TWM515935U - Assembled ratchet wrench - Google Patents
Assembled ratchet wrench Download PDFInfo
- Publication number
- TWM515935U TWM515935U TW104214467U TW104214467U TWM515935U TW M515935 U TWM515935 U TW M515935U TW 104214467 U TW104214467 U TW 104214467U TW 104214467 U TW104214467 U TW 104214467U TW M515935 U TWM515935 U TW M515935U
- Authority
- TW
- Taiwan
- Prior art keywords
- ratchet wrench
- ratchet
- receiving groove
- pivoting
- disposed
- Prior art date
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
本創作係與一種手工具有關,特別是指一種組合式之棘輪扳手。 This creation is related to a hand tool, especially a combined ratchet wrench.
市面上常見之棘輪扳手係經由鍛造一體成形,其加工不易且成本高昂,因此,有另一種棘輪扳手產生,係如鈞局專利公告第M473279號之「扳手結構」,該棘輪扳手主要係具有一本體,該本體係具有一容置孔,該容置孔包含有一大徑段、一中間段以及一小徑段,又該大徑段中係容置有一棘輪,該中間段則容置有一棘齒塊,且該棘齒塊係與該棘輪相嚙合,此外,該小徑段係設有一撥動件,該撥動件係樞設於該本體,且該撥動件上係設有一彈性件與一抵頂件,其係可朝該棘齒塊之方向推抵,此外,該扳手更具有二面板,該等面板係分別鎖設於該扳手之上表面及下表面,藉此,係可透過旋動該撥動件,使該抵頂件頂摯於該棘齒塊之不同位置,令該棘齒塊限制該棘輪僅能作單向旋轉,而可對螺栓或螺絲等物件進行旋緊或鬆開之動作,又該棘輪扳手係由該本體及該等面板組裝而成,其加工容易且組裝簡便,而可大幅降低生產成本。 The ratchet wrench that is commonly used in the market is integrally formed by forging, which is difficult to process and costly. Therefore, there is another type of ratchet wrench, which is a "wrench structure" of the patent publication No. M473279, which has a ratchet wrench. The main body has a receiving hole, the receiving hole includes a large diameter section, an intermediate section and a small diameter section, and the large diameter section is provided with a ratchet, and the middle section accommodates a spine a tooth block, and the ratchet block is engaged with the ratchet wheel; further, the small diameter section is provided with a dialing member, the dialing member is pivotally disposed on the body, and the dialing member is provided with an elastic member And an abutting member that can be pushed in the direction of the ratchet block. In addition, the wrench further has two panels, and the panels are respectively locked on the upper surface and the lower surface of the wrench, thereby being By rotating the dialing member, the abutting member is placed at different positions of the ratchet block, so that the ratchet block limits the ratchet to only one-way rotation, and can tighten the bolt or the screw. Or loosening the action, and the ratchet wrench is composed of the body and These panels are assembled, which is easy to process and easy to assemble, and can greatly reduce production costs.
上述之另一種棘輪扳手雖在維持一定功效的同時可大幅降低生產成本,然而本案創作人於長期使用及研發棘輪扳手之過程中卻發 現,由於該棘齒塊之構造簡單而強度低,使得該棘輪扳手於較大扭力之驅動下,該棘齒塊無法承受過大扭力而有崩齒或損壞之情形,因此,導致該棘輪扳手具有扭力值低以及容易損壞之缺點,有鑑與此,本創作人在觀察到上述缺點後,認為棘輪扳手仍有進一步改進之必要,遂有本創作之產生。 The above-mentioned other type of ratchet wrench can greatly reduce the production cost while maintaining a certain effect. However, the creator of this case has used the long-term use and development of the ratchet wrench. Now, due to the simple structure and low strength of the ratchet block, the ratchet wrench can not withstand excessive torque and collapsing or damage under the driving of a large torque, thereby causing the ratchet wrench to have The shortcomings of low torque and easy damage are recognized. After observing the above shortcomings, the creator believes that there is still a need for further improvement of the ratchet wrench.
