WO2012125072A1

WO2012125072A1 - Bottle stopper

Info

Publication number: WO2012125072A1
Application number: PCT/RU2011/000957
Authority: WO
Inventors: Александр Валерьевич ЧАРНЕЦКИЙ
Original assignee: Charneczkij Aleksandr Valer Evich
Priority date: 2011-03-17
Filing date: 2011-12-05
Publication date: 2012-09-20
Also published as: DE212011100127U1; EA201301274A1; US20130221006A1; PL122160U1

Abstract

The utility model relates to devices for temporarily covering a passage into a container with the aim of preventing various substances from the environment from dropping into said container, and also of preventing liquid from spilling from said container, in particular to bottle stoppers. The aim of the proposed utility model is a reduction in consumption of material. The utility model is realized in the following manner. The user turns the bottle with the neck downwards and mounts said bottle onto a pouring device. The pouring device is equipped with a reciprocal part, for example in the form of a pipe with an end which is not perpendicular to the axis of the pipe. Said pipe enters an aperture and tears a barrier by the exertion of pressure thereon by the weight of the bottle containing liquid. This makes it possible for liquid to be fed to the pouring device. The design of the device in the form of a lateral wall, an end wall, a first projection and a barrier makes it possible to reduce the amount of expensive material required in the manufacture of the device (the lateral wall, end wall and first projection) since the barrier is made from a different material. The mounting of bottles containing liquid onto a pouring device is also made easier because the aperture is opened, in other words the barrier is torn, by the effect of the weight of the bottle containing liquid, without the use of an additional load, i.e. less force is required from the user.

Description

Bottle stopper

FIELD OF THE INVENTION A utility model relates to devices for temporarily blocking a passage into a container, in order to prevent various substances from entering the environment, as well as to prevent spillage of liquid contents from the container, in particular bottle caps, bottle caps, and bottle caps for other containers .

State of the art

Known device plug (http://viaton.com.ua/combo.html). The device includes a housing, which is a hollow cylinder with protrusions on the inner surface and with drowning in the end part. In this case, the housing consists of a side wall and an end part. Drowning is performed in the central part of the end wall.

The disadvantages of the device are: a large weight of the product, excessive material consumption, the inability to provide a constant rupture force of the membrane when installing a bottle of water in the water intake unit, as well as the high cost of tooling for casting the product with thin-walled elements, due to the lack of the ability to cast the end part rather thin.

The closest technical solutions (prototypes) are bottle caps (RF patent N ° 70878) and bottle caps (http://www.bericap.com/index.php?id=55 & L = 2 & id = 55).

The bottle stopper (RF patent N ° 70878) contains a cylindrical part, an end part, a cylindrical recess, a side wall, a bottom, a ledge, a cut, and a seal. The cylindrical part is made in the form of a hollow cylinder and is connected by one base with the end part made in the form of a disk. In the center of the end part there is a cylindrical recess formed by a side wall connected to the end part by one of its bases. The side wall has the shape of a hollow cylinder. A bottom is attached to the side wall on the opposite side from the end part. The bottom is made in the form of a disk. Moreover, on the inside the side wall between the bottom and the end part is inclined toward the end part of the ledge. Near the ledge from the side of the cylindrical recess, a cut is made located from the ledge from the end part. The seal is located on the end part near its edges from the side of the side wall. The side wall and the cylindrical part are located on one side of the end part.

The disadvantages of the prototype are the large consumption of materials, due to the inability to perform devices of smaller thickness.

The bottle stopper (http://www.bericap.com/index.php?id=55 & L = 2 & id = 55) consists of a body with a hole, a sealing gasket and an internal small stopper that covers the hole in the body.

The disadvantages of the prototype are an excessive number of parts, excessive material consumption and lack of tightness at the interface between the housing and the small plug.

The purpose of the proposed utility model is to reduce material consumption.

Disclosure of invention

This goal is achieved due to the fact that the stopper for the bottle contains a side wall, an end wall and a partition, and the end wall is made in the form of a disk with the first outer surface and the first inner surface, an opening is made in the end wall coaxial to the end wall, the end wall is connected around the perimeter with one of the edges of the side wall made cylindrical, the side wall is made with the possibility of fixing on the neck of the bottle, while the first inner surface is turned towards the side a new wall, the partition is attached to the end wall from the side of the first inner surface to provide overlapping holes, characterized in that the partition is made of film, in the particular case the end wall is supplemented by the first protrusion made annular, the first protrusion is one of the edges attached to the end wall from the side the first inner surface around the perimeter of the hole, and the partition is attached to the first protrusion from the side of the first protrusion opposite the first inner surface.

Brief Description of the Drawings The utility model is illustrated by drawings (FIGS. 1, 2), where in FIG. 1 shows a section through a device with a first protrusion; FIG. 2 shows a device without a first protrusion. An embodiment of the invention

The drawing indicates: end wall 1, neck 2, hole 3, partition 4, first protrusion 5, first outer surface 6, first inner surface 7, third protrusion 8, side wall 9, second protrusion 10, second inner surface 11, second outer surface 12.

The main elements of the device are the side wall 9, the end wall 1 and the partition 4.

In general, the device is a cover (plug), consisting of a cylindrical body with a hole 3 and a membrane (partition 4), hermetically closing this hole 3. The body is a hollow cylinder open from one end (including side wall 9 and end wall 1) with second protrusions 10 on the second inner surface 11 and with a hole 3 in the opposite end (end wall 1). The hole 3 is hermetically sealed with a membrane (partition 4) from the film. The shape of the cork is made to ensure fixation on the neck 2 of the bottle using the second protrusions 10 on the second inner surface 11 of the cork. Fixation is provided by pairing with mating protrusions (third protrusions 8) on the neck of 2 bottles. In this case, the end face (end wall 1) with the hole 3 and the partition 4 provides a tight seal of the neck 2 of the bottle.

The device is symmetrical about the imaginary axis of the device, which passes through the end wall 1 and the partition 4.

The side wall 9 is made in the form of a cylindrical surface of a straight circular cylinder. The side wall 9 has a second outer surface 12 and a second inner surface 11. The second outer surface 12 faces the inside of the side wall 9, i.e. to the imaginary axis of the device. The second outer surface 12 faces outward of the side wall 9, i.e. from the imaginary axis of the device. The side stack 9 along one of the edges is connected to the end wall 1. Side wall 9 made with the possibility of mounting the device on the neck of 2 bottles.

The end wall 1 is made in the form of a disk or a round plate. The end wall 1 around the perimeter is connected to one of the edges of lateral wall 9 coaxially side wall 9. The end wall 1 has a first inner surface 7 and a first outer surface 6. The first inner surface 7 facing inside the product, i.e., to the second inner surface 11 of the side wall 9. The first outer surface 6 is facing outward, i.e. to the side of the side wall 9. In the central part of the end wall 1, a hole 3 is made. The hole 3 is made coaxially with the end wall 1. The hole 3 is made round. The hole 3 is made through, i.e. passing from the first outer surface 6 to the first inner surface 7. The end wall 1 is provided with a first protrusion 5.

The first protrusion 5 is made in the form of a cylindrical surface of a straight circular cylinder. The diameter of the first protrusion 5 is made smaller than the diameter of the side wall 9. The first protrusion 5 along one of the edges is connected to the end wall 1 along the perimeter of the hole 3 made in the end wall 1. In this case, the first protrusion 5 forms a continuation of the hole 3 made in the end wall 1. The first protrusion 5 is connected to the end wall 1 from the side of the first inner surface 7. The first protrusion 5 is located coaxially with the imaginary axis of the device. Along the edge opposite the edge connected to the end wall 1, the first protrusion 5 is connected to the partition 4.

The side wall 9, the end wall 1 and the first protrusion 5 are made as one part. The side wall 9, the end wall 1 and the first protrusion 5 can be made of various polymers and plastics.

The device can be performed without the first protrusion 5. In this case, the partition 4 is attached to the first inner surface 7 of the end wall 1.

The partition 4 is made of thin strong material, for example, of a film. In this case, the partition 4 may consist of one or more layers, depending on the necessary consumer and strength properties (puncture resistance, the presence of a barrier layer, the need to apply an image and text, a predetermined burst force when installed on the filling device, etc.). In the particular case, the partition 4 can be made as a multilayer film consisting of low density polyethylene laminated with a film of polyethylene terephthalate (an example of execution is given, for example, on the website http: //www.artplast. ru / production_to_order / flexiblewrapper / multlayer /). If necessary, text or an image can be printed on the partition, and it, in turn, can act as a label.

