M381488 五、新型說明： 【新型所屬之技術領域】 其是與手工工具 本創作是一種可單手控制換向的棘輪扳手 有關。 【先前技術】 ，在全面追求咖㈣代败下，其便於取得 ”方_作使用的特性，使手u具在福業界仍然佔有 地，且也骑地研究開發出更多符合使用者需求的手^具。之 以棘輪扳手來說’藉由棘輪戦扳手可叫速知板轉 高使用的方便性，接著，又有—種可轉換該棘輪驅動方向的 驅動棘輪扳手，使时可視使㈣求難_輪扳手的驅ς方 向，使用上更為便利，而習知的雙向驅動棘輪扳手内的棘輪頭成 -棘塊齡㈣驅動方向，並以—換向控繼構控_棘塊與二 棘輪頭齡的位置以改_棘輪頭_動方向，_換向控制結 構通常都是設置於該雙向驅動棘輪扳手的工作頭部，並 進行扳轉控制該棘塊換向。 八 可想而知，使用者都必須在工作告—段落之後，將該棘輪板 手拿離開工作物之後，—手握持於該棘輪扳手的握柄另—支手 再進行該換向控糖構的扳轉換向，如此勢錢卫作巾斷，影響 工作的順暢性，不僅浪費了工作者寶貴的時間，對工作者來2 無疑也是-_擾，有鑑於此，本創作人潛心研究並更深入構思， 歷經多次研發試作後，終於創作出—種可單手控制換向的棘輪扳 3 【新型内容】 本創作目的在提供一 T早手控制換向的棘輪扳手， 藉由单手就可操作輸出扭力的方向，使用上非常方便，更 能增加工作順暢度，提高工作效率。 為達前述目的，本創作技 毛_ . ^乍蚨供一種可單手控制換向的棘輪扳 具頭’具有1輪容孔，該棘輪容孔連通開 設朿塊从，該棘塊容槽連通開設—接桿組設孔；-棘 輪，谷置於該福頭的棘輪容孔内；—棘塊容置於該工具 頭的棘塊谷㈣，並有1位彈㈣_分_抵於該棘塊 及該棘塊容槽的槽壁；—拉扣 干，一端開設一推桿容槽，該推 桿容槽具有一穿出口，該接桿以具有穿出口的-端接設於該 工具頭的接H孔内’且該推桿容槽再連通開設一滑槽； -推桿，-端為-推抵端’另1為套設端，該推抵端及該 套設端之間形成-推面’且該推桿上開設—定位孔，該推桿 容置於該接桿的推桿容槽内’該_的減端由該接桿的穿 出口穿出並頂抵该棘塊，且该推桿的定位孔與該接桿的滑槽 相連通，並有一彈簧套設於該推桿的套設端上並靠抵該推 面；一控制柄，中空結構，該控制柄具有一定位孔，該控制 柄套設於該接桿外，且該控制柄的定位孔與該接桿的滑槽及 推桿的定位孔相連通，並有一定位銷貫穿該控制柄的定位 孔、接桿的滑槽及該推桿的定位孔’使該控制柄與該接桿及 M381488 推桿定位並能連動；以及一握柄，連接於該接桿連接該工具 頭的另一端。 藉由拉動該控制柄帶動定位銷，該定位銷帶動該推桿滑 移，於該推桿脫離頂抵棘塊時，則使用者就可樞轉該扳手使 該棘塊的位置改變嚙合方向，藉此改變棘輪的驅動方向，且 使用單手就能操作，使用方便性高。 _ 【實施方式】 為使貴審查委員對本創作之目的、特徵及功效能夠有更進一 步之瞭解與認識’以下茲請配合【圖式簡單說明】詳述如后·· 本創作可單手控制換向的棘輪扳手的較佳實施例如第 1至3圖所示，包含： 一工具頭10，具有一圓孔態樣的棘輪容孔u，該棘輪 容孔11連通開設一弧形的棘塊容槽12，該棘塊容槽12連 ♦通開設-接桿組魏13，該接桿組設孔13内緣接鄰該棘塊 容槽12設置内螺紋131 ; 一棘輪20 ,容置於該工具頭1〇的棘輪容孔u内，該 棘輪20外周緣具有複數棘齒2卜且該棘輪2〇具有一六角 形的通孔22供以驅動工作物； 一棘塊30，容置於該工具頭1〇的棘塊容槽12内，該 朿鬼30的—側具有複數棘齒31，另—側則有一凹陷部π 及—受推部33，該凹陷部32與該受推部33呈階狀，且該 凹陷部32再分隔設置—限位凹槽321，該棘塊3〇的棘齒 5M381488 V. New description: [New technical field] It is related to hand tools. This creation is related to a ratchet wrench that can control the reversing with one hand. [Previous technology] In the pursuit of the full-scale pursuit of the coffee (four) generation, it is easy to obtain the characteristics of the use of the party, so that the hand u still occupy the land in the industry, and also ride the ground research and development to meet more user needs. Hand tool. With the ratchet wrench, 'the ratchet wrench can be used to speed up the use of the speed plate. Then, there is a drive ratchet wrench that can change the direction of the ratchet drive. Difficulty _ wheel wrench driving direction, the use is more convenient, and the conventional two-way drive ratchet wrench ratchet head into the - ratchet block age (four) driving direction, and - commutation control construction control _ spine and The position of the second ratchet head is changed to the _ ratchet head _ moving direction, and the _ commutation control structure is usually disposed on the working head of the bidirectional driving ratchet wrench, and is rotated to control the ratcheting commutation. It is known that the user must take the ratchet wrench away from the work after the work report paragraph, the hand is held by the handle of the ratchet wrench, and the handle is further switched. To this way, the money is wiped out and affected The smoothness of the work not only wastes the valuable time of the workers, but also undoubtedly the _ disturbing of the workers. In view of this, the creator has devoted himself to research and further conceived. After many trials and developments, he finally created a kind of One-handed control of the reversing ratchet wrench 3 [New content] The purpose of this creation is to provide a ratchet wrench that controls the reversal of the early hand control. The direction of the output torque can be operated by one hand, which is very convenient to use and can be increased. Work smoothness and improve work efficiency. In order to achieve the above-mentioned purpose, the creation technique is provided for a ratchet wrench head that can be controlled by one hand and has a 1-hole bore, and the ratchet hole is connected to open the block. The ratchet pocket is connected to open - the post is set with a hole; the ratchet is placed in the ratchet hole of the blessing; the ratchet is placed in the ratchet valley (4) of the tool head, and has 1 position The spring (4)_minute_ is abutted against the spine block and the groove wall of the spine block groove; the pull buckle is dry, and one end has a push rod receiving groove, the push rod receiving groove has a through hole, and the connecting rod has a through hole - terminated in the H hole of the tool head 'and the push rod slot Connected to open a chute; - push rod, - end is - push end - the other is a sleeve end, the push end and the set end form a push surface - and the push rod is opened - positioning a hole, the push rod is received in the push rod groove of the post. The lower end of the push rod is pierced by the through hole of the post and abuts against the spine, and the positioning hole of the push rod and the post The control slot is connected to the connection Outside the rod, the positioning hole of the control rod communicates with the sliding groove of the connecting rod and the positioning hole of the push rod, and has a positioning pin running through the positioning hole of the control handle, the sliding groove of the connecting rod and the positioning hole of the pushing rod ' Positioning and interlocking the lever with the post and the M381488 push rod; and a handle coupled to the post to connect the other end of the tool head. The pull pin drives the positioning pin to drive the positioning pin The push rod slides, and when the push rod is disengaged from the top against the ratchet, the user can pivot the wrench to change the position of the ratchet. The direction, thereby changing the driving direction of the ratchet, and operating with one hand, is highly convenient to use. _ [Implementation] In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [detailed description of the drawings] as follows: · This creation can be controlled by one hand. A preferred embodiment of the ratchet wrench is shown in FIGS. 1 to 3, and includes: a tool head 10 having a round hole-shaped ratchet hole u, the ratchet hole 11 communicating to open an arcuate ratchet pocket 12, the ratchet pocket 12 is connected to the opening-pitch group Wei 13, the inner edge of the post assembly hole 13 is adjacent to the spine pocket 12 and the internal thread 131 is provided; a ratchet 20 is received in the tool In the ratchet hole u of the head 1 , the outer circumference of the ratchet 20 has a plurality of ratchets 2 and the ratchet 2 has a hexagonal through hole 22 for driving the workpiece; a ratchet 30 is received in the tool In the spine pocket 12 of the head 1 ,, the side of the scorpion 30 has a plurality of ratchet teeth 31, and the other side has a recessed portion π and a pushed portion 33, and the recessed portion 32 and the pushed portion 33 are Stepped, and the recessed portion 32 is further divided and disposed - a limiting groove 321 , the ratchet of the ratchet 3
M3814BB 31與該棘輪20的棘齒21相互p齒合，並有―作， ^ 设位彈簧34 設置於該棘塊30的凹陷部32之限位凹槽321肉 、 円，並使該 復位彈簧34的兩端分別頂抵於該棘塊30及該棘 的槽壁； "合槽12 —接桿40’一端具有外螺紋41並配合鎖設於兮工 10的接桿組設孔13,且該接桿40由具有外螺紋 上 、’ i的$亥ά总 穿設一推桿容槽42，該推桿容槽42具有一穿出口 421 該推桿容槽42再連通開設一滑槽43 ; 一推桿50, 一端為一推抵端51 ,另一端為套設端52， 該推抵端51外徑大於該套設端52外徑，並使該推抵端5ι 及該套設端52之間形成一推面53，且該推桿5〇上開机 定位孔54 ’該推桿50容置於該接桿40的推桿容槽42 * >1 ’ 且該推桿50的推抵端51由該接桿40的穿出口 421穿出並 頂抵該棘塊30，並有一推桿彈簧55套設於該推桿5〇的套 設端52上並靠抵該推面53，則該推桿50藉由該推面53 推抵該推桿彈簣55於該接桿40的推桿容槽42内彈性位移. 一控制柄60，中空結構，該控制柄60具有一定位孔 61，該控制柄60套設於該接桿4〇外，且該控制柄60的定 位孔61與該接桿40的滑槽43及推桿50的定位孔54相連 通，並以一定位銷62貫穿該控制柄60的定位孔61、接桿 40的滑槽43及該推桿50的定位孔54，使該控制柄6〇與 該接桿40及推桿50定位並能連動，推移該控制柄60就能 5 2動心位鎖62於該接桿仙的滑槽43内滑移； 工具頭：的7:=一接桿定位孔71，該接桿4°連接該 υ的另一端插置定位於該接桿定位孔71。 係，==作可單手控制換向的棘輪扳手的結構關 仕正㊉的狀況之下，該推桿5〇受該推桿彈簧Η 而使遠推抵端51常態由該接桿4〇的穿出口似穿出…隹 推桿5〇的推抵端51穿出後頂抵於社具頭1Q内的棘塊二 之党推部33，並使該棘塊30受頂推的一侧之棘齒31與^亥 棘輪20的棘齒21嚙合，如第4圖所示，當該棘塊3〇的棘 齒31僅部分與該棘輪20嚙合’則順時針驅動該棘輪加就 能產生扭力輪出進行工作，反之，逆時針趨動該棘輪The M3814BB 31 and the ratchet 21 of the ratchet 20 are p-toothed with each other, and have a set spring 34 disposed in the limiting groove 321 of the recess 32 of the spine 30, and the return spring is The two ends of the 34 are respectively abutted against the spine 30 and the groove wall of the spine; "slot 12 - the end of the post 40' has an external thread 41 and cooperates with the post assembly hole 13 locked to the work 10 And the post 40 is generally provided with a push rod receptacle 42 having an external thread, and the push rod receptacle 42 has a through opening 421. The push rod receptacle 42 is connected to open a chute. 43; a push rod 50, one end is a pushing end 51, the other end is a sleeve end 52, the outer diameter of the pushing end 51 is larger than the outer diameter of the sleeve end 52, and the pushing end 5ι and the sleeve A push surface 53 is formed between the ends 52, and the push rod 5 is mounted on the positioning hole 54'. The push rod 50 is received in the push rod receptacle 42* > 1 ' of the post 40 and the push rod 50 The pushing end 51 is pierced by the through opening 421 of the post 40 and abuts against the ratchet block 30, and a push rod spring 55 is sleeved on the sleeve end 52 of the push rod 5〇 and abuts against the pushing surface 53. The pusher 50 is pushed by the push surface 53. The lever spring 55 is elastically displaced in the pusher pocket 42 of the post 40. A control handle 60 has a hollow structure, and the control handle 60 has a positioning hole 61, and the control handle 60 is sleeved outside the post 4 The positioning hole 61 of the control handle 60 communicates with the sliding slot 43 of the connecting rod 40 and the positioning hole 54 of the push rod 50, and penetrates the positioning hole 61 of the control handle 60 and the connecting rod 40 with a positioning pin 62. The sliding groove 43 and the positioning hole 54 of the push rod 50 enable the control handle 6〇 to be positioned and interlocked with the post 40 and the push rod 50, and the lever 60 can be moved to move the heart position lock 62 to the post. The slide of the fairy chute 43 is slid; the tool head: 7:= a post positioning hole 71, and the other end of the post connected to the beak is inserted and positioned at the post positioning hole 71. Department, == for the structure of the ratchet wrench that can be controlled by one hand. Under the condition of Guan Shizheng, the push rod 5〇 is subjected to the push rod spring Η so that the far push end 51 is normally worn by the post 4 The exit seems to be worn out... The pusher end 51 of the push rod 5 穿 passes out and the top pushes against the pawn portion 33 of the spine block 2 in the head 1Q, and the spine 30 is pushed by the side of the ratchet 30 The tooth 31 meshes with the ratchet 21 of the ratchet wheel 20, and as shown in Fig. 4, when the ratchet 31 of the ratchet 3〇 is only partially engaged with the ratchet 20, the ratchet is driven clockwise to generate the torque wheel. Work out, and vice versa, push the ratchet counterclockwise
'^只J S玄棘輪20空轉，以此供使用者進行快速來回扳轉的動作 而當使用者要改變輸出扭力的棘輪20驅動方向時，就 算是在工作的過程中，不需將該工具頭10離開工作物，如 第4至6圖所示，使用者X可將拇指與食指握持於該控制 柄60上’而另外三隻指頭則握持於該握柄上，當要進 行驅動方向的轉換時，只要以拇指及食指將該控制柄6〇向 握柄70方向推移，如此該控制柄6〇就能連動該定位銷62 及該推桿50，該定位銷62於該接桿40的滑槽43滑移，該 推桿50壓縮該推桿彈簧55進行位移，並使該推桿5〇的推 抵端51也由該接桿4〇的穿出口 421縮入，如此該推桿5〇 與该棘塊30脫離頂抵，使用者X就可直接握持該握柄7〇 7 M381488 進行樞轉，如第6圖所示，則該工具頭10内的棘塊30就 會改變於該棘塊容槽12的位置，如此就能控制該棘塊30 與該棘輪20嚙合的位置，進而達成驅動方向轉換的目的， 當轉換驅動方向的動作完成之後，只要放開該控制柄60， 該推桿50的推桿彈簧52復位，並使該推桿50恢復常態頂 抵該壓塊30的卡制狀態。 再請配合參閱第7圖所示，該棘輪20的通孔22也可 為梅花形態樣，而如第8圖所示，該棘輪2 0也可為套筒棘 輪態樣，藉此適用不同的工作或工具類形。 由上述可知，即使在工作過程中，不需將工具頭10離 開工作物，使用者X單手就能進行驅動方向轉換的操作， 使用上非常地方便，且還能減少將工具頭10離開工作物又 要套合工作物的時間，增加工作的順暢度，提高工作效率。 M381488 【圖式簡單說明】 °為本創作可單手控制換向的棘輪扳手之立體分解示音 圖0 第2圖騎創作可單手控制換向的棘輪扳手之組合外觀示音 圖。 〜 ^ $本創作可單手控制換向的棘輪扳手之組合剖視圖。'^JS Xuan ratchet wheel 20 is idling, so that the user can perform the fast reciprocating action. When the user wants to change the driving direction of the ratchet 20 of the output torque, even if it is in the process of working, the tool head is not needed. 10 leaving the work, as shown in Figures 4 to 6, the user X can hold the thumb and forefinger on the handle 60' while the other three fingers are held on the handle, when the driving direction is to be driven When the conversion is performed, the handle 6 is pushed toward the handle 70 by the thumb and the index finger, so that the control handle 6 can interlock the positioning pin 62 and the push rod 50, and the positioning pin 62 is disposed on the post 40. The sliding groove 43 slides, the push rod 50 compresses the push rod spring 55 to be displaced, and the pushing end 51 of the push rod 5〇 is also retracted by the through opening 421 of the connecting rod 