M407309 2011年5月5曰修正替換頁 五、新型說明： 【新型所属之技術領域】 本創作係有關於-種㈣定的結構，尤其是指讓伸縮裝置能夠伸 縮固定的結構。 【先前技術】 - 目刖習知之伸縮桿結構，必須由兩支或兩支以上口徑大小不同之中空 •桿套接之方式連結而成，再經由中空管上刻陷之軌道伸縮滑移，以極設在 籲中空f上之m定柄經由彈簧及連接狀帶動以内空心管雜外空心管達到 伸縮桿固定之效果。如習知技術丁職迎0〇U1所述之伸縮桿板動鎖定結 構，其元件包含内束套、内套管，錐面體、剖溝、外爽筒、u型板體，兩 側内緣相對於喊套之粒孔及外㈣之套孔，龍猶可嵌人之框轉轴 及偏心凸輪，藉由内束套的錐面體及錐面體的剖溝，以及外夹筒的·口， 使得當内束套的錐面體朝向翁口縮小的方向位移時，_口會使内束套 的剖，束緊，進—步卿住内桿管而達到緊固的效果。如此雖可達到固定 伸縮&之目的’但仍存在著—些問題，譬如所需之組成元件繁多、複雜， 籲且需於伸轉㈣設赠凹槽，致使材料成本及加4用娜提高，且於 •加讀裝時程雜為繁额雜，實在不符合贿效益。又或者如另一做法， 在=桿上_有限長度之凹槽尺度’以每次調_定尺度之限制來達到 伸縮^構伸縮之效果，此—問題騎轉之調整細僅紐於刻劃凹槽 =疋，度’故伸縮之距離被限制住而無法因地制宜。因此，無論是成本 量或是實用性問題，在習之伸縮桿整體結構設計上仍存有改進之空間。 有鑑於此如何針對上述習知伸縮桿結構所存在之缺點進行研發改 Z讓使用者4更枝制且製作成本降到最低，實為相關業 力研發之目楹。 3 M407309 201丨年5月5曰修正替換胃 【新型内容】 為克服上述缺點，本創作提供一種伸縮桿鎖定結 =移束:;:Γ内桿管™ 部及下段部，上段部固設於外桿管，下段部包覆外 厂 W套接處’扳動件具有扳動部及至少—個框接部。束套之 =開：座’扳動件之輕接部與雛接，且植接部進一步設置有又 。藉此，以樞接部為軸旋轉扳動部後，凸 内桿管與外桿管之相對線性位移。 進而限制 —因此本創作之主要目的在於提供一種伸縮桿鎖定結構，以袍接 ^扳動部後，凸出部係旋入開口，進而限制内桿管與外桿管之相對線性 可依昭移被扳動件的^部壓持達到伸縮桿蚊的功效，並 生。.，，、”之長度進行任意伸縮之功能’不會有限制伸縮長度之缺點產 本創作之又-目的在於提供一種伸縮桿鎖定結 單純，因此可節省材料成本及加增，且便於觸造由於肩早讀 另外’本創作又提供-種伸縮桿鎖定結構，包含外桿管、内桿管 件。内桿管-端與外桿管套接，並與外桿管進行相對線性位移， 二段部，上段部固設於外桿f，下段部包覆外桿管及内 “套滅，扳動件具有㈣部及至少—個婦部1套之下段部設 二座’延伸部係由開口之一側延伸至開口中，插座設置於延 申。Ρ ’扳動件之樞接部與搞座輕接’且樞接部進—步設置有凸出部。藉 此’以樞接部為軸旋轉扳動部後，凸出部朝向開π旋轉，使凸出部壓持^ 桿管，限制内桿管與外桿管之相對線性位移。 因此本創作之主要目的在於提供—種伸縮桿鎖定結構，以雖部為轴 2扳動部後，凸出部係朝向開口旋轉，使凸出部壓持内桿管，限制内桿 官與外桿管之減祕位移，使鱗管的位紐扳動件的凸出部 M407309 2011年5月5曰修正 伸縮桿鎖定的功效，並可依照内桿管之長度進行任意伸縮之功能，不 限制伸縮長度之缺點產生。 曰 。。本創作之又-目的在於提供一種伸轉鎖定結構，由於結構簡單元 單純’因此可節省材料成本及加工費用，且便於生產製造。 本創作最後亦提供-種伸縮桿鎖定結構，包含外桿管 '内桿管、束套 及扳動件1辟__端與外料套接，並與外桿管進行減線性位移 套具有上段部及下段部，上段部固設於外桿管，下段部包覆外桿管及叶 s套接處板動件具有扳動部及樞接部。束套之下段部設有開口 '彈片 至少-個樞座’彈片係由開σ之—側延伸至開口中，扳動件之拖接部與拖 座樞接’且減部進-步設置有凸出部。藉此，以樞接部為軸旋轉板動部 後’凸出部朝向彈片旋轉’進而壓持彈片，使彈片限彻桿管與外桿管之 相對線性位移。 因此本創作之主要目的在於提供一種伸縮桿鎖定結構以槐接部 ，凸出部係朝向彈片旋轉，進而壓持彈片，使彈片限制内桿 S、于g之姆紐⑽，朗料的_被扳祕的凸丨部壓持 伸縮桿鎖定的功效，並可依照内桿管之長度進行任意伸縮之功能， 限制伸縮長度之缺點產生。 言有 本創作之又-目的在於提供—種伸縮桿鎖定結構，由於結構簡單元件 早，·毛’因此可節省材料成本及加工費用，且便於生產製造。 【實施方式】 理，種伸縮桿鎖定結構，其中所利用之伸縮桿伸縮原 已為相關技賴域具有通常知識者所能明瞭，故以 再作完整描述《同時，以下文中所昭 。月，不 之千立㊉ 對 式糸表達與本創作特徵有關 之思，並未亦不尚要依據實際情形完整繪製，合先敘明。 首先’請參考圖1A，係根據本創作所提出之第一較佳實施例，為一種 5 M407309 2011年5月5日修正替換頁 伸縮桿鎖定結構。本實施例主要係包括外桿管卜 内桿管2與外桿管大小不同之空心桿束= "父士干S〜小’其内桿官2 一端與外桿管1相互套接，並轉桿管J 進行相對線性伸縮位移。束套3且右 ' 定1置;丨η 及下段部32，上段部31固 2置於料官1，下段部32則包覆在外桿管〗及内桿管2套接處，且束 ==^雜33及設勵座34，她龍‘二 -個且汉置於開口 33之—側，或樞座34數量可為兩個，分別設置於開口 33之兩側(參相1Β)。嶋件4具有扳轉41及細卩42 之樞接部42與插座34框接，樞接部42更進-步設置有凸出部421凸出 部仍為偏心凸輪設計，參考圖lc，當以樞接部42為軸旋轉板動件4 上=動部41後，扳動件4順勢旋轉，拖接部42上之凸出部421隨之旋 =束套3上之開口 33，進而顯内桿管2限制内桿管2與外桿管上之相對 線性位移，使内桿管2的位移被扳動件4的凸出部似 位的功效，並可依照内桿管2之县疮,隹〜“ 咬m鱗疋 縮長度之缺點產生。 度進订任意伸縮之功能，不會有限制伸 請參考圖2A，係根據本創作所提出之第二較佳實施例，為一種伸縮桿 鎖疋結構。本實施例主要係包括外桿管卜哺管2、束套3及 伸縮桿之内桿管2與外桿管1係口徑大小不同之空心桿，内桿管2 _較 外桿管丨口徑小’其崎管2 1與外桿管丨相互套接，並與外桿管^進 她對線性伸縮位移。束套3具有上段部31及下段部32，上段部Η固定 设置於外桿管1，下段部32則包覆在外桿管）及内桿管2套接處，束套3 之下段部32設有開口 33、延伸部35及搞座34，延伸部35係由開口 33之 一側延伸至開口 33中，延伸部35上更進—步設置有樞座％。其次，板動 :4具有扳動部41及樞接部42，且扳動件4之樞接部42與樞座从栖接， ，座Μ的數量可為-個，_部42更進—步設置有麟臂似。請參考圖 Β，當以極接部42為軸旋轉扳動件4上之扳動部41後，板動件*順勢旋 M4U7309 Μ 2〇11年5月5日修正替換頁 轉’此時拖接部42上之壓持臂似隨之旋入束套3上之開口 内桿管2，限制内桿管2與外桿管！之相對線性位移，使内==而壓持 =件4的壓射422猶達到伸縮桿鎖定的功效 ζ立移被 長度進行㈣伸縮之魏，不會有關伸度之缺點產生❹2之 =相3Α，雜縣_峨出之第三触實酬，為 鎖疋4。本實施例主要係包括外桿管卜内桿管2、束套 ^縮桿之畴管2與外桿管丨細徑大小不同之 扳動件4。 