CN222815429U

CN222815429U - Waterproof paper handbag

Info

Publication number: CN222815429U
Application number: CN202420662367.9U
Authority: CN
Inventors: 于园园; 高顺华; 刘海文; 尚军杰; 陈静
Original assignee: Qingdao Deep Packaging Co ltd
Current assignee: Qingdao Deep Packaging Co ltd
Priority date: 2024-04-02
Filing date: 2024-04-02
Publication date: 2025-05-02
Anticipated expiration: 2034-04-02

Abstract

The utility model relates to the technical field of bags, in particular to a waterproof paper bag, which comprises a paper bag body, wherein a waterproof film is attached to the inner wall of the paper bag body, a water collecting bin is arranged at the bottom of the paper bag body, a water draining area is arranged at the bottom of the water collecting bin, and the bottom of the water draining area is covered by a sealing piece.

Description

Waterproof paper handbag

Technical Field

The utility model relates to the technical field of handbag, in particular to a waterproof paper handbag.

Background

The handbag is a simple bag, and the manufacturing materials comprise paper, PVC laser film, non-woven fabric industrial cardboard and the like. The handbag is used as a bag product by western people who are more fashionable before the gift is taken, and can be matched with other packages appearance. Handbag is also known as handle bag, handbag, etc.

In the prior art, in the use of the handbag, because the handbag is paper, when the handbag meets water or water vapor, the wet corrosion of the handbag is easy to cause, the use of the handbag is affected, the service life of the handbag is reduced, and after water leakage occurs in articles filled in the paper handbag, the bottom of the bag is broken, so that the articles fall off, and especially when the paper handbag is used for packing porridge and soup take-out.

Therefore, a waterproof paper handbag is needed to solve the problem that the bottom of the existing paper handbag is broken after water leakage occurs in the existing paper handbag, and the water leakage of the bottom of the bag can be discharged.

Disclosure of utility model

The utility model aims to provide a waterproof paper handbag which solves the problem that the bottom of the existing paper handbag is broken after water leakage occurs in the prior art, and can be used for draining the water leakage.

The waterproof paper handbag comprises a paper handbag body, wherein a waterproof film is attached to the inner wall of the paper handbag body, a water collecting bin is arranged at the bottom of the paper handbag body, a water draining area is arranged at the bottom of the water collecting bin, and the bottom of the water draining area is covered by a sealing piece.

Preferably, the water collection bin comprises a flexible waterproof bag, the flexible waterproof bag is of a square frame body structure, the height of the flexible waterproof bag is smaller than that of the paper handbag body, a filtering structure is laid at the bottom of the flexible waterproof bag, and objects are prevented from falling from a water draining area.

Preferably, the filtering structure comprises a net piece, the net piece is fixed on the top surface of the bottom plate of the flexible waterproof bag, and the size of the net piece is larger than the size of the notch of the water draining area.

Preferably, the water draining area comprises a water draining port, and the water draining port penetrates through the flexible waterproof bag and the bottom plate of the paper handbag body.

Preferably, the bottom surface integrated into one piece of paper handbag body has the suppression groove, and the suppression groove is "匚" word shape groove for installation sealing member.

Preferably, the sealing element comprises a waterproof gasket and a water-absorbing sponge block fixed on the surface of the waterproof gasket, one end of the waterproof gasket is fixed on the surface of the pressing groove, the surface of the waterproof gasket is adhered to the surface of the pressing groove through double-sided adhesive tape, and the water-absorbing sponge block is inserted into the water drain port.

Preferably, a tearing sheet is fixed at the other end of the waterproof gasket.

Compared with the prior art, the utility model has the beneficial effects that:

According to the waterproof paper handbag, the water collecting bin is additionally arranged at the bag bottom of the paper handbag body, so that the bag bottom is prevented from being broken due to water leakage and permeation, and the water draining area is arranged at the bag bottom of the paper handbag body, so that water leakage is conveniently discharged, the problem that the bag bottom is broken after water leakage occurs in the existing paper handbag is further solved, and water leakage at the bag bottom can be discharged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front elevational view of the structure of the present utility model;

FIG. 3 is a cross-sectional view of the structure at A-A in FIG. 2;

FIG. 4 is an enlarged schematic view of the structure shown in FIG. 3A;

fig. 5 is a schematic diagram of the connection structure of the waterproof gasket and the water absorbing sponge block of the present utility model.

In the figure, a paper handbag body 1, a waterproof membrane 2, a flexible waterproof bag 3, a water drain 4, a net sheet 5, a pressing groove 6, a waterproof gasket 7, a tearing piece 8 and a water absorbing sponge block 9.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1 to 5, the utility model provides a waterproof paper handbag, which comprises a paper handbag body 1, wherein a waterproof film 2 is attached to the inner wall of the paper handbag body 1, a water collecting bin is arranged at the bottom of the paper handbag body 1, the water collecting bin comprises a flexible waterproof bag 3, the flexible waterproof bag 3 is in a square frame structure, the height of the flexible waterproof bag 3 is smaller than that of the paper handbag body 1, a filtering structure is laid at the bottom of the flexible waterproof bag 3 to prevent objects from falling from a water draining area, the filtering structure comprises a net piece 5, the net piece 5 is fixed on the top surface of a bottom plate of the flexible waterproof bag 3, and the size of the net piece 5 is larger than the notch size of the water draining area;

The bottom of catchment storehouse is equipped with the drain region, the drain region includes drain 4, drain 4 runs through flexible waterproof pocket 3 and the bottom plate of paper handbag body 1, and the bottom in drain region is covered by sealing member, the bottom surface integrated into one piece of paper handbag body 1 has pressing groove 6, pressing groove 6 is "匚" word shape groove for installation sealing member, sealing member includes waterproof gasket 7 and fixes the sponge piece 9 that absorbs water at waterproof gasket 7 surface, the one end of waterproof gasket 7 is fixed at pressing groove 6's surface, waterproof gasket 7's surface bonds at pressing groove 6's surface through double faced adhesive tape, the sponge piece 9 that absorbs water is pegged graft in drain 4, waterproof gasket 7's the other end is fixed with and tears pulling piece 8.

The waterproof film 2 is attached to the inner wall of the paper handbag body 1, the waterproof capability of the paper handbag body 1 is improved, the tearing resistance of the paper handbag body 1 is improved, after the flexible waterproof bag 3 is additionally arranged on the inner bottom side of the paper handbag body 1, the flexible waterproof bag 3 is used for containing water leaked from objects, water leakage is absorbed by the water absorbing sponge block 9 after passing through the net sheet 5, when the water quantity is large, the water absorbing sponge block 9 is absorbed and saturated, the waterproof gasket 7 is torn from the pressing groove 6 by pinching the tearing piece 8, water leakage flows out from the lower side of the water absorbing sponge block 9, the waterproof gasket 7 is bonded in the pressing groove 6 again after the water leakage is discharged, and the waterproof paper handbag is suitable for packing porridge or soup take-out products and can be recycled.

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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A waterproof paper bag, comprising a paper bag body (1), the inner wall of which is attached a waterproof film (2), characterized in that a water collecting bin is provided at the bottom of the paper bag body (1), a water discharge area is provided at the bottom of the water collecting bin, and the bottom of the water discharge area is covered by a sealing member.

2. A waterproof paper handbag according to claim 1, characterized in that: the water collection bin comprises a flexible waterproof pocket (3), the flexible waterproof pocket (3) is a square frame structure, the height of the flexible waterproof pocket (3) is less than the height of the paper handbag body (1), and a filtering structure is laid at the bottom of the flexible waterproof pocket (3) to prevent items from falling from the drainage area.

3. A waterproof paper handbag according to claim 2, characterized in that: the filtering structure includes a mesh (5), the mesh (5) is fixed on the top surface of the bottom plate of the flexible waterproof bag (3), and the size of the mesh (5) is larger than the size of the notch of the drainage area.

4. A waterproof paper handbag according to claim 2, characterized in that: the drainage area includes a drainage port (4), and the drainage port (4) passes through the flexible waterproof pocket (3) and the bottom plate of the paper handbag body (1).

5. A waterproof paper handbag according to claim 4, characterized in that: a pressing groove (6) is integrally formed on the bottom surface of the paper handbag body (1), and the pressing groove (6) is a "匚"-shaped groove for installing a seal.

6. A waterproof paper handbag according to claim 5, characterized in that: the sealing member comprises a waterproof gasket (7) and a water-absorbing sponge block (9) fixed on the surface of the waterproof gasket (7), one end of the waterproof gasket (7) is fixed on the surface of the pressing groove (6), the surface of the waterproof gasket (7) is bonded to the surface of the pressing groove (6) by double-sided tape, and the water-absorbing sponge block (9) is inserted into the drain port (4).

7. A waterproof paper handbag according to claim 6, characterized in that a tear sheet (8) is fixed to the other end of the waterproof gasket (7).