WO2006125340A1 - Recipient de boisson jetable et son bouchon - Google Patents

Recipient de boisson jetable et son bouchon Download PDF

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Publication number
WO2006125340A1
WO2006125340A1 PCT/CN2005/000719 CN2005000719W WO2006125340A1 WO 2006125340 A1 WO2006125340 A1 WO 2006125340A1 CN 2005000719 W CN2005000719 W CN 2005000719W WO 2006125340 A1 WO2006125340 A1 WO 2006125340A1
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WO
WIPO (PCT)
Prior art keywords
straw
beverage container
beverage
container
drinking tube
Prior art date
Application number
PCT/CN2005/000719
Other languages
English (en)
French (fr)
Inventor
Pakman Hau
Original Assignee
Pakman Hau
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pakman Hau filed Critical Pakman Hau
Priority to JP2007526174A priority Critical patent/JP2008509858A/ja
Priority to CN200580000265A priority patent/CN100584706C/zh
Priority to EP05752403A priority patent/EP1889796B1/en
Priority to PCT/CN2005/000719 priority patent/WO2006125340A1/zh
Priority to AT05752403T priority patent/ATE531650T1/de
Priority to US11/571,912 priority patent/US8157121B2/en
Publication of WO2006125340A1 publication Critical patent/WO2006125340A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/22—Details
    • B65D77/24—Inserts or accessories added or incorporated during filling of containers
    • B65D77/28—Cards, coupons, or drinking straws
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/38—Borides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
    • H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
    • H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
    • H01L21/0217—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material being a silicon nitride not containing oxygen, e.g. SixNy or SixByNz
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
    • H01L21/314—Inorganic layers
    • H01L21/318—Inorganic layers composed of nitrides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
    • H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
    • H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
    • H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2205/00—Venting means
    • B65D2205/02—Venting holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2231/00—Means for facilitating the complete expelling of the contents
    • B65D2231/02—Precut holes or weakened zones
    • B65D2231/022—Precut holes or weakened zones for permitting the insertion of a tubular contents-removing device, e.g. a drinking straw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0047—Provided with additional elements other than for closing the opening
    • B65D2517/0049—Straws, spouts, funnels, or other devices facilitating pouring or emptying

Definitions

  • the present invention relates to disposable beverage containers and beverage container closures, and more particularly to disposable beverage containers and beverage container closures provided with two drinking tube apertures.
  • the disposable beverage container or beverage container lid that can be inserted into the straw, which is much larger than the outer diameter of the straw.
  • the beverage cup is shipped from the factory, at the center of the lid, two slits (cut and closed slits) that intersect perpendicularly into a cross shape have been machined, each slit having a length approximately two to three times the outer diameter of the straw. .
  • the four 90 degree sharp corners cut by the cross-shaped incision are elastic.
  • the closed cross-shaped slit can prevent the spill of the beverage in the cup to a certain extent.
  • the straw When one needs to suck the beverage in the cup with a straw, the straw is passed through the center of the cross-shaped slit to be inserted into the beverage. At this time, the cylindrical straw bends the four 90-degree sharp corners of the cross-shaped slit, and the mouth is opened and enlarged, and a large gap occurs between the cylindrical straw and the enlarged cross-shaped slit. . It is also with this gap that the space inside the container can be kept in communication with the atmosphere outside the container. When the occupant sucks the outer end of the straw with the mouth and exerts a negative pressure in the oral cavity, the atmospheric pressure on the liquid surface of the beverage communicating with the atmosphere presses the beverage into and through the inner hole of the straw into the negative pressure oral cavity. This is the basic reason people use a straw to suck a drink.
  • a sealed aluminum can container can be used for beverages that need to maintain a certain pressure or require absolute sealing and preservation. At this time, at the top of the sealed aluminum can, an opening is opened when a food drink is prepared; at the time of delivery, the opening is only a curved indentation of an opening shape which is formed by punching, and the thickness of the aluminum at the indentation is larger than that of the surrounding portion. To have some books, the intensity is lower.
  • a metal pull ring is riveted inside the indentation range. When drinking, use your fingers to hook the metal pull ring: One design is to use a pull ring to pull out the tip with a small radius of curvature, and then the split is enlarged until the opening The design is based on the principle of leverage.
  • the shape of the opening should first be considered to be easy to pull out the opening or press out the opening with a pull ring, and it is also considered that the pulled metal foil portion is not easily injurious.
  • the opening that is pulled out is not circular and is much larger than the outer diameter of the straw to ensure that it is free to smoke (the same as the basic principle of using a straw to drink a drink as mentioned in the previous paragraph).
  • some pull rings can pull the entire top of the pot, or pull the top cover off. It is better to insert the straws into the sucking. It is better to let people drink the cup slowly and use the mouth to eat directly, or eat with a spoon. .
  • the size of the mouthpiece inserted into the straw is much larger than the outer diameter of the straw, so the soot and dust in the air , fog, other people's slobber, fly worm, insect reptile And viruses, bacteria and microorganisms in the air, which open from the mouth of the straw, or a large ventilation space between the straw and the opening, enter the beverage in the container, causing problems for human health and safety. Especially in outdoor areas, or in public places where there are many people, the situation is even more serious.
  • the opening size of the insertion straw is much larger than the outer diameter of the straw, and therefore, in the plane of the passenger ship and When walking and moving, or when you drop and pick up the container containing the beverage, the beverage in the container will flow out quickly and in a large amount from the straw or the large space between the straw and the opening due to the shaking of the container and the accidental turning of the container. And cause pollution of the environment and clothing.
  • the paper packaging is soft and cube-shaped, so if you accidentally squeeze the plane of the cube-shaped packaging, it will Beverages are ejected from the mouth of the pipe, contaminating people, clothing and the environment.
  • an object of the present invention is to provide a disposable beverage container and a beverage container cover which prevent contamination, make the beverage in the container difficult to flow out quickly, and which is easy to eat and easy to handle. .
  • the technical solution proposed by the present invention is: a disposable beverage container cover, the beverage container cover is provided with two independent circular drinking tube holes, and the same two drinking tube holes are respectively inserted into the same curved straw At both ends, the inner diameter of the drinking tube hole is matched with the outer diameter dimension of the straw, so that the straw can be repeatedly inserted and removed.
