TWI524970B - Ratchet wrench with sleeve - Google Patents
Ratchet wrench with sleeve Download PDFInfo
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- TWI524970B TWI524970B TW103132917A TW103132917A TWI524970B TW I524970 B TWI524970 B TW I524970B TW 103132917 A TW103132917 A TW 103132917A TW 103132917 A TW103132917 A TW 103132917A TW I524970 B TWI524970 B TW I524970B
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- ratchet
- fastener
- sleeve
- receiving groove
- ring
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- 230000000149 penetrating effect Effects 0.000 claims description 26
- 238000003825 pressing Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
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Description
本發明係有關於一種棘輪扳手,特別是指一種穿透式棘輪扳手,其利用按壓操作,以便將套筒自棘輪扳手取離。The present invention relates to a ratchet wrench, and more particularly to a penetrating ratchet wrench that utilizes a pressing operation to remove the sleeve from the ratchet wrench.
如,美國專利6,945,142號,其圖4揭示了一種穿透式棘輪扳手,其套筒10之周緣具有一卡固槽14,而扳手本體40之棘輪20內緣具有一環槽22,而環槽22與卡固槽14之間裝設有一C型扣23,使套筒10套接於扳手本體40時,C型扣23將彈性抵頂於環槽22與卡固槽14間,俾使套筒10穩固卡抵於扳手本體40之頭部,據以提供扳手於操作過程中,套筒10不會自扳手本體40脫落。No. 6,945,142, FIG. 4 discloses a penetrating ratchet wrench having a retaining groove 14 at the periphery of the sleeve 10, and a ring groove 22 at the inner edge of the ratchet 20 of the wrench body 40, and the ring groove 22 A C-shaped buckle 23 is disposed between the fixing groove 14 and the C-shaped buckle 23 to elastically abut against the ring groove 22 and the fixing groove 14 to make the sleeve 10 The stable card is placed against the head of the wrench body 40, so that the wrench 10 is not detached from the wrench body 40 during the operation.
然而,前述專利所揭露之棘輪20內緣非為光滑面,使得加工環槽22較為不易,製造程序亦為複雜,且C型扣23需透過彈簧線彎折成型,存在著加工不易之問題,又C型扣23若常設於環槽22之情形下,恐有彈性疲乏虞。However, the inner edge of the ratchet wheel 20 disclosed in the foregoing patent is not a smooth surface, so that the processing of the ring groove 22 is relatively difficult, the manufacturing process is also complicated, and the C-shaped buckle 23 needs to be bent and formed by the spring wire, and there is a problem that the processing is not easy. Further, if the C-shaped buckle 23 is standing in the ring groove 22, it may be elastic and fatigued.
為解決上述課題,本發明揭露一種穿透式棘輪扳手,其換向裝置具有一旋轉操作模式及一按壓操作模式,於旋轉操作模式,可使棘輪環產生單向驅動,而於按壓操作模式,則能使套筒脫離於棘輪扳手。In order to solve the above problems, the present invention discloses a penetrating ratchet wrench, wherein the reversing device has a rotating operation mode and a pressing operation mode, and in the rotating operation mode, the ratchet ring can be driven in one direction, and in the pressing operation mode, The sleeve can be disengaged from the ratchet wrench.
為達上述目的,本發明係提供一種穿透式棘輪扳手,其包括有:一扳手本體,係具有一柄部及一頭部,該頭部具有一第一側面及一相反之第二側面,第一側面與第二側面之間貫穿設有一第一容槽,該第一容槽一側連通一第二容槽;一棘輪環,係可轉動地設置於第一容槽內,棘輪環具有一多邊形之內角孔,用以銜接一套筒;一換向裝置,係活動地設置於第二容槽內,用以選擇性嚙合於該些棘齒,以使棘輪環產生單向驅動;一頂蓋,係固設於第一側面;以及一扣件,係樞接於頂蓋,並於一扣合位置及一釋放位置之間相對頂蓋樞擺,以選擇性地扣合或釋放套筒。To achieve the above object, the present invention provides a penetrating ratchet wrench comprising: a wrench body having a handle and a head having a first side and an opposite second side, A first receiving groove is defined between the first side surface and the second side surface, and the first receiving groove side is connected to a second receiving groove; a ratchet ring is rotatably disposed in the first receiving groove, and the ratchet ring has An inner corner hole of a polygon for engaging a sleeve; a reversing device is movably disposed in the second pocket for selectively engaging the ratchet teeth to generate a one-way drive of the ratchet ring; a top cover fixed to the first side; and a fastener pivotally connected to the top cover and pivoted relative to the top cover between a snapped position and a released position for selectively engaging or releasing Sleeve.
