TWI533983B - One-way ratchet tool set - Google Patents
One-way ratchet tool set Download PDFInfo
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- TWI533983B TWI533983B TW104122200A TW104122200A TWI533983B TW I533983 B TWI533983 B TW I533983B TW 104122200 A TW104122200 A TW 104122200A TW 104122200 A TW104122200 A TW 104122200A TW I533983 B TWI533983 B TW I533983B
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Description
本發明係與一種工具組有關,特別是指一種具有單向棘輪接頭之工具組。 The invention relates to a tool set, and in particular to a tool set having a one-way ratchet joint.
按,現有之手工具經常套接一套筒使用,如市面上常見之螺絲起子係具有一手柄,該手柄前端軸向連接有一軸桿,該軸桿之自由端則套接該套筒,該套筒係可對應不同螺絲頭而裝設不同起子頭,以便於使用者操作,當使用者欲旋緊或鬆開一螺絲時,係必須將相對應之起子頭裝設於該套筒,再將該起子頭之前端卡合於該螺絲頭之凹槽,即可將該螺絲起子順時針或逆時針旋轉,藉此供使用者達到旋緊螺絲或鬆開螺絲之目的,而市面上常見之T型扳手亦可搭配該套筒使用。 According to the conventional hand tool, a sleeve is often used for a socket. For example, a screwdriver driver commonly used in the market has a handle, and a front end of the handle is axially connected with a shaft, and the free end of the shaft is sleeved with the sleeve. The sleeve system can be equipped with different screwdriver heads for different screw heads, so as to facilitate the user's operation. When the user wants to tighten or loosen a screw, the corresponding screwdriver head must be installed on the sleeve. The front end of the screwdriver head is engaged with the groove of the screw head, and the screwdriver can be rotated clockwise or counterclockwise, thereby allowing the user to tighten the screw or loosen the screw, which is common in the market. A T-wrench can also be used with this sleeve.
惟,上述搭配套筒使用之螺絲起子與T型扳手係具有以下缺失: However, the screw driver and the T-wrench used in the above-mentioned matching sleeve have the following defects:
習用之搭配套筒使用之螺絲起子與T型扳手雖可對應不同之螺絲頭更換不同起子頭使用,而達到旋緊螺絲及鬆開螺絲之目的,然而,當欲旋緊或鬆開位於一狹長空間內之螺絲時,係必須將該螺絲起子之軸桿或該T型扳手之插接桿探入該狹長空間內,在旋轉一圈後之角度不便於使用者繼續旋轉,使用者必須將手自該螺絲起子之手柄及該T型扳手之旋柄放開,再重新握住,方能繼續轉動以達到旋緊或鬆開螺絲之目的,因此, 導致習用之手工具如螺絲起子與T型扳手存在有操作不便、效率差之缺點。 The screw driver and T-wrench used in the matching sleeve can be used to replace different screwdriver heads with different screw heads, and the purpose of tightening the screws and loosening the screws is achieved. However, when it is intended to be tightened or loosened, it is located in a narrow length. When the screw in the space is used, the shaft of the screwdriver or the insertion rod of the T-wrench must be inserted into the narrow space. The angle after the rotation is not convenient for the user to continue to rotate, and the user must turn the hand. The handle of the screwdriver and the handle of the T-wrench are released, and then re-held, in order to continue to rotate to achieve the purpose of tightening or loosening the screw, therefore, The hand tools that lead to the use, such as screwdrivers and T-wrenches, have the disadvantages of inconvenient operation and poor efficiency.
有鑑與此,本發明人在觀察到上述缺點後,認為習知手工具仍有進一步改進之必要,遂有本發明之產生。 In view of the above, the inventors have observed that the above-mentioned shortcomings are considered to be necessary for further improvement of the conventional hand tools, and the present invention has been produced.
本發明之目的係在提供一種單向棘輪工具組,其係可提高手工具之操作效率,並進一步提高手工具之便利性。 SUMMARY OF THE INVENTION An object of the present invention is to provide a one-way ratchet tool set which improves the operational efficiency of a hand tool and further improves the convenience of the hand tool.