  • the two drinking tube holes may be tapered, the inner diameter of the upper port is slightly larger than the outer diameter of the straw, and the inner diameter of the lower port is matched with the outer diameter of the straw.
  • the beverage container cover may also be provided with a straw bender (hereinafter referred to as a bend)
  • the pipe bender may be formed by punching two profile bosses on the beverage container cover, or may be formed by punching a profile boss on the beverage container cover.
  • Another technical solution proposed by the present invention is: a disposable beverage container having two sealed, independent circular drinking tube holes, wherein the two drinking tube holes are respectively inserted into the same root At both ends of the curved straw, the inner diameter of the drinking tube hole is matched with the outer diameter dimension of the straw, so that the straw can be repeatedly inserted and removed.
  • the top of the beverage container may be provided with a bender, or a bender may be disposed on the cup of the beverage container.
  • the bender may be formed by stamping two profile bosses on the beverage container, or by stamping a profile boss on the beverage container.
  • the present invention regardless of whether the diameters of both ends of the straw to be used are the same, the inner diameters of the two circular drinking tube holes closely match the outer diameters of both ends of the straw, and the straw can be repeatedly inserted and removed. Therefore, the present invention has several main advantages, such as when and where, as long as the beverage is not sucked or put down for a while, the straw can be bent and the two ends are inserted into the beverage container to form a sealed whole.
  • IB and 1C are beverage containers or beverage container caps provided with two drinking tube holes A schematic of the first embodiment.
  • FIGS. 2A, 2B and 2C are schematic views of a second embodiment of a beverage container or beverage container lid provided with two drinking tube holes.
  • 3A, 3B and 3C are schematic views of a third embodiment of a beverage container or beverage container lid provided with two drinking tube holes.
  • FIGS. 4A and 4B are schematic views of a fourth embodiment of a beverage container or beverage container cap provided with two drinking tube apertures.
  • Figure 5A is a schematic illustration of two circular drinking tube apertures in different parallel planes of the present invention.
  • Figure 5B is a schematic illustration of the two circular drinking tube apertures of the present invention on the same plane at an oblique angle to the plane of the beverage container cover.
  • Fig. 6A is a schematic view showing the two circular drinking tube holes of the present invention opened on two independent spherical curved surfaces, respectively.
  • Fig. 6B is a schematic view showing the two circular drinking tube holes on the same annular curved surface of the present invention.
  • Figure 7 is a schematic illustration of a beverage container and beverage container lid that can be inserted into a V-shaped bent straw.
  • FIGS. 8A and 8B show another beverage container and beverage container lid 0 ' that can be inserted into a V-shaped bent straw.
  • Figure 9 is a schematic illustration of a profiled boss stamped onto the beverage container and beverage container lid.
  • Figure 10 is a schematic illustration of stamping two master bosses on a beverage container and beverage container lid.
  • 11A and 11B illustrate an embodiment in which two drinking tube holes are provided in an aluminum can.
  • Figures 12A and 12B show an embodiment of a beverage container lid drinking tube opening of the present invention.
  • the commonly used disposable straws are as follows: Equal straight round straw (universal type), straight round straw with bend pattern (universal type), straight two-section stretchable long circle Straws (common in carton packs), normally retaining a U-shaped bendable straight round straw (common in carton packs). These straws are all cylindrical, so the straw is sometimes called a drinking bowl. Next, after the above-mentioned several straws are curved, the two suctions of the beverage container or the beverage container cover of the present invention are inserted. The case of the tube hole is described as follows.
  • FIG. 1A, IB and 1C are schematic views showing the use of a beverage container or a beverage container cap provided with two drinking tube holes and a straight straight round straw.
  • the beverage container cover 2 is provided with two independent circular drinking tube holes 214, and two of the two drinking tube holes 214 are respectively inserted into the same curved straw 1
  • the two ends of the straw 1 are closely matched with the two drinking tube holes 214, and the straw 1 can be repeatedly inserted and removed; when the beverage container is integrally formed, the top 2 of the beverage container has two sealed, independent circles.
  • the two circular drinking tube apertures 214 of the present invention are the same in diameter and have a closely spaced aperture to the outer diameter of the round straw.
  • the user can bend the straw in two directions in the same direction: fold into a U shape (as shown in Figure 1 B). Then, the two ends of the U-shaped straw 1 are respectively inserted into the two drinking tube holes 214 of the same beverage container 3 (as shown in Fig. 1C).
  • the inserted bent straw 1 is to ensure that the two inserted sections are as parallel as possible to each other and perpendicular to the plane of the container 3 or the beverage container lid 2 in which the tube hole 214 is located, or as perpendicular as possible.
  • FIGS. 2A, 2B and 2C are schematic views showing the use of a beverage container or a beverage container lid provided with two drinking tube holes and a straight round straw with a bent line.
  • the two circular drinking tube apertures 214 of the present invention are the same in diameter and have a closely spaced aperture to the outer diameter of the round straw. Due to the foldable straw, the purpose of bending a section is that the beverage container does not have to be tilted when sucking. Therefore, the straw can only be bent by about 90 degrees, and the 180 degree U shape required by the present invention cannot be folded. Bend. For this reason, the bending pattern of such a straw cannot be used.
  • the user should use the straw as the thick straight straw as described above, and bend the two sides in the same direction: fold into a U shape (as shown in Fig. 2B). Show). Then, the two ends of the U-shaped straw 1 are respectively inserted into the two circular drinking tube holes 214 of the same beverage container 3 (as shown in Fig. 2C).
  • FIGS. 3A, 3B and 3C are schematic views showing the cooperation of a beverage container or a beverage container cover provided with two drinking tube holes and a two-section stretchable long round suction tube.
  • a two-section stretchable long straw as shown in Figure 3A
  • the user stretches the straw and folds it into a U shape.
  • the two ends of the U-shaped straw 1 are respectively inserted into the two drinking tube holes 214 of the same beverage container 3 (as shown in Fig. 3C).
  • the diameters of the two circular drinking tube holes 214 are large and small, and closely match the outer diameters of the inner and outer round tubes of the two-section straw.
  • FIG. 4A and 4B are schematic views showing the use of a beverage container or a beverage container cap provided with two drinking tube holes and a rounded straw having a bent U-shape in a normal state.
