TWM573683U - Quick release socket tool - Google Patents
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- TWM573683U TWM573683U TW107212422U TW107212422U TWM573683U TW M573683 U TWM573683 U TW M573683U TW 107212422 U TW107212422 U TW 107212422U TW 107212422 U TW107212422 U TW 107212422U TW M573683 U TWM573683 U TW M573683U
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Abstract
一種快脫套接工具，包含一主桿單元、一滑移單元、一第一彈性件及一推頂單元。該主桿單元包括一中空桿及一限位件，該中空桿的一內周面具有一供該限位件可活動地設置的定位穿孔，且其外周面具有一嵌卡環槽。 該滑移單元包括一外殼體及一內殼體，該外殼體圍繞界定出一容置該第一彈性件的第一容室，該嵌卡環槽位於該第一容室內。該內殼體的一內壁面具有一用來推頂該限位件的推移面部，及一容置面部，當該滑移單元相對於該主桿單元移動至該容置面部面對該定位穿孔時，該第一彈性件被該滑移單元擠壓而蓄積一彈性回復力。A quick release socket tool comprises a main rod unit, a sliding unit, a first elastic member and an ejector unit. The main rod unit comprises a hollow rod and a limiting member, and an inner peripheral mask of the hollow rod has a positioning perforation for the movable member to be movably disposed, and an outer peripheral mask has a snap ring groove. The sliding unit includes an outer casing and an inner casing, and the outer casing defines a first chamber for accommodating the first elastic member, and the snap ring groove is located in the first chamber. An inner wall mask of the inner casing has a sliding surface for pushing the limiting member, and a receiving surface, and the sliding unit moves to the receiving surface to face the positioning perforation relative to the main rod unit. The first elastic member is pressed by the slip unit to accumulate an elastic restoring force.
Description
本新型是有關於一種手工工具，特別是指一種用於安裝工具頭的快脫套接工具。The present invention relates to a hand tool, and more particularly to a quick release sleeve tool for mounting a tool head.
參閱圖1、圖2，以中華民國新型專利第I544988號為例的一種快脫套接工具1，包括一桿體11、一連動裝置12，及一扣合裝置13。該快脫套接工具1用來供一起子頭2安裝。該桿體11沿軸向延伸具有一前端呈開口狀的槽孔110、一鄰近於前端且沿徑向延伸的扣合孔111、一徑向貫穿且連通於該槽孔110的長溝孔112，及一形成於前端且環繞該槽孔110的頂緣113。該連動裝置12具有一可被壓縮地設置於該槽孔110底側的第一彈性件121、一連接於該第一彈性件121且具有一貫穿的限位槽120的一滑動件122，及一沿徑向延伸且可移動地穿設於該長溝孔112與該滑動件122之限位槽120的導銷123。該扣合裝置13具有一沿軸向可滑移地套設於該桿體11外的束環131、一可被壓縮地設置於該束環131與該桿體11的頂緣113間的第二彈性件132，及一可活動地容置於該扣合孔111的定位珠133。該束環131由一外環體134與一內環體135所組合而成，且具有一面朝該定位珠133的內環槽130。透過該定位珠133的卡扣能使該起子頭2被定位於該桿體11而使該起子頭2安裝於該快脫套接工具1。Referring to FIG. 1 and FIG. 2, a quick-release socket tool 1 is exemplified by the new patent No. I544988 of the Republic of China, which comprises a rod body 11, a linkage device 12, and a fastening device 13. The quick release sleeve tool 1 is used to mount the sub-head 2 together. The rod body 11 extends in the axial direction with a slot 110 having an open end, a latching hole 111 extending adjacent to the front end and extending in the radial direction, and a slotted hole 112 extending radially and communicating with the slot 110. And a top edge 113 formed at the front end and surrounding the slot 110. The locating device 12 has a first elastic member 121 that is rotatably disposed on the bottom side of the slot 110, a sliding member 122 that is coupled to the first elastic member 121 and has a through limiting slot 120, and A guide pin 123 extending in the radial direction and movably extending through the slot hole 112 and the limiting slot 120 of the sliding member 122. The fastening device 13 has a collar 131 that is slidably disposed outside the shaft 11 in the axial direction, and a compressionably disposed between the collar 131 and the top edge 113 of the shaft 11 Two elastic members 132 and a positioning bead 133 movably received in the fastening hole 111. The bundle ring 131 is formed by an outer ring body 134 and an inner ring body 135, and has an inner ring groove 130 facing the positioning bead 133. The fastener head 133 is positioned to the rod body 11 by the snap of the positioning bead 133 to mount the driver head 2 to the quick release sleeve tool 1.
當要將該起子頭2自該快脫套接工具1卸離時，只需推動該束環131朝前方移動至該內環槽130對位於該扣合孔111而使該定位珠133退縮至該內環槽130內，而達到如圖2的位置，此時，由於該定位珠133施加於該起子頭2的束縛力消失而使該第一彈性件121的彈力被釋放，進而推動該滑動件122帶動該導銷123朝前移動，且連動該起子頭2前移而能自動脫出該桿體11，藉此，達到更換不同起子頭的作用。When the driver head 2 is to be detached from the quick release tool 1, it is only necessary to push the beam ring 131 to move forward until the inner ring groove 130 is located at the fastening hole 111 to retract the positioning bead 133 to In the inner ring groove 130, the position of FIG. 2 is reached. At this time, the elastic force of the first elastic member 121 is released due to the disappearance of the binding force applied by the positioning bead 133 to the screwdriver head 2, thereby pushing the sliding. The member 122 drives the guide pin 123 to move forward, and the driver head 2 is moved forward to automatically disengage the rod body 11, thereby achieving the function of replacing different screwdriver heads.
