CN210794052U

CN210794052U - Packaging can with filtering and moisture-proof functions

Info

Publication number: CN210794052U
Application number: CN201921271183.5U
Authority: CN
Inventors: 杨胜
Original assignee: Dongguan Maxtin Co ltd
Current assignee: Dongguan Maxtin Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-06-19
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a packaging can with filtering and moisture-proof functions, which comprises a can body, a can cover and a filter screen; the pot body is provided with an accommodating cavity with an upward opening; the tank cover covers the opening of the accommodating cavity; the tank body comprises a main cylinder body and an annular end cover; the main cylinder body comprises an outer carbon fiber layer, an inner carbon fiber layer and an intermediate foaming layer; the tank cover is screwed with the annular end cover to be fixedly connected; the can body is designed into a structure formed by laminating an outer carbon fiber layer, an intermediate foaming layer and an inner carbon fiber layer, so that the structural strength of the packaging can is greatly improved, and the packaging can is not easy to crush; the filter screen is arranged in the accommodating cavity, so that the stored articles can be separated from the chips falling from the filter screen; meanwhile, the bottom surface of the tank cover is provided with a storage box, and a drying agent is arranged in the storage box to ensure that the storage cavity is dry, so that food or other articles can be stored better and longer, and the drying agent is not easy to be mistakenly eaten by children.

Description

Packaging can with filtering and moisture-proof functions

Technical Field

The utility model relates to a packing jar field technique especially indicates a packing jar with filter and dampproofing function.

Background

At present, a packing box for containing tea food in the market basically adopts an inner layer and an outer layer for packing by a vacuum plastic bag, the inner layer is packed by a hard material, but the production cost is higher, the efficacy is single, and only the basic requirements of people can be met, when a common round can is carried, the round can needs to be put into a paper box for carrying, the mode has certain limitation and is inconvenient, the bottom layer of another tea has a large amount of fragments, and generally people can not use the fragments for brewing, but can inevitably grab the fragments in the grabbing process, so that the taste of tea drinkers is influenced, therefore, people need to separate the tea by themselves, meanwhile, the tea needs to be stored in a dry environment, in order to keep the inside of the can dry to achieve the aim of moisture prevention, a bag of desiccant is usually placed in the can, and in the mode, the desiccant is easy to be eaten by children, there is a great potential safety hazard. And therefore a corresponding improvement is made to the above-mentioned need.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a packing jar with filter and dampproofing function, and it can effectively solve present packing jar and exist the piece separation of unable tealeaves and the problem that children eat by mistake easily for the drier.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a packaging can with filtering and moisture-proof functions comprises a can body, a can cover and a filter screen; the pot body is provided with an accommodating cavity with an upward opening; the tank cover covers the opening of the accommodating cavity; the tank body comprises a main cylinder body and an annular end cover; the main cylinder comprises an outer carbon fiber layer, an inner carbon fiber layer and an intermediate foaming layer, the intermediate foaming layer is clamped between the outer carbon fiber layer and the inner carbon fiber layer, the annular end cover is screwed and connected with the top of the main cylinder fixedly, and the annular end cover is pressed against the top end faces of the outer carbon fiber layer, the inner carbon fiber layer and the intermediate foaming layer; the tank cover is screwed with the annular end cover to be fixedly connected, the bottom surface of the tank cover is provided with a storage box, a plurality of through holes are arranged on the outer side surface of the storage box in a penetrating manner, and a drying agent is placed in the storage box; the filter screen is horizontally arranged in the accommodating cavity and divides the accommodating cavity into an upper cavity and a lower cavity.

As a preferred embodiment: and a sealing ring is fixed at the top end of the middle foaming layer, is clamped between the outer carbon fiber layer and the inner carbon fiber layer, and is pressed against the inner wall surface of the annular end cover.

As a preferred embodiment: a first external thread is formed on the outer surface of the top end of the outer carbon fiber layer, a first internal thread is formed on the inner wall surface of the annular end cover, and the first internal thread and the first external thread are screwed and connected fixedly.

As a preferred embodiment: and a second external thread is formed on the outer wall surface of the top end of the annular end cover, a second internal thread is formed on the inner wall surface of the tank cover, and the second internal thread is screwed and connected with the second external thread.

