Mattress with air bag and control method of air bag

Abstract

The invention relates to the technical field of air bag mattresses, in particular to a mattress with an air bag and an air bag control method.The mattress comprises a first mattress body and a second mattress body, and the second mattress body is arranged at the top end of the first mattress body; the mattress further comprises a control device, four sets of air bags, four sets of supporting plates, a pressing sensor and a third mattress body, the four sets of air bags are arranged on the second mattress body, the control device is arranged on the first mattress body and used for controlling the four sets of air bags to be inflated or deflated, and the four sets of supporting plates are arranged in the four sets of air bags respectively. Micro exhaust holes are formed in the tops of the supporting plates and the air bags, the multiple sets of pressing sensors are arranged at the top ends of the four sets of supporting plates respectively, and the third pad body is arranged at the top of the second pad body; by providing various massage modes, different massage requirements of users are met, and massage accuracy and use convenience are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of airbag mattresses, and particularly to a mattress with airbags and a control method for the airbags. Background Art

[0002] In modern home life, as a key device to ensure sleep quality, the performance and comfort of a mattress are directly related to the health and rest efficiency of users. With the improvement of people's living standards and the enhancement of health awareness, the demand for the functionality, personalization, and intelligence of mattresses is increasing day by day.

[0003] Currently, in existing mattresses, such as the patent with the publication number CN213666660U, this utility model discloses a sound wave vibration airbag massage mattress, including a limit webbing, a bottom pad, and a covering layer. One end of the bottom pad is provided with a neck airbag through a limit groove. Both ends of one side of the neck airbag are embedded with sound wave vibrators through fixing grooves. A silica gel pad is knitted on the top of the sound wave vibrator. One end of each sound wave vibrator is successively installed with a back airbag, a waist airbag, a hip airbag, an upper thigh airbag, a lower thigh airbag, a knee airbag, an upper calf airbag, a lower calf airbag, a heel airbag, and a foot airbag through a limit groove and screws.

[0004] However, it is found during the use of this mattress that the massage effect of this device on the human body relying only on the sound wave vibrator is poor, it is not convenient to achieve lumbar traction massage and full-body soothing massage, and the use effect is reduced. Summary of the Invention

[0005] To solve the above technical problems, the present invention provides a mattress with airbags and a control method for the airbags that can provide multiple massage modes to meet different needs of users, improve the accuracy of massage and the convenience of use.

[0006] A mattress with airbags according to the present invention includes a first mattress body and a second mattress body, and the second mattress body is arranged on the top of the first mattress body; it further includes a control device, four groups of airbags, four groups of support plates, pressure sensors and a third mattress body. The four groups of airbags are respectively arranged on the second mattress body, and the control device is arranged on the first mattress body. The control device is used to control the inflation or deflation of the four groups of airbags. The four groups of support plates are respectively arranged inside the four groups of airbags, and micro exhaust holes are arranged on the support plates and the tops of the airbags. Multiple groups of pressure sensors are respectively arranged on the tops of the four groups of support plates, and the third mattress body is arranged on the top of the second mattress body; when a person lies on the third mattress body, at this time, the first group of airbags supports the person's legs, and the remaining three groups of airbags respectively support the person's waist. By controlling the control device to perform reciprocating inhalation and exhalation on the first group of airbags, the first group of airbags massages the person's legs. By performing reciprocating inhalation and exhalation on the remaining three groups of airbags, the remaining three groups of airbags perform traction massage on the person's waist. By controlling the four groups of airbags to exhaust and inflate in sequence to undulate, the four groups of airbags soothe the whole body of the person. By providing a variety of massage modes, it meets the massage needs of different users. By arranging the support plates to support the tops of the airbags, the supporting force area of the tops of the airbags on the person is increased, improving the massage comfort and massage effect. When the pressure sensors sense the pressure of the person, it is convenient for the control device to control the actions of the airbags at the corresponding positions, improving the accuracy and convenience of use of the massage.