為達上述目的,本發明所提供之單向棘輪工具組,其係包含有:一操作件,其係具有一驅動部;一順向接頭單元,其係具有一軸筒,該軸筒具有一容槽,該容槽內設有一驅動件,該驅動件之一端係具有一第一連接部,該第一連接部係可連接於該操作件之驅動部,而該驅動件之另端則環設有數第一順向棘齒,又該順向接頭單元更具有一棘動件,其係設於該驅動件下方,並對應該第一順向棘齒之一端環設有數第二順向棘齒,使該等第一順向棘齒係與該等第二順向棘齒相嚙合,而該棘動件之另端則具有一第二連接部,另,該順向接頭單元更具有一彈性件,該彈性件係設於該容槽,並位於該軸筒與該驅動件之間;一逆向接頭單元,其係具有一軸筒,該軸筒具有一容槽,該容槽內設有一驅動件,該驅動件之一端係具有一第一連接部,該第一連接部係可連接於該操作件之驅動部,而該驅動件之另端則環設有數第一逆向棘齒,又該逆向接頭單元更具有一棘動件,其係設於該驅動件下方,並對應該第一逆向棘齒之一端環設有數第二逆向棘齒,使該等第一逆向棘齒係與該等第二逆向棘齒相嚙合,而該棘動件之另端則具有一第二連接部,另,該逆向接頭單元更具有一彈性件,該彈性件係設於該容槽,並位於該軸筒與該驅動件之間。 To achieve the above objective, the unidirectional ratchet tool set provided by the present invention comprises: an operating member having a driving portion; and a forward joint unit having a shaft barrel, the shaft barrel having a capacity a slot is disposed in the slot, and one end of the drive member has a first connecting portion, the first connecting portion is connectable to the driving portion of the operating member, and the other end of the driving member is ringed There is a first forward ratchet, and the forward joint unit further has a ratchet member disposed under the driving member, and a second forward ratchet is disposed on one end ring of the first forward ratchet Having the first forward ratchets mesh with the second forward ratchets, and the other end of the ratchet member has a second connecting portion, and the forward joint unit is more elastic The elastic member is disposed in the pocket and located between the shaft cylinder and the driving member; a reverse joint unit has a shaft barrel, the shaft barrel has a receiving groove, and a driving device is disposed in the receiving groove One end of the driving member has a first connecting portion, and the first connecting portion is connectable to a driving portion of the operating member, wherein the other end of the driving member is provided with a plurality of first reverse ratchet teeth, and the reverse joint unit further has a ratchet member which is disposed under the driving member and corresponds to the first reverse direction One of the ratchet end rings is provided with a plurality of second reverse ratchets for engaging the first reverse ratchets with the second reverse ratchets, and the other end of the ratchet member has a second connecting portion, The reverse joint unit further has an elastic member disposed on the receiving groove and located between the shaft barrel and the driving member.
本發明所提供之單向棘輪工具組,使用者係可依照需求將該操作件之驅動部與該順向接頭單元或該逆向接頭單元相連接,其係可透過該等順向棘齒,達到順向轉動之效果,或透過該等逆向棘齒,達到逆向轉動之效果,且於順向轉動或逆向轉動之過程中,雙手無須移開該操作件,得以連續操作,從而提升操作手工具之操作效率,並進一步提高手工具之便利性。 According to the unidirectional ratchet tool set provided by the present invention, the user can connect the driving portion of the operating member to the forward joint unit or the reverse joint unit according to requirements, and the through-the-way ratchet can be realized. The effect of the forward rotation, or through the reverse ratchets, achieves the effect of reverse rotation, and during the forward or reverse rotation, the hands need not be removed to operate continuously, thereby improving the operation tool Operational efficiency and further increase the convenience of hand tools.
