CN220212232U - Backpack - Google Patents

Abstract

The utility model relates to a backpack, which comprises a backpack body, wherein the backpack body comprises a main bag, a front bag arranged on the front side of the main bag, cup bags arranged on two sides of the main bag, adjustable shoulder straps arranged on the rear side of the main bag, and an adjustable chest strap connected with the adjustable shoulder straps; bone strips are arranged at the edges of the main pocket and the front pocket; the inside of the main bag and the front bag are respectively provided with a net bag, and the opening of the net bag is provided with a waterproof zipper and is opened and closed through the waterproof zipper; the openings of the main bag, the front bag and the cup bag are provided with waterproof zippers, and the main bag, the front bag and the cup bag are opened and closed through the waterproof zippers; the shoulder straps and the chest straps of the backpack are adjustable, the reliability is good, the wear resistance is high, the waterproof performance is good, and the backpack is suitable for various people to carry.

Description

Backpack

Technical Field

The utility model relates to a backpack, and belongs to the technical field of carrying equipment.

Background

The rainy condition can be met when the backpack is in a long way outdoors, so that the requirement on the waterproof performance of the backpack is higher, but the waterproof performance of the existing backpack is poorer. Moreover, the cup bags on two sides of the existing backpack generally use a net bag structure, have no waterproof property, and are easy to fall.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides the backpack with good waterproof performance and safe structural design.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the backpack comprises a backpack body, wherein the backpack body comprises a main bag, a front bag arranged on the front side of the main bag, cup bags arranged on two sides of the main bag, adjustable shoulder straps arranged on the rear side of the main bag, and an adjustable chest strap connected with the adjustable shoulder straps; bone strips are arranged at the edges of the main pocket and the front pocket; the main pocket and the front pocket are both internally provided with net bags, and the opening of each net bag is provided with a waterproof zipper and is opened and closed through the waterproof zipper.

The technical scheme is further designed as follows: the openings of the main bag, the front bag and the cup bag are provided with waterproof zippers, and the main bag, the front bag and the cup bag are opened and closed through the waterproof zippers; the zipper puller of the waterproof zipper is provided with a lifting tab.

Shoulder pads are arranged on the back side surface of the main pocket corresponding to the shoulder positions, and waist pads are arranged on the back side surface of the main pocket corresponding to the waist positions.

The front side of the front pocket is provided with a front sticking bag, and the upper end of the outer side of the front sticking bag is sewed with a sign sticking buckle tape.

The adjustable chest strap is connected to the adjustable backpack strap through the three double-lug girders and the position of the adjustable chest strap relative to the adjustable backpack strap is adjusted through the three double-lug girders.

The adjustable shoulder straps and the adjustable chest strap are buckled through the eye-splice.

The top of the main pocket is provided with a carrying handle.

The main bag, the front bag and the cup bag are all made of high Jiang Jinguan filament camouflage coating cloth.

The utility model has the beneficial effects that:

the backpack disclosed by the utility model has the advantages that the shoulder straps and the chest straps are adjustable, the positions of the chest straps relative to the shoulder straps can be adjusted so as to adapt to people with different sizes, and the backpack can be automatically adjusted according to the backpack weight and the travelling distance so as to meet the comfort requirement. The utility model has the advantages of safe structural design, good reliability, high wear resistance and good waterproof performance, and is suitable for various people to carry personal needed materials.

Drawings

Fig. 1 is a front view of a backpack.

Fig. 2 is a side view of the backpack.

Fig. 3 is a back structure view of the backpack.

The marks in the figure: 1-main bag, 2-front bag, 3-cup bag, 4-front sticking bag, 5-sign sticking buckle, 6-handle, 7-adjustable double shoulder strap, 8-adjustable chest strap, 9-shoulder pad, 10-waist pad, 11-bone strip, 12-waterproof zipper, 13-zipper puller, 14-lifting tab, 15-double ear three beams and 16-eye-splice.

Detailed Description

The utility model will now be described in detail with reference to the accompanying drawings and specific examples.

Examples

As shown in fig. 1 and 2, the backpack of the present embodiment includes a backpack body, the backpack body includes a main bag 1, a front bag 2 and a cup bag 3, wherein the front bag 2 is disposed on the front side of the main bag 1, the cup bag 3 is disposed on two sides of the main bag 1, an adjustable shoulder strap 7 is disposed on the rear side of the main bag of the present embodiment, and an adjustable chest strap 8 is connected between two straps of the adjustable shoulder strap 7; the edges of the main bag 1 and the front bag 2 are respectively provided with a bone strip 11 so as to enhance the wear resistance of the backpack; net bag bags are arranged in the main bag 1 and the front bag 2; the waterproof zippers 12 are arranged at the openings of the main bag 1, the front bag 2 and the water cup bag 3, and are opened and closed through the waterproof zippers 12, so that the waterproof performance is improved, particularly, the water cup bag 3 is closed to form a closed bag body, the waterproof performance is improved, and meanwhile, the water cup cannot fall off, so that the reliability is high, and the safety is high; the zipper puller 13 of the waterproof zipper 12 is also provided with a lifting tab 14, so that the zipper can be pulled conveniently. The main bag 1, the front bag 2 and the cup bag 3 are all made of high Jiang Jinguan filament camouflage coating cloth, and the material selection is light and has high wear resistance.

The front side of the front pocket 2 is provided with a front sticking bag 4, and the upper end of the outer side of the front sticking bag 4 is sewed with a sign sticking buckle belt 5.

Referring to fig. 3, in this embodiment, a shoulder pad 9 is disposed on the rear side of the main bag 1 corresponding to the shoulder position, and a waist pad 10 is disposed corresponding to the waist position, so as to enhance the comfort of the backpack.

In the embodiment, the adjustable shoulder straps 7 and the adjustable chest strap 8 are buckled through the eye-splice 16; and the adjustable chest strap 8 is connected to the adjustable shoulder straps 7 through the three double-lug girders 15, and the position of the chest strap relative to the shoulder straps can be adjusted through the three double-lug girders 15 so as to adapt to the carrying requirements of various people.

In the embodiment, the handle 6 is arranged at the top of the main bag 1, so that the lifting is convenient, and the picking and placing are convenient.

The technical scheme of the utility model is not limited to the embodiments, and all technical schemes obtained by adopting equivalent substitution modes fall within the scope of the utility model.

Claims (8)

1. The utility model provides a backpack, includes inclusion, its characterized in that: the bag body comprises a main bag (1), a front bag (2) arranged on the front side of the main bag (1), cup bags (3) arranged on two sides of the main bag (1), adjustable shoulder straps (7) arranged on the rear side of the main bag (1), and an adjustable chest strap (8) connected with the adjustable shoulder straps (7); the edges of the main pocket (1) and the front pocket (2) are provided with bone strips (11); the inside of the main bag (1) and the inside of the front bag (2) are respectively provided with a net bag; the opening parts of the main bag (1), the front bag (2), the cup bag (3) and the net bag are provided with waterproof zippers (12), and the main bag, the front bag, the cup bag and the net bag are opened and closed through the waterproof zippers (12).

2. The backpack of claim 1 wherein: a zipper puller (13) of the waterproof zipper (12) is provided with a lifting tab (14).

3. The backpack of claim 2 wherein: shoulder pads (9) are arranged on the rear side face of the main pocket (1) corresponding to the shoulder positions, and waist pads (10) are arranged corresponding to the waist positions.

4. The backpack of claim 3 wherein: the front side of the front pocket (2) is provided with a front sticking bag (4), and the upper end of the outer side of the front sticking bag (4) is sewed with a sign sticking buckle tape (5).

5. The backpack of claim 4 wherein: the adjustable chest strap (8) is connected to the adjustable shoulder straps (7) through the binaural three beams (15) and the position of the adjustable chest strap (8) relative to the adjustable shoulder straps (7) is adjusted through the binaural three beams (15).

6. The backpack of claim 5 wherein: the adjustable shoulder straps (7) and the adjustable chest strap (8) are buckled through the eye-splice (16).

7. The backpack of claim 6 wherein: the top of the main pocket (1) is provided with a handle (6).

8. The backpack of claim 1 wherein: the main bag (1), the front bag (2) and the cup bag (3) are all made of high Jiang Jinguan filament camouflage coating cloth.