[0007] Preferably, the control device includes a pneumatic device, a box body, four groups of connectors, four groups of hoses, four groups of plugs, four groups of first cylinders, four groups of first pistons, four groups of telescopic rods and four groups of springs. The box body is installed on the top of the first mattress body. The four groups of connectors are all communicatively arranged on the box body. The four groups of connectors are connected to the four groups of airbags through the four groups of hoses. The four groups of plugs are all arranged inside the box body opposite to the positions of the four groups of connectors. The four groups of first cylinders are all installed on the outer side walls of the box body. The four groups of first pistons are respectively slidably installed inside the four groups of first cylinders. The four groups of plugs are respectively connected to the four groups of first pistons. The four groups of telescopic rods are respectively installed on the inner side walls of the four groups of first cylinders. The four groups of first pistons are respectively connected to the mobile ends of the four groups of telescopic rods. The four groups of springs are respectively sleeved on the four groups of telescopic rods in a matching manner. The pneumatic device is arranged on the box body. The pneumatic device is used to inflate or inhale air into the box body and the four groups of first cylinders; the spring provides a driving force for the first piston, so that the first piston drives the plug to block the connector at the corresponding position. When the pneumatic device is started, the pneumatic device conveys gas into one or more of the first cylinders, so that the air pressure pushes the first piston to move, so that the plug opens the connector at the corresponding position. When the pneumatic device inflates or inhales air into the box body, the box body controls the undulation of the airbag through the connector and the hose, while the airbags communicated with the other blocked connectors remain stationary, realizing the convenience of using a single control to undulate one or more groups of airbags for massage.

[0008] Preferably, the air pressure device includes a second cylinder body, a second piston, an electric cylinder, a delivery pipe, a first valve, and four groups of second valves. The second cylinder body is communicatively disposed on the outer sidewall of the box body. The electric cylinder is installed on the outer sidewall of the second cylinder body. The second piston is slidably disposed in the second cylinder body. The moving end of the electric cylinder is connected to the second piston. The delivery pipe is communicatively disposed on the second cylinder body. The first valve is communicatively disposed at the other end of the delivery pipe. The four groups of second valves are communicatively disposed between the delivery pipe and the four groups of first cylinder bodies. When the electric cylinder drives the second piston to move and suck air into the box body, the air on the other side of the second piston compresses the air in the second cylinder body. The compressed air is delivered into the interior of the delivery pipe. By controlling the first valve to close and the second valves to open, the air in the delivery pipe is thus delivered into the first cylinder body, enabling the air to push the first piston to move, and enabling the first piston to drive the plug body to move to open the joint. After the first piston finishes moving, by controlling the second valves to close and the first valve to open, it is thus convenient to continue discharging the excess gas outward. When the second piston moves to inflate the box body, the air pressure in the box body is delivered into the interior of the airbag through a hose to make it expand. By continuously reciprocating the movement of the second piston, one or more groups of airbags thus reciprocate up and down. When it is necessary to control the four groups of airbags to undulate in sequence, first control the first group of second valves to open. When the second piston compresses the air in the second cylinder body, the compressed air pushes the first piston of the first group to move to open the first joint of the first group. When the second piston inflates the box body, the first group of airbags expand. When the second piston sucks air into the box body, the first group of airbags contract, and at the same time, the second group of second valves is opened, so that the compressed air in the second cylinder body is delivered into the second group of first cylinder bodies through the delivery pipe. At this time, the first piston of the second group moves to open the second joint of the second group. When the second piston stops moving, control the first group of second valves to open. At this time, the spring pushes the first piston of the first group to reset to close the first joint of the first group. When the second piston inflates the box body, the second group of airbags expand. In this way, by reciprocating in a cycle, the four groups of airbags undulate in sequence, realizing a massage mode for comprehensively relaxing a person's body.

