KR20090038557A - Cushion having high elasticity, and mattress using the same - Google Patents

Abstract

High elastic cushion material and a bed mattress using the same are provided, which obtain the cushion force and the excellent buffer force. A bed mattress comprises: a spring assembly(10); a foam body(50) which is foamed in the top end portion of the spring assembly into one body; high elastic cushion material(30) of which a part or the total surface is integrated with the foam body; and a cover member(20) which covers the spring assembly, the foam body, and high elastic cushion material. The foam body is attached to the top of the spring assembly by the adhesive.

Description

Cushion having high elasticity, and Mattress using the same}

The present invention relates to a high-elastic cushioning material and a bed mattress using the same, and more particularly, a high-elastic cushioning material that can be used where a cushioning force is required, and a highly elastic material having good elasticity and breathability in a spring assembly, and foamed foam integrally foamed. Thus, the present invention relates to a bed mattress using a high elastic cushioning material that can provide excellent cushioning force and cushioning force and at the same time provide very good breathability.

As is well known, a bed mattress is a means mounted on a bed frame to provide cushioning and cushioning force, which is basically a spring assembly, an intermediate member laminated to and attached to the upper and lower surfaces of the spring assembly, and fitted to the circumferential surface of the spring assembly. It is configured to include an edge former, and a cover member surrounding the surface of the intermediate member and the edge former.

Looking briefly with reference to Figure 20 attached to the manufacturing method of a general mattress as follows.

First, a spring assembly 10 composed of a spring 12 arranged at equal intervals over an area of a mattress and a helical coil (not shown in FIG. 10) that binds the spring 12 is provided.

Subsequently, an edge former 16 is inserted into and attached to the circumferential surface of the spring assembly 10.

Next, as the intermediate member 18 on the upper and lower surfaces of the spring assembly 10, a plurality of cushioning means including felt and nonwoven fabric are sequentially stacked.

Finally, the upper and lower surfaces and the circumferential surface of the intermediate member 18 and the outer surface of the edge former 16 and the like are covered with the cover member 20, and then the seam of the cover member 20 is sealed by suture means.

Therefore, the load applied to the mattress when the user is sleeping is absorbed and buffered by the cushioning force of the intermediate member and the buffering force of the spring, so that the user feels convenience and comfort.

Based on the basic mattress configuration described above, the bed mattress can provide more cushioning and comfort while providing production cost and labor reduction, and improving productivity and workability, extending the life of the mattress, and noise of the spring itself. Various effects such as reduction effects are being released or are under development.

However, most of the mattresses on the market commonly have a cushioning effect because the intermediate member and the like laminated on the spring assembly have a closed structure, except for the spring assembly among the internal components. There is a disadvantage.

The present invention has been made in view of the above, high elastic material foamed integrally with the foam, high elastic cushion material that can be applied to seats, cushions, backrest, etc. requiring cushioning power; And integrally with some or all surfaces of the highly elastic material having good elasticity and breathability, and having a foamed foam separately to adhere to the spring assembly, or directly foaming the foam integral with the elasticity and breathable high elastic material to the spring assembly. By laminating the high elastic material and the spring assembly up and down, the purpose is to provide a bed mattress that can provide excellent cushioning and cushioning force as well as excellent breathable effect.

Another object of the present invention is to provide a bed mattress having a structure that is applied to a pillow top placed on a mattress separately provided with a foam foamed integrally with a part or the whole of a high elastic material having good elasticity and breathability.

One embodiment of the present invention for achieving the above object is a spring assembly; A foam foamed integrally with an upper end of the spring assembly; A highly elastic material in which the foam and a part or the whole surface thereof are integrated when the foam is foamed; A cover member sealed to cover the spring assembly, the foam, and the high elastic material; It provides a bed mattress, characterized in that configured to include.

Another embodiment of the present invention for achieving the above object is provided with a separate foam, integral with some or the entire surface of the high elastic material and provided with a foamed foam separately, attached to the top of the spring assembly by adhesive means And a spring mattress and a bed mattress having a structure which is integral with a part or entire surface of the high elastic material and is sealed by wrapping the foamed foam with a cover member.

Another embodiment of the present invention for achieving the above object is: integrated with a part or the entire surface of the high elastic material and sealed with a cover member foamed foam, characterized in that laminated to the pillow top laminated to the top surface of the mattress Bed mattress.

In a preferred embodiment, the highly elastic material integrated with the foam is characterized in that the wire of the polymer resin material is randomly entangled to form a predetermined thickness and at the same time has an air layer formed therein.

In a more preferred embodiment, the bottom of the high-elastic material made of a wire of the polymer resin material is integrated with the foam when the foam is foamed, the bottom and the side is integrated with the foam, or the top and bottom and the side is the foam It is characterized by being integral.

In addition, the side end and the top of the foam foamed integrally with the side and top of the high-elastic material made of a wire of the polymer resin material, characterized in that a plurality of through-holes are formed.

In particular, by controlling the wire thickness of the polymer resin material and the tangle density between the wires, it is characterized in that the porosity and elastic force of the high-elastic material made of the polymer resin wire can be adjusted.

In another preferred embodiment, the highly elastic material integrated with the foam includes: upper and lower meshes spaced up and down; The upper end is fixed to the upper mesh body integrally, the lower end is an infinite number of fine pile layer fixed to the lower mesh body; Characterized in that consisting of.

In another more preferred embodiment, the entire lower mesh and the lower portion of the micropile layer are integrated with the foam when the foam is foamed; The whole of the lower mesh body and the lower part of the micropile layer and the side of the micropile layer are integral with the foam; The upper and lower mesh body as a whole, the upper and lower portions and side portions of the fine pile layer is characterized in that the foam is integrated.

In addition, the bed mattress, characterized in that a plurality of through-holes are formed in the side end and the top of the foam foamed integrally with the entire upper mesh body and the side of the fine pile layer.

In addition, it is characterized in that the elastic force can be adjusted by adjusting the vertical length of the micropile of the individual polymer resin material constituting the micropile layer of the high elastic material.

In another preferred embodiment, the high elastic material is: a ring structure having an air hole, characterized in that composed of a number of disk rings made of a number of polymer resin material, and connecting chambers of the same material integrally connecting adjacent disk rings to each other; .

As a further preferred embodiment, the bottom of the high-elastic material consisting of the disc ring of the polymer resin and the connecting chamber connecting it is integral with the foam when the foam is foamed, or the bottom and side are integral with the foam, or the top and The bottom and sides are integral with the foam.

In addition, it characterized in that a plurality of through-holes are formed in the side end and the upper end of the foam foam integrally formed with the side and the upper surface of the high-elastic material consisting of the disc ring of the polymer resin and the connection chamber connecting them.

In addition, it is characterized in that the elastic force can be adjusted by controlling the density of the disc ring of the polymer resin material and the connection chambers connecting the same.

The present invention for achieving the above object: a foam having a predetermined area and thickness; Highly elastic material that is integral with the foam or part or the entire surface when the foam of the foam; The high elastic material is composed of iii) wires of polymer resin material are randomly entangled to form a predetermined thickness and an air layer is formed therein; Ii) an upper and lower spaced upper and lower mesh body, and the upper end is composed of an infinite number of fine pile layers fixed integrally to the upper mesh body and the lower end is integrally fixed to the lower mesh body; Iii) a ring structure having air holes, consisting of an infinite number of disc rings made of polymer resin and connecting chambers of the same material which integrally connect disc rings adjacent to each other; It provides a high elastic cushioning material, characterized in that any one selected.

Through the above problem solving means, the present invention can provide the following effects.

1) By laminating a highly elastic material integrated with a foam in addition to the spring assembly, it is possible to provide better comfort in using a bed while improving elasticity and cushioning force.

2) Since the high elastic material applied to the present invention includes an air layer, there is an advantage of excellent breathability.

3) By laminating a highly elastic material integrated with foam in addition to the spring assembly, only the part where the human body loads are compressed, and the rest of the mattress area is not transmitted, so the effect of not disturbing the comfortable sleep of the next person is also Can provide.

4) the high elastic material is integrated with the foam, that is, i) a high elastic material made of polymer resin wire, ii) a high elastic material composed of upper and lower mesh bodies and a fine pile layer, i) a circular hole By constructing a high-elastic material composed of a ring and a connection chamber connecting the body integrally with the foam, there is an advantage that the elastic elasticity of the high elastic material can be maintained by preventing the high elastic material from being inclined or deformed to one side in the foam.

3) By manufacturing high elastic materials and foams in one foam molding process, unit productivity and workability can be improved by reducing the number of manufacturing mattresses, and the use of multiple additional intermediate members is unnecessary. Reduction can reduce manufacturing costs.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, look at the bed mattress structure according to the first to third embodiments according to the present invention.

1 is a cross-sectional view showing a first embodiment of a bed mattress according to the present invention, FIG. 2 is a second embodiment, FIG. 3 is a third embodiment, and FIG. 4 is a fourth embodiment.

Bed mattresses (100, 200, 300, 400) of the first to fourth embodiments according to the present invention has a main point in that it adopts a high elastic material 30 made of a wire of a polymer resin material.

The high elastic material 30 made of the polymer resin wire 32 is extruded from a polymer resin material (for example, PE) into a thin diameter wire 32 as if pulled out of noodles, and then a predetermined depth and By randomly tangling the wires 32 in a mold having an area and cutting them through a curing process, the air layer 34 is formed in the space between the wires 32 while having a predetermined thickness and area. It is.

In particular, during the manufacture of the high elastic material 30, by controlling the thickness of the wire 32 of the polymer resin material and the density of entanglement between the wires 32 large or small, the high elasticity of the polymer resin material wire 32 The porosity and elastic force of the material 30 can be adjusted large or small.

Therefore, when an external force is applied to the high elastic material 30 made of the polymer resin wire 32, the air of the portion where the external force is applied to the outside of the wire 32 is compressed, On the other hand, when the external force is released, the compressed wires 32 return to their original positions, and at the same time, the air is recharged (see FIG. 19A).

Thus, the high elastic material 30 made of the polymer resin wire 32 has a resilience to the repetitive external force as described above can provide a better elastic force and cushioning feeling to the mattress user, air flow is desired It provides excellent breathability.

Here, looking at the specific structure of the high-elastic material made of a wire of the polymer resin laminated on the mattress as follows.

High elasticity made of the polymer resin wire 32 in the spring assembly 10 composed of a spring 12 arranged at equal intervals over the area of the mattress, and a helical coil 14 which binds the spring 12 together. The material 30 is bonded using the foam 50.

That is, when the foam 50 is foamed, the upper end of the spring assembly 10 and the bottom surface of the foam 50 are integrated, and at the same time, the highly elastic material 30 and the foam made of the polymer resin wire 32 are formed. 50 is integrated.

More specifically, when the foam 50 is foamed, the bottom surface of the high elastic material 30 made of a polymer resin wire 32 as shown in Figure 1 attached to the upper surface of the foam 50 and It becomes one.

Optionally, when the foam 50 is foamed, foaming is also performed on the side of the high elastic material 30 made of the polymer resin wire 32 as shown in FIG. The bottom and side are integral with the foam 50, or the entire surface including the top and bottom and side surfaces of the high elastic material 30 made of a polymer resin wire 32 as shown in FIG. Foaming is performed so that the entire surface of the high elastic material 30 is integrated with the foam 50.

In other words, the high elastic material 30 made of the polymer resin wire 32 has a bottom surface integrated with the foam 50, side and bottom surfaces integrated with the foam 50, or the entire surface is surrounded. It is made to be integral with the foam (50).

At this time, the thickness of the foam 50 foaming the side of the high elastic material 30 made of the polymer resin wire 32 is very thin so that the inside of the high elastic material 30 is partially foamed, high elasticity It is preferable to secure a passage of air into the material 30, and more preferably, the through hole 52 is formed on the side and the upper surface of the foam 50, so that the air passes through the high elastic material 30 therein. It is good to be able to.

On the other hand, although the bottom surface of the foam 50 is to be integrated into the upper end of the spring assembly 10, it is integrated with a part or the entire surface of the high elastic material 30, and separately produced foamed foam 50, attached As illustrated in FIG. 4, the spring assembly 10 may be attached to the upper portion of the spring assembly 10 by an adhesive means with an intermediate member 18 such as a shoulder interposed therebetween.

In addition, the lower end of the spring assembly 10 may be configured to laminate the foam or multiple cushion means as a support means.

Finally, the cover member 20 is integrated with a part or the entire surface of the spring assembly 10 and the high elastic material 30 made of the polymer resin wire 32 and foamed foam 50 or the like. By wrapping and sutured, the fabrication of the bed mattress 100, 200, 300, 400 according to the first to fourth embodiments of the present invention is completed.

Hereinafter, the bed mattress structure according to the fifth to eighth embodiments of the present invention will be described.

5 is a cross-sectional view showing a fifth embodiment of a bed mattress according to the present invention, FIG. 6 is a sixth embodiment, FIG. 7 is a seventh embodiment, and FIG. 8 is an eighth embodiment.

The bed mattresses of the fifth to eighth embodiments of the present invention are similar in structure to those of the first to fourth embodiments, but have a point of adopting a high elastic material as another one.

The high elastic material 40 adopted in the fifth to eighth embodiments includes an upper mesh 42 and a lower mesh 44 woven from a fiber material such as nylon, and a polymer resin connected between the upper and lower meshes ( For example, it is composed of a fine pile layer 46 of PE, PET, and the like.

More specifically, the fine pile layer 46 is composed of a number of fine pile 48 is connected between the upper and lower mesh bodies 42, 44, each fine pile 48 is standing vertically At the upper end is fixed to the upper mesh 42 and the lower end is fixed to the lower mesh (44).

In the state in which the myriad number of fine piles 48 are placed vertically between the upper and lower mesh bodies 42 and 44, when the external force in the vertical direction is applied, each of the fine piles 48 constituting the fine pile layer 46 ) Bends to provide cushioning force, and exhibits an elastic restoring force to restore the original vertical state when the external force is released (see FIG. 19B).

The length of the upper and lower lengths of the micropile 48 of each polymer resin material constituting the micropile layer 46 of the high elastic material 40 may be adjusted to be long or short, so that the magnitude of the elastic force may be large or small.

In particular, the highly elastic material 40 having the micropile layer 46 is provided with an air passage 49 between each micropile 48 to provide excellent breathability when applied to the mattress, spring assembly 10 and When laminated together, the mattress user can provide a better elasticity and cushioning.

Here, look at the specific structure of the high elastic material having the fine pile layer laminated on the mattress as follows.

The high elastic material 40 having the micropile layer is foamed on a spring assembly 10 composed of a spring 12 arranged at equal intervals over an area of the mattress, and a helical coil 14 which binds the spring 12 to each other. Join using (50).

That is, at the time of foaming the foam 50, the upper end of the spring assembly 10 and the bottom surface of the foam 50 is integrated, and at the same time the high elastic material 40 and the foam 50 having the fine pile layer 46 Becomes one.

More specifically, when foaming the foam 50, as shown in the accompanying FIG. 5, the entire lower mesh 44 and the lower portion of the fine pile layer 46 is integral with the foam 50 do.

Optionally, upon foaming of the foam 50, foaming is also performed on the side of the high elastic material 40 having the micropile layer 46 as shown in FIG. A portion of the lower end of the micropile layer 46 and the side of the micropile layer 46 are integrated with the foam 50, or have a high elastic material having the micropile layer 46 as shown in FIG. Foaming is performed on the entire surface including the top, bottom, and side surfaces of 40), and the upper and lower whole meshes 42 and 44, and upper and lower portions and sides of the micropile layer 46 are integral with the foam 50. To be

At this time, the thickness of the foam layer 50 is foaming the side of the high elastic material 40 having the fine pile layer 46 is a very elastic part of the high elastic material 40 so that the micro piles are visible, high elastic material It is preferable to secure a flow passage of air into the interior of the 40, and more preferably, the through hole 52 is formed on the side and the upper surface of the foam 50, so that the air passes through the high elastic material 40 therein. It is good to be able to.

Similarly, although the bottom surface of the foam 50 is integral with the upper end of the spring assembly 10, the foam 50 is integral with a part or the entire surface of the high elastic material 40 having the micropile layer 46 and foamed foam 50 ) Can be manufactured separately, and attached to the upper portion of the spring assembly 10 with an intermediary member 18 such as a shoulder interposed therebetween as an adhesive means as shown in FIG. 8.

In addition, the lower end portion of the spring assembly 10 may be laminated to the foam or multiple layers of cushion means as a support means.

Finally, the spring assembly 10 is integrated with a part or the entire surface of the high elastic material 40 having the micropile layer 46, and the foamed foam 50 or the like is wrapped with the cover member 20 and sealed. By doing so, the fabrication of the bed mattress (500, 600, 700, 800) according to the fifth to eighth embodiments of the present invention is completed.

Hereinafter, the bed mattress structure according to the ninth to twelfth embodiments of the present invention will be described.

9 is a cross-sectional view illustrating a ninth embodiment of a bed mattress according to the present invention, FIG. 10 is a tenth embodiment, FIG. 11 is an eleventh embodiment, and FIG. 12 is a twelfth embodiment.

The bed mattresses of the ninth to twelfth embodiments according to the present invention are similar in structure to those of the first to eighth embodiments, but the main point is that the high elastic material is adopted as another one.

The high elastic material 60 according to the ninth to twelfth embodiments is composed of a disc ring 62 made of a polymer resin and a connection chamber 66 integrally connecting the disc ring 62.

More specifically, the high-elastic material 60 is aggregated and molded so that a myriad of disc rings 62 and a connecting chamber 66 which integrally connects disc rings 62 adjacent to each other have a predetermined elastic force. will be.

In particular, air holes 64 are formed in each of the disc rings 62 of the high elastic material 60, and the air holes 64 serve to better flow the air into the high elastic material 60. Will be

Therefore, when an external force is applied to the high elastic material 60 made of the disc ring 62 made of the polymer resin and the connection chamber 66 connecting the same, the air of the portion where the external force acts escapes to the outside. The disc ring 62 and the connecting chamber 66 of the corresponding area are compressed, whereas when the external force is released, the compressed disc ring 62 and the connecting chamber 66 return to their original positions. At the same time, the air is recharged (see FIG. 19C).

At this time, when the foam 50 is foamed, the bottom surface of the high elastic material 60 consisting of the disc ring 62 and the connecting chamber 66 connecting the polymer resin material as shown in Figure 9 attached to the foam It is integrated with the upper surface of (50).

Optionally, upon foaming of the foam 50, as shown in the accompanying FIG. 10, a side of the high elastic material 60 composed of the disc ring 62 of the polymer resin material and a connection chamber 66 connecting the same. By foaming, the bottom and side surfaces of the high elastic material 60 is integrated with the foam 50, or as shown in Figure 11 attached to the disc ring 62 of the polymeric resin material and connecting the connecting chamber ( 66) is foamed to the entire surface including the top and bottom and side surfaces of the high elastic material 60 composed of a high elastic material 60 so that the entire surface of the high elastic material 60 is integrated with the foam 50.

Similarly, the high elastic material 60 is formed on the side ends and the top of the foam 50 integrally foamed with the side and the upper surface of the high elastic material 60 including the disc ring 62 made of the polymer resin and the connection chamber 66 connecting the same. In order to secure the passage of air into the interior of the plurality of through holes 52 are formed.

Meanwhile, the elastic force may be adjusted by controlling the density of the disc ring 62 made of the polymer resin and the connection chambers 66 connecting the disc rings 62.

In addition, the bottom surface of the foam 50 is integral to the upper end of the spring assembly 10, but is integral with part or the entire surface of the high-elastic material 60, and separately produced foamed foam 50, attached As shown in FIG. 12, the spring assembly 10 may be attached to the upper portion of the spring assembly 10 by an adhesive means with an intermediate member 18 such as a shoulder interposed therebetween.

Finally, the foam 50 is integrated with a part or the entire surface of the high elastic material 60 made of the spring assembly 10, the disc ring 62 and the connecting chamber 66 of the polymer resin material By wrapping and sealing the back with a cover member 20, the mattress (900, 1000, 1100, 1200) according to the ninth to twelfth embodiments of the present invention is completed.

Hereinafter, the bed mattress structure according to the thirteenth to fifteenth embodiments of the present invention will be described.

13 is a cross-sectional view showing a thirteenth embodiment of a bed mattress according to the present invention, FIG. 14 is a fourteenth embodiment, and FIG. 15 is a fifteenth embodiment.

A pillow top, which is a component of a bed mattress, is a product that is selected by stacking contents such as memory foam, sponge, and latex on the mattress, and then sutured again, and has a better cushioning feeling than other mattresses. It is known, but the conventional pillow top product is made of a latex, memory foam, etc., which is dense, and thus has poor breathability, and thus has a disadvantage in that sweat is not easily discharged by the user.

Bed mattresses according to the thirteenth to fifteenth embodiments of the present invention by using the high-elastic materials (30, 40, 60) with excellent breathability as described above to configure the pillow top (1300, 1400, 1500), high elasticity and The main point is to provide a comfortable cushioning and excellent breathability to provide a very advantageous advantage, such as sweat discharge.

Accordingly, as shown in FIG. 13, a part or whole surface of the high elastic material 30 made of the polymer resin wire 32 is integrally formed and separately manufactured by foaming the foam 50, and the cover member It is sewn with 20, and then laminated with a pillow top 1300 to be laminated on the upper surface of the mattress.

Alternatively, as shown in FIG. 14, a part or whole surface of the high elastic material 40 having the micropile layer 46 is integrally manufactured and separately manufactured by foaming the foam 50, and the cover member 20 is formed. After sealing, and then laminated with a pillow top 1400 that is laminated to the upper surface of the mattress.

Alternatively, as shown in FIG. 15, the foamed foam is integrated with a part or the entire surface of the high elastic material 60 including the disc ring 62 made of the polymer resin and the connection chamber 66 connecting the same. 50) is laminated to the pillow top 1500 to be laminated to the upper surface of the mattress.

Hereinafter, the bed mattress structure according to the sixteenth to eighteenth embodiments of the present invention will be described.

16 is a cross-sectional view illustrating a sixteenth embodiment of a bed mattress according to the present invention, FIG. 17 illustrates a seventeenth embodiment, and FIG. 18 illustrates an eighteenth embodiment.

The sixteenth embodiment is integrated with a part or the entire surface of the high elastic material 30 made of the polymer resin wire 32, and the foamed foam 50 is applied to the pillow top 1300, It is characterized in that the bed mattress is integrated with a part or the whole surface of the high elastic material 30 made of a polymer resin wire 32, and laminated with the foamed foam 50 therein.

In the seventeenth embodiment, the foamed foam 50 is applied to the pillow top 1400, which is integrated with a part or the entire surface of the high elastic material 40 having the micropile layer 46, and in the bed mattress thereunder. Figure 1 is characterized in that the structure is integrated with a part or the entire surface of the high elastic material 40 having a fine pile layer 46 and laminated by embedding the foamed foam (50).

The eighteenth embodiment is integral with a part or the entire surface of the high elastic material 60 composed of a disc ring 62 made of a polymer resin and a connection chamber 66 connecting the same, and the foamed foam 50 is a pillow top 1500. The foamed foam is integrated with a part or the whole surface of the high elastic material 60 composed of a disc ring 62 made of a polymer resin and a connecting chamber 66 connecting the same in the bed mattress under the bed. It is characterized by a structure in which 50 is internally laminated.

In this way, by foaming the foam of the highly breathable high-elastic material integrally laminated on the spring of the mattress, applied to the pillow top, or laminated in the pillow top and the mattress underneath, the existing mattress and pillow top On the other hand, it can provide high elasticity and cushioning force unique to high-elastic materials to mattress users, and the air flow is smooth through high-elastic materials made of wire or fine pile layer made of polymer resin, so that users can prevent sweat discharge and bedsores. Providing a healthy mattress with more emphasis on sleep health.

On the other hand, according to the present invention, iii) a wire made of a polymer resin material is randomly entangled to form a predetermined thickness and at the same time having an air layer formed therein; Ii) an upper and lower spaced upper and lower mesh body, and the upper end is composed of an infinite number of fine pile layers fixed integrally to the upper mesh body and the lower end is integrally fixed to the lower mesh body; Iii) a ring structure having air holes, consisting of an infinite number of disc rings made of polymer resin and connecting chambers of the same material which integrally connect disc rings adjacent to each other; When the high-elastic material is any one selected from among the foam and the foam or the whole surface to be integral with one another, and manufactured by a separate high-elastic cushioning material, as well as bed mattress, seats, cushions, backrest, back cushion and breathability required It can be easily applied to the site.

1 is a cross-sectional view showing a first embodiment of a bed mattress according to the present invention;

2 is a cross-sectional view showing a second embodiment of a bed mattress according to the present invention;

3 is a cross-sectional view showing a third embodiment of a bed mattress according to the present invention;

4 is a cross-sectional view showing a fourth embodiment of a bed mattress according to the present invention;

5 is a cross-sectional view showing a fifth embodiment of a bed mattress according to the present invention;

6 is a cross-sectional view showing a sixth embodiment of the bed mattress according to the present invention;

7 is a cross-sectional view showing a seventh embodiment of a bed mattress according to the present invention;

8 is a cross-sectional view showing an eighth embodiment of a bed mattress according to the present invention;

9 is a sectional view showing a ninth embodiment of a bed mattress according to the present invention;

10 is a cross-sectional view showing a tenth embodiment of a bed mattress according to the present invention;

11 is a cross-sectional view showing an eleventh embodiment of a bed mattress according to the present invention;

12 is a sectional view showing a twelfth embodiment of a bed mattress according to the present invention;

13 is a cross-sectional view showing a thirteenth embodiment of a bed mattress according to the present invention;

14 is a cross-sectional view showing a fourteenth embodiment of a bed mattress according to the present invention;

15 is a cross-sectional view showing a fifteenth embodiment of a bed mattress according to the present invention;

16 is a cross-sectional view showing a sixteenth embodiment of a bed mattress according to the present invention;

17 is a cross-sectional view showing a fifteenth embodiment of a bed mattress according to the present invention;

18 is a cross-sectional view showing a sixteenth embodiment of a bed mattress according to the present invention;

19A, 19B, and 19C are partially enlarged perspective views illustrating the high elastic material and its elastic action applied to the present invention;

20 is a cross-sectional view illustrating a conventional bed mattress structure.

<Explanation of symbols for the main parts of the drawings>

10 spring assembly 12 spring

14 helical coil 16: edge former

18: intermediate member 20: cover member

30: high elastic material 32: wire

34: air layer 40: high elastic material

42: upper mesh body 44: lower mesh body

46: fine pile layer 48: fine pile

49: air passage 50: foam

52: through-hole 60: high elastic material

62: disc ring 64: air hole

66: connecting room

Bed mattress: 100,200,300,400,500,600,700,800,900,1000,1100,1200

1300,1400,1500: Pillow Top

Claims (17)

A spring assembly; A foam foamed integrally with an upper end of the spring assembly; A highly elastic material in which the foam and a part or the whole surface thereof are integrated when the foam is foamed; A cover member sealed to cover the spring assembly, the foam, and the high elastic material; Bed mattresses, characterized in that configured to include. The foam is provided separately, and is integral with part or the entire surface of the high elastic material and is provided separately from the foamed foam, and is attached to the upper part of the spring assembly by adhesive means, and integrally with the spring assembly and the part or the entire surface of the high elastic material. Bed mattresses characterized in that the structure is sealed by wrapping the foamed foam with a cover member. A bed mattress, characterized in that it is integrated with a part or the entire surface of a high elastic material and the foamed foam is sealed with a cover member and laminated with a pillow top laminated on the upper surface of the mattress. The method according to any one of claims 1 to 3, The high elastic material united with the foam is a bed mattress, characterized in that the wire is made of a polymer resin material tangled randomly to achieve a predetermined thickness and the air layer formed therein. The method according to claim 4, The bottom of the high-elastic material made of the wire of the polymer resin material is integrated with the foam when foaming the foam, the bottom and side are integrated with the foam, the top and bottom and the side is integral with the foam Bed Mattress. The bed mattress according to claim 5, wherein a plurality of through-holes are formed in the side ends and the top of the foam foamed integrally with the side and the top of the high elastic material made of the polymer resin wire. The method according to claim 4, Bed mattresses characterized in that the porosity and elasticity of the high-elastic material made of the wire of the polymer resin material can be adjusted by adjusting the thickness of the polymer resin wire and the tangle density between the wires. The method according to any one of claims 1 to 3, The high elastic material integrated with the foam is: Upper and lower meshes spaced apart vertically; The upper end is fixed to the upper mesh body integrally, the lower end is an infinite number of fine pile layer fixed to the lower mesh body; Bed mattresses, characterized in that consisting of. The method according to claim 8, The whole of the lower mesh body and a part of the lower end of the micropile layer are integrated with the foam when the foam is foamed; The whole of the lower mesh body and the lower part of the micropile layer and the side of the micropile layer are integral with the foam; The upper and lower mesh body as a whole, the upper and lower end portions and side portions of the micropile layer is a bed mattress, characterized in that the integral with the foam. The method according to claim 9, Bed mat, characterized in that a plurality of through-holes are formed in the side end and the top of the foam foamed integrally with the entire upper mesh body and the side of the fine pile layer. The method according to claim 8, Bed mattress, characterized in that the elastic force can be adjusted by adjusting the vertical length of the fine pile of the individual polymer resin material constituting the fine pile layer of the high elastic material. The method according to any one of claims 1 to 3, The high elastic material is a ring structure having an air hole, a bed mattress, characterized in that composed of a number of disk rings made of a polymer resin material and connecting chambers of the same material to connect adjacent disk rings integrally The method according to claim 12, wherein the bottom of the high-elastic material consisting of the disc ring made of the polymer resin and the connecting thread connecting it is integrated with the foam when the foam is foamed, the bottom and the side is integrated with the foam, the top and bottom and the side Bed mattresses, characterized in that integrated with the foam. The method according to claim 13, Bed mat, characterized in that a plurality of through-holes are formed in the side end and the top of the foam formed integrally with the side and top of the high-elastic material consisting of the disc ring of the polymer resin and the connection chamber connecting the same. The method according to claim 12, Bed mat, characterized in that the elastic force can be adjusted by controlling the density of the disc ring of the polymer resin material and the connection chambers connecting the same. A foam having a predetermined area and thickness; Highly elastic material that is integral with the foam or part or the entire surface when the foam of the foam; Highly elastic cushion material, characterized in that consisting of. The method of claim 16, wherein the high elastic material is: Iii) a wire made of a polymer resin is randomly entangled to form a predetermined thickness and has an air layer formed therein; Ii) an upper and lower spaced upper and lower mesh body, and the upper end is composed of an infinite number of fine pile layers fixed integrally to the upper mesh body and the lower end is integrally fixed to the lower mesh body; Iii) a ring structure having air holes, consisting of an infinite number of disc rings made of polymer resin and connecting chambers of the same material which integrally connect disc rings adjacent to each other; High elastic cushioning material, characterized in that any one selected.

Images