TWI590921B - Post tool - Google Patents
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- TWI590921B TWI590921B TW105117617A TW105117617A TWI590921B TW I590921 B TWI590921 B TW I590921B TW 105117617 A TW105117617 A TW 105117617A TW 105117617 A TW105117617 A TW 105117617A TW I590921 B TWI590921 B TW I590921B
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Description
本發明尤指其提供一種可便於套接定位各種形式之作業工具，更可縮小接桿工具整體的外徑尺寸，以便於狹小空間內使用，而達到提升使用便利性之接桿工具。 In particular, the present invention provides a work tool which can facilitate the positioning of various forms of the socket, and can reduce the outer diameter of the whole of the post tool to facilitate use in a narrow space to achieve a convenient use of the post tool.
在現今，接桿工具可搭配不同驅動工具(如起子握柄、氣動工具等)於不同場合搭配不同型態之作業工具(如起子頭等)使用。請參閱第1圖所示，習知之接桿工具10係於一套管11內設有套接孔111，以供套接一具V型卡槽201之起子頭20的作業工具，並於該套管11固設有一接桿12，以供連接驅動工具，於該套管11之環面上並開設有與套接孔111相通之容槽112，以供裝設一鋼珠13，並使該鋼珠13之部分球面凸伸出該套管11之套接孔111內，並卡掣於起子頭20之V型卡槽201內，另於套管11之外環面上設有一滑套14，該滑套14係設有內環面141，並於該滑套14之內環面141近前端處開設有第一環槽142，後端則開設有第二環槽143，以供裝設限位一彈簧15，並以該彈簧15之彈力推抵滑套14，使該滑套14之內環面141位移至鋼珠13處，以限制該鋼珠13卡掣於起子頭20之V型卡槽201內，而可套接定位起子頭20，以防止起子頭20於進行拆裝作業過程中掉落；請參閱第2圖所示，當推移該滑套14，使該滑套14之第一環槽142位移至鋼珠13處時，則以該滑套14之第一環槽142提供鋼珠13退出空間，使 該鋼珠13可脫離卡掣起子頭20之V型卡槽20，而可將起子頭20取出；惟，該接桿工具10於使用上仍有如下之缺弊： Nowadays, the post tool can be used with different driving tools (such as screwdriver handles, pneumatic tools, etc.) in different situations with different types of working tools (such as screwdrivers). Referring to FIG. 1 , the conventional post tool 10 is provided with a socket hole 111 in a sleeve 11 for splicing a working tool of the screwdriver head 20 of the V-shaped card slot 201, and The sleeve 11 is fixed with a post 12 for connecting the driving tool, and a receiving groove 112 communicating with the sleeve hole 111 is formed on the annular surface of the sleeve 11 for mounting a steel ball 13 and A portion of the spherical surface of the steel ball 13 protrudes from the sleeve hole 111 of the sleeve 11 and is clamped into the V-shaped slot 201 of the screwdriver head 20, and a sliding sleeve 14 is disposed on the outer ring surface of the sleeve 11. The sliding sleeve 14 is provided with an inner annular surface 141, and a first annular groove 142 is opened at the proximal end of the inner annular surface 141 of the sliding sleeve 14, and a second annular groove 143 is opened at the rear end for the installation limit. a spring 15 is pressed against the sliding sleeve 14 by the elastic force of the spring 15, so that the inner annular surface 141 of the sliding sleeve 14 is displaced to the steel ball 13 to restrict the steel ball 13 from being stuck to the V-shaped card of the screwdriver head 20. In the slot 201, the screwdriver bit 20 can be sleeved to prevent the screwdriver head 20 from falling during the disassembly and assembly operation; as shown in FIG. 2, when the sliding sleeve 14 is pushed, the sliding sleeve 14 is replaced. One ring groove 142 is displaced to steel When the bead 13 is located, the first ring groove 142 of the sliding sleeve 14 provides the steel ball 13 to withdraw from the space, so that The steel ball 13 can be detached from the V-shaped card slot 20 of the cartridge driver head 20, and the driver head 20 can be taken out; however, the post tool 10 still has the following disadvantages in use:
1．其係利用該滑套14之內環面141限制鋼珠13，使該鋼珠13保持卡掣於起子頭20之V型卡槽201內，以套接定位起子頭20，然而，起子頭的型式繁多，當起子頭上並無開設V型卡槽時，即無法以鋼珠13卡掣定位起子頭，而造成使用上的困擾。 1. The inner ring surface 141 of the sliding sleeve 14 is used to restrain the steel ball 13 so that the steel ball 13 is held in the V-shaped card slot 201 of the screwdriver head 20 to sleeve the positioning of the screwdriver head 20. However, the type of the screwdriver head is numerous. When there is no V-shaped card slot on the screwdriver head, it is impossible to position the screwdriver head with the steel ball 13 card, which causes troubles in use.
2．其係利用該滑套14的推移動作，以使鋼珠13脫離卡掣起子頭20之V型卡槽20或保持卡掣於起子頭20之V型卡槽201內，由於該滑套14係套設於套管11之外環面上，而增加接桿工具10整體的外徑尺寸，因此，當需將接桿工具10伸入狹小空間內時，即易受到周圍物品的阻礙，而造成使用上的不便。 2. The sliding action of the sliding sleeve 14 is utilized to disengage the steel ball 13 from the V-shaped card slot 20 of the latching head 20 or to retain the card in the V-shaped card slot 201 of the screwdriver head 20, since the sliding sleeve 14 is sleeved. The outer surface of the sleeve 11 is provided on the outer surface of the sleeve 11, and the outer diameter of the entire joint tool 10 is increased. Therefore, when the post tool 10 is required to be inserted into a small space, it is easily obstructed by surrounding objects, thereby causing use. Inconvenience.
