CN201048750Y - Mattress using penetrative reinforced component and foaming material - Google Patents
Mattress using penetrative reinforced component and foaming material Download PDFInfo
- Publication number
- CN201048750Y CN201048750Y CNU2006201756587U CN200620175658U CN201048750Y CN 201048750 Y CN201048750 Y CN 201048750Y CN U2006201756587 U CNU2006201756587 U CN U2006201756587U CN 200620175658 U CN200620175658 U CN 200620175658U CN 201048750 Y CN201048750 Y CN 201048750Y
- Authority
- CN
- China
- Prior art keywords
- spring assembly
- expanded material
- reinforcing member
- spring
- mattress
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/05—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays with padding material, e.g. foamed material, in top, bottom, or side layers
- A47C27/056—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays with padding material, e.g. foamed material, in top, bottom, or side layers with different layers of foamed material
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/045—Attachment of spring inlays to coverings; Use of stiffening sheets, lattices or grids in, on, or under spring inlays
- A47C27/0453—Attachment of spring inlays to outer layers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/20—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with springs moulded in, or situated in cavities or openings in foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G7/00—Making upholstery
- B68G7/05—Covering or enveloping cores of pads
- B68G7/054—Arrangements of sheathings between spring cores and overlying paddings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/751—Mattresses, cushions
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The article discloses a mattress and a method for manufacturing the thing, wherein, permeable strengthening parts are located in the upper part and the lower part of a spring component; the spring component is one part of the frame components of the mattress; foaming materials are arranged on the permeable strengthening parts to foam, so that when the foaming materials expand through the micro holes and/or foam expanding holes of the permeable strengthening parts, the spring component and the foaming materials are formed together.
Description
Technical field
The utility model relates to a kind of mattress that uses permeable reinforcing member and expanded material, with its manufacture method, and relate more specifically to a kind of like this mattress and manufacture method thereof, wherein, permeable reinforcing member is positioned at the upper and lower of spring assembly, this spring assembly is one of frame parts of mattress, thereby and expanded material is arranged in and foams on this permeable reinforcing member, make that spring assembly and expanded material form when expanded material expands the micropore pass permeable reinforcing member and/or foam expansion hole.
Background technology
Usually, mattress is installed on the bedstead, and usually as the device that is suitable for providing cushion effect and damping force.Mattress consists essentially of spring assembly, is layered in the intermediate member between the spring assembly upper and lower surface, suitably is attached to the edge foam of spring assembly side, and the bedcover parts on protection intermediate member and formation thing surface, edge.
Here, will briefly explain the manufacture method of conventional mattresses with reference to Figure 14.
With reference to Figure 14, at first, make spring assembly 10, it is included on the mattress Zone Full helical spring of arranging in the mode of each interval proportional spacing along the row and column direction 12 and is used to spiral winding 14 that helical spring 12 firmly is engaged with each other.
Then, the edge as bracing or strutting arrangement forms the side that thing 30 suitably is attached to spring assembly 10.
Then, the multi-layer gasket device as intermediate member 32 that comprises felt and nonwoven is layered on the upper and lower surface of spring assembly 10 continuously.
At last, with the upper and lower surface and the periphery surface of bedcover parts 28 covering intermediate members 32, and the outer surface of edge formation thing 30, the seam portion of bedcover parts 28 seals with sealing device then.
Thereby, when the user in bed, be applied to load on the mattress by intermediate member cushion effect and the cushion effect of spring absorb and buffering, make him or she feel convenient and comfortable.
But the traditional structure of this mattress has the manufacture method complexity and needs the shortcoming of a plurality of steps, and this causes manufacturing cost to increase and workability descends.
That is to say, because the conventional mattresses of making by said method is by a plurality of step manufacturings, such as the multilayer intermediate member, the upper and lower surface that is attached to spring assembly as felt and nonwoven first-class stackedly, manufacturing cost and labor cost increase, and manufacturing speed descends, thereby weakens specific productivity.
Especially, for conventional mattresses, can produce such problem, promptly in the mattress use because mattress is loaded or because long-term use of mattress causes the aging and wearing and tearing of spring, and generation noise (for example, owing to contacting noise that produces or the sound that compresses the generation creaky voice owing to spring between the spring).
The utility model general introduction
Therefore, consider occur in the prior art the problems referred to above the utility model is proposed, a purpose of the present utility model provides a kind of mattress that uses permeable reinforcing member and expanded material, and manufacture method, wherein, permeable reinforcing member is positioned at the spring assembly top and/or the bottom of this mattress, thereby and expanded material is arranged in and foams on the permeable reinforcing member, make permeable reinforcing member embed expanded material, and when the micropore of permeable reinforcing member was passed in the expanded material expansion, spring assembly and expanded material formed each other simultaneously.
Another purpose of the present utility model provides a kind of mattress that uses permeable reinforcing member and expanded material, and manufacture method, wherein, be formed with a plurality of foam expansion holes of arranging in the mode of each interval proportional spacing on the permeable reinforcing member along the row and column direction with penetrating, thereby further increase the foaming degree that expanded material passes the foam expansion hole, and make the spring of spring assembly and the bonding part between the spiral winding, and/or the seam portion between the spring, or the compartment between the spring embed to expand and to pass in the expanded material in foam expansion hole, comprises the spring assembly of spring and the adhesion between the expanded material thereby further improve.
Another purpose of the present utility model provides a kind of mattress construction, wherein, expanded material is positioned at the upper and lower of spring assembly, and also carries out the side foaming in the side of spring assembly, makes side expanded material and spring assembly form in the side of spring assembly.