雖然，該快脫套接工具1能用來組接各種起子頭而應用於不同的作業場合，但由於該快脫套接工具1利用該導銷123，及配合在該桿體11、該滑動件122開設貫穿的該長溝孔112、該限位槽120，才能帶動該第一彈性件121、該第二彈性件132被擠壓而達到安裝及卸離該起子頭2的作用，因此，該快脫套接工具1存在組件較多、組件加工較繁瑣的問題。另外，要將該導銷123組裝於該束環131的外環體134、該內環體135，與該桿體11之間較為不易，仍有改善空間。Although the quick-release socket tool 1 can be used to assemble various screwdriver heads for different working situations, the quick-release socket tool 1 utilizes the guide pin 123, and is fitted to the rod body 11, and the sliding The slot 122 is formed through the slot hole 112 and the limiting slot 120 to drive the first elastic member 121 and the second elastic member 132 to be squeezed to install and disengage the driver head 2, so The quick release sleeve tool 1 has many components and complicated assembly processing. Further, the guide pin 123 is assembled to the outer ring body 134 of the collar 43, and the inner ring body 135, and the rod 11 is relatively difficult to form, and there is still room for improvement.
因此，本新型之目的，即在提供一種能減少組件數量、簡化組件加工工序的快脫套接工具。Therefore, the object of the present invention is to provide a quick release sleeve tool which can reduce the number of components and simplify the assembly process.
於是，本新型快脫套接工具，包含一主桿單元、一第一彈性件、一滑移單元，及一推頂單元。Thus, the novel quick release sleeve tool comprises a main rod unit, a first elastic member, a sliding unit, and a ejector unit.
該主桿單元包括一沿一軸線延伸的中空桿、一與該中空桿反向設置的作用桿，及一限位件，該中空桿具有反向設置的一內周面與一外周面，及相交於該軸線的一第一端面，該第一端面連接於該內周面與該外周面，該內周面圍繞界定出一頂端呈開放狀的容置空間，該內周面具有一延伸至該外周面的定位穿孔，該外周面具有一環繞的嵌卡環槽，該限位件可活動地設置於該定位穿孔內。The main rod unit includes a hollow rod extending along an axis, an action rod disposed opposite to the hollow rod, and a limiting member having an inner circumferential surface and an outer circumferential surface disposed opposite to each other, and a first end surface intersecting the axis, the first end surface is connected to the inner circumferential surface and the outer circumferential surface, the inner circumferential surface surrounds an accommodating space defining an open end, and the inner circumferential mask has an extension to The outer peripheral surface is provided with a perforation, and the outer peripheral surface has a surrounding snap ring groove, and the limiting member is movably disposed in the positioning through hole.
該滑移單元沿該軸線的方向可滑移地設置於該主桿單元的中空桿，該滑移單元包括一外殼體，及一內殼體。該外殼體環設於該主桿單元的中空桿外，該外殼體圍繞界定出兩端呈開放狀的一第一容室，該第一容室具有依序設置的一安裝部、一作動部，及一擋止部，該擋止部的內徑小於該作動部的內徑，且該中空桿的嵌卡環槽位於該作動部內。該內殼體設置於該外殼體的安裝部且環設於該主桿單元的中空桿外並隨著該外殼體移動，該內殼體具有反向設置的一內壁面與一外壁面，該內壁面圍繞界定出兩端呈開放狀的一第二容室，該內壁面具有一面對該中空桿的定位穿孔且用來推頂該限位件由該內周面外露的推移面部，及一鄰接於該推移面部且內徑大於該推移面部的容置面部，當該滑移單元相對於該主桿單元移動至該容置面部面對該定位穿孔時，該限位件可移動至該容置面部且不外露於該內周面的位置。The sliding unit is slidably disposed in the direction of the axis of the hollow rod of the main rod unit, and the sliding unit comprises an outer casing and an inner casing. The outer casing is disposed outside the hollow rod of the main rod unit, and the outer casing surrounds a first chamber defining an open end. The first chamber has a mounting portion and an operating portion disposed in sequence. And a stop portion, the inner diameter of the stop portion is smaller than the inner diameter of the actuating portion, and the snap ring groove of the hollow rod is located in the actuating portion. The inner casing is disposed on the mounting portion of the outer casing and is disposed outside the hollow rod of the main rod unit and moves along with the outer casing. The inner casing has an inner wall surface and an outer wall surface disposed opposite to each other. The inner wall surface surrounds a second chamber defining an open end, the inner wall surface having a positioning perforation for the hollow rod and for pushing the sliding portion of the limiting member exposed by the inner peripheral surface, and a receiving surface adjacent to the sliding surface portion and having an inner diameter larger than the sliding surface portion, when the sliding unit moves relative to the main rod unit to the receiving surface facing the positioning through hole, the limiting member can be moved to the The face is accommodated and is not exposed to the inner peripheral surface.
該第一彈性件容置於該外殼體的作動部且可被壓縮地套設於該中空桿的外周面，該第一彈性件用來被該滑移單元擠壓而蓄積一彈性回復力。The first elastic member is accommodated in the actuating portion of the outer casing and is compressibly sleeved on the outer peripheral surface of the hollow rod. The first elastic member is used to be pressed by the sliding unit to accumulate an elastic restoring force.