外桿管i 口徑小，其内桿管2 一端盘外桿管 ^ ^ S 2 口經較 行相對線'_•束套3 !進 ^於外料1，下段抑_在外料i及_ 2 === 3之下段㈣開設有開σ 33、彈片36及樞座％，其他束套 = ==1= f Γ (伽B)。罐 4 _ 更進-步設置有凸出：二之樞接部42與樞座34 _，_ 42 舍以樞接邻421 部421為偏心凸輪設計。請參考圖3C， 田域0M2為軸旋轉扳動件4上之扳動部41後，扳動件4順勢祐娃 極Γ 42上之凸出部421隨之旋轉壓持束套3上^ 彈片^進 料2與特^ 1之树雜轉，令畴管2的 管音1猶達到伸縮桿鎖定的功效，並可依照内桿 之魏，不會有_伸職紅缺點產生。 伸W曰鎖作所提出的伸縮桿鎖定結構，僅利用少數元件即可達到 ’結構簡單元件單純’不僅節省材料成本及加工費用， 賴可，她敝嫩使用實施 可以 純構造簡單，更進—步“簡成本及加工Η，大大減少製造所轉: 7 M407309 2011年5月5日修正替換頁 必要開銷。 “以上所述僅為本創作之較佳實施例，並非用以限定本創作之申請專利 制，同時以上的述_於熟知本技術領域之專門人士應可明暸 均應包 因此其他未麟本齡所揭*之精神下所完摘等效改變 含在由t軎直剎銥图中。 飾 【圖式簡單說明】 圖1A為本創作提出之第一實施例立體圖。 圖1B為本創作提出之第一實施例立體圖。 圖1C為本創作提出之第一實施例側面透視圖。 圖2A為本創作提出之第二實施例立體圖。 圖2B為本創作提出之第二實施例側面透視圖。 圖3A為本創作提出之第三實施例立體圖。 圖3B為本創作提出之第三實施例立體圖。 圖3C為本創作提出之第三實施例側面透視圖。 【主要元件符號說明】 2 3 31 32 33 34 35 36 外桿管 内桿管 束套 上段部 下段部 開口 樞座 延伸部 彈片 M407309 2011年5月5日修正替換頁 扳動件 4 扳動部 41 樞接部 42 凸出部 421 壓持臂 422M407309 May 5, 2011 Correction and replacement page V. New description: [New technical field] This creation has a structure related to the type (4), especially the structure that allows the telescopic device to be stretched and fixed. [Prior Art] - The telescopic rod structure that is known to be known must be connected by two or more hollow rods of different caliber sizes, and then telescoped by the indentation of the hollow tube. The m-shaped shank which is disposed on the hollowing-out hollow f is driven by the spring and the connecting body to achieve the effect of fixing the telescopic rod by the inner hollow tube. For example, the telescopic rod movement locking structure described by the prior art 丁 迎 迎 〇 〇 〇 U1, the components thereof include an inner sleeve, an inner sleeve, a cone body, a sulcus, an outer tube, a u-shaped plate body, and both sides Relative to the hole of the shouting sleeve and the outer hole (4), the dragon can be embedded with the frame rotation axis and the eccentric cam, with the cone and the cone of the inner sleeve, and the outer cylinder. · The mouth, so that when the cone body of the inner sleeve is displaced in the direction in which the neck is narrowed, the _ mouth will make the inner sleeve sleeve cut, tighten, and enter the inner rod tube to achieve the fastening effect. Although it can achieve the purpose of fixed telescopic & 'there are still some problems, such as the required components are complex and complex, and the need to extend (4) set the groove, resulting in material cost and increase And the time of the process of reading and loading is complicated and complicated, which does not meet the benefits of bribery. Or, as another method, the effect of the telescopic expansion and contraction is achieved by the limit of the groove size of the finite length of the groove on the = bar, and the adjustment of the problem is only the characterization. Groove = 疋, degree 'Therefore the telescopic distance is limited and cannot be adapted to the local conditions. Therefore, no matter whether it is cost or practicality, there is still room for improvement in the overall structural design of the telescopic rod. In view of this, how to carry out research and development on the shortcomings of the above-mentioned conventional telescopic rod structure makes the user 4 more diversified and the production cost is minimized, which is a goal of related karma research and development. 