Massage airbag and massage pad and mattress using same

Abstract

The present invention relates to a massage airbag and a massage pad and a mattress using same. The use experience of existing massage airbags is poor. The present invention comprises a bag body. The bag body comprises a columnar massage section and a columnar base body section, which are vertically and coaxially arranged and are communicated. The diameter of the massage section is smaller than that of the base body section. During inflation, the base body section lifts the massage section upwards, and the top surface of the massage section protrudes upwards to form a massage abutting surface. The massage section and the base body section that are vertically stacked and communicated are arranged, the diameter of the base body section is larger than that of the massage section, and the base body section and the massage section are coaxially arranged. The base body section is used to increase the lifting height of the massage abutting surface, thereby increasing the pressing force. Moreover, the small-diameter massage section is used to decrease the area of the massage abutting surface, thereby improving the massage comfort. The bending resistance is improved by increasing the diameter of the base body section, thereby ensuring that the pressing force can be effectively transmitted upwards and improving the user experience.

Description

Massage airbag and massage cushion and mattress using the same Technical Field

[0001] The present invention relates to the field of bedding, and in particular to a massage airbag. Background Art

[0002] Existing mattresses have a massage function, which is achieved using a massage airbag. These cylindrical airbags have a small diameter to enhance massage comfort. This can cause the middle section of the airbag to bend under pressure, preventing the pressing force from being effectively transmitted upwards. Furthermore, the small size of the airbag can result in insufficient pressing force, impacting the user experience. Summary of the Invention

[0003] In order to address the deficiencies of the prior art, the present invention provides a massage airbag and a massage cushion and mattress using the same, which are provided with a small-diameter massage segment and a large-diameter base segment that are vertically stacked and connected. The large-diameter base segment is used to increase the lifting height of the massage resistance surface and increase the pressing force, while the small-diameter massage cushion segment is used to reduce the area of ​​the massage resistance surface. The anti-bending performance is improved by increasing the diameter of the base segment, thereby improving the massage comfort.

[0004] The present invention is achieved in the following manner: a massage airbag, comprising a sac body, wherein the sac body comprises a columnar massage segment and a columnar base segment, which are vertically coaxially spaced and connected. The diameter of the massage segment is smaller than the diameter of the base segment. When inflated, the base segment lifts the massage segment upward, and the top surface of the massage segment bulges upward to form a massage resistance surface. The massage segment and the base segment are vertically stacked and connected, and the diameter of the base segment is larger than the diameter of the massage segment. The two segments are coaxially arranged with each other. The base segment is used to increase the lifting height of the massage resistance surface and increase the pressing force. The small-diameter massage pad segment is used to reduce the area of ​​the massage resistance surface and improve massage comfort. The increased diameter of the base segment is used to improve the bending resistance, ensuring that the pressing force can be effectively transmitted upward, thereby improving the user experience.

[0005] Preferably, a central through hole for airflow is provided between the center of the bottom surface of the massage segment and the center of the top surface of the base segment. Using this central through hole to connect the massage segment and base segment not only facilitates a shared air source for both, effectively simplifying the air path structure and facilitating assembly and production, but also ensures synchronized vertical deformation through simultaneous inflation and deflation of air, thereby ensuring a greater lift and greater hardness of the massage contact surface, effectively increasing the pressing force.

[0006] Preferably, the massage segment includes at least two vertically stacked and interconnected massage pods. The multiple, vertically stacked massage pods ensure a large vertical deformation range for the massage segment, effectively elevating the massage contact surface. They also effectively enhance the massage segment's resistance to bending under vertical force, preventing the massage segment from bending under force and preventing the compression force from being transmitted vertically upward.

[0007] Preferably, the massage unit bladder comprises two small-diameter substrates stacked vertically and fixedly bonded together by peripheral adhesive bonding to form the massage unit bladder. This vertical stacking of the small-diameter substrates and the peripheral hot-melt bonding ensures a good sealing performance for the massage unit bladder and allows the massage unit bladder to deform and expand along a vertical path when inflated, ensuring that the massage resistance surface can transmit the pressing force upward, while also increasing the pressing force by reducing the area of ​​the massage resistance surface.

[0008] Preferably, upper through-holes are provided in the middle of corresponding surfaces of adjacent massage pods to facilitate airflow. These interconnected massage pods ensure synchronized inflation and deformation. Adjacent massage pods are bonded together around the perimeter of these through-holes, ensuring a sealed connection and resisting radial bending, ensuring that the massage segments expand and deform vertically during inflation.

[0009] Preferably, the base segment includes at least two vertically stacked and interconnected base unit capsules. The presence of multiple, vertically stacked base unit capsules not only ensures a large vertical deformation range for the base segment, effectively elevating the massage contact surface, but also effectively improves the base segment's resistance to bending when subjected to vertical force, preventing the base segment from bending under force and preventing the pressing force from being transmitted vertically upward.

[0010] Preferably, the base unit capsule comprises two large-diameter substrates stacked vertically, secured together by peripheral adhesive bonding to form the base unit capsule. The vertical stacking of the large-diameter substrates and the peripheral hot-melt bonding ensure that the base unit capsule has good sealing properties and can deform and expand along a vertical path when inflated, ensuring that the massage contact surface can transmit the pressing force upward, while also improving resistance to radial deformation by increasing the diameter.

[0011] Preferably, adjacent base unit bladders are provided with lower through-holes in the middle of corresponding surfaces for airflow. Adjacent base unit bladders are connected via the lower through-holes, ensuring synchronous inflation and deformation. Adjacent base unit bladders are adhesively bonded around the periphery of the lower through-holes, ensuring a sealed connection and resisting radial bending, ensuring that the base segments expand and deform along a vertical path during inflation.

[0012] Preferably, the bottom of the base section is provided with an air port communicating with the outside world, and the base section is connected to an external control box through the air port, so that the air pressure in the base section and the massage section can be synchronously adjusted by the control box.

[0013] A massage cushion using the massage airbags includes a cushion body, on which the massage airbags are arranged. Arranging multiple massage airbags on the cushion body not only ensures that adjacent massage airbags are positioned fixedly, but also ensures that each massage airbag can be uniformly controlled and adjusted, thereby improving the coordination of the movements of the massage airbags.

[0014] Preferably, the massage airbags are connected in series via air tubes provided in the cushion body, so that the massage airbags can achieve synchronous deformation under the control of the control box, effectively simplifying the pipeline structure and facilitating control.

[0015] Preferably, the massage airbags are arranged linearly and equidistantly, and the long massage pad is provided with massage airbags arranged linearly and equidistantly, so that the width of the massage pad is reduced to facilitate arrangement and matching according to usage requirements.

[0016] Preferably, the massage airbags are arranged in a matrix shape, and the rectangular massage cushion is provided with massage airbags arranged in a matrix shape, which can effectively cover a larger area and is convenient for laying and use.

[0017] A mattress using the aforementioned massage airbag comprises a main body and a cover enclosing the main body. The main body comprises, arranged from top to bottom, a comfort layer, a massage cushion, and a support layer. The massage cushion is provided with the massage airbag, and a control box for adjusting the air pressure within the massage airbag is located at the rear of the support layer. The massage cushion with the massage airbag is placed between the support layer and the comfort layer. The control box controls the inflation and deflation of the massage airbag, enabling the massage airbag to exert a vertical upward pressure on the reclining user through the massage contact surface, ensuring a comfortable massage experience for the user.

[0018] The beneficial effects of the present invention are as follows: a massage section and a base section are vertically stacked and connected, the diameter of the base section is larger than the diameter of the massage section, and the two are coaxially arranged with each other, the base section is used to increase the lifting height of the massage resistance surface and increase the pressing force, and the small-diameter massage pad section is used to reduce the area of ​​the massage resistance surface and improve the massage comfort, and the anti-bending performance is improved by increasing the diameter of the base section, ensuring that the pressing force can be effectively transmitted upward, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] FIG1 is a schematic structural diagram of a massage airbag according to Embodiment 1;

[0020] FIG2 is a schematic cross-sectional view of the massage airbag when inflated according to Example 1;

[0021] FIG3 is a schematic cross-sectional view of the massage airbag when deflated according to Example 1;

[0022] FIG4 is a schematic diagram of a partial structure of the massage cushion according to the second embodiment;

[0023] FIG5 is a schematic diagram of the disassembled structure of the mattress according to Example 3;

[0024] In the figure: 1. massage section, 2. base section, 3. massage resistance surface, 4. middle through hole, 5. massage unit capsule, 6. small diameter substrate, 7. upper through hole, 8. base unit capsule, 9. large diameter substrate, 10. lower through hole, 11. air port, 12. support layer, 13. cushion body, 14. massage airbag, 15. comfort layer, 16. massage cushion, 17. control box. Modes for Carrying Out the Invention

[0025] The essential features of the present invention will be further described below with reference to the accompanying drawings and specific implementation methods.

[0026] Example 1:

[0027] This embodiment provides a massage airbag.