較佳地,換向裝置包括一棘齒塊及一容納於第二容槽之換向件,用以驅使棘齒塊嚙合於該些棘齒,並且換向件能於第二容槽之軸線上產生昇降位移,用以選擇性地推抵扣件,以促使扣件自扣合位置移動至釋放位置。如此,本發明之換向件具有旋轉操作模式及按壓操作模式,於旋轉操作模式時,提供換向操作,而於按壓操作模式,則提供釋放套筒之功效,其所運用之結構較為簡單,使用上相當便利。Preferably, the reversing device comprises a ratchet block and a reversing member received in the second receiving groove for driving the ratchet block to engage the ratchet teeth, and the reversing member is capable of the shaft of the second receiving groove A lifting displacement is generated on the wire to selectively push the fastener to cause the fastener to move from the engaged position to the release position. Thus, the reversing member of the present invention has a rotating operation mode and a pressing operation mode, and provides a reversing operation in the rotation operation mode, and provides a function of releasing the sleeve in the pressing operation mode, and the structure used is relatively simple. It is quite convenient to use.
較佳地,換向件與第二容槽底面之間具有一復位裝置,其為一彈簧,用以頂持換向件,使換向件與扣件常態保持分離。Preferably, there is a resetting device between the reversing member and the bottom surface of the second receiving groove, which is a spring for holding the reversing member to keep the reversing member and the fastener normally separated.
較佳地,第一容槽與第二容槽之間連通一第三容槽,第三容槽之內壁設有一彈性體,用以常態頂持於扣件,以使扣件處於扣合位置。Preferably, a third pocket is connected between the first pocket and the second pocket, and the inner wall of the third pocket is provided with an elastic body for holding the fastener in a normal state, so that the fastener is fastened. position.
較佳地,頂蓋具有一穿槽,以供扣件活動樞設其內,且扣件一端為扣持段用以扣持於套筒之環槽,另一端為抵推段,係受一彈性體所頂持,其中,扣持段之長度大於抵推段,以使得扣件受換向件驅動時,得以快速地產生樞擺,俾使套筒快速取離扳手本體。Preferably, the top cover has a through slot for the fastener to be pivoted therein, and one end of the fastener is a buckled portion for holding the ring groove of the sleeve, and the other end is a push-up section, which is subjected to a The elastic body is held, wherein the length of the fastening section is greater than the abutting section, so that when the fastener is driven by the reversing member, the pivoting is quickly generated, so that the sleeve is quickly taken away from the wrench body.
較佳地,本發明之扣件係沖壓製成,其製造簡單快速,不需要透過複雜之彎折程序,亦免除彈性疲乏之發生。Preferably, the fastener of the present invention is stamped and manufactured, which is simple and quick to manufacture, does not require complicated bending procedures, and eliminates the occurrence of elastic fatigue.
為便於說明本發明於上述發明內容一欄中所表示的中心思想,茲以具體實施例表達。實施例中各種不同物件係按適於列舉說明之比例,而非按實際元件的比例與以繪製,合先敘明。For the convenience of the description, the central idea expressed by the present invention in the column of the above summary of the invention is expressed by the specific embodiments. The various items in the embodiments are set forth in proportion to the description and not in the
請參閱圖1至圖5所示,本發明之穿透式棘輪扳手包括有:Referring to FIG. 1 to FIG. 5, the penetrating ratchet wrench of the present invention comprises:
一扳手本體10,其具有一頭部11及一柄部12,頭部11係自柄部12一端延伸,而柄部12係呈桿狀並具有一軸線L1。頭部11具有一第一側面111及一相反設置之第二側面112,第一側面111及第二側面112之間貫穿設置一第一容槽13,而第一容槽13係呈圓形並具有一軸線L2垂直於軸線L1,第一容槽13鄰近第一側面111處設有一第一側槽14,第一側槽14內側設有一卡固空間141;而第一容槽13鄰近於第二側面112處設有一第二側槽15,第二側槽15內環設有一卡槽16。此外,第一側面111鄰近於柄部12設有一平台113。A wrench body 10 has a head portion 11 and a handle portion 12 extending from one end of the handle portion 12, and the handle portion 12 is rod-shaped and has an axis L1. The head 11 has a first side surface 111 and a second side surface 112 opposite thereto. A first receiving groove 13 is defined between the first side surface 111 and the second side surface 112, and the first receiving space 13 is circular. The first receiving groove 13 is provided with a first side groove 14 adjacent to the first side surface 111, and the first side groove 14 is provided with a fastening space 141; and the first receiving groove 13 is adjacent to the first portion A second side groove 15 is defined in the two side faces 112, and a card slot 16 is defined in the inner ring of the second side groove 15. Further, the first side surface 111 is provided with a platform 113 adjacent to the handle portion 12.