[0009] Preferably, it further includes a connecting pipe, a one-way intake valve, a filter screen, and a flange. The connecting pipe is communicatively disposed on the electric cylinder. The one-way intake valve is communicatively disposed on the connecting pipe. The filter screen is communicatively disposed on the connecting pipe. The flange is communicatively disposed at the end of the connecting pipe. When the second piston sucks air into the box body, the second piston draws in external air through the connecting pipe by increasing the moving stroke. After the second piston compresses the air into the airbag, the air can be discharged through the micro-exhaust holes at the top of the airbag. Thus, by delivering steam or gas containing medicine into the airbag through the connecting pipe, it is thus convenient for the discharged gas to perform steam or drug physiotherapy on a person, increasing the usage functions and improving the massage effect.

[0010] Preferably, it further includes a controller, a signal transmitter, and a pressure sensor. The controller and the signal transmitter are both installed on the outer side wall of the box body, and the pressure sensor is arranged inside the airbag. The air pressure intensity inside the airbag is detected by the pressure sensor to improve the safety of using the airbag. By setting the signal transmitter, it is convenient for personnel to send control signals to the controller using external devices, facilitating the controller to control the actions of the four groups of airbags and improving the convenience of use.

[0011] Preferably, it further includes a housing which is installed at the top of the first pad body and covers the outside of the box body, improving the protection effect of the device and the overall aesthetics of the mattress.

[0012] Preferably, when the airbag is inflated to the maximum height of 6 cm, the massage effect can be improved.

[0013] A control method for the airbag of a mattress with airbags includes the following steps: S1. Start the waist massage mode, control the three groups of airbags at the waist to inflate simultaneously, and then control the three groups of airbags to deflate simultaneously to achieve massage of the person's waist. S2. Start the waist traction mode, control the three groups of airbags at the waist to inflate in sequence, and then control the three groups of airbags to deflate in sequence to achieve traction of the person's waist. S3. Continuously repeat S1 or S2 until the selected number of rounds is completed. S4. Start the leg massage mode, control the airbag of one group at the leg to inflate, and then control the airbag of the leg to deflate to achieve massage of the person's leg. S4. Start the whole body relaxation mode.

[0014] Preferably, the steps for starting the whole body relaxation mode include the following: S1. Control the four groups of airbags to inflate in sequence, and then control the four groups of airbags to deflate in sequence to achieve relaxation of the whole body of the person. S2. Continuously repeat S1 until the selected number of rounds is completed.

[0015] Preferably, in the waist traction mode, the airbag is in the inflated state for 1 minute, and in the whole body relaxation mode, the airbag is in the inflated state for 2 minutes, improving the massage effect.

[0016] The beneficial effects of the present invention compared with the prior art are as follows: realizing different massage modes for lumbar massage, lumbar traction, leg massage and full-body relaxation of the human body; controlling the undulation of different airbags while inhaling or exhausting air from the airbags, reducing the operating noise of the device and improving work efficiency; conveying steam or gas containing medicine into the airbags through a connecting pipe, so that the exhausted gas can perform steam or drug physiotherapy on personnel, increasing the usage functions and improving the massage effect; by arranging a support plate to support the top of the airbag, increasing the supporting force area of the top of the airbag on personnel, improving the massage comfort and massage effect; when the pressure sensor senses the pressure of personnel, it is convenient for the control device to control the action of the airbag at the corresponding position, improving the massage accuracy and usage convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an isometric structural schematic diagram of the present invention; Figure 2 is an isometric partial structural schematic diagram of the connection between the second cushion body and the airbag, etc.; Figure 3 is an isometric partial structural schematic diagram of the connection between the support plate and the pressure sensor, etc.; Figure 4 is an isometric partial structural schematic diagram of the connection between the box body and the joint, etc.; Figure 5 is an isometric partial structural schematic diagram of the connection between the box body and the hose, etc.; Figure 6 is an isometric partial structural schematic diagram of the connection between the delivery pipe and the second valve, etc.; Figure 7 is an isometric partial structural schematic diagram of the connection between the joint and the hose, etc.; Figure 8 is an isometric partial structural schematic diagram of the connection between the electric cylinder and the second piston, etc.; Figure 9 is an isometric partial structural schematic diagram of the connection between the plug body and the first piston, etc.

[0018] Reference numerals in the drawings: 101, the first cushion body; 102, the second cushion body; 103, the airbag; 104, the support plate; 105, the pressure sensor; 106, the third cushion body; 201, the box body; 202, the joint; 203, the hose; 204, the plug body; 205, the first cylinder body; 206, the first piston; 207, the telescopic rod; 208, the spring; 301, the second cylinder body; 302, the second piston; 303, the electric cylinder; 304, the delivery pipe; 305, the first valve; 306, the second valve; 401, the connecting pipe; 402, the one-way intake valve; 403, the filter screen; 404, the flange; 501, the controller; 502, the signal transmitter; 503, the air pressure sensor; 601, the housing. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

[0020] Embodiment 1 As Figures 1 to 9 shown, a mattress with airbags and a control method for the airbags of the present invention include a first mattress body 101 and a second mattress body 102, and the second mattress body 102 is arranged at the top of the first mattress body 101; it further includes a control device, four groups of airbags 103, four groups of support plates 104, a pressure sensor 105 and a third mattress body 106. The four groups of airbags 103 are respectively arranged on the second mattress body 102, and a control device is arranged on the first mattress body 101. The control device is used to control the inflation or deflation of the four groups of airbags 103. The four groups of support plates 104 are respectively arranged inside the four groups of airbags 103, and micro exhaust holes are arranged at the tops of the support plates 104 and the airbags 103. Multiple groups of pressure sensors 105 are respectively arranged at the tops of the four groups of support plates 104, and the third mattress body 106 is arranged at the top of the second mattress body 102; The control device includes a pneumatic device, a box body 201, four groups of connectors 202, four groups of hoses 203, four groups of plugs 204, four groups of first cylinders 205, four groups of first pistons 206, four groups of telescopic rods 207 and four groups of springs 208. The box body 201 is installed at the top of the first mattress body 101. The four groups of connectors 202 are all communicatively arranged on the box body 201. The four groups of connectors 202 are communicated with the four groups of airbags 103 through the four groups of hoses 203. The four groups of plugs 204 are all arranged inside the box body 201 opposite to the positions of the four groups of connectors 202. The four groups of first cylinders 205 are all installed on the outer side walls of the box body 201. The four groups of first pistons 206 are respectively slidably installed in the four groups of first cylinders 205. The four groups of plugs 204 are respectively connected with the four groups of first pistons 206. The four groups of telescopic rods 207 are respectively installed on the inner side walls of the four groups of first cylinders 205. The four groups of first pistons 206 are respectively connected with the mobile ends of the four groups of telescopic rods 207. The four groups of springs 208 are respectively sleeved on the four groups of telescopic rods 207 in a matching manner. The pneumatic device is arranged on the box body 201 and is used to inflate or inhale air into the box body 201 and the four groups of first cylinders 205; In this embodiment, a person lies on the third cushion 106. At this time, the first group of airbags 103 support the person's legs, and the remaining three groups of airbags 103 respectively support the person's waist. By controlling the device to perform reciprocating inhalation and exhalation on the first group of airbags 103, the first group of airbags 103 can massage the person's legs. By performing reciprocating inhalation and exhalation on the remaining three groups of airbags 103, the remaining three groups of airbags 103 can perform traction massage on the person's waist. By controlling the four groups of airbags 103 to deflate and inflate in sequence, the four groups of airbags 103 can soothe the whole body of the person. By providing a variety of massage modes, it can meet the massage needs of different users. By setting the support plate 104 to support the top of the airbag 103, it increases the supporting force area of the top of the airbag 103 on the person, improves the massage comfort and massage effect. When the pressure sensor 105 senses the pressure of the person, it is convenient for the control device to control the action of the airbag 103 at the corresponding position, improving the accuracy and convenience of use of the massage.

[0021] Embodiment 2 On the basis of Embodiment 1, as Figures 1 to 9 shown, a mattress with airbags and a control method for the airbags of the present invention, the air pressure device includes a second cylinder body 301, a second piston 302, an electric cylinder 303, a delivery pipe 304, a first valve 305 and four groups of second valves 306. The second cylinder body 301 is connected and arranged on the outer side wall of the box body 201. The electric cylinder 303 is installed on the outer side wall of the second cylinder body 301. The second piston 302 is slidably arranged in the second cylinder body 301. The mobile end of the electric cylinder 303 is connected to the second piston 302. The delivery pipe 304 is connected and arranged on the second cylinder body 301. The first valve 305 is connected and arranged at the other end of the delivery pipe 304. The four groups of second valves 306 are connected and arranged between the delivery pipe 304 and the four groups of first cylinder bodies 205; It further includes a connecting pipe 401, a one-way intake valve 402, a filter screen 403 and a flange 404. The connecting pipe 401 is connected and arranged on the electric cylinder 303. The one-way intake valve 402 is connected and arranged on the connecting pipe 401. The filter screen 403 is connected and arranged on the connecting pipe 401. The flange 404 is connected and arranged at the end of the connecting pipe 401; It further includes a controller 501, a signal transmitter 502 and a pressure sensor 503. The controller 501 and the signal transmitter 502 are both installed on the outer side wall of the box body 201. The pressure sensor 503 is arranged inside the airbag 103; It further includes a housing 601. The housing 601 is installed on the top of the first cushion 101 and covers the outside of the box body 201; The airbag 103 is inflated to a maximum height of 6 cm; In this embodiment, a driving force is provided to the first piston 206 through the spring 208, so that the first piston 206 drives the plug body 204 to block the corresponding joint 202. After the pneumatic device is started, the pneumatic device conveys gas into one or more of the first cylinders 205, so that the pneumatic pressure drives the first piston 206 to move, thereby enabling the plug body 204 to open the joint 202 at the corresponding position. When the pneumatic device inflates or sucks air in the box body 201, the box body 201 controls the airbag 103 to undulate through the joint 202 and the hose 203, while the airbags 103 communicated with the other blocked joints 202 remain stationary, realizing the convenience of using a single control to undulate one or more groups of airbags 103 for massage. When the electric cylinder 303 drives the second piston 302 to move the box body 201 to suck air, the air on the other side of the second piston 302 compresses the air in the second cylinder 301. The compressed air is conveyed into the inside of the delivery pipe 304. By controlling the first valve 305 to close and the second valve 306 to open, the air in the delivery pipe 304 is conveyed into the first cylinder 205, so that the air drives the first piston 206 to move, and the first piston 206 drives the plug body 204 to move to open the joint 202. After the movement of the first piston 206 is completed, by controlling the second valve 306 to close and the first valve 305 to open, it is convenient to continue discharging the excess gas outwards. When the second piston 302 moves to inflate the box body 201, the air pressure in the box body 201 is conveyed into the inside of the airbag 103 through the hose 203 to make it expand. By continuously reciprocating the movement of the second piston 302, one or more groups of airbags 103 perform reciprocating undulating movements. When it is necessary to control the four groups of airbags 103 to undulate in sequence, first control the second valve 306 of the first group to open. When the second piston 302 compresses the air in the second cylinder 301, the compressed air drives the first piston 206 of the first group to move to open the first group of joints 202. When the second piston 302 inflates the box body 201, the first group of airbags 103 expand. When the second piston 302 sucks air in the box body 201, the first group of airbags 103 contract, and at the same time, the second valve 306 of the second group is opened, so that the compressed air in the second cylinder 301 is conveyed into the second group of first cylinders 205 through the delivery pipe 304. At this time, the first piston 206 of the second group moves to open the second group of joints 202. When the second piston 302 stops moving, control the second valve 306 of the first group to open. At this time, the spring 208 pushes the first piston 206 of the first group to reset to close the first group of joints 202. When the second piston 302 inflates the box body 201, the second group of airbags 103 expand. Reciprocating in this way, the four groups of airbags 103 undulate in sequence, realizing a massage mode for relaxing the whole body of a person.

