CN201948486U - Stereoscopic structure buffering cushion made of closed-cell foamed rubber plastic materials - Google Patents
Stereoscopic structure buffering cushion made of closed-cell foamed rubber plastic materials Download PDFInfo
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- CN201948486U CN201948486U CN2010201876621U CN201020187662U CN201948486U CN 201948486 U CN201948486 U CN 201948486U CN 2010201876621 U CN2010201876621 U CN 2010201876621U CN 201020187662 U CN201020187662 U CN 201020187662U CN 201948486 U CN201948486 U CN 201948486U
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- stereochemical structure
- cushion pad
- structure part
- foamed rubber
- plastic material
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Abstract
The utility model provides a stereoscopic structure buffering cushion made of closed-cell foamed rubber plastic materials, which comprises a plurality of long stereoscopic structure components, an upper surface layer and a lower surface layer. The upper part of each stereoscopic structure component is wide and the lower part of the stereoscopic structure component is narrow. The stereoscopic structure components are clamped in parallel between soft textile fabrics or nonwoven fabrics of the upper and lower surface layers and are adhered and fixed to the upper and lower surface layers. The long stereoscopic structure components are hollow and have equal sections along the length direction of the components. The sections are of an isoceles triangle or isosceles trapezoid shape. The lower ends of the structure components can be provided with grooves. Openings of the grooves are downward and are communicated with corresponding hollow inner cavities. The width of each inner cavity is larger than the width of the corresponding opening. The buffering cushion has the advantages that the buffering cushion is stable to bear, has optimized rebound elasticity, is easy to manufacture, can be curled, is easy to carry and store, has light weight, can be floated on water for lifesaving, has uniform elasticity in all direction and has higher elasticity.
Description
Technical field
The utility model relates to the cushion pad field, and especially providing with closed pore foamed rubber-plastic material is basic building block, can be used for making the cushion pad of back cushion, seat cushion, place mat, mat, shatter-resistant pad, floatation pad etc.
Background technology
Cushion pad of the prior art is varied, and is too numerous to enumerate.Its type, structure, size, material, soft durometer, resilience etc. are different because of different demands.Angle from material has metal spring, and the conduct of engineering plastics spring is elastomeric cushion pad wherein, and the cushion pad of natural fibers such as wherein filling palm or staple fibre is also arranged, and also has the cushion pad based on perforate and the various configurations of closed pore foamed rubber-plastic material.From the angle of structure, existing foamed rubber-plastic material cushion pad, or be the simplest surfacing endoplasm integral body of surface irregularity evenly or only; Or for to have the integral body in passage/hole, or the construction unit of serving as reasons different composition, the span of the lower surface of its construction unit (as semilune) is equal to or greater than its upper surface span.The cushion pad of said structure does not have the characteristic that can curl in design.
Summary of the invention
The purpose of this utility model is, a kind of closed pore foamed rubber-plastic material stereochemical structure cushion pad is provided, and its structure is simple relatively, shock-absorbing capacity is good, and is in light weight, can curl, buoyancy is arranged, help in process of producing product and transportation, reducing charcoal discharge capacity, energy savings.
The purpose of this utility model is achieved in that
A kind of closed pore foamed rubber-plastic material stereochemical structure cushion pad, comprise many microscler stereochemical structure parts, upper surface layer and undersurface layers, this stereochemical structure part is wide at the top and narrow at the bottom, and be folded in parallel to each other between soft fabric of two superficial layers up and down or the non-woven and with this up and down two superficial layers be adhesively fixed.
Described microscler stereochemical structure part wide at the top and narrow at the bottom can comprise following several structure:
(a) described microscler stereochemical structure part be hollow and along the length direction uiform section of structural member, and described cross section is isosceles triangle or isosceles trapezoid;
(b) described microscler stereochemical structure part be hollow and along the length direction uiform section of structural member, and be provided with groove in the lower end of this structural member, Open Side Down and be communicated with the inner chamber of described hollow for its groove, and this inner chamber width is greater than the width of described opening.
Cross section with described structural member of described groove is an isosceles triangle; This groove is by on cross section, is equivalent in described triangle vertically to be cut that the bottom ridges dihedral becomes.
On described microscler stereochemical structure part, upwards cut the part material to form a plurality of up-narrow and down-wide gap from the sidewall of the inner chamber of described hollow by the bottom of this structural member.That is:
(c) on the architecture basics of above-mentioned (a), upwards cut the part material to form a plurality of up-narrow and down-wide gap from the sidewall of the inner chamber of described hollow by the bottom of this structural member.