請參閱第3圖所示，係為台灣公告第M402172號「小外徑快脫接桿」新型專利案，其主要係於一套管30內設有呈六角孔狀之貫通孔301，該貫通孔301之前端設有起子頭容置部302，並於該貫通孔301之二相對角緣處分別設有由該貫通孔301之後端延伸至靠近前端處之側置部303，該貫通孔301之後端則穿入固接一供連接驅動工具之接桿31；一操作單元係於該套管30之二側置部303內分別設有長條狀之簧片32，並於該各簧片32之身部321前端分別設有彎折凸伸出套管30之起子頭容置部302內的卡制部322，以供分別卡掣於起子頭20之V型卡槽201內，後端則分別設有垂直彎折且凸伸出套管30後端之受推部323，另於該套管30之後端套接有二端貫通之操作件33，並使該接桿31穿伸出該操作件33之後端，於該操作件33內裝設有圈套於接桿31之復位彈簧34，該復位彈簧34之 後端設有第一定位環35，於該接桿31上則扣合有C形扣311，以限位第一定位環35，並使該復位彈簧34之後端靠抵該第一定位環35，另於該操作件33之內環面固設有圈套於各簧片32之身部321的第二定位環331，並以該復位彈簧34之彈力推抵該各簧片32之受推部323，使該各簧片32之受推部323靠抵該操作件33之第二定位環331；一磁吸單元係於該套管30之貫通孔301內裝設有具磁吸件361之磁吸座36，並於該磁吸座36與該接桿31之前端間設有彈性件362，使該磁吸座36可作彈性伸縮位移；當起子頭20套接於該套管30之起子頭容置部302內時，即利用該各簧片32之卡制部322分別卡掣於起子頭20之V型卡槽201內，而可套接定位起子頭20；請參閱第4圖所示，當推移該操作件33時，則利用該操作件33之第二定位環331推抵各簧片32之受推部323，使各簧片32往該套管30之後端方向位移，並壓縮復位彈簧34，而各簧片32之卡制部322則分別受到起子頭20之V型卡槽201側壁推抵而外張，進而使各簧片32之卡制部322脫離卡掣起子頭20之V型卡槽201，而可將起子頭20取出；惟，該快脫接桿係將該操作件33套接於該套管30之後端，其雖可縮小整體的外徑尺寸，以便於狹小空間內使用，然而，利用各簧片32之卡制部322的卡掣定位方式，使該快脫接桿僅能針對具V型卡槽201之起子頭20卡掣定位，如第5圖所示，該起子頭20a係為目前常見的市售品，由於該起子頭20a並無開設V型卡槽，若以簧片32之卡制部322的卡掣定位方式，即無法以各簧片32之卡制部322卡掣定位起子頭20a，而造成使用上的困擾。 Please refer to Figure 3, which is a new patent case of Taiwan Announcement No. M402172 "Small Outer Diameter Quick Disconnect Rod", which is mainly provided with a through hole 301 in the shape of a hexagonal hole in a sleeve 30. The front end of the hole 301 is provided with a sub-head accommodating portion 302, and the opposite end edges of the through-hole 301 are respectively provided with side portions 303 extending from the rear end of the through-hole 301 to the front end, and the through-hole 301 The rear end is inserted into a post 31 for attaching a driving tool; an operating unit is respectively provided with two elongated reeds 32 in the two side portions 303 of the sleeve 30, and the reeds are respectively The front end of the body portion 321 of the 32 is respectively provided with a locking portion 322 which is bent in the driver's head receiving portion 302 of the sleeve 30 for being respectively engaged in the V-shaped card slot 201 of the screwdriver head 20, and the rear end Then, the pushing portion 323 which is vertically bent and protrudes from the rear end of the sleeve 30 is respectively provided, and the operating member 33 which penetrates the two ends is sleeved at the rear end of the sleeve 30, and the connecting rod 31 is extended. The rear end of the operating member 33 is provided with a return spring 34 that is sleeved on the post 31 in the operating member 33. The return spring 34 A first positioning ring 35 is disposed at the rear end, and a C-shaped buckle 311 is fastened on the connecting rod 31 to limit the first positioning ring 35, and the rear end of the return spring 34 abuts against the first positioning ring 35. Further, the inner ring surface of the operating member 33 is fixed with a second positioning ring 331 which is sleeved on the body portion 321 of each of the spring pieces 32, and is pushed by the elastic force of the return spring 34 against the springs 32. The portion 323 is such that the pushed portion 323 of each of the reeds 32 abuts against the second positioning ring 331 of the operating member 33; a magnetic attraction unit is disposed in the through hole 301 of the sleeve 30 and is provided with a magnetic member 361 The magnetic chuck 36 is provided with an elastic member 362 between the magnetic chuck 36 and the front end of the post 31, so that the magnetic chuck 36 can be elastically stretched and displaced; when the screwdriver head 20 is sleeved on the sleeve 30 When the driver's head receiving portion 302 is inside, the locking portion 322 of each of the reeds 32 is respectively engaged in the V-shaped card slot 201 of the bit 20, and the positioning bit 20 can be sleeved; see the fourth As shown in the figure, when the operating member 33 is pushed, the second positioning ring 331 of the operating member 33 is pushed against the pushed portion 323 of each of the springs 32, and the springs 32 are displaced toward the rear end of the sleeve 30. And compressing the return spring 34, and the locking portions 322 of the reeds 32 are respectively pushed outward by the side walls of the V-shaped card slots 201 of the screwdriver head 20, so that the locking portions 322 of the reeds 32 are disengaged from the V of the cartridge driver 20 The card slot 201 can be used to take out the screwdriver head 20; however, the quick release lever sleeves the operating member 33 to the rear end of the sleeve 30, which can reduce the overall outer diameter size to facilitate a small space. In the inner use, however, the quick release lever can only be positioned for the screwdriver head 20 having the V-shaped card slot 201 by the latching positioning manner of the locking portion 322 of each of the reeds 32, as shown in FIG. The screwdriver head 20a is a commercially available product. Since the screwdriver head 20a does not have a V-shaped card slot, if the card portion 322 of the reed 32 is positioned in a latching manner, the reeds 32 cannot be used. The engaging portion 322 is configured to position the screwdriver head 20a, causing troubles in use.
