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Bottle with closure cap

A technology for locking caps and bottles, which is applied in bottle filling, bottle/container caps, and capping containers with caps, etc. It can solve problems such as insufficient sealing and reduced beverage quality, and achieve the effect of improving mechanical rigidity and high sealing performance

Inactive Publication Date: 2016-10-26
RED BULL GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Here, due to the high temperature and the carbon dioxide contained in the beverage, very high internal pressures, for example 5 to 6 bar, can be reached in the bottle, which can lead to an undesired escape of carbon dioxide in the area of ​​the closure cap, because due to the high internal pressure may cause an insufficient seal in the closure area of ​​the bottle
However the reduction of the carbon dioxide content leads to an undesired reduction in the quality of the beverage

Method used

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  • Bottle with closure cap
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Examples

Experimental program
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Embodiment Construction

[0025] At the outset, it should be pointed out that in the differently described embodiments, identical components are provided with the same reference numerals or the same component designations, wherein the disclosure content contained in the entire description can be transferred without meaning to the same figures. mark or on the same part with the same component name. In addition, positional indications selected in the description, such as top, bottom, side, etc., also refer to the directly described and shown figures and can also be meaningfully transferred to the new position in the event of a position change.

[0026] All statements of numerical ranges in specific descriptions should be understood as including any and all partial ranges together, such as statements from 1 to 10 should be understood to include together a range defined by a lower limit of 1 and an upper limit of 10. All partial ranges starting off, ie all partial ranges starting at or above the lower limi...

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Abstract

The invention relates to a bottle having a bottle main body made from light metal and a neck provided with an external thread. The bottle (1) comprises a capsule-type closure cap (5) with a cap (6) closing an opening of the bottle (1) and a skirt (7) adjoining the cap (6) and provided with a thread (8) co-operating with the external thread (4) of the neck (3), the edge (9) of the neck (3) of the bottle (1) being formed by an overturned portion (10) of the neck (3). The overturned portion forms a bead extending circumferentially around an opening of the bottle main body (2). A free end of the over-turned portion (10) points in the direction of an external or internal face of the bottle (1). The overturned portion (10) is of a curved design in the region of an apex (11) of the edge (9) facing the cap (6), and the edge (9) of the bottle (1) has an essentially O-shaped cross-section.

Description

technical field [0001] The invention relates to a bottle with a bottle body made of light metal and a bottle neck with an external thread, wherein the bottle has a sleeve-shaped locking cap with a cap for closing the opening of the bottle and a connection On the peripheral surface of the top cover, the peripheral surface has threads corresponding to the external threads of the neck when the bottle is locked. Background technique [0002] Bottles of the type mentioned at the outset are frequently used as disposable bottles for beverages, especially carbonated beverages. High-quality carbonated beverages can also be pasteurized after filling and locking the bottle. Here, due to the high temperature and the carbon dioxide contained in the beverage, very high internal pressures, for example 5 to 6 bar, can be reached in the bottle, which can lead to an undesired escape of carbon dioxide in the area of ​​the closure cap, because due to the high internal Pressure may cause an in...

Claims

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Application Information

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IPC IPC(8): B65D41/46
CPCB65D1/0223B65D1/46B65D23/02B65D23/0828B65D41/34B65D41/465B65D1/023B65D41/325B65D41/348B65D41/3485B65D2251/026B65D1/0207B65D1/0246
Inventor P·许尔斯S·施魏格科夫勒
Owner RED BULL GMBH
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