Massage head and massage apparatus

Abstract

A massage head and a massage apparatus. The massage head comprises a housing, a floating massage assembly, an air pump, and a protective member. The housing is provided with a negative-pressure opening. The floating massage assembly comprises a massage member and a floating seat, the floating seat being connected to the housing, the massage member being disposed on the floating seat, and the massage member being located in the negative-pressure opening. The air pump is mounted in the housing and is in communication with the negative-pressure opening. The protective member is disposed in the housing and has a resisting structure, at least part of the resisting structure being located on the side of the air pump facing the massage member; and the protective member is configured to prevent the floating massage assembly from compressing the air pump during the process of floating downwards.

Description

Massage heads and massage equipment

[0001] Priority information

[0002] This application claims priority to and the benefits of patent application No. 202322670648.7 filed with the State Intellectual Property Office of China on September 27, 2023, and is hereby incorporated by reference in its entirety. Furthermore, this application also claims priority to and the benefits of patent application No. 202323569935.5 filed with the State Intellectual Property Office of China on December 25, 2023, and is hereby incorporated by reference in its entirety. Technical Field

[0003] The present disclosure relates to the field of massage technology, and more particularly to a massage head and massage equipment. Background Art

[0004] Some massage heads on the market feature floating massage elements, allowing them to float to a certain degree to conform to the body. Currently, these massage heads lack sufficient suction, making it difficult to maintain a stable grip on a specific area of ​​the body. Among massage-related devices, cupping devices utilize the principle of negative pressure suction. An air pump draws air into the cup, creating a negative pressure that allows the cup to maintain a stable grip on the selected area of ​​the body.

[0005] However, for a massage head with floating massage elements, if an air pump is provided in the massage head to extract air, interference may occur between the floating massage elements and the massage head, thereby hindering the operation of the air pump.

[0006] Summary of the Invention

[0007] Embodiments of the present disclosure provide a massage head and a massage device.

[0008] The massage head of the disclosed embodiment includes a housing, a floating massage component, an air pump, and a protective member. The housing is provided with a negative pressure port. The floating massage component includes a massage member and a floating seat, wherein the floating seat is connected to the housing, the massage member is provided on the floating seat, and the massage member is located within the negative pressure port. The air pump is installed within the housing and is in air communication with the negative pressure port. The protective member is disposed within the housing and has a resisting structure, which is at least partially located on the side of the air pump facing the massage member. The protective member is used to prevent the floating massage component from pressing against the air pump during the downward floating process.

[0009] In some embodiments, the air pump is mounted on the protective member, the air pump has a top surface facing the massage member, the retaining structure is arranged around the periphery of the air pump, and the retaining structure at least partially protrudes from the top surface of the air pump.

[0010] In some embodiments, the protective member includes a hook portion, and the hook portion is engaged with the top surface of the air pump.

[0011] In some embodiments, the protective member further includes a plurality of extensions, a plurality of which are arranged around the periphery of the air pump, each of the extensions being limitedly engaged with the side of the air pump, and at least one of the extensions being connected to a hook portion at one end facing the massage member.

[0012] In some embodiments, the resisting structure includes a first side and a second side opposite to each other, the floating seat is connected to the first side of the resisting structure, a negative pressure chamber is formed between the floating massage component and the first side of the resisting structure, the negative pressure chamber is connected to the negative pressure port, the air pump is installed on the second side of the resisting structure, the resisting structure is provided with a through hole, the through hole passes through the resisting structure from the first side to the second side, and the air pump is connected to the negative pressure chamber through the through hole.

[0013] In some embodiments, the protective member further has a connecting portion and a mounting cover, the connecting portion and the mounting cover are located on the second side of the resisting structure, the connecting portion is arranged around the outer periphery of the air pump, the mounting cover is connected to the connecting portion, and an installation cavity is formed between the mounting cover, the connecting portion and the resisting structure, and the air pump is accommodated in the installation cavity.

[0014] In some embodiments, the massage member has a floating direction; the resisting structure is arranged opposite to the massage member along the floating direction, and the resisting structure can resist the massage member during the floating process of the floating massage assembly.

[0015] In some embodiments, the floating seat includes a floating edge and a fixed portion, the floating edge is connected between the fixed portion and the shell, the massage element is arranged on the side of the fixed portion away from the resisting structure, and the resisting structure can resist the side of the fixed portion away from the massage element during the floating process of the floating massage component.

[0016] In some embodiments, the fixing portion has an elastic function, and the fixing portion can be elastically deformed when resisted by the resisting structure.

[0017] In some embodiments, the shell includes a peripheral wall and a base wall, the peripheral wall of the shell is arranged around the outer periphery of the floating seat, the floating seat is connected to the base wall of the shell, the outer side wall of the floating seat protrudes toward the peripheral wall of the shell, and there is a ventilation gap between the floating seat and the peripheral wall of the shell, and the ventilation gap is connected to the negative pressure port; wherein, when the floating seat floats down, the size of the outer side wall of the floating seat expands toward the peripheral wall of the shell, and when the resisting structure resists the massage part and / or the floating seat, the resisting structure limits the floating of the floating seat to limit the size of the outer side wall of the floating seat from continuing to expand, and the outer side wall of the floating seat is spaced from the peripheral wall of the shell when it is in the maximum expansion position.

[0018] In some embodiments, a negative pressure chamber is formed between the floating massage component and the bottom of the shell, and a vent hole is provided on the outer wall of the floating seat. The vent hole is located between the maximum outer dimension position of the outer wall of the floating seat and the massage part, and the vent hole connects the negative pressure chamber and the negative pressure port.

[0019] In some embodiments, the shell includes a hard shell and a flexible shell, the floating seat is connected to the hard shell, a negative pressure chamber is formed between the floating massage component and the hard shell, the hard shell is provided with a connecting hole, the flexible shell is arranged around the outer periphery of the floating seat, and there is a ventilation gap between the floating seat and the flexible shell, and the connecting hole connects the negative pressure chamber and the ventilation gap.

[0020] In some embodiments, the floating seat is arranged around the outer circumference of the massage piece, the floating seat is connected between the massage piece and the shell, and an installation cavity is provided between the massage piece and the bottom wall of the shell. The massage piece can compress the installation cavity when floating downward, and the air pump and the resistance structure are located in the installation cavity.

[0021] In some embodiments, the massage element has a floating direction; the air pump has a thickness direction, and the thickness direction is consistent with the floating direction of the floating massage component.

[0022] In some embodiments, the shell is provided with an adsorption surface surrounding the negative pressure port, the floating seat includes a fixed portion, a floating edge and a coupling portion, the coupling portion is connected to the adsorption surface, the fixed portion is connected to the massage part, the floating edge connects the fixed portion and the coupling portion, an installation cavity is provided between the massage part and the bottom wall of the shell, the massage part can compress the installation cavity when floating downward, and the air pump is located in the installation cavity.

