Mattress with adjustable overall hardness

Abstract

The utility model discloses a mattress with adjustable overall hardness in the technical field of inflatable mattresses, an auxiliary air cushion layer is arranged on the front end face of an inflatable mattress main body, and long-strip drawstrings are transversely arranged on the left side and the right side of the front end face of the auxiliary air cushion layer in sequence from top to bottom; air bags are sequentially arranged on the left side and the right side of an inner cavity of the inflatable mattress body from top to bottom, connecting pipes are arranged on the inner sides of the air bags, and electromagnetic valves are arranged on the connecting pipes; the three-dimensional effect is better after the auxiliary air cushion layer is inflated through the long-strip pull belt, meanwhile, the comfort of a user during lying can be improved, the auxiliary air cushion layer is independently inflated through the first inflation pump and the first inflation pipe, the auxiliary air cushion layer is not connected with the air bag in the inflatable mattress body, and therefore after inflation filling of the inflatable mattress body is completed, the auxiliary air cushion layer is not connected with the air bag in the inflatable mattress body. The hardness of the auxiliary air cushion layer is independently adjusted under the condition that the inflatable mattress main body is not adjusted, so that the effect of fine adjustment is achieved, and the requirement of a user for adjusting the hardness is fully met.

Description

Technical Field

[0001] The utility model relates to the technical field of air mattresses, in particular to an overall soft and hard adjustable mattress. Background Art

[0002] A mattress is a bedding item, which is an item between the human body and the bed. It can provide healthy and comfortable sleep adjustment when a person lies on the bed to rest. An inflatable mattress is one of the many types of mattresses. It has the characteristics of light weight and easy to carry and store. However, the existing inflatable mattresses still have some disadvantages. For example, an inflatable mattress generally provides users with a sense of comfort when lying down through the three-dimensional surface of its surface. However, the existing inflatable mattresses cannot adjust the hardness of its three-dimensional surface during adjustment. Most of them directly adjust the hardness of the inflatable mattress body. The hardness span of this adjustment method is large, which makes it difficult to adjust to a comfortable hardness. For this reason, we propose a mattress with adjustable hardness as a whole. Utility Model Content

[0003] The utility model aims to provide a mattress with adjustable overall softness and hardness to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The invention discloses an overall soft and hard adjustable mattress, comprising an air mattress body, an auxiliary air cushion layer is arranged on the front end surface of the air mattress body, long strips of drawstrings are arranged horizontally from top to bottom on both sides of the front end surface of the auxiliary air cushion layer, air bags are arranged on both sides of the inner cavity of the air mattress body, connecting pipes are arranged on the inner sides of the air bags, and electromagnetic valves are arranged on the connecting pipes, an air pump is arranged on the left side of the bottom of the inner cavity of the air mattress body, an air pipe is arranged on the right side of the air pump, and a An air supply pipe is vertically arranged in the middle of the inner cavity of the inflatable mattress body, and the end of the connecting pipe away from the air bag is connected to the air supply pipe. An air pump is arranged on the right side of the bottom of the inner cavity of the inflatable mattress body, and an air pipe is arranged on the left side of the air pump. An air pipe is arranged on the left side of the inflatable mattress body, and the end of the air pipe away from the air pump extends through and is arranged on the right side of the bottom of the front end surface of the inflatable mattress body. A connecting port matching with the air pipe is arranged on the bottom right side of the rear end surface of the auxiliary air cushion layer, and an exhaust pipe is arranged on the top right side of the auxiliary air cushion layer.

[0006] Furthermore: a Velcro mother layer is arranged around the rear end surface of the auxiliary air cushion layer, and a Velcro sub-layer matching the Velcro mother layer is arranged around the front end surface of the inflatable mattress body.

[0007] Furthermore: an auxiliary exhaust pipe is arranged on the outer side of the airbag, and one end of the auxiliary exhaust pipe away from the airbag passes through the inflatable mattress body, and an auxiliary solenoid valve is arranged on the auxiliary exhaust pipe.

[0008] Furthermore: the exhaust pipe is configured as a flexible exhaust pipe, and a sealing cover is provided on the right side of the exhaust pipe.

[0009] Furthermore: a PLC controller is arranged on the left side of the air pump, and an inflation port matching the air pump and the air pump is arranged on the left and right sides of the bottom of the air mattress body respectively.

[0010] Furthermore: a sealing connector is provided at the connection between the connection port and the inflation tube 1.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The overall softness and hardness adjustable mattress is provided with a detachable auxiliary air cushion layer on the front end surface of the inflatable mattress main body, and long drawstrings are evenly provided on the front end surface of the auxiliary air cushion layer. The long drawstrings can make the auxiliary air cushion layer have a better three-dimensional effect after being inflated, and can also increase the comfort of the user when lying down. The auxiliary air cushion layer is inflated separately by an air pump and an air tube, and is not connected to the air bag in the inflatable mattress main body. In this way, after the inflatable mattress main body is inflated and filled, the softness and hardness of the auxiliary air cushion layer can be adjusted separately without adjusting the inflatable mattress main body, thereby achieving a micro-adjustment effect, and thereby fully meeting the user's needs for adjusting softness and hardness. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the main body of the inflatable mattress of the utility model;

[0015] Figure 3 It is a schematic diagram of the rear end structure of the auxiliary air cushion layer of the utility model.

[0016] In the figure: 1. Inflatable mattress body; 2. Auxiliary air cushion layer; 3. Long drawstring; 4. Air bag; 5. Connecting pipe; 6. Solenoid valve; 7. Air pump; 8. Inflating pipe; 9. Air supply pipe; 10. Inflating pump 1; 11. Inflating pipe 1; 12. Connecting port; 13. Exhaust pipe. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Embodiment 1:

[0019] See also Figure 1-3 The utility model provides a technical solution: an overall soft and hard adjustable mattress, comprising an inflatable mattress body 1, an auxiliary air cushion layer 2 is arranged on the front end surface of the inflatable mattress body 1, and long strips of drawstrings 3 are arranged horizontally on the left and right sides of the front end surface of the auxiliary air cushion layer 2 from top to bottom. The long strips of drawstrings 3 can make the auxiliary air cushion layer 2 have a better three-dimensional effect after inflation is completed, and can also increase the comfort of the user when lying down. The left and right sides of the inner cavity of the inflatable mattress body 1 are arranged from top to bottom in sequence, and the inner sides of the air bags 4 are arranged with connecting pipes 5, and electromagnetic valves 6 are arranged on the connecting pipes 5. An air pump 7 is arranged on the left side of the bottom of the inner cavity of the inflatable mattress body 1, and an air pipe 8 is arranged on the right side of the air pump 7. An air supply pipe 9 is arranged on the right side of the air pump 7. The air supply pipe 9 is vertically arranged in the middle of the inner cavity of the inflatable mattress body 1, and the end of the connecting pipe 5 away from the air bag 4 is connected to the air supply pipe 9. After the inflatable pump 7 is turned on, air can be supplied through the inflatable pipe 8 and the air supply pipe 9. The airbag 4 is inflated in cooperation with the connecting pipe 5, and the hardness of the airbag 4 at different positions can be controlled by controlling the opening or closing of the solenoid valves 6 on different connecting pipes 5. An air pump 10 is arranged on the right side of the bottom of the inner cavity of the inflatable mattress body 1, and an air tube 11 is arranged on the left side of the air pump 10. The left side of 10 is provided with an air tube 11, and one end of the air tube 11 away from the air pump 10 extends through and is arranged on the right side of the bottom of the front end surface of the inflatable mattress body 1. A connecting port 12 cooperating with the air tube 11 is arranged at the bottom right side of the rear end surface of the auxiliary air cushion layer 2. When the air pump 10 is turned on, the air pump 10 can inflate the auxiliary air cushion layer 2 through the air tube 11, so that the three-dimensional effect of the front end surface of the inflatable mattress body 1 is better. At the same time, the hardness of the entire mattress can be slightly adjusted by inflating the auxiliary air cushion layer 2. An exhaust pipe 13 is arranged on the top right side of the auxiliary air cushion layer 2, and the auxiliary air cushion layer 2 can be exhausted through the exhaust pipe 13.

[0020] Among them, preferably, the rear end surface of the auxiliary air cushion layer 2 is surrounded by a Velcro mother layer, and the front end surface of the inflatable mattress main body 1 is surrounded by a Velcro sub-layer matching the Velcro mother layer. This arrangement can facilitate the quick connection and disassembly between the auxiliary air cushion layer 2 and the inflatable mattress main body 1.