Another purpose of the present utility model provides a kind of mattress construction, wherein, the foam of expanded material passes the through hole in intermediate layer, then on each spring or spiral winding attached to spring assembly, thereby solidify, make to prevent to produce the crack, thereby the life-span of prolongation mattress internal material and mattress self reduces the noise of spring self simultaneously because spring and spiral winding fatigue loads gather.
The realization of the utility model above-mentioned purpose can be saved multiple other process, comprises a kind of so existing process, and the multilayer intermediate member such as felt and nonwoven is attached on the upper and lower surface of spring assembly stackedly, or the like; Thereby can significantly reduce manufacturing cost and labor cost, and can improve specific productivity.Especially, make the process of expanded material foaming, fabulous adhesion is provided between spring assembly and expanded material, can prevent owing to contact between the spring produces noise, and can prolong the life-span of mattress by adopting permeable reinforcing member.
To achieve these goals, according to an aspect of the present utility model, a kind of mattress that comprises spring assembly is provided, spring assembly is by forming along row and column the direction a plurality of springs arranged and the spiral winding that is used to spring firmly is engaged with each other on the mattress Zone Full, this mattress comprises: be arranged in the permeable reinforcing member on spring assembly upper surface and/or the lower surface, this permeable reinforcing member is formed by the single or multiple lift structure; Thereby be arranged in the expanded material that foams on the permeable reinforcing member outer surface, wherein, this permeable reinforcing member is embedded in the expanded material, and pass a plurality of micropores that form on the permeable reinforcing member by the foaming that makes expanded material simultaneously, spring assembly and expanded material are formed each other.
Padded coaming as expanded material is a polyurethane foam, and be used for the foaming be cured simultaneously.Thereby at two kinds of liquid, promptly under the situation that PPG and polyfunctional isocyanate are mixed with each other, they are cured when the cross-linking reaction that two kinds of liquid of experience are bonded to each other.Especially, except polyurethane, an example of expanded material can comprise the expanded material such as polyethylene etc.All are by soft material, and particularly the expanded material of being made by memory foam also can be used as the example of expanded material.
In a preferred embodiment, also be formed with a plurality of foam expansion holes of arranging in the mode of each interval proportional spacing on the permeable reinforcing member along the row and column direction, make the partial foaming material pass the foam expansion hole and pass spring assembly inside with the amount that increases, thereby foaming projectedly, and the spring of spring assembly and the bonding part between the spiral winding, and/or the seam portion between the spring, or the compartment between the spring embeds in the protrusion foaming part of expanded material.
Especially, permeable reinforcing member is the fine-structure mesh with micropore and/or foam expansion hole, and each micropore is of a size of 1～30mm * 1～30mm, and the diameter in each foam expansion hole is 3-80mm.
Equally, permeable reinforcing member is the nonwoven with foam expansion hole, and the diameter in each foam expansion hole is 3-80mm.
Preferably, the diameter in permeable reinforcing member foam expansion hole is in the 25-35mm scope.
In a preferred embodiment, preferably, the foam expansion hole forms on permeable reinforcing member with penetrating, be arranged in and each spring of spring assembly and spiral winding between the bonding part, and/or the seam portion between the spring, or on the corresponding position of the compartment between the spring.
In addition, the edge foam suitably is attached to the side of spring assembly, but the side expanded material does not foam along the side of spring assembly.
To achieve these goals, according to another aspect of the present utility model, a kind of method of making mattress also is provided, this mattress comprises spring assembly, spring assembly is made up of a plurality of springs and the spiral winding that is used to spring firmly is engaged with each other, and this method may further comprise the steps: the first step is fixedly placed on the single or multiple lift permeable reinforcing member on the upper surface of spring assembly; Second step is in place in the foaming space of the foaming machine of filling expanded material with spring assembly, makes the outer surface of permeable reinforcing member closely contact with the foaming space of foaming machine, makes the expanded material foaming then; The 3rd step made the expanded material foaming pass the micropore of permeable reinforcing member, so that the part top of permeable reinforcing member and spring assembly embeds in the expanded material; With the 4th step, in permeable reinforcing member, except micropore, also be formed with under the situation in foam expansion hole and carried out for the 3rd step, make the partial foaming material pass the foam expansion hole and pass spring assembly inside simultaneously with the amount that increases, thereby foaming projectedly, make the spring of spring assembly and the bonding part between the spiral winding, and/or the seam portion between the adjacent springs, or the compartment between the spring embeds in the protrusion foaming part of expanded material.
In addition, the single or multiple lift permeable reinforcing member is fixedly placed on the lower surface of spring assembly by the 5th step, the upper and lower of expanded material and spring assembly is formed, carry out the second, the three and the 4th then in an identical manner and go on foot.
The foaming process of expanded material is carried out in replacement in the spring assembly side, the edge foam suitably attached to the side of spring assembly, is carried out foaming process in the upper and lower of spring assembly then.
To achieve these goals, according to another aspect of the present utility model, also provide a kind of mattress, it comprises: spring assembly, spring assembly have a plurality of springs of arranging along the row and column direction on the mattress Zone Full; And be arranged on the spring assembly/permeable reinforcing member and intermediate layer on the lower surface, and padded coaming (expanded material), wherein, form single or multiple lift plate shape and wherein be formed with the net formula permeable reinforcing member of a plurality of through holes and the intermediate layer is arranged between spring assembly and the buffering material (expanded material), like this, the padded coaming foaming that forms by expanded material, thus the expanded material that makes foaming pass through hole expands projectedly and attached on permeable reinforcing member and the spring assembly to be solidified.
