TWM551964U - Handheld power tool - Google Patents
Handheld power tool Download PDFInfo
- Publication number
- TWM551964U TWM551964U TW106209368U TW106209368U TWM551964U TW M551964 U TWM551964 U TW M551964U TW 106209368 U TW106209368 U TW 106209368U TW 106209368 U TW106209368 U TW 106209368U TW M551964 U TWM551964 U TW M551964U
- Authority
- TW
- Taiwan
- Prior art keywords
- ring
- ball
- reed
- connecting seat
- seat
- Prior art date
Links
Landscapes
- Harvester Elements (AREA)
Description
本創作係有關一種動力工具,尤指一種手持動力工具。This creation is about a power tool, especially a hand-held power tool.
如第9至10圖所示,習用之手持動力工具,以氣動切割機為例,在於本體91內有驅動單元92,驅動單元92包括氣動馬達921、氣閥922以及壓柄923,有傳動軸93連結在氣動馬達921,且傳動軸93的一端設有切割片94,藉由驅動單元92帶動切割片94轉動,而可進行物件的切割。As shown in the figures 9 to 10, the conventional hand-held power tool, taking a pneumatic cutter as an example, has a driving unit 92 in the body 91. The driving unit 92 includes a pneumatic motor 921, a gas valve 922, and a pressing handle 923, and has a transmission shaft. 93 is coupled to the air motor 921, and one end of the drive shaft 93 is provided with a cutting piece 94. The driving unit 92 drives the cutting piece 94 to rotate, thereby cutting the object.
如第11至12圖所示,前述切割片94所軸接的接頭95有球座951,另在本體91之連接座96有球槽961,球座951置入球槽961內,而可在擺動接頭95後定位,以調整切割片94的角度。如第12圖所示,接頭95能夠樞擺,在於連接座96有彈片962鎖設而壓掣擋珠963抵在球座951上之斜面952,而當滑套97向圖中左側位移時為鬆開位置,擋珠963脫離環牆971的阻擋而可被撐開;另當滑套97向圖中右側位移時為鎖定位置,擋珠963受環牆971的阻擋而不可被撐開,讓接頭95可以在球槽961內被緊固而不動。As shown in the figures 11 to 12, the joint 95 axially connected to the cutting piece 94 has a ball seat 951, and the connecting seat 96 of the body 91 has a ball groove 961, and the ball seat 951 is placed in the ball groove 961, and The swing joint 95 is positioned rearward to adjust the angle of the cutting blade 94. As shown in Fig. 12, the joint 95 can be pivoted in that the connecting seat 96 is locked by the elastic piece 962 and the pressing bead 963 is pressed against the inclined surface 952 of the ball seat 951, and when the sliding sleeve 97 is displaced to the left side in the figure, When the position is released, the ball 963 can be disengaged from the blocking of the ring wall 971; when the sliding sleeve 97 is displaced to the right side in the figure, the locking position is blocked, and the ball 963 is blocked by the ring wall 971 and cannot be opened. The joint 95 can be tightened in the ball slot 961 without moving.
然而,因環牆971在滑套97內凸起的高度固定,且擋珠963和接頭95皆無彈性可言,若要環牆971在鎖定位置時能準確阻擋擋珠963,接頭95、擋珠963以及滑套97,特別是球座951之斜面952以及滑套97之環牆971,尺寸皆須相當精準。然而,連接座96為鎖設彈片962,必須加工斜面964且鑽孔並攻牙,在實際作業上加工不易;斜面952加工完成後,因球座951為球形而難以固定,造成量測斜面952的困難。因此,接頭95、擋珠963、連接座96以及滑套97的尺寸,有難以達到精準要求的問題,故實務上常發生環牆971和擋珠963之間存在間隙而無法緊固,造成工作之切割片94在作業時有晃動的問題。However, since the height of the raised wall 971 in the sliding sleeve 97 is fixed, and the ball 963 and the joint 95 are inelastic, the ring 971 can accurately block the ball 963, the joint 95, and the ball stop when the locking position is in the locked position. The 963 and the sliding sleeve 97, in particular the bevel 952 of the ball seat 951 and the ring wall 971 of the sliding sleeve 97, must be of a very precise size. However, the connecting seat 96 is a locking elastic piece 962, and the inclined surface 964 must be machined and drilled and tapped, which is difficult to process in actual operation; after the processing of the inclined surface 952 is completed, the spherical seat 951 is spherical and difficult to fix, resulting in measuring the inclined surface 952. Difficulties. Therefore, the size of the joint 95, the ball 963, the connecting seat 96, and the sliding sleeve 97 has a problem that it is difficult to achieve precise requirements. Therefore, in practice, there is a gap between the ring wall 971 and the retaining ball 963, which cannot be tightened, resulting in work. The cut piece 94 has a problem of shaking during work.
