned conventional structure.
本發明具有止擋裝置之扳手其主要目的在於，提供一種包括有一個本體及一個止擋件的扳手，該本體包括有一個手柄及一個驅動頭，該驅動頭連接於該手柄的一端，該驅動頭沿一個虛擬轉軸軸向的一側設有一個正面且於相反於該正面的一側設有一個背面，該本體於該驅動頭沿該虛擬轉軸的軸向設有一個驅動孔，該驅動孔貫穿該驅動頭而連通該正面與該背面，該本體能夠以該驅動孔套接工作物並帶動工作物以該虛擬轉軸為軸心轉動，該止擋件連接於該本體，該止擋件具有一個連接部及一個止擋部並於該連接部與該止擋部之間設置有一個彈性部，該連接部固定連接於該驅動頭，該止擋部能夠在第一位置與第二位置之間相對該本體移動，且藉該彈性部的彈性使該止擋部在不受外力時保持在第一位置，該止擋部在第一位置時，該止擋部能夠卡掣或止擋進入該驅動孔的工作物，該止擋部在第二位置時，該止擋部沿該虛擬轉軸徑向往遠離該驅動孔的方向移動並脫離工作物，該扳手能夠藉由上述結構有效限制工作物的位置，避免工作物相對該扳手滑移。The main purpose of the wrench with a stop device of the present invention is to provide a wrench including a body and a stopper. The body includes a handle and a driving head, the driving head is connected to one end of the handle, and the driving A head is provided with a front surface along one side of the virtual axis of rotation and a back surface opposite to the front side, and the body is provided with a driving hole in the driving head along the axis of the virtual axis of rotation, the driving hole The front side and the back side are communicated through the driving head, the main body can be sleeved with the driving object through the driving hole and can drive the working object to rotate around the virtual rotating shaft, the stopper is connected to the body, and the stopper has A connecting portion and a stopping portion are provided with an elastic portion between the connecting portion and the stopping portion. The connecting portion is fixedly connected to the driving head. The stopping portion can be between the first position and the second position. While moving relative to the body, and by the elasticity of the elastic portion, the stopping portion is maintained in the first position when it is not subjected to external force, and when the stopping portion is in the first position, the stopping portion can be locked or stopped from entering When the stopper is in the second position of the driving hole, the stopper moves along the virtual axis of rotation in a direction away from the driving hole and detaches from the work. The wrench can effectively limit the work object by the above structure. Position to prevent the work object from sliding relative to the wrench.
該止擋件形成一體成形結構，該彈性部沿橫向的截面面積小於該連接部沿橫向的截面面積以及該止擋部沿橫向的截面面積。The stopper forms an integrally formed structure, and a cross-sectional area of the elastic portion in the transverse direction is smaller than a cross-sectional area of the connecting portion in the transverse direction and a cross-sectional area of the stopper in the transverse direction.
該止擋件整體由金屬片體彎折而成。The stopper is formed by bending a metal sheet body as a whole.
該止擋件設置於該驅動頭的背面，該連接部固定連接於該驅動頭的背面。The stopper is disposed on the back of the driving head, and the connecting portion is fixedly connected to the back of the driving head.
該止擋件於該止擋部鄰近該驅動孔的一側設置有一個導引斜面，該導引斜面面向該驅動頭的正面，且該導引面不平行也不垂直該虛擬轉軸。The stopper is provided with a guiding inclined surface on a side of the stopping portion adjacent to the driving hole. The guiding inclined surface faces the front of the driving head, and the guiding surface is neither parallel nor perpendicular to the virtual rotation axis.
該止擋件設置有一個由該止擋部延伸的撥動部，該撥動部沿平行該虛擬轉軸軸向的方向往相異於該本體的方向延伸，該撥動部位於該止擋部相異於該驅動孔的一側。The stopper is provided with a toggle portion extending from the stopper portion. The toggle portion extends in a direction different from the body in a direction parallel to the axial direction of the virtual rotation axis, and the toggle portion is located at the stopper portion. Different from the side of the driving hole.