To achieve these goals, according to another aspect of the present utility model, a kind of method of making mattress also is provided, this mattress comprises spring assembly, wherein spring assembly is made up of a plurality of springs and the spiral winding that is used to spring firmly is engaged with each other, and this method may further comprise the steps: will pack in the mold frame of mattress shape as the padded coaming of expanded material; The intermediate layer that wherein is formed with the through hole of each interval proportional spacing layout is layered on the padded coaming; Net formula permeable reinforcing member is layered on the intermediate layer; Spring assembly is arranged on the permeable reinforcing member; Padded coaming (expanded material) is foamed; The through hole and the permeable reinforcing member that make the padded coaming of foaming expand projectedly and pass the intermediate layer then with attached on the spring assembly, thereby solidify, or comprise the following steps: in the mold frame with the mattress shape of packing into as the padded coaming of expanded material; With spring assembly, assemble each other integratedly to form an assembly in permeable reinforcing member and intermediate layer, then with this arrangement of components on padded coaming (expanded material); Padded coaming (expanded material) is foamed; The through hole and the permeable reinforcing member that make the padded coaming of foaming expand projectedly and pass the intermediate layer then with attached on the spring assembly, thereby solidify.
The accompanying drawing summary
In conjunction with the accompanying drawings, according to following to the utility model DETAILED DESCRIPTION OF THE PREFERRED, above-mentioned and other purpose of the present utility model, feature and advantage will become apparent, wherein:
Fig. 1 is that the perspective view according to the mattress construction of permeable reinforcing member of the present utility model and expanded material is used in expression, the bottom of the mattress construction state after finishing of representing to foam wherein, and its top represent to foam state before finishing, below lead-in wire expression foam further protrudes the part of expansion among the figure;
Fig. 2 a and 2b are sectional views, the mattress manufacture process according to individual layer permeable reinforcing member of the present utility model and expanded material is used in expression successively, wherein Fig. 2 a represents that expanded material foams in the spring and the bonding part between the spiral winding of spring assembly with expanding, and Fig. 2 b represents that expanded material foams in seam portion between the spring or the compartment between the spring with expanding, wherein the lead-in wire in the middle of Fig. 2 a and the 2b represents that foam further protrudes the part of expansion, and the lead-in wire on the right is represented arch ring;
Fig. 3 is that the sectional view according to the mattress construction of multilayer of the present utility model (two-layer at least) permeable reinforcing member and expanded material is used in expression, and top lead-in wire expression foam further protrudes the part of expansion among the figure;
Fig. 4 is that the sectional view according to the mattress construction of permeable reinforcing member of the present utility model and expanded material is used in expression, wherein forms micropore on permeable reinforcing member, but does not form the foam expansion hole;
Fig. 4 a is that the sectional view according to the mattress construction of permeable reinforcing member of the present utility model and expanded material is used in expression, wherein except foaming on the upper and lower of spring assembly, also foam in the side, wherein top lead-in wire expression foam further protrudes the part of expansion, and lead-in wire expression side, left side expanded material;
Fig. 5 is that the sectional view according to the mattress construction of permeable reinforcing member of the present utility model and expanded material is used in expression, wherein the edge foam suitably is attached to the side of spring assembly, but except the foaming of the upper and lower of spring assembly, do not carry out independent side foaming along the side of spring assembly, top lead-in wire expression foam further protrudes the part of expansion among the figure;
Fig. 6 is that the perspective view according to the mattress construction of permeable reinforcing member of the present utility model and expanded material is used in expression, and it is identical with structure among Fig. 1, but has adopted another kind of spring assembly, and the below lead-in wire represents that foam further protrudes the part of expansion among the figure;
Fig. 7 a and 7b are sectional views, expression manufacturing is used the mattress manufacture process according to individual layer permeable reinforcing member of the present utility model and expanded material successively, wherein the structure of mattress is identical with the structure of mattress among Fig. 2 a and the 2b, but adopted another kind of spring assembly, and wherein Fig. 7 a represents that expanded material foams in the spring and the bonding part between the spiral winding of spring assembly with expanding, and Fig. 7 b represents that expanded material foams in seam portion between the spring or the compartment between the spring with expanding, and lower right lead-in wire expression foam further protrudes the part of expansion among the figure;
Fig. 8 is that the sectional view according to the mattress construction of multilayer of the present utility model (two-layer at least) permeable reinforcing member and expanded material is used in expression, it is identical with structure among Fig. 3, but adopted another kind of spring assembly, top lead-in wire expression foam further protrudes the part of expansion among the figure;
Fig. 8 a is that the sectional view according to the mattress construction of permeable reinforcing member of the present utility model and expanded material is used in expression, wherein except foaming on the upper and lower of spring assembly, also foam in the side, it is identical with structure among Fig. 4 a, but adopted another kind of spring assembly, wherein top lead-in wire expression foam further protrudes the part of expansion, and lead-in wire expression side, left side expanded material;
Fig. 9 is that the sectional view according to the mattress construction of permeable reinforcing member of the present utility model and expanded material is used in expression, wherein on permeable reinforcing member, form micropore, but do not form the foam expansion hole, it is identical with structure among Fig. 4, but has adopted another kind of spring assembly
Figure 10 is that the sectional view according to the mattress construction of permeable reinforcing member of the present utility model and expanded material is used in expression, wherein the edge foam suitably is attached to the side of spring assembly, but except the foaming of the upper and lower of spring assembly, do not carry out independent side foaming along the side of spring assembly, it is identical with structure among Fig. 5, but adopted another kind of spring assembly, top lead-in wire expression foam further protrudes the part of expansion among the figure;
Figure 11 a and 11b are the simulation drawing of expression according to the mattress construction of another embodiment of the utility model, and this mattress is by using the intermediate layer that wherein is formed with a plurality of through holes, net formula permeable reinforcing member and make as the padded coaming of expanded material;
Figure 12 a and 12b are the perspective views that expression is used in the interlayer structure in Figure 11 a and Figure 11 b mattress;
Figure 13 a and 13b are sectional views, successively the manufacture method of mattress among presentation graphs 11a and Figure 11 b;
Figure 14 is the sectional view of expression conventional mattresses structure.
The specific embodiment
Below with reference to the accompanying drawings preferred embodiment of the present utility model is elaborated.
Accompanying drawing 1-5 represents identical foaming structure with accompanying drawing 6-10, but different spring assemblies.In the drawings, spring assembly only is the illustrative examples that is used to explain foaming structure and the utility model manufacture method.Naturally, polytype spring assembly can be used for according to mattress of the present utility model, thereby implements foam process.
Fig. 1 and 6 is that the perspective view according to the mattress construction of permeable reinforcing member of the present utility model and expanded material is used in expression, the bottom of the mattress construction state after finishing of representing to foam wherein, and its top represent to foam state before finishing, Fig. 2 a, 2b, 7a and 7b are sectional views, expression manufacturing is used the manufacture process according to the mattress of individual layer permeable reinforcing member of the present utility model and expanded material successively, and Fig. 3 and 8 is expression use sectional views according to the mattress construction of multilayer of the present utility model (two-layer at least) permeable reinforcing member and expanded material.
The utility model is intended to provide a kind of mattress, even by simple method expanded material and spring assembly are formed by means of permeable reinforcing member in the upper and lower surface of spring assembly, also has excellent durability.Especially, the utility model allows the foaming of expanded material to carry out to spring assembly by the micropore and/or the foam expansion hole that form on permeable reinforcing member, thereby between spring assembly and expanded material, provide excellent bonding force, and prevent owing to the contact between the spring of spring assembly produces noise.
As mentioned above, the spring assembly 10 that is used for mattress comprise a plurality of with the roughly the same zone of mattress on the spring 12 arranged along the row and column direction and as the spiral winding of the device that is used to make each adjacent springs 12 to engage securely each other.
More specifically, the top and bottom of the top and bottom of spring 12 and adjacent springs 12 link together, and the coupling part between the spring 12 is called seam portion 18.
Single or multiple lift (two-layer at least) permeable reinforcing member 20 be arranged in the spring assembly 10 that forms in the said structure above and/or under on the surface, be fixed on the spring assembly 10 by means of arch ring (Hog Ring) then, wherein air gun is launched circular ring-shaped article to the object that will fix and is used for fixing this object.Except this arch ring, also can adopt multiple other method, such as permeable reinforcing member being attached on the spring assembly with adhesive.
Permeable reinforcing member 20 is network structures, form a plurality of micropores of arranging along the row and column direction 21 on it with penetrating, permeable reinforcing member 20 is embedded in the expanded material 24 with the part on spring assembly top, thereby as framework, hereinafter will be described.
Consider the thickness of expanded material 24, permeable reinforcing member 20 can be implemented as individual layer or double-decker.Certainly can understand, if desired, this permeable reinforcing member 20 can be by constituting above two-layer.
Especially, can be further on this permeable reinforcing member 20 form with penetrating a plurality of with the proportional spacing each interval, along circular foam expansion hole 22 that the row and column direction is arranged.For example, the presumptive area that is formed with the permeable reinforcing member 20 of micropore 21 along the row and column direction on it is cut open with circle at every turn, thereby forms foam expansion hole 22 thereon with penetrating.
Thereby, when expanded material 24 is arranged on permeable reinforcing member 20 outer surfaces, so that the foaming of expanded material is when carrying out, thereby permeable reinforcing member 20 embeds in the expanded material 24 that has foamed as framework, and the upper and lower side of spring 10 and the spiral winding 14 that is used for spring is engaged each other securely also are embedded in expanded material 24 simultaneously.
Simultaneously, the foaming of expanded material 24 is undertaken by the foam expansion hole 22 of permeable reinforcing member 20 towards spring assembly 10, expands with further protrusion.
Simultaneously, shown in Fig. 4 and 9, even only be formed with micropore 21 and do not form under permeable reinforcing member 20 situations in foam expansion hole 22 adopting, expanded material 24 also might foam in the spring assembly upper and lower.In this case, because the foaming of expanded material is only undertaken by micropore 21, the expanded material 24 that therefore passes micropore 21 highly keeps evenly, but the expanded material 24 thickness relative deficiency of foaming.
At this moment, permeable reinforcing member 20 preferably adopts any one in fine-structure mesh and the nonwoven.At permeable reinforcing member 20 is under the situation of fine-structure mesh, and each micropore preferably has the size of 1～30mm * 1～30mm.Adopt the reason of this size to be, if micropore has the size less than 1mm * 1mm, then in its foaming process, expanded material 24 does not see through micropore usually, and if micropore has the size greater than 30mm * 30mm, then expanded material 24 exceedingly sees through micropore.
In addition, each foam expansion hole 22 of permeable reinforcing member 20 preferably has the diameter of 3mm-80mm.Adopt the reason of this size to be, if foam expansion hole 22 has the diameter less than 3mm, then expanded material 24 passes the regional less of foam expansion hole 22, but the height of expanded material 24 foaming increases, if and foam expansion hole 22 has the diameter greater than 80mm, it is bigger that then expanded material 24 passes the zone in foam expansion hole 22, but the height of expanded material 24 reduces, and at this moment expanded material is laterally expanded.
Especially, more preferably, the diameter that can see through the foam expansion hole 22 of reinforcement material is between the 25mm-35mm.
Certainly, foam expansion hole 22 is made into greater than micropore 21.For example, if micropore 21 has the size of 1mm * 1mm, then consider the thickness that applies of expanded material 24, the diameter in foam expansion hole 22 optionally is between the 2mm-80mm.Simultaneously, if micropore 21 has the size of 10mm * 10mm, then consider the thickness that applies of expanded material 24, the diameter in foam expansion hole 22 optionally is between 11 mm-80mm.Equally, if micropore 21 has the size of 30mm * 30mm, then consider the thickness that applies of expanded material 24, the diameter in foam expansion hole 22 optionally is between the 31mm-80mm.
This only is an exemplary example, and foam expansion hole 22 is arranged to size greater than micropore 21, like this, considers the thickness that applies of expanded material 24, optionally adopts the size in micropore 21 and foam expansion hole 22.
Especially, foam expansion hole 22 preferably forms on permeable reinforcing member 20 with penetrating, so as to be arranged in and spring assembly 10 each spring 12 and spiral winding 14 between corresponding position, bonding part on.More preferably, foam expansion hole 22 further forms on permeable reinforcing member 20 with penetrating, so as to be arranged in and the spring 12 of spring assembly 10 between seam portion 18 or the corresponding position of compartment between the spring 12 on.
The reason of Bu Zhiing is like this, the foaming of expanded material is by the foam expansion hole 22 of permeable reinforcing member 20, the bonding part of mode between each spring 12 and spiral winding 14 with further protrusion expansion, and the seam portion 18 between the spring 12 adjacent one another are, and the foaming of the compartment between the adjacent springs 12, thereby improve the bonding part that is between each spring 12 and the spiral winding 14, seam portion 18 between the spring 12 adjacent one another are, and the spring assembly 10 of the spacer portion office between the adjacent springs 12 and the adhesion between the expanded material 24.
Thereby as shown in Fig. 2 a, inflatable foaming is carried out on the spiral winding 14 of spring assembly 10.As shown in Fig. 2 b, the seam portion 18 that inflatable foaming can also be between adjacent springs, and carry out on the compartment between the adjacent springs except the spiral winding 14 of spring assembly 10.
Below, will be with reference to figure 2a, 2b, 7a and 7b describe a kind of manufacture method of making employing according to the mattress of the utility model expanded material in detail.
At first, this mattress comprises spring assembly 10, spring assembly 10 is made up of a plurality of springs of arranging in the mode of each interval proportional spacing along the row and column direction on the whole bed pad area 12 and the spiral winding 14 that is used to each adjacent springs 12 is engaged each other securely.
Then, single or multiple lift (two-layer at least) permeable reinforcing member 20 is arranged on the upper surface of spring assembly 10, and fixes by arch ring, wherein air gun is launched circular ring-shaped article to the object that will fix and is used for fixing this object.
Certainly, except this arch ring, also can adopt multiple other method, such as permeable reinforcing member 20 being attached on spring assembly 10 upper surfaces with adhesive.
Then, along with expanded material 24 foams on permeable reinforcing member 20 outer surfaces, then expanded material 24 foams to spring assembly 10 inside by micropore 21, make permeable reinforcing member 20 embed in the expanded material 24 that foams to be used as framework, the upper end of spring 12 embeds in the expanded material 24 simultaneously, thereby the spring 12 of expanded material 24 and spring assembly is formed each other.
In addition, except micropore, also be formed with on the permeable reinforcing member 20 in the situation in foam expansion hole 22, the partial foaming material passes the foam expansion hole 22 of permeable reinforcing member 20 and penetrates spring assembly inside with the amount that increases, thus foaming projectedly.
Thereby, the spring 12 of spring assembly 10 and the bonding part between the spiral winding 14 of combined spring 12 firmly, and the seam portion between the spring 12, or the compartment between the spring 12 embeds to spring assembly 10 inner protrusions in the expanded material that foams, thereby further improve the bonding part that is between each spring 12 and the spiral winding 14, seam portion 18 between the spring 12, and the spring assembly 10 of the spacer portion office between the adjacent springs 12 and the adhesion between the expanded material 24.
Similarly, single or multiple lift (two-layer at least) permeable reinforcing member 20 is fixedly placed on the lower surface of spring assembly 10, the expanded material 24 experience foaming process identical with above-mentioned foaming process makes the expanded material 24 and the bottom of spring assembly 10 form then.Thereby as top Fig. 2 a, 2b shown in 7a and the 7b, produces a kind of mattress product, and wherein expanded material 24 forms with the upper and lower of spring assembly 10.
Embodiment as an alternative, expanded material 24 can according to circumstances foam on any in spring assembly 10 upper surfaces and lower surface.
Simultaneously, with reference to figure 7b, the bonding part between spring 12 and spiral winding 14, expanded material foams with also expanding on the compartment between seam portion between the spring or the spring 12, thereby further improves the adhesion between spring assembly 10 and the expanded material 24.
Below, will the foaming process that carry out be described except the foaming of carrying out in the spring assembly upper and lower on the spring assembly side.
Fig. 4 a and 8a are that the sectional view according to the mattress construction of permeable reinforcing member of the present utility model and expanded material is adopted in expression, wherein except foaming on the spring assembly upper and lower, also foam on the spring assembly side.
For the foaming process on the spring assembly side is described,, before the foaming process of spring assembly 10 upper and lowers carries out, nonwoven 26 is fixed on the spring assembly then by arch ring at first along spring assembly 10 side attachment nonwoven 26.
Next, as mentioned above, on the upper and lower of spring assembly 10, carry out foaming process, carry out the foaming process of side then.
That is to say that the spring assembly 10 that the side is fixed with nonwoven is put into the mould (not shown) of foaming machine, and along the side injecting frothing material 24 of spring assembly 10.Then, when removing spring assembly 10 from mould after the foaming of expanded material 24 is finished, the foaming process of side is finished, and wherein expanded material 24 further forms with the side of spring assembly 10.
