CN211242502U

CN211242502U - Spring bed

Info

Publication number: CN211242502U
Application number: CN201922189338.7U
Authority: CN
Inventors: 龚正阳
Original assignee: Changsha Jinze Machinery Co ltd
Current assignee: Changsha Jinze Machinery Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-08-14
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a spring bed, which comprises a spring cushion, a composite layer positioned above the spring cushion and a protective layer positioned below the spring cushion; the spring cushion comprises an upper pressure-reducing spring layer and a lower supporting spring layer, a supporting clapboard layer is arranged between the pressure-reducing spring layer and the supporting spring layer, the bearing weight of the pressure-reducing spring layer is the same as that of the supporting spring layer, and the number of springs of the pressure-reducing spring layer is more than that of the supporting spring layer; the composite layer comprises a chemical fiber cotton felt layer, a breathable palm mat and a 3D fabric layer which are arranged from bottom to top. The utility model adopts two spring layers, so that the supporting force of the spring bed is more uniform, and the comfort of a person lying on the bed is improved; the composite bed on the upper layer of the spring cushion adopts the breathable palm cushion and the 3D fabric layer with good breathability, and has the advantages of good breathability, good fitness with the body and strong comfort.

Description

Spring bed

Technical Field

The utility model relates to a household articles especially relate to a spring bed.

Background

Currently, with the improvement of living standard of people, the requirements on the bed are higher and higher, and the mattress is especially squinted on the soft furniture mattress, and the traditional soft mattress is a spring mattress and a polyurethane foam mattress with various types. The existing spring bed generally adopts a single-layer spring, and in order to meet the sufficient supporting strength, the strength of the spring is higher, so that the flexibility of the bed is poorer, and the rigidity and the flexibility are difficult to be considered simultaneously.

Meanwhile, a large amount of sweat is generated during the sleeping process of a person, and a part of sweat permeates into the mattress. If the mattress is not breathable, sweat can sleep and settle on the mattress, so that mites and bacteria grow in the mattress.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spring bed has rigidity and flexibility concurrently, has good air permeability for the user has better experience and feels.

The utility model adopts the technical proposal that: a spring bed comprises a spring cushion, a composite layer positioned above the spring cushion and a protective layer positioned below the spring cushion;

the spring cushion comprises an upper pressure-reducing spring layer and a lower supporting spring layer, a supporting clapboard layer is arranged between the pressure-reducing spring layer and the supporting spring layer, the bearing weight of the pressure-reducing spring layer is the same as that of the supporting spring layer, and the number of springs of the pressure-reducing spring layer is more than that of the supporting spring layer;

the composite layer comprises a chemical fiber cotton felt layer, a breathable palm mat and a 3D fabric layer which are arranged from bottom to top.

Further, the 3D precoat includes bottom cloth layer, polyester fiber layer and the superficial layer of supreme setting down, bottom cloth layer and superficial layer pass through the polyester fiber layer and connect, the 3D precoat is equipped with the bleeder vent that a plurality of runs through upper and lower surface.

Further, the surface layer is cool fabric.

Furthermore, four corners of the side surface of the spring pad are provided with a bed sheet fixing device, the bed sheet fixing device comprises a tension spring and a pressing rod, one end of the tension spring is fixedly connected with the spring pad, the other end of the tension spring is fixedly connected with the pressing rod, and the pressing rod is tensioned and attached to the spring pad.

Furthermore, a set of opposite side surfaces of the decompression spring layer and the supporting spring layer are provided with at least two corresponding air holes.

Further, the protective layer comprises a rubber shock pad and a steel plate shell which are arranged from top to bottom.

Further, the thickness of the rubber shock pad is 18-22mm, and the thickness of the steel plate shell is 8-12 mm.

Further, the number of the springs of the pressure-reducing spring layer is twice that of the springs of the supporting spring layer, and the spring rate of the springs of the pressure-reducing spring layer is one half of that of the springs of the supporting spring layer.

According to the utility model discloses the spring bed has following beneficial effect at least: the utility model adopts two spring layers, wherein the supporting spring layer adopts the spring with higher strength to ensure enough supporting strength, the upper pressure reducing spring layer is composed of the spring with lower strength, and the spring layer has enough flexibility to ensure enough supporting strength by increasing the number of the springs, so that the supporting force of the spring bed is more uniform, and the comfort of people lying on the bed is improved; the composite bed on the upper layer of the spring cushion adopts the breathable palm cushion and the 3D fabric layer with good breathability, and has the advantages of good breathability, good fitness with the body and strong comfort.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of the overall structure of a spring bed according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;

fig. 3 is a schematic structural diagram of the 3D facestock layer.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1 and 2, a spring bed comprises a spring mattress 100, a composite layer 200 located above the spring mattress 100, and a protective layer 300 located below the spring mattress 100;

the spring cushion 100 comprises an upper pressure-reducing spring layer 110 and a lower supporting spring layer 120, a supporting clapboard layer 400 is arranged between the pressure-reducing spring layer 110 and the supporting spring layer 120, the load-bearing weight of the pressure-reducing spring layer 110 is the same as that of the supporting spring layer 120, and the number of springs of the pressure-reducing spring layer 110 is more than that of the supporting spring layer 120;

the composite layer 200 comprises a chemical fiber cotton felt layer 210, an air-permeable palm mat 220 and a 3D fabric layer 230 arranged from bottom to top.

The spring pad 100 employs two spring layers, wherein the supporting spring layer 120 is a spring with a relatively high strength, so as to ensure sufficient supporting strength. The upper pressure reducing spring layer 110 is composed of springs with lower strength, and meanwhile, the number of the pressure reducing spring layers 110 is increased to ensure enough supporting strength, and meanwhile, the pressure reducing spring layer has enough flexibility, so that the supporting force of the spring bed is more uniform, and the comfort of a person lying on the bed is improved;

the composite layer 200 on the upper layer of the spring mattress 100 adopts the breathable palm mattress 220 and the 3D fabric layer 230 with good air permeability, and has good air permeability, good fit with the body and strong comfort.

The protective layer 300 under the spring mattress 100 protects the main body of the spring bed, has moisture-proof and insect-proof functions, and prolongs the service life of the spring bed.

As shown in fig. 2, the 3D fabric layer 230 includes a base fabric layer 231, a polyester fiber layer 232 and a surface layer 233, which are disposed from bottom to top, the base fabric layer 231 and the surface layer 233 are connected by the polyester fiber layer 232, and the 3D fabric layer 230 is provided with a plurality of air holes 234 penetrating through the upper and lower surfaces.

The 3D fabric layer 23 is provided with the air holes 234 penetrating through the upper surface and the lower surface, and sweat and heat are diffused into the polyester fiber layer 232 and the breathable palm pad 22 through the air holes 234, so that the ventilation and heat dissipation performance is greatly improved.

Further, in order to improve the heat dissipation performance of the surface of the spring bed, the surface layer 233 is made of cool fabric. In summer, the sleeper can sleep on the bed more comfortably.

Further, to the bed sheet of laying on the spring bed gliding problem appears easily, the utility model discloses four bights in the side of spring pad 100 are equipped with sheet fixing device, and sheet fixing device includes straining spring (not shown in the figure) and compresses tightly pole 500, straining spring's one end and spring pad 100 fixed connection, the other end and compress tightly pole 500 fixed connection to will compress tightly the taut laminating of pole 500 on spring pad 100. When the bed is used, the edge of the bed sheet is tightly pressed through the pressing rod 500, so that the bed sheet can be prevented from sliding, and the bed surface is ensured to be tidy and comfortable.

Further, a set of opposite sides of the decompression spring layer 110 and the support spring layer 120 are provided with at least two corresponding air holes 600. By adding the air holes 600, the air permeability of the spring bed is improved.

Further, the protection layer 300 includes a rubber shock pad 310 and a steel plate housing 320 arranged from top to bottom. The rubber shock pad 310 improves the shock-proof effect of the spring bed, reduces the shock of the spring bed caused by external shock, and wakes up the sleeper. The steel plate housing 320 provides sufficient strength while protecting the springs in the spring bed, while preventing insects, mice and ants, improving the life of the spring bed. Wherein the thickness of the rubber shock pad 310 is 18-22mm, and the thickness of the steel plate shell 320 is 8-12 mm.

Preferably, the number of springs of the relief spring layer 110 is twice the number of springs of the support spring layer 120, and the spring rate of the relief spring layer 110 is one-half of the spring rate of the springs of the support spring layer 120.

Because the number of springs of the relief spring layer 110 is greater, the distribution of the springs is more uniform and the support area is greater, while ensuring that the relief spring layer 110 and the support spring layer 120 have substantially the same load bearing capacity. The problem that the service life of the spring bed is influenced by different deformation amounts and long-time use of the pressure-reducing spring layer 110 and the supporting spring layer 120 due to different bearing forces is avoided. Of course, different combinations can be designed by adjusting the number of springs and the ratio of spring rates of the decompression spring layer 110 and the support spring layer 120.

Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. A spring bed, characterized in that: comprises a spring pad (100), a composite layer (200) positioned above the spring pad (100), and a protective layer (300) positioned below the spring pad (100);

the spring cushion (100) comprises an upper pressure-reducing spring layer (110) and a lower supporting spring layer (120), a supporting clapboard layer (400) is arranged between the pressure-reducing spring layer (110) and the supporting spring layer (120), the bearing weight of the pressure-reducing spring layer (110) and the supporting spring layer (120) is the same, and the number of springs of the pressure-reducing spring layer (110) is more than that of the supporting spring layer (120);

the composite layer (200) comprises a chemical fiber cotton felt layer (210), an air-permeable palm mat (220) and a 3D fabric layer (230) arranged from bottom to top.

2. The spring bed of claim 1, wherein: the 3D precoat (230) include from bottom to top base cloth layer (231), polyester fiber layer (232) and superficial layer (233) that set up, base cloth layer (231) and superficial layer (233) are connected through polyester fiber layer (232), 3D precoat (230) are equipped with bleeder vent (234) that a plurality of runs through upper and lower surface.

3. The spring bed of claim 2, wherein: the surface layer (233) is cool fabric.

4. A spring bed according to any one of claims 1 to 3, wherein: four corners of the side surface of the spring pad (100) are provided with a bed sheet fixing device, the bed sheet fixing device comprises a tension spring and a pressing rod (500), one end of the tension spring is fixedly connected with the spring pad (100), the other end of the tension spring is fixedly connected with the pressing rod (500), and the pressing rod (500) is tensioned and attached to the spring pad (100).

5. A spring bed according to any one of claims 1 to 3, wherein: comprises a rubber shock pad (310) and a steel plate shell (320) which are arranged from top to bottom.

6. A spring bed according to any one of claims 1 to 3, wherein: the protective layer (300) comprises a rubber shock pad (310) and a steel plate shell (320) which are arranged from top to bottom.

7. The spring bed of claim 6, wherein: the thickness of the rubber shock pad (310) is 18-22mm, and the thickness of the steel plate shell (320) is 8-12 mm.

8. A spring bed according to any one of claims 1 to 3, wherein: the number of the springs of the pressure-reducing spring layer (110) is two times of the number of the springs of the supporting spring layer (120), and the elastic coefficient of the springs of the pressure-reducing spring layer (110) is one half of the elastic coefficient of the springs of the supporting spring layer (120).