本創作之主要目的,在於解決上述的問題而提供一種手持動力工具,藉由束環之設置,確保球座能被擋珠緊固在連接座之球槽內,達到工作件在作業時穩固而不晃動的功效。The main purpose of the present invention is to solve the above problems and provide a hand-held power tool. By means of the arrangement of the collar, it is ensured that the ball seat can be fastened by the ball in the ball groove of the connecting seat, so that the working piece is stable during operation. Does not shake the effect.
為達前述之目的,本創作係包括:For the purposes of the foregoing, this creative department includes:
一本體,內部設有一驅動單元,且具有一工作端,該驅動單元有一傳動軸伸向該工作端,該傳動軸具撓性而可彎曲;a body, a driving unit is disposed therein, and has a working end, the driving unit has a driving shaft extending toward the working end, the driving shaft is flexible and bendable;
一連接座,設在該本體之工作端,有一軸向凹設之球槽,且有至少位在相對兩側之複數穿孔,該複數穿孔呈徑向開設且連通該球槽;a connecting seat, disposed at the working end of the body, having an axially recessed ball slot, and having at least a plurality of perforations on opposite sides, the plurality of through holes extending radially and communicating with the ball slot;
一接頭,有一球座於該球槽內以相對的兩側樞接於該連接座而可樞擺,且該球座外周有沿軸向呈前後設置的複數斜面,任一斜面可隨該球座樞擺而和穿孔相向;a joint, a ball seat is pivotally pivoted to the connecting seat on opposite sides of the ball slot, and the outer periphery of the ball seat has a plurality of inclined faces disposed in front and rear along the axial direction, and any inclined surface can accompany the ball The seat pivots and faces the perforations;
一束環,套設在該連接座外周,該束環有一處斷開而在兩端形成一間隙,該兩端分別有一凸塊;a bundle ring is sleeved on the outer circumference of the connecting seat, the bundle ring is disconnected and a gap is formed at both ends, and the two ends respectively have a bump;
一調整件,有一軸部穿經該二凸塊,且有一驅動部連結該軸部的一端而可牽動該二凸塊相對靠近至抵緊或遠離,以控制該間隙的大小而束緊或鬆開該束環,該束環並設有簧片遮蓋在該複數穿孔上之;An adjusting member has a shaft portion passing through the two protrusions, and a driving portion is coupled to one end of the shaft portion to pull the two protrusions relatively close to abut or away to control the size of the gap and tighten or loose Opening the bundle ring, the bundle ring is provided with a reed to cover the plurality of perforations;
複數擋珠,分別設在各該穿孔中,且受該束環阻擋而落於所在穿孔相向的斜面上,在該束環被束緊時,該束環所設之簧片對該複數擋珠徑向施壓於所在之斜面,以固定該球座在該球槽中;a plurality of retaining beads are respectively disposed in each of the perforations, and are blocked by the bundling ring and fall on the inclined surface of the perforated direction. When the bundling ring is tightened, the reed is provided by the bundling ring to the plurality of retaining beads Radially pressing on the slope of the ball to fix the ball seat in the ball groove;
一端蓋,設於該連接座有該接頭伸出的一端;An end cover is disposed at an end of the connecting seat where the joint protrudes;
一工作件,可轉動地連接在該接頭,該傳動軸從該連接座和該接頭中穿過而可傳動地連接該工作件。A work piece is rotatably coupled to the joint, and the drive shaft passes through the joint and the joint to driveably connect the work piece.
其中,該調整件為一快拆,該驅動部為一偏心手把,該軸部為一螺栓而螺設在該驅動部,該軸部在異於該驅動部的一端有一擋部,以該軸部之旋動而可調整該擋部和該驅動部之間距,且以該驅動部扳動而快速牽動該二凸塊相對靠近至抵緊或遠離。Wherein, the adjusting member is a quick release, the driving portion is an eccentric handle, the shaft portion is screwed on the driving portion, and the shaft portion has a blocking portion at an end different from the driving portion, The rotation of the shaft portion adjusts the distance between the blocking portion and the driving portion, and the driving portion is pulled to quickly pull the two protrusions relatively close to abut or away.
其中,該簧片呈環狀且一處斷開而在兩端形成一間隙,該簧片的其中一端具有一向內彎而凸出之擋部;該連接座在有該束環套設之外周有一凹部,該簧片設於該束環中且以該擋部伸入該凹部中,以限制該簧片不相對該連接座轉動。Wherein, the reed is annular and disconnected at one end to form a gap at both ends, one end of the reed has an inwardly curved convex portion; the connecting seat is outside the collar There is a recess provided in the collar and extending into the recess with the stop to limit rotation of the reed relative to the connector.
其中,該束環的內周有一第一環牆,在該第一環牆的一側形成一供該簧片容設之第一環槽,且在該第一環牆的另一側形成一供該端蓋置入之第二環槽。Wherein, the inner circumference of the bundle ring has a first annular wall, a first annular groove for receiving the reed is formed on one side of the first annular wall, and a other side is formed on the other side of the first annular wall a second ring groove into which the end cap is placed.
其中,該端蓋的外周有一第二環牆,該第二環牆隨該端蓋設於該連接座的一端而對該束環形成阻擋。The outer circumference of the end cover has a second annular wall, and the second annular wall forms a barrier to the bundle ring with the end cover disposed at one end of the connecting seat.
本創作之上述及其他目的與優點,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。The above and other objects and advantages of the present invention will become more apparent from the detailed description and the accompanying drawings.
當然,本創作在某些另件上,或另件之安排上容許有所不同,但所選用之實施例,則於本說明書中,予以詳細說明,並於附圖中展示其構造。Of course, the present invention is allowed to differ in some of the parts, or the arrangement of the parts, but the selected embodiments are described in detail in the present specification, and the construction thereof is shown in the drawings.
請參閱第1圖至第8圖,圖中所示者為本創作所選用之實施方式和較佳實施例,此僅供說明之用,在專利申請上並不受此述實施方式之限制。Please refer to FIG. 1 to FIG. 8 , which are the embodiments and preferred embodiments selected for the present invention, which are for illustrative purposes only and are not limited by the embodiments described herein.
本創作提供一種手持動力工具,在此是以氣動切割機為較佳實施例,如第1至3圖所示,包括一本體1、一連接座2、一接頭3、一束環4、一調整件5、複數擋珠6、一端蓋7以及一工作件8,其中:The present invention provides a hand-held power tool, which is a pneumatic cutter as a preferred embodiment, as shown in Figures 1 to 3, including a body 1, a connector 2, a connector 3, a bundle 4, and a The adjusting member 5, the plurality of beads 6, the end cover 7 and a working member 8, wherein:
如第2至3圖所示,本體1內部設有一驅動單元11,且具有一工作端12,驅動單元11有一傳動軸111,此傳動軸111伸向工作端12,傳動軸111具撓性而可彎曲。本實施例之驅動單元11,除傳動軸111之外,並包括有氣動馬達112、氣閥113以及壓柄114,可由壓柄114開啟氣閥113而接通高壓氣體,以驅動氣動馬達112旋轉而帶動傳動軸111轉動。在不同實施例中,所述驅動單元11除上述氣動馬達112為高壓氣體驅動者外,亦可為電動馬達而為電力驅動者。As shown in Figures 2 to 3, the body 1 is internally provided with a driving unit 11 and has a working end 12. The driving unit 11 has a transmission shaft 111. The transmission shaft 111 extends to the working end 12, and the transmission shaft 111 has flexibility. Bendable. The driving unit 11 of the embodiment, in addition to the transmission shaft 111, includes a pneumatic motor 112, a gas valve 113, and a pressing handle 114. The gas valve 113 can be opened by the pressing handle 114 to open the high-pressure gas to drive the air motor 112 to rotate. The drive shaft 111 is driven to rotate. In different embodiments, the driving unit 11 may be an electric motor or an electric driver in addition to the air motor 112 being a high-pressure gas driver.
如第2至3圖所示,連接座2設在本體1之工作端12,此連接座2有一軸向凹設之球槽21,且有至少位在相對兩側之複數穿孔22,複數穿孔22呈徑向開設且連通球槽21。於本實施例中,連接座2僅有二穿孔22,且如圖中所示為一者在上而另一者在下。As shown in Figures 2 to 3, the connector 2 is disposed at the working end 12 of the body 1, the connector 2 has an axially recessed ball slot 21, and has at least a plurality of perforations 22 on opposite sides, a plurality of perforations 22 is opened radially and communicates with the ball groove 21. In the present embodiment, the connector 2 has only two through holes 22, and one is shown above and the other is below as shown.
如第2至3圖所示,接頭3有一球座31,此球座31置於球槽21內,且球座31以其相對的兩側樞接於連接座2,故球座31可以樞擺,且球座31外周有沿軸向呈前後設置的複數斜面32,任一斜面32可隨球座31樞擺而和穿孔22相向。於本實施例中,球座31有二環溝33、34一前一後而設,各環溝33、34皆有一對斜面32,且球座31在球槽21內的端部另有一斜面32。As shown in the second to third figures, the joint 3 has a ball seat 31. The ball seat 31 is placed in the ball groove 21, and the ball seat 31 is pivotally connected to the connecting seat 2 on opposite sides thereof, so the ball seat 31 can be pivoted. The pendulum, and the outer periphery of the ball seat 31 has a plurality of inclined faces 32 disposed in the axial direction, and any of the inclined faces 32 can be pivoted with the ball seat 31 to face the perforations 22. In the present embodiment, the ball seat 31 has two ring grooves 33, 34 arranged one after the other, each of the ring grooves 33, 34 has a pair of inclined faces 32, and the ball seat 31 has a slope at the end in the ball groove 21. 32.
如第2至3圖所示,束環4套設在連接座2外周,束環4有一處斷開而有兩端形成一間隙41,兩端分別有一凸塊42、43。調整件5有一軸部51穿經二凸塊42、43,且有一驅動部52連結軸部51的一端而可牽動二凸塊42、43,令二凸塊42、43相對靠近至抵緊或遠離,藉以控制間隙41的大小,當間隙41變小時,束環4為束緊的狀態,而當間隙41恢復而變大時,束環4為鬆開的狀態。束環4並設有簧片44,此簧片44遮蓋在複數穿孔22上。44As shown in the second to third figures, the bundle ring 4 is sleeved on the outer circumference of the joint 2, the bundle ring 4 is disconnected at one end, and a gap 41 is formed at both ends, and a projection 42 and 43 are respectively formed at both ends. The adjusting member 5 has a shaft portion 51 passing through the two protrusions 42 and 43 and a driving portion 52 connecting one end of the shaft portion 51 to pull the two protrusions 42 and 43 so that the two protrusions 42 and 43 are relatively close to each other or Further, by controlling the size of the gap 41, when the gap 41 becomes small, the bundle ring 4 is in a tightened state, and when the gap 41 is restored and becomes large, the bundle ring 4 is in a released state. The collar 4 is provided with a reed 44 which is placed over the plurality of perforations 22. 44
於本實施例中,調整件5為一快拆,而驅動部52為一偏心手把,軸部51為一螺栓而螺設在驅動部52,軸部51在異於驅動部52的一端有一擋部53,以軸部51之旋動而可調整擋部53和驅動部52之間距,藉由調整束環4之凸塊42、43之間可相對位移之距離,以決定間隙41可以張開的程度,且以驅動部52扳動而快速牽動二凸塊42、43相對靠近至抵緊或遠離。In the embodiment, the adjusting member 5 is a quick release, and the driving portion 52 is an eccentric handle. The shaft portion 51 is screwed to the driving portion 52. The shaft portion 51 has a different end from the driving portion 52. The blocking portion 53 adjusts the distance between the blocking portion 53 and the driving portion 52 by the rotation of the shaft portion 51, and adjusts the distance of relative displacement between the projections 42 and 43 of the collar 4 to determine that the gap 41 can be opened. The degree of opening, and the driving portion 52 is pulled to quickly pull the two bumps 42, 43 relatively close to abut or away.
如第2至3圖所示,複數擋珠6分別設在各穿孔22中,且受束環4阻擋而落於所在穿孔22相向的斜面32上。在束環4被束緊時,束環4所設之簧片44對複數擋珠6徑向施壓於所在之斜面32,以固定球座31在球槽21中。As shown in Figs. 2 to 3, a plurality of beads 6 are respectively disposed in the respective perforations 22, and are blocked by the bundle ring 4 to fall on the inclined faces 32 on which the perforations 22 face. When the collar 4 is tightened, the reed 44 provided by the collar 4 radially presses the plurality of beads 6 against the inclined surface 32 to fix the ball seat 31 in the ball groove 21.
如第2至3圖所,端蓋7設於連接座2有接頭3伸出的一端。於本實施例中,束環4的內周有一第一環牆45,在第一環牆45的一側形成一第一環槽46供簧片44容設,且在第一環牆45的另一側形成一第二環槽47供端蓋7置入。本實施例之端蓋7,其外周有一第二環牆71,第二環牆71隨端蓋7設於連接座2的一端,以此第二環牆71對束環4形成阻擋。As shown in Figures 2 to 3, the end cap 7 is provided at the end of the joint 2 where the joint 3 projects. In the present embodiment, the inner circumference of the bundle ring 4 has a first annular wall 45, and a first annular groove 46 is formed on one side of the first annular wall 45 for receiving the reed 44, and at the first annular wall 45. The other side forms a second ring groove 47 for the end cover 7 to be placed. The end cover 7 of the present embodiment has a second annular wall 71 on the outer circumference thereof, and the second annular wall 71 is disposed at one end of the connecting base 2 with the end cover 7, so that the second annular wall 71 forms a barrier to the bundle ring 4.
如第3圖所示,工作件8可轉動地連接在接頭3,傳動軸111從連接座2和接頭3中穿過而可傳動地連接工作件8。於本實施例中,工作件8為切割片,配合所接之傳動軸111具有可撓性,而可在接頭3之球座31在連接座2之球槽21內樞擺而相對擺動時,調整工作件8之切割角度。As shown in Fig. 3, the workpiece 8 is rotatably coupled to the joint 3, and the drive shaft 111 passes through the joint 2 and the joint 3 to driveably connect the work piece 8. In the embodiment, the working piece 8 is a cutting piece, and the connecting shaft 111 is flexible, and can be pivoted when the ball seat 31 of the joint 3 pivots in the ball groove 21 of the connecting seat 2 to swing relative to each other. Adjust the cutting angle of the work piece 8.
如第2至3圖所示,本實施例之簧片44,其係呈環狀,且一處斷開而在兩端形成一間隙441,簧片44在兩端的其中一端具有一向內彎而凸出之擋部442。於本實施例中,連接座2在有束環4套設之外周有一凹部23,簧片44設於束環4中且以擋部442伸入凹部23中,以限制簧片44不相對連接座2轉動。As shown in Figures 2 to 3, the reed 44 of the present embodiment is annular and is broken at one end to form a gap 441 at both ends, and the reed 44 has an inward bend at one end of the both ends. a protruding portion 442. In the present embodiment, the connecting seat 2 has a recess 23 on the outer circumference of the sleeve ring 4, and the spring 44 is disposed in the collar 4 and extends into the recess 23 with the blocking portion 442 to restrict the reeds 44 from being oppositely connected. Seat 2 rotates.
如第4圖所示,例如要將接頭3的角度調整為朝上或朝下,可先扳開驅動部52而讓間隙41較大,此時束環4為鬆開狀態,即可將接頭往上或往下擺動,於本實施例中為上擺25度。如第5至6圖所示,在接頭3往上擺動的中途,擋珠6會被球座31頂開,此時因束環4和所設之簧片44皆具斷開之結構,故可順應擋珠6而外擴,使擋珠6得由一斜面32跨越至另一斜面32。另如第7至8圖所示,在接頭3之擺動位置確定後,由於二凸塊42、43有軸部51之穿設,且二凸塊42、43的兩側分別有驅動部52和擋部53的阻擋,可將擋部53在軸部51上旋動而調整至適當位置時,透過為偏心手把之驅動部52的扳動,而可將擋部53往驅動部52的方向拉近,讓二凸塊42、43相對靠近至抵緊,而可快速縮小間隙41而將束環4束緊,此時位在相對兩側之穿孔22的擋珠6,會受束緊之簧片44的壓迫,進而徑向施壓在斜面32上,所以可由擋珠6將球座31在連接座2之球槽21內固定,而使接頭3固定在上擺或下擺的狀態。As shown in FIG. 4, for example, if the angle of the joint 3 is adjusted to be upward or downward, the driving portion 52 can be first opened to make the gap 41 large, and the collar 4 is released, and the joint can be connected. Swing up or down, in the present embodiment, the upper swing is 25 degrees. As shown in the fifth to sixth figures, in the middle of the swing of the joint 3, the retaining bead 6 is pushed open by the ball seat 31. At this time, since the bundle ring 4 and the reed 44 provided have a broken structure, The ball 6 can be extended to conform to the ball 6 so that the ball 6 can be spanned from one slope 32 to the other. Further, as shown in FIGS. 7 to 8, after the swing position of the joint 3 is determined, since the two projections 42 and 43 have the shaft portion 51, the two portions of the two projections 42 and 43 respectively have the driving portion 52 and When the stopper 53 is rotated by the shaft portion 51 and adjusted to an appropriate position, the blocking portion 53 can be moved by the driving portion 52 of the eccentric handle to move the stopper 53 toward the driving portion 52. When the two bumps 42 and 43 are brought closer to each other, the gaps 41 can be quickly narrowed and the bundle ring 4 can be tightened. At this time, the beads 6 of the perforations 22 located on opposite sides are tightly tightened. The pressing of the reed 44 and the radial pressing on the inclined surface 32 allow the ball seat 31 to be fixed in the ball groove 21 of the connecting seat 2 by the ball 6 to fix the joint 3 to the upper swing or the hem.
由上述之說明不難發現本創作之優點在於,藉由連接座2上有束環4之設置,透過調整件5之作動而讓束環4在連接座2上束緊,且經簧片44對擋珠6徑向施壓於所在之斜面32,此時因束環4可控制間隙41之大小,即使接頭3之斜面32、束環4以及擋珠6等構件的尺寸精度較低,仍可藉由調整件5控制束環4在連接座2上束緊的程度,確實透過簧片44束緊在擋珠6上,並維持簧片44徑向施壓在擋珠6上的力量,以確保球座31能被擋珠6緊固在連接座2之球槽21內,避免工作件8在操作時發生隨接頭3晃動的問題,達到工作件8在作業時穩固而不晃動的功效。From the above description, it is not difficult to find that the present invention has the advantage that the bundle ring 4 is tightened on the connecting base 2 by the action of the adjusting member 5 by the arrangement of the binding ring 4 on the connecting base 2, and the reed 44 is passed through the reed 44. The bead 6 is radially pressed against the slope 32 where it is located. At this time, since the collar 4 can control the size of the gap 41, even if the size of the bevel 32, the collar 4, and the ball 6 of the joint 3 is low, The adjustment member 5 can control the degree to which the bundle ring 4 is tightened on the connecting seat 2, and is surely tightened on the retaining bead 6 through the reed 44, and maintains the force of the reed 44 to press radially on the retaining bead 6. In order to ensure that the ball seat 31 can be fastened in the ball groove 21 of the connecting seat 2 by the ball retaining ball 6, the problem that the working piece 8 is shaken with the joint 3 during operation can be avoided, and the work piece 8 can be stabilized without shaking during operation. .
以上所述實施例之揭示係用以說明本創作,並非用以限制本創作,故舉凡數值之變更或等效元件之置換仍應隸屬本創作之範疇。The above description of the embodiments is intended to be illustrative of the present invention and is not intended to limit the scope of the present invention.
由以上詳細說明,可使熟知本項技藝者明瞭本創作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。From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the aforementioned objectives, and has been in compliance with the provisions of the Patent Law, and has filed a patent application.
(習用部分)
91‧‧‧本體
92‧‧‧驅動單元
921‧‧‧氣動馬達
922‧‧‧氣閥
923‧‧‧壓柄
93‧‧‧傳動軸
94‧‧‧切割片
95‧‧‧接頭
951‧‧‧球座
952‧‧‧斜面
96‧‧‧連接座
961‧‧‧球槽
962‧‧‧彈片
963‧‧‧擋珠
964‧‧‧斜面
97‧‧‧滑套
971‧‧‧環牆
(本創作部分)
1‧‧‧本體
11‧‧‧驅動單元
111‧‧‧傳動軸
112‧‧‧氣動馬達
113‧‧‧氣閥
114‧‧‧壓柄
12‧‧‧工作端
2‧‧‧連接座
21‧‧‧球槽
22‧‧‧穿孔
23‧‧‧凹部
3‧‧‧接頭
31‧‧‧球座
32‧‧‧斜面
33‧‧‧環溝
34‧‧‧環溝
4‧‧‧束環
41‧‧‧間隙
42‧‧‧凸塊
43‧‧‧凸塊
44‧‧‧簧片
441‧‧‧間隙
442‧‧‧擋部
45‧‧‧第一環牆
46‧‧‧第一環槽
47‧‧‧第二環槽
5‧‧‧調整件
51‧‧‧軸部
52‧‧‧驅動部
53‧‧‧擋部
6‧‧‧擋珠
7‧‧‧端蓋
71‧‧‧第二環牆
8‧‧‧工作件(customized part)
91‧‧‧Ontology
92‧‧‧ drive unit
921‧‧‧Air motor
922‧‧‧ gas valve
923‧‧‧pressure handle
93‧‧‧Drive shaft
94‧‧‧Cut slices
95‧‧‧Connectors
951‧‧‧ tee
952‧‧‧Bevel
96‧‧‧Connecting seat
961‧‧‧ ball slot
962‧‧‧Shrap
963‧‧‧Blocks
964‧‧‧Bevel
97‧‧‧Sleeve
971‧‧‧ Ring Wall (this part of the creation)
1‧‧‧ Ontology
11‧‧‧Drive unit
111‧‧‧ drive shaft
112‧‧‧Air motor
113‧‧‧ gas valve
114‧‧‧pressure handle
12‧‧‧Working end
2‧‧‧Connecting seat
21‧‧‧ ball slot
22‧‧‧Perforation
23‧‧‧ recess
3‧‧‧Connectors
31‧‧‧ tee
32‧‧‧Bevel
33‧‧‧Circle
34‧‧‧Circle
4‧‧‧Bundle
41‧‧‧ gap
42‧‧‧Bumps
43‧‧‧Bumps
44‧‧‧Reed
441‧‧‧ gap
442‧‧ ‧ blocking
45‧‧‧First ring wall
46‧‧‧First ring groove
47‧‧‧second ring groove
5‧‧‧Adjustment
51‧‧‧Axis
52‧‧‧ Drive Department
53‧‧ ‧ blocking
6‧‧‧Blocks
7‧‧‧End cover
71‧‧‧ second ring wall
8‧‧‧Workpieces
第1圖係本創作之較佳實施例之立體外觀圖。 第2圖係本創作之較佳實施例之分解配置圖。 第3圖係本創作之較佳實施例之剖視構造圖,圖中為沿軸向剖切。 第4圖係本創作之較佳實施例之另一剖視構造圖,圖中為沿徑向剖切。 第5圖係第3圖之接頭相對連接座上擺至定位前之剖視示意圖,圖中擋珠為離開斜面而被球座頂開之狀態,此時束環和簧片皆被撐開。 第6圖係第4圖之接頭相對連接座上擺至定位前之剖視示意圖,圖中擋珠為離開斜面而被球座頂開之狀態,對應第5圖可見束環和簧片皆被撐開。 第7圖係第5圖之接頭相對連接座再上擺至定位時之剖視示意圖,圖中擋珠再落於斜面,此時束環和簧片皆為束緊。 第8圖係第6圖之接頭相對連接座再上擺至定位時之剖視示意圖,圖中擋珠再落於斜面,對應第7圖可見束環和簧片皆為束緊。 第9圖係習用氣動切割機之立體外觀圖。 第10圖係習用氣動切割機之分解配置圖。 第11圖係習用氣動切割機之剖視構造圖。 第12圖係第11圖之接頭相對連接座上擺之剖視示意圖。Figure 1 is a perspective view of a preferred embodiment of the present invention. Figure 2 is an exploded configuration diagram of a preferred embodiment of the present invention. Figure 3 is a cross-sectional structural view of a preferred embodiment of the present invention, taken along the axial direction. Figure 4 is another cross-sectional structural view of the preferred embodiment of the present invention, which is cut in the radial direction. Fig. 5 is a cross-sectional view showing the joint of the third figure before the positioning of the joint to the front of the joint. In the figure, the retaining ball is in a state of being separated from the inclined surface by the spherical seat, and the bundle ring and the reed are both opened. Figure 6 is a cross-sectional view of the joint of the fourth figure before the positioning of the joint to the front of the joint. In the figure, the retaining bead is separated from the inclined surface by the spherical seat. Corresponding to Fig. 5, the bundle ring and the reed are both visible. Open it up. Fig. 7 is a schematic cross-sectional view showing the joint of Fig. 5 when it is placed upside down to the position of the connecting seat. In the figure, the retaining beads fall on the inclined surface, and the bundle ring and the reed are tightened. Fig. 8 is a schematic cross-sectional view showing the joint of the sixth figure when the joint is placed upside down to the position of the joint. In the figure, the retaining beads are again placed on the inclined surface, and the bundle ring and the reed are both tightened corresponding to Fig. 7. Figure 9 is a perspective view of a conventional pneumatic cutter. Figure 10 is an exploded configuration diagram of a conventional pneumatic cutter. Figure 11 is a cross-sectional structural view of a conventional pneumatic cutter. Fig. 12 is a cross-sectional view showing the joint of the eleventh figure with respect to the upper side of the joint.
1‧‧‧本體 1‧‧‧ Ontology
11‧‧‧驅動單元 11‧‧‧Drive unit
111‧‧‧傳動軸 111‧‧‧ drive shaft
114‧‧‧壓柄 114‧‧‧pressure handle
12‧‧‧工作端 12‧‧‧Working end
2‧‧‧連接座 2‧‧‧Connecting seat
21‧‧‧球槽 21‧‧‧ ball slot
22‧‧‧穿孔 22‧‧‧Perforation
23‧‧‧凹部 23‧‧‧ recess
3‧‧‧接頭 3‧‧‧Connectors
31‧‧‧球座 31‧‧‧ tee
32‧‧‧斜面 32‧‧‧Bevel
33‧‧‧環溝 33‧‧‧Circle
34‧‧‧環溝 34‧‧‧Circle
4‧‧‧束環 4‧‧‧Bundle
41‧‧‧間隙 41‧‧‧ gap
42‧‧‧凸塊 42‧‧‧Bumps
43‧‧‧凸塊 43‧‧‧Bumps
44‧‧‧簧片 44‧‧‧Reed
441‧‧‧間隙 441‧‧‧ gap
442‧‧‧擋部 442‧‧ ‧ blocking
45‧‧‧第一環牆 45‧‧‧First ring wall
46‧‧‧第一環槽 46‧‧‧First ring groove
47‧‧‧第二環槽 47‧‧‧second ring groove
5‧‧‧調整件 5‧‧‧Adjustment
51‧‧‧軸部 51‧‧‧Axis
52‧‧‧驅動部 52‧‧‧ Drive Department
53‧‧‧擋部 53‧‧ ‧ blocking
6‧‧‧擋珠 6‧‧‧Blocks
7‧‧‧端蓋 7‧‧‧End cover
71‧‧‧第二環牆 71‧‧‧ second ring wall
8‧‧‧工作件 8‧‧‧Workpieces
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW106209368U TWM551964U (en) | 2017-06-27 | 2017-06-27 | Handheld power tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW106209368U TWM551964U (en) | 2017-06-27 | 2017-06-27 | Handheld power tool |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM551964U true TWM551964U (en) | 2017-11-21 |
Family
ID=61014555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW106209368U TWM551964U (en) | 2017-06-27 | 2017-06-27 | Handheld power tool |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWM551964U (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI660822B (en) * | 2018-12-04 | 2019-06-01 | 大里興業有限公司 | Joint fixing structure of hand-held power tool |
TWI692392B (en) * | 2019-02-11 | 2020-05-01 | 日研氣動有限公司 | Pneumatic tool |
TWI696516B (en) * | 2019-09-19 | 2020-06-21 | 大里興業有限公司 | Low-speed handheld power tools |
TWI710436B (en) * | 2019-10-31 | 2020-11-21 | 楨禾有限公司 | Adapter transmission device of power tool machine and tool head |
TWI723507B (en) * | 2019-08-22 | 2021-04-01 | 車王電子股份有限公司 | Protective device for electric tools |
US20210094139A1 (en) * | 2019-09-30 | 2021-04-01 | Storm Pneumatic Tool Co., Ltd. | Handheld power tool with low speed |
-
2017
- 2017-06-27 TW TW106209368U patent/TWM551964U/en unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI660822B (en) * | 2018-12-04 | 2019-06-01 | 大里興業有限公司 | Joint fixing structure of hand-held power tool |
TWI692392B (en) * | 2019-02-11 | 2020-05-01 | 日研氣動有限公司 | Pneumatic tool |
TWI723507B (en) * | 2019-08-22 | 2021-04-01 | 車王電子股份有限公司 | Protective device for electric tools |
TWI696516B (en) * | 2019-09-19 | 2020-06-21 | 大里興業有限公司 | Low-speed handheld power tools |
US20210094139A1 (en) * | 2019-09-30 | 2021-04-01 | Storm Pneumatic Tool Co., Ltd. | Handheld power tool with low speed |
TWI710436B (en) * | 2019-10-31 | 2020-11-21 | 楨禾有限公司 | Adapter transmission device of power tool machine and tool head |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWM551964U (en) | Handheld power tool | |
US20200369415A1 (en) | Tensioner/cutter tool for hose clamps and/or bands and attachments for tensioner/cutter | |
CN106984860A (en) | Mitre saw | |
KR101761143B1 (en) | Tip changer for spot welding machine | |
WO2019041391A1 (en) | Lapping and polishing machine and auxiliary mechanism thereof | |
JP2017030144A5 (en) | ||
JP2003326519A (en) | Cutter | |
TWI626116B (en) | Hand-held power tool | |
TWI530373B (en) | Right angle adapter with an auxiliary handle | |
TWM537963U (en) | Ratchet wrench structure | |
JP2007160480A (en) | Chamfering tool | |
JP6163967B2 (en) | Power tool and accessory tool fixing structure | |
TWI790183B (en) | Angle-adjustable power tools | |
TWI566882B (en) | Pneumatic grinding machine | |
JP4849836B2 (en) | Pipe cutting and chamfering machine | |
JP2008151166A (en) | Power transmission device | |
TWI432280B (en) | A spindle head of machining center comprising a spindle head base automatically changing its angle | |
JP4526140B2 (en) | Blank clamping device for optical lens trimming machine | |
KR101868826B1 (en) | Grinding Wheel Grinding Flange Holder | |
TWM490956U (en) | Angular adjustment structure of operating arm | |
US20190084131A1 (en) | Transmission element | |
JP2020019093A (en) | Joint for hand tool handle | |
CN104942369B (en) | Rotational lock mechanism and desk-top sweep-saw | |
JP6707720B2 (en) | Handle device and punch | |
TWI396611B (en) | Changeable operating angle wrench set |