TWM531883U - Ratchet wrench with positioning structure - Google Patents
Ratchet wrench with positioning structure Download PDFInfo
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- TWM531883U TWM531883U TW105206440U TW105206440U TWM531883U TW M531883 U TWM531883 U TW M531883U TW 105206440 U TW105206440 U TW 105206440U TW 105206440 U TW105206440 U TW 105206440U TW M531883 U TWM531883 U TW M531883U
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Description
本創作是有關一種棘輪扳手,尤指一種轉動撥動件一小角度即可釋放自由旋轉的旋轉頭的具快速釋放結構的棘輪扳手。 The present invention relates to a ratchet wrench, and more particularly to a ratchet wrench with a quick release structure that rotates the toggle member at a small angle to release the freely rotatable rotary head.
棘輪扳手是一種常見的手動鬆緊工具,其具有操作的靈活性,自由的往返運動能力,以進行螺栓、螺母或類似元件的鬆鎖作業,因此在很多場合下取代了傳統的扳手。 The ratchet wrench is a common manual tightening tool with operational flexibility and free reciprocating capability for loosening bolts, nuts or similar components, thus replacing traditional wrenches in many situations.
棘輪扳手包含一頭座、由頭座向外延伸之一扳桿、設置於頭座之一驅動頭。驅動頭可以透過各種不同尺寸的套筒連動工作物,例如上述螺帽、螺栓等。使用者只須握住扳桿加以往復旋轉,即可將工作物旋鬆或鎖緊。然而目前業界使用之棘輪扳手常常受限於死角或狹小空間,使得棘輪扳手的驅動頭無法順利螺合工作物。因此市面上有一種驅動頭可相對扳桿轉動的棘輪扳手誕生。然而現有可轉動驅動頭的棘輪扳手,其定位驅動頭的設計結構複雜,操作上不便且已不符市場所需。 The ratchet wrench includes a headstock, a lever extending outward from the headstock, and a driving head disposed on the headstock. The drive head can be used to connect work objects through various sizes of sleeves, such as the above nuts, bolts and the like. The user can loosen or lock the work by simply holding the lever and rotating it back and forth. However, ratchet wrenches currently used in the industry are often limited by dead ends or small spaces, so that the drive head of the ratchet wrench cannot smoothly screw the work. Therefore, there is a ratchet wrench on the market that can be rotated relative to the trigger. However, the ratchet wrench of the existing rotatable driving head has a complicated design structure of the positioning driving head, is inconvenient in operation, and is inconsistent with the market.
有鑒於此,本創作人遂針對上述現有技術,特潛心研究並配合學理的運用,盡力解決上述之問題點,即成為本創作人改良之目標。 In view of this, the creator has made great efforts to solve the above problems by focusing on the above-mentioned prior art, and has devoted himself to the application of the theory, that is, the goal of the creator's improvement.
本創作目的之一,在於提供一種橫向地推動鎖止按鈕移動即可快速地卡固或釋放旋轉頭的具定位結構的棘輪扳手。 One of the aims of the present invention is to provide a ratchet wrench having a positioning structure that can quickly clamp or release the rotary head by laterally pushing the lock button to move.
為達上述目的,本創作提供一種具定位結構的棘輪扳手,包括一驅動桿、一旋轉頭及一鎖止按鈕。驅動桿包含一叉狀臂、形成叉狀臂的一叉狀開口、連通叉狀開口的一軸向孔及與軸向孔相交的一徑向孔。旋轉頭樞接於叉狀臂兩端,旋轉頭包含一球形外殼、設於球形外殼內的一棘輪機構、設於球形外殼的複數定位凹槽及形成旋轉頭並穿過叉狀臂兩端的一樞轉軸線,其中樞轉軸線與徑向孔平行。鎖止按鈕包含容置於徑向孔的一鎖止桿與設置於軸向孔的一閂鎖棒。鎖止桿橫向移動地與閂鎖棒連動,閂鎖棒卡固或脫離任一定位凹槽。 To achieve the above object, the present invention provides a ratchet wrench having a positioning structure, including a driving rod, a rotating head and a locking button. The drive rod includes a forked arm, a forked opening forming a forked arm, an axial bore communicating the forked opening, and a radial bore intersecting the axial bore. The rotating head is pivotally connected to the two ends of the fork arm, and the rotating head comprises a spherical outer casing, a ratchet mechanism disposed in the spherical outer casing, a plurality of positioning grooves disposed on the spherical outer casing, and a plurality of positioning holes forming the rotating head and passing through the ends of the forked arms A pivot axis, wherein the pivot axis is parallel to the radial bore. The lock button includes a lock lever received in the radial hole and a latch rod disposed in the axial hole. The locking lever is moved laterally in conjunction with the latching bar, and the latching bar is snapped or disengaged from any of the positioning recesses.
