TWI725632B - Tool connector - Google Patents
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- TWI725632B TWI725632B TW108142932A TW108142932A TWI725632B TW I725632 B TWI725632 B TW I725632B TW 108142932 A TW108142932 A TW 108142932A TW 108142932 A TW108142932 A TW 108142932A TW I725632 B TWI725632 B TW I725632B
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Description
本創作是一種工具接頭,可應用於例如工具接桿或類似的工具中。This creation is a tool joint, which can be applied to, for example, a tool post or similar tools.
工具接桿是連接於動力工具與起子頭之間的轉接工具,提供快速拆換起子頭,以及作為動力工具的延伸工具的使用功能,可以便於伸入狹小縫隙中組裝或卸除螺絲,舉例而言,TWM542546以及TWI291914號專利即已經揭露此類工具。The tool extension is a transfer tool connected between the power tool and the screwdriver head. It provides quick disassembly and replacement of the screwdriver head and the use of an extension tool as a power tool. It can be easily inserted into a narrow gap to assemble or remove screws, for example In terms of patents TWM542546 and TWI291914, such tools have been disclosed.
在上述的工具接桿中,為了便於供使用者組裝螺絲,接桿的前端都有安裝環狀的磁鐵,能夠在組裝起子頭後,使磁鐵位於起子頭的前端附近,利用起子頭吸引螺絲,將螺絲保持與起子頭緊靠,使用者不需要握持螺絲就可以從工具接桿或後端的動力工具直接控制,將螺絲抵靠在目標位置進行安裝,例如TWI291914號專利中的第五圖與第六圖就揭示了此種使用方法。In the above-mentioned tool post, in order to facilitate the user to assemble the screw, a ring-shaped magnet is installed at the front end of the post. After assembling the driver bit, the magnet can be located near the front end of the driver bit, and the screw can be attracted by the driver bit. Keep the screw close to the screwdriver head, the user can directly control from the tool post or the power tool at the rear end without holding the screw, and install the screw against the target position, such as the fifth figure in the TWI291914 patent. The sixth figure reveals this method of use.
上述的工具接桿雖然能夠將螺絲保持於起子頭前端,但實際使用時卻仍有其不便之處。由於上述工具接桿是利用磁鐵吸引螺絲,以保持螺絲的位置,螺絲並未穩固地夾持固定,在使用者實際操作時,容易與環境中的其他物品碰撞而掉落,需要重新將螺絲放置歸位,若為了避免掉落而直接用手握持,則失去其便利的使用目的。其次,當目標安裝位置是在狹小空間中時,若因操作不慎而使螺絲掉落,可能會造成螺絲難以取出,甚至損壞其他零件的問題。此外,在操作安裝自攻螺絲時,由於目標安裝位置尚無螺孔,在破壞工件表面鎖入自攻螺絲的瞬間會產生側向扭轉的反作用力,往往會造成螺絲歪斜而與起子頭分離掉落,使用者仍不得不以手握持螺絲而失去其便利的使用目的。Although the above-mentioned tool extension can hold the screw at the front end of the driver bit, it still has its inconvenience in actual use. Since the above tool extension rods use magnets to attract the screws to maintain the position of the screws, the screws are not firmly clamped and fixed. During the actual operation of the user, it is easy to collide with other objects in the environment and fall, and the screws need to be repositioned. Returning to the position, if you hold it directly with your hands in order to avoid falling, it will lose its convenient use purpose. Secondly, when the target installation location is in a small space, if the screw falls due to careless operation, it may be difficult to remove the screw, or even damage other parts. In addition, when operating and installing self-tapping screws, since there is no screw hole at the target installation position, the reaction force of lateral torsion will be generated when the self-tapping screw is locked into the surface of the work piece, which will often cause the screw to skew and separate from the screwdriver head. However, the user still has to hold the screw with his hand and loses its convenient use purpose.
本發明的其中一項目的即在於提供一種工具接桿,能夠在安裝起子頭後,穩定地協助使用者扶持螺絲,以取得便利的使用效果。One of the objectives of the present invention is to provide a tool extension rod, which can stably assist the user to hold the screw after the driver bit is installed, so as to obtain a convenient use effect.