頭部11於第一容槽13之一側連通一圓形之第二容槽17,第二容槽17係自平台113凹設,且其具有一軸線L3垂直於軸線L1,亦即軸線L3平行於軸線L2。此外,第一容槽13與第二容槽17之間設有一連通之第三容槽18,第三容槽18呈彎月狀,其底面為開放狀並與第二側槽15位於同一側。The head 11 communicates with a circular second recess 17 on one side of the first recess 13 . The second recess 17 is recessed from the platform 113 and has an axis L3 perpendicular to the axis L1, that is, the axis L3. Parallel to the axis L2. In addition, a third receiving groove 18 is formed between the first receiving groove 13 and the second receiving groove 17. The third receiving groove 18 has a meniscus shape, and the bottom surface thereof is open and is in the same shape as the second side groove 15. side.
一棘輪環20,係可轉動地設置於第一容槽13內,亦即棘輪環20可沿著軸線L2產生旋轉動作。棘輪環20之外周緣環設有複數個棘齒21,且於一端設有一延伸部22,延伸部22係樞設於頭部11之第一側槽14。另外,棘輪環20具有一多邊形之內角孔23,用以銜接一套筒100,如圖1所示。A ratchet ring 20 is rotatably disposed in the first housing 13, that is, the ratchet ring 20 can rotate along the axis L2. A plurality of ratchet teeth 21 are disposed on the outer circumference of the ratchet ring 20, and an extension portion 22 is disposed at one end, and the extension portion 22 is pivotally disposed on the first side groove 14 of the head portion 11. In addition, the ratchet ring 20 has a polygonal inner corner hole 23 for engaging a sleeve 100, as shown in FIG.
一換向裝置30,其包括有一棘齒塊31及一換向件32,棘齒塊31活動設置於第三容槽18內,而換向件32則活動設置於第二容槽17,並沿著軸線L3轉動,以使棘輪環20產生單向驅動。A reversing device 30 includes a ratchet block 31 and a reversing member 32. The ratchet block 31 is movably disposed in the third pocket 18, and the reversing member 32 is movably disposed in the second pocket 17, and Rotate along axis L3 to cause the ratchet ring 20 to produce a one-way drive.
棘齒塊31,其一側面設有一棘齒部311,用以選擇性嚙合於棘齒21,棘齒塊31之另一側面具有一軸部312,其具有平行於軸線L2、L3之軸孔313,用以穿設一銷體33。The ratchet block 31 has a ratchet portion 311 on one side for selectively engaging the ratchet 21, and the other side of the ratchet block 31 has a shaft portion 312 having a shaft hole 313 parallel to the axes L2, L3. For wearing a pin body 33.
換向件32,係具有一旋轉操作模式及一按壓操作模式,且換向件32係朝向棘齒塊31設有一接收區321,用以收納棘齒塊31之軸部312,且接收區321之一端為外露於第二容槽17之操作部322,另一端則為一叉部323,其用以接合於銷體33,且叉部323橫向地設有一彈簧孔324,用以裝設一壓縮彈簧34,壓縮彈簧34一端抵接於彈簧孔324內壁,另一端則彈性頂持於銷體33之周緣。又,換向件32之操作部322於第二容槽17內之底緣具有一環斜面325。且透過換向件32於旋轉操作模式,使換向件32相對第二容槽17旋轉,而能帶動棘齒塊31一側嚙合於該些棘齒21,俾使棘輪環20具有單向驅動之功能。The reversing member 32 has a rotating operation mode and a pressing operation mode, and the reversing member 32 is provided with a receiving area 321 for the ratchet block 31 for receiving the shaft portion 312 of the ratchet block 31, and the receiving portion 321 One end is an operating portion 322 exposed to the second receiving slot 17, and the other end is a fork portion 323 for engaging the pin body 33, and the fork portion 323 is laterally provided with a spring hole 324 for mounting a The compression spring 34 has one end abutting against the inner wall of the spring hole 324 and the other end elastically holding the periphery of the pin body 33. Moreover, the operating portion 322 of the reversing member 32 has a ring slope 325 at the bottom edge of the second housing 17. And the reversing member 32 rotates relative to the second pocket 17 through the reversing member 32, and the ratchet block 31 can be driven to engage the ratchet teeth 21, so that the ratchet ring 20 has a one-way drive. The function.