[0023] In some embodiments, the adsorption surface is provided with a mounting portion, the combining portion includes a first surface and a second surface opposite to each other, the first surface of the combining portion is combined with the mounting portion, and the second surface of the combining portion forms a flat fitting surface with the adsorption surface.

[0024] In some embodiments, the shell is provided with a first fitting surface, the massage element includes a recessed portion, the recessed portion is connected to the air pump, and a second fitting surface is provided on the periphery of the recessed portion, and the second fitting surface surrounds the recessed portion.

[0025] In some embodiments, the housing includes a protective shell, the protective member is connected to the protective shell, a connecting gap is provided between the protective member and the protective shell, and the connecting gap connects the air pump with the outside atmosphere.

[0026] In some embodiments, the shell further includes an adsorption shell, which is connected to at least one of the protective shell and the protective member, and the adsorption shell is provided with the negative pressure port. The protective shell is exposed on the side of the shell away from the negative pressure port, and the connecting gap is adjacent to the exposed part of the protective shell.

[0027] In some embodiments, the protective member is provided with a first plug-in portion facing the protective shell portion, the protective shell is provided with a second plug-in portion cooperating with the first plug-in portion, the second plug-in portion is positioned and matched with the first plug-in portion, and there is a plug-in gap between the first plug-in portion and the second plug-in portion, the plug-in gap is connected to the connecting gap, the air pump has an exhaust end, the exhaust end is plugged into the first plug-in portion, and is connected to the plug-in gap.

[0028] The present disclosure also provides a massage device comprising a wearable body, a connector, and two elastic clamping arms. The connector connects a massage head to the wearable body. The two elastic clamping arms are each connected to the wearable body and are used to clamp the human body. The massage head is detachably connected to the wearable body, and the connector is flexible, allowing the massage head to move within a certain range from the wearable body.

[0029] In some embodiments, the wearing mechanism also includes a massage module, which is installed on the wearing body. The wearing body includes a first side and a second side opposite to each other, the first side of the wearing body faces the elastic clamping arm, the massage surface of the massage module is exposed from the first side of the wearing body, and the second side of the wearing body is provided with a receiving portion. The massage head is detachably connected to the receiving portion. When the massage head is separated from the wearing body, the direction of the negative pressure port of the massage head is the same as the direction of the massage surface.

[0030] The massage head disclosed herein comprises an air pump and a protective member disposed within a housing. The protective member comprises a retaining structure, at least partially located on a side of the air pump facing the massage member. The retaining structure is positioned along the descent path of the floating massage component. During the descent of the floating massage component, the retaining structure can abut against the floating massage component, allowing the protective member to prevent the floating massage component from pressing against the air pump during descent, thereby avoiding interference between the floating massage component and the air pump. This prevents the floating massage component from interfering with the air pump's operation and prevents the floating massage component from floating too far downward and failing to securely adhere to a selected area of ​​the human body.

[0031] Additional aspects and advantages of the embodiments of the present disclosure will be given in part in the following description and in part will be obvious from the following description or learned through practice of the embodiments of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The above and / or additional aspects and advantages of the present disclosure will become apparent and readily understood from the description of the embodiments with reference to the following drawings, in which:

[0033] FIG1 is a schematic perspective view of the structure of a first massage head according to some embodiments of the present disclosure;

[0034] FIG2 is a schematic cross-sectional view along the AA direction in FIG1 ;

[0035] FIG3 is a cross-sectional schematic diagram of a second massage head according to some embodiments of the present disclosure;

[0036] FIG4 is a cross-sectional schematic diagram of a third massage head according to some embodiments of the present disclosure;

[0037] FIG5 is a schematic perspective view of a fourth massage head according to some embodiments of the present disclosure;

[0038] FIG6 is a cross-sectional schematic diagram of a fifth massage head according to some embodiments of the present disclosure;

[0039] FIG7 is a cross-sectional schematic diagram of a sixth massage head according to some embodiments of the present disclosure;

[0040] FIG8 is an enlarged schematic diagram of region VII of FIG7 ;

[0041] FIG9 is a schematic diagram of the three-dimensional structure of a massage device according to some embodiments of the present disclosure;

[0042] FIG10 is a schematic diagram of the three-dimensional structure of the massage device according to some embodiments of the present disclosure from another perspective. DETAILED DESCRIPTION

[0043] The embodiments of the present disclosure are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the embodiments of the present disclosure, and should not be understood as limiting the embodiments of the present disclosure.

[0044] In the description of the present disclosure, it should be understood that the terms "thickness", "upper", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present disclosure. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present disclosure, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0045] In the description of the present disclosure, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. In one example, it can be a fixed connection, or a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection, or can communicate with each other; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements.

[0046] Referring to Figures 1 and 2, the present disclosure provides a massage head 100, which includes a housing 10, a floating massage assembly 20, an air pump 30, and a protective member 40. The housing 10 is provided with a negative pressure port 101, and the air pump 30 is installed in the housing 10 and is in communication with the negative pressure port 101. The floating massage assembly 20 includes a massage member 21 and a floating seat 22. The floating seat 22 is connected to the housing 10, and the massage member 21 is provided on the floating seat 22. The massage member 21 is located in the negative pressure port 101. The protective member 40 is disposed in the housing 10 and has a resisting structure 41. The resisting structure 41 is at least partially located on the side of the air pump 30 facing the massage member 21. The protective member 40 is used to prevent the floating massage assembly 20 from pressing against the air pump 30 during the floating process.

[0047] During massage, the housing 10 with the negative pressure port 101 is placed against a selected part of the human body, and the air pump 30 evacuates the housing 10, causing a negative pressure state inside the housing 10. The housing 10 can be adsorbed onto the human body under the action of the negative pressure. The massage element 21 is a device that realizes the massage function. Depending on the application setting of the massage head 100, the massage element 21 can be configured as a device for performing functions such as electrical stimulation, light therapy, diaphragm heating, vibration, and pressing, so as to achieve a massage effect on the skin, muscles, etc. of the human body through electrical stimulation, light therapy, diaphragm heating, vibration, and pressing, etc., without limitation here. On the one hand, the massage part 21 fits tightly against the selected part of the human body, so that the selected part of the human body can be massaged relatively evenly. For example, in the application scenario where the massage part 21 performs massage by vibration, if the massage part 21 does not fit tightly against the selected part of the human body, the degree of vibration at different positions of the selected part of the human body may be inconsistent, resulting in poor massage effect. On the other hand, when the massage part 21 performs massage by electrical stimulation, if the massage part 21 does not fit tightly against the selected part of the human body, and there is an air gap between the massage part 21 and the human body, the electric pulses provided by the massage part 21 may cause a tingling sensation in the human body.