  • a rounded straw with a bent shape and a normal U shape as shown in FIG. 4A
  • the user inserts the two ends of the U-shaped straw 1 into the two circular drinking tubes of the same beverage container 3, respectively.
  • hole 214 as shown in Figure 4C.
  • the two circular drinking tube holes 214 have the same diameter and closely match the outer diameter of the straw of the straw.
  • the two drinking tube holes 214 may be on the same plane (as shown in Figs. 1C, 2C, 3C and 4B), or may be on different planes or curved surfaces.
  • the two circular drinking tube holes 214 of the present invention are generally in a parallel plane on the top of the beverage container or the beverage container cover, and generally have a circular drinking tube hole which is partially convex on the beverage container cover 2.
  • the two circular drinking tube holes 214 of the present invention are opened on the same plane 22 at an oblique angle to the plane of the beverage container cover 2, in which the bent straws 1 are inserted on the same inclined surface 22. .
  • the two circular drinking tube apertures 214 of the present invention can also be placed on the top of the beverage container or on the same curved surface or on a different curved surface of the beverage container cover. As shown in FIG. 6A, the two circular drinking tube holes of the present invention are respectively opened on two independent spherical curved surfaces 26; as shown in FIG. 6B, the two circular drinking tube holes of the present invention are opened in the same circle. On the ring surface 27.
  • the straws inserted into the two circular drinking tube holes can be folded into three sections (U-shaped) and inserted into two circular drinking tube holes (as shown in FIGS. 1A to 6B), or can be folded into two sections.
  • V-shaped is inserted into the two round drinking tube holes.
  • it is of course easier to fold into a V shape than to fold into a U shape.
  • the planes of the two circular drinking tube holes cannot be in the same plane. Either on the two inclined faces 23 (as shown in Fig.
  • Fig. 7 shows a beverage container and a beverage container lid for inserting a V-shaped bent straw, wherein the two tube insertion holes of the present invention are opened on two intersecting flat surfaces 23, respectively.
  • Figures 8A and 8B show another beverage container and beverage container lid for insertion of a V-shaped bent straw.
  • the drinking tube holes of the two insertion bending straws 1 of the present invention may be on the same conical surface 24 (as shown in FIG. 8A); or on the same spherical curved surface 25 (or cylindrical surface) (as shown in the figure). 8B)).
  • some cylinders of aluminum cans with pressure drinks have a spherical shape on both sides of the container according to the pressure of the beverage: the top surface is convex and the bottom surface is concave.
  • Figure 9 is a schematic illustration of a beverage container and beverage container lid with a single convex bench profile bender.
  • a bender is provided on the beverage container lid and the beverage container, and the bender can be stamped into a master boss 28, which can be rectangular or circular or other. Geometry.
  • a design of a profiled boss bender can be used to bend the straw 1 with a single convex table.
  • Figure 10 is a schematic illustration of a beverage container and beverage container lid with a double convex table bender.
  • the bender 28 can also be stamped into two master bosses 28.
  • the approximately central portion of the straw 1 is placed in the recess between the two bosses 28 and pressed with one finger, and the pressed straw 1 is parallel to the plane of the cover.
  • Use another hand to suck The portion protruding from the right end of the tube 1 is bent clockwise into a U-shaped straw on a plane parallel to the plane of the top surface of the cover, that is, the purpose of bending the straw into a "size U-shape" is completed.
  • the profile boss 28 can also be constructed from a set of geometric shapes such as rectangles or circles.
  • the two beverage round holes are open.
  • the two beverage round holes need to be closed when the beverage is shipped from the factory for beverage freshness or pressure retention requirements. Therefore, the design should consider how to close and how to open the two round holes of the beverage by the user himself.
  • the traditional method of sealing and opening the sealed opening is a method of pulling the indentation of the "can puller”.
  • the difference in the present invention is that two round holes of the diameter of the straw are to be opened.
  • a possible method is to use a metal tab 211 as shown in Fig. 11A to pull out two circular drinking tube holes 214.
  • the process of pulling out two circular drinking tube holes is as follows: under the principle of the lever, when the tab 211 is hooked from the surface of the boss 28 as shown, the tab 211 is stamped and riveted on the other part.
  • the two arcs (the short arms of the lever) will simultaneously fracture the adjacent circular arc below the two circular indentations 213 shown in the figure, and then use the pull ring 211 to first place the two gardens.
  • One of the holes 214 is completely pulled out, and then the other of the two holes 214 is completely pulled out.
  • the center of the straw 1 can be pressed into the U-shaped shape by pressing the center of the straw 1 with a finger using the master boss 28 shown in Fig. 11B.
  • the center distance of the bent U-shaped end tube axis is equal to the center distance of the two rounded beverage holes 214 drawn.
  • the two ends of the bent U-shaped straw can be inserted into the two round holes that are pulled out, and the two beverage round holes are blocked.
  • the design of the master boss can be used for both purposes, in addition to can be used to help bend the straw, the boss is also used to cushion the end of the metal pull ring, so that the fingers can easily hook the ring .
  • FIG. 12A and 12B are schematic views of an embodiment of a beverage container lid drinking tube opening 214 of the present invention.
  • the two drinking tube holes 214 may be tapered, the inner diameter of the upper port is slightly larger than the outer diameter of the straw 1, and the inner diameter of the lower port is slightly smaller than the outer diameter of the straw 1; as shown in FIG. 12B, The two drinking tube holes 214 may be tapered, the inner diameter of the upper port is slightly larger than the outer diameter of the straw 1, the inner diameter of the lower port is matched with the outer diameter of the straw 1, and the lower port has an opening for elastic clamping function.
  • the aluminum can of the present invention can only be opened with two smaller small diameter holes of the straw diameter.
  • the adhesive tape can be bent straight and has a length of special straw that can be stretched. The advantage is obvious, that is, the straw can be opened with the can.
  • the two round holes are well matched, and since the one-to-one is equipped with a straw, there is no unhygienic habit of drinking a drink directly with the mouth without using a straw.
  • the two ends of the bent straw can be designed as a stepped (thickness) tube head with a conical transition bevel, with the thinner ends inserted, which can be extended to the bottom of the beverage.
  • the transitional slopes of the two sections are tightly clamped to the two round holes in the aluminum can.