該本體於該背面設置有一個背蓋，該背蓋透過一個第一鎖定件及一個第二鎖定件固定連接於該背面，該第一鎖定件與該第二鎖定件分別沿平行該虛擬轉軸軸向的方向延伸，該第一鎖定件設置於該驅動頭的背面，該第一鎖定件穿過該背蓋並以***方式固定連接於該驅動頭，該第二鎖定件設置於該驅動頭的背面，該第二鎖定件依序穿過該背蓋以及該止擋件並以***方式固定連接於該驅動頭，該止擋件位於該驅動頭與該背蓋之間。The main body is provided with a back cover on the back surface, and the back cover is fixedly connected to the back surface through a first locking member and a second locking member. The first locking member and the second locking member are respectively parallel to the virtual rotation axis. Extending in a direction, the first locking member is disposed on the back of the driving head, the first locking member passes through the back cover and is fixedly connected to the driving head in an inserting manner, and the second locking member is disposed on the driving head On the back side, the second locking member sequentially passes through the back cover and the stopper and is fixedly connected to the driving head in an inserting manner, and the stopper is located between the driving head and the back cover.
該本體還具有一個棘輪環，該棘輪環設於該驅動頭的正面與背面之間且該棘輪環環設於該驅動孔周圍，該棘輪環能夠以該虛擬轉軸為軸心相對該驅動頭轉動。The body also has a ratchet ring, the ratchet ring is provided between the front and the back of the driving head, and the ratchet ring ring is provided around the driving hole. The ratchet ring can rotate relative to the driving head with the virtual rotating shaft as an axis. .
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，茲舉一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, a preferred embodiment is described in detail below with reference to the drawings. This is for illustration purposes only, and is not limited by such a structure in patent applications.
請參照圖1至圖3所示，為本發明具有止擋裝置之扳手之立體外觀圖、立體分解圖及止擋件連接部、止擋部及彈性部之移轉剖面視圖。本發明扳手10包括有一個本體20及一個止擋件30；其中：Please refer to FIG. 1 to FIG. 3, which are three-dimensional appearance views, three-dimensional exploded views, and cross-sectional views of the stopper connecting portion, the stopper portion, and the elastic portion of the wrench with the stopper device according to the present invention. The wrench 10 of the present invention includes a body 20 and a stopper 30; wherein:
請參照圖4至圖6所示，為本發明具有止擋裝置之扳手裝入工作物前之剖面結構圖及裝入工作物後之剖面結構圖。該本體20包括有一個手柄21及一個驅動頭22，該驅動頭22連接於該手柄21的一端，該驅動頭22沿一個虛擬轉軸L軸向的一側設有一個正面221且於相反於該正面221的一側設有一個背面222，該本體20於該驅動頭22沿該虛擬轉軸L的軸向設有一個驅動孔23，該驅動孔23貫穿該驅動頭22而連通該正面221與該背面222，該本體20能夠以該驅動孔23套接工作物90並帶動工作物90以該虛擬轉軸L為軸心轉動。Please refer to FIG. 4 to FIG. 6, which are cross-sectional structural diagrams of a wrench with a stopper device according to the present invention before being loaded into a work object and cross-sectional structural diagrams after being loaded into a work object. The body 20 includes a handle 21 and a driving head 22 connected to one end of the handle 21. The driving head 22 is provided with a front surface 221 on one side along an axial direction of a virtual rotation axis L and is opposite to the one. A back surface 222 is provided on one side of the front surface 221. The main body 20 is provided with a driving hole 23 in the driving head 22 along the axial direction of the virtual rotation axis L. The driving hole 23 penetrates the driving head 22 and connects the front surface 221 and the On the back surface 222, the main body 20 can be sleeved on the working object 90 with the driving hole 23 and drive the working object 90 to rotate around the virtual rotation axis L as an axis.
該本體20於該背面222設置有一個背蓋24，該背蓋24透過一個第一鎖定件25及一個第二鎖定件26固定連接於該背面222，該第一鎖定件25與該第二鎖定件26分別沿平行該虛擬轉軸L軸向的方向延伸，該第一鎖定件25設置於該驅動頭22的背面222，該第一鎖定件25穿過該背蓋24並以***方式固定連接於該驅動頭22。The main body 20 is provided with a back cover 24 on the back surface 222. The back cover 24 is fixedly connected to the back surface 222 through a first locking member 25 and a second locking member 26. The first locking member 25 and the second lock The pieces 26 respectively extend in a direction parallel to the axial direction of the virtual rotation axis L. The first locking piece 25 is disposed on the back surface 222 of the driving head 22. The first locking piece 25 passes through the back cover 24 and is fixedly connected to the insertion cover. The drive head 22.
