M366353 五、新型說明： 【新型所屬之技術領域】 本創作係提供一種吸管蓋，尤指一種可結合在吸 管上用以蓋住吸管一端（吸吮端）開口的護蓋。 【先前技術】 按，市面上的飲料通常是密封在一容器内，並在 該飲料容器的頂面設有一由塑膠薄膜密封的吸管插 入孔，當要飲用時，係用吸管從該孔插入，就可吸引 喝取容器内之飲料。 由於吸管的一端在使用中係外露在環境中，因 而，若是使用者沒有一次喝完飲料，該吸管的吸吮端 容易受灰塵或是蒼蠅沾污，不合衛生之道。為改善此 問題，乃有多種可覆蓋吸管吸吮端的護套被設計。例 如公告第257146號揭示一種吸管保護套結構，其包 括一吸管本體及一保護套，該吸管本體一端為一置入 端以置入飲料内部，另一端形成一吸吮端以提供飲用 者就口吸取飲料，該保護套套接於該吸管本體，且可 於吸管本體上滑套並覆蓋吸吮部；另該吸管本體於該 吸吮端與置入端間設置一可伸縮之彎曲部以提供吸 吮端之彎曲角度。而公告第339996號揭示一種吸管 護套，其包含一紙本體及一防水膜體，該紙本體概呈 盲管狀並包括一端部、一自該端部周緣向外延伸的套 3 M366353 管壁以及一由該端部與該套管壁相配合界定出的套 護空間’而該防水膜體是佈設於該紙本體之一内壁面 上。又公告第335228號揭示一種具有保護套之吸 管，其包含一吸管主體及一保護套，該保護套具有一 固定單兀，該固定單元係配置於該保護套之末端用以 將該保護套固定在該吸管主體上，該保護套之一前端 可供使用者以手動的方式將該保護套拉伸用以遮蔽 該吸管主體之一前端，而可避免吸管主體遭受污染， 另該保護套具有伸縮功能。 習用的吸管護套結構雖然具有部分的使用成 效，然而操作的便利性及保護的效果仍有待改進。 【新型内容】 本創作者有鑑於此，遂悉心加以研究設計，於今 有本創作產生。緣此，本創作之主要目的在提供一種 及管蓋’該吸管蓋係可提供結合在一吸管上用以暫時 覆蓋該吸管之一端部及該端部開口，藉以防止該吸管 之吸吮端部受灰塵或是蒼繩沾污，且該吸管蓋並可順 利地移開該端部以便該吸管之使用者。 依據本創作一較佳實施例構成的吸管蓋係包含 一中空套筒、可彎摺地結合在該套筒一端的一蓋體及 設在該套筒之内筒壁上的複數凸出部；該中空套筒可 提供套在一吸管之外部，該蓋體係以一連接部與該套 4 M366353 筒的上端結合，且該蓋體係可以該連接部為支撐而相 對套筒擺動以蓋合或是打㈣套筒上端的開口；當該 套筒套在該吸管外部時，該數凸出部係可抵接該吸管 的外壁，使得該套筒會與該吸管外壁形成定位者。 在一實施例中，各凸出部係由該套筒之内筒壁向 内部延伸的弧狀凸片。 關於本創作之其他目的、優點及特徵，將可由以 下較佳實施例的詳細說明並參照所附圖式來了解。 【實施方式】 本創作可有多種不同的結構實施例。現將僅為例 子但非用以限制的具體實施例，並參照所附圖式就本 創作之較佳結構内容說明如下： 參閱第一圖及第二圖，顯示依據本創作第一實施 例構成之吸管蓋10;配合第三圖至第五圖所示，該 吸管蓋10係提供套裝在一吸管12上，該吸管12具 有可插入一飲料容器14内的第一端16及可提供使用 者吸p允的第一端18。該吸管蓋1〇包含一中空套筒2〇 及一蓋體30,該套筒20較佳係由塑膠材料製成且具 有一上端22及一下端24,該上端22具有一開口 28; 在本實施例中，該蓋體30係概呈圓形且外徑與該套 筒20的外徑約相等’且該蓋體3〇具有與該套筒上端 22結合形成一體的連接部32,該連接部32係可弯摺 5 M366353 使得蓋體30可以該連接部32為支撐而相對套筒2〇 擺動以蓋合或是打開該開口 28 (見第五圖）；該套 筒20的孔徑略大於吸管12的外徑，且下端24形成 一擴大之喇队狀的開口 34,使得該套筒2〇可便利地 套在該吸管12的外部（見第三圖）。 該吸管蓋10進一步包含至少一定位部36;在本 實施例中，該至少一定位部36係包含設在該套筒2〇 内琦壁的複數分隔開的凸出部，各凸出部係為由套筒 20之内筒壁向内延伸的弧狀凸片，使得該套筒2〇套 在該吸管12外部後，係可藉由該定位部36與該吸管 12之外壁抵接而形成卡合定位（見第三圖）。 依據本創作構成之吸管蓋10係提供組裝在一吸 管12之要提供使用者吸吮的一端（圖中第二端18)， 如第三圖所示，且該吸管蓋10之蓋體3〇係可封閉該 第二端18之開口 28及該吸管第二端18之端口以免 灰塵、蒼蠅或細菌沾污該吸吮端或是經由開口 28進 入容器14内；當要飲用容器14内的飲料時，係可將 該盖體30打開或是直接將該套筒2〇相對吸管12向 下滑動而使該吸管12之第二端18露出就可，而飲用 中途若要將吸管第二端18之端口封閉，只要將該套 筒2相對吸管12向上滑動至第二端18就可，使用上 相當便利；此外’由於該吸管蓋1 〇之定位部36係可 M366353 彈性地定位在吸管12上的任何位置，所以該吸管蓋 10在吸管12上的移動將相當順利且可靠，不會有掉 落的問題。 參閱第六圖及第七圖，顯示本創作吸管蓋1〇之 一定位部36的變化實施例，該定位部36係藉由自該 套筒20的下端24向下延伸的套體構成，該套體的内 徑係略小於該吸管12外徑的内徑，且在該套體上設 有一縱向溝槽38,使得該套體係可做外張或内縮的 彈性撓曲變形；因而’當該套筒2〇套在該吸管12外 部時’係可藉由該套體構成的定位部36與該吸管12 之外壁形成卡合定位。 在刖述說明書中，本創作僅是就特定實施例做描 述，而依本創作的設計特徵係可做多種變化或修改是 可了解的。是以，對於熟悉此項技藝人士可作之明顯 替換與修改，仍將併入於本創作所主張的專利範圍之 内。 【圖式簡單說明】 第一圖係依據本創作第一實施例構成之吸管蓋的立 體圖。 第二圖係第一圖之吸管蓋的剖斷圖。 第三圖係第一圖之吸管蓋裝設在吸管上的剖視圖。 第四圖係第一圖之吸管插入一飲料容器内的立體示 M366353 意圖。 第五圖係顯示第四圖之吸管蓋向下移動後的示意圖。 第六圖係依據本創作第二實施例構成之吸管蓋的立 體圖。 第七圖係第六圖之吸管蓋裝設在吸管上的剖視圖。 【主要元件符號說明】 10.吸管蓋 12.吸管 14.容器 16.第一端 18.第二端 20.套筒 22.上端 24.下端 28.開口 30.蓋體 32.連接部 34·開口 36.定位部 38.溝槽M366353 V. New description: [New technical field] This creation provides a straw cover, especially a cover that can be attached to the suction tube to cover the opening of one end (suction end) of the suction tube. [Prior Art] According to the press, the beverage on the market is usually sealed in a container, and a straw insertion hole sealed by a plastic film is arranged on the top surface of the beverage container, and when it is to be drunk, it is inserted through the hole by a straw. It can attract drinks from the container. Since one end of the straw is exposed to the environment during use, if the user does not drink the beverage once, the suction end of the straw is easily contaminated by dust or flies, which is not hygienic. To improve this problem, a variety of sheaths that cover the suction end of the straw are designed. For example, the publication No. 257146 discloses a straw protection sleeve structure comprising a straw body and a protective sleeve, the straw body having an insertion end for being placed inside the beverage and the other end forming a suction end for providing the drinker to suck the mouth. a beverage sleeve, the protective sleeve is sleeved on the straw body, and can slide on the straw body and cover