10‧‧‧操作件 10‧‧‧Operating parts
11‧‧‧驅動部 11‧‧‧ Drive Department
12‧‧‧滑動扳手 12‧‧‧Sliding Wrench
121‧‧‧旋柄 121‧‧‧ handle
122‧‧‧插接桿 122‧‧‧Pull rod
20‧‧‧順向接頭單元 20‧‧‧ Forward joint unit
21‧‧‧軸筒 21‧‧‧ shaft tube
211‧‧‧容槽 211‧‧‧ 容容
212‧‧‧擋止部 212‧‧‧stops
2121‧‧‧穿孔 2121‧‧‧Perforation
213‧‧‧開口 213‧‧‧ openings
214‧‧‧環形凹槽 214‧‧‧ annular groove
22‧‧‧驅動件 22‧‧‧ Drives
221‧‧‧第一連接部 221‧‧‧First Connection
2211‧‧‧套接孔 2211‧‧‧ socket
222‧‧‧第一順向棘齒 222‧‧‧First forward ratchet
223‧‧‧抵頂塊 223‧‧‧The top block
23‧‧‧棘動件 23‧‧‧thorn parts
231‧‧‧第二順向棘齒 231‧‧‧Second forward ratchet
232‧‧‧第二連接部 232‧‧‧Second connection
233‧‧‧凸緣 233‧‧‧Flange
24‧‧‧彈性件 24‧‧‧Flexible parts
25‧‧‧限位件 25‧‧‧Limited parts
26‧‧‧彈簧 26‧‧‧ Spring
27‧‧‧C形環 27‧‧‧C-ring
30‧‧‧逆向接頭單元 30‧‧‧Reverse joint unit
31‧‧‧軸筒 31‧‧‧ shaft tube
311‧‧‧容槽 311‧‧‧ 容容
312‧‧‧擋止部 312‧‧‧stops
3121‧‧‧穿孔 3121‧‧‧Perforation
313‧‧‧開口 313‧‧‧ openings
314‧‧‧環形凹槽 314‧‧‧ annular groove
32‧‧‧驅動件 32‧‧‧ Drives
321‧‧‧第一連接部 321‧‧‧First connection
3211‧‧‧套接孔 3211‧‧‧ socket
322‧‧‧第一逆向棘齒 322‧‧‧First reverse ratchet
323‧‧‧抵頂塊 323‧‧‧The top block
33‧‧‧棘動件 33‧‧‧thorn pieces
331‧‧‧第二逆向棘齒 331‧‧‧second reverse ratchet
332‧‧‧第二連接部 332‧‧‧Second connection
333‧‧‧凸緣 333‧‧‧Flange
34‧‧‧彈性件 34‧‧‧Flexible parts
35‧‧‧限位件 35‧‧‧Limited parts
36‧‧‧彈簧 36‧‧‧ Spring
37‧‧‧C形環 37‧‧‧C-ring
第1圖係本發明之立體圖。 Figure 1 is a perspective view of the present invention.
第2圖係本發明之操作件與順向接頭單元之分解圖。 Figure 2 is an exploded view of the operating member and the forward joint unit of the present invention.
第3圖係本發明之操作件與逆向接頭單元之分解圖。 Figure 3 is an exploded view of the operating member and the reverse joint unit of the present invention.
第4圖係本發明之順向接頭單元之局部剖視圖。 Figure 4 is a partial cross-sectional view of the forward joint unit of the present invention.
第5圖係本發明之逆向接頭單元之局部剖視圖。 Figure 5 is a partial cross-sectional view of the reverse joint unit of the present invention.
第6圖係本發明於順向轉動時之使用示意圖。 Figure 6 is a schematic view showing the use of the present invention in the forward rotation.
第7圖係本發明於逆向轉動時之使用示意圖。 Figure 7 is a schematic view showing the use of the present invention in the reverse rotation.
請參閱第1圖至第5圖所示,係為本發明之立體圖、操作件與順向接頭單元之分解圖、操作件與逆向接頭單元之分解圖、順向接頭單元之局部剖視圖以及逆向接頭單元之局部剖視圖,其係揭露有一種單向棘輪工具組,該單向棘輪工具組係包含有: Please refer to FIG. 1 to FIG. 5 , which are perspective views of the present invention, an exploded view of the operating member and the forward joint unit, an exploded view of the operating member and the reverse joint unit, a partial sectional view of the forward joint unit, and a reverse joint. A partial cross-sectional view of a unit that discloses a one-way ratchet tool set that includes:
一操作件10,其係具有一驅動部11,於本發明中,該操作件10係為一滑動扳手12,該滑動扳手12具有一橫向設置之旋柄121,該旋 柄121之中段穿設有一垂直設置之插接桿122,且該插接桿122係可於該旋柄121上滑動,此外,該插接桿122下端則軸向設有該驅動部11。 An operating member 10 has a driving portion 11. In the present invention, the operating member 10 is a sliding wrench 12 having a laterally disposed knob 121. A vertically disposed insertion rod 122 is disposed in the middle of the handle 121, and the insertion rod 122 is slidable on the handle 121. Further, the lower end of the insertion rod 122 is axially disposed with the driving portion 11.
