Massage device

Abstract

The utility model provides massage equipment which comprises a shell, a massage device and a driving device, the massage device comprises a rigid plate, a massage main body and a foldable assembly, a first end and a second end of the foldable assembly are respectively connected to the rigid plate and the massage main body in an air-tight sealing mode, and the first end and the second end of the foldable assembly are connected to the rigid plate and the massage main body in an air-tight sealing mode. Wherein the massage device is provided with a cavity, the rigid plate, the massage main body and the foldable assembly form the cavity, the cavity extends to the massage main body from the rigid plate, and the cavity is provided with an opening formed in the massage main body; the driving device comprises a motor and a transmission assembly, the two ends of the transmission assembly are connected to the power output end of the motor and the rigid plate respectively, the transmission assembly is arranged to be driven by the motor so that the rigid plate can be driven by the transmission assembly to move in a reciprocating mode, and the shell is provided with a containing cavity. The massage device and the driving device are both arranged in the containing cavity of the shell.

Description

TECHNICAL FIELD

[0001] The utility model relates to physiotherapy technical field more specifically, the utility model relates to a massage equipment. BACKGROUND

[0002] Massage is common, also very old physiotherapy method. Massage can through the mechanical kinetic energy such as vibration is applied in the proper part of human body, to improve the temperature of human body massage part, promote the blood circulation of massage part, relax muscle, relieve local spasm and pain, promote human body to produce corresponding stimulation information, to stimulate human body nerve, improve human body body fluid secretion etc. to reach the function of exciting nerve, enhancing human body pleasant feeling and eliminating fatigue, and make people have more positive attitude.

[0003] Most of the existing massage equipment, especially small massage equipment, for example, massage stick, vibrator, generally through direct contact to apply vibration to cervical vertebra, face and eye etc. specific area of human body.

[0004] Patent application with publication number WO2015 / 039787 discloses a stimulation device, which has smaller area of direct contact with human body massage part, and can form alternating pressure field between massage part and massager, through alternating pressure field, form massage effect acting on massage part. The stimulation device disclosed in the patent reduces the contact with human body part, but the first chamber 3, the second chamber 4 and the connecting channel 5 connecting the first chamber 3 and the second chamber 4 of the stimulation device, lead to obvious defects: first, the body fluid of massage part, moisture in air, even dirt etc. are easy to enter the first chamber 3 through the second chamber 4 and the connecting channel 5, and the first chamber 3 and the second chamber 4 are connected through the connecting channel 5 with smaller inner diameter, which brings great difficulty to cleaning, and dirt and bacteria cannot be easily removed, leading to bacterial growth, producing odor, affecting the use experience. Secondly, the stimulation device provides positive pressure or negative pressure to the second chamber 4 through the connecting channel 5 with smaller inner diameter, which leads to the driving mechanism needs to consume larger power to realize the corresponding pressure field change, not only the energy consumption is higher, but also the rapid airflow reciprocating through the connecting channel 5 with smaller inner diameter, also easy to produce noise.

[0005] Patent application with publication number WO2017174607A1 discloses a pressure wave massage device, which causes the second end 12b of the cavity 12 of the pressure wave massage device to deform by a driving device, so that the pressure in the cavity 12 thereof alternately changes. Correspondingly, the structure of the pressure wave massage device disclosed by the patent is simpler, and the structure of the single cavity 12 also reduces the cleaning difficulty. However, the pressure wave massage device disclosed by the patent has many defects: first, the pressure change of the cavity 12 of the pressure wave massage device comes from the deformation of the flexible diaphragm (the second end 12b), and it is difficult to produce a large enough volume change and a large enough pressure change in the cavity 12. Although the inventor claims that the volume change of the cavity 12 is not less than 1 / 8 of the minimum volume, and even larger, in actual tests, it is quite difficult to make the volume change of the cavity 12 of the cavity 12 larger through the deformation of the flexible diaphragm, and the motor needs larger energy consumption to drive the repeated deformation of the flexible diaphragm. Secondly, the pressure change of the cavity 12 of the pressure wave massage device comes from the deformation of the flexible diaphragm (the second end 12b), and the high-frequency deformation of the flexible diaphragm produces a larger noise, which reduces the experience of the user. Thirdly, the driving device of the pressure wave massage device is directly connected with the flexible diaphragm, and the volume change of the cavity 12 is realized by pressing and stretching the local flexible diaphragm to deform the flexible diaphragm, which means that the part of the flexible diaphragm connected with the driving device will repeatedly deform, which is easy to cause the connection part of the flexible diaphragm to be excessively tired, and further increase the noise. Finally, the second end 12b of the cavity 12 of the pressure wave massage device is a flexible diaphragm, which is directly connected with the driving device, so that the second end 12b is difficult to be detached from the driving device and reinstalled, which causes the first end 12a connected with the second end 12b to be unable to be replaced, which is not conducive to the replacement according to the needs of the user, and is not convenient for the user to detach it for thorough cleaning and maintenance. Practical new type content

[0006] The main advantage of the present utility model lies in providing a massage device, wherein the massage device of the present utility model can satisfy hygiene while more easily realizing large volume change of the cavity and generating sufficient pressure change in the cavity.

[0007] Correspondingly, according to the present utility model, the massage device of the present utility model with the above advantages comprises:

[0008] a massage device, which comprises a rigid plate, a massage main body and a foldable assembly, wherein the first end and the second end of the foldable assembly are airtightly connected to the rigid plate and the massage main body respectively, wherein the massage device has a cavity, wherein the rigid plate, the massage main body and the foldable assembly form the cavity, and the cavity extends from the rigid plate to the massage main body, wherein the cavity has an opening formed in the massage main body; and

[0009] Drive means, wherein the drive means are arranged to drive the unfolding and folding of the foldable assembly, thereby varying the volume of the cavity between a minimum volume and a maximum volume.

[0010] The above and other advantages of the present application will become apparent to those skilled in the art upon the following description and the accompanying drawings.

[0011] The above and other advantages and features of the present application will become apparent from the following detailed description of the present application and the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a perspective view of a massage device according to an embodiment of the present application.

[0013] Figure 2A is a cross-sectional view of the massage device according to the embodiment of the present application, wherein the foldable assembly of the massage device according to the embodiment of the present application is in an initial state.

[0014] Figure 2B is a cross-sectional view of the massage device according to the embodiment of the present application, wherein the foldable assembly of the massage device according to the embodiment of the present application is in an unfolded state.

[0015] Figure 2C is another cross-sectional view of the massage device according to the embodiment of the present application, wherein the foldable assembly of the massage device according to the embodiment of the present application is in a folded state.

[0016] Figure 3 is a perspective view of a massage device according to an embodiment of the present application.

[0017] Figure 4A is a cross-sectional view of the massage device according to the embodiment of the present application, wherein the foldable assembly of the massage device according to the embodiment of the present application is in an initial state.

[0018] Figure 4B is a cross-sectional view of the massage device according to the embodiment of the present application, wherein the foldable assembly of the massage device according to the embodiment of the present application is in an unfolded state.

[0019] Figure 4C is another cross-sectional view of the massage device according to the embodiment of the present application, wherein the foldable assembly of the massage device according to the embodiment of the present application is in a folded state.

[0020] Figure 4DFig. 6 shows a structure of a massage device of the massage equipment according to an embodiment of the present application.

[0021] Figure 4E Fig. 7 shows another structure of a massage device of the massage equipment according to an embodiment of the present application.

[0022] Figure 4F Fig. 8 shows another structure of a massage device of the massage equipment according to an embodiment of the present application.

[0023] Figures 5A to 5C Fig. 9 shows another structure of a massage device of the massage equipment according to an embodiment of the present application.

[0024] Figures 6A to 6D Fig. 10 shows another structure of a massage device of the massage equipment according to an embodiment of the present application.

[0025] Figure 7 Fig. 11 is a structure diagram of a driving device of the massage equipment according to an embodiment of the present application. DETAILED DESCRIPTION

[0026] The following description is provided so that others skilled in the art can have the best possible understanding of the present application. It will be apparent to those skilled in the art that numerous modifications, variations and alterations to the present application can be made without departing from the essence of the application. Accordingly, it is intended that the present application encompass all such modifications, variations and alterations.

[0027] It should be understood by those skilled in the art that the term "one" should be understood as "at least one" or "one or more" unless otherwise specifically noted herein, i.e. in one embodiment, the number of one element can be one, while in another embodiment, the number of the element can be more than one.

[0028] It should be understood by those skilled in the art that the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like, as used herein, refer to the orientation or position shown in the drawings, and are used only for the purpose of ease of description of the present application, and do not indicate or imply that the device or element involved must have a particular orientation or position. Therefore, the above terms should not be interpreted as a limitation on the present application.

[0029] With reference to the drawings of the utility model Figures 1 to 4C , the massage device according to the embodiments of the utility model is illustrated, which comprises at least one massage device 10 and one driving device 20, wherein the massage device 10 comprises one rigid plate 11, one massage main body 12 and one foldable component 13, wherein the first end 131 and the second end 132 of the foldable component 13 are respectively connected in air-tightness with the rigid plate 11 and the massage main body 12, wherein the massage device 10 has one cavity 100, wherein the rigid plate 11, the massage main body 12 and the foldable component 13 form the cavity 100, and the cavity 100 extends from the rigid plate 11 to the massage main body 12, wherein the cavity 100 has one opening 1201 formed in the massage main body 12, wherein the driving device 20 is arranged for driving the unfolding and folding of the foldable component 13, so that the volume of the cavity 100 changes between a minimum volume and a maximum volume. Preferably, in order to ensure that the volume change of the cavity 100 is large enough and a large enough pressure change is generated in the cavity 100, the ratio of the minimum volume to the maximum volume of the cavity 100 is not greater than 4 / 5. Preferably, the cavity 100 of the massage device 10 of the utility model is a continuous cylindrical structure, so that the gas can flow smoothly in the cavity 100. In some embodiments, the rigid plate 11 is made of a material that is not easily deformed under force, for example, hard metal or alloy, high-strength plastic, etc., so as to facilitate the transmission of driving force to the foldable component 13. In other embodiments, the rigid plate 11 is made of silicone rubber and has a sufficient thickness so as to have sufficient rigidity and not be easily deformed. Preferably, the rigid plate 11 and the foldable component 13 are made of the same material, so that the rigid plate 11 and the foldable component 13 can be integrally formed, thereby reducing the manufacturing steps of the rigid plate 11 and the foldable component 13 and reducing the manufacturing cost of both. For example, the rigid plate 11 and the foldable component 13 are both made of silicone rubber. Further, the rigid plate 11 (and the massage main body 12) and the foldable component 13 are both made of rubber. Preferably, the rigid plate 11, the foldable component 13 and the massage main body 12 are arranged to have good air tightness, so that the airflow can only flow into and out of the cavity 100 through the opening 1201 of the cavity 100, so that when the opening 1201 of the cavity 100 is closed, the air pressure in the cavity 100 can change correspondingly with the change of the volume of the cavity 100.

[0030] As shown in the drawings of the utility model Figures 2A to 4CAs shown, the cavity 100 of the massage device 10 of the massage equipment according to the embodiment of the utility model forms a first end 101 and a second end 102, wherein the massage main body 12 of the massage device 10 forms the first end 101 of the cavity 100, and the foldable assembly 13 forms the second end 102 of the cavity 100. In other words, since the foldable assembly 13 can be folded and unfolded, the volume of the second end 102 formed by the foldable assembly 13 can regularly or irregularly change, so that the air pressure in the cavity 100 changes regularly or irregularly. Preferably, the first end 101 and the second end 102 of the cavity 100 of the massage device 10 of the massage equipment are both continuous cylindrical structures, so that the gas can flow smoothly in the cavity 100. Preferably, the inner diameter of the first end 101 and the inner diameter of the second end 102 of the cavity 100 of the massage device 10 of the massage equipment are substantially the same in size, and the inner diameter of the first end 101 is uniform in size, and the inner diameter of the second end 102 is uniform in size, so that the gas can flow smoothly in the cavity 100 and is not easy to produce noise. More preferably, the inner diameter of the first end 101 of the cavity 100 of the massage device 10 of the massage equipment is greater than the inner diameter of the second end 102. Optionally, the first end 101 of the cavity 100 of the massage device 10 of the massage equipment has a trapezoidal cross section, and the opening 1201 of the cavity 100 forms the end of the larger end of the trapezoidal cross section. In other words, the first end 101 extends outward from the second end 102, and the inner diameter of the first end 101 gradually increases. However, the opening 1201 of the cavity 100 can also form the end of the smaller end of the trapezoidal cross section. Those skilled in the art can understand that the shape and size of the cavity 100 should not be limited to the scope of protection of the massage equipment of the utility model.

[0031] As shown in the drawings Figures 2A to 4C As shown, the first end 131 and the second end 132 of the foldable assembly 13 of the massage device 10 of the massage equipment according to the embodiment of the utility model are airtightly connected to the rigid plate 11 and the massage main body 12 respectively, so that one end of the second end 102 is sealed by the rigid plate 11, and the other end of the second end 102 is in communication with the first end 101, thereby forming the cavity 100.

[0032] As shown in the drawings Figures 2A to 4CAs shown, the foldable assembly 13 of the massage device 10 of the massage equipment of the embodiment of the utility model comprises a group of folding units 133, wherein each folding unit 133 forms a gas passage 1330, and each folding unit 133 has a first laminated layer 1331 and a second laminated layer 1332, wherein the first laminated layer 1331 and the second laminated layer 1332 of each folding unit 133 are connected together in airtight sealing to form a first ridge 1333 protruding outward and a first folding space 1334 between the first laminated layer 1331 and the second laminated layer 1332, wherein the first folding space 1334 of each folding unit 133 is communicated with the gas passage 1330, and each two adjacent folding units 133 are connected together in airtight sealing end to end to form a second ridge 1335 protruding inward, a second folding space 1336 between the two adjacent folding units 133 and make the gas passages 1330 of each two adjacent folding units 133 communicated with each other. In other words, the gas passages 1330 of the folding units 133 of the foldable assembly 13 and the first folding spaces 1334 communicated with the gas passages 1330 respectively jointly form the second end portion 102 of the cavity 100. Accordingly, the first folding spaces 1334 of the folding units 133 of the foldable assembly 13 of the massage device 10 of the massage equipment of the utility model and the second folding spaces 1336 formed by each two adjacent folding units 133 allow the foldable assembly 13 of the massage device 10 of the massage equipment of the utility model to be unfolded when the rigid plate 11 is driven to move in a direction away from the massage main body 12, so as to increase the length of the gas passages 1330 of the folding units 133 of the foldable assembly 13, the volume of the first folding spaces 1334 and make the second end portion 102 have a larger volume; and be folded when the rigid plate 11 is driven to move in a direction close to the massage main body 12, so as to reduce the length of the gas passages 1330 of the folding units 133 of the foldable assembly 13, the volume of the first folding spaces 1334 and make the second end portion 102 have a smaller volume. It can be understood that the first laminated layer 1331 and the second laminated layer 1332 of the foldable assembly 13 of the massage device 10 of the massage equipment of the utility model can separate the first folding space 1334 from the second folding space 1335 in airtight sealing respectively. It can be understood that the first laminated layer 1331 and the second laminated layer 1332 of the foldable assembly 13 of the massage device 10 of the massage equipment of the utility model are sheet-shaped, so as to be easy to fold.It can be understood that when the foldable assembly 13 of the massage device 10 of the massage equipment is unfolded, the volume of the second folding space 1336 formed by the adjacent two folding units 133 can also become larger. When the foldable assembly 13 of the massage device 10 of the massage equipment is folded, the volume of the second folding space 1336 formed by the adjacent two folding units 133 can also become smaller. It can be understood that the rigid plate 11 of the massage device 10 of the massage equipment is driven by the driving device 20 of the massage equipment to move back and forth, so as to drive the rigid plate 11 to move back and forth in the direction away from the massage main body 12 and in the direction close to the massage main body 12, and to make the second end portion 102 alternately generate positive pressure or negative pressure (especially when the opening 1201 of the cavity 100 is closed). It can be understood by those skilled in the art that when the massage equipment is used for massage, the massage main body 12 of the massage device 10 is pressed on the human body massage part and the opening 1201 of the cavity 100 is at least partially closed or blocked by the human body massage part, so that when the rigid plate 11 of the massage device 10 of the massage equipment is driven to move back and forth, the air pressure in the cavity 100 can change. Accordingly, first, the folding units 133 of the foldable assembly 13 of the massage device 10 of the massage equipment are folded and unfolded as a whole, which can make the rigid plate 11 of the massage equipment have a larger stroke and make the second end portion 102 of the massage device 10 more easily realize a large volume change, so that sufficient air pressure change is generated in the second end portion 102. Secondly, the folding units 133 of the foldable assembly 13 of the massage device 10 of the massage equipment are folded and unfolded as a whole, which avoids the local repeated and high-frequency deformation of the flexible diaphragm of the driving device of the pressure wave massage equipment with publication number WO2017174607A1, and can make the noise generated when the volume of the cavity 100 of the massage device 10 of the massage equipment changes smaller. Thirdly, the folding units 133 of the foldable assembly 13 of the massage device 10 of the massage equipment are folded and unfolded as a whole, which also enables the massage equipment to avoid the defects that the driving device of the pressure wave massage equipment with publication number WO2017174607A1 acts on the local position of the flexible diaphragm, realizes deformation by pressing and stretching the local flexible diaphragm, and causes the connection part of the flexible diaphragm and the driving device to repeatedly deform and be excessively tired and broken.Further, the foldable assembly 13 of the massage device 10 of the utility model is unfolded and folded as a whole, and when the second end portion 102 of the foldable assembly 13 changes, the stress on the connecting part of the folding unit 133 of the foldable assembly 13 and the rigid plate 11 is smaller, less energy is consumed, and it is easier to realize. This can avoid the connecting part of the foldable assembly 13 and the rigid plate 11 from being subjected to excessive repeated deformation, damaging the foldable assembly 13, and even damaging the entire massage device 10. Preferably, the first layer 1331 and the second layer 1332 of the folding unit 133 are annular, so that the first folding space 1334 surrounds the gas channel 1330 and the second end portion 102 has a circular or elliptical cross section, respectively. The first layer 1331 and the second layer 1332 of the folding unit 133 are annular, which can facilitate folding between the first layer 1331 and the second layer 1332 of the folding unit 133 and between adjacent folding units 133. However, the first layer 1331 and the second layer 1332 of the folding unit 133 can also be any shape that can realize the folding and stretching of the foldable assembly 13. Those skilled in the art can understand that the shape of the first layer 1331 and the second layer 1332 of the folding unit 133 should not be a limitation on the scope of protection of the utility model massage device. Preferably, the first layer 1331 and the second layer 1332 of the folding unit 133 of the foldable assembly 13 of the massage device 10 of the utility model are integrally formed. More preferably, the rigid plate 11, the foldable assembly 13, and the massage body 12 are made of the same material and are integrally formed. In other words, the thickness of the rigid plate 11 and the massage body 12 can be increased to ensure that the rigid plate 11 and the massage body 12 have corresponding rigidity, and the thickness of the first layer 1331 and the second layer 1332 of the foldable assembly 13 can be reduced to enable the folding, so that the rigid plate 11, the foldable assembly 13, and the massage body 12 are integrally formed by the same material, thereby significantly simplifying the manufacturing process of the massage device 10 of the utility model massage device and reducing the manufacturing cost of the massage device 10. The manufacturing process of the massage device 10 of the utility model massage device is thus simplified, which can further avoid the connection, fixation, and sealing problems between the flexible membrane and the rigid driving mechanism and the rigid wall, significantly reducing the manufacturing difficulty and improving the product yield.

[0033] It is worth noting that the folding unit 133 of the foldable assembly 13 of the massage device 10 of the massage equipment of the utility model is made of material with proper tensile strength and hardness. For example, the manufacturing material of the folding unit 133 can be rubber, polyethylene, polypropylene, polyvinyl chloride, silicone rubber, organic silicon polymer and the like. It can be understood that the first laminated layer 1331 and the second laminated layer 1332 of the folding unit 133 of the foldable assembly 13 of the massage device 10 of the massage equipment of the utility model have proper thickness (the thickness of the first laminated layer 1331 and the second laminated layer 1332 of the folding unit 133 should not be too large or too small: if the thickness of the laminated layer of the folding unit 133 is too large, it is not easy to fold; if the thickness of the laminated layer of the folding unit 133 is too small, it is not easy to form). Exemplarily, the tensile strength of the manufacturing material of the first laminated layer 1331 and the second laminated layer 1332 of the folding unit 133 of the foldable assembly 13 of the massage device 10 of the massage equipment of the utility model is not less than 4MPa. It can be understood that the greater the tensile strength of the manufacturing material of the first laminated layer 1331 and the second laminated layer 1332 of the folding unit 133 of the foldable assembly 13 of the massage device 10 of the massage equipment of the utility model, the smaller the thickness of the first laminated layer 1331 and the second laminated layer 1332 of the folding unit 133 can be; the smaller the tensile strength of the manufacturing material, the greater the thickness of the first laminated layer 1331 and the second laminated layer 1332 of the folding unit 133 should be. Therefore, the tensile strength of the manufacturing material of the first laminated layer 1331 and the second laminated layer 1332 of the folding unit 133 of the foldable assembly 13 of the massage device 10 of the massage equipment of the utility model can also be less than 4MPa. The size of the tensile strength of the manufacturing material of the first laminated layer 1331 and the second laminated layer 1332 of the folding unit 133 of the foldable assembly 13 of the massage device 10 of the massage equipment of the utility model should not limit the protection scope of the utility model. Exemplarily, the hardness of the manufacturing material of the first laminated layer 1331 and the second laminated layer 1332 of the folding unit 133 of the foldable assembly 13 of the massage device 10 of the massage equipment of the utility model is Shore hardness 0-60. It can be understood that the smaller the hardness of the manufacturing material of the first laminated layer 1331 and the second laminated layer 1332 of the folding unit 133 of the foldable assembly 13 of the massage device 10 of the massage equipment of the utility model, the greater the thickness of the first laminated layer 1331 and the second laminated layer 1332 of the folding unit 133 should be; the greater the hardness of the manufacturing material, the smaller the thickness of the first laminated layer 1331 and the second laminated layer 1332 of the folding unit 133 should be. Considering that higher or lower hardness materials can also be used to manufacture the first laminated layer 1331 and the second laminated layer 1332 of the folding unit 133 of the foldable assembly 13 of the massage device 10 of the massage equipment of the utility model, therefore, the hardness of the material should not limit the protection scope of the utility model.It can be understood that the rigid plate 11 and the foldable assembly 13, or even the rigid plate 11, the foldable assembly 13 and the massage main body 12 can be integrally made of the same material, so that the rigid plate 11, the foldable assembly 13 and the massage main body 12 can be molded at one time, thereby reducing the manufacturing steps of the massage device 10 of the massage equipment of the utility model and reducing the manufacturing cost.

[0034] As shown in the drawings Figures 2A to 4C Preferably, the outer diameter of the rigid plate 11 of the massage device 10 according to the embodiment of the utility model is not less than the outer diameter of the foldable assembly 13, so as to ensure that the foldable assembly 13 is unfolded and folded as a whole.

[0035] As shown in the drawings Figures 2A to 4C Optionally, the foldable assembly 13 of the massage device 10 of the massage equipment according to the embodiment of the utility model further comprises at least one first connecting piece 1351, wherein the first connecting piece 1351 is in the form of a sheet and extends between the rigid plate 11 and the folding unit 133 adjacent to the rigid plate 11. Preferably, the first connecting piece 1351 extends obliquely between the rigid plate 11 and the folding unit 133 adjacent to the rigid plate 11. Exemplarily, the first connecting piece 1351 is formed from at least a part of the second layer 1332 of the folding unit 133, so as to ensure that the foldable assembly 13 can be smoothly folded. As shown in the drawings Figures 2A to 4C Preferably, the first connecting piece 1351 is airtightly arranged at the outer edge 1101 of the rigid plate 11, so that the first connecting piece 1351 and the rigid plate 11 can form an end folding space 1337 therebetween, so as to enable the foldable assembly 13 to be smoothly folded. It can be understood that the first connecting piece 1351 extends from the rigid plate 11 towards the direction close to the gas passage 1330. As shown in the drawings Figures 2A to 4CAs shown, the foldable assembly 13 of the massage device 10 of the massage apparatus according to the embodiments of the present application further comprises at least one second connecting member 1352, wherein the second connecting member 1352 is in a sheet shape and extends between the massage main body 12 and the folding unit 133 adjacent to the massage main body 12. Preferably, the second connecting member 1352 extends obliquely between the massage main body 12 and the folding unit 133 adjacent to the massage main body 12. Optionally, the second connecting member 1352 is formed from at least a portion of the first layer 1331 of the folding unit 133 to ensure that the foldable assembly 13 can be folded smoothly. Preferably, the second connecting member 1352 is arranged in airtight manner on the inner wall 1202 of the massage main body 12, so that the second connecting member 1352 and the folding unit 133 adjacent to the massage main body 12 can form another end folding space 1338 therebetween to enable the foldable assembly 13 to be folded smoothly. It can be understood that the second connecting member 1352 extends from the inner wall 1202 of the massage main body 12 towards the gas passage 1330. As shown in FIG. 1, the second connecting member 1352 is arranged on the inner wall 1202 of the massage main body 12 in airtight manner, so that the second connecting member 1352 and the folding unit 133 adjacent to the massage main body 12 can form another end folding space 1338 therebetween to enable the foldable assembly 13 to be folded smoothly. Figure 4D As shown, in some embodiments, the foldable assembly 13 of the massage device 10 of the massage apparatus according to the embodiments of the present application only comprises the second connecting member 1352 extending obliquely between the massage main body 12 and the folding unit 133 adjacent to the massage main body 12. In other embodiments, the foldable assembly 13 of the massage device 10 of the massage apparatus according to the embodiments of the present application only comprises the first connecting member 1351 extending obliquely between the rigid plate 11 and the folding unit 133 adjacent to the rigid plate 11.

