M403314 五、新型說明： 【新型所屬之技術領域】 本創作係有關一種固定裝置，尤指一種應用於拖把的伸 縮把桿之固定裝置。 【先前技術】 …^知的坊間有許多拖把的把桿設計成可以伸、缩收摺，以 節省空間’方便使用者收納或是攜帶；然'而，習知拖把的伸 縮^把桿’其伸端定位的方式，大多是使用螺紋鎖合的方 式固^伸縮收純椁以螺紋鎖合後，有時會因外力而怒脫， 螺期反覆使用後，亦容易因結構磨擦耗損變形而產生 鎖1牢固的狀況發生，且以螺紋鎖合的方式其鎖合點為 -固定之定點’伸〶把桿-經鎖合便無法 缺 乏彈性調整的的空間。 τ 【新型内容】 有鑑於此，本創作即在提供一種應用於拖把的伸縮把桿 之固疋裝置’為其主要目的者。 為達上揭目的’本創作之固定裝置係至少包括有：一内 套座以及一套設於該内套座外之外套座，該内套座設有第 一、第二開口端，其第一開口端設有複數夾片，各夾片間形 成有穿槽，且各夾片一側靠近穿槽處形成有加厚區段，該外 套座内壁面設有相_各穿槽之凸部，當内套座之第一、第二 開口端分別連接第〜、第二桿體，該第—桿體並可於該第二 3 M403314 桿體内伸縮滑移時，使用者可旋轉該外套座，使該凸部旋轉 至靠近該加厚區段處，使各夾片朝内偏移而壓迫所述第一桿 體而產生迫緊固定的作用。 【實施方式】 本創作之特點，可參閱本案圖式及實施例之詳細說明而 . 獲得清楚地瞭解。 如第一圖至第三圖所示，本創作之固定裝置1係包括有： 一内套座10，該内套座10設有第一、第二開口端11、 攀 12’該第一開口端11之内徑係小於該第二開口端12之内徑， 其第一開口端11設有複數夾片13,各夾片13間形成有穿槽 14 ’且各夹片13 一侧靠近穿槽14處形成有加厚區段ι31 ; 以及 一外套座2〇，其套設於該内套座10外，該外套座2〇内 壁面設有相對各穿槽14之凸部21。 本創作可應用於拖把等用具之把桿的伸縮收納，如第四 圖所示’當内套座之第一開口端11係設有第一桿體3〇,該籲 第二開口端12係設有第二桿體40，該第二桿體40末端可設 有一拖把頭50，該第一桿體30並可於該第二桿體40内伸縮 滑移時’使用者可旋轉該外套座20，使該凸部21旋轉至靠 近該加厚區段131處，請同時參閱第五圖所示，使各爽片13 朝内偏移而壓迫所述第一桿體30而產生迫緊固定的作用。如 此’本創作便對第一桿體30產生緊固的作用，無論第一桿體 3〇及第二桿趙40是收縮或伸長，且無論伸縮的長度，本創 作皆可穩固的迫緊第一桿體30之任一段，故可依使用者所需 4 將伸=把椁調整至適當長度，並加以固定其長度。 上所述，本創作提供一較佳可行之伸縮把桿固定裝 1，羑依法提呈新型專利之申請；本創作之技術内容及技術 特點已揭示如上，然而熟悉本項技術之人士仍可能基於本創 作之揭示而作各種不背離本案創作精神之替換及修飾。因 此，本創作之保護範圍應不限於實施例所揭示者，而應包括 各種不背離本創作之替換及修飾，並為以下之申請專利範圍 所涵蓋。 【圖式簡單說明】 第一圓係為本創作中固定裝置之結構分解圖。 第二圖係為本創作中固定裝置之結構剖視圖。 第三圖係為本創作中固定裝置結合第一、第二桿體之結 構剖視圖。 第四圖係為本創作中固定裝置結合第一、第二桿體之結 構示意圖。 ' 第五圖係為本創作中固定裝置旋轉鎖緊之結構剖視圖。 【主要元件符號說明】 固定装置1 加厚區段131 内套座10 外套座20 第一開口端11 凸部21 第二開口端12 第一桿體30 夾片13 第二桿體40 穿槽14 拖把頭50 5M403314 V. New description: [New technical field] This creation is about a kind of fixing device, especially a fixing device for the extension and the lever applied to the mop. [Prior Art] ... know that there are many mops with a large number of mops that can be stretched and retracted to save space. It is convenient for the user to store or carry. However, the conventional mop has a telescopic handle. Most of the methods of positioning the extension end are made by using a thread-locking method. After the thread is locked, sometimes it will be detached due to external force. After the screw period is repeatedly used, it is also easy to be deformed due to structural friction. The secure condition of the lock 1 occurs, and the locking point of the lock is - fixed fixed point - the position of the lever - the lock can not lack the space for elastic adjustment. τ [New content] In view of this, the present invention is to provide a fixing device for a telescopic handle of a mop as its main purpose. In order to achieve the above, the fixing device of the present invention includes at least: an inner sleeve and a set of sleeves disposed outside the inner sleeve, the inner sleeve having first and second open ends, the first a plurality of clips are disposed at an open end, and a through groove is formed between each of the clips, and a thickened section is formed on one side of each clip near the through slot, and the inner wall surface of the outer sleeve is provided with a convex portion of each phase When the first and second open ends of the inner sleeve are respectively connected to the first and second rods, and the first rod body can be telescopically slidable in the second 3 M403314 rod body, the user can rotate the outer sleeve The seat rotates the convex portion to be adjacent to the thickened portion, and the clips are biased inwardly to press the first rod body to exert a pressing and fixing function. [Embodiment] The characteristics of this creation can be seen in the detailed description of the drawings and the examples. Obtain a clear understanding. As shown in the first to third figures, the fixing device 1 of the present invention comprises: an inner sleeve 10, the inner sleeve 10 is provided with first and second open ends 11, and the first opening of the climbing 12' The inner diameter of the end 11 is smaller than the inner diameter of the second open end 12, and the first open end 11 is provided with a plurality of clips 13, and each of the clips 13 is formed with a through groove 14' and the clips 13 are adjacent to each other. A thickened section ι 31 is formed at the groove 14; and a sleeve 2 is sleeved outside the inner sleeve 10, and the inner wall surface of the outer sleeve 2 is provided with a convex portion 21 opposite to each of the through grooves 14. The present invention can be applied to the telescopic storage of the handle of the mop and the like, as shown in the fourth figure, 'the first open end 11 of the inner sleeve is provided with the first rod 3〇, and the second open end 12 is A second rod body 40 is disposed. The second rod body 40 can be provided with a mop head 50. The first rod body 30 can be rotated and retracted in the second rod body 40. 20, the convex portion 21 is rotated to be close to the thickened portion 131, please refer to the fifth figure at the same time, so that each of the cooling sheets 13 is biased inward to press the first rod body 30 to produce a tight and fixed The role. Thus, the creation of the first rod body 30 is tightened, regardless of whether the first rod body 3 and the second rod Zhao 40 are contracted or elongated, and regardless of the length of the telescopic length, the creation can be firmly tightened. One segment of a rod 30, so that the user can adjust the length to the appropriate length and fix the length. As described above, the present invention provides a preferred and feasible telescopic rod fixing device 1 to apply for a new patent according to law; the technical content and technical features of the present invention have been disclosed above, but those skilled in the art may still be based on The disclosure of this creation is a variety of alternatives and modifications that do not depart from the spirit of the creation of this case. Therefore, the scope of protection of this creation should not be limited to those disclosed in the examples, but should include various substitutions and modifications that do not depart from the present invention and are covered by the following patent application. [Simple description of the diagram] The first circle is an exploded view of the structure of the fixture in the creation. The second figure is a cross-sectional view of the structure of the fixture in the present creation. The third figure is a cross-sectional view showing the structure of the fixing device in combination with the first and second rods in the present creation. The fourth figure is a schematic diagram of the structure of the fixing device combined with the first and second rods in the present creation. The fifth figure is a cross-sectional view of the structure in which the fixing device is rotationally locked. [Main component symbol description] Fixing device 1 Thickened section 131 Inner sleeve 10 Jacket 20 First open end 11 Projection 21 Second open end 12 First rod 30 Clip 13 Second rod 40 Through slot 14 Mop head 50 5