'發明說明： 【發明所屬之技術領域】 本發明主要_示—種具直轴與萬向功能之工具接 桿，尤指湘-個C型扣環來夾持固定轉向接桿與本體的 工具接桿。 【先前技術】 請參照美國專利第7,278,342號「Tool _ectlng device」I利案’其為—觀有的工具接桿裝置，其包括 有-個套筒與-個球頭連接件，利用套筒内設一個c扣而 旎夠將連接件的球頭限制在套筒内。 連接件月t·夠相對於套筒於傾斜位置與同轴位置之間移 動，當連接件與套筒在同轴位置時，其利用了以下手段將 連接件固定在套筒内。在連接件的球頭上 =推的鋼珠’然胁麵_面職設有可以局部容= 同時’於套筒最深處裝設-個磁鐵，利用磁鐵 接件的球頭。透過上述技術手段使連接件被固 疋3 ，形成連接件與套筒位於同軸位置的效果。 在7, 278, 342專利案中雖然揭露了上述技 ^固定連接件與套筒的魏，但這樣的技術特徵是否$ 有鑑於此，本申請人致力於研究= 定效果手㈣設計，但卻能夠達到相同或更佳的固 1379741 【發明内容】 題點與萬向功能之工具接桿解決先前技術問 於，利用一個設於套接筒内限位槽的。 本體保持在_位置，* ^轉向接才于與 乂枯具直㈣萬向功能之工具接桿的另-個解決先 ^技術問㈣之_手段在於，财以 ^曹’使紗套接㈣限賴的C型扣環㈣== ，槽t’如此亦具有穩固夹持轉向接桿二=EMBODIMENT OF THE INVENTION: TECHNICAL FIELD The present invention mainly discloses a tool post having a straight shaft and a universal function, and particularly a tool for clamping a fixed steering rod and a body with a C-shaped buckle. Arbors. [Prior Art] Please refer to "Tool _ectlng device" I of the U.S. Patent No. 7,278,342, which is a tool post device, which includes a sleeve and a ball joint, and utilizes a sleeve. A c-clip is provided to limit the ball of the connector to the sleeve. The connector month t is movable relative to the sleeve between the tilted position and the coaxial position, and when the connector and the sleeve are in the coaxial position, the connector is secured within the sleeve by the following means. On the ball head of the connector = push the steel ball ‘the threat face _ face is equipped with a partial capacity = at the same time 'installed at the deepest part of the sleeve - a magnet, the ball head using the magnet connector. Through the above technical means, the connecting member is fixed 3, forming the effect that the connecting member and the sleeve are in a coaxial position. Although the above-mentioned techniques for fixing the connector and the sleeve are disclosed in the Patent No. 7,278,342, whether such a technical feature is in view of this, the applicant is devoted to research = fixed effect hand (four) design, but The same or better solid 1379741 can be achieved. [Inventive content] The tool post of the problem and the universal function solves the prior art problem by using a limit groove provided in the socket. The main body is kept at the _ position, * ^ steering is only connected with the tool with the straight (four) universal function of the tool. The first method is to solve the problem. The method is that the method is to make the yarn (the) Restricted C-type clasp (four) ==, trough t' so also has a solid clamping steering post two =
本體與轉向接桿之間良好的夾持固定狀態。 4 ,J 描述與相_=:明的新穎特性將從以下詳細Good clamping and fixing state between the body and the steering post. 4, J description and phase _=: Ming's novel features will be detailed below