一順向接頭單元20,其係具有一軸筒21,該軸筒21具有一容槽211,該容槽211內設有一驅動件22,該驅動件22之一端係具有一第一連接部221,該第一連接部221係可連接於該操作件10之驅動部11,而該驅動件22之另端則環設有數第一順向棘齒222,又該順向接頭單元20更具有一棘動件23,其係設於該驅動件22下方,並對應該第一順向棘齒222之一端環設有數第二順向棘齒231,使該等第一順向棘齒222係與該等第二順向棘齒231相嚙合,而該棘動件23之另端則具有一第二連接部232,另,該順向接頭單元20更具有一彈性件24,該彈性件24係設於該容槽211,並位於該軸筒21與該驅動件22之間,於本發明中,該軸筒21之一端係具有一擋止部212,其係可抵頂該等彈性件24之一端,又該擋止部212上係開設有一穿孔2121,該穿孔2121係可供該第一連接部221通過,另該軸筒21之另端則形成有一開口213,該開口213上係凹設有一環形凹槽214,其係可供一限位件25設置其中,使該棘動件23限位於該軸筒21內,且該驅動件22朝向該開口213之一端係徑向凸設有一抵頂塊223,該抵頂塊223朝向該開口213之一側係分別環設有該等第一順向棘齒222,而該抵頂塊223之另側係可抵頂該彈性件24之另一端,此外,該第一連接部221係凹設有一套接孔2211,其係可供套接該操作件10之驅動部11,而該棘動件23朝向該開口213之一端係徑向凸設有一凸緣233,該凸緣233對應該第一順向棘齒222之一側係環設有該等第二順向棘齒231,此外,該彈性件24係為一彈簧26,該限位件25則為一C形環27。 A directional joint unit 20 has a shaft barrel 21, and the shaft barrel 21 has a receiving groove 211. The driving piece 22 has a first connecting portion 221 at one end thereof. The first connecting portion 221 is connectable to the driving portion 11 of the operating member 10, and the other end of the driving member 22 is provided with a plurality of first forward ratchet teeth 222, and the forward connecting unit 20 has a spine. The movable member 23 is disposed under the driving member 22, and is provided with a plurality of second forward ratchet teeth 231 corresponding to one end ring of the first forward ratchet teeth 222, so that the first forward ratchet teeth 222 are coupled thereto. The second forward ratchet 231 is engaged, and the other end of the ratchet member 23 has a second connecting portion 232. Further, the forward joint unit 20 further has an elastic member 24, and the elastic member 24 is provided. In the container 211, and between the shaft barrel 21 and the driving member 22, in the present invention, one end of the shaft barrel 21 has a stopping portion 212 which can abut the elastic members 24 One end of the stop portion 212 defines a through hole 2121. The through hole 2121 is for the first connecting portion 221 to pass through, and the other end of the shaft tube 21 is formed with an opening. 213, the opening 213 is recessed with an annular recess 214, wherein a limiting member 25 is disposed therein, the rocking member 23 is limited to the shaft cylinder 21, and the driving member 22 faces the opening 213. One of the end portions is radially convexly provided with an abutting block 223, and the first abutting block 223 is respectively disposed on one side of the opening 213, and the other side of the abutting block 223 is attached to the other side. The other end of the elastic member 24 can be abutted. In addition, the first connecting portion 221 is recessed with a set of holes 2211 for accommodating the driving portion 11 of the operating member 10, and the ratchet member 23 is oriented. One end of the opening 213 is radially convexly provided with a flange 233, and the flange 233 is provided with one of the second forward ratchet teeth 231 corresponding to one side of the first forward ratchet 222. Further, the elastic member The 24 series is a spring 26, and the limiting member 25 is a C-shaped ring 27.
