Massage airbag cushion and mattress

Abstract

The utility model relates to a massage air bag cushion and a mattress. An existing massage air bag cushion has foreign body sensation after being deflated. The massage cushion comprises a cushion body, the cushion body comprises massage bag bodies which are tightly arranged, a groove which is exposed upwards is formed in the middle of the top wall of each massage bag body, and when the massage bag bodies are inflated, the groove walls of the grooves protrude upwards and form bearing faces exposed out of groove openings of the grooves, so that the massage bag bodies apply massage stimulation upwards. The groove is formed in the middle of the top face of the massage bag body, the bearing face which can be sunken downwards after the massage bag body is deflated is formed through the groove wall of the groove, it is guaranteed that the bearing face has the larger vertical deformation amplitude, then massage stimulation applied to a user is improved, it can be guaranteed that the bearing face is sunken downwards when the massage bag body is idle, and the massage effect is improved. The foreign body sensation of a user is effectively eliminated, and the sleeping comfort is improved.

Description

Technical Field

[0001] This utility model relates to the field of bedding, specifically to a massage airbag cushion and mattress. Background Technology

[0002] Existing massage airbag cushions include a cushion body, which contains closely arranged massage airbags. These airbags expand and contract vertically by inflating and deflating, causing them to bulge upwards and press against the user's surface, providing massage stimulation. To enhance the massage stimulation, a support surface with rigid massage elements is provided on the top surface of each airbag. When the airbag is not in use, the support surface bulges upwards due to the massage elements, causing the user to experience a foreign body sensation due to contact with the support surface, thus affecting sleep comfort. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a massage airbag cushion with a groove in the center of the top surface of the massage bag. The groove wall forms a support surface that can sink downwards after the massage bag is deflated, so that the support surface will not cause a foreign body sensation to the user when the massage bag is not in use, thus improving sleep comfort.

[0004] This invention is achieved through the following method: a massage airbag cushion, comprising a cushion body, wherein the cushion body includes closely arranged massage airbags, and the top wall of each massage airbag has an upwardly exposed groove in the middle. When the massage airbag is inflated, the groove wall bulges upward and forms a support surface exposed at the groove opening, so that the massage airbag applies upward massage stimulation. The groove in the middle of the top surface of the massage airbag, with its groove wall forming a support surface that can sink downward after the massage airbag is deflated, ensures that the support surface has a greater vertical deformation range, thereby enhancing the massage stimulation applied to the user, and also ensures that the support surface sinks downward when the massage airbag is idle, effectively eliminating the user's foreign body sensation and improving sleep comfort.

[0005] Preferably, a rigid massage element is provided in the center of the supporting surface. The supporting surface is raised upwards, driving the massage element to rise, so that the massage element applies upward massage stimulation. The rigid massage element is placed on the supporting surface, which can not only effectively enhance massage stimulation and improve massage comfort, but also use the groove to hide the rigid massage element and prevent the user from experiencing a foreign body sensation due to resistance to the massage element.

[0006] Preferably, the massage element can be raised and lowered between an exposed position protruding from the groove opening and a concealed position recessed within the groove. The massage bladder, during reciprocating inflation and deflation, drives the supporting surface to switch between a concave and convex state, allowing the massage element to be raised and lowered between the exposed and concealed positions. This not only meets usage needs and improves massage comfort but also effectively conceals the element, enhancing sleep comfort.

[0007] Preferably, the massage bladder inflates and elongates vertically, causing the bottom wall of the groove to bulge upwards and driving the massage element to rise and switch to the exposed position. Conversely, the massage bladder deflates and contracts vertically, causing the bottom wall of the groove to sink downwards and reset, driving the massage element to switch to the concealed position. The massage bladder achieves vertical expansion and contraction through inflation and deflation, which not only drives the support surface to rise and deform through its own expansion and contraction, thereby controlling the massage element's movement between the exposed and concealed positions, but also provides effective support for the massage element through changes in firmness.

[0008] Preferably, when the massage element is in the concealed position, its top surface is flush with the opening of the groove. The depth of the groove is not less than the height of the massage element, ensuring that the massage element can be completely concealed within the groove after the massage bladder is deflated.

[0009] Preferably, the top surface of the massage element is a spherical shape with an upward bulge in the middle, which ensures that the contact area between the massage element and the user can be changed according to the force applied, and also provides the user with a comfortable pressing experience.

[0010] Preferably, the groove wall is spherical to ensure that the supporting surface can accurately reset its deformation, thereby effectively implementing reciprocating lifting and lowering.

[0011] Preferably, the massage bladder is shaped like a frustum, wider at the bottom than the top, to reduce the area of ​​its top surface. Reducing the top diameter of the massage bladder decreases the contact area with the user, thereby increasing the intensity of the massage stimulation. Increasing the bottom diameter improves anti-tilt performance, thus providing vertical support for the massage device.

[0012] Preferably, the outer wall of the massage bladder is provided with an annular inner corner and an annular outer corner, which are formed by alternating concave and convex shapes from top to bottom. The inner and outer corners guide the vertical expansion and contraction of the massage bladder through opening and closing. The alternating vertical arrangement of the inner and outer corners on the outer wall of the massage bladder ensures that the outer wall of the massage bladder can bend along the inner and outer corners and achieve vertical expansion and contraction. This not only guides the massage bladder to deform in a preset direction, but also ensures that the vertical deformation range of the massage bladder meets the usage requirements.

[0013] Preferably, the massage bladders are arranged in a matrix (e.g., Figure 5 As shown, adjacent massage bladders are connected by corresponding air vents to ensure that the air pressure inside the massage bladders can be adjusted synchronously, thereby ensuring that the massage bladders can deform synchronously and apply massage stimulation to the user. The massage bladders are arranged in a matrix to ensure that all areas of the user's surface can be effectively pressed, improving the comfort of the massage.

[0014] Preferably, the massage bag includes an upper cover and a bottom plate. The bottom side of the upper cover extends outward to form an air groove, and the bottom plate seals the bottom surface of the upper cover and surrounds the air groove to form an air vent that communicates with the outside. The upper cover and the bottom plate are processed independently and then stacked and bonded to form the massage bag. Adjacent massage bags are connected by the air vent formed by the air groove and the bottom plate, which facilitates processing and ensures a tight seal.

[0015] A mattress includes the massage airbag cushion and a support cushion, wherein the massage airbag cushion is provided to the user to provide a massage function, thereby enhancing the user experience.

[0016] The beneficial effects of this utility model are as follows: A groove is provided in the middle of the top surface of the massage bag, and the groove wall forms a support surface that can be recessed downward after the massage bag is deflated. This ensures that the support surface has a larger vertical deformation range, thereby enhancing the massage stimulation applied to the user. It also ensures that the support surface is recessed downward when the massage bag is idle, effectively eliminating the user's foreign body sensation and improving sleep comfort. Attached Figure Description

[0017] Figure 1 This is a cross-sectional view of the massage bladder during deflation as described in Example 1.

[0018] Figure 2 This is a cross-sectional view of the massage bladder as described in Embodiment 1 when it is inflated.

[0019] Figure 3 This is a cross-sectional view of the massage bladder described in Embodiment 1;

[0020] Figure 4 This is a cross-sectional view of the massage bag body with massage components as described in Embodiment 1.

[0021] Figure 5 This is a schematic diagram of the structure of the massage airbag cushion described in Embodiment 1;

[0022] Figure 6 This is a schematic diagram of the disassembly structure of the mattress described in Example 2;

[0023] In the diagram: 1. Massage bag body, 2. Supporting surface, 3. Massage component, 4. Groove, 5. Inner corner, 6. Outer corner, 7. Air vent, 8. Upper cover, 9. Base plate, 10. Massage airbag cushion, 11. Support cushion. Detailed Implementation

[0024] The essential features of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0025] Example 1:

[0026] This embodiment provides a massage airbag cushion.

[0027] like Figure 1 and 2 The massage airbag cushion shown includes a cushion body, which includes closely arranged massage airbags 1. The top wall of each massage airbag 1 has an upward-facing exposed groove 4. When the massage airbag 1 is inflated, the groove wall of the groove 4 bulges upward, forming a support surface 2 exposed at the groove opening, allowing the massage airbag 1 to apply upward massage stimulation. The groove 4 in the center of the top surface of the massage airbag 1, with its groove wall forming a downward-facing support surface 2 after the massage airbag 1 is deflated, ensures that the support surface 2 has a greater vertical deformation range, thereby enhancing the massage stimulation applied to the user. It also ensures that the support surface 2 is concave when the massage airbag 1 is idle, effectively eliminating the user's foreign body sensation and improving sleep comfort.

[0028] In this embodiment, a rigid massage element 3 (such as...) is provided in the middle of the supporting surface 2. Figure 4 As shown), the supporting surface 2 bulges upward and drives the massage element 3 to rise upward, so that the massage element 3 applies upward massage stimulation. In use, the massage bag 1 achieves vertical expansion and contraction deformation through inflation and deflation. The contour of the supporting surface 2 changes synchronously with the air pressure change inside the massage bag 1, allowing the massage element 3 to switch between an exposed position protruding from the groove 4 and a hidden position recessed within the groove 4. The massage bag 1 inflates and extends vertically, causing the bottom wall of the groove 4 to bulge upward and driving the massage element 3 to switch to the exposed position. The massage bag 1 deflates and contracts vertically, causing the bottom wall of the groove 4 to retract downward and driving the massage element 3 to switch to the hidden position. Specifically:

[0029] When the massage bladder 1 is inflated, the massage bladder 1 extends vertically, the supporting surface 2 changes from a concave state to a convex state, and the massage component 3 moves in tandem with the supporting surface 2 and switches to the exposed position. The vertical extension distance generated by the massage bladder 1 and the vertical displacement generated by the supporting surface 2 are concentrated on the massage component 3, so that the massage component 3 moves upward to contact the user's surface and apply massage stimulation to the user.

[0030] When the massage bladder 1 deflates, it contracts vertically, and the supporting surface 2 changes from a raised state to a concave state. The massage element 3 moves in tandem with the supporting surface 2 and switches to a hidden position. The vertical contraction distance generated by the massage bladder 1 and the vertical displacement generated by the supporting surface 2 are concentrated on the massage element 3, causing the massage element 3 to disengage from the user by moving downward, preparing for the application of massage stimulation again. At the same time, the massage element 3 moves into the groove 4 with the supporting surface 2, which hides the massage element 3 and prevents the user from experiencing a foreign body sensation due to contact with the massage element 3.

[0031] In this embodiment, when the massage element 3 is in the hidden position, the top surface of the massage element 3 is flush with the groove opening of the groove 4, ensuring that the top surface of the massage element 3 and the groove opening of the groove 4 can support the user at the same time. By increasing the contact area between the user and the top of the massage bladder 1, the feeling of foreign objects is eliminated, thereby improving sleep comfort.

[0032] In this embodiment, the top surface of the massage element 3 is a spherical shape with an upward bulge in the middle, so that the contact area between the user and the top surface of the massage element 3 will increase as the resistance increases, ensuring that the massage stimulation is maintained within a preset range and improving the comfort of the massage.

[0033] In this embodiment, the groove wall of the groove 4 is spherical, which ensures that the groove wall of the groove 4 has good vertical deformation space, ensuring that the massage component 3 can switch between exposed and hidden positions, and also ensures that the groove wall of the groove 4 can deform accurately, preventing the situation of unrecoverable deformation, and ensuring the working reliability of the massage bladder 1.

[0034] In this embodiment, the massage bladder 1 is shaped like a frustum, smaller at the top and larger at the bottom (e.g., ...). Figure 3 As shown), the area of ​​the top surface of the massage bag 1 is reduced. The horizontal cross-section of the massage bag 1 is circular to ensure that the force is evenly distributed in all circumferential areas, thereby ensuring that the massage bag 1 can deform vertically along its axis and preventing the massage bag 1 from tilting or bending when it is stretched. This ensures that the massage bag 1 can apply massage stimulation upwards and also prevents adjacent massage bags 1 from interfering with each other due to tilting.

[0035] In this embodiment, the outer wall of the massage bladder 1 is provided with an annular inner corner 5 and an annular outer corner 6, which are formed by alternating concave and convex shapes from top to bottom. The inner corner 5 and the outer corner 6 guide the vertical expansion and contraction of the massage bladder 1 through opening and closing. The alternating vertical arrangement of the inner corner 5 and the outer corner 6 on the outer wall of the massage bladder 1 ensures that the outer wall of the massage bladder 1 can bend along the inner corner 5 and the outer corner 6 and achieve vertical expansion and contraction. This serves to guide the massage bladder 1 to deform in a preset direction and ensures that the vertical deformation range of the massage bladder 1 meets the usage requirements. The opening and closing of the inner corner 5 and the outer corner 6 guides the vertical expansion and contraction of the massage bladder 1, ensuring that the massage bladder 1 can deform precisely.

[0036] In this embodiment, the massage bags 1 are arranged in a matrix, which not only ensures that all areas of the user's surface can be effectively massaged, but also facilitates assembly and production.

[0037] In this embodiment, the massage bladder 1 includes an upper cover 8 and a base plate 9. The upper cover 8 and the base plate 9 are independently processed and then stacked and welded together. This facilitates mass production, improves processing efficiency, and enhances product quality by reducing the welding area, preventing air leakage in the welding area and ensuring the airtightness of the massage bladder 1. The welding methods include ultrasonic welding and high-frequency welding, ensuring good sealing performance in the welding area. Both methods should be considered specific implementations of this embodiment.

