CN206501502U

CN206501502U - A kind of ventilated sofa fabric

Info

Publication number: CN206501502U
Application number: CN201720142135.0U
Authority: CN
Inventors: 阮华平
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-02-16
Filing date: 2017-02-16
Publication date: 2017-09-19
Anticipated expiration: 2027-02-16

Abstract

The utility model discloses a kind of ventilated sofa fabric, its drip irrigation device is：Including basic unit, intermediate layer and surface decoration layer are connected with turn in the basic unit, the intermediate layer is set in wavy, and the both ends of the surface in the intermediate layer respectively with basic unit, some cavitys are each formed between surface decoration layer, elastic core-spun yarn is respectively provided with the cavity, the elastic core-spun yarn includes crust and is coated on outer intracutaneous inner bag, the crust is formed by memory fiber and polyester fiber and sth. made by twisting, the inner bag is mutually entwined by memory foam and doughnut, air-vent is provided with the basic unit and surface decoration layer, and the air-vent is connected with the cavity；With the usability for improving fabric, exhaust permeability of the fabric in compression is improved, while the characteristics of being resiled after compression with self-return, increases the elastic performance of fabric, so as to be conducive to keeping comfortable dry and comfortable in fabric.

Description

A kind of ventilated sofa fabric

Technical field

The utility model is related to technical field of textile fabric, more specifically, it relates to a kind of ventilated sofa fabric.

Background technology

Sofa cloth is the general designation or abbreviation of used various main body coverings in sofa manufacturing process, present Sofa, back cushion etc. make outer layer with cloth and increasingly become a kind of new trend；Publication No. CN204431830U in the market Chinese patent discloses a kind of sofa cloth, and basic unit includes some warps, parallel, and the warp, parallel are mutually crossing at right angle setting； Adjacent two form square crack between warp and parallel；Also staggeredly it is equipped between the warp, parallel some firm Line.

The program is by setting the firm line so that sofa cloth consolidates line stress simultaneously, reach and be difficult when being pullled Deform and effect, but be due to that sofa inner skeleton is generally wooden, and the environment that sofa faces is complicated, if sofa cloth is ventilative Moisture effect is poor, then be easy to allow external humidification corrode inside skeleton so that sofa service life shortens, but also can grow Bacterium, stinks.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of with good air-permeable dampproof The ventilated sofa fabric of function.

To achieve the above object, the utility model provides following technical scheme：

A kind of ventilated sofa fabric, including basic unit, are connected with intermediate layer and surface decoration layer, institute in turn in the basic unit Intermediate layer is stated to set in wavy, and if the both ends of the surface in the intermediate layer be each formed with respectively between basic unit, surface decoration layer Dry cavity, is respectively provided with elastic core-spun yarn in the cavity, and the elastic core-spun yarn includes crust and is coated on outer intracutaneous Inner bag, the crust is formed by memory fiber and polyester fiber and sth. made by twisting, and the inner bag is mutually twined by memory foam and doughnut Around into the basic unit with being provided with air-vent on surface decoration layer, and the air-vent interlinks with the cavity Connect.

Be arranged such, basic unit as fabric basis, wherein, intermediate layer in it is wavy set, make both ends of the surface respectively with base Some cavitys are formed between layer, surface decoration layer, and are connected by basic unit with the air-vent on surface decoration layer, when Human body is taken when being exerted a force to sofa cloth, intermediate layer compression, spreads precoat above and below the gas flow in intermediate layer, so that centering Interbed has the effect of one similar " expiration ", so that beneficial to the drying for keeping basic unit upper surface；At the same time, when intermediate layer by Diminish suddenly in the pressure lost on pressure of the human body to it, intermediate layer, cavity restores to the original state, so that intermediate layer circumferential surface Gas flowed rapidly into by air-vent in intermediate layer so as to fabric have one similar " air-breathing " effect so that face Expect that the wet moisture or sweat gas put aside when under compression are dried by air flow, be able to by air-breathing expiration mode Discharge；Elastic core-spun yarn is provided with cavity simultaneously, make that elastic core-spun yarn is compressed in intermediate layer when, crust passes through note Recall the memory foam and the recovery characteristics of doughnut of fiber and inner bag, upon compression with automatic resile the characteristics of, Increase the elastic performance of fabric, and inner bag is mutually entwined by memory foam and doughnut, can increase elastic core-spun yarn Structural strength, the usability for improving fabric improves intermediate layer in the compression performance being compressed to, while having self-return after compression The characteristics of resiling, increases the elastic performance of fabric, so as to be conducive to keeping comfortable dry and comfortable in fabric.

Further set：The air-vent be provided with it is multiple, and multiple air-vents it is in a row-shaped set, it is multiple rows of described Stomata is arranged in parallel.

It is arranged such, is connected by multiple air-vents and cavity, makes intermediate layer in forced compression or reinstatement When, uniform exhaust or the effect of air-breathing are reached by air-vent.

Further set：The intermediate layer is formed by warp thread and weft yarns, and the weft yarn includes polyester fiber and memory Fiber, and the polyester fiber is wound on the memory fiber, the warp thread is formed by cotton fiber and polyester fiber and twisting with the fingers.

It is arranged such, by the recovery characteristics of polyester fiber and memory fiber, upon compression with resiling automatically Feature, increases the elastic performance of fabric, then is moved out by air-breathing expiration mode, and the usability for improving fabric improves intermediate layer In the compression performance being compressed to, while being wound in by polyester fiber on the memory fiber, the structure that can improve intermediate layer is strong Degree, the characteristics of being resiled after compression with self-return increases the elastic performance of fabric, so as to be conducive to keeping in fabric It is comfortable dry and comfortable.

Further set：Anti- pile layer is provided with the surface decoration layer.

It is arranged such, can prevents some from having sofa villous and running suede to a certain extent, improve the comfort level of user.

Further set：Adsorption layer is provided between the anti-pile layer and surface decoration layer, the adsorption layer is by non-woven fabrics For matrix, the powdered activated carbon for adsorbing pernicious gas is provided with the non-woven fabrics.

It is arranged such, adsorption layer is mainly made up of activated carbon layer of cloth, and it has good absorption property, by with nonwoven Cloth is as matrix, and it is sorbing material to add the powdered activated carbon of matter on its non-woven fabrics, with thickness of thin, good permeability, it is easy to heat Shape is synthesized, the pernicious gas in some houses can be effectively adsorbed, such as some pernicious gases of benzene, formaldehyde are beneficial to improve and lived The living environment of person.

Further set：The powdered activated carbon is attached on non-woven fabrics by macromolecule binding material.

It is arranged such, powdered activated carbon is attached on nonwoven matrix by macromolecule binding material and is made, has There is good absorption property, powdered activated carbon well glutinous is sticked on non-woven fabrics matrix, improve its absorption property.

Further set：The basic unit includes weft yarn, and the weft yarn includes the acid fiber by polylactic that surface has tapetum Constituted with cotton fiber, and the acid fiber by polylactic is wound on the cotton fiber.

Be arranged such, basic unit as with Frame of sofa often in contact with surface layer, there is tapetum acid fiber by polylactic to have for it Certain roughness,

Further set：The surface decoration layer includes tram, and the tram is using ribbed knitting formation double rib group Knit.

Be arranged such, basic unit as with often in contact with surface layer, by double rib machine braiding form, accordingly even when stretching When, it will not also manifest purl loop stringer, and rib construction such as has abundant, warming, good stability of the dimension, is difficult to decoherence at the spy Point, improves the compactedness of its basic unit.

Further set：Connected between the basic unit, intermediate layer and surface decoration layer by adhesive.

It is arranged such, adhesive has that quick solidifying, public hazards be low, adhesion strength is strong, and the existing certain flexibility of glue-line, hardness have again Certain toughness, can increase the performance of sofa cloth, improve the overall compactedness of sofa cloth.

By using above-mentioned technical proposal, the utility model is compared compared with the prior art：With the usability for improving fabric, Exhaust permeability of the fabric in compression is improved, while the characteristics of being resiled after compression with self-return, increases fabric Elastic performance so that be conducive to keep fabric in it is comfortable dry and comfortable.

Brief description of the drawings

Fig. 1 is the lateral partial structurtes sectional view of ventilated sofa fabric；

Fig. 2 is the enlarged drawing at A in Fig. 1.

In figure：1st, basic unit；2nd, intermediate layer；3rd, surface decoration layer；4th, anti-pile layer；5th, cavity；6th, elastic core-spun yarn；61st, it is outer Skin；62nd, inner bag；7th, air-vent；8th, adsorption layer.

Embodiment

Ventilated sofa fabric is described further referring to figs. 1 to Fig. 2.

A kind of ventilated sofa fabric, as shown in figure 1, including the basic unit 1 being bonded successively by adhesive, intermediate layer 2, table Face decorative layer 3 and anti-pile layer 4.

Wherein, basic unit 1 is formed by warp thread and weft yarns；Weft yarn includes acid fiber by polylactic and the cotton that surface has tapetum Fiber is constituted, and the acid fiber by polylactic is wound on the cotton fiber, and warp thread is formed by cotton fibriia and polyester fiber and sth. made by twisting, Improve frictional behaviour when basic unit 1 contacts with each other with sofa.

Intermediate layer 2 is formed by warp thread and weft yarns；Weft yarn, which includes surface, has the polyester fiber of tapetum and memory fine Dimension composition, and polyester fiber is wound on the memory fiber linearly set, warp thread by cotton fiber and polyester fiber and twist with the fingers and Into.

As depicted in figs. 1 and 2, intermediate layer 2 in it is wavy set, and intermediate layer 2 both ends of the surface respectively with basic unit 1, surface Some cavitys 5 are each formed between decorative layer 3；Elastic core-spun yarn 6 is respectively provided with cavity 5, elastic core-spun yarn 6 includes crust 61 And the inner bag 62 in crust 61 is coated on, crust 61 is formed by memory fiber and polyester fiber and sth. made by twisting, and inner bag 62 is by memory sea Tender doughnut is mutually entwined；Air-vent 7 is provided with basic unit 1 and surface decoration layer 3, air-vent 7 is provided with Multiple, and multiple air-vents 7 are in a row-shaped sets, multiple rows of air-vent 7 is arranged in parallel, air-vent 7 with the cavity 5 It is connected.

As depicted in figs. 1 and 2, adsorption layer 8 is provided between anti-pile layer 4 and surface decoration layer 3, adsorption layer 8 is by nonwoven Cloth is matrix, while the powdered activated carbon for adsorbing pernicious gas is provided with non-woven fabrics, and powdered activated carbon passes through height Molecule binding material is attached on non-woven fabrics；Surface decoration layer 3 includes tram, and tram forms double sieve using ribbed knitting Line tissue.

Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims

1. a kind of ventilated sofa fabric, including basic unit（1）, it is characterised in that：In the basic unit（1）On be connected with intermediate layer in turn （2）And surface decoration layer（3）, the intermediate layer（2）Set in wavy, and the intermediate layer（2）Both ends of the surface respectively with base Layer（1）, surface decoration layer（3）Between be each formed with some cavitys（5）, in the cavity（5）Inside it is respectively provided with elastic core-spun yarn （6）, the elastic core-spun yarn（6）Including crust（61）And it is coated on crust（61）Interior inner bag（62）, the crust（61） Formed by memory fiber and polyester fiber and sth. made by twisting, the inner bag（62）Mutually it is entwined by memory foam and doughnut, The basic unit（1）With surface decoration layer（3）On be provided with air-vent（7）, and the air-vent（7）With the cavity（5） It is connected.

2. a kind of ventilated sofa fabric according to claim 1, it is characterised in that：The air-vent（7）Be provided with it is multiple, And multiple air-vents（7）It is in a row-shaped to set, multiple rows of air-vent（7）Parallel arrangement.

3. a kind of ventilated sofa fabric according to claim 1, it is characterised in that：The intermediate layer（2）By warp thread and latitude Yarn interweaves with being formed, and the weft yarn includes polyester fiber and memory fiber, and the polyester fiber is wound on the memory fiber, The warp thread is formed by cotton fiber and polyester fiber and sth. made by twisting.

4. a kind of ventilated sofa fabric according to claim 1, it is characterised in that：In the surface decoration layer（3）On set It is equipped with anti-pile layer（4）.

5. a kind of ventilated sofa fabric according to claim 4, it is characterised in that：The anti-pile layer（4）With incrustation Layer（3）Between be provided with adsorption layer（8）, the adsorption layer（8）It is to be provided with matrix, the non-woven fabrics for inhaling by non-woven fabrics The powdered activated carbon of attached pernicious gas.

6. a kind of ventilated sofa fabric according to claim 5, it is characterised in that：The powdered activated carbon passes through macromolecule Binding material is attached on non-woven fabrics.

7. a kind of ventilated sofa fabric according to claim 1, it is characterised in that：The basic unit（1）Include weft yarn, institute Stating weft yarn has the acid fiber by polylactic and cotton fiber composition of tapetum including surface, and the acid fiber by polylactic is wound in the cotton On fiber.

8. a kind of ventilated sofa fabric according to claim 1, it is characterised in that：The surface decoration layer（3）Include Tram, the tram is using ribbed knitting formation interlock.

9. a kind of ventilated sofa fabric according to claim 1, it is characterised in that：The basic unit（1）, intermediate layer（2）With Surface decoration layer（3）Between connected by adhesive.