CN215397360U - Leather with good flame retardant function - Google Patents

Abstract

The utility model discloses leather with a good flame-retardant function, which structurally comprises a leather main body, a leather base layer and a flame-retardant structure, wherein the flame-retardant structure is arranged, namely, the flame retardance of the leather can be improved under the matching of a nylon cotton flame-retardant cloth layer, flame-retardant particles and a net-shaped material layer, the firmness of the flame-retardant material can be ensured under the matching of a gauze and a plastic film layer, the softness of the leather can be realized by a silica gel layer, so that the integral flame-retardant effect of the leather is improved, the upper end inside the silica gel layer is provided with an anti-static structure, namely, under the action of an anti-static layer, the static elimination activity can be realized, and the high-efficiency sterilization and ventilation activity of the leather can be realized under the action of bamboo fiber wires by respectively arranging silver fiber wires inside a first sterilization wire and a second sterilization wire, so that the advantage of the anti-static capability of the leather is realized.

Description

Leather with good flame retardant function

Technical Field

The utility model relates to the technical field of leather, in particular to leather with a good flame retardant function.

Background

The leather is a denatured and non-putrefactive animal leather obtained by physical and chemical processing such as unhairing, tanning and the like, is formed by tightly weaving natural protein fibers in a three-dimensional space, has a special grain layer on the surface, has natural grains and luster, and is comfortable in hand feeling, and because the demand of the leather is large, a leather manufacturer is required to produce artificial leather to meet the market demand, the artificial leather is a plastic product which has the appearance and the hand feeling similar to leather and can replace the leather, and the artificial leather is usually prepared by taking a fabric as a substrate, coating synthetic resin and adding various plastics.

At present, artificial leather is used, the artificial leather does not have a good flame-retardant effect, so that fire disasters are easily caused when the artificial leather meets open fire or sparks, and meanwhile, when the artificial leather is integrally used, static phenomena are easily caused, so that the integral wearing comfort of a user is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the leather with the good flame retardant function is provided, the usability of the artificial leather is solved, the artificial leather does not have a good flame retardant effect, when the artificial leather meets naked flame or sparks, a fire disaster is easily caused, meanwhile, when the artificial leather is integrally used, an electrostatic phenomenon easily occurs, the integral wearing comfort of a user is reduced, and the effects of improving the integral flame retardant effect of the leather and realizing the anti-static capability of the leather are achieved.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides leather with a good flame-retardant function, which comprises a leather main body, a leather base layer and a flame-retardant structure, wherein the leather main body comprises the leather base layer, a first outer layer, a second outer layer and grains, the lower end of the leather base layer is connected with the first outer layer in a sewing way, the upper end of the leather base layer is connected with the second outer layer in a sewing way, the outer surface of the second outer layer is provided with the grains, the flame-retardant structure is arranged inside the leather main body, the flame-retardant structure comprises a gauze, a nylon cotton flame-retardant cloth layer, flame-retardant particles, a reticular material layer, a plastic film layer, a silica gel layer and an anti-static structure, the bottom of the gauze is connected with the leather main body, the upper end of the gauze is provided with the nylon cotton flame-retardant cloth layer, the flame-retardant particles are arranged inside the nylon cotton flame-retardant cloth layer, the upper end of the nylon cotton flame-retardant cloth layer is connected with the reticular material layer in a sewing way, the plastic film layer is attached to the upper end of the nylon cotton flame-retardant cloth layer, and plastic film layer upper end is connected with the silica gel layer, the silica gel layer left and right sides all is connected with the leather main part to silica gel layer inside upper end is provided with prevents static structure.

Further, prevent that static structure includes that antistatic backing, seam piece, first line, the second of disinfecting disinfects line, silver-colored fibre line and bamboo fibre line, antistatic backing bottom is connected with the silica gel layer, the antistatic backing left and right sides all is provided with the seam piece to sew up a bottom and sew up with the leather main part and sew up and be connected, first line and the second of disinfecting disinfects the line and all sets up in the inside middle-end of antistatic backing, and first line and the second of disinfecting disinfects inside silver-colored fibre line and the bamboo fibre line of being provided with respectively of line.

Furthermore, the nylon cotton flame-retardant cloth layer is internally filled with flame-retardant particles in spherical particle shapes, and the left side and the right side of the nylon cotton flame-retardant cloth layer are attached to the leather body.

Furthermore, the net bed of material is provided with the polylith along the inside upper end equidistance of nylon cotton flame retardant coating to net bed of material is inside to be emptyd there is the fire retardant.

Furthermore, the plastic film layer and the silica gel layer are sewn together and extruded to form a whole, and the whole silica gel layer is in an elastic soft shape.

Furthermore, the anti-static layer, the sewing blocks, the first sterilization lines, the second sterilization lines, the silver fiber lines and the bamboo fiber lines are arranged in multiple groups at equal intervals along the upper end inside the silica gel layer, and the sewing blocks are symmetrically arranged along the left side and the right side of the anti-static layer.

Further, the first sterilization line and the second sterilization line are mutually wound and connected, and the overall length of the first sterilization line is consistent with that of the second sterilization line.

Furthermore, the silver fiber wires and the bamboo fiber wires are eight in the same number, and the joint ends of the bamboo fiber wires are hemispherical.

Furthermore, the nylon fiber blended flame-retardant cloth layer is made of a nylon fiber blended yarn and a cotton fiber material.

Furthermore, the bamboo fiber thread is made of bamboo fiber materials.

(III) advantageous effects

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

the method has the advantages that: according to the leather with the good flame-retardant function, the flame-retardant structure is arranged, namely the flame-retardant property of the leather can be improved under the matching of the nylon cotton flame-retardant cloth layer, the flame-retardant particles and the net-shaped material layer, the firm arrangement of the flame-retardant material can be ensured under the matching of the net gauze and the plastic film layer, and the softness of the leather can be realized through the silica gel layer, so that the advantage of improving the whole flame-retardant effect of the leather is achieved.

The method has the advantages that: according to the leather with the good flame-retardant function, the antistatic structure is arranged at the upper end inside the silica gel layer, namely, under the action of the antistatic layer, static elimination activity can be realized, and under the action of the bamboo fiber lines, the silver fiber lines are respectively arranged inside the first sterilization line and the second sterilization line, efficient sterilization and ventilation activity of the leather can be realized, so that the advantage of the antistatic capability of the leather is achieved.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a front cross section of the flame retardant structure of the present invention;

FIG. 3 is a schematic perspective sectional view of the flame retardant structure of the present invention;

FIG. 4 is an enlarged schematic view of the flame retardant structure of the present invention at A;

FIG. 5 is an enlarged schematic view of the anti-static structure B of the present invention;

fig. 6 is a schematic perspective view of the sterilization line of the present invention.

In the figure: the leather comprises a leather main body-1, a leather base layer-11, a first outer layer-12, a second outer layer-13, a texture-14, a flame-retardant structure-2, a gauze-21, a nylon flame-retardant cloth layer-22, flame-retardant particles-23, a net material layer-24, a plastic film layer-25, a silica gel layer-26, an anti-static structure-27, an anti-static layer-271, a sewing block-272, a first sterilization line-273, a second sterilization line-274, a silver fiber line-275 and a bamboo fiber line-276.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a leather with good flame retardant function by improvement, including a leather main body 1, a leather base layer 11 and a flame retardant structure 2, wherein the leather main body 1 includes the leather base layer 11, a first outer layer 12, a second outer layer 13 and grains 14, a lower end of the leather base layer 11 is connected with the first outer layer 12 by sewing, an upper end of the leather base layer 11 is connected with the second outer layer 13 by sewing, and the outer surface of the second outer layer 13 is provided with the grains 14.

Referring to fig. 2, 3 and 4, the utility model provides a leather with good flame retardant function by improvement, a flame retardant structure 2 is arranged inside a leather main body 1, the flame retardant structure 2 comprises a gauze 21, a nylon cotton flame retardant cloth layer 22, flame retardant particles 23, a mesh material layer 24, a plastic film layer 25, a silica gel layer 26 and an antistatic structure 27, the bottom of the gauze 21 is connected with the leather main body 1, the nylon cotton flame retardant cloth layer 22 is arranged at the upper end of the gauze 21, so that the gauze 21 realizes the bottom protection of the nylon cotton flame retardant cloth layer 22 and prevents flame retardant liquid from flowing out, the flame retardant particles 23 are arranged inside the nylon cotton flame retardant cloth layer 22, the mesh material layer 24 is sewed and connected at the upper end inside the nylon cotton flame retardant cloth layer 22, so that the nylon cotton flame retardant cloth layer 22, the flame retardant particles 23 are matched with the mesh material layer 24 to realize quick flame retardant activity, the plastic film layer 25 is attached to the upper end of the nylon cotton flame retardant cloth layer 22, and the upper end of the plastic film layer 25 is connected with the silica gel layer 26, so that the plastic film layer 25 ensures the firm installation of the whole flame retardant structure 2, the left side and the right side of the silica gel layer 26 are both connected with the leather main body 1, and the upper end inside the silica gel layer 26 is provided with the antistatic structure 27, so that the antistatic structure 27 avoids the use of the leather caused by electrostatic influence, the flame retardant particles 23 filled inside the nylon cotton flame retardant cloth layer 22 are in spherical particle shape, the left side and the right side of the nylon cotton flame retardant cloth layer 22 are both attached with the leather main body 1, so that the nylon cotton flame retardant cloth layer 22 is matched with the flame retardant particles 23 to realize high-efficiency flame retardant activity, the mesh material layer 24 is equidistantly arranged along the upper end inside the nylon cotton flame retardant cloth layer 22, and the flame retardant is poured inside the mesh material layer 24, so that the flame retardant effect is further improved, the plastic film layer 25 and the silica gel layer 26 are sewn and extruded into a whole, and the silica gel layer 26 is in an elastic soft shape, so that the silica gel layer 26 ensures that the leather is soft and not easy to wrinkle, and the nylon fiber blended and cotton fiber material is adopted to make the nylon cotton flame retardant cloth layer 22.

Referring to fig. 5 and 6, the present invention provides a leather with good flame retardant function through improvement, the anti-static structure 27 includes an anti-static layer 271, a stitching block 272, a first sterilization thread 273, a second sterilization thread 274, a silver fiber thread 275 and a bamboo fiber thread 276, the bottom of the anti-static layer 271 is connected to the silica gel layer 26, the stitching block 272 is disposed on both sides of the anti-static layer 271, and the bottom of the stitching block 272 is stitched and connected to the leather body 1, so that the stitching block 272 improves the firmness of the anti-static layer 271, the first sterilization thread 273 and the second sterilization thread 274 are disposed at the middle end of the anti-static layer 271, the silver fiber thread 275 and the bamboo fiber thread 276 are disposed inside the first sterilization thread 273 and the second sterilization thread 274, so that the silver fiber thread 275 and the bamboo fiber thread 276 improve the sterilization effect, and the anti-static layer 271, the stitching block 272, the first sterilization thread 273, the second sterilization thread 274, the anti-static layer 271, the stitching block 272, the stitching block and the first sterilization thread 273 and the second sterilization block 274 are disposed inside the leather body, Silver-colored fibre line 275 and bamboo fibre line 276 are provided with the multiunit along the inside upper end equidistance of silica gel layer 26, and seam piece 272 sets up along antistatic backing 271 left and right sides symmetry, make seam piece 272 guarantee that the antistatic backing 271 is sewed up firmly, first sterilization line 273 and second sterilization line 274 intertwine are connected, and first sterilization line 273 is unanimous with the whole length of second sterilization line 274, make first sterilization line 273 and second sterilization line 274 be connected firmly, silver-colored fibre line 275 and bamboo fibre line 276 set up the quantity unanimously and are eight, and bamboo fibre line 276 joint end is hemispherical, make silver-colored fibre line 275 and bamboo fibre line 276 cooperate and realize the activity of disinfecting, bamboo fibre line 276 adopts the bamboo fibre material to make.

The nylon cotton flame retardant fabric layer 22 described in this patent: the flame-retardant fireproof cloth is formed by weaving 12% of nylon fiber and 88% of cotton fiber, has extremely strong wear resistance and wrinkle resistance, excellent moisture absorption and air permeability and higher strength, and has the characteristics of softness, texture and comfort of a pure cotton fabric.

The leather with good flame retardant function has the following working principle;

firstly, when the leather is produced, the first outer layer 12 and the second outer layer 13 are respectively sewn and connected to the upper side and the lower side of the leather base layer 11 in sequence, and then the grains 14 are arranged on the outer surface of the second outer layer 13 to improve the aesthetic property of the leather main body 1, so that the sewing production activity of the leather main body 1 can be completed;

secondly, when the artificial leather is used, the artificial leather does not have a good flame retardant effect, so that fire is easily caused when the artificial leather meets open fire or sparks, and meanwhile, when the artificial leather is used integrally, an electrostatic phenomenon is easily caused, so that the integral wearing comfort of a user is reduced;

thirdly, the flame retardance of the leather main body 1 can be improved by arranging the flame retardant structure 2 in the leather main body 1 and arranging the flame retardant particles 23 in the nylon cotton flame retardant cloth layer 22 and the nylon cotton flame retardant cloth layer 22 in the flame retardant structure 2, the cooperation of the plurality of mesh material layers 24 arranged at equal intervals at the upper end inside the nylon cotton flame retardant cloth layer 22 can further improve the flame retardant effect, and the mesh material layers 24 have higher flame retardant effect due to the fact that the flame retardant is poured inside the mesh material layers 24, under the protection of the plastic film layer 25 and the gauze 21, the protection of flame retardant liquid can be realized, the leakage of the flame retardant is avoided, meanwhile, under the action of the silica gel layer 26 arranged at the upper end of the plastic film layer 25, the softness of the leather main body 1 can be improved, and the outer surface of the leather main body 1 is prevented from being greatly wrinkled, so that the advantage of improving the integral flame retardant effect of the leather is achieved;

fourthly, in order to further improve the usability of the flame retardant structure 2, the antistatic structure 27 is further arranged at the upper end inside the silica gel layer 26, so that the leather main body 1 is prevented from being worn and used due to electrostatic influence, namely, under the action of the antistatic layer 271 arranged inside the antistatic structure 27, the static elimination activity can be realized, and under the cooperation of the sewing blocks 272 at the left side and the right side of the antistatic layer 271, the sewing firmness of the antistatic layer 271 can be improved, and under the cooperation of the first sterilization line 273 and the second sterilization line 274 arranged inside the antistatic layer 271, the high-efficiency sterilization activity can be realized, under the mutual cooperation of the silver fiber line 275 and the bamboo fiber line 276 inside the first sterilization line 273 and the second sterilization line 274, the sterilization activity can be realized, and the rapid ventilation activity of the leather main body 1 can be realized, thereby achieving the advantage of the antistatic capability of the leather.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The leather with the good flame retardant function comprises a leather main body (1) and a leather base layer (11), wherein the leather main body (1) comprises the leather base layer (11), a first outer layer (12), a second outer layer (13) and grains (14), the lower end of the leather base layer (11) is connected with the first outer layer (12) in a sewing mode, the upper end of the leather base layer (11) is connected with the second outer layer (13) in a sewing mode, and the grains (14) are arranged on the outer surface of the second outer layer (13);

the method is characterized in that: the leather is characterized by further comprising a flame-retardant structure (2), the flame-retardant structure (2) is arranged inside the leather main body (1), the flame-retardant structure (2) comprises a gauze (21), a nylon cotton flame-retardant cloth layer (22), flame-retardant particles (23), a reticular material layer (24), a plastic film layer (25), a silica gel layer (26) and an anti-static structure (27), the bottom of the gauze (21) is connected with the leather main body (1), the nylon cotton flame-retardant cloth layer (22) is arranged at the upper end of the gauze (21), the flame-retardant particles (23) are placed inside the nylon cotton flame-retardant cloth layer (22), the reticular material layer (24) is sewn and connected at the upper end inside the nylon cotton flame-retardant cloth layer (22), the plastic film layer (25) is attached to the upper end of the nylon cotton flame-retardant cloth layer (22), the upper end of the plastic film layer (25) is connected with the silica gel layer (26), and the left side and the right side of the silica gel layer (26) are both connected with the leather main body (1), and an antistatic structure (27) is arranged at the upper end inside the silica gel layer (26).

2. The leather with good flame retardant function as claimed in claim 1, is characterized in that: the anti-static structure (27) comprises an anti-static layer (271), a sewing block (272), a first sterilization line (273), a second sterilization line (274), a silver fiber line (275) and a bamboo fiber line (276), wherein the bottom of the anti-static layer (271) is connected with a silica gel layer (26), the left side and the right side of the anti-static layer (271) are respectively provided with the sewing block (272), the bottom of the sewing block (272) is connected with a leather main body (1) in a sewing mode, the first sterilization line (273) and the second sterilization line (274) are both arranged at the inner middle end of the anti-static layer (271), and the first sterilization line (273) and the second sterilization line (274) are respectively provided with the silver fiber line (275) and the bamboo fiber line (276).

3. The leather with good flame retardant function as claimed in claim 1, is characterized in that: the nylon cotton flame-retardant cloth layer (22) is internally filled with flame-retardant particles (23) in spherical particle shapes, and the left side and the right side of the nylon cotton flame-retardant cloth layer (22) are attached to the leather main body (1).

4. The leather with good flame retardant function as claimed in claim 1, is characterized in that: the net-shaped material layer (24) is provided with a plurality of blocks along the inner upper end of the nylon cotton flame retardant fabric layer (22) at equal intervals, and a flame retardant is poured into the net-shaped material layer (24).

5. The leather with good flame retardant function as claimed in claim 1, is characterized in that: the plastic film layer (25) and the silica gel layer (26) are sewn and extruded into a whole, and the whole silica gel layer (26) is elastic and soft.

6. The leather with good flame retardant function as claimed in claim 2, is characterized in that: the anti-static layer (271), the sewing blocks (272), the first sterilization lines (273), the second sterilization lines (274), the silver fiber lines (275) and the bamboo fiber lines (276) are arranged in multiple groups at equal intervals along the upper end inside the silica gel layer (26), and the sewing blocks (272) are symmetrically arranged along the left side and the right side of the anti-static layer (271).

7. The leather with good flame retardant function as claimed in claim 2, is characterized in that: the first sterilization line (273) and the second sterilization line (274) are mutually wound and connected, and the whole lengths of the first sterilization line (273) and the second sterilization line (274) are consistent.

8. The leather with good flame retardant function as claimed in claim 2, is characterized in that: the silver fiber lines (275) and the bamboo fiber lines (276) are eight in the same number, and the joint ends of the bamboo fiber lines (276) are hemispherical.

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