M251689 捌、新型說鴨 (新型說明應敘明:新型所屬之技術領域 、 先則技術、內容、實施方式及圖式簡單說明) 【新型所屬之技術領域】 手^作係與手工具有關，特別是指-種雙向棘輪扳 者，、刀換操作容易’且結構簡易，可有效降低製作成本 【先前技術】 請參閱第一圖所示，一般習用 & 古& $ i 雙向棘輪扳手1係包含 有一扳手本體10,其一端係為— 匕。 f阒 顽邵u，另端則為一柄部 10 15 20 未不），且孩頭部11係設有相連通之-容置孔12、 —容室13與一第二容室14，分別用以供一棘輪2〇、 20鬼2卜以及—轉向件22可動地容設其中，該棘輪 ^外周面係設有環狀排列之齒部2〇1，該卡掣塊21亦設 1與其相嘴合之齒部2U ’因此，該卡掣塊21係得限制該 棘輪20而使之沿單一方向旋轉，此外，該卡掣塊21相對 於孩齒邵211之-側係設有—凹槽212，該轉向件22則開 設有-長槽221以供-彈簧23之―端裝設，該彈簧23之 另端則設有-頂掣件24而得頂掣於該卡掣塊^之凹槽 212，因此，使用者係可透過該轉向件22之轉動而帶動該 卡掣塊21產生作動，進而快速切換該棘輪2〇之轉動方向 以因應不同的使用需要，甚為方便。 此外，另一習用之雙向棘輪扳手2，請參閱第二圖所 示，其特徵在於：其係設有二卡掣塊2Α&2β，並運用一轉 向件25以控制該二卡掣塊2α&2β之位置（其餘詳細構造 係屬習知，請容在此不再贅述），而同樣可快速切換該棘 3續次頁（新型說明頁不敷使用時，請註記雄使用續頁） M251689 新型說明書#賣頁 輪26之轉動方向。 由前述可知，一般習用之雙向棘輪扳手係設置一轉向 件以達成快速切換之功能，然而，該轉向件之設計將大幅 增加加工與組裝之複雜性，造成製作成本的增加，仍然有 5 進一步改善之必要。 【新型内容】M251689 新型, new type of duck (new type description should be stated: the technical field, prior art, content, implementation, and drawings of the new type are briefly explained) [new technical field] The handwork is related to hand tools, especially Refers to-a kind of two-way ratchet wrench, easy to change the knife 'and simple structure, which can effectively reduce the production cost [previous technology] Please refer to the first picture, the general custom & ancient & $ i two-way ratchet wrench 1 series Contains a wrench body 10, one end of which is dagger. f 阒 邵 uu, the other end is a handle 10 15 20 is not), and the child's head 11 is provided with a communication-accommodating hole 12, a container 13 and a second container 14, respectively It is used for a ratchet wheel 20, 20 ghosts 2 and—the steering member 22 is movably contained therein. The outer peripheral surface of the ratchet wheel ^ is provided with a ring-shaped tooth portion 201, and the latch block 21 is also provided with 1 and The matching teeth 2U 'therefore, the latching block 21 is restricted to rotate the ratchet wheel 20 in a single direction. In addition, the latching block 21 is provided with a -concave with respect to the -side of the teeth 211. Slot 212, the steering member 22 is provided with a -long slot 221 for the -end of the spring 23, and the other end of the spring 23 is provided with a -stop member 24 to be clicked on the stopper block ^ The groove 212, therefore, the user can drive the latching block 21 through the rotation of the steering member 22, and then quickly switch the rotation direction of the ratchet wheel 20 to meet different usage needs, which is very convenient. In addition, another conventional two-way ratchet wrench 2 is shown in the second figure, and is characterized in that it is provided with two latching blocks 2A & 2β, and a steering member 25 is used to control the two latching blocks 2α & The position of 2β (the rest of the detailed structure is familiar, please not repeat it here), but you can also quickly switch the spine. 3 Continued pages (when the new description page is insufficient, please note that the male uses the continuation page) M251689 New Direction of rotation of manual # 卖 页 轮 26. It can be known from the foregoing that the commonly used two-way ratchet wrench is provided with a steering member to achieve the function of rapid switching. However, the design of the steering member will greatly increase the complexity of processing and assembly, resulting in an increase in manufacturing costs. Necessary. [New content]
本創作之主要目的在於提供一種雙向棘輪扳手，其結 構簡易，且可有效降低製作成本者。 10 本創作之次一目的在於提供一種雙向棘輪扳手，其切 換過程快速，操作容易而順暢者。 因此，為達成前揭之創作目的，本創作係提供一種雙 向棘輪扳手，其包含有一扳手本體、一棘輪、一掣動塊， 以及一蓋環，其中： 15 該扳手本體之一端係為一頭部，另端則為一柄部，且 該頭部係設有相連通之一容置孔與一容室。The main purpose of this creation is to provide a two-way ratchet wrench, which has a simple structure and can effectively reduce production costs. 10 The second objective of this creation is to provide a two-way ratchet wrench whose switching process is fast, easy and smooth to operate. Therefore, in order to achieve the creative purpose of the previous disclosure, the present invention provides a two-way ratchet wrench, which includes a wrench body, a ratchet, a stopper, and a cover ring, wherein: 15 one end of the wrench body is a head The other end is a handle, and the head is provided with a receiving hole and a receiving chamber which communicate with each other.
