f M311529 八、新型說明： 【新型所屬之技術領域】 本創作係一種涉及於手工具技術領域，尤指τ型扳手 可自由更替多種不同鎖定功能的工具頭。 【先前技術】f M311529 VIII. New description: [New technical field] This creation is related to the field of hand tools, especially the tool head that can replace many different locking functions. [Prior Art]
按由Τ型扳手多是τ型桿在垂直端之末端，形成套筒 狀或是四角頭狀的卫具頭形態’利用卫具頭該端鎖定諸如 螺帽、螺栓等螺鎖元件，利帛Τ型扳手的水平端，供雙手 握握施力轉動’對螺鎖元件進行鬆退或緊固的作業。:τ 型扳手的垂直端多是形成内多角#，供其它形式的起子頭 連結，供起子或是分成數種不同操作口徑，直接套合在螺 鎖元件，以驅動螺鎖元件。 σ /、 因此丁型扳手的工具適用性缺乏多元性，甚至 制 作不同内多角槽大小規格的τ型扳手，來因應不同：小： 袼的螺鎖元件，或是適用連 ' 千1疋適用起子頭，所以轉換連h具功能 缺乏多7L化。 法因應工作場合 使得T型扳手 尤其T型扳手因為力臂長度固定，無 之需要而改變力臂長度，以更能方便操作， 之應用十分單調而受限於單一場合。 【新型内容】 本創作者鐘於前述問題，進而用心研究㈣ 2主要目的係在提供一種可更換工具功能之伸縮式了型 主要係使T型扳手不僅因應操作 化力臂長度，同時可連結諸如套筒式工具頭J梅;::： 5 M311529 具頭等多種工具操作功能。 用的技術手段係 型扳手，其係包 為了可達到前述的目的，本創作所運 在於提供-種可更換工具功能之伸 括： 一可相對外桿件伸縮長 槽狀之内室，該内桿件 端係為把手接端，用以 T型桿，其包含一外桿件、 度的内桿件’該外桿件内部係為一 係伸入該内室，在伸出該外桿件一 連結一第一接頭； -設置於T型桿的伸縮控制器 彈性件、數鋼珠…該控制套為中空環體π一 形成-第-孔、-孔徑小於該第一孔之；體孔由-端内部 ^ ^ ^ ^ ^ 弟一孔、一孔徑大 ':人 二孔’該第二孔係用以套裝於該外桿件外 么，δ亥彈性件係安裝於該外桿件外側相應該第三孔位置， 該控制套末端設裳一用以播住該彈性件之扣環，以及 該外桿件之侧壁並相通該第一孔係安裝數鋼珠，用以 :鋼珠可進入該第一孔内’供該第二孔内壁端面可軸向推 鋼珠’ s亥内桿件沿軸向間隔設置數凹環狀之卡槽，用以 該鋼珠可進人該卡槽，定位該内桿件伸出外桿件之長度狀 態； ^ ^ 至少一用以驅動螺鎖元件的工具頭，其相應該第一接 頭之-端係為-第二接頭，以該第—、二接頭可拆卸或 連結卡合。 因此依據本創作的技術手段，本創作可以獲得的功效 簡要說明如下所列： * M311529 卜本創作在τ型桿具有内、外桿件構造，結合伸縮 控制器的構造，讓τ型桿之内桿件可相對外桿件形成伸、 縮，改變Τ型桿力臂長度，如此-來，無論在何種工作場 合，都可以變化力臂長度，有效地突破U板手使用的局 限性。 ^ 2本;I]作更％在τ型捍之㈣件—端設置第一接頭， 而可設計諸如棘輪套筒扳手頭部或是梅花扳手頭部形態的 、八頭工具頭復連結第二接頭而與τ型桿第一接頭，形 成凸接口·^ Τ型桿也結合了棘輪套筒，其可單向轉動 而操作螺鎖元件功能，甚至是開口扳手較大驅動扭力的功 能’大幅度地強化Τ型扳手的多功能性，並且第一、二接 頭可彼此活動地卸除’提供Τ型桿為母體，供多支工具頭 選用更替’使用更靈活便利’對τ型扳手技術領域具有很 兩的突破性。 【實施方式】 • 本創作係一種可更換工具功能之伸縮式ΐ型扳手，請 先參看第一圖，其係於一 Τ型桿（10)在垂直端安裝一用以 伸縮長度之伸縮控制器（20)，以及τ型桿（10)在垂直端之 末端係設置第一接頭（17)，藉其可活動地連結不同形式的 工具頭（30)。 請再參看第二、三圖所示，τ型桿（10)係包含一外桿 件（11)、一可相對外桿件（11)伸縮長度的内桿件（13)，其 中外桿件（11)在一端垂直固接一手持桿（111)，使τ型桿（1〇) 形成τ型，内部形成一深槽狀内室（112)，内側兩相對處各 7 M311529 凹設一道軸向的滑執（12)，此如第三、四圖所示；而該内桿 件（13)則係為可伸入内室（112)之實心桿狀，伸出外桿件 (11)成打扁狀之把手接端（131)，把手接端（131)是 供第一接頭（17)樞接或是連結固定，第一接頭（17)在此圖 貫施·形態係在外端形成四角頭狀，内桿件（13)伸入外桿件 (11)相應滑執（12)係插裝有銷（132)(如第三、四圖），使銷 (132)兩端沿滑執（12)軸向移動而不會相對旋轉。 該安裝於T型桿（1〇)的伸縮控制器（2〇)係包含一控制 套（21)、一彈性件（23)、數鋼珠（25);其中控制套（21)係為 中空環體，由一端内部形成第一孔(2⑴、孔徑小於第一孔 (211)之第二孔（212)、孔徑大於第一孔（211)之第三孔 (213) ’用以控制套（21)之第二孔（212)恰套裝於外桿件〇 外住，而彈性件（23)為彈簧，套裝外桿件⑴）外側相應第 一孔（213)位置，控制套（21)末端塞裝一扣環（24)以擋住彈 性件（23)，避免其脫落於控制套（21);以及 外才干件（11)外側並相通第一孔（2丨丨）位置係設置數珠 孔（113)，以各安裝鋼珠（25)，使鋼珠（25)在第一孔（2ιι) 位置是外露並進入第一孔（211)區域内，反之，控制套（21) 之第一孔（212)内壁端面軸向推動鋼珠（25)，則令鋼珠（25) 大部份是沒入珠孔（113)，而内桿件（13)沿軸向間隔設置數 凹環狀卡槽（14)，藉使令鋼珠（25)大部份是沒入珠孔 (113)，部份進入卡槽⑽而形成如第三圖的卡制狀態，控 制並且定位内桿件（13)伸出外桿件（11)之長度狀態。 舁T型柃（1 0 )活動連結的工具頭（3 〇 )，其一端係連結 8 f M311529 一第二接頭（32)，第二接頭（32)在此形態係對應第一接頭 (1Ό而形成套筒頭，内部係為四角槽，用以套定第一接頭 (17)的四角頭狀。 因此貫施之時，如第二、三、四圖，工具頭（3 〇 )利用 第二接頭（32)插裝於·第一接頭（17)，使τ型桿（10)連結工 具頭（30) ’而工具頭（3〇)在此圖實施例係顯示内裝棘輪的 套筒頭部形態’利用工具頭（3〇)連結另外的套筒以及工具 起子頭。 而如需因應工作場所，需要伸縮變化τ型桿（丨〇)的力 身長度％，則如第二、四、五圖所示，只要握持控制套（2工） 使其朝彈性件（23)方向壓退，讓第二孔（212)内壁相應端面 壓抵彈性件⑵），造成第-孔（211)軸向移動至鋼珠（25)位 置，使鋼珠（25)脫離内桿件（13)之卡槽（14)，浮露進入第 一孔（211)内，方便使用者軸向拉動内桿件（13)，形成伸縮 移動，直到適合長度時，放開控制套（21)，使其受彈性件 ⑵）彈性回復力回推控制套⑻，用以推㈣珠（25)以沒 入珠孔（113) ’亚因此外突而卡制於卡槽（⑷，定位住外桿 件（11)、内桿件（13)調整伸縮的長度，由於銷（132)卡住滑 執（12 )所以内;^件（13 )之軸向移動，不會造成相對旋轉， 如此-來’ T型桿（1〇)的長度可以作伸縮調整，+同於以往 的固定長度形態。 _第六圖係說明本創作之工具頭（3〇1)可以是梅花板手 頭部的型態，供T型桿（1 〇)夕證 扦UU;之弟一接頭（17)，與工具頭（30) 交替選用。 