  • a special straw which can be bent and straightened is inserted into one of the drinking tube holes, and the other round hole is used to pour out the beverage. While the aluminum can is slowly tilted and poured out of the beverage, keep the outer end of the straw inserted in the other tube hole higher than the surface of the beverage in the box.
  • the so-called "paper packaging box” hereinafter referred to as the packaging of the carton is another commonly used sealed beverage container.
  • the carton is folded into a cube shape using a dedicated multi-layer packaging material.
  • a circular drinking tube opening in the upper plane of the cube can be pierced with the end of the straw and then inserted into the beverage. Since each carton is worn with a straw, there is no need for mouth-to-drink and problems. In the case where the present invention is provided with two drinking tube holes, there is no problem.
  • there are usually two kinds of straws worn by the paper packaging box one is a two-section drawing straw as shown in FIG. 3A, and the other is a U-shaped bending pattern as shown in FIG. 4A. straw.
  • the two-section and the bend pattern are designed to be attached to the straw at the diagonal length of the side of the carton. Straighten/stretch before the beverage is inserted to facilitate the use of the beverage in the carton.
  • For the bent straw there is no need to design a bending profile.
  • For a two-section drawing straw you need a bending profile to help bend the straw.
  • the easiest way is to use the shortest side of the carton cube (length W) to make the bending profile.
  • the elongated straw is bent into a U shape, and the length of the bent U-shaped bottom edge is W plus the diameter of the straw 0. If the center distance of the two straw holes provided on the top cover of the carton is designed as W+ ⁇ , the thus-obtained straw can be accurately inserted into the two straw holes on the top cover of the carton.
  • the current method is to pull the folded side apart, cut the opening with scissors, and then pour it out.
  • K should arrange the two round holes in the parallel direction of the seam on the top of the box, and then pour the two holes one by one, then pour the drink Into the cup.
  • another method is to insert one of the drinking tube holes into a straw, use another drinking tube hole to pour out the beverage in the box, and keep another drinking tube while the carton is slowly tilting outward and pouring out the beverage.
  • the outer end of the straw inserted into the hole is higher than the surface of the beverage in the box.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Packages (AREA)
  • Closures For Containers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

Description

一次性饮料容器及饮料容器盖 技术领域
本发明涉及一次性饮料容器及饮料容器盖，尤其涉及设置有两个饮 管孔的一次性饮料容器及饮料容器盖。
背景技术
目前， 为了用吸管（有时称：饮筒）吸食一次性饮料容器中的饮料， 会在饮料容器上或者饮料容器的盖上打开一个开口， 而后插入吸管吸食 容器中的饮料。 目前的饮料容器或饮料容器盖上只有一个插入吸管的开 口， 这一个开口的设计， 有以下三种形式：
A. —般在一次性饮料容器或饮料容器盖上有一个可以插入吸管的 开口， 这个开口比吸管的外径大很多。 例如在饮料杯盖出厂时， 在杯盖 的中心， 已加工好由两条垂直相交成十字形的切口 （切断又闭合的断 缝）， 每条切口的长度大约是吸管外径的两三倍。 十字形切口切出的四 个 90度的尖角具有弹性。 当饮料杯盖扣紧在饮料杯上密闭了杯口时， 闭合的十字形切口可在一定程度上防止杯内饮料的洒出。 当人们需要用 吸管吸食杯中的饮料时， 将吸管穿过十字形切口的中心以插入饮料中。 这时圆筒形的吸管把十字形切口的四个 90度的尖角折弯， 把幵口撑开 涨大， 圆筒形的吸管和撑开涨大的十字形切口之间出现相当大的空隙。 也正是有了这一空隙， 才能把容器内的空间与容器外的大气保持相通。 当吸食者用嘴含住吸管的外端用力吸食而在口腔中产生负压时， 与大气 相通的饮料液面上的大气压把饮料压入和通过吸管的内孔注入到负压 的口腔中。 这就是人们用吸管吸食饮料的基本道理。
B.对需要保持一定的压力或者需要绝对密封保鲜的饮料， 可以采 用密封铝罐的容器。 这时在密封的铝罐顶部， 会准备好一个饮食饮料时 才打开的开口； 在出厂时， 这个开口只是冲压产生的一个开口形状的曲 线压痕， 压痕处的铝材厚度比周围部分的要簿一些， 强度要低一些。 在 压痕范围内部铆有一个金属的拉环。 饮用时， 用手指勾起金属的拉环： 一种设计是用拉环拉出曲率半径很小的尖部， 接着裂口扩大， 直到开口 足够大为止； 另一种设计是在杠杆原理下， 金属拉环的放大了的杠杆力 量会把短臂处的压痕首先向罐内压下而撕裂， 裂口扩大到足够大为止。 在设计上， 此开口的形状要首先考虑容易用拉环拉出开口或者压出开 口， 而且还要考虑拉出的金属薄片部分不易伤人。 实际上， 拉出的开口 并非圆形， 且比吸管的外径大出很多， 以保证吸食自如 （与前一段所讲 的用吸管吸食饮料的基本道理相同）。 当然， 也有的拉环可以把整个灌 顶拉开， 或者把顶盖拉掉， 与其说是可以把吸管随意插入吸食， 不如说 更方便人们把饮杯慢慢倾斜用嘴直接饮食， 或者用汤匙食用。
C. 当容器内的饮料有密封保鲜要求时， 另一种包装饮料的设计， 是在容器上设置有一个圆形饮管孔， 这些饮管孔与吸管外径基本相同 (略大）， 虽然已经开好饮管孔， 但是在饮料出厂时， 此饮管孔已经用 一种可以用吸管捅破（捅穿） 的密封材料密封。 加上包装的其它部分是 密封的， 容器内的饮料得以密封保鲜。 这种封装方法只用在被称为 "纸 包装"上。 这种被称为纸包装的饮料容器， 通常用一种专用的多层复合 包装纸（下文简称"纸"）封装和折迭造型成立方体形， 在注入饮料后封 口出厂。 当人们插入吸管吸食容器中的饮料时， 纸包装会在大气压下向 内凹扁， 或者用手帮助握扁包装， 才可以让吸食者不费力地吸食饮料。
上述目前采用的用吸管插入一个开口的方法， 有如下一些不能克服 的问题和缺点：
1 ) 对前述的任何一种饮料容器和饮料容器盖， 只要是插入吸管吸 食饮料， 当暂停吸食或搁置一边时， 与嘴唇接触的吸管的外端很容易被 空气中的烟灰、 尘土、 雾气、 他人的口水飞沬、 飞蝇飞虫、 昆虫爬虫和 空气中的病毒、 细菌和微生物等污染。 特别是在室外， 或者人多的公共 场合，情况更加严重。而在人们继续吸用时，污染将会随吸管放入口中。 当然， 只有一口气饮完打开的饮料，.或嘴唇永远含住吸管直到不再饮食 为止， 才能完全地避免这一问题。
2)对前述的 A和 B的包装， 在插入吸管后， 为了让容器内的饮料 和容器外的空间保持畅通， 插入吸管的幵口尺寸比吸管外径大很多， 因 此空气中的烟灰、 尘土、 雾气、 他人的口水飞沬、 飞蝇飞虫、 昆虫爬虫 和空气中的病毒、 细菌和微生物等， 会从吸管敞开在外的管口， 或者吸 管与开口间较大的通气空间进入容器中的饮料中，对人的健康和安全造 成问题。 特别是在室外， 或者人多的公共场合， 情况更加严重。
3)对前述的 A和 B的包装， 在插入吸管后， 为了让容器内的饮料 和容器外的空间保持畅通， 插入吸管的开口尺寸比吸管外径大很多， 因 此， 在乘车船飞机和步行移动时， 或放下和拿起装有饮料的容器时， 会 因为容器的晃动和意外的翻侧，而造成容器内的饮料从吸管或者吸管与 开口间较大的空间快速和大量地流出， 而造成环境和衣着的污染。
4)对前述 C的俗称为"纸包装 "的包装， 饮用时， 用吸管捅破圆形 饮管孔的密封，插入吸管吸食容器中的饮料。由于圆孔是用吸管捅出的， 故吸管与捅出的圆孔之间比较紧密。令饮食者很难用嘴吸出饮料。还有 如果用吸管在密封口上所捅出的开孔不圆， 或者不小心地把开口捅得很 大， 加上插入的吸管， 总有一头敞开在盒外， 上面所讲的污物进入吸管 和进入饮料的情况， 以及饮料容易不慎外泄的情况也会发生。 即便使用 吸管在密封口上所捅出的开孔很圆很密封， 但是， 由于纸包装的材质较 软， 又是立方体形， 因此， 一不小心地挤压了立方体形包装的平面， 就 会将饮料从吸管口中喷出， 污染人手， 衣物和环境。
发明内容
为克服上述问题和缺点， 本发明的目的在于提出一种防止污染、 使 容器内饮料不易大量快速流出、饮食畅快且简单易行的一次性饮料容器 及饮料容器盖。 .
为此， 本发明提出的技术方案是： 一次性饮料容器盖， 该饮料容器 盖设置有两个独立的圆形饮管孔，所述两个饮管孔内分别插入同一根呈 弯曲状吸管的两端， 饮管孔的内径与吸管的外径尺寸公差配合， 使得吸 管可以反复插入拔出。
其中， 所述两个饮管孔可以是呈锥面形的， 其上端口内径略大于吸 管外径， 下端口内径与吸管的外径尺寸公差配合。