為了達成上述及其他目的,本發明提供一種工具接頭,供插接工具頭以用於螺鎖或拆卸一螺固件,該工具接頭包括本體、外套管、內套管與彈性件。本體具有插接孔,以該插接孔界定一軸線,該插接孔具有向前開放的開口,該插接孔供可拆卸地插接該工具頭。外套管套設於該本體,該外套管與該本體之間具有一狹縫。內套管套設於該本體,該內套管至少一部份容置於該狹縫,該內套管能相對該本體、該外套管於一第一位置與一第二位置之間移動,該內套管位於第一位置時,該內套管的前端、該內套管與該插接孔的開口之間形成一容置空間,該容置空間可供容置該螺固件。彈性件推抵於該內套管,該彈性件提供彈性力使該內套管具有隨時朝向該第一位置復位的潛勢。In order to achieve the above and other objectives, the present invention provides a tool joint for inserting a tool head for screwing or removing a screw member. The tool joint includes a body, an outer tube, an inner sleeve, and an elastic member. The body has an insertion hole, the insertion hole defines an axis, the insertion hole has an opening that opens forward, and the insertion hole is for detachably inserting the tool head. The outer sleeve is sleeved on the main body, and a slit is formed between the outer sleeve and the main body. The inner sleeve is sleeved on the body, at least part of the inner sleeve is accommodated in the slit, and the inner sleeve can move between a first position and a second position relative to the main body and the outer sleeve. When the inner sleeve is at the first position, an accommodating space is formed between the front end of the inner sleeve, the inner sleeve and the opening of the insertion hole, and the accommodating space can be used for accommodating the screw member. The elastic element pushes against the inner sleeve, and the elastic element provides elastic force so that the inner sleeve has the potential to reset toward the first position at any time.
在某些情況中,該本體具有套接段與卡扣段,該卡扣段的外輪廓小於該套接段的外輪廓,該外套管包含管體與抵靠部,該抵靠部套接於該卡扣段並且抵靠於該卡扣段,該管體從該抵靠部向前延伸。其中,該工具接頭還可進一步包括固定環,該本體具有固定槽,該卡扣段位於該套接段與該固定槽之間,該固定環扣合於該固定槽,該抵靠部被夾抵於該套接段與該固定環之間。In some cases, the body has a sleeve section and a buckle section, the outer contour of the buckle section is smaller than the outer contour of the sleeve section, the outer sleeve includes a pipe body and an abutment portion, the abutment portion is sleeved At the buckle section and abut against the buckle section, the tube body extends forward from the abutment portion. Wherein, the tool joint may further include a fixing ring, the body has a fixing groove, the buckle section is located between the sleeve section and the fixing groove, the fixing ring is buckled in the fixing groove, and the abutting portion is clamped Abutting between the socket section and the fixing ring.
在某些情況中,該外套管具有第一階面,該內套管具有第二階面,該內套管位於該第一位置時該第二階面抵頂於該第一階面,使該內套管不能向前脫離該外套管。In some cases, the outer sleeve has a first step surface, and the inner sleeve has a second step surface. When the inner sleeve is in the first position, the second step surface abuts against the first step surface, so that The inner sleeve cannot be separated forward from the outer sleeve.
在某些情況中,該工具接頭更包含扣合裝置,該內套管位於該第二位置時該扣合裝置選擇性地扣合該內套管,使該內套管不能向該第一位置復位。具體而言,該扣合裝置可能包含一定位件、一定位孔、一扣槽、一推抵件以及一卡槽, 該定位件與該扣槽其中一者設置於該內套管,該定位孔貫穿該卡槽,該定位件容置於該定位孔,該推抵件容置於該卡槽並抵靠於該定位件的一側,使該定位件相對的另一側自該定位孔一端凸出,該內套管位於該第二位置時該定位件與該扣槽扣合。又,該扣槽可能包含一縱向凹槽、一橫向凹槽與一周向凹槽,該縱向凹槽向前延伸而具有一開放端,該橫向凹槽從該縱向凹槽沿該軸線的圓周方向延伸,該定位件與該扣槽扣合時該定位件抵靠於該橫向凹槽。該橫向凹槽還可能具有一前端緣,該前端緣從該縱向凹槽向前傾斜延伸。該周向凹槽沿該軸線的圓周方向延伸呈環狀,該周向凹槽位於該縱向凹槽與該橫向凹槽的後端,且該周向凹槽、該縱向凹槽與該橫向凹槽之間相互連通。In some cases, the tool joint further includes a buckling device. When the inner sleeve is in the second position, the buckling device selectively buckles the inner sleeve so that the inner sleeve cannot be moved to the first position. Reset. Specifically, the fastening device may include a positioning member, a positioning hole, a buckle groove, a pushing member, and a card groove. One of the positioning member and the buckle groove is disposed on the inner sleeve, and the positioning The hole penetrates the card slot, the positioning member is accommodated in the positioning hole, the pushing member is accommodated in the card slot and abuts against one side of the positioning member, so that the opposite side of the positioning member comes from the positioning hole One end protrudes, and when the inner sleeve is in the second position, the positioning member is buckled with the buckle groove. Furthermore, the buckle groove may include a longitudinal groove, a transverse groove and a circumferential groove, the longitudinal groove extends forward and has an open end, and the transverse groove extends from the longitudinal groove along the circumferential direction of the axis. Extended, when the positioning element is buckled with the buckle groove, the positioning element abuts against the transverse groove. The transverse groove may also have a front end edge which extends obliquely forward from the longitudinal groove. The circumferential groove extends in a ring shape along the circumferential direction of the axis, the circumferential groove is located at the rear end of the longitudinal groove and the transverse groove, and the circumferential groove, the longitudinal groove and the transverse groove communicate with each other.
