!297635 九、發明說明： 【發明所屬之技術領域】 本發明為一種棘輪工具之棘輪 簡化，件以降低組裝成本之棘= 【先前技術】 +%工具之棘輪換向裝置。 如第9圖所示，為習用之 體7、該太_ 7 士 铷扳乎…構，其包括一本 /本體7之頭部内容納有— 棘輪頭”之棘齒塊72及—連：:：71、，該 件7、 二 連動该棘齒塊7 2之撥動 牛7 3 ’而該棘輪頭7工之一 上 頭部，以供利用一承接件74:711凸伸於該本體7之 接件7 4樞設-控制鈕7 5，該控制 紐7 5係連動該撥動彳丰7 q 、 %P M 7 ，以供控制該撥動件7 3帶動 2左右偏移，而達到棘輪扳手具有換向操作之 功能者。 雖然刚述之棘輪扳手結構可達到換向之功能，但是 需組裝的零件各個零件均須多處力…“生產 以及製w成本相對提高不少，使得產業上之競爭力不足； 此外由於扳手本身之零件眾多，會造成整隻扳手重量笨重 而產生操作上的不方便。 再者、因該控制鈕7 5係樞接於該棘輪頭7 1之一端 7 1 1，為防止該控制鈕7 5會受該棘輪頭7 4轉動而離 位’因此需設-複雜之固定裝置7 6，以_實定位控制紐 7 5 ’並且需費心設計控制叙7 5之結構，以期能與棘輪 頭7 1保持良好之樞接狀態，如此一來，製造等之成本勢 必會再增加；又因，工作環境髒亂之影響，會造成控制鈕 1297635 5 一棘輪頭7 1樞接處易藏污納垢而卡死，使得控制鈕 7 5 /、棘輪頭7 1無法保挤良好之樞接，在操作時，控制 鈕7 5則無法確實控制棘輪換向。 另外，該棘輪扳手未設有可供棘齒塊7 2往復移動之 構件，而容易使棘齒塊7 2之棘齒卡死棘輪頭7 ι之棘齒 ，而無法反向旋動ό 【發明内容】 本發明之主要目的在於：將棘輪工具之棘輪換向裝置 予以簡化設計’可降生產成本以及組裝時間，進―步地可 減輕棘輪卫具本身之重量，使得操作棘輪工具時更加地得 心應手。 本發明之再一目的在於：係利用定位槽之形狀與撥動 件之形狀相互配合而定位’因此可直接開設於頭部，而不 用另外料複雜之定位構件，而且料性衫但提供該撥 動件卡合於定位槽之推力’更可提供該棘齒塊徑向之往復 移動，讓整體之構件更加簡化。 為達前述之目的，本發明係提供一種棘輪工具之棘輪 換向裝置，包括： 一本體，該本體一端具有一頭部，該頭部内開設有一 容納槽，· 一棘輪頭，該棘輪頭係容納於該本體之容納槽内，該 棘輪頭之巾段環設有多數之棘齒，且該棘輪㈣向一端為 一工作端，該工作端係伸出於該本體之頭部外側； 一棘齒塊’該棘齒塊係容納於該本體之容納槽内並與 6 1297635 該棘輪頭相鄰設置，且可受控制於該容納槽内左右移動， 該棘齒塊相鄰該棘輪頭之一側具有數棘齒，以供與該棘輪 頭之棘齒相互嚅合，且該棘齒塊具有一彈性件，以提供該 棘齒塊徑向之往復移動； 一撥動件，該撥動件一端係與該棘齒塊連結，另一端 係為一撥動端，該撥動端係伸出該本體之頭部外側，以供 直接撥動該撥動端控制該棘齒塊之左右移動，而該本體之 頭部對應該撥動件之撥動端處設有_定位槽，以供該撥動 件之撥動端穿伸於該頭部外側，且該定位槽具有一第一定 位部及一第二定位部，該撥動件之撥動端係可選擇定位於 該m部及該第二定位部其中之―，以供該撥動件控 制棘齒塊移動後之定位。 發明之上述及其他β的與優點，不難從下述所選用實 施例之詳細說明與附圖中，獲得深入了解。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ratcheting of a ratchet tool, which is simplified in terms of assembly cost. [Prior Art] +% tool ratcheting reversing device. As shown in Fig. 9, for the conventional body 7, the -7 scorpion has a structure, which includes a ratchet block 72 of the head of the body/body 7 with a ratchet head and a connection: ::71, the piece 7 and 2 interlock the ratchet block 7 2 to move the cow 7 3 ' and the ratchet head 7 is placed on one of the heads for projecting with a receiving member 74:711 The connector 7 of the 7 is pivoted-control button 7 5, and the control button 7 5 interlocks the toggles 7 q and % PM 7 for controlling the dialing member 7 to drive the left and right offsets to reach The ratchet wrench has the function of the reversing operation. Although the structure of the ratchet wrench just described can achieve the function of reversing, the parts to be assembled must have multiple parts... "The production and manufacturing costs are relatively high, making the industry Insufficient competitiveness; In addition, due to the large number of parts of the wrench itself, the weight of the entire wrench is heavy and the operation is inconvenient. Furthermore, since the control button 7 5 is pivotally connected to one end of the ratchet head 7 1 7 1 1 , the control button 7 5 is prevented from being displaced by the rotation of the ratchet head 74. The device 7 6 controls the button 