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Wine bottle sealing cap

A technology of sealing caps and sealing caps, applied in the field of wine bottle sealing caps, can solve the problems of poor sealing, high cost, harm to human health by plasticizers, etc., and achieve the effects of good sealing and simplified structure

Active Publication Date: 2013-05-01
浙江程大包装材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing wine packaging, glass bottles and ceramic bottles are the most commonly used two kinds of bottles. The sealing of the bottle mouth usually uses the structure of a plastic fixing sleeve and a bottle cap. There is an external thread for connecting the bottle cap. The inner wall of the lower part of the fixing sleeve is provided with a one-way fixing foot, and the bottle mouth is provided with a fixing groove. Through the one-way fixing foot and the fixing groove, the fixing sleeve and the bottle mouth Connection, after the structure is filled with wine and sealed, the alcoholic beverage in the bottle is easy to contact with the plastic part of the bottle cap or the upper part of the fixing sleeve during transportation and storage. Once the contact time is too long, plasticizers will be produced Harmful to human health
However, if other materials are used to replace the plastic fixing sleeve and bottle cap, it will lead to problems such as poor sealing, high cost, complex structure, and not suitable for assembly line assembly.
[0003] In order to solve the problem of contact between alcoholic beverages and plastic fixing sleeves and bottle caps, the patent application number is 201310038015.2, and the invention patent application named "A Sealing Device for Wine Bottles" has designed a sealing structure with a relatively reasonable structure. But at the same time, there are disadvantages of its relatively complex structure, and the overall structure of the sealing device is slightly bulky after molding.

Method used

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  • Wine bottle sealing cap
  • Wine bottle sealing cap

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] according to figure 1 , figure 2 , the present embodiment is made up of bottle cap 2, elastic pad 11, sealing cover plate 6, fixed sleeve 3, sealer 5, pressure piece 12, and described elastic pad 11 is rubber ring, and described pressure piece 12 is elastic rubber ring; The pressure piece 12 is annularly sleeved on the sealer 5, the upper end of the pressure piece 12 is against the rib 4, and the lower end of the pressure piece 12 is against the edge 8; the bottle mouth 1 is covered by the Supported by one-way fixed foot 15, the upper and lower ends of the pressure piece 12 are limited by the rib 4 and the rim 8 and the pressure piece 12 is compressed, and the pressure piece 12 generates pressure so that the rim 8 on the sealer 5 The lower surface is close to the upper surface of the bottle mouth 1 to form a sealing state between the baffle 8 and the bottle mouth 1 , and the lower surface of the baffle 8 and the upper surface of the bottle mouth 1 are the same plane. ...

Embodiment 2

[0031] according to image 3 , Figure 4 , different from the first embodiment, the two sides of the retaining edge 8 are provided with clamping feet 13, and the inner wall of the fixed sleeve 3 is provided with a clamping groove 14 matching the clamping feet 13, and the clamping feet 13 is located in the card slot 14 , and the height of the card feet 13 is less than or equal to the height of the card slot 4 . The elastic pad 11 is a rubber gasket. All the other are the same as embodiment one.

Embodiment 3

[0033] according to Figure 5 , Image 6 , Figure 7 , the difference from the first embodiment is that the upper surface of the bottle mouth 1 is inclined inwardly and downwardly to form a bevel, and the lower surface of the baffle 8 is provided with an edge matching the upper surface of the bottle mouth 1 Mouth slope 16 , under the action of the pressure member 12 , the lower surface of the baffle 8 is in close contact with the upper surface of the bottle mouth 1 to form a seal. All the other are the same as embodiment one.

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Abstract

The invention discloses a wine bottle sealing cap, which comprises a bottle cap, a fixing sleeve, a sealer and a sealing cover plate, wherein the inside of the fixing sleeve is provided with a flange positioned above a bottle mouth; the main body of the sealer is in a drum shape of which the opening faces downwards; the top surface of the sealer is provided with a through hole; the lower side wall of the sealer is provided with a blocking edge; the lower surface of the blocking edge is tightly cooperated with the top surface of the bottle mouth; the inside of the sealer is communicated with the inside of the bottle mouth; the lower part of the fixing sleeve is sheathed outside the bottle mouth; the upper part of the fixing sleeve is sheathed outside the sealer; the flange is positioned above the blocking edge; the sealing cover plate is positioned in the bottle cap; and the sealing cover plate is connected with the inner top surface of the bottle cap by an elastic cushion. The wine bottle sealing cap disclosed by the invention has the advantages that the structure of the wine bottle sealing cap is further simplified while the plasticizer problem due to the fact that inebriant contacts plastic for a long time is eliminated, and therefore the wine bottle sealing cap is more suitable for industrial production and assembling and has a good tightness.

Description

technical field [0001] The invention relates to an alcohol beverage bottle, in particular to a wine bottle sealing cover. Background technique [0002] In the existing wine packaging, glass bottles and ceramic bottles are the most commonly used two kinds of bottles. The sealing of the bottle mouth usually uses the structure of a plastic fixing sleeve and a bottle cap. There is an external thread for connecting the bottle cap. The inner wall of the lower part of the fixing sleeve is provided with a one-way fixing foot, and the bottle mouth is provided with a fixing groove. Through the one-way fixing foot and the fixing groove, the fixing sleeve and the bottle mouth Connection, after the structure is filled with wine and sealed, the alcoholic beverage in the bottle is easy to contact with the plastic part of the bottle cap or the upper part of the fixing sleeve during transportation and storage. Once the contact time is too long, plasticizers will be produced Harmful to human...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D51/18B65D53/00
Inventor 凌振环
Owner 浙江程大包装材料有限公司