CN206510508U - tufted carpet - Google Patents

Abstract

The utility model discloses a kind of tufted carpet, its drip irrigation device is with blanket body；Blanket body includes placing secondary back sheet on the ground, secondary back sheet is disposed with locking coating, primary back sheet and tufting layer from the bottom to top, secondary back sheet includes bottom and back-up coat, and activated carbon stratum reticulare is equipped between bottom and back-up coat, itself air pollution of reduction carpet has been reached.

Description

Tufted carpet

Technical field

The utility model is related to home decoration field, more particularly to a kind of tufted carpet.

Background technology

Carpet is, with one of traditional industrial art category of long history, house, guest to be covered in extensively in world wide The ground of shop, gymnasium, show room, vehicle, ship, aircraft etc., using in the majority especially in the normal life staying idle at home of mouth.Wherein, have Plant collapsible carpet and cover whole flooring.

At least one tufting decorative surface layer of existing tufted carpet, it is made up of web, and the web can be made into On card, and juxtaposition increases area weight.Therefore the repetitive operation quilt that pricker repeatedly penetrates the net is crossed by the Netcom formed Strengthen and reinforce so that material is tangled and thickness reduces.Final second tufting step can be used to from coronal pin or forked The action of pin obtains picture on surface, for example, lint or having the surface of rib；And last one or many on the rear side of carpet The combination of individual bottom lining layer, such as latex, thermoplastic, felt or froth bed or these materials.

But the back lining materials of one side tufted carpet are water-soluble using bond very strong styrene-butadiene latex, natural emulsion etc. Property rubber is as adhesive bond, and pollution of the composite adhesives to surrounding air is than more serious；Another aspect cluster Based carpet can be adsorption capacity, can adsorb many pernicious gases such as formaldehyde, dust.Therefore, tufted carpet causes more serious Air pollution.

Utility model content

The purpose of this utility model is to provide a kind of tufted carpet for reducing itself air pollution.

Above-mentioned technical purpose of the present utility model technical scheme is that：

A kind of tufted carpet, with blanket body；Blanket body includes placing secondary back sheet on the ground, and secondary back sheet is under Supreme to be disposed with locking coating, primary back sheet and tufting layer, secondary back sheet includes bottom and back-up coat, bottom with Activated carbon stratum reticulare is equipped between back-up coat.

By using such scheme, when tufted carpet is pressurized, with the conduction of pressure, primary back sheet to secondary back sheet It is pressurized one by one, the air part of compression sinks through after activated carbon stratum reticulare, enters extraneous sky from the surrounding of part in compression again In gas, such activated carbon stratum reticulare adsorbs the harmful substance of this partial air, reduces the air pollution that tufted carpet itself is caused.

Preferably, blanket body forms the opening extracted out for activated carbon stratum reticulare in side.

By using such scheme, activated carbon stratum reticulare can be extracted out from opening, so as to be carried out more to activated carbon stratum reticulare Change, because activated carbon stratum reticulare has the absorption total amount upper limit, it is necessary to be changed to activated carbon stratum reticulare after long-time use, it is ensured that living The adsorption effect of property charcoal net.

Preferably, blanket body edge is connected with bound edge, bound edge includes the fixed edge sutured completely with blanket body and blocks opening Active edges.

By using such scheme, bound edge fixes the surrounding of blanket body, prevents each layer of blanket body from separating, wherein active edges Shrouding opening, prevents screen pack because of unexpected abjection；And bound edge makes carpet form an entirety in appearance, makes carpet more beautiful See.

Preferably, active edges are sutured with secondary back sheet, and between active edges and primary back sheet provided with it is affixed both Magic tape.

By using such scheme, active edges are fixed using magic tape, opening and closing is convenient, be easy to take out or fixed active carbon net Layer.

Preferably, bottom is formed with back-up coat by gunny cloth laying.

By using such scheme, gunny cloth is a kind of cloth being made with jute string, with soft comfortable, thoroughly Gas is salubrious, washable, sun-proof, anti-corrosion, it is antibacterial the features such as, and rough surface, the frictional force on increase bottom and ground is larger, prevents Tufted carpet slides on the ground also strengthens the wearability of back-up coat, makes back-up coat by the stitch fixation of tufting layer.

Preferably, locking coating is formed by styrene-butadiene latex coating.

By using such scheme, styrene-butadiene latex be with the stable emulsion of butadiene and styrene through low temperature polymerization, With higher conjunctiva intensity and cohesive force, wearability is strong, and stability, mobility are all good, and loading is big, and moulding property is good, machinery, Chemistry is excellent with freeze-thaw stability, it is ensured that primary back sheet and secondary back sheet are completely embedded, and also ensures to be woven in the pin of tufting layer Pin adhesion-tight, it is difficult for drop-off.

Preferably, primary back sheet is formed by the laying of polypropylene woven cloth.

By using such scheme, polypropylene woven cloth is relatively thin vertically and horizontally all to have great tensile strength（Longitude is big In latitude）, with good stability, sufficiently strength and elongation, carrying tufting layer, tool can be kept under dry and wet state There is good wearability.

Preferably, tufting layer is formed by yarn embroidery.

By using such scheme, yarn is woven on primary back sheet, various patterns and pattern is formed, on the one hand makes ground Blanket is more attractive in appearance, on the other hand increases the comfort level of carpet.

In summary, the utility model has the advantages that：By adding activated carbon stratum reticulare, carpet is reduced outside The air pollutions such as the formaldehyde of discharge；And the setting with active edges opening is laid, it is easy to change active carbon net.

Brief description of the drawings

Fig. 1 is tufted carpet sectional view.

In figure, 1, blanket body；11st, secondary back sheet；111st, bottom；112nd, back-up coat；12nd, locking coating；13rd, primary backing Layer；14th, tufting layer；2nd, bound edge；21st, fixed edge；22nd, active edges；3rd, magic tape；31st, sub- face；32nd, generatrix；4th, slot；41st, open Mouthful；5th, activated carbon stratum reticulare.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing Mark is represented.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry The direction at center.

A kind of tufted carpet, including rectangularity blanket body 1 and be wrapped in the bound edge 2 at the edge of blanket body 1.

Wherein, blanket body 1 includes placing secondary back sheet 11 on the ground, and secondary back sheet 11 is set gradually from the bottom to top There are locking coating 12, primary back sheet 13 and tufting layer 14.Tufting layer 14 is woven on primary back sheet 13, and locking coating 12 While the primary back sheet 13 of bonding is with secondary back sheet 11, the stitch of tufting layer 14 is fixed, prevents tufting layer 14 from departing from. And secondary back sheet 11 is again including bottom 111 and back-up coat 112, bottom 111 and back-up coat 112 are by being sewn to the bag at edge Side 2 is fixed.

And bound edge 2 includes the active edges 22 for completing the fixed edge 21 of suture with blanket body 1 and being sutured with the part of blanket body 1.

Fixed edge 21 is located on three adjacent sides of blanket body 1, and two layers, the and of locking coating 12 of the secondary back sheet 11 of parcel Behind the edge of primary back sheet 13, complete to suture with above-mentioned three, and tufting layer 14 stretches out between bound edge 2.

Active edges 22 are located in the remaining a line of blanket body 1, and it wraps up two layers, the and of locking coating 12 of secondary back sheet 11 Behind the edge of primary back sheet 13, its downside is sutured with secondary back sheet 11, and provided with viscous between upside and primary back sheet 13 Cingulum 3, the sub- face 31 of magic tape 3 and generatrix 32 are sewn to the inner side of active edges 22 and the edge of the primary top surface of back sheet 13 respectively, Active edges 22 are fixed by magic tape 3.

So as to be formed with slot 4 between bottom 111 and back-up coat 112, blanket body 1 is formed by active edges in the side of active edges 22 Activated carbon stratum reticulare 5 is equipped with 22 openings 41 blocked, slot 4.

Typically, bottom 111 and back-up coat 112 are formed by gunny cloth laying, locking coating 12 coated by styrene-butadiene latex and Into primary back sheet 13 is formed by the laying of polypropylene woven cloth, and tufting layer 14 is formed by yarn embroidery on primary back sheet 13.

This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in right of the present utility model by Patent Law.

Claims (8)

1. a kind of tufted carpet, with blanket body (1)；Blanket body (1) includes placing secondary back sheet (11) on the ground, the secondary back of the body Lining (11) is disposed with locking coating (12), primary back sheet (13) and tufting layer (14) from the bottom to top, and its feature exists In：Secondary back sheet (11) includes bottom (111) and back-up coat (112), is equipped between bottom (111) and back-up coat (112) Activated carbon stratum reticulare (5).

2. tufted carpet according to claim 1, it is characterised in that：Blanket body (1) is formed for activated carbon stratum reticulare (5) in side The opening (41) of extraction.

3. tufted carpet according to claim 2, it is characterised in that：Blanket body (1) edge is connected with bound edge (2), bound edge (2) Including the fixed edge (21) sutured completely with blanket body (1) and the active edges (22) for blocking opening (41).

4. tufted carpet according to claim 3, it is characterised in that：Active edges (22) are sutured with secondary back sheet (11), And provided with both affixed magic tapes (3) between active edges (22) and primary back sheet (13).

5. tufted carpet according to claim 1, it is characterised in that：Bottom (111) is with back-up coat (112) by gunny cloth Laying is formed.

6. tufted carpet according to claim 1, it is characterised in that：Locking coating (12) is formed by styrene-butadiene latex coating.

7. tufted carpet according to claim 1, it is characterised in that：Primary back sheet (13) is laid by polypropylene woven cloth Form.

8. tufted carpet according to claim 1, it is characterised in that：Tufting layer (14) is formed by yarn embroidery.