該推頂單元容置於該中空桿的容置空間，且包括一可被壓縮的第二彈性件，該第二彈性件具有一被定位於該中空桿的一緊固端，及一反向於該緊固端且朝向該中空桿的第一端面的自由端。The ejector unit is disposed in the accommodating space of the hollow rod, and includes a second elastic member that can be compressed, the second elastic member has a fastening end positioned on the hollow rod, and a reverse At the fastening end and towards the free end of the first end face of the hollow rod.
本新型之功效在於：組裝時，先將該第一彈性件套設於該中空桿的外周面，再分別由該中空桿的前、後側將該內殼體、該外殼體套入該中空桿即可完成組裝，因此，本新型的組裝較容易。同時，本新型利用該滑移單元推壓該第一彈性件就能使該第一彈性件被擠壓，能省略習知的該導銷，也不需要開徑向槽，因此，本新型不但能減少組件數量，還能簡化組件的加工工序。The utility model has the advantages that: when assembling, the first elastic member is sleeved on the outer circumferential surface of the hollow rod, and the inner casing and the outer casing are respectively inserted into the hollow by the front and rear sides of the hollow rod. The assembly is completed by the rod, so the assembly of the present invention is easier. At the same time, the present invention can press the first elastic member by the sliding unit to press the first elastic member, and the conventional guide pin can be omitted, and the radial groove is not required. Therefore, the present invention is not only It can reduce the number of components and simplify the processing of components.
在本新型被詳細描述之前，應當注意在以下的說明內容中，類似的元件是以相同的編號來表示。Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.
參閱圖3、圖4與圖5，本新型快脫套接工具300的一第一實施例，適用於與一起子頭9組裝，該起子頭9具有一環設的溝槽91，該快脫套接工具300包含一主桿單元4、一滑移單元6、一第一彈性件5，及一推頂單元7。本第一實施例是以一種前推快脫的模式做為說明。Referring to Figures 3, 4 and 5, a first embodiment of the present quick-release socket tool 300 is adapted to be assembled with a sub-head 9 having an annular groove 91, the quick release sleeve The tool 300 includes a main rod unit 4, a slip unit 6, a first elastic member 5, and an ejector unit 7. The first embodiment is described as a forward push-off mode.
該主桿單元4包括沿一沿一軸線L延伸的中空桿41、一與該中空桿41反向設置且位於該中空桿41後方的作用桿42，及一限位件43。在本第一實施例中，該作用桿42與該中空桿41一體成型為同一支桿件，但在其他變化例中，該作用桿42與該中空桿41也能分開各別製造再組合而成，當不以此為限。該中空桿41具有環繞該軸線L且反向設置的一內周面411與一外周面412，及相交於該軸線L且反向設置的一第一端面413與一第二端面414，該第一端面413連接於該內周面411與該外周面412，該第二端面414連接於該外周面412與該作用桿42。該內周面411圍繞界定出一頂端呈開放狀的容置空間40，該內周面411具有一徑向延伸至該外周面412的定位穿孔415，該外周面412具有一鄰近於中央且環繞設置的嵌卡環槽416。該限位件43是一種金屬滾珠且可活動地設置於該定位穿孔415內。The main rod unit 4 includes a hollow rod 41 extending along an axis L, a rod 42 disposed opposite to the hollow rod 41 and located behind the hollow rod 41, and a limiting member 43. In the first embodiment, the action rod 42 and the hollow rod 41 are integrally formed as the same rod member, but in other variations, the rod rod 42 and the hollow rod 41 can be separately manufactured and combined. Cheng, when not limited to this. The hollow rod 41 has an inner circumferential surface 411 and an outer circumferential surface 412 disposed opposite to the axis L, and a first end surface 413 and a second end surface 414 intersecting the axis L and oppositely disposed. An end surface 413 is coupled to the inner circumferential surface 411 and the outer circumferential surface 412. The second end surface 414 is coupled to the outer circumferential surface 412 and the action rod 42. The inner peripheral surface 411 defines an accommodating space 40 defining an open end, the inner circumferential surface 411 having a positioning through hole 415 extending radially to the outer circumferential surface 412, the outer circumferential surface 412 having a central and surrounding A snap ring groove 416 is provided. The limiting member 43 is a metal ball and is movably disposed in the positioning through hole 415.
該滑移單元6沿該軸線L的方向可滑移地設置於該主桿單元4的中空桿41，該滑移單元6包括一外殼體61，及一安裝於該外殼體61的內殼體62。該外殼體61實質上呈圓管狀且環設於該主桿單元4的中空桿41外，該外殼體61圍繞界定出兩端呈開放狀的一第一容室610，該第一容室610具有依序設置的一安裝部611、一作動部612，及一擋止部613，該安裝部611鄰近於該中空桿41的第一端面413，該作動部612的內徑小於該安裝部611的內徑，該擋止部613的內徑小於該作動部612的內徑且鄰近於該中空桿41的第二端面414。該中空桿41的嵌卡環槽416位於該作動部612內。The sliding unit 6 is slidably disposed in the direction of the axis L of the hollow rod 41 of the main rod unit 4, the sliding unit 6 includes an outer casing 61, and an inner casing mounted to the outer casing 61 62. The outer casing 61 is substantially tubular and annularly disposed outside the hollow rod 41 of the main rod unit 4, and the outer casing 61 surrounds a first chamber 610 defining an open end. The first chamber 610 A mounting portion 611 , an actuating portion 612 , and a stopping portion 613 are disposed in the same manner. The mounting portion 611 is adjacent to the first end surface 413 of the hollow rod 41 . The inner diameter of the operating portion 612 is smaller than the mounting portion 611 . The inner diameter of the stopping portion 613 is smaller than the inner diameter of the actuating portion 612 and adjacent to the second end surface 414 of the hollow rod 41. The snap ring groove 416 of the hollow rod 41 is located in the actuating portion 612.
