Air pressure-increased massage structure and massager

Abstract

An air pressure-increased massage structure comprises a housing (1) and a sliding assembly (2). The housing (1) is provided with a channel (11) and a massage port (12) and a vent hole (13) that are in communication with the channel (11). The sliding assembly (2) is provided with a sliding block (21), and the sliding block (21) is slidably arranged in the channel (11). The sliding assembly (2) drives the sliding block (21) to slide along the channel (11) so as to block or expose the vent hole (13). Also disclosed is a massager. The massage structure and the massager have the advantage of increasing air pressure to achieve a better massage effect.

Description

Massage structure and massager for increasing air pressure Technical Field

[0001] The present application relates to the technical field of massagers, and in particular to a massage structure and a massager for increasing air pressure. Background Art

[0002] Existing massagers primarily consist of an iron core (including a fixed iron core and a movable iron core), a coil, a vibrating spring, and a massage head. When alternating current is applied to the coil on the fixed iron core, it generates an alternating magnetic field. This magnetic field and the vibrating spring cause the massage head to vibrate repeatedly.

[0003] There is a massager that uses air to hit the body. However, since the air flow is poor when the massager is against the human body, the air pressure driving the air flow is too low, resulting in a poor massage effect. Technical issues

[0004] The technical problem to be solved by the present application is to provide a massage structure that increases air pressure, aiming to provide a massage structure with greater massage air pressure. Technical Solutions

[0005] The present application is implemented as follows: a massage structure for increasing air pressure, comprising:

[0006] a housing, the housing being provided with a passage and a massage port and a vent communicating with the passage; and

[0007] A sliding assembly, wherein the sliding assembly is provided with a slider, and the slider is slidably arranged in the channel;

[0008] The sliding assembly drives the slider to slide along the channel to block or open the vent hole.

[0009] In one aspect of the present application, the shell is a cylindrical structure, and the shell is provided with at least two ventilation holes, and the ventilation holes are arranged along the circumferential direction of the shell.

[0010] In one aspect of the present application, the number of the vent holes is four, and the four vent holes are evenly arranged around the circumference of the shell.

[0011] In one aspect of the present application, the shell is a cylindrical structure, and the shell is provided with at least two ventilation holes, and the ventilation holes are arranged along the axial direction of the shell.

[0012] In one aspect of the present application, at least two of the vent holes have at least two diameters.

[0013] In one aspect of the present application, the vent comprises:

[0014] a first hole, the first hole being provided in the housing and being close to the massage port;

[0015] The second hole is provided in the housing and is away from the massage port. The diameter of the second hole is larger than that of the first hole.

[0016] In one aspect of the present application, the shell is provided with a rectifying plate, which divides the channel into a first cavity connected to the massage port and a second cavity connected to the vent hole, and the rectifying plate is provided with a rectifying hole connecting the first cavity and the second cavity.

[0017] In one aspect of the present application, the rectifying plate is provided with a guide portion, and the guide portion is used to guide the air flow.

[0018] In one aspect of the present application, the guide portion has an inclined surface or an arc-shaped surface, one side of which extends to the housing, and the other side extends to the rectification hole.

[0019] In one aspect of the present application, the rectifying plate is provided with at least two rectifying holes, and the at least two rectifying holes are evenly arranged on the rectifying plate.

[0020] In one aspect of the present application, the rectifying hole comprises:

[0021] A first rectifying hole, the first rectifying hole being provided in the middle of the rectifying plate; and

[0022] The second rectifying hole, at least one of the second rectifying holes is arranged around the first rectifying hole, and the diameter of the second rectifying hole is smaller than that of the first rectifying hole.

[0023] In one aspect of the present application, the shell is provided with at least two massage ports, at least two of the massage ports are connected to the channel, and at least two of the massage ports form a massage area.

[0024] In one aspect of the present application, the massage area forms a circular arc convex surface or a circular arc concave surface.

[0025] In one aspect of the present application, the massage port comprises:

[0026] a first massage port, the first massage port being located in the middle of the housing; and

[0027] At least one second massage port is disposed around the first massage port, and the diameter of the second massage port is smaller than that of the first massage port.

[0028] In one aspect of the present application, at least two rectifying channels are provided in the channel, one rectifying channel is connected to one massage port, and the inlet of the rectifying channel is larger than the outlet of the rectifying channel.

