CN215397357U - Heat-preservation composite knitted fabric - Google Patents

Abstract

The utility model discloses a heat-preservation composite knitted fabric, and relates to the technical field of textiles. The knitted fabric comprises a knitted fabric body, wherein the knitted fabric body comprises a wear-resistant layer, a heat-insulating layer, a waterproof layer, a woven fabric layer, a windproof layer and an antistatic layer, the heat-insulating layer comprises an upper base layer, a first heat-insulating base layer, an intermediate layer, a second heat-insulating base layer and a lower base layer, the upper surface and the lower surface of the intermediate layer are respectively provided with the first heat-insulating base layer and the second heat-insulating base layer, the other side surfaces of the first heat-insulating base layer and the second heat-insulating base layer are respectively provided with the upper base layer and the lower base layer, the antistatic layer comprises an antistatic layer, a conductive layer and an inner flexible layer, the lower surface of the antistatic layer is provided with the conductive layer, and the lower surface of the conductive layer is provided with the inner flexible layer. According to the utility model, the heat insulation layer and the anti-static layer are utilized, the heat conductivity coefficient of the knitted fabric body is reduced through the heat insulation layer, so that heat transmission is isolated, and meanwhile, the static phenomenon is avoided through the electric conduction and absorption effects of the anti-static layer.

Description

Heat-preservation composite knitted fabric

Technical Field

The utility model belongs to the technical field of textiles, and particularly relates to a heat-preservation composite knitted fabric.

Background

China is one of the earliest countries for producing textiles, the processing flow of the textiles is approximately three steps of spinning, weaving and finished products, wherein the weaving can be divided into two types, namely shuttle weaving and knitted cloth, the knitted cloth is cloth woven by using a textile needle to weave yarns as the name implies, the main products of the knitted cloth comprise two types, namely circular knitting fabric and flat knitting fabric, the knitted fabric has better elasticity, moisture absorption, ventilation and comfortable and warm keeping, and is the most widely used fabric for children's clothes, but the processing method still has the following defects in actual use:

1. when the existing heat-preservation composite knitted fabric is used, in the knitting process of the knitted fabric, gaps exist between warps and wefts, so that the heat-preservation performance of the knitted fabric is poor, and the knitted fabric is inconvenient to use;

2. when current heat preservation composite knitted fabric is used, the static phenomenon can appear when the surface fabric rubs, and in the knitted fabric course of working, the static that its surface fabric produced can lead to equipment to break down, and after the knitted fabric preparation becomes the clothes simultaneously, the static phenomenon that its friction produced still can cause the threat to people's healthy, consequently is not convenient for use.

Therefore, the existing heat-insulating composite knitted fabric cannot meet the requirements in actual use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat-insulating composite knitted fabric, which utilizes a heat-insulating layer and an anti-static layer, reduces the heat conductivity coefficient of a knitted fabric body through the heat-insulating layer, thereby isolating the spread of heat, and simultaneously avoids the generation of static electricity through the electric conduction and absorption effects of the anti-static layer.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a heat-preservation composite knitted fabric which comprises a knitted fabric body, wherein the knitted fabric body comprises a wear-resistant layer, a heat-preservation layer, a waterproof layer, a woven fabric layer, an anti-wind layer and an anti-static layer, the heat-preservation layer comprises an upper base layer, a first heat-preservation base layer, a middle layer, a second heat-preservation base layer and a lower base layer, the upper surface and the lower surface of the middle layer are respectively provided with the first heat-preservation base layer and the second heat-preservation base layer, the other side surfaces of the first heat-preservation base layer and the second heat-preservation base layer are respectively provided with the upper base layer and the lower base layer, the anti-static layer comprises an anti-electric layer, a conductive layer and an inner flexible layer, the lower surface of the anti-electric layer is provided with the conductive layer, and the lower surface of the conductive layer is provided with the inner flexible layer.

Further, the wearing layer sets up the upper surface at the heat preservation, and the wearing layer includes outer flexible layer, wear-resisting dope layer and arch, the lower surface on outer flexible layer is provided with wear-resisting dope layer and arch, and the arch sets up the upper surface at wear-resisting dope layer, wear-resisting dope layer's lower surface sets up on the upper surface of heat preservation, and in use, wear-resisting dope layer has strengthened the wearability of looped fabric body, and the arch has played the guard action to wear-resisting dope layer, and the compliance of looped fabric body lateral surface has been strengthened to outer flexible layer.

Further, the lower surface of heat preservation is provided with the waterproof layer, and the waterproof layer includes water proof coating, waterproof basic unit and waterproof viscose layer, the upper surface of waterproof basic unit is provided with water proof coating, and the lower surface of waterproof basic unit is provided with waterproof viscose layer, and in use, water proof coating and waterproof basic unit have played waterproof effect, and waterproof viscose layer has played the connection effect to waterproof basic unit.

Further, the lower surface on waterproof viscose layer is provided with the precoat of weaving, and weaves the precoat and include extexine, elasticity fabric layer and inner layer, the upper surface on elasticity fabric layer is provided with the extexine, and the upper surface setting on waterproof viscose layer of extexine, the lower surface on elasticity fabric layer is provided with the inner layer.

Further, the lower surface of inner epidermis is provided with windproof layer, and prevent wind the layer including first articulamentum, prevent wind substrate layer and second articulamentum, prevent wind the upper surface of substrate layer and set up on the lower surface of inner epidermis through first articulamentum, and prevent wind the lower surface of substrate layer and set up on the upper surface of anti-electric layer through the second articulamentum, in use, prevent wind the substrate layer and played windproof effect, first articulamentum and second articulamentum have played the joint action to preventing wind the substrate layer.

Further, the middle layer is of a hollow structure, and the interior of the middle layer is in a vacuum state.

The utility model has the following beneficial effects:

1. according to the utility model, through the arrangement, the heat conductivity coefficient of the knitted fabric body is reduced by the heat insulation effect of the heat insulation cotton, so that heat is effectively prevented from being transmitted through the heat insulation layer, the heat insulation effect of the knitted fabric body is enhanced, and meanwhile, the inner part of the interlayer is in a vacuum state, so that the heat insulation effect of the heat insulation layer is further enhanced, and the knitted fabric is convenient to use.

2. According to the utility model, through the arrangement, when the static phenomenon occurs, the charges generated by friction are transferred to the anti-static layer through the conductive layer, and are absorbed through the anti-static layer, so that the occurrence of the static phenomenon is effectively avoided, the damage to a human body or equipment caused by the static phenomenon is avoided, and the use is convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a partial structural schematic view of a knitted fabric body of the utility model;

FIG. 2 is a schematic view of a partial structure of the wear layer of the present invention;

FIG. 3 is a schematic view of a partial structure of the insulation layer of the present invention;

FIG. 4 is a schematic view of a partial structure of the waterproof layer of the present invention;

FIG. 5 is a schematic view of a partial structure of the fabric layer of the woven fabric of the present invention;

FIG. 6 is a schematic view of a partial structure of the windproof layer according to the utility model;

fig. 7 is a partial structural view of the antistatic layer according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a knitted fabric body; 101. a wear layer; 1011. an outer flexible layer; 1012. a wear-resistant coating layer; 1013. a protrusion; 102. a heat-insulating layer; 1021. an upper base layer; 1022. a first heat-preserving base layer; 1023. an intermediate layer; 1024. a second heat-insulating base layer; 1025. a lower base layer; 103. a waterproof layer; 1031. a water-barrier coating; 1032. a waterproof base layer; 1033. a waterproof adhesive layer; 104. a woven fabric layer; 1041. an outer skin layer; 1042. an elastic fabric layer; 1043. an inner surface layer; 105. a wind-proof layer; 1051. a first tie layer; 1052. a windproof substrate layer; 1053. a second connection layer; 106. an antistatic layer; 1061. an anti-electric layer; 1062. a conductive layer; 1063. an inner flexible layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-7, the present invention is a heat insulating composite knitted fabric, including a knitted fabric body 1, the knitted fabric body 1 includes a wear-resistant layer 101, a heat insulating layer 102, a waterproof layer 103, a fabric layer 104, a windproof layer 105 and an antistatic layer 106, and the insulation layer 102 comprises an upper base layer 1021, a first insulation base layer 1022, an intermediate layer 1023, a second insulation base layer 1024 and a lower base layer 1025, wherein the upper and lower surfaces of the intermediate layer 1023 are respectively provided with the first insulation base layer 1022 and the second insulation base layer 1024, and the other side surfaces of the first heat-insulating base layer 1022 and the second heat-insulating base layer 1024 are respectively provided with an upper base layer 1021 and a lower base layer 1025, the intermediate layer 1023 is a hollow structure, and the inside of the intermediate layer 1023 is in a vacuum state, the antistatic layer 106 includes an antistatic layer 1061, a conductive layer 1062 and an inner flexible layer 1063, a conductive layer 1062 is arranged on the lower surface of the electric-resistant layer 1061, and an inner flexible layer 1063 is arranged on the lower surface of the conductive layer 1062;

in use, the first heat-insulating base layer 1022 and the second heat-insulating base layer 1024 are preferably made of heat-insulating cotton, and the heat conductivity coefficient of the knitted fabric body 1 is reduced through the heat-insulating effect of the heat-insulating cotton, so that heat is effectively prevented from being transmitted through the heat-insulating layer 102, the heat-insulating effect of the knitted fabric body 1 is enhanced, and meanwhile, the interior of the middle layer 1023 is in a vacuum state, so that the heat-insulating effect of the heat-insulating layer 102 is further enhanced;

meanwhile, the material of the anti-static layer 1061 is preferably carbon fiber, the material of the conductive layer 1062 is preferably conductive fiber, when an electrostatic phenomenon occurs, charges generated by friction are transferred to the anti-static layer 1061 through the conductive layer 1062, and are absorbed through the anti-static layer 1061, so that the electrostatic phenomenon is effectively avoided.

As shown in fig. 2, the wear-resistant layer 101 is disposed on the upper surface of the thermal insulation layer 102, and the wear-resistant layer 101 includes an outer flexible layer 1011, a wear-resistant paint layer 1012 and protrusions 1013, the lower surface of the outer flexible layer 1011 is provided with the wear-resistant paint layer 1012 and the protrusions 1013, the protrusions 1013 are disposed on the upper surface of the wear-resistant paint layer 1012, and the lower surface of the wear-resistant paint layer 1012 is disposed on the upper surface of the thermal insulation layer 102;

specifically, the material of wear-resistant coating layer 1012 is preferably polytetrafluoroethylene, the wearability of the outer surface of knitted fabric body 1 is increased through wear-resistant coating layer 1012, protruding 1013 is evenly set up between wear-resistant coating layer 1012 and outer flexible layer 1011, thereby make and all have certain space between outer flexible layer 1011 and the wear-resistant coating layer 1012, thereby when receiving external force impact, can play a cushioning effect to wear-resistant coating layer 1012, thereby played the guard action to wear-resistant coating layer 1012.

As shown in fig. 4, the lower surface of the insulating layer 102 is provided with a waterproof layer 103, the waterproof layer 103 includes a waterproof coating 1031, a waterproof base layer 1032 and a waterproof adhesive layer 1033, the waterproof coating 1031 is provided on the upper surface of the waterproof base layer 1032, and the waterproof adhesive layer 1033 is provided on the lower surface of the waterproof base layer 1032;

specifically, the waterproof base layer 1032 is preferably made of a PU waterproof film, the waterproof coating 1031 is coated on the upper surface of the waterproof base layer 1032, the lower surface of the waterproof base layer 1032 is adhered to the upper surface of the waterproof adhesive layer 1033, the waterproof coating 1031 blocks a part of moisture from permeating into the waterproof base layer 1032, and the moisture is further blocked from continuing to permeate under the action of the waterproof base layer 1032, so that the moisture on the two sides of the knitted fabric body 1 is prevented from permeating.

As shown in fig. 5, the lower surface of the waterproof adhesive layer 1033 is provided with a woven fabric layer 104, and the woven fabric layer 104 includes an outer surface layer 1041, an elastic woven fabric layer 1042 and an inner surface layer 1043, the upper surface of the elastic woven fabric layer 1042 is provided with the outer surface layer 1041, the upper surface of the outer surface layer 1041 is arranged on the lower surface of the waterproof adhesive layer 1033, and the lower surface of the elastic woven fabric layer 1042 is provided with the inner surface layer 1043;

specifically, elasticity fabric layer 1042 is woven by warp and weft and is formed, elastic material is all chooseed for use to its warp and weft, can strengthen knitted fabric body 1's elasticity through elasticity fabric layer 1042, and extexine 1041 and endosexine 1043 weave upper surface and the lower surface at elasticity fabric layer 1042 respectively, the upper surface of extexine 1041 has waterproof layer 103 through waterproof viscose layer 1033 bonding, endosexine 1043's lower surface has windproof layer 105 through first articulamentum 1051 bonding.

As shown in fig. 6, the lower surface of the inner skin layer 1043 is provided with a windproof layer 105, the windproof layer 105 includes a first connection layer 1051, a windproof substrate layer 1052 and a second connection layer 1053, the upper surface of the windproof substrate layer 1052 is disposed on the lower surface of the inner skin layer 1043 through the first connection layer 1051, and the lower surface of the windproof substrate layer 1052 is disposed on the upper surface of the dielectric layer 1061 through the second connection layer 1053;

specifically, prevent wind the preferred polyester film of material of substrate layer 1052, reduce the clearance between the surface fabric through preventing wind the substrate layer 1052 to effectively isolated the infiltration of wind, further strengthened knitted fabric body 1's thermal insulation performance, first articulamentum 1051 and second articulamentum 1053 are the adhesive linkage simultaneously, will prevent wind the upper surface and the lower surface of substrate layer 1052 and bond with inner skin layer 1043 and electricity-resistant layer 1061 respectively through the viscose.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims (6)

1. The utility model provides a compound looped fabric keeps warm, includes looped fabric body (1), its characterized in that: the knitted fabric body (1) comprises a wear-resistant layer (101), a heat-insulating layer (102), a waterproof layer (103), a woven fabric layer (104), a windproof layer (105) and an antistatic layer (106), the heat-insulating layer (102) comprises an upper base layer (1021), a first heat-insulating base layer (1022), an intermediate layer (1023), a second heat-insulating base layer (1024) and a lower base layer (1025), the upper surface and the lower surface of the middle layer (1023) are respectively provided with a first heat-preservation base layer (1022) and a second heat-preservation base layer (1024), and the other side surfaces of the first heat-preservation base layer (1022) and the second heat-preservation base layer (1024) are respectively provided with an upper base layer (1021) and a lower base layer (1025), the antistatic layer (106) comprises an antistatic layer (1061), a conductive layer (1062) and an inner flexible layer (1063), and the lower surface of the electric-resistant layer (1061) is provided with a conductive layer (1062), and the lower surface of the conductive layer (1062) is provided with an inner flexible layer (1063).

2. The insulating composite knitted fabric according to claim 1, wherein the wear-resistant layer (101) is disposed on the upper surface of the insulating layer (102), and the wear-resistant layer (101) comprises an outer flexible layer (1011), a wear-resistant paint layer (1012) and protrusions (1013), the lower surface of the outer flexible layer (1011) is provided with the wear-resistant paint layer (1012) and the protrusions (1013), the protrusions (1013) are disposed on the upper surface of the wear-resistant paint layer (1012), and the lower surface of the wear-resistant paint layer (1012) is disposed on the upper surface of the insulating layer (102).

3. A heat insulating composite knitted fabric according to claim 2, wherein the lower surface of the heat insulating layer (102) is provided with a waterproof layer (103), the waterproof layer (103) comprises a waterproof coating (1031), a waterproof base layer (1032) and a waterproof adhesive layer (1033), the upper surface of the waterproof base layer (1032) is provided with the waterproof coating (1031), and the lower surface of the waterproof base layer (1032) is provided with the waterproof adhesive layer (1033).

4. A heat insulating composite knitted fabric according to claim 3, wherein the lower surface of the waterproof adhesive layer (1033) is provided with a woven fabric layer (104), the woven fabric layer (104) comprises an outer surface layer (1041), an elastic woven fabric layer (1042) and an inner surface layer (1043), the upper surface of the elastic woven fabric layer (1042) is provided with the outer surface layer (1041), the upper surface of the outer surface layer (1041) is arranged on the lower surface of the waterproof adhesive layer (1033), and the lower surface of the elastic woven fabric layer (1042) is provided with the inner surface layer (1043).

5. An insulating composite knitted fabric according to claim 4, wherein the lower surface of the inner surface layer (1043) is provided with a windproof layer (105), and the windproof layer (105) comprises a first connecting layer (1051), a windproof substrate layer (1052) and a second connecting layer (1053), the upper surface of the windproof substrate layer (1052) is arranged on the lower surface of the inner surface layer (1043) through the first connecting layer (1051), and the lower surface of the windproof substrate layer (1052) is arranged on the upper surface of the antistatic layer (1061) through the second connecting layer (1053).

6. The insulating composite knitted fabric according to claim 1, wherein the intermediate layer (1023) is a hollow structure, and the inside of the intermediate layer (1023) is in a vacuum state.

Images