[0021] Preferably, an auxiliary exhaust pipe is provided on the outside of the airbag 4, and the end of the auxiliary exhaust pipe away from the airbag 4 passes through the inflatable mattress body 1. An auxiliary solenoid valve is provided on the auxiliary exhaust pipe. Opening the auxiliary solenoid valve can discharge the gas in the airbag 4 through the auxiliary exhaust pipe, so as to achieve the effect of adjusting the softness and hardness of the overall mattress.

[0022] Preferably, the exhaust pipe 13 is configured as a flexible exhaust pipe, and a sealing cover is provided on the right side of the exhaust pipe 13 . The sealing cover can be opened to discharge the gas in the auxiliary air cushion layer 2 through the exhaust pipe 13 .

[0023] Embodiment 2:

[0024] Reference Figure 1-3 This embodiment is different from the first embodiment in that: a PLC controller is arranged on the left side of the air pump 7, and the PLC controller is electrically connected to all the electrical appliances mentioned in the text, so that it can be easily controlled, and the left and right sides of the bottom of the inflatable mattress body 1 are respectively provided with inflation ports matching the air pump 7 and the air pump 10; a sealing connector is arranged at the connection between the connecting port 12 and the inflation tube 11, so that the sealing of the connection between the inflation tube 11 and the auxiliary air cushion layer 2 can be increased to avoid the phenomenon of connection leakage.

[0025] The electrical appliances mentioned in this article are all connected to an external power source through wires.

[0026] Although the 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 mattress with adjustable overall hardness and softness, comprising an air-filled mattress body (1), characterized in that: The front end surface of the inflatable mattress body (1) is provided with an auxiliary air cushion layer (2), and long strips of drawstrings (3) are arranged horizontally on both sides of the front end surface of the auxiliary air cushion layer (2) from top to bottom. The inner cavity of the inflatable mattress body (1) is provided with air bags (4) on both sides from top to bottom, and the inner side of the air bags (4) is provided with a connecting pipe (5), and the connecting pipe (5) is provided with a solenoid valve (6). An air pump (7) is arranged on the left side of the bottom of the inner cavity of the inflatable mattress body (1), and an air pipe (8) is arranged on the right side of the air pump (7). The right side of the air pipe (8) is connected to an air supply pipe (9), and the air supply pipe (9) is arranged vertically at In the middle of the inner cavity of the air mattress body (1), the end of the connecting pipe (5) away from the air bag (4) is connected to the air supply pipe (9), an air pump (10) is arranged on the right side of the bottom of the inner cavity of the air mattress body (1), an air pipe (11) is arranged on the left side of the air pump (10), and an air pipe (11) is arranged on the left side of the (10), and an end of the air pipe (11) away from the air pump (10) is arranged on the right side of the bottom of the front end surface of the air mattress body (1), a connecting port (12) matching with the air pipe (11) is arranged at the right bottom of the rear end surface of the auxiliary air cushion layer (2), and an exhaust pipe (13) is arranged at the top of the right side of the auxiliary air cushion layer (2).

2. The mattress with adjustable overall hardness and softness according to claim 1, characterized in that: A Velcro mother layer is arranged around the rear end surface of the auxiliary air cushion layer (2), and a Velcro sub-layer matching the Velcro mother layer is arranged around the front end surface of the inflatable mattress body (1).

3. The mattress with adjustable overall hardness and softness according to claim 1, characterized in that: An auxiliary exhaust pipe is provided on the outside of the airbag (4), one end of the auxiliary exhaust pipe away from the airbag (4) passes through the air mattress body (1), and an auxiliary solenoid valve is provided on the auxiliary exhaust pipe.

4. The mattress with adjustable overall hardness and softness according to claim 1, characterized in that: The exhaust pipe (13) is configured as a flexible exhaust pipe, and a sealing cover is provided on the right side of the exhaust pipe (13).

5. The mattress with adjustable overall hardness and softness according to claim 1, characterized in that: A PLC controller is arranged on the left side of the air pump (7), and inflation ports matching the air pump (7) and the air pump 1 (10) are arranged on the left and right sides of the bottom of the air mattress body (1), respectively.

6. The mattress with adjustable overall hardness and softness according to claim 1, characterized in that: A sealing connector is provided at the connection between the connection port (12) and the inflation tube 1 (11).

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