Massager and massage assembly

Abstract

The utility model provides a massager and a massage assembly. The massager comprises a base plate, a supporting air bag, a first traction air bag and a second traction air bag. The first traction air bag and the second traction air bag are located on the two opposite sides of the supporting air bag respectively. The first connecting end of the first traction air bag and the second connecting end of the second traction air bag are provided with a base plate, and the supporting air bag is arranged on the base plate and located between the first connecting end and the second connecting end. When the supporting air bag, the first traction air bag and the second traction air bag are not inflated, the first traction end of the first traction air bag and the second traction end of the second traction air bag cover the side, away from the base plate, of the supporting air bag. The supporting air bag is gradually opened when inflated, the first traction air bag and the second traction air bag rotate around the first connecting end and the second connecting end respectively when inflated and are gradually opened, and the rotating direction of the first traction air bag when inflated is opposite to the rotating direction of the second traction air bag when inflated. According to the massager and the massage assembly, two-way traction can be achieved, and step missing in the middle is avoided.

Description

Technical Field

[0001] This application relates to the technical field of physiotherapy products, and particularly to a massager and a massage component. Background Art

[0002] In the related art, the periphery of the massage airbag is fixed, and when inflated, it can provide an upward pressing force to achieve massage. However, in actual applications, the massage effect achieved by the one-way pressing force is limited, and the user experience is not good. Utility Model Content

[0003] This application provides a massager and a massage component that can achieve bidirectional traction without void in the middle.

[0004] On the one hand, this application provides a massager, including a base plate, a support airbag, a first traction airbag, and a second traction airbag. The first traction airbag and the second traction airbag are respectively located on opposite sides of the support airbag. The first traction airbag includes a first connection end and a first traction end that are oppositely arranged. The first connection end is fixedly connected to the base plate. The second traction airbag includes a second connection end and a second traction end that are oppositely arranged. The second connection end is fixedly connected to the base plate. The support airbag is disposed on the base plate and is located between the first connection end and the second connection end;

[0005] When the support airbag, the first traction airbag, and the second traction airbag are not inflated, the first traction end covers the side of the support airbag facing away from the base plate, and the second traction end covers the side of the support airbag facing away from the base plate;

[0006] When the support airbag is inflated, it gradually expands. When the first traction airbag is inflated, it rotates around the first connection end and gradually expands. When the second traction airbag is inflated, it rotates around the second connection end and gradually expands. The rotation direction of the first traction airbag when inflated is opposite to the rotation direction of the second traction airbag when inflated.

[0007] On the other hand, this application also provides a massage component, including: a controller, an air pump, and the above-mentioned massager. The air pump inflates the first traction airbag, the second traction airbag, and the support airbag under the control of the controller.

[0008] The massager provided by the present application includes a substrate, a support airbag, a first traction airbag, and a second traction airbag. The first traction airbag and the second traction airbag are respectively located on opposite sides of the support airbag. The first connection end of the first traction airbag is fixedly connected to the substrate, and the second connection end of the second traction airbag is fixedly connected to the substrate. The support airbag is disposed on the substrate and is located between the first connection end and the second connection end. When the support airbag, the first traction airbag, and the second traction airbag are not inflated, the first traction end of the first traction airbag covers the side of the support airbag facing away from the substrate, and the second traction end of the second traction airbag covers the side of the support airbag facing away from the substrate. When the support airbag is inflated, it gradually expands. When the first traction airbag is inflated, it rotates around the first connection end and gradually expands. When the second traction airbag is inflated, it rotates around the second connection end and gradually expands. The rotation direction of the first traction airbag when inflated is opposite to the rotation direction of the second traction airbag when inflated. Therefore, when the first traction airbag and the second traction airbag are inflated, they can rotate in two opposite directions to achieve bidirectional traction. For example, in possible application scenarios, bidirectional traction on the human lumbar spine can be achieved, so that both sides of the human lumbar spine are subjected to reverse tensile forces, achieving a massage effect. At the same time, when the support airbag is inflated, a supporting effect is formed between the first traction airbag and the second traction airbag, which can prevent the area between the first traction airbag and the second traction airbag from forming a void after rotation, thus effectively supporting the human lumbar spine. In addition, the design of the support airbag allows the first traction airbag and the second traction airbag to rotate to a certain extent before the support airbag is inflated and the first traction airbag and the second traction airbag are inflated. Therefore, after the first traction airbag and the second traction airbag are inflated, they can further rotate on the basis of this rotation angle, resulting in a larger overall rotation angle and better traction and massage effects.

[0009] To more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required for the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a schematic structural diagram of a massager provided by an embodiment of the present application;

[0011] Figure 2 is Figure 1 a schematic structural diagram of the first traction airbag of the massager shown including a first connection end and a first traction end, and the second traction airbag including a second connection end and a second traction end;

[0012] Figure 3 is Figure 1 a schematic structural diagram of the first traction airbag and the second traction airbag of the massager shown after inflation;

[0013] Figure 4 is Figure 1 a schematic structural diagram of the support airbag of the massager shown after inflation;

[0014] Figure 5 For Figure 2 The structural schematic diagram of the first traction end of the shown massager covering the second traction end;

[0015] Figure 6 For Figure 5 The structural schematic diagram of the shown massager before the first traction airbag and the second traction airbag are inflated after the support airbag is inflated;

[0016] Figure 7 For Figure 5 The structural schematic diagram of the shown massager after the support airbag, the first traction airbag, and the second traction airbag are inflated;

[0017] Figure 8 For Figure 7 The side schematic diagram of the shown massager;

[0018] Figure 9 For Figure 1 The structural schematic diagram of the shown massager further including a first air connection part and a second air connection part;

[0019] Figure 10 For Figure 1 The structural schematic diagram of the shown massager further including an elastic member;

[0020] Figure 11 This is a structural schematic diagram of a massage component provided by an embodiment of the present application.

[0021] Explanation of reference numerals:

[0022] Massager 100, substrate 10, support airbag 20, first traction airbag 30, second traction airbag 40, first connection end 301, first traction end 302, second connection end 401, second traction end 402, first edge 201, second edge 202, first boundary 320, second boundary 420, elastic member 50, first air connection part 303, second air connection part 403, massage component 1000, air pump 200. Detailed implementation manners

[0023] Next, the technical solutions provided by the present application will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the embodiments described in the present application are only a part of the embodiments, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments described in the present application without creative efforts belong to the protection scope of the present application.

[0024] References to "embodiments" in this application mean that the specific features, structures, or characteristics described in connection with the embodiments can be included in at least one embodiment of this application. The phrase may not necessarily refer to the same embodiment when it appears in various places in the specification, nor are they mutually exclusive, independent, or alternative embodiments to other embodiments. Those skilled in the art can explicitly and implicitly understand that the embodiments described in this application can be combined with other embodiments.

[0025] The terms "first", "second", etc. in the specification, claims, and drawings of this application are used to distinguish different objects, rather than to describe a specific order; the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

[0026] As Figure 1 shown, Figure 1 FIG. 100 is a schematic structural diagram of a massager 100 provided by an embodiment of this application. The massager 100 provided by the embodiment of this application can be used to massage the human lumbar spine in possible application scenarios. For the convenience of describing the massager 100 provided by the embodiment of this application, a coordinate system as Figure 1 shown is established. Among them, the X-axis direction can be understood as the width direction of the massager 100, the Y-axis direction can be understood as the length direction of the massager 100, and the Z-axis direction can be understood as the height direction of the massager 100. The massager 100 includes a substrate 10, a support airbag 20, a first traction airbag 30, and a second traction airbag 40.

[0027] The substrate 10 is used to carry the support airbag 20, the first traction airbag 30, and the second traction airbag 40. The substrate 10 can be a single-layer board, or a double-layer board, or one of multi-layer boards. In this embodiment of the application, the substrate 10 is taken as an example of a single-layer board. The material of the substrate 10 includes but is not limited to plastics, silica gels, leathers, wools, fabrics, etc. The shape of the substrate 10 includes but is not limited to circular, square, rectangular, etc. In this embodiment of the application, the substrate 10 that is generally rectangular is taken as an example. In the application scenario of massaging the human lumbar spine, the substrate 10 may not directly act on the human body.

[0028] In the application scenario of realizing lumbar spine massage for the human body, the support airbag 20 can generate a certain supporting force on the human lumbar spine to avoid the situation of suspension or void. The material of the support airbag 20 includes but is not limited to plastics, silica gels, leathers, wools, cloth materials, etc. For example, the material of the support airbag 20 can be polyvinyl chloride (PVC), or thermoplastic elastomer (TPE), or polyurethane (TPU). The material of the support airbag 20 and the substrate 10 can be the same or different. The shape of the support airbag 20 when not inflated includes but is not limited to circular, square, rectangular, etc. In the embodiment of the present application, the shape of the support airbag 20 when not inflated is generally rectangular as an example. In the width direction of the massager 100, the width dimension of the support airbag 20 is smaller than the width dimension of the substrate 10. In the length direction of the massager 100, the length dimension of the support airbag 20 can be smaller than or equal to the length dimension of the substrate 10. The support airbag 20 is arranged on the substrate 10. In a possible embodiment, the periphery of the support airbag 20 can be fixed to the substrate 10. In another possible embodiment, the bottom surface of the support airbag 20 can be fixed to the substrate 10. The fixing method between the support airbag 20 and the substrate 10 includes but is not limited to integral connection, bonding, snap connection, press fit connection, etc.

[0029] The first traction airbag 30 and the second traction airbag 40 are respectively located on opposite sides of the support airbag 20. In the embodiment of the present application, the first traction airbag 30 and the second traction airbag 40 are respectively located on opposite sides of the support airbag 20 in the width direction of the massager 100. In a possible embodiment, the first traction airbag 30 and the second traction airbag 40 can be symmetrical about the central axis of the support airbag 20. The central axis of the support airbag 20 is parallel to the length direction of the massager 100.

[0030] Please refer to Figure 2 and Figure 3, in the application scenario of realizing lumbar spine massage for the human body, the first traction airbag 30 can generate a certain traction force on the human lumbar spine to achieve the traction effect in one direction and the support effect on the corresponding area of the human lumbar spine. The material of the first traction airbag 30 includes but is not limited to plastics, silicone, leather, wool, cloth materials, etc. For example: the material of the first traction airbag 30 can be polyvinyl chloride (PVC), or thermoplastic elastomer (TPE), or polyurethane (TPU). The material of the first traction airbag 30 and the support airbag 20 can be the same or different. The shape of the first traction airbag 30 when not inflated includes but is not limited to circular, square, rectangular, etc. In the embodiment of the present application, the shape of the first traction airbag 30 when not inflated is generally rectangular as an example. In the width direction of the massager 100, the width dimension of the first traction airbag 30 is smaller than the width dimension of the substrate 10, and the width dimension of the first traction airbag 30 and the width dimension of the support airbag 20 can be the same or different. In the length direction of the massager 100, the length dimension of the first traction airbag 30 can be less than or equal to the length dimension of the substrate 10, and the length dimension of the first traction airbag 30 and the length dimension of the support airbag 20 can be the same or different. The first traction airbag 30 includes a first connection end 301 and a first traction end 302 which are oppositely arranged. When the support airbag 20 and the first traction airbag 30 are not inflated, the first connection end 301 and the first traction end 302 are oppositely arranged in the width direction of the massager 100. The first connection end 301 is fixedly connected to the substrate 10. The fixed connection method between the first connection end 301 and the substrate 10 includes but is not limited to integral connection, bonding, snap connection, pressing, etc. It can be understood that the first connection end 301 realizes the fixed connection between the first traction airbag 30 and the substrate 10. There is no fixed connection relationship between the first traction end 302 and the substrate 10. During the process of inflating the first traction airbag 30 to realize lumbar spine massage for the human body, there is no relative movement between the first connection end 301 and the substrate 10. The "connection end" and "traction end" described in the present application refer to the corresponding partial areas of the traction airbag, and are not used to limit the ends of the traction airbag, and will not be elaborated in the following embodiments.

[0031] In the application scenario of realizing lumbar spine massage for the human body, the second traction airbag 40 can generate a certain traction force on the human body, achieve a traction effect opposite to the direction of the first traction airbag 30, and achieve a supporting effect on the corresponding area of the human lumbar spine. The material of the second traction airbag 40 includes but is not limited to plastics, silica gels, leathers, wools, cloth materials, etc. For example, the material of the second traction airbag 40 can be polyvinyl chloride (PVC), or thermoplastic elastomer (TPE), or polyurethane (TPU). The material of the second traction airbag 40 can be the same as or different from the material of the supporting airbag 20. The shape of the second traction airbag 40 when not inflated includes but is not limited to circular, square, rectangular, etc. In the embodiment of the present application, the shape of the second traction airbag 40 when not inflated is generally rectangular. In the width direction of the massager 100, the width dimension of the second traction airbag 40 is smaller than the width dimension of the substrate 10, and the width dimension of the second traction airbag 40 can be the same as or different from the width dimension of the supporting airbag 20. In the length direction of the massager 100, the length dimension of the second traction airbag 40 can be smaller than or equal to the length dimension of the substrate 10, and the length dimension of the second traction airbag 40 can be the same as or different from the length dimension of the supporting airbag 20. The second traction airbag 40 includes a second connection end 401 and a second traction end 402 which are oppositely arranged. When the supporting airbag 20 and the second traction airbag 40 are not inflated, the second connection end 401 and the second traction end 402 are oppositely arranged in the width direction of the massager 100. The second connection end 401 is fixedly connected to the substrate 10. The fixed connection method between the second connection end 401 and the substrate 10 includes but is not limited to integral connection, bonding, buckling, pressing, etc. It can be understood that the second connection end 401 realizes the fixed connection between the second traction airbag 40 and the substrate 10. There is no fixed connection relationship between the second traction end 402 and the substrate 10. During the process of inflating the second traction airbag 40 to realize lumbar spine massage for the human body, there is no relative movement between the second connection end 401 and the substrate 10.

[0032] The supporting airbag 20 is located between the first connection end 301 and the second connection end 401. It can be understood that in the width direction of the massager 100, the first connection end 301 of the first traction airbag 30 is located on one side of the supporting airbag 20, and the second connection end 401 of the second traction airbag 40 is located on the opposite side of the supporting airbag 20.

[0033] When the support airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated, the first traction end 302 covers the side of the support airbag 20 away from the substrate 10, and the second traction end 402 covers the side of the support airbag 20 away from the substrate 10. It can be understood that when the support airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated, the first traction airbag 30 partially overlaps with the support airbag 20, and the second traction airbag 40 partially overlaps with the support airbag 20. Among them, when the support airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated, the first traction airbag 30 and the second traction airbag 40 may partially overlap or may not overlap. The first traction end 302 can be understood as the part of the first traction airbag 30 covering the side of the support airbag 20 away from the substrate 10 when the support airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated. The first traction airbag 30 may further include a first middle portion between the first traction end 302 and the first connection end 301. When the support airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated, the first middle portion is located on the substrate 10. The second traction end 402 may be understood as a portion of the second traction airbag 40 covering the side of the support airbag 20 away from the substrate 10 when the support airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated. The second traction airbag 40 may further include a second middle portion between the second traction end 402 and the second connection end 401. When the support airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated, the second middle portion is located on the substrate 10.

[0034] Please refer to Figure 3 and Figure 4 , the support airbag 20 gradually opens when inflated. At this time, the support airbag 20 gradually swells in the height direction of the massager 100, and can provide a supporting force in the height direction of the massager 100. The first traction airbag 30 rotates around the first connecting end 301 and gradually opens when inflated. At this time, the first traction airbag 30 gradually swells so as to contact the massage part on one side of the lumbar spine of the human body, and at the same time generates a traction force in one direction when rotating around the first connecting end 301. The second traction airbag 40 rotates around the second connecting end 401 and gradually opens when inflated. At this time, the second traction airbag 40 gradually swells so as to contact the massage part on the other side of the lumbar spine of the human body, and at the same time generates a traction force in another direction when rotating around the second connecting end 401. The rotation direction of the first traction airbag 30 when inflated is opposite to the rotation direction of the second traction airbag 40 when inflated. It can be understood that the direction of the traction force generated by the first traction airbag 30 is opposite to the direction of the traction force generated by the second traction airbag 40. For example, in an application scenario of massaging the lumbar spine of a human body, the first traction airbag 30 and the second traction airbag 40 can respectively traction the lumbar spine of the human body to the left and to the right.