本創作之主要目的係在提供一種組合式棘輪扳手,其係具有一種簡便之組裝方式,並能大幅降低生產成本,同時能承受較大之扭力驅動,而具有較高之扭力值。 The main purpose of this creation is to provide a combined ratchet wrench which has a simple assembly method and can greatly reduce the production cost, and can withstand a large torque drive, and has a high torque value.
為達上述目的,本創作所提供之組合式棘輪扳手,其係包含有:一框體,其係具有一頭部、一頸部以及一柄部,該柄部之一端係延伸有該頸部以及該頭部,又該框體內於該頭部處係形成有一第一容槽,該框體內於該頸部處則形成有一第二容槽,且該第一容槽係與該第二容槽相連通;一棘輪,其係設於該第一容槽,且該棘輪之周壁係環設有複數個棘齒;一固定座,其係設於該第二容槽,且該固定座朝向該第一容槽之側壁上係凹設有一對樞接槽;二擋片組,每一擋片組係具有一擋片,每一擋片之一端係分別樞設於該等樞接槽,另一端則具有對應該棘齒設置之一齒部,又每一擋片之一側邊上係設有一彈性件;一換向件,其係設於該等擋片間,且該換向件之二側係分別受到每一擋片之另一側邊所抵頂;二蓋板,其係分別鎖設於該框體之上下二側。 In order to achieve the above object, the present invention provides a combined ratchet wrench comprising: a frame having a head, a neck and a handle, the end of the handle extending the neck And the head portion, wherein the frame body is formed with a first receiving groove at the head portion, wherein the frame body is formed with a second receiving groove at the neck portion, and the first receiving groove is coupled to the second receiving portion The slot is connected to each other; a ratchet is disposed in the first pocket, and the peripheral wall of the ratchet is provided with a plurality of ratchets; a fixed seat is disposed in the second pocket, and the fixture is oriented A pair of pivoting grooves are formed on the side wall of the first receiving groove; a second blocking piece group, each of the blocking piece sets has a blocking piece, and one end of each of the blocking pieces is pivotally disposed in the pivoting groove respectively. The other end has a tooth portion corresponding to the ratchet tooth, and one elastic member is disposed on one side of each of the baffle; a reversing member is disposed between the baffles, and the reversing member The two sides are respectively abutted by the other side of each of the flaps; the two cover plates are respectively locked on the lower two sides of the frame.
本創作所提供之組合式棘輪扳手,係可藉由各組件之分離式設計,使本創作具有一種簡便之組裝方式,並能大幅降低生產成本,更透過雙擋片組之設計,令本創作能承受較大之扭力驅動,而具有較高之扭力 值,並進一步提高棘輪扳手之使用壽命。 The combination ratchet wrench provided by this creation can be separated by the design of each component, which makes the creation of a simple assembly method, and can greatly reduce the production cost, and the design of the double-block set makes the creation Can withstand large torque drives with high torque Value and further increase the service life of the ratchet wrench.
100‧‧‧組合式棘輪扳手 100‧‧‧Combined ratchet wrench
200‧‧‧樞接件 200‧‧‧ pivotal parts
10‧‧‧框體 10‧‧‧ frame
11‧‧‧頭部 11‧‧‧ head
12‧‧‧頸部 12‧‧‧ neck
13‧‧‧柄部 13‧‧‧ handle
14‧‧‧第一容槽 14‧‧‧First slot
15‧‧‧第二容槽 15‧‧‧Second capacity
16‧‧‧缺槽 16‧‧‧ Missing slots
17‧‧‧固定槽 17‧‧‧fixed slot
20‧‧‧棘輪 20‧‧‧ratchet
21‧‧‧棘齒 21‧‧‧ ratchet
22‧‧‧操作部 22‧‧‧Operation Department
30‧‧‧固定座 30‧‧‧ Fixed seat
31‧‧‧樞接槽 31‧‧‧ pivot slot
32‧‧‧第一定位部 32‧‧‧First Positioning Department
40‧‧‧擋片組 40‧‧‧Face set
41‧‧‧擋片 41‧‧‧Block
42‧‧‧齒部 42‧‧‧ teeth
43‧‧‧彈性件 43‧‧‧Flexible parts
50‧‧‧換向件 50‧‧‧Reversing parts
51‧‧‧旋動塊 51‧‧‧Rotary block
52‧‧‧柱體 52‧‧‧Cylinder
521‧‧‧樞轉槽 521‧‧‧ pivoting slot
53‧‧‧周緣 53‧‧‧ Periphery
531‧‧‧斜邊部 531‧‧‧ oblique side
532‧‧‧圓弧部 532‧‧‧Arc Department
60‧‧‧蓋板 60‧‧‧ cover
61‧‧‧開孔 61‧‧‧Opening
62‧‧‧第二定位部 62‧‧‧Second Positioning Department
63‧‧‧通孔 63‧‧‧through hole
第1圖係本創作之較佳實施例之立體圖。 Figure 1 is a perspective view of a preferred embodiment of the present invention.