[0036] As shown in FIG. 1, the second connecting member 1352 is arranged on the inner wall 1202 of the massage main body 12 in airtight manner, so that the second connecting member 1352 and the folding unit 133 adjacent to the massage main body 12 can form another end folding space 1338 therebetween to enable the foldable assembly 13 to be folded smoothly. Figure 4EAn optional embodiment of the foldable assembly 13 of the massage device 10 of the massage apparatus of the utility model is shown, wherein the foldable assembly 13A forms a gas passage 1330A, wherein the foldable assembly 13A comprises a first laminated layer 1331A and a second laminated layer 1332A, wherein one end of the first laminated layer 1331A is connected to the rigid plate 11 in airtight manner, and the first laminated layer 1331A extends outwardly and obliquely from the rigid plate 11, one end of the second laminated layer 1332A is connected to the massage main body 12 in airtight manner, and the second laminated layer 1332A extends outwardly and obliquely from the massage main body 12, wherein the other end of the first laminated layer 1331A and the other end of the second laminated layer 1332A are connected in airtight manner, so as to form a first ridge 1333A which protrudes outwardly and a first folding space 1334A which is located between the first laminated layer 1331A and the second laminated layer 1332A, wherein the first folding space 1334A is connected to the gas passage 1330A, so as to form the first end portion 101 of the cavity 100 of the foldable assembly 13. In other words, the first laminated layer 1331A extends obliquely between the rigid plate 11 and the second laminated layer 1332A, the second laminated layer 1332A extends obliquely between the massage main body 12 and the first laminated layer 1331A, and the extending directions of the first laminated layer 1331A and the second laminated layer 1332A are different, but they extend towards each other, so that the first laminated layer 1331A and the rigid plate 11 form a second folding space 1335A which is located between them, and the second laminated layer 1332A and the massage main body 12 form a third folding space 1336A which is located between them, so that the first laminated layer 1331A and the second laminated layer 1332A can be folded and unfolded, so that the volume of the first folding space 1334A and the gas passage 1330A becomes smaller and larger. It can be understood that the first laminated layer 1331A and the second laminated layer 1332A of the foldable assembly 13A of the massage device 10 of the massage apparatus of the utility model can separate the first folding space 1334A from the second folding space 1335A and the third folding space 1336A in airtight manner. It can be understood that the first laminated layer 1331A and the second laminated layer 1332A of the foldable assembly 13A of the massage device 10 of the massage apparatus of the utility model form a folding unit 133A. Preferably, the first laminated layer 1331A and the second laminated layer 1332A are integrally formed. More preferably, the rigid plate 11, the foldable assembly 13 and the massage main body 12 are integrally formed. Obviously, the structure of the foldable assembly 13A of the massage device 10 of the massage apparatus of the utility model is simpler and easier to fold.Preferably, the first layer 1331A and the second layer 1332A of the foldable assembly 13A of the massage device 10 of the utility model are annular, so that the first folding space 1334A surrounds the gas passage 1330A and the second end portion 102 has a circular or elliptical cross section. The first layer 1331A and the second layer 1332A of the foldable assembly 13A of the massage device 10 of the utility model are annular, which can also facilitate folding of the first layer 1331A and the second layer 1332A.

[0037] The drawings of the utility model Figure 4FAn optional embodiment of the foldable assembly 13 of the massage device 10 of the massage apparatus of the present utility model is shown, wherein the foldable assembly 13B forms a gas passage 1330B, the foldable assembly 13B comprises a first laminated layer 1331B and a second laminated layer 1332B, wherein one end of the first laminated layer 1331B is connected to the rigid plate 11 in airtight manner, and the first laminated layer 1331B extends inwardly and obliquely from the rigid plate 11, one end of the second laminated layer 1332B is connected to the massage main body 12 in airtight manner, and the second laminated layer 1332B extends inwardly and obliquely from the massage main body 12, wherein the other end of the first laminated layer 1331B and the other end of the second laminated layer 1332B are connected in airtight manner to form a first ridge 1333B which protrudes inwardly, a first folding space 1334B between the first laminated layer 1331B and the rigid plate 11, a second folding space 1335B between the second laminated layer 1332B and the massage main body 12, and a third folding space 1336B between the first laminated layer 1331B and the second laminated layer 1332B, wherein the first folding space 1334B and the second folding space 1335B are connected to the gas passage 1330B, thereby forming the first end portion 101 of the cavity 100 of the foldable assembly 13. In other words, the first laminated layer 1331B extends obliquely between the rigid plate 11 and the second laminated layer 1332B, the second laminated layer 1332B extends obliquely between the massage main body 12 and the first laminated layer 1331B, and the extending directions of the first laminated layer 1331B and the second laminated layer 1332B are different but extend towards each other, thereby making the first laminated layer 1331B and the rigid plate 11 form the first folding space 1334B between them, and the second laminated layer 1332B and the massage main body 12 form the second folding space 1335B between them, thereby enabling the first laminated layer 1331B and the second laminated layer 1332B to be folded and unfolded, so that the volumes of the first folding space 1334B, the second folding space 1335B and the gas passage 1330B become smaller and larger. It can be understood that the first laminated layer 1331B and the second laminated layer 1332B of the foldable assembly 13B of the massage device 10 of the massage apparatus of the present utility model can separate the first folding space 1334B and the second folding space 1335B from the third folding space 1336B in airtight manner. It can be understood that the first laminated layer 1331B and the second laminated layer 1332B of the foldable assembly 13B of the massage device 10 of the massage apparatus of the present utility model form a folding unit 133B. Preferably, the first laminated layer 1331B and the second laminated layer 1332B are integrally formed. More preferably, the rigid plate 11, the foldable assembly 13 and the massage main body 12 are integrally formed.It is obvious that the foldable assembly 13B of the massage device 10 of the massage equipment is simpler in structure and easier to fold. Preferably, the first stack 1331B and the second stack 1332B of the foldable assembly 13B of the massage device 10 of the massage equipment are annular, so that the first folding space 1334B surrounds the gas passage 1330B and the second end portion 102 has a circular or elliptical cross section, respectively. The first stack 1331B and the second stack 1332B of the foldable assembly 13B of the massage device 10 of the massage equipment are annular, which can also facilitate folding of the first stack 1331B and the second stack 1332B.

[0038] As shown in the drawings Figures 2A to 4C Optionally, the massage equipment according to the embodiment of the present application further comprises at least one first stopper 31, wherein the first stopper 31 is arranged on the massage body 12, wherein the first stopper 31 is made of rigid material and is arranged opposite to the first side 111 of the rigid plate 11, so as to prevent the rigid plate 11 from moving further towards the massage body 12 and prevent the foldable assembly 13 from being excessively folded by the rigid plate 11, thereby preventing the air pressure in the cavity 100 from being too large. If the air pressure in the cavity 100 is too large, it may bring discomfort to the human body. Optionally, the first stopper 31 can be a protrusion or a bump extending from the massage body 12, or can be other mechanisms capable of preventing the rigid plate 11 from further approaching the massage body 12. Optionally, the first end 131 of the foldable assembly 13 is arranged on the first side 111 of the rigid plate 11.

[0039] As shown in the drawings Figures 2A to 4C Optionally, the massage equipment according to the embodiment of the present application further comprises at least one second stopper 32, wherein the second stopper 32 is arranged opposite to the second side 112 of the rigid plate 11, wherein the second stopper 32 is made of rigid material and is arranged to prevent the rigid plate 11 from moving further away from the massage body 12, so as to prevent the foldable assembly 13 from being excessively unfolded (or stretched) by the rigid plate 11, thereby preventing the air pressure in the cavity 100 from being too small.

[0040] As shown in the drawings Figures 2A to 4CAs shown, the rigid plate 11 of the massage device 10 according to an embodiment of the present invention is disposed on the drive device 20. Preferably, the rigid plate 11 is detachably disposed on the drive device 20. Further, the rigid plate 11 of the massage device 10 of the present invention has an appropriate thickness to facilitate its detachable disposal on the drive device 20. The detachable disposal of the rigid plate 11 of the massage device 10 on the drive device 20 allows the user to select different specifications of the massage device 10 according to their needs, and allows the user to thoroughly clean and maintain the massage device 10 after disassembly (e.g., by applying lubricant). Preferably, the rigid plate 11 of the massage device 10 is detachably disposed on the drive device 20 by snap-fit ​​or screw-fit. It is understood that the massage device 10 may have different specifications due to differences in the size and shape of its opening 1201 or the manufacturing material of its massage body 12.

[0041] As shown in the attached image. Figures 2A to 4C As shown, the massage device according to an embodiment of the present invention further includes a housing 40, the shape of which is ergonomic for easy gripping by the user. Further, the housing 40 of the massage device of the present invention has a receiving cavity 400 with a mounting opening 401, wherein the massage device 10 and the drive device 20 are both disposed within the receiving cavity 401 of the housing 40, and the opening 1201 of the cavity 100 of the massage body 12 of the massage device 10 is exposed through the mounting opening 401. Preferably, the opening 1201 of the cavity 100 of the massage body 12 coincides with the mounting opening 401. Optionally, the massage body 12 extends from the mounting opening 401. Preferably, the housing 40 is made of a human-friendly material. Optionally, the second stop 32 of the massage device of the present invention is fixed to the inner wall of the housing 40.

[0042] As shown in the attached image. Figures 1 to 4C , Figure 7 As shown, the driving device 20 of the massage device according to this embodiment of the present invention is fixedly disposed within the receiving cavity 400 of the housing 40. It can be understood that the driving device 20 can be any mechanism capable of driving the rigid plate 11 to reciprocate. (See attached figures) Figures 1 to 4C , Figure 7As shown in the drawings, the driving device 20 of the massage device according to the embodiment of the present application exemplarily comprises a motor 21 and a transmission assembly 22, wherein two ends of the transmission assembly 22 are connected to a power output end of the motor 21 and the rigid plate 11 respectively, and the transmission assembly 22 is arranged to be driven by the motor 21 so as to drive the rigid plate 11 to move reciprocatingly. It can be understood that the driving device 20 of the massage device according to the present application can also be other mechanisms capable of driving the rigid plate 11 to move reciprocatingly. For example, the driving device 20 can be an electromagnetic driving component, which drives the rigid plate 11 to move reciprocatingly through the alternating attraction and repulsion between two components with different magnetism. The driving device 20 of the massage device according to the present application can also drive the rigid plate 11 to move reciprocatingly through other mechanisms, such as pneumatic, piezoelectric or hydraulic mechanisms. Therefore, the driving device 20 of the massage device according to the present application does not constitute a limitation to the protection scope of the present application.

[0043] As shown in the drawings, Figures 1 to 4C , Figure 7 As shown in the drawings, the driving device 20 of the massage device according to the embodiment of the present application further comprises a power supply interface 23, wherein the power supply interface 23 is electrically connected to the motor 21 to supply power to the motor 21 and enable the motor 21 to drive the rigid plate 11 to move reciprocatingly through the transmission assembly 22.

[0044] As shown in the drawings, Figures 1 to 4C , Figure 7 As shown in the drawings, the driving device 20 of the massage device according to the embodiment of the present application comprises a control module 24, wherein the control module 24 is electrically connected to the motor 21 and arranged to control the driving device 20 to drive the rigid plate 11. For example, the control module 24 controls the alternating frequency of the reciprocating movement of the rigid plate 11 or the stroke of the movement of the rigid plate 11 to control the changing frequency of the alternating folding and unfolding of the foldable assembly 13, the degree of the folding and unfolding of the foldable assembly 13. Further, the control module 24 is electrically connected to the power supply interface 23 and the motor 21 respectively to control the power supply to the motor 21.

[0045] As shown in the drawings, Figures 1 to 4C , Figure 7As shown in the drawings, exemplarily, the driving device 20 of the massage device according to the embodiments of the present application further comprises a battery or battery pack 25, wherein the battery or battery pack 25 is electrically connected with the control module 24, and the control module 24 is configured to control the battery or battery pack 25 to supply power to the motor 21. Preferably, the battery or battery pack 25 is a rechargeable battery or battery pack. Further, the power supply interface 23 is electrically connected with the battery or battery pack 25 directly or through the control module 24, so as to charge the battery or battery pack 25. Accordingly, the power supply interface 23 can be a power supply jack or a wireless charging module. Those skilled in the art can understand that the driving device 20 of the massage device according to the present application can also be powered by an external power supply.

[0046] As shown in the drawings, Figures 1 to 4C 、 Figure 7 As shown in the drawings, exemplarily, the driving device 20 of the massage device according to the embodiments of the present application further comprises a switch 26, wherein the switch 26 is electrically connected with the control module 24, so as to control the opening or closing of the motor 21 through the control module 24. Alternatively, the switch 26 can also be connected with the battery or battery pack 25 and the motor 21 respectively, so as to directly control the starting and stopping of the motor 21. In some embodiments, the switch 26 of the driving device 20 of the massage device according to the present application can be a conventional contact switch, such as a button switch or a key switch. In other embodiments, the switch 26 of the driving device 20 of the massage device according to the present application can also be a touch switch, such as a pressure-sensitive switch or a sound-controlled switch. In other embodiments, the switch 26 of the driving device 20 of the massage device according to the present application can also be a non-contact switch, such as a wireless control switch or a somatosensory detection switch. Those skilled in the art can understand that the type of the switch 26 of the driving device 20 of the massage device according to the present application should not be regarded as a limitation on the protection scope of the present application.

[0047] Exemplarily, in some embodiments, the switch 26 of the massage device according to the embodiments of the present application comprises a pressure sensor 26A, and the pressure sensor 26A is electrically connected with the control module 24 and is configured to generate a pressure sensing signal according to the force received thereby, and the control module 24 is configured to control the output of the motor 21 according to the pressure sensed by the pressure sensor 26A, so as to control the alternating frequency of the reciprocating movement of the rigid plate 11 or control the size of the movement stroke of the rigid plate 11 according to the pressure sensed by the pressure sensor 26A. Thus, compared with the prior massage device, the massage device according to the embodiments of the present application allows the user to adjust the massage effect by a simple and easy method. In some embodiments, the switch 26 of the massage device according to the embodiments of the present application comprises a plurality of pressure sensors 26A, wherein the control module 24 is configured to control the alternating frequency of the reciprocating movement of the rigid plate 11 according to the pressure sensing signal of at least one pressure sensor 26A, and control the size of the movement stroke of the rigid plate 11 according to the pressure sensing signal of at least another pressure sensor 26A.

[0048] As shown in FIG. 1, the massage device 10 of the massage device according to the embodiments of the present application is placed on the human body massage part, so that the opening 1201 of the massage main body 12 is closed or substantially closed, the rigid plate 11 of the massage device 10 is driven away from the massage main body 12 by the driving device 20, and the foldable assembly 13 is unfolded, so that the volume of the cavity 100 is increased (exemplarily, to the maximum volume) and the negative pressure (for example, less than the external atmospheric pressure) is generated in the cavity 100. Figure 2B Figure 4B As shown in FIG. 1, the massage device 10 of the massage device according to the embodiments of the present application is placed on the human body massage part, so that the opening 1201 of the massage main body 12 is closed or substantially closed, the rigid plate 11 of the massage device 10 is driven away from the massage main body 12 by the driving device 20, and the foldable assembly 13 is unfolded, so that the volume of the cavity 100 is increased (exemplarily, to the maximum volume) and the negative pressure (for example, less than the external atmospheric pressure) is generated in the cavity 100. Figure 2C Figure 4C As shown in FIG. 1, the massage device 10 of the massage device according to the embodiments of the present application is placed on the human body massage part, so that the opening 1201 of the massage main body 12 is closed or substantially closed, the rigid plate 11 of the massage device 10 is driven away from the massage main body 12 by the driving device 20, and the foldable assembly 13 is unfolded, so that the volume of the cavity 100 is increased (exemplarily, to the maximum volume) and the negative pressure (for example, less than the external atmospheric pressure) is generated in the cavity 100. Figure 2A Figure 4A As shown in FIG. 1, the massage device 10 of the massage device according to the embodiments of the present application is placed on the human body massage part, so that the opening 1201 of the massage main body 12 is closed or substantially closed, the rigid plate 11 of the massage device 10 is driven away from the massage main body 12 by the driving device 20, and the foldable assembly 13 is unfolded, so that the volume of the cavity 100 is increased (exemplarily, to the maximum volume) and the negative pressure (for example, less than the external atmospheric pressure) is generated in the cavity 100.

[0049] As shown in FIG. 1, the massage device 10 of the massage device according to the embodiments of the present application is placed on the human body massage part, so that the opening 1201 of the massage main body 12 is closed or substantially closed, the rigid plate 11 of the massage device 10 is driven away from the massage main body 12 by the driving device 20, and the foldable assembly 13 is unfolded, so that the volume of the cavity 100 is increased (exemplarily, to the maximum volume) and the negative pressure (for example, less than the external atmospheric pressure) is generated in the cavity 100. Figures 2A to 4C ​​​As shown, the second end 132 of the foldable assembly 13 of the massage device 10 of the massage equipment according to the embodiment of the utility model is arranged on the inner wall of the first end 101 of the massage main body 12, so that at least a part of the first end 101 is arranged to play a guiding role, to ensure that the foldable assembly 13 can be unfolded and folded along a preset path. Optionally, the first stopper 31 and the second stopper 32 are arranged on the outer side of the foldable assembly 13.

[0050] Figures 5A to 5C As shown, the massage device 10C of the massage equipment according to the embodiment of the utility model forms a cavity 100C, and the massage device 10C comprises a rigid plate 11, a massage main body 12C and a foldable assembly 13, wherein the massage main body 12C comprises a main body part 121C and a connecting part 122C, the connecting part 122C is connected to the main body part 121C and the foldable assembly 13 respectively, the first end 131 and the second end 132 of the foldable assembly 13 are airtightly connected to the rigid plate 11 and the connecting part 122C respectively, and the inner wall of the connecting part 122C is arc-shaped. Preferably, the arc angle of the arc-shaped inner wall of the connecting part 122C is not greater than 90 degrees, so as to reduce the hindrance of the air inner wall to the free flow of air. The inner wall of the connecting part 122C of the massage device 10C of the massage equipment according to the embodiment of the utility model is arc-shaped, so that the main body part 121C of the massage main body 12C and the foldable assembly 13 are at an angle. It is worth noting that the main body part 121C of the massage main body 12C and the foldable assembly 13 are arranged at an angle, which can avoid that the folding and unfolding directions of the foldable assembly 13 and the extension direction of the massage main body 12 are in the same straight line direction, thereby reducing the transverse size of the head of the massage equipment according to the embodiment of the utility model and promoting the miniaturization of the massage equipment according to the embodiment of the utility model. As shown, Figures 5A to 5C As shown, the cavity 100C of the massage device 10C of the massage equipment according to the embodiment of the utility model has a first end 101C and a second end 102, the massage main body 12C of the massage device 10C forms the first end 101C, and the foldable assembly 13 forms the second end 102. Correspondingly, the main difference between the massage device 10C and the massage device 10 of the massage equipment according to the embodiment of the utility model is the structural difference between the massage main body 12 and the massage main body 12C, and the structures of other structures or elements of the massage device 10C are basically the same as those of the massage device 10.

[0051] Figures 6A to 6DAs shown in FIG. 1 1, another alternative embodiment of the foldable assembly 13 of the massage device 10 of the massage equipment according to the present application is shown, wherein the first end 131D and the second end 132D of the foldable assembly 13D are adapted to be airtightly connected to the rigid plate 11 and the massage body 12 of the massage device 10 of the massage equipment according to the present application, respectively. As shown in FIG. 1 1, Figures 6A to 6D As shown in FIG. 1 1, the foldable assembly 13D of the massage device 10 of the massage equipment according to the present application forms the second end 102D of the cavity 100D of the massage device 10 of the massage equipment according to the present application. As shown in FIG. 1 1, Figures 6A to 6D As shown in FIG. 1 1, the foldable assembly 13D of the massage device 10 of the massage equipment according to the present application comprises a flexible bag 133D and a set of support rings 134D, wherein the support rings 134D are supported at intervals on the inner wall of the flexible bag 133D, and the axes of the support rings 134D are perpendicular to the extending direction of the flexible bag 133D, so that the foldable assembly 13D can be unfolded and folded. Accordingly, as shown in FIG. 1 1, Figure 6B As shown in FIG. 1 1, when the foldable assembly 13D is unfolded, under the support of the support rings 134D, the flexible bag 133D is stretched or stretched under the action of external force, and the volume of the two ends 102D of the cavity 100D is increased; as shown in FIG. 1 1, Figure 6C As shown in FIG. 1 1, when the foldable assembly 13D is folded, under the support of the support rings 134D, the flexible bag 133D is folded under the action of external force, and the volume of the two ends 102D of the cavity 100D is reduced; as shown in FIG. 1 1, Figure 6A As shown in FIG. 1 1, when the foldable assembly 13D is in the initial state, under the support of the support rings 134D, the volume of the two ends 102D of the cavity 100D remains at the initial size. It can be understood that the main difference between the massage device 10D and the massage device 10 of the massage equipment according to the present application is the structural difference between the foldable assembly 13 and the foldable assembly 13D. The structures of other structures or elements of the massage device 10D are basically the same as those of the massage device 10.

[0052] It is worth noting that the first and / or second herein are only used for naming and distinguishing different components (or elements) of the present application, and do not have the meaning of order or number.

[0053] It should be understood by those skilled in the art that the above description and the embodiments shown in the drawings are only for illustratively explaining the present application, but not limiting the present application. All equivalent embodiments, modifications and improvements within the spirit of the present application shall be included in the protection scope of the present application.

Claims

1. A massaging apparatus characterized by comprising: Comprising: a housing having a receiving cavity; a massage device comprising a rigid plate, a massage body and a foldable assembly, wherein a first end and a second end of the foldable assembly are hermetically connected to the rigid plate and the massage body, respectively, wherein the massage device has a cavity, wherein the rigid plate, the massage body and the foldable assembly form the cavity, and the cavity extends from the rigid plate to the massage body, wherein the cavity has an opening formed in the massage body; and a drive device, wherein the drive device is arranged for driving the unfolding and folding of the foldable assembly, thereby varying the volume of the cavity between a minimum volume and a maximum volume, wherein the massage device and the drive device are arranged within the receiving cavity of the housing, wherein the rigid plate of the massage device is detachably arranged at the drive device.

2. The massaging apparatus according to claim 1, wherein The foldable assembly comprises a plurality of folding units, wherein each folding unit forms a gas channel, and the each folding unit has a first layer and a second layer, wherein the first layer and the second layer of the each folding unit are hermetically connected together to form a first ridge protruding outwardly and a first folding space between the first layer and the second layer, wherein the first folding space of the each folding unit is in communication with the gas channel, wherein each two adjacent folding units are hermetically connected end to end together to form a second ridge protruding inwardly and a second folding space between the two adjacent folding units and to make the gas channels of the two adjacent folding units in communication with each other.

3. The massaging apparatus according to claim 2, wherein The foldable assembly further comprises at least one connector, wherein the connector is in the form of a sheet, wherein the connector extends between the rigid plate and a folding unit adjacent to the rigid plate, and the connector is formed from at least a portion of the second layer of the folding unit.

4. The massaging apparatus according to claim 2, wherein The foldable assembly further comprises at least one connector, wherein the connector is in the form of a sheet, wherein the connector extends between the massage body and a folding unit adjacent to the massage body, and the connector is formed from at least a portion of the first layer of the folding unit.

5. The massaging apparatus according to claim 1, wherein The foldable assembly forms a gas channel, and the foldable assembly comprises a first layer and a second layer, wherein one end of the first layer is hermetically connected to the rigid plate, and the first layer extends outwardly and obliquely from the rigid plate, one end of the second layer is hermetically connected to the massage body, and the second layer extends outwardly and obliquely from the massage body, wherein the other end of the first layer and the other end of the second layer are hermetically connected to form a first ridge protruding outwardly and a first folding space between the first layer and the second layer, wherein the first folding space is in communication with the gas channel.

6. The massaging apparatus according to claim 1, wherein The foldable assembly forms a gas passage, and the foldable assembly comprises a first stack and a second stack, wherein one end of the first stack is connected to the rigid plate in airtight manner, and the first stack extends inwardly and obliquely from the rigid plate, one end of the second stack is connected to the massage body in airtight manner, and the second stack extends inwardly and obliquely from the massage body, wherein the other end of the first stack and the other end of the second stack are connected in airtight manner to form a first ridge protruding inwardly, a first folding space between the first stack and the rigid plate, a second folding space between the second stack and the massage body, and a third folding space between the first stack and the second stack, wherein the first folding space and the second folding space are both connected to the gas passage.

7. The massaging apparatus according to claim 2, wherein The massage body comprises a main body part and an adapter part, wherein the adapter part is connected to the main body part and the foldable assembly respectively, the first end and the second end of the foldable assembly are connected to the rigid plate and the adapter part in airtight manner respectively, and the inner wall of the adapter part is arc-shaped.

8. Massage apparatus according to any of claims 2-7, characterized in that The first folding space is arranged around the gas passage respectively.

9. Massage apparatus according to any of claims 2-7, characterized in that The first stack and the second stack are both sheet-shaped.

10. The massaging apparatus according to any one of claims 1 to 7, wherein The inner diameter of the first end part of the cavity is larger than the inner diameter of the second end part of the cavity.

11. The massaging apparatus according to any one of claims 1 to 7, wherein The outer diameter of the rigid plate is not less than the outer diameter of the foldable assembly.

12. The massaging apparatus according to any one of claims 1 to 7, wherein The cavity of the massage device forms a first end part and a second end part, wherein the massage body forms the first end part of the cavity, and the foldable assembly forms the second end part of the cavity, wherein the first end part and the second end part are both continuous cylindrical structures.

13. The massaging apparatus according to any one of claims 1 to 7, wherein The rigid plate, the foldable assembly and the massage body are integrally made of the same material.

14. The massaging apparatus according to any one of claims 1 to 7, wherein The second end of the foldable assembly is arranged on the inner wall of the first end part of the massage body, so that at least a part of the first end part is arranged to play a guiding role to ensure that the foldable assembly can be unfolded and folded along a preset path.

15. The massaging apparatus according to claim 1, wherein The massage device comprises a rigid plate, a massage body and a foldable assembly, wherein the first end and the second end of the foldable assembly are connected to the rigid plate and the massage body in airtight manner respectively, wherein the cavity of the massage device has a first end part and a second end part, wherein the massage body of the massage device forms the first end part, and the foldable assembly forms the second end part, wherein the foldable assembly comprises a flexible bag and a set of support rings, wherein the support rings are supported on the inner wall of the flexible bag at intervals, and the axis of the support rings is perpendicular to the extension direction of the flexible bag, so that the foldable assembly can be unfolded and folded.

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