[0048] As shown in FIG2 , the massage element 21 is mounted on a floating seat 22. The floating seat 22 can carry the massage element 21 and float relative to the negative pressure port 101, giving the massage element 21 a floating direction. The floating seat 22 can float upward or downward generally along the thickness direction (Z1 / Z2 direction) of the massage element 21, allowing the massage element 21 mounted on the floating seat 22 to float within the housing 10 relative to the negative pressure port 101, or float relative to the negative pressure port 101 and be exposed from the negative pressure port 101. In this manner, when massaging selected areas of different sizes on the human body, such as necks of varying circumferences, the air pump 30 draws air from the housing 10 to create a negative pressure within the housing 10. This, on the one hand, generates a suction force at the negative pressure port 101, causing the housing 10 to adhere to the selected area of ​​the human body. On the other hand, the floating massage assembly 20, under the action of the negative pressure, is pressed against the selected area of ​​the human body. By floating relative to the negative pressure port 101, the floating massage element 21 can adapt to selected areas of varying sizes, ensuring a close fit with the selected area of ​​the human body.

[0049] If the floating path of the floating seat 22 interferes with the air pump 30, the floating seat 22 may float downward, causing the floating seat 22 or the massage part 21 to collide with the air pump 30. On the one hand, the floating seat 22 or the massage part 21 may hinder the air pumping work of the air pump 30; on the other hand, the vibration caused by the collision between the floating seat 22 or the massage part 21 and the air pump 30 may cause the service life of the air pump 30 to be reduced.

[0050] If the floating path of the floating seat 22 is not restricted, the floating seat 22 may float too far downward, resulting in the massage part 21 being unable to fit the human body when the negative pressure port 101 is adsorbed on a selected part of the human body, or the massage part 21 is not closely enough fitted to the human body, resulting in a poor massage effect of the massage part 21.

[0051] The massage head 100 of the present disclosure has an air pump 30 and a protective member 40 disposed within a housing 10. The protective member 40 has a retaining structure 41. The retaining structure 41 is at least partially located on the side of the air pump 30 facing the massage member 21, that is, at least partially located between the air pump 30 and the massage member 21. As such, the retaining structure 41 is located in the descent path of the floating massage assembly 20. During the descent of the floating massage assembly 20, the retaining structure 41 can abut against the floating massage assembly 20, enabling the protective member 40 to prevent the floating massage assembly 20 from pressing against the air pump 30 during the descent process, thereby preventing interference between the floating massage assembly 20 and the air pump 30, thereby preventing the floating massage assembly 20 from affecting the operation of the air pump 30.

[0052] Furthermore, the resisting structure 41 is located in the downward floating path of the floating massage component 20, so that the protective member 40 can limit the maximum downward floating stroke of the floating massage component 20 to prevent the floating seat 22 from floating too much and making it difficult for the massage component 21 to form a reliable fit with the selected part of the human body.

[0053] Referring to Figure 2 , in some embodiments, a floating seat 22 is disposed around the periphery of the massage element 21 and is connected between the massage element 21 and the housing 10 . Referring to Figure 1 , the housing 10 has a bottom wall 102 , with a mounting cavity 103 defined between the massage element 21 and the bottom wall 102 of the housing 10 . Furthermore, the floating seat 22 is disposed around the periphery of the massage element 21 and is connected between the massage element 21 and the housing 10 , such that the floating seat 22 forms a perimeter around the mounting cavity 103 . When the floating massage assembly 20 descends, the floating seat 22 descends toward the bottom wall 102 of the housing 10 , driving the massage element 21 downward. As the massage element 21 descends, it compresses the mounting cavity 103 . Thus, the mounting cavity 103 provides a floating space for the massage element 21 to float.

[0054] In some embodiments, the air pump 30 and the retaining structure 41 are located within the mounting cavity 103. This allows the air pump 30 to be installed in the floating space of the massage element 21, eliminating the need for a separate mounting space for the air pump 30 and simplifying the internal structure of the massage head 100. Furthermore, the retaining structure 41 prevents the massage element 21 from pressing against the air pump 30 when it floats downward. Therefore, even if the air pump 30 is installed in the floating space of the massage element 21, interference with the air pump 30 can be avoided.

[0055] Referring to Figure 2 , in some embodiments, the air pump 30 has a thickness direction (Z1 / Z2 direction) that is substantially aligned with the floating direction of the floating massage assembly 20. Thus, the smaller the thickness of the air pump 30, the greater the floating space within the housing 10 the floating massage assembly 20 can occupy. In some embodiments, the air pump 30 is flat, meaning its vertical thickness is smaller than its horizontal length and width. This reduces the vertical space occupied by the air pump 30 within the mounting cavity 103, providing the floating massage assembly 20 with greater vertical floating space.

[0056] Referring to FIG. 2 , in some embodiments, the air pump 30 is mounted on a protective member 40 . In this manner, the protective member 40 not only provides a stop structure 41 to prevent the floating massage assembly 20 from pressing against the air pump 30 , but also provides a mounting location for the air pump 30 . This eliminates the need for separate mounting locations for the protective member 40 and the air pump 30 within the housing 10 , facilitating assembly of the massage head 100 and miniaturizing the massage head 100 .

[0057] In some embodiments, the resisting structure 41 is disposed around the periphery of the air pump 30. Thus, the resisting structure 41 can prevent the floating massage assembly 20 from pressing the air pump 30 while also limiting the position of the air pump 30.

[0058] In some embodiments, the top portion 32 of the air pump 30 has a top surface 31 facing the massage element 21, and the retaining structure 41 at least partially protrudes from the top surface 31 of the air pump 30. In this way, before the floating massage assembly 20 descends to contact the top surface 31 of the air pump 30, the portion of the retaining structure 41 that protrudes from the top surface 31 of the air pump 30 can first contact the floating massage assembly 20, thereby preventing the floating massage assembly 20 from pressing against the air pump 30 during the descent process.

[0059] For example, the protective member 40 includes a protective body 42 and a support structure 41. The support structure 41 extends from the protective body 42 toward the negative pressure port 101. In some embodiments, the support structure 41 may be a wall structure extending from the protective body 42 toward the negative pressure port 101. The side of the wall structure is disposed around the periphery of the air pump 30. The top of the wall structure, facing away from the protective body 42, is higher than the top surface 31 of the air pump 30, thereby preventing the floating massage assembly 20 from pressing against the air pump 30 during descent. In another embodiment, the support structure 41 may be a plurality of columnar structures extending from the protective body 42 toward the negative pressure port 101. The plurality of columnar structures are disposed around the periphery of the air pump 30. The top of each columnar structure, facing away from the protective body 42, is higher than the top surface 31 of the air pump 30. During descent, the plurality of columnar structures provide support to the floating massage assembly 20, thereby preventing the floating massage assembly 20 from pressing against the air pump 30 during descent.

[0060] Referring to FIG. 2 , in some embodiments, the protective member 40 includes a hook portion 411 that engages with the top surface 31 of the air pump 30 . This allows the portion of the hook portion 411 that is higher than the top surface 31 of the air pump 30 to resist the floating massage assembly 20 . Furthermore, the hook portion 411, engaged with the top surface 31 of the air pump 30, secures the air pump 30 in the thickness direction of the massage element 21, pressing the air pump 30 against the protective member 40 and ensuring a stable attachment of the air pump 30 to the protective member 40. Furthermore, when the floating massage assembly 20 floats down until it rests against the hook portion 411, the pressure exerted by the floating massage assembly 20 on the hook portion 411 causes the hook portion 411 to engage with the air pump 30, securing the air pump 30 to the protective member 40 and ensuring stable operation of the air pump 30.

[0061] Referring to FIG. 2 , in some embodiments, the protective member 40 further includes a plurality of extensions 412 disposed around the periphery of the air pump 30. Each extension 412 engages with a side surface 33 of the air pump 30 for positional retention. At least one extension 412 is connected to a hook portion 411 at one end thereof facing the massage member 21. Thus, the extensions 412 engage with the side surfaces 33 of the air pump 30 to limit the position of the air pump 30 in the horizontal direction. Simultaneously, the hook portion 411 engages with the top portion 32 of the periphery of the air pump 30, vertically securing the periphery of the air pump 30 to the protective member 40, thereby stably securing the air pump 30 to the protective member 40.

[0062] In some embodiments, the end of the hook portion 411 near the massage element 21 protrudes from the top surface 31 of the air pump 30. Thus, the hook portion 411 can be used to form a blocking structure 41, which can simultaneously limit the position of the air pump 30 and prevent the floating massage assembly 2 from excessively floating downward, thereby preventing the floating massage assembly 20 from pressing against the air pump 30 during the downward floating process.

[0063] Referring to Figure 3, in some embodiments, the retaining structure 41 includes a first side 414 and a second side 415, opposite to each other. The floating seat 22 is connected to the first side 414 of the retaining structure 41, and the air pump 30 is mounted on the second side 415 of the retaining structure 41. In other words, the floating seat 22 and the air pump 30 are mounted on opposite sides of the retaining structure 41. In this way, the retaining structure 41 completely separates the floating massage assembly 20 and the air pump 30, preventing interference between the two.

[0064] As shown in Figure 3, in some embodiments, the resisting structure 41 is roughly plate-shaped. On the one hand, the plate-shaped resisting structure 41 can provide a flat installation surface, which is conducive to the installation of the air pump 30; on the other hand, the plate-shaped resisting structure 41 can provide a flat resisting surface. When the resisting surface provided by the first side 414 of the resisting structure 41 is basically parallel to the plane where the negative pressure port 101 is located, when the floating seat 22 or the massage element 21 is in contact with the plate-shaped resisting structure 41, the massage element 21 can be in a relatively flat state, avoiding the state where one end of the massage element 21 is raised and the other end is sunken relative to the negative pressure port 101, thereby further improving the reliability of the fit between the massage element 21 and the selected part of the human body.

[0065] Referring to FIG. 3 , in some embodiments, a negative pressure chamber 104 is formed between the floating massage assembly 20 and the first side 414 of the resisting structure 41. The negative pressure chamber 104 communicates with the negative pressure port 101. In the embodiment of FIG. 3 , the negative pressure chamber 104 and the negative pressure port 101 communicate via a vent 221 provided on the floating seat 22. The resisting structure 41 is provided with a through hole 413 extending from the first side 414 to the second side 415. The air pump 30 located on the first side 415 of the resisting structure 41 communicates with the negative pressure chamber 104 located on the first side 414 of the resisting structure 41 through the through hole 413. Thus, even though the air pump 30 and the negative pressure chamber 104 are located on different sides of the resisting structure 41, the air pump 30 can still extract gas from the negative pressure chamber 104 through the through hole 413, maintaining a negative pressure in the negative pressure chamber 104. When the negative pressure chamber 104 is in a negative pressure state, the negative pressure port 101 communicating with the negative pressure chamber 104 has an adsorption force, so that the housing 10 is adsorbed to a selected part of the human body by the adsorption force.

[0066] Referring to FIG. 3 , in some embodiments, the protective member 40 further includes a connecting portion 44 and a mounting cover 45 . The connecting portion 44 and the mounting cover 45 are located on a first side 415 of the retaining structure 41 . The connecting portion 44 is disposed around the periphery of the air pump 30 , and the mounting cover 45 is connected to the connecting portion 44 . The mounting cover 45 and the connecting portion 44 can be detachably connected, for example, by snap-fit ​​or magnetic connection. A mounting cavity 103 is formed between the mounting cover 45, the connecting portion 44, and the retaining structure 41 , and the air pump 30 is accommodated within the mounting cavity 103 . Thus, with the air pump 30 mounted on the first side 415 of the retaining structure 41 , the mounting cover 45 covers the bottom of the air pump 30 to protect it. The connecting portion 44 connects the retaining structure 41 and the mounting cover 45 , forming a mounting cavity 103 for accommodating the air pump 30 between the retaining structure 41 , the connecting portion 44, and the mounting cover 45 . In this manner, on the one hand, the space on the first side 415 of the retaining structure 41 is not used to provide floating space for the floating massage assembly 20, and the space on the first side 415 of the retaining structure 41 can be fully utilized to accommodate the air pump 30. On the other hand, the retaining structure 41 can be fully utilized as part of the mounting cavity 103, eliminating the need for a separate base structure and mounting cover 45 to jointly form the mounting cavity 103 for accommodating the air pump 30, thereby simplifying the internal structure of the massage head 100. Furthermore, the mounting cover 45 is snap-fitted to the connecting portion 44, facilitating assembly and disassembly between the mounting cover 45 and the connecting portion 44, thereby facilitating removal of the air pump 30 from the mounting cavity 103 and installation of the air pump 30 therein.

[0067] Referring to Figure 2 , in some embodiments, the resisting structure 41 is positioned opposite the massage element 21 along the floating direction. This resisting structure 41 can resist the massage element 21 during the lowering of the floating massage assembly 20. In some embodiments, the resisting structure 41 and the massage element 21 are positioned opposite each other along the thickness direction (Z1 / Z2 direction) of the massage head 100. This allows the resisting structure 41 to resist the massage element 21 during the lowering of the floating massage assembly 20. This provides a resisting force on the skin-dorsal side of the massage element 21, facilitating close contact between the skin-proximal side of the massage element 21 and a selected area of ​​the human body.

[0068] Referring to Figure 2 , in some embodiments, the floating seat 22 includes a floating edge 223 and a fixed portion 224. The floating edge 223 is connected between the fixed portion 224 and the housing 10. The fixed portion 224 is used to mount the massage element 21, and the floating edge 223 is used to provide the floating seat 22 with a certain amount of float. For example, the floating edge 223 may be a flexible structure capable of a certain amount of deformation to provide the floating seat 22 with a certain amount of float. In another example, the floating edge 223 may have a pleated structure that can expand and contract to provide the floating seat 22 with a certain amount of float.