3 M407309 In May of the next year, May 5th, the replacement of the stomach [new content] In order to overcome the above shortcomings, the present invention provides a telescopic rod locking knot = shifting beam:;: the inner tube tube TM section and the lower section, the upper section is fixed at The outer rod tube, the lower portion is covered with the outer factory W socket portion' the pulling member has a pulling portion and at least one frame connecting portion. The sleeve is set to open: the lighter part of the seat's puller is connected to the chick, and the planting part is further provided with the joint. Thereby, after the pivoting portion is rotated about the pivoting portion, the convex inner rod tube and the outer rod tube are relatively linearly displaced. Furthermore, the limitation is that the main purpose of the present invention is to provide a telescopic rod locking structure, in which the protruding portion is screwed into the opening after the robe is connected, thereby limiting the relative linearity of the inner rod tube and the outer rod tube. The part of the slidable member is pressed to reach the effect of the telescopic mosquito, and is born. .,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Because of the shoulder and early reading, the 'this creation provides a kind of telescopic rod locking structure, including the outer rod tube and the inner rod tube piece. The inner rod tube end is sleeved with the outer rod tube, and the relative rod tube is relatively linearly displaced, the second section The upper section is fixed to the outer rod f, the lower section is covered with the outer rod tube and the inner sleeve is closed, the triggering member has (four) parts and at least one set of the lower part of the female part is provided with two 'extensions' openings One side extends into the opening and the socket is placed in the extension. Ρ ′ The pivoting portion of the trigger member is lightly attached to the seat and the pivoting portion is provided with a protruding portion. By rotating the urging portion with the pivot portion as the axis, the bulging portion rotates toward the opening π, so that the protruding portion presses the rod tube to restrict the relative linear displacement of the inner rod tube and the outer rod tube. Therefore, the main purpose of the present invention is to provide a telescopic rod locking structure. After the portion is the shaft 2, the protruding portion rotates toward the opening, so that the protruding portion presses the inner rod tube, and the inner rod is restricted. The reduction of the rod tube reduces the displacement of the rod tube, and the protrusion of the tube of the tube is M407309. May 5, 2011, the function of locking the telescopic rod is corrected, and the function of the telescopic rod can be arbitrarily expanded according to the length of the inner rod tube. The disadvantage of the telescopic length is produced. Oh. . The purpose of this creation is to provide a stretch-locking structure which, because of its simple structure, can save material costs and processing costs, and is easy to manufacture. Finally, the creation also provides a telescopic rod locking structure, including the outer rod tube 'inner rod tube, the sleeve and the pulling member 1 __ end and the outer material sleeve, and the outer rod tube for linear displacement sleeve has the upper section In the lower part and the lower part, the upper part is fixed on the outer rod tube, and the lower part is covered with the outer rod tube and the leaf s sleeve is provided with a pulling part and a pivoting part. The lower part of the sleeve is provided with an opening 'elastic piece at least one pivotal seat' elastic piece extending from the side of the opening σ to the opening, the towing portion of the pulling member is pivotally connected with the towing seat, and the reducing portion is stepped Protrusion. Thereby, the plate portion is rotated about the pivot portion, and the "protrusion portion is rotated toward the elastic piece" to press the elastic piece so that the elastic piece limits the relative linear displacement of the rod tube and the outer rod tube. Therefore, the main purpose of the present invention is to provide a telescopic rod locking structure with a splicing portion, the bulging portion is rotated toward the elastic piece, and then the elastic piece is pressed, so that the elastic piece restricts the inner rod S, and the g-mum (10) The sturdy convex part presses the function of locking the telescopic rod, and can perform any expansion and contraction function according to the length of the inner rod tube, and the disadvantage of limiting the telescopic length is generated. The purpose of this creation is to provide a telescopic rod locking structure. Since the structure is simple and early, the hair can save material cost and processing cost, and is easy to manufacture. [Embodiment] The telescopic rod locking structure is used, and the telescopic rod expansion used therein has been known to those having ordinary knowledge in the relevant technical field, so that a complete description will be made "at the same time, as described below. Months, not thousands of ten pairs of expressions and expressions related to the characteristics of this creation, not yet or not, should be completely drawn according to the actual situation, together with the first. First, please refer to FIG. 1A, which is a 5 M407309 modified replacement page telescopic rod locking structure according to the first preferred embodiment proposed by the present invention. In this embodiment, the hollow rod bundles of the outer rod tube inner rod tube 2 and the outer rod tube are different in size: "parent stem S~small; the inner rod end 2 end and the outer rod tube 1 are sleeved with each other, and The rotating rod tube J performs a relatively linear telescopic displacement. The