Glass wine bottle melting sealing structure

Abstract

An annular convex tooth (4) is arranged at the bottom of a bottleneck section (1) of a glass wine bottle body (5), and after a bottleneck (1-3) at the top of the bottleneck section (1) is fused and sealed, a broken annular groove (3) is formed by clamping the outer diameter of the middle of the bottleneck section (1) through a mold; the periphery of the upper part of the bottleneck section (1) is sleeved with a thermal shrinkage sheath (2), and the breaking ring groove (3) is filled through shrinkage of the thermal shrinkage sheath (2); a plastic protection seat (6) is sleeved on the periphery of the annular convex tooth (4), a plastic protection sleeve (7) is sleeved on the periphery of the heat-shrinkable sheath (2), the plastic protection sleeve (7) and the plastic protection seat (6) are connected together, the top of the bottleneck section (1) is melted and sealed, and the heat-shrinkable sheath (2) is located in a closed inner cavity of the plastic protection sleeve (7). According to the utility model, the plastic material is completely prevented from being contacted with the wine liquid, and the pollution of the plastic material to the wine liquid is completely avoided. And the anti-leakage, anti-volatilization and anti-refilling and anti-counterfeiting effects are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wine bottle sealing, and particularly relates to a melting sealing structure for a glass wine bottle. Background Art

[0002] At present, glass or ceramic (glazed) containers are used for liquor packaging, but most of the sealing materials for their bottle mouths are plastic (PE) materials. However, plastic sealing materials have the following problems:

[0003] 1. Chemical substances in the plastic sealing material are easily dissolved into the liquor, causing chemical pollution to the liquor in the bottle and posing a potential hazard to the health of consumers.

[0004] 2. During the production, transportation, storage, sales, and consumption of liquor, the plastic sealing material inevitably comes into contact with the liquor, easily leading to embrittlement, powdering, cracking, and disintegration of the plastic sealing material, losing its sealing function, causing the volatilization and leakage of the effective components in the liquor, and also causing the so-called "breathing effect" due to changes in environmental temperature, easily allowing external air and even microorganisms to enter the liquor, making the liquor deteriorate and losing its original flavor, efficacy, and value. If the liquor leaks and volatilizes in a large-scale storage closed space, there is also a serious fire hazard.

[0005] 3. After the plastic-sealed wine bottles are recycled, the plastic sealing components can be easily replaced, and they are illegally refilled and counterfeited. It is difficult for consumers and even the original manufacturers to distinguish the true from the false, seriously infringing on the rights and interests of the original manufacturers and consumers, and even seriously endangering the health of consumers. Content of the Utility Model

[0006] The technical problem solved by the utility model is to provide a melting sealing structure for a glass wine bottle to overcome the deficiencies of the prior art.

[0007] The technical solution adopted by the utility model is as follows: A melting sealing structure for a glass wine bottle includes a glass wine bottle body. The bottom of the bottleneck section of the glass wine bottle body has a circular convex tooth. After the bottle mouth at the top of the bottleneck section is melted and sealed, a breaking ring groove is formed by clamping the outer diameter of the middle part of the bottleneck section with a mold. A heat-shrinkable sheath is sleeved on the outer periphery of the upper part of the bottleneck section, and the breaking ring groove is filled by the shrinkage of the heat-shrinkable sheath. A plastic protection seat is sleeved on the outer periphery of the circular convex tooth. A plastic protection sleeve is sleeved on the outer periphery of the heat-shrinkable sheath, and the plastic protection sleeve is connected to the plastic protection seat, so that the melted seal at the top of the bottleneck section and the heat-shrinkable sheath are located in the closed inner cavity of the plastic protection sleeve.

[0008] Further, the outer diameter of the lower part of the bottleneck section is larger than that of the upper part. The circular convex tooth is located on the lower outer diameter, and the breaking ring groove is located at the junction of the lower outer diameter and the upper outer diameter.

[0009] Further, the bottom of the lower outer diameter is in an inverted conical shape, and the annular convex teeth are located at the top of the inverted cone; the top of the plastic protection seat has an annular shoulder, and the bottom is an inverted conical inner cavity. The plastic protection seat is press-fitted at the bottom of the bottleneck section through the inverted conical inner cavity, and the annular convex teeth are stuck above the annular shoulder.

[0010] Further, the lower end of the plastic protection sleeve is connected to the upper end of the plastic protection seat through internal and external threads.

[0011] Advantages of the present utility model compared with the prior art:

[0012] 1. The present utility model completely prevents the contact between plastic materials and liquor, and completely avoids the pollution of liquor by plastic materials.

[0013] 2. The present utility model completely eliminates the leakage, volatilization, deterioration and invalidation of liquor during the transportation, storage and sales of liquor products; the quality and flavor will not be reduced after long-term collection, and the value of the collection can be greatly improved; at the same time, the fire hazard of a large amount of storage is eliminated.

[0014] 3. The sealing part of the present utility model and the wine bottle are of an integral structure and cannot be restored to the original state once opened, preventing the recycling and refilling of the wine bottle for counterfeiting, and effectively protecting the rights and interests of the original product manufacturers and consumers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the bottleneck section before filling of the present utility model;

[0017] Figure 3 is a schematic diagram of the molten sealing after filling of the present utility model. DETAILED DESCRIPTION OF THE INVENTION

[0018] The following combines the attached Figures 1 - 3 and the specific embodiments to describe the present utility model in detail.