[0038] In this embodiment, adjacent massage bags 1 are connected by corresponding air vents 7. The bottom side of the upper cover 8 extends outward to form an air groove. The bottom plate 9 seals the bottom surface of the upper cover 8 and surrounds the air groove to form an air vent 7 that communicates with the outside. The air groove and the upper cover 8 are integrally formed. When the bottom plate 9 is stacked and fixed with the upper cover 8, it seals the opening of the air groove, thereby simplifying the processing steps, improving processing efficiency, and ensuring processing reliability. Air grooves are provided on both sides of the upper cover 8 to facilitate the formation of air channels connecting to adjacent massage bags 1 on both sides of the massage bags 1, thereby allowing the air pressure inside the massage bags 1 in the same row to be synchronously controlled and adjusted.

[0039] Understandably, the massage bag 1 directly contacts the user through its supporting surface and applies massage stimulation to the user, which should also be considered a specific implementation of this embodiment.

[0040] Example 2:

[0041] Compared to Embodiment 1, this embodiment provides a mattress.

[0042] like Figure 6 The mattress shown includes the massage airbag cushion 10 and the support cushion 11. The massage airbag cushion 10 is positioned above the support cushion 11. The support cushion 11 provides reliable support for the user, and the massage airbag cushion 10 provides massage function for the user, effectively improving lying comfort.

[0043] In this embodiment, the massage airbag cushion 10 and the support cushion 11 are stacked vertically and wrapped by an outer cover, which protects and positions the massage airbag cushion 10 and the support cushion 11.

[0044] The other structures and effects of the massage airbag cushion described in this embodiment are the same as those in Embodiment 1, and will not be repeated here.

Claims

1. A massage air bag cushion comprising a cushion body including closely arranged massage cells (1), characterized in that, The massage capsule body (1) is provided with a recess (4) in the middle of the top wall, which is open upward. When the massage capsule body (1) is inflated, the groove wall of the recess (4) rises upward and forms a supporting surface (2) exposed to the groove opening of the recess (4), so that the massage capsule body applies upward massage stimulation. The middle of the supporting surface (2) is provided with a hard massage piece (3). The supporting surface (2) rises upward and drives the massage piece (3) to rise upward, so that the massage piece (3) forms upward massage stimulation.

2. The massaging air bag cushion according to claim 1, wherein The massage piece (3) can be lifted and switched between the exposed working position protruding outward from the groove opening (4) and the hidden working position recessed in the recess (4).

3. The massaging air bag cushion according to claim 2, wherein The massage capsule body (1) is inflated and vertically elongated, so that the bottom wall of the recess (4) rises upward and drives the massage piece (3) to switch to the exposed working position. The massage capsule body (1) is deflated and vertically contracted, so that the bottom wall of the recess (4) is concave downward and reset, and the massage piece (3) is switched to the hidden working position.

4. The massaging air bag cushion according to claim 2, wherein When the massage piece (3) is in the hidden working position, the top surface of the massage piece (3) is flush with the groove opening of the recess (4); or the top surface of the massage piece (3) is in the form of a spherical surface rising upward in the middle.

5. The massaging air bag cushion according to claim 1, wherein The groove wall of the recess (4) is in the form of a spherical surface; or the massage capsule body (1) is in the form of a circular truncated cone with a small upper part and a large lower part, so as to reduce the area of the top surface of the massage capsule body (1).

6. The massaging air bag cushion according to any one of claims 1 to 5, characterized in that, The outer side wall of the massage capsule body (1) is provided with an annular inner corner (5) and an annular outer corner (6) formed by radially alternating concave and convex from top to bottom. The inner corner (5) and the outer corner (6) guide the vertical expansion and contraction of the massage capsule body (1) by opening and closing.

7. The massaging air bag cushion according to any one of claims 1 to 5, wherein The massage capsule bodies (1) are arranged in a matrix form, and adjacent massage capsule bodies (1) are connected through corresponding air ports (7).

8. The massaging air bag cushion according to claim 7, wherein The massage capsule body (1) comprises an upper cover (8) and a bottom plate (9). The bottom surface side of the upper cover (8) is provided with a gas groove formed by extending outward. The bottom plate (9) blocks the bottom surface of the upper cover (8) and forms an air port (7) connected with the outside with the gas groove.

9. A mattress characterized in that, The massage air bag cushion (10) and the supporting cushion (11) are included.

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