7 5 with _ real positioning and needs to design the structure of the control block 7 5 in order to maintain a good pivotal state with the ratchet head 71, so that the cost of manufacturing and the like is bound to increase. Moreover, due to the messy working environment, the control button 1297635 5 can easily be trapped at the pivoting position of a ratchet head 7 1 , so that the control button 7 5 /, the ratchet head 7 1 can not be kept well. Pivot, in operation, the control button 75 can not really control the ratchet commutation. In addition, the ratchet wrench is not provided with a member for reciprocating movement of the ratchet block 72, and the ratchet of the ratchet block 7 2 is easily ratcheted by the ratchet head 7 ι, and cannot be reversely rotated. The main purpose of the present invention is to simplify the design of the ratcheting device of the ratchet tool, which can reduce the production cost and assembly time, and further reduce the weight of the ratchet guard itself, making the ratchet tool more convenient. . A further object of the present invention is to use the shape of the positioning groove to cooperate with the shape of the dial member to position it so that it can be directly opened on the head without using a complicated positioning member, and the material shirt is provided. The thrust of the movable member engaged with the positioning groove can further provide the radial reciprocating movement of the ratchet block, which makes the overall component more simplified. For the purpose of the foregoing, the present invention provides a ratcheting device of a ratchet tool, comprising: a body having a head at one end, a receiving groove is defined in the head, and a ratchet head, the ratchet head Included in the receiving groove of the body, the towel ring of the ratchet head is provided with a plurality of ratchet teeth, and the ratchet wheel (four) is a working end at one end, and the working end protrudes outside the head of the body; The ratchet block is received in the receiving groove of the body and disposed adjacent to the ratchet head of 6 1297635, and is controllable to move left and right in the receiving groove, the ratchet block being adjacent to one of the ratchet heads The side has a plurality of ratchets for engaging with the ratchet teeth of the ratchet head, and the ratchet block has an elastic member to provide a radial reciprocating movement of the ratchet block; a dial member, the dial member One end is coupled to the ratchet block, and the other end is a toggle end. The toggle end extends out of the head of the body to directly dial the dial end to control the left and right movement of the ratchet block. And the head of the body is corresponding to the dial end of the dial member _ Positioning slot for the dialing end of the dial member to extend outside the