藉此,本發明所提供的工具接頭能夠應用於工具接桿的前端,以容置空間容置螺絲或類似零件,利用內套管保持螺絲的位置,在使用者安裝螺絲的過程中穩定保持螺絲的位置,避免螺絲受到外物碰撞或受到轉動時的反作用力影響而掉落,並且免除使用者需要直接握持螺絲的不便,提供方便、快速、安全的使用功能。Thereby, the tool joint provided by the present invention can be applied to the front end of the tool post to accommodate screws or similar parts in the accommodating space, and the position of the screw is maintained by the inner sleeve, and the screw is held stably during the process of installing the screw by the user. The position of the screw prevents the screw from falling due to the impact of foreign objects or the reaction force during rotation, and avoids the inconvenience of the user who needs to hold the screw directly, providing convenient, fast and safe use function.
請參考第1圖至第7圖,本實施例揭露一種工具接頭,具體而言,工具接頭能應用於工具接桿的一端,能夠於工具接頭中插接例如是起子頭之工具頭,進一步利用工具頭抵靠、螺鎖或拆卸螺絲、螺釘等螺固件。工具接頭包括本體10、外套管20、內套管30與彈性件40,較佳者,還包括扣合裝置、固定環60、磁性件70。Please refer to Figures 1 to 7. This embodiment discloses a tool connector. Specifically, the tool connector can be applied to one end of a tool post, and can be inserted into the tool connector with a tool bit such as a screwdriver. The tool head abuts, screw locks or removes screws, screws and other screws. The tool joint includes a
本體10為一體成型的長桿,一端為六角柱11,且具有供其他工具扣持的弧形環溝111,另一端具有六角柱形之插接孔12,插接孔12前端具有向前開放的開口121,可供起子頭或類似之工具頭經由開口121插接於其中,以插接孔12界定一軸線x,本體10由開口121沿軸線x向後延伸依序形成套接段13、卡扣段14與固定槽15,其中卡扣段14的外輪廓小於套接段13的外輪廓,本體10從固定槽15後側進一步延伸形成六角柱11,使工具接頭整體延伸成為一種工具接桿,惟若在本創作其他可能的實施例中,本體也可能改變為其他構造,而可以作為其他種類具有工具接頭的工具使用。此外,本體10在本實施例中為一體成型,若改由其他管狀零件與六角柱形零件組合,例如TWI291914號專利中所述之桿體與其上的插桿,再利用焊接或緊配合、壓配合等方式組合而成者,亦無不可。The
外套管20包含管體21與抵靠部22,管體21套設於套接段13的周面,且管體21的內徑略大於套接段13的外徑,而於管體21與套接段13之間形成管狀的狹縫,管體21的內周面在靠近前端處有局部縮小內徑,而形成小徑段211與位於小徑段211後端的第一階面212。抵靠部22的內周面套接於卡扣段14並且抵靠於卡扣段14,外周面則嵌入管體21的後端並且與管體21固定,使管體21從抵靠部22向前延伸,其中,抵靠部22的內周面仍略微大於卡扣段14的外周面,使抵靠部22能相對於卡扣段14轉動,管體21則能相對套接段13與本體10轉動。在本實施例中,抵靠部22為單一環圈,與管體21緊配合固定,若將抵靠部22與管體21改設置為一體成型者,或將抵靠部22設置為軸承者,也均屬可行。The
內套管30套設於套接段13的周面,且內套管30大致位於管體21與套接段13之間,使內套管30容置於管狀狹縫中,並可於管狀狹縫中沿軸線x滑動。內套管30的外周面在靠近後端處有局部擴大外徑,而形成大徑段31與位於大徑段31前端的第二階面32,第二階面32恰與第一階面212相對,當內套管相對於本體10與外套管20向前滑動至第一位置時,如第3圖所示,內套管30的第二階面32抵靠於管體21的第一階面212,使內套管30僅能有局部從管狀狹縫的前端凸伸出來,不能向前滑動脫離狹縫,內套管30的前端、內套管30與插接孔的開口121之間則形成能夠容納螺絲、螺釘等螺固件的容置空間;當內套管30相對於本體10與外套管20滑動至第二位置時,如第4圖所示,內套管30向後滑動而使插接孔12能從內套管30中顯露出來。The
彈性件40例如是螺旋壓縮彈簧,彈性件40容置於狹縫中,套接於套接段13的周面並且位於管體21與套接段13之間,彈性件40的兩端分別推抵於內套管30與抵靠部22,彈性件40提供的彈性力會推抵內套管30向前移動,使內套管30具有隨時朝向第一位置復位的潛勢,易言之,彈性件40會推抵內套管30向第一位置復位。The
扣合裝置包括定位件51、定位孔52、扣槽53、推抵件54與卡槽55,其中定位件51例如為鋼珠,卡槽55位於內套管30的外周面靠近前端處,且卡槽55為環形凹槽,2個定位孔52分別設置於卡槽55相對的兩側槽面,以分別容置定位件51,推抵件54例如為C形環,推抵件54套置於卡槽55並抵靠於定位件51的一側,進而使定位件51相對的另一側自定位孔52一端凸出,在本實施例中,推抵件54抵靠於定位件51而使定位件51凸伸於內套管30之內周面。The buckle device includes a
扣槽53成型於本體10的前端,請參考第2圖與第6圖,扣槽53包括縱向凹槽531、橫向凹槽532與周向凹槽533,縱向凹槽531一端平行於軸線x向前延伸至本體10的前端而呈開放狀,縱向凹槽531遠離橫向凹槽532的一側具有止轉面5311,橫向凹槽532從縱向凹槽531的另一端沿軸線的圓周方向延伸,其中橫向凹槽532具有前端緣5321,前端緣5321從縱向凹槽531沿軸線x的圓周方向向前傾斜延伸,周向凹槽533沿軸線x的圓周方向延伸呈環狀,周向凹槽533位於縱向凹槽531與橫向凹槽532的後端,且周向凹槽533、縱向凹槽531與橫向凹槽532之間相互連通。The
固定環60例如是C形環,固定環60扣合於固定槽15,使抵靠部22被夾抵於套接段13與固定環60之間而不能從卡扣段14自由脫離,也使得外套管20不能與本體10自由脫離。The fixing
磁性件70例如是永久磁鐵或電磁鐵,磁性件70容置於插接孔12中,用以提供一磁吸力,使起子頭等工具頭插接於插接孔後不會從插接孔12分離。The
利用上述工具接頭,可供使用者插接工具頭,再以工具頭抵靠螺絲、螺釘等螺固件。請參考第4圖與第7圖,使用者可以先將內套管30移動至第二位置,彈性件40推抵內套管30以使定位件51向前抵靠於橫向凹槽532,使得橫向凹槽532與定位件51扣合,進而使內套管30被扣合保持於第二位置,插接孔12顯露於外而能供使用者插接工具頭91,如第8圖所示。隨後,請參考第5圖、第7圖與第9圖,使用者可以轉動內套管30以帶動定位件51沿著橫向凹槽532之前端緣5321朝縱向凹槽531移動,當定位件51抵靠於縱向凹槽531之止轉面5311時,內套管30受到止轉面5311阻擋而停止轉動,由於此時定位件51位於縱向凹槽531,使內套管30受到彈性件40的彈性力作用而向第一位置復位,進而向前凸伸並且遮蓋插接孔12與工具頭91,如第9圖所示,使用者可以直接在內套管30中的容置空間放置螺絲或螺釘等螺固件92,或者將內套管30向後移動再將螺固件92插接於工具頭91,等待進行安裝作業,其中,受到磁性件70的磁力作用,工具頭91可能受到磁化,而能夠吸引螺固件92,將螺固件92保持於工具頭91的前端。於進行安裝作業時,請參考第10圖,使用者即可直接由工具接頭的後端操作,將螺固件92壓抵於目標位置,再帶動工具接頭、工具頭91以及螺固件92轉動,將螺固件92螺鎖安裝於目標位置。The tool connector can be used for the user to insert the tool head, and then the tool head can be pressed against screws, screws and other screws. Please refer to Figures 4 and 7, the user can first move the
當使用者欲更換工具頭時,請參考第5圖與第8圖,可以先將內套管30移動至第二位置,定位件51隨內套管30移動而能從縱向凹槽的開放端移入,再進一步轉動內套管30,能夠使定位件51一同轉動而移動至橫向凹槽中,藉由扣合裝置的定位件51與橫向凹槽扣合內套管30,將內套管30保持於第二位置,插接孔12即可從內套管30中顯露出來,便於供使用者更換工具頭91。When the user wants to change the tool head, please refer to Figures 5 and 8. The
需要說明的是,當使用者將內套管往第二位置移動時,定位件會先經由縱向凹槽進入周向凹槽,並抵靠於周向凹槽的後端,進而使內套管停止向後移動,接著使用者再進一步轉動內套管以使定位件自周向凹槽移動至橫向凹槽中,若使用者在將定位件移動至橫向凹槽之前不慎啟動動力工具,則會導致定位件相對於扣槽快速轉動,然而,如第6圖所示,由於周向凹槽533前後兩端之間的距離大於定位件51的直徑,且周向凹槽533呈環狀,使定位件51能於周向凹槽533中轉動,以避免定位件51快速轉動時撞擊扣槽53之邊緣而造成定位件51損壞或掉落,並避免定位件51快速轉動時自扣槽53移出至本體10之外周面而卡置於本體10之外周面。進一步而言,由於推抵件可彈性變形,若定位件因快速轉動而不慎自扣槽移出至本體之外周面時,推抵件會受定位件推抵而向外彈性變形,進而緩衝定位件撞擊扣槽之邊緣時所受的衝擊,進一步避免定位件損壞或掉落,隨後,當使用者轉動內套管以將定位件自本體之外周面移入扣槽時,推抵件能向內彈性回復同時使定位件復位,以避免影響扣合功能。