其他目的 的 【實施方式】 茲舉—較 ，在專利 有關本發明所採用之技術、手段及其功效， 佳實施例並配合圖辆述如後，频供說明之用 申睛上並不党此種結構之限制。 开星釉與萬向功能之工且為 才干包括有-個本體Η)、-個轉向接桿2().、—個 = —個結合元件40與一個C型扣環7〇 ;其中. 问0 請同時配合參照圖三，本體1〇 一端形成一個 桿身11能夠接受旋轉動力而使本體1G產生旋轉動作。^ 體於桿身11末端設有一個握柄ill，握柄ill係供使 用者握持且能夠接受使用者旋轉時的動力而使本體10產 生旋轉動作。 轉向接桿20係連接於本體10，且轉向接桿20能夠相 對於本體10在傾斜位置或同軸位置之間移動。轉向接桿 具有一個驅動端21，驅動端21内設一個結合槽211能 夠承接不同形態之起子頭。驅動端21於結合槽211封閉端 還°又有一個磁鐵212 ’磁鐵212用以磁性吸附起子頭。 味套接筒30形成於本體10相反於桿身11的一端，套接 二3〇、具有—個非圓形截面之開孔31，開孔31内設有至少 <個:面狀的表面32。於本實施例中套接筒30之開孔31 ς為二邊形。套接筒3〇於開孔31内環設有一個限位槽 槽33的位置鄰近於開孔31的開放端。 端，而件4〇設於轉向接桿20相反於驅動端21的一 件40 2合元件4〇連接於本體1〇的套接筒30 ’結合元 之間的顯：員部41與—個連接於頭部41與驅動端21 的開孔被容納在套接们〇 轉向接棹接桿2〇傾斜於本體1〇或使 元件4〇連__胃3() 是說，結合 10在傾斜+ 6接# 2G 目對於本體 結合置或_位置間移動。 至少-個SI 4〇的頭部41設為非圓形狀之截面而且具有 頭部Φ 43 少—個㈣的表㈣ 的表面43能夠對應在開孔31的表面犯，而使本 體10與轉向接桿20 —起g 的頭my #動本只施例令結合元件40 元件4_㈣簡增加轉向 接才干20與本體10之間的傾斜角度。 和门[Embodiment] for other purposes - In comparison, the techniques, means, and effects of the patents relating to the present invention, the preferred embodiments and the description of the figures are as follows. The limitations of the structure. Open star glaze and universal function work and talents include - body Η), a steering post 2 ()., a = a coupling element 40 and a C-type buckle 7 〇; 0 At the same time, referring to FIG. 3, one end of the body 1 is formed with a shaft 11 capable of receiving rotational power to cause the body 1G to rotate. The body is provided with a grip ill at the end of the shaft 11, and the grip ill is held by the user and can receive the power when the user rotates to cause the body 10 to rotate. The steering post 20 is coupled to the body 10 and the steering post 20 is movable relative to the body 10 between an inclined position or a coaxial position. The steering post has a driving end 21, and a coupling groove 211 is provided in the driving end 21 to receive the screwdriver head of different shapes. The driving end 21 is further closed at the closing end of the coupling groove 211. Further, a magnet 212' magnet 212 is used to magnetically adsorb the driver bit. The squeezing sleeve 30 is formed on one end of the body 10 opposite to the shaft 11, and is sleeved with two openings 31 having a non-circular cross section, and at least one of the openings 31 is provided in the opening 31. 32. In the embodiment, the opening 31 of the socket 30 is a double-sided shape. The socket 3 is disposed at the inner ring of the opening 31 and is provided with a limiting slot 33 at a position adjacent to the open end of the opening 31. And the member 4 is disposed on the steering post 20 opposite to the driving end 21 of the one piece 40 2 and the component 4 is connected to the sleeve 1 of the body 1 ' The opening connected to the head 41 and the driving end 21 is accommodated in the socket, the steering pin 2 is inclined to the body 1〇 or the element 4 is connected __ stomach 3 () is said that the combination 10 is inclined + 6 connected # 2G The mesh is moved between the body or the _ position. At least one SI 4 头部 head 41 is set to have a non-circular cross section and the surface 43 having a head Φ 43 less than a (four) table (4) can be made to correspond to the surface of the opening 31, and the body 10 is connected to the steering The lever 20 is the same as the head of the g. The only embodiment is to increase the angle of inclination between the steering connector 20 and the body 10 by means of the coupling element 40 element 4_(4). And door
