Air bag, pneumatic massage system and massage equipment

Abstract

The embodiment of the utility model relates to the technical field of air bags, and particularly discloses an air bag, a pneumatic massage system and massage equipment, the air bag comprises a first sub-air bag, a plurality of second sub-air bags and a plurality of air pipes, the plurality of second sub-air bags are arranged on the surface of the first sub-air bag, and the plurality of air pipes are arranged on the surface of the first sub-air bag along the main deformation direction of the air bag. The sectional area of each second sub-air bag is smaller than that of the first sub-air bag, and the first sub-air bag and each second sub-air bag are independently communicated with each air pipe. By means of the mode, the first sub-air bag and each second sub-air bag are independently communicated with each air pipe, so that each second sub-air bag can be independently inflated and deflated, the multiple second sub-air bags are inflated and deflated in turn according to the preset sequence, different massage modes are achieved, and user experience is improved.

Description

Technical Field

[0001] The embodiments of the utility model relate to the technical field of air bags, and in particular to an air bag, a pneumatic massage system and a massage device. Background Art

[0002] In order to improve riding comfort, the seats are ergonomically designed and have a built-in pneumatic massage system. The pneumatic massage system is supplied with air through an air source, and then controls the inflation and deflation of each air bag through a valve assembly to achieve the inflation and deflation of each air bag, thereby realizing the massage function.

[0003] However, in the process of implementing the embodiments of the utility model, the inventors found that: currently, the airbag is expanded by repeated inflation to achieve only a supporting effect, the massage method is too simple and the user experience is poor. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide an air bag, a pneumatic massage system and a massage device, wherein each second sub-air bag is individually connected to each air tube, so that each second sub-air bag can be inflated and deflated independently, thereby allowing multiple air bags to be inflated and deflated in turn in a preset order to achieve different massage methods and enhance user experience.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide an air bag, including a first sub-air bag, multiple second sub-air bags and multiple air tubes, the multiple second sub-air bags are arranged on the surface of the first sub-air bag, along the main deformation direction of the air bag, the cross-sectional area of ​​the second sub-air bag is smaller than the cross-sectional area of ​​the first sub-air bag, the first sub-air bag and each of the second sub-air bags are individually connected to one of the air tubes.

[0006] Optionally, the first sub-air bag is in a ring shape, and the plurality of second sub-air bags are evenly arranged on the surface of the first sub-air bag.

[0007] Optionally, there are three second sub-air bags, and the second sub-air bags are perpendicular to the surface of the first sub-air bags, and the three second sub-air bags are arranged in an equilateral triangle.

[0008] Optionally, the first sub-air bag and the plurality of second sub-air bags are isolated from each other.

[0009] Optionally, the second sub-air bag is at least one layer.

[0010] Optionally, an air pipe communicating with the second sub-air bag passes through the first sub-air bag.

[0011] Optionally, the air bag includes a plurality of massage heads, and one of the massage heads is disposed on an end surface of the second sub-air bag away from the first sub-air bag.

[0012] Optionally, the massage head is in the form of a convex block or a semi-sphere.

[0013] In order to solve the above technical problems, another technical solution adopted by the present invention is: to provide a pneumatic massage system, including the above air bag.

[0014] In order to solve the above technical problems, another technical solution adopted by the present invention is: to provide a massage device, including the above pneumatic massage system.

[0015] In the embodiment of the utility model, the air bag includes a first sub-air bag, a plurality of second sub-air bags and a plurality of air tubes, the plurality of second sub-air bags are arranged on the surface of the first sub-air bag, along the main deformation direction of the air bag, the cross-sectional area of ​​the second sub-air bag is smaller than the cross-sectional area of ​​the first sub-air bag, and the first sub-air bag and each of the second sub-air bags are individually connected to one of the air tubes. By the first sub-air bag and each of the second sub-air bags being individually connected to one of the air tubes, each of the second sub-air bags can be inflated and deflated independently, so that the plurality of second sub-air bags are inflated and deflated in turn in a preset order to achieve different massage methods and enhance the user experience. Furthermore, by superimposing the first sub-air bag and the plurality of second sub-air bags, the second sub-air bag is more stable than the method of using only the second sub-air bag, which causes the second sub-air bag to be too slender. Furthermore, the cross-sectional area of ​​the second sub-air bag is smaller than the cross-sectional area of ​​the first sub-air bag. Compared with the existing method of using only the first sub-air bag, the area of ​​the second sub-air bag fitting the massaged body is smaller, and the pressure is better under the same pressure, thereby achieving a better massage effect.

[0016] Furthermore, the plurality of second sub-air bags of the present invention can be provided with different numbers of layers according to different installation positions of the massage device, so that each second sub-air bag can better fit the massaged body.

[0017] Furthermore, a massage head can be provided in the air bag of the utility model, and the massage pressure can be further increased by the additional massage head to achieve a better massage effect. The massage head is also used to simulate human finger massage to achieve the effect of acupressure massage.

[0018] Furthermore, when the first sub-air bag of the present invention is in the shape of a ring, the air pipe connected to the second sub-air bag passes through the first sub-air bag, which is convenient for the subsequent installation of the air pipe in the massage equipment, reduces the bending of the air pipe, and improves the ventilation effect.

[0019] The pneumatic massage system of the utility model adopts the above-mentioned air bag as a massage air bag, and can provide different massage modes to meet the different needs of the massaged body.

[0020] The massage device of the utility model is provided with a pneumatic massage system, which can massage passengers, thereby helping to relieve passengers' fatigue and improve riding comfort. Moreover, the pneumatic massage system therein adopts the above-mentioned air bag, which can provide different massage methods and enhance the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the structure of the air bag provided by the embodiment of the utility model;

[0023] Figure 2 It is a schematic diagram of the explosion structure of the air bag provided by the embodiment of the utility model;

[0024] Figure 3 It is an exploded front view of the structure of the air bag provided by the embodiment of the utility model.

[0025] Description of reference numerals:

[0026] 100. Airbag;

[0027] 1. First sub-air bag; 11. First inflation nozzle;

[0028] 2. second sub-air bag; 21. second inflation nozzle;

[0029] 3. Trachea. DETAILED DESCRIPTION

[0030] In order to facilitate the understanding of the utility model, the utility model is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "locked to" another element, it can be directly on the other element, or there can be one or more centered elements between them. When an element is described as "connected to" another element, it can be directly connected to the other element, or there can be one or more centered elements between them. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this specification are for illustrative purposes only.

[0031] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by technicians in the technical field of the present invention. The terms used in this specification are only for the purpose of describing specific embodiments and are not used to limit the present invention. The term "and / or" used in this specification includes any and all combinations of one or more related listed items.

[0032] See also Figure 1 , the airbag 100 includes a first sub-airbag 1, a plurality of second sub-airbags 2 and a plurality of air tubes 3. The plurality of second sub-airbags 2 are arranged on the surface of the first sub-airbag 1, and along the main deformation direction X of the airbag 100, the cross-sectional area of ​​the second sub-airbag 2 is smaller than the cross-sectional area of ​​the first sub-airbag 1. The first sub-airbag 1 and each second sub-airbag 2 are individually connected to an air tube 3. Among them, the first sub-airbag 1 and each second sub-airbag 2 are individually connected to an air tube 3, so that the first sub-airbag 1 and each second sub-airbag 2 can be inflated and deflated independently, so that the plurality of second sub-airbags 2 are inflated and deflated in turn in a preset order to achieve different massage methods and enhance the user experience. Furthermore, the superposition of the first sub-airbag 1 and the plurality of second sub-airbags 2 is more stable than the method of using only the second sub-airbag 2, which makes the second sub-airbag 2 too slender. Furthermore, the cross-sectional area of ​​the second sub-air bag 2 is smaller than that of the first sub-air bag 1. Compared with the existing method of using only the first sub-air bag 1, the area where the second sub-air bag 2 fits the massaged body is smaller, and the pressure is better under the same pressure condition, thereby achieving a better massage effect.

[0033] It should be noted that when multiple second sub-air bags 2 are inflated and deflated in turn in a preset order to massage the massaged body, the first sub-air bag 1 can be inflated and deflated at a preset frequency, so that the massaged body can feel a repeated and gentle push on the back, thereby improving the user experience. The preset frequency can be 12-20 times / minute (that is, the human breathing frequency), but the preset frequency is not limited to this and can be set according to actual needs.

[0034] For the first sub-airbag 1, see Figure 2 and Figure 3 The first sub-airbag 1 is disc-shaped and is provided with a first inflation space (not shown) and a first inflation nozzle 11. The first inflation space is connected to the first inflation nozzle 11, so that the first inflation space is inflated and deflated through the first inflation nozzle 11, thereby causing the first sub-airbag 1 to expand and deflate.

[0035] For the second sub-airbag 2, see Figure 2 and Figure 3, a plurality of second sub-airbags 2 are evenly arranged on the surface of the first sub-airbag 1. The second sub-airbag 2 is provided with a second inflation space (not shown) and a second inflation nozzle 21. The second inflation space is not connected to the first inflation space, so that the plurality of second sub-airbags 2 are isolated from the first sub-airbag 1. The second inflation space is connected to the second inflation nozzle 21, so that the second inflation space is inflated and deflated through the second inflation nozzle 21, so that the second sub-airbag 2 is inflated and expanded and deflated and contracted.

[0036] In some embodiments, the surface of the first sub-airbag 1 on which the second sub-airbag 2 is disposed and the surface of the second sub-airbag 2 disposed on the first sub-airbag 1 are both flat, which facilitates the production of the airbag 100 .

[0037] In some embodiments, there are three second sub-air bags 2 , and the second sub-air bags 2 are perpendicular to the surface of the first sub-air bag 1 , and the three second sub-air bags 2 are arranged in an equilateral triangle.

[0038] In some embodiments, the second sub-air bag 2 is at least one layer, and the multiple second inflation spaces are connected in sequence. The second inflation nozzle 21 is arranged in any layer of the multiple layers of the second sub-air bag 2. For example, the second inflation nozzle 21 is arranged in the second sub-air bag of the bottom layer, and the second sub-air bag 2 of the lowest layer is the second sub-air bag 2 arranged on the surface of the first sub-air bag 1. It should be noted that the multiple second sub-air bags 2 can be set up in different layers according to the position where they are installed in the massage device. For example, the second sub-air bag 2 that fits the middle of the massaged body is two layers, and the second sub-air bags 2 that fit the middle and both sides of the massaged body are three layers. The arrangement of multiple layers of multiple second sub-air bags 2 allows each second sub-air bag 2 to better fit the massaged body.

[0039] In some embodiments, the first sub-airbag 1 and the second sub-airbag 2 are both made of flexible materials, and the flexible material can be one of TPU (thermoplastic polyurethane elastomer) and soft PVC (polyvinyl chloride). Both TPU and PVC have good elasticity and wear resistance, so that the first sub-airbag 1 and the second sub-airbag 2 have good elasticity and wear resistance, and improve the sealing performance of the first sub-airbag 1 and the second sub-airbag 2.

[0040] For the above mentioned trachea 3, see Figure 2 and Figure 3 One of the multiple air tubes 3 is connected to the first inflation nozzle 11 , and each of the remaining air tubes 3 is individually connected to each second inflation nozzle 21 .

[0041] In some embodiments, the first sub-air bag 1 is in a circular shape, and the second inflation nozzle 21 is arranged on the surface of the second sub-air bag 2 facing the first sub-air bag 1. The air pipe 3 connected to the second inflation nozzle 21 passes through the first sub-air bag 1, which is convenient for the subsequent installation of the air pipe 3 in the massage equipment, reduces the bending of the air pipe 3, and improves the ventilation effect.

[0042] It should be noted that the first sub-airbag 1 and the plurality of second sub-airbags 2 can be understood as special-shaped airbags, and the special-shaped airbag is provided with a first inflatable space and at least two second inflatable spaces, the first inflatable space and the at least two second inflatable spaces are isolated from each other, and the at least two second inflatable spaces are evenly distributed on the first inflatable space. In some embodiments, there are three second inflatable spaces, and the three second inflatable spaces are distributed in the form of an equilateral triangle on the first inflatable space. Furthermore, the first inflatable space is disc-shaped or annular, and the annular first inflatable space makes one end of the special-shaped airbag annular, and the air pipe 3 connected to the second inflatable space passes through one end of the annular special-shaped airbag.

[0043] In some embodiments, the air bag 100 also includes multiple massage heads, a massage head is arranged on the surface of one end of a second sub-air bag 2 away from the first sub-air bag 1, the massage head is in the form of a convex block or a semi-sphere, and the massage head is used to further increase the massage pressure. The massage head is also used to simulate human finger massage to achieve the effect of acupressure massage.

[0044] In the embodiment of the utility model, the air bag 100 includes a first sub-air bag 1, a plurality of second sub-air bags 2 and a plurality of air tubes 3. The plurality of second sub-air bags 2 are all arranged on the surface of the first sub-air bag 1. Along the main deformation direction X of the air bag 100, the cross-sectional area of ​​the second sub-air bag 2 is smaller than the cross-sectional area of ​​the first sub-air bag 1. The first sub-air bag 1 and each second sub-air bag 2 are individually connected to an air tube 3. Since the first sub-air bag 1 and each second sub-air bag 2 are individually connected to an air tube 3, each second sub-air bag 2 can be inflated and deflated independently, so that the plurality of second sub-air bags 2 are inflated and deflated in turn in a preset order to achieve different massage methods and enhance the user experience. Furthermore, the superposition of the first sub-air bag 1 and the plurality of second sub-air bags 2 is more stable than the method of using only the second sub-air bag 2, which causes the second sub-air bag 2 to be too slender. Furthermore, the cross-sectional area of ​​the second sub-air bag 2 is smaller than that of the first sub-air bag 1. Compared with the existing method of using only the first sub-air bag 1, the area where the second sub-air bag 2 fits the massaged body is smaller, and the pressure is better under the same pressure condition, thereby achieving a better massage effect.

[0045] The utility model also provides an embodiment of a pneumatic massage system, which includes the air bag 100. The structure and function of the air bag 100 can be referred to the above embodiment, and will not be described here one by one. The pneumatic massage system uses the air bag 100 as a massage air bag, which can provide different massage methods to meet the different needs of the massaged body.

[0046] The utility model also provides a massage device embodiment, the massage device includes the above-mentioned pneumatic massage system, the structure and function of the pneumatic massage system can refer to the above-mentioned embodiment, and will not be described one by one here. Among them, the massage device can be a seat for transportation such as a car, a truck, and an aircraft, and the massage device can also be a massage cushion, a massage headrest, an office chair, etc. The massage device is provided with a pneumatic massage system, which can massage the passengers, which is helpful to relieve the fatigue of the passengers and improve the riding comfort. Moreover, the pneumatic massage system adopts the above-mentioned air bag 100, which can provide different massage methods and improve the user experience.

[0047] It should be noted that the preferred embodiments of the utility model are given in the specification and drawings of the utility model, but the utility model can be implemented in many different forms and is not limited to the embodiments described in the specification. These embodiments are not used as additional restrictions on the content of the utility model. The purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. In addition, the above-mentioned technical features continue to be combined with each other to form various embodiments not listed above, which are all regarded as the scope of the description of the utility model; further, for ordinary technicians in this field, they can be improved or transformed according to the above description, and all these improvements and transformations should belong to the scope of protection of the claims attached to the utility model.

Claims

1. An air bag, comprising a first sub-air bag and a plurality of second sub-air bags, wherein the plurality of second sub-air bags are all arranged on the surface of the first sub-air bag, characterized in that: Along the main deformation direction of the airbag, the cross-sectional area of ​​the second sub-airbag is smaller than that of the first sub-airbag. The airbag comprises a plurality of air tubes, and the first sub-airbag and each of the second sub-airbags are individually connected to one of the air tubes.

2. The airbag according to claim 1, characterized in that: The plurality of second sub-air bags are uniformly arranged on the surface of the first sub-air bag.

3. The airbag according to claim 2, characterized in that: There are three second sub-air bags, and the second sub-air bags are perpendicular to the surface of the first sub-air bags. The three second sub-air bags are arranged in an equilateral triangle.

4. The airbag according to claim 1, characterized in that: The first sub-air bag and the plurality of second sub-air bags are isolated from each other.

5. The airbag according to claim 1, characterized in that: The second sub-air bag is at least one layer.

6. The airbag according to claim 1, characterized in that: The first sub-air bag is in a ring shape, and the air pipe communicating with the second sub-air bag passes through the first sub-air bag.

7. The airbag according to any one of claims 1 to 6, characterized in that: The air bag includes a plurality of massage heads, and one of the massage heads is arranged on an end surface of the second sub-air bag away from the first sub-air bag.

8. The airbag according to claim 7, characterized in that: The massage head is in the form of a convex block or a semi-spherical shape.

9. A pneumatic massage system, characterized in that: Comprising the airbag as described in any one of claims 1-8.

10. A massage device, characterized in that: Comprising the pneumatic massage system as described in claim 9.

Images