該棘輪係可轉動地設於該容置孔，且該棘輪之外周面 係設有環狀排列之齒部。 該掣動塊係可動地設於該容室，且該掣動塊設有與該 20 棘輪齒部相嚙合之齒部。 該蓋環係可轉動地設於該頭部一側以定位該棘輪。 其特徵在於： 該蓋環更延伸形成一與該掣動塊接設之撥動部，使該 撥動部得帶動該掣動塊產生對應之作動。 -5- M251689 新型說明書，續頁 藉此，本創作之棘輪扳手係可運用該蓋環而快速切換 該棘輪之轉動方向，無須再額外增設一轉向件與其他相關 結構，使本創作具有較簡易之構造，進而降低加工與組裝 之成本，且操作容易，作動穩定而順暢。 5 【實施方式】The ratchet wheel is rotatably provided in the accommodation hole, and the outer peripheral surface of the ratchet wheel is provided with a ring-shaped tooth portion. The detent block is movably disposed in the accommodating chamber, and the detent block is provided with a tooth portion that meshes with the 20 ratchet tooth portion. The cover ring is rotatably disposed on one side of the head to position the ratchet wheel. It is characterized in that: the cover ring further extends to form a toggle portion connected to the toggle block, so that the toggle portion can drive the toggle block to generate a corresponding action. -5- M251689 new manual, continuation pages. The ratchet wrench of this creation can use the cover ring to quickly switch the direction of rotation of the ratchet. There is no need to add a steering member and other related structures, which makes this creation easier. The structure reduces the cost of processing and assembly, and the operation is easy, and the operation is stable and smooth. 5 [Embodiment]
為了詳細說明本創作之構造及特點所在，茲舉以下之 較佳實施例並配合圖式說明如后，其中： 第三圖係本創作一較佳實施例之剖視圖； 10 第四圖係第三圖中4-4線之剖視圖； 第五圖係本創作一較佳實施例之外觀圖； 第六圖係本創作一較佳實施例之作動示意圖； 第七圖係本創作一較佳實施例之另一作動狀態示意 因 · 圖， 15 第八圖係本創作另一較佳實施例之剖視圖； 第九圖係本創作另一較佳實施例之外觀圖；In order to explain the structure and characteristics of this creation in detail, the following preferred embodiments are illustrated in conjunction with the drawings as follows, where: The third figure is a sectional view of a preferred embodiment of this creation; 10 the fourth figure is the third A cross-sectional view taken along line 4-4 in the figure; the fifth diagram is an external view of a preferred embodiment of the present invention; the sixth diagram is a schematic diagram of the operation of a preferred embodiment of the present invention; the seventh diagram is a preferred embodiment of the present invention Another schematic diagram of the operating state is shown in Fig. 15. The eighth figure is a sectional view of another preferred embodiment of the present invention; the ninth figure is an external view of another preferred embodiment of the present invention;
第十圖係本創作再一較佳實施例之外觀圖。 首先，請參閱第三圖至第五圖所示，本創作所提供一 種雙向棘輪扳手30，其係包含有一扳手本體40、一棘輪 20 50、一掣動塊60，以及一蓋環70，其中： 該扳手本體40之一端係為一頭部41，另端則為一柄部 42,該頭部41係開設有相連通之一容置孔43與一容室44, 該容置孔43之一端係向内凸伸有一環緣45，而相對於該 環緣45之另端則設有一環槽46。 -6- M251689 新型說明書;續頁 該棘輪50係可由該容置孔43相對於該環緣45之一側 而嵌入該容置孔43中，並可相對於該扳手本體40而轉動， 且該棘輪50之外周面係設有環狀排列之齒部51。 