200904387 九、發明說明： 【發明所屬之技術領域】 本發明是有關於棉花棒之改良結構，特別是指一種使用方 便且棉絮可保持柔軟、清潔之棉花棒結構。 【先前技術】 隨著社會的變遷’現代人生活逐漸精緻化，日常生活上亦 ^不可或缺之精緻用品，如:棉花棒即被廣泛應用於曰常 生活中不同需要純液體之應㈣合（例如：吸收耳内積水、 或沾塗藥水）；而—般f見之棉花棒結構，乃如 =1=示，其係於—桿體4之至少—端部外周緣纏繞結合適 絮4 1，使用者可持握該桿體4而以棉絮4 1部位觸碰 ，離ν待料之液體，藉⑽成—種便_又衛生之應用形 …、、，上述之傳統棉花棒結構其於實際應用上有下列缺 失· ，於挪絮4 1係纏繞結合於桿體4之端部外周緣，而無任 :遮覆’因此該棉絮4丄極易受外部異物污染而鱗污 其衛生效果。 、曰 =於挪絮4 1係ϋ繞結合於桿體4之端部賴緣，因此其 Ζ具備—定之束合緊度，否則，過度蓬鬆之棉絮4 1極易 、商二體j之端部脫落，但較緊密之棉絮4 1使用上較不具舒 密之谷易因化力不當而有（傷口或耳内）疼痛感，且較緊 $棉紫41不但吸收水液效果不佳，且於吸水後易膨脹， "^-'^^為不便。 ^於習見之棉花棒結構有上述缺點，發明人乃針對該此 200904387 缺點研究改進之道，終於有本發明產生。 【發明内容】 本發明之主要目的在於提供―雜花棒之改良結構，其可 有效避免棉絮受外部異物之污染，確保棉絮於使用前之清潔。 本發明之另-目的在於提供—種棉花棒之改良結構，其可 使棉絮保持蓬、柔軟，以維持較佳之沾吸效果且不會傷害 膚。 σ …本發明之又-目的在於提供一種棉花棒之改良結構，其可 付生夕種不同之應用形態，具有廣泛之適用範圍。 本發明為達成上述目的及功效，其所採行的技術手段包 ^.-外套管；-内桿，長度長於該外套管，其—端設有一棉 且係伸設於該外套管内形成—滑套結合；一棉絮部， 絮二構成，其可賴地結合於該内桿之棉絮結合部，使 ，、可隨内梓之滑移而改變凸伸於外套管外部。 張4::==:广，向外周緣擴 凸出桿輯於特料狀鱗設有向周緣 其中，該内桿延伸入外套管内之一端 該棉絮部則係受該夾持部之夾持而固定。°又夾持#，而 ^於本發明之詳細構造、應用原理、作用與功效，則參昭 乍之說明即可得到完全的瞭解： … 意圖第 有出本發明第-實施例之結構主 200904387 要，括：外套管1、内桿2 0 0及棉絮部3等部份，其中該外 套係—簡單二端具開口之直管體，而内桿2 0 0具有較外 套貧1長之長度’其係以―端伸設於該外套管1内而形成一滑 f結合’棉絮部3 __絮蓬鬆地捲繞或以軸結合於該内 桿2 0 〇伸入外套管1内之一端部； 上述、…構中，该棉絮部3於收合時’係被收容於外套管1 存歧送；祕使贿，财推送_桿2 〇 〇 :;卜套官1外側之一端’使該棉絮部3由外套管1之另一 端滑出’以便於使用該棉絮部3沾吸水液。 外本發明第二實施例之結構主要包括： 1Q、内桿2 〇及棉絮部3等部份’其中該外套管 乂於其-端部設有向外職麵之練端部 1〇1之上，更可設具適當之切槽102，以提供^ 外套总12雜棉絮部3係蓬鬆地結合於_桿2 ◦伸入 之；=之一端部，而該内桿2 0延伸於外套管10外側 之糙邛周緣設有向周緣凸出之擋止部2〇1; 部1 絮部3於收合時，可容置於該外套管1 ◦之膨脹端 滑脫。 贫^丄〇之另一端向外 ^8至1!_本發明第三實施例之構造及各 由各圖所示，可知本發明第 乍 ;【施例相同之外套管㈣絮部3結搆，;!=:内第 干2—端周緣設有向周緣凸出之擋止部2 0 i，内桿 200904387 端則形成i絮結合部2 2 (可為—f折之離）；使用時， 該内桿2細具棉絮結合部22-端於外套管1_成-滑 套結合’該彳帛絮結合部2 2觸供使用者依個人f慣、使用需 ”可夾財_絮部3 (柯量、㈣鬆軟度），而該 擋止部2 〇 1則相同地可限制内桿2伸入外套管1，以避免滑 脫。 由上所述可知，本發明棉花棒之改良結構確實具有結構簡 易使用方便且棉絮可保持柔軟、清潔之功效，碎已具有產業 上之利用性、新穎性及進步性。 准以上所述者’僅為本發明之一較佳實施例而已，並非用 來限定本發明實施之細。即凡依本發日种請專利細所作之 均等變化與修飾’皆為本發料利範圍所涵蓋。 200904387 【圖式簡單說明】 . 第1圖係習見棉花棒之結構示意圖。 第2圖係本發明第一實施例之構造分解圖。 第3圖係本發明第一實施例於收合狀態之組合外觀圖 第4圖係本發明第一實施例之向外伸展狀態示意圖。 第5圖係本發明第二實施例之構造示意圖。 第6圖係本發明第二實施例之收合狀態剖面圖。 第7圖係本發明第二實施例之伸展狀態剖面圖。 第8圖係本發明第三實施例之構造分解圖。 第9圖係本發明第三實施例之應用動作圖（一）。 第10圖係本發明第三實施例之應用動作圖（二）。 第11圖係本發明第三實施例之應用動作圖（三）。 【主要元件符號說明】 1、 10·...外套管 101··.膨脹端部 102.. ·切槽 2、 20、200...内桿 22·...棉絮結合部 201.. .擋止部 3 .....棉絮部 4 .....桿體 41.·..棉絮200904387 IX. Description of the Invention: [Technical Field] The present invention relates to an improved structure of a cotton swab, and more particularly to a cotton swab structure which is convenient to use and which maintains a soft and clean cotton wool. [Prior Art] With the change of society, modern people's life is gradually refined, and daily necessities are also indispensable. For example, cotton swabs are widely used in the daily life of different needs of pure liquids. (for example: absorbing water in the ear, or applying syrup); and the structure of the cotton stalk, as shown in =1 =, is attached to at least the outer periphery of the shank 4 to wrap the appropriate skein 4 1. The user can hold the rod body 4 and touch the cotton wool portion 41, away from the liquid of the ν material, by (10) into a kind of toilet _ and the application of the sanitary shape..., the above-mentioned conventional cotton swab structure In the practical application, there are the following defects. In the outer edge of the end of the rod body 4, the yarn is wrapped around the outer periphery of the rod body 4, and there is no cover: so the cotton wool 4 is extremely susceptible to external foreign matter pollution and the scale is dirty. effect.曰 于 于 于 于 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于The part is detached, but the tighter cotton smear 4 1 is less sturdy than the smothered smear. It has a painful feeling (wound or ear) due to improper chemical force, and the tighter cotton ray 41 not only absorbs water, but also has poor effect. It is easy to swell after water absorption, and "^-'^^ is inconvenient. ^ The cotton rod structure of Xizhi has the above-mentioned shortcomings, and the inventors have finally developed the invention in response to the improvement of the shortcomings of this 200904387. SUMMARY OF THE INVENTION The main object of the present invention is to provide an improved structure of a "flower bar" which can effectively prevent the cotton wool from being contaminated by external foreign matter and ensure the cleaning of the cotton wool before use. Another object of the present invention is to provide an improved structure for a cotton swab that maintains the batt and softness to maintain a better sucking effect without damaging the skin. σ ... The present invention is also directed to providing an improved structure of cotton swabs which can be applied to different application forms and has a wide range of applications. In order to achieve the above object and effect, the technical means adopted by the invention comprises: an outer sleeve; an inner rod having a length longer than the outer sleeve, wherein the end is provided with a cotton and the extension is arranged in the outer sleeve to form a slippery The sleeve is combined with a batt portion and a batt two, which is coupled to the batt joint of the inner rod so as to be deformed to protrude outside the outer sleeve with the slip of the inner raft. Sheet 4::==: wide, the outer peripheral edge of the protruding rod is arranged in the special material scale to be provided to the peripheral edge, the inner rod extends into one end of the outer sleeve, the cotton wool portion is clamped by the clamping portion And fixed. °Cursing #, and ^ in the detailed structure, application principle, function and effect of the present invention, can be fully understood by the description of the reference: ... The structure of the first embodiment of the present invention is intended to be the main 200904387 The main casing includes an outer casing 1, an inner rod 200, and a cotton wool portion 3, wherein the outer casing is a simple tubular body with an open end, and the inner rod 200 has a length longer than that of the outer casing. 'It is formed in the outer sleeve 1 by the end extension to form a slip f combined with the 'cotton portion 3 _ _ fluffyly wound or axially coupled to the inner rod 20 〇 into one end of the outer sleeve 1 In the above structure, the cotton wool portion 3 is contained in the outer casing 1 during the folding; the secret bribe, the financial push _ rod 2 〇〇:; the outer side of the sleeve 1 The batt portion 3 is slid out from the other end of the outer sleeve 1 to facilitate the use of the batt portion 3 to absorb the water absorbing liquid. The structure of the second embodiment of the present invention mainly includes: 1Q, the inner rod 2 