[0029] In one aspect of the present application, the massage structure for increasing air pressure further includes a sealing ring, which is arranged between the housing and the slider.

[0030] In one aspect of the present application, the number of the sealing rings is two, and the two sealing rings are provided between the housing and the slider;

[0031] And / or, the housing is provided with a sliding groove, the vent hole is provided in the sliding groove, and the sealing ring is slidably connected to the sliding groove.

[0032] In one aspect of the present application, the massage structure for increasing air pressure further includes an elastic pad, which is sleeved on the shell and covers the massage port.

[0033] In one aspect of the present application, the sliding assembly comprises:

[0034] a motor connected to the channel;

[0035] a slider connected to the channel; and

[0036] A transmission member, one end of which is connected to the motor, and the other end of which is connected to the slider.

[0037] The present application also proposes a massager, comprising:

[0038] the subject; and

[0039] In any one of the above-mentioned massage structures for increasing air pressure, at least two of the massage structures for increasing air pressure are connected to the main body. Beneficial effects

[0040] With this solution, a channel is provided within the housing of the massage structure. When the slider compresses the channel, air pressure increases, creating a pressure-generating impact on the skin, providing a massage. At this point, some air leaks out of the gap between the massage port and the skin under pressure. Subsequently, when the slider expands the air cavity, the vents are not yet connected to the channel, and the air pressure within the channel drops, causing the massage port to suck on the skin, providing a secondary massage. The slider then continues to expand the air cavity, connecting the vents to the channel, allowing outside air to enter. This ensures that when the slider subsequently compresses the channel, sufficient air remains inside, enhancing the effectiveness of the initial massage. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present application. The same reference numerals are used throughout the drawings to represent the same components. In the drawings:

[0042] FIG1 is an exploded schematic diagram of a massage structure for increasing air pressure according to the present invention;

[0043] FIG2 is a schematic diagram of a first structure of a massage structure for increasing air pressure according to the present invention;

[0044] FIG3 is a second structural diagram of the massage structure for increasing air pressure according to the present invention;

[0045] Figure 4 is a cross-sectional view of the massage structure of the present application to increase air pressure;

[0046] FIG5 is a schematic diagram of a first state of a massage structure with increased air pressure according to the present invention;

[0047] FIG6 is a schematic diagram of a second state of the massage structure A with increased air pressure according to the present invention;

[0048] Figure 7 is a schematic diagram of a first state of the massage structure of the present application to increase air pressure form B;

[0049] FIG8 is a schematic diagram of a second state of the form B of the massage structure with increased air pressure of the present application.

[0050] Description of reference numerals:

[0051] 1. Shell;

[0052] 11. Channel;

[0053] 111, first cavity;

[0054] 112, second cavity;

[0055] 12. Massage your mouth;

[0056] 13. Ventilation hole;

[0057] 131, the first hole;

[0058] 132, second hole;

[0059] 14. Rectifier plate;

[0060] 141, rectifier hole;

[0061] 142. Guidance Department;

[0062] 2. Sliding assembly;

[0063] 21. Slider;

[0064] 22. Motor;

[0065] 3. Sealing ring;

[0066] 4. Skin. Modes for Carrying Out the Invention

[0067] The following embodiments of the technical solution of the present application will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application and are therefore only examples and are not intended to limit the scope of protection of the present application.

[0068] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0069] In the description of the embodiments of this application, the technical terms "first" and "second" are used only to distinguish different objects and should not be understood to indicate or imply relative importance or implicitly specify the quantity, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0070] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0071] In the description of the embodiments of this application, the term "and / or" is simply a description of the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent the following three situations: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this document generally indicates that the associated objects are in an "or" relationship.

[0072] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0073] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present application 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 a limitation on the embodiments of the present application.

[0074] In the description of the embodiments of the present application, unless otherwise expressly specified or limited, technical terms such as "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; internal connections between two components or interactions between two components. Those skilled in the art can understand the specific meanings of the above terms in the embodiments of the present application based on specific circumstances.

[0075] In conjunction with Figures 1 to 8 , the present application provides an embodiment of a massage structure for increasing air pressure, comprising a housing 1 and a sliding assembly 2. The housing 1 is provided with a channel 11, a massage port 12 communicating with the channel 11, and an air vent 13. The sliding assembly 2 is provided with a slider 21, which is slidably disposed within the channel 11. The sliding assembly 2 drives the slider 21 to slide along the channel 11, thereby blocking or opening the air vent 13.