該內殼體62設置於該外殼體61的安裝部611並隨著該外殼體61移動，該內殼體62實質上呈圓管狀且環設於該主桿單元4的中空桿41外。該內殼體62具有反向設置的一內壁面621與一外壁面622，及在該軸線L上反向設置且連接該內壁面621與該外壁面622的一外端面623及一內端面624。該內壁面621圍繞界定出兩端呈開放狀的一第二容室620。該外端面623鄰近於該中空桿41的第一端面413，且該內端面624鄰近於該外殼體61的作動部612。The inner casing 62 is disposed on the mounting portion 611 of the outer casing 61 and moves along with the outer casing 61. The inner casing 62 is substantially tubular and annularly disposed outside the hollow rod 41 of the main rod unit 4. The inner casing 62 has an inner wall surface 621 and an outer wall surface 622 disposed in opposite directions, and an outer end surface 623 and an inner end surface 624 which are oppositely disposed on the axis L and connect the inner wall surface 621 and the outer wall surface 622. . The inner wall surface 621 surrounds a second chamber 620 defining an open end. The outer end surface 623 is adjacent to the first end surface 413 of the hollow rod 41, and the inner end surface 624 is adjacent to the actuating portion 612 of the outer casing 61.
在本第一實施例中，該外殼體61與該內殼體62由金屬材質製成，且在該內殼體62的該外壁面622形成有壓花(圖未示)，便於讓該內殼體62以緊迫配合方式與該外殼體61組裝。要說明的是，在其他的變化例中，也能將該外殼體61與該內殼體62的至少其中一者改為塑膠材質，並利用塑膠的彈性將該外殼體61與該內殼體62緊迫組裝。In the first embodiment, the outer casing 61 and the inner casing 62 are made of a metal material, and the outer wall surface 622 of the inner casing 62 is formed with an embossing (not shown) for facilitating the inner portion. The housing 62 is assembled with the outer casing 61 in a tight fit. It should be noted that, in other variations, at least one of the outer casing 61 and the inner casing 62 can be changed to a plastic material, and the outer casing 61 and the inner casing can be elasticized by plastic. 62 urgent assembly.
該第一彈性件5容置於該外殼體61的作動部612且可被壓縮地套設於該中空桿41的外周面412，該第一彈性件5是一種壓縮彈簧且用來被該滑移單元6擠壓而蓄積一彈性回復力。在本第一實施例中，該第一彈性件5包括一位於前側且嵌入於該嵌卡環槽416的固定端51，及一反向於該固定端51且可被擠壓的活動端52。藉由該外殼體61與該內殼體62的組裝配合，使該第一彈性件5被限位於該作動部612內。在本第一實施例中，該第一彈性件5的活動端52鄰近於該外殼體61的擋止部613，該第一彈性件5的固定端51鄰近於該內殼體62的內端面624。The first elastic member 5 is received on the outer peripheral surface 412 of the outer casing 61 and is compressively sleeved on the outer peripheral surface 412 of the hollow rod 41. The first elastic member 5 is a compression spring and is used for the sliding. The displacement unit 6 is squeezed to accumulate an elastic restoring force. In the first embodiment, the first elastic member 5 includes a fixed end 51 on the front side and embedded in the snap ring groove 416, and a movable end 52 which is opposite to the fixed end 51 and can be pressed. . The first elastic member 5 is confined in the actuating portion 612 by the assembly and engagement of the outer casing 61 and the inner casing 62. In the first embodiment, the movable end 52 of the first elastic member 5 is adjacent to the stopping portion 613 of the outer casing 61, and the fixed end 51 of the first elastic member 5 is adjacent to the inner end surface of the inner casing 62. 624.
詳細的說，本第一實施例之該內殼體62的內壁面621具有依序設置的一推移面部6211、一容置面部6212，及一擋止面部6213。該推移面部6211連接於該外端面623且面對該中空桿41的定位穿孔415，該推移面部6211用來推頂該限位件43由該內周面411外露。該容置面部6212鄰接於該推移面部6211且內徑大於該推移面部6211。該擋止面部6213連接於該內端面624且內徑小於該容置面部6212。較佳地，該推移面部6211朝該容置面部6212漸擴傾斜延伸，而使該推移面部6211傾斜於該軸線L一夾角q。In detail, the inner wall surface 621 of the inner casing 62 of the first embodiment has a grading surface portion 6211, a accommodating surface portion 6212, and a blocking surface portion 6213. The slanting surface portion 6211 is connected to the outer end surface 623 and faces the positioning through hole 415 of the hollow rod 41. The grading portion 6211 is used to push the limiting member 43 out of the inner circumferential surface 411. The accommodating surface portion 6212 is adjacent to the urging surface portion 6211 and has an inner diameter larger than the urging surface portion 6211. The blocking surface portion 6213 is connected to the inner end surface 624 and has an inner diameter smaller than the receiving surface portion 6212. Preferably, the slanting surface portion 6211 extends obliquely toward the accommodating surface portion 6212, and the slanting surface portion 6211 is inclined at an angle q of the axis L.
該推頂單元7容置於該中空桿41的容置空間40，該推頂單元7包括一可被壓縮的第二彈性件71，及一連接於第二彈性件71的推頂座72。該第二彈性件71具有一被定位於該中空桿41的容置空間40之底端的一緊固端711，及一反向於該緊固端711且朝向該中空桿41的第一端面413的自由端712。在本第一實施例中，該第二彈性件71是一種壓縮彈簧，較佳地，該第二彈性件71是一種錐形壓縮彈簧，且其圈外徑由該自由端712朝該緊固端711漸擴，並使該緊固端711緊配合地被卡固於該中空桿41的內周面411，藉此，達到使該第二彈性件71被定位且不會脫出的作用，由於該第二彈性件71是錐形彈簧，因此，該自由端712還是能自由地伸縮而不會有干涉的問題。在其他的變化例中，該第二彈性件71也能採用插銷或具有固定作用的等同元件而被定位於該中空桿41，在此情況下，該第二彈性件71也能採用圓柱形的壓縮彈簧。The ejector unit 7 is received in the accommodating space 40 of the hollow rod 41. The ejector unit 7 includes a second elastic member 71 that can be compressed, and a ejector seat 72 that is coupled to the second elastic member 71. The second elastic member 71 has a fastening end 711 positioned at the bottom end of the accommodating space 40 of the hollow rod 41, and a first end surface 413 opposite to the fastening end 711 and facing the hollow rod 41. Free end 712. In the first embodiment, the second elastic member 71 is a compression spring. Preferably, the second elastic member 71 is a conical compression spring, and the outer diameter of the ring is fastened by the free end 712 toward the fastening. The end 711 is gradually expanded, and the fastening end 711 is fastened to the inner circumferential surface 411 of the hollow rod 41, thereby achieving the function of positioning the second elastic member 71 without coming off. Since the second elastic member 71 is a conical spring, the free end 712 is still free to expand and contract without interference. In other variations, the second elastic member 71 can also be positioned on the hollow rod 41 by using a pin or an equivalent element having a fixing function. In this case, the second elastic member 71 can also adopt a cylindrical shape. compressed spring.
該推頂座72具有一連接於該第二彈性件71的自由端712的座體721，及一設置於該座體721的磁性件722。較佳地，該推頂座72的座體721具有一環繞設置且供該第二彈性件71的自由端712嵌卡的凹槽723，藉此，能提高該第二彈性件71與該推頂座72的結合強度。The ejector base 72 has a seat body 721 connected to the free end 712 of the second elastic member 71, and a magnetic member 722 disposed on the seat body 721. Preferably, the seat body 721 of the ejector base 72 has a recess 723 which is disposed around and is inserted into the free end 712 of the second elastic member 71. Thereby, the second elastic member 71 and the push can be improved. The bonding strength of the top seat 72.
在實際使用情況下，將該起子頭9***本第一實施例的該主桿單元4的中空桿41內，該起子頭9壓推該推頂座72朝後移動並使該第二彈性件71被壓縮而蓄積一彈性回復力，待該起子頭9移動至該溝槽91對準該中空桿41的定位穿孔415後，該限位件43會朝該溝槽91移動且部分陷入於該溝槽91，而使該起子頭9被卡住而定位於本第一實施例，此時，就能開始螺鎖等相關作業。要注意的是，藉由該內殼體62的推移面部6211具有傾斜的該夾角q，能使該限位件43順利地在該推移面部6211與該容置面部6212之間移動，並讓該限位件43順利地卡入該溝槽91內，而不需再推動該滑移單元6來帶動該限位件43卡入該溝槽91，方便讓使用者以單手就能安裝該起子頭9。In actual use, the driver bit 9 is inserted into the hollow rod 41 of the main rod unit 4 of the first embodiment, and the driver head 9 pushes the ejector seat 72 to move backward and the second elastic member 71 is compressed to accumulate an elastic restoring force. After the screwdriver head 9 moves to the positioning hole 415 of the hollow rod 41, the limiting member 43 moves toward the groove 91 and partially sinks into the groove 91. The groove 91 is positioned to be positioned in the first embodiment in such a manner that the driver bit 9 is jammed, and at this time, a related operation such as a screw lock can be started. It is to be noted that the slanting surface portion 6211 of the inner casing 62 has an inclined angle q, so that the limiting member 43 can be smoothly moved between the urging surface portion 6211 and the accommodating surface portion 6212, and The limiting member 43 smoothly fits into the groove 91 without pushing the sliding unit 6 to drive the limiting member 43 into the groove 91, so that the user can install the driver with one hand. Head 9.
要特別說明的是，本第一實施例透過該磁性件722的磁性能使該起子頭9更加牢固地組接，使用時不會意外脫出，但在其他的變化例中，本第一實施例也能省略該磁性件722，或省略整個該推頂座72，而使該第二彈性件71的自由端712與該起子頭9直接接觸，同樣還是具有能使該第二彈性件71被壓縮而蓄積該彈性回復力的作用。It should be particularly noted that the magnetic force of the magnetic member 722 in the first embodiment enables the screwdriver head 9 to be more firmly assembled, and does not accidentally come out during use, but in other variations, the first embodiment For example, the magnetic member 722 can be omitted, or the entire ejector base 72 can be omitted, and the free end 712 of the second elastic member 71 can be directly contacted with the screwdriver head 9, and the second elastic member 71 can also be The effect of the elastic restoring force is accumulated by compression.
參閱圖6、圖7，當作業結束或需要置換成另一工具頭(圖未示)時，只要將本第一實施例的該滑移單元6朝前推動(即朝該起子頭9方向推動)，而使該滑移單元6相對於該主桿單元4朝前移動至該內殼體62的容置面部6212面對該定位穿孔415，該限位件43會移動至該容置面部6212且不外露於該中空桿41的內周面411的位置，同時，該起子頭9不再被該限位件43束縛卡住，且該第二彈性件71釋放該彈性回復力而帶動該推頂座72彈推該起子頭9朝前移動，且由於該彈性回復力大於該磁性件722的磁吸力，而使該起子頭9能自動脫離本第一實施例。在前推該滑移單元6的同時，該第一彈性件5的活動端52會被該外殼體61帶動朝該固定端51的方向擠壓而一彈性回復力，在放開該滑移單元6的瞬間，該第一彈性件5的彈性回復力會釋放並彈推該外殼體61而使該滑移單元6朝後移動回到原來位置。Referring to FIG. 6 and FIG. 7, when the operation ends or needs to be replaced with another tool head (not shown), the sliding unit 6 of the first embodiment is pushed forward (ie, pushed toward the screwdriver head 9). And the accommodating portion 6212 of the inner casing 62 faces the positioning hole 415, and the limiting member 43 moves to the accommodating portion 6212. The position of the inner peripheral surface 411 of the hollow rod 41 is not exposed. At the same time, the screwdriver head 9 is no longer bound by the limiting member 43 and the second elastic member 71 releases the elastic restoring force to drive the push. The top seat 72 pushes the screwdriver head 9 forward, and since the elastic restoring force is greater than the magnetic attraction of the magnetic member 722, the driver head 9 can be automatically deviated from the first embodiment. While the sliding unit 6 is pushed forward, the movable end 52 of the first elastic member 5 is pressed by the outer casing 61 toward the fixed end 51 to have an elastic restoring force, and the sliding unit is released. At the instant of 6, the elastic restoring force of the first elastic member 5 releases and pushes the outer casing 61 to move the sliding unit 6 back to the original position.
要特別說明的是，如圖8所示，本第一實施例的一種變化態樣，該第一彈性件5的固定端51不需要嵌入該中空桿41的嵌卡環槽416，而是透過一嵌入於該中空桿41的嵌卡環槽416的C型扣44來達到限位作用，此時，該第一彈性件5的該固定端51與該活動端52分別彈抵於該C型扣與該外殼體61，同樣能使該第一彈性件5具有可被壓縮而蓄積該彈性回復力的作用。It should be particularly noted that, as shown in FIG. 8, in a variation of the first embodiment, the fixed end 51 of the first elastic member 5 does not need to be embedded in the snap ring groove 416 of the hollow rod 41, but is transmitted through A C-shaped buckle 44 embedded in the snap ring groove 416 of the hollow rod 41 is used to reach a limit. At this time, the fixed end 51 of the first elastic member 5 and the movable end 52 respectively abut against the C-type. Similarly to the outer casing 61, the first elastic member 5 can be compressed to accumulate the elastic restoring force.
經由以上的說明，可將本第一實施例的優點歸納如下：Through the above description, the advantages of the first embodiment can be summarized as follows:
1.本第一實施例透過在該該中空桿41的外周面412形成該嵌卡環槽416，並將該第一彈性件5的固定端51嵌設於該嵌卡環槽416，再分別由該中空桿41的前、後兩側將該內殼體62、該外殼體61套入該中空桿41即可完成組裝，相較於習知技術，本新型在組裝上較方便。1. The first embodiment forms the snap ring groove 416 on the outer peripheral surface 412 of the hollow rod 41, and the fixed end 51 of the first elastic member 5 is embedded in the snap ring groove 416, and then respectively The inner casing 62 and the outer casing 61 are fitted into the hollow rod 41 from the front and rear sides of the hollow rod 41 to complete the assembly, and the present invention is more convenient to assemble than the prior art.
2. 本新型利用該滑移單元6的移動，而擠壓該第一彈性件5並蓄積該彈性回復力，相較於習知技術，本新型能省略習知的該導銷123之組件，且不需要另外再開設貫穿的徑向槽，本新型不僅能減少組件數量，還能簡化各組件的加工工序，因此，製造成本較低。2. The present invention utilizes the movement of the slip unit 6 to squeeze the first elastic member 5 and accumulate the elastic restoring force. Compared with the prior art, the present invention can omit the conventional assembly of the guide pin 123. Moreover, there is no need to separately open a radial groove. The present invention not only reduces the number of components, but also simplifies the processing steps of the components, and therefore, the manufacturing cost is low.
3.由於本新型的該中空桿41不需要開設徑向槽，因此，能縮短其長度，本新型的體積較小、重量較輕，便於使用。3. Since the hollow rod 41 of the present invention does not need to open a radial groove, the length thereof can be shortened, and the novel type is small in size, light in weight, and convenient to use.