The partition 4 is made with the provision of overlapping holes 3.

The partition 4 is necessary to prevent spillage of liquid contents from the tank, as well as to prevent foreign substances from entering the tank from the environment. The partition 4, in the case of use on bottles with drinking water, can be performed with the possibility of its rupture under the influence of the weight of the filled bottle when installing the filled bottle on the liquid filling device.

Septum 4 may be attached around the perimeter of the first protrusion 5 or periphery of the opening 3 with a first inner surface 7, for example by means of welding the contact method or ultrasonication, or by any other means that provides strength and integrity at the junction. It is also possible to mount the partition 4 to the device during the casting (stamping) of the device. In this case, the partition 4 is inserted into the mold before casting (stamping), and then the partition is combined with the product in one piece during the casting (stamping) process.

The device is mounted on the neck 2 by means of a connecting element. As a connecting element can be applied, for example: a thread on the second inner surface 11 (in this case, a mating thread is performed on the neck 2); or as a connecting element, the connection of the device with the neck 2 in the heated state can be used, which ensures their connection after cooling (soldering or thermal shrinkage); or bonding with an adhesive; or with an interference fit; or in any other way.

The drawing shows an example of a connecting element in the form of a second protrusion 10. In this case, the connection of the device with the neck 2 is made due to the mutual engagement of the second protrusion 10 and the third protrusion 8. The second protrusion 10 is located on the second inner surface 11 of the side wall 9. The second protrusion 10 is made roundabout. The second protrusion 10 is located coaxially with the device. The third protrusion 8 is located on the neck of the 2 bottles near the free end of the neck 2. The third the protrusion 8 is made annular. The third protrusion 8 is located coaxially with the neck of the bottle 2, and also coaxially with the device when the device is mounted on the neck 2.

Industrial applicability

The utility model is implemented as follows.

The user makes the case (side wall 9, end wall 1 and the first protrusion 5), as described above, for example, casts in a thermoplastic machine. The user attaches the partition 4 around the perimeter of the first protrusion 5 or around the perimeter of the hole 3 from the side of the first inner surface 7, in the case of the device without the first protrusion 5. The user fills the bottle with liquid, for example water. Next, the user secures the device to the neck of 2 bottles. The second protrusion 10 is engaged in the third protrusion 8. In this case, due to the engagement of the second protrusion 10 on the third protrusion 8 prevents the device from falling off the neck 2.

The user turns the bottle with the neck 2 down and installs it on the filling device. In this case, the filling device is provided with a mating part, for example, in the form of a tube with an end face not perpendicular to the axis of this tube. This tube enters the hole 3 and breaks the partition 4 due to the pressure on it of the weight of the bottle with liquid. This ensures the supply of fluid to the filling device.

Thus, the execution unit from the sidewall, the end wall, the first projection and walls saves expensive material necessary for the manufacture of the device (the sidewall, end wall and the first projection), by making the walls of another material. It also facilitates the installation of liquid bottles on the dispenser by opening the opening, i.e. rupture of the septum under the influence of the weight of the bottle with the liquid without applying an additional load, i.e. less effort by the user.

Claims

Utility Model Formula

1. A bottle stopper containing a side wall, an end wall and a partition, the end wall being made in the form of a disk with a first outer surface and a first inner surface, a hole coaxial to the end wall is made in the end wall, the end wall is perimeter connected to one of the edges of the side a wall formed of a cylindrical side wall with vsholnena enable locking of the neck of the bottle, the first inner surface facing the side wall, dividing wall is attached to the tsevoy side wall of the first inner surface providing holes overlap, characterized in that the partition wall of vsholnena film.

2. A bottle stopper according to claim 1, characterized in that the end wall is supplemented by a first protrusion made annular, the first protrusion is connected to the end wall from the side of the first inner surface along the perimeter of the hole, and the partition is attached to the first protrusion from the side of the first protrusion opposite the first inner surface.