另外， 该饮料容器盖上还可以设置有吸管弯管器 （以下简称弯管 器 )， 所述弯管器可以是由在所述饮料容器盖上冲压出两个靠模凸台构 成， 也可以是由在所述饮料容器盖上冲压出一个靠模凸台构成。
本发明提出的另一技术方案是： 一次性饮料容器， 该饮料容器有两 个密封、 独立的圆形饮管孔， 所述两个饮管孔被打开后， 其内分别插入 同同一根呈弯曲状吸管的两端，饮管孔的内径与吸管的外径尺寸公差配 合， 使得吸管可以反复插入拔出。
其中， 所述饮料容器顶部可以设置弯管器， 也可以在所述饮料容器 杯体上设置弯管器。所述弯管器可以由在所述饮料容器上冲压出两个靠 模凸台构成， 也可以由在所述饮料容器上冲压出一个靠模凸台构成。
在本发明中， 无论配用的吸管的两端直径是否相同， 该两个圆形饮 管孔的内径和该种吸管的两端的外径紧密配合， 并且吸管可以反复插入 拔出。 因此， 无论在什么时候和场合， 只要暂时不吸饮饮料或者放下饮 料， 就可以把吸管折弯后， 将其两端插入饮料容器形成密闭的整体， 本 发明具有以下几个主要优点：
1 ) 即便发生容器的晃动和意外的翻侧， 也不会造成容器内的饮料 快速和大量的流出， 污染环境和人身。
2)空气中的烟灰， 尘土， 雾气， 他人的口水飞沬， 飞蝇飞虫， 昆 虫爬虫， 和空气中的病毒， 细菌和微生物等， 不会进入吸管中， 不会进 入容器中的饮料中， 也不会沾污与嘴唇接触的吸管的两端。
3 )如果人们忘记了还未喝尽的饮料容器， 或者把还未喝尽的饮料 容器投入垃圾回收桶中时， 只要折弯的吸管是插在两个圆形饮管孔中 的， 就会阻止或减少喝剩的饮料对环境的污染。
4) 由于设置了两个饮管孔， 吸食饮料时， 容器内的空间与容器外 的大气保持相通， 使得吸食畅快。
为让本发明之上述和其它目的、 特征和优点能更明显易懂， 下 文特举较佳实施例， 并配合说明书附图， 作详细说明如下。
附图说明
图 1A、 IB和 1C为设置有两个饮管孔的饮料容器或饮料容器盖的 第一种实施例示意图。
图 2A、 2B和 2C为设置有两个饮管孔的饮料容器或饮料容器盖的 第二种实施例示意图。
图 3A、 3B和 3C为设置有两个饮管孔的饮料容器或饮料容器盖的 第三种实施例示意图。
图 4A和 4B为设置有两个饮管孔的饮料容器或饮料容器盖的第四 种实施例示意图。
图 5A为本发明的两个圆形饮管孔在不同的平行平面上的示意图。 图 5B为本发明的两个圆形饮管孔幵在同一个与饮料容器盖平面成 斜角的平面上的示意图。
图 6A为本发明的两个圆形饮管孔分别开在两个独立的球形曲面上 的示意图。
图 6B为本发明的两个圆形饮管孔幵在同一圆环曲面上的示意图。 图 7是可插入 V字形折弯吸管的一种饮料容器和饮料容器盖的示意 图。
图 8A和 8B所示是可插入 V字形折弯吸管的另一种饮料容器和饮 料容器盖0 '
图 9为在饮料容器和饮料容器盖上冲压出一个靠模凸台的示意图。 图 10为在饮料容器和饮料容器盖上冲压出两个靠模凸台的示意图。 图 11A和 11B在铝罐上设置两个饮管孔的一种实施例。
图 12A和 12B为本发明饮料容器盖饮管孔的实施例。
具体实施方式
下面结合附图及具体实施例对本发明做详细的说明。
目前常用的一次性吸管有以下几种： 等粗的直的圆吸管（通用型）， 带有折弯纹的直的圆吸管 （通用型）， 直的两节式可拉伸接长的圆吸管 (常见于纸盒包装)， 常态保持 U字形的可弯可直的圆吸管 （常见于纸 盒包装）。 这些吸管都是圆筒形的， 因此， 吸管有时称饮筒。 下面， 就 上述几种吸管呈弯曲状后， 插入本发明饮料容器或饮料容器盖的两个吸 管孔的情况， 分述如下。
图 1A、 IB和 1C为设置有两个饮管孔的饮料容器或饮料容器盖与 等粗的直的圆吸管的配合使用示意图。 当饮料容器与饮料容器盖分开制 造时， 所述饮料容器盖 2设置有两个独立的圆形饮管孔 214， 所述两个 饮管孔 214内分别插入同一根呈弯曲状吸管 1的两端， 吸管 1的两端对 应与该两个饮管孔 214紧密配合， 且吸管 1可以反复插入拔出； 当饮料 容器一体成型制造时， 该饮料容器顶部 2上有两个密封、 独立的圆形饮 管孔 214， 所述两个饮管孔 214被打开后， 其内分别插入同一根呈弯曲 状吸管 1的两端， 吸管 1的两端对应与该两个饮管孔 214紧密配合， 且 吸管 1可以反复插入拔出。 当配用等粗的直的圆吸管 （如图 1A所示） 时， 本发明的两个圆形饮管孔 214的直径大小相同， 而且孔径与圆吸管 的外径紧密配合。使用者可将吸管同方向折弯两处： 折成 U字形（如图 1 B所示）。 而后把 U形吸管 1的两端分别插入同一个饮料容器 3的两 个饮管孔 214中（如图 1C所示）。插入的折弯的吸管 1要保证插入的两 段尽量地相互平行，而且与饮管孔 214所在的容器 3或饮料容器盖 2的 孔平面垂直， 或尽量地垂直。
图 2A、 2B和 2C为设置有两个饮管孔的饮料容器或饮料容器盖与 带有折弯紋的直的圆吸管的配合使用示意图。当配用带有折弯纹的直的 圆吸管 （如图 2A所示） 时， 本发明的两个圆形饮管孔 214的直径大小 相同， 而且孔径与圆吸管的外径紧密配合。 由于这种可折的吸管， 折弯 一段的目的是为了在吸食时， 饮料容器不必倾斜， 因此， 这种吸管只能 折弯 90度左右， 折不出本发明所需的 180度的 U形折弯。 为此， 不能 使用此类吸管的折弯紋， 使用者要将吸管当作上面所述的等粗的直的圆 吸管使用， 向同方向折弯两处： 折成 U字形（如图 2B所示）。而后把 U 形吸管 1的两端分别插入同一个饮料容器 3的两个圆形饮管孔 214中（如 图 2C所示）。
图 3A、 3B和 3C为设置有两个饮管孔的饮料容器或饮料容器盖与 两节式可拉伸接长的圆吸管的配合使用示意图。当配用两节式可拉伸接 长的圆吸管 （如图 3A所示） 时， 使用者将吸管拉伸接长后， 折成 U形 (如图 3B所示）。而后把 U形吸管 1的两端分别插入同一个饮料容器 3 的两个饮管孔 214中（如图 3C所示）。这时的两个圆形饮管孔 214的直 径一大一小， 分别与两节式吸管的内外圆管的外径紧密配合。