4.本新型之該內殼體62的推移面部6211具有傾斜的該夾角q，能讓該限位件43在該推移面部6211與該容置面部6212之間的移動較為順暢，便於讓使用者單手使用。4. The slanting surface portion 6211 of the inner casing 62 of the present invention has an inclined angle q, which allows the movement of the limiting member 43 between the urging portion 6211 and the accommodating portion 6212 to be smooth, and is convenient for the user. One-handed use.
參閱圖9、圖10，為本新型的一第二實施例，本第二實施例是一種後拉快脫的模式，且本第二實施例是類似於該第一實施例，其主要差異之處在於：Referring to FIG. 9 and FIG. 10, a second embodiment of the present invention is a rear pull-and-pull mode, and the second embodiment is similar to the first embodiment, and the main difference is It is:
該內殼體62的內壁面621具有由前朝後依序設置的一限位面部6210、該容置面部6212、該推移面部6211，及該擋止面部6213。該限位面部6210與該擋止面部6213的內徑均小於該推移面部6211的內徑，該限位面部6210連接於該外端面623。The inner wall surface 621 of the inner casing 62 has a limiting surface portion 6210 which is disposed in order from the front to the rear, the receiving surface portion 6212, the sliding surface portion 6211, and the blocking surface portion 6213. The inner diameter of the limiting surface portion 6210 and the blocking surface portion 6213 are smaller than the inner diameter of the sliding surface portion 6211, and the limiting surface portion 6210 is connected to the outer end surface 623.
參閱圖11、圖12，該第一彈性件5的活動端52位於前側且鄰近於該內殼體62的內端面624，當作業結束或需要置換成另一工具頭時，只需將本第二實施例的該滑移單元6朝後拉動(即朝該作用桿42的方向拉動)，而使該滑移單元6相對於該主桿單元4往後移動至該容置面部6212面對該定位穿孔415，就能使該起子頭9自動脫離，同時，該第一彈性件5的活動端52被該內殼體62的內端面624推動朝該固定端51的方向擠壓而蓄積該彈性回復力，在放開該滑移單元6的瞬間，該第一彈性件5的彈性回復力被釋放而彈推該內殼體62，並使該滑移單元6朝前移動回到原來位置。藉此，本第二實施例具有與上述第一實施例相同的目的與功效。Referring to FIG. 11 and FIG. 12, the movable end 52 of the first elastic member 5 is located on the front side and adjacent to the inner end surface 624 of the inner casing 62. When the work is finished or needs to be replaced with another tool head, only the first part is required. The sliding unit 6 of the second embodiment is pulled backward (ie, pulled in the direction of the action rod 42), and the sliding unit 6 is moved backward relative to the main rod unit 4 to the receiving surface 6212. By positioning the through hole 415, the starter head 9 can be automatically disengaged, and at the same time, the movable end 52 of the first elastic member 5 is pushed by the inner end surface 624 of the inner casing 62 toward the fixed end 51 to accumulate the elasticity. The restoring force, at the moment when the slip unit 6 is released, the elastic restoring force of the first elastic member 5 is released to push the inner casing 62, and the sliding unit 6 is moved forward to return to the original position. Thereby, the second embodiment has the same purpose and effect as the first embodiment described above.
惟以上所述者，僅為本新型之實施例而已，當不能以此限定本新型實施之範圍，凡是依本新型申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾，皆仍屬本新型專利涵蓋之範圍內。However, the above is only the embodiment of the present invention, and when it is not possible to limit the scope of the present invention, all the simple equivalent changes and modifications according to the scope of the patent application and the contents of the patent specification are still This new patent covers the scope.
300‧‧‧快脫套接工具300‧‧‧Remove the socket tool
4‧‧‧主桿單元 4‧‧‧ main pole unit
40‧‧‧容置空間 40‧‧‧ accommodating space
41‧‧‧中空桿 41‧‧‧ hollow rod
411‧‧‧內周面 411‧‧‧ inner circumference
412‧‧‧外周面 412‧‧‧ outer perimeter
413‧‧‧第一端面 413‧‧‧ first end face
414‧‧‧第二端面 414‧‧‧second end face
415‧‧‧定位穿孔 415‧‧‧ Positioning perforation
416‧‧‧嵌卡環槽 416‧‧‧Inch ring groove
42‧‧‧作用桿 42‧‧‧ action rod
43‧‧‧限位件 43‧‧‧Limited parts
44‧‧‧C型扣 44‧‧‧C buckle
5‧‧‧第一彈性件 5‧‧‧First elastic parts
51‧‧‧固定端 51‧‧‧ fixed end
52‧‧‧活動端 52‧‧‧ active end
6‧‧‧滑移單元 6‧‧‧Slip unit
61‧‧‧外殼體 61‧‧‧Outer casing
610‧‧‧第一容室 610‧‧‧First room
611‧‧‧安裝部 611‧‧‧Installation Department
612‧‧‧作動部 612‧‧‧Operation Department
613‧‧‧擋止部 613‧‧‧stops
62‧‧‧內殼體 62‧‧‧ inner casing
620‧‧‧第二容室 620‧‧‧Second room
621‧‧‧內壁面 621‧‧‧ inner wall
6210‧‧‧限位面部 6210‧‧‧Limited face
6211‧‧‧推移面部 6211‧‧‧Transfer face
6212‧‧‧容置面部 6212‧‧‧ accommodating the face
6213‧‧‧擋止面部 6213‧‧‧stop face
622‧‧‧外壁面 622‧‧‧ outer wall
623‧‧‧外端面 623‧‧‧Outer end face
624‧‧‧內端面 624‧‧‧ inner end face
7‧‧‧推頂單元 7‧‧‧Pushing unit
71‧‧‧第二彈性件 71‧‧‧Second elastic parts
711‧‧‧緊固端 711‧‧‧ fastening end
712‧‧‧自由端 712‧‧‧Free end
72‧‧‧推頂座 72‧‧‧ push top seat
721‧‧‧座體 721‧‧‧ body
722‧‧‧磁性件 722‧‧‧Magnetic parts
723‧‧‧凹槽 723‧‧‧ Groove
9‧‧‧起子頭 9‧‧‧ screwdriver head
91‧‧‧溝槽 91‧‧‧ trench
L‧‧‧軸線 L‧‧‧ axis
q‧‧‧夾角 Q‧‧‧ angle
本新型之其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中： 圖1是一剖面示意圖，說明將一起子頭安裝於現有的一種快脫套接工具； 圖2是一剖面示意圖，說明將該起子頭自現有的該快脫套接工具卸離； 圖3是本新型快脫套接工具的一第一實施例與一起子頭組裝的一立體示意圖； 圖4是該第一實施例的一滑移單元的一剖視圖，該滑移單元包括一外殼體與一內殼體； 圖5是圖3的一不完整的剖視圖，說明該起子頭被該第一實施例的一主桿單元的一限位件束縛而組接於該主桿單元； 圖6是一類似於圖5的視圖，說明推移該滑移單元時，該限位件移動至該內殼體的一容置面部，而使該起子頭脫離該限位件的束縛，同時，該滑移單元擠壓該第一實施例的一第一彈性件而使該第一彈性件被壓縮而蓄積一彈性回復力； 圖7是一類似於圖6的視圖，說明該第一實施例的一推頂單元的一第二彈性件釋放彈性回復力，而推動該起子頭朝前移動而能自動脫離； 圖8是該第一實施例的一種變化例，說明該主桿單元還包括一嵌入於該嵌卡環槽的C型扣，且該第一實施例的一第一彈性件的彈抵於該C型扣與該外殼體之間； 圖9是本新型快脫套接工具的一第二實施例的該內殼體的一剖視圖； 圖10是一類似於圖5的視圖，說明該起子頭被該第二實施例的該限位件束縛而組接於該主桿單元； 圖11是一類似於圖6的視圖，說明推移該第二實施例的該滑移單元時，該限位件移動至該內殼體的容置面部，而使該起子頭脫離該限位件的束縛；及 圖12是一類似於圖7的視圖，說明該第二實施例的該推頂單元的該第二彈性件釋放彈性回復力，而推動該起子頭朝前移動而自動脫離。Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: FIG. 1 is a schematic cross-sectional view showing the installation of a sub-head together with an existing quick-release socket tool; A schematic cross-sectional view illustrating the removal of the driver's head from the existing quick-release tool; FIG. 3 is a perspective view of a first embodiment of the quick-release socket tool assembled with a sub-head; FIG. A cross-sectional view of a slip unit of the first embodiment, the slip unit includes an outer casing and an inner casing; and FIG. 5 is an incomplete cross-sectional view of FIG. 3 illustrating the screwdriver head by the first embodiment A limit member of a main rod unit is bound to the main rod unit; FIG. 6 is a view similar to FIG. 5, illustrating the movement of the limit member to the inner casing when the sliding unit is pushed. Receiving a face, the hair head is disengaged from the restraining member, and the sliding unit presses a first elastic member of the first embodiment to compress the first elastic member to accumulate an elasticity Recovery force; Figure 7 is a similar diagram 6 is a view showing a second elastic member of an ejector unit of the first embodiment releasing an elastic restoring force, and pushing the driver head to move forward to be automatically detached; FIG. 8 is a variation of the first embodiment. For example, the main rod unit further includes a C-shaped buckle embedded in the snap ring groove, and a first elastic member of the first embodiment is elastically abutted between the C-shaped buckle and the outer casing; 9 is a cross-sectional view of the inner casing of a second embodiment of the present quick release socket tool; FIG. 10 is a view similar to FIG. 5, illustrating the bit head of the second embodiment Tethered to be attached to the main rod unit; FIG. 11 is a view similar to FIG. 6 illustrating the movement of the limiting member to the receiving surface of the inner casing when the sliding unit of the second embodiment is moved, And the binding of the screwdriver head away from the limiting member; and FIG. 12 is a view similar to FIG. 7, illustrating that the second elastic member of the ejector unit of the second embodiment releases the elastic restoring force, and pushes the The screwdriver head moves forward and automatically disengages.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107212422U TWM573683U (en) | 2018-09-11 | 2018-09-11 | Quick release socket tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107212422U TWM573683U (en) | 2018-09-11 | 2018-09-11 | Quick release socket tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM573683U true TWM573683U (en) | 2019-02-01 |
Family
ID=66214812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107212422U TWM573683U (en) | 2018-09-11 | 2018-09-11 | Quick release socket tool |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM573683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI840190B (en) * | 2023-04-12 | 2024-04-21 | 薪螢企業有限公司 | Magnetic driving device |
-
2018
- 2018-09-11 TW TW107212422U patent/TWM573683U/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI840190B (en) * | 2023-04-12 | 2024-04-21 | 薪螢企業有限公司 | Magnetic driving device |
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