As a preferred embodiment: the inner side surface of the inner carbon fiber layer is convexly provided with a limiting lug, and the filter screen is arranged on the upper surface of the limiting lug.

As a preferred embodiment: the lower end periphery of the annular end cover protrudes downwards out of the lower end periphery of the tank cover.

As a preferred embodiment: the storage box and the can cover are mounted together through a fastener.

As a preferred embodiment: the volume of the upper cavity is larger than that of the lower cavity.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

the can body is designed into a structure formed by laminating an outer carbon fiber layer, an intermediate foaming layer and an inner carbon fiber layer, so that the structural strength of the packaging can is greatly improved, and the packaging can is not easy to crush; the filter screen is arranged in the accommodating cavity, so that the stored articles can be separated from the chips falling from the filter screen; meanwhile, the bottom surface of the tank cover is provided with a storage box, and a drying agent is arranged in the storage box to ensure that the storage cavity is dry, so that food or other articles can be stored better and longer, and the drying agent is not easy to be mistakenly eaten by children.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a longitudinal cross-sectional view of a preferred embodiment of the invention;

fig. 2 is a transverse cross-sectional view of the preferred embodiment of the invention.

The attached drawings indicate the following:

10. can body 101 and upper chamber

102. Lower cavity 103 and first external thread

104. First internal thread 11, main cylinder

111. Outer carbon fiber layer 112, intermediate foam layer

113. Inner carbon fiber layer 114 and limiting bump

12. Annular end cover 13 and sealing ring

20. Can lid 201, second external thread

202. Second female screw 21, storage box

211. Through hole 22, desiccant

30. And (4) a filter screen.

Detailed Description

Referring to fig. 1 to 2, there is shown a specific structure of a preferred embodiment of the present invention, including a can body 10, a can lid 20 and a filter screen 30.

The can body 10 has a receiving chamber with an upward opening, in which various foods or things can be stored, the can body 10 comprises a main cylinder 11 and an annular end cap 12, the main cylinder 11 comprises an outer carbon fiber layer 111, an inner carbon fiber layer 113 and an intermediate foaming layer 112, the intermediate foam layer 112 is sandwiched between an outer carbon fiber layer 111 and an inner carbon fiber layer 113, the annular end cap 12 is screwed and fixed with the top of the main cylinder 11, the annular end cap 12 is pressed against the top end surfaces of the outer carbon fiber layer 111, the inner carbon fiber layer 113 and the middle foaming layer 112, the outer carbon fiber layer 111 has a first male screw 103 formed on the outer surface at the tip end thereof, a first female screw 104 formed on the inner wall surface of the annular end cap 12, the first female screw 104 is screwed and fixed to the first male screw 103, and the ring-shaped end cap 12 can function to fix the outer carbon fiber layer 111, the intermediate foam layer 112, the inner carbon fiber layer 113, and the seal ring 13 together. In this embodiment, the thickness of the outer carbon fiber layer 111 is greater than the thickness of the inner carbon fiber layer 113 and less than the thickness of the middle foam layer 112, and the strength of the packaging can be enhanced by providing the outer carbon fiber layer 111 and the inner carbon fiber layer 113. A sealing ring 13 is fixed at the top end of the middle foaming layer 112, the sealing ring 13 is clamped between the outer carbon fiber layer 111 and the inner carbon fiber layer 113, the inner wall surface of the annular end cover 12 is pressed against the sealing ring 13, and the sealing ring 13 can play a sealing protection effect on the sealing layer. The inner side surface of the inner carbon fiber layer 113 is provided with a limiting bump 114 in a protruding manner, and the limiting bump 114 can assist other parts to be installed and fixed.

The can cover 20 is arranged above the can body 10 and covers the opening of the containing cavity, the can cover 20 is screwed with the annular end cover 12 and fixed, the probability of loosing the can cover 20 in the transportation process of the packaging can be reduced by designing the mode of screwing and fixing, the second external thread 201 is formed on the outer wall surface of the top end of the annular end cover 12, the second internal thread 202 is formed on the inner wall surface of the can cover 20, the second internal thread 202 is screwed and fixed with the second external thread 201, and in the embodiment, the lower end periphery of the annular end cover 12 protrudes downwards out of the lower end periphery of the can cover 20. The bottom surface of the can cover 20 is provided with a storage box 21, the storage box and the can cover 20 are mounted together through a fastener, a plurality of through holes 211 are arranged on the outer side surface of the storage box in a penetrating manner, a drying agent 22 is placed in the storage box, and the packaging can has a moisture-proof function through the drying agent 22 arranged on the bottom surface of the can cover 20, so that food in the packaging can be kept for a longer time.

This filter screen 30 level sets up in the holding chamber and separates into cavity 101 and cavity 102 down with the holding chamber, and the diameter of this filter screen 30 is less than the diameter of aforementioned inner tank body medial surface, and this filter screen 30 level is put at the upper surface of spacing lug 114, and this spacing lug 114 can strengthen the stability that filter screen 30 placed, and this filter screen 30 can separate the piece of packing can interior article for the article of depositing are arranged in cavity 101, and the piece drops down in cavity 102.

Detailed description the method of use of this example is as follows:

during the use, it has built-in drier 22 in advance to deposit in the box 21, after opening cover 20, can arrange food or other article in the holding chamber, then cover 20 and can preserve, in the in-process of preserving, this drier 22 adsorbs the vapor in the holding chamber, in order to guarantee the holding intracavity drying, make food or other article preserved better more permanent, this outer carbon fiber layer 111, interior carbon fiber layer 113 and middle foaming layer 112 cooperation make the structural strength of the jar body stronger, and is difficult for destroying, simultaneously, filter screen 30 can separate the piece of the interior article of jar, make the article of depositing be located cavity 101, the piece drops down in cavity 102. After a period of use, the desiccant 22 absorbs more moisture, the cartridge 21 is removed, the old desiccant 22 is removed, a new desiccant 22 is installed, and the cartridge is locked to the bottom of the can lid 20.

The utility model discloses a design focus lies in:

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A packaging can with filtering and moisture-proof functions comprises a can body, a can cover and a filter screen; the pot body is provided with an accommodating cavity with an upward opening; the tank cover covers the opening of the accommodating cavity; the method is characterized in that: the tank body comprises a main cylinder body and an annular end cover; the main cylinder comprises an outer carbon fiber layer, an inner carbon fiber layer and an intermediate foaming layer, the intermediate foaming layer is clamped between the outer carbon fiber layer and the inner carbon fiber layer, the annular end cover is screwed and connected with the top of the main cylinder fixedly, and the annular end cover is pressed against the top end faces of the outer carbon fiber layer, the inner carbon fiber layer and the intermediate foaming layer; the tank cover is screwed with the annular end cover to be fixedly connected, the bottom surface of the tank cover is provided with a storage box, a plurality of through holes are arranged on the outer side surface of the storage box in a penetrating manner, and a drying agent is placed in the storage box; the filter screen is horizontally arranged in the accommodating cavity and divides the accommodating cavity into an upper cavity and a lower cavity.

2. The packaging can with filtering and moisture-proof functions as claimed in claim 1, wherein: and a sealing ring is fixed at the top end of the middle foaming layer, is clamped between the outer carbon fiber layer and the inner carbon fiber layer, and is pressed against the inner wall surface of the annular end cover.

3. The packaging can with filtering and moisture-proof functions as claimed in claim 1, wherein: a first external thread is formed on the outer surface of the top end of the outer carbon fiber layer, a first internal thread is formed on the inner wall surface of the annular end cover, and the first internal thread and the first external thread are screwed and connected fixedly.

4. The packaging can with filtering and moisture-proof functions as claimed in claim 1, wherein: and a second external thread is formed on the outer wall surface of the top end of the annular end cover, a second internal thread is formed on the inner wall surface of the tank cover, and the second internal thread is screwed and connected with the second external thread.

5. The packaging can with filtering and moisture-proof functions as claimed in claim 1, wherein: the inner side surface of the inner carbon fiber layer is convexly provided with a limiting lug, and the filter screen is arranged on the upper surface of the limiting lug.

6. The packaging can with filtering and moisture-proof functions as claimed in claim 1, wherein: the lower end periphery of the annular end cover protrudes downwards out of the lower end periphery of the tank cover.

7. The packaging can with filtering and moisture-proof functions as claimed in claim 1, wherein: the storage box and the can cover are mounted together through a fastener.

8. The packaging can with filtering and moisture-proof functions as claimed in claim 1, wherein: the volume of the upper cavity is larger than that of the lower cavity.