(d) on the architecture basics of above-mentioned (b), upwards cut the part material to form a plurality of up-narrow and down-wide gap from the sidewall of the inner chamber of described hollow by the bottom of this structural member.
The structure of described structural member is not limited to above-mentioned four kinds of situations.
Described stereochemical structure is designed to hollow to adapt to large deformation.Why the stereochemical structure part is designed to " wide at the top and narrow at the bottom " is to leave enough deformation spaces and make cushion pad have the characteristic that can curl when the pressurized for it.Why the stereochemical structure part open " up-narrow and down-wide " but gap be for improve/the equalizing and buffering pad laterally with the uniformity of longitudinal elasticity and further increasing deformation space.
The nonwoven that described upper surface layer and undersurface layer can adopt the polymer identical with the stereochemical structure part to make.For example, the stereochemical structure part is the polyethylene foam plastics, and upper surface layer and undersurface layer are the polyethylene nonwoven or are the nonwoven of polyethylene/polyester bicomponent skin-core structure.Like this, described upper surface layer and/or undersurface layer and described stereochemical structure part connect firmly after can weld partial melting by hot gas.
When described upper surface layer and undersurface layer and described stereochemical structure part connected firmly, each described stereochemical structure part itself was separated from each other, and the described stereochemical structure part that is not adjacent connects firmly; And/or,
Described upper surface layer and undersurface layer and described stereochemical structure part are by hot gas weldering or gluing connecting firmly; Perhaps, the described stereochemical structure part of described upper surface layer and its underpart is that the Welding Structure of interrupted hot gas weldering is to be formed with the protruding recessed lattice shape that has.
Described upper surface layer and undersurface layer also can adopt to be made with stereochemical structure part material inequality and by gluing both is connected firmly.
Can be provided with fire retardant on described upper surface layer and/or the undersurface layer, fall fumicants and remove at least a in the microorganism agent coating.
The top of described stereochemical structure part by described upper surface layer soft fabric or non-woven covers and with it mutually the welding connect firmly.
Foamed plastic or foam rubbery material that described stereochemical structure part is a closed pore, its material severe are 10-100 kilogram/cubic meter, and its hole density is 10-10
9Individual/cubic centimetre, its rate of closed hole is higher than 80%.
Above described cushion pad upper surface layer, can also set up the cushion made by the hole-opening foaming rubber-plastics material to obtain different shock-absorbing capacities.
Described cushion pad can be provided with outer cover, and described cushion pad places an outer cover, makes the globality of described cushion pad and outward appearance obtain changing by this outer cover.The material of this outer cover is a fabric, or is dermatine, or is natural leather.
The integrated buffer pad that described cushion pad adds the cushion that perforate foamed rubber-plastic material makes also can be arranged in the outer cover, makes cushion pad that is made of closed pore foamed rubber-plastic material and the cushion that is made of the hole-opening foaming rubber-plastics material be integrated by this outer cover.Described outer cover is a fabric, or dermatine, or natural leather.
Compare with the hole-opening foaming rubber-plastics material, the corresponding closed pore foamed rubber-plastic material of same severe has much higher modulus of compressibility.In other words, the cushion pad that the utility model provides can adopt severe than the light a lot of closed pore foamed rubber-plastic material of hole-opening foaming rubber-plastics material reaching required modulus of compressibility, thereby save material exponentially.
The closed pore foamed rubber-plastic material stereochemical structure cushion pad that the utility model provides can be used for household and the required mattress of camping, back cushion, seat cushion; Train, pleasure boat, automobile, the place mat that the hotel is required, back cushion; Hospital, sports training ground, the mat that nursing homes are required, shatter-resistant pad, floatation pad etc.Such cushion pad has following advantage: (1) is out of shape with distortion of the overall structure of closed pore foamed rubber-plastic material and local pore and supports and compensator or trimmer pressure, efficiently and materials few; (2) the stereochemical structure part links to each other with soft fabric or non-woven, and carrying is stable, and resilience optimization is simple in structure, makes easily; (3) can curl, easily the carrying storage; (4) in light weight, can float on the lifesaving that is used for waterborne; (5) structure of stereochemical structure part make this cushion pad elasticity each to evenly, and elasticity is bigger.
Description of drawings
Below in conjunction with newly adding accompanying drawing subsequent application of the present utility model is described further.
The schematic diagram of a kind of structure of the closed pore foamed rubber-plastic material stereochemical structure cushion pad that Fig. 1 provides for the utility model;
Fig. 2 a is the schematic diagram of one of adoptable stereochemical structure part of the utility model, and its stereochemical structure part is: hollow and prismatic isosceles triangle;
Fig. 2 b is the schematic diagram of one of adoptable stereochemical structure part of the utility model, its stereochemical structure part is: hollow and prismatic triangular groove, groove Open Side Down and the inner chamber width greater than the width of opening, roughly the triangle as hollow is vertically cut the bottom corner angle;
Fig. 2 c is the schematic diagram of one of adoptable stereochemical structure part of the utility model, and its stereochemical structure part is: upwards cut the part material to form a plurality of up-narrow and down-wide gap from sidewall by the bottom on the architecture basics of hollow and prismatic isosceles triangle;
Fig. 2 d is the schematic diagram of one of adoptable stereochemical structure part of the utility model, and its stereochemical structure part is: upwards cut the part material to form a plurality of up-narrow and down-wide gap from sidewall by the bottom on the architecture basics of hollow and prismatic triangular groove;
Fig. 3 a is the section structure schematic diagram of adoptable stereochemical structure part, and it is a hollow, uiform section, and section configuration is a triangle, groove is offered in its lower end;
Fig. 3 b is the section structure schematic diagram of adoptable stereochemical structure part, and it is a hollow, uiform section, the section configuration of isosceles triangle;
Fig. 3 c is the section structure schematic diagram of adoptable stereochemical structure part, and it is a hollow, uiform section, the section configuration of the isosceles triangle of concave sidewalls;
Fig. 3 d is the section structure schematic diagram of adoptable stereochemical structure part, and it is a hollow, uiform section, irregular inner chamber, the section configuration of isosceles trapezoid;
Fig. 4 a is the side-looking structural representation that has triangle notch of microscler stereochemical structure part wide at the top and narrow at the bottom;
Fig. 4 b is the side-looking structural representation that has the arc arch shape gap of microscler stereochemical structure part wide at the top and narrow at the bottom;
Fig. 5 is the structural representation that adds this cushion pad of the cushion of being made by the hole-opening foaming rubber-plastics material.
The specific embodiment
The schematic diagram of the closed pore foamed rubber-plastic material stereochemical structure cushion pad 34 that Fig. 1 provides for the utility model.Cushion pad 34 by many microscler stereochemical structure parts 35 wide at the top and narrow at the bottom and up and down two soft fabric tabulation surface layer 13 constitute.The length of cushion pad, width and thickness depend on concrete needs.The width of the length of every stereochemical structure part 35 and cushion pad 34 is complementary, and arranges in parallel to each other, and the length of the number of arrangement and the cushion pad of setting is corresponding.It is upper and lower two superficial layers 13 that nonwoven is made that stereochemical structure part 35 is folded in non-woven.By welding or bonding, upper and lower superficial layer 13 is fixed in succession with many microscler stereochemical structure parts 35.Cushion pad 34 has the branch of tow sides.The last wide face of stereochemical structure part 35 is for just, and following narrow face is anti-.Use under normal circumstances, cushion pad 34 face up and make stereochemical structure part 35 be in state wide at the top and narrow at the bottom to stand.If nothing connects firmly with upper and lower superficial layer 13, single stereochemical structure part 35 can not be self-steady upright.And after connecting firmly with upper and lower superficial layer 13, the stereochemical structure part mutual restriction that each stereochemical structure part 35 is adjacent is in steady upright state with activation.On the edge of described cushion pad, can set up the edge of strip edge strip as cushion pad.They are also made and are fixed on the upper and lower surface layer 13 by closed pore foamed rubber-plastic material.Edge strip can be that hollow or its cross section of non-hollow are the closed pore foamed rubber-plastic material of rectangle or right-angled trapezium.
Stereochemical structure part in the above-mentioned cushion pad can be multiple structure:
Fig. 2 a is the schematic diagram of one of adoptable stereochemical structure part of the utility model, and its stereochemical structure part is: have the inner chamber 350 of hollow and longitudinally for iso-cross-section, cross section is an isosceles triangle.
Fig. 2 b is the schematic diagram of one of adoptable stereochemical structure part of the utility model, its stereochemical structure part is: have the inner chamber 350 of hollow and iso-cross-section, cross section is a triangle, offer a longitudinal groove 351 in the lower end of stereochemical structure part, groove is communicated with the inner chamber 350 of hollow, groove 351 Open Side Down and inner chamber 350 width greater than the width of opening, roughly the triangle as hollow is vertically cut the bottom corner angle.If hollow is circle or elliptical shape in cross-section, then the width of groove should be less than the mean breadth or the Breadth Maximum of inner chamber.
Fig. 2 c is the schematic diagram of one of adoptable stereochemical structure part of the utility model, its stereochemical structure part is: on the structural member architecture basics hollow shown in Fig. 2 a and prismatic isosceles triangle, upwards cut the part material to form a plurality of up-narrow and down-wide gap 352 from sidewall by the bottom.
Fig. 2 d is the schematic diagram of one of adoptable stereochemical structure part of the utility model, and its stereochemical structure part is: have at the triangle hollow shown in Fig. 2 b and prismatic on the architecture basics of longitudinal groove 351 and upwards cut the part material to form a plurality of up-narrow and down-wide gap 352 from sidewall by the bottom.
Stereochemical structure part of the present utility model can adopt different section structures.
Fig. 3 a is a hollow, longitudinally is iso-cross-section, and cross section has the stereochemical structure part of groove for the triangle lower end.
Fig. 3 b is a hollow, longitudinally is iso-cross-section, and cross section is the stereochemical structure part of isosceles triangle.
Fig. 3 c is a hollow, longitudinally is uiform section, and cross section is the sidewall isosceles triangle, but two waists 253 are the stereochemical structure part of concave surface.
Fig. 3 d is a hollow, longitudinally is uiform section, and hollow is irregular inner chamber, and cross section is the stereochemical structure part of isosceles trapezoid.
The stereochemical structure part also can adopt other multiple different section structures, constitutes difform inner chamber and/or outer surface constitutes different cross sectional shapes as the inner surface of different geometries.Do not describe one by one at this.But the feature of all these section structures preferably all is wide at the top and narrow at the bottom, left-right symmetry.These hollows, prismatic stereochemical structure part can be made by rubber-plastic foamed-expressing technique.
Hollow, prismatic stereochemical structure part 35 can be directly used in the manufacturing cushion pad.The stereochemical structure part that also can be further processed into non-constant section is used to make cushion pad.Cause structural member to form a plurality of up-narrow and down-wide gap each cross section is unequal longitudinally as upwards cutting the part material from sidewall by the bottom.Gap can triangular in shapely also can be other arc.Being characterized as of all gap is up-narrow and down-wide.Fig. 4 a is depicted as the example that microscler stereochemical structure part wide at the top and narrow at the bottom has triangle notch 352.Fig. 4 b is depicted as the example that microscler stereochemical structure part wide at the top and narrow at the bottom has arc arch shape gap 352a.
The alternative cushion that adds hole-opening foaming rubber-plastics material formation above above-mentioned cushion pad.The cushion pad 34 that being illustrated in figure 5 as the utility model provides adds the cushion of being made by the hole-opening foaming rubber-plastics material 31.The top of stereochemical structure part 35 by soft fabric or non-woven 13 covers and with it mutually the welding be connected.
Described cushion pad can be provided with outer cover, makes the globality of described cushion pad and outward appearance obtain changing by this outer cover.
Described cushion pad adds the cushion that perforate foamed rubber-plastic material makes and also can be arranged in the outer cover, makes cushion pad that is made of closed pore foamed rubber-plastic material and the cushion that is made of the hole-opening foaming rubber-plastics material be integrated by this outer cover.
Described outer cover is a fabric, or dermatine, or natural leather.
Claims (10)
1. closed pore foamed rubber-plastic material stereochemical structure cushion pad, comprise many microscler stereochemical structure parts, upper surface layer and undersurface layers, this stereochemical structure part is wide at the top and narrow at the bottom, and be folded in parallel to each other between soft fabric of two superficial layers up and down or the non-woven and with this up and down two superficial layers be adhesively fixed.
2. closed pore foamed rubber-plastic material stereochemical structure cushion pad according to claim 1 is characterized in that: described microscler stereochemical structure part be hollow and along the length direction uiform section of structural member, and described cross section is isosceles triangle or isosceles trapezoid; Perhaps,
Described microscler stereochemical structure part be hollow and along the length direction uiform section of structural member, and be provided with groove in the lower end of this structural member, Open Side Down and be communicated with the inner chamber of described hollow for its groove, and this inner chamber width is greater than the width of described opening.
3. closed pore foamed rubber-plastic material stereochemical structure cushion pad according to claim 1 and 2, it is characterized in that: on described microscler stereochemical structure part, upwards cut the part material to form a plurality of up-narrow and down-wide gap from the sidewall of the inner chamber of described hollow by the bottom of this structural member.
4. closed pore foamed rubber-plastic material stereochemical structure cushion pad according to claim 2, it is characterized in that: the cross section with described structural member of described groove is an isosceles triangle; This groove is by on cross section, is equivalent in described triangle vertically to be cut that the bottom ridges dihedral becomes.
5. closed pore foamed rubber-plastic material stereochemical structure cushion pad according to claim 1 and 2, it is characterized in that: when described upper surface layer and undersurface layer and described stereochemical structure part connect firmly, each described stereochemical structure part itself is separated from each other, and the described stereochemical structure part that is not adjacent connects firmly; And/or,
Described upper surface layer and undersurface layer and described stereochemical structure part are by hot gas weldering or gluing connecting firmly; Perhaps, the described stereochemical structure part of described upper surface layer and its underpart is that the Welding Structure of interrupted hot gas weldering is to be formed with the protruding recessed lattice shape that has.
6. closed pore foamed rubber-plastic material stereochemical structure cushion pad according to claim 1 is characterized in that: the top of described stereochemical structure part by described upper surface layer soft fabric or non-woven covers and with it mutually the welding connect firmly.
7. closed pore foamed rubber-plastic material stereochemical structure cushion pad according to claim 1 and 2, it is characterized in that: foamed plastic or foam rubbery material that described stereochemical structure part is a closed pore are made; The severe of its material is 10-100 kilogram/cubic meter, and its hole density is 10-10
9Individual/cubic centimetre, its rate of closed hole is higher than 80%.
8. closed pore foamed rubber-plastic material stereochemical structure cushion pad according to claim 1 and 2, it is characterized in that: the cushion of being made by the hole-opening foaming rubber-plastics material is set up in the top of described upper surface layer.
9. closed pore foamed rubber-plastic material stereochemical structure cushion pad according to claim 1 and 2, it is characterized in that: described cushion pad places an outer cover, and the material of this outer cover is a fabric, or is dermatine, or is natural leather.
10. closed pore foamed rubber-plastic material stereochemical structure cushion pad according to claim 8, it is characterized in that: described cushion pad adds the cushion that perforate foamed rubber-plastic material makes and is arranged in the outer cover, makes cushion pad that is made of closed pore foamed rubber-plastic material and the cushion that is made of the hole-opening foaming rubber-plastics material be integrated by this outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201876621U CN201948486U (en) | 2010-05-12 | 2010-05-12 | Stereoscopic structure buffering cushion made of closed-cell foamed rubber plastic materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201876621U CN201948486U (en) | 2010-05-12 | 2010-05-12 | Stereoscopic structure buffering cushion made of closed-cell foamed rubber plastic materials |
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| Publication Number | Publication Date |
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| CN201948486U true CN201948486U (en) | 2011-08-31 |
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| CN2010201876621U Expired - Fee Related CN201948486U (en) | 2010-05-12 | 2010-05-12 | Stereoscopic structure buffering cushion made of closed-cell foamed rubber plastic materials |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070571A (en) * | 2011-10-25 | 2013-05-01 | 唐忠荣 | Manufacturing method for elastic cushion support |
| CN104039200A (en) * | 2011-12-08 | 2014-09-10 | 赫尔曼米勒有限公司 | Composite body support member and methods for the manufacture and recycling thereof |
| CN113577640A (en) * | 2021-07-31 | 2021-11-02 | 湖南汽车工程职业学院 | Gymnastics floor mat |
| RU211292U1 (en) * | 2021-04-22 | 2022-05-30 | Виктор Янович Сивицкий | Universal sports carpet |
| CN115089002A (en) * | 2022-05-30 | 2022-09-23 | 无锡喜尔福装饰品有限公司 | Flame-retardant environment-friendly carpet and preparation process thereof |
-
2010
- 2010-05-12 CN CN2010201876621U patent/CN201948486U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070571A (en) * | 2011-10-25 | 2013-05-01 | 唐忠荣 | Manufacturing method for elastic cushion support |
| CN104039200A (en) * | 2011-12-08 | 2014-09-10 | 赫尔曼米勒有限公司 | Composite body support member and methods for the manufacture and recycling thereof |
| RU211292U1 (en) * | 2021-04-22 | 2022-05-30 | Виктор Янович Сивицкий | Universal sports carpet |
| CN113577640A (en) * | 2021-07-31 | 2021-11-02 | 湖南汽车工程职业学院 | Gymnastics floor mat |
| CN113577640B (en) * | 2021-07-31 | 2022-05-13 | 湖南汽车工程职业学院 | Gymnastics floor mat |
| CN115089002A (en) * | 2022-05-30 | 2022-09-23 | 无锡喜尔福装饰品有限公司 | Flame-retardant environment-friendly carpet and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20150512 |
|
| EXPY | Termination of patent right or utility model |