該掣動塊60係可滑動地設於該容室44，且該掣動塊 5 60設有得與該棘輪50齒部51相嚙合之齒部6卜而該掣動The tenth figure is an external view of another preferred embodiment of the present invention. First, referring to the third to fifth figures, the present invention provides a two-way ratchet wrench 30, which includes a wrench body 40, a ratchet 20 50, a stopper 60, and a cover ring 70. : One end of the wrench body 40 is a head 41 and the other end is a handle 42. The head 41 is provided with a receiving hole 43 and a receiving chamber 44 which communicate with each other. One end protrudes inwardly with a ring edge 45, and the other end opposite to the ring edge 45 is provided with a ring groove 46. -6- M251689 new type manual; continued page The ratchet wheel 50 can be inserted into the accommodating hole 43 by the accommodating hole 43 relative to one side of the ring 45, and can be rotated relative to the wrench body 40, and the An outer peripheral surface of the ratchet wheel 50 is provided with a ring-shaped tooth portion 51. The detent block 60 is slidably disposed in the receiving chamber 44, and the detent block 5 60 is provided with a tooth portion 6 that is engaged with the tooth portion 51 of the ratchet 50 and the detent
塊60相對於該齒部61之一側係為一抵部62，該抵部62 則設有二凹槽621&622,且該掣動塊60係開設有一長條孔 63，此外，該容室44之内壁係凹設有一長槽47而可供一 彈簧48容設其中，且該彈簧48之一端更設有一鋼珠49， 10 用以頂抵於該抵部62之二凹槽621&622。 該蓋環70之外周面係凹設有一環槽71，因而得配合一 C形扣711以可轉動之方式嵌接卡固於該頭部41之一側， 用以定位該棘輪50。此外，該蓋環70更橫向延伸形成一 撥動部72，該撥動部72更相對該掣動塊60凸伸有一撥桿 15 73而插入該長條孔63中，使該撥動部73得帶動該掣動塊One side of the block 60 opposite to the tooth portion 61 is an abutment portion 62. The abutment portion 62 is provided with two grooves 621 & 622, and the stopper block 60 is provided with a long hole 63. In addition, A long groove 47 is recessed in the inner wall of the chamber 44 to accommodate a spring 48 therein, and one end of the spring 48 is further provided with a steel ball 49, 10 for abutting against the two grooves 621 & 622 of the abutment portion 62. . A ring groove 71 is recessed on the outer peripheral surface of the cover ring 70, so that a C-shaped buckle 711 can be rotatably engaged with one side of the head 41 for positioning the ratchet wheel 50. In addition, the cover ring 70 further extends laterally to form a toggle portion 72, and the toggle portion 72 projects a lever 15 73 from the stopper block 60 and is inserted into the elongated hole 63, so that the toggle portion 73 I have to drive the stopper
60產生對應之作動，且該撥桿73更套設有一襯套74以降 低該撥桿73與該長條孔63間之摩擦力。 藉此，使用者係可直接以手部撥動該蓋環70之撥動部 72以帶動該掣動塊60產生對應之作動，請參閱第六圖所 20 示，當使用者將該蓋環70沿順時針方向轉動時，則該撥桿 73將帶動該掣動塊60產生向左之滑移而靠抵於該容室44 之内壁，同時該彈簧48將促使該鋼珠49頂抵於該凹槽621 中以定位該卡掣塊60，此時，該棘輪50僅可沿逆時針方 向轉動。另外，使用者亦可逆時針方向轉動該蓋環70，同 M251689 新型說明書$賣頁 時帶動該掣動塊60產生向右之滑移，該鋼珠49則頂抵於 該凹槽622以定位該掣動塊60，使該棘輪50僅可沿順時 針方向轉動。 因此，本創作之雙向棘輪扳手30係無須增設類似轉向 5 件之結構，不僅結構簡易，製作成本低廉，且操作過程快 速而方便，可確實達成本創作之目的。 再請參閱第八圖與第九圖所示，本創作所提供另一雙 向棘輪扳手80，其係同樣包含有一扳手本體81、一棘輪 82、一掣動塊83，以及一環蓋84，各構件之詳細構造大抵 10 於前述相同，其主要差異點在於：該掣動塊83係凸伸有二 凸柱831於該環蓋84之撥桿841兩側，因此，該撥桿841 係可靠抵於其中一凸柱831而帶動該掣動塊83產生滑移， 從而達成快速切換該棘輪82轉動之方向。 此外，本創作亦適用於包含有二卡掣塊之棘輪扳手， 15 請參閱第十圖所示，本創作所提供一種雙向棘輪扳手90， 其係包含有一扳手本體91、一棘輪92、二掣動塊93，以 及一環蓋94，其中該二掣動塊93之相對外側係分別設有 一彈簧95以提供頂掣力，而該環蓋94則凸伸有一撥桿96 於該二卡掣塊93之間，因此，使用者係可運用該環蓋94 20 之撥桿96以推動其中一卡掣塊95，而使該棘輪92得沿單 一方向旋轉（圖中所示之棘輪係可沿逆時針方向旋轉）。 值得一提的是，本創作中該環蓋之撥動部與該掣動件 之接設方式係具有多樣之變化，故不以前述實施例為限， 舉凡應用類似而等效之技術手段，均應為本創作之專利保 -8- M251689 新型說明書/續頁 護範圍。 综合以上所陳，本創作係運用該蓋環之巧妙設計，以 達成結構更簡單，製作成本更低廉，操作容易且作動順暢 之創作目的，並具有多樣之設計變化，確為獨特新穎之首 5 先創作，且具備功效之增進，創作人爰依法提出申請。60 generates a corresponding action, and the shift lever 73 is sleeved with a bushing 74 to reduce the friction between the shift lever 73 and the elongated hole 63. Thereby, the user can directly dial the toggle portion 72 of the cover ring 70 with his hand to drive the detent block 60 to generate a corresponding action. Please refer to FIG. 20 of the sixth figure. When 70 rotates clockwise, the lever 73 will drive the detent block 60 to slide to the left and abut against the inner wall of the chamber 44. At the same time, the spring 48 will cause the steel ball 49 to abut against the The groove 621 is used for positioning the latching block 60. At this time, the ratchet wheel 50 can only rotate in the counterclockwise direction. In addition, the user can also rotate the cover ring 70 counterclockwise to move the stopper block 60 to the right when the page of the new M251689 manual is sold, and the steel ball 49 abuts against the groove 622 to position the stopper. The moving block 60 allows the ratchet wheel 50 to rotate only in a clockwise direction. Therefore, the two-way ratchet wrench 30 of this creation does not need to be added with a structure similar to 5 turnings. Not only is the structure simple, the production cost is low, but the operation process is fast and convenient, which can indeed achieve the purpose of cost creation. Please refer to FIG. 8 and FIG. 9 again, another two-way ratchet wrench 80 provided by the author includes a wrench body 81, a ratchet 82, a stopper 83, and a ring cover 84. The detailed structure is almost the same as the previous one. The main difference is that the stopper block 83 has two protruding posts 831 on both sides of the lever 841 of the ring cover 84. Therefore, the lever 841 reliably resists One of the protrusions 831 drives the detent block 83 to slip, so as to quickly switch the direction of rotation of the ratchet wheel 82. In addition, this creation is also applicable to a ratchet wrench that includes two latches. 15 Please refer to the tenth figure. This creation provides a two-way ratchet wrench 90, which includes a wrench body 91, a ratchet 92, and two latches. A moving block 93 and a ring cover 94. A spring 95 is provided on the opposite sides of the two stopper blocks 93 to provide a top stop force, and the ring cover 94 protrudes a lever 96 on the two stopper blocks 93. Therefore, the user can use the lever 96 of the ring cover 94 20 to push one of the latching blocks 95 to rotate the ratchet 92 in a single direction (the ratchet system shown in the figure can be turned counterclockwise Direction rotation). It is worth mentioning that in this creation, there are various changes in the way the ring cover's dial is connected with the stopper. Therefore, it is not limited to the foregoing embodiment. For example, if similar and equivalent technical means are applied, All shall be covered by the patent of this creation. Based on the above, this creation uses the ingenious design of the cover ring to achieve the simpler structure, lower production cost, easy operation and smooth operation. It has a variety of design changes and is truly the first of its kind. 5 Create first, and have the effect of enhancement, the creators apply according to law.
-9- M251689 新型說明書,續頁 【圖式簡單說明】 第一圖係一習用棘輪扳手之剖視圖。 第二圖係另一習用棘輪扳手之剖視圖。 第三圖係本創作一較佳實施例之剖視圖。 5 第四圖係第三圖中4-4線之剖視圖。 第五圖係本創作一較佳實施例之外觀圖。 第六圖係本創作一較佳實施例之作動示意圖。 第七圖係本創作一較佳實施例之另一作動狀態示意 圖。 10 第八圖係本創作另一較佳實施例之剖視圖。 第九圖係本創作另一較佳實施例之外觀圖。 第十圖係本創作再一較佳實施例之外觀圖。-9- M251689 New Manual, Continued Page [Brief Description of the Drawings] The first picture is a sectional view of a ratchet wrench. The second figure is a sectional view of another conventional ratchet wrench. The third figure is a cross-sectional view of a preferred embodiment of the present invention. 5 The fourth figure is a sectional view taken along line 4-4 in the third figure. The fifth figure is an external view of a preferred embodiment of the present invention. The sixth diagram is an operation schematic diagram of a preferred embodiment of the present invention. The seventh diagram is a schematic diagram of another operating state of a preferred embodiment of the present invention. 10 The eighth figure is a cross-sectional view of another preferred embodiment of the present invention. The ninth figure is an external view of another preferred embodiment of the present invention. The tenth figure is an external view of another preferred embodiment of the present invention.
-10- M251689 新型說明書續頁 【圖式符號說明】 1棘輪扳手 10扳手本體 11頭部 12容置孔 13第一容室 14第二容室 20棘輪 201齒部 21掣動塊 5 211齒部 212凹槽 22轉向件 221長槽 23彈簧 24頂掣件 2棘輪扳手 2A&2B卡掣塊 25轉向件 30棘輪扳手 40扳手本體 41頭部 42柄部 10 43容置孔 44容室 45環緣 46環槽 47長槽 48彈簧 49鋼珠 50棘輪 51齒部 60掣動塊 61齒部 62抵部 15 621&622 凹槽 70蓋環 71環槽 711C形扣 72撥動部 73撥桿 74襯套 80棘輪扳手 81扳手本體 82棘輪 83掣動塊 831凸柱 84環蓋 20 841撥桿 90棘輪扳手 91扳手本體 92棘輪 93掣動塊 94環蓋 95彈簧 96撥桿-10- M251689 New Manual Continuation [Description of Graphical Symbols] 1 Ratchet Wrench 10 Wrench Body 11 Head 12 Receiving Hole 13 First Receiving Chamber 14 Second Receiving Chamber 20 Ratchet 201 Tooth 21 Detent Block 5 211 Tooth 212 groove 22 steering member 221 long slot 23 spring 24 top stopper 2 ratchet wrench 2A & 2B snap block 25 steering member 30 ratchet wrench 40 wrench body 41 head 42 handle 10 43 receiving hole 44 receiving chamber 45 ring 46 ring grooves 47 long grooves 48 springs 49 steel balls 50 ratchets 51 tooth portions 60 detents 61 tooth portions 62 abutment portions 15 621 & 622 grooves 70 cover rings 71 ring grooves 711C-shaped buckles 72 toggles 73 levers 74 bushings 80 ratchet wrench 81 wrench body 82 ratchet 83 detent block 831 convex column 84 ring cover 20 841 lever 90 ratchet wrench 91 wrench body 92 ratchet 93 detent block 94 ring cover 95 spring 96 lever
-11- 25-11- 25