图 4A和 4B为设置有两个饮管孔的饮料容器或饮料容器盖与带有 折弯纹的、常态处于 U形的圆吸管的配合使用示意图。当配用带有折弯 紋的、 常态处于 U形的圆吸管（如图 4A所示）时， 使用者将 U形吸管 1的两端分别插入同一个饮料容器 3的两个圆形饮管孔 214中（如图 4C 所示)。 这时的两个圆形饮管孔 214的直径大小相同， 与吸管的圆管外 径紧密配合。
另外， 不管吸管的种类如何， 也不论如何折弯吸管， 上述两个饮管 孔 214可以同一平面上（如图 1C、 2C、 3C与 4B所示）， 也可以在不同 的平面或曲面上。
如图 5A所示， 为本发明的两个圆形饮管孔 214在饮料容器顶部或 饮料容器盖不同的平行平面上，通常有一个圆形饮管孔是在饮料容器盖 2上的局部凸台 21上。 如图 5B所示， 为本发明的两个圆形饮管孔 214 开在同一个与饮料容器盖 2平面成斜角的平面 22上，图中折弯的吸管 1 插入在同一个斜面 22上。
本发明的两个圆形饮管孔 214还可以开在饮料容器顶部或饮料容器 盖同一曲面或不同的曲面上。 如图 6A所示， 为本发明的两个圆形饮管 孔分别开在两个独立的球形曲面 26上；如图 6B所示， 为本发明的两个 圆形饮管孔开在同一圆环曲面 27上。
在本发明中，插入两个圆形饮管孔的吸管，可以折成三节（U字形） 后插入两个圆形饮管孔 （如图 1A至图 6B所示）， 也可以折成两节 （V 字形）后插入两个圆形饮管孔中。就折弯吸管而言， 折成 V字形当然比 折成 U字形容易。但是， 为了让折成两节（V字形）后的吸管， 能垂直 地插入两个圆形饮管孔中， 两个圆形饮管孔所在的平面， 是不能在同一 个平面上的。 或者是分别在两个斜面 23上（如图 7所示)， 或者是在一 个凹形的曲面 24或 25上（如图 8A和 8B所示）。 当然， 折成 V字形后 的吸管， 不能像 U形弯管那样， 可以把相互平行的两端， 尽可能深地插 入到两个圆形饮管孔中。另外，使用 V字形折弯吸管的饮料容器和饮料 容器盖，要比插入 U字形折弯吸管的饮料容器和饮料容器盖，在外形上 要复杂一些。
图 7所示是为了能插入 V字形折弯吸管的一种饮料容器和饮料容器 盖， 其中本发明的两个插入折弯吸管 1的饮管孔分别开在两个相交的平 面 23上。
图 8A和 8B所示是为了能插入 V字形折弯吸管的另一种饮料容器 和饮料容器盖。 其中， 本发明的两个插入折弯吸管 1的饮管孔可以是在 同一个圆锥曲面 24上（如图 8A所示）； 或者是在同一个球曲面 25 (或 圆柱面）上（如图 8B所示）。 事实上， 一些圆柱体的有压力饮料（啤酒 或汽水）的铝罐饮料桶， 按饮料压力的要求， 其容器的两面做成了圆球 曲面形的： 顶面凸起， 底面凹入。
当把吸管折弯成 U形插入两个圆形饮料孔的时候，为保证折弯成 U 形的吸管容易反复插入和拔出， 且密封性好， 插入后的两端（两节）要 互相平行， 且垂直于容器上的圆形饮料孔的局部平面或曲面。 为此， 折 弯后的吸管的两端的长短可以不同，但是 U形底部的一小段的长度要和 两个圆形饮料孔中心的距离相等，我们称此时折弯的 U形为 "尺寸准确 的 U形"。 为了方便人们把吸管折弯成为 "尺寸准确的 U形"， 为了让 用者更容易地、 更方便地使用本发明， 可以设计两种做在容器或饮料容 器盖上的简易弯管器 /工具， 这两种弯管器都是 "靠模凸台"式。
图 9 为带有单凸台式靠模弯管器的饮料容器和饮料容器盖的示意 图。如图 9所示， 在饮料容器盖和饮料容器上设置有弯管器， 该弯管器 可以冲压成一个靠模凸台 28，该靠模凸台可以是矩形，也可以式圆形或 其它几何图形。为把吸管 1折弯成 "尺寸准确的 U形"的一种靠模凸台 式弯管器的设计， 人们可以利用单凸台式靠模折弯吸管 1。
图 10为带有双凸台式靠模弯管器的饮料容器和饮料容器盖的示意 图。如图 10所示，该弯管器 28还可冲压成两个靠模凸台 28。在使用时， 先把吸管 1的大约位于中间的部分， 放到两个凸台 28之间的凹槽中， 用一个手指压住， 压住的吸管 1就会与盖平面平行。 再用另一支手把吸 管 1右端伸出的部分，顺时针地在与盖顶平面平行的平面上折弯成 U形 的吸管， 即完成把吸管折弯成 "尺寸准确的 U形"的目的。 靠模凸台 28也可以由一组矩形或圆形等几何图形构成。
在设置有两个圆孔的饮料容器中设计密封容器，会遇到设计饮料容 器盖所不同的问题， 主要的问题在以下两方面：
1 )对饮料容器盖而言， 两个饮料圆孔是开通的。 然而对密封的一 体加工成型的饮料容器， 出于饮料保鲜或保压的要求， 两个饮料圆孔需 要在饮料出厂时是封闭的。 因此， 设计中要考虑如何封闭和如何由使用 者自己开通两个饮料圆孔的问题。
2)对饮料容器盖而言， 人们可以选择不用吸管而直接对嘴饮食， 或把容器中的饮料倒入杯中饮用。 这时， 只需打开盖子立即做到。 然而 对密封的一体加工成型的饮料容器，只设置有两个吸管直径大小的饮料 圆孔， 看起来是不太方便对嘴饮食， 且好象难于把罐中的饮料倒入杯中 饮用。
下面将分别针对铝质和纸质密封饮料容器，对如何密封和打开密封 的两个圆孔的问题， 以及如何倾倒饮料到杯中的问题， 寻求解答。
在密封饮料的铝罐设计中， 解决密封和打开密封开口的传统方法， 是 "易拉罐"的拉开压痕的方法。
本发明的不同之处是要开出两个吸管直径大小的圆孔。可行的方法 是采用如图 11A所示的金属拉环 211—次拉出两个圆形的饮管孔 214。
请参考图 11A，拉出两个圆形的饮管孔的过程如下：在杠杆原理下， 当拉环 211从图示的凸台 28面上勾起来时， 拉环 211另件上冲压铆接 的两个圆弧（杠杆的短臂）会同时把图中所示的两个圆形压痕 213下面 相邻的一段圆弧向罐内压裂断开， 而后用拉环 211先把两个园孔 214中 的一个完全拉出， 而后再把两个园孔 214中的另一个完全拉出。
在本发明的两个圆形饮管孔拉出后，可以用图 11B所示的靠模凸台 28, 用手指把吸管 1的中部压在靠模凸台 28上折成 U字形。 折弯后的 U字形两端圆管轴心的中心距离与拉出的两个圆形的饮料孔 214的中心 距离相等。 这时， 就可以把弯好的 U字形吸管的两端， 倒插入拉出的两个圆 孔中， 将两个饮料圆孔堵上。
由上可见，此设计的靠模凸台可以一物两用， 除了可以用于帮助折 弯吸管外， 此凸台还用于垫高金属拉环的用力一端， 令手指容易把拉环 勾起来。