[0069] Referring to Figure 2 , in some embodiments, the massage element 21 is positioned on the side of the fixed portion 224 facing away from the resisting structure 41. During the downward movement of the floating massage assembly 20, the resisting structure 41 can resist the side of the fixed portion 224 facing away from the massage element 21. This prevents the massage element 21 from being pressed by the resisting structure 41 when the floating massage assembly 20 is resisted. This prevents the impact of the resisting structure from damaging the massage element 21 (for example, preventing the massage element 21 from separating from the fixed portion 224), thereby minimizing the service life of the massage element 21. Furthermore, since the massage element 21 is not pressed by the resisting structure 41, it can be made of at least a rigid material, thereby reducing material restrictions on the massage element 21.

[0070] In some embodiments, the fixing portion 224 has an elastic function and can be elastically deformed when resisted by the resisting structure 41. Thus, when the massage head 100 is attached to the human body, the fixing portion 224 collides with the resisting structure 41, and the fixing portion 224 can be elastically deformed to form a buffer, reducing the hard contact feeling between the human body and the massage element 21. Furthermore, the rebound force of the fixing portion 224 can make the massage element 21 fit tightly against the human body.

[0071] Referring to FIG. 2 , in some embodiments, housing 10 includes a peripheral wall 12 and a base wall 13. Peripheral wall 12 of housing 10 surrounds a floating seat 22, which is connected to base wall 13 of housing 10. A ventilation gap 201 is defined between floating seat 22 and peripheral wall 12 of housing 10. Ventilation gap 201 communicates with negative pressure port 101. When negative pressure is present in ventilation gap 201, negative pressure port 101 exerts an adsorption force, allowing housing 10 to adhere to a selected portion of the human body.

[0072] Referring to FIG. 2 , in some embodiments, the air pump 30 is in communication with the ventilation gap 201. For example, the air pump 30 is located inside the floating seat 22. The outer wall 226 of the floating seat 22 is provided with a vent hole 2261. The vent hole 2261 extends through the outer wall 226 and the inner wall of the floating seat 22. The air pump 30 is in communication with the ventilation gap 201 through the vent hole 2261, allowing the air pump 30 to extract gas from the ventilation gap 201, thereby creating a negative pressure in the ventilation gap 201.

[0073] Referring to FIG. 2 , in some embodiments, the outer wall 226 of the floating seat 22 is convex toward the peripheral wall 12 of the housing 10. When the floating seat 22 floats downward, the outer wall 226 of the floating seat 22 expands toward the peripheral wall 12 of the housing 10. When the retaining structure 41 abuts against the massage element 21 and / or the floating seat 22, the retaining structure 41 restricts the floating seat 22 from floating downward, thereby limiting further expansion of the outer wall 226 of the floating seat 22. When the outer wall 226 of the floating seat 22 is at its maximum expanded position, it is spaced apart from the peripheral wall 12 of the housing 10.

[0074] The floating seat 22 has one fixed end and the other end floating. As the floating seat 22 descends, its outer wall 226 is squeezed and deformed, expanding outward, causing the outer wall 226 of the floating seat 22 to expand toward the peripheral wall 12 of the housing 10. The expanded outer wall 226 surrounds the outer periphery of the massage element 21. This expansion lowers the center of gravity of the floating seat 22 toward its descent, creating a more stable support structure and facilitating the smooth floating of the floating seat 22. When the retaining structure 41 abuts the massage element 21 and / or the floating seat 22, it restricts the downward movement of the floating seat 22. If the floating seat 22 is unable to descend further, the outer wall 226 of the floating seat 22 is also unable to expand further. Therefore, when the retaining structure 41 abuts the massage element 21 and / or the floating seat 22, the outer wall 226 of the floating seat 22 reaches its maximum expansion position. By setting the outer wall 226 of the floating seat 22 to be spaced from the peripheral wall 12 of the shell 10 when in the maximum expansion position, the outer wall 226 of the floating seat 22 can always maintain a distance from the peripheral wall 12 of the shell 10 at any expansion position, so as to avoid the ventilation gap 201 being blocked due to the outward expansion of the outer wall 226 of the floating seat 22, so that the air path of the ventilation gap 201 is unobstructed, and ensure that the negative pressure port 101 is connected to the air pump 30.

[0075] Referring to Figure 2 , in some embodiments, a negative pressure chamber 104 is formed between the floating massage assembly 20 and the bottom of the housing 10. This negative pressure chamber 104 is connected to the air pump 30. The outer wall 226 of the floating seat 22 is provided with a vent hole 2261, which connects the negative pressure chamber 104 and the ventilation gap 201. Thus, the negative pressure port 101 is connected to the air pump 30 via the ventilation gap 201, the vent hole 2261, and the negative pressure chamber 104. Air drawn by the air pump 30 generates a negative pressure at the negative pressure port 101.

[0076] Referring to Figure 2 , in some embodiments, the vent 2261 is located between the maximum outer dimension of the outer wall 226 of the floating seat 22 and the massage element 21. Specifically, the outer wall 226 has a maximum outer dimension along the height direction (Z1 / Z2 direction, similarly hereinafter) of the floating seat 22. The maximum outer dimension of the outer wall 226 is the point closest to the peripheral wall 12 where the outer wall 226 protrudes outward toward the peripheral wall 12. The vent 2261 is defined in the outer wall 226 of the floating seat 22 and is located between the maximum outer dimension of the outer wall 226 of the floating seat 22 and the massage element 21 along the height direction of the floating seat 22. In this way, even when the floating seat 22 floats down, the outer wall 226 of the floating seat 22 expands outward to the maximum outer protrusion and abuts against the peripheral wall 12 of the shell 10, and a gap will still be maintained between the maximum outer dimension position of the outer wall 226 of the floating seat 22 and the part between the massage part 21 and the peripheral wall 12. Therefore, the negative pressure port 101 can still be connected to the negative pressure chamber 104 through the vent 2261 without being blocked by the peripheral wall 12, so as to maintain the connection between the negative pressure port 101 and the air pump 30, so that the connection between the negative pressure port 101 and the air pump 30 is not affected by the outward expansion of the outer wall 226 of the floating seat 22.

[0077] Please refer to Figure 4. In some embodiments, the shell 10 has an adsorption surface 105, which surrounds the periphery of the negative pressure port 101. When the massage head 100 uses the negative pressure at the negative pressure port 101 to adsorb on a selected part of the human body, the adsorption surface 105 fits the selected part of the human body.

[0078] In some embodiments, the floating seat 22 is connected to the suction surface 105. Thus, the floating seat 22 is close to one end of the negative pressure port 101 of the housing 10, while the bottom wall 102 of the housing 10 is located at the end of the housing 10 away from the negative pressure port 101. A large space is provided between the floating seat 22 and the bottom wall 102 of the housing 10 to allow the floating massage assembly 20 to float up and down and to accommodate the air pump 30.

[0079] Specifically, in some embodiments, the floating seat 22 includes a fixed portion 224, a floating edge 223, and a coupling portion 225. The coupling portion 225 is connected to the suction surface 105, the fixed portion 224 is connected to the massage element 21, and the floating edge 223 connects the fixed portion 224 and the coupling portion 225. The floating edge 223 is disposed around the massage element 21. A mounting cavity 103 is defined between the massage element 21 and the bottom wall 102 of the housing 10. The massage element 21 compresses the mounting cavity 103 when floating downward, and the air pump 30 is located within the mounting cavity 103. As such, because the floating seat 22 is positioned near the negative pressure port 101, the mounting cavity 103 between the massage element 21 and the bottom wall 102 of the housing 10 has a larger vertical space (Z1 / Z2 direction, the same below). This ensures sufficient mounting space for the air pump 30 while providing greater vertical floating space for the floating massage assembly 20. Furthermore, the floating seat 22 is connected to the adsorption surface 105 through the coupling portion 225, so that the installation of the floating seat 22 does not occupy the internal space of the installation cavity 103, thereby ensuring that there is sufficient space in the installation cavity 103 to install the air pump 30. In this way, the air pump 30 can effectively utilize the space of the installation cavity 103, and the size of the shell in the vertical direction can be appropriately reduced, which is conducive to the miniaturized design of the massage head 100.

[0080] Referring to FIG. 4 , in some embodiments, the suction surface 105 includes a mounting portion 1051. The coupling portion 225 includes a first surface 2251 and a second surface 2252, which are opposite to each other. The first surface 2251 of the coupling portion 225 couples with the mounting portion 1051, while the second surface 2252 of the coupling portion 225 forms a smooth contact surface with the suction surface 105. The mounting portion 1051 may be a stepped groove or a recessed portion. Specifically, the mounting portion 1051 of the suction surface 105 provides a mounting space for the coupling portion 225, allowing the coupling portion 225 to engage with the suction surface 105. When the coupling portion 225 engages with the suction surface 105, the second surface 2252 of the coupling portion 225 forms a smooth contact surface with the suction surface 105. This ensures that, based on the connection of the floating seat 22 to the end of the housing 10 near the negative pressure port 101, the floating seat 22 and the side of the coupling portion 225 of the housing 10 facing the human body have a smooth contact surface. In this way, when the massage head 100 utilizes the negative pressure at the negative pressure port 101 to adsorb on the selected part of the human body, the fitting surface formed by the second surface 2252 of the joint 225 and the adsorption surface 105 fits with the human body. On the one hand, the second surface 2252 of the joint 225 and the adsorption surface 105 jointly form a fitting surface, which has a larger fitting surface area than the adsorption surface 105 alone as a fitting surface, thereby increasing the surrounding sealing effect during negative pressure adsorption; on the other hand, the flat fitting surface can fit flatly with the human body, making it difficult for air to leak between the fitting surface and the human body, which is conducive to the massage head 100 and the human body to form a stable and reliable adsorption.

[0081] Referring to FIG. 5 , in some embodiments, the housing 10 is provided with a first fitting surface 107, which surrounds the outer periphery of the negative pressure port 101. The massage element 21 includes a recessed portion 213, which is recessed toward the interior of the housing 10. A second fitting surface 108 is provided on the outer periphery of the recessed portion 213, which surrounds the recessed portion 213 and is in communication with the air pump 30. When the massage head 100 is applied to a human body, at least one of the first fitting surface 107 and the second fitting surface 108 is applied to the human body. For example, the first fitting surface 107 and the second fitting surface 108 may work together to apply to the human body, or the recessed portion 213 may provide the suction force that enables the second fitting surface 108 to apply to the human body alone, without limitation.

[0082] For example, if the selected part of the human body is large and the skin area in contact with the massage head 100 is large, both the first and second fitting surfaces 107, 108 come into contact with the skin, working together to fit the body. When the air pump 30 pumps air, negative pressure is generated at the negative pressure port 101 and the recessed portion 213 between the first and second fitting surfaces 107, 108, to absorb the body, achieving dual absorption of the body and keeping the first and second fitting surfaces 107, 108 in close contact with the skin. If the selected part of the human body is small and the skin area in contact with the massage head 100 is small, the first fitting surface 107 is unable to fully adhere to the body. In this case, the second fitting surface 108 can be used to fit the body alone. When the air pump 30 pumps air, negative pressure is generated at the recessed portion 213 to absorb the body, keeping the second fitting surface 108 in close contact with the skin. In this way, the massage head 100 can adapt to absorption of selected parts of the human body of different sizes.

[0083] Referring to Figure 5 , in some embodiments, the recessed portion 213 is provided with an air extraction hole 214, which is connected to the air pump 30 (as shown in Figure 2 ). Thus, when the second fitting surface 108 is fitted against a selected part of the human body, a cavity is formed between the second fitting surface 108, the recessed portion 213, and the selected part of the human body. The air pump 30 can extract air from this cavity through the air extraction hole 214, creating a negative pressure within the cavity, allowing the massage element 21 to adhere to the human body and maintain a close fit.

[0084] Referring to FIG. 6 , in some embodiments, the housing 10 includes a hard shell 15 and a flexible shell 16. A floating seat 22 is connected to the hard shell 15. A negative pressure chamber 104 is formed between the floating massage assembly 20 and the hard shell 15, and the air pump 30 is connected to the negative pressure chamber 104. The flexible shell 16 is disposed around the outer periphery of the floating seat 22. A negative pressure port 101 is provided at one end of the flexible shell 16 facing away from the hard shell 15. A ventilation gap 201 is defined between the floating seat 22 and the flexible shell 16, and the ventilation gap 201 is connected to the negative pressure port 101. In this manner, when the massage head 100 is attached to a selected part of the human body using the suction force at the negative pressure port 101, the flexible shell 16 conforms to the selected part of the human body, avoiding a sense of rigidity. Furthermore, the flexible shell 16 can deform to a certain extent to better conform to the human body.

[0085] Referring to Figure 6 , in some embodiments, the hard shell 15 is provided with a connecting hole 151, which connects the negative pressure chamber 104 and the ventilation gap 201. The air pump 30 can sequentially communicate with the negative pressure port 101 via the negative pressure chamber 104, the connecting hole 151, and the ventilation gap 201. Because the connecting hole 151 is provided within the hard shell 15, the hard shell 15 is not deformed by the up-and-down movement of the floating massage assembly 20. Consequently, the diameter of the connecting hole 151 is unaffected by the up-and-down movement of the floating massage assembly 20, thereby ensuring a smooth air passage through the connecting hole 151.

[0086] Referring to Figure 7 , in some embodiments, the housing 10 includes a protective shell 17 , to which the protective member 40 is connected. Referring to Figure 8 , a communication gap 171 is defined between the protective member 40 and the protective shell 17 , connecting the air pump 30 to the outside atmosphere. This allows the massage head 100 to utilize the communication gap 171 between the protective member 40 and the protective shell 17 for exhaust, eliminating the need for a separate exhaust duct. This simplifies the internal structure of the massage head 100 and reduces the number of openings on its surface.

[0087] Referring to Figure 7 , in some embodiments, the housing 10 further includes an adsorption shell 18 , which is connected to at least one of the protective shell 17 and the protective member 18 . The adsorption shell 18 is provided with a negative pressure port 101 . When the adsorption shell 18 is in contact with the human body, the air pump 30 can extract gas from the negative pressure port 101 , creating a negative pressure there, allowing the adsorption shell 18 to adhere to the human body. The adsorption shell 18 can be connected solely to the protective shell 17 , solely to the protective member 18 , or both to the protective shell 17 and the protective member 18 , without limitation.

[0088] Referring to Figures 7 and 8 , in some embodiments, protective shell 17 is exposed on the side of housing 10 facing away from negative pressure port 101, and communication gap 171 is located adjacent to the exposed portion of protective shell 17. In other words, communication gap 171 is located away from negative pressure port 101, which is the side that is attached to the human body. This allows the massage head 100 to exhaust air through communication gap 171, facing away from the body, when it is attached to a selected area of ​​the body. This prevents exhaust air from blowing toward the body and causing discomfort, and also reduces the risk of air interference.

[0089] Referring to FIG. 7 , in some embodiments, the protective member 40 is provided with a first plug-in portion 44 facing toward the protective shell 17 . The protective shell 17 is provided with a second plug-in portion 172 that mates with the first plug-in portion 44 . The second plug-in portion 172 is positioned and engaged with the first plug-in portion 44 . Thus, the protective member 40 and the protective shell 17 are plug-connected, and the first plug-in portion 44 and the second plug-in portion 172 are used for positioning and assembly. This simplifies the positioning and assembly of the protective member 40 and the protective shell 17 and improves production efficiency.

[0090] Referring to FIG. 7 , in some embodiments, a slot 173 is defined between the first and second connectors 44, 172. The slot 173 communicates with the communication gap 171. The air pump 30 includes an exhaust port 34, which is inserted into the first connector 44 and communicates with the slot 173. In other words, the outer side of the first connector 44 is plugged into the second connector 172, while the inner side of the first connector 44 is used to mount the exhaust port 34 of the air pump 30. The air pump 30 can exhaust air to the atmosphere through the slot 173 and the communication gap 171. In this way, while the first connector 44 provides positioning and mounting for the air pump 30, the slot 173 between the first and second connectors 44, 172 allows the air pump 30 to exhaust air to the atmosphere, eliminating the need for a separate exhaust channel within the massage head 100.

[0091] Referring to FIG. 9 , the present disclosure provides a massage device 1000, which includes a massage head 100 according to any of the above-described embodiments and a wearing mechanism 200, wherein the massage head 100 is connected to the wearing mechanism 200. The wearing mechanism 200 is configured to be worn by a person. When the wearing mechanism 200 is worn on a person, the massage device 1000 can massage the person using the massage head 100.

[0092] Referring to FIG. 9 , in some embodiments, the wearing mechanism 200 includes a wearing body 210 and a connector 220. The massage head 100 is detachably connected to the wearing body 210, and the connector 220 connects the massage head 100 and the wearing body 210. The connector 220 is flexible and, when separated from the wearing body 210, is connected to the flexible connector 220, allowing the massage head 100 to move within a certain range from the wearing body 210. In other words, when the massage head 100 is separated from the wearing mechanism 200, the massage head 100 remains connected to the wearing body 210 via the connector 220 and can massage any location within a certain range from the wearing body 210, allowing the massage head 100 to flexibly massage multiple locations. Furthermore, the massage head 100 can be connected to the wearing body 210, with the wearing body 210 providing a storage space for the massage head 100.

[0093] In some embodiments, the connector 220 has circuits inside, and the circuits inside the connector 220 are used for electrical connection between the wearing body 210 and the massage head 100 so that the massage head 100 can be controlled at the wearing body 210 .

[0094] Please refer to Figure 9. In some embodiments, the wearing mechanism 200 further includes two elastic clamping arms 230, both of which are connected to the wearing body 210. The two elastic clamping arms 230 are used to clamp the human body. The two elastic clamping arms 230 have a certain elastic force, which enables the two elastic clamping arms 230 to deform to a certain extent, and have a restoring force to restore the deformation. When the massage device 1000 is worn, the two elastic clamping arms 230 can be deformed in a direction away from each other by an external force, so that enough space is opened between the two elastic clamping arms 230 to clamp the human body; when the selected part of the human body is located between the two elastic clamping arms 230, the removal of the external force acting on the two elastic clamping arms 230 can cause the two elastic clamping arms 230 to restore the deformation in a direction close to each other to clamp the selected part.

[0095] Please refer to Figures 9 and 10. In some embodiments, the wearing mechanism 200 also includes a massage module 240, which is installed on the wearing body 210. The wearing body 210 includes a first side 211 and a second side 212 opposite to each other. The first side 211 of the wearing body 210 faces the elastic clamping arm 230. The massage surface of the massage module 240 is exposed from the first side 211 of the wearing body 210. The second side 212 of the wearing body 210 is provided with a receiving portion 213. The massage head 100 is detachably connected to the receiving portion 213. When the massage head 100 is separated from the wearing body 210, the direction of the negative pressure port 101 of the massage head 100 is the same as the direction of the massage surface.

[0096] Thus, in the stored state, the massage head 100 is stored in the second side 212 of the wearing body 210. Both the massage head 100 and the massage module 240 are stored in the wearing body 210, eliminating the need for separate storage devices for the massage head 100 or the massage module 240. In the working state, the massage head 100 and the massage module 240 have the same working surface (i.e., the side performing massage). The massage surface 241 of the massage module 240 is located on the first side 211 of the wearing body 210. The massage head 100 can perform massage while separated from the wearing body 210. The massage head 100 does not occupy space on the first side 211 of the wearing body 210, allowing the massage module 240 to have a larger massage surface 241 on the first side 211 of the wearing body 210, thereby increasing the contact area between the massage surface 241 and the human body.

[0097] Among them, according to the application settings of the massage device 1000, the massage module 240 can be configured as a device for performing functions such as electrical stimulation, light therapy, diaphragm heating, vibration, pressing, etc., so as to achieve massage effects on the skin, muscles, etc. of the human body through electrical stimulation, light therapy, diaphragm heating, vibration, pressing, etc., and there is no restriction here.

[0098] In the description of this specification, the descriptions with reference to the terms "some embodiments", "in an example", "exemplarily", etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are mutually inconsistent.

[0099] Although the embodiments of the present disclosure have been shown and described above, it is understood that the above embodiments are exemplary and are not to be construed as limitations on the present disclosure. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present disclosure.

Claims

1. A massage head, comprising: A housing, wherein the housing is provided with a negative pressure port; A floating massage component, comprising a massage piece and a floating seat, wherein the floating seat is connected to the housing, the massage piece is arranged on the floating seat, and the massage piece is located in the negative pressure port; an air pump, the air pump being installed in the housing and being in air communication with the negative pressure port; and A protective member is arranged in the shell, and the protective member has a resisting structure, and the resisting structure is at least partially located on the side of the air pump facing the massage member, and the protective member is used to prevent the floating massage component from pressing the air pump during the floating process.

2. The massage head according to claim 1, wherein: The air pump is installed on the protective member, and the air pump has a top surface facing the massage member. The retaining structure is arranged around the periphery of the air pump, and the retaining structure at least partially protrudes from the top surface of the air pump.

3. The massage head according to claim 2, wherein: The protective member comprises a hook portion, and the hook portion is engaged with the top surface of the air pump.

4. The massage head according to claim 3, wherein: The protective member also includes a plurality of extension portions, which are arranged around the periphery of the air pump, each of which is limitedly matched with the side surface of the air pump, and at least one of the extension portions is connected to a hook portion at one end thereof facing the massage member.

5. The massage head according to claim 1, wherein: The resisting structure includes a first side and a second side opposite to each other, the floating seat is connected to the first side of the resisting structure, a negative pressure chamber is formed between the floating massage component and the first side of the resisting structure, the negative pressure chamber is connected to the negative pressure port, the air pump is installed on the second side of the resisting structure, the resisting structure is provided with a through hole, the through hole penetrates the resisting structure from the first side to the second side, and the air pump is connected to the negative pressure chamber through the through hole.

6. The massage head according to claim 5, wherein: The protective member also has a connecting portion and a mounting cover, wherein the connecting portion and the mounting cover are located on the second side of the resisting structure, the connecting portion is arranged around the outer periphery of the air pump, the mounting cover is connected to the connecting portion, and a mounting cavity is formed between the mounting cover, the connecting portion and the resisting structure, and the air pump is accommodated in the mounting cavity.

7. The massage head according to claim 1, wherein: The massage member has a floating direction; the resisting structure is arranged opposite to the massage member along the floating direction, and the resisting structure can resist the massage member during the floating process of the floating massage component.

8. The massage head according to claim 1, wherein: The floating seat includes a floating edge and a fixed part, the floating edge is connected between the fixed part and the shell, the massage piece is arranged on the side of the fixed part away from the resisting structure, and the resisting structure can resist the side of the fixed part away from the massage piece during the floating process of the floating massage component.

9. The massage head according to claim 8, wherein: The fixing portion has an elastic function, and can be elastically deformed when being resisted by the resisting structure.

10. The massage head according to claim 1, wherein: The shell comprises a peripheral wall and a base wall, the peripheral wall is arranged around the outer periphery of the floating seat, the floating seat is connected to the base wall, the outer side wall of the floating seat is convex toward the peripheral wall, a ventilation gap is provided between the floating seat and the peripheral wall of the shell, and the ventilation gap is communicated with the negative pressure port; When the floating seat floats downward, the size of the outer side wall of the floating seat expands toward the peripheral wall. When the resisting structure abuts against the massage element and / or the floating seat, the resisting structure limits the floating of the floating seat to limit the size of the outer side wall of the floating seat from continuing to expand. The outer side wall of the floating seat is spaced from the peripheral wall of the shell when in the maximum expansion position.

11. The massage head according to claim 1, wherein: A negative pressure chamber is formed between the floating massage component and the bottom of the shell. The outer wall of the floating seat is provided with a vent hole, which is located between the maximum outer dimension position of the outer wall of the floating seat and the massage part. The vent hole connects the negative pressure chamber and the negative pressure port.

12. The massage head according to claim 1, wherein: The shell includes a hard shell and a flexible shell, the floating seat is connected to the hard shell, a negative pressure chamber is formed between the floating massage component and the hard shell, the hard shell is provided with a connecting hole, the flexible shell is arranged around the outer periphery of the floating seat, a ventilation gap is provided between the floating seat and the flexible shell, and the connecting hole connects the negative pressure chamber and the ventilation gap.

13. The massage head according to claim 1, wherein: The floating seat is arranged around the outer circumference of the massage part, the floating seat is connected between the massage part and the shell, an installation cavity is arranged between the massage part and the bottom wall of the shell, the massage part can compress the installation cavity when floating downward, and the air pump and the resisting structure are located in the installation cavity.

14. The massage head according to claim 1, wherein: The massage component has a floating direction; the air pump has a thickness direction, and the thickness direction is consistent with the floating direction of the floating massage component.

15. The massage head according to claim 1, wherein: The shell is provided with an adsorption surface surrounding the negative pressure port, the floating seat includes a fixed portion, a floating edge and a connecting portion, the connecting portion is connected to the adsorption surface, the fixed portion is connected to the massage component, the floating edge connects the fixed portion and the connecting portion, an installation cavity is provided between the massage component and the bottom wall of the shell, the massage component can compress the installation cavity when floating downward, and the air pump is located in the installation cavity.

16. The massage head according to claim 15, wherein: The adsorption surface is provided with a mounting portion, the combining portion includes a first surface and a second surface opposite to each other, the first surface of the combining portion is combined with the mounting portion, and the second surface of the combining portion forms a flat fitting surface with the adsorption surface.

17. The massage head according to claim 1, wherein: The shell is provided with a first fitting surface, the massage part includes a recessed portion, the recessed portion is connected to the air pump, and the outer periphery of the recessed portion is provided with a second fitting surface, the second fitting surface surrounds the recessed portion, and when the massage head absorbs the human body, at least one of the first fitting surface and the second fitting surface fits with the human body.

18. The massage head according to claim 1, wherein: The housing comprises a protective shell, the protective member is connected to the protective shell, a connecting gap is provided between the protective member and the protective shell, and the connecting gap connects the air pump with the outside atmosphere.

19. The massage head according to claim 18, wherein: The shell also includes an adsorption shell, which is connected to at least one of the protective shell and the protective member, and the adsorption shell is provided with the negative pressure port. The protective shell is exposed on a side of the shell away from the negative pressure port, and the connecting gap is adjacent to the exposed portion of the protective shell.

20. The massage head according to any one of claims 18 or 19, wherein: The protective member is provided with a first plug-in portion facing the protective shell portion, the protective shell is provided with a second plug-in portion cooperating with the first plug-in portion, the second plug-in portion is positioned and matched with the first plug-in portion, an insertion gap is provided between the first plug-in portion and the second plug-in portion, the insertion gap is communicated with the connecting gap, the air pump has an exhaust end, the exhaust end is plugged into the first plug-in portion, and is communicated with the insertion gap.

21. A massage device comprising: The massage head according to any one of claims 1 to 20; and The massage head is connected to the wearing mechanism.

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