TWI597025B - Modified metal pipette - Google Patents
Modified metal pipette Download PDFInfo
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- TWI597025B TWI597025B TW105112875A TW105112875A TWI597025B TW I597025 B TWI597025 B TW I597025B TW 105112875 A TW105112875 A TW 105112875A TW 105112875 A TW105112875 A TW 105112875A TW I597025 B TWI597025 B TW I597025B
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- metal
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- improved metal
- guiding structure
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G21/00—Table-ware
- A47G21/18—Drinking straws or the like
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Description
本發明是有關於一種金屬吸管，特別是有關於一種可增加流體之流速以提升管內保溫效果、可降低管壁溫度傳導效率以提升使用者握持之舒適感、以及可較容易地刺破封膜並避免流體溢出之改良式金屬吸管。The invention relates to a metal straw, in particular to a method for increasing the flow rate of a fluid to enhance the heat insulation effect in the tube, reducing the temperature conduction efficiency of the tube wall to improve the comfort of the user, and to easily puncture. An improved metal pipette that seals the film and prevents fluid from escaping.
按，吸管一直是人們日常生活中所必備的便利用品之一，無論是成年人、幼童或是老年人，皆會使用吸管來輔助飲用水或飲料。更因為目前社會型態演變而飲食方式 有別於習，尤其早餐店、飲料店街巷林立觸目可見，人們已多採方便隨處可買得飲料來飲用止渴、消暑或袪寒取暖，而餐飲店只稍於飲料杯口封膜，有助於飲料隨手 一杯方便攜帶，因此飲用封膜飲料杯更需要吸管輔助方便。According to the straw, the straw has always been one of the convenient items in people's daily life. Whether it is adults, young children or the elderly, straws are used to assist drinking water or beverages. Moreover, because the current social pattern evolves and the eating style is different from the habits, especially the breakfast shops and beverage shops are everywhere, people have already taken advantage of the convenience of buying drinks to quench their thirst, cool off or chill and warm, and the restaurant It is only slightly sealed in the mouth of the beverage cup, which helps the beverage to be easily carried by a cup. Therefore, it is more convenient to use the straw to drink the sealed cup.
目前市面上常見的吸管之所以採用塑膠材質製成，顯然是因為吸管問世至今一直被視為單次使用的消耗品所致，基於拋棄式、低售價等因素考量，僅能採用低製造成 本、量產快速的塑膠材質來實現，這就如同衛生筷、塑膠湯匙一般。The reason why the common straws on the market are made of plastic materials is obviously because the straws have been regarded as single-use consumables. Due to factors such as disposable and low selling prices, only low manufacturing costs can be used. It is realized by mass production of fast plastic materials, which is like sanitary chopsticks and plastic spoons.
然而，近年來隨著廣大人們的環保意識覺醒，以及層出不窮的食品安全衛生新聞事件被披露，知曉因飲料溫度過熱，塑膠吸管會釋出有毒的塑化劑成份，而飲料若具酸性，塑膠吸管也會因為被腐蝕而溶出其毒素，顯然因更多的人們開始意識到塑膠製品的危害性， 因此可見有越來越多的餐飲店將衛生筷、塑膠湯匙改用金屬筷、金屬湯匙，而目前也具有吸管由採用塑膠材質改為使用金屬材質。However, in recent years, with the awakening of environmental protection awareness of the general public, and the endless stream of food safety and health news events, it is known that due to overheating of beverages, plastic straws will release toxic plasticizer ingredients, and if the beverages are acidic, plastic straws It will also dissolve its toxins due to corrosion. Obviously, more people are beginning to realize the harmfulness of plastic products. Therefore, more and more food and beverage outlets have changed the sanitary chopsticks and plastic spoons to metal chopsticks and metal spoons. At present, the straw has been changed from a plastic material to a metal material.
雖然吸管改為金屬材料所製可符合環保需求，亦可避免使用者食用到塑化劑，但習知之金屬吸管仍具有以下缺點：1、流體於金屬吸管內部流動較慢，以致管體內部保溫效果較為不佳。2、金屬吸管之管壁溫度傳導速度快，導致流體之溫度係快速地被傳導至金屬吸管之外壁，若流體過冷或過熱，將讓使用者在握持金屬吸管時會有不舒適感產生。3、一般金屬吸管之二端開口皆為平面狀，使得金屬吸管不容易刺破飲品封膜，而在刺破的同時亦容易造成流體溢出。有鑑於此，發明人忝列業界，本於多年從事相關產品之製造開發與設計經驗，長久以來潛心思慮，期以克服前述問題，詳加設計與審慎評估後，終得一確具實用性之本發明。Although the straw is made of metal material, it can meet the environmental protection requirements, and the user can avoid the plasticizer. However, the conventional metal straw still has the following disadvantages: 1. The fluid flows slowly inside the metal straw, so that the internal insulation of the tube The effect is not good. 2. The temperature of the wall of the metal pipette is fast, and the temperature of the fluid is quickly transmitted to the outer wall of the metal pipette. If the fluid is too cold or overheated, the user will feel uncomfortable when holding the metal pipette. 3. The two end openings of the general metal straw are all flat, which makes the metal straw not easy to pierce the beverage sealing film, and it is easy to cause fluid overflow while piercing. In view of this, the inventors listed in the industry, and have been engaged in the manufacturing development and design experience of related products for many years. They have long been thinking hard to overcome the above problems. After detailed design and careful evaluation, they will finally be practical. this invention.
