CN219556597U

CN219556597U - Sealed knapsack

Info

Publication number: CN219556597U
Application number: CN202223087628.9U
Authority: CN
Inventors: 陈魏凯; 梁孝瑜; 陈兆森; 魏雨洁
Original assignee: Jiaxing Zion Industry Co ltd
Current assignee: Jiaxing Zion Industry Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-08-22
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a sealed knapsack, which relates to the technical field of backpacks and comprises a knapsack, wherein two shoulder straps are fixedly connected to the rear side of the knapsack, a handle is fixedly connected to the top of the knapsack, storage bags are fixedly connected to the two sides of the knapsack, a sealing zipper strip is fixedly connected to the front side of the knapsack, a sealing zipper head is slidingly connected to the outer surface of the sealing zipper strip, a sealing plate is fixedly connected to the top of the front side of the knapsack, and a drainage plate is fixedly connected to the front side of the inner wall of the knapsack. According to the utility model, the backpack is sealed through the sealing zipper strip and the sealing zipper head, so that rainwater is prevented from flowing into the backpack, the top of the backpack is prevented from flowing into the backpack through the flow guide groove, the storage bag is prevented from being protected through the rain baffle, the rainwater is prevented from flowing into the storage bag, the tightness of the backpack is improved, the articles in the backpack are protected, the service life of the backpack is prolonged, and the backpack is simple in structure and convenient to operate.

Description

Sealed knapsack

Technical Field

The utility model relates to the technical field of backpacks, in particular to a sealed backpack.

Background

A backpack, a backpack that is carried on the back; in the period of increasingly listing personalities, various styles such as conciseness, antique, cartoon and the like meet the requirements of fashionable people for developing personalities from different sides. The style of the case is also extended from the traditional business bags, schoolbags, travel bags to pen bags, change bags, small perfume bags and the like.

Because the knapsack mostly has the zip fastener to open and close the knapsack, in the sleet weather, when sleet falls into zip fastener department, can make the rainwater get into in the knapsack through the zip fastener to wet the article in the knapsack, cause the damage to the article of some electronic products easily.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a sealed backpack.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a sealed knapsack, includes the knapsack, the rear side fixedly connected with of knapsack is shouldered, the top fixedly connected with handle of knapsack, the equal fixedly connected with of both sides of knapsack accomodates the bag, the front side fixedly connected with sealed zip fastener strip of knapsack, the surface sliding connection of sealed zip fastener strip has sealed zip fastener head, the front side top fixedly connected with closing plate of knapsack, the front side fixedly connected with drainage board of knapsack inner wall.

As a further description of the above technical solution:

the utility model discloses a knapsack, including the knapsack inner wall, the back side top fixedly connected with son snap-fastener of knapsack inner wall, the drainage board is close to one side fixedly connected with female snap-fastener of knapsack, son snap-fastener with female snap-fastener looks adaptation.

As a further description of the above technical solution:

and a handle is fixedly connected to one side of the drainage plate, which is far away from the female snap fastener.

As a further description of the above technical solution:

the front side of the knapsack is provided with a plurality of water outlets, and the water outlets are positioned at the top of the drainage plate.

As a further description of the above technical solution:

the top of the knapsack is provided with a diversion trench.

As a further description of the above technical solution:

the top both sides of knapsack all fixedly connected with weather shield, two the top of weather shield all is the inclined plane.

The utility model has the following beneficial effects:

compared with the prior art, this sealed knapsack seals the knapsack through sealed zip fastener chain and sealed zip fastener head to avoid in the rainwater carries out the knapsack, carry out the water conservancy diversion through the top of guiding gutter to the knapsack, avoid in the rainwater gets into the knapsack, protect the storage bag through the weather shield, avoid in the rainwater gets into the storage bag, improved the leakproofness of knapsack, protected the article in the knapsack, improved the life of knapsack, simple structure, convenient operation.

Drawings

FIG. 1 is a perspective view of a sealed backpack according to the present utility model;

FIG. 2 is a side cross-sectional view of a sealed backpack according to the present utility model;

fig. 3 is an enlarged view at a shown in fig. 1;

fig. 4 is an enlarged view at B shown in fig. 2.

Legend description:

1. a backpack; 2. a shoulder strap; 3. a storage bag; 4. a rain shield; 5. a handle; 6. a sealing plate; 7. a diversion trench; 8. sealing the zipper strip; 9. sealing the zipper head; 10. a drainage plate; 11. a water outlet; 12. a handle; 13. a female snap; 14. and a sub snap fastener.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a sealed backpack: the backpack comprises a backpack 1, wherein the outer surface of the backpack 1 is coated with waterproof paint, so that the surface of the backpack 1 is hydrophobic, rainwater is prevented from penetrating into the backpack 1 from the backpack 1, two shoulder straps 2 are fixedly connected to the rear side of the backpack 1, the shoulder straps 2 are adjustable, the length of the shoulder straps 2 can be adjusted according to the requirements and the preference of a user, the comfort level when the user is wearing the backpack is increased, a handle 5 is fixedly connected to the top of the backpack 1, the backpack 1 is conveniently lifted up by the handle 5 when the user is not wearing the backpack, storage bags 3 are fixedly connected to the two sides of the backpack 1, the storage capacity of the storage bags 3 can be increased, the storage space is increased, a sealing zipper strip 8 is fixedly connected to the front side of the backpack 1, a sealing zipper strip 9 is slidingly connected to the outer surface of the sealing zipper strip 8, the sealing zipper strip 9 is conveniently opened and closed by pulling the sealing zipper strip 9, so that the backpack 1 is conveniently opened and closed, rainwater is prevented from entering the backpack 1 through the sealing zipper head 9 and the sealing zipper 8, the sealing plate 6 is fixedly connected to the top of the front side of the backpack 1, the drainage plate 10 is fixedly connected to the front side of the inner wall of the backpack 1, the child snap fastener 14 is fixedly connected to the top of the rear side of the inner wall of the backpack 1, the female snap fastener 13 is fixedly connected to one side of the drainage plate 10 close to the backpack 1, the child snap fastener 14 is matched with the female snap fastener 13, the child snap fastener 14 and the female snap fastener 13 are mutually separated and installed, so that the rainproof performance of the backpack is improved, the rainwater is prevented from entering the bottom of the backpack 1, articles in the backpack 1 are protected, the handle 12 is fixedly connected to one side of the drainage plate 10 away from the female snap fastener 13, the drainage plate 10 is conveniently opened and closed through the handle 12, the movement of the drainage plate 10 is facilitated, the front side of the backpack 1 is provided with a plurality of water outlets 11, the water outlets 11 are positioned at the top of the drainage plate 10, the rainwater is avoided entering the knapsack bottom through drainage board 10, if get into the rainwater, flow direction outlet 11 through drainage board 10, thereby discharge knapsack 1, guiding gutter 7 has been seted up at the top of knapsack 1, equal fixedly connected with weather shield 4 in the top both sides of knapsack 1, weather shield 4 has waterproof nature, thereby avoid the rainwater to get into accomodate in the bag 3, thereby protect the article in accomodating the bag 3, the top of two weather shields 4 all is the inclined plane, when snowy and rainy weather, the rainwater that falls on knapsack 1 flows out knapsack 1 from guiding gutter 7 of knapsack 1, simultaneously through the both sides arc of knapsack 1, make knapsack 1 fall on weather shield 4, thereby to outflow knapsack 1, because weather shield 4 is the inclined plane, avoid the rainwater to pile up on the knapsack.

Working principle: when the backpack is used, the sealing zipper head 9 is opened, the handle 12 is pulled to drive the female snap fastener 13 to be separated from the male snap fastener 14, then an article is placed in the backpack 1, the female snap fastener 13 and the male snap fastener 14 are pressed together, and then the sealing zipper head 9 is pulled to enable the sealing zipper head 8 to be sealed, so that the backpack is sealed, rainwater falling on the backpack 1 flows out of the backpack 1 from the diversion trench 7 of the backpack 1 in rainy and snowy weather, simultaneously, the backpack 1 falls on the rain shielding plate 4 through the arc shapes on the two sides of the backpack 1, and the backpack 1 is discharged by convection, so that the rainwater is prevented from being accumulated on the backpack.

Finally, it should be noted that: while the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the foregoing embodiments may be modified and equivalents may be substituted for elements thereof without departing from the spirit and principles of the utility model _。

Claims

1. Sealed knapsack, including knapsack (1), its characterized in that: the utility model discloses a knapsack, including knapsack (1), sealed zip fastener head (9) are connected with in the surface sliding way of knapsack (8), the front side top fixedly connected with closing plate (6) of knapsack (1), the front side fixedly connected with drainage board (10) of knapsack (1) inner wall, the top fixedly connected with handle (5) of knapsack (1), the equal fixedly connected with of both sides of knapsack (1) accomodate bag (3), sealed zip fastener head (8) are connected with in the front side fixedly connected with of knapsack (1).

2. The sealed backpack of claim 1, wherein: the utility model discloses a knapsack, including knapsack (1), drainage board, female snap-fastener (13) are connected with in the rear side top fixedly connected with son snap-fastener (14) of knapsack (1) inner wall, drainage board (10) are close to one side fixedly connected with female snap-fastener (13), son snap-fastener (14) with female snap-fastener (13) looks adaptation.

3. The sealed backpack of claim 2, wherein: one side of the drainage plate (10) far away from the female snap fastener (13) is fixedly connected with a handle (12).

4. The sealed backpack of claim 1, wherein: a plurality of water outlets (11) are formed in the front side of the backpack (1), and the water outlets (11) are located at the top of the drainage plate (10).

5. The sealed backpack of claim 1, wherein: the top of the knapsack (1) is provided with a diversion trench (7).

6. The sealed backpack of claim 1, wherein: both sides of the top of the backpack (1) are fixedly connected with rain shielding plates (4), and the tops of the two rain shielding plates (4) are inclined surfaces.