9 « M311529 同理’第七、八圖係說明T型桿（1 〇 )之第一接頭（18 ) 可以设置為内四角槽的套筒型態，而工具頭（3〇)(3〇1)各自 所屬之第二接頭（321)，則為四角柱鑲嵌鋼珠的型態，藉由 第一、二接頭（18)(321)凹凸卡合，同樣獲致τ型桿（1〇)可 活動地拆卸、連結不同功能型式的工具頭（3〇)(3〇1)，當然 工具頭（30)(301 )並不只限於此，其它亦型形成開口扳手頭 形式。 、According to the Τ-type wrench, the τ-type rod is at the end of the vertical end, forming a sleeve-like or quadrangular head shape. Using the end of the Guard head to lock the screw-locking elements such as nuts and bolts, The horizontal end of the 扳手 type wrench is used for both hands to hold the force to rotate 'to loosen or tighten the screw lock element. The vertical end of the τ-type wrench is mostly formed with an inner multi-angle #, which is connected to other types of screwdriver heads for the driver or divided into several different operating calibers, and is directly fitted to the screw-locking element to drive the screw-locking element. σ /, Therefore, the tool suitability of the D-type wrench lacks diversity, and even the τ-type wrench with different inner multi-angle groove size is made to respond differently: small: 螺 screw-locking element, or suitable for '1 疋 1 疋 apply screwdriver Head, so the conversion is not as much as 7L. The method makes the T-wrench, especially the T-wrench, because the length of the arm is fixed, and the length of the arm is changed without any need, so that the operation is more convenient and the application is very monotonous and limited to a single occasion. [New content] The creator is in the above-mentioned problems, and further studies (4). 2 The main purpose is to provide a retractable tool with a retractable type. The main purpose is to make the T-wrench not only operate the arm length but also connect to Sleeve tool head J:;:: 5 M311529 with a variety of tool operation functions. The technical means of the type of wrench, in order to achieve the above-mentioned purpose, the present invention is provided by the extension of the function of the replaceable tool: a telescopically elongated inner chamber relative to the outer rod, the inner The end of the rod is a handle end, and is used for a T-shaped rod, which comprises an outer rod member and an inner rod member. The inner portion of the outer rod member extends into the inner chamber, and the outer rod member is extended. a first joint and a first joint; a telescopic controller elastic member disposed on the T-shaped rod, a plurality of steel balls... the control sleeve is a hollow ring body π formed - a - hole, - the aperture is smaller than the first hole; the body hole is -End internal ^ ^ ^ ^ ^ Brother one hole, one aperture large ': two holes' of the second hole is used to fit outside the outer rod, the δ hai elastic part is installed on the outer side of the outer rod The third hole position should be provided, the end of the control sleeve is provided with a buckle for playing the elastic member, and the side wall of the outer rod member is connected with the first hole system to install a plurality of steel balls for: the steel ball can enter the In the first hole, the end face of the inner wall of the second hole can be axially pushed into the steel ball. a groove for the steel ball to enter the card slot, positioning the inner rod member to extend the length of the outer rod member; ^ ^ at least one tool head for driving the screw lock member, corresponding to the end of the first joint For the second joint, the first and second joints are detachable or interlocked. Therefore, according to the technical means of this creation, the brief descriptions of the functions that can be obtained by this creation are as follows: * M311529 The creation of the τ-shaped rod has inner and outer rod structures, combined with the structure of the telescopic controller, allowing the inside of the τ-shaped rod The rod member can be extended and contracted with respect to the outer rod member, and the length of the arm of the cymbal type rod is changed. Thus, the length of the arm can be changed regardless of the working condition, effectively breaking the limitation of the U-handle. ^ 2 本; I] make the first joint at the end of the τ type 四 (4), and can design the head joint of the head of the ratchet socket wrench or the head of the torx wrench And the first joint of the τ-shaped rod forms a convex interface. The Τ-shaped rod also incorporates a ratchet sleeve, which can rotate in one direction to operate the function of the screw-locking element, and even the function of the larger driving torque of the open-end wrench is greatly Reinforce the versatility of the Τ-type wrench, and the first and second joints can be detached from each other's 'providing the Τ-shaped rod as the mother body, and the multiple-tool heads can be replaced with the 'more flexible and convenient to use'. The breakthrough of the two. [Embodiment] • This creation is a telescopic ΐ type wrench with replaceable tool function. Please refer to the first figure. It is to install a telescopic controller for telescopic length on the vertical end of a Τ-shaped rod (10). (20), and the τ-shaped rod (10) is provided with a first joint (17) at the end of the vertical end, by which the different types of tool heads (30) are movably coupled. Referring to the second and third figures, the τ-shaped rod (10) comprises an outer rod member (11), an inner rod member (13) which is extendable relative to the outer rod member (11), wherein the outer rod member (11) A hand-held rod (111) is vertically fixed at one end, so that the τ-shaped rod (1 〇) forms a τ-type, and a deep groove-shaped inner chamber (112) is formed inside, and the inner two opposite portions each have a recess of 7 M311529 The sliding handle (12), as shown in the third and fourth figures; and the inner rod member (13) is a solid rod shape that can extend into the inner chamber (112), and the outer rod member (11) is extended. a flat handle end (131), the handle end (131) is for the first joint (17) to be pivoted or fixedly connected, and the first joint (17) is formed at the outer end to form four corners. In the shape of a head, the inner rod member (13) extends into the outer rod member (11) and the corresponding sliding member (12) is inserted into the pin (132) (such as the third and fourth figures), so that the ends of the pin (132) slide along (12) The axial movement does not rotate relative to each other. The telescopic controller (2〇) mounted on the T-bar (1〇) comprises a control sleeve (21), an elastic member (23) and a plurality of steel balls (25); wherein the control sleeve (21) is a hollow ring a first hole (2 (1), a second hole (212) having a smaller hole diameter than the first hole (211), and a third hole (213) having a larger hole diameter than the first hole (211) for controlling the sleeve (21) The second hole (212) is just outside the outer rod member, and the elastic member (23) is a spring, and the outer rod (1) is disposed outside the corresponding first hole (213), and the control sleeve (21) is plugged at the end. A buckle (24) is installed to block the elastic member (23) from falling off the control sleeve (21); and the outer edge of the outer member (11) and the first hole (2丨丨) are provided with a plurality of beads ( 113), each of the steel balls (25) is installed such that the steel ball (25) is exposed at the first hole (2 ιι) and enters the first hole (211) region, and conversely, the first hole of the control sleeve (21) (212) The inner wall end face axially pushes the steel ball (25), so that most of the steel ball (25) is immersed in the bead hole (113), and the inner rod member (13) is axially spaced apart by a plurality of concave annular card slots (14) Borrowing steel balls 25) Most of them are immersed in the bead hole (113), and some enter the card slot (10) to form a carding state as shown in the third figure, and control and position the inner rod member (13) to extend the length of the outer rod member (11). .舁T-type 柃 (1 0 ) movable joint tool head (3 〇), one end of which is connected with 8 f M311529 and a second joint (32), and the second joint (32) corresponds to the first joint in this form (1Ό Forming a sleeve head, the inner part is a four-corner groove for arranging the quadrangular head shape of the first joint (17). Therefore, when the second, third and fourth figures are used, the tool head (3 〇) utilizes the second The joint (32) is inserted into the first joint (17), and the τ-shaped rod (10) is coupled to the tool head (30)' and the tool head (3 〇) is shown in the figure embodiment as a sleeve head with a ratchet inside. Part form 'Using the tool head (3〇) to connect the other sleeve and the tool bit. If it is necessary to respond to the workplace, the length of the body length of the τ-shaped rod (丨〇) needs to be changed, as in the second and fourth. As shown in the fifth figure, as long as the control sleeve (2 work) is held in the direction of the elastic member (23), the corresponding end surface of the inner wall of the second hole (212) is pressed against the elastic member (2), resulting in the first hole (211). The axial movement to the position of the steel ball (25) causes the steel ball (25) to be disengaged from the card slot (14) of the inner rod member (13), and floats into the first hole (211) for the user. Pulling the inner rod (13) to form a telescopic movement until the length is suitable, releasing the control sleeve (21) to be elastically returned to the control sleeve (8) by the elastic member (2) for pushing the (four) beads (25) In the case of the immersed hole (113), the card is inserted into the card slot ((4), the outer rod (11) and the inner rod (13) are positioned to adjust the length of the telescopic, because the pin (132) is stuck. In the end (12), the axial movement of the member (13) does not cause relative rotation, so the length of the 'T-bar (1〇) can be adjusted for telescopic adjustment, + the same as the conventional fixed length configuration. _The sixth picture shows that the tool head (3〇1) of this creation can be the type of the plum hand, for the T-bar (1 〇), the 扦 扦 UU; the younger one connector (17), and the tool The head (30) is alternately selected. 