TWI718911B - Quick-release bike chain tool - Google Patents

Quick-release bike chain tool Download PDF

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Publication number
TWI718911B
TWI718911B TW109109451A TW109109451A TWI718911B TW I718911 B TWI718911 B TW I718911B TW 109109451 A TW109109451 A TW 109109451A TW 109109451 A TW109109451 A TW 109109451A TW I718911 B TWI718911 B TW I718911B
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Taiwan
Prior art keywords
flange
trigger body
pivot
assembled
trigger
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TW109109451A
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Chinese (zh)
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TW202135997A (en
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莊士文
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極點股份有限公司
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Priority to TW109109451A priority Critical patent/TWI718911B/en
Priority to CN202011505698.4A priority patent/CN113492195B/en
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Publication of TWI718911B publication Critical patent/TWI718911B/en
Publication of TW202135997A publication Critical patent/TW202135997A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L21/00—Tools or implements for repairing chains using metal-working operations, e.g. for detaching deformed chain links

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buckles (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

A chain tool includes a first lever and a second lever. The first lever is provided with a first working end and a first operating end. A first pivot portion and a second pivot portion are provided between the first working end and the first operating end. The second lever is provided with a second working end and a second operating end. A third pivot portion and a fourth pivot portion are provided between the second working end and the second operating end. The second lever can be assembled to the first lever in a first combined state or a second combined state. When the second lever is assembled to the first lever state in the first combined state, the third pivot portion is pivotally connected to the first pivot portion. When the second lever is assembled to the first lever state in the second combined state, the fourth pivot portion is pivotally connected to the second pivot portion. Thus, the chain tool can provide the function of assembling and releasing the quick-release chain through the above structure.

Description

鏈條快扣工具Chain quick buckle tool

本發明主要係揭示一種工具，尤指鏈條快扣工具。 The present invention mainly discloses a tool, especially a chain quick-lock tool.

請參閱我國專利第I680035號之「鏈條快扣工具」專利案，其為一種鏈條快扣工具，其包括一對扳體，該對扳體彼此可脫離地互相樞接，各扳體具有壓抵槽與壓抵部，該對扳體的壓抵槽彼此面對並形成安裝空間，且各扳體的壓抵槽分別適於抵接鏈條快扣的鏈片外緣，以帶動鏈條快扣各鏈片的銷軸固定在另一鏈片的8字形安裝孔，該對扳體的壓抵部彼此面對並形成拆卸空間，且各扳體的壓抵部分別適於抵接鏈條的內鏈目的滾子，以推抵鏈條快扣各鏈片的銷軸脫離另一鏈片的8字形安裝孔，藉此以單一工具即可安裝或拆卸鏈條快扣。 Please refer to China Patent No. I680035 on the "Chain Quick Snap Tool" patent case, which is a chain quick buckle tool, which includes a pair of flippers that are pivotally connected to each other in a detachable manner, and each flipper has a pressing force The groove and the pressing part, the pressing grooves of the pair of flippers face each other and form an installation space, and the pressing grooves of each flipper are respectively suitable for abutting the outer edges of the chain pieces of the chain quick buckle to drive each chain quick buckle The pin of the chain piece is fixed to the 8-shaped mounting hole of the other chain piece, the pressing parts of the pair of flippers face each other and form a disassembly space, and the pressing parts of each flipper are respectively suitable for abutting the inner chain of the chain The purpose roller is used to push the pin of each chain piece of the chain quick buckle away from the 8-shaped installation hole of the other chain piece, so that the chain quick buckle can be installed or removed with a single tool.

然而，上述工具安裝鏈片的效果並不理想，工具必須完全對準鏈片才能夠完成安裝。 However, the effect of the above tool for installing the chain piece is not ideal, and the tool must be completely aligned with the chain piece to complete the installation.

有鑑於上述習知結構之缺失，本發明人乃設計出一種鏈條快扣工具，其係可克服上述習知結構之所有缺點。 In view of the deficiencies of the above-mentioned conventional structure, the present inventor has designed a chain quick-lock tool which can overcome all the shortcomings of the above-mentioned conventional structure.

本發明鏈條快扣工具其主要目的在於，提供一種包括有一個第一扳體及一個第二扳體的工具，該第一扳體設置有一個第一工作端及一個相反於該第一工作端的第一操作端，該第一工作端與該第一操作端之間設置有一個第一樞部及一個第二樞部，該第二扳體設置有一個第二工作端及一個相反於該第二工作端的第二操作端，該第二工作端與該第二操作端之間設置有一個第三樞部及一個第四樞部，該第二扳體能夠以第一組合狀態或第二組合狀態組裝於該第一扳體，該第二扳體以該第一組合狀態組裝於該第一扳體時，該第三樞部可脫離地樞設於該第一樞部，該第二扳體以該第二組合狀態組裝於該第一扳體時，該第四樞部可脫離地樞設於該第二樞部，該工具透過上述結構可同時提供扣接快扣鏈片與解除快扣鏈片的功能。 The main purpose of the chain quick buckle tool of the present invention is to provide a tool including a first trigger body and a second trigger body. The first trigger body is provided with a first working end and an opposite to the first working end. A first operating end. A first pivot and a second pivot are provided between the first operating end and the first operating end. The second trigger body is provided with a second operating end and a second pivot opposite to the first operating end. The second operating end of the two working ends. A third pivot and a fourth pivot are provided between the second operating end and the second operating end. The second trigger body can be in the first combination state or the second combination state. When assembled to the first flipper body in the first combined state, and the second flipper body is assembled to the first flipper body in the first combined state, the third pivot portion is pivotally detachably pivoted to the first pivot portion, and the second flipper When the body is assembled to the first trigger body in the second combined state, the fourth pivot is detachably pivoted on the second pivot, and the tool can provide both quick-locking and quick-release fasteners through the structure described above. The function of the buckle chain piece.

該第二扳體以該第一組合狀態組裝於該第一扳體且該第一操作端與該第二操作端彼此靠近時，該第一工作端與該第二工作端彼此靠近，該第二扳體以該第二組合狀態組裝於該第一扳體且該第一操作端與該第二操作端彼此靠近時，該第一工作端與該第二工作端彼此遠離。 When the second trigger body is assembled to the first trigger body in the first combined state and the first operating end and the second operating end are close to each other, the first working end and the second working end are close to each other, and the first When the two trigger bodies are assembled to the first trigger body in the second combined state and the first operating end and the second operating end are close to each other, the first working end and the second working end are far away from each other.

該第一扳體設置有一個第一面及一個相反於該第一面的第二面，該第一樞部於該第一面設置有一個第一凸緣，該第二樞部於該第一面設置有一個第二凸緣，該第二扳體設置有一個第三面及一個相反於該第三面的第四面，該第三樞部於該第三面設置有一個第一插孔，該第四樞部於該第三面設置有一個第二插孔，該第二扳體以該第一組合狀態組裝於該第一扳體時，該第一凸緣由該第三面插設於該第一插孔，該第二扳體以該第二組合狀態組裝於該第一扳體時，該第二凸緣由該第三面插設於該第二插孔。 The first flipper body is provided with a first surface and a second surface opposite to the first surface, the first pivot portion is provided with a first flange on the first surface, and the second pivot portion is located on the first surface. One side is provided with a second flange, the second trigger body is provided with a third side and a fourth side opposite to the third side, and the third pivot is provided with a first insert on the third side. Hole, the fourth pivot portion is provided with a second insertion hole on the third surface, and when the second trigger body is assembled to the first trigger body in the first combined state, the first flange is inserted into the third surface When the second flipper body is assembled to the first flipper body in the second combined state, the second flange is inserted into the second socket through the third surface.

該第一插孔貫穿該第二扳體而連接該第三面與該第四面，該第二插孔貫穿該第二扳體而連接該第三面與該第四面，該第二扳體能夠以第三組合狀態組裝於該第一扳體，該第二扳體以第三組合狀態組裝於該第一扳體時，該第一凸緣由該第四面插設於該第一插孔，該第二凸緣由該第四面插設於該第二插孔，該第一扳體與該第二扳體重疊，該第一工作端與該第二工作端相鄰，該第一操作端與該第二操作端相鄰。 The first insertion hole penetrates the second flipper body to connect the third surface and the fourth surface, the second insertion hole penetrates the second flipper body to connect the third surface and the fourth surface, the second flipper The body can be assembled to the first flipper body in a third combined state. When the second flipper body is assembled to the first flipper body in the third combined state, the first flange is inserted into the first plug through the fourth surface. Hole, the second flange is inserted into the second insertion hole from the fourth surface, the first flip body overlaps the second flip body, the first working end is adjacent to the second working end, and the first The operating end is adjacent to the second operating end.

該第一樞部設置有一個第一容孔及一個第一樞軸，該第一容孔貫穿該第一扳體而連接該第一面與該第二面，該第一凸緣設置於該第一樞軸的一端，該第一樞軸相反於該第一凸緣的一端以固定連接的方式插設於該第一容孔內，該第二樞部設置有一個第二容孔及一個第二樞軸，該第二容孔貫穿該第一扳體而連接該第一面與該第二面，該第二凸緣設置於該第二樞軸的一端，該第二樞軸相反於該第二凸緣的一端以固定連接的方式插設於該第二容孔內。 The first pivot portion is provided with a first receiving hole and a first pivot. The first receiving hole penetrates the first plate body to connect the first surface and the second surface, and the first flange is provided on the One end of the first pivot, the end of the first pivot opposite to the first flange is inserted into the first receiving hole in a fixed connection manner, and the second pivot is provided with a second receiving hole and one The second pivot, the second receiving hole penetrates the first flip body to connect the first surface and the second surface, the second flange is disposed at one end of the second pivot, and the second pivot is opposite to One end of the second flange is inserted into the second receiving hole in a fixed connection manner.

