CN203969853U

CN203969853U - The mattress of sandwich construction

Info

Publication number: CN203969853U
Application number: CN201420138675.8U
Authority: CN
Inventors: 陈富景
Original assignee: Formosa Sounding Corp
Current assignee: Formosa Sounding Corp
Priority date: 2014-03-25
Filing date: 2014-03-25
Publication date: 2014-12-03
Anticipated expiration: 2024-03-25

Abstract

A kind of mattress of sandwich construction, comprise the sandwich construction that stick stacking and that utilize environmental protection to be orientated combines mutually, stacking order is from bottom to top that ground floor pad is foaming crosslinked polyethylene (XPE) or foaming crosslinked polypropylene (XPP) sheet plate, second layer pad is synthetic foam or EVA foam or high density PU foam, the 3rd layer of pad is to have the high ventilative porous elastic plastic cement silk pad that supports buffering effect, the 4th layer of pad is PU foam, layer 5 pad is gel mat, on gel mat, be provided with through hole, layer 6 pad is a soft foam, for memory foam or general PU foam or latex foam.Its resultant effect is that general foam or pure memory foam or independent spring bed do not possess, the 3rd layer of mat structure forming due to porous elastic plastic cement elastic yarn pad has the air air chamber of connection, for Air Flow, regulate temperature, the gas permeability of mattress integral body is promoted, not sultry.

Description

The mattress of sandwich construction

Technical field

The utility model is the mattress about a kind of sandwich construction, refer to that especially a kind of stacked combination via multiple layer forms, each layer is different materials formation, and there is different soft and hard degree, make mattress have the mattress of the sandwich construction of many characteristics such as excellent support and flexibility and radiate heat and ventilate and the loose pressure of shock-absorbing concurrently.

Background technology

People's nearly 1/3rd time is in life sleeping, existing many research reports that are the theme with sleep are suggested, let us recognizes that there is very dark relation many aspects of sleep and life, for example: sleep is the best method regaining one's strength, sufficient sleep is also very important for teen-age growth, and good sleep quality keeps the only effective means in Jiankang especially.Affecting sleep product qualitative factor has a lot, and the good and the bad of mattress quality is exactly an important factor wherein, particularly, the support force of mattress just and sleep quality have direct relation.

Mattress be not soft be exactly that comfortable, the more non-elder person hard bed of sleeping is just suitable, too soft bed can make health subside, and turns round difficulty, buttocks, because be absorbed in deeply, can not keep the natural S type of health crooked, without support effect, sleeps more tired and more tired on the contrary.Bed really up to the mark can make compression weight concentrate on shoulder and back and arm, and makes waist unsettled, at waist, does not have to obtain under the situation suitably supporting, and lumbar spine generation stress is lacked fully and have a rest, and easily forms the chronic injuries such as torsional deformation.Cross bed soft or really up to the mark, the muscle cell blood circulation that all can affect body part or trunk is poor, causes the tight discomfort of anoxic, therefore has the more tired sensation of more sleeping, even cause pathology.

Therefore, no matter existing mattress is that whole foams or memory foam design or the spring pad that steel wire is made, all cannot have at present softness, the loose pressure of support shock-absorbing and radiate heat and ventilate multifrequency nature concurrently simultaneously, if can design a kind of mattress that there is softness, supports the loose pressure of shock-absorbing and radiate heat and ventilate multifrequency nature simultaneously, it is problem demanding prompt solution.