有鑑於上述習知技藝之問題，本發明之目的就是在提供一種可增加流體之流速以提升管內保溫效果，並可降低管壁溫度傳導效率以提升使用者握持之舒適感之改良式金屬吸管。In view of the above-mentioned problems of the prior art, the object of the present invention is to provide an improved metal which can increase the flow rate of a fluid to enhance the heat insulation effect in the pipe and reduce the temperature conduction efficiency of the pipe wall to enhance the comfort of the user. straw.
再者，本發明所提供之改良式金屬吸管，係一種透過切割加工形成兩兩對稱之金屬管件，俾使其開口具有波浪狀之導引結構，可增添金屬管件使用性及美感性，為其另一目的者。Furthermore, the improved metal pipette provided by the present invention is a metal pipe member which is formed by two-dimensional symmetry through a cutting process, and has a wavy guiding structure at the opening thereof, which can increase the usability and aesthetics of the metal pipe member. Another purpose.
以及，本發明之改良式金屬吸管利用其導引結構即可輕易刺破膜片，並可於刺破的同時避免流體溢出，有利於即時飲用杯內之飲品或冰品，為其再一目的。Moreover, the improved metal straw of the present invention can easily puncture the membrane by using the guiding structure, and can avoid the fluid overflow while piercing, and is convenient for drinking the beverage or ice in the cup for another purpose. .
為達上揭目的，本發明提出一種改良式金屬吸管，此改良式金屬吸管之外壁係設有粗糙表層，改良式金屬吸管之內壁係形成平滑鏡面，且此改良式金屬吸管之一端係形成導引結構，導引結構具有至少一第一凹部及至少一第一凸部，且第一凹部與第一凸部係以相間連結。In order to achieve the above object, the present invention provides an improved metal pipette having a rough surface layer on the outer wall of the improved metal pipette, a smooth mirror surface formed on the inner wall of the improved metal pipette, and one end of the modified metal pipette is formed The guiding structure has at least one first recess and at least one first protrusion, and the first recess and the first protrusion are connected to each other.
較佳地，此改良式金屬吸管之內壁所形成之平滑鏡面之精度可為0.01um。Preferably, the smooth mirror surface formed by the inner wall of the improved metal pipette has an accuracy of 0.01 um.
較佳地，此改良式金屬吸管至少包含一第一金屬管件，第一金屬管件係為中空管體，並具有第一開口及第二開口，且於第二開口係形成所述導引結構。Preferably, the modified metal pipette comprises at least a first metal pipe member, the first metal pipe member is a hollow pipe body, and has a first opening and a second opening, and the guiding structure is formed in the second opening system. .
較佳地，此改良式金屬吸管更包含一第二金屬管件，第二金屬管件係為中空管體，並具有第三開口及第四開口，且於第四開口係形成導引結構，第四開口之導引結構係對應第二開口之導引結構，而第四開口之導引結構具有至少一 第二凹部及至少一第二凸部，且第二凹部與第二凸部係以相間連結。Preferably, the modified metal pipe further comprises a second metal pipe member, the second metal pipe member is a hollow pipe body, and has a third opening and a fourth opening, and a guiding structure is formed in the fourth opening system, The guiding structure of the four openings corresponds to the guiding structure of the second opening, and the guiding structure of the fourth opening has at least one second concave portion and at least one second convex portion, and the second concave portion and the second convex portion are interposed link.
較佳地，所述第二開口之導引結構可具有第一凹部與第一凸部相間並以連續相連結。Preferably, the guiding structure of the second opening may have a first recess and a first protrusion and are connected in a continuous phase.
較佳地，第一凹部與第一凸部二者可為弧形並以相間連續相連結。Preferably, both the first recess and the first protrusion may be curved and connected in a continuous phase.
較佳地，第一凹部與第一凸部二者可為相同之徑長，或第一凹部與第一凸部二者可為不相同之徑長。Preferably, both the first recess and the first protrusion may have the same diameter, or both the first recess and the first protrusion may have different path lengths.
