CN221915444U - Separating functional bottle cap - Google Patents

Abstract

The utility model relates to the technical field of bottle caps and discloses a separated functional bottle cap, which comprises an upper bottle cap and a lower bottle cap, wherein the upper bottle cap is inserted into the lower bottle cap, one end of the upper bottle cap is inserted into the lower bottle cap through a sealing post, an external thread is arranged at the outer side of one end of the lower bottle cap, grooves are formed in two ends of one end of the lower bottle cap, which are positioned at the external thread, a hollow cavity is formed in the lower bottle cap, an opening is formed in the bottom of the lower bottle cap, the shape of the grooves is a circular groove structure, the top of the upper bottle cap and the top of the lower bottle cap are sealed, the shape of the external thread is a circular shape, the joint of the upper bottle cap and the sealing post is sealed, and the sealing post on the upper bottle cap is opposite to the opening on the lower bottle cap. The utility model adopts the separated design of the upper bottle cap and the lower bottle cap, so that the utility model has novel and attractive design, has the detachable function, can repeatedly open and close and seal, and has good sealing effect and strong practicability.

Description

Separate functional bottle cap

Technical Field

The utility model relates to the technical field of bottle caps, in particular to a detachable functional bottle cap.

Background Art

Bottle caps are used to seal bottles and merchants' lucky draws. Bottle caps have different shapes and different operation methods according to different functions. Bottle caps are an important part of food and beverage packaging, and are also the first place where consumers come into contact with products. Bottle caps have the performance of keeping the contents of the product sealed, and also have the functions of anti-theft opening and safety. Therefore, they are widely used in bottled products. Therefore, bottle caps are the upstream industries of food, beverage, wine, chemical industry, and pharmaceutical industry, and are key products of bottle container packaging.

Existing bottle caps usually adopt an integrated design, which makes the design unnovel, poor in aesthetics, and has no detachable function. When used, it cannot be repeatedly opened and closed for sealing. Once the bottle cap is unscrewed, the sealing effect is poor when it is covered again, resulting in poor practicality. Therefore, a detachable functional bottle cap is urgently needed to solve the above technical problems.

Utility Model Content

The utility model aims to provide a detachable functional bottle cap to solve the problem that the existing bottle caps proposed in the above background technology usually adopt an integrated design, which makes the design not novel, the aesthetics is poor, and it does not have a detachable function. When used, it cannot be repeatedly opened and closed for sealing. Once the bottle cap is unscrewed, the sealing effect is poor when it is closed again, resulting in poor practicality.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A detachable functional bottle cap comprises an upper bottle cap and a lower bottle cap, wherein the upper bottle cap is inserted into the lower bottle cap, one end of the upper bottle cap is plugged into the lower bottle cap through a sealing column, an outer side of one end of the lower bottle cap is provided with an external thread, one end of the lower bottle cap and both ends of the external thread are provided with grooves, a hollow cavity is provided inside the lower bottle cap, and an opening is provided at the bottom of the lower bottle cap.

As a preferred technical solution of the present utility model, the shape of the groove opening is a circular ring-shaped groove structure.

As a preferred technical solution of the utility model, the top of the upper bottle cap and the top of the lower bottle cap are sealed.

As a preferred technical solution of the present utility model, the shape of the external thread is a ring shape.

As a preferred technical solution of the utility model, the connection between the upper bottle cap and the sealing column is sealed.

As a preferred technical solution of the utility model, the sealing column on the upper bottle cap is directly opposite to the opening on the lower bottle cap.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model adopts a separate design of the upper bottle cap and the lower bottle cap, which makes the design novel and beautiful, and has a detachable function, can be repeatedly opened and closed for sealing, has a good sealing effect, and is highly practical.

BRIEF DESCRIPTION OF THE DRAWINGS

Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the structure of the lower bottle cap of the utility model;

Figure 3 is a schematic diagram of the structure of the upper bottle cap of the utility model;

FIG. 4 is a schematic structural diagram of the lower bottle cap of the present invention from another viewing angle.

In the figure: 1. upper bottle cap; 2. lower bottle cap; 3. external thread; 4. opening; 5. hollow cavity; 6. sealing column; 7. groove opening.

DETAILED DESCRIPTION

The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings. The different types of section lines in the drawings in the embodiments of the utility model are not marked according to the national standard, nor are there any requirements for the materials of the components, but are used to distinguish the cross-sectional views of the components in the drawings.

Please refer to Figures 1-4, the detachable functional bottle cap includes an upper bottle cap 1 and a lower bottle cap 2, the upper bottle cap 1 is inserted into the lower bottle cap 2, one end of the upper bottle cap 1 is plugged into the lower bottle cap 2 through a sealing column 6, an outer side of one end of the lower bottle cap 2 is provided with an external thread 3, one end of the lower bottle cap 2 and both ends of the external thread 3 are provided with grooves 7, a hollow cavity 5 is provided inside the lower bottle cap 2, and an opening 4 is opened at the bottom of the lower bottle cap 2.

The groove opening 7 is in the shape of a circular ring-shaped groove structure.

The top of the upper bottle cap 1 and the top of the lower bottle cap 2 are sealed.

The external thread 3 is in the shape of a ring.

The connection between the upper bottle cap 1 and the sealing column 6 is sealed.

The sealing column 6 on the upper bottle cap 1 faces the opening 4 on the lower bottle cap 2 .

The working principle and use process of the utility model are as follows: first, when using, the sealing column 6 on the upper bottle cap 1 is inserted into the hollow cavity 5 of the lower bottle cap 2, so that the upper bottle cap 1 and the lower bottle cap 2 are plugged together. The bottle cap adopts a separate design of the upper bottle cap 1 and the lower bottle cap 2, which makes the design novel and beautiful, and has a detachable function, can be repeatedly opened and closed for sealing, has a good sealing effect, and is highly practical. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims (6)

1. Disconnect-type function bottle lid, including last bottle lid (1) and lower bottle lid (2), its characterized in that: insert in lower bottle lid (2) and have gone up bottle lid (1), go up bottle lid (1) one end and peg graft mutually with lower bottle lid (2) through sealing post (6), the one end outside of lower bottle lid (2) is provided with external screw thread (3), the one end of lower bottle lid (2) and the both ends that lie in external screw thread (3) all are provided with recess mouth (7), the inside of lower bottle lid (2) is provided with cavity (5), opening (4) have been seted up to the bottom of lower bottle lid (2).

2. The separated functional bottle cap according to claim 1, wherein: the shape of the groove opening (7) is a circular groove structure.

3. The separated functional bottle cap according to claim 1, wherein: the top of the upper bottle cap (1) is sealed with the top of the lower bottle cap (2).

4. The separated functional bottle cap according to claim 1, wherein: the external thread (3) is ring-shaped.

5. The separated functional bottle cap according to claim 1, wherein: the joint of the upper bottle cap (1) and Feng Zhu (6) is sealed.

6. The separated functional bottle cap according to claim 1, wherein: the sealing column (6) on the upper bottle cap (1) is opposite to the opening (4) on the lower bottle cap (2).