M286747 八、新型說明： 【新型所屬之技術領域】 本創作隸屬—種棘輪扳手之技術領域 與分離套筒之卡㈣位顧，藉由本 ^種仏卡拏 =特殊設計’不僅可易於更換及卡掣套筒 暢’且便於使用者操作’進-步並具有延長其使用壽 【先前技術】 妆，棘輪扳手係一種可供選擇不同轉向作動之手工且， 同”規格的套筒放鬆或鎖緊螺帽或螺栓，使其在操作 、ι耘中，可早向卡掣並空轉退回的特性，免除傳 動動作過程中不斷分離套筒與工件、並重新校位之困擾，因此 二=乏的運用於扳手工具上，而套筒主要係嵌插於棘輪扳 手的棘輪裝置内，其主要係利用多角狀之嵌插孔與套筒多角狀 之外緣來相互套合’由於—般的工作面係呈水平狀，因此為了 避免套筒掉落，—般均係單手操作扳手、另手托住套筒轉動， 而造成操作上的不便。 為了解決套敎位的問題，目前大部份的棘輪扳手大都 採用由定位鋼珠與彈簧所組成的定位結構來克服，由於其主要 係利用彈簧的回復力來達到卡掣與脫離的目的，當彈*的彈性 係數太小時，其卡擎效果不佳，而#彈性係數太大時則在操 作上需強力拉拔或㈣套筒，不僅在操作上極為費力、不便， 且長期使用後，定位鋼珠與套筒之卡槽會磨損，影響到其使用 壽命。 M286747 為此’本創作曾創作一種棘輪扳手之夹持定位結構，其 係如第六圖所示，夾持定位裝置（70)係於棘輪柄（5〇)對應 棘輪裝置（55) —側滑設有一推動片（71)，推動片（71)與 棘輪柄（50)間頂撐有一彈簧片（72)，供推動片（71)於動 作後復位，且推動片（η)頂端設有一伸入棘輪裝置（55)開 Z (56)之卡制片（75)，卡制片（75)可對應套筒（6〇)之 環狀槽（65)產生卡掣與脫離之動作，如此當使用者向前推移 推動片（71)時，可讓卡制片（75)與套筒（⑷環狀槽（ 分離，使套筒（60)可與棘輪裝置（55)脫離，反之 (71)帶動卡制片（75)向後復位時，卡制片（75)二可 同（60)嵌卡於棘輪裝置（55)之開口（56)内 操作與省力之目的； 向違到易於 詳言之’上述創作之設計，由於具有極佳的操 此廣以費者所喜愛，並引起業界的仿效風潮 以此自滿，仍積極尋求可改善之空間，進一步發現7 =未 作的順暢性，同時推動響到動 推動一作上的 緣是’本創作人乃藉由多年從事 經驗，並針對上述棘輪扳手之夹持定位 面a研發與製造 探討，同時積極尋求解決之道，經過長；努力之=問題深入 終於成功的創作出一種易於操作的棘 研：與：展’ 造，藉以達到提升滑動順暢性 明 卡制定位構 壽命。 目的，進-步並可延長其使用 【新型内容】 M286747 因此，本創作之主 定位構造，蕻以嘍以0 裡棘輪板手之卡制 進其經濟效益。 動作㈣之目的，進而可增 本創作的各項目主要係透過下列的技術手段，來具體實現 有-供後插套筒之棘係於柄桿—端頭部内設 緣卡制環槽的卡制定頂面設有—可嵌卡套筒周 成有卡ΓΓ㈣料於頭部之頂面覆設#—封蓋，封蓋上形 2二應Γ棘輪裝置套筒穿出孔之透孔，又封蓋内面於透 互令封蓋與撞片^側壁間分別形成有相 制K再:上封蓋於内面與頭部頂面間滑設有一可向後復位之卡 ，“卡㈣間形成有―略大於套筒賴的釋放槽且卡 ^該卡制部可相對卡掣套筒之卡制環槽； ★藉此，不僅可易於使用者操作棘輪扳手之套筒卡掣或脫 離’同時由於其可均特動’而能提升操作的順暢性與便利 1，且有效延長其使用壽命，進一步增進其經濟效益。 …接下來配合圖式及圖號，同時舉一較佳實施例做進一步 之况明，其缺f審查委員對本創作有更詳細的瞭解，惟以 下所述者僅為絲解釋本創作之較佳實_，並非企圖據以對 本創作做任何形式上之限制，是以，凡是在本創作之精神下， 所作任何型式的修飾或變更，皆仍應屬於本創作意圖保護之範 疇。 【實施方式】 M286747 本創作係一種棘輪扳手之卡制定位構造，如第一、二圖 所顯不者，該棘輪扳手係於柄桿（10) -端頭部（U)内設有 一棘輪裝置’該棘輪裝置係於頭部（11)形成有相互連通的容 置=(12)與樞槽（13)，其中樞槽（13)内樞設有一撥塊（14)， 而谷置孔（12)内利用c型扣（17)容設有_供嵌插套筒⑽） $棘輪（15) ’且棘輪（15)與撥塊（14)間設有棘塊（μ)， 7撥塊（14)可透過棘塊（16)操控棘輪（15)之卡掣作動方 向再者頭部（11)頂面設有一可嵌卡套筒（3〇)周緣卡制環 槽（35)的卡制定位構造（2〇)，以上所述之結構與現有者相 同，且非本創作之特徵所在，容不再贅述。 _而關於本創作特徵結構之詳細構成，則請同時參看第 一:一及三圖所揭示者，卡制定位構造（2〇)係於柄桿（1〇) j部（11)之頂面覆設有一封蓋（21)，封蓋（21)上形成有 一對應頭部（11 )棘輪裝置套筒（30)穿出孔之透孔（22)， =封蓋（21)内面於透孔（22)周緣跨設有一 u形擋片， :封盍（21)兩側壁與播片（23)兩側壁間分別形成有相互平 仃的槽道（24)，並可利用鎖固螺栓（25)由容置孔（12)内 土向上將封蓋（21)鎖固於頭部（1丨）頂面； 再者封蓋（21)於内面與頭部（11)頂面間滑設有一卡 J片（26)，孩卡制片（26)間形成有一略大於套筒（3〇)外 毡的釋放槽（260 )，讓套筒（3〇)頂端可相對卡制片（26) 之釋放槽（ 260 )進出，且卡制片（26)於釋放槽（26〇)兩側 ^成對應封蓋（21)槽道（24)之導片（261)，使卡制片（26) 可相對套筒（30)兩側滑動，以提升其滑動的順暢度，且卡制 片立(26)於釋放槽（260 )前緣凸伸有一卡制部（262 )，該卡 制4 ( 262 )可在卡制片（26)向後位移時，卡掣於套筒（3〇) M286747 之卡制環槽（3 5 )内’又卡制片（2 6)後端利'用鎖固螺栓⑽ 鎖設有-推片（27)，以便於使用者推動，且卡制片（26)之 與封蓋⑻擋片（23)間頂標有一弧狀 η片（29) ’黃片（29)之中心點頂於擋片（23)後緣，且笪 片（29)兩端點頂撐於釋放槽（26〇)内緣後方兩端，令卡^ 片（26)可自動向後復位，呈卡制狀【如第三圖所示】' ^此’組構成-易於施力與操作、且動作順暢的棘輪板 手之卡制定位構造結構者。 t 創作之實際利，則係如第三、四及五圖所示者， 虽套同（30)欲穿插於棘輪裝置内時，係先將卡制定位構造（叫 2推片（27)向前推動，並帶動卡制片（26) =2⑷對應棘輪裝置開口’而將套筒(3。)二 口:’叫令套筒（3G)之卡制環槽（35)對應卡制片（26) :=(262)，如此使用者放開推片（2?)時卡制片（26) 二:二=作用向後復位’使卡制片（26)之卡制部( 262) ⑽）的卡制環槽（35)内’達到卡掣套筒（3〇) 構、二當需要卸下套筒（3〇)時，則-樣係將卡制定位 ==片（27)向前推動，並帶動卡制片⑽向前 進牛=制部(262)脫離套筒(3〇)之卡制環槽(35)， ^並”、釋放槽（ 260 )對應套筒（3〇) 可與棘輪扳手分離。 懸冋（30) 頭二上g述的說明可知’由於卡制定位構造⑽)適設於 者=:π中央，恰巧對應使用者的姆指，因此較現有 4作’再加上其卡制片(26)跨設於套筒(30)兩側， 9 M286747 =其動作更為平順，且不會因單邊作動而形成應力集中，進而 可延長其使用壽命。 藉此可以理解到本創作為一創意極佳之新型創作，除 了有效解決傳統棘輪扳手套筒之卡制結構所面臨的問題外，更 可大幅增進功效，且在相同的技術領域中未見相同或近似的產 品創作或公開使用’同時具有功效的增進，故本㈣已符合新 型專利有關「新顆性」與「進步性」的要件，乃依法 新型專利。 甲明 M286747 【圖式簡單說明】 第圖係、本創作之立體分解不意圖，其顯示本創作構成要件 之態樣及其相對關係。 