ES2325231T3 - DISPOSABLE PACKAGING FOR DRINKS. - Google Patents

Abstract

A disposable drinking container (10) having a nipple so as to be particularly suitable for use by infants. The drinking container has a container body (12) in the form of a small bottle or the like which is pre-filled with a drinking liquid, and a container closure (20). The container closure includes a flexible suckling nipple (25) for delivering drinking liquid from within the container body. The nipple is held to the container body by a cap rim (24) and the closure further includes a sealing portion (28) which initially seals the container and shields the nipple from contamination. The sealing portion is removable to expose the nipple for use. In one form the sealing portion may comprise a projection which is integrally formed with the cap rim, and frangibly detachable therefrom. In another form the sealing portion comprises a flexible disc which is sealed around a central aperture of the cap rim. The nipple may be adapted to be at least partially collapsible into the container body whilst the sealing portion is in place.

Description

Disposable beverage container.

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Technical area

The present invention relates to a container disposable for beverages, single use. This beverage container is particularly suitable for children or for elderly people with difficulty drinking the liquid from a container with an opening conventional.

Background of the invention

Disposable containers for use drinks unique are very popular, at least in part, thanks to their convenience. In addition, single-use containers provide cleaning and hygiene assured, since for this purpose proven sterilization techniques and waterproof seals placed at time of manufacture and / or packaging. A type of single use container which has gained a lot of popularity, derives from the bottles for rehydrating drinks, which has a mouthpiece that opens or with The user's mouth or fingers. Athletes, such as cyclists, they usually used earlier models of such bottles, but they were sold without content and it was necessary to fill them with some drinkable liquid before using them. The convenience of disposable and single-use bottles for rehydrating drinks, which they already came with liquid included, generated a large increase in sales of non-alcoholic and non-alcoholic commercial drinks, in special those drinks aimed at resupplying nutrients during or after sports activity.

Children, and sometimes also the elderly with poor stability, need or want to drink from a special container that has a nipple or nipple to bring the liquid to the mouth of the boy. The most common model of children's beverage packaging is a simple reusable bottle that has a cap with a nipple or teat made of rubber or plastic attached to the lid. With the purpose of give the child to drink, it is necessary to open a liquid container drinkable apart, fill the bottle and replace the lid with the nipple or nipple Between one use and the next, the bottle should wash, and preferably sterilize. Therefore, it becomes difficult for those who take care of the child to drink from a bottle, especially when one is away from home and is loaded with all the paraphernalia necessary for the care of children.

Many patents have packaging lids for children incorporating a nipple attached to the container, covered with a cover that can be completely removed when consumed the contents of the container For example, French patent 1,538,103 and U.S. Patents 3,301,423, 3,477,603, 3,572,533 and 3,567,060 describe caps of the aforementioned type, where the nipple is attached to the mouth of the container (or secured by the back), which allows you to remove the entire cover when you cover Prepare the container to be used. In these moments, the cover covers it is removed by means of a pull ring structure, which open the cover (usually metal) and expose the nipple underneath. With the exception of the patent US 3,301,423, each of the covers described requires a sealing disc or similar element, located between the nipple and the inside the container to seal the contents of the container and / or keep the nipple in the mouth of the container.

Another model of assembly of containers for feeding children that includes a cover, nipple and sealing disc is described in US Patent 3,655,083 (Eberhardt, et al ). The lid described therein is essentially composed of three elements: a sealing disc that covers and seals the mouth of the liquid container, a nipple located on the sealing disc, and a protective cover structure and retaining ring. The protective cover and the retaining ring form a single sheet metal structure that covers the outer nipple and serves to hold it to the neck of the container. With the lid in its closed position, the protective cover holds the sealing disc against the mouth of the container to prevent liquid from reaching the nipple. The protective cover can change its shape so that it can be separated from the retaining ring, so that the nipple is exposed and pressure is released on the sealing disc, to allow the liquid to reach the inner nipple.

U.S. Patent 4,015,740 (Hurst) presents a bottle to feed babies and its lid, which essentially they are formed by a closing structure of three components, in which the sealing part is located between the nipple and the liquid content of the container. A cover of one is provided single piece to hold and cover the nipple on the container when This one closes. As described in the Eberhardt model, the liquid in the container does not reach the nipple thanks to the action of the part sealer (closure member 24), which is held in place between the nipple and the mouth of the container. A central part of the lid can be removed from the nipple to expose it for use This action also loosen the sealing part below. of the nipple, which allows the liquid to reach inside the teat.