第2圖係本創作之較佳實施例之分解圖。 Figure 2 is an exploded view of a preferred embodiment of the present invention.
第3圖係本創作之較佳實施例之俯視圖。 Figure 3 is a top plan view of a preferred embodiment of the present invention.
第4圖係本創作之較佳實施例之局部剖視圖。 Figure 4 is a partial cross-sectional view of a preferred embodiment of the present invention.
第5圖係本創作之較佳實施例之使用示意圖。 Figure 5 is a schematic illustration of the use of a preferred embodiment of the present invention.
請參閱第1圖、第2圖、第3圖及第4圖所示,係為本創作一較佳實例之立體圖、分解圖、俯視圖及局部剖視圖,其係揭露有一種組合式棘輪扳手100,其係包含有: Referring to FIG. 1 , FIG. 2 , FIG. 3 , and FIG. 4 , a perspective view, an exploded view, a top view and a partial cross-sectional view of a preferred embodiment of the present invention are disclosed, and a combined ratchet wrench 100 is disclosed. Its system contains:
一框體10,其係具有一頭部11、一頸部12以及一柄部13,該柄部13之一端係延伸有該頸部12以及該頭部11,又該框體10內於該頭部11處係形成有一第一容槽14,該框體10內於該頸部12處則形成有一第二容槽15,且該第一容槽14係與該第二容槽15相連通,此外,該框體10之材質係為一塑膠。 a frame body 10 having a head portion 11, a neck portion 12 and a handle portion 13 extending from one end of the handle portion 13 and the head portion 11, and the frame body 10 is A first receiving groove 14 is formed in the head portion 11 , and a second receiving groove 15 is formed in the neck portion 12 , and the first receiving groove 14 is connected to the second receiving groove 15 . In addition, the material of the frame 10 is a plastic.
一棘輪20,其係設於該第一容槽14,且該棘輪20之周壁係環設有複數個棘齒21,又該棘輪20之上下二側係分別凸設有一操作部22。 A ratchet wheel 20 is disposed on the first receiving groove 14 , and a plurality of ratchet teeth 21 are disposed on the peripheral wall of the ratchet wheel 20 , and an operating portion 22 is respectively protruded from the upper and lower sides of the ratchet wheel 20 .
一固定座30,其係設於該第二容槽15,且該固定座30朝向該第一容槽14之側壁上係凹設有一對樞接槽31,於本創作之較佳實施例中,該框體10之內周壁係對應該固定座30之二側分別凹設有一缺槽16, 使該固定座30恰可置於該第二容槽15並卡合於該缺槽16,此外,該固定座30之頂面及底面係各凸設有一第一定位部32,該第一定位部32係為一卡塊。 A fixing base 30 is disposed on the second receiving slot 15 , and the fixing base 30 is recessed toward the side wall of the first receiving slot 14 to define a pair of pivoting slots 31. In the preferred embodiment of the present invention The inner peripheral wall of the frame body 10 is respectively recessed with a notch 16 on two sides of the fixing base 30, The first positioning portion 32 is protruded from the top surface and the bottom surface of the fixing base 30. The first positioning portion 32 is disposed on the top surface and the bottom surface of the fixing base 30. The part 32 is a block.