結合元件40的頭部41具有一個第一直徑D ^通_頭部41的最大直徑。結合元件 ^ t1鄰近於頸部42具有—個第二直祕第二直徑D2 = 弟一直徑D1。 ' 轉向接桿20還設有一個肩部23，肩部23係連接於姓 合几件40的頸部42遠離於頭部41的一端，而且肩部^ f"有圓_面的外顯。轉向接桿20 _部23具有-個 第二直㈣3 ’第三直徑D3大於第二直徑D2.，第三直徑卯 小於第一直徑D1。 C型扣環70設於本體1〇套接筒3〇的限位槽33，且 C型扣環70能夠防止結合元件4〇之頭部41脫出開孔31。 如圖二至圖五，C型扣環70於自然狀態下的内徑小於轉向 接桿20肩部23的第三直徑D3，故c型扣環7〇能夠選擇 性的結合在肩部23的外周圍，當C型扣環70結合在肩部 23的外周圍時，c型扣環7〇的外徑不大於限位槽33的内 徑，如此轉向接桿2〇能夠被c型扣環70夾持固定在與本 體10同軸的位置。 C型扣環70於自然狀態下的内徑大於結合元件4〇頭 部41的第二直徑D2,而且c型扣環70於自然狀態下的内 徑小於結合元件4〇頭部41的第一直徑D1，故C型扣環70 能夠夾持在頭部41的外周圍。由於限位槽33的内徑與結 …牛40頭部41第一直徑01的兩直獲差小 7〇外經與C#環7G内徑的兩直徑差，所以當 = 70失持在頭部41的第一直徑D1與第二直 = 口衣 且t以之間的外 周圍時，C型扣環70的外徑會被限位槽33 使頭部41的第-直徑D1無法通過c型扣環從限制而 圖六與圖七，故C型扣環70能夠防止結 如内仅如 41脫出開孔31。 疋件40之頭部 盥—財實施例中，C型扣環7〇包括有兩個自 ^個連接在兩個自由端腳71之間的卡掣邻 由端腳7丨的半徑小於卡掣部72的半徑,2’兩個自 腳71較卡挈部72更為内縮，如此，兩個自吏由 夾持在肩部23的外周圍，而卡 71可以 限制在限位槽33内。 了以將C：型扣環70 參恥圖二與圖四，表示轉向接 持在同置之狀態。c型扣 ::於她保 的肩部2 3外周圍，不舍估喆^ 疋夹持在轉向接桿2 0 轴位置，而且與本㈣保持在同 效果:達到良奸的失持固定狀蘇知固夹持轉向接桿20的 參照圖五，矣 、 夾持固定之狀態。春^^0之肩部23脫離C型扣環 時，肩部23脫離〇型1^桿20遠離於本體W移動 的夾持固定效果。 的夹持而失去C型扣環7〇 參照圖六與圖七 之頭部4i脫㈣孔3】辑。防止結合元件40 田轉向接桿20持續遠離於 1379741 本體10移動時’結合元件41之頭部41受到c型扣環70 的擋止，由圖中可以明顯看到C型扣環70擋止在頭部41 的外周圍時，C型扣環7〇的外彳查會被限位槽33的内徑限 制而使頭部41的第一直徑D1無法通過C型扣環70的内 徑’達到使C型扣環70防止結合元件40之頭部41脫出開 孔31的效果。 參照圖八與圖九’表示轉向接桿20相對於本體1〇保 持在傾斜俾置之狀態。C型扣環70能夠防止結合元件40 之頭部41脫出開孔31 ’而且結合元件40的頭部41能夠 使轉向接桿20傾斜於本體10，使本體10旋轉時帶動轉向 接桿20跟著轉動，而且轉動時保持有一個角度，結合元件 40的頸部42能夠增加轉向接桿20與本體1〇之間的傾斜 角度。 參照圖十與圖十一，為本發明的第二個實施例。本實 施例與前述第一個實施例大致相同，其差異處在於本體 10A —端形成一個驅動端12，而轉向接桿20A的一端形成 一個桿身22。驅動端12具有一結合槽121及設於結合槽 121封閉端的磁鐵122。桿身22的末端設有一握柄221。 套接筒30形成於本體10A相反於驅動端12的一端， 結合元件40設於轉向接桿20A相反於桿身22的一端，而 且結合兀件40連接於本體10A的套接筒30。套接筒30内 亦設有—個c型扣環70。所述的結合元件40、套接筒30、 C型扣％ 70彼此間採用的技術特徵皆相同於第一個實施 J此夠達到相同的技術功效，故於此不再加以贅述。 8 1379741 參照圖十二與圖十三，為本發明的第三個實施例。本 實施例與前述第—個實施例大致相同，其差異處在於轉向 接桿20的肩部23環設有一個扣槽231，扣槽231具有一 個第四直徑D4,第喊徑D4大於第二直徑D2，第四直徑 D4小於第三直徑則。 立 里扣環70於自然狀態下的内徑小於轉向接桿2〇肩 P 23的第—直輕如，故c型扣環能夠選擇性結合The head 41 of the coupling member 40 has a first diameter D^the maximum diameter of the head 41. The bonding element ^ t1 has a second straight secret second diameter D2 adjacent to the neck 42 = a diameter D1. The steering post 20 is also provided with a shoulder 23 that is attached to the end of the neck 42 of the surname 40 that is remote from the end of the head 41 and that has a rounded face. The steering post 20 _ portion 23 has a second straight (four) 3 ′ third diameter D3 greater than the second diameter D2. The third diameter 卯 is smaller than the first diameter D1. The C-shaped retaining ring 70 is disposed on the limiting groove 33 of the body 1 〇 socket 3 , and the C-shaped retaining ring 70 can prevent the head 41 of the coupling member 4 from coming out of the opening 31 . As shown in FIG. 2 to FIG. 5 , the inner diameter of the C-shaped retaining ring 70 in the natural state is smaller than the third diameter D3 of the shoulder 23 of the steering post 20 , so that the c-shaped retaining ring 7 〇 can be selectively coupled to the shoulder 23 . In the outer periphery, when the C-shaped retaining ring 70 is coupled to the outer periphery of the shoulder portion 23, the outer diameter of the c-shaped retaining ring 7〇 is not larger than the inner diameter of the limiting groove 33, so that the steering pin 2〇 can be c-shaped clasp The 70 is clamped and fixed at a position coaxial with the body 10. The inner diameter of the C-shaped retaining