9 « M311529 Similarly, the seventh and eighth diagrams show that the first joint (18) of the T-bar (1 〇) can be set to the sleeve shape of the inner square groove, and the tool head ( 3〇)(3〇1) The second joint (321) to which it belongs is the type of the four-corner inlaid steel ball, which is also obtained by the first and second joints (18) (321) The rod (1〇) can be detachably attached and connected to different types of tool heads (3〇1) (3〇1). Of course, the tool head (30) (301) is not limited to this, and the other forms form an open-end wrench head. ,
上述貫施例僅為例示性說明本創作之技術及其功效， 而非用於限制本創作。任何熟於此項技術人士均可在不違 月本創作之技術原理及精神的情況下，對上述實施例進行 修改及變化’因此本創作之權利保護範圍應如後所述 请專利範圍所列。 M311529 【圖式簡單說明】 (一）圖式部分 第二圖係本創作較佳實施例之立體示意圖。 :三創作較佳實施例之立體元件分解圖。 一：'創作較佳實施例之τ型桿剖視圖。The above-described embodiments are merely illustrative of the techniques and effects of the present invention and are not intended to limit the present invention. Anyone familiar with this technology may modify and change the above embodiments without departing from the technical principles and spirit of the monthly creation. Therefore, the scope of protection of this creation shall be as listed in the patent scope mentioned later. . M311529 [Simple Description of the Drawings] (I) Schematic Part The second drawing is a perspective view of a preferred embodiment of the present invention. : Three-dimensional exploded view of the preferred embodiment of the preferred embodiment. One: 'Create a cross-sectional view of the τ-shaped rod of the preferred embodiment.
#四圖係本創作較佳實施例之Τ型桿斷面剖視圖。 f圖係本創作較佳實施例之伸縮變化長度之剖視圖。 第/、圖係本創作另—較佳實施例之立體示意圖。 第七圖係本創作再-較佳實施例之立體示意圖。 第八圖係本創作又-較佳實施例之立體示意圖。 (二）主要元件符號說明 (10)τ型桿（11)外桿件 (111) 手持桿 (112) 内室（113)珠孔 (12)滑執 （13)内桿件 (131)把手接端 (14)卡槽 （17)(18)第一接頭 (20) 伸縮控制器 (21) 控制套（211)第一孔 (212) 第二孔 (213) 第三孔（23)彈性件 (24)扣環 (30)(301 )工具頭 (32)(321)第二接頭 11#四图 is a cross-sectional view of a 杆-shaped rod of the preferred embodiment of the present invention. Figure 15 is a cross-sectional view showing the length of the expansion and contraction of the preferred embodiment of the present invention. The drawings and drawings illustrate a perspective view of a preferred embodiment. The seventh drawing is a perspective view of a preferred embodiment of the present invention. The eighth drawing is a perspective view of a preferred embodiment of the present invention. (2) Main component symbol description (10) τ-type rod (11) outer rod member (111) hand-held rod (112) inner chamber (113) bead hole (12) slipper (13) inner rod member (131) handle joint End (14) card slot (17) (18) first connector (20) telescopic controller (21) control sleeve (211) first hole (212) second hole (213) third hole (23) elastic member ( 24) buckle (30) (301) tool head (32) (321) second joint 11