二擋片組40,每一擋片組40係具有一擋片41,每一擋片41之一端係分別樞設於該等樞接槽31,另一端則具有對應該等棘齒21設置之一齒部42,又每一擋片41之一側邊上係設有一彈性件43,於本創作之較佳實施例中,該框體10之內周壁係對應每一彈性件43設有一固定槽17,其係可供固定該等彈性件43,並減少該等彈性件43受推抵時的晃動或偏移,而使該等彈性件43之彈力輸出穩定,且該彈性件43係為一彈簧。 The two shutter sets 40 each have a blocking piece 41, one end of each of the blocking pieces 41 is pivotally disposed on the pivoting groove 31, and the other end has a corresponding ratchet 21 A toothed portion 42 and an elastic member 43 are disposed on one side of each of the flaps 41. In the preferred embodiment of the present invention, the inner peripheral wall of the frame body 10 is provided with a fixing corresponding to each elastic member 43. a groove 17 for fixing the elastic members 43 and reducing the sway or offset of the elastic members 43 when they are pushed against, so that the elastic force output of the elastic members 43 is stabilized, and the elastic member 43 is a spring.
一換向件50,其係設於該等擋片41間,且該換向件50之二側係分別受到每一擋片41之另一側邊所抵頂,於本創作之較佳實施例中,該換向件50係具有一旋動塊51,該旋動塊51之一端面係延伸有一柱體52,且每一擋片41之另一側邊係受該彈性件43之彈力作用而抵頂於該柱體52之周緣53,又該周緣53係具有二斜邊部531以及一圓弧部532,另該柱體52係穿設有一樞轉槽521。 A reversing member 50 is disposed between the blocking pieces 41, and the two sides of the reversing member 50 are respectively abutted by the other side of each of the blocking pieces 41, which is preferably implemented in the present invention. In the example, the reversing member 50 has a rotating block 51. One end of the rotating block 51 extends from a column 52, and the other side of each of the flaps 41 is elasticized by the elastic member 43. The peripheral edge 53 of the cylinder 52 has a beveled portion 531 and a circular arc portion 532. The cylindrical portion 52 is provided with a pivoting groove 521.
二蓋板60,其係分別鎖設於該框體10之上下二側,又其中一蓋板60係對應該柱體52設有一開孔61,並於該開孔61穿設有一樞接件200,其係可供該換向件50於該樞接件200上樞轉,另該等蓋板60係分別對應該等第一定位部32設有一第二定位部62,以供該第一定位部32卡固於該第二定位部62,此外,該等蓋板60係分別對應該等操作部22設有一通孔63,於本創作之較佳實施例中,該第二定位部62係為一卡固孔。 The two cover plates 60 are respectively locked on the upper two sides of the frame body 10, and one of the cover plates 60 is provided with an opening 61 corresponding to the column body 52, and a pivoting member is disposed in the opening hole 61. 200, wherein the reversing member 50 is pivoted on the pivoting member 200, and the cover plate 60 is respectively provided with a second positioning portion 62 corresponding to the first positioning portion 32 for the first The positioning portion 32 is fastened to the second positioning portion 62. Further, the cover plates 60 are respectively provided with a through hole 63 corresponding to the operation portion 22. In the preferred embodiment of the present invention, the second positioning portion 62 It is a card-hole.