the suction portion; the straw body is provided with a retractable curved portion between the suction end and the insertion end to provide bending of the suction end angle. No. 339996 discloses a straw sheath comprising a paper body and a waterproof membrane body, the paper body being substantially tubular and comprising an end portion, a sleeve 3 M366353 wall extending outwardly from the periphery of the end portion, and A cover space defined by the end portion and the sleeve wall is disposed, and the waterproof film body is disposed on an inner wall surface of the paper body. No. 335,228 discloses a straw having a protective cover, comprising a straw body and a protective sleeve, the protective sleeve having a fixing unit, the fixing unit being disposed at an end of the protective sleeve for fixing the protective sleeve On the main body of the straw, one of the front ends of the protective sleeve can be manually stretched by the user to shield the front end of the straw main body, thereby avoiding contamination of the main body of the straw, and the protective sleeve has expansion and contraction. Features. Although the conventional straw sheath structure has a partial use effect, the convenience of operation and the effect of protection still need to be improved. [New content] In view of this, the creators have carefully studied and designed the original creation. Accordingly, the main object of the present invention is to provide a cap and a cap that can be provided on a straw for temporarily covering one end of the straw and the end opening, thereby preventing the sucking end of the straw from being affected. The dust or the cord is stained, and the straw cap can smoothly remove the end for the user of the straw. The straw cover according to a preferred embodiment of the present invention comprises a hollow sleeve, a cover body bendably coupled to one end of the sleeve, and a plurality of protrusions disposed on the inner cylinder wall of the sleeve; The hollow sleeve can be provided on the outside of a straw, the cover system is coupled to the upper end of the sleeve of the sleeve M366353 by a connecting portion, and the cover system can be supported by the connecting portion to swing relative to the sleeve to cover or The opening of the upper end of the sleeve is (4); when the sleeve is sleeved outside the straw, the number of protrusions can abut the outer wall of the straw, so that the sleeve forms a position with the outer wall of the straw. In one embodiment, each projection is an arcuate tab extending inwardly from the inner barrel wall of the sleeve. Other objects, advantages and features of the present invention will be apparent from the description of the preferred embodiments illustrated herein [Embodiment] There are many different structural embodiments of the present creation. The preferred structural content of the present invention will be described by way of example only, but not by way of limitation, with reference to the accompanying drawings. The straw cap 10; as shown in the third to fifth figures, the straw cap 10 is provided on a straw 12 having a first end 16 that can be inserted into a beverage container 14 and can be provided to the user. The first end 18 of the suction is allowed. The straw cover 1〇 includes a hollow sleeve 2〇 and a cover 30. The sleeve 20 is preferably made of a plastic material and has an upper end 22 and a lower end 24, the upper end 22 having an opening 28; In an embodiment, the cover 30 is substantially circular and has an outer diameter approximately equal to the outer diameter of the sleeve 20 and the cover 3 has a connecting portion 32 integrally formed with the upper end 22 of the sleeve. The portion 32 can be bent 5 M366353 such that the cover 30 can be pivoted relative to the sleeve 2 by the connecting portion 32 to cover or open the opening 28 (see FIG. 