[0035] The massager 100 provided by the present application includes a substrate 10, a support airbag 20, a first traction airbag 30, and a second traction airbag 40. The first traction airbag 30 and the second traction airbag 40 are respectively located on opposite sides of the support airbag 20. The first connection end 301 of the first traction airbag 30 is fixedly connected to the substrate 10, and the second connection end 401 of the second traction airbag 40 is fixedly connected to the substrate 10. The support airbag 20 is disposed on the substrate 10 and is located between the first connection end 301 and the second connection end 401. When the support airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated, the first traction end 302 of the first traction airbag 30 covers the side of the support airbag 20 facing away from the substrate 10, and the second traction end 402 of the second traction airbag 40 covers the side of the support airbag 20 facing away from the substrate 10. When the support airbag 20 is inflated, it gradually expands. When the first traction airbag 30 is inflated, it rotates around the first connection end 301 and gradually expands. When the second traction airbag 40 is inflated, it rotates around the second connection end 401 and gradually expands. The rotation direction of the first traction airbag 30 when inflated is opposite to the rotation direction of the second traction airbag 40 when inflated. Therefore, when the first traction airbag 30 and the second traction airbag 40 are inflated, they can rotate in two opposite directions to achieve bidirectional traction. For example, in a possible application scenario, it can achieve bidirectional traction on the human lumbar spine, so that both sides of the human lumbar spine are subjected to reverse tensile forces, achieving a massage effect. At the same time, when the support airbag 20 is inflated, it forms a supporting effect between the first traction airbag 30 and the second traction airbag 40, which can prevent the area between the two from forming a void after rotation, so as to effectively support the human lumbar spine. In addition, the design of the support airbag 20 enables the first traction airbag 30 and the second traction airbag 40 to rotate to a certain extent before the support airbag 20 is inflated and the first traction airbag 30 and the second traction airbag 40 are inflated. In this way, after the first traction airbag 30 and the second traction airbag 40 are inflated, they can further rotate based on this rotation angle, so that the overall rotation angle is larger and the traction and massage effects are better.

[0036] In a possible embodiment, as Figure 5 shown, when the support airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated, part of the first traction end 302 covers the side of part of the second traction end 402 facing away from the support airbag 20, or when the support airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated, part of the second traction end 402 covers the side of part of the first traction end 302 facing away from the support airbag 20.

[0037] It can be understood that when the supporting airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated, a part of the first traction airbag 30 overlaps with the second traction airbag 40. Optionally, a part of the first traction end 302 away from the first connection end 301 covers the side of a part of the second traction end 402 away from the second connection end 401 that faces away from the supporting airbag 20. In this embodiment, when the supporting airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated, a part of the first traction airbag 30, a part of the second traction airbag 40, and the supporting airbag 20 are stacked in the height direction of the massager 100. Optionally, a part of the second traction end 402 away from the second connection end 401 covers the side of a part of the first traction end 302 away from the first connection end 301 that faces away from the supporting airbag 20. In this embodiment, when the supporting airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated, a part of the second traction airbag 40, a part of the first traction airbag 30, and the supporting airbag 20 are stacked in the height direction of the massager 100.

[0038] In this embodiment, by making a part of the first traction airbag 30 overlap with the second traction airbag 40 when the supporting airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated, the contact area between the first traction airbag 30, the second traction airbag 40 and the human lumbar spine after inflation can be increased, so that a greater two-way traction amplitude can be generated.

[0039] In a possible embodiment, as Figure 5 shown, the supporting airbag 20 includes a first edge 201 and a second edge 202 which are oppositely arranged, and the second edge 202 is located on the side of the first edge 201 away from the first connection end 301. The first traction end 302 includes a first boundary 320, and the first boundary 320 is located on the side of the first traction end 302 away from the first connection end 301. The second traction airbag 40 includes a second boundary 420, and the second boundary 420 is located on the side of the second traction end 402 away from the second connection end 401.

[0040] Wherein, when the supporting airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated, the first boundary 320 is located between the first edge 201 and the second edge 202, and the distance between the first boundary 320 and the second edge 202 is less than or equal to the distance between the first boundary 320 and the first edge 201, and / or, the second boundary 420 is located between the first edge 201 and the second edge 202, and the distance between the second boundary 420 and the first edge 201 is less than or equal to the distance between the second boundary 420 and the second edge 202.

[0041] It can be understood that the first edge 201 and the second edge 202 are oppositely arranged along the width direction of the massager 100. The first connection end 301, the first edge 201, the second edge 202, and the second connection end 401 are arranged in sequence along the width direction of the massager 100. The first boundary 320 is the edge of the first traction end 302 that is far from the first connection end 301. The second boundary 420 is the edge of the second traction end 402 that is far from the second connection end 401. When the support airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated, the first traction end 302 covers half or more of the support airbag 20, and / or the second traction end 402 covers half or more of the support airbag 20.

[0042] On the one hand, this embodiment can enable the first traction airbag 30 and the second traction airbag 40 to have sufficient coverage area with the support airbag 20, which is conducive to the first traction airbag 30 and the second traction airbag 40 to rotate more greatly on the basis of the support airbag 20, so that the first traction airbag 30 and the second traction airbag 40 form a more powerful traction effect during the rotation process; on the other hand, it can avoid the rotation arms of the first traction airbag 30 and the second traction airbag 40 being too long or too short, so that the first traction airbag 30 and the second traction airbag 40 can generate effective traction force. Among them, when the rotation arms of the first traction airbag 30 and the second traction airbag 40 are too long, it is not conducive to the rotation of the first traction airbag 30 and the second traction airbag 40, resulting in insufficient traction force; when the rotation arms of the first traction airbag 30 and the second traction airbag 40 are too short, it is not conducive to the first traction airbag 30 and the second traction airbag 40 to contact the human lumbar spine, resulting in traction failure.

[0043] Among them, the perpendicular bisector of the line connecting the first edge 201 and the second edge 202 forms the central axis of the support airbag 20. The central axis of the support airbag 20 can refer to the Figure 5 M line shown in the attached figure. In a possible embodiment, when the support airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated, the distance between the first boundary 320 and the second edge 202 is greater than the distance between the first boundary 320 and the central axis, and / or the distance between the second boundary 420 and the first edge 201 is greater than the distance between the second boundary 420 and the central axis.

[0044] It can be understood that when the support airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated, the first boundary 320 is located between the central axis of the support airbag 20 and the second edge 202, and the first boundary 320 is relatively close to the central axis of the support airbag 20 and relatively far from the second edge 202; and / or when the support airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated, the second boundary 420 is located between the central axis of the support airbag 20 and the first edge 201, and the second boundary 420 is relatively close to the central axis of the support airbag 20 and relatively far from the first edge 201.

[0045] In other words, when the support airbag 20, the first traction airbag 30, and the second traction airbag 40 are not inflated, at least a part of the first traction end 302 of the first traction airbag 30 and the second traction end 402 of the second traction airbag 40 are overlapped with each other at the middle position of the support airbag 20 in the width direction of the massager 100.

[0046] In this embodiment, the overlapping relationship of the support airbag 20, the first traction airbag 30, and the second traction airbag 40 when not inflated enables the turning arms of the first traction airbag 30 rotating around the first connection end 301 and the second traction airbag 40 rotating around the second connection end 401 to extend as much as possible without exceeding the limit. The first traction end 302 of the first traction airbag 30 and the second traction end 402 of the second traction airbag 40 are overlapped near the middle position of the support airbag 20. In this way, after the support airbag 20 is inflated and expanded, the height of the middle position and the area near the middle of the support airbag 20 is relatively high. Thus, when the support airbag 20 is inflated, the first traction airbag 30 and the second traction airbag 40 can rotate with the relatively high position of the support airbag 20 as the fulcrum, increasing the turning force of the first traction airbag 30 and the second traction airbag 40, and making the rotation of the first traction airbag 30 and the second traction airbag 40 smoother.

[0047] In a possible embodiment, as Figure 6 shown, when the support airbag 20 is in the maximum inflation state and the first traction airbag 30 and the second traction airbag 40 are not inflated, the first traction end 302 and the second traction end 402 are spaced apart, and the spacing distance between the first traction end 302 and the second traction end 402 is less than or equal to 1 / 3 of the spacing between the first edge 201 and the second edge 202.

[0048] It can be understood that when the support airbag 20 is in the maximum inflation state and the first traction airbag 30 and the second traction airbag 40 are not inflated, the first traction end 302 and the second traction end 402 do not overlap. At this time, a part of the support airbag 20 is exposed between the first traction end 302 and the second traction end 402, and the exposed width of the support airbag 20 is less than or equal to 1 / 3 of the total width of the support airbag 20. In the embodiment of the present application, the support airbag 20 being in the maximum inflation state can also be understood as when the support airbag 20 has the maximum opening amount.

[0049] In this embodiment, after the support airbag 20 is inflated, the overlapping relationship between the first traction airbag 30 and the second traction airbag 40 when not inflated causes the first traction end 302 of the first traction airbag 30 and the second traction end 402 of the second traction airbag 40 to gradually move away from each other during the inflation process of the support airbag 20. If the distance between the first traction end 302 of the first traction airbag 30 and the second traction end 402 of the second traction airbag 40 is too large, it will cause the first traction airbag 30 to rotate at a small angle during the inflation process, and the second traction airbag 40 to rotate at a small angle during the inflation process. In this embodiment, by restricting the distance between the first traction end 302 and the second traction end 402 of the first traction airbag 30 and the second traction airbag 40 when not inflated to be less than or equal to 1 / 3 of the distance between the first edge 201 and the second edge 202 after the support airbag 20 is inflated, it can be ensured that the first traction airbag 30 and the second traction airbag 40 have a small deployment amplitude in the non-traction state, that is, when not inflated, and in the traction state, that is, when inflated and rotated and opened, the first traction airbag 30 and the second traction airbag 40 can use the support airbag 20 as a support to rotate at a larger angle, increasing the two-way traction force.

[0050] In a possible embodiment, please refer to Figure 7 and Figure 8 , when the first traction airbag 30, the second traction airbag 40, and the support airbag 20 are all in the maximum inflation state, the first traction airbag 30 has the maximum first protruding height relative to the substrate 10, the second traction airbag 40 has the maximum second protruding height relative to the substrate 10, and the support airbag 20 has the maximum third protruding height relative to the substrate 10. The ratio of the third protruding height to the first protruding height is between 0.8 and 1.2. The ratio of the third protruding height to the second protruding height is between 0.8 and 1.2.

[0051] In the embodiment of the present application, the first protruding height can refer to H1 shown in Figure 8 , the second protruding height can refer to H2 shown in Figure 8 , and the third protruding height can refer to Figure 8The dimension of the H3 shown, that is, the first traction airbag 30, the second traction airbag 40, and the support airbag 20 in the height direction of the massager 100 when they are all in the maximum inflation state. When the first traction airbag 30 is in the maximum inflation state, it can also be understood that when the first traction airbag 30 has the maximum opening amount, and / or when the first traction airbag 30 rotates to the maximum rotation angle; when the second traction airbag 40 is in the maximum inflation state, it can also be understood that when the second traction airbag 40 has the maximum opening amount, and / or when the second traction airbag 40 rotates to the maximum rotation angle. Among them, the maximum opening amount of the first traction airbag 30 and the maximum opening amount of the second traction airbag 40 can be the same. The maximum rotation angle of the first traction airbag 30 and the maximum rotation angle of the second traction airbag 40 can be the same. Optionally, the ratio of the third protrusion height to the first protrusion height is between 0.8 and 1, and the ratio of the third protrusion height to the second protrusion height is between 0.8 and 1; or, the ratio of the third protrusion height to the first protrusion height is between 1 and 1.2, and the ratio of the third protrusion height to the second protrusion height is between 1 and 1.2.

[0052] In this embodiment, the relationship of the protrusion heights of the first traction airbag 30, the second traction airbag 40, and the support airbag 20 in the maximum inflation state can make the height difference among the first traction airbag 30, the second traction airbag 40, and the support airbag 20 small when realizing traction and support. In this way, the drop of the human lumbar spine can be reduced, so that the massager 100 can form stable support and traction during the massage process of the human body, and avoid the situation of local void when the height difference is too large.

[0053] Optionally, when the support airbag 20 and the first traction airbag 30 are both in the maximum inflation state, the first traction airbag 30 is separated from the support airbag 20, and the first protrusion height is greater than the third protrusion height; when the support airbag 20 and the second traction airbag 40 are both in the maximum inflation state, the second traction airbag 40 is separated from the support airbag 20, and the second protrusion height is greater than the third protrusion height.

[0054] It can be understood that in this embodiment, the ratio of the third protruding height to the first protruding height can be between 0.8 and 1, and the ratio of the third protruding height to the second protruding height is between 0.8 and 1. In other words, when the support airbag 20, the first traction airbag 30, and the second traction airbag 40 are all in the maximum inflation state, the first traction end 302 of the first traction airbag 30 is separated from the support airbag 20, the second traction end 402 of the second traction airbag 40 is separated from the support airbag 20, and the maximum first protruding height of the first traction airbag 30 relative to the substrate 10 is greater than the maximum third protruding height of the support airbag 20 relative to the substrate 10, and the maximum second protruding height of the second traction airbag 40 relative to the substrate 10 is greater than the maximum third protruding height of the support airbag 20 relative to the substrate 10.

[0055] In this embodiment, the design of the maximum protruding height of the first traction airbag 30 and the second traction airbag 40 when they are in the maximum inflation state enables a part of the first traction end 302 of the first traction airbag 30 to protrude from the support airbag 20 after inflation, and a part of the second traction end 402 of the second traction airbag 40 to protrude from the support airbag 20 after inflation. Thus, when the first traction end 302 and the second traction end 402 achieve traction, they can reliably and powerfully abut against the human lumbar spine, avoiding the support airbag 20 from offsetting part of the traction force of the first traction airbag 30 and the second traction airbag 40, and ensuring effective and powerful two-way traction.

[0056] In a possible embodiment, as Figure 9 shown, the width of the first traction airbag 30 is the first width, the width of the support airbag 20 is the second width, the width of the second traction airbag 40 is the third width, the ratio of the second width to the first width is between 0.8 and 1.2, and the ratio of the second width to the third width is between 0.8 and 1.2.

[0057] Among them, the width of the first traction airbag 30 can refer to W1 shown in the appendix Figure 9 shown, the width of the support airbag 20 can refer to W2 shown in the appendix Figure 9 shown, and the width of the second traction airbag 40 can refer to the appendix Figure 9As shown in W3, the widths of the first traction airbag 30, the support airbag 20, and the second traction airbag 40 are all the dimensions in the width direction of the massager 100 when not inflated. Optionally, the ratio of the second width to the first width is between 0.8 and 1, and the ratio of the second width to the third width is between 1 and 1.2; or, the ratio of the second width to the first width is between 0.8 and 1, and the ratio of the second width to the third width is between 1 and 1.2. It can be understood that the widths of the first traction airbag 30, the support airbag 20, and the second traction airbag 40 are close. Among them, the widths of the first traction airbag 30 and the second traction airbag 40 can be the same. At this time, the widths of the first traction airbag 30 and the second traction airbag 40 can both be less than the width of the support airbag 20, or the widths of the first traction airbag 30 and the second traction airbag 40 can both be greater than the width of the support airbag 20. Of course, the widths of the first traction airbag 30, the second traction airbag 40, and the support airbag 20 can be the same.

[0058] In this embodiment, the widths of the first traction airbag 30, the support airbag 20, and the second traction airbag 40 are designed such that the width differences between them are small, that is, the widths of the first traction airbag 30, the support airbag 20, and the second traction airbag 40 are close. In this way, the differences in the acting forces on the human lumbar spine during traction and support by the first traction airbag 30, the support airbag 20, and the second traction airbag 40 can be reduced. At the same time, the first traction airbag 30 and the second traction airbag 40 can also have an appropriate width to support the human waist when inflated.

[0059] In a possible embodiment, the maximum rotation angle of the first traction airbag 30 is the first angle, and the first angle is less than 90°. The maximum rotation angle of the second traction airbag 40 is the second angle, and the second angle is less than 90°. The center of gravity of the first traction airbag 30 when rotated to the first angle is located in the area between the first traction airbag 30 and the second traction airbag 40, and the center of gravity of the second traction airbag 40 when rotated to the second angle is located in the area between the first traction airbag 30 and the second traction airbag 40.

[0060] Optionally, the maximum rotation angle of the first traction airbag 30 is between 40° and 80°, and the maximum rotation angle of the second traction airbag 40 is between 40° and 80°. Among them, the maximum rotation angles of the first traction airbag 30 and the second traction airbag 40 can be the same.

[0061] By making the maximum rotation angle of the first traction airbag 30 less than 90° and the maximum rotation angle of the second traction airbag 40 less than 90°, it is beneficial for the first traction end 302 and the second traction end 402 to return to the state of covering the side of the support airbag 20 facing away from the substrate 10 after the first traction airbag 30 and the second traction airbag 40 deflate. In addition, by making the center of gravity of the first traction airbag 30 located in the area between the first traction airbag 30 and the second traction airbag 40 when the first traction airbag 30 rotates to the first angle, and the center of gravity of the second traction airbag 40 located in the area between the first traction airbag 30 and the second traction airbag 40 when the second traction airbag 40 rotates to the second angle, the situation where the first traction airbag 30 and the second traction airbag 40 cannot be reset when the rotation angle is too large can be avoided.

[0062] In a possible embodiment, as Figure 10 shown, the massager 100 further includes an elastic member 50, and the elastic member 50 is connected between the first traction end 302 and the second traction end 402. The elastic member 50 is in a tensioned state when the first traction airbag 30 rotates to the first angle and the second traction airbag 40 rotates to the second angle.

[0063] The elastic member 50 can be a spring, an elastic leather strip, a corrugated pipe, etc. The elastic member 50 can be in a free state in a non-traction state, that is, when the first traction airbag 30 and the second traction airbag 40 are not inflated. In a traction state, that is, when the first traction airbag 30 and the second traction airbag 40 are inflated, the elastic member 50 is gradually stretched until the first traction airbag 30 and the second traction airbag 40 are in the maximum inflated state, and the elastic member 50 is no longer stretched.

[0064] By providing the elastic member 50 and making the elastic member 50 in a tensioned state when the first traction airbag 30 rotates to the first angle and the second traction airbag 40 rotates to the second angle, it can be achieved that the center of gravity of the first traction airbag 30 is located in the area between the first traction airbag 30 and the second traction airbag 40 when the first traction airbag 30 rotates to the first angle, and the center of gravity of the second traction airbag 40 is located in the area between the first traction airbag 30 and the second traction airbag 40 when the second traction airbag 40 rotates to the second angle.

[0065] In another possible embodiment, as Figure 9As shown, the first traction airbag 30 further includes a first air connection part 303. The first air connection part 303 is located on the side of the first traction airbag 30 facing the substrate 10. When the first traction airbag 30 rotates to the first angle, the first air connection part 303 is separated from the substrate 10. The second traction airbag 40 further includes a second air connection part 403. The second air connection part 403 is located on the side of the second traction airbag 40 facing the substrate 10. When the second traction airbag 40 rotates to the second angle, the second air connection part 403 is separated from the substrate 10.

[0066] The first traction airbag 30 receives inflation gas through the first air connection part 303. The first traction airbag 30 receives inflation gas through the first air connection part 303. In a possible embodiment, the first air connection part 303 can be provided at the first traction end 302, and the second air connection part 403 can be provided at the first traction end 302. In another possible embodiment, the first air connection part 303 can be provided at the first intermediate part, and the second air connection part 403 can be provided at the second intermediate part. The weight of the first air connection part 303 is beneficial to realizing the design of the center of gravity when the first traction airbag 30 rotates to the first angle, and the weight of the second air connection part 403 is beneficial to realizing the design of the center of gravity when the second traction airbag 40 rotates to the second angle.

[0067] By providing the first air connection part 303 and the second air connection part, the first air connection part 303 is located on the side of the first traction airbag 30 facing the substrate 10, and the second air connection part 403 is located on the side of the second traction airbag 40 facing the substrate 10. It is also possible to make the center of gravity of the first traction airbag 30 when it rotates to the first angle be in the area between the first traction airbag 30 and the second traction airbag 40, and the center of gravity of the second traction airbag 40 when it rotates to the second angle be in the area between the first traction airbag 30 and the second traction airbag 40. This embodiment can be combined with the embodiment in which the above-mentioned massager 100 further includes an elastic member 50 to improve the reliability of the center of gravity design when the first traction airbag 30 rotates to the maximum rotation angle and the second traction airbag 40 rotates to the maximum rotation angle.

[0068] In addition, as Figure 11 shown, the present application also provides a massage assembly 1000. The massage assembly 1000 includes a controller, an air pump 200, and the massager 100 described in any of the above embodiments. The air pump 200 inflates the first traction airbag 30, the second traction airbag 40, and the support airbag 20 under the control of the controller.

[0069] Among them, the controller and one of the air pump 200 and the massager 100 can be integrated together or can be independently provided. In a possible embodiment, the controller can control the air pump 200 to first inflate the support airbag 20 until the support airbag 20 is in the maximum inflation state, and then inflate at least one of the first traction airbag 30 and the second traction airbag 40. Among them, the controller can control the air pump 200 to inflate the first traction airbag 30 and the second traction airbag 40 simultaneously, or can control the air pump 200 to first inflate one of the first traction airbag 30 and the second traction airbag 40 until one of the first traction airbag 30 and the second traction airbag 40 is in the maximum inflation state, and then inflate the other one of the first traction airbag 30 and the second traction airbag 40.

[0070] In a possible embodiment, the air pump 200 can include a first air pipe, a second air pipe and a third air pipe respectively located on opposite sides of the first air pipe. During the inflation process, the first air pipe, the second air pipe and the third air pipe are respectively used to communicate with the support airbag 20, the first traction airbag 30 and the second traction airbag 40. Optionally, the air pump 200 includes an air valve, and the air valve includes a first air inlet, a first air outlet, a second air outlet and a third air outlet, and the first air outlet, the second air outlet and the third air outlet are respectively communicated with the first air pipe, the second air pipe and the third air pipe; or, the air pump 200 includes two air valves, which are respectively described as a first air valve and a second air valve. The first air valve includes a second air inlet, a fourth air outlet and a fifth air outlet, and the fourth air outlet and the fifth air outlet are respectively communicated with the second air pipe and the third air pipe. The second air valve includes a third air inlet, a sixth air outlet and a seventh air outlet, and the sixth air outlet and the seventh air outlet are respectively communicated with the second air inlet and the first air pipe.

[0071] The features mentioned in the above specification, claims and drawings, as long as they are meaningful within the scope of the present application, can be arbitrarily combined with each other. The advantages and features described for the massager 100 are applicable to the massage assembly 1000 in a corresponding manner.

[0072] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present application, and these improvements and refinements are also regarded as the protection scope of the present application.

Claims

1. A massager, characterized in that, The invention comprises a base plate, a support airbag, a first traction airbag and a second traction airbag, wherein the first traction airbag and the second traction airbag are respectively located at opposite sides of the support airbag, the first traction airbag comprises a first connecting end and a first traction end which are arranged oppositely, the first connecting end is fixedly connected to the base plate, the second traction airbag comprises a second connecting end and a second traction end which are arranged oppositely, the second connecting end is fixedly connected to the base plate, and the support airbag is arranged on the base plate and is located between the first connecting end and the second connecting end; When the support airbag, the first traction airbag, and the second traction airbag are not inflated, the first traction end covers the side of the support airbag away from the substrate, and the second traction end covers the side of the support airbag away from the substrate; The support airbag gradually opens when inflated, the first traction airbag rotates around the first connection end and gradually opens when inflated, and the second traction airbag rotates around the second connection end and gradually opens when inflated. The rotation direction of the first traction airbag when inflated is opposite to the rotation direction of the second traction airbag when inflated.

2. The massager according to claim 1, characterized in that, When the support airbag, the first traction airbag, and the second traction airbag are not inflated, part of the first traction end covers part of the second traction end on a side away from the support airbag, or, when the support airbag, the first traction airbag, and the second traction airbag are not inflated, part of the second traction end covers part of the first traction end on a side away from the support airbag.

3. The massager according to claim 1 or 2, characterized in that, The supporting airbag comprises a first edge and a second edge which are arranged opposite to each other, the second edge is located at a side of the first edge which is away from the first connecting end, the first traction end comprises a first boundary, the first boundary is located at a side of the first traction end which is away from the first connecting end, and the second traction airbag comprises a second boundary, the second boundary is located at a side of the second traction end which is away from the second connecting end; When the support airbag, the first traction airbag, and the second traction airbag are not inflated, the first boundary is located between the first edge and the second edge, and the spacing distance between the first boundary and the second edge is less than or equal to the spacing distance between the first boundary and the first edge, and / or the second boundary is located between the first edge and the second edge, and the spacing distance between the second boundary and the first edge is less than or equal to the spacing distance between the second boundary and the second edge.

4. The massager according to claim 3, characterized in that The perpendicular midline of the line connecting the first edge and the second edge forms the central axis of the support airbag; When the support airbag, the first traction airbag, and the second traction airbag are not inflated, the spacing distance between the first boundary and the second edge is greater than the spacing distance between the first boundary and the central axis, and / or the spacing distance between the second boundary and the first edge is greater than the spacing distance between the second boundary and the central axis.

5. The massager according to claim 3, wherein, When the support airbag is in the maximum inflation state and the first traction airbag and the second traction airbag are not inflated, the first traction end and the second traction end are spaced apart, and the spacing distance between the first traction end and the second traction end is less than or equal to 1 / 3 of the spacing between the first edge and the second edge.

6. The massager according to claim 1 or 2, characterized in that, When the first traction airbag, the second traction airbag, and the support airbag are all in the maximum inflation state, the first traction airbag has a maximum first protrusion height relative to the substrate, the second traction airbag has a maximum second protrusion height relative to the substrate, and the support airbag has a maximum third protrusion height relative to the substrate. The ratio of the third protrusion height to the first protrusion height is between 0.8 and 1.2, and the ratio of the third protrusion height to the second protrusion height is between 0.8 and 1.

2.

7. The massager according to claim 6, characterized in that, When the support airbag and the first traction airbag are both in the maximum inflation state, the first traction airbag is separated from the support airbag, and the first protrusion height is greater than the third protrusion height; when the support airbag and the second traction airbag are both in the maximum inflation state, the second traction airbag is separated from the support airbag, and the second protrusion height is greater than the third protrusion height.

8. The massager according to claim 1 or 2, characterized in that, The width of the first traction airbag is the first width, the width of the support airbag is the second width, and the width of the second traction airbag is the third width. The ratio of the second width to the first width is between 0.8 and 1.2, and the ratio of the second width to the third width is between 0.8 and 1.

2.

9. The massager according to claim 1 or 2, characterized in that, The maximum rotation angle of the first traction airbag is the first angle, the first angle is less than 90°, the maximum rotation angle of the second traction airbag is the second angle, the second angle is less than 90°, the center of gravity of the first traction airbag when it rotates to the first angle is located in the area between the first traction airbag and the second traction airbag, and the center of gravity of the second traction airbag when it rotates to the second angle is located in the area between the first traction airbag and the second traction airbag.

10. The massager according to claim 9, characterized in that, The massager further includes an elastic member, the elastic member is connected between the first traction end and the second traction end, and the elastic member is in a tensioned state when the first traction airbag rotates to the first angle and the second traction airbag rotates to the second angle.

11. The massager according to claim 9, characterized in that, The first traction airbag further includes a first air connection part, the first air connection part is located on the side of the first traction airbag facing the substrate, and when the first traction airbag rotates to the first angle, the first air connection part is separated from the substrate. The second traction airbag further includes a second air connection part, the second air connection part is located on the side of the second traction airbag facing the substrate, and when the second traction airbag rotates to the second angle, the second air connection part is separated from the substrate.

12. A massage component, characterized in that, Comprising: A controller, an air pump, and the massager according to any one of claims 1 to 11 above, wherein the air pump inflates the first traction airbag, the second traction airbag, and the support airbag under the control of the controller.

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