該本體20還具有一個棘輪環27，該棘輪環27設於該驅動頭22的正面221與背面222之間且該棘輪環27環設於該驅動孔23周圍，該棘輪環27能夠以該虛擬轉軸L為軸心相對該驅動頭22轉動。The body 20 also has a ratchet ring 27 provided between the front surface 221 and the back surface 222 of the driving head 22 and the ratchet ring 27 is provided around the driving hole 23. The rotating shaft L is a shaft center that rotates relative to the driving head 22.
該止擋件30連接於該本體20，該止擋件30在本實施例中設置於該驅動頭22的背面222，該止擋件30具有一個連接部31及一個止擋部32並於該連接部31與該止擋部32之間設置有一個彈性部33，該連接部31固定連接於該驅動頭22的背面222，該第二鎖定件26設置於該驅動頭22的背面222，該第二鎖定件26依序穿過該背蓋24以及該止擋件30並以***方式固定連接於該驅動頭22，使該止擋件30位於該驅動頭22與該背蓋24之間。該止擋件30整體由金屬片體彎折而成並形成一體成形結構，該彈性部33沿橫向的截面面積小於該連接部31沿橫向的截面面積以及該止擋部32沿橫向的截面面積。The stopper 30 is connected to the main body 20. The stopper 30 is disposed on the back surface 222 of the driving head 22 in this embodiment. The stopper 30 has a connection portion 31 and a stopper portion 32. An elastic portion 33 is provided between the connecting portion 31 and the stopping portion 32. The connecting portion 31 is fixedly connected to the back surface 222 of the driving head 22. The second locking member 26 is provided on the back surface 222 of the driving head 22. The second locking member 26 passes through the back cover 24 and the stopper 30 in sequence and is fixedly connected to the driving head 22 in an inserting manner, so that the stopper 30 is located between the driving head 22 and the back cover 24. The stopper 30 as a whole is formed by bending a sheet metal body to form an integrated structure. The cross-sectional area of the elastic portion 33 in the transverse direction is smaller than the cross-sectional area of the connecting portion 31 in the transverse direction and the cross-sectional area of the stopper 32 in the transverse direction. .
該止擋件30於該止擋部32鄰近該驅動孔23的一側設置有一個導引斜面34，該導引斜面34面向該驅動頭22的正面221，且該導引面34不平行也不垂直該虛擬轉軸L。該止擋件30設置有一個由該止擋部32延伸的撥動部35，該撥動部35沿平行該虛擬轉軸L軸向的方向往相異於該本體20的方向延伸，該撥動部35位於該止擋部32相異於該驅動孔23的一側。The stopper 30 is provided with a guide inclined surface 34 on a side of the stopper portion 32 adjacent to the driving hole 23. The guide inclined surface 34 faces the front surface 221 of the driving head 22, and the guide surfaces 34 are not parallel. The virtual rotation axis L is not perpendicular. The stopper 30 is provided with a toggle portion 35 extending from the stop portion 32. The toggle portion 35 extends in a direction different from the body 20 in a direction parallel to the axial direction of the virtual rotation axis L. The toggle The portion 35 is located on a side of the stopping portion 32 different from the driving hole 23.
該止擋部32能夠在第一位置與第二位置之間相對該本體20移動，且藉該彈性部33的彈性使該止擋部32在不受外力時保持在第一位置，該止擋部32在第一位置時，該止擋部32能夠卡掣或止擋進入該驅動孔23的工作物90，該止擋部32在第二位置時，該止擋部32沿該虛擬轉軸L徑向往遠離該驅動孔23的方向移動並脫離工作物90。The stopper portion 32 can move relative to the body 20 between the first position and the second position, and the elasticity of the elastic portion 33 keeps the stopper portion 32 in the first position when it is not subjected to external force. When the portion 32 is in the first position, the stopping portion 32 can lock or stop the work 90 entering the driving hole 23. When the stopping portion 32 is in the second position, the stopping portion 32 is along the virtual rotation axis L. The radial direction moves away from the driving hole 23 and leaves the working object 90.
在本實施例中所舉工作物90為套筒，要以該扳手10扳轉工作物90時，能夠將工作物90由該正面221放入該驅動孔23，當工作物90的倒角91接觸到該導引斜面34時，必須繼續用力推擠工作物90，使該止擋件30的止擋部32透過該導引斜面34順著工作物90的倒角滑移並移動至第二位置，直到該止擋部32對準工作物90的卡槽92，該止擋部32能夠回彈至第一位置並卡入工作物90的卡槽92，使工作物90無法脫離該扳手10。該扳手10能夠藉由上述結構有效限制工作物90的位置，避免工作物90相對該扳手10滑移，有利於扳轉作業。當要退出工作物90時，使用者能夠撥動該撥動部35，使該止擋部32移動至第二位置並脫離工作物90。In this embodiment, the working object 90 is a sleeve. When the working object 90 is turned with the wrench 10, the working object 90 can be put into the driving hole 23 from the front surface 221. When the working object 90 is chamfered 91 When contacting the guide inclined surface 34, it is necessary to continue to push the work object 90 hard, so that the stopper portion 32 of the stopper 30 slides along the chamfer of the work object 90 through the guide inclined surface 34 and moves to the first Two positions until the stopper 32 is aligned with the slot 92 of the work piece 90, the stopper 32 can rebound to the first position and snap into the slot 92 of the work piece 90, so that the work piece 90 cannot escape from the wrench 10. The wrench 10 can effectively limit the position of the work object 90 by the above structure, avoid the work object 90 from sliding relative to the wrench 10, and facilitate the turning operation. When the user wants to withdraw the working object 90, the user can move the toggle part 35 to move the stop part 32 to the second position and detach from the working object 90.
該扳手10亦能夠扳轉螺絲或螺帽，螺絲或螺帽進入該驅動孔23時，因螺絲或螺帽的倒角小甚至無倒角，螺絲或螺帽會受該止擋部32阻擋而無法由該背面222退出，能夠供使用者輕鬆且快速地反覆轉動螺絲或螺帽(圖式未示)。The wrench 10 can also turn a screw or nut. When the screw or nut enters the driving hole 23, the screw or nut is chamfered by the stopper 32 because the chamfer of the screw or nut is small or no chamfer. The back surface 222 cannot be withdrawn, and can be used for users to easily and quickly turn a screw or nut repeatedly (not shown).
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. 為本發明具有止擋裝置之扳手，其中扳手包括有一個本體及一個止擋件，該本體包括有一個手柄及一個驅動頭，該驅動頭連接於該手柄的一端，該驅動頭沿一個虛擬轉軸軸向的一側設有一個正面且於相反於該正面的一側設有一個背面，該本體於該驅動頭沿該虛擬轉軸的軸向設有一個驅動孔，該驅動孔貫穿該驅動頭而連通該正面與該背面，該本體能夠以該驅動孔套接工作物並帶動工作物以該虛擬轉軸為軸心轉動，該止擋件連接於該本體，該止擋件具有一個連接部及一個止擋部並於該連接部與該止擋部之間設置有一個彈性部，該連接部固定連接於該驅動頭，該止擋部能夠在第一位置與第二位置之間相對該本體移動，且藉該彈性部的彈性使該止擋部在不受外力時保持在第一位置，該止擋部在第一位置時，該止擋部能夠卡掣或止擋進入該驅動孔的工作物，該止擋部在第二位置時，該止擋部沿該虛擬轉軸徑向往遠離該驅動孔的方向移動並脫離工作物，該扳手能夠藉由上述結構有效限制工作物的位置，避免工作物相對該扳手滑移。1. A wrench with a stop device according to the present invention, wherein the wrench includes a body and a stopper, the body includes a handle and a driving head, the driving head is connected to one end of the handle, and the driving head is along a A front side of the virtual rotating shaft is provided with a front side and a back side opposite to the front side. The body is provided with a driving hole in the driving head along the axial direction of the virtual rotating shaft, and the driving hole penetrates the driving The head communicates with the front surface and the back surface. The main body can sleeve the work with the driving hole and drive the work to rotate around the virtual axis of rotation. The stopper is connected to the body. The stopper has a connecting portion. And a stopper portion, and an elastic portion is provided between the connection portion and the stopper portion, the connection portion is fixedly connected to the driving head, and the stopper portion can be opposite to the first position and the second position. The body moves, and the stopper is kept in the first position when it is not subjected to external force by the elasticity of the elastic part. When the stopper is in the first position, the stopper can be locked or stopped into the driving hole. Work When the stopper portion is in the second position, the stopper portion moves radially away from the driving hole along the virtual axis of rotation and disengages from the work object. The wrench can effectively limit the position of the work object by the above structure and prevent the work object from facing each other. The wrench slides.