图 12A和 12B为本发明饮料容器盖饮管孔 214的实施例示意图。 如图 12A所示， 该两个饮管孔 214可以是呈锥面形的，其上端口内径略 大于吸管 1的外径， 下端口内径略小于吸管 1的外径； 如图 12B所示， 该两个饮管孔 214可以是呈锥面形的，其上端口内径略大于吸管 1的外 径， 下端口内径配合吸管 1的外径， 下端口具有弹性夹持功能的开口。
此外， 与目前的单孔铝罐相比， 由于目前的铝罐可拉出一个很大的 开口， 而本发明的铝罐只可开出的是两个较小的吸管直径的小圆孔。 当 铝罐封装上拉出两个饮管孔后， 如果不用吸管而通过两个饮管孔， 直接 用嘴饮杯中的饮料， 或倾倒饮料到水杯中， 都似乎很不方便。 但是， 像 目前的纸盒饮料那样在每一个铝罐上，粘带一根可以折弯拉直而且有一 段可拉长的专用吸管， 好处是明显的， 即该吸管可以与罐上开出的两个 圆孔很好的配合， 而且既然一对一的配有吸管了， 没 ^了不用吸管而直 接用嘴喝饮料的不卫生的习惯。如果是压力饮料， 折弯的吸管的两个端 头可以设计成带有圆锥体过渡斜面的阶梯（粗细）管头， 把两端较细的 部分插入， 其中可拉长一段插到饮料底部后， 两段的过渡斜面紧紧地与 铝罐上的两个圆孔卡紧。 另外， 为了把密封纸盒中的饮料倒入水杯中， 把粘带的可以折弯拉直的专用吸管插入其中的一个饮管孔中去， 用另一 个圆孔向外倒出饮料。 在铝罐慢慢倾斜向外倒出饮料的过程中， 保持另 一个饮管孔中插入的吸管的外端高出盒内的饮料面即可。
再则， 俗称为 "纸包装盒"下文简称纸盒的包装， 是另一种常用的 密封饮料容器。 该纸盒是使用专用的多层包装材料封接折迭成立方体 形。在立方体的上平面上所开的圆形的饮管孔，可以用吸管的端头捅穿, 而后插入到饮料中。 由于每个纸盒都佩带有一支吸管， 不会产生用嘴对 饮的需要和问题。在本发明设置有两个饮管孔的情况下，更没有问题了。 并且， 纸包装盒所佩带的吸管， 通常有两种， 一种是如图 3A所示的两 节式拉伸吸管，另一种是如图 4A图所示的常态处于 U形的折弯纹吸管。 两节式和折弯纹的设计都是为了在纸盒侧面的对角线长度上所粘贴的 吸管，在插入饮料前拉直 /拉长，方便吸食纸盒内的饮料。对折弯紋吸管, 没有设计折弯靠模凸台的需要。对两节式拉伸吸管， 需要有一个折弯靠 模帮助折弯吸管， 最简单的方法是利用纸盒立方体外形最短的一面（长 度为 W)做折弯靠模， 在盒面上把已经拉长的吸管折弯成 U形， 则弯 出的 U形的底边的长度， 就是 W加上吸管的直径0。 如果把纸盒顶盖 上设置有的两个吸管孔的中心距设计成 W+Ό, 则如此折弯出的吸管可 以准确地插入纸盒顶盖上的两个吸管孔中。
为了把密封纸盒中的饮料倒入水杯中， 目前的方法， 是把折迭的一 边拉开， 用剪刀剪个开口后倾斜倒出。 对设置有两个吸管圆孔的纸盒， K要把两个圆孔在盒顶上的接缝的平行方向上布置， 而后倾斜倒出时让 两个孔一上一下， 就可将饮料倒入杯中。
当然， 另一个方法是把其中的一个饮管孔插入一枝吸管， 用另一个 饮管孔倒出盒内的饮料， 在纸盒慢慢倾斜向外倒出饮料的过程中， 保持 另一个饮管孔中插入的吸管的外端高出盒内的饮料面即可。
以上对本发明进行了详细地说明，但这只是为了便于理解而举的形 象化的实例， 不应被视为是对本发明范围的限制。 同样， 根据本发明的 技术方案及其较佳实施例的描述， 可以做出各种可能的等同改变或替 换， 而所有这些改变或替换都应属于本发明所附权利要求的保护范围。

Claims

权利要求
1. 一次性饮料容器盖， 其特征是该饮料容器盖设置有两个独立的 圆形饮管孔， 所述两个饮管孔内分别插入同一根呈弯曲状吸管的两端，, 饮管孔的内径与吸管的外径尺寸公差配合， 使得吸管可以反复插入拔 出。
2. 根据权利要求 1所述的饮料容器盖， 其特征是所述两个饮管孔 是呈锥面形的， 其上端口内径略大于吸管外径， 下端口内径与吸管的外 径尺寸公差配合。
3. f艮据权利要求 1所述的饮料容器盖， 其特征是该饮料容器盖上 还设置有吸管弯管器。
4. 根据权利要求 3所述的饮料容器盖， 其特征是所述吸管弯管器 是由在所述饮料容器盖上冲压出两个靠模凸台构成。
5. 根据权利要求 3所述的饮料容器盖， 其特征是所述吸管弯管器 是由在所述饮料容器盖上冲压出一个靠模凸台构成。
6. 一次性饮料容器， 其特征是该饮料容器有两个密封、 独立的圆 形饮管孔， 所述两个饮管孔被打开后， 其内分别插入同一根呈弯曲状吸 管的两端， 饮管孔的内径与吸管的外径尺寸公差配合，.使得吸管可以反 复插入拔出。
7. 根据权利要求 6所述的饮料容器， 其特征是所述饮料容器顶部 还设置有吸管弯管器。
8. 根据权利要求 6所述的饮料容器盖， 其特征是所述饮料容器杯 体上设置有吸管弯管器。
9. 根据权利要求 7或 8所述的饮料容器， 其特征是所述吸管弯管 器由在所述饮料容器上冲压出两个靠模凸台构成。
10. 根据权利要求 7或 8所述的饮料容器， 其特征是所述吸管弯管 器由在所述饮料容器上冲压出一个靠模凸台构成。
PCT/CN2005/000719 2005-05-24 2005-05-24 Recipient de boisson jetable et son bouchon WO2006125340A1 (fr)

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EP05752403A EP1889796B1 (en) 2005-05-24 2005-05-24 A disposable beverage container and the container cap thereof
PCT/CN2005/000719 WO2006125340A1 (fr) 2005-05-24 2005-05-24 Recipient de boisson jetable et son bouchon
AT05752403T ATE531650T1 (de) 2005-05-24 2005-05-24 Einweg-getränkebehälter und behälterdeckel dafür
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