It should be noted that when the user moves the inner sleeve to the second position, the positioning member first enters the circumferential groove through the longitudinal groove, and abuts against the rear end of the circumferential groove, thereby stopping the inner sleeve from moving backward. Then the user further rotates the inner sleeve to move the positioning member from the circumferential groove to the transverse groove. If the user accidentally activates the power tool before moving the positioning member to the transverse groove, the positioning member will be relative to the buckle. The groove rotates quickly. However, as shown in Figure 6, because the distance between the front and rear ends of the
藉此,上述實施例所述的工具接頭可供使用者插接工具頭,再以內套管圍繞於工具頭周圍,當使用者在內套管中置入螺絲或螺釘等螺固件時,內套管能夠將螺固件保持於工具頭的前側,等待工具頭抵靠於螺固件進行螺鎖安裝,能夠降低受到其他物體碰撞而掉落的機會,並且可以在螺鎖安裝的過程中持續保持螺固件的位置,避免螺固件因為安裝時的反作用力而歪斜甚至彈出,可供使用者快速安裝螺固件,兼具使用的便利性與安全性。In this way, the tool connector described in the above embodiment allows the user to insert the tool head, and then surround the tool head with an inner sleeve. When the user inserts screws or screws and other fasteners in the inner sleeve, the inner sleeve The tube can hold the screw member on the front side of the tool head, and wait for the tool head to abut the screw member for screw lock installation, which can reduce the chance of falling due to collision with other objects, and can continue to maintain the screw member during the screw lock installation process This position prevents the screw from skewing or even popping out due to the reaction force during installation, allowing users to quickly install the screw, which is convenient and safe to use.
其次,雖然抵靠部被夾抵於套接段與固定環之間,但抵靠部仍可相對本體轉動,使外套管能夠轉動,能夠在安裝螺固件的過程中,避免本體在轉動時碰撞或摩擦周圍其他物體,或者也可供使用者直接握持外套管,進一步提高工具接頭的便利性與安全性。Secondly, although the abutting portion is clamped between the socket section and the fixing ring, the abutting portion can still rotate relative to the body, so that the outer sleeve can rotate, and the body can be prevented from colliding during rotation during the installation of the screw. Or rub against other surrounding objects, or the user can directly hold the outer sleeve, which further improves the convenience and safety of the tool joint.
再者,橫向凹槽的前端緣從縱向凹槽向前傾斜延伸,而使定位件扣合於橫向凹槽中,在彈性件推抵內套管時,不致於讓定位件受彈性力作用而向縱向凹槽移動,能夠避免扣合裝置自動解除扣合狀態,當使用者欲解除扣合時,如第7圖所示,只需要轉動內套管,定位件將會抵靠於前端緣,滑動進入縱向凹槽,再經由縱向凹槽向前移動,於解除扣合內套管時具有簡單易用的操作模式。Furthermore, the front end edge of the transverse groove extends obliquely forward from the longitudinal groove, so that the positioning member is buckled in the transverse groove. When the elastic member pushes against the inner sleeve, the positioning member will not be affected by the elastic force. Moving to the longitudinal groove can prevent the buckling device from automatically releasing the buckling state. When the user wants to release the buckle, as shown in Figure 7, only need to rotate the inner sleeve, and the positioning piece will abut against the front edge. Sliding into the longitudinal groove, and then moving forward through the longitudinal groove, it has a simple and easy-to-use operation mode when the inner sleeve is unfastened.
在上述實施例中,扣合裝置包括定位件、定位孔、扣槽與推抵件,在本創作其他可能的實施例中,定位件可能一體成型於內套管而不具有定位孔與推抵件,仍可使定位件與扣槽扣合,具有與上述實施例類似的使用效果。In the foregoing embodiment, the fastening device includes a positioning member, a positioning hole, a buckle groove, and a pushing member. In other possible embodiments of the present invention, the positioning member may be integrally formed on the inner sleeve without positioning holes and pushing members. The positioning element can still be buckled with the buckle groove, which has a similar use effect as the above-mentioned embodiment.
在上述實施例中,定位件、定位孔與推抵件係設置於內套管,且定位件凸伸於內套管之內周面,扣槽則設置於本體,在本創作其他可能的實施例中,定位件與推抵件可能反向設置,使定位件凸伸於內套管之外周面,扣槽則設置於外套管;又或者,定位件、定位孔與推抵件可能改為設置於外套管,使定位件凸伸於外套管之內周面,扣槽則設置於內套管;再或者,定位件、定位孔與推抵件可能改為設置於本體,使定位件凸伸於本體之外周面,扣槽則設置於內套管,亦無不可。In the above-mentioned embodiment, the positioning member, the positioning hole and the pushing member are arranged on the inner sleeve, and the positioning member protrudes from the inner peripheral surface of the inner sleeve, and the buckle groove is arranged on the main body. In other possible implementations of this creation In the example, the positioning member and the pushing member may be arranged in opposite directions, so that the positioning member protrudes from the outer circumferential surface of the inner sleeve, and the buckle groove is provided on the outer sleeve; or, the positioning member, the positioning hole and the pushing member may be changed to It is arranged on the outer sleeve, so that the positioning piece protrudes from the inner peripheral surface of the outer sleeve, and the buckle groove is arranged on the inner sleeve; or, the positioning piece, the positioning hole and the pushing piece may be changed to be arranged on the body so that the positioning piece is convex Extending on the outer peripheral surface of the main body, the buckle groove is provided in the inner sleeve, which is not necessary.
在上述實施例中,推抵件為套置於內套管之卡槽的C形環,在本創作其他可能的實施例中,推抵件可能改為套置於內套管之卡槽的螺旋壓縮彈簧或其他可彈性變形的元件,只要能彈性抵靠於定位件,本創作不以此為限。In the above-mentioned embodiment, the pushing member is a C-ring that fits in the slot of the inner sleeve. In other possible embodiments of the present invention, the pushing member may be changed to fit in the slot of the inner sleeve. As long as the helical compression spring or other elastically deformable elements can elastically abut against the positioning member, this creation is not limited to this.
在上述實施例中,推抵件為C形環並套置於內套管之卡槽,在本創作其他可能的實施例中,推抵件可能為小型的螺旋壓縮彈簧並改為容置於定位孔中,且定位孔一端為封閉端以供螺旋壓縮彈簧一端抵靠,進而使螺旋壓縮彈簧另一端能彈性推抵於定位件,進而使定位件凸伸於內套管之內周面,亦無不可。In the above embodiment, the pushing member is a C-ring and is sleeved in the slot of the inner sleeve. In other possible embodiments of the present invention, the pushing member may be a small helical compression spring and is instead accommodated in In the positioning hole, one end of the positioning hole is a closed end for one end of the spiral compression spring to abut, so that the other end of the spiral compression spring can be elastically pushed against the positioning member, and the positioning member protrudes from the inner peripheral surface of the inner sleeve. Nothing is impossible.
在上述實施例中,抵靠部被夾抵於套接段與固定環之間,並且仍可相對本體轉動,然而若改將抵靠部緊配合、組裝或焊接於本體,甚或與本體一體成型,使抵靠部與本體完全固定,則可以省略固定環與固定槽,亦屬可能的具體實施方式。In the above embodiment, the abutting portion is clamped between the sleeve section and the fixing ring and can still rotate relative to the body. However, if the abutting portion is tightly fitted, assembled or welded to the body, or even integrally formed with the body If the abutting portion and the body are completely fixed, the fixing ring and the fixing groove can be omitted, which is also a possible specific embodiment.
在上述實施例中,扣合裝置是用於扣合內套管,將內套管暫時保持於第二位置,便於使用者安裝工具頭,然而,若將扣合裝置省略,使用者仍然可以用手壓抵內套管,手動將內套管保持於第二位置,進行工具頭的安裝作業,獲致與上述實施例相似的使用功能。In the above embodiment, the buckle device is used to buckle the inner sleeve to temporarily hold the inner sleeve in the second position to facilitate the user to install the tool head. However, if the buckle device is omitted, the user can still use The hand presses against the inner sleeve, manually keeps the inner sleeve at the second position, and performs the installation work of the tool head, and obtains the use function similar to the above embodiment.
在上述本創作第一實施例中,如第8圖至第10圖所示,外套管與內套管具有相對應的第一階面212與第二階面32,當內套管30位於第一位置時第一階面212與第二階面32相互抵靠,能夠避免內套管30從第一位置進一步向前移動,脫離外套管與本體之間的狹縫。請參考第11圖與第12圖,在本創作第二實施例中,可省略外套管與內套管的第一階面212與第二階面32,改於本體形成面向後端的第三階面16,並且在內套管30的靠近後端處形成有局部縮小內徑的小徑段33與位於小徑段33前端的第四階面34,可以藉由第三階面16與第四階面34抵靠,獲得與前述第一實施例中第一階面與第二階面相同的使用功能。進一步而言,本創作第二實施例之推抵件54為螺旋線圈,仍可彈性抵靠於定位件而具有與前述第一實施例類似的使用功能。此外,工具接頭還具有卡止環61與卡止槽17,且內套管30的外周面在靠近前端處有局部擴大外徑而形成輔助段35,卡止槽17位於本體之套接段13靠近後端處的外周面,卡止環61例如是C形環,卡止環61套置於卡止槽17,使內套管30能向後抵靠於卡止環61,避免內套管30繼續向後移動而導致定位件51移出扣槽53,內套管前端的輔助段35能方便使用者抓取以便移動內套管30,並兼具美觀效果。再者,本創作第二實施例之扣槽53不具有周向凹槽,由於縱向凹槽與橫向凹槽之間是相互連通的,仍能使定位件經由縱向凹槽的開放端進入扣槽並扣合於橫向凹槽,而具有與前述實施例相同的扣合效果。In the first embodiment of the present creation described above, as shown in Figures 8 to 10, the outer sleeve and the inner sleeve have corresponding first step surfaces 212 and second step surfaces 32. When the
此外,在本創作第二實施例中,外套管20採一體成型製作,而以位於外套管20後端的抵靠部22直接套接並且抵靠於本體的卡扣段14,仍具有與前述第一實施例相同的使用功能。In addition, in the second embodiment of the present creation, the
總結以上說明,本發明所提供的工具接頭能應用於工具接桿或類似的工具中,可供使用者插接安裝工具頭,例如起子頭等,再利用工具頭配合安裝螺固件,其中工具接頭能夠包圍於螺固件的周圍,能避免遭到外物碰撞而掉落,也能避免在安裝螺固件時受到側向反作用力影響而歪斜或掉落,具方便、快速、安全的使用功能,實為消費者與工具產業相關業者所企盼,惟以上實施例僅在於說明並闡述本創作的技術內容,本專利的專利範圍應以後述的申請專利範圍為準。Summarizing the above description, the tool connector provided by the present invention can be applied to a tool post or similar tools, allowing users to insert and install tool heads, such as screwdrivers, etc., and then use the tool heads to cooperate with the installation of screws, wherein the tool connector It can be surrounded by the screws, can avoid being impacted by foreign objects and falling, and can also avoid being skewed or falling due to the side reaction force when the screws are installed. It is convenient, fast and safe to use. It is expected by consumers and related businesses in the tool industry, but the above embodiments are only to illustrate and illustrate the technical content of this creation, and the scope of this patent shall be subject to the scope of patent application described later.