該第一扳體設置有一個第一側及一個相反於該第一側的第二側，該第一側設置有一個第一卡掣凸緣，該第二側設置有一個第二卡掣凸緣，該第二扳體設置有一個第三側及一個相反於該第三側的第四側，該第三側設置有一個第一卡槽，該第四側設置有一個第二卡槽，該第二扳體以該第一組合狀態組裝於該第一扳體時，該第一卡掣凸緣能夠插設於該第一卡槽，該第二扳體以該第二組合狀態組裝於該第一扳體時，該第二卡掣凸緣能夠插設於該第二卡槽。 The first trigger body is provided with a first side and a second side opposite to the first side, the first side is provided with a first locking flange, and the second side is provided with a second locking protrusion Edge, the second trigger body is provided with a third side and a fourth side opposite to the third side, the third side is provided with a first slot, and the fourth side is provided with a second slot, When the second trigger body is assembled to the first trigger body in the first combined state, the first latch flange can be inserted into the first slot, and the second trigger body is assembled in the second combined state In the case of the first trigger body, the second latching flange can be inserted into the second latching slot.

該第一面凹設有一個第一限位凹緣及一個第二限位凹緣，該第一限位凹緣與該第一側相鄰，該第二限位凹緣與該第二側相鄰，該第四面凸設有一個第一限位凸緣及一個第二限位凸緣，該第一限位凸緣與該第三側相鄰，該 第二限位凸緣與該第四側相鄰，該第二扳體以第三組合狀態組裝於該第一扳體時，該第一限位凸緣扣接於該第一限位凹緣，該第二限位凸緣扣接於該第二限位凹緣。 The first surface is recessed with a first limiting recessed edge and a second limiting recessed edge, the first limiting recessed edge is adjacent to the first side, and the second limiting recessed edge is connected to the second side Adjacent, the fourth surface is protrudingly provided with a first limiting flange and a second limiting flange, the first limiting flange is adjacent to the third side, the The second limiting flange is adjacent to the fourth side, and when the second flipper body is assembled to the first flipper in the third combined state, the first limiting flange is buckled on the first limiting concave edge , The second limiting flange is buckled to the second limiting concave edge.

該第一操作端設置有一個第一挖胎部，該第二操作端設置有一個第二挖胎部。 The first operating end is provided with a first tyre digging part, and the second operating end is provided with a second tyre digging part.

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 purposes, advantages, and novelty of the present invention will be more apparent from the following detailed description and related drawings.

10:工具 10: Tools

20:第一扳體 20: The first trigger

21:第一工作端 21: The first working end

22:第一操作端 22: The first operation terminal

221:第一挖胎部 221: First Tire Digging Department

23:第一樞部 23: The first pivot

231:第一凸緣 231: first flange

232:第一容孔 232: The first volume hole

233:第一樞軸 233: First Pivot

24:第二樞部 24: second pivot

241:第二凸緣 241: second flange

242:第二容孔 242: second volume hole

243:第二樞軸 243: Second Pivot

25:第一面 25: First side

251:第一限位凹緣 251: The first limit concave edge

252:第二限位凹緣 252: The second limit concave edge

26:第二面 26: second side

27:第一側 27: First side

271:第一卡掣凸緣 271: First detent flange

28:第二側 28: second side

281:第二卡掣凸緣 281: The second latch flange

30:第二扳體 30: second trigger

31:第二工作端 31: The second working end

32:第二操作端 32: The second operation terminal

321:第二挖胎部 321: Second Tire Digging Department

33:第三樞部 33: The third pivot

331:第一插孔 331: first jack

34:第四樞部 34: The fourth pivot

341:第二插孔 341: second jack

35:第三面 35: third side

36:第四面 36: The fourth side

361:第一限位凸緣 361: The first limit flange

362:第二限位凸緣 362: second limit flange

37:第三側 37: third side

371:第一卡槽 371: first card slot

38:第四側 38: Fourth side

381:第二卡槽 381: second card slot

90:快扣鏈片 90: Quick buckle chain

91:鏈條 91: chain

圖1：為本發明鏈條快扣工具第二扳體以該第三組合狀態組裝於第一扳體之立體外觀圖。 Fig. 1 is a perspective view of the second trigger body of the chain quick-release tool of the present invention assembled to the first trigger body in the third combined state.

圖2：為本發明鏈條快扣工具之立體分解圖。 Figure 2: is a three-dimensional exploded view of the chain quick-lock tool of the present invention.

圖3：為本發明鏈條快扣工具另一視角之立體分解圖。 Figure 3 is a three-dimensional exploded view of the chain quick buckle tool of the present invention from another perspective.

圖4：為本發明鏈條快扣工具第二扳體以該第一組合狀態組裝於第一扳體之使用狀態圖。 Fig. 4 is a diagram showing the use state of the second trigger body of the chain quick-release tool of the present invention assembled on the first trigger body in the first combined state.

圖5：為本發明鏈條快扣工具第二扳體以該第二組合狀態組裝於第一扳體之使用狀態圖。 Fig. 5 is a diagram showing the use state of the second trigger body of the chain quick-release tool of the present invention assembled on the first trigger body in the second combined state.

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 given below in conjunction with the drawings. This is for illustrative purposes only, and is not limited by this structure in the patent application.

參照圖1至圖5所示，為本發明鏈條快扣工具之立體外觀圖、立體分解圖及使用狀態圖。本發明工具10包括有一個第一扳體20及一個第二扳體30；其中：該第一扳體20設置有一個第一工作端21及一個相反於該第一工作端21的第一操作端22，該第一工作端21與該第一操作端22之間設置有一個第一樞部23及一個第二樞部24。 1 to 5 show the three-dimensional appearance view, the three-dimensional exploded view, and the state of use diagram of the chain quick buckle tool of the present invention. The tool 10 of the present invention includes a first trigger body 20 and a second trigger body 30; wherein: the first trigger body 20 is provided with a first working end 21 and a first operation opposite to the first working end 21 At the end 22, a first pivot 23 and a second pivot 24 are provided between the first working end 21 and the first operating end 22.

該第二扳體30設置有一個第二工作端31及一個相反於該第二工作端31的第二操作端32，該第二工作端31與該第二操作端32之間設置有一個第三樞部33及一個第四樞部34，該第二扳體30能夠以第一組合狀態或第二組合狀態組裝於該第一扳體20，該第二扳體30以該第一組合狀態組裝於該第一扳體20時，該第三樞部33可脫離地樞設於該第一樞部23，該第二扳體30以該第二組合狀態組裝於該第一扳體20時，該第四樞部34可脫離地樞設於該第二樞部24。 The second trigger body 30 is provided with a second working end 31 and a second operating end 32 opposite to the second working end 31, and a first operating end 32 is provided between the second working end 31 and the second operating end 32. With three pivots 33 and a fourth pivot 34, the second flipper 30 can be assembled to the first flipper 20 in the first combined state or the second combined state, and the second flipper 30 in the first combined state When assembled to the first flip body 20, the third pivot portion 33 is pivotally detachably pivoted to the first pivot portion 23, and the second flip body 30 is assembled to the first flip body 20 in the second combined state , The fourth pivot portion 34 is pivoted on the second pivot portion 24 detachably.

該第二扳體30以該第一組合狀態組裝於該第一扳體20且該第一操作端22與該第二操作端32彼此靠近時，該第一工作端21與該第二工作端31彼此靠近，該第二扳體30以該第二組合狀態組裝於該第一扳體20且該第一操作端22與該第二操作端32彼此靠近時，該第一工作端21與該第二工作端31彼此遠離。 When the second trigger body 30 is assembled to the first trigger body 20 in the first combined state and the first operating end 22 and the second operating end 32 are close to each other, the first working end 21 and the second working end 31 are close to each other, the second trigger body 30 is assembled to the first trigger body 20 in the second combined state and the first operating end 22 and the second operating end 32 are close to each other, the first working end 21 and the The second working ends 31 are far away from each other.

該第一扳體20設置有一個第一面25及一個相反於該第一面25的第二面26，該第一樞部23於該第一面25設置有一個第一凸緣231，該第二樞部24於該第一面25設置有一個第二凸緣241，該第二扳體30設置有一個第三面35及一個相反於該第三面35的第四面36，該第三樞部33於該第三面35設置有一個第一插孔331，該第四樞部34於該第三面35設置有一個第二插孔341，該第二扳體30以該第一組合狀態組裝於該第一扳體20時，該第一凸緣231由該第三面35插設於 該第一插孔331，該第二扳體30以該第二組合狀態組裝於該第一扳體20時，該第二凸緣241由該第三面35插設於該第二插孔341。 The first flipper 20 is provided with a first surface 25 and a second surface 26 opposite to the first surface 25, the first pivot portion 23 is provided with a first flange 231 on the first surface 25, the The second pivot portion 24 is provided with a second flange 241 on the first surface 25, and the second flipper 30 is provided with a third surface 35 and a fourth surface 36 opposite to the third surface 35. The three pivot portion 33 is provided with a first insertion hole 331 on the third surface 35, and the fourth pivot portion 34 is provided with a second insertion hole 341 on the third surface 35. When assembled on the first trigger body 20 in a combined state, the first flange 231 is inserted into the third surface 35 When the first insertion hole 331 and the second trigger body 30 are assembled to the first trigger body 20 in the second combined state, the second flange 241 is inserted into the second insertion hole 341 from the third surface 35 .

該第一插孔331貫穿該第二扳體30而連接該第三面35與該第四面36，該第二插孔341貫穿該第二扳體30而連接該第三面35與該第四面36，該第二扳體30能夠以第三組合狀態組裝於該第一扳體20，該第二扳體30以第三組合狀態組裝於該第一扳體20時，該第一凸緣231由該第四面36插設於該第一插孔331，該第二凸緣241由該第四面36插設於該第二插孔341，該第一扳體20與該第二扳體30重疊，該第一工作端21與該第二工作端31相鄰，該第一操作端22與該第二操作端32相鄰。 The first insertion hole 331 penetrates the second switch body 30 to connect the third surface 35 and the fourth surface 36, and the second insertion hole 341 penetrates the second switch body 30 to connect the third surface 35 and the fourth surface. With four sides 36, the second flipper 30 can be assembled to the first flipper 20 in the third combined state, and when the second flipper 30 is assembled to the first flipper 20 in the third combined state, the first convex The rim 231 is inserted into the first insertion hole 331 from the fourth surface 36, the second flange 241 is inserted into the second insertion hole 341 from the fourth surface 36, the first switch 20 and the second The flip body 30 overlaps, the first working end 21 is adjacent to the second working end 31, and the first operating end 22 is adjacent to the second operating end 32.

該第一樞部23設置有一個第一容孔232及一個第一樞軸233，該第一容孔232貫穿該第一扳體20而連接該第一面25與該第二面26，該第一凸緣231設置於該第一樞軸233的一端，該第一樞軸233相反於該第一凸緣231的一端以固定連接的方式插設於該第一容孔232內，該第二樞部24設置有一個第二容孔242及一個第二樞軸243，該第二容孔242貫穿該第一扳體20而連接該第一面25與該第二面26，該第二凸緣241設置於該第二樞軸243的一端，該第二樞軸243相反於該第二凸緣241的一端以固定連接的方式插設於該第二容孔242內。 The first pivot portion 23 is provided with a first receiving hole 232 and a first pivot 233. The first receiving hole 232 penetrates the first flip body 20 and connects the first surface 25 and the second surface 26. The first flange 231 is disposed at one end of the first pivot 233, and the end of the first pivot 233 opposite to the first flange 231 is inserted into the first receiving hole 232 in a fixed connection manner. The two pivot portions 24 are provided with a second receiving hole 242 and a second pivot 243. The second receiving hole 242 penetrates the first flip body 20 to connect the first surface 25 and the second surface 26. The flange 241 is disposed at one end of the second pivot 243, and the end of the second pivot 243 opposite to the second flange 241 is inserted into the second receiving hole 242 in a fixed connection manner.

該第一扳體20設置有一個第一側27及一個相反於該第一側27的第二側28，該第一側27設置有一個第一卡掣凸緣271，該第二側28設置有一個第二卡掣凸緣281，該第二扳體30設置有一個第三側37及一個相反於該第三側37的第四側38，該第三側37設置有一個第一卡槽371，該第四側38設置有一個第二卡槽381，該第二扳體30以該第一組合狀態組裝於該第一扳體20時，該第一卡掣凸 緣271能夠插設於該第一卡槽371，該第二扳體30以該第二組合狀態組裝於該第一扳體20時，該第二卡掣凸緣281能夠插設於該第二卡槽381。 The first trigger body 20 is provided with a first side 27 and a second side 28 opposite to the first side 27, the first side 27 is provided with a first latching flange 271, and the second side 28 is provided with There is a second locking flange 281, the second trigger body 30 is provided with a third side 37 and a fourth side 38 opposite to the third side 37, and the third side 37 is provided with a first locking slot 371. The fourth side 38 is provided with a second slot 381. When the second flipper 30 is assembled to the first flipper 20 in the first combined state, the first latch convex The rim 271 can be inserted into the first slot 371. When the second trigger 30 is assembled to the first trigger 20 in the second combined state, the second locking flange 281 can be inserted into the second Card slot 381.

該第一面25凹設有一個第一限位凹緣251及一個第二限位凹緣252，該第一限位凹緣251與該第一側27相鄰，該第二限位凹緣252與該第二側28相鄰，該第四面36凸設有一個第一限位凸緣361及一個第二限位凸緣362，該第一限位凸緣361與該第三側37相鄰，該第二限位凸緣362與該第四側38相鄰，該第二扳體30以第三組合狀態組裝於該第一扳體20時，該第一限位凸緣361扣接於該第一限位凹緣251，該第二限位凸緣362扣接於該第二限位凹緣252。 The first surface 25 is recessed with a first limiting concave edge 251 and a second limiting concave edge 252, the first limiting concave edge 251 is adjacent to the first side 27, and the second limiting concave edge 252 is adjacent to the second side 28, the fourth surface 36 is protruded with a first limiting flange 361 and a second limiting flange 362, the first limiting flange 361 and the third side 37 Adjacent, the second limiting flange 362 is adjacent to the fourth side 38, and when the second flipper 30 is assembled to the first flipper 20 in the third combined state, the first limiting flange 361 is buckled Connected to the first limiting concave edge 251, the second limiting flange 362 is buckled to the second limiting concave edge 252.

該第一操作端22設置有一個第一挖胎部221，該第二操作端32設置有一個第二挖胎部321。 The first operating end 22 is provided with a first tyre digging portion 221, and the second operating end 32 is provided with a second tyre digging portion 321.

該工具10透過上述結構可同時提供扣接快扣鏈片90與解除快扣鏈片90的功能。使用者要更換快扣鏈片90時，能夠將該第二扳體30以該第一組合狀態組裝於該第一扳體20(如圖4所示)，按壓該第一操作端22與該第二操作端32可使該第一工作端21與該第二工作端31夾緊，藉此使快扣鏈片90脫離鏈條91，再將該第二扳體30以該第二組合狀態組裝於該第一扳體20(如圖5所示)，按壓該第一操作端22與該第二操作端32可使該第一工作端21與該第二工作端31展開，可將新的快扣鏈片90扣接於鏈條91。 The tool 10 can simultaneously provide the functions of buckling the quick-locking chain piece 90 and releasing the quick-locking chain piece 90 through the above-mentioned structure. When the user wants to replace the quick-release chain piece 90, the second trigger body 30 can be assembled to the first trigger body 20 in the first combined state (as shown in FIG. 4), and the first operating end 22 and the The second operating end 32 allows the first working end 21 and the second working end 31 to be clamped, thereby disengaging the quick-release chain piece 90 from the chain 91, and then assembling the second trigger body 30 in the second combined state On the first trigger body 20 (as shown in FIG. 5), pressing the first operating end 22 and the second operating end 32 can unfold the first working end 21 and the second working end 31, and the new The quick-fastening chain piece 90 is fastened to the chain 91.

就以上所述可以歸納出本發明具有以下優點：1.為本發明鏈條快扣工具，其中工具包括有一個第一扳體及一個第二扳體，該第一扳體設置有一個第一工作端及一個相反於該第一工作端的第一操作端，該第一工作端與該第一操作端之間設置有一個第一樞部及一個第二樞部，該第二扳體設置有一個第二工作端及一個相反於該第二工作端的第二操 作端，該第二工作端與該第二操作端之間設置有一個第三樞部及一個第四樞部，該第二扳體能夠以第一組合狀態或第二組合狀態組裝於該第一扳體，該第二扳體以該第一組合狀態組裝於該第一扳體時，該第三樞部可脫離地樞設於該第一樞部，該第二扳體以該第二組合狀態組裝於該第一扳體時，該第四樞部可脫離地樞設於該第二樞部，該工具透過上述結構可同時提供扣接快扣鏈片與解除快扣鏈片的功能。 From the above, it can be concluded that the present invention has the following advantages: 1. It is a chain quick buckle tool of the present invention, wherein the tool includes a first trigger body and a second trigger body, and the first trigger body is provided with a first working End and a first operating end opposite to the first operating end, a first pivot portion and a second pivot portion are provided between the first operating end and the first operating end, and the second trigger body is provided with a The second working end and a second operation opposite to the second working end A third pivot and a fourth pivot are provided between the second working end and the second operating end, and the second trigger body can be assembled to the first assembly in the first combined state or the second combined state. A flip body, when the second flip body is assembled to the first flip body in the first combined state, the third pivot portion is pivotally detachably pivoted on the first pivot portion, and the second flip body uses the second When assembled on the first trigger body in a combined state, the fourth pivot is detachably pivoted on the second pivot, and the tool can simultaneously provide the functions of buckling the quick-locking chain and releasing the quick-locking chain through the above-mentioned structure .

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 they cannot be used to limit the scope of implementation of the present invention, all numerical changes or substitutions of equivalent elements or equivalents made in accordance with the scope of the patent application of the present invention are mentioned. Changes and modifications should still fall within the scope of the invention patent.

10:工具 10: Tools

20:第一扳體 20: The first trigger

21:第一工作端 21: The first working end

26:第二面 26: second side

27:第一側 27: First side

271:第一卡掣凸緣 271: First detent flange

30:第二扳體 30: second trigger

31:第二工作端 31: The second working end

361:第一限位凸緣 361: The first limit flange

37:第三側 37: third side

371:第一卡槽 371: first card slot

Claims (8)

一種鏈條快扣工具，其包括有：一個第一扳體，該第一扳體設置有一個第一工作端及一個相反於該第一工作端的第一操作端，該第一工作端與該第一操作端之間設置有一個第一樞部及一個第二樞部；一個第二扳體，該第二扳體設置有一個第二工作端及一個相反於該第二工作端的第二操作端，該第二工作端與該第二操作端之間設置有一個第三樞部及一個第四樞部，該第二扳體能夠以第一組合狀態或第二組合狀態組裝於該第一扳體，該第二扳體以該第一組合狀態組裝於該第一扳體時，該第三樞部可脫離地樞設於該第一樞部，該第二扳體以該第二組合狀態組裝於該第一扳體時，該第四樞部可脫離地樞設於該第二樞部。 A chain quick buckle tool, comprising: a first trigger body, the first trigger body is provided with a first working end and a first operating end opposite to the first working end, the first working end and the first working end A first pivot portion and a second pivot portion are arranged between an operating end; a second trigger body is provided with a second working end and a second operating end opposite to the second working end A third pivot portion and a fourth pivot portion are provided between the second working end and the second operating end, and the second trigger body can be assembled to the first trigger in a first combined state or a second combined state. When the second trigger body is assembled to the first trigger body in the first combined state, the third pivot part is pivotally detachably pivoted on the first pivot part, and the second trigger body is in the second combined state When assembled to the first trigger body, the fourth pivot part is pivoted on the second pivot part detachably. 如請求項1所述之鏈條快扣工具，其中該第二扳體以該第一組合狀態組裝於該第一扳體且該第一操作端與該第二操作端彼此靠近時，該第一工作端與該第二工作端彼此靠近，該第二扳體以該第二組合狀態組裝於該第一扳體且該第一操作端與該第二操作端彼此靠近時，該第一工作端與該第二工作端彼此遠離。 The chain quick buckle tool according to claim 1, wherein the second trigger body is assembled to the first trigger body in the first combined state and the first operating end and the second operating end are close to each other, the first When the working end and the second working end are close to each other, the second trigger body is assembled to the first trigger body in the second combined state, and the first operating end and the second operating end are close to each other, the first working end It is far away from the second working end. 如請求項2所述之鏈條快扣工具，其中該第一扳體設置有一個第一面及一個相反於該第一面的第二面，該第一樞部於該第一面設置有一個第一凸緣，該第二樞部於該第一面設置有一個第二凸緣，該第二扳體設置有一個第三面及一個相反於該第三面的第四面，該第三樞部於該第三面設置有一個第一插孔，該第四樞部於該第三面設置有一個第二插孔，該第二扳體以該第一組合狀態組裝於該第一扳體時，該第一凸緣由該第三面插設於該第一插孔，該第二 扳體以該第二組合狀態組裝於該第一扳體時，該第二凸緣由該第三面插設於該第二插孔。 The chain quick buckle tool according to claim 2, wherein the first trigger body is provided with a first surface and a second surface opposite to the first surface, and the first pivot is provided with a A first flange, the second pivot portion is provided with a second flange on the first surface, the second trigger body is provided with a third surface and a fourth surface opposite to the third surface, the third The pivot portion is provided with a first insertion hole on the third surface, the fourth pivot portion is provided with a second insertion hole on the third surface, and the second trigger body is assembled to the first trigger in the first combined state Body, the first flange is inserted into the first insertion hole from the third surface, and the second When the trigger body is assembled to the first trigger body in the second combined state, the second flange is inserted into the second insertion hole from the third surface. 如請求項3所述之鏈條快扣工具，其中該第一插孔貫穿該第二扳體而連接該第三面與該第四面，該第二插孔貫穿該第二扳體而連接該第三面與該第四面，該第二扳體能夠以第三組合狀態組裝於該第一扳體，該第二扳體以第三組合狀態組裝於該第一扳體時，該第一凸緣由該第四面插設於該第一插孔，該第二凸緣由該第四面插設於該第二插孔，該第一扳體與該第二扳體重疊，該第一工作端與該第二工作端相鄰，該第一操作端與該第二操作端相鄰。 The chain quick buckle tool according to claim 3, wherein the first insertion hole penetrates the second trigger body to connect the third surface and the fourth surface, and the second insertion hole penetrates the second trigger body to connect the On the third surface and the fourth surface, the second trigger body can be assembled to the first trigger body in a third combination state, and when the second trigger body is assembled to the first trigger body in a third combination state, the first The flange is inserted into the first insertion hole from the fourth surface, the second flange is inserted into the second insertion hole from the fourth surface, the first flip body overlaps the second flip body, and the first working The end is adjacent to the second operating end, and the first operating end is adjacent to the second operating end. 如請求項4所述之鏈條快扣工具，其中該第一樞部設置有一個第一容孔及一個第一樞軸，該第一容孔貫穿該第一扳體而連接該第一面與該第二面，該第一凸緣設置於該第一樞軸的一端，該第一樞軸相反於該第一凸緣的一端以固定連接的方式插設於該第一容孔內，該第二樞部設置有一個第二容孔及一個第二樞軸，該第二容孔貫穿該第一扳體而連接該第一面與該第二面，該第二凸緣設置於該第二樞軸的一端，該第二樞軸相反於該第二凸緣的一端以固定連接的方式插設於該第二容孔內。 The chain quick buckle tool according to claim 4, wherein the first pivot portion is provided with a first receiving hole and a first pivot, and the first receiving hole penetrates the first plate body to connect the first surface and On the second surface, the first flange is disposed at one end of the first pivot, and the end of the first pivot opposite to the first flange is inserted into the first receiving hole in a fixed connection manner, the The second pivot portion is provided with a second receiving hole and a second pivot. The second receiving hole penetrates the first plate body to connect the first surface and the second surface, and the second flange is provided on the first surface. One end of the two pivots, the end of the second pivot opposite to the second flange is inserted into the second receiving hole in a fixed connection manner. 如請求項5所述之鏈條快扣工具，其中該第一扳體設置有一個第一側及一個相反於該第一側的第二側，該第一側設置有一個第一卡掣凸緣，該第二側設置有一個第二卡掣凸緣，該第二扳體設置有一個第三側及一個相反於該第三側的第四側，該第三側設置有一個第一卡槽，該第四側設置有一個第二卡槽，該第二扳體以該第一組合狀態組裝於該第一扳體時，該第一卡掣凸緣能夠插設於該第一卡槽，該第二扳體以該第二組合狀態組裝於該第一扳體時，該第二卡掣凸緣能夠插設於該第二卡槽。 The chain quick buckle tool according to claim 5, wherein the first trigger body is provided with a first side and a second side opposite to the first side, and the first side is provided with a first locking flange , The second side is provided with a second locking flange, the second flipper is provided with a third side and a fourth side opposite to the third side, and the third side is provided with a first locking groove , The fourth side is provided with a second card slot, when the second flipper body is assembled to the first flipper body in the first combined state, the first locking flange can be inserted into the first card slot, When the second trigger body is assembled to the first trigger body in the second combined state, the second locking flange can be inserted into the second locking slot. 如請求項6所述之鏈條快扣工具，其中該第一面凹設有一個第一限位凹緣及一個第二限位凹緣，該第一限位凹緣與該第一側相鄰，該第二限位凹緣與該第二側相鄰，該第四面凸設有一個第一限位凸緣及一個第二限位凸緣，該第一限位凸緣與該第三側相鄰，該第二限位凸緣與該第四側相鄰，該第二扳體以第三組合狀態組裝於該第一扳體時，該第一限位凸緣扣接於該第一限位凹緣，該第二限位凸緣扣接於該第二限位凹緣。 The chain quick buckle tool according to claim 6, wherein the first surface is recessed with a first limiting concave edge and a second limiting concave edge, and the first limiting concave edge is adjacent to the first side , The second limiting concave edge is adjacent to the second side, the fourth surface is protrudingly provided with a first limiting flange and a second limiting flange, the first limiting flange and the third limiting flange Side adjacent to each other, the second limiting flange is adjacent to the fourth side, and when the second flipper body is assembled to the first flipper in the third combined state, the first limiting flange is buckled on the first flipper A limiting concave edge, and the second limiting flange is buckled to the second limiting concave edge. 如請求項7所述之鏈條快扣工具，其中該第一操作端設置有一個第一挖胎部，該第二操作端設置有一個第二挖胎部。 The chain quick-release tool according to claim 7, wherein the first operating end is provided with a first tyre digging part, and the second operating end is provided with a second tyre digging part.
TW109109451A 2020-03-20 2020-03-20 Quick-release bike chain tool TWI718911B (en)

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CN202011505698.4A CN113492195B (en) 2020-03-20 2020-12-18 Quick-fastening tool for chain

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Citations (8)

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TW201102230A (en) * 2009-07-14 2011-01-16 Allprofessional Meg Co Ltd C-shaped snap ring pincers and the jaws of the c-shaped snap ring pincers
CN102101152A (en) * 2009-12-17 2011-06-22 雅邦企业股份有限公司 Pliers for chain joint
CN102101151A (en) * 2009-12-17 2011-06-22 雅邦企业股份有限公司 Double-purpose tongs for assembling and disassembling chain joint
TWM536595U (en) * 2016-10-05 2017-02-11 Bib Creative Co Ltd Chain disassembling tool
TWM549279U (en) * 2017-06-07 2017-09-21 Bib Creative Co Ltd Tool for connecting and detaching fast buckling chain
TWI680035B (en) * 2018-12-17 2019-12-21 極點股份有限公司 Chain master link tool

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TW201313362A (en) * 2011-09-20 2013-04-01 Diro Tech Corp Chain riveter with position adjusting
TWM517033U (en) * 2015-06-26 2016-02-11 Tomoya Ichikawa Chain disassembling tool
TWI533952B (en) * 2015-08-13 2016-05-21 Shu-De Wu A clamp with multiple functions
TWM546272U (en) * 2017-04-06 2017-08-01 Bib Creative Co Ltd Chain separation and linking tool
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193336A (en) * 1991-09-19 1993-03-16 King John W Tool and method for removing a clip member from a master link in a chain member
US6019352A (en) * 1999-02-03 2000-02-01 Mayer; Robert Vice like grip for chains
TW201102230A (en) * 2009-07-14 2011-01-16 Allprofessional Meg Co Ltd C-shaped snap ring pincers and the jaws of the c-shaped snap ring pincers
CN102101152A (en) * 2009-12-17 2011-06-22 雅邦企业股份有限公司 Pliers for chain joint
CN102101151A (en) * 2009-12-17 2011-06-22 雅邦企业股份有限公司 Double-purpose tongs for assembling and disassembling chain joint
TWM536595U (en) * 2016-10-05 2017-02-11 Bib Creative Co Ltd Chain disassembling tool
TWM549279U (en) * 2017-06-07 2017-09-21 Bib Creative Co Ltd Tool for connecting and detaching fast buckling chain
TWI680035B (en) * 2018-12-17 2019-12-21 極點股份有限公司 Chain master link tool

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CN113492195B (en) 2023-05-16
CN113492195A (en) 2021-10-12

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