CN103315560B - A kind of mattress - Google Patents
A kind of mattress Download PDFInfo
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- CN103315560B CN103315560B CN201310256800.5A CN201310256800A CN103315560B CN 103315560 B CN103315560 B CN 103315560B CN 201310256800 A CN201310256800 A CN 201310256800A CN 103315560 B CN103315560 B CN 103315560B
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Abstract
The present invention relates to daily life technical field, particularly relate to that a kind of gas permeability is splendid, couch comfortable mattress.This mattress comprises doughnut layer and cushion, and described cushion is positioned at top and the below of doughnut layer, and described doughnut layer encompasses circulus and the 3-D solid structure reticulate body that forms for adopting the thermoplastic elastomer resin of continuous wire through bending.Described cushion is becoming random shape with the opposition side local deformation on people side, thus support human body, make the condition of doughnut layer above and the consistent of cushion simultaneously, human pressure can be disperseed for a long time, realize the suitableeest sleeping sense of lying prone, meet excellent elasticity and gas permeability, and structure is simple simultaneously, is easy to realize.
Description
Technical field
The present invention relates to daily life technical field, particularly relate to that a kind of gas permeability is splendid, couch comfortable mattress.
Background technology
As the mattress that sleeping sense of lying prone is excellent, when maintaining the suitable temperature and humidity of quilt, when making skin be easy to breathe, mat raw material arrange the gap from ft connection to inside, make when human body stands up it take a breath, or need electric fan etc. to force to be blown into the structure of extraneous gas.
Most mattress in prior art, be used in raw-material polyurethane frothed foam, owing to using the frothing foam of high, the discontinuous bubble of separated foam rate, therefore the hole of gap, depression or through top and bottom, side is set at foam surface, or gap is arranged to each chunk, guarantees gas permeability.
But in general, the compression deflection characteristics of polyurethane frothed foam is poor, therefore as described above, when foam arranges more space or gap, can subside because human pressure causes at once, from use, shortly can produce humanoid depression.
On the other hand, in recent years, as the raw material outside polyurethane foam, continuous print wire will be bent to thermoplastic elastomer resin, form irregular ring, and welding respectively be had the 3-D solid structure reticulate body of most of contact site of ring to be used as sheeting.This three-dimensional structure reticulate body, the surrounding due to irregular ring is all space, and therefore it can obtain the gas permeability of the excellence that polyurethane frothed foam cannot realize.
But, when 3-D solid structure reticulate body is used as mattress, when bearing the Partial shrinkage of human pressure, the ring summit being deformed into face side bends, or the irregular ring lodging of tilting, therefore, the radius of curvature on ring summit becomes large, becomes " line " along ring with the part of human contact by " point ".
In addition, the resin of irregular ring is hard resin, and therefore, rebound and push up to people side in ring summit, and due to this way of contact, mattress user experiences annular strain specific pressure sense of touch, i.e. unexistent discomfort in existing mattress.Specifically, ring summit by wire rebound be point-like and top to skin, produce sticky feeling, strong impulse produced to skin, when user has bedsore or the weak position of skin, damage is produced to this position.
Therefore, for above deficiency, the invention provides a kind of mattress.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention solves existing mattress ring summit be point-like by wire bounce-back and push up to skin, produces sticky feeling, produce intense stimulus to skin, to the problem of body part generation damage.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of mattress, this mattress comprises doughnut layer, the first cushion and the second cushion, described first cushion, the second cushion lay respectively at top, the below of doughnut layer, and described doughnut layer encompasses circulus and the 3-D solid structure reticulate body that forms for adopting the thermoplastic elastomer resin of continuous wire through bending.
Wherein, described reticulate body forms integral thickness and is 20mm-300mm and apparent density is 0.06g/cm
3-0.08g/cm
3sheet.
Wherein, the diameter of the thermoplastic elastomer resin of described continuous wire is 0.1mm-5.0mm.
Wherein, described first cushion and the second cushion include thickness and are 0.1mm-10mm and the material of shore hardness below 30 or thickness is 0.1mm-10mm and needle penetration is the material of 50-250.
Wherein, described material is gel.
Wherein, described first cushion and the second cushion are strip, be arranged on carrying human body bear a heavy burden position and vertical with human body direction.
Wherein, described first cushion and the second cushion to be all arranged on below human body head, below waist, below buttocks and below foot among one or more positions on.
Wherein, at least one position in above described first cushion or between the first cushion and doughnut layer or between doughnut layer and the second cushion or below the second cushion is also provided with in breathable material layer or La Sheer braid one or both.
Wherein, when being provided with breathable material layer and La Sheer braid, between described breathable material layer and La Sheer braid, be also provided with the first cushion or the second cushion.
Wherein, described breathable material layer is polyurethane foam, at least has the hole between through top and bottom or inner and side or continuous air bubbles.
Wherein, the hardness and the aeration that are positioned at breathable material layer above and below described doughnut layer or La Sheer braid are all not identical.
Wherein, the breathable material layer above described doughnut layer is hard breathable material layer, and hardness is 400N-700N, aeration is 100cc/cm
2/ s-190cc/cm
2/ s, the breathable material layer below described doughnut layer is soft breathable material layer, and hardness is 100N-200N, aeration is 220cc/cm
2/ s-350cc/cm
2/ s.
Wherein, the hardness of described hard breathable material layer is 500N, aeration is 151.2cc/cm
2/ s, the hardness of described soft breathable material layer is 120N, aeration is 276.3cc/cm
2/ s.
Wherein, be also provided with layer of cloth at the outermost layer of mattress, the pleating processing of described layer of cloth, its end face carries out rolling process.
(3) beneficial effect
Technique scheme tool of the present invention has the following advantages: mattress of the present invention comprises doughnut layer and cushion, described cushion is positioned at top and the below of doughnut layer, described doughnut layer encompasses circulus and the 3-D solid structure reticulate body that forms for adopting the thermoplastic elastomer resin of continuous wire through bending, described cushion is becoming random shape with the opposition side local deformation on people side, thus support human body, make the condition of doughnut layer above and the consistent of cushion simultaneously, human pressure can be disperseed for a long time, realize the suitableeest sleeping sense of lying prone, meet excellent elasticity and gas permeability simultaneously, and structure is simple, be easy to realize.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one mattress;
Fig. 2 is the structural representation of the embodiment of the present invention two mattress;
Fig. 3 is the structural representation of the embodiment of the present invention three mattress;
Fig. 4 is the structural representation of the embodiment of the present invention four mattress.
In figure: 1: doughnut layer; 2: the first cushions; 2 ': the second cushion; 3: breathable material layer; 4: La Sheer braid.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Embodiment one
As shown in Figure 1, a kind of mattress that the embodiment of the present invention provides, this mattress comprises doughnut layer 1, first cushion 2 and the second cushion 2 ', described first cushion 2, second cushion 2 ' lays respectively at top, the below of doughnut layer 1, and described doughnut layer 1 encompasses circulus and the 3-D solid structure reticulate body that forms for adopting the thermoplastic elastomer resin of continuous wire through bending.
Described reticulate body formation integral thickness is 20mm-300mm and apparent density is 0.06g/cm
3-0.08g/cm
3sheet; The diameter of the thermoplastic elastomer resin of described continuous wire is 0.1mm-5.0mm; Described first cushion 2 and the second cushion 2 ' comprise thickness and are 0.1mm-10mm and the material of shore hardness below 30 or thickness is 0.1mm-10mm and needle penetration is the material of 50-250.Preferably, described material is gel.More preferably, described gel is the thin slice that the gluey raw material such as machine silicon (silicone), polyurethane or polyethylene are formed.
By the weight that human body applies, utilize the change of ring in circulus, make to become random shape with the local deformation of the second cushion 2 ' of human body opposition side, thus support human body, make the condition of doughnut layer 1 above and the consistent of the second cushion 2 ' simultaneously, human pressure can be disperseed for a long time, realize the suitableeest sleeping sense of lying prone, meet excellent elasticity and gas permeability simultaneously.
Described first cushion 2 and the second cushion 2 ' are strip, be arranged on carrying human body bear a heavy burden position and vertical with human body direction.Preferably, described first cushion 2 and the second cushion 2 ' to be all arranged on below human body head, below waist, below buttocks and below foot among one or more positions on.
At least one position above described first cushion 2 or between the first cushion 2 and doughnut layer 1 or between doughnut layer 1 and the second cushion 2 ' or in the second cushion 2 ' below is also provided with in breathable material layer 3 or La Sheer braid 4 one or both.Specific in the present embodiment, above the first cushion 2 and the below of the second cushion 2 ' be provided with La Sheer braid 4, breathable material layer 3 and La Sheer braid 4 all successively.
Described breathable material layer 3 is polyurethane foam, at least has the hole between through top and bottom or inner and side or continuous air bubbles.The hardness and the aeration that are positioned at breathable material layer 3 above and below described doughnut layer 1 or La Sheer braid 4 are all not identical.Breathable material layer above doughnut layer is hard breathable material layer, and hardness is 400N-700N, aeration is 100cc/cm
2/ s-190cc/cm
2/ s, the breathable material layer below described doughnut layer is soft breathable material layer, and hardness is 100N-200N, aeration is 220cc/cm
2/ s-350cc/cm
2/ s.Preferably, the hardness of described hard breathable material layer is 500N, aeration is 151.2cc/cm
2/ s, the hardness of described soft breathable material layer is 120N, aeration is 276.3cc/cm
2/ s.User as required, can need with the different mattress of hardness.Hard breathable material layer can be selected in summer, ensure that nice and cool, soft breathable material layer can be selected in the winter time, ensure that warm, achieve the winter in summer dual-purpose.
In addition, be also provided with layer of cloth (not shown) at the outermost layer of mattress, the pleating processing of described layer of cloth, its end face carries out rolling process.
Mattress of the present invention, structure is simple, is easy to realize.
It should be noted that, the arrangement of the top of doughnut layer 1 and the breathable material layer 3 of below and La Sheer braid 4 can be identical, also can be different, all belongs to the scope of protection of the invention.
Embodiment two
As shown in Figure 2, a kind of mattress that the embodiment of the present invention provides, this mattress comprises doughnut layer 1, first cushion 2 and the second cushion 2 ', described first cushion 2, second cushion 2 ' lays respectively at top, the below of doughnut layer 1, and described doughnut layer 1 encompasses circulus and the 3-D solid structure reticulate body that forms for adopting the thermoplastic elastomer resin of continuous wire through bending.
Described reticulate body formation integral thickness is 20mm-300mm and apparent density is 0.06g/cm
3-0.08g/cm
3sheet; The diameter of the thermoplastic elastomer resin of described continuous wire is 0.1mm-5.0mm; Described first cushion 2 and the second cushion 2 ' comprise thickness and are 0.1mm-10mm and the material of shore hardness below 30 or thickness is 0.1mm-10mm and needle penetration is the material of 50-250.Preferably, described material is gel.More preferably, described gel is the thin slice that the gluey raw material such as machine silicon (silicone), polyurethane or polyethylene are formed.
By the weight that human body applies, utilize the change of ring in circulus, make to become random shape with the local deformation of the second cushion 2 ' of human body opposition side, thus support human body, make the condition of doughnut layer 1 above and the consistent of the second cushion 2 ' simultaneously, human pressure can be disperseed for a long time, realize the suitableeest sleeping sense of lying prone, meet excellent elasticity and gas permeability simultaneously.
Described first cushion 2 and the second cushion 2 ' are strip, be arranged on carrying human body bear a heavy burden position and vertical with human body direction.Preferably, described first cushion 2 and the second cushion 2 ' to be all arranged on below human body head, below waist, below buttocks and below foot among one or more positions on.
At least one position above described first cushion 2 or between the first cushion 2 and doughnut layer 1 or between doughnut layer 1 and the second cushion 2 ' or in the second cushion 2 ' below is also provided with in breathable material layer 3 or La Sheer braid 4 one or both.Specific in the present embodiment, above the first cushion 2, be provided with La Sheer braid 4, breathable material layer 3 and La Sheer braid 4 successively, be provided with La Sheer braid 4 in the below of the second cushion 2 '.
Described breathable material layer 3 is polyurethane foam, at least has the hole between through top and bottom or inner and side or continuous air bubbles.The breathable material layer 3 be positioned at above described doughnut layer 1 can be that hardness is 400N-700N, aeration is 100cc/cm
2/ s-190cc/cm
2the hard breathable material layer of/s, preferably, the hardness of described hard breathable material layer is 500N, aeration is 151.2cc/cm
2/ s; Also can be that hardness is 100N-200N, aeration is 220cc/cm
2/ s-350cc/cm
2the soft breathable material layer of/s, preferably, the hardness of described soft breathable material layer is 120N, aeration is 276.3cc/cm
2/ s.
In addition, be also provided with layer of cloth (not shown) at the outermost layer of mattress, the pleating processing of described layer of cloth, its end face carries out rolling process.
Mattress of the present invention, structure is simple, is easy to realize.
Embodiment three
As shown in Figure 3, a kind of mattress that the embodiment of the present invention provides, this mattress comprises doughnut layer 1, first cushion 2 and the second cushion 2 ', described first cushion 2, second cushion 2 ' lays respectively at top, the below of doughnut layer 1, and described doughnut layer 1 encompasses circulus and the 3-D solid structure reticulate body that forms for adopting the thermoplastic elastomer resin of continuous wire through bending.
Described reticulate body formation integral thickness is 20mm-300mm and apparent density is 0.06g/cm
3-0.08g/cm
3sheet; The diameter of the thermoplastic elastomer resin of described continuous wire is 0.1mm-5.0mm; Described first cushion 2 and the second cushion 2 ' comprise thickness and are 0.1mm-10mm and the material of shore hardness below 30 or thickness is 0.1mm-10mm and needle penetration is the material of 50-250.Preferably, described material is gel.More preferably, described gel is the thin slice that the gluey raw material such as machine silicon (silicone), polyurethane or polyethylene are formed.
By the weight that human body applies, utilize the change of ring in circulus, make to become random shape with the local deformation of the second cushion 2 ' of human body opposition side, thus support human body, make the condition of doughnut layer 1 above and the consistent of the second cushion 2 ' simultaneously, human pressure can be disperseed for a long time, realize the suitableeest sleeping sense of lying prone, meet excellent elasticity and gas permeability simultaneously.
Described first cushion 2 and the second cushion 2 ' are strip, be arranged on carrying human body bear a heavy burden position and vertical with human body direction.Preferably, described first cushion 2 and the second cushion 2 ' to be all arranged on below human body head, below waist, below buttocks and below foot among one or more positions on.
At least one position above described first cushion 2 or between the first cushion 2 and doughnut layer 1 or between doughnut layer 1 and the second cushion 2 ' or in the second cushion 2 ' below is also provided with in breathable material layer 3 or La Sheer braid 4 one or both.Specific in the present embodiment, above the first cushion 2, be provided with La Sheer braid 4 and breathable material layer 3 successively, be provided with breathable material layer 3 and La Sheer braid 4 in the below of the second cushion 2 ' successively.
Described breathable material layer 3 is polyurethane foam, at least has the hole between through top and bottom or inner and side or continuous air bubbles.The hardness and the aeration that are positioned at breathable material layer 3 above and below described doughnut layer 1 or La Sheer braid 4 are all not identical.Breathable material layer above doughnut layer is hard breathable material layer, and hardness is 400N-700N, aeration is 100cc/cm
2/ s-190cc/cm
2/ s, the breathable material layer below described doughnut layer is soft breathable material layer, and hardness is 100N-200N, aeration is 220cc/cm
2/ s-350cc/cm
2/ s.Preferably, the hardness of described hard breathable material layer is 500N, aeration is 151.2cc/cm
2/ s, the hardness of described soft breathable material layer is 120N, aeration is 276.3cc/cm
2/ s.User as required, can need the mattress do not waited by hardness.Hard breathable material layer can be selected in summer, ensure that nice and cool, soft breathable material layer can be selected in the winter time, ensure that warm, achieve the winter in summer dual-purpose.
In addition, be also provided with layer of cloth (not shown) at the outermost layer of mattress, the pleating processing of described layer of cloth, its end face carries out rolling process.
Mattress of the present invention, structure is simple, is easy to realize.
Embodiment four
As shown in Figure 4, a kind of mattress that the embodiment of the present invention provides, this mattress comprises doughnut layer 1, first cushion 2 and the second cushion 2 ', described first cushion 2, second cushion 2 ' lays respectively at top, the below of doughnut layer 1, and described doughnut layer 1 encompasses circulus and the 3-D solid structure reticulate body that forms for adopting the thermoplastic elastomer resin of continuous wire through bending.
Described reticulate body formation integral thickness is 20mm-300mm and apparent density is 0.06g/cm
3-0.08g/cm
3sheet; The diameter of the thermoplastic elastomer resin of described continuous wire is 0.1mm-5.0mm; Described first cushion 2 and the second cushion 2 ' comprise thickness and are 0.1mm-10mm and the material of shore hardness below 30 or thickness is 0.1mm-10mm and needle penetration is the material of 50-250.Preferably, described material is gel.More preferably, described gel is the thin slice that the gluey raw material such as machine silicon (silicone), polyurethane or polyethylene are formed.
By the weight that human body applies, utilize the change of ring in circulus, make to become random shape with the local deformation of the second cushion 2 ' of human body opposition side, thus support human body, make the condition of doughnut layer 1 above and the consistent of the second cushion 2 ' simultaneously, human pressure can be disperseed for a long time, realize the suitableeest sleeping sense of lying prone, meet excellent elasticity and gas permeability simultaneously.
Described first cushion 2 and the second cushion 2 ' are strip, be arranged on carrying human body bear a heavy burden position and vertical with human body direction.Preferably, described first cushion 2 and the second cushion 2 ' to be all arranged on below human body head, below waist, below buttocks and below foot among one or more positions on.
At least one position above described first cushion 2 or between the first cushion 2 and doughnut layer 1 or between doughnut layer 1 and the second cushion 2 ' or in the second cushion 2 ' below is also provided with in breathable material layer 3 or La Sheer braid 4 one or both.Specific in the present embodiment, above the first cushion 2 and the below of the second cushion 2 ' be provided with La Sheer braid 4, breathable material layer 3 and La Sheer braid 4 all successively.
Above doughnut layer 1, between described breathable material layer 3 and La Sheer braid 4, be also provided with the first cushion 2(also can be the second cushion 2 '), in the below of doughnut layer 1, between described breathable material layer 3 and La Sheer braid 4, be also provided with the second cushion 2 ' (also can be the first cushion 2).
Described breathable material layer 3 is polyurethane foam, at least has the hole between through top and bottom or inner and side or continuous air bubbles.The hardness and the aeration that are positioned at breathable material layer 3 above and below described doughnut layer 1 or La Sheer braid 4 are all not identical.Breathable material layer above doughnut layer is hard breathable material layer, and hardness is 400N-700N, aeration is 100cc/cm
2/ s-190cc/cm
2/ s, the breathable material layer below described doughnut layer is soft breathable material layer, and hardness is 100N-200N, aeration is 220cc/cm
2/ s-350cc/cm
2/ s.Preferably, the hardness of described hard breathable material layer is 500N, aeration is 151.2cc/cm
2/ s, the hardness of described soft breathable material layer is 120N, aeration is 276.3cc/cm
2/ s.User as required, can need the mattress do not waited by hardness.Hard breathable material layer can be selected in summer, ensure that nice and cool, soft breathable material layer can be selected in the winter time, ensure that warm, achieve the winter in summer dual-purpose.
In addition, be also provided with layer of cloth (not shown) at the outermost layer of mattress, the pleating processing of described layer of cloth, its end face carries out rolling process.
Mattress of the present invention, structure is simple, is easy to realize.
In sum, mattress provided by the invention comprises doughnut layer and cushion, described cushion is positioned at top and the below of doughnut layer, described doughnut layer encompasses circulus and the 3-D solid structure reticulate body that forms for adopting the thermoplastic elastomer resin of continuous wire through bending, described cushion is becoming random shape with the opposition side local deformation on people side, thus support human body, make the condition of doughnut layer above and the consistent of cushion simultaneously, human pressure can be disperseed for a long time, realize the suitableeest sleeping sense of lying prone, meet excellent elasticity and gas permeability simultaneously, and structure is simple, be easy to realize.
The above is only several preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (11)
1. a mattress, it is characterized in that: comprise doughnut layer, the first cushion and the second cushion, described first cushion, the second cushion lay respectively at top, the below of doughnut layer, and described doughnut layer encompasses circulus and the 3-D solid structure reticulate body that forms for adopting the thermoplastic elastomer resin of continuous wire through bending; Described reticulate body formation integral thickness is 20mm-300mm and apparent density is 0.06g/cm
3-0.08g/cm
3sheet; The diameter of the thermoplastic elastomer resin of described continuous wire is 0.1mm-5.0mm;
At least one position in above described first cushion or between the first cushion and doughnut layer or between doughnut layer and the second cushion or below the second cushion is also provided with in breathable material layer or La Sheer braid one or both.
2. mattress according to claim 1, is characterized in that: described first cushion and the second cushion include thickness and be 0.1mm-10mm and the material of shore hardness below 30 or thickness is 0.1mm-10mm and needle penetration is the material of 50-250.
3. mattress according to claim 2, is characterized in that: described material is gel.
4. mattress according to claim 1, is characterized in that: described first cushion and the second cushion are strip, be arranged on carrying human body bear a heavy burden position and vertical with human body direction.
5. mattress according to claim 4, is characterized in that: described first cushion and the second cushion to be all arranged on below human body head, below waist, below buttocks and below foot among one or more positions on.
6. mattress according to claim 1, is characterized in that: when being provided with breathable material layer and La Sheer braid, is also provided with the first cushion or the second cushion between described breathable material layer and La Sheer braid.
7. mattress according to claim 1, is characterized in that: described breathable material layer is polyurethane foam, at least has the hole between through top and bottom or inner and side or continuous air bubbles.
8. mattress according to claim 1, is characterized in that: the hardness and the aeration that are positioned at breathable material layer above and below described doughnut layer or La Sheer braid are all not identical.
9. mattress according to claim 8, is characterized in that: the breathable material layer above described doughnut layer is hard breathable material layer, and hardness is 400N-700N, gas permeability is 100cc/cm
2/ s-190cc/cm
2/ s, the breathable material layer below described doughnut layer is soft breathable material layer, and hardness is 100N-200N, aeration is 220cc/cm
2/ s-350cc/cm
2/ s.
10. mattress according to claim 9, is characterized in that: the hardness of described hard breathable material layer is 500N, aeration is 151.2cc/cm
2/ s, the hardness of described soft breathable material layer is 120N, aeration is 276.3cc/cm
2/ s.
11. mattresses according to any one of claim 1-10, it is characterized in that: be also provided with layer of cloth at the outermost layer of mattress, the pleating processing of described layer of cloth, its end face carries out rolling process.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310256800.5A CN103315560B (en) | 2013-06-25 | 2013-06-25 | A kind of mattress |
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|---|---|---|---|
| CN201310256800.5A CN103315560B (en) | 2013-06-25 | 2013-06-25 | A kind of mattress |
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| CN103315560B true CN103315560B (en) | 2016-02-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6294140B2 (en) * | 2014-04-22 | 2018-03-14 | 長瀬産業株式会社 | Cushion structure, cushion structure component, and method of manufacturing cushion structure |
| US11638488B2 (en) * | 2017-05-09 | 2023-05-02 | Low & Bonar B.V. | Cushioning structure |
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| CN1706320A (en) * | 2004-05-28 | 2005-12-14 | 株式会社喜恩吉 | Elastic mattress for bed and producing method thereof |
| CN1859862A (en) * | 2003-09-29 | 2006-11-08 | 艾因株式会社综合研究所 | Cushion and acoustic system with the cushion |
| CN101453926A (en) * | 2006-04-03 | 2009-06-10 | 骏威公司 | Mattress or mattress pad with gel section |
| CN202020109U (en) * | 2011-01-21 | 2011-11-02 | 钟麒 | Mattress |
| CN203328337U (en) * | 2013-06-25 | 2013-12-11 | 泰已科新材料（苏州）有限公司 | Mattress |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7520012B2 (en) * | 2005-03-08 | 2009-04-21 | Continental Silverline Products, L.P. General Partner | Mattress |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1859862A (en) * | 2003-09-29 | 2006-11-08 | 艾因株式会社综合研究所 | Cushion and acoustic system with the cushion |
| CN1706320A (en) * | 2004-05-28 | 2005-12-14 | 株式会社喜恩吉 | Elastic mattress for bed and producing method thereof |
| CN101453926A (en) * | 2006-04-03 | 2009-06-10 | 骏威公司 | Mattress or mattress pad with gel section |
| CN202020109U (en) * | 2011-01-21 | 2011-11-02 | 钟麒 | Mattress |
| CN203328337U (en) * | 2013-06-25 | 2013-12-11 | 泰已科新材料（苏州）有限公司 | Mattress |
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