第二圖：係本創作之立體外觀示意圖，其揭示本創作組成後之 狀態及其運用。 第三圖 :係本創作之局部斷面示意圖，用以說明本創作卡制片 扣掣套筒之態樣及其相關位置。 弟四圖 :係本創作之另-局部斷面以圖，進―步說明本創作 卡制片與套筒分離之狀態及其對應關係。 第五圖 第六圖 ••係本創作實際運用時將套筒取下之動作示意圖。 ••係習式夾持定位結構的剖面示意圖。 【主要元件符號說明】 (10)柄桿 (11)頭部 (12)容置孔 (13)樞槽 (14)撥塊 (15 )棘輪 (16)棘塊 (17) C型扣 (2 0 )卡制定位構造 (21 )封蓋 (22)透孔 (23)擋片 (24)槽道 (25)鎖固螺栓 (26)卡制片 (260 )釋放槽 (261)導片 (2 6 2 )卡制部 11 M286747 (27) 推片 (28)鎖固螺栓 (29) 簧片 (30)套筒 (35) 卡制環槽 (50)棘輪柄 (55) 棘輪裝置 (56)開口 (60) 套筒 (65)環狀槽 (70) 夾持定位裝置 (71)推動片 (72) 彈簧片 (75)卡制片 i i 12M286747 Eight, new description: [New technology field] This creation belongs to the technical field of the ratchet wrench and the card of the separation sleeve (four). With this type of card, the special design is not only easy to replace and card. The sleeve is smooth and easy for the user to operate 'step-by-step and has extended service life. [Prior Art] Makeup, ratchet wrench is a manual for different steering actuations, and the sleeve with the same size is relaxed or locked. Nuts or bolts, in the operation, 耘, can be early to the card and idling back, eliminating the need to continuously separate the sleeve and the workpiece during the transmission process, and re-calibration, so the second = lack of use On the wrench tool, the sleeve is mainly inserted into the ratchet device of the ratchet wrench, and the main part is to use the polygonal insertion socket and the polygonal outer edge of the sleeve to fit together. It is horizontal, so in order to avoid the sleeve falling, it is generally one-handed to operate the wrench, and the other hand holds the sleeve to rotate, which causes inconvenience in operation. In order to solve the problem of the set position, most of the current Most of the ratchet wrenches are overcome by the positioning structure consisting of positioning steel balls and springs. Because they mainly use the restoring force of the spring to achieve the purpose of jamming and disengaging, when the elastic coefficient of the bullet* is too small, the card engine effect is not If the coefficient of elasticity is too large, it needs to be strongly pulled or (4) sleeve in operation. It is not only difficult and inconvenient to operate, but after long-term use, the groove of the positioning steel ball and the sleeve will wear, affecting its M286747 For this purpose, a ratchet wrench clamping positioning structure was created. As shown in the sixth figure, the clamping and positioning device (70) is attached to the ratchet handle (5〇) corresponding to the ratchet device (55). - a sliding piece (71) is provided on the side sliding, and a spring piece (72) is supported between the pushing piece (71) and the ratchet handle (50) for resetting the pushing piece (71) after the action, and pushing the top end of the piece (η) There is a card piece (75) extending into the ratchet device (55) to open Z (56), and the card piece (75) can be engaged and disengaged corresponding to the annular groove (65) of the sleeve (6〇). So that when the user pushes the sheet (71) forward, the card can be made. 75) with the sleeve ((4) annular groove (separate, so that the sleeve (60) can be detached from the ratchet device (55), and vice versa (71) to drive the card (75) to reset backward, the card (75) two