[0019] A molten sealing structure for a glass wine bottle includes a glass wine bottle body 5. The bottom of the bottleneck section 1 of the glass wine bottle body 5 has annular convex teeth 4. After the top opening 1-3 of the bottleneck section 1 is molten-sealed, a breaking ring groove 3 is formed by clamping the middle outer diameter of the bottleneck section 1 with a mold; a heat-shrinkable sheath 2 is sleeved on the outer periphery of the upper part of the bottleneck section 1, and the breaking ring groove 3 is filled by the shrinkage of the heat-shrinkable sheath 2; a plastic protection seat 6 is sleeved on the outer periphery of the annular convex teeth 4, a plastic protection sleeve 7 is sleeved on the outer periphery of the heat-shrinkable sheath 2, and the plastic protection sleeve 7 is connected to the plastic protection seat 6, and the molten sealing at the top of the bottleneck section 1 and the heat-shrinkable sheath 2 are located in the closed inner cavity of the plastic protection sleeve 7.

[0020] Among them, the heat-shrinkable sheath 2 is used to strengthen and protect the sealed section and the breaking ring groove 3, preventing the sealed section from accidentally breaking at the breaking ring groove 3 during storage and transportation.

[0021] In a specific embodiment, the lower outer diameter 1-1 of the bottleneck section 1 is greater than the upper outer diameter 1-2, the annular convex teeth 4 are located on the lower outer diameter 1-1, and the breaking ring groove 3 is located at the junction of the lower outer diameter 1-1 and the upper outer diameter 1-2.

[0022] In a specific embodiment, the bottom of the lower outer diameter 1-1 is inverted conical, and the annular convex teeth 4 are located at the top of the inverted cone; the top of the plastic protective seat 6 has an annular shoulder 6-1 and the bottom is an inverted conical inner cavity 6-2. The plastic protective seat 6 is press-fitted at the bottom of the bottleneck section 1 through the inverted conical inner cavity 6-2, and the annular convex teeth 4 are stuck above the annular shoulder 6-1.

[0023] In a specific embodiment, the lower end of the plastic protective sleeve 7 is connected to the upper end of the plastic protective seat 6 by internal and external threads.

[0024] Specific implementation method: Fabricate the glass wine bottle body 5, the plastic protective seat 6, and the plastic protective sleeve 7 according to the prior art. Then fill the wine liquid. After the wine liquid filling is completed, first heat the upper part of the bottleneck section 1 to the molten state, and then seal the bottle mouth by melting according to the existing molten sealing process. Then use a special mold to clamp the middle outer diameter of the bottleneck section 1 to form the breaking ring groove 3. After the temperature of the bottleneck section 1 drops to room temperature, then put the heat-shrinkable sheath 2 on the outer periphery of the upper part of the bottleneck section 1 and heat the heat-shrinkable sheath 2 to make it shrink to fill the breaking ring groove 3. Finally, press-fit the plastic protective seat 6 at the bottom of the bottleneck section 1, and make the annular convex teeth 4 stuck above the annular shoulder 6-1. Put the plastic protective sleeve 7 on the outer periphery of the heat-shrinkable sheath 2, and the lower end of the plastic protective sleeve 7 is connected to the upper end of the plastic protective seat 6 by internal and external threads, so that the molten seal at the top of the bottleneck section 1 and the heat-shrinkable sheath 2 are protected in the closed inner cavity of the plastic protective sleeve 7.

[0025] When opening the bottle, rotate the plastic protective sleeve 7. Since the plastic protective seat 6 is blocked by the annular convex teeth 4, the plastic protective sleeve 7 is removed, exposing the bottleneck section 1. Then, break the sealed section in any direction from the breaking ring groove 3 with force to pour out the wine liquid.

[0026] The above embodiments are only the preferred embodiments of the present invention, and are not used to limit the scope of implementation of the present invention. Therefore, all equivalent changes made according to the content described in the claims of the present invention should be included within the scope of the claims of the present invention.

Claims

1. A melt-sealing structure for a glass wine bottle, comprising a glass wine bottle body (5), characterized in that: The bottom of the bottleneck section (1) of the glass wine bottle body (5) is provided with an annular convex tooth (4), and after the top bottle mouth (1-3) of the bottleneck section (1) is melt-sealed, the outer diameter of the middle part of the bottleneck section (1) is clamped by a mold to form a broken ring groove (3); the upper periphery of the bottleneck section (1) is covered with a heat shrinkable sleeve (2), and the broken ring groove (3) is filled by shrinking the heat shrinkable sleeve (2); the periphery of the annular convex tooth (4) is covered with a plastic protective seat (6), and the periphery of the heat shrinkable sleeve (2) is covered with a plastic protective sleeve (7), and the plastic protective sleeve (7) is connected to the plastic protective seat (6), and the top melt-sealed of the bottleneck section (1) and the heat shrinkable sleeve (2) are located in the closed inner cavity of the plastic protective sleeve (7).

2. The melt-sealing structure for glass wine bottles according to claim 1, characterized in that: The lower outer diameter (1-1) of the bottleneck section (1) is larger than the upper outer diameter (1-2), the annular protruding teeth (4) are located on the lower outer diameter (1-1), and the broken annular groove (3) is located at the junction of the lower outer diameter (1-1) and the upper outer diameter (1-2).

3. The melt-sealing structure for glass wine bottles according to claim 2, characterized in that: The bottom of the lower outer diameter (1-1) is in an inverted cone shape, and the annular convex tooth (4) is located at the top of the inverted cone; the top of the plastic protection seat (6) has an annular shoulder (6-1) and the bottom is an inverted cone-shaped inner cavity (6-2); the plastic protection seat (6) is pressed onto the bottom of the bottleneck section (1) through the inverted cone-shaped inner cavity (6-2), and the annular convex tooth (4) is stuck above the annular shoulder (6-1).

4. The melt-sealing structure for glass wine bottles according to claim 1, characterized in that: The lower end of the plastic protective sleeve (7) and the upper end of the plastic protective seat (6) are connected together through internal and external threads.

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