Summary of the Invention

According to the present invention, a disposable container for children's drinks consisting of:

the body of container where the liquid is stored, said body that has a mouth;

a lid with a edge and a sealing part, which is part of the edge and projects centered from it, and

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a nipple flexible that has a suction section and a flange that is fixed over the mouth of the container body, thanks to the edge of the lid that is attached to the body of the container around the mouth;

characterized why:

the section that covers the lid has a hollow interior that fits the section of sucking the nipple and an internal surface of the part sealer, closely surrounding the tip of the nipple;

the nipple is secures the container body by means of the edge of the lid, and said nipple communicates directly with the body of the container through of the mouth and the sucking section of the nipple inside hollow of the sealing part is integrated to the edge; Y

the lid has a part made of a fragile material between the edge and the part sealer, to be able to remove the sealing part of the edge of the lid while said edge remains attached to the body of the container.

In one embodiment of the invention, the edge of the lid is annular, and the fragile part is constructed in such a way that can break and allow the sealing part to separate from the edge of the lid when exerting lateral force between the edge of the lid and sealing part.

The lid is preferably molded as a single piece of plastic material. The fragile part of the lid can comprise a ring of reduced thickness walls. Preferably the separation of the sealing part and the edge of the lid creates a central and circular opening at the edge of the lid through which projects the suction section of the nipple.

According to an embodiment of the invention, the edge of the lid is secured to the body of the container through a flange extending down connected to the body of the container by a thread connection. Alternatively, the edge of the lid It may be immovably attached to the body of the container.

According to an embodiment of the invention, the sucking section of the nipple is projected centrally from the base of the flange with the peripheral flange, held between an edge of the container body that defines the mouth and the edge of the lid, in order to secure the nipple to the body of the container. The nipple It can be designed with a curved area between the base section of the flange and the suction section, which facilitates the partial inversion of the nipple by displacing a tip of the suction section towards the plane of the section of the base of the flange.

Brief description of the drawings

The invention is now described in more detail, by way of example only, with reference to an embodiment of the same, which is illustrated in the attached figures, in which:

Figure 1 is a perspective view of the upper section of a beverage container according to an embodiment of the invention;

Figure 2 is a perspective view of the upper section of the beverage container of figure 1, where you can see how the sealing part is removed;

Figures 3 and 4 are perspective views that illustrate the top of the beverage container, where the part sealer has been removed and the nipple is extended for use;

Figure 5 is a central cross-sectional view of the upper section of the beverage container according to one embodiment of the invention;

Figure 6 is a cross-sectional view of a teat for use in an embodiment of the invention; Y

Figure 7 is a cross-sectional view of the Teat in a fully retracted position.

Detailed description of the preferred embodiments

The container for liquids 100, according to a embodiment of the present invention is shown in several views in Figures 1 to 5. The container 100 consists of a body 12 which It is generally cylindrical in shape and has a flat base in the bottom and a mouth 18 with a circular opening in the part higher. The body of the container 12 may consist of, for example, a bottle made of plastic material, such as plastics PET or similar recyclables, as is known for the manufacture of bottles to drink One form is preferred for the bottle relatively small, for example, with a capacity of around 100 to 250 milliliters, so that it is appropriate for the baby consumption

The container 100 also consists of a set of lid 110, which conforms to mouth 18 of the container body so that when in use it seals the opening of the mouth. He lid assembly includes an edge 112, which has sections flat and annular 114 and a flange 116 extending downward. For a clearer reference, it is indicated that the flange 116 is extends down because, when the cover assembly fits  to the body of the container and the container is fixed on its base, the flange extends downward from annular section 114, with with respect to the outer surface that looks up. The inner circumference of flange 116 is designed to be slightly larger than the outer circumference of the mouth of the container 18, so that the edge of the lid 112 can be adjusted to the mouth of the container 18, where the surface below, (which looks down) of the annular part is adjacent to the edge of the mouth. In use, the edge of the cover 112 is firmly secured to the body of the container 12 at the height of the mouth 18. The edge of the lid and the container body can be connected to each other from any in a way that is convenient, either by adhesives, heat sealing, or tightening adjustment by interconnection or adjustment of protrusions and / or peripheral grooves formed on the edge of the lid and mouth of the container. Alternatively, the inner surface of the edge of the lid and the outer surface of The mouth of the container body, can be formed by threads helical, so that they can be threaded and curled one over the other until it closes.