一逆向接頭單元30,其係具有一軸筒31,該軸筒31具有一容槽311,該容槽311內設有一驅動件32,該驅動件32之一端係具有一第一連接部321,該第一連接部321係可連接於該操作件10之驅動部11,而該驅動件32之另端則環設有數第一逆向棘齒322,又該逆向接頭單元30更具有一棘動件33,其係設於該驅動件32下方,並對應該第一逆向棘齒322之一端環設有數第二逆向棘齒331,使該等第一逆向棘齒322係與該等第二逆向棘齒331相嚙合,而該棘動件33之另端則具有一第二連接部332,另,該逆向接頭單元30更具有一彈性件34,該彈性件34係設於該容槽311,並位於該軸筒31與該驅動件32之間,於本發明中,該軸筒31之一端係具有一擋止部312,其係可抵頂該等彈性件34之一端,又該擋止部312上係開設有一穿孔3121,該穿孔3121係可供該第一連接部321通過,另該軸筒31之另端則形成有一開口313,該開口313上係凹設有一環形凹槽314,其係可供一限位件35設置其中,使該棘動件33限位於該軸筒31內,且該驅動件32朝向該開口313之一端係徑向凸設有一抵頂塊323,該抵頂塊323朝向該開口313之一側係分別環設有該等第一逆向棘齒322,而該抵頂塊323之另側係可抵頂該彈性件34之另一端,此外,該第一連接部321係凹設有一套接孔3211,其係可供套接該操作件10之驅動部11,而該棘動件33朝向該開口313之一端係徑向凸設有一凸緣333,該凸緣333對應該第一逆向棘齒322之一側係環設有該等第二逆向棘齒331,此外,該彈性件34係為一彈簧36,該限位件35則為一C形環37。 A reverse joint unit 30 has a shaft barrel 31. The shaft barrel 31 has a receiving groove 311. The driving piece 32 has a driving member 32. One end of the driving member 32 has a first connecting portion 321 . The first connecting portion 321 is connectable to the driving portion 11 of the operating member 10, and the other end of the driving member 32 is provided with a plurality of first reverse ratchet teeth 322, and the reverse joint unit 30 further has a ratchet member 33. Is disposed under the driving member 32, and is provided with a plurality of second reverse ratchet teeth 331 at one end ring of the first reverse ratchet teeth 322, such that the first reverse ratchet teeth 322 and the second reverse ratchet teeth The 331 is engaged, and the other end of the ratchet member 33 has a second connecting portion 332. Further, the reverse joint unit 30 further has an elastic member 34. The elastic member 34 is disposed on the receiving slot 311 and located at Between the shaft barrel 31 and the driving member 32, in the present invention, one end of the shaft barrel 31 has a stopping portion 312 which can abut one end of the elastic member 34, and the stopping portion 312 The upper system defines a through hole 3121, the through hole 3121 is for the first connecting portion 321 to pass, and the other end of the shaft tube 31 is formed with an opening. 313, the opening 313 is recessed with an annular groove 314, wherein a limiting member 35 is disposed therein, the rocking member 33 is limited to the shaft barrel 31, and the driving member 32 faces the opening 313. One of the end portions is radially convexly provided with an abutting block 323. The abutting block 323 is respectively disposed on one side of the opening 313 to be respectively provided with the first reverse ratchet teeth 322, and the other side of the abutting block 323 is The first connecting portion 321 is recessed to provide a plurality of connecting holes 3211 for receiving the driving portion 11 of the operating member 10, and the ratchet member 33 faces the other end of the elastic member 34. One end of the opening 313 is radially convexly provided with a flange 333, and the flange 333 is provided with a second reverse ratchet 331 corresponding to one side of the first reverse ratchet 322. Further, the elastic member 34 is A spring 36, the limiting member 35 is a C-shaped ring 37.