較佳地，第一凹部與第一凸部，可為一略尖形，另一為弧形相間並以連續相連結。Preferably, the first concave portion and the first convex portion may have a slightly pointed shape, and the other portions are curved and connected in a continuous phase.
較佳地，第二開口之導引結構往外延伸一裙部，第一凹部與第一凸部可設於該裙部邊側。Preferably, the guiding structure of the second opening extends outwardly from the skirt portion, and the first concave portion and the first convex portion may be disposed on the side of the skirt portion.
較佳地，裙部係往二側延伸一擴大部，而形成一湯匙體。Preferably, the skirt extends to an enlarged portion on both sides to form a spoon.
較佳地，此改良式金屬吸管之管壁厚度可為0.2~1.5mm，最佳管壁厚度可為0.3mm。Preferably, the wall thickness of the modified metal straw can be 0.2 to 1.5 mm, and the optimal wall thickness can be 0.3 mm.
較佳地，此改良式金屬吸管之管徑可介於5~15mm。Preferably, the diameter of the modified metal straw can be between 5 and 15 mm.
較佳地，此改良式金屬吸管可由切割加工形成，其切割加工可為線切割，或為雷射切割，並可連結電腦數值控制模組，以快速加工切割一精準之預定導引結構。Preferably, the improved metal straw can be formed by cutting, and the cutting process can be wire cutting or laser cutting, and can be connected with a computer numerical control module to quickly cut and cut a precise predetermined guiding structure.
為達上揭目的，本發明又提出一種改良式金屬吸管，係包含至少一金屬管件，金屬管件的一端係形成導引結構，導引結構具有至少一凹部、至少一凸部及刺破部，凹部與凸部係以相間連結，刺破部係自金屬管件之一側延伸並相鄰於凹部，且刺破部之尖端係較凸部之弧頂突出有一距離。In order to achieve the above object, the present invention further provides an improved metal pipette comprising at least one metal pipe member, one end of the metal pipe member forming a guiding structure, the guiding structure having at least one concave portion, at least one convex portion and a piercing portion. The concave portion and the convex portion are connected to each other, and the piercing portion extends from one side of the metal pipe member and is adjacent to the concave portion, and the tip end of the piercing portion protrudes from the arc top of the convex portion by a distance.
較佳地，凹部之弧頂、及凸部之弧頂至凹部與凸部間之平分中線之距離係為相等。Preferably, the arc top of the concave portion and the arc top of the convex portion are equidistant from the bisector center line between the concave portion and the convex portion.
較佳地，凹部或凸部之弧頂至平分中線之距離係為刺破部之尖端至平分中線之距離之二分之一。Preferably, the distance from the arc top of the recess or the projection to the center line of the bisector is one-half of the distance from the tip end of the puncturing portion to the center line of the bisector.
較佳地，刺破部之尖端至凸部之弧頂之距離可為0.5至3mm。Preferably, the distance from the tip end of the puncturing portion to the arc top of the convex portion may be 0.5 to 3 mm.
較佳地，刺破部之尖端至凸部之弧頂之距離可為1.5mm。Preferably, the distance from the tip end of the puncturing portion to the arc top of the convex portion may be 1.5 mm.
較佳地，金屬管件之數量係為二個。Preferably, the number of metal tubular members is two.
較佳地，金屬管件之外壁係設有粗糙表層。Preferably, the outer wall of the metal pipe is provided with a rough surface layer.
較佳地，金屬管件之內壁係形成平滑鏡面。Preferably, the inner wall of the metal tubular member forms a smooth mirror surface.
較佳地，金屬管件之內壁所形成之平滑鏡面之精度為0.01um。Preferably, the precision of the smooth mirror formed by the inner wall of the metal pipe member is 0.01 um.
為利 貴審查員瞭解本發明之技術特徵、內容與優點及其所能達成之功效，茲將本發明配合附圖，並以實施例之表達形式詳細說明如下，而其中所使用之圖式，其主旨僅為示意及輔助說明書之用，未必為本發明實施後之真實比例與精準配置，故不應就所附之圖式的比例與配置關係解讀、侷限本發明於實際實施上的權利範圍，合先敘明。The technical features, contents, and advantages of the present invention, as well as the advantages thereof, can be understood by the present inventors, and the present invention will be described in detail with reference to the accompanying drawings. The subject matter is only for the purpose of illustration and description. It is not intended to be a true proportion and precise configuration after the implementation of the present invention. Therefore, the scope and configuration relationship of the attached drawings should not be interpreted or limited. First described.
請參閱第1圖，其係為本發明之改良式金屬吸管之第一實施例之第一示意圖。本發明之改良式金屬吸管10於管體外壁係設有粗糙表層A，於管體內壁係形成平滑鏡面B，且此改良式金屬吸管10之一端係形成導引結構113，導引結構113具有至少一第一凹部114及至少一第一凸部115，且第一凹部114與第一凸部115係以相間連結。其中，此改良式金屬吸管10之內壁所形成之平滑鏡面B之精度較佳可為0.01um以下。本發明之改良式金屬吸管10藉由內壁形成之平滑鏡面B可降低流體於管內之接觸摩擦力來增加流速，形成內部保溫較佳之狀態；改良式金屬吸管10透過外壁形成之粗糙表面A可避免管內流體之溫度快速傳導至外部，讓使用者可獲得較舒適之握持感；而改良式金屬吸管10透過一端形成之導引結構113可方便使用者來刺破飲料封口膜或水果表面而引導流體，並可避免於刺破封口膜之同時流體溢出於管體之外。Please refer to FIG. 1 , which is a first schematic view of a first embodiment of an improved metal pipette of the present invention. The improved metal straw 10 of the present invention is provided with a rough surface layer A on the outer wall of the tube, and a smooth mirror surface B is formed on the inner wall of the tube, and one end of the modified metal straw 10 forms a guiding structure 113, and the guiding structure 113 has At least one first recess 114 and at least one first protrusion 115, and the first recess 114 and the first protrusion 115 are connected to each other. The precision of the smooth mirror surface B formed by the inner wall of the modified metal pipette 10 is preferably 0.01 μm or less. The improved metal pipette 10 of the present invention can reduce the contact friction force of the fluid in the pipe by the smooth mirror surface B formed by the inner wall to increase the flow velocity, thereby forming a state of better internal heat preservation; the rough surface A formed by the improved metal pipette 10 through the outer wall The temperature of the fluid in the tube can be quickly transmitted to the outside, so that the user can obtain a more comfortable grip feeling; and the improved metal straw 10 can be easily pierced by the user to puncture the beverage sealing film or fruit through the guiding structure 113 formed at one end. The surface directs the fluid and can prevent the fluid from spilling out of the tube while piercing the sealing film.
再者，如第2圖之本發明之改良式金屬吸管之第一實施例之第二示意圖、第3圖之本發明之改良式金屬吸管之第一實施例之第三示意圖、第4圖之本發明之改良式金屬吸管之第二實施例之第一示意圖、第5圖之本發明之改良式金屬吸管之第二實施例之第二示意圖、第6圖之本發明之改良式金屬吸管之第三實施例之第二示意圖、以及第7圖之本發明之改良式金屬吸管之第三實施例之第二示意圖所示，本發明之改良式金屬吸管10經由加工可形成複數個管件，其中至少包含：一第一金屬管件11及一第二金屬管件12；其中，第一金屬管件11係為一中空管體，該中空管體具有第一開口111及第二開口112，且於該第二開口112係形成所述導引結構113；該第二金屬管件12係為一中空管體，該中空管體具有第三開口121及第四開口122，且於該第四開口122係形成一導引結構123，該第四開口122之導引結構123係對應該第二開口112之導引結構113，而該導引結構123具有至少一第二凹部124及至少一第二凸部125，且第二凹部124與第二凸部125係以相間連結。只需經由一次加工即可使改良式金屬吸管10對開，而取得第一金屬管件11及第二金屬管件12並得以兩兩對稱，而其一端皆對應波浪形之導引結構之效益。Further, a second schematic view of the first embodiment of the improved metal pipette of the present invention as shown in FIG. 2, and a third schematic view of the first embodiment of the improved metal pipette of the present invention according to FIG. 3, FIG. A first schematic view of a second embodiment of an improved metal pipette of the present invention, a second schematic view of a second embodiment of the improved metal pipette of the present invention of FIG. 5, and an improved metal pipette of the present invention of FIG. The second schematic view of the third embodiment, and the second schematic view of the third embodiment of the improved metal pipette of the present invention shown in FIG. 7, the improved metal pipette 10 of the present invention can be formed into a plurality of tubes by processing, wherein The first metal pipe member 11 is a hollow pipe body having a first opening 111 and a second opening 112, and the first metal pipe member 11 is a hollow pipe body, and the first metal pipe member 11 has a first opening 111 and a second opening 112. The second opening 112 forms the guiding structure 113; the second metal tube 12 is a hollow tube body having a third opening 121 and a fourth opening 122, and the fourth opening The 122 series forms a guiding structure 123, and the fourth opening The guiding structure 123 of the port 122 is corresponding to the guiding structure 113 of the second opening 112, and the guiding structure 123 has at least one second concave portion 124 and at least one second convex portion 125, and the second concave portion 124 and the second portion The convex portions 125 are connected to each other. The modified metal pipette 10 can be separated by one process, and the first metal pipe member 11 and the second metal pipe member 12 are obtained and symmetrically symmetrical, and one end thereof corresponds to the benefit of the wavy guiding structure.
