CN210337131U

CN210337131U - Fabric structure for backpack

Info

Publication number: CN210337131U
Application number: CN201920921251.1U
Authority: CN
Inventors: 王荣仔
Original assignee: Dongguan City Daheng Industrial Co ltd
Current assignee: Dongguan City Daheng Industrial Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-04-17
Anticipated expiration: 2029-06-19

Abstract

The utility model provides a surface fabric structure for knapsack bonds in proper order and is provided with the bottom, prevents the deformation layer, prevents mould layer, ventilative sponge layer, surface course, wearing layer, the mould proof layer includes composite bed, PTFE rete in proper order and presss from both sides and establishes the composite bed with mould proof agent layer between the PTFE rete. The utility model has the advantages that: the breathable sponge layer is arranged, so that the fabric has a good breathable function on one hand, and has a buffering function on the other hand; a wear-resistant layer is arranged below the surface layer, so that the surface of the surface layer has a wear-resistant function, and the service life of the fabric is prolonged; and an anti-deformation layer is arranged between the bottom layer and the surface layer, so that the fabric is not easy to deform.

Description

Fabric structure for backpack

Technical Field

The utility model relates to a knapsack surface fabric technical field especially relates to an use surface fabric structure on climbing backpack.

Background

The mountaineering bag refers to a backpack of a mountaineer, and is a backpack used for loading material equipment by the mountaineer as the name suggests. The mountaineering backpack is important equipment for carrying various traveling articles and is indispensable for traveling. A good backpack is a good partner, and travelers attach great importance to and love own mountain-climbing backpack. The backpack for mountain climbing is widely used for other expedition sports (such as drifting, desert crossing and the like) and long-distance travel besides mountain climbing. Whether a mountain-climbing backpack is firm and durable depends on materials, the application of the materials determines the quality and grade of the backpack to a certain extent, the application of high-tech materials continuously improves the performance of the backpack, and the selection of some high-grade brands is very exquisite. In the prior art, the fabric applied to the bottom of the mountain-climbing backpack has relatively single function, and the fabric at the bottom of the backpack is often in direct contact with the ground, so that the functional requirement on the fabric applied to the position is high, and improvement is needed urgently.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a surface fabric structure for knapsack makes the surface fabric have ventilative, wear-resisting and non-deformable's function through the layer structure of adjustment surface fabric.

The utility model provides a surface fabric structure for knapsack bonds in proper order and is provided with the bottom, prevents the deformation layer, prevents mould layer, ventilative sponge layer, surface course, wearing layer, the mould proof layer includes composite bed, PTFE rete in proper order and presss from both sides and establishes the composite bed with mould proof agent layer between the PTFE rete.

Preferably, the deformation-preventing layer is an elastic memory composite material layer.

As a preferred scheme, the wear-resistant layer is a polyester fiber woven layer containing nano barium sulfate.

As a preferred scheme, the composite layer is formed by weaving warps and wefts, and the warps and the wefts are all bamboo fiber yarns.

Preferably, the outer surface of the wear-resistant layer is fixedly provided with anti-skid convex particles.

As the preferred scheme, the anti-skidding convex particles are silica gel particles.

As a preferred scheme, a plurality of air holes are formed in the anti-deformation layer.

As a preferred scheme, the bottom layer is formed by weaving warps and wefts, and the warps and the wefts are made of flame-retardant fiber yarns.

As a preferred scheme, the surface layer is formed by weaving warps and wefts, and the warps and the wefts are made of flame-retardant fiber yarns.

As a preferred scheme, an antibacterial layer is arranged between the surface layer and the wear-resistant layer, so that the fabric has an antibacterial function.

The utility model has the advantages that: the breathable sponge layer is arranged, so that the fabric has a good breathable function on one hand, and has a buffering function on the other hand; a wear-resistant layer is arranged below the surface layer, so that the surface layer has a good wear-resistant function, and the service life of the fabric is prolonged; an anti-deformation layer is arranged between the bottom layer and the surface layer, so that the fabric is not easy to deform; and the mildew-proof layer is arranged between the deformation-proof layer and the breathable sponge layer, so that the fabric has a mildew-proof function.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the mold-resistant layer.

Fig. 3 is a schematic structural diagram (with anti-slip convex particles) of the present invention.

Fig. 4 is a schematic structural view (with an antibacterial layer) of the present invention.

The reference signs are: the anti-deformation anti-mildew composite material comprises a bottom layer 10, an anti-deformation layer 11, a mildew-proof layer 12, a breathable sponge layer 13, a surface layer 14, a wear-resistant layer 15, a composite layer 16, a PTFE (polytetrafluoroethylene) film layer 18, a mildew-proof agent layer 17, anti-skid convex particles 19 and an antibacterial layer 20.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

Referring to fig. 1 and 2, a fabric structure for a backpack is sequentially bonded with a bottom layer 10, an anti-deformation layer 11, a mildew-proof layer 12, a breathable sponge layer 13, a surface layer 14, and an abrasion-resistant layer 15, wherein the mildew-proof layer 12 sequentially includes a composite layer 16, a PTFE film layer 18, and a mildew-proof agent layer 17 sandwiched between the composite layer 16 and the PTFE film layer 18.

As a preferred embodiment, the deformation prevention layer 11 is provided as an elastic memory composite layer.

As a preferred embodiment, the wear-resistant layer 15 is provided as a woven layer of polyester fibers containing nano barium sulfate.

In a preferred embodiment, the composite layer 16 is woven using warp and weft, both of which are bamboo fiber yarns.

As a preferred embodiment, the deformation-preventing layer 11 is provided with a plurality of air holes, so that the air permeability of the fabric is enhanced.

In a preferred embodiment, the bottom layer 10 is woven by using warp and weft, and both the warp and the weft are made of flame-retardant fiber yarns, so that the fabric has a good flame-retardant function.

In a preferred embodiment, the surface layer 14 is woven by using warp and weft, and both the warp and the weft are made of flame-retardant fiber yarns, so that the fabric has a good flame-retardant function.

Referring to fig. 3, as a preferred embodiment, anti-skid convex particles 19 are fixedly arranged on the outer surface of the wear-resistant layer 15, and the anti-skid convex particles 19 are silica gel particles. Through setting up anti-skidding protruding grain 19, a surface of messenger's surface fabric has the function of antidetonation, buffering to, when the knapsack was placed on ground, through the distance of anti-skidding protruding grain 19 with the bottom of knapsack and ground jack-up one, reduce the frequency in direct contact place, promote the life of product, prevent to be worn and torn.

Referring to fig. 4, as a preferred embodiment, an antibacterial layer 20 is disposed between a bottom layer 10, a deformation-preventing layer 11, a mildew-preventing layer 12, a breathable sponge layer 13, a surface layer 14, and an abrasion-resistant layer 15, so that the fabric has an antibacterial function. The antibacterial layer 20 is woven by silver-plated fibers.

The above-mentioned embodiments only represent one embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A fabric structure for a backpack is characterized in that: the anti-mildew fabric is characterized in that a bottom layer (10), an anti-deformation layer (11), a mildew-proof layer (12), a breathable sponge layer (13), a surface layer (14) and a wear-resistant layer (15) are sequentially bonded, the mildew-proof layer (12) sequentially comprises a composite layer (16), a PTFE (polytetrafluoroethylene) film layer (18) and a mildew-proof agent layer (17) sandwiched between the composite layer (16) and the PTFE film layer (18).

2. The fabric structure for a backpack according to claim 1, wherein: the deformation prevention layer (11) is arranged to be an elastic memory composite material layer.

3. The fabric structure for a backpack according to claim 1, wherein: the wear-resistant layer (15) is a polyester fiber woven layer containing nano barium sulfate.

4. The fabric structure for a backpack according to claim 1, wherein: the composite layer (16) is formed by weaving warps and wefts, and the warps and the wefts are all bamboo fiber yarns.

5. The fabric structure for a backpack according to claim 3, wherein: and anti-skid convex grains (19) are fixedly arranged on the outer surface of the wear-resistant layer (15).

6. The fabric structure for a backpack according to claim 5, wherein: the anti-skid convex particles (19) are silica gel particles.

7. The fabric structure for a backpack according to claim 2, wherein: and a plurality of air holes are formed in the anti-deformation layer (11).

8. The fabric structure for a backpack according to claim 1, wherein: the bottom layer (10) is formed by weaving warps and wefts, and the warps and the wefts are made of flame-retardant fiber yarns.

9. The fabric structure for a backpack according to claim 1, wherein: the surface layer (14) is formed by weaving warps and wefts, and the warps and the wefts are made of flame-retardant fiber yarns.

10. The fabric structure for a backpack according to claim 1, wherein: an antibacterial layer (20) is arranged between the surface layer (14) and the wear-resistant layer (15).