為供進一步瞭解本發明構造特徵、運用技術手段及所預期達成之功效,茲將本發明使用方式加以敘述,相信當可由此而對本發明有更 深入且具體之瞭解,如下所述: In order to further understand the structural features of the present invention, the application of the technical means, and the desired effects, the mode of use of the present invention will be described, and it is believed that the present invention may be In-depth and specific understanding, as follows:
請繼續參閱第6圖及第7圖所示,係為本發明於順向轉動時之使用示意圖及於逆向轉動時之使用示意圖,並請再配合參閱第1圖至第5圖所示,當使用者欲旋緊一螺絲時,係可將該順向接頭單元20之套接孔2211套接於該滑動扳手12之驅動部11,並將對應該螺絲之起子頭裝設於該順向接頭單元20之第二連接部232,接著,順時針轉動該旋柄121,該驅動件22之第一順向棘齒222即帶動該棘動件23之第二順向棘齒231順時針轉動,使套接於該第二連接部232之起子頭順向轉動以鎖緊該螺絲,當順時針轉動至不便於使用者旋轉該旋柄121之角度時,係可將該旋柄121逆時針旋轉,此時,該等第一順向棘齒222之斜邊將由該第二順向棘齒231之斜邊滑開,使該驅動件22空轉,而不會帶動該棘動件23轉動,且該等第一順向棘齒222與該等第二順向棘齒231係可透過該彈簧26保持嚙合狀態,當逆時針轉動該旋柄121使之達到便於使用者操作之位置時,使用者係可再度順時針轉動該旋柄121,以繼續旋緊該螺絲,讓使用者於旋緊螺絲之過程中,無須放開該旋柄121再重新握住,又當使用者欲鬆開一螺絲時,係可將該逆向接頭單元30之套接孔3211套接於該滑動扳手12之驅動部11,並將對應該螺絲之起子頭裝設於該逆向接頭單元30之第二連接部332,接著,逆時針轉動該旋柄121,該驅動件32之第一逆向棘齒322即帶動該棘動件33之第二逆向棘齒331逆時針轉動,使套接於該第二連接部332之起子頭逆向轉動以鬆開該螺絲,當逆時針轉動至不便於使用者旋轉該旋柄121之角度時,係可將該旋柄121順時針旋轉,此時,該等第一逆向棘齒322之斜邊將由該等第二逆向棘齒331之斜邊滑開,使該驅動件32空轉,而不會帶 動該棘動件33轉動,且該等第一逆向棘齒322與該等第二逆向棘齒331係可透過該彈簧36保持嚙合狀態,當順時針轉動該旋柄121使之達到便於使用者操作之位置時,使用者係可再度逆時針轉動該旋柄121,以繼續鬆開該螺絲,讓使用者於鬆開螺絲之過程中,無須放開旋柄121再重新握住,藉此,使用者係可依照需求將該操作件10之驅動部11與該順向接頭單元20或該逆向接頭單元30相連接,並透過該第一順向棘齒222與該第二順向棘齒231,達到順向轉動之效果,或透過該第一逆向棘齒322與該第二逆向棘齒331,達到逆向轉動之效果,且於順向轉動或逆向轉動之過程中,雙手無須移開該操作件10,得以連續操作,從而提升操作手工具之效率,並進一步提高手工具之便利性。 Please refer to FIG. 6 and FIG. 7 for a schematic view of the use of the invention in the forward rotation and the use of the invention in the reverse rotation, and please refer to FIGS. 1 to 5, when When the user wants to tighten a screw, the sleeve hole 2211 of the forward joint unit 20 can be sleeved on the driving portion 11 of the sliding wrench 12, and the screwdriver head corresponding to the screw is mounted on the forward joint. The second connecting portion 232 of the unit 20, and then the knob 121 is rotated clockwise, and the first forward ratchet 222 of the driving member 22 drives the second forward ratchet 231 of the ratchet member 23 to rotate clockwise. The screwdriver head sleeved on the second connecting portion 232 is rotated to lock the screw. When the clockwise rotation is performed to prevent the user from rotating the angle of the knob 121, the knob 121 can be rotated counterclockwise. At this time, the oblique sides of the first forward ratchet teeth 222 will be slid open by the oblique sides of the second forward ratchet teeth 231, so that the driving member 22 is idling without driving the ratchet member 23 to rotate, and The first forward ratchet teeth 222 and the second forward ratchet teeth 231 are maintained in meshing state by the spring 26, when reversed When the knob 121 is rotated to a position convenient for the user to operate, the user can rotate the knob 121 clockwise again to continue tightening the screw, so that the user does not need to let go during the tightening of the screw. The handle 121 is re-held, and when the user wants to loosen a screw, the sleeve hole 3211 of the reverse joint unit 30 can be sleeved on the driving portion 11 of the sliding wrench 12, and the corresponding screw The screwdriver head is mounted on the second connecting portion 332 of the reverse joint unit 30, and then the knob 121 is rotated counterclockwise, and the first reverse ratchet 322 of the driving member 32 drives the second reverse of the ratchet member 33. The ratchet teeth 331 rotate counterclockwise, so that the screwdriver bit sleeved on the second connecting portion 332 is reversely rotated to release the screw. When the counterclockwise rotation is performed to prevent the user from rotating the angle of the knob 121, the ratchet teeth 331 can be rotated. The handle 121 rotates clockwise. At this time, the oblique sides of the first reverse ratchets 322 will be slid away from the oblique sides of the second reverse ratchets 331 to make the driving member 32 idle without taking The ratchet member 33 is rotated, and the first reverse ratchet teeth 322 and the second reverse ratchet teeth 331 are kept in mesh with the spring 36, and the knob 121 is rotated clockwise to facilitate the user. When the position is operated, the user can rotate the handle 121 counterclockwise again to continue to loosen the screw, so that the user does not need to release the handle 121 and then re-hold during the loosening of the screw, thereby The user can connect the driving portion 11 of the operating member 10 to the forward joint unit 20 or the reverse joint unit 30, and through the first forward ratchet 222 and the second forward ratchet 231. The effect of the forward rotation is achieved, or the reverse rotation effect is achieved by the first reverse ratchet 322 and the second reverse ratchet 331, and the hands need not be removed during the forward rotation or the reverse rotation. The operating member 10 is continuously operated, thereby improving the efficiency of the operating hand tool and further improving the convenience of the hand tool.