有鑑於此，本發明人遂以其多年從事相關行業的研發與製作經驗，針對目前所面臨之問題深入研究，經過長期努力之研 究與試作，終究研創出一種接桿工具，以有效改善先前技術之缺點，此即為本發明之設計宗旨。 In view of this, the inventor has been engaged in research and development and production experience in related industries for many years, and has conducted in-depth research on the problems currently faced, and has made long-term efforts. Investigate and test, and finally develop a kind of post tool to effectively improve the shortcomings of the prior art, which is the design tenet of the present invention.
本發明之目的一，係提供一種接桿工具，其係於一套管之前端設有供套接作業工具之套接孔，後端則設有供連接驅動工具之接桿，於該套管內開設至少一延伸至該套接孔處之滑槽，該滑槽之前端部並凹設有擴張部以及由擴張部向前端延伸傾斜內縮之抵掣斜面，另於該滑槽內滑設有板件，該板件之前端部係設有穿置部，該穿置部則穿設有壓掣件，並使該壓掣件可受該抵掣斜面的抵掣而凸伸出該套接孔，以壓掣作業工具，一套設於該套管後端之滑套係供連動該板件位移，使該板件之穿置部帶動壓掣件脫離抵掣斜面，以解除壓掣作業工具；藉此，利用壓掣件直接壓掣套管之套接孔內的作業工具，即可便於套接定位各種形式之作業工具，而達到提升使用便利性之實用目的。 A first object of the present invention is to provide a post tool which is provided with a socket for a socket working tool at a front end of a sleeve, and a post for connecting a driving tool at a rear end of the sleeve. Having at least one sliding slot extending to the socket, the front end of the sliding groove is recessed with an expansion portion, and the slanting surface is inclined and retracted toward the front end by the expansion portion, and is slidably disposed in the sliding groove a plate member having a piercing portion at a front end portion thereof, the piercing portion is provided with a pressing member, and the pressing member is protruded from the sleeve by the abutting slope The hole is connected to the pressing tool, and a sliding sleeve disposed at the rear end of the sleeve is used for interlocking the displacement of the plate member, so that the wearing portion of the plate member drives the pressing member away from the inclined surface to release the pressure. The working tool; thereby, the pressing tool directly presses the working tool in the sleeve hole of the sleeve, so that the working tools of various forms can be conveniently positioned and socketed, thereby achieving the practical purpose of improving the convenience of use.
本發明之目的二，係提供一種接桿工具，其中，該滑套係套設套管之後端，並以該滑套連動該板件位移，使該板件之穿置部帶動壓掣件脫離抵掣斜面，以解除壓掣作業工具，而可縮小接桿工具整體的外徑尺寸，以便於狹小空間內使用，進而達到提升使用便利性之實用目的。 A second object of the present invention is to provide a post tool, wherein the sliding sleeve sleeves the rear end of the sleeve, and the sliding member is used to interlock the displacement of the plate member, so that the wearing portion of the plate member drives the pressing member away from the pressing member. The inclined surface is offset to release the pressing tool, and the outer diameter of the overall tool can be reduced to be used in a small space, thereby achieving the practical purpose of improving the convenience of use.
10‧‧‧接桿工具 10‧‧‧Post tool
11‧‧‧套管 11‧‧‧ casing
111‧‧‧套接孔 111‧‧‧ sockets
112‧‧‧容槽 112‧‧‧ 容容
12‧‧‧接桿 12‧‧‧Post
13‧‧‧鋼珠 13‧‧‧ steel balls
14‧‧‧滑套 14‧‧‧Sleeve
141‧‧‧內環面 141‧‧‧ Inner torus
142‧‧‧第一環槽 142‧‧‧First ring groove
143‧‧‧第二環槽 143‧‧‧second ring groove
15‧‧‧彈簧 15‧‧‧ Spring
20‧‧‧起子頭 20‧‧‧ screwdriver head
201‧‧‧V型卡槽 201‧‧‧V type card slot
20a‧‧‧起子頭 20a‧‧‧ screwdriver head
30‧‧‧套管 30‧‧‧ casing
301‧‧‧貫通孔 301‧‧‧through holes
302‧‧‧起子頭容置部 302‧‧‧Starting heads
303‧‧‧側置部 303‧‧‧ Side Department
31‧‧‧接桿 31‧‧‧Post
311‧‧‧C形扣 311‧‧‧C-shaped buckle
32‧‧‧簧片 32‧‧‧Reed
321‧‧‧身部 321‧‧‧ Body
322‧‧‧卡制部 322‧‧‧Card Department
323‧‧‧受推部 323‧‧‧Subjected
33‧‧‧操作件 33‧‧‧Operating parts
331‧‧‧第二定位環 331‧‧‧Second positioning ring
34‧‧‧復位彈簧 34‧‧‧Return spring
35‧‧‧第一定位環 35‧‧‧First positioning ring
36‧‧‧磁吸座 36‧‧‧Magnetic holder
361‧‧‧磁吸件 361‧‧‧Magnetic parts
362‧‧‧彈性件 362‧‧‧Flexible parts
40‧‧‧接桿工具 40‧‧‧Post tool
41‧‧‧套管 41‧‧‧ casing
411‧‧‧套接孔 411‧‧‧ socket
412‧‧‧階級凸環 412‧‧‧ class crown
413‧‧‧滑槽 413‧‧ ‧ chute
414‧‧‧擴張部 414‧‧‧Expansion Department
415‧‧‧抵掣斜面 415‧‧‧ arrival ramp
42‧‧‧接桿 42‧‧‧Post
421‧‧‧擋環 421‧‧ ‧ retaining ring
43‧‧‧壓掣件 43‧‧‧ Pressure parts
44‧‧‧板件 44‧‧‧plate
441‧‧‧穿置部 441‧‧‧ wearing parts
442‧‧‧推移部 442‧‧‧Move
45‧‧‧滑套 45‧‧‧Sleeve
451‧‧‧掣動件 451‧‧‧掣动
46‧‧‧復位彈簧 46‧‧‧Return spring
47‧‧‧磁吸組件 47‧‧‧Magnetic components
471‧‧‧承座 471‧‧ ‧ socket
472‧‧‧磁吸元件 472‧‧‧Magnetic components
48‧‧‧彈性元件 48‧‧‧Flexible components
50‧‧‧起子頭 50‧‧‧ screwdriver head
501‧‧‧工作端 501‧‧‧Working end
502‧‧‧桿體 502‧‧‧ rod body
第1圖：習知工具接桿之使用示意圖(一)。 Figure 1: Schematic diagram of the use of the conventional tool post (1).
第2圖：習知工具接桿之使用示意圖(二)。 Figure 2: Schematic diagram of the use of the conventional tool post (2).
第3圖：係台灣第M402172號專利案之使用示意圖(一)。 Figure 3: Schematic diagram of the use of Taiwan Patent No. M402172 (1).
第4圖：係台灣第M402172號專利案之使用示意圖(二)。 Figure 4: Schematic diagram of the use of Taiwan's M402172 patent case (2).
第5圖：習知另一型式起子頭之結構示意圖。 Figure 5: Schematic diagram of the structure of another type of screwdriver bit.
第6圖：本發明第一實施例之零件分解圖。 Figure 6 is an exploded view of the first embodiment of the present invention.
第7圖：本發明第一實施例之組合外觀示意圖。 Figure 7 is a schematic view showing the combined appearance of the first embodiment of the present invention.
第8圖：本發明第一實施例之剖面示意圖。 Figure 8 is a schematic cross-sectional view showing a first embodiment of the present invention.
第9圖：本發明第一實施例套接作業工具之動作示意圖(一)。 Figure 9 is a schematic view showing the operation of the socket working tool according to the first embodiment of the present invention (1).
第10圖：本發明第一實施例套接作業工具之動作示意圖(二)。 Fig. 10 is a schematic view showing the operation of the socket working tool according to the first embodiment of the present invention (2).
第11圖：本發明第一實施例套接作業工具之動作示意圖(三)。 Figure 11 is a schematic view showing the operation of the socket working tool according to the first embodiment of the present invention (3).
第12圖：本發明第一實施例取出作業工具之動作示意圖。 Fig. 12 is a view showing the operation of the removal tool of the first embodiment of the present invention.
第13圖：本發明第二實施例之零件分解圖。 Figure 13 is an exploded view of the second embodiment of the present invention.
第14圖：本發明第二實施例之剖面示意圖。 Figure 14 is a cross-sectional view showing a second embodiment of the present invention.
第15圖：本發明第二實施例套接作業工具之使用示意圖(一)。 Figure 15 is a schematic view showing the use of the socket working tool of the second embodiment of the present invention (1).
第16圖：本發明第二實施例套接作業工具之使用示意圖(二)。 Figure 16 is a schematic view showing the use of the socket working tool of the second embodiment of the present invention (2).
為使 貴審查委員對本發明作更進一步之瞭解，茲舉較佳實施例並配合圖式，詳述如后：請參閱第6、7、8圖所示，本發明第一實施例之接桿工具40係於一套管41之前端設有呈多角形之套接孔411，以供套接作業工具(如套筒工具或起子頭等)，後端則固設有一可為多角形桿體之接桿42，以供連接驅動工具(如扳手工具或氣動工具等)；於本實施例中，該套管41之套接孔411係呈六角形，並於後端設有外徑尺寸縮小之階級凸環412；另於該套管41內開設至少一延伸至該套接孔411處之滑槽，該滑槽之前端部並凹設有擴張部以及由擴張部向前端延伸傾斜內縮之抵掣斜面；於本實施例中，該套管41內係於對應該套接孔411之二相對側邊處分別開設有滑槽413，於該各滑槽413之前端分別設有擴張部414，該各擴張部414之邊側則分別設有由後往前端方向逐漸傾斜內縮之抵掣斜面415；另於該套管41之各滑槽413內分別滑 設有板件44，該各板件44之前端部係延伸對應至該套管41之各擴張部414及抵掣斜面415，後端則穿伸出該套管41之後端，並於該各板件44之前端部分別設有穿置部441，另可為鋼珠之壓掣件43則穿設於該穿置部441，於本實施例中，該各板件44之穿置部441係呈圓孔狀，且該穿置部441之內徑尺寸略小於該壓掣件43之外徑尺寸，以使該各為鋼珠之壓掣件43可分別受該各抵掣斜面415抵掣，而分別由該各板件44之穿置部441部分凸伸出該套管41之套接孔411，以壓掣作業工具，由於該各壓掣件43係穿設於該各板件44之穿置部441，使得該各壓掣件43可與該各板件44相互連動，而使該各板件44位移時，可帶動該各壓掣件43作前後移動而分別對應於該滑槽413前端部之各擴張部414或抵掣斜面415；一滑套45係套設於該套管41之後端，並使該滑套45前端之內徑尺寸略大於該套管41後端之階級凸環412的外徑尺寸，使該滑套45之前端可套合於該套管41之階級凸環412，另於該滑套45與該各板件44之後端間設有連動結構，以於往後推移該滑套45時，即連動該各板件44位移，使該各板件44之穿置部441可分別帶動各壓掣件43脫離該套管41之各抵掣斜面415，而以該各擴張部414提供該各壓掣件43外張位移空間，使各壓掣件43解除壓掣作業工具；於本實施例中，該連動結構係於該各板件44之後端分別彎折設有推移部442，該滑套45內則連結固設有一概呈環圈狀之掣動件451，並使該掣動件451環設於該各板件44之推移部442前側處，而於往後推移該滑套45時，即以該滑套45帶動掣動件451推移該各板件44之推移部442，使該各板件44往後位移，而該各板件44之穿置部441則分別帶動該各壓掣件43脫離該套管41之各抵掣斜面415，進而使該各壓掣 件43可分別於各擴張部414外張位移而解除壓掣作業工具；另於該各板件44設有復位結構，使該各板件44往前位移復位，並以各板件44之穿置部441分別帶動該各壓掣件43往前位移，而分別受該套管41之各抵掣斜面415的抵掣，進而以該各壓掣件43壓掣作業工具；於本實施例中，該復位結構係於該滑套45內套設有復位彈簧46，該接桿42上則扣合有一為C型扣環之擋環421，並使該復位彈簧46之後端接抵該擋環421，前端則接抵該各板件44之推移部442，而可以該復位彈簧46之彈力推抵該各板件44往前位移復位，該各板件44之推移部442並往前推移該滑套45之掣動件451，而使該滑套45隨著各板件44往前位移復位；另於該套管41之套接孔411內裝設有供磁吸作業工具之磁吸組件47，以供磁吸作業工具；於本實施例中，該磁吸組件47係於該套管41之套接孔411內設有一承座471，並於該承座471之前端裝設有磁吸元件472；另於該磁吸組件47與該接桿42間連結設有彈性元件48，使該磁吸組件47之承座471與磁吸元件472可於該套管41之套接孔411內作彈性往復位移，以便進行拆裝更換作業工具。 In order to make the present invention further understand the present invention, the preferred embodiment and the drawings are described in detail as follows: Please refer to Figures 6, 7, and 8, the post of the first embodiment of the present invention. The tool 40 is provided with a polygonal sleeve hole 411 at the front end of the sleeve 41 for a socket working tool (such as a sleeve tool or a screwdriver head), and a polygonal rod body is fixed at the rear end. The connecting rod 42 is connected to the driving tool (such as a wrench tool or a pneumatic tool, etc.); in the embodiment, the sleeve hole 411 of the sleeve 41 is hexagonal, and the outer diameter is reduced at the rear end. a stepped ring 412 is formed in the sleeve 41. At least one sliding slot extending into the sleeve hole 411 is defined in the sleeve 41. The front end portion of the sliding groove is recessed with an expansion portion and the expansion portion is inclined to the front end. In the present embodiment, the sleeve 41 is respectively provided with a sliding slot 413 at the opposite side of the opposite side of the sleeve hole 411, and the expansion end is respectively provided at the front end of each of the sliding slots 413 414, the side of each of the expansion portions 414 is respectively provided with an offset inclined surface 415 which is gradually inclined and retracted toward the front end direction; The sliding sleeve 41 within each of the slide 413 a plate member 44 is provided, and the front end portions of the plate members 44 extend correspondingly to the respective expansion portions 414 and the abutting slopes 415 of the sleeve 41, and the rear end extends through the rear end of the sleeve 41, and The front end portion of the plate member 44 is respectively provided with a penetrating portion 441, and the pressing member 43 of the steel ball is inserted through the penetrating portion 441. In the embodiment, the penetrating portion 441 of the plate member 44 is The inner diameter of the wearing portion 441 is slightly smaller than the outer diameter of the pressing member 43 so that the pressing members 43 of the steel balls can be respectively received by the abutting slopes 415. The sleeves 411 of the sleeves 41 are partially protruded from the insertion portions 441 of the plate members 44 to press the working tools, and the pressing members 43 are inserted through the plate members 44. The insertion portion 441 is configured such that the pressing members 43 can be interlocked with the plate members 44, and when the plates 44 are displaced, the pressing members 43 can be moved forward and backward to correspond to the sliding grooves respectively. 413. The expansion portion 414 of the front end portion or the abutting slope 415; a sliding sleeve 45 is sleeved on the rear end of the sleeve 41, and the inner diameter of the front end of the sliding sleeve 45 is slightly larger than the rear end of the sleeve 41. Convex ring 4 The outer diameter of the sleeve 45 is such that the front end of the sliding sleeve 45 can be fitted to the stepped ring 412 of the sleeve 41, and the sliding sleeve 45 and the rear end of the plate member 44 are provided with a linkage structure for When the sliding sleeve 45 is pushed back, the plate members 44 are displaced, so that the wearing portions 441 of the respective plate members 44 can respectively drive the pressing members 43 out of the respective abutting slopes 415 of the sleeve 41, thereby The expansion portion 414 provides the outer displacement space of the pressing members 43 to release the pressing member 43. In the embodiment, the interlocking structure is bent at the rear end of each of the plates 44. A sliding portion 442 is disposed in the sliding sleeve 45, and a substantially ring-shaped damper 451 is fixedly coupled to the front side of the pushing portion 442 of the plate member 44. When the sliding sleeve 45 is moved backward, the sliding member 45 drives the urging member 451 to push the pushing portion 442 of the respective plate members 44, so that the respective plate members 44 are displaced rearward, and the respective plate members 44 are worn. The placing portion 441 drives the pressing members 43 out of the respective abutting slopes 415 of the sleeve 41, thereby further pressing the pressing portions 415. The piece 43 can be externally displaced by the expansion of each of the expansion portions 414 to release the pressing tool; and the plate member 44 is provided with a reset structure to reset the plates 44 forward and to be worn by the plates 44. The placing portion 441 drives the pressing members 43 forwardly, and is respectively received by the abutting slopes 415 of the sleeve 41, and then presses the working tools with the pressing members 43; in this embodiment The resetting structure is sleeved with a return spring 46 in the sliding sleeve 45, and a retaining ring 421 which is a C-shaped retaining ring is fastened on the connecting rod 42, and the return spring 46 is then terminated to the retaining ring. 421, the front end is connected to the pushing portion 442 of the plate member 44, and the elastic force of the return spring 46 is pushed against the plate member 44 to be displaced forwardly, and the pushing portion 442 of each of the plate members 44 is moved forward. The sliding member 45 of the sliding sleeve 45 causes the sliding sleeve 45 to be displaced along with the front plate member 44; and the sleeve hole 411 of the sleeve 41 is provided with a magnetic attraction for the magnetic working tool. In the present embodiment, the magnetic component 47 is provided with a socket 471 in the sleeve hole 411 of the sleeve 41, and the socket 471 is disposed on the socket 471. The front end is provided with a magnetic element 472. The elastic member 48 is coupled between the magnetic assembly 47 and the post 42 so that the socket 471 and the magnetic element 472 of the magnetic assembly 47 can be disposed on the sleeve 41. The sleeve hole 411 is elastically reciprocally displaced for disassembly and replacement of the working tool.
請參閱第9圖所示，本發明第一實施例之接桿工具40於使用時，其係於該接桿42套接一扳手工具或氣動工具等之驅動工具(圖式中未顯示)，該套管41之套接孔411則套接一為起子頭50之作業工具，該起子頭50係設有工作端501，並於該工作端501連接設有呈六角形之桿體502；於套接起子頭50時，其係將該起子頭50之桿體502套入該套管41之套接孔411內，使該起子頭50之桿體502後端接觸該各凸伸出該套管41之套接孔411的壓掣件43，此時，由於該各壓掣件43係分別受到該套管41之各抵掣斜面415的抵掣而無法外張位移， 因此，當持續將該起子頭50之桿體502套入時，該起子頭50之桿體502後端將會推動該各壓掣件43往後位移，同時，該各壓掣件43將分別連動該各板件44往後位移，進而使得該各板件44之推移部442壓縮復位彈簧46；請參閱第10圖所示，當起子頭50之桿體502後端開始推動該各壓掣件43往後位移時，由於該套管41之各抵掣斜面415係由後往前端方向逐漸傾斜內縮，亦即各抵掣斜面415的後端方向逐漸傾斜擴張，因此，於持續套入起子頭50之桿體502時，即以該套管41之各擴張部414分別提供各壓掣件43外張位移空間，使該各壓掣件43可受到起子頭50之桿體502後端推抵而外張位移，進而使得各壓掣件43分別於該套管41之各擴張部414外張位移，並退出該套管41之套接孔411，該起子頭50之桿體502即可穿過各壓掣件43間，進而可接觸該磁吸組件47之磁吸元件472；請參閱第11圖所示，持續將起子頭50之桿體502套入該套管41之套接孔411，該起子頭50之桿體502後端即推移該磁吸組件47之承座471及磁吸元件472，並壓縮該彈性元件48，當該磁吸組件47之承座471後端接抵該接桿42後，即可釋放起子頭50，當釋放起子頭50後，復位彈簧46之彈力將推抵各板件44及壓掣件43稍微往前位移，而利用該套管41之各抵掣斜面415分別抵掣各壓掣件43，而以各壓掣件43分別壓掣起子頭50之桿體502的二相對側邊，由於該各壓掣件43係藉由復位彈簧46之彈力往前推抵，而分別與該套管41之各抵掣斜面415及該起子頭50之桿體502的二相對側邊保持抵掣接觸，且該套管41之各抵掣斜面415係由後往前端方向逐漸傾斜內縮，亦即該套管41之各抵掣斜面415與該起子頭50之桿體502的二相對側邊的間距係逐漸縮小，因此，當起子頭50受到 彈性元件48之彈力往前推抵或受到外力往前拔出時，將使各壓掣件43更加穩固的壓掣該起子頭50之桿體502的二相對側邊，而使起子頭50無法由套管41之套接孔411的前端脫離拔出，進而可將起子頭50套接定位於該套管41之套接孔411內，以便進行拆裝作業；藉此，本發明係利用該套管41之各抵掣斜面415抵掣各壓掣件43，再以各壓掣件43直接壓掣起子頭50之桿體502的二相對側邊，因此即便起子頭50上沒有開設任何型式的卡槽，仍可套接定位於該套管41之套接孔411內，而可便於套接定位各種形式之起子頭50，另由於該滑套45係套設套管41之後端，而可縮小接桿工具40整體的外徑尺寸，以便於狹小空間內使用，進而達到提升使用便利性之實用目的。 Referring to FIG. 9 , when the post tool 40 of the first embodiment of the present invention is used, the post 42 is sleeved with a wrench tool or a pneumatic tool (not shown). The sleeve hole 411 of the sleeve 41 is sleeved with a working tool for the screwdriver head 50. The screwdriver head 50 is provided with a working end 501, and a hexagonal rod 502 is connected to the working end 501; When the screwdriver head 50 is spliced, the rod body 502 of the screwdriver head 50 is inserted into the sleeve hole 411 of the sleeve 41, so that the rear end of the rod body 502 of the screwdriver head 50 contacts the protrusions and protrudes from the sleeve. The pressing member 43 of the sleeve hole 411 of the tube 41, at this time, because the pressing members 43 are respectively resisted by the abutting slopes 415 of the sleeve 41, and cannot be externally displaced, Therefore, when the rod body 502 of the screwdriver head 50 is continuously inserted, the rear end of the rod body 502 of the screwdriver head 50 will push the pressing members 43 to be displaced backward, and at the same time, the pressing members 43 will respectively be respectively The plate members 44 are displaced rearwardly, so that the pushing portion 442 of the plate members 44 compresses the return spring 46; as shown in Fig. 10, when the rear end of the rod body 502 of the screwdriver head 50 starts to push the respective pressures When the member 43 is displaced rearward, since the abutting slopes 415 of the sleeve 41 are gradually inclined and retracted from the rear to the front end direction, that is, the rear end direction of each of the abutting slopes 415 is gradually inclined and expanded, so that the sleeve is continuously extended. When the rod body 502 of the screwdriver head 50 is inserted, the expansion portions 414 of the sleeve 41 respectively provide the outer displacement spaces of the pressing members 43 so that the pressing members 43 can be received by the rod body 502 of the screwdriver head 50. The end is pushed and the outer tension is displaced, so that the pressing members 43 are respectively displaced outwardly from the respective expansion portions 414 of the sleeve 41, and are withdrawn from the sleeve hole 411 of the sleeve 41. The rod body 502 of the screwdriver head 50 It is possible to pass between the pressing members 43 and thus to contact the magnetic element 472 of the magnetic component 47; as shown in Fig. 11, it will continue The rod body 502 of the sub-head 50 is inserted into the sleeve hole 411 of the sleeve 41. The rear end of the rod body 502 of the screwdriver head 50 is pushed over the socket 471 of the magnetic component 47 and the magnetic element 472, and the elasticity is compressed. When the rear end of the bearing block 471 of the magnetic component 47 is abutted against the post 42 , the screwdriver head 50 can be released. When the screwdriver head 50 is released, the elastic force of the return spring 46 will be pushed against the plates 44 and The pressing member 43 is slightly displaced forward, and each of the pressing surfaces 415 of the sleeve 41 respectively abuts the pressing members 43, and the pressing portions 43 respectively press the two opposite sides of the rod body 502 of the screwdriver head 50. The side edges, because the pressing members 43 are pushed forward by the elastic force of the return spring 46, respectively, and the opposite sides of the slanting surface 415 of the sleeve 41 and the rod 502 of the screwdriver head 50, respectively. The abutting contact surface 415 of the sleeve 41 is gradually inclined and retracted from the rear end direction, that is, the abutting slope 415 of the sleeve 41 and the rod body 502 of the screwdriver head 50. The spacing between the opposite sides is gradually reduced, so when the screwdriver head 50 is subjected to When the elastic force of the elastic member 48 is pushed forward or pulled out by an external force, the pressing members 43 can more firmly press the opposite sides of the rod body 502 of the screwdriver head 50, so that the screwdriver head 50 cannot be made. The front end of the sleeve hole 411 of the sleeve 41 is disengaged and pulled out, so that the screwdriver head 50 can be sleeved and positioned in the sleeve hole 411 of the sleeve 41 for disassembly and assembly; thereby, the present invention utilizes the Each of the slanting faces 415 of the sleeve 41 abuts against the pressing members 43, and the pressing members 43 directly press the opposite sides of the rod 502 of the plucking head 50, so that no type is formed on the plucking head 50. The card slot can still be sleeved and positioned in the sleeve hole 411 of the sleeve 41, and can be conveniently positioned to position the screwdriver head 50 of various forms, and since the sleeve 45 is sleeved at the rear end of the sleeve 41, The outer diameter of the entire post tool 40 can be reduced to facilitate use in a small space, thereby achieving the practical purpose of improving the convenience of use.
請參閱第12圖所示，本發明第一實施例之接桿工具40於取出更換起子頭50時，其係將滑套45往後推移，而以該滑套45內之掣動件451推移該各板件44之推移部442，使該各板件44往後位移，該各板件44之穿置部441即分別連動各壓掣件43沿著該套管41之抵掣斜面415往後位移，進而以該套管41之各擴張部414分別提供各壓掣件43外張位移空間，使各壓掣件43可外張位移而解除壓掣起子頭50，且當各壓掣件43解除壓掣起子頭50時，該彈性元件48隨即以彈力往前推抵該磁吸組件47之承座471及磁吸元件472，並使起子頭50由該套管41之套接孔411往前凸伸出一段距離，以便於將起子頭50拔出，即可於該套管41之套接孔411更換套接另一起子頭。 Referring to FIG. 12, when the post tool 40 of the first embodiment of the present invention is taken out and replaced, the sliding sleeve 45 is pushed backward and the tilting member 451 in the sliding sleeve 45 is moved. The pushing portion 442 of each of the plate members 44 causes the plate members 44 to be displaced rearward. The penetrating portions 441 of the plate members 44 respectively engage the pressing members 43 along the abutting slope 415 of the sleeve 41. After the displacement, the expansion portions 414 of the sleeve 41 respectively provide the external displacement space of each pressing member 43, so that the pressing members 43 can be externally displaced to release the pressing head 50, and when the pressing members are pressed When the screwdriver head 50 is released, the elastic member 48 is then urged forwardly against the socket 471 and the magnetic element 472 of the magnetic component 47, and the screwdriver head 50 is covered by the sleeve hole 411 of the sleeve 41. A distance is protruded forward so as to pull out the screwdriver head 50, and the other driver's head can be replaced by the sleeve hole 411 of the sleeve 41.
請參閱第13、14圖所示，本發明第二實施例與第一實施例之差異僅在於板件之穿置部的形狀，該第二實施例之接桿工具40主要係於該套管41之各滑槽413內分別穿設有板件4 4a，該各板件44a之前端部係延伸對應至該套管41之各擴張部414及抵掣斜面415，後端則穿伸出該套管41之後端，並於該各板件44a之前端部分別設有穿置部441a，另可為鋼珠之壓掣件43則穿設於該穿置部441a，於本實施例中，該各板件44a之穿置部441a係呈前、後方向延伸之長槽狀，且該穿置部441a之寬度尺寸略小於該壓掣件43之外徑尺寸，以使該各壓掣件43可分別受該各抵掣斜面415抵掣，而分別由該各板件44a之穿置部441a部分凸伸出該套管41之套接孔411，以壓掣作業工具。 Referring to Figures 13 and 14, the second embodiment of the present invention differs from the first embodiment only in the shape of the insertion portion of the plate member. The post tool 40 of the second embodiment is mainly attached to the sleeve. Each of the chutes 413 of 41 is respectively provided with a plate member 4 4a, the front end portion of each of the plate members 44a extends to the respective expansion portions 414 and the abutting slopes 415 of the sleeve 41, and the rear end extends through the rear end of the sleeve 41, and is disposed at the rear end of the sleeve member 44a. The front end portion is respectively provided with a wearing portion 441a, and the pressing portion 43 of the steel ball is inserted through the wearing portion 441a. In the embodiment, the wearing portion 441a of each of the plate members 44a is front and rear. The direction of the slit portion 441a is slightly smaller than the outer diameter of the pressing member 43 so that the pressing members 43 can be respectively received by the abutting slopes 415, respectively A sleeve hole 411 of the sleeve 41 is partially protruded from the insertion portion 441a of each of the plate members 44a to press the working tool.
請參閱第15圖所示，本發明第二實施例之接桿工具40係可以相同方式於該套管41之套接孔411內套接定位起子頭50，相同的，該各壓掣件43即分別受該套管41之各抵掣斜面415的抵掣，而分別由該各板件44a之穿置部441a凸伸壓掣該起子頭50之桿體502的二相對側邊，由於該各壓掣件43係藉由復位彈簧46之彈力往前推抵，而分別與該套管41之各抵掣斜面415及該起子頭50之桿體502的二相對側邊保持接觸，且該套管41之各抵掣斜面415係由後往前端方向逐漸傾斜內縮，亦即該套管41之各抵掣斜面415與該起子頭50之桿體502的二相對側邊的間距係逐漸縮小，因此，當起子頭50受到彈性元件48之彈力往前推抵或受到外力往前拔出時，將使各壓掣件43更加穩固的壓掣該起子頭50之桿體502的二相對側邊，而使起子頭50無法由套管41之套接孔411的前端脫離拔出，進而可將起子頭50套接定位於該套管41之套接孔411內，以便進行拆裝作業；請參閱第16圖所示，於拆裝作業過程中，若有外力誤碰造成該滑套45略往後位移時，雖然會帶動各板件44a略往後位移，由於該各板件44a之穿置部441a係概呈長槽 狀，而可提供該各板件44a作少量空行程位移的緩衝防護空間，以使各壓掣件43在各板件44a的空行程位移中仍可保持受到套管41之各抵掣斜面415的抵掣，進而確保各壓掣件43壓掣起子頭50之桿體502的二相對側邊，以穩固的套接定位起子頭50，進而防止因誤碰而解除壓掣起子頭50之情事；藉此，本發明之第二實施例係相同利用該套管41之各抵掣斜面415抵掣各壓掣件43，再以各壓掣件43直接壓掣起子頭50之桿體502的二相對側邊，因此即便起子頭50上沒有開設任何型式的卡槽，仍可套接定位於該套管41之套接孔411內，而可便於套接定位各種形式之起子頭50，另由於該滑套45係套設套管41後端之接桿42上，而可縮小接桿工具40整體的外徑尺寸，以便於狹小空間內使用，進而達到提升使用便利性之實用目的。 As shown in FIG. 15, the post tool 40 of the second embodiment of the present invention can be sleeved in the sleeve hole 411 of the sleeve 41 in the same manner, and the crimping member 43 is the same. That is, by the abutting slopes 415 of the sleeves 41, respectively, the opposite sides of the rods 502 of the screwdriver heads 50 are respectively protruded from the insertion portions 441a of the respective plate members 44a. Each of the pressing members 43 is pushed forward by the elastic force of the return spring 46, and is in contact with each of the abutting slopes 415 of the sleeve 41 and the opposite sides of the rod body 502 of the screwdriver head 50, and the Each of the abutting slopes 415 of the sleeve 41 is gradually inclined and retracted from the rear to the front end direction, that is, the distance between the respective abutting slopes 415 of the sleeve 41 and the opposite sides of the rod body 502 of the screwdriver head 50 is Gradually shrinking, therefore, when the screwdriver head 50 is pushed forward by the elastic force of the elastic member 48 or pulled forward by an external force, each of the pressing members 43 is more firmly pressed against the body 502 of the driver head 50. The opposite side of the sleeve 50 is prevented from being pulled out by the front end of the sleeve hole 411 of the sleeve 41, so that the screwdriver head 50 can be sleeved and positioned. The sleeve 41 is sleeved in the hole 411 for disassembly and assembly; please refer to Fig. 16, during the disassembly and assembly operation, if the external force causes the sliding sleeve 45 to move slightly backward, although it will be driven Each of the plate members 44a is slightly displaced rearward, since the insertion portions 441a of the respective plate members 44a are generally long grooves. The buffering protection space of the plate member 44a for a small amount of idle stroke displacement is provided, so that the pressing members 43 can still be received by the respective abutting slopes 415 of the sleeve 41 during the idle stroke displacement of the respective plate members 44a. The damper is further ensured that the pressing members 43 press the opposite sides of the rod body 502 of the screwdriver head 50 to stably position the screwdriver head 50, thereby preventing the pressing of the screwdriver head 50 due to accidental collision. Therefore, in the second embodiment of the present invention, the respective pressing members 415 of the sleeve 41 are used to abut against the pressing members 43 , and the pressing members 43 directly press the rods 502 of the screwdriver head 50 . The two sides are opposite sides, so that even if there is no type of card slot on the screwdriver head 50, the sleeve can be sleeved and positioned in the sleeve hole 411 of the sleeve 41, and the sleeve 50 can be conveniently positioned and positioned in various forms. Since the sliding sleeve 45 is sleeved on the connecting rod 42 at the rear end of the sleeve 41, the outer diameter of the entire connecting rod tool 40 can be reduced to facilitate use in a narrow space, thereby achieving the practical purpose of improving the convenience of use.
據此，本發明實為一深具實用性及進步性之設計，然未見有相同之產品及刊物公開，從而允符發明專利申請要件，爰依法提出申請。 Accordingly, the present invention is a practical and progressive design, but it has not been disclosed that the same products and publications are disclosed, thereby permitting the invention patent application requirements, and applying in accordance with the law.
40‧‧‧接桿工具 40‧‧‧Post tool
41‧‧‧套管 41‧‧‧ casing
411‧‧‧套接孔 411‧‧‧ socket
412‧‧‧階級凸環 412‧‧‧ class crown
413‧‧‧滑槽 413‧‧ ‧ chute
414‧‧‧擴張部 414‧‧‧Expansion Department
415‧‧‧抵掣斜面 415‧‧‧ arrival ramp
42‧‧‧接桿 42‧‧‧Post
421‧‧‧擋環 421‧‧ ‧ retaining ring
43‧‧‧壓掣件 43‧‧‧ Pressure parts
44‧‧‧板件 44‧‧‧plate
441‧‧‧穿置部 441‧‧‧ wearing parts
442‧‧‧推移部 442‧‧‧Move
45‧‧‧滑套 45‧‧‧Sleeve
451‧‧‧掣動件 451‧‧‧掣动
46‧‧‧復位彈簧 46‧‧‧Return spring
47‧‧‧磁吸組件 47‧‧‧Magnetic components
471‧‧‧承座 471‧‧ ‧ socket
472‧‧‧磁吸元件 472‧‧‧Magnetic components
48‧‧‧彈性元件 48‧‧‧Flexible components
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105117617A TWI590921B (en) | 2016-06-03 | 2016-06-03 | Post tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105117617A TWI590921B (en) | 2016-06-03 | 2016-06-03 | Post tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI590921B true TWI590921B (en) | 2017-07-11 |
| TW201742713A TW201742713A (en) | 2017-12-16 |
Family
ID=60048586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105117617A TWI590921B (en) | 2016-06-03 | 2016-06-03 | Post tool |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI590921B (en) |
-
2016
- 2016-06-03 TW TW105117617A patent/TWI590921B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW201742713A (en) | 2017-12-16 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |