Flame-retardant multi-layer structure type sponge mattress

Abstract

The utility model relates to the technical field of sponge mattresses, in particular to a flame-retardant multi-layer structure type sponge mattress which comprises a bottom plate, first limiting pipes are arranged at the top end of the bottom plate, second limiting pipes are connected to the outer portions of the first limiting pipes and the second limiting pipes in a sliding mode, and springs are arranged outside the first limiting pipes and the second limiting pipes. The top ends of the multiple second limiting pipes are fixedly connected with supporting bases. Compared with the prior art, the mattress has the advantages that the bottom plate and the springs are arranged, the springs can stably support the supporting seats conveniently, meanwhile, the supporting seats are stably supported by the first supporting sponge layer and the second supporting sponge layer, the flame-retardant protective layers wrap the supporting seats, and then the mattress appearance is combined; meanwhile, a plurality of springs are convenient for uniformly supporting the supporting seat, and the supporting seat pushes the first supporting sponge layer and the second supporting sponge layer and comprehensively supports a human body curve, so that the comfort of a user is improved, and the problems existing in the prior art are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sponge mattresses, in particular to a flame-retardant multi-layer structured sponge mattress. Background Art

[0002] Sponge mattresses are commonly used in modern mattresses alongside spring mattresses. Sponge mattresses are molded to fit the body shape of changing weight. Compared with other mattress materials, sponge mattresses are light and comfortable. Traditional sponges are not particularly sensitive to temperature, nor can they fully support body curves, and their supporting capacity is poor. Therefore, the mattress must be turned over and changed direction every once in a while to avoid collapse in the sleeping area. Based on this, a flame-retardant multi-layer structure sponge mattress is proposed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a flame retardant multi-layer structure type sponge mattress, which effectively solves the shortcomings of the prior art.

[0004] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a flame-retardant multi-layer structural sponge mattress, including a base plate, a first limiting tube is arranged at the top end of the base plate, and a second limiting tube is slidably connected to the outside of the base plate, a plurality of the first limiting tubes and the second limiting tubes are arranged at the outside with springs, a plurality of the second limiting tubes are fixedly connected to the top ends with support seats, a plurality of the support seats are arranged in nine rows, a first supporting sponge layer is fixedly connected to the top ends of the nine rows of support seats, a second supporting sponge layer is arranged on the top surfaces of a plurality of the first supporting sponge layers, the outsides of the base plate and the second supporting sponge layer are coated with a flame-retardant protective layer, and a barrier layer is arranged on the four sides of the inner wall of the flame-retardant protective layer.

[0005] Preferably, any of the above schemes is that an air pipe for guiding air is provided on the top surface of the base plate, and the air pipe is bent and folded between a plurality of first limiting tubes. A plurality of air outlet holes are provided on the outer wall of the air pipe. An air pump is provided on one side of the base plate, and an output end thereof is connected with one end of the air pipe. The air pump in this scheme is powered on to pump air into the air pipe, and then discharged from a plurality of air holes. At the same time, due to the obstruction of the barrier layer, the gas is ejected upward along the gaps between the plurality of air holes and the conical protrusions, and then passes through the top surface of the flame retardant protective layer, so as to achieve better air permeability.

[0006] Preferably, any of the above schemes is that a plurality of the first limiting tubes are linearly arranged and distributed on the bottom plate. The plurality of first limiting tubes in this scheme can be made of aluminum alloy, which is light in weight. Thus, the weight of the entire sponge mattress is controlled and they are evenly arranged on the top surface of the bottom plate, thereby providing installation positions for the plurality of second limiting tubes, so as to facilitate even support of the first supporting sponge layer and the second supporting sponge layer through a plurality of supporting seats.

[0007] Preferably, any of the above schemes is that the multiple second limiting tubes are fixedly connected to the support seats by welding, and gaps are left between adjacent sides of the multiple support seats. The multiple support seats in this scheme have a larger support area. At the same time, the multiple support seats perform their own vertical movements under the guidance of the first limiting tube and the second limiting tube, thereby independently supporting the human body.

[0008] Preferably, any of the above schemes is that the bottom surface of the second supporting sponge layer is provided with a plurality of ventilation holes, all of which are conical in shape, and the top surfaces of the nine first supporting sponge layers are fixedly connected with a plurality of conical protrusions, which are respectively located inside the plurality of ventilation holes. The plurality of ventilation holes and the plurality of conical protrusions in this scheme cooperate with each other, and the first supporting sponge layer and the second supporting sponge layer both use porous sponges, and the cutting positions thereof are open-type hole structures, thereby facilitating the air flow along the matching positions of the conical protrusions of the ventilation holes, thereby facilitating the removal of moisture from inside the mattress.

[0009] The utility model has the following advantages:

[0010] 1. The flame-retardant multi-layer structured sponge mattress is provided with a bottom plate, a plurality of first limit tubes, a plurality of second limit tubes and springs, so that the springs are convenient for stably supporting a plurality of support seats, and at the same time, the support seats stably support the first support sponge layer and the second support sponge layer, and the outside of the support seats is coated with a flame-retardant protective layer, so as to be combined into the shape of a mattress, and at the same time, the plurality of springs are convenient for uniformly supporting the support seats, and the support seats push the first support sponge layer and the second support sponge layer, and provide comprehensive support for the curve of the human body, thereby improving the comfort of the user and effectively solving the problems existing in the prior art.

[0011] 2. The flame-retardant multi-layer structure sponge mattress is provided with an air pipe, the bent coil of which is folded between a plurality of first limiting tubes and one end of which is connected to an air pump, and a plurality of ventilation holes are provided on the bottom surface of the second supporting sponge layer, and a plurality of conical protrusions are respectively located inside the plurality of ventilation holes, and then the air pump is powered on to pump air into the air pipe, and then discharged from the plurality of ventilation holes, and at the same time, due to the obstruction of the barrier layer, the gas is ejected upward along the gaps between the plurality of ventilation holes and the conical protrusions, so as to achieve better breathability.

[0012] 3. The flame-retardant multi-layer structured sponge mattress has a bottom plate, and the bottom plate and the second supporting sponge layer are coated with a flame-retardant protective layer on the outside. The flame-retardant protective layer has certain fireproof properties and is convenient for protecting the bottom plate and the second supporting sponge layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0014] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the partial cross-section structure of the flame retardant protective layer of the utility model;

[0016] Figure 4 This is a schematic diagram of the bottom plate structure of the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0018] Figure 6 This is a schematic diagram of the structure of the first supporting sponge layer of the utility model;

[0019] Figure 7 It is a schematic diagram of the partial cross-section structure of the second supporting sponge layer of the utility model.

[0020] In the figure: 1-bottom plate, 2-conical protrusion, 3-second supporting sponge layer, 4-spring, 5-first supporting sponge layer, 6-air pipe, 7-air pump, 8-flame retardant protective layer, 9-barrier layer, 10-first limiting tube, 11-air outlet, 12-second limiting tube, 13-support seat, 14-vent. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0022] like Figures 1 to 7 As shown, a flame-retardant multi-layer structure sponge mattress comprises a bottom plate 1, a first limiting tube 10 is arranged at the top end of the bottom plate 1, and a second limiting tube 12 is slidably connected to the outside of the bottom plate 1, a plurality of first limiting tubes 10 and second limiting tubes 12 are provided with springs 4 on the outside, a plurality of second limiting tubes 12 are fixedly connected to support seats 13 on the top ends, the plurality of support seats 13 are arranged in nine rows, a first supporting sponge layer 5 is fixedly connected to the top ends of the nine rows of support seats 13, a second supporting sponge layer 3 is arranged on the top surfaces of the plurality of first supporting sponge layers 5, the outside of the bottom plate 1 and the second supporting sponge layer 3 are coated with a flame-retardant protective layer 8, and a barrier layer 9 is provided on the four sides of the inner wall of the flame-retardant protective layer 8.

[0023] The top surface of the base plate 1 is provided with an air pipe 6 for guiding air, which is bent and folded between multiple first limiting tubes 10. The outer wall of the air pipe 6 is provided with multiple air outlet holes 11. An air pump 7 is provided on one side of the base plate 1, and its output end is connected with one end of the air pipe 6. As an optional technical solution of the utility model, the air pump 7 is powered on to pump air into the air pipe 6, and then discharged from multiple air holes 14. At the same time, due to the obstruction of the barrier layer 9, the gas is sprayed upward along the gap between the multiple air holes 14 and the conical protrusion 2, and then passes through the top surface of the flame retardant protective layer 8, so as to achieve better breathability.

[0024] Multiple first position limiting tubes 10 are linearly arranged and distributed on the base plate 1. As an optional technical solution of the utility model, multiple first position limiting tubes 10 can be made of aluminum alloy, which is light in weight. Therefore, since the weight of the entire sponge mattress is controlled, they are evenly arranged on the top surface of the base plate 1, thereby providing installation positions for multiple second position limiting tubes 12, so as to facilitate uniform support of the first support sponge layer 5 and the second support sponge layer 5 through multiple support seats 13.

[0025] The multiple second limiting tubes 12 are fixedly connected to the support seats 13 by welding, and gaps are left between adjacent sides of the multiple supporting seats 13. As an optional technical solution of the utility model, the multiple supporting seats 13 have a larger supporting area. At the same time, the multiple supporting seats 13 perform their own vertical movements under the guidance of the first limiting tube 10 and the second limiting tube 12, thereby independently supporting the human body.

[0026] The bottom surface of the second supporting sponge layer 3 is provided with a plurality of ventilation holes 14, and the outer shapes thereof are all conical. The top surfaces of the nine first supporting sponge layers 5 are fixedly connected with a plurality of conical protrusions 2, which are respectively located inside the plurality of ventilation holes 14. As an optional technical solution of the utility model, the plurality of ventilation holes 14 and the plurality of conical protrusions 2 are matched with each other, and the first supporting sponge layer 5 and the second supporting sponge layer 3 both adopt porous sponges, and the cutting positions thereof are all open hole structures, so as to facilitate the air to flow along the matching positions of the conical protrusions 2 of the ventilation holes 14, so as to take away the moisture inside the mattress.

[0027] The flame retardant multi-layer structure foam mattress requires the following steps when in use:

[0028] 1) When in use, the air pump 7 is powered on to pump air into the air pipe 6;

[0029] 2) The air is discharged from the multiple vents 14 and enters between the second supporting sponge layer 3 and the bottom plate 1;

[0030] 3) The bottom plate 1 and the barrier layer 9 block the air, and the gas is ejected upward along the gaps between the plurality of vent holes 14 and the conical protrusions 2, thereby achieving better air permeability.

[0031] In summary, when the user uses it, by setting the bottom plate 1, multiple first limiting tubes 10, multiple second limiting tubes 12 and springs 4, the springs 4 are convenient for stably supporting multiple support seats 13, and at the same time, the support seat 13 stably supports the first supporting sponge layer 5 and the second sponge layer 3, and its exterior is coated with a flame retardant protective layer 8, thereby combining into a mattress shape, and at the same time, multiple springs 4 are convenient for uniformly supporting the support seat 13, and the support seat 13 pushes the first supporting sponge layer 5 and the second supporting sponge layer 3, and fully supports the human body curve, thereby improving the user's comfort and effectively solving the problems existing in the prior art. Then, by setting the trachea 6, its bending coil is folded on multiple The first limiting tube 10 is located between the first limiting tube 10, and one end of the limiting tube 10 is connected to the air pump 7, and the bottom surface of the second supporting sponge layer 3 is provided with a plurality of ventilation holes 14, and the plurality of conical protrusions 2 are respectively located inside the plurality of ventilation holes 14, and then the air pump 7 is powered on to pump air into the air pipe 6, and then discharged from the plurality of ventilation holes 14, and at the same time, due to the obstruction of the barrier layer 9, the gas is sprayed upward along the gap between the plurality of ventilation holes 14 and the conical protrusions 2, so as to achieve better air permeability, and finally, the bottom plate 1 is arranged, and the outside of the bottom plate 1 and the second supporting sponge layer 3 is coated with a flame retardant protective layer 8, which has certain fireproof performance, so as to protect the bottom plate 1 and the second supporting sponge layer 3.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flame retardant multi-layer structured sponge mattress, characterized in that: The invention comprises a bottom plate (1), the top of the bottom plate (1) being provided with a first limiting tube (10), the outside of which is slidably connected to a second limiting tube (12), the outsides of the plurality of the first limiting tubes (10) and the second limiting tubes (12) being provided with springs (4), the tops of the plurality of the second limiting tubes (12) being fixedly connected to a support seat (13), the plurality of the supporting seats (13) being arranged in nine rows, the tops of the nine rows of supporting seats (13) being fixedly connected to a first supporting sponge layer (5), the top surfaces of the plurality of the first supporting sponge layers (5) being provided with a second supporting sponge layer (3), the outsides of the bottom plate (1) and the second supporting sponge layer (3) being covered with a flame retardant protective layer (8), the four sides of the inner wall of the flame retardant protective layer (8) being provided with a barrier layer (9).

2. The flame-retardant multi-layer structure foam mattress according to claim 1, characterized in that: An air pipe (6) for guiding air is arranged on the top surface of the bottom plate (1), and the air pipe (6) is bent and folded between the plurality of first limiting tubes (10). The outer wall of the air pipe (6) is provided with a plurality of air outlet holes (11). An air pump (7) is arranged on one side of the bottom plate (1), and the output end of the air pump is connected to one end of the air pipe (6).

3. The flame-retardant multi-layer structure foam mattress according to claim 2, characterized in that: The plurality of first limiting tubes (10) are linearly arranged and distributed on the bottom plate (1).

4. The flame-retardant multi-layer structure foam mattress according to claim 3, characterized in that: The plurality of second position limiting tubes (12) are fixedly connected to the support seat (13) by welding, and gaps are left between adjacent side surfaces of the plurality of support seats (13).

5. The flame-retardant multi-layer structure foam mattress according to claim 4, characterized in that: The bottom surface of each of the second supporting sponge layers (3) is provided with a plurality of ventilation holes (14), and the outer shapes thereof are all conical. The top surfaces of the nine first supporting sponge layers (5) are fixedly connected with a plurality of conical protrusions (2), which are respectively located inside the plurality of ventilation holes (14).

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