CN213385613U

CN213385613U - Paper can bottle cap structure with high sealing performance

Info

Publication number: CN213385613U
Application number: CN202021767004.XU
Authority: CN
Inventors: 黄锦泽
Original assignee: Guangzhou Hongchang Packaging Products Co ltd
Current assignee: Guangzhou Hongchang Packaging Products Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-08
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a high-tightness paper can bottle cap structure, which comprises a bottle cap body, wherein the middle part of the bottle cap body is a circular concave plate, the outer side of the circular concave plate is fixedly connected with one side of an annular groove, water-based glue is poured at the position of an annular inclined wall of the circular concave plate connected with the annular groove, a T-shaped groove is arranged at the middle part of the bottom end of the circular concave plate, two ends of the T-shaped groove are respectively clamped with two L-shaped fixed blocks, the bottom ends of the two L-shaped fixed blocks are fixedly arranged at two sides of the top end of a storage box, compared with the method of pouring a layer of positive glue at the annular groove of the inner surface of the bottle cap body, the water-based glue is high in viscosity, quick-drying and good in adhesion, and the groove of the inner surface of the bottle cap body can be more tightly attached to the neck of a bottle body by adopting the method of pouring the water-based glue at the, the leakproofness of paper tank bottle lid is improved, and the food drier has been placed to the inside of putting the thing box, has avoided the food drier to place the easy condition emergence that is eaten by children by mistake in paper tank inside.

Description

Paper can bottle cap structure with high sealing performance

Technical Field

The utility model relates to a paper tank bottle lid specifically is a paper tank bottle lid structure of high leakproofness.

Background

In order to improve the sealing performance and prolong the quality guarantee time of snacks inside a paper can, the conventional paper can bottle cap for packaging foods and snacks is prepared by pouring a layer of glue (positive glue) into an annular groove in the inner surface of a bottle cap body, but when the groove in the inner surface of the bottle cap body is attached to the neck of a bottle body in the using process, the attached sealing performance is not good enough, so that the foods in the paper can deteriorate, and the selling of manufacturers is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paper can bottle lid structure of high leakproofness to when solving the present paper can bottle lid that uses that proposes in the above-mentioned background art, because the leakproofness of the recess of bottle lid body inner face and the laminating of bottle neck is not enough, leads to the rotten problem of food.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a paper can bottle lid structure of high leakproofness, includes the bottle lid body, the middle part of bottle lid body is circular concave plate, one side fixed connection of the outside of circular concave plate and annular groove, the annular skew wall position pouring of circular concave plate and annular groove connection has water-based glue, T type recess has been seted up at the middle part of circular concave plate bottom, the both ends of T type recess respectively with two L type fixed block blocks, two the bottom fixed mounting of L type fixed block puts the both sides on thing box top.

As an optimized technical scheme of the utility model, the inside top block of annular groove has ring packing.

As an optimal technical scheme of the utility model, the middle part block of putting the top of thing box has the dome, put the bottom of thing box and evenly seted up a plurality of apertures, the food drier has been placed to the inside of putting the thing box.

As an optimal technical scheme of the utility model, the material of circular concave plate and annular groove is the aluminum alloy, the material of putting thing box and two L type fixed blocks is polyethylene glycol terephthalate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a paper container bottle lid structure of high leakproofness, adopt the annular skew wall position pouring water-based glue of being connected at circular notch board and annular groove, than conventional annular groove pouring one deck positive glue at bottle lid body inner face, the water-based glue is high, quick-drying, the adhesion is good, the method of adopting the annular skew wall position pouring water-based glue of being connected at circular notch board and annular groove can make the recess of bottle lid body inner face and bottle neck laminating inseparabler, the leakproofness of paper container bottle lid has been improved, two L type fixed blocks have elasticity, block T type recess is advanced to incurve back block, the bottom fixed mounting of two fixed blocks puts the thing box, the food drying agent has been placed to the inside of putting the thing box, avoided the food drying agent to place inside the paper container, the easy condition that children eat by mistake takes place.

