RU179109U1 - GLASS BOTTLE NECK - Google Patents

Abstract

The invention relates to the production of a glass bottle with a screw whisk intended for use with caps equipped with a plastic or aluminum case. The technical result achieved by the utility model is to expand the applicability of a bottle with caps of different types. The specified technical result is achieved in the neck a glass bottle including a threaded cylindrical section, a conical section and a smooth cylindrical section, so that the conical chastok passes in a smooth cylindrical portion with an annular ledge end stop for the skirt of the cap the plastic body. 1 s.p. f-ly, 3 ill.

Description

The utility model relates to the field of manufacture of a glass bottle with a screw whisk, intended for use with caps equipped with a plastic or aluminum case.

The prior art glass bottles with a threaded cylindrical section, which experts call a screw whisk (see, for example, interstate standard GOST 10117.2-2001. Glass bottles for food liquids).

From the description of patent RU 39875 U1, IPC B65D 1/02, publ. 08/20/2004, the design of the neck of a glass bottle with a screw rim is known, including a threaded cylindrical section and a section of a conical shape (hereinafter referred to as a conical section).

From the description of the patent US 3930588, IPC B65D 41/34, publ. 01/06/1976, the known design of a closure cap for capping glass bottles with a screw whisk, including an insert and a thin-walled body with a head and a skirt.

From the description of US Pat. No. 3,930,588, the neck of a glass bottle is also known, including a threaded cylindrical section and a conical section.

The closure cap is lowered onto the neck of the glass bottle, after which the body is crimped at the threaded section and at the transition point of the neck from the threaded cylindrical section to the conical section.

From the description of patent RU 2340524 C2, IPC B65D 41/04, publ. 12/10/2008, the design of a closure cap for sealing glass bottles with a screw whisk is known, including an insert made of plastic material and a thin-walled aluminum case with a head and a skirt.

From the description of patent RU 2340524 C2, the neck of a glass bottle is also known, including a threaded cylindrical section and a conical section.

The closure cap is lowered onto the neck of the glass bottle, after which the body is crimped at the junction of the neck from the threaded cylindrical section to the conical shaped section.

The prior art is known, see patent RU 97499 for industrial design, MKPO 09-07, publ. 03/16/2016, a closure cap with a plastic case for the screw neck of a glass bottle, which is produced by Nord Pak LLC (Perm, RU) under the CUPOLA light brand (see, for example, information on the Internet link http: / /megasklad.ru/lots/view/1431912).

The closure cap with the plastic case is lowered onto the neck of the glass bottle and snapped onto it.

For the closest analogue of the claimed utility model adopted the design of the neck of a glass bottle, known from the description of patent RU 101688 U1, IPC B65D 1/02, publ. 01/27/2011, which includes a threaded cylindrical section, a conical section and a smooth cylindrical section, turning into an annular collar at the place where the neck and the bottle shoulders are connected. According to the description, landing fields for caps with an aluminum body 38 and 44 mm high are formed on a smooth cylindrical section, which expands the assortment of bottles for bottling drinks.

The disadvantage of the closest analogue is the unsuitability of the neck of the bottle for use with a cap equipped with a plastic case.

The technical problem to which the utility model aims is to create a design for the neck of a glass bottle with a screw whisk, characterized by the possibility of alternative use with a pair of caps having different connection principles with the neck of a glass bottle - with a cap equipped with an aluminum case and with a cap equipped with plastic case.

In particular, the neck of a glass bottle with a diameter of 28 mm should be in harmony with the cap equipped with an aluminum body 44 mm high, and with the cap “CUPOLA light” equipped with a plastic body that covers the neck by 42 mm.

The technical result, which the utility model aims to achieve, is to expand the applicability of a glass bottle with a screw whisk with caps of various types.

The above technical result is achieved in the neck of a glass bottle, which includes a threaded cylindrical section, a conical section and a smooth cylindrical section for fitting the cap with an aluminum body.

The above technical result is achieved by the fact that the conical section passes into a smooth cylindrical section with the formation of an annular ledge to abut the end of the skirt of the plastic cap.

Moreover, in the particular case of the implementation of the utility model, the conical section passes into a smooth cylindrical section at a distance from the end of the neck of 42 mm, and the width of the step is 1.5 mm.

The utility model is illustrated by the following images. In FIG. 1 shows the neck of a glass bottle with a screw whisk.

In FIG. 2 shows the neck of a glass bottle with a whisk assembly with a cap equipped with an aluminum case with a diameter of 28 mm and a height of 44 mm.

In FIG. Figure 3 shows the neck of a glass bottle with a whisk assembly with a cap “CUPOLA light” manufactured by Nord Pack LLC (RU) equipped with a plastic case. With reference to FIG. 1 marked:

1 - the neck of a glass bottle with a screw whisk;

2 - threaded cylindrical section of the neck;

3 - conical section;

4 - smooth cylindrical section;

5 - annular bead;

6 - bottle shoulder;

7 - an annular ledge for abutting the end of the skirt of the plastic cap body.

The utility model can be successfully implemented, for example, in the design of the neck 1 of a glass bottle with a screw rim, which includes (see Fig. 1, 2, 3) a threaded cylindrical section 2, a conical section 3, a smooth cylindrical section 4 and an annular shoulder 5 connecting the neck with a shoulder 6 bottles.

Note that the presence of an annular shoulder 5 is not required for this utility model.

To implement the utility model, the conical section 3 is transitioned to a wider smooth cylindrical section 4 with the formation of an annular ledge 7 to abut the end of the skirt of the plastic cap body.

To use the neck with a standard cap equipped with an aluminum case with a diameter of 28 mm and a height of 44 mm or a cap “CUPOLA light” equipped with a plastic case, the boundary of the transition of the conical section into the cylindrical is performed at a distance of 42 mm from the end of the neck, and the width of the annular step for stopping the end the skirts of the plastic cap body are 1.5 mm.

The dimensions of the neck for use with another pair of caps equipped with aluminum and plastic cases, specialists can calculate, given the following conditions:

the height of the aluminum case of the cap used must exceed the distance from the end of the neck to the annular ledge 7;

the depth of the hole in the plastic case of the cap used should be equal to the distance from the end of the neck to the annular ledge 7.

The proposed neck can be used without affecting the appearance of the cap, the body of which is made of aluminum, and the height exceeds the distance from the end of the neck to the annular ledge. In this case, the cap body skirt completely covers the annular ledge 7 for abutting the end of the skirt of the plastic cap body.

An example of installing a cap with an aluminum body on the neck of a glass bottle is shown in FIG. 2.

The proposed neck can also be used without compromising the appearance of the cap, the body of which is made of plastic, and the depth of the hole in the cap is equal to the distance from the end of the neck to the annular ledge. In this case, the cap body skirt rises on the ledge flush with the neck.

An example of installing a cap with a plastic case on the neck of a glass bottle is shown in FIG. 3.

The conducted patent studies confirm the world novelty of the utility model.

The implementation of the prototype utility model confirmed its compliance with the stated technical result.

Claims (2)

1. The neck of a glass bottle, including a threaded cylindrical section, a conical section and a smooth cylindrical section, characterized in that the conical section passes into a smooth cylindrical section with the formation of an annular ledge to abut the end of the skirt of the plastic cap body. 2. The neck according to claim 1, characterized in that the conical section becomes cylindrical at a distance of 42 mm from the end of the neck, and the width of the annular ledge for stopping the end of the skirt of the plastic cap body is 1.5 mm.

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