CN212332077U

CN212332077U - Novel full-shading curtain cloth

Info

Publication number: CN212332077U
Application number: CN202020633936.9U
Authority: CN
Inventors: 尤恩校
Original assignee: Hangzhou Kelida Home Textile Co ltd
Current assignee: Hangzhou Kelida Home Textile Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-01-12
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a novel full shading curtain cloth relates to casement technical field. The technical scheme is that a shading layer and a protection layer are arranged, and the shading layer absorbs sunlight to enable the curtain cloth to have certain shading performance; the protective layer can effectively reduce the penetration of ultraviolet rays and improve the reflection of the curtain cloth to infrared rays, further improves the light-shading property of the curtain cloth and enables the curtain cloth to have a certain heat insulation effect, and achieves the effect of remarkably improving the light-shading property of the curtain cloth and being stable.

Description

Novel full-shading curtain cloth

Technical Field

The utility model relates to a casement technical field, more specifically say that it relates to a novel full shading curtain cloth.

Background

At present, the curtain fabric is a fabric with extremely high utilization rate in daily life of people, and the main functions of the curtain fabric are to shield direct sunlight outdoors, isolate heat of the sunlight and facilitate people to adjust indoor light. With the progress of science and technology, the pattern and function of the curtain fabric are continuously increased and expanded.

Chinese patent publication No. CN207345202U provides a full-shading curtain fabric, which includes a first knitted fabric layer, a second knitted fabric layer and a light-transmitting layer therebetween. The euphotic layer is a PVC film or a polyester film, and is primarily bonded with the first knitted fabric layer and the second knitted fabric layer through a hot pressing process. First knitted fabric layer and second knitted fabric layer are provided with the knitting tie coat respectively towards the surface of euphotic layer direction, and the knitting tie coat is assembled by knitting warp and knitting weft jointly and is formed, and each knitting weft comprises a plurality of groups of woofs, and every group woof uses three to be a unit, and the woof in each unit is equilateral triangle shape, and then in order to improve the stability behind first knitted fabric layer, euphotic layer and the formation whole cloth of second knitted fabric layer three.

However, the common shading curtain cloth only reduces the penetration of sunlight through one layer of PVC film, and has poor shading effect and is easy to have functional decline with the service time of the curtain cloth, so the improvement is needed.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide a novel full shading casement, it has and is showing improvement casement light-proofness and comparatively stable advantage.

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

the utility model provides a novel full shading curtain cloth, includes the base material layer, its characterized in that: the base material layer comprises a first internal pressure layer and a second internal pressure layer, and a light shielding layer is arranged between the first internal pressure layer and the second internal pressure layer; the surface of the first inner pressure layer far away from the light shielding layer direction is provided with a protective layer.

By adopting the technical scheme, the shading layer is sewn between the first inner pressure layer and the second inner pressure layer to absorb sunlight, so that the curtain fabric has stable shading performance; the protective layer can effectively reduce the phenomenon that ultraviolet rays penetrate through the curtain cloth, can reflect a certain amount of infrared rays, further improves the shading effect of the curtain cloth, and effectively ensures the indoor constant temperature effect.

Furthermore, a plurality of conductive yarns are arranged in the first inner pressing layer.

Through adopting above-mentioned technical scheme, electrically conductive yarn can outwards derive the electric charge on the first interior pressure layer fast, and then in order to reduce the dust in the atmosphere and pass through the static phenomenon that adheres to in the casement surface between the electric charge, and it has greatly ensured the cleanliness factor of casement surface, and then has reduced the washing frequency of casement to consequently ensured the shading stability of casement.

Furthermore, a plurality of flame-retardant yarns are arranged in the first inner pressure layer.

By adopting the technical scheme, the instantaneous temperature of the curtain cloth to flame can reach about 1000 ℃ through the flame-retardant yarns, so that the ignition speed of sudden fire to the curtain cloth can be effectively reduced, and the service life of the curtain cloth under the fire condition and the shading effect of the shading layer of the curtain cloth are guaranteed.

Furthermore, a plurality of sound insulation yarns are arranged in the first inner pressure layer.

Through adopting above-mentioned technical scheme, the yarn that gives sound insulation can absorb the noise of its peripheral atmospheric propagation, and it has effectively reduced the noise and has passed through the casement and reach indoor phenomenon, and then gives people and construct silent and dark environment indoor to improve people's sleep quality.

Furthermore, an external connection layer is arranged on the surface of the protective layer far away from the first internal pressure layer.

By adopting the technical scheme, the direct irradiation of sunlight can be effectively reduced through the jacquard patterns of the external layer, the shading effect of the curtain cloth is further improved, and meanwhile, the decorative effect is achieved on the curtain cloth.

Further, the surface of the second inner pressure layer far away from the first inner pressure layer is provided with an isolation layer.

By adopting the technical scheme, the isolation layer is used as the third sunlight filtering layer outside the shading layer and the protection layer, so that the phenomenon that sunlight penetrates through the curtain fabric is further reduced, and the shading effect of the curtain fabric is improved.

Furthermore, a laminating layer is arranged on the surface of the isolation layer far away from the direction of the second inner pressure layer.

Through adopting above-mentioned technical scheme, the laminating layer calendering outside the barrier layer, its surface is comparatively smooth and can effectively reduce the stay of rainwater, and then after the (window) curtain cloth washes a lot of water, can make the degree of adhesion of barrier layer and second internal pressure layer still comparatively inseparable, and it has ensured the shading stability of (window) curtain cloth.

Furthermore, an inner connecting layer is arranged on the surface of the laminating layer far away from the direction of the isolating layer.

By adopting the technical scheme, the inner connecting layer is made of opaque materials, so that the light-shading property of the curtain cloth is further improved, and meanwhile, the curtain cloth is soft in texture and can improve the holding feeling when people use the curtain cloth.

To sum up, the utility model discloses following beneficial effect has:

1. the curtain cloth is provided with a shading layer and a protective layer, and the shading layer absorbs sunlight to ensure that the curtain cloth has certain shading property; the protective layer can effectively reduce the penetration of ultraviolet rays and improve the reflection of the curtain cloth to infrared rays, and further improves the light-shading property of the curtain cloth and enables the curtain cloth to have a certain heat insulation effect.

2. The isolation layer is arranged, and the light shading performance of the curtain cloth is improved through the absorption and reflection of the isolation layer to sunlight; the external connection layer and the internal connection layer are arranged, and the shading effect of the curtain cloth is further improved through the characteristics of the materials of the external connection layer and the internal connection layer; the conductive yarn, the flame-retardant yarn and the laminating layer are arranged to ensure the shading stability of the curtain fabric.

Drawings

FIG. 1 is a schematic cross-sectional view of a fully-opaque window shade according to an embodiment;

fig. 2 is a schematic structural view showing the positional relationship of the conductive yarn, the flame-retardant yarn, the soundproof yarn and the first inner laminate in the example.

In the figure: 1. a base material layer; 101. a first inner pressure layer; 1011. a conductive yarn; 1012. a flame-retardant yarn; 1013. a sound-insulating yarn; 102. a second inner laminate layer; 2. a light-shielding layer; 3. a protective layer; 4. an external connection layer; 5. an isolation layer; 6. laminating layers; 7. an inner interconnect layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a novel full shading curtain cloth, which is shown in figure 1, comprises a base material layer 1. The base material layer 1 is a woven fabric formed by weaving linen yarns as warp yarns and 40 pieces of combed long staple cotton as weft yarns, and the two layers are respectively a first inner pressure layer 101 and a second inner pressure layer 102.

Referring to fig. 1, a light shielding layer 2 is arranged between a first inner pressure layer 101 and a second inner pressure layer 102, the light shielding layer 2 is a cloth layer woven by using 60 pieces of combed long stapled cotton as warp and weft, and the cloth layer is dyed black after being formed. The light-shielding layer 2 is integrally sewn with the first internal pressure layer 101 and the second internal pressure layer 102 by a rolling line, and further passes through the light-shielding layer 2 to stably absorb sunlight and reduce penetration of sunlight.

Referring to fig. 2, a plurality of conductive yarns 1011 are disposed in the first inner pressure layer 101, and the conductive yarns 1011 are preferably conductive fibers and penetrate through the interwoven nodes of the warp and the weft of the first inner pressure layer 101 to rapidly guide charges on the first inner pressure layer 101 outwards, so that dust in the atmosphere is effectively reduced and attached to the outer surface of the curtain fabric through static electricity between the charges, the cleanliness of the outer surface of the curtain fabric is guaranteed, and the washing frequency of the curtain fabric is reduced.

Referring to fig. 2, a plurality of flame retardant yarns 1012 are provided in the first inner laminate layer 101, and the flame retardant yarns 1012 are preferably ceramic fibers, which are inserted into the nodes where the warp and weft of the first inner laminate layer 101 are interwoven. The flame-retardant yarns 1012 enable the instantaneous temperature of the curtain cloth to be up to 1000 ℃, so that the ignition speed of fire on the curtain cloth is effectively reduced, the service life of the curtain cloth is further prolonged, and the shading effect of the shading layer 2 is further guaranteed.

Referring to fig. 2, a plurality of soundproof yarns 1013 are provided in the first inner laminate 101, and the soundproof yarns 1013 are preferably sound-absorbing cotton, which is inserted into nodes where warp yarns and weft yarns of the first inner laminate 101 are interwoven. The soundproof yarn 1013 can absorb noise transmitted in the surrounding atmosphere, thereby effectively reducing the noise transmitted through the curtain fabric into the room.

Referring to fig. 1, the surface of the first inner pressure layer 101 away from the light-shielding layer 2 is provided with the protective layer 3, the protective layer 3 is a coating formed by brushing nano-scale titanium dioxide slurry paint, and the structure is compact and tough, so that the phenomenon that ultraviolet rays penetrate through the curtain fabric can be effectively reduced, a certain amount of infrared rays can be reflected, and further, the light-shielding effect of the curtain fabric is further ensured, and meanwhile, the indoor constant temperature effect is effectively ensured.

Referring to fig. 1, an external layer 4 is disposed on a surface of the protective layer 3 away from the first inner pressure layer 101, the external layer 4 is a jacquard silk fabric layer with a plurality of jacquard flower patterns on a surface, and the external layer is sewn with the first inner pressure layer 101 through a thread, so that when the curtain cloth is decorated, direct sunlight is further reduced through the jacquard flower patterns of the external layer, and the shading effect of the curtain cloth is ensured.

Referring to fig. 1, an isolation layer 5 is disposed on a surface of the second internal pressure layer 102 away from the first internal pressure layer 101, and the isolation layer 5 is preferably a PVC film, and is bonded to the second internal pressure layer 102 through a hot pressing process, so as to further reduce the phenomenon that sunlight penetrates through the curtain fabric.

Referring to fig. 1, the surface of the isolation layer 5 away from the second inner pressure layer 102 is provided with the adhesive layer 6, the adhesive layer 6 is a laminated adhesive layer formed by adhering PE slurry to the second inner pressure layer 102 through a hot pressing process, which can effectively reduce the retention time of liquid on the second inner pressure layer 102, and further, after the curtain fabric is washed for a plurality of times, the adhesion degree between the isolation layer 5 and the second inner pressure layer 102 is still tight.

Referring to fig. 1, an inner layer 7 is disposed on a surface of the adhesive layer 6 away from the direction of the isolation layer 5, and the inner layer 7 is a flocked coating adhered to the adhesive layer 6 and has an extremely low light transmittance, so as to further improve the light-shielding property of the curtain fabric. Meanwhile, the curtain fabric is soft and textured, so that the holding feeling of people when grabbing the curtain fabric is improved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a novel full shading curtain cloth, includes base material layer (1), its characterized in that: the base material layer (1) comprises a first internal pressure layer (101) and a second internal pressure layer (102), and a light shielding layer (2) is arranged between the first internal pressure layer (101) and the second internal pressure layer (102); the surface of the first inner pressure layer (101) far away from the light shielding layer (2) is provided with a protective layer (3).

2. A novel full obscuration window shade as defined in claim 1, wherein: a plurality of conductive yarns (1011) are arranged in the first inner pressure layer (101).

3. A novel full obscuration window shade as defined in claim 2, wherein: a plurality of flame-retardant yarns (1012) are arranged in the first inner pressure layer (101).

4. A novel full obscuration window shade as defined by claim 3 wherein: a plurality of sound insulation yarns (1013) are arranged in the first inner pressure layer (101).

5. A novel full obscuration window shade as defined in claim 4, wherein: and an external connection layer (4) is arranged on the surface of the protective layer (3) far away from the direction of the first internal pressure layer (101).

6. A novel full obscuration window shade as defined in claim 5, wherein: and an isolation layer (5) is arranged on the surface of the second inner pressure layer (102) far away from the first inner pressure layer (101).

7. A novel full obscuration window shade as defined in claim 6, wherein: and a binding layer (6) is arranged on the surface of the isolation layer (5) far away from the direction of the second internal pressure layer (102).

8. A novel full obscuration window shade as defined in claim 7, wherein: an inner connecting layer (7) is arranged on the surface of the laminating layer (6) far away from the direction of the isolating layer (5).