Drawings

Fig. 1 is a schematic structural diagram of a high-sealability paper can cap structure of the present invention;

fig. 2 is a schematic cross-sectional structural view of a high-sealability paper can cap structure of the present invention;

fig. 3 is the structural schematic diagram of the L-shaped fixing block and the storage box of the paper can bottle cap structure with high sealing performance.

In the figure: 1. a circular concave plate; 2. an annular groove; 3. an L-shaped fixed block; 4. an annular seal ring; 5. a T-shaped groove; 6. a storage box; 7. the bottle cap body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides a paper can bottle lid structure of high leakproofness, including bottle lid body 7, the middle part of bottle lid body 7 is circular concave plate 1, circular concave plate 1's the outside and one side fixed connection of annular groove 2, the annular skew wall position that circular concave plate 1 and annular groove 2 are connected is poured and is had water-based glue, T type recess 5 has been seted up at the middle part of circular concave plate 1 bottom, T type recess 5's both ends respectively with two 3 blocks of L type fixed block, the bottom fixed mounting of two L type fixed block 3 is in putting the both sides on 6 tops of thing box.

Preferably, the top end inside the annular groove 2 is clamped with an annular sealing ring 4, so that the sealing performance of the paper can cover is further improved; the middle part of the top end of the storage box 6 is clamped with a round cover, a plurality of small holes are uniformly formed in the bottom end of the storage box 6, and a food drying agent is placed in the storage box 6 and can reduce the humidity in the paper can and prevent food from going bad and rotting; the circular concave plate 1 and the annular groove 2 are made of aluminum alloy, and the storage box 6 and the two L-shaped fixing blocks 8 are made of polyethylene terephthalate.

When specifically using, the utility model relates to a paper tank bottle lid structure of high leakproofness, the material of two L type fixed blocks 3 is polyethylene glycol terephthalate, certain elasticity has, 3 piece internal extrusions fixed with two L types, make the both ends of 3 blocks of two L type fixed blocks advance T type recess 5, the bottom fixed mounting of two L type fixed blocks 3 has puts thing box 6, put the inside food drier of thing box 6, avoided food drier to place inside the paper tank, easily taken place by children's condition of eating by mistake, the inside top block of annular groove 2 has annular sealing washer 4, further improvement paper tank bottle lid's leakproofness, it has water-based glue to pour into a mould at the annular skew wall position that circular concave plate 1 and annular groove 2 are connected, water-based glue is high, quick-drying, good adhesion, the method of adopting the annular skew wall position pouring water-based glue that is connected at circular concave plate 1 and annular groove 2 can make the T type recess 5 of body 7 and bottle neck laminating more And the tightness is improved, and the tightness of the paper can cover is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a paper can bottle lid structure of high leakproofness, includes bottle lid body (7), its characterized in that, the middle part of bottle lid body (7) is circular concave plate (1), one side fixed connection of the outside of circular concave plate (1) and annular groove (2), the annular skew wall position pouring that circular concave plate (1) and annular groove (2) are connected has water-based glue, T type recess (5) have been seted up at the middle part of circular concave plate (1) bottom, the both ends of T type recess (5) respectively with two L type fixed block (3) blocks, two the bottom fixed mounting of L type fixed block (3) is in the both sides of putting thing box (6) top.

2. The paper can cover structure with high sealability as claimed in claim 1, wherein: and an annular sealing ring (4) is clamped at the top end inside the annular groove (2).

3. The paper can cover structure with high sealability as claimed in claim 1, wherein: the middle part block on putting thing box (6) top has the dome, a plurality of apertures have evenly been seted up to the bottom of putting thing box (6), the food drier has been placed to the inside of putting thing box (6).

4. The paper can cover structure with high sealability as claimed in claim 1, wherein: the material of circular concave plate (1) and annular groove (2) is the aluminum alloy, the material of putting thing box (6) and two L type fixed blocks (3) is for the polyethylene glycol terephthalate.