Sucking massage structure and massager

Abstract

The application relates to a sucking massage structure and a massager, and belongs to the technical field of massage equipment. The sucking massage structure comprises a first massage port, a second massage port and a gas control assembly, the first massage port and the second massage port are used for being attached to the skin of a massage part, the gas control assembly is communicated with the first massage port and the second massage port respectively, wherein the gas control assembly alternately blows and sucks the skin of the massage part through the first massage port and the second massage port to apply positive pressure and negative pressure, the gas control assembly is configured to apply opposite air pressure to the skin of the massage part through the second massage port when positive pressure or negative pressure is applied to the skin of the massage part through the first massage port, and the first massage port and the second massage port share at least part of a side wall. The sucking massage structure provided by the application can improve the massage effect and provide better use experience for users.

Description

Technical Field

[0001] This application relates to the field of massage equipment technology, and more specifically, to a suction massage structure and a massager. Background Technology

[0002] Massagers, as a common health care device, are widely used in people's daily lives. They massage the body in various ways to relax muscles, promote blood circulation, and relieve fatigue. Among the many massagers available, suction massagers stand out for their unique working principle and significant effects. These massagers primarily use a suction-like motion to gently yet powerfully stimulate the skin's surface. This suction stimulates blood vessels and nerves under the skin, promoting blood circulation and relieving muscle tension, thus achieving a relaxing and soothing effect.

[0003] Most of the suction massagers on the market today are physical massage devices that rely on single-mouth contact, sucking, light touch, and vibration. The massage methods are relatively simple, the massage effect is poor, the stimulation is insufficient, the user experience is relatively limited, and the user experience is poor. Summary of the Invention

[0004] The purpose of this application is to address the above-mentioned problems by providing a suction massage structure that can improve the massage effect and provide users with a better user experience, thereby improving the aforementioned problems.

[0005] This application is achieved through the following technical solution:

[0006] In a first aspect, this application provides a suction massage structure, which includes a first massage port, a second massage port, and an air control component. The first and second massage ports are used to conform to the skin of the massage area. The air control component is connected to the first and second massage ports respectively. The air control component alternately blows and inhales air onto the skin of the massage area through the first and second massage ports to apply positive and negative pressure. The air control component is configured to apply the opposite air pressure to the skin of the massage area through the second massage port when positive or negative pressure is applied to the skin of the massage area through the first massage port. The first and second massage ports share at least a portion of their sidewalls.

[0007] In the technical solution of this application embodiment, the air control component alternately applies positive and negative pressure air pressure change fields to the skin of the massage area through the first massage port and the second massage port, so that both the first and second massage ports alternately perform suction stimulation and squeezing stimulation on the skin of the massage area. With the first massage port and the second massage port arranged adjacent to each other, the air control component is configured to apply the opposite air pressure change field to the skin of the massage area through the second massage port when applying positive or negative pressure air pressure change fields to the skin of the massage area through the first massage port. That is, it applies squeezing stimulation (or suction stimulation) to the skin near the skin of the user that is subjected to suction stimulation (or squeezing stimulation), thereby forming an alternating suction and squeezing effect, and allowing the area subjected to suction and squeezing stimulation to change back and forth, making the massage area as a whole wave-shaped area, providing more varied stimulation to the customer's massage area, improving the massage effect and user experience.

[0008] In some embodiments, the first massage port and the second massage port are alternately arranged from the inside to the outside.

[0009] In the technical solution of this application embodiment, the first massage port and the second massage port are sequentially nested from the inside to the outside. Under the premise that the first massage port and the second massage port are arranged adjacent to each other, the airflow directions inside the two adjacent first massage ports and second massage ports are opposite. When the skin of the massage area protrudes into the first massage port under the action of the negative pressure inside the first massage port (or is concave upward under the action of the positive pressure inside the first massage port), the positive pressure inside the adjacent second massage port will push the skin of the massage area to be concave upward (the negative pressure inside the adjacent second massage port will attract the massage area and make it protrude into the inside of the second massage port), which increases the degree of wave-like undulation formed by the massage area facing the adjacent first massage port and second massage port, increases the amount of deformation of the massage area, improves the massage effect, and thus improves the user experience.

[0010] In some embodiments, the area of ​​the air pressure change field applied to the skin of the massage site by the first massage port and the second massage port gradually increases from the inside to the outside.

[0011] In the technical solution of this application embodiment, the amount of air drawn or supplied is the same each time the pneumatic control component draws or supplies air to the inner side of the closed space formed by the first and second massage ports and the skin of the massage area. Under this premise, the larger the size of the sealed space formed by the first and second massage ports and the skin of the massage area, the smaller the impact on the internal pressure during each air draw or supply. Furthermore, the area of ​​the air pressure change field applied to the skin of the massage area by the first and second massage ports is proportional to the size of the sealed space formed by the first and second massage ports and the skin of the massage area, allowing the area of ​​the air pressure change field applied to the skin of the massage area by the first and second massage ports to gradually increase from the inside to the outside. The area of ​​the air pressure change field applied to the skin of the massage area by the inner first or second massage port is significantly smaller than that applied to the skin of the massage area by the outer first or second massage port. This results in a significantly greater repeated suction force from the inner first or second massage port compared to the outer first or second massage port, creating a clear difference in intensity between the stimulation received by the massage area from the first and second massage ports. Furthermore, the massage force applied by the first and second massage ports gradually increases from the outside in, concentrating the stimulation effect on the massage area in the central region. This allows users to easily target the area with the stronger massage effect when using the massager equipped with the suction massage structure provided in this application.

[0012] In some embodiments, the first massage port and the second massage port are coaxially arranged.

[0013] In the technical solution of this application embodiment, the alternating placement of the first and second massage ports from the inside out pushes the massage area to form a wave-like undulation. When the first and second massage ports are not on the same axis, adjacent protruding parts in the wave-like massage area may intersect. The skin at the intersecting parts will be subjected to forces from multiple directions, which can easily cause discomfort or even bruising due to excessive force and chaotic force direction. To solve this problem, the first and second massage ports are arranged coaxially, so that the wave-like undulation formed by the massage area pushed by the first and second massage ports can spread outward in a ripple-like manner with the innermost one of the first and second massage ports as the center, thereby avoiding the risk of adjacent protruding parts intersecting in the wave-like massage area and improving the safety and comfort of use.

[0014] In some embodiments, the diameter of the first massage port and the second massage port gradually decreases from the end that fits against the skin of the massage area to the end that connects to the pneumatic control component.

[0015] In the technical solution of this application embodiment, the diameter of the first massage port and the second massage port gradually decreases from the end that fits against the skin of the massage area to the end that connects to the air control component. This allows the suction direction of the first and / or second massage ports (excluding the innermost one) on the massage area to be inclined towards the center. This results in the suction effect of the first and second massage ports converging inwards. On one hand, this allows the stimulation effect of the first and second massage ports on the massage area to be centered; on the other hand, it allows the undulating shape of the massage area under the action of the first and second massage ports to converge towards the center, and the skin near the center can be squeezed together to achieve a kneading effect, further increasing the stimulation effect on the massage area and improving the user experience.

[0016] In some embodiments, the softness of the first massage opening and the second massage opening decreases sequentially from the inside to the outside.

[0017] In the technical solution of this application embodiment, among the alternating first and second massage ports from the inside to the outside, taking adjacent first and second massage ports as examples, the edge of the inner first or second massage port is more easily deformed than the edge of the outer first or second massage port. When the inside of the inner first or second massage port is under positive pressure and the inside of the outer first or second massage port is under negative pressure, the massage part is drawn into the outer first or second massage port. The edge of the inner first or second massage port can be drawn outward by the negative pressure inside the outer first or second massage port and deformed, then pressed tightly against the massage part drawn into the outer first or second massage port, thereby preventing the inner first or second massage port from communicating with the outer first or second massage port. When the inside of the first or second massage port is under negative pressure and the inside of the first or second massage port on the outside is under positive pressure, the massage part is drawn into the inside first or second massage port. The negative pressure inside the inside first or second massage port causes it to deform inward and then come into close contact with the massage part drawn into the inside first or second massage port, thereby preventing the inside first or second massage port from communicating with the outside first or second massage port.

[0018] In some embodiments, the number of first massage ports is at least one, the number of second massage ports is at least one, and the first massage ports and the second massage ports are arranged in a circumferential array.

[0019] In the technical solution of this application embodiment, the first massage port and the second massage port are arranged in a circular array, so that the massage stimulation effect applied by the first massage port and the second massage port to the massage area is more uniform, and can provide a uniform and soothing massage to the relatively flat area of ​​the user's body surface.

[0020] In some embodiments, the pneumatic control assembly includes an air pump housing and a pusher, the pusher slidingly engaging with the inner wall of the air pump housing; wherein the pusher divides the internal space of the air pump housing into two movable chambers; the movable chambers communicate with a first massage port or a second massage port; the pusher is configured to move inside the air pump housing to push the volume of the two movable chambers to alternately increase and decrease.

[0021] In the technical solution of this application embodiment, the pneumatic control component includes an air pump housing and a pusher. The pusher slides against the inner wall of the air pump housing, and the pusher is in close contact with the inner wall of the air pump housing to prevent gas flow inside the two movable chambers. The two movable chambers are respectively connected to a first massage port and a second massage port. The pusher is configured to move inside the air pump housing to push the volume of the two movable chambers to alternately increase and decrease. When the pusher moves, the volume of one of the two movable chambers increases while the volume of the other decreases. The internal pressure of the movable chamber with the increased volume decreases, thereby connecting the first massage port or the second massage port connected to itself with the massage port. Air is drawn into the space enclosed by the skin at the massage site, creating a negative pressure field on the skin through the first or second massage port. The reduced volume of the active cavity increases internal pressure, drawing air into the space between the first or second massage port and the skin, creating a positive pressure field. This allows the suction and compression processes of the first and second massage ports on the skin to proceed stably and synchronously. The structure is simple and the effect is stable.

[0022] In some embodiments, the pneumatic control assembly further includes an eccentric member and a driving member; wherein the driving member is used to drive the eccentric member to rotate; the inner side of the pusher member is provided with a through hole for the eccentric member to pass through; the rotation of the eccentric member drives the pusher member to reciprocate between the two active cavities and the communication points of the first massage port or the second massage port.

[0023] In the technical solution of this application embodiment, the eccentric component rotates and pushes the pusher component to reciprocate between the two movable cavities and the connection between the first massage port or the second massage port. The cooperation structure between the eccentric component and the pusher component is simple, the effect is stable, and it can be used stably for a long time. In addition, the volume of the eccentric wheel is small, which can reduce the overall volume of the suction massage structure provided by this application, making it easier for users to hold and operate.

[0024] Secondly, this application provides a massager, which includes a suction massage structure and a housing as described in the first aspect. An air control component is disposed inside the housing, and a first massage port and a second massage port are disposed outside the housing. The outer surface of the housing includes a groove for disposing of the first massage port and the second massage port. One end of the first massage port and the second massage port that is in contact with the skin of the massage area is flush with the outer surface of the housing.

[0025] In the technical solution of this application embodiment, the outer surface of the outer shell includes a groove for setting the first massage port and the second massage port; the ends of the first massage port and the second massage port that are in contact with the skin of the massage area are flush with the outer surface of the outer shell, which on the one hand reduces the risk of the first massage port and the second massage port protruding from the outer shell and being damaged by impact, and on the other hand limits the first massage port and the second massage port by the outer shell, restricting the first massage port and the second massage port from excessively squeezing the massage area.

[0026] In some embodiments, the housing includes an in-body end and an external end; the sidewall of the in-body end is provided with a first massage port and a second massage port; the external end is provided with a first massage port and a second massage port.

[0027] In the technical solution of this application embodiment, the side wall of the insertion end is provided with a first massage port and a second massage port, so that after the insertion end is inserted into the user's body, it can massage the part of the user that is in contact with the side wall of the insertion end; the external end is provided with a first massage port and a second massage port, so as to massage the part of the user's body surface.

[0028] In some embodiments, an inner shell is further provided inside the outer shell; the hardness of the inner shell is higher than that of the outer shell; the inner shell fits into the outer shell, and the inner shell supports the outer shell.

[0029] In the technical solution of this application embodiment, the hardness of the inner shell is higher than that of the outer shell, so that the outer shell can conform to the user's skin and deform while being supported by the harder inner shell so as not to change the overall shape of the massager provided by this application, thereby improving the overall stability of the massager and enhancing the user experience.

[0030] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0031] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 for Figure 9 Sectional view at point AA;

[0033] Figure 2 for Figure 9 A partial sectional view at point AA in the middle;

[0034] Figure 3 To push the component after it moves Figure 9 A partial sectional view at point AA in the middle;

[0035] Figure 4 This is a schematic diagram of the internal structure of a massager provided in some embodiments of this application;

[0036] Figure 5 Top view of a massager provided in some embodiments of this application;

[0037] Figure 6 This is a schematic diagram of the external structure of a massager provided in other embodiments of this application;

[0038] Figure 7 Schematic diagram of the external structure of a massager provided in some embodiments of this application;

[0039] Figure 8 This is a schematic diagram of the external structure of a massager provided in some embodiments of this application;

[0040] Figure 9 A side view of a massager provided for some embodiments of this application.

[0041] Icons: 1-First massage port; 2-Pneumatic control component; 20-Air pump housing; 200-Moving cavity; 21-Pushing component; 22-Eccentric component; 23-Drive component; 3-Outer shell; 30-Insertion end; 31-External end; 4-Second massage port. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0043] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used in the description of this application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the description, claims, and accompanying drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the description, claims, or accompanying drawings of this application are used to distinguish different objects, not to describe a specific order or hierarchy.

[0044] In this application, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this application can be combined with other embodiments.

[0045] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "attachment" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0046] In this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, in this application, the character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0047] In this application, "multiple" refers to two or more (including two), and similarly, "multiple groups" refers to two or more (including two), and "multiple pieces" refers to two or more (including two).

[0048] According to some embodiments of this application, optionally, such as Figures 1 to 7As shown, this application provides a suction massage structure, which includes a first massage port 1, a second massage port 4, and an air control component 2. The first massage port 1 and the second massage port 4 are used to fit against the skin of the massage area. The air control component 2 is connected to the first massage port 1 and the second massage port 4 respectively. The air control component 2 alternately blows and inhales air to the skin of the massage area through the first massage port 1 and the second massage port 4 to apply positive and negative pressure. The air control component 2 is configured to apply the opposite air pressure to the skin of the massage area through the second massage port 4 when positive or negative pressure is applied to the skin of the massage area through the first massage port 1. The first massage port 1 and the second massage port 4 share at least a portion of the sidewall.

[0049] The massage ports (i.e., the first massage port 1 and the second massage port 4 mentioned in the text) can be made of relatively soft and skin-friendly materials, such as rubber or resin. On the one hand, when the pressure between the massage port and the skin of the massage area is large, the massage port can deform to reduce the pressure it applies to the skin of the massage area, thereby reducing the risk of pain or even injury to the user due to excessive pressure from the massage port. On the other hand, the opening of the massage port (i.e., the end of the massage port that contacts the skin of the massage area) can deform according to the shape of the massage area to fit the skin of the massage area. This allows the air pressure change field applied to the skin of the massage area by the air control component 2 through the massage port to act more directly on the corresponding area, reducing the risk of weakening of the effect of the alternating positive and negative pressure air pressure change field (i.e., the suction and squeezing effect caused by air pressure) applied to the skin of the massage area by the massage port due to air leakage.

[0050] The air pressure change field mentioned in this application refers to a space formed when the massage port comes into contact with the skin of the massage area, creating a completely or nearly completely sealed space. Airflow acts on the skin within this space to create a blowing and sucking massage stimulation effect. A positive pressure air pressure change field involves the air control component 2 blowing air into the space enclosed by the massage port and the skin of the massage area to increase the internal air pressure. The internal air then pushes against the skin of the massage area to achieve a squeezing stimulation effect. A negative pressure air pressure change field involves the air control component 2 drawing air into the space enclosed by the massage port and the skin of the massage area to decrease the internal air pressure. The internal air then adheres to the skin of the massage area to achieve a sucking stimulation effect.

[0051] Each massage port can be a concave hole-like structure. When there is negative pressure inside the massage port, some massage parts can protrude into the massage port under the action of negative pressure to achieve a suction effect, thereby achieving the purpose of massage.

[0052] The shape of each massage opening is not specifically limited; it can be elliptical, circular, rectangular, polygonal, etc. However, in actual use, human skin is relatively delicate, and rectangles and polygons have right-angled sides. When in contact with the body, the right-angled sides can put pressure on the skin at the massage site, potentially causing injury. Therefore, the shape of the massage opening is usually elliptical or circular. However, this does not mean that the shape of the massage opening can only be elliptical or circular. When the right-angled sides of rectangles, polygons, etc., are rounded, the shape of the massage opening can also be set to rectangular, polygonal, etc.

[0053] The adjacent mentioned in this application are at least point adjacent (the edge of the first massage port 1 and the edge of the second massage port 4 share a point), that is, the first massage port and the second massage port 4 share at least part of the sidewall.

[0054] The air control component 2 applies alternating positive and negative pressure air pressure fields to the skin of the massage area through the first massage port 1 and the second massage port 4, allowing both the first massage port 1 and the second massage port 4 to alternately perform suction and squeezing stimulation on the skin of the massage area. With the first massage port 1 and the second massage port 4 arranged adjacent to each other, the air control component 2 is configured to apply the opposite air pressure field to the skin of the massage area through the second massage port 4 when applying a positive or negative pressure air pressure field to the skin of the massage area through the first massage port 1. That is, it applies squeezing stimulation (or suction stimulation) to the skin near the skin of the user receiving suction stimulation (or squeezing stimulation), thereby creating an alternating suction and squeezing effect, and allowing the area receiving suction and squeezing stimulation to change back and forth, making the massage area as a whole wave-like shape, providing more varied stimulation to the customer's massage area, improving the massage effect and user experience.

[0055] According to some embodiments of this application, optionally, Figures 1-5 and Figure 8 As shown, the first massage port 1 and the second massage port 4 are alternately fitted from the inside to the outside.

[0056] The number of first massage ports 1 is at least one, and the number of second massage ports 4 is at least one.

[0057] When there is only one first massage port 1 and one second massage port 4, one of the first massage port 1 and the second massage port 4 is fitted over the outside of the other.

[0058] This application describes the case where there is one first massage port 1 and one second massage port 4.

[0059] In the alternating first massage port 1 and second massage port 4, except for the innermost first massage port 1 or second massage port 4, the parts of the other first massage ports 1 and / or second massage ports 4 that stimulate the skin of the massage area are all ring-shaped, which can be irregular rings or regular rings.

[0060] In the height direction of the massage ports, the openings connecting the first massage port 1 and the second massage port 4 to the air control component 2 are located below the lowest point of the part of the massage area that protrudes into the first massage port 1 and the second massage port 4 under the action of the internal negative pressure. This prevents the user's skin from being directly sucked by the openings connecting the first massage port 1 and the second massage port 4 to the air control component 2, and reduces the risk of discomfort or even injury to the user caused by the small size of the openings connecting the first massage port 1 and the second massage port 4 to the air control component 2 working on a small area of ​​skin.

[0061] The first massage port 1 and the second massage port 4 are sequentially nested from the inside out. With the first massage port 1 and the second massage port 4 arranged adjacent to each other, the airflow directions inside the two adjacent first massage ports 1 and second massage ports 4 are opposite. When the skin of the massage area protrudes into the first massage port 1 under the action of negative pressure inside the first massage port 1 (or indents upward under the action of positive pressure inside the first massage port 1), the positive pressure inside the adjacent second massage port 4 will push the skin of the massage area to indent upward (the negative pressure inside the adjacent second massage port 4 will attract the massage area and make it protrude into the inside of the second massage port 4). This increases the degree of wave-like undulation formed by the massage area facing the adjacent first massage port 1 and second massage port 4, increases the amount of deformation of the massage area, improves the massage effect, and thus improves the user experience.

[0062] According to some embodiments of this application, optionally, the area of ​​the air pressure change field applied to the skin of the massage area by the first massage port 1 and the second massage port 4 gradually increases from the inside to the outside.

[0063] Each time the pneumatic control component 2 draws or supplies air into the closed space formed by the first massage port 1, the second massage port 4, and the skin of the massage area, the amount drawn or supplied is the same each time. Under this premise, the larger the size of the sealed space formed by the first massage port 1, the second massage port 4, and the skin of the massage area, the smaller the impact on the internal pressure during each drawing or supply of air. Furthermore, the area of ​​the pressure change field applied to the skin of the massage area by the first massage port 1 and the second massage port 4 is proportional to the size of the sealed space formed by the first massage port 1 and the second massage port 4 and the skin of the massage area, allowing the area of ​​the pressure change field applied to the skin of the massage area by the first massage port 1 and the second massage port 4 to gradually increase from the inside to the outside. The area of ​​the air pressure change field applied to the skin of the massage area by the inner first massage port 1 or the second massage port 4 is significantly smaller than the area of ​​the air pressure change field applied to the skin of the massage area by the outer first massage port 1 or the second massage port 4. This results in a significantly greater repeated suction force on the massage area by the inner first massage port 1 or the second massage port 4 than by the outer first massage port 1 or the second massage port 4, creating a clear difference in intensity between the stimulation received by the massage area from the first massage port 1 and the second massage port 4. Furthermore, the massage force applied by the first massage port 1 and the second massage port 4 gradually increases from the outside to the inside, allowing the stimulation effect of the first massage port 1 and the second massage port 4 to be concentrated in the central area. This facilitates the user's operation of the massager equipped with the suction massage structure provided in this application, enabling them to target the area with the stronger massage effect to the area requiring massage.

[0064] According to some embodiments of this application, optionally, such as Figures 1-5 and Figure 8 As shown, the first massage port 1 and the second massage port 4 are coaxially arranged.

[0065] The coaxial arrangement mentioned in this application specifically refers to the following: when the first massage port 1 and the second massage port 4 are circular or elliptical, the coaxial arrangement of the first massage port 1 and the second massage port 4 is concentric; when the first massage port 1 and the second massage port 4 are rectangular or polygonal, the coaxial arrangement of the first massage port 1 and the second massage port 4 is along the same center line. And so on, meaning that the vertical lines of the first massage port 1 and the second massage port 4 are at least collinear.

[0066] The alternating placement of the first massage port 1 and the second massage port 4 from the inside out creates a wave-like undulation in the massage area. When the first massage port 1 and the second massage port 4 are not on the same axis, adjacent protruding parts in the wave-like massage area may intersect. The skin at the intersecting areas will be subjected to forces from multiple directions, which can easily cause discomfort or even bruising due to excessive force and chaotic force direction. To solve this problem, the first massage port 1 and the second massage port 4 are arranged coaxially. This allows the wave-like undulation created by the first massage port 1 and the second massage port 4 to ripple outward from the innermost one of the first massage port 1 and the second massage port 4, thereby avoiding the risk of adjacent protruding parts intersecting in the wave-like massage area and improving the safety and comfort of use.

[0067] According to some embodiments of this application, optionally, such as Figures 1-4 and Figure 8 As shown, the diameter of the first massage port 1 and the second massage port 4 gradually decreases from the end that fits against the skin of the massage area to the end that connects to the air control component 2.

[0068] The top mentioned in this application refers to the end of the first massage port 1 or the second massage port 4 that contacts the skin of the massage area, and the bottom mentioned in this application refers to the end of the first massage port 1 or the second massage port 4 that is connected to the air control component 2.

[0069] The diameter of the first massage port 1 and the second massage port 4 gradually decreases from the end that fits against the skin of the massage area to the end that connects to the air control component 2. This allows the suction direction of the first massage port 1 and / or the second massage port 4, except for the innermost one, to be inclined towards the center. This makes the suction effect of the first massage port 1 and the second massage port 4 converge inwards. On the one hand, this allows the stimulation effect of the first massage port 1 and the second massage port 4 on the massage area to be centered. On the other hand, it allows the undulating shape of the massage area under the action of the first massage port 1 and the second massage port 4 to converge towards the center. The skin near the center can be squeezed together to obtain a kneading effect, further increasing the stimulation effect on the massage area and improving the user experience.

[0070] According to some embodiments of this application, optionally, the softness of the first massage port 1 and the second massage port 4 decreases sequentially from the inside to the outside.

[0071] In the alternating arrangement of the first massage port 1 and the second massage port 4 from the inside out, taking adjacent first massage ports 1 and 4 as examples, the edge of the inner first massage port 1 or the second massage port 4 is more easily deformed than the edge of the outer first massage port 1 or the second massage port 4. When the inside of the inner first massage port 1 or the second massage port 4 is under positive pressure and the inside of the outer first massage port 1 or the second massage port 4 is under negative pressure, the massage part is drawn into the outer first massage port 1 or the second massage port 4. The edge of the inner first massage port 1 or the second massage port 4 can be drawn outward by the negative pressure inside the outer first massage port 1 or the second massage port 4 and deformed, then pressed tightly against the massage part drawn into the outer first massage port 1 or the second massage port 4, thereby preventing the inner first massage port 1 or the second massage port 4 from communicating with the outer first massage port 1 or the second massage port 4. When the inside of the first massage port 1 or the second massage port 4 is under negative pressure and the inside of the first massage port 1 or the second massage port 4 is under positive pressure, the massage part is drawn into the first massage port 1 or the second massage port 4 on the inside. The negative pressure inside the first massage port 1 or the second massage port 4 on the inside causes it to deform inward and then sticks tightly to the massage part drawn into the first massage port 1 or the second massage port 4 on the inside, thereby preventing the first massage port 1 or the second massage port 4 on the inside from communicating with the first massage port 1 or the second massage port 4 on the outside.

[0072] According to some embodiments of this application, optionally, such as Figure 6 As shown, the number of first massage ports 1 is at least one, the number of second massage ports 4 is at least one, and the first massage ports 1 and the second massage ports 4 are arranged in a circular array.

[0073] The number of first massage ports 1 can be two or more; the number of second massage ports 4 can be two or more.

[0074] The first massage port 1 and the second massage port 4 are arranged in a circular array, so that the massage stimulation effect applied by the first massage port 1 and the second massage port 4 to the massage area is more uniform, and can provide a uniform and soothing massage to the relatively flat areas of the user's body surface.

[0075] The connection between each massage port and the air assembly can be turned on or off via a switch, allowing users to activate some or all of the massage ports as needed.

[0076] According to some embodiments of this application, optionally, such as Figures 1-4 , Figure 7As shown, the pneumatic control assembly 2 includes an air pump housing 20 and a pusher 21, the pusher 21 being slidably engaged with the inner wall of the air pump housing 20; wherein, the pusher 21 divides the internal space of the air pump housing 20 into two movable cavities 200; the movable cavities 200 are connected to a first massage port 1 or a second massage port 4; the pusher 21 is configured to move inside the air pump housing 20 to push the volume of the two movable cavities 200 to alternately increase and decrease.

[0077] The two ends of the pusher 21 facing the two movable chambers 200 can be pistons to prevent air inside the air pump housing 20 from flowing between the two movable chambers 200.

[0078] The active cavity 200 can be connected to the massage port through a flexible tube. The flexible tube can reduce the amount of air pressure change inside the space enclosed by the massage port and the massage area by its own expansion or contraction. This reduces the risk of excessive pushing or suction force on the massage area caused by excessive or insufficient air pressure inside the space enclosed by the massage port and the massage area, which could cause pain or even injury to the user.

[0079] The pneumatic control assembly 2 includes an air pump housing 20 and a pusher 21. The pusher 21 slides against the inner wall of the air pump housing 20, and is tightly pressed against the inner wall of the air pump housing 20 to prevent gas flow inside the two movable chambers 200. The two movable chambers 200 are respectively connected to a first massage port 1 and a second massage port 4. The pusher 21 is configured to move inside the air pump housing 20 to alternately increase and decrease the volume of the two movable chambers 200. When the pusher 21 moves, the volume of one of the two movable chambers 200 increases while the volume of the other decreases. The internal pressure of the movable chamber 200 with the increased volume decreases, thereby increasing the pressure inside the first massage port 1 or the second massage port 4 connected to it. Air is drawn into the space formed by the first massage port 1 or the second massage port 4 and the skin of the massage area, creating a negative pressure field on the skin of the massage area. The internal pressure of the reduced-volume active cavity 200 increases, thereby drawing air from its own interior into the space formed by the first massage port 1 or the second massage port 4 and the skin of the massage area. This creates a positive pressure field on the skin of the massage area, allowing the adsorption and compression processes of the first massage port 1 and the second massage port 4 on the skin of the massage area to proceed stably and synchronously. The structure is simple and the effect is stable.

[0080] According to some embodiments of this application, optionally, such as Figures 1-4 and Figure 7As shown, the pneumatic control assembly 2 also includes an eccentric component 22 and a driving component 23; wherein, the driving component 23 is used to drive the eccentric component 22 to rotate; the inner side of the pusher 21 is provided with a through hole for the eccentric component 22 to pass through; the rotation of the eccentric component 22 pushes the pusher 21 to reciprocate between the two movable cavities 200 and the communication points of the first massage port 1 or the second massage port 4.

[0081] The air pump housing 20 may be provided with an opening for the output end of the drive member 23 to extend into, and the opening is located between the two ends of the push member 21 facing the two movable chambers 200.

[0082] Eccentric component 22 can be an eccentric wheel.

[0083] The eccentric component 22 rotates and pushes the pusher 21 to move back and forth between the two movable cavities 200 and the first massage port 1 or the second massage port 4. The cooperation structure between the eccentric component 22 and the pusher 21 is simple, the effect is stable, and it can be used stably for a long time. In addition, the eccentric wheel is small in size, which can reduce the overall volume of the suction massage structure provided in this application, making it easier for users to hold and operate.

[0084] According to some embodiments of this application, optionally, such as Figures 1-9 As shown, this application provides a massager, which includes the suction massage structure and housing 3 as described above. The air control component 2 is disposed inside the housing 3, and the first massage port 1 and the second massage port 4 are disposed outside the housing 3. The outer surface of the housing 3 includes a groove for disposing of the first massage port 1 and the second massage port 4. The ends of the first massage port 1 and the second massage port 4 that are in contact with the skin of the massage area are flush with the outer surface of the housing 3.

[0085] The outer shell 3 can be a double-layer structure, with the outer layer being a soft and skin-friendly material and the inner layer being a material with a certain degree of structural stability.

[0086] The inner side of the outer casing 3 may also be provided with a battery and a charging structure. The battery is electrically connected to the circuit system of the pneumatic control component 2, and the battery is electrically connected to the charging structure. The charging structure can be a PCBA circuit board, etc. The charging port of the charging structure is located on the outer side of the outer casing 3.

[0087] The outer surface of the outer shell 3 includes a groove for setting the first massage port 1 and the second massage port 4; the ends of the first massage port 1 and the second massage port 4 that are in contact with the skin of the massage area are flush with the outer surface of the outer shell 3. On the one hand, this reduces the risk of the first massage port 1 and the second massage port 4 protruding from the outer shell 3 and being damaged by impact. On the other hand, the outer shell 3 limits the first massage port 1 and the second massage port 4, restricting the first massage port 1 and the second massage port 4 from excessively squeezing the massage area.

[0088] According to some embodiments of this application, optionally, such as Figure 7As shown, the outer shell 3 includes an in-body end 30 and an outer end 31; the side wall of the in-body end 30 is provided with a first massage port 1 and a second massage port 4; the outer end 31 is provided with a first massage port 1 and a second massage port 4.

[0089] The insertion end 30 is the end of the shell that can be inserted into the user's body to massage the target area.

[0090] The external end 31 is the end of the outer shell 3 that can contact a part of the user's body surface for massage.

[0091] There can be multiple ends on the body surface.

[0092] The side wall of the in-body end 30 is provided with a first massage port 1 and a second massage port 4, so that after the in-body end 30 is inserted into the user's body, it can massage the part of the user that is in contact with the side wall of the in-body end 30; the external end 31 is provided with a first massage port 1 and a second massage port 4, so as to massage the part of the user's body surface.

[0093] In some embodiments of this application, optionally, such as Figures 1-4 As shown, an inner shell is also provided inside the outer shell 3; the hardness of the inner shell is higher than that of the outer shell 3; the inner shell fits into the outer shell 3, and the inner shell supports the outer shell 3.

[0094] The inner shell is harder than the outer shell 3, allowing the outer shell 3 to conform to the user's skin and deform while being supported by the harder inner shell so as not to change the overall shape of the massager provided in this application. This improves the overall stability of the massager and enhances the user experience.

[0095] Although this application has been described with reference to preferred embodiments, various modifications can be made thereto and components can be replaced with equivalents without departing from the scope of this application. In particular, the technical features mentioned in the various embodiments can be combined in any manner, provided there is no structural conflict. This application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A suction massage structure, characterized in that, include: First massage opening and second massage opening; The first massage opening and the second massage opening are designed to fit into the skin of the massage area; The pneumatic control component is connected to the first massage port and the second massage port, respectively. The pneumatic control component applies positive and negative pressure to the skin of the massage area by alternately blowing and inhaling air through the first and second massage ports. The pneumatic control component is configured to apply the opposite air pressure to the skin of the massage area through the second massage port when positive or negative pressure is applied to the skin of the massage area through the first massage port. The pneumatic control assembly includes an air pump housing and a pusher. The pusher slides against the inner wall of the air pump housing and divides the internal space of the air pump housing into two movable chambers. The movable chambers are connected to the first massage port or the second massage port. The pusher is configured to move inside the air pump housing to push the volume of the two movable chambers to alternately increase and decrease. The first massage port and the second massage port are arranged from the inside to the outside, and the first massage port and the second massage port share at least part of the sidewall; The first and second massage ports can deform to fit into the skin of the massage area.

2. The suction massage structure according to claim 1, characterized in that, The first massage port and the second massage port are arranged in a ring structure, alternating from the inside out.

3. The suction massage structure according to claim 2, characterized in that, The range of the massage effect applied to the skin of the massage area by the first massage port and the second massage port gradually increases from the inside to the outside.

4. The suction massage structure according to claim 2, characterized in that, The first massage port and the second massage port are coaxially arranged.

5. The suction massage structure according to claim 1, characterized in that, The number of the first massage port is at least one, the number of the second massage port is at least one, and the first massage port and the second massage port are arranged in an array.

6. The suction massage structure according to claim 1, characterized in that, The pneumatic control assembly also includes an eccentric component and a drive component; The driving component is used to drive the eccentric component to rotate; The inner side of the pusher is provided with a through hole for the eccentric component to pass through; The eccentric component rotates and pushes the pusher component to reciprocate between the two movable cavities and the communication points of the first massage port or the second massage port.

7. A massager, characterized in that, include: A suction massage structure as described in any one of claims 1 to 6; shell; The pneumatic control component is disposed inside the housing, and the first massage port and the second massage port are disposed outside the housing. The outer surface of the housing includes grooves for providing the first massage port and the second massage port; The ends of the first and second massage ports that are in contact with the skin of the massage area are flush with the outer surface of the outer shell.

8. A massager according to claim 7, characterized in that, The outer casing includes an inlet end and an outlet end; The side wall of the insertion end is provided with the first massage port and the second massage port; The external end is provided with the first massage port and the second massage port.

9. A massager according to claim 7, characterized in that, An inner shell is also provided on the inner side of the outer shell; The hardness of the inner shell is higher than that of the outer shell; The inner shell fits into the outer shell, and the inner shell supports the outer shell.

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