It can be operated with the (60) in the opening (56) of the ratchet device (55) for the purpose of labor saving; to the design of the above-mentioned creation which is easy to explain in detail, due to the excellent operation of the operator I love it and cause the industry to imitate the trend to be complacent. I am still actively seeking space for improvement. I will further discover that 7 = unsuccessful smoothness, and at the same time promote the sound of the move to promote the work is that the creator has been engaged for many years. Experience, and research and development of the above-mentioned ratchet wrench clamping positioning surface a, while actively seeking solutions, after long; hard work = problem deep and finally succeeded in creating an easy-to-operate research: and: In order to improve the sliding smoothness of the Mingka system positioning life. Purpose, step-by-step and extend its use [New content] M286747 Therefore, the main positioning structure of this creation is based on the card of the ratchet wrench of 0. The purpose of action (4), and thus the various items that can be added to the original creation, are mainly realized by the following technical means to realize the card with the cardet ring groove provided in the shank-end head of the rear insertion sleeve The top surface is provided with - the card sleeve can be inserted into the circumference of the card. (4) The top surface of the head is covered with #-cap, and the upper cover of the cover is 2, the through hole of the ratchet device sleeve is pierced through the hole, and The inner surface of the cover is formed with a phase K between the cover and the side wall of the collision piece. The upper cover is provided with a card for rearward reset between the inner surface and the top surface of the head, and a card is formed between the cards (four). Slightly larger than the release groove of the sleeve and the card portion can be engaged with the locking ring groove of the clamping sleeve; ★ thereby not only facilitating the user to operate the sleeve of the ratchet wrench, but also because of its It can be used to improve the smoothness and convenience of operation1, and effectively extend its service life and further enhance its economic benefits. Next, with the drawings and drawings, a preferred embodiment will be further developed. Ming, its lack of review committee has a more detailed understanding of this creation, but the following are only Silk explains the best of this creation _, is not intended to impose any formal restrictions on the creation, so that any type of modification or alteration made in the spirit of this creation should still be protected by this creative intention. [Embodiment] M286747 This creation is a card positioning mechanism of a ratchet wrench. As shown in the first and second figures, the ratchet wrench is attached to the shank (10) - end head (U). There is a ratchet device. The ratchet device is formed on the head (11) with a mutual communication capacity = (12) and a pivot groove (13), wherein the pivot groove (13) is internally provided with a dial (14), and the valley The hole (12) is provided with a c-shaped buckle (17) _ for the insertion sleeve (10)) $ ratchet (15) ' and a ratchet (μ) is provided between the ratchet (15) and the dial block (14). 7 dial block (14) can control the ratchet wheel (15) through the ratchet block (16) to actuate the direction of the head (11) and the top surface of the head (11) is provided with a card sleeve (3〇) peripheral snap ring groove (35) The card positioning structure (2〇), the structure described above is the same as the existing one, and the features of this creation are not described here. For the detailed structure of the feature structure, please also refer to the first: one and three figures, the card positioning structure (2〇) is attached to the top of the handle (1〇) j (11) with a cover (21), the cover (21) is formed with a corresponding hole (22) corresponding to the head (11) of the ratchet device sleeve (30), and the inner surface of the cover (21) is spanned at the periphery of the through hole (22) A u-shaped baffle is arranged, and two side walls of the sealing (21) and the side walls of the broadcasting piece (23) are respectively formed with mutually parallel channels (24), and the locking holes (25) can be used for accommodating holes. (12) The inner soil upwardly locks the cover (21) to the top surface of the head (1丨); and the cover (21) slides between the inner surface and the top surface of the head (11) with a card J piece (26) ), a release groove (260) slightly larger than the sleeve (3〇) outer felt is formed between the child-made sheets (26), so that the top end of the sleeve (3〇) can be opposite to the release groove of the clamping piece (26) (260) In and out, and the card sheet (26) is formed on the two sides of the release slot (26〇) into the guide piece (261) corresponding to the channel (24) of the cover (21), so that the card piece (26) can be opposite to the sleeve (30) Sliding on both sides to improve the smoothness of its sliding, and the card is set up (26 a card portion (262) protrudes from a front edge of the release slot (260), and the card 4 (262) can be stuck to the card of the sleeve (3〇) M286747 when the card piece (26) is displaced rearward In the ring groove (3 5 ), the card is also made of a locking bolt (10). The locking bolt (10) is locked with a push piece (27) for the user to push, and the card piece (26) The top mark between the cover (8) and the cover (23) has an arc-shaped n piece (29). The center point of the yellow piece (29) is placed on the trailing edge of the baffle (23), and the ends of the crotch piece (29) are topped. At the rear ends of the inner edge of the release slot (26〇), the card (26) can be automatically reset backwards, and is in the form of a card [as shown in the third figure], which is composed of '^ this' group - easy to apply force and operation, And the smooth positioning of the ratchet wrench is positioned and constructed. t The actual benefit of creation is as shown in the third, fourth and fifth figures. Although the same (30) is intended to be inserted into the ratchet device, the card positioning structure (called 2 push piece (27)) Push forward, and drive the card (26) = 2 (4) corresponding to the ratchet device opening ' and the sleeve (3.) two: 'Calling sleeve (3G) card ring groove (35) corresponding to the card sheet ( 26) :=(262), so when the user releases the push piece (2?), the card is made (26) 2: 2 = the action is reset backwards to make the card part (262) (262) (10) In the snap ring groove (35), the 'clamp sleeve (3〇) structure is reached, and when the sleeve (3〇) needs to be removed, the sample system will be positioned == piece (27) forward Pushing and driving the card piece (10) to the advancement cow=part (262) to release the sleeve ring groove (35) of the sleeve (3), ^ and ", the release groove (260) corresponding sleeve (3") Separated from the ratchet wrench. Suspension (30) The description of the head 2 is described as 'because the card positioning structure (10)) is suitable for the center of the ==π, which happens to correspond to the user's thumb, so it is more than the existing 4 Plus its card (26) spans on both sides of the sleeve (30), 9 M286747 = its action It is smooth and does not form stress concentration due to unilateral action, which can extend its service life. It can be understood that this creation is a creative new creation, in addition to effectively solving the traditional ratchet wrench sleeve structure. In addition to the problems faced, the efficacy can be greatly improved, and the same or similar product creation or public use is not seen in the same technical field. At the same time, there is an improvement in efficacy. Therefore, this (4) has met the "newness" of the new patent. And the "progressive" elements are new patents according to law. Jiaming M286747 [Simple description of the diagram] The first diagram, the three-dimensional decomposition of the creation is not intended, which shows the characteristics of the elements of the creation and their relative relationship. The second picture is a schematic diagram of the three-dimensional appearance of the creation, which reveals the state and application of the composition of the creation. The third picture is a partial cross-sectional view of the creation, which is used to illustrate the aspect of the button sleeve of the creation card and its related position. The fourth picture of the younger brother: the other part of the creation - the partial section is shown in the figure, and the state of the separation of the production card and the sleeve and the corresponding relationship are described. Fig. 5 Fig. 6 • The diagram of the action of removing the sleeve during the actual application of this creation. •• Sectional schematic diagram of the conventional clamping positioning structure. [Description of main component symbols] (10) Shank (11) Head (12) accommodating hole (13) Shaft groove (14) Dial block (15) Ratchet (16) Ratchet (17) C-type buckle (2 0 ) clamping positioning structure (21) cover (22) through hole (23) blocking piece (24) channel (25) locking bolt (26) clamping piece (260) release groove (261) guide piece (2 6 2) Carding part 11 M286747 (27) Pushing piece (28) Locking bolt (29) Reed (30) Sleeve (35) Snap ring groove (50) Ratchet handle (55) Ratchet device (56) Opening ( 60) Sleeve (65) Annular groove (70) Clamping and positioning device (71) Pushing piece (72) Spring piece (75) Knitting piece ii 12