ring 70 in the natural state is larger than the second diameter D2 of the engaging member 4's head portion 41, and the inner diameter of the c-shaped retaining ring 70 in the natural state is smaller than the first portion of the engaging member 4's head portion 41. The diameter D1 allows the C-shaped retaining ring 70 to be clamped around the outer periphery of the head 41. Since the inner diameter of the limiting groove 33 and the knot...the two direct deviations of the first diameter 01 of the head 40 of the cow 40 are smaller than the difference between the two diameters of the inner diameter of the C# ring 7G, when the =70 is lost in the head When the first diameter D1 of the first diameter D1 of 41 and the outer circumference of the second straight-mouth garment and t are between, the outer diameter of the C-shaped retaining ring 70 is restricted by the limiting groove 33 so that the first diameter D1 of the head 41 cannot pass the c-type. The buckle is restricted from Figure 6 and Figure 7. Therefore, the C-shaped retaining ring 70 can prevent the knot 31 from coming out of the opening 31 only. In the embodiment of the cymbal 40, the C-shaped retaining ring 7 〇 includes two hooks connected between the two free end legs 71 and the radius of the end pin 7 小于 is smaller than the card 掣The radius of the portion 72, 2' two from the foot 71 is more retracted than the latch portion 72, so that the two self-protrusions are clamped on the outer periphery of the shoulder portion 23, and the card 71 can be restrained in the limit groove 33 . In order to refer to the C: type retaining ring 70 as shown in Fig. 2 and Fig. 4, the steering is in the same state. C-type buckle:: around her shoulder 2 3, do not estimate 喆 ^ 疋 clamped in the steering pole 2 0 axis position, and keep the same effect with this (four): to achieve the rape of the fixed fixed shape Referring to Figure 5, the state of clamping and fixing of the steering pin 20 of Suzhigu. When the shoulder portion 23 of the spring ^^0 is disengaged from the C-shaped clasp, the shoulder portion 23 is disengaged from the clamping and fixing effect of the 〇-type 1^ rod 20 moving away from the body W. The clamping of the C-shaped retaining ring 7 〇 refers to the head 4i of Figure 6 and Figure 7 (4) hole 3]. Preventing the coupling member 40. The field steering post 20 continues to move away from the 1371741 body 10 when the head 41 of the coupling member 41 is blocked by the c-shaped buckle 70. It is apparent from the figure that the C-shaped buckle 70 is blocked. When the outer circumference of the head 41 is outside, the outer diameter of the C-shaped buckle 7 is restricted by the inner diameter of the limiting groove 33 so that the first diameter D1 of the head 41 cannot pass through the inner diameter ' of the C-shaped retaining ring 70 The C-shaped retaining ring 70 prevents the head 41 of the coupling member 40 from coming out of the opening 31. Referring to Fig. 8 and Fig. 9', the steering post 20 is held in a state of being tilted with respect to the main body 1''. The C-shaped retaining ring 70 can prevent the head 41 of the coupling member 40 from coming out of the opening 31' and the head 41 of the coupling member 40 can tilt the steering post 20 to the body 10, causing the steering post 20 to follow when the body 10 rotates. Rotating, and maintaining an angle of rotation, the neck 42 of the coupling member 40 can increase the angle of inclination between the steering post 20 and the body 1〇. Referring to Figures 10 and 11, an embodiment of the present invention is shown. This embodiment is substantially the same as the first embodiment described above, except that the body 10A is formed with a driving end 12 at its end, and one end of the steering post 20A is formed with a shaft 22. The driving end 12 has a coupling groove 121 and a magnet 122 disposed at the closed end of the coupling groove 121. A handle 221 is provided at the end of the shaft 22. The socket 30 is formed at one end of the body 10A opposite to the driving end 12, and the coupling member 40 is disposed at one end of the steering post 20A opposite to the shaft 22, and the coupling member 40 is coupled to the socket 30 of the body 10A. A c-shaped buckle 70 is also provided in the socket 30. The technical features of the coupling member 40, the sleeve 30, and the C-type fastener 70 are the same as those of the first embodiment, and thus the same technical effects are achieved, and thus will not be further described herein. 8 1379741 Referring to Figures 12 and 13, a third embodiment of the present invention is illustrated. The embodiment is substantially the same as the foregoing first embodiment, and the difference is that the shoulder portion 23 of the steering post 20 is provided with a buckle groove 231. The buckle groove 231 has a fourth diameter D4, and the first shouting diameter D4 is greater than the second. The diameter D2, the fourth diameter D4 is smaller than the third diameter. The inner diameter of the retaining ring 70 in the natural state is smaller than that of the steering post 2 shoulder P 23 , so the c-shaped clasp can be selectively combined.
肩部=3的扣槽231，當c型扣環7〇結合在肩部幻的扣槽 時’ C型扣環70的外徑不大於限位槽33的内徑，如 ^蝴7G㈣固定在與本體 惟上所述者 以之限定本發明實例而已，當不能The buckle groove 231 of the shoulder=3, when the c-shaped buckle 7〇 is coupled to the shoulder-shaped buckle groove, the outer diameter of the C-shaped buckle 70 is not larger than the inner diameter of the limiting groove 33, such as the butterfly 7G (four) is fixed at And the body only defines the examples of the invention, but when
件之置換，或依本發明申料魏更或等效元 飾，皆應仍屬本發明專利涵蓋之=所作之解變化與修 【圖式簡單說明】 具接桿第一實施例 圖-：為本發明具錄與萬向功能之 之立體外觀圖。 圖二：為本發明具直軸與萬向功 之立體分解圖。 工具接才干弟一貝轭例 =部trt直軸與萬向功能之卫具接桿第—實施例 ρ放大剖面結構示意圖。 圖四：為本發料錄與萬向贼之4接桿第—實施例 沿圖三44線所取之剖面圖。 ^三為本發明具直轴與萬向功能之工具接桿第—實施例 =之延續’表示轉向接桿遠離本體方向移動之狀態圖。 心之為本發明具輕與萬向功能之工具接桿第一實施例 圖七：延續，表示轉向接桿遠離本體方向移動之狀態圖。 >圖上為本發明具直軸與萬向魏之工具接桿第—實施例 :圖六7〜7線所取之剖面圖。 ^本發明具直軸與萬向功能之工具接桿第一實施例 圖。之延續，表不轉向接桿相對於本體在傾斜角度之狀態 ^立—為本發明具直軸與萬向功能之工具接桿第一實施例 體外觀圖’表示轉向接桿相對於本體在傾斜角度之狀 1.為本發明具直軸與萬向功能之工具接桿第二實施例 立體分解圖。 圖 .為本發明具直軸與萬向功能之工具接桿第二實施 局部放大剖面圖。 .為本發明具直軸與萬向功能之工具接桿第三實施 之局部放大剖面結構示㈣。 、 '十一.為本發明具直軸與萬向功能之工具接桿第三實施 列之局部放大剖面結構示意圖。 附件一：Α Μ π * 马義國專利號第7, 278, 342號專利案。 【主要元件符號說明】 1379741The replacement of the parts, or according to the invention, the Wei or the equivalent element decoration, should still be covered by the invention patent = the solution changes and repairs [simplified description of the figure] with the first embodiment of the post -: It is a three-dimensional appearance of the recorded and universal functions of the present invention. Fig. 2 is an exploded perspective view of the present invention with a straight shaft and a universal joint. Tool 才 干 一 一 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = Figure 4: The 4-position post of the current record and the universal thief - Embodiment A cross-sectional view taken along line 34 of Figure 3. ^3 is a tool post having a straight shaft and a universal function according to the present invention. - Embodiment Continuation' indicates a state diagram in which the steering post moves away from the body. The first embodiment of the present invention has a light and universal function tool post. Figure 7: Continuation, showing a state diagram of the steering post moving away from the body. > The figure shows the tool post of the present invention with a straight shaft and a universal joint. - Embodiment: A cross-sectional view taken from line 7-7 of Figure 6. The first embodiment of the present invention has a straight shaft and a universal function tool post. The continuation of the table is not in the state of the tilting angle of the post relative to the body. The first embodiment of the present invention has a straight shaft and a universal function. The external view of the body indicates that the steering post is inclined with respect to the body. Angle shape 1. An exploded perspective view of a second embodiment of the tool post having a straight shaft and a universal function according to the present invention. Fig. is a partially enlarged cross-sectional view showing a second embodiment of the tool post having a straight shaft and a universal function according to the present invention. A partial enlarged cross-sectional structure of the third embodiment of the tool post having a straight shaft and a universal function according to the present invention is shown (4). , '11. A schematic diagram of a partially enlarged cross-sectional structure of the third embodiment of the tool post having the direct axis and the universal function of the present invention. Annex I: Α Μ π * Ma Yiguo Patent No. 7, 278, 342. [Main component symbol description] 1379741
10 本體 10A 本體 11 桿身 111 握柄 12 驅動端 121 結合槽 122 磁鐵 20 轉向接桿 20A 轉向接桿 21 驅動端 211 結合槽 212 磁鐵 22 桿身 221 握柄 23 肩部 231 扣槽 30 套接筒 31 開孔 32 表面 33 限位槽 34 容置槽 40 結合元件 41 頭部 42 頸部 43 表面 70 C型扣環 71 自由端腳 72 卡掣部 D1 第一直徑 D2 第二直徑 D3 第三直徑 D4 第四直徑10 body 10A body 11 shaft 111 grip 12 drive end 121 coupling groove 122 magnet 20 steering post 20A steering post 21 drive end 211 coupling groove 212 magnet 22 shaft 221 grip 23 shoulder 231 buckle groove 30 socket 31 Opening 32 Surface 33 Limiting groove 34 accommodating groove 40 Bonding element 41 Head 42 Neck 43 Surface 70 C-shaped retaining ring 71 Free end foot 72 Clamping part D1 First diameter D2 Second diameter D3 Third diameter D4 Fourth diameter