x:軸線x: axis
10:本體10: body
11:六角柱11: Hexagonal column
111:弧形環溝111: curved ring groove
12:插接孔12: Socket hole
121:開口121: open
13:套接段13: Socket section
14:卡扣段14: buckle section
15:固定槽15: fixed slot
16:第三階面16: third order surface
17:卡止槽17: Locking slot
20:外套管20: Outer tube
21:管體21: Tube body
211:小徑段211: Trail section
212:第一階面212: First Order Surface
22:抵靠部22: abutment
30:內套管30: inner casing
31:大徑段31: Large diameter section
32:第二階面32: second order surface
33:小徑段33: Trail section
34:第四階面34: Fourth Order Surface
35:輔助段35: auxiliary segment
40:彈性件40: Elastic part
51:定位件51: positioning parts
52:定位孔52: positioning hole
53:扣槽53: Buckle slot
531:縱向凹槽531: Longitudinal groove
5311:止轉面5311: stop surface
532:橫向凹槽532: Transverse groove
5321:前端緣5321: leading edge
533:周向環槽533: Circumferential ring groove
54:推抵件54: Push the piece
55:卡槽55: card slot
60:固定環60: fixed ring
61:卡止環61: stop ring
70:磁性件70: Magnetic parts
91:工具頭91: Tool head
92:螺固件92: Screw firmware
第1圖為本發明第一實施例之立體透視圖。 第2圖為本發明第一實施例之立體分解圖。 第3圖為本發明第一實施例內套管位於第一位置時之剖視圖。 第4圖為本發明第一實施例內套管位於第二位置時之剖視圖。 第5圖為本發明第一實施例內套管轉動之示意圖。 第6圖為本發明第一實施例定位件相對於扣槽轉動之展開示意圖。 第7圖為本發明第一實施例定位件自扣槽移出之展開示意圖。 第8圖至第10圖為本發明第一實施例之使用狀態示意圖。 第11圖為本發明第二實施例之立體分解圖。 第12圖為本發明第二實施例之剖視圖。 Figure 1 is a perspective view of the first embodiment of the present invention. Figure 2 is an exploded perspective view of the first embodiment of the present invention. Figure 3 is a cross-sectional view of the inner sleeve in the first embodiment of the present invention when it is in the first position. Figure 4 is a cross-sectional view of the inner sleeve of the first embodiment of the present invention when it is in the second position. Figure 5 is a schematic diagram of the rotation of the inner sleeve in the first embodiment of the present invention. Figure 6 is an expanded schematic view of the positioning member rotating relative to the buckle groove according to the first embodiment of the present invention. Figure 7 is an expanded schematic view of the positioning member moving out of the buckle groove according to the first embodiment of the present invention. Figures 8 to 10 are schematic diagrams of the use state of the first embodiment of the present invention. Figure 11 is an exploded perspective view of the second embodiment of the present invention. Figure 12 is a cross-sectional view of the second embodiment of the present invention.
10:本體 10: body
20:外套管 20: Outer tube
30:內套管 30: inner casing
40:彈性件 40: Elastic part
54:推抵件 54: Push the piece
60:固定環 60: fixed ring
Claims (9)
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6082233A (en) * | 1996-06-21 | 2000-07-04 | Han; Ki Su | Fastener holding device |
US6330846B1 (en) * | 1999-01-18 | 2001-12-18 | Wera Werk Hermann Werner Gmbh & Co. | Chuck for bits or the like |
CN2787386Y (en) * | 2005-03-25 | 2006-06-14 | 陈秀娥 | Connection rod structure |
US7096768B1 (en) * | 2005-04-04 | 2006-08-29 | Hsiu E Chen | Extension rod assembly |
TWI291914B (en) * | 2005-02-04 | 2008-01-01 | Shiou E Chen | Connecting rod assembly |
TWI365128B (en) * | 2009-06-17 | 2012-06-01 | ||
TWI501841B (en) * | 2014-10-17 | 2015-10-01 | Chung Taan Ind Co Ltd | Connector |
-
2019
- 2019-11-26 TW TW108142932A patent/TWI725632B/en active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6082233A (en) * | 1996-06-21 | 2000-07-04 | Han; Ki Su | Fastener holding device |
US6330846B1 (en) * | 1999-01-18 | 2001-12-18 | Wera Werk Hermann Werner Gmbh & Co. | Chuck for bits or the like |
TWI291914B (en) * | 2005-02-04 | 2008-01-01 | Shiou E Chen | Connecting rod assembly |
CN2787386Y (en) * | 2005-03-25 | 2006-06-14 | 陈秀娥 | Connection rod structure |
US7096768B1 (en) * | 2005-04-04 | 2006-08-29 | Hsiu E Chen | Extension rod assembly |
TWI365128B (en) * | 2009-06-17 | 2012-06-01 | ||
TWI501841B (en) * | 2014-10-17 | 2015-10-01 | Chung Taan Ind Co Ltd | Connector |
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TW202120265A (en) | 2021-06-01 |
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