CN209777121U

CN209777121U - Storage tank

Info

Publication number: CN209777121U
Application number: CN201920435495.9U
Authority: CN
Inventors: 许志巧
Original assignee: Guangzhou Qiaojiexi Trading Co Ltd
Current assignee: Guangzhou Qiaojiexi Trading Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2019-12-13
Anticipated expiration: 2029-03-29

Abstract

The embodiment of the utility model discloses a storage tank, which comprises a tank body and a tank cover covering the opening of the tank body, wherein the tank body comprises an outer tank body and an inner tank body, the opening of the outer tank body and the opening of the inner tank body are connected, and a closed space is formed between the outer tank body and the inner tank body; the inner side surface of the inner tank body is coated with a waterproof coating. The embodiment of the utility model provides a storing tank, it adopts the paper material to make, can be used to store water-soluble product, avoids the seepage, and the back of using up, paper material non-staining environment. The inner side wall of the inner tank body is provided with the waterproof coating, so that the leakage of solution is avoided; in addition, still be provided with the annular groove with the cover to and be equipped with boss and screw thread on the recess, make cover and jar body wall combine closely, improved the leakproofness of storing jar.

Description

Storage tank

Technical Field

The embodiment of the utility model provides a storage container technical field, concretely relates to storing jar is related to.

background

At present, when the articles are used for containing cleaning articles and cosmetics articles, the articles contain moisture or have high humidity, most of the cans for containing the articles are made of plastic materials, the purpose is to prevent moisture from evaporating and enable the cans to have good sealing performance, but the cans are made of the plastic materials and can keep sealing, but after the articles contained in the cans are used up, the cans need to be thrown away, and waste is caused to the environment; in addition, if the jar body of simple adoption paper material preparation, its leakproofness is relatively poor, holds articles for use moreover for a long time, can make the moisture seepage to the outside of jar body, and is unfavorable to the save of product for the product loses moisture easily, and can't use.

in summary, the conventional can body has the defects of environmental pollution, poor sealing performance and solution leakage caused by the used materials, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a storage tank to solve among the prior art traditional jar body material and cause seepage and the poor problem of leakproofness easily to environmental pollution, store moist article.

In order to solve the above technical problem, an embodiment of the present invention provides the following technical solution:

A storage tank comprises a tank body and a tank cover covering an opening of the tank body, wherein the tank body comprises an outer tank body and an inner tank body, the tank body and the tank cover are made of paper materials, the opening of the outer tank body is connected with the opening of the inner tank body, and a closed space is formed between the outer tank body and the inner tank body;

The inner side surface of the inner tank body is coated with a waterproof coating.

Preferably, the inner side wall of the outer tank body is provided with a plurality of protruding parts, and the top of each protruding part abuts against the outer side wall of the inner tank body.

Preferably, the protruding part is of a circular arc structure, and the inside of the protruding part is hollow.

Preferably, the bottom of the outer tank body is provided with a sucker for sucking the outer tank body.

Preferably, the inner side surface of the sucker is coated with a waterproof coating.

preferably, an annular groove is formed in the tank cover and matched with the side wall of the opening of the tank body;

and an annular sealing gasket is arranged at the bottom of the annular groove.

Preferably, the annular groove is provided with an inner groove wall and an outer groove wall, and the inner groove wall is provided with an annular boss which can abut against the inner wall of the tank body.

Preferably, the inner side of the outer groove wall is provided with a thread which is abutted against the outer side wall of the opening of the tank body.

preferably, the bottom of the tank cover is covered in the tank opening of the inner tank body and is in interference fit with the opening of the inner tank body.

preferably, the waterproof coating is a polyethylene water-stop film.

The embodiment of the utility model provides a have following advantage:

The embodiment of the utility model provides a storing tank, it adopts the paper material to make, can be used to store water-soluble product, avoids the seepage, and the back of using up, paper material non-staining environment. The inner side wall of the inner tank body is provided with the waterproof coating, so that the leakage of solution is avoided; in addition, still be provided with the annular groove with the cover to and be equipped with boss and screw thread on the recess, make cover and jar body wall combine closely, improved the leakproofness of storing jar.

Drawings

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

the structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic structural view of a storage tank provided in embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a storage tank provided in embodiment 2 of the present invention;

Fig. 3 is a schematic structural view of a storage tank provided in embodiment 3 of the present invention;

fig. 4 is a schematic structural view of a connection portion between a cover and an opening of a storage tank provided in embodiment 4 of the present invention;

fig. 5 is a schematic structural view of a storage tank provided in embodiment 5 of the present invention;

In the figure: 100-tank body; 110-an outer tank body; 111-a projection; 112-a suction cup; 120-an inner tank body; 200-can lid; 210-inner slot wall; 220-outer slot wall; 230-an annular groove; 231-annular sealing gasket; 300-waterproof coating.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

As shown in fig. 1, an embodiment of the present invention provides a storage tank, which includes a tank body 100 and a tank cover 200 covering an opening of the tank body 100, wherein the tank body 100 includes an outer tank body 110 and an inner tank body 120, the opening of the outer tank body 110 is connected to the opening of the inner tank body 120, and a closed space is formed between the outer tank body 110 and the inner tank body 120; the inside surface coating of inner tank body 120 has one deck waterproof coating 300, and it is used for storing and contains the fluid thing, and this fluid thing it has and contains certain moisture, in the embodiment of the utility model provides a, coating one deck waterproof coating 300 on the inside wall of inner tank body 120 can avoid moisture to pass through the lateral wall seepage of inner tank body 120, the moisture of the content of keeping that can be better has better storage effect to the product, keeps the quality of product.

as shown in fig. 2, the utility model discloses be equipped with a plurality of bulges 111 on the outer jar of body 110 inside wall, the top of bulge 111 supports and leans on the lateral wall of inner jar of body 120, because inner jar of body 120 and outer jar of body 110 only connect through the opening part, when holding certain article in the inner jar of body 120, in the in-process of transportation, probably cause the stability of inner jar of body 120 relatively poor, when the bulge 111 that sets up supports and leans on the lateral wall of inner jar of body 120, can play the stable effect of inner jar of body 120. Preferably, the protruding portion 111 is an arc-shaped structure, the inside of the protruding portion is hollow, and the hollow structure of the protruding portion 111 plays a good role in buffering.

as shown in fig. 3, the utility model discloses the bottom of the outer jar of body 110 is equipped with and is used for outer jar of body 110 sucking disc 112, can be with outer jar of body 110 more firm fixed to the desktop through sucking disc 112 on, the coating has waterproof coating 300 on the medial surface of sucking disc 112, and waterproof coating 300's setting makes sucking disc 112 have better adsorption to smooth desktop through the vacuum, avoids using products such as skin care products of the splendid attire in the jar body 100, and makes jar body 100 empty.

as shown in FIG. 4, the can lid 200 is provided with an annular groove 230, the annular groove 230 is engaged with the open sidewall of the can body 100, the groove is in interference fit with the open sidewall of the can body 100, and an annular gasket 231 is provided at the bottom of the annular groove 230, when the can lid 200 is fastened to the open end of the can body 100, the annular gasket 231 is located between the top end of the open sidewall of the can body 100 and the bottom of the groove, and the opening is closed, so that the sealing in the can is enhanced, and the storage of the internal product is facilitated.

Wherein, the utility model discloses annular groove 230 has interior cell wall 210 and outer cell wall 220, is equipped with the annular boss that can offset with jar body 100 inner wall on the interior cell wall 210, and the inboard of outer cell wall 220 is equipped with the screw thread that offsets with jar body 100 opening part lateral wall. When the cover is fastened to the opening of the can body 100, the boss abuts against the inner side of the sidewall at the opening, and the thread abuts against the outer side of the sidewall, so that the can cover 200 is more firmly combined with the can body 100, and the sealing performance is better.

Specifically, the waterproof coating 300 is a polyethylene waterproof film, and the polyethylene waterproof film is attached to the inner side wall of the inner tank 120 to form a waterproof film, so that the product contained in the inner tank 120 cannot leak from the side wall of the inner tank 120; the utility model discloses jar body 100 and cover 200 all adopt the paper material, can practice thrift the cost of making jar body 100 on the one hand, and on the other hand paper material is degradable material, can degrade, and is friendly to the environment, has reduced environmental pollution.

In an alternative embodiment of the present invention, as shown in fig. 5, the bottom of the can lid is fitted into the mouth of the inner can body and is in interference fit with the opening of the inner can body. The shape of the tank cover can be similar to a wooden plug, and the tank cover can also be arranged into a groove shape for saving materials, and the convex part of the groove is in interference fit with the opening of the inner tank body. The material of the can lid can be paper material or wood material.

although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. a storage tank is characterized by comprising a tank body and a tank cover covering an opening of the tank body, wherein the tank body comprises an outer tank body and an inner tank body, the tank body and the tank cover are made of paper materials, the opening of the outer tank body is connected with the opening of the inner tank body, and a closed space is formed between the outer tank body and the inner tank body;

2. The canister of claim 1,

The inner side wall of the outer tank body is provided with a plurality of protruding parts, and the top of each protruding part abuts against the outer side wall of the inner tank body.

3. The canister of claim 2,

The bulge is of an arc-shaped structure, and the interior of the bulge is hollow.

4. the canister of claim 1,

The bottom of the outer tank body is provided with a sucker for the outer tank body.

5. The canister of claim 4,

And a waterproof coating is coated on the inner side surface of the sucker.

6. the canister of claim 1,

An annular groove is formed in the tank cover and matched with the side wall of the opening of the tank body;

and an annular sealing gasket is arranged at the bottom of the annular groove.

7. The canister of claim 6,

The annular groove is provided with an inner groove wall and an outer groove wall, and the inner groove wall is provided with an annular boss which can abut against the inner wall of the tank body.

8. The canister of claim 7,

The inner side of the outer groove wall is provided with a thread which is abutted against the outer side wall of the opening of the tank body.

9. The canister of claim 1,

The bottom of the tank cover is covered in the tank opening of the inner tank body and is in interference fit with the opening of the inner tank body.

10. Canister according to any of claims 1-9,

The waterproof coating is a polyethylene waterproof film.