CN221025183U

CN221025183U - Bottle cap structure for preventing liquid from overflowing

Info

Publication number: CN221025183U
Application number: CN202322244327.0U
Authority: CN
Inventors: 贾海旺
Original assignee: Guangdong Taolin Plastic Co ltd
Current assignee: Guangdong Taolin Plastic Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-05-28
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses a bottle cap structure for preventing liquid from overflowing, which comprises a top cap, wherein the bottom of the top cap is fixedly connected with a sealing plug, a liquid outlet hole is formed in the center of the top cap, a plugging block is movably arranged at the top of the top cap corresponding to the liquid outlet hole, the bottom of the plugging block penetrates through the liquid outlet hole and extends to the inside of the liquid outlet hole, and a pull ring is fixedly connected above the surface of the plugging block. According to the utility model, through the mutual matching of the top cover, the base layer, the first PET resin layer, the second PET resin layer, the first silicic acid gel layer, the second silicic acid gel layer, the sealing plug, the liquid outlet hole, the sealing block, the pull ring and the sealing ring, the problems that the common bottle cover capable of preventing liquid from overflowing is poor in corrosion resistance, short in service life and incapable of meeting market demands are solved.

Description

Bottle cap structure for preventing liquid from overflowing

Technical Field

The utility model relates to the technical field of bottle caps, in particular to a bottle cap structure for preventing liquid from overflowing.

Background

The bottle cap is used for sealing bottles, has the function of keeping the sealing performance of content products, and also has the functions of preventing theft and opening and safety, so that the bottle cap is widely applied to bottled products, and is a key product for packaging bottle containers in the upstream industries of food, beverage industry, wine, chemical industry and pharmaceutical industry.

At present, the common bottle cap for preventing liquid overflow has poor corrosion resistance and short service life, and cannot meet market demands.

Disclosure of utility model

The utility model aims to provide a bottle cap structure for preventing liquid from overflowing, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a bottle cap structure for preventing liquid from overflowing, comprising:

The top cover comprises a base layer, a first PET resin layer, a second PET resin layer, a first silicic acid gel layer and a second silicic acid gel layer, wherein the first PET resin layer is fixedly connected to the top of the base layer, the second PET resin layer is fixedly connected to the bottom of the base layer, the first silicic acid gel layer is fixedly connected to the top of the first PET resin layer, and the second silicic acid gel layer is fixedly connected to the bottom of the second PET resin layer;

The bottom of the top cover is fixedly connected with a sealing plug;

The center of the top cover is provided with a liquid outlet;

the top cover top corresponds the position activity of play liquid hole and is provided with the shutoff piece, the bottom of shutoff piece runs through play liquid hole and extends to the inside of play liquid hole, shutoff piece surface top fixedly connected with pull ring.

Further, the top cover, the plugging block, the pull ring and the sealing plug are made of the same material.

Further, the top and the bottom of the sealing plug are of an open structure.

Further, the liquid outlet hole is communicated with the sealing plug.

Further, the blocking block is movably clamped with the liquid outlet.

Further, a plurality of sealing rings are fixedly connected to the surface of the sealing plug.

Further, the sealing ring and the sealing plug are made of the same material.

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

1. According to the utility model, through the mutual matching of the top cover, the base layer, the first PET resin layer, the second PET resin layer, the first silicic acid gel layer, the second silicic acid gel layer, the sealing plug, the liquid outlet hole, the sealing block, the pull ring and the sealing ring, the problems that the common bottle cover capable of preventing liquid from overflowing is poor in corrosion resistance, short in service life and incapable of meeting market demands are solved.

2. According to the utility model, the liquid outlet hole can be blocked by arranging the blocking block, so that liquid is prevented from overflowing through the liquid outlet hole.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of the bottom view of the present utility model;

FIG. 3 is a schematic view of a block according to the present utility model;

FIG. 4 is a schematic view of the structure of the top cover of the present utility model;

Fig. 5 is a schematic view of the layered structure of the top cover of the present utility model.

In the figure: 1. a top cover; 101. a base layer; 102. a first PET resin layer; 103. a second PET resin layer; 104. a first silicic acid gel layer; 105. a second silicic acid gel layer; 2. a sealing plug; 3. a liquid outlet hole; 4. a block; 5. a pull ring; 6. and (3) a sealing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, a bottle cap structure for preventing liquid from overflowing comprises a top cap 1, wherein a sealing plug 2 is fixedly connected to the bottom of the top cap 1, a liquid outlet hole 3 is formed in the center of the top cap 1, a blocking block 4 is movably arranged at the top of the top cap 1 corresponding to the position of the liquid outlet hole 3, the bottom of the blocking block 4 penetrates through the liquid outlet hole 3 and extends to the inside of the liquid outlet hole 3, and a pull ring 5 is fixedly connected above the surface of the blocking block 4.

Specifically, the top cover 1 includes a base layer 101, a first PET resin layer 102, a second PET resin layer 103, a first silicic acid gel layer 104 and a second silicic acid gel layer 105, the top of the base layer 101 is fixedly connected with the first PET resin layer 102, the bottom of the base layer 101 is fixedly connected with the second PET resin layer 103, the top of the first PET resin layer 102 is fixedly connected with the first silicic acid gel layer 104, and the bottom of the second PET resin layer 103 is fixedly connected with the second silicic acid gel layer 105

Specifically, the top cover 1, the plugging block 4, the pull ring 5 and the sealing plug 2 are made of the same material.

In practice, the top and bottom of the sealing plug 2 are of open construction.

Specifically, the liquid outlet hole 3 is communicated with the sealing plug 2.

In the concrete implementation, the blocking block 4 is movably clamped with the liquid outlet hole 3.

Specifically, the surface of the sealing plug 2 is fixedly connected with a plurality of sealing rings 6.

In particular embodiments, the sealing ring 6 and the sealing plug 2 are made of the same material.

When in practical application: through setting up shutoff piece 4, can carry out the shutoff to play liquid hole 3, prevent that liquid from spilling over through play liquid hole 3, through setting up first PET resin layer 102, second PET resin layer 103, first silicic acid gel layer 104, second silicic acid gel layer 105, greatly improved the holistic corrosion resisting property of bottle lid to greatly improved the life of bottle lid.

All parts in the utility model are universal standard parts or parts known by a person skilled in the art, the structure and principle of the parts are known by the person skilled in the art through technical manuals or known by conventional experimental methods, and standard parts used in the utility model file can be purchased from the market, each part in the utility model file can be customized according to the description of the specification and the drawing, the specific connection modes of each part adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the control mode of the utility model is automatically controlled by a controller, the control circuit of the controller can be realized through simple programming of the person skilled in the art, the supply of power also belongs to the common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A bottle cap structure for preventing liquid from overflowing, comprising:

The top cover (1), top cover (1) includes basic unit (101), first PET resin layer (102), second PET resin layer (103), first silicic acid gel layer (104) and second silicic acid gel layer (105), the top fixedly connected with first PET resin layer (102) of basic unit (101), the bottom fixedly connected with second PET resin layer (103) of basic unit (101), the top fixedly connected with first silicic acid gel layer (104) of first PET resin layer (102), the bottom fixedly connected with second silicic acid gel layer (105) of second PET resin layer (103);

The sealing plug (2) is fixedly connected with the bottom of the top cover (1);

a liquid outlet hole (3), wherein the liquid outlet hole (3) is formed in the center of the top cover (1);

The sealing block (4), the top cover (1) top corresponds the position activity of play liquid hole (3) and is provided with sealing block (4), the bottom of sealing block (4) runs through play liquid hole (3) and extends to the inside of play liquid hole (3), sealing block (4) surface top fixedly connected with pull ring (5).

2. The bottle cap structure for preventing liquid overflow according to claim 1, wherein: the top cover (1), the plugging block (4), the pull ring (5) and the sealing plug (2) are made of the same material.

3. The bottle cap structure for preventing liquid overflow according to claim 1, wherein: the top and the bottom of the sealing plug (2) are of an open structure.

4. The bottle cap structure for preventing liquid overflow according to claim 1, wherein: the liquid outlet hole (3) is communicated with the sealing plug (2).

5. The bottle cap structure for preventing liquid overflow according to claim 1, wherein: the blocking block (4) is movably clamped with the liquid outlet hole (3).

6. The bottle cap structure for preventing liquid overflow according to claim 1, wherein: the surface of the sealing plug (2) is fixedly connected with a plurality of sealing rings (6).

7. The bottle cap structure for preventing liquid overflow according to claim 6, wherein: the sealing ring (6) and the sealing plug (2) are made of the same material.