其中,於第二容槽17內設有一復位裝置40,其為一下端為寬,上端為窄之彈簧41。其中,換向件32之底面具有一第一凹部42,以供彈簧41上端接觸,第二容槽17之槽底具有一第二凹部43,以供彈簧41下端接觸,以使復位裝置40抵接於第二容槽17之槽底及換向件32之底部間,用以將換向件32往平台113方向頂持。換言之,在按壓操作模式時,換向件32之操作部322係受一外力朝著軸線L3方向按壓,且外力大於復位裝置40之預力時,換向件32得以相對第二容槽17產生沉降動作,於外力除去時,換向件32則復位原來位置處,據此,使得換向件32於第二容槽17之軸線L3上產生昇降位移。Wherein, a reset device 40 is disposed in the second tank 17, which is a spring 41 having a lower end and a narrow upper end. The bottom surface of the reversing member 32 has a first recess 42 for contacting the upper end of the spring 41, and the bottom of the second recess 17 has a second recess 43 for contacting the lower end of the spring 41 to bring the reset device 40 into contact. It is connected between the bottom of the groove of the second receiving groove 17 and the bottom of the reversing member 32 for holding the reversing member 32 in the direction of the platform 113. In other words, when the operation portion 322 of the reversing member 32 is pressed by the external force toward the axis L3 and the external force is greater than the pre-force of the reset device 40, the reversing member 32 is generated relative to the second pocket 17 when the operation mode is pressed. In the sedimentation action, when the external force is removed, the reversing member 32 is returned to the original position, whereby the reversing member 32 is caused to move up and down on the axis L3 of the second pocket 17.
一頂蓋50,係鎖固於頭部11之第一側面111,並與換向件32位於同一側,頂蓋50一端具有一結合部51,容置於第一側槽14,且結合部51具有一第一穿孔52與第一容槽13同軸設置,以供套筒100之端部接設,且第一穿孔52一側連通一穿槽53,且穿槽53內平行軸線L2及L3設有一卡柱54;另外,頂蓋50之前緣橫向延伸出一凸部55,用以卡設於卡固空間141,而頂蓋50之後緣具有一凹口56,用以接合於換向件32之頂緣部分,亦即操作部322之部分。此外,穿槽53異於卡柱54一側設有一插槽57,插槽57旁設有一抵緣58,其與插槽57呈垂直設置。其中,套筒100之端部能露出於第一穿孔52以及第一側面111。A top cover 50 is fastened to the first side 111 of the head 11 and is located on the same side of the reversing member 32. The top cover 50 has a joint portion 51 at one end thereof, and is received in the first side slot 14 and the joint portion. The first through hole 52 is disposed coaxially with the first receiving groove 13 so that the end of the sleeve 100 is connected, and the first through hole 52 is connected to a through groove 53 and the parallel axis L2 and L3 in the groove 53. The front cover 50 has a protrusion 55 extending from the front edge of the top cover 50 for engaging with the fastening space 141, and the rear edge of the top cover 50 has a notch 56 for engaging the reversing member. The top edge portion of 32, that is, the portion of the operating portion 322. In addition, the slot 53 is provided with a slot 57 on the side of the post 54 , and a flange 58 is disposed adjacent to the slot 57 , which is disposed perpendicular to the slot 57 . The end of the sleeve 100 can be exposed to the first through hole 52 and the first side surface 111.
一扣件60,係透過沖壓成型,並樞接於頂蓋50之底面,並能於一扣合位置及一釋放位置之間相對頂蓋50樞擺。而扣件60係具有一卡孔61,用以樞套於卡柱54,以將扣件60活動樞設於穿槽53內,卡孔61一端為一扣持段62,其端側用以扣持於套筒100之端部的環槽101,而卡孔61之另一端為一抵推段63,於較佳實施,扣持段62之長度大於抵推段63。A fastener 60 is formed by stamping and pivoting to the bottom surface of the top cover 50, and is pivotable relative to the top cover 50 between a snap-fit position and a release position. The fastener 60 has a latching hole 61 for pivoting the latching member 54 to pivotally move the latching member 60 into the slot 53. One end of the latching hole 61 is a latching section 62, and the end side is used for The ring groove 101 is fastened to the end of the sleeve 100, and the other end of the hole 61 is an abutment section 63. Preferably, the length of the latching section 62 is greater than the abutment section 63.
一彈性體70,係設置於穿槽53內,其彈性體70係具有一結合端71及一頂持端72,以及一位於兩者間的連接臂73。結合端71係嵌設於頂蓋50之插槽57,頂持端72係接觸於扣件60,用以常態頂持扣件60,使其處於扣合位置。其中在扣合位置,換向件32係受復位裝置40頂推,而能與扣件60常態保持分離。另外,連接臂73與結合端71與頂持端72互成彎折狀,據以保持一彈力接觸於扣件60之側面。值得一提的是,彈性體70裝設於頂蓋50時,其連接臂73係靠合於頂蓋50之抵緣58。An elastic body 70 is disposed in the through slot 53. The elastic body 70 has a coupling end 71 and a top end 72, and a connecting arm 73 therebetween. The joint end 71 is embedded in the slot 57 of the top cover 50, and the top end 72 is in contact with the fastener 60 for holding the fastener 60 in a normal state to be in the engaged position. In the fastening position, the reversing member 32 is pushed up by the resetting device 40, and can be separated from the fastener 60 in a normal state. In addition, the connecting arm 73 and the engaging end 71 and the top end 72 are bent to each other, thereby maintaining an elastic force contacting the side of the fastener 60. It is worth mentioning that when the elastic body 70 is mounted on the top cover 50, the connecting arm 73 is engaged with the abutment 58 of the top cover 50.
當換向件32於按壓操作模式時,能促使扣件60於一扣合位置及一釋放位置之間相對頂蓋50產生樞擺,例如,換向件32受外力按壓時,換向件32之環斜面325能與扣件60之抵推段63之端側產生推擠,以促使扣件60相對頂蓋50產生樞擺動作,以便使得扣件60自扣合位置移動至釋放位置。When the reversing member 32 is in the pressing operation mode, the fastener 60 can be caused to pivot relative to the top cover 50 between a fastening position and a release position. For example, when the reversing member 32 is pressed by an external force, the reversing member 32 The loop slope 325 can be urged against the end side of the abutment section 63 of the fastener 60 to cause the fastener 60 to pivot relative to the top cover 50 to move the fastener 60 from the snap-fit position to the release position.
一底蓋80,係具一結合部81,其具有一第二穿孔82,結合部81一側設有一遮部83。而底蓋80之結合部81係設置於第二側槽15,而遮部83係結合於第三容槽18之開口處,用以防止棘齒塊31自頭部11脫出。且底蓋80係能透過一C型扣90卡設於卡槽16,其中,底蓋80之第二穿孔82亦能供套筒100穿設。A bottom cover 80 has a joint portion 81 having a second through hole 82, and a side portion of the joint portion 81 is provided with a cover portion 83. The joint portion 81 of the bottom cover 80 is disposed on the second side groove 15, and the cover portion 83 is coupled to the opening of the third receiving groove 18 to prevent the ratchet block 31 from coming out of the head portion 11. The bottom cover 80 can be inserted into the slot 16 through a C-shaped buckle 90. The second through hole 82 of the bottom cover 80 can also be used for the sleeve 100 to pass through.
如圖4、圖5所示,係為扣件60處於扣合位置,扣件60係受彈性體70之頂持端72頂持於其抵推段63之側邊,以使得扣件60常態抵朝向穿槽53外側偏置,據以扣持於套筒100之環槽101,以將套筒100穩固地接合於頭部11,供後續維修或組裝之工作。As shown in FIG. 4 and FIG. 5, the fastener 60 is in the fastening position, and the fastener 60 is supported by the top end 72 of the elastic body 70 on the side of the abutting section 63 so that the fastener 60 is normal. The abutment is biased toward the outside of the slot 53 and is thereby held by the ring groove 101 of the sleeve 100 to securely engage the sleeve 100 to the head 11 for subsequent maintenance or assembly work.
如圖6、圖7所示,係為扣件60處於釋放位置,當換向件32受朝軸線L3方向之外力按壓時,換向件32得以相對第二容槽17沉降下移,以使彈簧41呈壓縮狀,並利用換向件32之操作部322之環斜面325推擠扣件60之抵推段63,以促使扣件60於穿槽53內以卡柱54為樞擺中心而產生樞擺,使扣件60之扣持段62遠離套筒100,以便於自頭部11取離套筒100。As shown in FIG. 6 and FIG. 7, when the fastener 60 is in the release position, when the reversing member 32 is pressed by the force in the direction of the axis L3, the reversing member 32 can be settled downward relative to the second pocket 17 so that The spring 41 is compressed and pushes the abutment portion 63 of the fastener 60 by the ring slope 325 of the operating portion 322 of the reversing member 32 to urge the fastener 60 to pivot with the post 54 in the slot 53. A pivot is generated such that the latching section 62 of the fastener 60 is remote from the sleeve 100 to facilitate removal of the sleeve 100 from the head 11.
另外一提的是,頂蓋50之凹口56之兩側係為斜面狀,並當換向件32於旋轉操作模式進行操作時,換向件32係於凹口56兩側範圍內進行旋轉操控,並且於凹口56兩側範圍內均可施加力量,以使換向件32下移,以便進行釋放套筒100之動作,如此使用上相當方便,不受角度上之限制。In addition, the two sides of the notch 56 of the top cover 50 are inclined, and when the reversing member 32 is operated in the rotating operation mode, the reversing member 32 is rotated in the range of both sides of the notch 56. Manipulating and applying force to both sides of the recess 56 to move the reversing member 32 downward for the action of releasing the sleeve 100 is so convenient to use, not limited by angle.
其中,藉以扣件60之扣持段62長度大於抵推段63之故,使得施力點距離樞擺中心較近,而能達到省時之功效。換言之,透過按壓換向件32之操作方式,即能快速地驅使扣件60脫離套筒100,達到快速釋放套筒100之功效。Wherein, the length of the fastening portion 62 of the fastener 60 is greater than the pressing portion 63, so that the force application point is closer to the center of the pivoting center, and the effect of saving time can be achieved. In other words, by pressing the operation of the reversing member 32, the fastener 60 can be quickly disengaged from the sleeve 100 to achieve the effect of quickly releasing the sleeve 100.
藉此,本發明利用沖壓成型之扣件60,以樞擺方式進行扣持套筒100,相較於習知結構之C型扣,不需要彎折處理而結合於棘輪環20內,而具有便於製造之優點;同時,換向件32作為換向操作,以及卡固或釋放套筒100之構件,使得整體結構不需多設置一開關來操控扣件60,具有便於操作之功效,以及簡化構件之優點。Therefore, the present invention utilizes the press-formed fastener 60 to perform the holding sleeve 100 in a pivoting manner, which is coupled to the ratchet ring 20 without bending treatment as compared with the C-shaped buckle of the conventional structure. The advantage of being easy to manufacture; at the same time, the reversing member 32 acts as a reversing operation, and the member of the clamping or releasing sleeve 100, so that the overall structure does not need to be provided with a switch to operate the fastener 60, which is convenient for operation and simplified. The advantages of components.
雖然本發明是以一個最佳實施例作說明,精於此技藝者能在不脫離本發明精神與範疇下作各種不同形式的改變。以上所舉實施例僅用以說明本發明而已,非用以限制本發明之範圍。舉凡不違本發明精神所從事的種種修改或改變,俱屬本發明申請專利範圍。While the invention has been described in terms of a preferred embodiment, the various embodiments may The above embodiments are merely illustrative of the invention and are not intended to limit the scope of the invention. All modifications or changes made without departing from the spirit of the invention are within the scope of the invention.
10‧‧‧扳手本體
111‧‧‧第一側面
113‧‧‧平台
13‧‧‧第一容槽
141‧‧‧卡固空間
16‧‧‧卡槽
18‧‧‧第三容槽
21‧‧‧棘齒
23‧‧‧內角孔
31‧‧‧棘齒塊
312‧‧‧軸部
32‧‧‧換向件
322‧‧‧操作部
324‧‧‧彈簧孔
33‧‧‧銷體
40‧‧‧復位裝置
42‧‧‧第一凹部
50‧‧‧頂蓋
52‧‧‧第一穿孔
54‧‧‧卡柱
56‧‧‧凹口
58‧‧‧抵緣
61‧‧‧卡孔
63‧‧‧抵推段
71‧‧‧結合端
73‧‧‧連接臂
81‧‧‧結合部
83‧‧‧遮部
100‧‧‧套筒
L1、L2、L3‧‧‧軸線
11‧‧‧頭部
112‧‧‧第二側面
12‧‧‧柄部
14‧‧‧第一側槽
15‧‧‧第二側槽
17‧‧‧第二容槽
20‧‧‧棘輪環
22‧‧‧延伸部
30‧‧‧換向裝置
311‧‧‧棘齒部
313‧‧‧軸孔
321‧‧‧接收區
323‧‧‧叉部
325‧‧‧環斜面
34‧‧‧壓縮彈簧
41‧‧‧彈簧
43‧‧‧第二凹部
51‧‧‧結合部
53‧‧‧穿槽
55‧‧‧凸部
57‧‧‧插槽
60‧‧‧扣件
62‧‧‧扣持段
70‧‧‧彈性體
72‧‧‧頂持端
80‧‧‧底蓋
82‧‧‧第二穿孔
90‧‧‧C型扣
101‧‧‧環槽10‧‧‧Wrench body
111‧‧‧ first side
113‧‧‧ platform
13‧‧‧First pocket
141‧‧‧Kang Space
16‧‧‧ card slot
18‧‧‧ third cavity
21‧‧‧ ratchet
23‧‧‧ inner corner hole
31‧‧‧ ratchet block
312‧‧‧Axis
32‧‧‧Reversing parts
322‧‧‧Operation Department
324‧‧‧Spring hole
33‧‧‧ Pin body
40‧‧‧Reset device
42‧‧‧First recess
50‧‧‧Top cover
52‧‧‧First perforation
54‧‧‧clamp
56‧‧‧ Notch
58‧‧‧Resist
61‧‧‧Kakong
63‧‧‧Rejection
71‧‧‧Binding end
73‧‧‧Connecting arm
81‧‧‧Combination Department
83‧‧‧
100‧‧‧ sleeve
L1, L2, L3‧‧‧ axis
11‧‧‧ head
112‧‧‧ second side
12‧‧‧ handle
14‧‧‧First side slot
15‧‧‧Second side slot
17‧‧‧Second cavity
20‧‧‧ ratchet ring
22‧‧‧Extension
30‧‧‧Reversing device
311‧‧‧ Ratchets
313‧‧‧Axis hole
321‧‧‧ receiving area
323‧‧‧Fork
325‧‧‧ring bevel
34‧‧‧Compression spring
41‧‧‧ Spring
43‧‧‧Second recess
51‧‧‧Combination Department
53‧‧‧through slot
55‧‧‧ convex
57‧‧‧ slots
60‧‧‧fasteners
62‧‧‧Bucking section
70‧‧‧ Elastomers
72‧‧‧ top holding
80‧‧‧ bottom cover
82‧‧‧Second perforation
90‧‧‧C buckle
101‧‧‧ Ring groove
[圖1]係為本發明之穿透式棘輪扳手外觀示意圖。 [圖2]係為本發明之穿透式棘輪扳手分解示意圖。 [圖3]係為本發明之穿透式棘輪扳手另一視角之分解示意圖。 [圖4]係為本發明之穿透式棘輪扳手側剖面圖,表示套筒結合於頭部。 [圖5]係為本發明之穿透式棘輪扳手之扣件位於扣合位置示意圖。 [圖6]係為本發明之穿透式棘輪扳手側剖面圖,表示套筒脫離於頭部。 [圖7]係為本發明之穿透式棘輪扳手之扣件位於釋放位置示意圖。FIG. 1 is a schematic view showing the appearance of a penetrating ratchet wrench of the present invention. 2 is a schematic exploded view of the penetrating ratchet wrench of the present invention. Fig. 3 is an exploded perspective view showing another perspective of the penetrating ratchet wrench of the present invention. Fig. 4 is a side sectional view showing the penetrating ratchet wrench of the present invention, showing the sleeve being coupled to the head. FIG. 5 is a schematic view showing the fastener of the penetrating ratchet wrench of the present invention in a fastening position. Fig. 6 is a side sectional view showing the penetrating ratchet wrench of the present invention, showing the sleeve being separated from the head. 7 is a schematic view showing the fastener of the penetrating ratchet wrench of the present invention in a release position.
11‧‧‧頭部 11‧‧‧ head
111‧‧‧第一側面 111‧‧‧ first side
112‧‧‧第二側面 112‧‧‧ second side
113‧‧‧平台 113‧‧‧ platform
12‧‧‧柄部 12‧‧‧ handle
13‧‧‧第一容槽 13‧‧‧First pocket
14‧‧‧第一側槽 14‧‧‧First side slot
16‧‧‧卡槽 16‧‧‧ card slot
17‧‧‧第二容槽 17‧‧‧Second cavity
18‧‧‧第三容槽 18‧‧‧ third cavity
20‧‧‧棘輪環 20‧‧‧ ratchet ring
21‧‧‧棘齒 21‧‧‧ ratchet
22‧‧‧延伸部 22‧‧‧Extension
23‧‧‧內角孔 23‧‧‧ inner corner hole
30‧‧‧換向裝置 30‧‧‧Reversing device
31‧‧‧棘齒塊 31‧‧‧ ratchet block
311‧‧‧棘齒部 311‧‧‧ Ratchets
312‧‧‧軸部 312‧‧‧Axis
313‧‧‧軸孔 313‧‧‧Axis hole
32‧‧‧換向件 32‧‧‧Reversing parts
321‧‧‧接收區 321‧‧‧ receiving area
322‧‧‧操作部 322‧‧‧Operation Department
323‧‧‧叉部 323‧‧‧Fork
324‧‧‧彈簧孔 324‧‧‧Spring hole
325‧‧‧環斜面 325‧‧‧ring bevel
33‧‧‧銷體 33‧‧‧ Pin body
34‧‧‧壓縮彈簧 34‧‧‧Compression spring
40‧‧‧復位裝置 40‧‧‧Reset device
41‧‧‧彈簧 41‧‧‧ Spring
43‧‧‧第二凹部 43‧‧‧Second recess
50‧‧‧頂蓋 50‧‧‧Top cover
51‧‧‧結合部 51‧‧‧Combination Department
52‧‧‧第一穿孔 52‧‧‧First perforation
53‧‧‧穿槽 53‧‧‧through slot
55‧‧‧凸部 55‧‧‧ convex
56‧‧‧凹口 56‧‧‧ Notch
60‧‧‧扣件 60‧‧‧fasteners
61‧‧‧卡孔 61‧‧‧Kakong
62‧‧‧扣持段 62‧‧‧Bucking section
63‧‧‧抵推段 63‧‧‧Rejection
70‧‧‧彈性體 70‧‧‧ Elastomers
71‧‧‧結合端 71‧‧‧Binding end
72‧‧‧頂持端 72‧‧‧ top holding
73‧‧‧連接臂 73‧‧‧Connecting arm
80‧‧‧底蓋 80‧‧‧ bottom cover
81‧‧‧結合部 81‧‧‧Combination Department
82‧‧‧第二穿孔 82‧‧‧Second perforation
83‧‧‧遮部 83‧‧‧
90‧‧‧C型扣 90‧‧‧C buckle
100‧‧‧套筒 100‧‧‧ sleeve
101‧‧‧環槽 101‧‧‧ Ring groove
L1、L2、L3‧‧‧軸線 L1, L2, L3‧‧‧ axis
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103132917A TWI524970B (en) | 2014-09-24 | 2014-09-24 | Ratchet wrench with sleeve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103132917A TWI524970B (en) | 2014-09-24 | 2014-09-24 | Ratchet wrench with sleeve |
Publications (2)
Publication Number | Publication Date |
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TWI524970B true TWI524970B (en) | 2016-03-11 |
TW201611961A TW201611961A (en) | 2016-04-01 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW103132917A TWI524970B (en) | 2014-09-24 | 2014-09-24 | Ratchet wrench with sleeve |
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Country | Link |
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TW (1) | TWI524970B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI628051B (en) * | 2017-08-09 | 2018-07-01 | 豪越股份有限公司 | Ratchet wrench for replaceable tool head |
CN109421006A (en) * | 2017-08-29 | 2019-03-05 | 豪越股份有限公司 | The ratchet spanner of replaceable attachment head |
TWI690394B (en) * | 2019-08-02 | 2020-04-11 | 譚宇彤 | Ratchet wrench |
-
2014
- 2014-09-24 TW TW103132917A patent/TWI524970B/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI628051B (en) * | 2017-08-09 | 2018-07-01 | 豪越股份有限公司 | Ratchet wrench for replaceable tool head |
CN109421006A (en) * | 2017-08-29 | 2019-03-05 | 豪越股份有限公司 | The ratchet spanner of replaceable attachment head |
TWI690394B (en) * | 2019-08-02 | 2020-04-11 | 譚宇彤 | Ratchet wrench |
Also Published As
Publication number | Publication date |
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TW201611961A (en) | 2016-04-01 |
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