RU64600U1 - PROCUREMENT DEVICE - Google Patents

Abstract

The utility model is aimed at improving the reliability of clogging while simplifying the design. The specified technical result is achieved by the fact that the closure device contains an annular section with a weakened cross-section for opening the device, a pouring element, first and second plastic cylindrical bodies, a removable shutter with a one-way valve and a lid with a thread on the inner surface, which interacts with the thread on the outer surface of the pouring item. The pouring element is made in the form of a single part with the first plastic cylindrical body. The lid is made of plastic material, the first case is equipped with means for rigid fixation on the neck of the bottle. The second plastic cylindrical body is made in the form of a single part with a cover and rotatably placed coaxially with the first body. The said bodies are equipped with means for coupling with each other, for example, protrusions with a conical cross-section. An annular section with a weakened section is placed on the lower edge of the second body above the clutch means. 4 cpf, 5 ill.

Description

The utility model relates to the food industry, namely, corking devices for glass bottles intended, for example, for bottling and storing strong high-quality alcoholic beverages in them.

The prototype of the claimed device is a clogging device containing an annular section with a weakened cross-section for opening the device, a pouring element made in the form of a single part with a plastic cylindrical body, a removable shutter with a one-way valve and a cap with thread on the inner surface that interacts with the thread on the outer surface pouring element. The cover is made of plastic material. The housing is equipped with means for rigid fixation on the neck of the bottle, namely, the inner surface of the housing is equipped with at least one annular protrusion and longitudinal protrusions. In addition, the closure device contains a metal casing in which the said elements are installed, and which has an annular section with a weakened cross section. The casing is rigidly connected to the lid and to the pouring element, respectively, above and below the annular section with a weakened section. The edge of the lid has an outer diameter, the value of which is larger than the inner diameter of the casing and is located between the annular section with a weakened cross-section and the junction of the pouring element with the casing (see patent for utility model of Ukraine No. 16890 according to application No. u 2006 05926 from 05.29.2006, B65D 41 / 34, B65D 41/38).

A disadvantage of the known clogging device is a heap of structural elements (including a fragile annular section with a weakened cross-section) and their mutual connection in the area of the neck end,

which is a place of insufficiently reliable adhesion with its glass surface of the pouring element with a shutter, sensitive to mechanical stress, temperature fluctuations, etc.

The utility model is based on the task of improving the clogging device, in which, due to the introduction of new elements and their new connection with known elements, the reliability of clogging is increased while simplifying the design.

To solve the problem in a clogging device containing an annular section with a weakened cross-section for opening the device, a pouring element made in the form of a single part with the first plastic cylindrical body, a removable shutter with a one-way valve and a lid with a thread on the inner surface that interacts with the thread on the outer surface of the pouring element, the lid is made of plastic material, the first body is equipped with means for rigid fixation on the neck of the bottle, according to the useful m Once dressed, a second plastic cylindrical housing is introduced, made in the form of a single part with a cover and rotatably arranged coaxially with the first housing, the said housings are equipped with coupling means to each other, an annular section with a weakened section for opening the device is placed on the lower edge of the second housing above the coupling means .

The clutch means can be made as the first and second transverse clamps in the form of annular protrusions or in the form of an annular protrusion located on the outer surface of the first housing, respectively, and protrusions placed discretely or in separate groups on the inner surface of the second housing.

Preferably, the protrusions have a conical cross-section.

An annular section with a weakened cross-section can be made, for example, in the form of a perforated linear bridge.

Means for rigid fixation on the neck of the bottle of the first body can be performed, for example, as in the prototype.

The cover with a second plastic cylindrical body can be placed in a decorative casing, for example, metal.

The set of essential features of the claimed device allows for high clogging reliability while simplifying the design by spacing along the throat axis the adhesion zone of the device elements with the throat end and the zone of fragile annular section with a weakened cross-section with the corresponding elements of the device. The technical problem is solved due to the formation of an integral protective cap, which overlaps the vulnerable point of connection of the pouring element and the shutter with the end of the neck, by the introduced second case and the cover. At the same time, the first and second bodies interlocked in the area of the lower edges form a two-layer body, which will more reliably protect the neck of the bottle. At the same time, the lower edge of the second body, which is separated along the annular section with a weakened cross section together with the clutch means of the second body, serves as a reliable indicator of uncorking of the bottle.

The essence of the utility model is illustrated by drawings:

figure 1 - General view of the clogging device, partially in section;

figure 2 - remote element I of the device in figure 1;

figure 3 - cover with a second housing of the device of figure 1, in section;

figure 4 - pouring element of the device of figure 1;

5 is an example of the execution of the neck of the bottle, partially in section.

The closure device contains an annular section 1 with a weakened cross section for opening the device, namely, a perforated linear bridge, a pouring element 2, made in the form of a single part with the first plastic cylindrical body 3, a removable shutter 4 with a one-way valve 5 and a plastic cover 6 with thread 7 on the inner surface, which interacts with the thread 8 on the outer surface of the pouring element 2 (figure 1). The cover 6 is made in the form of a single part with a second plastic cylindrical body 9 placed rotatably coaxially with the first body 3. The first building 3 is equipped

means for rigid fixation on the neck 10 of the bottle, namely, the inner surface of the first body 3 is equipped with at least one annular protrusion 11 and longitudinal protrusions 12 (figure 1). The cases 3 and 9 are equipped with means for engaging with each other, made as the first and second transverse latches 13 and 14, respectively placed on the outer surface of the first housing 3 and on the inner surface of the second housing 9 (Fig.2). The transverse retainer 13 can be made in the form of an annular protrusion (figure 4), and the transverse retainer 14 - in the form of an annular protrusion or protrusions placed discretely or in separate groups (figure 3). The protrusions of the retainers 13 and 14 have a cone-shaped cross section. An annular section 1 with a weakened cross-section is placed on the lower edge of the second housing 9 above the engaged transverse latches 13 and 14 (figure 2). The cover 6 with a second plastic cylindrical body 9 is placed in a decorative metal casing 15 as shown in the drawing (figure 1).

The assembly and operation of the clogging device is as follows.

The cover 6 is screwed onto the pouring element 2, while the thread 7 of the cover 6 interacts with the thread 8 of the pouring element 2, and the second plastic cylindrical body 9 rotates axially and is pulled onto the first plastic cylindrical body 3 until it engages with each other with a snap using lateral clamps 13 and 14 (figures 1 and 2). A removable shutter 4 is installed in the pouring element 2. A ball is placed in the cavity of the removable shutter 4 to form a one-way type valve 5 (Fig. 1). In assembled form, the clogging device with force is mounted on the neck of a bottle 10. Longitudinal protrusions 12, made on the inner surface of the first body 3, are located in the hollows between the longitudinal protrusions 16 on the neck 10 of the bottle. The annular protrusion 11 on the inner surface of the first housing 3 acts as a snap mechanism that grips the annular protrusion 17 on the neck 10 of the bottle (FIGS. 1 and 5). On the bottom edge

the second body 9 perform a perforated annular portion 1 above the level of the transverse latches 13 and 14. A decorative metal casing 15 is installed on the assembled structure, while the bottom of the cover 5 can be fastened to the bottom of the casing 15 by an adhesive joint.

When the bottle is opened for the first time, namely during rotation with simultaneous lifting of the lid 6 together with the second body 9, the axial lifting and clutch forces of the first and second bodies 3 and 9, directed in opposite directions, break the latter along the perforated annular section 1. This separates the edge of the second body 9 together with its transverse latch 14, which allows to detect unauthorized uncorking of the bottle.

Claims (5)

1. A capping device containing an annular section with a weakened cross-section for opening the device, a pouring element made in the form of a single part with a first plastic cylindrical body, a removable shutter with a one-way valve and a lid with a thread on the inner surface that interacts with the thread on the outer surface of the pouring element, the lid is made of plastic material, the first case is equipped with means for rigid fixation on the neck of the bottle, characterized in that a second plastic c of cylindrical body formed in a single piece with the cover and disposed coaxially with the first body rotatably, said body equipped with coupling means with each other, the annular portion with the weakened section is situated at the lower edge of said second body above the grip means. 2. The capping device according to claim 1, characterized in that the clutch means are made as first and second transverse retainers in the form of annular protrusions located respectively on the outer surface of the first housing and on the inner surface of the second housing. 3. The capping device according to claim 1, characterized in that the coupling means are made as first and second transverse latches in the form of an annular protrusion located on the outer surface of the first housing, respectively, and protrusions placed discretely or in separate groups on the inner surface of the second housing. 4. The capping device according to claim 2 or 3, characterized in that the protrusions have a cone-shaped cross section. 5. The capping device according to claim 1, characterized in that the annular section with a weakened section is made in the form of a perforated linear jumper.