並且，第一金屬管件11及第二金屬管件12之一端具有導引結構113、123係透過切割加工形成，而該切割加工可為線切割加工，或為雷射切割加工，即取得平順感之導引結構，而不需再次加工經研磨去除毛邊之功率，進而，可透過一電腦數值控制模組以快速加工切割改良式金屬吸管10之管體，而獲得一精準之預定導引結構，而且改良式金屬吸管10之管壁厚度可為0.2~1.5mm，而最佳管壁厚度可為0.3mm，有助於切割加工之效率。Moreover, one of the first metal pipe member 11 and the second metal pipe member 12 has a guiding structure 113, 123 formed by a cutting process, and the cutting process can be a wire cutting process or a laser cutting process, that is, a smooth feeling is obtained. The guiding structure does not need to re-process the power of the burr by grinding, and further, through a computer numerical control module, the tube of the improved metal pipette 10 can be quickly processed to obtain a precise predetermined guiding structure, and The modified metal pipette 10 can have a wall thickness of 0.2 to 1.5 mm, and the optimum wall thickness can be 0.3 mm, which contributes to the efficiency of the cutting process.
再者，如第8圖所示，經由切割加工方法形成之改良式金屬吸管10至少包含一第一金屬管件11，第一金屬管件11係為一中空管體，並具有第一開口111及第二開口112，於該第二開口112係形成一導引結構113，而該導引結構113具有至少一第一凹部114及至少一第一凸部115，且第一凹部114與第一凸部115係以相間連結，使用尤其適用於具有膜片21之飲料杯20，當要飲用時，利用第一金屬管件11將導引結構113往膜片21壓迫，即可輕易刺破膜片 21，有利於即時使用第一金屬管件11吸食飲料杯20內之飲品。Furthermore, as shown in FIG. 8, the modified metal pipette 10 formed by the cutting method comprises at least a first metal pipe member 11, the first metal pipe member 11 being a hollow pipe body having a first opening 111 and The second opening 112 defines a guiding structure 113 in the second opening 112. The guiding structure 113 has at least one first recess 114 and at least one first protrusion 115, and the first recess 114 and the first protrusion The portion 115 is connected to each other, and is particularly suitable for the beverage cup 20 having the diaphragm 21. When the drinking is performed, the guiding structure 113 is pressed against the diaphragm 21 by the first metal tube 11, so that the diaphragm 21 can be easily pierced. It is advantageous to immediately use the first metal pipe member 11 to suck the drink in the beverage cup 20.
如第9圖所示，導引結構113可具有該第一凹部114與該第一凸部115相間並以連續相連結，獲致具有波浪型之曲線美感，不僅可利用第一金屬管件11將導引結構113往膜片21壓迫，即可輕易刺破膜片21，即能使用第一金屬管件11吸取飲料杯內之飲品，進而具有波浪狀可增添使用刺破止點。As shown in FIG. 9, the guiding structure 113 can have the first concave portion 114 and the first convex portion 115 interposed therebetween and be connected in a continuous phase to obtain a curve-like aesthetic feeling, which can be guided not only by the first metal pipe member 11 but also When the guiding structure 113 is pressed against the diaphragm 21, the diaphragm 21 can be easily pierced, that is, the first metal tube 11 can be used to suck the beverage in the beverage cup, and the wavy shape can be used to add a puncture stop.
當然，如第9圖所示，該第一凹部114與該第一凸部115為弧形相間連結，且該第一凹部114與該第一凸部115二者可為相同之徑長，二者並以連續相連結。或者，如第10圖及第11圖所示，該第一凹部114與該第一凸部115二者可為不相同之徑長，二者並以連續相連結。或者，如第11圖所示，該第一凹部 114與該第一凸部115，可為一略尖形，另一為弧形相間，並以連續相連結。Of course, as shown in FIG. 9 , the first concave portion 114 and the first convex portion 115 are arc-shaped and connected, and the first concave portion 114 and the first convex portion 115 may have the same diameter and length. They are linked in a continuous phase. Alternatively, as shown in FIGS. 10 and 11 , the first concave portion 114 and the first convex portion 115 may have different diameters, and the two are connected in a continuous phase. Alternatively, as shown in Fig. 11, the first concave portion 114 and the first convex portion 115 may have a slightly pointed shape, and the other may be curved and connected in a continuous phase.
此外，如第13圖所示，導引結構113可往外延伸一裙部116，而該第一凹部114與該第一凸部115可設於該裙部116邊側。In addition, as shown in FIG. 13 , the guiding structure 113 can extend outwardly from a skirt portion 116 , and the first concave portion 114 and the first convex portion 115 can be disposed on the side of the skirt portion 116 .