[0028] As shown in FIG1 , a massage airbag comprises a bladder body, which includes a columnar massage segment 1 and a columnar base segment 2, which are vertically coaxially spaced and interconnected. The diameter of the massage segment 1 is smaller than that of the base segment 2. When inflated, the base segment 2 lifts the massage segment 1 upward, and the top surface of the massage segment 1 rises upward to form a massage contact surface 3. The massage segment 1 and the base segment 2 are vertically stacked and interconnected. The diameter of the base segment 2 is larger than that of the massage segment 1, and the two are coaxially arranged. The base segment 2 is used to increase the elevation of the massage contact surface 3 and enhance the pressing force. The small-diameter massage pad 16 is also used to reduce the area of ​​the massage contact surface 3 and enhance massage comfort. The increased diameter of the base segment 2 is also used to enhance bending resistance, ensuring that the pressing force can be effectively transmitted upward, enhancing massage comfort.

[0029] In this embodiment, the massage segment 1 is positioned above the top surface of the base segment 2, and the two are coaxially arranged. A central through-hole 4 for airflow is provided between the center of the bottom surface of the massage segment 1 and the center of the top surface of the base segment 2. This interconnects the base segment 2 and massage segment 1, allowing for unified deformation through synchronized air pressure regulation. An air port 11 is provided at the bottom of the base segment 2 for communication with the outside world. This port 11 can be connected to an external control box 17, allowing the control box 17 to adjust the air pressure within the bladder through the port 11.

[0030] During use, the control box 17 inflates and deflates the bag through the air port 11, so that the massage resistance surface 3 forms a pressing force transmitted vertically upward by rising and falling, thereby increasing the massage stimulation by increasing the pressing force applied to the user, thereby improving the massage comfort.

[0031] When control box 17 inflates the bladder (as shown in Figure 2), it inflates the bladder through air port 11, increasing the air pressure within base segment 2 and causing it to expand vertically, lifting the pushing massage segment 1. Air within base segment 2 is then transported to massage segment 1 through central through-hole 4, causing the air pressure within massage segment 1 to increase and expand vertically. After inflation is complete, the massage contact surface 3 is effectively lifted by the vertical deformation of base segment 2 and massage segment 1. The lift distance is equal to the sum of the vertical travel of base segment 2 and massage segment 1. The increased air pressure within massage segment 1 also hardens the massage contact surface 3, increasing the pressure applied to the user.

[0032] When the control box 17 deflates the bladder (as shown in FIG3 ), the control box 17 extracts the gas in the bladder through the air port 11, and the air pressure in the base section 2 and the massage section 1 drops and is vertically compressed along a preset path, so that the height of the massage resistance surface 3 is lowered, which not only prepares for rising again to apply a pressing force, but also reduces the foreign body sensation caused to the user by reducing the thickness after vertical compression, thereby improving the comfort of use.

[0033] In this embodiment, the top surface of the massage section 1 forms a massage resistance surface 3 with a smaller area, which increases the pressing force by reducing the contact area with the user's surface, thereby improving the massage comfort.

[0034] In this embodiment, the massage segment 1 includes at least two vertically stacked and interconnected massage unit bladders 5, and the base segment 2 includes at least two vertically stacked and interconnected base unit bladders 8. The massage unit bladders 5 and base unit bladders 8 are vertically coaxially stacked, ensuring that the compressive force generated by the vertical expansion of the bladders is transmitted vertically upward to the user's surface, preventing force loss due to local bladder bending and ensuring effective transmission of the compressive force.

[0035] In this embodiment, the massage unit capsules 5 comprise two small-diameter substrates 6, stacked vertically and fixedly joined by peripheral bonding to form the massage unit capsules 5. The base unit capsule 8 comprises two large-diameter substrates 9, stacked vertically and fixedly joined by peripheral bonding to form the base unit capsule 8. The massage unit capsules 5 and the base massage capsule are formed by hot-melt bonding between the peripheral edges of the small-diameter substrates 6 and the peripheral edges of the large-diameter substrates 9, facilitating processing and assembly while ensuring a reliable seal.

[0036] In this embodiment, upper through-holes 7 are provided in the middle of corresponding surfaces of adjacent massage unit pods 5 for airflow. These upper through-holes 7 allow air to circulate between adjacent massage unit pods 5. Adjacent massage unit pods 5 are hot-melt-bonded around their respective edges, ensuring a sealed connection and good resistance to radial deformation.

[0037] In this embodiment, lower through holes 10 for airflow are provided in the middle of corresponding surfaces of adjacent base unit capsules 8. The lower through holes 10 allow air to flow between adjacent base unit capsules 8. Adjacent base unit capsules 8 are hot-melt-bonded around the edges of the corresponding lower through holes 10, ensuring both a sealed connection between adjacent base unit capsules 8 and good resistance to radial deformation.

[0038] Example 2:

[0039] Compared with the first embodiment, this embodiment provides a massage cushion.

[0040] As shown in Figure 4, a massage cushion is composed of a cushion body 13, and the massage airbags 14 are arranged on the cushion body 13. The cushion body 13 is used to position and connect the massage airbags 14 to ensure that the relative positions of adjacent massage airbags 14 are fixed. The cushion body 13 can also control the air pressure of each massage airbag 14 to ensure that the massage airbags 14 form an upward pressing force through inflation and deflation, thereby forming a massage stimulation for the user and improving massage comfort.

[0041] In this embodiment, the massage airbags 14 are connected in series via an air tube disposed within the cushion body 13. One end of the air tube is connected to an external control box 17, and the other end is connected in series with each massage airbag 14 on the same cushion body 13, allowing for synchronous adjustment of the air pressure within the massage airbags 14. Furthermore, the massage airbags 14 on the same cushion body 13 can be arranged in multiple groups as needed, each connected in series via corresponding air tubes, allowing each group of massage airbags 14 to operate independently and coordinate with each other, thereby enhancing the massage experience. This should also be considered a specific implementation of this embodiment.

[0042] In this embodiment, the massage airbags 14 are arranged linearly and equidistantly or in a matrix shape, and the user can set it according to needs, which should also be regarded as a specific implementation of this embodiment.

[0043] The structure and effect of the massage airbag described in this embodiment are consistent with those in the first embodiment and will not be described in detail.

[0044] Example 3:

[0045] Compared with the first embodiment, this embodiment provides a mattress.

[0046] As shown in Figure 5, a mattress comprises a main body and a cover enclosing the main body. The main body includes, arranged from top to bottom, a comfort layer 15, a massage cushion 16, and a support layer 12. The massage airbags 14 are mounted on the massage cushion 16, and a control box 17 for regulating the air pressure within the massage airbags 14 is located at the rear of the support layer 12. The massage cushion 16 is disposed between the comfort layer 15 and the support layer 12. The support layer 12 provides vertical support for the massage airbags 14, ensuring that the vertical stroke of the inflated massage airbags 14 is converted into a pressing force against the user. The comfort layer 15 also utilizes its own deformation to eliminate the foreign body sensation caused by the deflation of the massage cushion 16, thereby enhancing the user's sleeping experience.

[0047] The structure and effect of the massage airbag described in this embodiment are consistent with those in the first embodiment and will not be described in detail.

Claims

1. A massage airbag, comprising a bag body, characterized in that: The sac comprises a columnar massage section (1) and a columnar base section (2) which are coaxially arranged and connected vertically. The diameter of the massage section (1) is smaller than the diameter of the base section (2). When inflated, the base section (2) lifts the massage section (1) upward, and the top surface of the massage section (1) bulges upward to form a massage resistance surface (3).

2. A massage airbag according to claim 1, characterized in that: A central through hole (4) for air flow is provided between the middle of the bottom surface of the massage section (1) and the middle of the top surface of the base section (2).

3. A massage airbag according to claim 1 or 2, characterized in that: The massage section (1) comprises at least two massage unit bags (5) which are vertically stacked and connected.

4. A massage airbag according to claim 3, characterized in that: The massage unit capsule (5) comprises two small-diameter substrates (6), and the small-diameter substrates (6) stacked vertically are fixedly connected by peripheral adhesion and enclosed to form the massage unit capsule (5); or, an upper through hole (7) for air flow is provided in the middle of the corresponding surface of adjacent massage unit capsules (5).

5. A massage airbag according to claim 1 or 2, characterized in that: The base segment (2) comprises at least two vertically stacked and interconnected base unit capsules (8).

6. A massage airbag according to claim 5, characterized in that: The base unit capsule (8) comprises two large-diameter base sheets (9), and the large-diameter base sheets (9) stacked vertically are fixedly connected by peripheral bonding and enclosed to form the base unit capsule (8); or, the middle parts of the corresponding surfaces of adjacent base unit capsules (8) are provided with lower through holes (10) for airflow.

7. A massage airbag according to claim 1 or 2, characterized in that: The bottom of the base section (2) is provided with an air port (11) communicating with the outside.

8. A massage cushion using the massage airbag according to any one of claims 1 to 7, comprising a cushion body (13), characterized in that: The massage airbag (14) is arranged on the cushion body (13).

9. A massage cushion according to claim 8, characterized in that: The massage airbags (14) are connected in series via air pipes arranged in the cushion body (13); or, the massage airbags (14) are arranged linearly and equidistantly; or, the massage airbags (14) are arranged in a matrix shape.

10. A mattress using the massage airbag according to any one of claims 1 to 7, comprising a main body and an outer cover wrapping the main body, characterized in that: The body comprises a comfort layer (15), a massage cushion (16), and a support layer (12) which are arranged in sequence from top to bottom; the massage cushion is provided with the massage airbag (14); and the rear part of the support layer (12) is provided with a control box (17) for adjusting the air pressure in the massage airbag (14).

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