茲,再將本發明之特徵及其可達成之預期功效陳述如下: Hereafter, the features of the present invention and its achievable efficacy are stated as follows:
本發明之單向棘輪工具組,係可依照使用者需求將該操作件10之驅動部11與該順向接頭單元20或該逆向接頭單元30相連接,並透過該第一順向棘齒222與該第二順向棘齒231,達到順向轉動之效果,或透過該第一逆向棘齒322與該第二逆向棘齒331,達到逆向轉動之效果,且於順向轉動或逆向轉動之過程中,雙手無須移開該操作件10,得以連續操作,從而提升操作手工具之效率,並進一步提高手工具之便利性。 The unidirectional ratchet tool set of the present invention can connect the driving portion 11 of the operating member 10 to the forward joint unit 20 or the reverse joint unit 30 according to user requirements, and pass through the first forward ratchet 222. And the second forward ratchet 231, the effect of the forward rotation is achieved, or the first reverse ratchet 322 and the second reverse ratchet 331 are achieved, and the reverse rotation effect is achieved, and the forward or reverse rotation is performed. During the process, the hands are not required to be removed, and the operation is continuously performed, thereby improving the efficiency of the hand tool and further improving the convenience of the hand tool.
綜上所述,本發明在同類產品中實有其極佳之進步實用性,同時遍查國內外關於此類結構之技術資料,文獻中亦未發現有相同的構造存在在先,是以,本發明實已具備發明專利要件,爰依法提出申請。 In summary, the present invention has excellent advancement and practicability in similar products, and at the same time, the technical materials of such structures are frequently investigated at home and abroad, and the same structure is not found in the literature. The invention already has the invention patent requirements, and the application is filed according to law.
惟,以上所述者,僅係本發明之一較佳可行實施例而已,故舉凡應用本發明說明書及申請專利範圍所為之等效結構變化,理應包含在 本發明之專利範圍內。 However, the above description is only one of the preferred embodiments of the present invention, and therefore, equivalent structural changes that are applied to the specification of the present invention and the scope of the patent application should be included in Within the scope of the patent of the present invention.
10‧‧‧操作件 10‧‧‧Operating parts
11‧‧‧驅動部 11‧‧‧ Drive Department
12‧‧‧滑動扳手 12‧‧‧Sliding Wrench
121‧‧‧旋柄 121‧‧‧ handle
122‧‧‧插接桿 122‧‧‧Pull rod
20‧‧‧順向接頭單元 20‧‧‧ Forward joint unit
30‧‧‧逆向接頭單元 30‧‧‧Reverse joint unit
Claims (7)
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TW104122200A TWI533983B (en) | 2015-07-08 | 2015-07-08 | One-way ratchet tool set |
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TW104122200A TWI533983B (en) | 2015-07-08 | 2015-07-08 | One-way ratchet tool set |
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TWI533983B true TWI533983B (en) | 2016-05-21 |
TW201702020A TW201702020A (en) | 2017-01-16 |
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TW104122200A TWI533983B (en) | 2015-07-08 | 2015-07-08 | One-way ratchet tool set |
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