CN220115166U - Novel waterproof collapsible container bag - Google Patents
Novel waterproof collapsible container bag Download PDFInfo
- Publication number
- CN220115166U CN220115166U CN202320445822.5U CN202320445822U CN220115166U CN 220115166 U CN220115166 U CN 220115166U CN 202320445822 U CN202320445822 U CN 202320445822U CN 220115166 U CN220115166 U CN 220115166U
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- CN
- China
- Prior art keywords
- bag body
- outer bag
- waterproof
- wall
- bag
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000002245 particle Substances 0.000 claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 239000002985 plastic film Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Packages (AREA)
Abstract
The utility model discloses a novel waterproof foldable paper bag, which comprises an outer bag body, an extension part symmetrically fixed at the top end of the outer bag body, a portable rope arranged on the extension part, a waterproof layer fixed on the inner wall of the outer bag body, an inner bag body fixed on the inner wall of the waterproof layer and the top end of which extends out of the outer bag body upwards, a sealing cover embedded at the top end of the inner bag body, an extrusion plate arranged on the inner top wall of the sealing cover, a placing box fixed on the inner bottom wall of the extrusion plate and active carbon particles filled in the inner cavity of the placing box, wherein the outer bag body is used for installing the inner bag body and playing a primary protective role on the inner bag body, a waterproof film is arranged on the outer side surface of the outer bag body and used for improving the waterproof performance of the outer bag body to avoid the outer bag body from being damaged by water, and a crease is arranged on the side surface of the outer bag body, so that a user can fold the outer bag body together with the inner bag body along with the crease, thereby improving the portability of the paper bag.
Description
Technical Field
The utility model relates to the technical field of paper bags, in particular to a novel waterproof foldable paper bag.
Background
Paper is well known as a recyclable resource. The raw materials for papermaking are mainly plant fibers, and besides three main components of cellulose, hemicellulose and lignin, the raw materials also contain other components with small content, such as resin, ash and the like. Compared with a plastic bag, the paper bag has the advantages that the production raw material is trees, the paper bag is a renewable resource, and meanwhile, the paper bag has the characteristics of degradability, recycling and convenient folding and storage, so that the paper bag is widely applied.
However, the conventional paper bag has the following disadvantages in the daily use process: the waterproof performance is poor, and the paper bag is easy to crack or break after meeting water, so that articles in the paper bag can enter water, and there is room for improvement.
Disclosure of Invention
The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.
The technical scheme adopted by the utility model is as follows: a novel waterproof foldable paper bag, comprising: the main body module comprises an outer bag body, an extension part symmetrically fixed at the top end of the outer bag body, a portable rope arranged on the extension part, a waterproof layer fixed on the inner wall of the outer bag body, an inner bag body fixed on the inner wall of the waterproof layer, the top end of the inner bag body extends out of the outer bag body upwards, a sealing cover embedded at the top end of the inner bag body, an extruding plate arranged on the inner top wall of the sealing cover, a placing box fixed on the inner bottom wall of the extruding plate and activated carbon particles filled in the inner cavity of the placing box.
The waterproof membrane is arranged on the outer side face of the outer bag body.
The present utility model may be further configured in a preferred example to: the waterproof layer is a thickened plastic film.
The present utility model may be further configured in a preferred example to: the cross section of the extrusion plate is U-shaped, and the distance between the two sides of the extrusion plate and the inner side wall of the sealing cover is slightly smaller than the thickness of the inner bag body.
The present utility model may be further configured in a preferred example to: the extruding plate is arranged at the bottom of the placing box and is provided with through holes in an array, and the through holes are communicated with the inner cavity of the placing box.
The present utility model may be further configured in a preferred example to: the thickness of the outer bag body is consistent with that of the inner bag body.
The present utility model may be further configured in a preferred example to: the thickness of the waterproof layer is 1mm.
By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:
1. according to the utility model, the waterproof layer is arranged between the outer bag body and the inner bag body, and the waterproof film is arranged on the surface of the outer bag body, so that the waterproof effect of the paper bag can be greatly improved through the combination of the waterproof film and the waterproof layer, and meanwhile, the waterproof performance of bag making can still be ensured under the condition that the waterproof film on the outer layer is damaged, so that the waterproof effect of bag making is improved.
2. In the utility model, the top of the inner bag body extends upwards out of the outer bag body, the sealing cover is arranged, the extruding plate is fixed on the inner top wall of the sealing cover, and when the paper bag is used, the top of the inner bag body is embedded between the inner wall of the sealing cover and the extruding plate, so that water is prevented from penetrating into the inner cavity of the paper bag from the paper bag opening, and the waterproof effect of the paper bag is further improved.
3. According to the utility model, the placing box is arranged on the inner bottom wall of the extrusion plate, the bottom end of the extrusion plate is provided with the through holes in an array, the through holes are communicated with the placing box, meanwhile, activated carbon particles are filled in the placing box, and the activated carbon particles are utilized to adsorb water vapor in the inner cavity of the paper bag, so that the dryness of the inner cavity of the paper bag is further ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic diagram of an exploded construction of the present utility model;
fig. 4 is a schematic view showing the bottom structure of the sealing cover of the present utility model.
Reference numerals:
100. a main body module; 110. an outer bag body; 120. an extension; 130. a carrying rope; 140. a waterproof layer; 150. an inner bag body; 160. sealing cover; 170. an extrusion plate; 171. a through hole; 180. placing a box; 190. activated carbon particles.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
Some embodiments of the utility model are described below with reference to the accompanying drawings,
example 1:
referring to fig. 1-4, this embodiment provides a novel waterproof foldable paper bag, comprising: a body module 100.
The main body module 100 includes an outer bag 110, an extension 120 symmetrically fixed to the top end of the outer bag 110, a carrying string 130 installed on the extension 120, a waterproof layer 140 fixed to the inner wall of the outer bag 110, an inner bag 150 fixed to the inner wall of the waterproof layer 140 and having the top end protruding upwards out of the outer bag 110, a sealing cover 160 fitted to the top end of the inner bag 150, a pressing plate 170 installed on the inner top wall of the sealing cover 160, a placing box 180 fixed to the inner bottom wall of the pressing plate 170, and activated carbon particles 190 filled in the inner cavity of the placing box 180.
The outer bag 110 is used for installing the inner bag 150, and plays a primary role in protecting the inner bag 150, and a waterproof film is arranged on the outer side surface of the outer bag 110, so as to improve the waterproof performance of the outer bag 110 and avoid the outer bag 110 from being damaged when encountering water.
Further, a crease is provided on a side surface of the outer bag 110, and a user can fold the outer bag 110 together with the inner bag 150 along the crease, thereby improving portability of the paper bag.
The extension 120 is integrally connected with the outer bag 110, and is used for installing a carrying rope 130, and the carrying rope 130 is used for facilitating the lifting of the outer bag 110 by a user and convenient taking.
The waterproof layer 140 is fixed on the inner wall of the outer bag 110 through adhesion, and has a thickness of about 1mm, and is used for providing a waterproof effect to the inner bag 150 when the waterproof film on the outer bag 110 is damaged, so that the paper bag is prevented from losing the waterproof effect after the waterproof film is damaged.
The inner bag 150 is used for placing articles, the inner bag 150 is fixed on the inner wall of the waterproof layer 140 by adhesion, and meanwhile, the top of the inner bag 150 extends upwards to extend out of the outer bag 110 for jogging with the sealing cover 160.
The sealing cover 160 is used for sealing the mouth of the inner bag 150, so that external water is prevented from entering the inner cavity of the inner bag 150, the cross section of the extruding plate 170 is U-shaped, the top end of the extruding plate is fixed on the inner top wall of the sealing cover 160, the distance between the two sides of the extruding plate 170 and the inner side wall of the sealing cover 160 is slightly smaller than the thickness of the inner bag 150, and when the top of the inner bag 150 is embedded between the inner side wall of the sealing cover 160 and the extruding plate 170, stable connection between the sealing cover 160 and the inner bag 150 can be ensured, so that the stability of the sealing cover 160 is ensured.
Further, through holes 171 are formed in an array at the position of the squeeze plate 170 at the bottom of the placement box 180, and the through holes 171 are communicated with the inner cavity of the placement box 180, so that the air in the inner cavity of the inner bag 150 is conveniently contacted with the activated carbon particles 190 in the inner cavity of the placement box 180.
The placement box 180 is used for storing the activated carbon particles 190, keeping the activated carbon particles 190 stable, and the activated carbon particles 190 are used for contacting with the air in the inner cavity of the inner bag 150 to adsorb water vapor therein, thereby ensuring the dryness of the air in the inner cavity of the inner bag 150.
The working principle and the using flow of the utility model are as follows: when the inner bag is used, an object is placed in the inner cavity with the inner bag 150, the sealing cover 160 is sleeved on the top of the inner bag 150, the top end of the inner bag 150 is embedded between the sealing cover 160 and the extrusion plate 170, when water is met, the waterproof film on the surface of the outer bag 110 can avoid the contact between the water and the outer bag 110, meanwhile, when the waterproof film is damaged, the waterproof layer 140 can ensure that the water cannot enter the inner bag 150, so that the inner cavity of the inner bag 150 is ensured to be dried, meanwhile, the top of the inner bag 150 can be tightly attached to the inner side wall of the sealing cover 160 through the cooperation of the sealing cover 160 and the extrusion plate 170, the water is prevented from entering the inner cavity of the inner bag 150 from the opening of the inner bag 150, and in addition, the activated carbon particles 190 can adsorb the water vapor in the inner cavity of the inner bag 150, and the dryness of the inner cavity of the inner bag 150 is ensured.
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 spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (6)
1. A novel waterproof foldable paper bag, comprising: the main body module (100) is characterized in that the main body module (100) comprises an outer bag body (110), an extension part (120) symmetrically fixed at the top end of the outer bag body (110), a portable rope (130) installed on the extension part (120), a waterproof layer (140) fixed on the inner wall of the outer bag body (110), an inner bag body (150) fixed on the inner wall of the waterproof layer (140) and the top end of which extends out of the outer bag body (110) upwards, a sealing cover (160) embedded at the top end of the inner bag body (150), a squeezing plate (170) installed on the inner top wall of the sealing cover (160), a placing box (180) fixed on the inner bottom wall of the squeezing plate (170) and activated carbon particles (190) filled in the inner cavity of the placing box (180);
the outer side surface of the outer bag body (110) is provided with a waterproof film.
2. The novel waterproof foldable paper bag according to claim 1, wherein the waterproof layer (140) is a thickened plastic film.
3. The novel waterproof foldable paper bag according to claim 1, wherein the cross section of the extrusion plate (170) is U-shaped, and the distance between the two sides of the extrusion plate (170) and the inner side wall of the sealing cover (160) is slightly smaller than the thickness of the inner bag body (150).
4. The novel waterproof foldable paper bag according to claim 1, wherein the squeezing plate (170) is arranged at the bottom of the placement box (180) and is provided with through holes (171) in an array, and the through holes (171) are communicated with the inner cavity of the placement box (180).
5. The novel waterproof foldable paper bag according to claim 1, wherein the thickness of the outer bag body (110) is consistent with that of the inner bag body (150).
6. A new waterproof foldable paper bag according to claim 1, characterized in that the thickness of the waterproof layer (140) is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320445822.5U CN220115166U (en) | 2023-03-09 | 2023-03-09 | Novel waterproof collapsible container bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320445822.5U CN220115166U (en) | 2023-03-09 | 2023-03-09 | Novel waterproof collapsible container bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220115166U true CN220115166U (en) | 2023-12-01 |
Family
ID=88887729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320445822.5U Active CN220115166U (en) | 2023-03-09 | 2023-03-09 | Novel waterproof collapsible container bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220115166U (en) |
-
2023
- 2023-03-09 CN CN202320445822.5U patent/CN220115166U/en active Active
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