〇 and the cotton wadding portion 3 and the like, wherein the outer sleeve is provided at the end portion thereof with the outward end portion of the training portion 1 〇 1 In the above, a suitable slot 102 can be provided to provide a total length of 12 cotton pleats 3, which are loosely coupled to the _ rod 2 ◦; one end, and the inner rod 20 extends over the outer sleeve The outer periphery of the rough crucible 10 is provided with a stopper portion 2〇1 protruding toward the periphery; the portion 1 of the floc portion 3 can be accommodated at the expansion end of the outer sleeve 1 滑 when it is folded. The other end of the lean portion is outwardly 8 8 to 1! The structure of the third embodiment of the present invention and the respective figures are shown in the drawings, and the third embodiment of the present invention is known; ;!=: The inner 2nd end of the inner end is provided with a stop portion 2 0 i protruding toward the periphery, and the end of the inner rod 200904387 is formed with an i-bubble joint 2 2 (which can be folded off); The inner rod 2 has a batt joint 22-end end and an outer sleeve 1_sleeve-sleeve joint 'the smudge joint 2 2 touches the user according to the individual's habit, the need for use" can be clipped _ flos 3 (Ke, (4) softness), and the stopper 2 〇1 can similarly restrict the inner rod 2 from protruding into the outer sleeve 1 to avoid slipping. As can be seen from the above, the improved structure of the cotton swab of the present invention is indeed The utility model has the advantages of simple structure and convenient use, and the cotton wool can maintain the softness and clean effect, and the crushing has industrial applicability, novelty and progress. The above-mentioned ones are only a preferred embodiment of the present invention, and are not used. To limit the implementation of the present invention, that is, the equivalent changes and modifications made by the patents in accordance with this issue are covered by the scope of the issue. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the structure of a cotton swab. Fig. 2 is an exploded view of the first embodiment of the present invention. Fig. 3 is a view showing the first embodiment of the present invention in a folded state. Figure 4 is a schematic view showing the outwardly stretched state of the first embodiment of the present invention. Fig. 5 is a schematic view showing the structure of the second embodiment of the present invention. Fig. 6 is a cross-sectional view showing the folded state of the second embodiment of the present invention. Figure 7 is a cross-sectional view showing a stretched state of a second embodiment of the present invention. Figure 8 is an exploded perspective view of a third embodiment of the present invention. Figure 9 is an operational action view (1) of a third embodiment of the present invention. Figure 10 is an application action diagram (2) of the third embodiment of the present invention. Figure 11 is an application action diagram (3) of the third embodiment of the present invention. [Description of main component symbols] 1, 10·... Tube 101··.Expanded end portion 102.. ·Cutting groove 2, 20, 200... Inner rod 22·...Buff joint portion 201..Block portion 3 .....Buff portion 4 .. ...rod 41...