CN2779998Y

CN2779998Y - Ventilation elastic warp knitting cushion

Info

Publication number: CN2779998Y
Application number: CN 200520040542
Authority: CN
Inventors: 叶晓华
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-30
Filing date: 2005-03-30
Publication date: 2006-05-17
Anticipated expiration: 2015-03-30

Abstract

The utility model relates to a ventilation elastic warp knitting soft cushion, which comprises a wrapping fabric and filling material in the cushion. The utility model is characterized in that the filling material in the cushion is a wrap knitting separating fabric which has two mutually independent surfaces with thickness and a middle part provided with chemical fiber monofilaments called separating yarn, wherein the chemical fiber monofilaments play the function of connection and support. The wrap knitting separating fabric uses thick monofilaments as supporting and connecting material. Both surfaces can form various dense structures, hole structures or the cross use of the dense structures and the hole structures. The separating yarn ordinarily uses dacron, chinlon or polypropylene monofilaments with the diameter bigger than 0.1 mm. The monofilaments are mutually parallel in a II shape or staggered into an X shape to support the two surfaces. Thus, the utility model has the advantages of sufficient elasticity, ventilation, moisture permeability, etc. Thus, the ventilation, the moisture permeability, the elasticity, the dimensional stability, the laundering durability and the durability of the soft cushion are obviously higher than the traditional cushion type products. The sanitary performance of the product can also be increased by that the surface of the wrapping fabric or the separating fabric uses anti-bacterial fiber or conducts anti-bacterial treatment.

Description

Permeable elasticwarp-knitted flexible cushion

One, technical field:

The utility model relates to a kind of cushion, particularly disclose a kind of permeable elasticwarp-knitted flexible cushion, adopt warp-knitted spacer fabric production, its main feature is that the extraordinary elasticity of compression and air permeability and good are arranged, and have the performance of well releasing the pressure, and can realize hygienic requirements such as antibiotic.

Two, background technology:

The present cushion class product that uses, as mattress, medical pad, chair cushion, car and boat support position is with pad etc., and polyurethane foam (sponge) commonly used or bulk supatex fabric are as elastic packing material (cushion).During its long-time pressurized bigger plastic compression deformation is arranged, make goods can not keep original shape, and the stress reduction performance weakens greatly.In addition, its gas permeability is very poor, even ventilative hardly, lacks the wet comfortableness of transmitting of good heat.This class material is difficult to clean after contamination, is difficult to repeatedly use.Even when using polyurethane foam, can't avoid product to abandon the problem of environmental pollution that the back is brought as inserts.

Three, summary of the invention:

The purpose of this utility model is the deficiency that overcomes above-mentioned traditional packing material, provides to adopt new packing material---warp-knitted spacer fabric is produced the cushion product.It has good compression elasticity, stress reduction performance, and high ventilation and heat is wet transmits comfortableness, good incompressible fatigability and dimensional stability, washs simple and conveniently, can repeatedly use, and with not causing environmental pollution after abandoning.

The utility model is achieved through the following technical solutions: a kind of permeable elasticwarp-knitted flexible cushion, comprise the packing material that coats in fabric and the pad, it is characterized in that: the packing material in the pad is a warp-knitted spacer fabric, described warp-knitted spacer fabric be have thickness, be to connect and the chemical fibre monofilament that is referred to as the interval yarn of supporting role in the middle of separate two surfaces.

The cladding material of the utility model product also can adopt other class material (as the straw plaited material) still based on textile, and the material of upper and lower surface can be different, to realize different use experiences.Then adopt " warp-knitted spacer fabric " as packing material in product inside, and the space fabric of thickness between 6～65mm adopted in suggestion.Cladding material coats certain thickness space fabric according to appearance requirement like this, has just constituted the splendid cushion product of serviceability.

The beneficial effects of the utility model are: warp-knitted spacer fabric has the good elasticity of compression, ventilative, poisture-penetrability and dimensional stability, the performance of releasing the pressure, the compression and fatigue resisting performance is all fine, and it has good serviceabilities such as washable, durable simultaneously; Not abandoning of product can cause environmental pollution, because its main component is conventional textile materials such as terylene, the very high rate of recovery arranged.In addition, it also has certain advantage in medical treatment and nursing industry, and it can alleviate the tenderness sense of body local, even has the special efficacy of prevention bedsore.