[0022] Embodiment 3 A method for controlling an airbag of a mattress with airbags according to the present invention includes the following steps: S1. Start the lumbar massage mode, control the three groups of airbags 103 in the waist to inflate simultaneously, and then control the three groups of airbags 103 to deflate simultaneously to achieve lumbar massage for the person. S2. Start the lumbar traction mode, control the three groups of airbags 103 in the waist to inflate in sequence, and then control the three groups of airbags 103 to deflate in sequence to achieve lumbar traction for the person. S3. Continuously repeat S1 or S2 until the selected number of rounds is completed. S4. Start the leg massage mode, control a group of airbags 103 in the legs to inflate, and then control the airbags 103 in the legs to deflate to achieve leg massage for the person. S4. Start the whole body relaxation mode. The start of the whole body relaxation mode includes the following steps: S1. Control the four groups of airbags 103 to inflate in sequence, and then control the four groups of airbags 103 to deflate in sequence to achieve whole body relaxation for the person. S2. Continuously repeat S1 until the selected number of rounds is completed. In the lumbar traction mode, the airbag 103 is in the inflated state for 1 minute. In the whole body relaxation mode, the airbag 103 is in the inflated state for 2 minutes.

[0023] The main functions achieved by the present invention are: 1. Implement different massage modes for lumbar massage, lumbar traction, leg massage and whole body relaxation of the human body. 2. Control the undulation of different airbags 103 while inhaling or exhausting air from the airbags 103, reduce the operation noise of the device, and improve work efficiency. 3. Transport steam or gas containing medicine to the airbag 103 through the connecting pipe 401, so that the exhausted gas can perform steam or drug physiotherapy on the person, increase the use functions, and improve the massage effect.

[0024] The pressure sensor 105, electric cylinder 303, controller 501, signal transmitter 502 and pressure sensor 503 of a mattress with airbags and the control method of the airbags of the present invention are purchased on the market. Those skilled in the industry only need to install and operate according to the attached user manual, without the need for creative labor from those skilled in the art.

[0025] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A mattress with an airbag, comprising a first cushion body (101) and a second cushion body (102), the second cushion body (102) being arranged at the top of the first cushion body (101); characterized in that, It further includes a control device, four groups of airbags (103), four groups of support plates (104), a pressure sensor (105), and a third cushion (106). The four groups of airbags (103) are respectively arranged on the second cushion (102), and the control device is arranged on the first cushion (101). The control device is used to control the inflation or deflation of the four groups of airbags (103). The four groups of support plates (104) are respectively arranged inside the four groups of airbags (103), and micro exhaust holes are arranged on the support plates (104) and the tops of the airbags (103). Multiple groups of pressure sensors (105) are respectively arranged at the tops of the four groups of support plates (104), and the third cushion (106) is arranged on the top of the second cushion (102).

2. The air mattress according to claim 1, wherein The control device includes a pneumatic device, a box body (201), four groups of connectors (202), four groups of hoses (203), four groups of plugs (204), four groups of first cylinders (205), four groups of first pistons (206), four groups of telescopic rods (207), and four groups of springs (208). The box body (201) is installed at the top of the first cushion (101). The four groups of connectors (202) are all connected and arranged on the box body (201). The four groups of connectors (202) are connected to the four groups of airbags (103) through the four groups of hoses (203). The four groups of plugs (204) are all arranged inside the box body (201) opposite to the positions of the four groups of connectors (202). The four groups of first cylinders (205) are all installed on the outer side walls of the box body (201). The four groups of first pistons (206) are respectively slidably installed inside the four groups of first cylinders (205). The four groups of plugs (204) are respectively connected to the four groups of first pistons (206). The four groups of telescopic rods (207) are respectively installed on the inner side walls of the four groups of first cylinders (205). The four groups of first pistons (206) are respectively connected to the movable ends of the four groups of telescopic rods (207). The four groups of springs (208) are respectively sleeved on the four groups of telescopic rods (207). The pneumatic device is arranged on the box body (201), and the pneumatic device is used to inflate or suck air into the box body (201) and the four groups of first cylinders (205).

3. The air mattress according to claim 2, characterized in that, The pneumatic device includes a second cylinder (301), a second piston (302), an electric cylinder (303), a delivery pipe (304), a first valve (305), and four groups of second valves (306). The second cylinder (301) is connected and arranged on the outer side wall of the box body (201). The electric cylinder (303) is installed on the outer side wall of the second cylinder (301). The second piston (302) is slidably arranged inside the second cylinder (301). The movable end of the electric cylinder (303) is connected to the second piston (302). The delivery pipe (304) is connected and arranged on the second cylinder (301). The first valve (305) is connected and arranged at the other end of the delivery pipe (304). The four groups of second valves (306) are connected and arranged between the delivery pipe (304) and the four groups of first cylinders (205).

4. The air mattress according to claim 3, characterized in that, It further includes a connecting pipe (401), a one-way intake valve (402), a filter net (403) and a flange (404). The connecting pipe (401) is communicatively connected to the electric cylinder (303). The one-way intake valve (402) is communicatively connected to the connecting pipe (401). The filter net (403) is communicatively connected to the connecting pipe (401). The flange (404) is communicatively connected to the end of the connecting pipe (401).

5. The airbag-equipped mattress according to claim 2, characterized in that, It further includes a controller (501), a signal transmitter (502) and a pressure sensor (503). The controller (501) and the signal transmitter (502) are both installed on the outer side wall of the box body (201). The pressure sensor (503) is arranged inside the airbag (103).

6. The airbag-equipped mattress according to claim 2, wherein It further includes a housing (601). The housing (601) is installed at the top of the first cushion body (101) and covers the outside of the box body (201).

7. A control method for a mattress airbag with an airbag, characterized in that, It includes the following steps: S1. Start the waist massage mode, control the three groups of airbags (103) at the waist to inflate simultaneously, and then control the three groups of airbags (103) to deflate simultaneously to achieve waist massage for the person; S2. Start the waist traction mode, control the three groups of airbags (103) at the waist to inflate in sequence, and then control the three groups of airbags (103) to deflate in sequence to achieve waist traction for the person; S3. Continuously repeat S1 or S2 until the selected number of rounds is completed; S4. Start the leg massage mode, control a group of airbags (103) at the legs to inflate, and then control the airbags (103) at the legs to deflate to achieve leg massage for the person; S4. Start the whole body relaxation mode.

8. The control method of the airbag of a mattress with airbags according to claim 7, characterized in that, The start of the whole body relaxation mode includes the following steps: S1. Control the four groups of airbags (103) to inflate in sequence, and then control the four groups of airbags (103) to deflate in sequence to achieve whole body relaxation for the person; S2. Continuously repeat S1 until the selected number of rounds is completed.

9. The control method of a mattress airbag with an airbag according to claim 7, characterized in that, In the waist traction mode, the airbag (103) is in the inflated state for 1 minute. In the whole body relaxation mode, the airbag (103) is in the inflated state for 2 minutes.

10. The airbag-equipped mattress according to claim 1, characterized in that, The airbag (103) inflates to a maximum height of 6 cm.

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