[0076] Specifically, the housing 1 is a cylindrical structure containing a cylindrical channel 11. A massage port 12 is defined at one end, and ventilation holes 13 are provided on the circumferential wall. A slider 21 slides within the channel 11. As can be seen, when the massage port 12 abuts the skin 4, the channel 11 becomes a closed space, with one side abutting the skin 4 and the other side containing the slider 21.

[0077] Furthermore, the air pressure-increasing massage structure includes form A and form B. Form A's housing 1 has one vent 13 connected to the channel 11. Form B's housing 1 has two vents 13 connected to the channel 11. In form A, the air pressure-increasing massage structure has states A1, A2, and A3. In state A1, as shown in FIG5 , the air pressure-increasing massage structure abuts the human skin 4, and the motor 3 drives the slider 21 to the end of the channel 11 farthest from the massage port 12. At this time, the slider 21 or the sealing ring 3 just does not block the vent 13, allowing it to connect to the channel 11. That is, the air pressure inside the channel 11 is the same as atmospheric pressure. In state A2, the motor 3 drives the slider upward (the solid arrow indicates the sliding direction of the slider 21). The upward movement of the slider 21 or the sealing ring 3 disconnects the vent 13 from the channel 11, forming a sealed space in the channel. The continued upward movement of slider 21 reduces the volume of channel 11, increasing the air pressure within channel 11. This change in volume creates an airflow within channel 11 that impacts human skin 4 (the dotted arrow indicates the direction of the airflow). It can be understood that when the massage mechanism, which increases air pressure, transitions from state A1 to state A2, the change in volume of channel 11 creates an airflow impacting human skin 4. Furthermore, due to the elasticity of human skin 4 and the loose contact of housing 1 against skin 4, some of the air within channel 11 is forced out of the housing. When the massage structure with increased air pressure is in state A3, as shown in FIG6 , the housing 1 abuts the human skin 4 and the motor 3 drives the slider 21 in a direction opposite to the direction in which the slider 21 slides in state A (the solid arrow indicates the sliding direction of the slider 21). This causes the slider 21 to move downward, increasing the volume of the channel 11 and thereby reducing the air pressure within the channel 11. Because some air has previously been squeezed out of the channel 11, the air pressure within the channel 11 after the slider 21 moves downward in state A3 is lower than the air pressure within the channel 11 when the slider 2 moves upward in state A2. This causes a portion of the human skin 4 to be sucked in, achieving a sucking effect. Finally, the slider continues to move downward and returns to state A1, and the vent 13 connects to the channel 11, allowing some air to be replenished from the vent 13 to regulate the air pressure within the channel 11.

[0078] Furthermore, in state B, the air pressure massage structure has two vents 13, namely a first hole 131 and a second hole 132. In state B, the air pressure massage structure has states B1, B2, B3, B4, and B5. In state B1, as shown in FIG7 , the motor 3 drives the slider 21 to the end of the channel 11 farthest from the massage port 12. At this point, the slider 21 or the sealing ring 3 does not block the first hole 131 or the second hole 132, allowing both holes to communicate with the channel 11. This means that the air pressure inside the channel 11 is now equal to atmospheric pressure. In state B2, as shown in FIGX , the motor 3 drives the slider upward (the solid arrow indicates the direction of slider 21 movement). This upward movement of the slider 21 or the sealing ring 3 causes the second hole 132 to be disconnected from the channel 11, while the first hole 131 remains connected. The continued upward movement of the slider 21 reduces the volume of the channel 11, increasing the air pressure within the channel 11 (understandably, the smaller size of the first hole 131 prevents the air pressure within the channel 11 from equilibrating with atmospheric pressure). This change in volume creates an airflow within the channel 11 that impacts the human skin 4 (the dashed arrow indicates the direction of the airflow). When the pressure-increasing massage mechanism reaches state B3, the slider 21 continues to move upward, causing the slider 21 or the sealing ring 3 to move upward, disconnecting the first hole 132 from the channel 11, creating a sealed space within the channel 11. This further compresses the air within the channel 11, creating a more powerful airflow impacting the human skin 4. Similar to state A2, some air is squeezed out of the channel. When the pressure-increasing massage mechanism reaches state B4, the motor 3 drives the slider downward (the solid arrow indicates the direction of the slider 21's movement). At this point, the first and second holes 131, 132 are not yet connected to the channel 11. The increased volume and reduced air pressure within the sealed space of the channel 11 create a suction effect on the human skin 4. When the pressure-enhancing massage mechanism is in state B5, as shown in Figure 8, the motor 3 drives the slider downward. At this point, the first hole 131 connects to the channel 11, while the second hole 132 does not. Some air is introduced into the channel 11 from the first hole 131, slightly reducing the negative pressure within it. (The effect of this negative pressure reduction can be modified by the diameter of the first hole 131. A smaller diameter results in less air flow and a less pronounced negative pressure reduction.) Understandably, excessive negative pressure can cause the skin 4 to be sucked too tightly, causing a stinging sensation. Therefore, the downward movement of the slider 21 increases the volume of the channel 11, causing a decrease in air pressure while also allowing air to be added to the first hole 131, slightly increasing the pressure. This balances the suction force and provides a better suction effect. Finally, the pressure-enhancing massage mechanism returns to state B1, where the slider 21 descends, connecting both the first and second holes 131, 132 to the channel 11, allowing the air pressure within the channel 11 to equalize with atmospheric pressure.