進一步，如第14圖所示，導引結構113往外延伸一裙部116，而該第一凹部114與該第一凸部115可設於該裙部116邊側，且該裙部116係往二側延伸一擴大部117，而形成一湯匙體118，不僅可利用將導引結構113往膜片壓迫，即可輕易刺破膜片，即能使用第一金屬管件11吸取飲料杯內之飲品，進而，更藉由導引結構113得以輕輕刺破水果果皮，***水果內攪拌並將果肉攪碎，即可吸食新鮮果肉，而方便使用湯匙體118舀食飲料杯內之食材以食用。Further, as shown in FIG. 14, the guiding structure 113 extends outwardly from a skirt portion 116, and the first concave portion 114 and the first convex portion 115 may be disposed on the side of the skirt portion 116, and the skirt portion 116 is attached thereto. The two sides extend to an enlarged portion 117 to form a spoon body 118. The diaphragm can be easily pierced not only by pressing the guiding structure 113 against the diaphragm, but also the first metal tube 11 can be used to absorb the beverage in the beverage cup. Further, the guiding structure 113 can lightly puncture the fruit peel, insert the fruit into the fruit and stir the flesh to suck the fresh pulp, and conveniently use the spoon body 118 to eat the food in the beverage cup for consumption.
另外，請參閱第15圖至第17圖，其分別係為本發明之改良式金屬吸管之第十實施例之第一示意圖、第二示意圖及第三示意圖，並請一併參閱第18圖及第19圖，第18圖係為本發明之改良式金屬吸管之第十一實施例之示意圖，第19圖係為本發明之改良式金屬吸管之第十二實施例之示意圖。如圖所示，本發明之改良式金屬吸管10可包含至少一金屬管件13，金屬管件13的一端係形成導引結構14，此導引結構14具有至少一凹部141、至少一凸部142及刺破部143，凹部141與凸部142係以相間連結，刺破部143係自金屬管件13之一側延伸，且刺破部143之尖端係較凸部142之弧頂突出有一距離C。較佳地，刺破部143之尖端至凸部142之弧頂之距離C可為0.5至3mm，或該距離C更佳可為1.5mm。其中，在第十實施例及第十一實施例中，刺破部143係相鄰於凹部141，而第十二實施例之刺破部143係相鄰於凸部142。In addition, please refer to FIG. 15 to FIG. 17 , which are respectively a first schematic diagram, a second schematic diagram and a third schematic diagram of a tenth embodiment of the improved metal straw of the present invention, and please refer to FIG. 18 together. Fig. 19 is a schematic view showing an eleventh embodiment of the improved metal pipette of the present invention, and Fig. 19 is a view showing a twelfth embodiment of the improved metal pipette of the present invention. As shown in the figure, the improved metal pipette 10 of the present invention may comprise at least one metal pipe member 13. One end of the metal pipe member 13 forms a guiding structure 14, and the guiding structure 14 has at least one concave portion 141 and at least one convex portion 142. The puncturing portion 143, the concave portion 141 and the convex portion 142 are connected to each other, and the puncturing portion 143 extends from one side of the metal pipe member 13, and the tip end of the puncturing portion 143 protrudes from the arc top of the convex portion 142 by a distance C. Preferably, the distance C from the tip end of the puncturing portion 143 to the arc top of the convex portion 142 may be 0.5 to 3 mm, or the distance C may more preferably be 1.5 mm. In the tenth embodiment and the eleventh embodiment, the puncturing portion 143 is adjacent to the concave portion 141, and the puncturing portion 143 of the twelfth embodiment is adjacent to the convex portion 142.
上述中，凹部141之弧頂、及凸部142之弧頂至凹部141與凸部142間之平分中線之距離D係為相等，且較佳地，凹部141或凸部142之弧頂至平分中線之距離D係為刺破部143之尖端至平分中線之距離E之二分之一。In the above, the arc top of the concave portion 141 and the arc from the convex portion 142 to the bisector center line between the concave portion 141 and the convex portion 142 are equal, and preferably, the concave portion 141 or the convex portion 142 has an arc top to The distance D from the center line is one-half of the distance E from the tip of the puncturing portion 143 to the center line of the bisector.
更進一步地，第十至十二實施例中之金屬管件13之外壁係設有粗糙表層A，金屬管件13之內壁係形成平滑鏡面B，較佳地，金屬管件13之內壁所形成之平滑鏡面B之精度為0.01um，但不以此為限。其中，在第十、十一及十二實施例中，金屬管件13之數量係為二個，該二個金屬管件13之一端所設之導引結構14係為相對應，以致該二個金屬管件13可透過導引結構14相對合。Further, the outer wall of the metal pipe member 13 in the tenth to twelfth embodiments is provided with a rough surface layer A, and the inner wall of the metal pipe member 13 is formed into a smooth mirror surface B. Preferably, the inner wall of the metal pipe member 13 is formed. The accuracy of smooth mirror B is 0.01um, but not limited to this. In the tenth, eleventh and twelfth embodiments, the number of the metal pipe members 13 is two, and the guiding structures 14 provided at one end of the two metal pipe members 13 are corresponding to each other, so that the two metals The tubular members 13 are permeable to each other through the guiding structure 14.
