TWM356573U

TWM356573U - Structural improvement of ratchet wrench

Info

Publication number: TWM356573U
Application number: TW97221034U
Authority: TW
Inventors: Timmy Chen
Original assignee: Plus Craft Ind Co Ltd
Priority date: 2008-11-25
Filing date: 2008-11-25
Publication date: 2009-05-11

Description

M356573 八、新型說明：【新型所屬之技術領域】本創作係有關一種棘輪扳手結構改良，尤指一種可於狹小空間内藉由電動或氣動工具驅動，而得以施力之棘輪扳手者。【先前技術】請參閱第四、五圖所示，其係為目前市面上所使用之棘輪扳手者，其主要係由上固定片91與下固定片9 2間藉由鉚釘9 3鉚結一基座鲁9 4，該基座9 4上形成一護緣9 41，及於該基座g 4上二端形成一切口 9 4 2，以供棘輪擋止塊9 4 3及彈性元件9 4 4之套設限位，而該上、下固定片9 i、9 2之二侧設置有棘輪限位孔911、 9 = 1 ’以供—棘輪9 5、9 6套設限位其内，如是之結構，顯然得以提供-棘輪扳手的基本功能，然而，隨著各種器具的設計愈來愈講求精巧，諸如汽車工業、軌產業或精密n因其構件與構件間的組配關係也練愈複雜，因此，往往有一独件與組件拼組之後受 •限於結構的限制’而使其間之間隙有限，但，棘輪扳手9在使用時需 2大的㈣空間’始得糊的作動，而像前述設置在較狹小空間或文空間侷^的工件來講，因其旋轉空間不足，而使其使用上相當不便。且，】為了月匕夠有政解決如述相關議題，本案創作人基於其從事五金工 5 1 _化及'^累積夕年的技術及經驗，從可以定位確實及減少磨損的乂研九改良’並終由多次的試驗及改變，終得本創作之產生。【新型内容】要目的乃在提供一種於二棘輪間，藉由傳動件之連M356573 VIII. New Description: [New Technical Field] This creation is related to the improvement of a ratchet wrench structure, especially a ratchet wrench that can be driven by electric or pneumatic tools in a small space. [Prior Art] Please refer to the fourth and fifth figures, which are the ratchet wrenches currently used on the market, which are mainly riveted by the rivets 9 3 between the upper fixing piece 91 and the lower fixing piece 92. a pedestal 9 4 , a rim 9 41 is formed on the pedestal 9 4 , and a rim 9 4 2 is formed at the two ends of the pedestal g 4 for the ratchet block 9 4 3 and the elastic member 9 4 4 sets the limit, and the upper and lower fixed pieces 9 i, 9 2 are provided with ratchet limit holes 911, 9 = 1 ' for the ratchets 9 5, 9 6 to set the limit, If it is a structure, it is obvious that the basic function of the ratchet wrench is provided. However, as the design of various appliances becomes more and more sophisticated, such as the automobile industry, the rail industry or the precision n, the training relationship between the components and the components is also improved. Complex, therefore, there is often a single piece and the component is grouped and limited by the limitation of the structure', and the gap between them is limited. However, the ratchet wrench 9 needs 2 large (four) spaces to be used in the beginning, and like In the case of a workpiece having a narrow space or a space space, the rotation space is insufficient to make it On quite inconvenient. Moreover, in order to solve the problem of the government, the creators of this case are based on their skills and experience in hardware engineering and the accumulation of ^ 夕 , 改良改良改良改良改良改良改良改良改良改良改良改良改良改良改良改良改良改良改良改良改良改良改良改良改良改良改良改良改良'And finally by many trials and changes, the creation of this creation. [New content] The purpose is to provide a connection between the two ratchets, through the transmission parts.

M356573 t 動’而料魏錢紅具‘_之棘輪扳切觀j。一為達上述目的，本創作於上、 •賴料p 下以片間夾置—基座，並藉'由鉚釘予以鉚、、，口，於該上、下固定片之妯趴版你甘βπ并从刀別仅有棘輪限位孔，以供 .棘輪祕其π，並贿二棘輪囉 -气〜W Μ 稭田傳動件連動，如此，當於狹小工一又工4褐限的工件上作動時，可於一被ffefe认心雨名、 5 ^棘輪文電動或氣動工且之驅動，而另端棘輪則受傳動件逵 x孔動- 4_ 聊連動而可同向轉動，進而得以達到拆解或螺合該螺結元件者。擊摘作之P目的，乃在提供—鋪鲍把部的驗，使該傳動牛文限其内，祕其觸時，分傷及使財之棘輪扳倾構改良者。 —為達上述目的’本創作藉由呈相對應設置之上、下握把之對人，且-併藉由鉚狀鉚結固定，而使使用者得崎持，並使傳動件於握把部位得以限位於握把部内，當其作動時，不會傷及使用者的手部者。 ,有關本創作欲達成上述目的、所採用之技術、手段及其功效，茲 ^ 们較4_Λ施例並配合圖式詳細說明如後，相信本案新型之目、 '及他優點，當可由之得到深入而具體之瞭解。【實施方式】本創作結構實施例請參閱第一〜三圖所示者，其中，卞乍主要係含有一上固定片工、一下固定片2、一基座3、— 、組4及-握把部5，其中：一上固定片1，於其上設置有透孔1 i，並於該上固定片i之二側設有棘輪限位孔12、13 ; —下固定片2，於其上設置有透孔21，並於該上固定片2之二側 6 M356573 設有棘輪限位孔2 2、2 3 ; -基座3 ’係夾置於上、下固定片！、2間，於其上設置有透孔 31，並於該基座3上二端形成-切σ 3 2，以供棘輪擋止塊3 3及彈性元件3 4之套設限位； -棘輪組4，係由二棘輪4丄、4 2分別套設限位於上、下固定片1、2之棘輪限位孔11、12、21、2 2間，並於該棘輪短4 間套設-傳動件4 3 ’該傳動件4 3為屨帶、皮帶或鏈條； -握把部5 ’係藉由上、下握把51、52之對合包覆於上、下固定片1、2間’並於其上設置有透孔5 i i、5 2 i，且藉由柳釘 53由各組件之透孔⑴^心^⑴穿設並鉚結如是者，藉由鉚釘5 3由各組件之透孔5 i i、丄丄、2丄、$ 1、5 21穿設並鉚結，而可完成棘輪扳手的組合，而此時之傳動件 4 3位於握把部5之部份，係可限位_把部5及基座3間，如此， 2於狹小郎或受賴舰虹件场動時，因—絲輪扳手無或作動不糾’本創作之—端棘輪4 2可藉由電械氣動工具 ’可帶動另端棘輪41之同向轉動，而棘輪4丨則可套 ^螺合元件上㈣，以達到拆解或螺合該螺結树，而此時躺之傳係件4 3广於握把部5之部份，係限位於握把部5及基座3間，而使用者得以握持，不會傷及使用者的手部者。員上述本創作僅以最佳實施例作舉例說明，對熟悉該項技蓺之人當可進行各變化實施，惟此實施，均應包括在本崎之精神 M356573 及範噚内。上所述’本創作藉由二棘輪_設傳，而使二棘輪得以達到連動之絲，飾可觀喊絲工具福動，㈣顺小 ^可施力之棘輪扳手，轉藉由握把部對傳鱗位，而可防止因傳動件之_，❿似使財 α 技術，於申請之前並未曾見於諸刊，4被= 上所述功效增進之事實，更具有不可輕忽的附加功效，是實於符合專利法規，纽法提出難專利〇 ’本創作曰賜准專利，錢毅。 π憎料審查並早 M356573 9 4 2 —切口 9 4 4一一棘輪限位孔 9 3 —鉚釘 9 4 一基座 9 41 —護緣 9 4 3 —棘輪擔止塊 9 5、9 6 —棘輪M356573 t move 'and the Wei Qianhong with ‘_ ratchet to cut the view j. For the above purposes, the creation is on the top, and the material is placed on the pedestal, and the pedestal is spliced by the rivet, and the mouth is placed on the upper and lower fixed pieces. Ππ and only the ratchet limit hole from the knife, for the ratchet wheel secret π, and bribe two ratchet 啰-gas ~ W 秸 straw field transmission parts linkage, so, when the small work and work 4 brown limit workpiece When it is actuated, it can be driven by the ffefe, the 5^ ratcheting electric or pneumatic work, and the other end ratchet can be rotated in the same direction by the transmission member 逵x hole. The one that disassembles or screws the screwing element is reached. The purpose of smashing the P is to provide the inspection of the abalone, so that the transmission of the cattle is limited to the inside, the secret of the time, the injury and the ratchet of the wealth of the improvement. - For the above purposes, 'this creation is made by placing the upper and lower grips on the opposite side, and - by riveting and riveting, so that the user gets the grip and the transmission is on the grip The part can be limited to the inside of the grip portion, and when it is actuated, it does not hurt the user's hand. For the purpose of this creation, the techniques, means and functions used to achieve the above objectives, we will be more detailed than the 4_Λexample and with the drawings. I believe that the new purpose of this case, 'and its advantages, can be obtained from it. In-depth and specific understanding. [Embodiment] For the embodiment of the creation structure, please refer to the first to third figures, wherein the main system includes an upper fixed piece, a lower fixed piece 2, a base 3, a group, a group 4 and a - grip. a portion 5, wherein: an upper fixing piece 1 is provided with a through hole 1 i, and a ratchet limiting hole 12, 13 is provided on two sides of the upper fixing piece i; a lower fixing piece 2 is disposed thereon The through hole 21 is disposed on the upper side of the upper fixing piece 2, 6 M356573 is provided with a ratchet limiting hole 2 2, 2 3 ; - the base 3 'clip is placed on the upper and lower fixed pieces! And two, a through hole 31 is disposed thereon, and a cut-off σ 3 2 is formed on the two ends of the base 3 for the limit of the ratchet block 3 3 and the elastic member 34; The group 4 is sleeved by the two ratchets 4丄 and 4 2 respectively, and is arranged between the ratchet limit holes 11 , 12 , 21 , 22 of the upper and lower fixed pieces 1 , 2 , and is arranged between the ratchets 4 shortly - The transmission member 4 3 'the transmission member 43 is an ankle strap, a belt or a chain; - the grip portion 5' is wrapped between the upper and lower fixing pieces 1 and 2 by the combination of the upper and lower grips 51, 52 'With the through holes 5 ii, 5 2 i provided thereon, and through the through holes (1) ^ (1) of the respective components by the rivets 53 and riveted, by the rivets 5 3 by the components The through holes 5 ii, 丄丄, 2丄, $1, 5 21 are pierced and riveted, and the combination of the ratchet wrench can be completed, and at this time, the transmission member 4 3 is located in the grip portion 5, which is limited _ between the 5 and the pedestal 3, so 2, when the narrow lang or the levee ship rainbow movement, because the screw wrench does not work or does not correct the 'end of the creation - the end ratchet 4 2 can be powered by The mechanical pneumatic tool 'can drive the same end of the ratchet 41 in the same direction, while the ratchet 4 The screw can be screwed onto the component (4) to disassemble or screw the screw tree. At this time, the tie member 4 3 is wider than the grip portion 5, and is limited to the grip portion 5 and the base. There are 3 seats, and the user can hold them without hurting the user's hands. The above-mentioned creations are only illustrated by the best examples. Those who are familiar with the technology can carry out various changes, but this implementation should be included in the spirit of Mizaki M356573 and Fan Ye. In the above description, the creation of the two ratchets is achieved by the two ratchets, so that the two ratchets can reach the interlocking thread, and the swaying tool can be used to sway the tool. (4) The small ratchet wrench can be applied by the grip. The scaly position can be prevented, and it can prevent the fact that the transmission component is not used in the publications before the application, and the fact that the effect is improved by the above is more indispensable. In compliance with the patent regulations, New Zealand made a difficult patent 〇 'this creation 曰 patent, Qian Yi. π憎料审查 and early M356573 9 4 2 —Incision 9 4 4—One ratchet limit hole 9 3 —Rive 9 4 One base 9 41 —Flange 9 4 3 — Ratchet block 9 5, 9 6 — Ratchet

Claims

M356573 IX. The scope of application for patents: called the button - the upper fixed piece, the lower fixed piece, the squat seat, a ratchet set and a grip part, wherein: a fixed piece, with a ratchet on the upper side thereof Limit hole; mouth setting >1 'The ratchet limit hole is provided on the upper side thereof, the base is lost between the upper and lower fixed pieces; the second set of the second door of the hole door is set to the limit Located between the upper and lower fixed pieces of the ratchet limit hole, and _ ratchet _ set - transfer scale; the position of the grip part is wrapped between the upper and lower fixed pieces. The application of the fan group 1 pin 敎扳 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Applying the ratchet wrench structure described in the special l_i item to improve, shooting, the transmission member is = mouth _, tearing ratchet _ Guanliang, shooting, miscellaneous handles are tied by the upper and lower grips, Under the fixed piece. Hole 6. The structural improvement of the ratchet wrench according to the first aspect of the invention, wherein the upper fixed piece, the lower fixed piece, the base, the ratchet set and the grip portion are provided with a transparent surface. 7. If the structure of the ratchet wrench described in the scope of claim 5 is improved, the upper fixed piece, the lower fixed base, the - ratchet set and the grip portion are provided by the through hole 11 M356573 A rivet with a riveted knot. 8. The structural improvement of the ratchet wrench according to the first aspect of the invention, wherein the two ends of the base form an opening for the ratchet stop block and the elastic element to be set.

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