Four, description of drawings:

Accompanying drawing 1 is a product profile of the present utility model;

Accompanying drawing 2 is structural representations of warp-knitted spacer fabric in the utility model.

Five, the specific embodiment:

With reference to the accompanying drawings 1, the utility model coats fabric face 1, packing material 2, surface 3 by cushion and forms.1,3 is two outer surfaces of the utility model product, be called cushion and coat fabric, its material can suitably be selected from decoration, angle comfortable and health care, as adopts antibiotic raw material such as bluish dogbane, bamboo fibre etc., perhaps adopts the fabric of process antibiotic finish etc.Packing material 2 in the accompanying drawing 1, employing be warp-knitted spacer fabric, be core of the present utility model, also can adopt the multilayer space fabric as inserts in case of necessity.

The concrete structure of core material of the present utility model---warp-knitted spacer fabric is referring to accompanying drawing 2, and it weaves on double rib warp loom and forms, and double rib warp loom is commercially availablely to be equipped with through setting up, and the utility model needn't describe in detail, and fabric thickness reaches as high as 65mm.Warp-knitted spacer fabric is made up of two surfaces 6,4 and interval yarn 5, and yarn 5 rises therein and connects and supporting role at interval.Two surfaces 6,4 of warp-knitted spacer fabric can adopt various conventional raw materials to weave, two surfaces are made into compact structure, cell structure, perhaps closely knit and cell structure is intersected and is used, and that described cell structure is selected in small perforations, the big mesh of honeycomb and cylinder hole ocular structure is a kind of, two or more.The coil that is woven into fabric two sides 6,4 is separate, respectively from different sley bars.Yarn 5 then adopts terylene, polyamide fibre or polypropylene filament usually at interval, diameter can be " II " type perpendicular to 6,4 fabric faces in parallel to each other greater than 0.1mm, perhaps also can be interlaced becomes " X " type inclined, perhaps two states exists simultaneously, is supported between 6,4 fabric side.It is reciprocal in two faces 6,4, and all forms coil in the two sides, thereby realizes the connection effect." the interval yarn group that the X type intersects has good effect to the stability of fabric.And, because at interval yarn---the rigidity of monofilament is big, thus good supporting role is also played on two surfaces 6,4, thus guarantee that space fabric keeps certain thickness, have good compression elasticity, stress reduction performance, incompressible fatigability and thickness stability.

The structure of warp-knitted spacer fabric makes it still can keep big air content under the pressurized situation, so it uses as snug as a bug in a rug, breathes freely, wets thoroughly; And,, can also adopt anti-biotic material braiding surface 6,4 in order further to improve its sanitation performance according to instructions for use, perhaps fabric is carried out suitable antibiotic finish.

Claims

1, a kind of permeable elasticwarp-knitted flexible cushion, comprise the packing material that coats in fabric and the pad, it is characterized in that: the packing material in the pad is a warp-knitted spacer fabric, described warp-knitted spacer fabric be have thickness, be to connect and the chemical fibre monofilament that is referred to as the interval yarn of supporting role in the middle of separate two surfaces.

2, permeable elasticwarp-knitted flexible cushion according to claim 1 is characterized in that: the chemical fibre monofilament as the interval yarn is terylene, polyamide fibre or polypropylene filament, and diameter is greater than 0.1mm.

3, permeable elasticwarp-knitted flexible cushion according to claim 1 and 2 is characterized in that: described chemical fibre monofilament is " II " type between two surfaces, " X " type connects, and perhaps two kinds of connection forms exist simultaneously.

4, permeable elasticwarp-knitted flexible cushion according to claim 1 and 2, it is characterized in that: two surfaces of warp-knitted spacer fabric are made into compact structure, cell structure, perhaps closely knit and cell structure is intersected and is used, and that described cell structure is selected in small perforations, the big mesh of honeycomb and cylinder hole ocular structure is a kind of, two or more.

5, permeable elasticwarp-knitted flexible cushion according to claim 4 is characterized in that: described warp-knitted spacer fabric thickness processes on double rib warp loom at 6～65mm.