[0079] In this embodiment, the massage structure's housing 1 is provided with a channel 11. When the slider 21 compresses the channel 11, the air pressure increases, creating a pressure-generating impact on the skin 4, providing a primary massage. At this point, some air, under pressure, leaks from the gap between the massage opening 12 and the skin 4. Subsequently, when the slider 21 expands the air cavity, the vent 13 is not yet connected to the channel 11. The air pressure within the channel 11 drops, causing the massage opening 12 to suck the skin 4, providing a secondary massage. The slider 21 then continues to expand the air cavity, connecting the vent 13 to the channel 11, allowing outside air to enter the channel 11. This ensures that when the slider 21 subsequently compresses the channel 11, sufficient air remains inside, enhancing the effectiveness of the primary massage.

[0080] 1 to 8 , the present application proposes an embodiment, wherein the shell 1 is a cylindrical structure, and the shell 1 is provided with at least two vent holes 13 , and the vent holes 13 are arranged along the circumferential direction of the shell 1 .

[0081] Specifically, there are four vent holes 13 , which are evenly arranged around the circumference of the housing 1 .

[0082] Through this embodiment, a plurality of vent holes 13 are provided on the housing and arranged according to different needs, so that the air pressure balance is smoother, and the vent holes 13 can also be used as water leakage holes during cleaning to facilitate flushing.

[0083] 1 to 8 , the present application proposes an embodiment, wherein the housing 1 is a cylindrical structure, and the housing 1 is provided with at least two vent holes 13 , and the vent holes 13 are arranged along the axial direction of the housing 1 .

[0084] Specifically, the number of the vent holes 13 is two to three, and the vent holes 13 are evenly arranged on the circumferential wall along the axial direction of the housing 1 .

[0085] Through this embodiment, a plurality of vent holes 13 are provided on the housing and arranged according to different needs, so that the air pressure balance is smoother, and the vent holes 13 can also be used as water leakage holes during cleaning to facilitate flushing.

[0086] 1 to 8 , the present application proposes an embodiment in which at least two of the vent holes 13 have at least two diameters, the vent holes 13 close to the massage port 12 have a smaller diameter, and the vent holes 13 away from the massage port 12 have a larger diameter.

[0087] In this embodiment, the air vents 13 with larger diameters balance the air pressure faster, but the massage effect is poor due to the low air pressure. The air vents 13 with smaller diameters balance the air pressure slower, but the air pressure is less deflated during massage. Therefore, the speed of air pressure balance in the channel 11 is controlled by the size and layout of the air vents 13.

[0088] In conjunction with Figures 1 to 8 , the present application provides an embodiment in which the ventilation hole 13 includes a first hole 131 and a second hole 132. The first hole 131 is provided on the housing 1 and is close to the massage port 12. The second hole 132 is provided on the housing 1 and is further away from the massage port 12. The diameter of the second hole 132 is larger than that of the first hole 131.

[0089] In this embodiment, when the slider 21 moves backward, the first hole 131 is first opened, allowing the air pressure in the channel 11 to gradually equalize. As the slider 21 continues to move backward, the second hole 132 is opened, rapidly equalizing the air pressure in the channel 11. This ensures a uniform pressure equalization process, preventing a sudden surge of air from passing through the vent hole 13 and causing noise. Furthermore, the vent hole 13 can also be used as a drain hole during cleaning, facilitating cleaning of the massage mechanism.

[0090] In combination with Figures 1 to 8, the present application proposes an embodiment, wherein the shell 1 is provided with a rectifying plate 14, and the rectifying plate 14 divides the channel 11 into a first cavity 111 connected to the massage port 12 and a second cavity 112 connected to the vent hole 13, and the rectifying plate 14 is provided with a rectifying hole 141 connecting the first cavity 111 and the second cavity 112.

[0091] Specifically, the rectifying plate 14 can be integrally formed with the housing or can be detachably connected to the housing. There is a hole in the middle of the rectifying plate 14. It is understandable that the diameter of the hole is smaller than the diameter of the massage port 12.

[0092] Through this embodiment, when the slider 21 slides, the air in the second chamber 112 is compressed. It can be understood that the diameter of the second chamber 112 is consistent with the diameter of the massage port 12 and is larger than the hole of the rectifier plate 14, so that the air passes through the hole with a small diameter to form a strong air pressure, colliding with the human skin 4, achieving a better massage effect.

[0093] 1 to 8 , the present application proposes an embodiment in which the rectifying plate 14 is provided with a guide portion 142 , and the guide portion 142 is used to guide the air flow.

[0094] Specifically, the guide portion 142 has an inclined surface or an arc-shaped surface, one side of which extends to the housing 1 , and the other side extends to the rectifying hole 141 .

[0095] Through this embodiment, the edge of the rectifying hole 141 and the wall of the channel 11 are smoothly transitioned, guiding the airflow to flow along the surface of the guide portion 142. This makes the stress of the rectifying plate 14 more uniform when subjected to air pressure, preventing the rectifying plate 14 from breaking.

[0096] In conjunction with FIG. 1 to FIG. 8 , the present application proposes an embodiment in which the rectifying plate 14 is provided with at least two rectifying holes 141 , and the at least two rectifying holes 141 are evenly arranged on the rectifying plate 14 .

[0097] Specifically, the plurality of rectifying holes 141 may be arranged on the rectifying plate 14 in a honeycomb-like arrangement.

[0098] Furthermore, the rectifying hole 141 includes a first rectifying hole 141 and a second rectifying hole 141. The first rectifying hole 141 is provided in the middle of the rectifying plate 14. At least one second rectifying hole 141 is provided around the first rectifying hole 141, and the diameter of the second rectifying hole 141 is smaller than that of the first rectifying hole 141.

[0099] According to this embodiment, when the slider 21 slides, air passes through multiple holes with small diameters to form multiple strong air pressures, which hit the human skin 4. The multiple rectifying holes 141 also include multiple diameters to achieve a better massage effect.

[0100] 1 to 8 , the present application proposes an embodiment in which the housing 1 is provided with at least two massage ports 12 , at least two of the massage ports 12 are connected to the channel 11 , and at least two of the massage ports 12 form a massage area.

[0101] Specifically, a massage plate is installed at the massage opening 12 , and a plurality of massage openings 12 are provided on the massage plate so that the massage plate forms a massage area, and each massage opening 12 is connected to the channel 11 .

[0102] Through this embodiment, the multiple massage ports 12 form multiple air pressure impact and suction massage effects.

[0103] 1 to 8 , the present application proposes an embodiment in which the massage area forms a circular arc convex surface or a circular arc concave surface.

[0104] Specifically, the outer surface of the massage plate is concave or convex.

[0105] Through this embodiment, the concave or convex massage area is more consistent with the shape of the surface of the human skin 4, so that the foreign body sensation when the massage area abuts against the human skin 4 is reduced.

[0106] In conjunction with Figures 1 to 8 , the present application provides an embodiment in which the massage port 12 includes a first massage port 12 and a second massage port 12 . The first massage port 12 is located in the middle of the housing 1 . At least one second massage port 12 is disposed around the first massage port 12 , and the diameter of the second massage port 12 is smaller than that of the first massage port 12 .

[0107] In this embodiment, when the slider 21 slides, air passes through the multiple massage ports 12 to massage multiple locations on the human skin 4. The multiple rectifying holes 141 have different diameters. The massage ports 12 with smaller diameters provide concentrated stimulation, while the massage ports 12 with larger diameters provide gentle stimulation. A combination of different stimulations can achieve a better massage effect.

[0108] 1 to 8 , the present application proposes an embodiment in which at least two rectifying channels 11 are provided in the channel 11 , one rectifying channel 11 is connected to one massage port 12 , and the inlet of the rectifying channel 11 is larger than the outlet of the rectifying channel 11 .

[0109] In this embodiment, when the slider 21 slides and the air passes through the plurality of rectifying channels 11 with increasingly smaller diameters, the air pressure gradually increases, and the air then strikes the human skin 4. Combined with the massage ports 12 of different sizes, a variety of massage stimulation effects can be achieved.

[0110] In conjunction with Figures 1 to 8 , the present application proposes an embodiment, wherein the massage structure for increasing air pressure further includes a sealing ring 3 , and the sealing ring 3 is provided between the housing 1 and the slider 21 .

[0111] Through this embodiment, the slider 21 can use the sealing ring 3 to open or block the vent 13. The elasticity of the sealing ring 3 is used to achieve a better sealing effect, ensure the airtightness in the channel 11, and achieve a better massage effect.

[0112] In conjunction with Figures 1 to 8, the present application proposes an embodiment in which there are two sealing rings 3, and the two sealing rings 3 are arranged between the housing 1 and the slider 21. The housing 1 is provided with a sliding groove, the vent hole 13 is provided in the sliding groove, and the sealing ring 3 is slidably connected to the sliding groove.

[0113] Specifically, sealing rings 3 are provided at both the upper and lower positions of the slider 21. A sliding groove is correspondingly provided on the inner wall of the housing 1 to accommodate the two sealing rings 3 to slide therein, and the vent hole 13 is located in the sliding groove.

[0114] Through this embodiment, the sliding groove limits the range of motion of the sealing ring 3, making it difficult for the sealing ring 3 to fall off when following the movement of the slider 21. In addition, the sliding groove accommodates the sealing ring 3, making the gap between the circumferential surface of the slider 21 and the circumferential surface of the channel 11 smaller, and the effect of compressing air is better.

[0115] In conjunction with Figures 1 to 8 , the present application proposes an embodiment, wherein the massage structure for increasing air pressure further includes an elastic pad, which is sleeved on the housing 1 and covers the massage port 12.

[0116] Specifically, the elastic pad is trumpet-shaped and provided with a buckle or a thread. The elastic pad is made of soft silicone material.

[0117] Through this embodiment, the elastic pad can be detachably connected to the massage port 12 so that the massage port 12 can abut against the human skin 4 comfortably.

[0118] In conjunction with Figures 1 to 8 , the present application provides an embodiment in which the sliding assembly 2 includes a motor 22, a slider 21, and a transmission member. The motor 22 is connected to the channel 11. The slider 21 is connected to the channel 11. One end of the transmission member is connected to the motor 22, and the other end is connected to the slider 21.

[0119] Specifically, one end of the motor 22 is an output end, located in the channel 11, and the other end is an input end, located outside the housing 1. The output end of the motor 22 is also connected to a transmission member, and is further connected to the slider 21 through the transmission member.

[0120] Furthermore, the housing 1 can be formed by extending the outer shell of the motor 22, so that the massage structure forms an integral structure, which is convenient for installation and use.

[0121] Through this embodiment, the input end of the motor 22 is connected to the power supply, which can continuously drive the slider 21 to reciprocate through the transmission member, so that the massage structure can continuously massage the human skin 4.

[0122] This application also provides a massager comprising a main body and a massaging structure for increasing air pressure. The specific structure of the massaging structure is similar to the above-described embodiments. Since this massaging structure utilizes all the technical solutions of all the above-described embodiments, it at least has all the beneficial effects brought about by the technical solutions of the above-described embodiments, and therefore will not be described in detail here. The massager includes multiple massaging structures for increasing air pressure.

[0123] The above description is only a preferred embodiment of the present application and does not limit the patent scope of the present application. All equivalent structural transformations made by using the contents of the present application description and drawings under the inventive concept of the present application, or direct / indirect application in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A massage structure for increasing air pressure, wherein, The massage structure for increasing air pressure includes: a housing, the housing is provided with a channel, a massage port and a vent hole communicating with the channel; and a sliding assembly, the sliding assembly is provided with a slider, and the slider is slidably arranged in the channel; wherein, the sliding assembly drives the slider to slide along the channel to block or open the vent hole.

2. The massage structure for increasing air pressure according to claim 1, wherein, The housing is of a cylindrical structure, the housing is provided with at least two vent holes, and the vent holes are arranged along the circumferential direction of the housing.

3. The massage structure for increasing air pressure according to claim 2, wherein, The number of the vent holes is four, and the four vent holes are evenly arranged around the circumferential direction of the housing.

4. The massage structure for increasing air pressure according to claim 1, wherein, The housing is of a cylindrical structure, the housing is provided with at least two vent holes, and the vent holes are arranged along the axial direction of the housing.

5. The massage structure for increasing air pressure according to claim 4, wherein, At least two of the vent holes have at least two diameters.

6. The massage structure for increasing air pressure according to claim 5, wherein, The vent hole includes: a first hole, the first hole is arranged on the housing and is close to the massage port; a second hole, the second hole is arranged on the housing and is far from the massage port, and the diameter of the second hole is larger than that of the first hole.

7. The massage structure for increasing air pressure according to claim 1, wherein, The housing is provided with a rectifying plate, the rectifying plate divides the channel into a first cavity communicating with the massage port and a second cavity communicating with the vent hole, and the rectifying plate is provided with a rectifying hole communicating the first cavity and the second cavity.

8. The massage structure for increasing air pressure according to claim 7, wherein, The rectifying plate is provided with a guiding portion for guiding the air flow.

9. The massage structure for increasing air pressure according to claim 8, wherein, The guiding portion has an inclined surface or an arc surface, one side of which extends to the housing and the other side extends to the rectifying hole.

10. The massage structure for increasing air pressure according to claim 7, wherein, The rectifying plate is provided with at least two rectifying holes, and the at least two rectifying holes are evenly arranged on the rectifying plate.

11. The massage structure for increasing air pressure according to claim 10, wherein, The rectifying hole includes: a first rectifying hole, the first rectifying hole is arranged in the middle of the rectifying plate; and a second rectifying hole, at least one second rectifying hole surrounds the first rectifying hole, and the diameter of the second rectifying hole is smaller than that of the first rectifying hole.

12. The massage structure for increasing air pressure according to claim 1, wherein, The housing is provided with at least two massage ports, at least two massage ports are all communicated with the channel, and the at least two massage ports form a massage area.

13. The massage structure for increasing air pressure according to claim 12, wherein, The massage area forms an arc convex surface or an arc concave surface.

14. The massage structure for increasing air pressure according to claim 12, wherein, The massage port includes: a first massage port, the first massage port is arranged in the middle of the housing; and a second massage port, at least one second massage port surrounds the first massage port, and the diameter of the second massage port is smaller than that of the first massage port.

15. The massage structure for increasing air pressure according to claim 12, wherein, At least two rectifying channels are arranged in the channel, one rectifying channel corresponds to and communicates with one massage port, and the inlet of the rectifying channel is larger than the outlet of the rectifying channel.

16. The air pressure increasing massage structure according to claim 1, wherein, The massage structure for increasing air pressure further includes a sealing ring, and the sealing ring is arranged between the housing and the slider.

17. The air pressure increasing massage structure according to claim 16, wherein, The number of the sealing rings is two, and the two sealing rings are arranged between the housing and the slider; and / or, the housing is provided with a sliding groove, the vent hole is arranged in the sliding groove, and the sealing ring is slidably connected to the sliding groove.

18. The massage structure for increasing air pressure according to claim 1, wherein, The massage structure for increasing air pressure further includes an elastic pad, and the elastic pad is sleeved on the housing and covers the massage port.

19. The massage structure for increasing air pressure according to claim 1, wherein, The sliding assembly includes: a motor, the motor is connected to the channel; a slider, the slider is connected to the channel; and The transmission member, one end of the transmission member is connected to the motor, and the other end thereof is connected to the slider.

20. A massager, wherein, The massager includes: a main body; and The massage structure for increasing air pressure according to any one of claims 1 to 9, at least two of the massage structures for increasing air pressure are connected to the main body.

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