Utility model content

The utility model is to provide a kind of mattress of sandwich construction, comprise: a ground floor pad, for foaming crosslinked polyethylene (Cross-Linked Polyethylene, be called for short XPE) or foaming crosslinked polypropylene (Cross-Linked Polypropylene, XPP) sheet plate, 3 ~ 20 times of expansion ratios, are used ground floor pad as mattress bottom; One second layer pad, this second layer pad is stacking to be incorporated on ground floor pad, and this second layer pad is synthetic foam or EVA foam or high density PU foam, with the viscose glue bonding of environment-protecting asepsis, ground floor pad and second layer pad is closely binded; One the 3rd layer of pad, the 3rd layer of pad is stacked on second layer pad, for a kind of porous elastic plastic cement silk pad, a kind of porous consisting of the Elastic plastic-rubber silk of many staggered windings interconnects has flexible plate body, with the viscose glue of environment-protecting asepsis, binds second layer pad and the 3rd layer of pad are closely binded; One the 4th layer of pad, the 4th layer of pad is stacked on the 3rd layer of pad, the 4th layer of pad is a kind of PU foam or memory foam or latex foam, and the density of the 4th layer of pad is lower than second layer pad, via the viscose glue bonding of environment-protecting asepsis, the 3rd layer of pad and the 4th layer of pad is closely binded; One layer 5 pad, this layer 5 pad is stacked on the 4th layer of pad, is gel mat, also can be provided with one or several air-vent that runs through on this gel, this runs through air-vent and is communicated to the 4th layer of pad, via the viscose glue bonding of environment-protecting asepsis, the 4th layer of pad and layer 5 pad is closely binded; One layer 6 pad, layer 6 pad is stacked on layer 5 pad, is memory foam or general PU foam or latex foam, and the density of this layer 6 pad is lower than the 4th layer of pad, viscose glue bonding via environment-protecting asepsis is closely binded layer 5 pad and layer 6 pad, and this layer 6 pad is used as bed surface.

In an embodiment of the present utility model, wherein between ground floor pad and second layer pad or between second layer pad and the 3rd layer of pad or between the 3rd layer of pad and the 4th layer of pad or between the 4th layer of pad and layer 5 pad or can one fabric interface layer be set respectively depending on demand between layer 5 pad and layer 6 pad, this fabric interface layer can environment-protecting asepsis viscose glue be bonding between ground floor pad and second layer pad or second layer pad and the 3rd layer of pad between or between the 3rd layer of pad and the 4th layer of pad or between the 4th layer of pad and layer 5 pad or between layer 5 pad and layer 6 pad, the thickness of this fabric interface layer is 0.5mm ~ 2mm, make between every one deck pad more tight bond, can be arbitrarily not separated, make overall structure more firm.

In an embodiment of the present utility model, wherein the foaming crosslinked polyethylene sheet plate of this ground floor pad replaces with foaming crosslinked polypropylene sheet plate, and the expansion ratio of this foaming crosslinked polypropylene is similarly 3 ~ 20 times.

In an embodiment of the present utility model, wherein the thickness of this ground floor pad is 3mm ~ 10mm.

In an embodiment of the present utility model, wherein the thickness of this second layer pad is 8mm ~ 80mm, and density is 70 ~ 100 kg/m ³.

In an embodiment of the present utility model, wherein the thickness of the 3rd layer of pad is 20mm ~ 60mm.

In an embodiment of the present utility model, wherein the 3rd layer of Elastic plastic-rubber wire material that adopts of pad can be selected from the wherein a kind of of TPO or TPU.

In an embodiment of the present utility model, wherein the thickness of this layer 5 pad is 15mm ~ 50mm.

In an embodiment of the present utility model, wherein the thickness of the 4th layer of pad is 20mm ~ 50mm, and density is 50 ~ 70kg/m ³.

In an embodiment of the present utility model, wherein that this layer 5 pad is 15mm ~ 50mm.

In an embodiment of the present utility model, wherein the thickness of this layer 6 pad is 15 ~ 25mm, and density is 25 ~ 50 kg/m ³.

In an embodiment of the present utility model, wherein on this gel, be provided with one or several air-vent that runs through, this runs through air-vent and is communicated to the 4th layer of pad, to increase heat conduction velocity.

Adopt after above design, the utlity model has following beneficial effect:

Ground floor pad of the present utility model, there is light weight, intensity is good, not yielding and can grow mold and do not absorb water, moistureproof, thermal insulation good (thering is lower thermal conductivity), there is good stable support power, without reaction force, chemical resistance is good, the resistance to performance of tearing of good proof stress, during burning, without pernicious gas, emit, for a kind of plurality of advantages such as material that meet environmental protection concept, and this crosslinked XPE or crosslinked XPP sheet plate have better support deflection than other plastic plates, and again can be unheavy as sping mattress bottom iron frame, also not can as foam soft, think bottom the more general foam cushion of mattress be conducive to user and move, mattress of the present utility model has good shock-proof effect, and when getting up or stir, mattress keeps stable and noiselessly neither can have influence on bedside people, have simultaneously excellently support, the loose advantages such as buffering effect and radiate heat and ventilate of pressing of strengthening shock-absorbing.

Accompanying drawing explanation

Fig. 1 is the schematic perspective view of the mattress of the utility model sandwich construction.

Fig. 2 is the generalized section of the mattress of the utility model sandwich construction.

Fig. 3 A and Fig. 3 B are another enforcement schematic diagram of the mattress of the utility model sandwich construction.

Fig. 4 is that the use state of the mattress of the utility model sandwich construction is implemented schematic diagram.

Fig. 5 is that the another kind of the mattress of the utility model sandwich construction is implemented schematic diagram.

Symbol description

1 ground floor pad 11 runs through air-vent 2 second layer pads

21 run through the 3rd layer of pad 31 hole of air-vent 3

4 the 4th layers of pad 41 run through air-vent 5 layer 5 pads

51 run through air-vent 6 layer 6 pad 7 fabric interface layer

8 lining 9 user's 91 hot gas.

The specific embodiment

Relevant for aforementioned and other technology contents, feature and effect of the present utility model, in the detailed description in following cooperation with reference to the preferred embodiment of accompanying drawing, can clearly present.

As shown in Figures 1 and 2, mattress solid and the generalized section of sandwich construction of the present utility model, comprise mutually stacking ground floor pad 1, second layer pad 2, the 3rd layer of pad 3, the 4th layers of pad 4, layer 5 pad 5 and layer 6 pad 6, this ground floor pad 1 is positioned at lowermost end, as mattress base, uses, and layer 6 pad 6 is positioned at top, as bed surface, uses, this ground floor pad 1 is foaming crosslinked polyethylene (Cross-Linked Polyethylene, be called for short XPE) or foaming crosslinked polypropylene (Cross-Linked Polypropylene, be called for short XPP) sheet plate, the sheet plate that expansion ratio is 3 ~ 20 times, thickness is 3mm ~ 10mm, because being cross-linked XPP or crosslinked XPE sheet plate, it is closed independent bubbles pore structure, make crosslinked XPP or crosslinked XPE sheet plate and other foaming bodies have relatively down preferably intensity and superiority, therefore cause crosslinked XPP or crosslinked XPE sheet plate to there is good damping characteristics and supportive, there is preferably stiffness, to support the structure of whole mattress, the separated foam structure of its closed air chamber has resiliency and impulsive force absorbability, and independent air chamber has humidity concurrently, thermal insulation good (thering is lower thermal conductivity), have more chemical resistance good, good proof stress and tearing strength, during burning, without poison gas, emit, for a kind of material that meets environmental protection concept.

This second layer pad 2 is stacking to be incorporated on ground floor pad 1, the thickness of this second layer pad 2 is that 8mm ~ 80mm is synthetic foam or EVA foam (ethylene-vinyl acetate copolymer, ethylene-vinyl acetate copolymer, be called for short EVA) or high density PU foam, this synthetic bubble silk floss is to steep by PU the pad sheet material that continuous particle is made with stick Pressurized-heated, the soft speciality with foam, more nonelastic, be applicable to as smooth stable base material, and its hardness is lower than the crosslinked XPP of bottom or crosslinked XPE sheet plate, but still there is buffering and support force, and the density of this synthetic foam or EVA foam or high density PU foam is 70 ~ 100kg/m ³, via the viscose glue of environment-protecting asepsis, ground floor pad 1 and second layer pad 2 are closely binded,