為供進一步瞭解本創作構造特徵、運用技術手段及所預期達 成之功效,茲將本創作使用方式加以敘述,相信當可由此而對本創作有更深入且具體之瞭解,如下所述: For further understanding of the structure of the creation, the use of technical means and expected The effect of this work, I will describe the use of this creation, I believe that you can have a deeper and more specific understanding of this creation, as follows:
請繼續參閱第5圖所示,係為本創作之較佳實施例之使用示意圖,並請再配合參閱第1圖至第4圖所示,於未使用狀態下,該旋動塊51未偏轉,該等擋片41皆抵靠於該柱體52之周緣53之圓弧部532,係如第3圖所示,該等擋片41之齒部42皆不與該等棘齒21嚙合,而當使用者欲操作該組合式棘輪扳手100時,以順時針方向撥轉該旋動塊51,該旋動塊51受到撥轉而帶動該柱體52轉動,令該柱體52之圓弧部532偏向其中一擋片41,而該柱體52其中一斜邊部531則偏向另一擋片41,而,係如第5圖所示,其中一擋片41仍抵頂於該周緣53之圓弧部532,係維持於未使用狀態,該齒部42係不與該等棘齒21嚙合,而另一擋片41受到該柱體52之轉動,使得該擋片41受到該彈性件43之彈力推抵,朝向該周緣53之斜邊部531貼靠時,該擋片41之齒部42係會與該等棘齒21相互嚙合,當使用者逆時針方向轉動該組合式棘輪扳手100時,嚙合於該等棘齒21之擋片41係會受到該組合式棘輪扳手100逆時針轉動時該等棘齒21施以該齒部42之力而壓縮該彈性件43,使該等棘齒21由該齒部42滑開,令該組合式棘輪扳手100呈現空轉狀態,又當使用者順時針方向轉動該組合式棘輪扳手100時,由於順時針方向轉動之力與該彈性件43預存之彈力方向一致,使該等棘齒21與該齒部42緊密嚙合,而不會有打滑之情形,意即該組合式棘輪扳手100僅能於順時針方向轉動時驅動該棘輪20之操作部22,同理,當使用者逆時針方向撥轉該旋動塊51時,該組合式棘輪扳手100僅能於逆時針方向轉動時驅動該棘輪20之操作部22,藉此,透過撥轉該旋動塊51,令 使用者僅能以單一旋向趨動該棘輪20之驅動部22。 Please refer to FIG. 5 for a schematic view of the preferred embodiment of the present invention, and please refer to FIGS. 1 to 4 again. In the unused state, the rotating block 51 is not deflected. The flaps 41 are abutted against the arcuate portion 532 of the periphery 53 of the cylinder 52. As shown in FIG. 3, the teeth 42 of the flaps 41 are not engaged with the ratchets 21, When the user wants to operate the combined ratchet wrench 100, the rotating block 51 is turned in a clockwise direction, and the rotating block 51 is rotated to drive the column 52 to rotate, so that the circular arc of the cylinder 52 The portion 532 is biased toward one of the flaps 41, and one of the beveled portions 531 of the post 52 is biased toward the other flap 41. As shown in FIG. 5, one of the flaps 41 still abuts against the periphery 53. The arc portion 532 is maintained in an unused state, the tooth portion 42 is not engaged with the ratchet teeth 21, and the other flap 41 is rotated by the column 52, so that the flap 41 receives the elastic member. When the elastic force of 43 is pushed against the oblique side portion 531 of the peripheral edge 53, the tooth portion 42 of the blocking piece 41 is engaged with the ratchet teeth 21, and when the user rotates the group counterclockwise When the ratchet wrench 100 is engaged, the blocking piece 41 engaged with the ratcheting teeth 21 is compressed by the combined ratchet wrench 100 when the counterclockwise rotation of the ratcheting wrench 100 is applied by the force of the toothing portion 42 to compress the elastic member 43. The ratcheting teeth 21 are slid open by the tooth portion 42, so that the combined ratchet wrench 100 is in an idling state, and when the user rotates the combined ratchet wrench 100 in a clockwise direction, the force is rotated by the clockwise direction. The elastic members 43 pre-stored the same elastic force direction, so that the ratchet teeth 21 are tightly engaged with the tooth portions 42 without slipping, that is, the combined ratchet wrench 100 can only drive the ratchet wheel when rotating in the clockwise direction. Similarly, when the user dials the rotating block 51 counterclockwise, the combined ratchet wrench 100 can only drive the operating portion 22 of the ratchet 20 when rotated in the counterclockwise direction, thereby By dialing the rotating block 51, The user can only actuate the drive portion 22 of the ratchet 20 in a single direction of rotation.
值得一提的是,該組合式棘輪扳手100係由該框體10、該棘輪20、該固定座30、該等擋片組40、該換向件50以及該等蓋板60所組裝而成,其係具有組裝容易之優點,且該框體10係由塑膠射出成形,而可大幅降低生產成本。 It is worth mentioning that the combined ratchet wrench 100 is assembled from the frame 10, the ratchet 20, the fixing base 30, the blocking piece set 40, the reversing element 50 and the cover plates 60. The utility model has the advantages of easy assembly, and the frame body 10 is formed by plastic injection molding, and the production cost can be greatly reduced.
值得再提的是,該組合式棘輪扳手100係利用該等擋片組40於換向中選擇性嚙合於該棘輪20之棘齒21,透過雙擋片組40之設計,係進一步強化該組合式棘輪扳手100之結構,而可承受較大之扭力驅動,並具有較高之扭力值。 It is worth mentioning that the combined ratchet wrench 100 is used to selectively engage the ratchet teeth 21 of the ratchet wheel 20 in the reversing direction, and the design of the double flap group 40 further strengthens the combination. The structure of the ratchet wrench 100 can withstand a large torque drive and has a high torque value.
值得再提的是,該固定座30之第一定位部32卡固於該蓋板60之第二定位部62,其係可定位該固定座30,並能提高該組合式棘輪扳手100之強度。 It is worth mentioning that the first positioning portion 32 of the fixing base 30 is fastened to the second positioning portion 62 of the cover plate 60, which can position the fixing base 30 and improve the strength of the combined ratchet wrench 100. .
茲,再將本創作之特徵及其可達成之預期功效陳述如下: Hereby, the characteristics of this creation and its achievable expected effects are stated as follows:
本創作之組合式棘輪扳手100,係透過其各組件之分離式設計,使本創作具有一種簡便之組裝方式,並能大幅降低生產成本,更透過雙擋片組40之設計,令本創作能承受較大之扭力驅動,而具有較高之扭力值,並進一步提高棘輪扳手之使用壽命。 The combined ratchet wrench 100 of the present invention has a simple design of the components through the separate design of the components, and can greatly reduce the production cost, and the design of the double-block 40 can make the creation With a large torque drive, it has a higher torque value and further increases the service life of the ratchet wrench.
綜上所述,本創作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,本創作實已具備新型專利要件,爰依法提出申請。 In summary, this creation has its excellent progress and practicality in similar products. At the same time, it has investigated the technical information about such structures at home and abroad. The same structure has not been found in the literature. This creation has already possessed new types of patent requirements, and applied for it according to law.
惟,以上所述者,僅係本創作之一較佳可行實施例而已,故舉凡應用本創作說明書及申請專利範圍所為之等效結構變化,理應包含在 本創作之專利範圍內。 However, the above-mentioned ones are only one of the preferred embodiments of the present invention, so the equivalent structural changes that apply to the scope of the present application and the scope of the patent application should be included in Within the scope of this creation's patent.
100‧‧‧組合式棘輪扳手 100‧‧‧Combined ratchet wrench
200‧‧‧樞接件 200‧‧‧ pivotal parts
10‧‧‧框體 10‧‧‧ frame
11‧‧‧頭部 11‧‧‧ head
12‧‧‧頸部 12‧‧‧ neck
13‧‧‧柄部 13‧‧‧ handle
14‧‧‧第一容槽 14‧‧‧First slot
15‧‧‧第二容槽 15‧‧‧Second capacity
16‧‧‧缺槽 16‧‧‧ Missing slots
17‧‧‧固定槽 17‧‧‧fixed slot
20‧‧‧棘輪 20‧‧‧ratchet
21‧‧‧棘齒 21‧‧‧ ratchet
22‧‧‧操作部 22‧‧‧Operation Department
30‧‧‧固定座 30‧‧‧ Fixed seat
31‧‧‧樞接槽 31‧‧‧ pivot slot
32‧‧‧第一定位部 32‧‧‧First Positioning Department
40‧‧‧擋片組 40‧‧‧Face set
41‧‧‧擋片 41‧‧‧Block
42‧‧‧齒部 42‧‧‧ teeth
43‧‧‧彈性件 43‧‧‧Flexible parts
50‧‧‧換向件 50‧‧‧Reversing parts
51‧‧‧旋動塊 51‧‧‧Rotary block
52‧‧‧柱體 52‧‧‧Cylinder
60‧‧‧蓋板 60‧‧‧ cover
61‧‧‧開孔 61‧‧‧Opening
62‧‧‧第二定位部 62‧‧‧Second Positioning Department
63‧‧‧通孔 63‧‧‧through hole
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104214467U TWM515935U (en) | 2015-09-07 | 2015-09-07 | Assembled ratchet wrench |
CN201520750206.6U CN205085880U (en) | 2015-09-07 | 2015-09-25 | Combined ratchet wrench |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104214467U TWM515935U (en) | 2015-09-07 | 2015-09-07 | Assembled ratchet wrench |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM515935U true TWM515935U (en) | 2016-01-21 |
Family
ID=55476598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW104214467U TWM515935U (en) | 2015-09-07 | 2015-09-07 | Assembled ratchet wrench |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN205085880U (en) |
TW (1) | TWM515935U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI586491B (en) * | 2016-05-20 | 2017-06-11 | 約翰工業有限公司 | High torque ratchet wrench |
TWI712470B (en) * | 2016-01-27 | 2020-12-11 | 德商維拉機械及赫爾曼 維爾納有限兩合公司 | Screwing tool with a direction-changeable freewheel lock |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106956231A (en) * | 2016-01-08 | 2017-07-18 | 傑贸工业股份有限公司 | Ratchet spanner with high torsion reinforcing structure |
-
2015
- 2015-09-07 TW TW104214467U patent/TWM515935U/en unknown
- 2015-09-25 CN CN201520750206.6U patent/CN205085880U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI712470B (en) * | 2016-01-27 | 2020-12-11 | 德商維拉機械及赫爾曼 維爾納有限兩合公司 | Screwing tool with a direction-changeable freewheel lock |
TWI586491B (en) * | 2016-05-20 | 2017-06-11 | 約翰工業有限公司 | High torque ratchet wrench |
Also Published As
Publication number | Publication date |
---|---|
CN205085880U (en) | 2016-03-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20200353603A1 (en) | Biased pawl ratcheting wrench | |
TWM515935U (en) | Assembled ratchet wrench | |
WO2016065671A1 (en) | Three gear-position ratcheting tool | |
TWM485119U (en) | Reversing ratchet wrench | |
CN202344447U (en) | Improved structure of unidirectional ratchet wrench convenient to assemble | |
EP2727686A1 (en) | Socket wrench | |
US6662687B2 (en) | Ratchet wrench with improved force distribution | |
CN102039568A (en) | Ratchet wrench | |
TWI632030B (en) | Driver drive structure | |
TW201307005A (en) | Ratchet wrench structure | |
CN201645375U (en) | Ratchet wrench | |
TWI382895B (en) | Direction changing structure for a ratchet hand tool | |
CN209970584U (en) | External tooth type ratchet screwdriver | |
TWM474601U (en) | Ratchet wrench structure | |
CN201609878U (en) | Ratchet wrench | |
TWM444911U (en) | Ratchet device | |
TWM588608U (en) | Ratchet wrench improvement | |
TWI583504B (en) | Wrench structure that can be operated in a macro | |
TWI611873B (en) | Reversing ratchet wrench structure improvement | |
CN201596991U (en) | Normally-reversely usable wrench for arbor nuts | |
TW201343336A (en) | Ratchet wrench structure | |
TWI535539B (en) | Ratchet tool | |
TWM360112U (en) | Ratchet wrench structure | |
TWI533983B (en) | One-way ratchet tool set | |
TW201641352A (en) | Bicycle driving axle with ratchet structure |