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‧‧‧扳手 10‧‧‧ wrench
20‧‧‧本體 20‧‧‧ Ontology
21‧‧‧手柄 21‧‧‧Handle
22‧‧‧驅動頭 22‧‧‧Driver
221‧‧‧正面 221‧‧‧Front
222‧‧‧背面 222‧‧‧Back
23‧‧‧驅動孔 23‧‧‧Drive hole
24‧‧‧背蓋 24‧‧‧back cover
25‧‧‧第一鎖定件 25‧‧‧first lock
26‧‧‧第二鎖定件 26‧‧‧Second lock
27‧‧‧棘輪環 27‧‧‧Ratchet ring
30‧‧‧止擋件 30‧‧‧stop
31‧‧‧連接部 31‧‧‧Connection Department
32‧‧‧止擋部 32‧‧‧stop
33‧‧‧彈性部 33‧‧‧Elastic section
34‧‧‧導引斜面 34‧‧‧ Guide Bevel
35‧‧‧撥動部 35‧‧‧Pushing Department
90‧‧‧工作物 90‧‧‧Working Object
92‧‧‧卡槽 92‧‧‧Card Slot
L‧‧‧虛擬轉軸 L‧‧‧Virtual shaft
圖1：為本發明具有止擋裝置之扳手之立體外觀圖。 圖2：為本發明具有止擋裝置之扳手之立體分解圖。 圖3：為本發明具有止擋裝置之扳手止擋件連接部、止擋部及彈性部之移轉剖面視圖。 圖4：為本發明具有止擋裝置之扳手裝入工作物前之剖面結構圖。 圖5：為本發明具有止擋裝置之扳手裝入工作物後之剖面結構圖。 圖6：為本發明具有止擋裝置之扳手裝入工作物後另一視角之剖面結構圖。FIG. 1 is a perspective view of a wrench with a stopper according to the present invention. FIG. 2 is an exploded perspective view of a wrench having a stop device according to the present invention. FIG. 3 is a sectional view of the wrench stopper connecting part, the stopper part and the elastic part of the wrench with the stopper device according to the present invention. FIG. 4 is a cross-sectional structural view of a wrench with a stop device according to the present invention before it is inserted into a work. FIG. 5 is a cross-sectional structural view of a wrench having a stop device according to the present invention after it is loaded into a work object. FIG. 6 is a sectional structural view of another aspect of the wrench with a stopper device according to the present invention after it is installed into a work object.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105137877A TWI637817B (en) | 2016-11-18 | 2016-11-18 | Wrench with stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105137877A TWI637817B (en) | 2016-11-18 | 2016-11-18 | Wrench with stop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201819116A true TW201819116A (en) | 2018-06-01 |
| TWI637817B TWI637817B (en) | 2018-10-11 |
Family
ID=63258275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105137877A TWI637817B (en) | 2016-11-18 | 2016-11-18 | Wrench with stop |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI637817B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10792791B2 (en) | 2015-03-18 | 2020-10-06 | Hong Ann Tool Industries Co., Ltd. | Clench wrench |
| TWI677407B (en) * | 2019-02-12 | 2019-11-21 | 鴻安國際興業有限公司 | Wrench having stopping device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06226649A (en) * | 1993-01-29 | 1994-08-16 | Yagi Giken:Kk | Wrench tool |
| US6752046B1 (en) * | 2003-01-03 | 2004-06-22 | Yi Min Lee | Ratchet wrench having a positioning structure |
| US6948406B1 (en) * | 2004-05-04 | 2005-09-27 | Yi Min Li | Ratchet wrench having positioning effect |
-
2016
- 2016-11-18 TW TW105137877A patent/TWI637817B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| TWI637817B (en) | 2018-10-11 |
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