The 3rd layer of pad 3 is stacked on second layer pad 2, for a kind of porous elastic plastic cement silk pad, this porous elastic plastic cement silk (elastomer thread) pad consists of the Elastic plastic-rubber silk (THREAD) of many staggered windings a kind ofly has a flexure strip plate body, wherein be distributed with irregular several hole being connected 31, its thickness is 20mm ~ 60mm, by the elasticity of Elastic plastic-rubber silk and a large amount of spaces between silk and silk, make the 3rd layer of pad 3 possess lightweight, ventilative, hydrofuge gas, the soft effect that supports buffering shock-absorbing that has concurrently, viscose glue via environment-protecting asepsis closely binds second layer pad 2 and the 3rd layer of pad 3, optional wherein a kind of from polyene elastomer (Thermoplastic Olefin, be called for short TPO) or thermoplasticity polyamine fat (THERMOPLASTIC POLYURETHANE is called for short TPU) of the 3rd layer of pad 3 plastic cement wire material adopting,

The 4th layer of pad 4 is stacked on the 3rd layer of pad 3, and the 4th layer of pad 4 is a kind of PU foam (polyamine glutamate foamed cotton, Polyurethane, PU) or latex foam or memory foam, and thickness is 20mm ~ 50mm, and the density of this PU foam is 50 ~ 70kg/m ³synthetic foam or EVA foam or high density PU foam lower than second layer pad 2, make the 4th layer of pad 4 weight be less than second layer pad 2, and this PU foam has buffering, ventilating performance, via the viscose glue of environment-protecting asepsis, bind the closely bondings of 3 and the 4th layers of pad 4 of the 3rd layer of pad; Make the 3rd layer of pad 3 porous elastic plastic cement silk pad be subject to the PU foam of the 4th layer of pad 4 and the synthetic foam of second layer pad 2 or EVA foam or the upper and lower bonding of high density PU foam and build up similar sandwich structure, cause the porous elastic plastic cement silk pad of the 3rd layer of pad 3 be coated in the middle of the stable steady structure of formation one.

This layer 5 pad 5 is stacked on the 4th layer of pad 4, for a kind of thickness gel mat that is 15mm ~ 50mm, this gel is that a kind of macromolecular compound with excellent pressure conduction and impulsive force absorbability excellence also can be high-molecular copolymer, can be thermoplasticity, as SEBS (hydrogenated styrene and butadiene copolymer), to after it heating and melting, pour into and be cooled to the flexible elastic solid (Hookean body) shape of tool sheet (plate) colloid of sheet with mineral oil (mineral oil) mixing formula, also the PU macromolecule that can be two-liquid type mixes in varing proportions, pour at normal temperatures the solid-like viscoelasticity body that slabbing is flexibility, its hardness height can see through formula rate adjustment in addition, so possessed low backwash elasticity and the dispersed pad that is specially adapted to make high flexibility of pressure, on this gel mat, visual demand is provided with one or several air-vent 51 that runs through, this runs through air-vent 51 and is communicated to the 4th layer of pad 4, the loose pressure and loose thermal property of gel mat shock-absorbing via layer 5 pad 5, when gel mat support human body weight, almost can bear and absorb this weight completely, human body is not had and touch end impression, this can maintain the natural curve of human vertebra, via the viscose glue of environment-protecting asepsis, the 4th layer of pad 4 and layer 5 pad 5 is closely binded,

Layer 6 pad 6 is stacked on layer 5 pad 5, for a kind of thickness be 15 ~ 25mm memory foam or general foam or latex foam, its density is 25 ~ 50mm, for bed surface is used, user can comfortablely be lain on this layer 6 mattress 6, enjoy the comfortable object by lying, via the viscose glue bonding of environment-protecting asepsis, layer 5 pad 5 and layer 6 pad 6 are closely binded; This layer 6 pad 6 and the 4th layer of pad 4 build up similar sandwich structure by the upper and lower bonding of the gel mat of layer 5 pad 5, make the flexible gel mat of tool can form stable smooth pad, are the important composition of this creation mattress.

By a lining 8, the stacking ground floor pad 1 completing, second layer pad 2, the 3rd layer of pad 3, the 4th layers of pad 4, layer 5 pad 5 and layer 6 pad 6 are completely coated, can form a mattress construction.

Refer to Fig. 3 A, shown in Fig. 3 B and Fig. 4, of the present utility model another implemented schematic diagram, wherein, for increasing air permeable effect, on this ground floor pad 1 and second layer pad 2 and the 4th layer of pad 4, can arrange equally and run through air-vent 11, 21, 41, this runs through air-vent 11, 21, 41 can be positioned at corresponding position (as Fig. 3 A) or be crisscross arranged (as shown in Figure 3 B), in this, do not limited to, when user 9 lies on layer 6 pad 6, the hot gas 91 that user 6 produces can conduct to layer 5 pad 5 via layer 6 pad 6, gel mat via layer 5 pad 5 absorbs hot gas rapidly, therefore, gel has good heat absorption, and conduct to the 4th layer of pad 4 via running through air-vent 51, the air-vent 41 that runs through through the 4th layer of pad 4 conducts to the 3rd layer of pad 3, the 3rd layer of pad 3 can carry out heat exchange, hot gas 91 is discharged outside mattress, if arrange and run through air-vent 11,21 respectively on ground floor pad 1 and second layer pad 2, except the porous elastic plastic cement silk by the 3rd layer of pad 3 is discharged hot gas 91, also can hot gas be discharged by ground floor pad 1 and second layer pad 2, and Elastic plastic-rubber silk spacer has absorption pressure buffering, just like damping characteristic, the shock-absorbing of reinforcement gel is loose presses.

Refer to shown in Fig. 4, implementation and operation schematic diagram of the present utility model, of the present utility modelly know that mattress provides and have softness simultaneously concurrently, support and ventilating shake absorbing characteristic, when user 9 lies at the memory foam of layer 6 pad 6 or general foam, user 9 can first enjoy soft by the impression of lying, the compression weight of human body can conduct to the gel mat of layer 5 pad 5, via gel mat, pressure uniform absorption is disperseed, PU foam by the 4th layer of pad 4 cushions dispersion again, via the porous elastic plastic cement silk of the 3rd layer of pad 3, strengthening for the first time buffering again supports, allow user as damping, slowly delay the impression of falling, and pressure can be dispersed via the 3rd layer of pad 3, allow user with bed contact-making surface on without pressure spot, for user, when sleeping, be relaxation state, again by second layer pad 2 compensator or trimmer pressures and support again, finally, compression weight can be accepted by ground floor pad 1, because ground floor pad 1 is high-intensity crosslinked XPE or crosslinked XPP sheet plate, make ground floor pad 1 when stressed, can not produce a reaction force, user 9 does not only have the impression of touching the end, more there is no the uncomfortable impression of backwash screen resilience, this is the unexistent characteristic of general spring bed, and the hot gas 91 that user 9 produces can be via the porous elastic plastic cement silk discharge that air-vent 51 conducts to the 3rd layer of pad 3 that runs through of layer 5 pad 5 gel mats, make layer 6 pad 6 and user 9 contact-making surface not have vexed wet impression, avoid dirt mite or mould to grow, affect health.

In addition, refer to shown in Fig. 5, another kind of embodiment schematic diagram of the present utility model, wherein, wherein, between ground floor pad 1 and second layer pad 2 or between second layer pad 2 and the 3rd layer pad 3 or between the 3rd layer of pad the 3 and the 4th bed course 4 or between the 4th layer of pad 4 and layer 5 pad 5 or or layer 5 pad 5 and layer 6 pad 6 between can one fabric interface layer 7 be set respectively depending on demand, this fabric interface layer 7 can environment-protecting asepsis viscose glue be bonding between ground floor pad 1 and second layer pad 2 or second layer pad 2 and the 3rd layer of pad 3 between or between the 3rd layer of pad the 3 and the 4th bed course 4 or between the 4th layer of pad 4 and layer 5 pad 5 or or layer 5 pad 5 and layer 6 pad 6 between, the thickness of this fabric interface layer 7 is 0.5mm ~ 2mm, make between every one deck pad more tight bond, can be arbitrarily not separated, make overall structure more firm, to increase the service life of mattress, and link tool is environment-protecting asepsis viscose glue, except having concurrently environment protecting, and allow user sleep on nontoxic mattress, avoid being detrimental to health.

The mattress of sandwich construction provided by the utility model, with other existing mattresses mutually relatively under, progressive is as follows:

1. the utility model adopts foaming crosslinked polyethylene (Cross-Linked Polyethylene, be called for short XPE) or foaming crosslinked polypropylene (Cross-Linked Polypropylene, abbreviation XPP) sheet plate is closed air chamber (independence) crafters structure, crosslinked molecular structure makes crosslinked XPP or crosslinked XPE sheet plate hardness and deflection and material toughness higher than other expanded materials, if the bed bottom as ground floor pad, there is light weight, intensity is good, not yielding and can grow mold and do not absorb water, moistureproof, thermal insulation good (thering is lower thermal conductivity), there is good stable support power, without reaction force, chemical resistance is good, the resistance to performance of tearing of good proof stress, during burning, without pernicious gas, emit, for a kind of plurality of advantages such as material that meet environmental protection concept, and this crosslinked XPE or crosslinked XPP sheet plate have better support deflection than other plastic plates, and again can be unheavy as sping mattress bottom iron frame, also not can as foam soft, think bottom the more general foam cushion of mattress be conducive to user and move.

2. the utility model be take gel mat as layer 5 pad, the impact endurance test shock power producing when user lies the pressure that forms by body wt or upset in bed, can via gel mat absorb rapidly and evenly conduct to gel mat each towards, make mattress have good shock-proof effect, when getting up or stir, mattress keeps stable and noiselessly neither can have influence on bedside people.

3. the utility model be take porous elastic plastic cement silk pad as the 3rd layer of pad, because it is by a large amount of spaces between the elasticity of Elastic plastic-rubber silk and silk and silk, and there is irregular several hole being connected, make the 3rd layer of spacer for lightweight, ventilative, hydrofuge gas, the soft effect that supports and cushion shock-absorbing that has concurrently, except reducing the overall weight of bed, and can be outside position, stage casing be about to hot gas discharge bed, make all to maintain in mattress dry and comfortable temperature, avoid dirt mite and mould to grow, and be arranged on gel mat below, when impact endurance test shock power too large, while making the loose pressure of gel mat shock-absorbing immediately, this impulsive force can be conducted porous elastic plastic cement silk pad, characteristic via this porous elastic plastic cement silk advance expenditure support buffering shock-absorbing, impact endurance test shock power is absorbed completely also dispersed, allow slow the fall effect of pressure just like effect as damping, user thereby just like the mattress lying under pressure-less state, therefore, the combination of gel mat and porous elastic plastic cement silk pad, make the loose pressure of shock-absorbing more effective, it does not see in various known sping mattress or foam mattress or other various mattresses, for this, create one of important technical characterictic.

4. the utility model reduces the density of second layer pad and the 4th layer pad and layer 6 pad gradually, make second layer pad and the 4th layer pad and layer 6 pad when absorption pressure, there is gradual buffering effect, finally make pressure disappear to invisible, therefore allow user not have the impression of unexpected sinking, this is the effect that memory foam mattress cannot be reached, and the utility model mattress has the effect as shock-absorbing damping, the more stable buffer effect that reaches.

5. the utility model is via the applied in any combination of six layers of mat structure, allow use while lying on bed surface and can't experience a reaction force, avoid health to produce discomfort, this is the effect that sping mattress cannot be reached, and gel mat is arranged on to the top of porous elastic plastic cement silk pad, allow the strength that user presses down fall apart after pressure via gel shock-absorbing, the pressure that its residue is not yet absorbed further cushions via the shock-absorbing once again of porous elastic plastic cement silk pad and XPE or XPP panel again, allow user's body wt just as slowly declining in invisible as damping, not only do not have and touch end impression, more without bounce, this is also the effect that general foam mattress or memory foam mattress or latex bed mattress cannot be reached, therefore, the utility model is mainly the shortcoming that the current sping mattress of improvement and foam mattress derive, and then develops a kind of excellent loose various features innovation mattresses such as buffering effect and radiate heat and ventilate of pressing of shock-absorbing that support, strengthen that simultaneously have.

By the above detailed description of preferred embodiments, hope can be known description feature of the present utility model and spirit more, and not with above-mentioned disclosed preferred embodiment, category of the present utility model is limited.Any according to the distortion of change of the present utility model and tool equality, all belong to protection domain of the present utility model.

Claims

1. a mattress for sandwich construction, is characterized in that, comprises:

One ground floor pad, is foaming crosslinked polyethylene sheet plate, and 3 ~ 20 times of expansion ratios are used at the bottom of using ground floor pad as bed;

One second layer pad, this second layer pad is stacking to be incorporated on ground floor pad, and this second layer pad is synthetic foam or EVA foam or PU foam, via the viscose glue bonding of environment-protecting asepsis, ground floor pad and second layer pad is closely binded;

One the 3rd layer of pad, the 3rd layer of pad is stacked on second layer pad, for a kind of porous elastic plastic cement silk pad, this porous elastic plastic cement silk pad consists of the plastic cement silk of many staggered windings a kind ofly has a flexure strip plate body, via the viscose glue of environment-protecting asepsis, binds second layer pad and the 3rd layer of pad are closely binded;

One the 4th layer of pad, the 4th layer of pad is stacked on the 3rd layer of pad, and the 4th layer of pad is a kind of PU foam, and the density of the 4th layer of pad is lower than second layer pad, via the viscose glue bonding of environment-protecting asepsis, the 3rd layer of pad and the 4th layer of pad is closely binded;

One layer 5 pad, this layer 5 pad is stacked on the 4th layer of pad, is gel mat, via the viscose glue bonding of environment-protecting asepsis, the 4th layer of pad and layer 5 pad is closely binded;

One layer 6 pad, layer 6 pad is stacked on layer 5 pad, is memory foam or general foam or latex foam, and the density of this layer 6 pad is lower than the 4th layer of pad, viscose glue bonding via environment-protecting asepsis is closely binded layer 5 pad and layer 6 pad, and this layer 6 pad is used as bed surface.

2. the mattress of sandwich construction as claimed in claim 1, it is characterized in that, wherein between this ground floor pad and second layer pad or between second layer pad and the 3rd layer of pad or between the 3rd layer of pad and the 4th layer of pad or between the 4th layer of pad and layer 5 pad or between layer 5 pad and layer 6 pad, a fabric interface layer is set, the thickness of this fabric interface layer is 0.5mm ~ 2mm.

3. the mattress of sandwich construction as claimed in claim 1, is characterized in that, wherein the foaming crosslinked polyethylene sheet plate of this ground floor pad crosslinked polypropylene sheet plate that can foam replaces, and the expansion ratio of this foaming crosslinked polypropylene is 3 ~ 20 times.

4. the mattress of sandwich construction as claimed in claim 1, is characterized in that, wherein the thickness of this ground floor pad is 3mm ~ 10mm.

5. the mattress of sandwich construction as claimed in claim 1, is characterized in that, wherein the thickness of this second layer pad is 8mm ~ 80mm, and density is 70 ~ 100 kg/m ³.

6. the mattress of sandwich construction as claimed in claim 1, is characterized in that, wherein the thickness of the 3rd layer of pad is 20mm ~ 60mm.

7. the mattress of sandwich construction as claimed in claim 1, is characterized in that, wherein the 3rd layer of Elastic plastic-rubber silk cushion material that adopts of pad is selected from the wherein a kind of of TPO or TPU.

8. the mattress of sandwich construction as claimed in claim 1, is characterized in that, wherein the thickness of the 4th layer of pad is 20mm ~ 50mm, and density is 50 ~ 70 kg/m ³.

9. the mattress of sandwich construction as claimed in claim 1, is characterized in that, wherein the thickness of this layer 5 pad is 15mm ~ 50mm.

10. the mattress of sandwich construction as claimed in claim 1, is characterized in that, wherein the thickness of this layer 6 pad is 15 ~ 25mm, and density is 25 ~ 50 kg/m ³.

The mattress of 11. sandwich constructions as claimed in claim 1, is characterized in that, wherein on this gel, is provided with one or several air-vent that runs through, and this runs through air-vent and is communicated to the 4th layer of pad, to increase heat conduction velocity.