sleeve 3 and the right one are fixed; the 丨η and the lower portion 32, the upper portion 31 is fixed to the material member 1, and the lower portion 32 is wrapped around the outer rod tube and the inner rod tube 2, and the bundle = = ^ Miscellaneous 33 and the excitation seat 34, her dragon 'two - and Han placed on the side of the opening 33, or the number of the pivot seat 34 can be two, respectively, on both sides of the opening 33 (phase 1). The pivoting portion 42 of the jaw member 4 having the pivoting 41 and the thin jaw 42 is framed with the socket 34. The pivoting portion 42 is further provided with the protruding portion 421. The protruding portion is still an eccentric cam design, with reference to FIG. After the pivoting portion 42 is rotated as the shaft, the triggering member 4 rotates, and the protruding portion 421 on the drag portion 42 is rotated by the opening 33 of the sleeve 3, thereby displaying The inner rod tube 2 limits the relative linear displacement on the inner rod tube 2 and the outer rod tube, so that the displacement of the inner rod tube 2 is effected by the protruding portion of the pulling member 4, and can be used according to the inner rod tube 2 , 隹 “ “ ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” The lock structure is mainly composed of the outer rod tube, the feeding tube 2, the sleeve 3 and the inner rod tube 2 and the outer rod tube 1 of the telescopic rod, and the hollow rod with different caliber sizes, the inner rod tube 2 _ the outer rod The tube diameter is small, 'the bridge 2 1 and the outer rod tube are sleeved with each other, and the outer rod tube is inserted into her linear telescopic displacement. The sleeve 3 has an upper portion 31 and a lower portion 32, and the upper portion The outer rod tube 1 is disposed, the lower portion 32 is wrapped around the outer rod tube) and the inner rod tube 2 is sleeved, and the lower portion 32 of the sleeve 3 is provided with an opening 33, an extension portion 35 and a seat 34, and the extension portion 35 It is extended from one side of the opening 33 into the opening 33, and the extension portion 35 is further provided with a pivot seat %. Secondly, the plate motion: 4 has a pulling portion 41 and a pivoting portion 42, and the triggering member 4 The pivoting portion 42 and the pivoting seat are connected to each other, and the number of the seat cymbals may be one, and the _ portion 42 is further provided with a rib arm. Referring to the figure, when the pole connecting portion 42 is rotated After the triggering portion 41 on the piece 4, the plate moving member * is rotated by the M4U7309 Μ 2, 5, 11th, 5th, the replacement page is turned, and the pressing arm on the towing portion 42 is screwed into the sleeve 3 at this time. The upper inner rod tube 2 limits the relative linear displacement of the inner rod tube 2 and the outer rod tube! so that the inner == and the holding force = the injection 422 of the piece 4 is still the effect of the telescopic rod locking. (4) The telescopic Wei, will not produce the shortcomings of the extension ❹2 = phase 3 Α, the third county _ 峨 out of the third touch real reward, is the lock 疋 4. This embodiment mainly includes the outer rod tube inner rod tube 2 Domain tube 2 The outer rod tube has a different diameter and different size of the pulling member 4. The outer rod tube i has a small caliber, and the inner rod tube 2 has one end of the outer rod tube ^ ^ S 2 mouth through the relative line '_• bundle 3! Into the outer material 1, the lower section _ in the outer material i and _ 2 === 3 lower section (four) open with σ 33, shrapnel 36 and pivot seat %, other bundles = = = 1 = f Γ (gamma B) The tank 4 _ further steps are provided with protrusions: the second pivoting portion 42 and the pivoting seat 34 _, _ 42 are pivotally connected to the 421 portion 421 as an eccentric cam design. Please refer to FIG. 3C, the field 0M2 is the shaft After rotating the triggering portion 41 on the triggering member 4, the urging member 4 of the urging member 4 is rotated by the bulging portion 421, and then the squeezing sleeve 3 is slid. Miscellaneous rotation, so that the tube sound 1 of the domain tube 2 still achieves the effect of locking the telescopic rod, and can be produced according to the inner rod of the Wei, and there will be no shortcomings. Stretching the lock structure of the telescopic rod proposed by W 曰 lock, only a few components can be used to achieve 'simple structural simple components' not only save material cost and processing cost, but also, she can use pure construction to make the structure simple and more advanced - Step “Simple Cost and Processing” greatly reduces manufacturing turnover: 7 M407309 May 5, 2011 Revised replacement page necessary expenses. “The above is only a preferred embodiment of this creation, and is not intended to limit the application of this creation. The patent system, at the same time as described above, should be understood by those skilled in the art, and the equivalent changes should be included in the spirit of the other unrecognized ages. . BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1A is a perspective view of a first embodiment of the present invention. Figure 1B is a perspective view of a first embodiment of the present invention. Figure 1C is a side perspective view of the first embodiment of the present invention. 2A is a perspective view of a second embodiment of the present invention. Figure 2B is a side perspective view of a second embodiment of the present invention. Figure 3A is a perspective view of a third embodiment of the present invention. Figure 3B is a perspective view of a third embodiment of the present invention. Figure 3C is a side perspective view of a third embodiment of the present invention. [Main component symbol description] 2 3 31 32 33 34 35 36 Outer rod tube inner tube tube sleeve upper section lower section opening pivot extension section spring piece M407309 Modified on May 5, 2011 Replacement page puller 4 Pulling part 41 pivot Portion 42 embossing portion 421 pressing arm 422