5); the sleeve 20 has a slightly larger aperture The outer diameter of the straw 12, and the lower end 24 defines an enlarged racquet-like opening 34 such that the sleeve 2 can be conveniently placed over the exterior of the straw 12 (see Figure 3). The straw cover 10 further includes at least one positioning portion 36. In the embodiment, the at least one positioning portion 36 includes a plurality of spaced apart projections disposed in the sleeve 2 of the sleeve 2, each of the protrusions. The arcuate tab extending inwardly from the inner wall of the sleeve 20 is such that the sleeve 2 is sleeved on the outside of the straw 12 and can be abutted against the outer wall of the straw 12 by the positioning portion 36. Form the snap position (see figure 3). The straw cap 10 constructed according to the present invention is provided at one end (the second end 18 in the drawing) of a straw 12 to be provided for suction by the user, as shown in the third figure, and the cover 3 of the straw cap 10 is attached. The opening 28 of the second end 18 and the port of the second end 18 of the straw can be closed to prevent dust, flies or bacteria from contaminating the suction end or entering the container 14 via the opening 28; when the beverage in the container 14 is to be drunk, The cover 30 can be opened or the sleeve 2 can be directly slid downward relative to the straw 12 to expose the second end 18 of the straw 12, and the port of the second end 18 of the straw should be used during drinking. Closing, as long as the sleeve 2 is slid upwardly relative to the straw 12 to the second end 18, it is quite convenient to use; in addition, 'the positioning portion 36 of the straw cover 1 can be elastically positioned on the straw 12 by the M366353 Position, so the movement of the straw cap 10 on the straw 12 will be fairly smooth and reliable without the problem of falling. Referring to the sixth and seventh figures, a modified embodiment of the positioning portion 36 of the original straw cover 1 is shown. The positioning portion 36 is formed by a sleeve extending downward from the lower end 24 of the sleeve 20, which The inner diameter of the sleeve is slightly smaller than the inner diameter of the outer diameter of the straw 12, and a longitudinal groove 38 is provided on the sleeve, so that the sleeve system can be elastically deformed by external or contraction; thus When the sleeve 2 is sleeved outside the straw 12, the positioning portion 36 formed by the sleeve can be engaged with the outer wall of the straw 12. In the description, the present description is only for the description of specific embodiments, and the design features according to the present invention can be variously changed or modified. Therefore, obvious substitutions and modifications to those skilled in the art will still be incorporated in the scope of the patent claimed herein. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a perspective view of a straw cap constructed in accordance with a first embodiment of the present invention. The second figure is a cutaway view of the straw cap of the first figure. The third figure is a cross-sectional view of the straw cap of the first figure mounted on the straw. The fourth figure is the perspective of the first embodiment of the straw inserted into a beverage container. The fifth figure shows a schematic view of the suction cap of the fourth figure after moving downward. Fig. 6 is a perspective view of a straw cap constructed in accordance with a second embodiment of the present invention. Figure 7 is a cross-sectional view of the straw cap of Figure 6 mounted on the straw. [Main component symbol description] 10. Straw cover 12. Suction tube 14. Container 16. First end 18. Second end 20. Sleeve 22. Upper end 24. Lower end 28. Opening 30. Cover 32. Connection 34. Opening 36. Positioning portion 38. Trench