Air bag and massaging belt with the air bag

Abstract

The utility model discloses air bag bag and the massage waistband with air bag bag, including air bag bag body, be equipped with a plurality of air bag protrusions on the air bag bag body, every air bag protrusion all forms in the two layer telescopic cavity with air inlet, two layer telescopic cavity has the expansion state of driving air bag protrusion opposite side protruding of air inlet and makes air bag protrusion close air inlet's contraction state, when air bag protrusion is in expansion state, the position of air bag protrusion outer surface opposite side air inlet forms with air inlet and has the ejection interval. The utility model has the following advantages and effects: the utility model can realize point to point massage to acupoint, to this to promote massage effect and comfort.

Description

Technical Field

[0001] This utility model relates to a physiotherapy massage device, and more particularly to an airbag and a massage belt with the airbag. Background Technology

[0002] A massage belt is a portable massage device designed to relieve lower back fatigue and promote blood circulation. It typically contains built-in massage balls, air bags, or vibration motors, which massage the lower back through vibration, kneading, and heat application to help relax muscles and relieve pain.

[0003] Existing airbag massage waist belts consist of a waist belt body, a controller, and an airbag. The existing airbag moves as a whole when inflating and contracting. While this method can massage the waist, the large area of ​​force application prevents the formation of effective concentrated pressure points, making it difficult to achieve point-to-point massage of acupoints. This significantly reduces the massage effect and comfort. Utility Model Content

[0004] The purpose of this invention is to provide an airbag that can provide point-to-point massage to acupoints, thereby improving the massage effect and comfort.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an airbag bag, including an airbag body, wherein the airbag body is provided with a plurality of airbag protrusions, and each airbag protrusion has a two-layer telescopic cavity with an air inlet. The two-layer telescopic cavity has an expansion state in which the airbag protrusion protrudes outward from the side opposite to the air inlet and a contraction state in which the airbag protrusion approaches the air inlet. When the airbag protrusion is in the expansion state, a push-out gap is formed between the position of the outer surface of the airbag protrusion opposite to the air inlet and the air inlet.

[0006] By adopting the above technical solution, gas enters the second-layer telescopic cavity through the air inlet. After the gas in the second-layer telescopic cavity expands, it drives the airbag protrusion to expand and push out on the side opposite to the air inlet, thereby increasing the pushing stroke of the airbag protrusion. This allows for more concentrated point-to-point massage of acupoints, thereby improving the massage effect and comfort.

[0007] The airbag protrusion is further configured such that: the airbag protrusion includes a first airbag piece and a second airbag piece that is sealed and connected to the first airbag piece; the two-layer telescopic cavity is formed between the first airbag piece and the second airbag piece; and the air inlet is disposed on the first airbag piece or the second airbag piece.

[0008] By adopting the above technical solution, this configuration method can quickly form a two-layer telescopic cavity, thereby improving production efficiency and reducing costs.

[0009] The configuration is further defined as follows: the sealing connection between the first airbag piece and the second airbag piece forms an annular connection area, the width of which is greater than the width of the air inlet.

[0010] By adopting the above technical solution, the extra stroke of the airbag protrusion is increased through this setting, so that the airbag protrusion can protrude more after expansion, thereby achieving more concentrated point-to-point massage.

[0011] The first airbag piece and the second airbag piece are further configured to be circular in shape.

[0012] By adopting the above technical solutions, excessive bending and wrinkling deformation in local areas can be reduced, thereby extending the service life of the material.

[0013] The airbag is further configured such that a telescopic cavity is formed inside the airbag, and each air inlet communicates with the telescopic cavity.

[0014] By adopting the above technical solution, a telescopic cavity drives the airbag to expand and massage the muscles, and the airbag protrusions further enhance the massage effect and comfort of the product by massaging acupoints point by point.

[0015] The further configuration is as follows: the first layer of telescopic cavity is composed of at least two independent telescopic cavities, and each telescopic cavity is connected to an air inlet pipe, and each telescopic cavity is connected to at least one airbag protrusion.

[0016] By adopting the above technical solution, multiple spaced force application points are formed to ensure blood flow between the force application gaps, making the massage structure healthier and more comfortable.

[0017] Another objective of this invention is to provide a massage belt that offers better massage effects and comfort.

[0018] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a massage waist belt, including an airbag, a waist belt body and a controller installed on the waist belt body, wherein one side of the waist belt body is an adhesive surface, and a main hook surface that is bonded to the adhesive surface is provided on the side of the waist belt body opposite to the adhesive surface and near one end of the waist belt body.

[0019] By adopting the above technical solution, the main hook surface and the adhesive surface are used to achieve stepless binding and fixation of the waist belt body, making it more adaptable.

[0020] A further configuration is provided: the adhesive surface is connected by an elastic band to a reinforcing hook surface that is bonded to the adhesive surface.

[0021] By adopting the above technical solution, the design of the hook surface is strengthened to improve the binding strength and stability of the belt body.

[0022] The design is further configured such that: the airbag body is disposed inside the waist belt body, and the waist belt body is provided with a support rib on the side opposite to the airbag protrusion of the airbag body, and several support ribs are arranged at intervals along the length direction of the waist belt body.

[0023] By adopting the above technical solution, the setting of the support rib plate can better support the expansion of the airbag body on the side opposite to the support rib plate, thereby forming a more effective massage effect.

[0024] The further configuration is as follows: the adhesive surface is provided with a plurality of reinforcing strips, and each reinforcing strip forms an installation cavity with the adhesive surface, and the supporting rib is disposed in the installation cavity.

[0025] By adopting the above technical solution, this setting method can facilitate the installation of the support rib plate while effectively fixing it to prevent displacement.

[0026] In summary, this utility model has the following beneficial effects: it can perform point-to-point massage on acupoints, thereby improving the massage effect and comfort. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of Embodiment 1;

[0028] Figure 2 This is a cross-sectional view of Embodiment 1;

[0029] Figure 3 This is a schematic diagram of the structure of Example 2;

[0030] Figure 4 This is a schematic diagram of the supporting rib plate in Example 2.

[0031] In the diagram: 1. Airbag body; 2. Airbag protrusion; 21. First airbag piece; 22. Second airbag piece; 3. Air inlet; 4. Second-layer telescopic cavity; 5. Push-out interval; 6. Connecting area; 7. Telescopic cavity; 8. Waist belt body; 9. Controller; 10. Adhesive surface; 11. Main hook surface; 12. Elastic band; 13. Reinforcing hook surface; 14. Support rib; 15. Reinforcing band; 16. Mounting cavity; 17. Air inlet pipe. Detailed Implementation

[0032] The present invention will be further described in detail below with reference to the accompanying drawings.

[0033] Example 1,

[0034] refer to Figure 1 and Figure 2An airbag includes an airbag body 1 with multiple airbag protrusions 2. Each airbag protrusion 2 has a double-layered telescopic cavity 4 with an air inlet 3. The double-layered telescopic cavity 4 has an inflated state that causes the airbag protrusion 2 to protrude from the side opposite to the air inlet 3, and a contracted state that brings the airbag protrusion 2 closer to the air inlet 3. When the airbag protrusion 2 is in the inflated state, a push-out gap 5 is formed between the position of the outer surface of the airbag protrusion 2 opposite to the air inlet 3 and the air inlet 3.

[0035] The airbag protrusion 2 includes a first airbag piece 21 and a second airbag piece 22 that is sealed and connected to the first airbag piece 21. The two-layer telescopic cavity 4 is formed between the first airbag piece 21 and the second airbag piece 22. The air inlet 3 is opened on the first airbag piece 21 or the second airbag piece 22, and preferably on the second airbag piece 22.

[0036] The sealing connection between the first airbag piece 21 and the second airbag piece 22 forms an annular connection area 6. The width of the connection area 6 is greater than the width of the air inlet 3, and the connection area 6 is annular. The connection area 6 is formed by rolling welding the first airbag piece 21 and the second airbag piece 22.

[0037] The first airbag sheet 21, the second airbag sheet 22, and the airbag body 1 are all made of non-breathable non-woven fabric, specifically cast non-breathable PE-coated non-woven fabric or laminated non-woven fabric. The first airbag sheet 21 and the second airbag sheet 22 are circular in shape. A telescopic cavity is formed inside the airbag body 1, and each air inlet 3 communicates with a telescopic cavity. The telescopic cavity consists of at least two independent telescopic cavity bodies 7, and each telescopic cavity body 7 is fixedly connected to an air inlet pipe 17. At least one airbag protrusion 2 is connected to each telescopic cavity body 7, and the airbag protrusion 2 is sealed to the airbag body 1 by welding.

[0038] Example 2,

[0039] refer to Figure 3 and Figure 4 A massage belt includes an airbag, a belt body 8, and a controller 9 fixedly installed on the belt body 8. One side of the belt body 8 is an adhesive surface 10, and a main hook surface 11, which is bonded to the adhesive surface 10, is fixedly provided on the side of the belt body 8 opposite to the adhesive surface 10 and near one end of the belt body 8. A reinforcing hook surface 13, which is bonded to the adhesive surface 10, is fixedly connected to the adhesive surface 10 by an elastic band 12. The elastic band 12 is an elastic band, and the adhesive surface 10, the main hook surface 11, and the reinforcing hook surface 13 are all Velcro structures.

[0040] The airbag body 1 is fixedly installed inside the inner cavity of the waist belt body 8. A support rib 14 is provided on the side of the waist belt body 8 opposite to the airbag protrusion 2. Several support ribs 14 are arranged at intervals along the length of the waist belt body 8, and the support ribs 14 are made of plastic. The air inlet pipe 17 is fixedly connected to the controller 9, and the controller 9 is existing technology; its specific structure and principle will not be elaborated upon here.

[0041] Several reinforcing strips 15 are sewn and fixed on the adhesive surface 10. Each reinforcing strip 15 forms an installation cavity 16 with the adhesive surface 10. The supporting rib plate 14 is disposed in the installation cavity 16. The reinforcing strip 15 is a woven strip.

[0042] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. An airbag, comprising an airbag body (1), characterized in that: The airbag body (1) is provided with multiple airbag protrusions (2), and each airbag protrusion (2) has a double-layer telescopic cavity (4) with an air inlet (3). The double-layer telescopic cavity (4) has an expansion state that causes the airbag protrusion (2) to protrude from the side opposite to the air inlet (3) and a contraction state that causes the airbag protrusion (2) to move closer to the air inlet (3). When the airbag protrusion (2) is in the expansion state, there is an ejection gap (5) between the position of the outer surface of the airbag protrusion (2) opposite to the air inlet (3) and the air inlet (3).

2. The airbag according to claim 1, characterized in that: The airbag protrusion (2) includes a first airbag piece (21) and a second airbag piece (22) that is sealed and connected to the first airbag piece (21). The two-layer telescopic cavity (4) is formed between the first airbag piece (21) and the second airbag piece (22). The air inlet (3) is disposed on the first airbag piece (21) or the second airbag piece (22).

3. The airbag according to claim 2, characterized in that: The sealing connection between the first airbag piece (21) and the second airbag piece (22) forms an annular connection area (6), the width of which is greater than the width of the air inlet (3).

4. The airbag according to claim 2, characterized in that: The first airbag piece (21) and the second airbag piece (22) are circular in shape.

5. The airbag according to claim 1, characterized in that: The airbag body (1) has a telescopic cavity, and each of the air inlets (3) is connected to the telescopic cavity.

6. The airbag according to claim 5, characterized in that: The first layer of telescopic cavity is composed of at least two independent telescopic cavities (7), and each telescopic cavity (7) is connected to an air inlet pipe (17). Each telescopic cavity (7) is connected to at least one airbag protrusion (2).

7. A massage belt, comprising an airbag as described in any one of claims 1-6, a belt body (8), and a controller (9) mounted on the belt body (8), characterized in that: One side of the belt body (8) is an adhesive surface (10), and a main hook surface (11) is provided on the side of the belt body (8) opposite to the adhesive surface (10) and close to one end of the belt body (8) to be bonded to the adhesive surface (10).

8. The massage belt according to claim 7, characterized in that: The adhesive surface (10) is connected to a reinforcing hook surface (13) by an elastic band (12).

9. The massage belt according to claim 7, characterized in that: The airbag body (1) is located inside the waist belt body (8). The waist belt body (8) is provided with a support rib (14) on the side opposite to the airbag protrusion (2) of the airbag body (1). Several support ribs (14) are arranged at intervals along the length of the waist belt body (8).

10. The massage belt according to claim 9, characterized in that: The adhesive surface (10) is provided with a plurality of reinforcing strips (15), and each reinforcing strip (15) forms an installation cavity (16) between itself and the adhesive surface (10). The supporting rib (14) is disposed in the installation cavity (16).

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