本創作還具有以下優點,透過往復按壓或左右來回推動鎖止按鈕即可快速達到鎖定或釋放旋轉頭的目的,因此本創作具有結構簡單及操作便捷等優點。此外,本創作的限位結構,還具有增加鎖止按鈕在鎖止位置或釋放位置的穩定性及可靠性的功效。 The creation also has the following advantages: the purpose of locking or releasing the rotary head can be quickly achieved by reciprocating pressing or pushing the lock button back and forth, so that the creation has the advantages of simple structure and convenient operation. In addition, the limit structure of the present invention also has the effect of increasing the stability and reliability of the lock button in the locked position or the released position.
100‧‧‧棘輪扳手 100‧‧‧ Ratchet Wrench
110‧‧‧操作手柄 110‧‧‧Operation handle
120‧‧‧驅動桿 120‧‧‧ drive rod
130‧‧‧叉狀臂 130‧‧‧forked arm
132‧‧‧支承栓 132‧‧‧Support bolt
140‧‧‧擴大端 140‧‧‧Expanded
142‧‧‧桿體 142‧‧‧ rod body
144‧‧‧旋轉軸線 144‧‧‧Rotation axis
150‧‧‧叉狀開口 150‧‧‧fork opening
160‧‧‧軸向孔 160‧‧‧Axial hole
162‧‧‧第一孔洞 162‧‧‧ first hole
164‧‧‧第二孔洞 164‧‧‧Second hole
170‧‧‧徑向孔 170‧‧‧ radial holes
180‧‧‧限位槽 180‧‧‧Limited slot
200‧‧‧旋轉頭 200‧‧‧Rotating head
210‧‧‧球形外殼 210‧‧‧ spherical shell
220‧‧‧定位凹槽 220‧‧‧ positioning groove
222‧‧‧第一定位凹槽 222‧‧‧First positioning groove
224‧‧‧第二定位凹槽 224‧‧‧Second positioning groove
230‧‧‧樞轉軸線 230‧‧‧ pivot axis
240‧‧‧輸出件 240‧‧‧ Outputs
242‧‧‧定位球 242‧‧‧ Positioning ball
244‧‧‧中心軸 244‧‧‧ center axis
250‧‧‧鎖止按鈕 250‧‧‧Lock button
252‧‧‧鎖止凹槽 252‧‧‧Locking groove
254‧‧‧釋放凹槽 254‧‧‧ release groove
256‧‧‧第一凹槽 256‧‧‧first groove
258‧‧‧第二凹槽 258‧‧‧second groove
260‧‧‧鎖止桿 260‧‧‧Locking lever
270‧‧‧閂鎖棒 270‧‧‧Latch stick
272‧‧‧第一棒體 272‧‧‧First rod
274‧‧‧第二棒體 274‧‧‧Second rod
276‧‧‧壓縮彈簧 276‧‧‧Compressed spring
280‧‧‧限位結構 280‧‧‧Limited structure
282‧‧‧限位件 282‧‧‧Limited parts
284‧‧‧限位彈簧 284‧‧‧Limited spring
圖1為繪示本創作具定位結構的棘輪扳手的立體示意圖。 FIG. 1 is a perspective view showing a ratchet wrench of the present invention with a positioning structure.
圖2為繪示本創作具定位結構的棘輪扳手的部分剖視圖。 2 is a partial cross-sectional view showing the ratchet wrench of the present invention with a positioning structure.
圖3為繪示本創作具定位結構的棘輪扳手的另一立體示意圖。 FIG. 3 is another perspective view of the ratchet wrench of the present invention with a positioning structure.
圖4為圖3的部分剖視圖。 Figure 4 is a partial cross-sectional view of Figure 3.
圖5為繪示本創作具定位結構的棘輪扳手的又一立體示意圖。 FIG. 5 is still another perspective view of the ratchet wrench of the present invention with a positioning structure.
圖6為圖5的部分剖視圖。 Figure 6 is a partial cross-sectional view of Figure 5.
有關本創作之詳細說明及技術內容,配合圖式說明如下,然而所附圖式僅提供參考與說明用,並非用來對本創作加以限制者。 The detailed description and technical content of the present invention are described below with reference to the drawings, but the drawings are only for reference and explanation, and are not intended to limit the creation.
如圖1至圖4所示,本創作提供一種具定位結構的棘輪扳手100,包括一驅動桿120、一旋轉頭200及一鎖止按鈕250。在本實施例中,棘輪扳手100較佳還包含能夠容置驅動桿120的一操作手柄110,藉由直立狀態的快速旋轉或水平狀態的往復扳動操作手柄110,使旋轉頭200對工作物(圖略)轉緊或轉鬆。 As shown in FIG. 1 to FIG. 4 , the present invention provides a ratchet wrench 100 having a positioning structure, including a driving rod 120 , a rotating head 200 and a locking button 250 . In the present embodiment, the ratchet wrench 100 preferably further includes an operating handle 110 capable of accommodating the driving rod 120. The operating unit 110 is operated by the rapid rotation in an upright state or the reciprocating movement of the horizontal state. (figure) Turn tight or loose.
驅動桿120包含一叉狀臂130、形成叉狀臂130的一叉狀開口150、連通叉狀開口150的一軸向孔160及與軸向孔160相交的一徑向孔170。如圖所示的叉狀臂130還包含二叉齒(未標示),叉狀開口150形成於二叉齒之間。旋轉頭200樞接於叉狀臂130兩端,旋轉頭200包含一球形外殼210、設於球形外殼210內的一棘輪機構(圖略)、設於球形外殼210的複數定位凹槽220及形成旋轉頭200並穿過叉狀臂130兩端的一樞轉軸線230,其中樞轉軸線230與徑向孔170平行。 The drive rod 120 includes a forked arm 130, a forked opening 150 forming the forked arm 130, an axial bore 160 communicating the forked opening 150 and a radial bore 170 intersecting the axial bore 160. The fork arm 130 as shown also includes a bifurcation (not labeled) formed between the bifurcations. The rotating head 200 is pivotally connected to the two ends of the fork arm 130. The rotating head 200 includes a spherical outer casing 210, a ratchet mechanism disposed in the spherical outer casing 210 (not shown), a plurality of positioning grooves 220 disposed on the spherical outer casing 210, and a forming portion. The head 200 is rotated and passed through a pivot axis 230 at each end of the fork arm 130, wherein the pivot axis 230 is parallel to the radial bore 170.
旋轉頭200還包含凸設於球形外殼210一端的方狀輸出件240、設於輸出件240一側壁的定位球242及與方狀輸出件240連接的棘輪機構(圖略)。棘輪機構亦設置於球形外殼210內,藉由輸出件240的定位球242卡固地組裝各種不同尺寸的套筒(圖略),以對工作物轉緊或轉鬆。由於棘輪機構為現有裝置,在此不多加贅述。 The rotary head 200 further includes a square output member 240 protruding from one end of the spherical outer casing 210, a positioning ball 242 disposed on one side wall of the output member 240, and a ratchet mechanism (not shown) connected to the square output member 240. The ratchet mechanism is also disposed in the spherical outer casing 210, and the sleeves 242 of the output member 240 are fixedly assembled with various sizes of sleeves (not shown) to tighten or loosen the work. Since the ratchet mechanism is an existing device, it will not be described here.
在本實施例中,驅動桿120更包含二支承栓132、一擴大端140及一桿體142。各支承栓132分別穿過叉狀臂130兩端,並固定在球形外殼210與叉狀臂130之間,其中樞轉軸線230假想地穿過各支承栓132的軸心,使旋轉頭200能夠以樞轉軸線230為軸心在叉狀開口150自由地旋轉一特定角度,例如0度至270度。擴大端140設置於叉狀臂130與桿體142之間,擴大端140的尺寸大於桿體142的尺 寸,且軸向孔160與徑向孔170較佳皆開設於擴大端140中。換言之,鎖止按鈕250同樣安置於擴大端140內,如此使本實施例的棘輪扳手100具有較佳的強度與操作品質。 In the embodiment, the driving rod 120 further includes two supporting pins 132, an enlarged end 140 and a rod 142. Each of the support pins 132 passes through the two ends of the fork arms 130 and is fixed between the spherical outer casing 210 and the fork arms 130, wherein the pivot axis 230 imaginarily passes through the axis of each of the support pins 132, so that the rotary head 200 can The forked opening 150 is free to rotate at a specific angle, such as 0 to 270 degrees, with the pivot axis 230 as the axis. The enlarged end 140 is disposed between the fork arm 130 and the rod body 142, and the enlarged end 140 has a size larger than that of the rod body 142. Preferably, the axial bore 160 and the radial bore 170 are preferably formed in the enlarged end 140. In other words, the lock button 250 is also disposed within the enlarged end 140, thus providing the ratchet wrench 100 of the present embodiment with better strength and operational quality.
此外,本實施例的各定位凹槽220至少包含設置於球形外殼210球頂的一第一定位凹槽222及設置於球形外殼210兩相對側壁的一第二定位凹槽224。第一定位凹槽222與第二定位凹槽224之間較佳形成90度夾角,以便於使用者在直立狀態,亦即輸出件240的中心軸244與驅動桿120的旋轉軸線144平行時,或者是在水平狀態,亦即輸出件240的中心軸244與驅動桿120的旋轉軸線144垂直時操作棘輪扳手100。旋轉軸線144較佳是指驅動桿120及/或操作手柄110的中心線。定位凹槽220的形狀較佳與閂鎖棒270的形狀相對應,以利閂鎖棒270卡固定位凹槽220。 In addition, each of the positioning grooves 220 of the embodiment includes at least a first positioning groove 222 disposed on the top of the spherical outer casing 210 and a second positioning groove 224 disposed on opposite sidewalls of the spherical outer casing 210. Preferably, the first positioning groove 222 and the second positioning groove 224 form an angle of 90 degrees, so that the user is in an upright state, that is, when the central axis 244 of the output member 240 is parallel to the rotation axis 144 of the driving rod 120. Alternatively, the ratchet wrench 100 is operated in a horizontal state, i.e., the central axis 244 of the output member 240 is perpendicular to the axis of rotation 144 of the drive rod 120. The axis of rotation 144 preferably refers to the centerline of the drive rod 120 and/or the operating handle 110. The shape of the positioning groove 220 preferably corresponds to the shape of the latching bar 270, so that the latching bar 270 is fixed to the positioning groove 220.
鎖止按鈕250包含容置於徑向孔170的一鎖止桿260與設置於軸向孔160的一閂鎖棒270,其中鎖止桿260兩端較佳凸出徑向孔170二開口之外,以便使用者按壓或往復地推動。鎖止桿260從釋放位置(如圖4)橫向地移動到鎖止位置(如圖2),使閂鎖棒270連動地凸出叉狀開口150並卡固任一定位凹槽220。 The locking button 250 includes a locking rod 260 received in the radial hole 170 and a latching rod 270 disposed in the axial hole 160. The two ends of the locking rod 260 preferably protrude from the radial hole 170. In addition, the user pushes or reciprocates. The locking lever 260 is laterally moved from the release position (as shown in FIG. 4) to the locked position (FIG. 2), so that the latching bar 270 projects the forked opening 150 in conjunction with each other and engages any of the positioning recesses 220.
在如圖2、圖4及圖6所示的實施例中,鎖止桿260相對軸向孔160的一側面還包含一鎖止凹槽252及鄰接鎖止凹槽252的一釋放凹槽254,另一側面則包含一第一凹槽256及一第二凹槽258。當鎖止桿260在徑向孔170內橫向地移動時,會帶動閂鎖棒270於軸向孔160軸向地移動。也就是說,當鎖止桿260移動時,閂鎖棒270的一端能夠滑動地抵觸鎖止凹槽252或釋放凹槽254,另一端則能夠卡固或脫離旋轉頭200的任一定位凹槽220,其中鎖止凹槽252的深度/尺寸較佳小於釋放凹槽254的深度/尺寸。 In the embodiment shown in FIG. 2, FIG. 4 and FIG. 6, the locking lever 260 further includes a locking recess 252 and a releasing recess 254 adjacent to the locking recess 252 with respect to a side of the axial hole 160. The other side includes a first recess 256 and a second recess 258. When the locking bar 260 moves laterally within the radial bore 170, the latching bar 270 is caused to move axially in the axial bore 160. That is, when the lock lever 260 moves, one end of the latch bar 270 can slidably abut against the lock groove 252 or the release groove 254, and the other end can be locked or disengaged from any positioning groove of the rotary head 200. 220, wherein the depth/size of the locking groove 252 is preferably smaller than the depth/size of the release groove 254.
本實施例的閂鎖棒270還包含一第一棒體272、與第一棒體272連接的一第二棒體274及連接第一棒體272或第二棒體274的一壓縮彈簧276。驅動桿120的軸向孔160則包含一第一孔洞162及與第一孔洞162連通的一第二孔洞164。第一棒體272容置於第一孔洞162,第二棒體274則容置於第二孔洞164,其中第一棒體272的直徑/尺寸大於第二棒體274的直徑/尺寸,以便壓縮彈簧276套至於第二棒體274。再者,第一棒體272端部的形狀與各定位凹槽220的形狀相對應,例如圓弧形或其他適合的形狀,以相對應卡固各定位凹槽220。 The latch bar 270 of the present embodiment further includes a first rod body 272, a second rod body 274 connected to the first rod body 272, and a compression spring 276 connecting the first rod body 272 or the second rod body 274. The axial hole 160 of the driving rod 120 includes a first hole 162 and a second hole 164 communicating with the first hole 162. The first rod 272 is received in the first hole 162, and the second rod 274 is received in the second hole 164, wherein the diameter/size of the first rod 272 is larger than the diameter/size of the second rod 274 for compression The spring 276 is sleeved to the second rod 274. Furthermore, the shape of the end of the first rod 272 corresponds to the shape of each positioning groove 220, such as a circular arc shape or other suitable shape, to correspondingly fix the positioning grooves 220.
本實施例的壓縮彈簧276二端較佳分別固定於第一棒體272與第一孔洞162的孔壁底端,以產生閂鎖棒270朝叉狀開口150方向伸出的變形力。當鎖止按鈕250的鎖止桿260橫向地從釋放凹槽254移動到鎖止凹槽252時,閂鎖棒270的壓縮彈簧276受力會伸出軸向孔160並卡固任一定位凹槽222、224。相反地,當鎖止桿260橫向地從鎖止凹槽252移動到釋放凹槽254時,壓縮彈簧276回彈地拉回閂鎖棒270。此時,閂鎖棒270一端脫離旋轉頭200,另一端則抵觸於釋放凹槽254上。因此使用者只須沿著樞轉軸線230的方向往復地移動鎖止桿260即可快速地達到鎖定或釋放旋轉頭200的目的。 The two ends of the compression spring 276 of the present embodiment are preferably respectively fixed to the bottom ends of the first rod body 272 and the first hole 162 to generate a deformation force of the latch rod 270 protruding toward the fork opening 150. When the locking lever 260 of the locking button 250 moves laterally from the release recess 254 to the locking recess 252, the compression spring 276 of the latching bar 270 is forced to extend out of the axial bore 160 and secure any positioning recess. Slots 222, 224. Conversely, when the locking bar 260 moves laterally from the locking groove 252 to the release groove 254, the compression spring 276 rebounds back to the latch bar 270. At this time, one end of the latch bar 270 is separated from the spin head 200, and the other end is in contact with the release groove 254. Therefore, the user only needs to reciprocally move the lock lever 260 in the direction of the pivot axis 230 to quickly achieve the purpose of locking or releasing the rotary head 200.
為了增加鎖止按鈕250在鎖止位置或釋放位置的穩定性及可靠性,本實施例還包含一限位結構280。限位結構280安置於驅動桿120的限位槽180內,且限位槽180較佳與軸向孔160位在同一軸線(圖略)上,以提供強度較佳的定位作用力。限位結構280包含一限位件282及與限位件282連接的一限位彈簧284,其中第一凹槽256與第二凹槽258分別與限位槽180相對應設置。 In order to increase the stability and reliability of the lock button 250 in the locked position or the release position, the embodiment further includes a limit structure 280. The limiting structure 280 is disposed in the limiting slot 180 of the driving rod 120, and the limiting slot 180 is preferably located on the same axis (not shown) as the axial hole 160 to provide a positioning force with better strength. The limiting structure 280 includes a limiting member 282 and a limiting spring 284 connected to the limiting member 282. The first recess 256 and the second recess 258 are respectively disposed corresponding to the limiting slot 180.
在如圖2、圖4及圖6所示的實施例中,第一凹槽256較佳與鎖止凹槽252相對應設置,第二凹槽258則與釋放凹槽254相對應設置,以達到限制鎖止按 鈕250分別位於鎖止位置與釋放位置的功效。限位件282較佳為一球形滾珠、一弧形滾珠或其他類似的元件,限位彈簧284則為一壓縮彈簧,以彈性地卡固鎖止桿260的上述第一凹槽256或第二凹槽258上。 In the embodiment shown in FIG. 2, FIG. 4 and FIG. 6, the first groove 256 is preferably disposed corresponding to the locking groove 252, and the second groove 258 is disposed corresponding to the release groove 254. Reach limit lock The function of the button 250 is in the locked position and the released position, respectively. The limiting member 282 is preferably a spherical ball, an arc-shaped ball or the like. The limiting spring 284 is a compression spring to elastically fix the first groove 256 or the second of the locking rod 260. On the groove 258.
如圖5及圖6所示,為分別繪示本創作具定位結構的棘輪扳手的又一立體示意圖及部分剖視圖,亦即旋轉頭的輸出件中心與驅動桿的軸線垂直的實施例圖。使用者因施工環境需求,須將旋轉頭200的中心軸244調整至與驅動桿120的旋轉軸線144垂直的位置時,使用者橫向地推動鎖止按鈕250的鎖止桿260,閂鎖棒270同步地從鎖止凹槽252移動到釋放凹槽254。 As shown in FIG. 5 and FIG. 6 , another perspective view and a partial cross-sectional view of the ratchet wrench of the present invention with the positioning structure are respectively shown, that is, an embodiment in which the center of the output member of the rotary head is perpendicular to the axis of the driving rod. When the user needs to adjust the central axis 244 of the rotary head 200 to a position perpendicular to the rotational axis 144 of the drive rod 120 due to the construction environment, the user laterally pushes the lock lever 260 of the lock button 250, and the latch rod 270 It moves synchronously from the locking groove 252 to the release groove 254.