As described, the cover assembly 110 consists of an edge 112 with a flat annular upper surface 114 and a flange 116 extending downward, by means of which The edge of the lid is secured to the mouth of the container body. He Cap assembly is also manufactured with a sealing part 120 located in the center, completely molded and detachable. The sealing part 120 projects upward from the center of the edge of the lid, on the flat annular surface 114, and fits to the inner edge of the annular section by means of a wall of fragile material 115 (indicated with the help of a dashed line in figure 1).

The lid assembly 110 also includes a flexible nipple 130, the example of which is shown in a cross section  in figure 6. The base of the nipple has a flange 132 basically flat, peripheral and annular, from which it protrudes and the suction section is extended 134. The teat 130 fits inside the lid assembly 110 (seen more clearly in Fig. 5) such that the flange 132 lies against the surface under the annular edge section of cover 114. With the cover assembly adjusted to the body of the container, opposing forces coming from the edge surface of the lid and the mouth of the container secure the teat to the container.

Teat 130 is preferably manufactured with a relatively soft, inert, non-toxic and moldable material, that is appropriate to place in children's mouths. The gum of Silicone is an appropriate material, and other materials, such as plastics and / or rubbers will be clearly appropriate for experts in art The nipple is preferably formed by means of molding, and the type of molding technique used will depend on the material with which said nipple is manufactured.

The body of the disposable container 12 that comes with liquid 10, is preferably made of plastic material, such as recyclable PET or other plastic materials suitable for containers for liquids, as they are known in this area. Be they may alternatively use other materials for the manufacture of container body 12, for example glass, metal or laminated cardboard, but plastic is preferred for several reasons, including its light weight, and the ease of sealing containers made of plastic. The manufacture of the container body implies the molded by a known technique, the details of which will depend of the manufacturing material. For example, the blow molding technique.

The edge of the lid is also manufactured preferably plastic, although it will be clear to experts that other materials may be appropriate. The edge of the lid It can be manufactured with a different kind of plastic than the container body, and may be formed, for example, with a appropriate density of polyethylene or polypropylene. Of course the manufacturing technique used to form the edge of the lid It may also vary, depending on the material used, and the injection molding may be appropriate for materials adequate.

At the time of manufacture, the container body and then filled with a drinkable liquid. He lid assembly, consisting of molded nipple located inside of the lid, then goes on to fit and seal it, sealing the liquid content of the container and the nipple in it. The edge of the lid can be attached to the mouth of any container so that it is appropriate according to experts, for example, by adhesives or heat sealing. However, in one embodiment Preferred of the invention, the part of the attached teat is used to seal the lid assembly to the container body. As shown in Figure 5, the flange 132 of the nipple can be arranged in such a way that it interposes between the surface inside the edge of the lid and the edge of the mouth of the container to that, by adjusting the lid assembly to the body of the container, the Nipple flange function as a seal between them. This is particularly advantageous if the nipple is manufactured with relatively soft materials, such as silicone rubber, the which allows a certain level of compression and offers excellent sealing characteristics.

Although the nipple flange can act as seal, it is still necessary to secure the edge of the lid to the body of the container, and this is preferably achieved by adjusting protrusions and / or grooves with each other, formed around the outer circumference of the mouth of the container and the circumference internal flange of the edge of the lid. Adjustment tolerance between the edge of the lid and the mouth of the container should be such that, when the corresponding projections and / or grooves are adjusted and secured, a pressure is exerted on the flange of the nipple between the edge of the mouth and the edge of the lid in order to provide a Good sealing

As an alternative, the inner surface of the edge of the lid and the outer surface of the mouth of the container they can be formed by helical threads, so that they can be adjusted to each other, and screwed until sealed.

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As can be seen in the cross-sectional view of the edge of the lid and the sections lining the lid on the Figure 5, the sealing part 120 is hollow and has a very shaped similar to the sucking tip of the nipple. The surface inside the tip of the sealing part, it has such a shape that fits very closely to the shape of the outer surface of the tip of the nipple This allows the tip of the nipple to be fit inside the hollow interior of the sealing part when the Container is closed, which offers several advantages. For example, since the inner surface of the sealing part surrounds closely The tip of the nipple that contains the drinking hole is minimizes the possibility of loss of liquid from the container by hole and into the space inside the lid assembly. He liquid cannot flow freely through the hole of the teat, since it is too small to allow, and of however, the hole borders the surface of the part sealer The drinking hole may, in fact, have the form of  a small slit or something similar that does not allow the liquid if there is no pressure difference or deformation of the nipple in the hole. How the sealing part is molded from it plastic material than the edge of the lid, this is relatively rigid to substantially avoid deformation of the nipple. In addition, a relative increase in pressure in the container body, as could happen if the container is squeezed or falls to the ground, it causes that the tip of the nipple and the hole are pressed more firmly against the inner surface of the tip of the part sealer, which further minimizes the chances of spillage of liquid. An additional border can be formed around the internal surface of the sealing part towards the end of the same, to exert a slight pressure around the surface outside of the nipple towards the tip and seal the tip of the nipple with the space that exists between the outer surface of the nipple and the inner surface of the lid.

It is preferred that the sealing part 120 is not project from the edge of the lid to the entire length of the nipple 130, since the greater the projection of the sealing part, the greater the possibility of the seal between the sealing part and the edge of the lid break inadvertently. According to mentioned above, it is preferable that the sealing part project only a fraction of the teat length, for example, the half the length of the nipple. For example, if the longitudinal length of the nipple is in the order of 3 to 4 centimeters, then, The scope of the projection of the sealing part should be order of 1.5 to 2 centimeters. This requires that the nipple be partially folded or inverted under the edge, as shown in figure 5.

In this beverage container model (100), as already mentioned, the sealing part 120 is formed entirely together with the edge of the cover 112, so that the edge of the lid and the sealing part are manufactured together, which It facilitates the manufacture and assembly of the container. The edge of the lid and sealing part are formed with a thin and annular wall (115) made of a fragile material between them, where the part sealant 120 separates from the edge of the cover 112 when it is using. As seen in the figures, for example, the part sealer extends upward from the flat surface 114 of the edge of the lid to a section generally extended in shape vertical (124), which then bends over one end hemispherical (126), whose internal diameter closely matches the diameter of the tip of the nipple (see figure 5). With this precise adjustment of the tip of the nipple inside the inner end of the sealing part, the possibility of loss of liquid from the container body through the hole of the nipple tip is reduces considerably. Because the circumference outside the hemispherical tip of the nipple matches, very close, with the inner circumference of the sealing part hemispherical, if there is a relative increase in pressure internal inside the body of the container, this tends to press the flexible nipple with more force against the inner surface of the sealing part to prevent liquid spillage from the tip of the same.

The section of the thin annular wall (115), between the edge of the lid and the sealing part, it can only be within the order of about a millimeter wide, and preferably one millimeter or less thick. The actual thickness of the wall may vary according to the material with which it has been molded the edge of the lid and the sealing part, and according also to the force that must be applied for the sealing part separate from the edge of the lid. For example, the thickness of the wall in the slightly fragile section may be larger if required greater strength to facilitate opening, or vice versa for that matter opposite.

According to a preferred embodiment of the invention, the sealing part has a flat tongue 128 which is extends laterally and projects from opposite sides of the outside of the sealing part. These tabs are designed to facilitate the application of a transverse force, by of the user, on the sealing part 120 in order to separate it from the edge of the cover 112. For example, the user can hold the bottle with your two hands and press with your thumbs the tabs 128 on each side of the sealing part without difficulty.

Since the sealing part 120, in this embodiment of the invention, is projected, in some way, from the edge of the cap and the tip of the nipple is arranged there with the sealed container, it can be seen that the nipple is not completely "sunken" when the sealing part is in its position. However, because the sealing part, preferably, the entire length of the nipple is not projected, said nipple is partially sunk inside the lid assembly When it is sealed. When the sealing part is removed, the sealing part is pressed from the side and bends to break the fragile material seal, as illustrated in figure 2. During this operation, the tip of the nipple is held within the sealing part until the sealing part has been removed completely from the edge of the lid (Figures 3 and 4). After what the sealing part has been completely removed, the section of sucking the nipple rises completely thanks to the frictional force of the fit between the nipple and the inside of the sealing part, which increases by any pressure that is applied at the moment on the sides of the sealing part, after it  It has been removed. However, the teat is likely to retract completely towards the "sunken" position, which can be very useful, especially if not all the content of the one-time bottle and you want to save the bottle with a reduced probability of contamination of the nipple. With the nipple in the sunken position, even if no cover is used, the probability of contamination is reduced considerably, because the nipple does not project on the surface 114 of the edge of the lid, which decreases the possibility of contact with a surface or unhygienic object.

A cover cap can also be provided, (I don't know sample) for the previously filled liquid container, and can be placed on the edge of the lid to store in the bottle of liquid not drunk and thus further protect the nipple from pollution. The cover covers, which is placed on the sealing part during transport and sale, you can, for example, avoid inadvertent breaks in the sealing part. The serial packing of bottles can be made in a way that protects the part sealer that protrudes during transport and at other stages. For example, cartons, pallets and similar elements, adapted for transport and / or storage of bottles, with embedded parts within the which the sealing parts are projected, which will be relatively protected against breakage.

As another alternative, the sealing part 120 It can be designed to allow it to be placed inside the opening formed on the edge of the lid after removing the part sealer For example, the sealing part 120 can be formed with one or more peripheral edges (not shown in the drawings) located slightly on the wall of fragile material, where connect to the edge of the lid, adapted to hold the part sealer in the opening of the edge of the lid and thus protect the teat retracted. A peripheral edge, of a diameter slightly greater than that of the opening of the edge of the lid, would allow the base of the sealing part is pressed into the opening without get through too much. The sealing part would then be held in the opening by means of the adjustment between the edge of the opening and the edge of the sealing part, and the peripheral edge would prevent a exaggerated insertion. If the edge of the sealing part does not provides sufficient adjustment with the edge of the edge opening from the lid, once both have been separated, you can provide an additional peripheral edge of appropriate size, placed slightly below and at a safe distance from the edge of the cover, in order to avoid an exaggerated insertion. The space between the two edges, in this example, it can correspond to the thickness of the material from the edge of the lid to the height of the edge of the opening. Alternatively, edges may not be desired. peripherals formed in the section covering the lid 120, and in its place handles or similar elements are used on the tabs 128 adjacent to the base of the sealing part, for the purpose of keep the sealing part in the opening of the edge of the lid to close the bottle once opened. Whatever the case, it is preferable that the nipple be placed back inside of the container, is its sunken position before replacing the sealing part.

The process of breaking the seal and opening the liquid container 100 for use is illustrated in the sequence of Figures 1, 2 and 3. Figure 1 shows the bottle in position vertical with sealing part 120 formed integrally with the edge of the lid 112. To use the bottle, the part sealer 120 must be removed, and this is done first, applying a lateral force to the projection of the sealing part. For example, while holding the bottle with your hands, you can exert force with the thumbs on the tabs 128. This it causes the thin wall of fragile material 115 to break, and it break the seal formed by the lid. The sealing part 120 then it rises above the edge of the cover 112, as shown in figure 2. While the sealing part is lifted from the edge of the lid, teat 130, whose end is inside the sealing part, it is extracted through the opening created by the sealing part. Once the part has been deleted sealer, teat 130 extends completely from the bottle, ready to be used, as shown in figures 3 and 4.

Figure 6 is a cross-sectional view of the teat 130. As can be seen in the drawing, the base of the teat has a flat annular flange 132 from which the protruding part 134 of the nipple. The nipple that Shown is designed with a peripheral groove 136, at a height about half of the extension of the nipple, between the flange base and nipple tip 138. This groove peripheral can be composed of a thin wall with groove into the nipple, as shown. Slot or wall thin facilitates the stability of the nipple in position "sunken" referred to above. In addition, the junction section 140 of the nipple between the base and the suction section can be designed in such a way that bend gently from the base of the flange to the section of sucked out that extends, and projects transversely, and the transverse curvature may be suitable for the nipple to be Move easily between your extended and sunken position. In the junction section 140 of the nipple, designed to be substantially parallel to the plane of flange 132 where the two sections meet, it is easy to press the nipple down from the extended position to the sunken position, since it is not it is necessary to bend any region of the nipple except at the height of the groove or thin wall mentioned above. Be considered more appropriate that the teat junction section is bend gently from the inside diameter of the flange base to the groove in the middle. Figure 7 shows a section cross section of the nipple 130 in its sunken position.

Because teat 130 is designed to be used only once, the teat wall does not need to be as thick as the teats that are reusable, allowing save on the material used in the molding process. By example, the wall thickness of most of the nipple 130 it can be in the order of 0.5 to 1.5 millimeters, with material thicker (eg 2 mm) at the base of flange 132. In addition, the hemispherical section where the opening for the liquid (not shown), can be designed with a material slightly thicker wall. As seen in the drawings, the tip of the nipple may have a slightly larger diameter compared with the tubular axis thereof, to facilitate the use by child.