4, so that the push rod 5〇 and the ratchet 30 are disengaged from the top, and the user X can directly hold the grip 7〇7 M381488 for pivoting. As shown in Fig. 6, the ratchet 30 in the tool head 10 will change. At the position of the spine pocket 12, the position of the ratchet 30 meshing with the ratchet 20 can be controlled, thereby achieving the driving side. For the purpose of the conversion, after the action of switching the driving direction is completed, as long as the control handle 60 is released, the push rod spring 52 of the push rod 50 is reset, and the push rod 50 is restored to the normal state to the clamping state of the pressing block 30. . Referring to FIG. 7 again, the through hole 22 of the ratchet 20 can also be a plum-like shape, and as shown in FIG. 8, the ratchet 20 can also be a ratchet shape of the sleeve, thereby applying different Work or tool type. It can be seen from the above that even if the tool head 10 is not required to leave the work object during the work, the user X can perform the drive direction change operation with one hand, which is very convenient to use, and can also reduce the tool head 10 from leaving the work. The object has to fit the time of the work, increase the smoothness of the work, and improve work efficiency. M381488 [Simple description of the diagram] °This is a three-dimensional exploded sound of a ratchet wrench that can be controlled by one hand. Figure 2 Figure 2: A combination of a ratchet wrench with one-handed control. ~ ^ $ This is a combination of one-handed control of the reversing ratchet wrench.
’ 4圖躲創作可單手控制換向的棘輪扳手之另-組合剖視 圖。 ::為第4圖操作時的動作示意圖。 6圖別區轉本創作可單手控制換向的棘輪扳手使棘塊改變 第 位置之使用狀態示意圖。 為本創作可單手控制換向的棘輪扳手之棘輪通孔為梅 花形的示意圖。Figure 4 shows a different-combination cross-section of a ratchet wrench that can be used to control the reversal with one hand. :: The action diagram for the operation of Figure 4. 6 The drawing area of this picture can be used to control the reversing ratchet wrench with one hand to make the ratchet change the state of use of the first position. The ratchet through hole of the ratchet wrench which can be controlled by one hand for the creation is a schematic diagram of the plum blossom shape.
第 8 Q 為本創作可單手控制換向的棘輪扳手之棘輪為套筒棘 輪的示意圖。 【主要元件符號說明】 《本新型》 工具碩10 棘輪容孔11 接桿組設孔13 棘輪20 棘塊30 凹陷部32 棘塊容槽12 内螺紋131 棘齒21 棘齒31 9 M381488 限位凹槽321 復位彈簧34 外螺紋41 穿出口 421 推桿50 套設端52 定位孔54 控制柄60 定位銷62 接桿定位孔71The 8th Q is a schematic diagram of the ratchet wheel of the ratchet wrench that can be controlled by one hand to be a sleeve ratchet. [Main component symbol description] "New" Tool Master 10 Ratchet hole 11 Post set hole 13 Ratchet 20 Ratchet 30 Depression 32 Ratchet pocket 12 Internal thread 131 Ratchet 21 Ratchet 31 9 M381488 Limit recess Slot 321 return spring 34 external thread 41 through the outlet 421 push rod 50 sleeve end 52 positioning hole 54 control handle 60 positioning pin 62 post positioning hole 71
受推部33 接桿40 推桿容槽42 滑槽43 推抵端51 推面53 推桿彈簧55 定位孔61 握柄70 使用者XPushing portion 33 Post 40 Push rod pocket 42 Chute 43 Pushing end 51 Pushing surface 53 Push rod spring 55 Positioning hole 61 Grip 70 User X