此時,旋轉頭200自由地旋轉至輸出件240的中心軸244與驅動桿120的旋轉軸線144垂直的位置,使第二定位凹槽224對準軸向孔160。使用者再反向地推動鎖止按鈕250的鎖止桿260,閂鎖棒270同步地從釋放凹槽254移動到鎖止凹槽252,進而使閂鎖棒270卡固第二定位凹槽224,如此即可對工作物進行水平方向的轉緊與轉鬆作業。 At this time, the rotary head 200 is freely rotated to a position where the central axis 244 of the output member 240 is perpendicular to the rotational axis 144 of the drive rod 120, so that the second positioning groove 224 is aligned with the axial bore 160. The user pushes the lock lever 260 of the lock button 250 in the opposite direction, and the latch bar 270 synchronously moves from the release groove 254 to the lock groove 252, thereby causing the latch bar 270 to clamp the second positioning groove 224. In this way, the work can be horizontally tightened and loosened.
綜上所述,本文於此所揭示的實施例應被視為用以說明本創作,而非用以限制本創作。本創作的範圍應由後附申請專利範圍所界定,並涵蓋其合法均等物,並不限於先前的描述。 In summary, the embodiments disclosed herein are to be considered as illustrative of the present invention and are not intended to limit the present invention. The scope of this creation is defined by the scope of the appended patent application and covers its legal equivalents and is not limited to the foregoing description.
100‧‧‧棘輪扳手 100‧‧‧ Ratchet Wrench
120‧‧‧驅動桿 120‧‧‧ drive rod
130‧‧‧叉狀臂 130‧‧‧forked arm
132‧‧‧支承栓 132‧‧‧Support bolt
140‧‧‧擴大端 140‧‧‧Expanded
150‧‧‧叉狀開口 150‧‧‧fork opening
160‧‧‧軸向孔 160‧‧‧Axial hole
162‧‧‧第一孔洞 162‧‧‧ first hole
164‧‧‧第二孔洞 164‧‧‧Second hole
170‧‧‧徑向孔 170‧‧‧ radial holes
180‧‧‧限位槽 180‧‧‧Limited slot
200‧‧‧旋轉頭 200‧‧‧Rotating head
210‧‧‧球形外殼 210‧‧‧ spherical shell
220‧‧‧定位凹槽 220‧‧‧ positioning groove
222‧‧‧第一定位凹槽 222‧‧‧First positioning groove
224‧‧‧第二定位凹槽 224‧‧‧Second positioning groove
230‧‧‧樞轉軸線 230‧‧‧ pivot axis
240‧‧‧輸出件 240‧‧‧ Outputs
242‧‧‧定位球 242‧‧‧ Positioning ball
250‧‧‧鎖止按鈕 250‧‧‧Lock button
252‧‧‧鎖止凹槽 252‧‧‧Locking groove
254‧‧‧釋放凹槽 254‧‧‧ release groove
256‧‧‧第一凹槽 256‧‧‧first groove
258‧‧‧第二凹槽 258‧‧‧second groove
260‧‧‧鎖止桿 260‧‧‧Locking lever
270‧‧‧閂鎖棒 270‧‧‧Latch stick
272‧‧‧第一棒體 272‧‧‧First rod
274‧‧‧第二棒體 274‧‧‧Second rod
276‧‧‧壓縮彈簧 276‧‧‧Compressed spring
280‧‧‧限位結構 280‧‧‧Limited structure
282‧‧‧限位件 282‧‧‧Limited parts
284‧‧‧限位彈簧 284‧‧‧Limited spring
Claims (13)
Priority Applications (1)
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TW105206440U TWM531883U (en) | 2016-05-05 | 2016-05-05 | Ratchet wrench with positioning structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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TW105206440U TWM531883U (en) | 2016-05-05 | 2016-05-05 | Ratchet wrench with positioning structure |
Publications (1)
Publication Number | Publication Date |
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TWM531883U true TWM531883U (en) | 2016-11-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW105206440U TWM531883U (en) | 2016-05-05 | 2016-05-05 | Ratchet wrench with positioning structure |
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Country | Link |
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TW (1) | TWM531883U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI667104B (en) * | 2018-12-28 | 2019-08-01 | 賴士豪 | Hand tool structure and combination method thereof |
-
2016
- 2016-05-05 TW TW105206440U patent/TWM531883U/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI667104B (en) * | 2018-12-28 | 2019-08-01 | 賴士豪 | Hand tool structure and combination method thereof |
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