Considering the advantageous characteristics of the drinking containers described here, the drinking containers constructed in accordance with the present invention They are particularly suitable for use in use bottles unique, where the bottle has been previously filled, and then place the lid assembly with the nipple and seal hygienically the contents of the container. It can result, by Of course, it is desirable to sterilize the bottle and the cap assembly before placing the liquid and assembling everything, but this can be do in a convenient way known to experts in the Art. Care must be taken regarding hygiene during assembled, for example by applying a steam sterilizer or other similar element inside the set of the lid immediately before sealing it to the body of the container.

Depending on the content and the filling technique, a previously filled and single-use beverage bottle, according to an embodiment of the invention, can be offered for mass consumption by means of its supply in supermarkets and similar stores. Of course, also the drinking liquids for children are now available in this way, but, as mentioned above, these products require that the liquid be transferred to a container such as a reusable baby bottle, with its inherent drawbacks and Disadvantages in terms of hygiene and convenience. Moreover, the present invention can be easily applied to medical uses, such as the provision of drugs that are taken orally, for vaccination or treatment of children, or simply to feed babies in postnatal rooms of hospitals where the contents are sterilized. They are of particular importance, and the use of bottled products is high. In addition, the invention may be useful in the supply of drugs or food for children in remote locations, or perhaps plagued by famine, where sterilization of the bottles and their contents in situ is difficult or even impossible. Previously filled single-use bottles also solve another possible difficulty in the supply of drinkable nutrients to children whipped by famine, said difficulty being that they can mix and dissolve formulas erroneously in circumstances where the liquid fluid can be altered, or mixed before being used

It will be apparent to art experts that the shape of the container, and in particular the body of the container, are not of importance for the principles of this invention, and, although in the present document the invention has been described and illustrated with bottle / jug form, many other forms of Packaging, made from different materials.

Through these specifications, unless the context indicates otherwise, the word "consist", or variations such as "consists", "that consist", are understand that they involve the inclusion of an integer, or a group of integers, but not the exclusion of another integer or group of whole numbers.

The description of the present invention detailed above has been presented by way of example only, and is not intended as a restriction of the invention defined in the claims detailed here.

Claims (8)

1. Single use disposable beverage container Children consisting of:

a body of container (12) for the drinking liquid, wherein said container body has an open mouth (18);

a cover (110) with an edge (112) and a sealing part (120), the sealing part is formed integrally with the edge and is projected centrally from it; Y

a nipple flexible (130) with a section for the child to suck (134) and a fixed base flange (132) over the open mouth of the container through the edge of the lid attached to the container body around the mouth;

where

the part lid sealer (120) has a hollow interior that conforms to the suction section (134) of the nipple with a surface internal part of the sealing part surrounding the tip of the teat, so that the suction section (134) that is in the hollow interior of the sealing part of the lid (120) is integrated with the edge of the lid; and where the lid (110) is manufactured with a fragile material section (115) between the edge (112) and the part sealant (120) to be able to remove the sealing part from the edge of the top;

characterized in that:

the nipple, (130) the container body (12) is secured by the edge of the lid (112) with the nipple connected to the body of the container through the mouth opening (18) and

the edge of the lid remains in the body of the container (12) while the part sealer is removed.

2. Disposable beverage container according to claim 1, wherein the edge of the lid (112) is annular and the Fragile material section (115) is designed in such a way that can break and allow the sealing part to separate from the edge of the lid when applying a lateral force between the edge of the cover and sealing part (120). 3. Disposable beverage container according to claim 1 or 2, wherein the lid (110) forms a single piece Made of a plastic material. 4. Disposable beverage container according to claim 1 or 2, wherein the edge of the lid (112) is permanently attached to the body of the container (12). 5. Disposable beverage container according to claim 1 or 2, wherein the edge of the lid (112) is secured to the body of the container by means of a flange that extends down (116), connected to the body of the container by a thread connection (12). 6. Disposable beverage container according to claim 2 or 3, wherein the fragile material section (115) of The cover (110) consists of a ring of reduced wall thickness. 7. Disposable beverage container according to claim 1, wherein the suction section (134) is project centrally from the base of the flange (132) with the fixed peripheral flange between an edge (16) of the container body (12) that defines the mouth (18) and the edge of the lid (112), which secures the nipple (130) to the body of the container (12), and the nipple is designed with a section that bends (136, 140) between the section of the base of the flange and the suction section, which facilitates the partial inversion of the nipple by the movement of a tip (138) of the suction section of the nipple towards the plane of the flange base (132). 8. Disposable beverage container according to claim 1 or 2, wherein the separation of the sealing part (120) from the edge of the lid (112) creates a circular central opening on the edge of the lid, through which the section is projected suction (134) of the nipple.