head portion, and the positioning slot has a first positioning portion and a second positioning portion, and the dialing end of the dialing member is selectively selectable And in the m portion and the second positioning portion, for the positioning of the slider to control the movement of the ratchet block. The above and other advantages and disadvantages of the invention are readily apparent from the detailed description of the embodiments of the invention described below.
當然，本發明在某些另件上，或另件之安排上容許有 所不同，但所選用之實施例，則於本說明㈣，予以詳细 說明’並於附圖中展示其構造。 【實施方式】 請參閲第1圖至第3圖 之實施例結構，此僅供說明 種結構之限制。 ，圖中所示者為本發明所選用 之用’在專利申請上並不受此 本發明之棘輪工 例’其包括··一本體 撥動件4，其中； 具之棘輪換向裝置係以棘輪扳手為 1、一棘輪頭2、一棘齒塊3以及一 7 1297635 該本體1 一端具有一頭部1 2，另一端係為一握持部 1 3，以供使用者握持施力驅動該頭部丄2，該頭部1 2 内開戍有一容納槽1 !·，該容納槽1 1具有一開口丄工 1，以供容納該棘輪頭2及該棘齒塊3，該開口 合有一芸此1 P 丄丄丄盖 ▲盍板1 6，以供封閉該開口 1 1並限制該棘輪頭2 及该棘齒塊3於該容納槽i i内，而該頭部於該容納槽工 1之—侧具有一平面1 4，該平面1 4可供標示R及！ 標記1 5 〇Of course, the invention may be different in some of the components, or the arrangement of the components, but the selected embodiment is described in detail in the description (4) and the construction thereof is shown in the drawings. [Embodiment] Please refer to the structure of the embodiment of Figs. 1 to 3, which is only for explaining the limitations of the structure. The figure shown in the figure is a ratcheting example of the invention which is not used in the patent application, and includes a body shifting member 4, wherein the ratcheting reversing device is The ratchet wrench is 1, a ratchet head 2, a ratchet block 3 and a 7 1297635. The body 1 has a head 1 2 at one end and a grip portion 13 at the other end for the user to hold the force. The head cymbal 2 has a receiving slot 1 therein. The accommodating slot 1 1 has an opening 1 for accommodating the ratchet head 2 and the ratchet block 3, the opening There is a 1 P cover ▲ 盍 1 1-6 for closing the opening 1 1 and restricting the ratchet head 2 and the ratchet block 3 in the accommodating groove ii, and the head is in the accommodating slot The side of 1 has a plane 1 4, which can be used to mark R and! Mark 1 5 〇
人“棘輪頭2係容納於該本體丄之容納槽1 i内，該棘 車-碩2之中段環設有多數之棘齒2丄，且該棘輪頭2軸向 =該本體1之容納槽11之開口11的-端具有—套 合端2 2，且該蓋板丄6對應該棘輪頭2之套合端2 2具 ^套合孔1 6 1，以供該套合端2 2穿伸套接，而該棘 輪碩2軸向之另一端則為一工作端2 3，該工作端2 3係 伸出於該本體1之頭部1 2外側。 ^該棘齒塊3係容納於該本體1之容納槽i i内並與 該棘輪頭2相鄰設置，且可受控制於該容納槽i丄内左= 移動’忒棘齒塊3相鄰該棘輪頭2之一側具有數棘齒3 1，以供與該棘輪頭2之棘齒2 1_相互嚅合，且該棘齒塊 3具有一彈性件3 2，以提供該棘齒塊3徑向之往復移 動，在本實施例中，該彈性件3 2係為一壓縮彈菁，該彈 性件3 2之一端係抵於該棘齒塊3相對該棘齒3丄之一 側’另一端則卡合於該本體1之容納槽1 1的槽壁。 該撥動件4 一端係與該棘齒塊3連結，另一端係為一 8 1297635 撥動端4 1， #發動端4 1係伸出該本體1之頭部1 2外 . 1動該撥動端4 1控制該棘齒塊3之左右移 動’而該本體1夕1 .^ ^ 碩4 1 2對應該撥動件4之撥動端4 1 處設有一定位榫Ί 7 9 Γ，以供該撥動件4之撥動端4 1穿伸 於戎頭部1 ρ休彳 7 i及一★外側，且該定位槽1 7具有一第一定位部1 1⑬及第一疋位部1 7 2，該撥動件4之撥動端4 1係 2其中 、”第一疋位部1 7 1及該第二定位部1 7 . 之，以供該撥動件5控制棘齒塊3移動後之定 位，而該頭部1 ? μ ζ上之一袪記1 5係位於該定位槽1 7 — 且分別對應該第—定位部1 7 1及該第二定位部工7 ^本實施例該撥動件4係為一由該棘齒塊3對應 s 1 6之鳊面凸伸之圓柱形凸柱，而該定位 開設於該蓋板1 6上，日姑+ , & 且該疋位槽1 7之第一定位部1 7 ”第疋位σρ 1 7 2分別為一弧形之凹部，使凸伸於該 棘齒塊3上之撥動件4的撥動端4 ^受該彈性件3 2之 推抵’而可卡合於其中-凹^而達到定位棘齒塊3 3之 效果。 操作時，如第3圖及第4圖所示，由於該撥動件4之 撥動端4 1係外露於該本體丄之頭部丄2外侧，而可方便 使用者撥動’使用者撥動該撥動件4之撥動端4丄時，會 直接帶動該棘齒塊3之左右移動，而改變該棘齒塊3之棘 齒3 1灌合該棘輪頭2之棘齒2 i位置，進而達到棘輪換 向之功效，·而撥動該撥動件4之撥動端4 Μ，該撥動端 4 1會因該棘齒塊3受該彈性件3 2之推抵，而卡人於其 9 1297635The ratchet head 2 is housed in the receiving groove 1 i of the main body, the middle ring of the ratchet-shu 2 is provided with a plurality of ratchets 2 , and the ratchet head 2 is axially = the receiving groove of the body 1 The end 11 of the opening 11 has a sleeve end 22, and the cover jaw 6 corresponds to the sleeve end 2 of the ratchet head 2 with a sleeve hole 161 for the sleeve end 2 2 to wear. The other end of the axial direction of the ratchet 2 is a working end 23, and the working end 2 3 protrudes outside the head 1 2 of the body 1. The ratchet block 3 is accommodated in The receiving groove ii of the body 1 is disposed adjacent to the ratchet head 2 and is controllable in the receiving groove i 左 left = moving '忒 ratchet block 3 adjacent to one side of the ratchet head 2 has a plurality of spines The teeth 3 1 are coupled to the ratchet teeth 2 1_ of the ratchet head 2, and the ratchet block 3 has an elastic member 32 to provide a radial reciprocating movement of the ratchet block 3 in the present embodiment. In the example, the elastic member 32 is a compression elastic, and one end of the elastic member 32 is opposite to the one side of the ratchet block 3 with respect to the ratchet 3, and the other end is engaged with the body 1. The groove wall of the receiving groove 1 1. The end of the dialing member 4 is The ratchet block 3 is connected, and the other end is a 8 1297635 dialing end 4 1 . The starting end 4 1 extends out of the head 1 2 of the body 1 . 1 moves the dialing end 4 1 to control the ratchet block 3 moves left and right 'and the body 1 1 1 ^ ^ ^ 4 1 2 corresponding to the dial 4 of the dial 4 4 is provided with a positioning 榫Ί 7 9 Γ for the toggle 4 to move The end portion 4 1 extends through the outer side of the head portion 1 ρ 彳 7 i and an outer portion, and the positioning groove 17 has a first positioning portion 1 113 and a first clamping portion 172, and the dial member 4 The dialing end 4 1 is 2, "the first clamping portion 177 and the second positioning portion 17", for the positioning member 5 to control the positioning of the ratchet block 3 after moving, and the head 1 ? μ ζ 袪 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 The cylindrical block 3 is protruded from the cylindrical surface of the s16 6 , and the positioning is opened on the cover plate 16 , and the first positioning portion of the position groove 17 1 7 ”th position σρ 1 7 2 is an arc-shaped recess, respectively, so as to protrude from the ratchet block 3 The dialing end 4 of the movable member 4 is pushed by the elastic member 32 to be engaged with the concave portion to achieve the effect of positioning the ratchet block 33. In operation, as shown in Fig. 3 and Fig. 4 As shown, since the dialing end 4 1 of the dialing member 4 is exposed outside the head 丄 2 of the main body , 2, it is convenient for the user to toggle the user to dial the dialing end 4 of the dialing member 4 When the 丄 is, the left and right movement of the ratchet block 3 is directly driven, and the ratchet teeth 3 1 of the ratchet block 3 are changed to fill the position of the ratchet 2 i of the ratchet head 2, thereby achieving the effect of the ratchet reversal. The dialing end 4 拨 of the dialing member 4 is toggled, and the dialing end 4 1 is pushed by the elastic member 32 by the ratcheting block 3, and the card is placed on the 9 1297635
中一定位部1 7 1、1 7 ?定A 龢工味 位’使該撥動件4不會再移 動，而達到棘齒塊3變換位置後之定位。 由上述可知，本發明之播 件直接帶動棘齒塊移動，可降“：簡化設計，讓撥動 _ n 呷生產成本以及組裝時間，進 V地可減輕棘輪工具本身旦 P 重里，使得操作棘輪工具時 更加地得心應手。 丁 互配係利^位槽之形狀與撥動件之形狀相 因此可直㈣設於㈣，而不用另外設計 m件，而且該彈性件不但提供該撥動件卡合於 二位槽之推力’更可提供該棘齒塊徑向之往復移動，讓整 體之構件更加簡化。 除此，本發明本體之頭部於該容納槽之一側具有一平 面’該平面可在對應定位槽之定位部標示R、L之標記， 讓使用者非常清楚知道旋轉之方向，大㈣昇使用之便利 性。 田然本發明仍存在許多之實施例，如第5圖至第7圖 所示係本發明之第二實施例，#中，本實施例更包含有 控制紐5，该控制紐5係樞接於該本體1之頭部1 2對 應該撥動件4之-面，且該控㈣5並與該撥動件4之撥 動端4 1連結，以供控制該撥動件4，在本實施例中，該 蓋板1 6之套合孔1 6 1周緣軸向延伸一第一樞接部工 6 2，而該控制鈕5具有一第二樞接部5 1及一控制端5 2，該第二樞接部5 1係與該蓋板1 β之第一樞接部工6 2相互樞接’使該控制鈕5之控制端5 2以樞接該蓋板1 1297635 6處為中心而左右移動，且該控制件5係以控制端5 2與 該該撥動件4之撥動端4 1連結，以供控制該棘齒塊3之 左右移動’在本實施例中，該控制鈕5之控制端5 2底面 對應該撥動件4之撥動端41具有一結合孔521，以供 與該撥動端4 1結合，藉由撥動該控制鈕5之控制端5 1 控制該撥動件4之撥動端4 1，而帶動該棘齒塊3之移 動，另該控制鉦5之面積係涵蓋住整個蓋板1 6之面積， 且該控制鈕5之控制端5 2漸縮成一錐狀，恰位於該本體 1之頭部1 2的平面1 4上，且該撥動端5 2可遮蔽其一 之標記1 5 〇 操作時’如第7圖及第8圖所示，使用者可撥動該控 制鈕5之控制端5 2，由於該控制端5 2係與連接該棘齒 塊3之撥動件4的撥動端4 1 4結合，因此撥動該控制鈕 5之控制端5 2時會直接帶動該棘齒塊3之左右移動，而 改變該棘齒塊3之棘齒3 1嚅合該棘輪頭2之棘齒2 1 位置，進而達到棘輪換向之功效。 由上述第二實施例可知，本實施例之控制鈕的設置， 讓使用者容易撥動棘齒塊移動，且控制鈕之面積係涵蓋住 整偭蓋板之面積，可隱藏蓋板與容納槽接合之接縫，且撥 動件之撥動端漸縮成一錐狀，不但方便使用者撥動並可增 加整體之一體感，兼具實用與美感。 再者’本實施例控制棘輪換向之控制紐係與該棟輪工 具之本體柩接’不會受棘輪頭之轉動而轉動，而可確實帶 動棘齒塊移動。 11 1297635 除此，本實施例本體之頭部的平面恰可對應該控制鈕 之控制端，且該平面可供樣示R、L之標記，該控制鈕之 控制端撥動後可遮蔽其一之標記，讓使用者非常清楚知道 旋轉之方向，大幅提昇使用之便利性。 以上所述實施例之揭示係用以說明本發明，並非用以 限制本發明，故舉凡數值之變更或等效元件之置換仍應隸 屬本發明之範w壽。 ' 由以上詳細說明，可使熟知本項技藝者明瞭本發明的 確可達成前述目的，實已符合專利法之規定，爰提出專利 申請。 【圖式簡單說明】The first positioning unit 1 7 1 , 1 7 determines the A and the work position ' so that the dial 4 does not move any more, and the positioning after the ratchet block 3 is changed. It can be seen from the above that the broadcast device of the present invention directly drives the ratchet block to move, which can reduce: "simplify the design, make the _n 呷 production cost and assembly time, and the V-ground can reduce the ratchet tool itself, so that the operation ratchet The tool is more convenient. The shape of the bit matching groove and the shape of the dial member can be directly (4) set in (4) without additionally designing the m piece, and the elastic piece not only provides the dial member to be engaged. The thrust of the two-slot can provide a radial reciprocating movement of the ratchet block, so that the overall component is more simplified. In addition, the head of the body of the present invention has a plane on one side of the receiving groove. Marking the R and L marks in the positioning portion of the corresponding positioning groove, so that the user can clearly know the direction of the rotation and the convenience of using the large (four) liter. There are still many embodiments in the present invention, such as the fifth to seventh embodiments. The figure shows a second embodiment of the present invention. In this embodiment, the control unit 5 further includes a control button 5 pivotally connected to the head 1 of the body 1 corresponding to the face of the dial member 4. And the control (four) 5 and the toggle member 4 The dialing end 4 1 is connected to control the dialing member 4, and in the embodiment, the peripheral edge of the sleeve hole 16 1 of the cover plate 16 extends axially to a first pivoting portion 6 2 , and the The control button 5 has a second pivoting portion 51 and a control end 52, and the second pivoting portion 51 is pivotally connected to the first pivoting portion 6 of the cover 1β. The control end 5 2 of the button 5 is pivoted to the left and right of the cover plate 1 1297635 6 , and the control member 5 is coupled with the control end 5 2 and the dialing end 4 1 of the dial member 4 to For controlling the left and right movement of the ratchet block 3, in the embodiment, the bottom end of the control end 52 of the control button 5 has a coupling hole 521 corresponding to the dial end 41 of the dial member 4 for the dialing The movable end 4 1 is combined, and the control end 5 1 of the control button 5 is used to control the dialing end 4 1 of the dialing member 4 to drive the movement of the ratchet block 3, and the area of the control unit 5 is controlled. Covering the area of the entire cover plate 16, and the control end 52 of the control button 5 is tapered into a cone shape, just on the plane 14 of the head 1 2 of the body 1, and the dial end 52 can be Mask one of the marks 1 5 〇 when operating as '7th As shown in FIG. 8, the user can toggle the control end 5 2 of the control button 5, because the control end 52 is coupled with the dial end 4 1 4 of the dial 4 that connects the ratchet block 3, Therefore, when the control terminal 52 of the control button 5 is toggled, the left and right movement of the ratchet block 3 is directly driven, and the ratchet teeth 3 1 of the ratchet block 3 are changed to match the position of the ratchet 2 1 of the ratchet head 2, In addition, the effect of the ratcheting is achieved. According to the second embodiment, the setting of the control button of the embodiment allows the user to easily move the ratchet block, and the area of the control button covers the area of the entire cover. The seam of the cover plate and the receiving groove can be hidden, and the dialing end of the dialing member is tapered into a cone shape, which not only facilitates the user to move, but also increases the overall body feeling, and has both practicality and beauty. Furthermore, the control of the ratcheting control of the present embodiment and the body of the wheel tool are not rotated by the rotation of the ratchet head, and the ratchet block can be surely moved. 11 1297635 In addition, the plane of the head of the body of the embodiment can correspond to the control end of the control button, and the plane can be used to mark the R and L, and the control end of the control button can shield one of the control ends. The mark makes the user know the direction of the rotation very clearly and greatly improves the convenience of use. The above description of the embodiments is intended to be illustrative of the invention and is not intended to limit the invention. From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the foregoing objects and is in accordance with the provisions of the Patent Law. [Simple description of the map]
第1圖係本發明之立體外觀圖 第2圖係本發明之立體分解圖 第3圖係本發明之組合剖視圖 第4圖係本發明之使用示意圖 第5圖係本發明第二實施例之立體外觀圖 第6圖係本發明第二實施例之立體分解圖 第7圖係本發明第二實施例之組合剖視圖 第8圖係本發明第二實施例之使用示意圖 第9圖係習用之扳手結構示意圖 【主要元件符號說明】 (習用部分） 本體7 端7 1 1 撥動件7 3 棘輪頭7 1 棘齒塊7 2 承接件7 4 12 1297635 控制钮7 5 (本發明部分） 本體1 開口 1 1 1 握持部1 3 標記1 5 第一樞接部1 6 2 定位槽1 7 • 第二定位部1 7 2 棘齒2 1 _ 工作端2 3 . 棘齒3 1 撥動件4 控制紐5 控制端5 2 固定裝置7 6 容納槽1 1 頭部1 2 平面1 4 蓋板1 6 套合孔161 第一定位部1 7 1 棘輪頭2 套合端2 2 棘齒塊3 彈性件3 2 撥動端4 1 第二樞接部5 1 結合孔5 2 11 is a perspective view of the present invention. FIG. 3 is a perspective view of the present invention. FIG. 4 is a cross-sectional view of the present invention. FIG. 4 is a schematic view showing the use of the present invention. FIG. 6 is an exploded perspective view of a second embodiment of the present invention. FIG. 7 is a cross-sectional view showing a second embodiment of the present invention. FIG. 8 is a schematic view of the second embodiment of the present invention. FIG. Schematic [Key component symbol description] (customized part) Body 7 end 7 1 1 Toggle 7 3 Ratchet head 7 1 Ratchet block 7 2 Receiving part 7 4 12 1297635 Control button 7 5 (part of the invention) Body 1 Opening 1 1 1 Grip 1 3 Marking 1 5 First pivoting part 1 6 2 Positioning groove 1 7 • Second positioning part 1 7 2 Ratchet 2 1 _ Working end 2 3 . Ratchet 3 1 Toggle 4 Control 5 Control terminal 5 2 Fixing device 7 6 Holding groove 1 1 Head 1 2 Plane 1 4 Cover plate 1 6 Casing hole 161 First positioning part 1 7 1 Ratchet head 2 Nesting end 2 2 Ratchet block 3 Elastic member 3 2 dial end 4 1 second pivot joint 5 1 joint hole 5 2 1
1313