In addition, as shown in Fig. 5 and 10, edge foam 30 suitably is attached to the side of spring assembly, need not to carry out separately the side foaming of spring assembly 10, can foam in the upper and lower of spring assembly 10 then.
Another embodiment of the present utility model will be described below.
Figure 11 a and 11b are the simulation drawings of a kind of mattress construction of expression, this mattress is by using net formula permeable reinforcing member, wherein being formed with the intermediate layer of a plurality of through holes and make according to the expanded material as padded coaming of the present utility model, wherein Figure 11 a represents the state that spiral winding engages with spring, and Figure 11 b represents the state that spiral winding does not engage with spring; Figure 12 a and 12b are the perspective views that expression is used in the interlayer structure in Figure 11 a and Figure 11 b mattress, and wherein Figure 12 a represents the single layer structure in intermediate layer, and Figure 12 b represents the sandwich construction in intermediate layer; And Figure 13 a and 13b are sectional views, successively the manufacture method of mattress among presentation graphs 11a and Figure 11 b.
As shown in Figure 11 a and 11b, mattress construction of the present utility model adopts the expanded material as padded coaming 36, and the through hole that is configured to make the protrusion foaming body 40 that forms by the expanded material foaming pass the intermediate layer firmly engages with spring assembly 10.As shown in Figure 11 a and 11b, this mattress comprises: spring assembly 10, spring assembly 10 have the spring of arranging along the row and column direction 12 on the mattress Zone Full, and its medi-spring 12 is firmly fixed to one another or not fixed to one another by spiral winding 14; Be arranged in the net formula permeable reinforcing member 20 on spring assembly 10 upper and lower surfaces; Be layered in the intermediate layer 34 on the permeable reinforcing member upper and lower surface, it forms single or multiple lift plate shape; With the padded coaming that on the upper and lower surface of intermediate layer, forms as expanded material.
The passage that through hole 38 expands as expanded material, the foam of expanded material passes through hole, then on each spring 12 or spiral winding 14 attached to spring assembly 10, so that solidify.
At this moment, through hole 38 forms on the Zone Full of mattress.Such reason is that the even distribution of foaming body 40 causes setting up firmer combination between spring assembly 10 and buffering material 36 (expanded material).
Especially, the foaming body 40 of padded coaming 36 (expanded material) passes the through hole 38 in intermediate layer 34, then on each spring 12 or spiral winding 14 attached to spring assembly 10, thereby solidify, make and to prevent to produce the crack owing to spring and spiral winding fatigue loads gather, thereby prolong the life-span of mattress internal material and mattress self, reduce the noise of spring self simultaneously.
As shown in Figure 12 a and 12b, the through hole 38 that forms in intermediate layer 34 is arranged to the mode consecutive intervals that equates with each interval along the row and column direction on intermediate layer 34.
In this case, through hole 38 forms the shape that allows foaming body 40 to be easy to see through.Through hole 38 can have the arbitrary shape and the arrangement that can improve bond strength between spring assembly 10 and the buffering material 36 (expanded material).
Simultaneously, permeable reinforcing member 20 forms with the shape of netting twine with proportional spacing, make foaming body 40 attached on the netting twine, to increase the stability or the stationarity of mattress construction, thereby improve the binding ability of spring assembly 10 and buffering material 36 (expanded material), obtain the even distribution and the buffering of sleeper's load simultaneously.
Permeable reinforcing member 20 is designed so that it in the mattress manufacture process, is layered between intermediate layer 34 and the spring assembly 10.
The Mattress structure of manufacturing as described above becomes to make the expanded material as padded coaming 36 to pass through hole 38 foaming that are formed at 34 inside, intermediate layer inflatablely, solidifies simultaneously so that spring assembly 10 and buffering material 36 (expanded material) are bonded to each other securely.
Figure 13 a below with reference to the expression assembling process illustrates according to mattress assembling process of the present utility model.
At first, will pack in the bottom mold frame of mattress shape as the expanded material of padded coaming 36; The intermediate layer 34 and the permeable reinforcing member 20 that will be formed with each other with proportional spacing through hole 38 at interval are layered on the padded coaming (expanded material) continuously.
At this moment, because expanded material slowly foams, stepped construction (that is, intermediate layer, net formula permeable reinforcing member and spring assembly) is preferably promptly stacked before expanded material foams fully.
In spring assembly 10 was layered in state on the permeable reinforcing member 20, even at the fixed time after section (about 15 minutes) past, expanded material still continued to foam.The through hole 38 that foaming body 40 passes intermediate layer 34 expands projectedly, so that be attached to spring assembly 10.
In this case, in Figure 13 a, spring assembly 10, permeable reinforcing member 20 and intermediate layer 34 are layered on the padded coaming 36 (expanded material) respectively.As an alternative, in Figure 13 b, permeable reinforcing member 20 and intermediate layer 34 and spring assembly 10 lower ends are assembled into one securely forming an assembly, and this component layer is stacked on the padded coaming 36 (expanded material).
Simultaneously, preferably the top mold frame is covered on the mold frame of bottom, and fixing top mold frame, make that foaming body 40 passes the through hole 38 in intermediate layer 34 under the firmly fixing situation of when foaming body 40 foaming stepped construction.
Such reason is, if the foaming body of expanded material 40 is not subjected to the resistance of stepped construction, then can produce only whole increase of volume and situation that foaming body 40 does not see through from through hole 38.
Simultaneously, in mattress, comprise under the situation of permeable reinforcing member 20, the binding ability of spring assembly 10 and expanded material is improved, thereby makes the adhesion maximum between spring assembly 10 and the expanded material, and also even distribution and the absorption by sleeper's load improves pooling feature.
Like this, because the utility model does not adopt independent fixture by foaming body, make spring assembly 10, permeable reinforcing member 20 and intermediate layer 34 can be regularly combine integratedly with padded coaming 36 as expanded material, therefore the bond strength between spring assembly 10 and the buffering material 36 is compared relative increase with classical production process, thereby has prolonged the life-span of mattress.Equally because foaming body 40 solidifies on spring 12 or spiral winding 14, therefore since the noise that the contact between the helical spring 12 self produces reduce, the risk reduction of same spiral winding 14 fractures, thus prolonged life-span of contained spring.
And in the classical production process of mattress, such as felt, the intermediate layer parts of nonwoven and palm fibre are attached to the upper and lower of spring assembly independently, and this causes the increase of operation quantity and load.But in according to mattress manufacture method of the present utility model, expanded material passes the through hole in intermediate layer, and fits together with spring assembly securely, thereby simplifies manufacture method.
As mentioned above, the utility model relates to a kind of mattress that uses permeable reinforcing member and expanded material, and manufacture method, permeable reinforcing member has micropore and a plurality of foam expansions hole, permeable reinforcing member is located at mattress spring assembly top and/or bottom, and expanded material is arranged on the permeable reinforcing member so that foaming, make permeable reinforcing member embed in the expanded material like this, the foaming degree of expanded material further improves by the foam expansion hole simultaneously, and the spring of spring assembly and the bonding part between the spiral winding, and/or the seam portion between the spring, or in the expanded material of the embedding of the compartment between the spring by the expansion of foam expansion hole, thereby between spring assembly that comprises spring and expanded material, provide fabulous adhesion.
And, the utility model can save various procedures, these processes comprise the multilayer intermediate member such as felt and nonwoven are attached on the upper and lower surface of spring assembly stackedly, with in conjunction with process of intermediate member etc., thereby can significantly reduce manufacturing cost and labor cost, and can improve specific productivity.
Especially, owing to the utlity model has a kind of structure, its medi-spring and the spiral winding part that is used to spring firmly is engaged with each other are surrounded by expanded material, expanded material absorbs owing to apply load and noise that friction between spiral winding and adjacent springs causes to mattress when mattress uses, thereby suppresses the generation noise.
And, in the utility model, the foaming body that expands projectedly by the intermediate layer through hole is fixedly joined on permeable reinforcing member, spring assembly and the spiral winding, thereby compare with classical production process, relatively improve the bond strength between spring assembly 10 and the expanded material, to prolong the service life of mattress.Equally, because foaming body solidifies on spring or spiral winding, so the noise of helical spring self reduces, and the risk of same spiral winding fracture reduces, thereby has prolonged the life-span of contained spring.
In addition, in the classical production process of mattress, such as felt, the intermediate layer parts of nonwoven and palm fibre are attached to the upper and lower of spring assembly independently, and this causes the increase of operation quantity and load.But in according to mattress manufacture method of the present utility model, expanded material passes the through hole in intermediate layer, and fits together with spring assembly securely, thereby simplifies manufacture method.
Though with reference to specific embodiment the utility model is illustrated, it is not limited to these embodiment, but defined by the appended claims.Be appreciated that those skilled in the art can change or revise embodiment, and do not depart from scope and spirit of the present utility model.
Claims (8)
1. mattress that comprises spring assembly, spring assembly is made up of a plurality of springs arranged along the row and column direction on the mattress Zone Full and the spiral winding that is used to spring firmly is engaged with each other, and this mattress comprises:
Be arranged in the permeable reinforcing member on spring assembly upper surface and/or the lower surface, this permeable reinforcing member forms the single or multiple lift structure; With
Be arranged on the permeable reinforcing member outer surface so that the expanded material that foams,
Wherein, this permeable reinforcing member is embedded in the expanded material, and passes a plurality of micropores that form on the permeable reinforcing member by the foaming that makes expanded material simultaneously, and spring assembly and expanded material are formed each other.
2. mattress according to claim 1, wherein, also be formed with a plurality of foam expansion holes of arranging in the mode of each interval proportional spacing on the permeable reinforcing member along the row and column direction, make the partial foaming material pass the foam expansion hole and pass spring assembly inside with the amount that increases, thereby foaming projectedly, and the spring of spring assembly and the bonding part between the spiral winding, and/or the seam portion between the spring, or the compartment between the spring embeds in the protrusion foaming part of expanded material.
3. mattress according to claim 1 and 2, wherein, permeable reinforcing member is the fine-structure mesh with micropore and/or foam expansion hole, and each micropore is of a size of 1～30mm * 1～30mm, and the diameter in each foam expansion hole is 3-80mm.
4. mattress according to claim 3, wherein, permeable reinforcing member is the nonwoven with foam expansion hole, the diameter in each foam expansion hole is 3-80mm.
5. mattress according to claim 2, wherein, the foam expansion hole is formed on the permeable reinforcing member with penetrating, so as to be arranged in and each spring of spring assembly and spiral winding between the bonding part, and/or the seam portion between the spring, or on the corresponding position of the compartment between the spring.
6. mattress according to claim 1, wherein, the edge foam suitably is attached to the side of spring assembly, but the side expanded material does not foam along the side of spring assembly.
7. mattress, it comprises: spring assembly, spring assembly have a plurality of springs of arranging along the row and column direction on the mattress Zone Full; And be used for fixing and be arranged on the spring assembly/fixture of padded coaming on the lower surface,
Wherein, form single or multiple lift plate shape and wherein be formed with the net formula permeable reinforcing member of a plurality of through holes and the intermediate layer is arranged between spring assembly and the buffering material (expanded material), like this, the padded coaming that is formed by expanded material foams, thereby the expanded material that passes through hole foaming is expanded projectedly, and attached on permeable reinforcing member and the spring assembly to be solidified.
8. mattress according to claim 7, wherein, the intermediate layer is from felt, any one that select in nonwoven and the palm fibre.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060015364 | 2006-02-17 | ||
| KR1020060015364A KR100626854B1 (en) | 2006-02-17 | 2006-02-17 | Mattress using permeability material and forming material, and method for manufacturing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201048750Y true CN201048750Y (en) | 2008-04-23 |
Family
ID=37631954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201756587U Expired - Lifetime CN201048750Y (en) | 2006-02-17 | 2006-12-29 | Mattress using penetrative reinforced component and foaming material |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100626854B1 (en) |
| CN (1) | CN201048750Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100556341C (en) * | 2005-09-01 | 2009-11-04 | 安有洙 | Use the mattress and the manufacture method thereof of permeable reinforcing member and expanded material |
| CN107455992A (en) * | 2016-06-03 | 2017-12-12 | 冷鹭浩 | Elastic module |
| CN108402781A (en) * | 2018-02-06 | 2018-08-17 | 佛山市南海金振阳直爽五金制品有限公司 | The manufacturing process of mattress |
| CN115429064A (en) * | 2017-11-22 | 2022-12-06 | 埃莉萨纳公司 | Hollow tubular central expansion foam spring |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100763438B1 (en) | 2006-07-28 | 2007-10-04 | 주식회사 에이스침대 | Mattress and method for manufacturing the same |
| KR101066523B1 (en) | 2008-11-28 | 2011-09-21 | 안유수 | Mattress mounting in elastic reticulation structure |
| KR101427107B1 (en) | 2013-01-04 | 2014-08-07 | 주식회사 에이스침대 | Foundation for bed mounting in cushion means |
| CN104414261B (en) * | 2013-09-01 | 2017-06-06 | 姚本海 | A kind of detachable mattress and its manufacture method |
| KR101562195B1 (en) * | 2014-05-14 | 2015-10-22 | 안유수 | Bed mattress integrally configured stack spring assembly using polyurethane foam |
| KR20230121425A (en) | 2022-02-11 | 2023-08-18 | 박철기 | Foam composition having excellent effect for electromagnetic wave shield and foam formed from the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6452412A (en) * | 1987-08-22 | 1989-02-28 | France Bed Co | Cushion body and its production |
| KR930001849A (en) * | 1991-07-22 | 1993-02-22 | 노규상 | Foam mattress with synthetic resin |
| JP3009349B2 (en) * | 1995-04-21 | 2000-02-14 | フランスベッド株式会社 | Spring structure |
| KR200340156Y1 (en) | 2003-10-27 | 2004-01-31 | 주식회사 에이스침대 | Structure of reinforceing the spring assembly using in matress |
-
2006
- 2006-02-17 KR KR1020060015364A patent/KR100626854B1/en active IP Right Grant
- 2006-12-29 CN CNU2006201756587U patent/CN201048750Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100556341C (en) * | 2005-09-01 | 2009-11-04 | 安有洙 | Use the mattress and the manufacture method thereof of permeable reinforcing member and expanded material |
| CN107455992A (en) * | 2016-06-03 | 2017-12-12 | 冷鹭浩 | Elastic module |
| US11019937B2 (en) | 2016-06-03 | 2021-06-01 | New-Tec Integration (Xiamen) Co., Ltd. | Furniture construction with elastic or spring modules |
| CN115429064A (en) * | 2017-11-22 | 2022-12-06 | 埃莉萨纳公司 | Hollow tubular central expansion foam spring |
| CN115429064B (en) * | 2017-11-22 | 2024-08-09 | 埃莉萨纳公司 | Hollow tubular central expansion foam spring |
| CN108402781A (en) * | 2018-02-06 | 2018-08-17 | 佛山市南海金振阳直爽五金制品有限公司 | The manufacturing process of mattress |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100626854B1 (en) | 2006-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201048750Y (en) | Mattress using penetrative reinforced component and foaming material | |
| JP4348440B2 (en) | Bed mattress using permeable reinforcing material and foam and method for producing the same | |
| US7644461B2 (en) | Foam integrated innerspring mattress and method of manufacture | |
| JP6979116B2 (en) | Mattresses with spacer cloth and related methods | |
| JP6736590B2 (en) | mattress | |
| EP2931084B1 (en) | Hybrid mattress assemblies | |
| JP3127954U (en) | Buffer complex device | |
| US8266745B2 (en) | Slow acting pocketed spring core having fill material inside pockets | |
| US9737152B2 (en) | Support element and method for its realisation | |
| KR101210687B1 (en) | Mattres support structure and method of making same | |
| CN100556341C (en) | Use the mattress and the manufacture method thereof of permeable reinforcing member and expanded material | |
| KR100910945B1 (en) | Cushion having high elasticity, and Mattress using the same | |
| WO2012097120A2 (en) | Mattress constructions with densified fiber components | |
| US10617224B2 (en) | Mattress | |
| KR100763438B1 (en) | Mattress and method for manufacturing the same | |
| JP4815079B2 (en) | Cushion device | |
| MXPA06008153A (en) | Bed mattress using permeable reinforcing member and foaming material, and method of manufacturing the same | |
| CZ263094A3 (en) | Seat upholstering and process for producing seat cushion with said upholstering | |
| KR101300580B1 (en) | Mattress for bed having air tubes | |
| JPH0614622Y2 (en) | Cushion body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20091104 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |