1285582 九、發明說明： 【發明所屬之技術領域】 尤其指的是一種工具 本發明係有關於一種工具接頭， 接頭的結構改良。 【先前技術】 =參_件所示，為我國專繼錢數第_ 「 螺絲起子之改良」專職，其中，賴、純子主要包括有一 可健持之本體！、一裝設於該本體】中之定位裝置2以 及一穿伸於該本體！及該定位裝置2中之工作桿3，盆中 由該本體1之前段中具有一貫穿孔12，以供該工作桿3、穿 ^體1中’而該敍裝置2係具有—㈣於該本體 中〜之疋位件21，該定位件21中形成有一向該本體」後端 移211，該雜形孔211中設有一可轴向移動之 n，該移動件22中具有—與該貫穿孔12同軸線之 定位I 2二供該工作桿3穿伸’而該移動件22對應該 W件21之錐形孔2U處等距環設有數徑向活 頁珠微ί兩側係分別穿透至該穿伸孔221及該 兮如且挪動件22係受-彈性體24之彈力，使 ί，以各Γ珠222常能位於該雜形孔211之較小徑 迫使該頂珠222向内抵緊定位該穿伸孔22ι中之工 動二^=裝=更包含有—帶動該移動件22抽向移 件㈣珠_==:= = 1285582 上㈣知工具主要是將輕裝置2設置在本體 ，處:因此’所能適用駐具頭（即功桿3)必須 長度，較短的工具頭即無法使用，故其適用範圍 車乂為狹卡，又，_定位裝置2是設置本訂可供 極易令使用者誤觸而使卫具頭滑出，極為不便·再ς 々以白知工具主要係藉由該定位件2i的位移以使頂珠激 2入錐觀211的較大或較小徑端，以控制是否卡住該工 ^頭’而猎由錐形孔2n較小徑端以頂推頂珠烈 因為其斜面與頂珠222僅為點接觸，L 效果不影，而極易脫落，·另外，該習知結構因為是透過= =上推，42、定位件21間接地連動鋪，因此在實防 =4連動不簡而造成卡死的情形，而因為必 吏用如此乡_件缝糊職 成二 f複雜：的增加，以及製成'组裝成本 本發8狀有麟上奶知工具所存未盡 心之處喊有纽良的需要，乃以長久絲累積之 :以研究與改良，經長時間之構思、 : 本發明，並可達預期實用性之功能。 始❸十出 【發明内容】 係在頭結構改良』所欲解決之技術問題， 誤觸、| 〃財轉合工具社結構，多存在有易 、、易使工細麟、賴複雜及絲成本過高的缺 1285582 失’故有其改良之必要。 本發明係提供—種工具接頭結構改良，其 置有二種㈣的卿裝置，故能使㈣卫具接頭供予不同又 的工具頭結合，相較於習知結構僅能侷限於部份的工具頭 ，本發明實可稱為一極佳之設計。 【實施方式】 以下茲舉一較佳實施例並配合圖式詳述如後，其僅供 说明之用’在專利申請上並不受此種結構之限制。 參照第一圖至第三圖，本發明主要包括有： 一接頭本體10，係具有一可供工具頭50穿設的長穿孔 11 ’且忒接頭本體1〇具有一第一端及一第二端，該第一端 係設有一棘動裝置12，且該棘動裝置12延伸有一結合部13 以供結合於工具握把（圖中未示）； 於本實施例中，該長穿孔11係為一六角孔； 該接頭本體10在第二端上係等間隔地設置有三個容珠 孔14，且在較接近於第一端的位置上環設有一槽15，藉以 供一呈C型的墊圈16套設； $亥接頭本體10於第二端的端末處係具有階級，且因此 形成有一套合部17，該套合部17上係等間隔地穿透有三個 容珠孔18’且該套合部π於接近端末處更套設有一c型扣j9 值得注意的是，套合部17上的三個容珠孔18，皆與接 頭本體10第二端上的三個容珠孔14為錯開設置，並無位於 1285582 同一軸線上； 一第一箝掣裝置20，係由一蓋子21及數個卡掣件22所 組成’该蓋子21可套設在接頭本體10的套合部17上，且該 蓋子21設有一透孔2Π，並在該透孔211的周緣等間隔地設 置有三個具斜度的圓弧槽212 ; 該蓋子21套設於接頭本體10的套合部17時，孫可由該C 型扣19提供一止擋的功效，而不致脫出； 該數卡掣件22於本實施例中係為鋼珠； 一第二箝掣裝置3〇，係由一套筒31及數個卡掣件32所 組成，該套筒31套設於接頭本體ι〇的第二端上，且該套筒 31具有一第一端及一第二端，該第一端内部係形成有一徑 度大於接頭本體1〇第二端徑度的容槽311，而在第二端則是 設有一弧形槽312 ; 該套筒31在容槽311與弧形槽312之間的區域，其徑度 係等於接頭本體1〇，在此定義該區域為壓掣部313 ; 該接頭本體10第二端與套筒31容槽311之間，係更可設 置有一彈簧40，該彈簧40之一端係抵於壓掣部313之側，而 另一端則是抵於接頭本體1〇上之墊圈16 ; 該數卡掣件32於本實施例中係為鋼珠。 請再次參照第三圖，圖中所示之六角工具頭5〇，其係 於身。卩51上没有一環槽52，當其穿伸至該接頭本體的長 穿孔11内時，係可分別由第一箝掣裝置20及第二箝掣裝置 卯所限制固定，其中，由第三圖之A-A剖視圖觀之，係可見 该盍子21於卡掣操作位置時，該數卡掣件22係受圓弧槽212 1285582 較小徑端的推掣而沒入至長穿孔lw，並因此得以籍擎住 該工具頭50的身部51;而再由第三圖之β_Β剖視圖觀之，係 ^見於卡掣操作位置時，該數卡掣件32係受壓掣部313的推 掣而’又入至長牙孔Η内，並因此得以箝掣住該工具頭5〇的 環槽52，而使該工具頭50無法脫離該接頭本體1〇。 參照第四圖，當工具頭5〇欲退出時，係必須同時調動 該第-箝掣裝置2〇及該第二箝掣裝置3〇，其中，配合第四 ，之A-A剖視圖觀之，逆時針旋轉該蓋子21至釋放操作位置 時’係可使得該數卡掣件22對應至圓弧槽212的較大徑端， 因而失去對工具頭50的卡掣功效；而再由第四圖之b_b剖視 圖觀之，當拉動該套筒31至釋放操作位置時，該數卡擎件 32即不再文磨掣部313的壓掣，而是對應至弧形槽沿，而 不再卡掣於工具頭50的環槽52 ;藉此，該工具頭5〇不再受 該二箝掣裝置20、30的箝掣，而可順利地取出。 *而再由第五圖觀之，本發明之接頭本體1〇，其因具有 貫穿兩端的長穿孔H ’故亦可供長度較長駐具頭結合， 如圖所示，該六角長桿60即可穿設於該長穿孔丨丨内，且可 同時藉由該二箝掣裝置2G、3G以將其限位固^ ; 值得-探的是，因為此類六角長桿6〇並未設有環槽， 因此該六角長桿60穿伸於長穿孔u内時，該第二箝擎裝置 =之套筒31並未能完全退回至如第三圖所示之卡擎操作狀 悲’此日^•缝卡f件32主要是藉祕形制2驗小獲端給 =推壓，而得以卡掣於該六角長桿⑽，且因為該弧形槽^ 乂小k端與卡掣件32的接觸面積較習知以斜面單點接觸更 (1285582 大’故可給=六角長桿6〇更為穩固的卡挈功效。 70社之，本發明亦可供長度独的工具頭 :轉，如圖麻，該六角工具聊的長度較第三圖 工具_短’且其於身部批 ==糊，而本圖所示六角工具·上於 缺^79 ~勤第—㈣裝置2G的數卡f賴以卡掣 第二箝f裝置3G的數卡掣件32僅是提供該六 角工具頭70末端一止撞作用。 茶Ί七圖至第九圖，取消了第—箝掣裝置的實施例 」乃可藉由套筒31與數卡掣件32之__以控制工具 頭（圖中未示）是否被卡掣，且如同先前所述，本發明套 筒31的弧械313設計確實較習知崎面設計更佳，因此在 卡拏，功效仍是較習知優良，穩錄也因此大幅提高。 參照第十®，本實_與第—實施狀主要差異處， 即在於本實施例的接頭本體8〇，其第一端處並未設置有棘 動裝置，反而改設置為一止播環8卜當套筒31拉動至抵於 該止擔環81時，即為釋放操作狀態，而如本圖所示之狀態 ，係為卡掣操作狀態（未繪示工具頭）。 ^ 參照第十一圖，本實施例與前述實施例之分別，主要 系在於取’肖了弟一柑掣裝置，而如同前述，單由第二箝掣 衣置30亦可達成卡掣的功效，故相同功效即不再另作贅述 就以上所述可以歸納出本發明具有以下之優點： 1 ·本發明『工具接頭結構改良』，其同時具備有二種 1285582 不同的轉U，_使_工頭可 結合，相較於習知結構僅能 份::的太;; 實可稱為-極具進步性之設計。隔的工具頭，本發明 2.本發明『工具接頭結構改良』， 的 ==筒:係，的平面頂推該卡二 外，僅管是針對㈡套f =面的頂推，嶋娜‘^ 唯上所述者’僅為本發明之較佳實施例而已，冬不能 限定本發明實施之範圍，故舉凡數值之變更或等效^件之 置換，或依本發明中請專利範圍所作之 皆應仍屬本發明專利涵蓋之範疇。 乂飾 【圖式簡單說明】 第一圖為本發明第一實施例之立體外觀圖。 第二圖為本發明第一實施例之元件分解圖。 第三圖為本發明第-實關之_視圖，表該二箝 皆位於卡掣操作位置。 Λ 第四圖為本發明第一實施例之側剖視圖，表該二 皆位於釋放操作位置。 -料裝置 第五圖為本發明第一實施例之側剖視圖，表結合六角長桿 之示意圖。 第六圖為本發明第一實施例之側剖視圖，表結合較短工呈 11 1285582 頭之示意圖。 第七圖為本發明第二實施例之立體外觀圖。 第八圖為本發明第二實施例之元件分解圖。 第九圖為本發明第二實施例之侧剖視圖。 第十圖為本發明第三實施例之侧剖視圖。 第十一圖為本發明第四實施例之侧剖視圖。 【主要元件符號說明】 10 接頭本體 11 長穿孔 12 棘動裝置 13 結合部 14 容珠孔 15 槽 16 墊圈 17 套合部 18 容珠孔 19 C型扣 20 第一箝掣裝置 21 蓋子 211 透孔 212 圓弧槽 22 卡掣件 30 第二箝掣裝置 31 套筒 311 容槽 312 弧形槽 313 壓掣部 32 卡掣件 40 彈簧 50 工具頭 51 身部 52 環槽 60 長桿 70 工具頭 71 身部 72 缺角 80 接頭本體 81 止擋環 121285582 IX. Description of the invention: [Technical field to which the invention pertains] In particular, it relates to a tool. The present invention relates to a tool joint, a structural improvement of the joint. [Prior technology] = As shown in the article, it is the full-time job of China's special money number _ "Improvement of Screwdriver". Among them, Lai and Chunzi mainly include a body that can be healthy! a positioning device 2 mounted in the body and extending through the body! And the working rod 3 in the positioning device 2, the bowl has a consistent perforation 12 in the front section of the body 1 for the working rod 3, the wearing body 1 and the device 2 has - (4) In the middle member 21, the positioning member 21 is formed with a rearward movement 211 toward the main body. The miscellaneous hole 211 is provided with an axially movable n, and the moving member 22 has - and the through hole 12 coaxial line positioning I 2 two for the working rod 3 to penetrate 'and the moving member 22 corresponding to the W element 21 of the tapered hole 2U equidistant ring is provided with a number of radial loose-leaf beads The through hole 221 and the movable member 22 are subjected to the elastic force of the elastic body 24, so that the smaller diameter of the bead 222 can be located in the small hole 211 to force the top bead 222 to be inwardly pressed. Positioning the through hole 22ι in the movement 2^===includes-moving the moving member 22 to the moving member (four) beads _==:== 1285582 (4) The tool is mainly to set the light device 2 on the body , Department: Therefore, the applicable length of the resident head (ie, the power rod 3) must be short, and the shorter tool head cannot be used. Therefore, the applicable range is the narrow card, and _ positioning Setting 2 is to set the order to make it easy for the user to accidentally touch and make the head of the guard slip out. It is extremely inconvenient. ς 々 々 々 知 知 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 顶 顶 顶 顶 顶 顶 顶Look at the larger or smaller diameter end of 211 to control whether or not to catch the work head' and hunt from the smaller diameter end of the tapered hole 2n to push the top bead because its bevel is only in point contact with the top bead 222, L effect It is not easy to fall off, and it is easy to fall off. In addition, since the conventional structure is transmitted through == up, 42 and the positioning member 21 are indirectly linked, so that the actual defense = 4 linkage is not simple and the card is stuck. Because it is necessary to use such a _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The accumulation of long-term silk: through research and improvement, after a long period of time, the invention, and the function of the expected practicality. ❸ ❸ 【 【 发明 发明 发明 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 The high lack of 1,285,582 lost "is necessary for its improvement. The invention provides an improved tool joint structure, which is provided with two kinds of (4) clearing devices, so that the (four) guard joints can be combined with different tool heads, which can only be limited to a part of the conventional structure. The tool head, the present invention can be called an excellent design. [Embodiment] The following is a detailed description of the preferred embodiment and the following detailed description is intended to be illustrative only. Referring to the first to third figures, the present invention mainly includes: a joint body 10 having a long through hole 11 ′ for the tool head 50 to pass through; and the joint body 1 〇 has a first end and a second The first end is provided with a ratcheting device 12, and the rocking device 12 extends with a joint portion 13 for coupling to a tool grip (not shown); in the embodiment, the long hole 11 is a hexagonal hole; the joint body 10 is provided with three ball-receiving holes 14 at equal intervals on the second end, and a groove 15 is arranged at a position closer to the first end, thereby providing a C-shaped The gasket 16 is sleeved; the splicing body 10 has a class at the end of the second end, and thus is formed with a set of joints 17, which are equally spaced through the three ball-receiving holes 18' and The sleeve portion π is further provided with a c-shaped buckle j9 near the end end. It is noted that the three ball-receiving holes 18 on the sleeve portion 17 are respectively connected with the three ball-receiving holes 14 on the second end of the joint body 10. For the staggered setting, it is not located on the same axis of 1285582; a first clamping device 20 consists of a cover 21 and several The cover member 22 can be sleeved on the sleeve portion 17 of the joint body 10, and the cover 21 is provided with a through hole 2Π, and three slopes are disposed at equal intervals on the periphery of the through hole 211. The arcuate groove 212; when the cover 21 is sleeved on the sleeve portion 17 of the joint body 10, the sun can be provided by the C-shaped buckle 19 to provide a stop function without disengagement; In the example, it is a steel ball; a second clamping device 3〇 is composed of a sleeve 31 and a plurality of latching members 32, and the sleeve 31 is sleeved on the second end of the joint body ι, and The sleeve 31 has a first end and a second end. The first end is formed with a groove 311 having a diameter larger than the second end of the joint body 1 and a curved shape at the second end. a groove 312; a region of the sleeve 31 between the cavity 311 and the arcuate groove 312, the diameter of which is equal to the joint body 1〇, where the area is defined as a pressure portion 313; the second end of the joint body 10 is Between the sleeves 31 and the slots 311, a spring 40 may be disposed. One end of the spring 40 is against the side of the pressing portion 313, and the other end is opposite to the joint body. The gasket 16 on the upper side; the number of the clamping members 32 is a steel ball in this embodiment. Referring again to the third figure, the hexagonal tool head 5〇 shown in the figure is attached to the body. The ring 51 does not have a ring groove 52. When it is inserted into the long hole 11 of the joint body, it can be respectively fixed by the first jaw device 20 and the second jaw device, wherein the third figure is fixed. In view of the AA cross-sectional view, it can be seen that when the forceps 21 are in the operation position of the cassette, the number of the clamps 22 are pushed by the smaller diameter end of the circular arc groove 212 1285582 and are not immersed in the long perforation lw, and thus Holding the body 51 of the tool head 50; and looking at the β_Β view of the third figure, when the card is in the operating position of the cassette, the number of the latching members 32 is pushed by the pressing portion 313 and It is inserted into the long hole bore, and thus the ring groove 52 of the tool head 5〇 is clamped, so that the tool head 50 cannot be detached from the joint body 1〇. Referring to the fourth figure, when the tool head 5 is to be withdrawn, the first jaw device 2〇 and the second jaw device 3〇 must be simultaneously mobilized, wherein, in conjunction with the fourth, AA cross-sectional view, counterclockwise When the cover 21 is rotated to release the operating position, the number of the latching members 22 can be made to correspond to the larger diameter end of the circular arc groove 212, thereby losing the latching effect on the tool head 50; and by the b_b of the fourth figure According to a cross-sectional view, when the sleeve 31 is pulled to the release operation position, the number of the card holders 32 is no longer pressed by the weir portion 313, but corresponds to the curved groove edge, and is no longer stuck to the tool. The ring groove 52 of the head 50; whereby the tool head 5〇 is no longer clamped by the two jaw devices 20, 30, and can be smoothly taken out. * and then viewed from the fifth figure, the joint body of the present invention has a long perforation H' penetrating through the two ends, so that the longer length of the retentate head can be combined. As shown, the hexagonal long rod 60 is shown. It can be worn in the long perforated crucible, and can be fixed by the two clamp devices 2G, 3G at the same time; it is worthwhile to explore because the hexagonal long rod 6〇 is not set There is a ring groove, so when the hexagonal long rod 60 is inserted into the long hole u, the second clamp device=the sleeve 31 is not completely retracted to the card engine operation as shown in the third figure. The day ^• sewing card f 32 is mainly by the secret shape 2 test small to give = push, and can be stuck on the hexagonal long rod (10), and because the arc groove ^ small k end and the clamp 32 The contact area is more conventional than that of a single-point contact with a bevel (1285582 large', so it can give a more stable card effect for the hexagonal long rod. 70. The invention is also available for the length of the tool head: turn, As shown in Figure 麻, the length of the hex tool is shorter than the tool in the third figure _ and it is in the body batch == paste, and the hex tool shown in this figure is on the missing ^79 ~ diligent - (four) device 2G number The number 掣 32 of the second tongs f device 3G of the 掣 仅 仅 仅 仅 仅 仅 仅 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 Ί Ί Ί Ί Ί Ί Ί Ί Ί Ί Ί Ί Ί It can be controlled by the sleeve 31 and the plurality of latching members 32 to control whether the tool head (not shown) is jammed, and as previously described, the arc 313 design of the sleeve 31 of the present invention is indeed more The design of Xizhiqi is better, so in Kanna, the effect is still better than the well-known, and the stable recording is greatly improved. Referring to the tenth edition, the main difference between the actual and the first embodiment is that it is in the embodiment. The joint body 8〇 is not provided with a ratchet device at the first end, but is instead provided as a stop ring 8 when the sleeve 31 is pulled to abut the stop ring 81, that is, the release operation state, and The state shown in this figure is the operation state of the cassette (the tool head is not shown). ^ Referring to the eleventh figure, the difference between the present embodiment and the foregoing embodiment is mainly based on the fact that The device, as in the foregoing, can also achieve the effect of the card by the second pliers 30, so the same effect Further, as described above, the present invention can be summarized as follows: 1. The present invention "improves the tool joint structure", which has two kinds of 1,285,582 different turn U, _ so that the foreman can be combined, compared In the conventional structure, only the parts:: too;; can be called - very progressive design. The tool head of the partition, the present invention 2. The "tool joint structure improvement" of the present invention, == cylinder: system, The plane pushes the card two, except for the (2) set of f = face pushes, and the only one of the above is only the preferred embodiment of the present invention, and the winter cannot limit the implementation of the present invention. The scope of the invention is to be construed as being in the scope of the invention.乂 【 [Simplified description of the drawings] The first figure is a perspective view of the first embodiment of the present invention. The second figure is an exploded view of the first embodiment of the present invention. The third figure is the _ view of the first real part of the present invention, and the two tongs are located at the operation position of the cassette. Λ The fourth figure is a side cross-sectional view of the first embodiment of the present invention, both of which are located at the release operation position. - Feeding Apparatus Fig. 5 is a side cross-sectional view showing a first embodiment of the present invention, which is a schematic view of a hexagonal long rod. Figure 6 is a side cross-sectional view showing a first embodiment of the present invention in combination with a shorter head 11 11285582. Figure 7 is a perspective view of a second embodiment of the present invention. Figure 8 is an exploded view of the second embodiment of the present invention. Figure 9 is a side cross-sectional view showing a second embodiment of the present invention. Figure 11 is a side cross-sectional view showing a third embodiment of the present invention. Figure 11 is a side cross-sectional view showing a fourth embodiment of the present invention. [Description of main component symbols] 10 Connector body 11 Long perforation 12 Pricking device 13 Joint portion 14 Tape-receiving hole 15 Slot 16 Washer 17 Fitting portion 18 Retaining hole 19 C-type clasp 20 First pliers device 21 Cover 211 Through hole 212 Circular groove 22 Clamping element 30 Second clamping device 31 Sleeve 311 Cylinder 312 Curved groove 313 Clamping part 32 Clamping element 40 Spring 50 Tool head 51 Body 52 Ring groove 60 Long rod 70 Tool head 71 Body 72 notched angle 80 joint body 81 stop ring 12