CN210930097U

CN210930097U - Knapsack that gas permeability is good

Info

Publication number: CN210930097U
Application number: CN201922029054.1U
Authority: CN
Inventors: 王志中
Original assignee: Quanzhou Baite Luggage Co Ltd
Current assignee: Quanzhou Baite Luggage Co Ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-07
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a knapsack that gas permeability is good, including the knapsack main part, the externally mounted of knapsack main part has the outsourcing, install the zip fastener between knapsack main part and the outsourcing, install the link on the surface of outsourcing, the cover is equipped with the decorative chain on the link, the back mounted of knapsack main part has the braces, the back of knapsack main part is provided with bleeder vent and decorative pattern way, the inside of knapsack main part is provided with the bed of cloth, one side of bed of cloth is provided with the foam-rubber cushion, one side of foam-rubber cushion is provided with the ventilative material layer. The utility model discloses a be provided with the bleeder vent at the back, and be provided with the ventilative material layer in the knapsack, improved the gas permeability of this knapsack greatly, when people are carrying this knapsack motion on the back, the heat of production can scatter and disappear fast through the bleeder vent, is provided with the cotton-flax layer externally, and the gas permeability on cotton-flax layer is also better, has further improved the gas permeability of this knapsack.

Description

Knapsack that gas permeability is good

Technical Field

The utility model relates to a knapsack technical field especially relates to a knapsack that gas permeability is good.

Background

The backpack is diversified in material, and fashionable trend is led by bags made of genuine leather, plastic materials, terylene, canvas, nylon, cotton, hemp and the like. Meanwhile, in the period of more and more listing the personality, various styles such as conciseness, vintage, cartoon and the like also meet the requirement of fashion people for developing the personality from different sides. The style of the case is also expanded from the traditional business bag, schoolbag and traveling bag to the pen bag, change purse, small perfume bag and the like.

Traditional knapsack is not provided with ventilative material layer including, also for punching, and the gas permeability that leads to the knapsack is not good, when people are carrying the knapsack operation, easily perspires, and the knapsack gas permeability is not good can lead to the heat on one's body of people to effectively scatter and disappear, and the comfort level is relatively poor, needs to carry out certain improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve traditional knapsack not be provided with ventilative material layer in, also for punching, lead to the gas permeability of knapsack not good, when people are carrying the knapsack operation, easily sweat, the knapsack gas permeability can lead to the heat on one's body of people to effectively scatter and disappear, the relatively poor problem of comfort level.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a knapsack that gas permeability is good, includes the knapsack main part, the externally mounted of knapsack main part has the outsourcing, install the zip fastener between knapsack main part and the outsourcing, install the link on the surface of outsourcing, the cover is equipped with the decorative chain on the link, the back mounted of knapsack main part has the braces, the back of knapsack main part is provided with bleeder vent and decorative pattern way, the inside of knapsack main part is provided with the bed of cloth, one side of bed of cloth is provided with the foam-rubber cushion, one side of foam-rubber cushion is provided with the ventilative material layer, install on the braces and connect the area of inserting and buckle with the connection, the back fixed mounting of knapsack main part.

As a further description of the above technical solution:

a backpack hanging strip is mounted at the top of the backpack body.

As a further description of the above technical solution:

and side net bags are arranged on the outer walls of the two sides of the backpack main body.

As a further description of the above technical solution:

and a zipper head is arranged on the zipper in a sliding way.

As a further description of the above technical solution:

and the bottom of the decorative chain is provided with a decorative block.

As a further description of the above technical solution:

and a cotton-flax layer is arranged on one side of the breathable material layer.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through being provided with the bleeder vent at the back, and be provided with the ventilative material layer in the knapsack, improved the gas permeability of this knapsack greatly, when people are carrying this knapsack motion, the heat of production can scatter and disappear fast through the bleeder vent.

2. The utility model discloses in, through being provided with the cotton-flax layer externally, the gas permeability on cotton-flax layer is also better, has further improved the gas permeability of this knapsack.

3. The utility model discloses in, through being provided with the foam-rubber cushion in inside, the softness of this knapsack can be promoted to the foam-rubber cushion, and when people were carrying on the back this knapsack, people's back and indirect clothes of pasting of foam-rubber cushion have effectively improved people's comfort level.

4. The utility model discloses in, through additionally installing on the braces and connecting the area of inserting and detaining with connecting, when needing, can insert the area with connecting to detain to connecting and be connected to draw the distance between two braces closely, make the knapsack perk, make to have certain clearance between knapsack and people's the back, further improved the radiating effect.

5. The utility model discloses in, through having the parcel strip at braces back mounted, parcel strip and the laminating of human back profile, when this knapsack was carried on the back, the parcel strip can effectively improve the parcel nature of knapsack, has improved the comfort, and parcel strip one side is provided with the decorative pattern way, has improved the frictional force of knapsack and human back, is difficult for rocking when the knapsack.

Drawings

Fig. 1 is a schematic structural view of a backpack with good air permeability provided by the present invention;

fig. 2 is a rear view of the backpack with good air permeability provided by the present invention;

fig. 3 is a schematic structural view of a cross-sectional material of the backpack with good air permeability according to the present invention.

Illustration of the drawings:

1. a backpack body; 2. a backpack harness; 3. hanging a ring; 4. a decorative chain; 5. a side net bag; 6. outsourcing; 7. a decorative block; 8. a slider of a zipper fastener; 9. a zipper; 10. a harness; 11. air holes are formed; 12. a cotton layer; 13. a layer of breathable material; 14. a sponge cushion; 15. a cloth layer; 16. connecting the inserting belt; 17. a connecting buckle belt; 18. wrapping the strip; 19. and (4) pattern lines.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a knapsack that gas permeability is good, includes knapsack main part 1, the externally mounted of knapsack main part 1 has outsourcing 6, install zip fastener 9 between knapsack main part 1 and the outsourcing 6, install link 3 on the surface of outsourcing 6, the cover is equipped with decorative chain 4 on the link 3, the back mounted of knapsack main part 1 has braces 10, the back of knapsack main part 1 is provided with bleeder vent 11 and decorative pattern way 19, the inside of knapsack main part 1 is provided with cloth layer 15, one side of cloth layer 15 is provided with foam-rubber cushion 14, one side of foam-rubber cushion 14 is provided with ventilative material layer 13, install on the braces 10 and connect the area of inserting 16 and connect the area of detaining 17, the back fixed mounting of knapsack main part 1 has parcel strip 18.

Specifically, as shown in fig. 1 and 2, a backpack strap 2 is installed on the top of the backpack body 1, and the backpack can be lifted by the backpack strap 2 by installing the backpack strap 2.

Specifically, as shown in fig. 1 and 2, side net bags 5 are installed on the outer walls of two sides of the backpack body 1, and some sundries can be placed in the side net bags 5 by arranging the side net bags 5.

Specifically, as shown in fig. 1, a slider 8 is slidably attached to the slide fastener 9, and the slide fastener 9 can be effectively opened and closed by attaching the slider 8.

Specifically, as shown in fig. 1, the decorative block 7 is installed at the bottom of the decorative chain 4, and the decorative chain 4 and the decorative block 7 are installed, so that the attractiveness of the backpack is effectively improved.

Specifically, as shown in fig. 1 and 3, a cotton-flax layer 12 is arranged on one side of the breathable material layer 13, and the cotton-flax layer 12 is arranged to have better breathability, so that the breathability of the backpack is further improved.

It should be noted that: the breathable material layer 13 may be made of gauze, and the wrapping strip 18 may be made of silica gel.

The working principle is as follows: when the backpack is used, the backpack is carried on the body through the straps 10, in the walking process, the back of people sweats, the air holes 11 can effectively enable heat to be dissipated quickly, the heat cannot be gathered on the back of the backpack, the heat enters the cotton-flax layer 12 through the air permeable material layer 13 and is finally dissipated through the cotton-flax layer 12, the air permeability of the cotton-flax layer 12 is good, the air permeability of the backpack is further improved, when the backpack is needed, the connecting inserting belt 16 can be connected with the connecting buckling belt 17, the distance between the two straps 10 is reduced, the backpack is tilted, a certain gap is formed between the backpack and the back of people for heat dissipation, the decorating chain 4 and the decorating block 7 can effectively improve the attractiveness of the backpack, when the backpack is stored, articles needing to be taken at any time are placed in the outer bag 6 by pulling the zipper head 8, and the backpack is convenient to take and use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A backpack with good air permeability comprises a backpack body (1) and is characterized in that an outer bag (6) is mounted outside the backpack body (1), a zipper (9) is mounted between the backpack body (1) and the outer bag (6), a hanging ring (3) is mounted on the outer surface of the outer bag (6), a decorative chain (4) is sleeved on the hanging ring (3), straps (10) are mounted on the back surface of the backpack body (1), air holes (11) and patterned circuits (19) are arranged on the back surface of the backpack body (1), a cloth layer (15) is arranged inside the backpack body (1), a sponge pad (14) is arranged on one side of the cloth layer (15), an air permeable material layer (13) is arranged on one side of the sponge pad (14), and a connecting buckle belt (17) and an inserting belt (16) are mounted on the straps (10), and a wrapping strip (18) is fixedly arranged on the back surface of the backpack main body (1).

2. The backpack with good air permeability according to claim 1, wherein a backpack strap (2) is installed on the top of the backpack body (1).

3. The backpack with good air permeability according to claim 1, wherein the backpack body (1) is provided with side net bags (5) on the outer walls of the two sides.

4. The backpack with good air permeability according to claim 1, wherein the zipper head (8) is slidably mounted on the zipper (9).

5. The backpack with good air permeability according to claim 1, characterized in that the bottom of the decorative chain (4) is provided with a decorative block (7).

6. The backpack with good air permeability according to claim 1, wherein one side of the air permeable material layer (13) is provided with a cotton layer (12).