CN217295540U - Powder container - Google Patents
Powder container Download PDFInfo
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- CN217295540U CN217295540U CN202220384580.9U CN202220384580U CN217295540U CN 217295540 U CN217295540 U CN 217295540U CN 202220384580 U CN202220384580 U CN 202220384580U CN 217295540 U CN217295540 U CN 217295540U
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- powder container
- paper tube
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Abstract
The present application provides a powder container comprising: a first tank; the second tank body comprises a paper tube and a paper bottom, the paper tube comprises a connecting part and a press-fit part arranged on the connecting part, the connecting part is telescopically arranged in the inner cavity of the first tank body, the press-fit part is arranged at the bottom end of the paper tube in a circular ring shape, and the paper bottom can be pressed on the circular press-fit part in a pressing-fit manner so as to flatten and fix the press-fit part on the press-fit part. Above-mentioned scheme is through with the pressfitting of paper end on annular pressfitting portion to flatten the pressfitting portion and make the paper end be fixed in on the pressfitting portion, in order to realize the sealed of fiber container and paper end, sealing performance is good.
Description
[ technical field ] A method for producing a semiconductor device
The application relates to the technical field of food packaging, in particular to a powder container.
[ background of the invention ]
During the manufacturing and selling process of the powder food, the powder food is usually contained in a tank body. At present, the powder food is generally packaged by using an aluminum can, and the cost of the aluminum can is high, and when the powder food is packaged by using a paper can, the problem of poor sealing performance of the can body is often caused due to the characteristics of paper.
[ Utility model ] content
In view of the above, it is necessary to provide a paper tube with good sealing performance to solve the above problems.
Embodiments of the present application provide a powder container including:
a first tank;
the second tank body comprises a paper tube and a paper bottom, the paper tube comprises a connecting portion and a pressing portion arranged on the connecting portion, the connecting portion is telescopically arranged in the inner cavity of the first tank body, the pressing portion is arranged at the bottom end of the paper tube in a circular ring shape, and the paper bottom can be pressed on the circular pressing portion in the circular ring shape to flatten the pressing portion and fix the pressing portion on the pressing portion.
In at least one embodiment of the present application, the paper bottom has a diameter equal to the inner diameter of the second can body.
In at least one embodiment of the present application, the nip extends inwardly along an inner wall of the paper tube.
In at least one embodiment of the present application, when the nip is pressed, the nip is perpendicular to the inner wall of the paper tube.
In at least one embodiment of the present application, the nip is pressed by means of heat pressing or ultrasound.
In at least one embodiment of the present application, the pressing portion is welded to the paper base.
In at least one embodiment of the present application, the powder container further comprises a cap sheet;
the sealing sheet can be fixed at an opening at the upper end of the paper tube so as to seal the paper tube.
In at least one embodiment of the present application, the inner and outer layers of the paper sleeve are coated paper.
In at least one embodiment of the present application, the diameter of the closure tab is equal to the outer diameter of the second can.
In at least one embodiment of the present application, the first can body comprises a paper lid and a paper cover;
the paper cover plate is detachably arranged on the paper cover so as to open and close or seal the paper cover.
Above-mentioned scheme is through with the pressfitting of paper end on annular pressfitting portion to flatten the pressfitting portion and make the paper end be fixed in on the pressfitting portion, in order to realize the sealed of fiber container and paper end, sealing performance is good.
[ description of the drawings ]
Fig. 1 is a schematic perspective view of a powder container according to an embodiment of the present disclosure.
Fig. 2 is an exploded view of the powder container of fig. 1.
Fig. 3 is a cross-sectional view of the powder container of fig. 1 taken along the direction a-a.
[ description of main element symbols ]
100. A powder container; 10. a first tank; 11. a paper cover; 12. a paper cover sheet; 20. a second tank; 21. a paper tube; 211. a connecting portion; 212. a press-fit portion; 22. a paper base; 30. a sealing sheet;
[ detailed description ] embodiments
The embodiments of the present application will be described in detail in conjunction with the drawings in the embodiments of the present application, and it is obvious that the embodiments described are only a part of the embodiments of the present application, and not all of the embodiments.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "rear," and the like as used herein are for illustrative purposes only.
Embodiments of the present application provide a powder container including:
a first tank;
the second tank body comprises a paper tube and a paper bottom, the paper tube comprises a connecting part and a press-fit part arranged on the connecting part, the connecting part is telescopically arranged in the inner cavity of the first tank body, the press-fit part is arranged at the bottom end of the paper tube in a circular ring shape, and the paper bottom can be pressed on the circular press-fit part in a pressing-fit manner so as to flatten and fix the press-fit part on the press-fit part.
Above-mentioned scheme is through with the pressfitting of paper end on annular pressfitting portion to flatten the pressfitting portion and make the paper end be fixed in on the pressfitting portion, in order to realize the sealed of fiber container and paper end, sealing performance is good.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments and features of the embodiments described below can be combined with each other without conflict.
Referring to fig. 1 to 3, the present application provides a powder container 100 including a first container 10 and a second container 20. The second container 20 is telescopically mounted on the first container 10 to open and close the powder container 100.
Further, the second can body 20 includes a paper tube 21 and a paper bottom 22, and the paper tube 21 includes a connecting portion 211 and a press-fit portion 212 provided on the connecting portion 211. The connecting portion 211 is telescopically disposed in the inner cavity of the first can body 10, the pressing portion 212 is disposed at the bottom end of the paper tube 21 in a circular ring shape, and the paper bottom 22 can be pressed on the circular pressing portion 212 to flatten and fix the pressing portion 212 on the pressing portion 212.
