ES1067495U - Opening device for bottles (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Opening device for bottles, characterized in that it consists of an enclosure (1) in the form of an incomplete ring and of a section (2) in the form of a c, intended to be coupled, together with an intermediate disc (3) of closure, on the lips (4) of the mouth of a bottle (5), deriving from the central and internal part (6) of the incomplete ring (1) an appendix (7) extended diametrically with respect to the incomplete ring and ending in a ring (8) of traction, in order to the separation of the device with respect to its closing position of the embouchure. (Machine-translation by Google Translate, not legally binding)

Description

Opening device for bottles.

Object of the invention

The present M.U. refers to a device of opening for bottles.

Field of the Invention

It is the manufacture and use of plugs airtight closure intended for bottles, especially those of the type used to contain refreshing drinks, beers and Similar.

Background of the invention

Numerous types of plugs are known and devices for opening beverage bottles, employees for the hermetic closing of these from their preparation until their consumption, appearing among the most widespread models called crown caps.

These known types of closure devices they usually have the need for a tool (opener) to be able to proceed to its separation from the mouths of a bottle and, even with that tool, they often pose difficulties in its extraction, which requires a certain skill and, Frequently a considerable effort.

It was therefore necessary to have a closing device whose separation does not require the use of a useful or the realization of efforts.

Brief Description of the Invention

The new device essentially consists of a closing body in general form of plate, intended to be coupled to the lips of the mouth of a bottle, ensuring its closure, and provided with an appendage with a tension ring that allows the separation of the device making an effort moderate and without using a tool to carry out the cited operation.

To facilitate the explanation, the present description of some drawings in which it has been represented, by way of illustrative and non-limiting example, a case of realization of a device for opening bottles, according to the principles of the claims.

Brief description of the drawings

Figure 1 represents the device of the invention seen by its internal face prior to its application to a bottle, figure 2 is a view of the device itself seen on its outer face, and figure 3 is a profile view partially sectioned

Figure 4 illustrates the new device once applied by tightly closing a bottle, and figure 5 shows the way how the device is removed manually, without the need of using a tool.

Figures 6 and 7 represent a disk intermediate to ensure the tightness of the closure of a bottle.

Detailed description of the invention

The designated elements with numbers in the Drawings correspond to the parts indicated below.

The device will preferably be constructed of sheet metal (tinplate) and comprises a body 1 in the form of Incomplete ring and C-shaped section 2, thus defining a Envelope applicable to lips 4 of the mouth of a bottle 5.

From the incomplete ring 1 an appendix 7 is derived, precisely from the part where said ring is open, and said appendix ends at its other end in a ring 8 that will allow pull it and the appendix in order to open the bottle.

In the part where it joins the incomplete ring 1, Appendix 7 forms a circular zone 9 corresponding to the inside of ring 1 and is defined by a pair of lines 11 and 12 pre-cut in the form of concentric arches with the ring.

The mentioned arched lines can be defined in shape of lines of smaller thickness of the material (sheet) forming the body 1, which will allow easy tearing when making an effort of traction applied to ring 8.

A disc 3 of a synthetic material is used to apply immediately to the lips of the bottle, being surrounded and pressed by the incomplete ring 1, as see in figure 4. Disk 3 presents advantageously a flange 14 on its periphery and a highlight annular 15 on your face facing the inside of the bottle.

The device described above applies, with effect of perfect closure and by mechanical means, in the plant of bottling of the interested drink. Its separation by the beverage consumer is effected without difficulty, according to Figure 5, pulling the ring 8 upwards (according to the arrow) and causing the tearing of lines 11 and 12, which produces the deformation of the incomplete ring 1 and its easy separation.

Claims (3)

1. Opening device for bottles, characterized in that it consists of an enveloping body (1) in the form of an incomplete ring and a C-shaped section (2), intended to be coupled, together with an intermediate closing disc (3), on the lips (4) of the mouth of a bottle (5), deriving from the central and internal part (6) of the incomplete ring (1) an appendix (7) extended diametrically with respect to the incomplete ring and terminated in a ring (8) of traction, in order to separate the device from its closing position of the mouth. Device according to claim 1, characterized in that the appendix (7) comprises a part (9) of a practically circular shape and of a diameter equivalent to the central space of the incomplete ring (1) and is derived in an area (10) of smaller width and curved, externally completing the ring (1) and forming at its end the traction ring (8), which is initially attached to the neck of the bottle (5). Device according to claims 1 and 2, characterized in that the circular part (9) of the appendix (7) is initially defined by a pair of pre-cut lines (11, 12) in the form of opposing arcs, intended for its tearing and lifting of the appendix (7), facilitating the separation of the incomplete ring (1) and its closing disc (3).