綜觀上述，可見本發明之改良式金屬吸管在突破先前之技術下，確實已達到所欲增進之功效，且也非熟悉該項技藝者所易於思及，再者，本發明申請前未曾公開，且其所具之進步性、實用性，顯已符合專利之申請要件，爰依法提出專利申請，懇請 貴局核准本件發明專利申請案，以勵發明，至感德便。Looking at the above, it can be seen that the improved metal pipette of the present invention has achieved the desired effect under the prior art, and is not familiar to those skilled in the art. Moreover, the present invention has not been disclosed before the application. And its progressive and practical, it has already met the patent application requirements, and filed a patent application according to law, and you are requested to approve the invention patent application, in order to invent invention, to the sense of virtue.
以上所述之實施例僅係為說明本發明之技術思想及特點，其目的在使熟習此項技藝之人士能夠瞭解本發明之內容並據以實施，當不能以之限定本發明之專利範圍，即大凡依本發明所揭示之精神所作之均等變化或修飾，仍應涵蓋在本發明之專利範圍內。The embodiments described above are merely illustrative of the technical spirit and the features of the present invention, and the objects of the present invention can be understood by those skilled in the art, and the scope of the present invention cannot be limited thereto. That is, the equivalent variations or modifications made by the spirit of the present invention should still be included in the scope of the present invention.
10‧‧‧改良式金屬吸管10‧‧‧Modified metal straws
A‧‧‧粗糙表層A‧‧‧Rough surface
B‧‧‧平滑鏡面B‧‧‧Smooth mirror
11‧‧‧第一金屬管件11‧‧‧First metal fittings
111‧‧‧第一開口111‧‧‧ first opening
112‧‧‧第二開口112‧‧‧ second opening
113‧‧‧導引結構113‧‧‧Guide structure
114‧‧‧第一凹部114‧‧‧First recess
115‧‧‧第一凸部115‧‧‧First convex
116‧‧‧裙部116‧‧‧ skirt
117‧‧‧擴大部117‧‧‧Expanding Department
118‧‧‧湯匙體118‧‧‧ spoon body
12‧‧‧第二金屬管件12‧‧‧Second metal fittings
121‧‧‧第三開口121‧‧‧ third opening
122‧‧‧第四開口122‧‧‧fourth opening
123‧‧‧導引結構123‧‧‧Guide structure
124‧‧‧第二凹部124‧‧‧Second recess
125‧‧‧第二凸部125‧‧‧second convex
13‧‧‧金屬管件13‧‧‧Metal fittings
14‧‧‧導引結構14‧‧‧Guide structure
141‧‧‧凹部141‧‧‧ recess
142‧‧‧凸部142‧‧‧ convex
143‧‧‧刺破部143‧‧‧ Piercing
20‧‧‧飲料杯20‧‧‧ drink cup
21‧‧‧膜片21‧‧‧ diaphragm
C、D、E 距離C, D, E distance
第1圖 為本發明之改良式金屬吸管之第一實施例之第一示意圖。 第2圖 為本發明之改良式金屬吸管之第一實施例之第二示意圖。 第3圖 為本發明之改良式金屬吸管之第一實施例之第三示意圖。 第4圖 為本發明之改良式金屬吸管之第二實施例之第一示意圖。 第5圖 為本 發明之改良式金屬吸管之第二實施例之第二示意圖。 第6圖 為本發明之改良式金屬吸管之第三實施例之第一示意圖。 第7圖 為本發明之改良式金屬吸管之第三實施例之第二示意圖。 第8圖 為本發明之改良式金屬吸管之使用狀態圖。 第9圖 為本發明之改良式金屬吸管之第四實施例之示意圖。 第10圖 為本發明之改良式金屬吸管之第五實施例之示意圖。 第11圖 為本發明之改良式金屬吸管之第六實施例之示意圖。 第12圖 為本發明之改良式金屬吸管之第七實施例之示意圖。 第13圖 為本發明之改良式金屬吸管之第八實施例之示意圖。 第14圖 為本發明之改良式金屬吸管之第九實施例之示意圖。 第15圖 為本發明之改良式金屬吸管之第十實施例之第一示意圖。 第16圖 為本發明之改良式金屬吸管之第十實施例之第二示意圖。 第17圖 為本發明之改良式金屬吸管之第十實施例之第三示意圖。 第18圖 為本發明之改良式金屬吸管之第十一實施例之示意圖。 第19圖 為本發明之改良式金屬吸管之第十二實施例之示意圖。Figure 1 is a first schematic view of a first embodiment of an improved metal pipette of the present invention. Figure 2 is a second schematic view of a first embodiment of an improved metal pipette of the present invention. Figure 3 is a third schematic view of a first embodiment of an improved metal pipette of the present invention. Figure 4 is a first schematic view of a second embodiment of the improved metal pipette of the present invention. Figure 5 is a second schematic view of a second embodiment of an improved metal pipette of the present invention. Figure 6 is a first schematic view of a third embodiment of the improved metal pipette of the present invention. Figure 7 is a second schematic view of a third embodiment of the improved metal pipette of the present invention. Fig. 8 is a view showing the state of use of the improved metal pipette of the present invention. Figure 9 is a schematic view showing a fourth embodiment of the improved metal pipette of the present invention. Figure 10 is a schematic view showing a fifth embodiment of the improved metal pipette of the present invention. Figure 11 is a schematic view showing a sixth embodiment of the improved metal pipette of the present invention. Figure 12 is a schematic view showing a seventh embodiment of the improved metal pipette of the present invention. Figure 13 is a schematic view showing an eighth embodiment of the improved metal pipette of the present invention. Figure 14 is a schematic view of a ninth embodiment of an improved metal pipette of the present invention. Figure 15 is a first schematic view showing a tenth embodiment of the improved metal pipette of the present invention. Figure 16 is a second schematic view of a tenth embodiment of the improved metal pipette of the present invention. Figure 17 is a third schematic view of a tenth embodiment of the improved metal pipette of the present invention. Figure 18 is a schematic view showing an eleventh embodiment of the improved metal pipette of the present invention. Figure 19 is a schematic view showing a twelfth embodiment of the improved metal pipette of the present invention.
10‧‧‧改良式金屬吸管 10‧‧‧Modified metal straws
A‧‧‧粗糙表層 A‧‧‧Rough surface
B‧‧‧平滑鏡面 B‧‧‧Smooth mirror
113‧‧‧導引結構 113‧‧‧Guide structure
114‧‧‧第一凹部 114‧‧‧First recess
115‧‧‧第一凸部 115‧‧‧First convex
Claims (21)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105112875A TWI597025B (en) | 2016-04-25 | 2016-04-25 | Modified metal pipette |
| CN201710093101.1A CN107303117B (en) | 2016-04-25 | 2017-02-21 | Improved Metal Straw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105112875A TWI597025B (en) | 2016-04-25 | 2016-04-25 | Modified metal pipette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI597025B true TWI597025B (en) | 2017-09-01 |
| TW201737843A TW201737843A (en) | 2017-11-01 |
Family
ID=60151112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105112875A TWI597025B (en) | 2016-04-25 | 2016-04-25 | Modified metal pipette |
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| Country | Link |
|---|---|
| CN (1) | CN107303117B (en) |
| TW (1) | TWI597025B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI660825B (en) * | 2018-07-09 | 2019-06-01 | 蔣京洹 | Wooden drinking straw manufacturing method based on solid wood processing and manufacturing die structure thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801139A (en) * | 2018-08-06 | 2020-02-18 | 品强科技精密有限公司 | Metal telescopic straw |
| CN110833296A (en) * | 2018-08-16 | 2020-02-25 | 台湾动力检测科技股份有限公司 | Drinking straw |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2185536Y (en) * | 1994-02-02 | 1994-12-21 | 胡永鸿 | Prismatic straw |
| NO315511B1 (en) * | 2001-12-05 | 2003-09-15 | Kjetil Naesje | Method and apparatus for preventing accidental outflow of a fluid from a beverage container |
| CN201375353Y (en) * | 2008-12-19 | 2010-01-06 | 张良臣 | Suction tube with spoon |
| TWI551248B (en) * | 2014-10-09 | 2016-10-01 | rui-ling Li | Metal straw |
| CN204169584U (en) * | 2014-10-31 | 2015-02-25 | 义乌市蒙特日用品有限公司 | A kind of multiple easily removable and washable suction pipe |
-
2016
- 2016-04-25 TW TW105112875A patent/TWI597025B/en not_active IP Right Cessation
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2017
- 2017-02-21 CN CN201710093101.1A patent/CN107303117B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI660825B (en) * | 2018-07-09 | 2019-06-01 | 蔣京洹 | Wooden drinking straw manufacturing method based on solid wood processing and manufacturing die structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201737843A (en) | 2017-11-01 |
| CN107303117B (en) | 2018-09-14 |
| CN107303117A (en) | 2017-10-31 |
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