It should be noted that, by providing the annular pressing portion 212, making the pressing portion 212 hollow, and pressing the paper base 22 on the pressing portion 212, when the pressing portion 212 changes from hollow to flat, the paper base 22 is sufficiently pressed on the pressing portion 212, so as to prevent a gap from being formed between the paper base 22 and the pressing portion 212, thereby ensuring the sealing performance of the second can 20.
Further, the diameter of the paper bottom 22 is equal to the inner diameter of the second can body 20, so as to prevent the problem that the sealing performance of the second can body 20 is affected due to a gap between the paper bottom 22 and the paper tube 21 after the paper bottom 22 is fixed to the press-fit portion 212 when the diameter of the paper bottom 22 is too small.
Further, the pressing portion 212 extends inwardly along the inner wall of the paper tube 21 to facilitate the fixing of the paper bottom 22 and the containing of the powdered food.
Still further, when the pressing part 212 is pressed, the pressing part 212 is perpendicular to the inner wall of the paper tube 21, so as to prevent the problem that the ground is not flat due to the fact that the paper bottom 22 is not perpendicular to the paper tube 21 in the process of fixing the paper bottom 22 and the pressing part 212, and the powder food is leaked. And the paper bottom 22 is arranged perpendicular to the paper tube 21, so that the paper bottom 22 and the paper tube 21 are fixed conveniently.
Preferably, the nip 212 is pressed by means of heat pressing or ultrasound.
Further, in order to ensure the sealing performance of the second can body 20, the press-fit portion 212 is pressed by a hot pressing or ultrasonic method or the press-fit portion 212 is welded to the paper bottom 22, so as to better ensure the sealing performance of the paper bottom 22 and the paper tube 21.
The powder container 100 further includes a sealing sheet 30, and the sealing sheet 30 is fixed to the upper opening of the paper tube 21 to seal the paper tube 21. The opening and closing of the second container 20 are realized by fixing or tearing the sealing sheet 30 from the paper tube 21, so as to facilitate the powder food in the second container 20 to be contained or taken out.
Preferably, the sealing sheet 30 is fixed to the upper end surface of the paper tube 21 by hot pressing.
Further, the inner and outer layers of the paper tube 21 are coated paper to prevent the powder food from sticking to the paper tube 21.
Still further, the diameter of the sealing sheet 30 is equal to the outer diameter of the second can 20, so that the sealing sheet 30 completely seals the opening of the second can 20, thereby ensuring air tightness and preventing the powder food in the second can 20 from deteriorating due to exposure to air.
The first can body 10 comprises a paper cover 11 and a paper cover 12, wherein the paper cover 12 is detachably disposed on the paper cover 11 to open and close or seal the paper cover 11, so that when the first can body 10 and the second can body 20 are sealed, the taking and placing of the powdered food in the second can body 20 can be realized by detaching the paper cover 12, and the first can body is more convenient and faster.
According to the scheme, the paper bottom 22 is pressed on the annular pressing part 212, so that the pressing part 212 is flattened, the paper bottom 22 is fixed on the pressing part 212, the paper tube 21 and the paper bottom 22 are sealed, and the sealing performance is good.
While the foregoing is directed to embodiments of the present application, it will be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.
Claims (10)
1. A powder container, comprising:
a first tank;
the second tank body comprises a paper tube and a paper bottom, the paper tube comprises a connecting part and a press-fit part arranged on the connecting part, the connecting part is telescopically arranged in the inner cavity of the first tank body, the press-fit part is arranged at the bottom end of the paper tube in a circular ring shape, and the paper bottom can be pressed on the circular press-fit part in a pressing-fit manner so as to flatten and fix the press-fit part on the press-fit part.
2. The powder container according to claim 1, wherein a diameter of the paper bottom is equal to an inner diameter of the second can body.
3. The powder container according to claim 1, wherein the nip extends inwardly along an inner wall of the paper tube.
4. The powder container according to claim 3, wherein the nip is perpendicular to the inner wall of the paper tube when the nip is pressed.
5. The powder container according to claim 1, wherein the press-fit portion is pressed by means of heat pressing or ultrasound.
6. The powder container according to claim 5, wherein the press-fit portion is welded to the paper base.
7. The powder container according to claim 1, further comprising a sealing sheet;
the sealing sheet can be fixed at an opening at the upper end of the paper tube so as to seal the paper tube.
8. The powder container according to claim 7, wherein the inner and outer layers of the paper tube are coated paper.
9. The powder container according to claim 7, wherein the diameter of the cap plate is equal to the outer diameter of the second can.
10. The powder container according to claim 1, wherein the first container body includes a paper lid and a paper cover sheet;
the paper cover plate is detachably arranged on the paper cover so as to open and close or seal the paper cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220384580.9U CN217295540U (en) | 2022-02-24 | 2022-02-24 | Powder container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220384580.9U CN217295540U (en) | 2022-02-24 | 2022-02-24 | Powder container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217295540U true CN217295540U (en) | 2022-08-26 |
Family
ID=82929080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220384580.9U Active CN217295540U (en) | 2022-02-24 | 2022-02-24 | Powder container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217295540U (en) |
-
2022
- 2022-02-24 CN CN202220384580.9U patent/CN217295540U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |