Massage machine core and massage instrument

Abstract

The application discloses a massage machine core and a massage instrument. The massage machine core comprises a core shell, a massage head assembly, a driving mechanism and the like. The massage head assembly comprises a massage head and a massage rod. The massage rod comprises a fixed part, a hinged part and a sliding connection part. The hinged part is hingedly connected with the core shell. The fixed part is connected with the massage head. The massage head is located outside the core shell. The driving mechanism is arranged on the core shell and is in sliding connection with the sliding connection part. The driving mechanism is used for driving the massage rod to swing around the hinged axis of the hinged part through the sliding connection part. The application can guarantee the stability of the massage head action and is beneficial to enhancing the massage effect.

Description

Technical Field

[0001] This application relates to the field of massage device technology, and in particular to a massage mechanism and massager. Background Technology

[0002] With increasing health awareness and a faster pace of life, the market demand for massage devices, as a convenient health care tool, is gradually growing. At the same time, continuous technological innovation and upgrading are also driving the continuous improvement of the functions and performance of massage device products to meet the diverse needs of consumers.

[0003] A massager typically includes a massage head, a massage rod, and a drive mechanism. One end of the massage rod is connected to the massage head, and the other end is hinged to the drive mechanism. The drive mechanism is used to drive the massage rod to swing and thus cause the massage head to perform massage actions.

[0004] However, because the massage bar swings unsteadily during the process of the drive mechanism, the massage head's massage action is also unstable, making it difficult to achieve a satisfactory massage effect. Summary of the Invention

[0005] In view of the above-mentioned deficiencies in the related technologies, this application provides a massage mechanism and a massage device to solve the problem of unstable massage head movements in the related technologies.

[0006] To address the aforementioned technical problems, in a first aspect, this application provides a massage mechanism, which includes:

[0007] Movement housing;

[0008] A massage head assembly, comprising a massage head and a massage rod, the massage rod including a fixed portion, a hinged portion, and a sliding connecting portion, the hinged portion being hingedly connected to the movement housing, the fixed portion being connected to the massage head, and the massage head being located outside the movement housing; and...

[0009] A drive mechanism is disposed in the housing of the mechanism and slidably connected to the sliding connection portion. The drive mechanism is used to drive the massage rod to swing around the hinge axis of the hinge portion through the sliding connection portion.

[0010] In a possible implementation of the first aspect, the drive mechanism includes:

[0011] A drive assembly is disposed in the movement housing;

[0012] An eccentric structure is connected to the drive assembly and slidably connected to the sliding connection portion. The drive assembly is used to drive the eccentric structure to move eccentrically, so as to drive the massage rod to swing about the hinge axis of the hinge portion through the sliding connection portion.

[0013] In one possible implementation of the first aspect, the drive assembly includes a drive shaft rotatably disposed on the movement housing;

[0014] The eccentric structure includes an eccentric wheel and a connector. The eccentric wheel is connected to the drive shaft. The eccentric wheel includes an eccentric column segment. The central axis of the eccentric column segment is spaced apart from the central axis of the drive shaft. One end of the connector is rotatably sleeved on the outer periphery of the eccentric column segment, and the other end is slidably connected to the sliding connection part.

[0015] In a possible implementation of the first aspect, the connector includes a collar and a connecting protrusion protruding from the outer periphery of the collar, the collar being rotatably fitted onto the outer periphery of the eccentric column segment, and the connecting protrusion being slidably connected to the sliding connecting portion.

[0016] In a possible implementation of the first aspect, the collar has an inner circular surface for rotatably engaging with the eccentric column segment, the central axis of the inner circular surface being a first central axis; the connector has a plane of symmetry, the first central axis being located within the plane of symmetry, and both the collar and the connecting protrusion are mirror-symmetrical about the plane of symmetry;

[0017] A thickened portion is provided on one side of the connecting protrusion in a direction perpendicular to the plane of symmetry.

[0018] In a possible implementation of the first aspect, the sliding connection includes a sliding shaft extending along the length direction of the massage rod, and the connector is provided with a sliding through hole for the sliding shaft to pass through and slide in cooperation with the sliding shaft;

[0019] or,

[0020] The sliding connection includes a sliding through hole extending along the length of the massage rod. The connector is provided with a sliding shaft, and the sliding through hole allows the sliding shaft to pass through and slide in cooperation with the sliding shaft.

[0021] In a possible implementation of the first aspect, the sliding connection includes the sliding shaft, and the connector is provided with the sliding through hole;

[0022] The sliding connection portion further includes a mounting recess extending along the length direction of the massage rod, and the sliding shaft is disposed within the mounting recess.

[0023] In one possible implementation of the first aspect, the total length of the massage rod is a first length, the length direction of the massage rod at the location of the sliding connection is a first direction, the sliding connection has a second length in the first direction, and the second length is 1 / 3 to 1 / 2 of the first length.

[0024] In one possible implementation of the first aspect, the massage head is provided with a vibrator, which is used to drive the massage head to vibrate during vibration, so that the massage head can perform vibration massage on the area to be massaged.

[0025] In one possible implementation of the first aspect, the massage head includes:

[0026] Mounting part, the mounting part being connected to the massage rod; and...

[0027] A massage section is provided on the mounting section. The elasticity of the massage section is greater than that of the mounting section. The massage section is located on the side of the massage head that faces the area to be massaged, so that the massage section massages the area to be massaged.

[0028] In one possible implementation of the first aspect, the mounting part is a hard rubber mounting part, and the massage part is a soft rubber massage part.

[0029] In one possible implementation of the first aspect, the vibrator is disposed within the massage portion.

[0030] In one possible implementation of the first aspect, the massage unit includes a massage cylinder and a massage shell, the massage shell being disposed around the massage cylinder and connected to the massage cylinder and the mounting part, and the vibrator being disposed inside the massage cylinder.

[0031] In one possible implementation of the first aspect, the vibration frequency of the material of the massage part is different from the vibration frequency of the vibrator.

[0032] In one possible implementation of the first aspect, a connecting sleeve is connected to the mounting part, the connecting sleeve being sleeved on the outside of the fixing part and connected to the fixing part, so that the mounting part is connected to the fixing part through the connecting sleeve.

[0033] In a possible implementation of the first aspect, the fixing part and the connecting sleeve are connected by screws;

[0034] The connecting sleeve includes a first connecting sleeve portion and a second connecting sleeve portion that are interlocked with each other. One of the first connecting sleeve portion and the second connecting sleeve portion is connected to the fixing part by the screw, and the screw is located inside the connecting sleeve.

[0035] In one possible implementation of the first aspect, the massage head is further provided with a damping element that wraps around the outside of the vibrator, the damping element being used to reduce vibration and / or noise of the vibrator.

[0036] In one possible implementation of the first aspect, the amplitude of the vibrator is adjustable.

[0037] In one possible implementation of the first aspect, the massage rod is provided with a wiring channel communicating with the interior of the massage head, so that a power supply line is connected to the vibrator via the wiring channel.

[0038] Secondly, this application also provides a massage device, which includes:

[0039] The massage mechanism described in any of the first aspects.

[0040] Compared with related technologies, this application has at least the following beneficial effects:

[0041] In this application, since the massage rod in the massage head assembly includes a fixed part, a hinge part, and a sliding connection part, and since the hinge part is hinged to the housing of the mechanism, the fixed part is connected to the massage head, and the sliding connection part is slidably connected to the drive mechanism, during massage, the drive mechanism can drive the drive mechanism and the sliding connection part to slide together, and through the sliding cooperation of the two, the massage rod can be driven to swing around the hinge axis of the hinge part, thereby driving the massage head to move and perform massage.

[0042] The drive mechanism in this application is slidably connected to the sliding connection of the massage stick. Since the sliding connection can avoid stress concentration to a certain extent, the drive mechanism can ensure the stable drive of the massage stick, that is, it can ensure the stability of the massage stick's swing, and thus also ensure the stability of the massage head's movement, which is conducive to enhancing the massage effect. Attached Figure Description

[0043] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0044] Figure 1 One of the cross-sectional views of the massage mechanism provided in the embodiments of this application;

[0045] Figure 2 A second cross-sectional view of the massage mechanism provided in the embodiments of this application;

[0046] Figure 3This is a schematic diagram of the structure of the connector provided in the embodiments of this application;

[0047] Figure 4 This is a schematic diagram of the structure of the massage head assembly provided in an embodiment of this application;

[0048] Figure 5 A cross-sectional view of the massage head provided in an embodiment of this application;

[0049] Figure 6 This is a schematic diagram of the structure of the massage stick provided in an embodiment of this application.

[0050] Explanation of reference numerals in the attached figures:

[0051] 1-Motion housing;

[0052] 2-Massage head assembly; 21-Massage head; 211-Mounting part; 2111-First mounting part; 2112-Second mounting part; 212-Massage part; 2121-Massage cylinder; 2122-Massage shell; 22-Massage rod; 221-Fixing part; 222-Hinge part; 223-Sliding connection part; 2231-Sliding shaft; 2232-Mounting recess; 224-Wire passage; 23-Vibrator; 24-Connecting sleeve; 241-First connecting sleeve part; 242-Second connecting sleeve part; 25-Weakening component;

[0053] 3-Drive mechanism; 31-Drive assembly; 311-Drive shaft; 32-Eccentric structure; 321-Eccentric wheel; 3211-Eccentric column segment; 322-Connector; 3221-Collar; 32211-Inner circular surface; 3222-Connecting protrusion; 3223-Symmetry plane; 3224-Thickened part;

[0054] 100-Massage Mechanism. Detailed Implementation

[0055] 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, and 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.

[0056] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0057] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0058] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0059] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0060] As described in the background section of this application, in related technologies, with the increasing health awareness of people and the accelerated pace of life, the market demand for massage devices as a convenient health care tool is gradually increasing. At the same time, continuous technological innovation and upgrading are also driving the continuous improvement of the functions and performance of massage device products to meet the diverse needs of consumers.

[0061] A massager typically includes a massage head, a massage rod, and a drive mechanism. One end of the massage rod is connected to the massage head, and the other end is hinged to the drive mechanism. The drive mechanism is used to drive the massage rod to swing and thus cause the massage head to perform massage actions.

[0062] However, because the massage bar swings unsteadily during the process of the drive mechanism, the massage head's massage action is also unstable, making it difficult to achieve a satisfactory massage effect.

[0063] Example 1

[0064] In view of the above-mentioned problems, this application provides a massage mechanism to solve the problem of unstable massage head movements in related technologies.

[0065] The technical solution of this application will be further described below with reference to specific embodiments and accompanying drawings:

[0066] like Figure 1As shown, the massage mechanism 100 includes a mechanism housing 1, a massage head assembly 2, and a drive mechanism 3. The massage head assembly 2 includes a massage head 21 and a massage rod 22. The massage rod 22 includes a fixing part 221, a hinge part 222, and a sliding connection part 223. The hinge part 222 is hinged to the mechanism housing 1, and the fixing part 221 is connected to the massage head 21. The massage head 21 is located outside the mechanism housing 1.

[0067] The drive mechanism 3 is disposed on the housing 1 of the mechanism and is slidably connected to the sliding connection part 223. The drive mechanism 3 is used to drive the massage rod 22 to swing around the hinge axis of the hinge part 222 through the sliding connection part 223.

[0068] In this application, since the massage rod 22 in the massage head assembly 2 includes a fixed part 221, a hinge part 222 and a sliding connection part 223, and since the hinge part 222 is hinged to the housing 1 of the mechanism, the fixed part 221 is connected to the massage head 21, and the sliding connection part 223 is slidably connected to the drive mechanism 3, during massage, the drive mechanism 3 can drive the drive mechanism 3 and the sliding connection part 223 to slide together, and through the sliding together, the massage rod 22 can be driven to swing around the hinge axis of the hinge part 222, thereby driving the massage head 21 to move and perform massage.

[0069] The drive mechanism 3 in this application is slidably connected to the sliding connection part 223 of the massage rod 22. Since the sliding connection can avoid stress concentration to a certain extent, the drive mechanism 3 can ensure the stable drive of the massage rod 22, that is, it can ensure the stability of the swing of the massage rod 22, and thus also ensure the stability of the movement of the massage head 21, which is conducive to enhancing the massage effect.

[0070] Furthermore, the drive mechanism 3 includes a drive assembly 31 and an eccentric structure 32. The drive assembly 31 is disposed on the core housing 1. The eccentric structure 32 is connected to the drive assembly 31 and slidably connected to the sliding connection portion 223. The drive assembly 31 is used to drive the eccentric structure 32 to move eccentrically, so as to drive the massage rod 22 to swing around the hinge axis of the hinge portion 222 through the sliding connection portion 223.

[0071] With this configuration, the massage rod 22 can be driven to swing by the eccentric motion of the eccentric structure 32. The eccentric motion of the eccentric structure 32 can not only effectively convert the energy input from the drive component 31 into the swing motion of the massage rod 22, but also enable the massage rod 22 to swing quickly, resulting in a fast response speed and improved massage efficiency.

[0072] In other embodiments, the drive mechanism 3 may include a concentric member that is slidably connected to the sliding connection 223 and drively connected to the output end of the drive assembly 31. The drive assembly 31 can drive the concentric member to rotate around the rotation axis of its own output end. Thus, by driving the concentric member to rotate around the rotation axis of its own output end through the drive assembly 31, the concentric member can be slidably engaged with the sliding connection 223, thereby driving the massage rod 22 to swing.

[0073] With this configuration, since there is no need to set an eccentric structure on the concentric component, the structure of the concentric component is relatively simple, which is beneficial to simplifying the structure of the drive mechanism 3 and facilitating the processing and manufacturing of the drive mechanism 3.

[0074] Furthermore, such as Figure 1 and Figure 2 As shown, the drive assembly 31 includes a drive shaft 311, which is rotatably mounted on the movement housing 1. The eccentric structure 32 includes an eccentric wheel 321 and a connecting member 322. The eccentric wheel 321 is connected to the drive shaft 311. The eccentric wheel 321 includes an eccentric column segment 3211, the central axis of which is spaced apart from the central axis of the drive shaft 311. One end of the connecting member 322 is rotatably fitted onto the outer periphery of the eccentric column segment 3211, and the other end is slidably connected to the sliding connection portion 223.

[0075] With this configuration, firstly, since the transmission shaft 311 has a relatively long transmission distance, it is convenient to set up the driving component that drives the transmission shaft 311.

[0076] Secondly, since the drive shaft 311, which is rotatably mounted on the housing 1 of the mechanism, can perform a relatively stable rotational motion, the drive shaft 311 can achieve a stable drive of the eccentric structure 32, which is conducive to achieving a stable swing of the massage rod 22.

[0077] Thirdly, the eccentric column segment 3211 facilitates the eccentric movement of the eccentric structure 32. At the same time, since one end of the connector 322 is rotatably sleeved on the outer periphery of the eccentric column segment 3211, and this connection method allows the connector 322 to flexibly rotate around the eccentric column segment 3211 under its drive, it helps to reduce friction and resistance during the movement of the eccentric structure 32, which is conducive to achieving stable movement of the eccentric structure 32, and thus conducive to achieving stable driving of the massage rod 22.

[0078] In other embodiments, the eccentric structure 32 may also include a cam and a push rod. The cam is connected to the drive shaft 311, and its profile changes continuously as the drive shaft 311 rotates. One end of the push rod contacts the profile surface of the cam, and the other end is slidably connected to the sliding connection portion 223 of the massage rod 22. When the cam rotates, its profile pushes the push rod in a reciprocating motion, thereby driving the massage rod 22 to oscillate around the hinge axis of the hinge portion 222 via the sliding connection portion 223.

[0079] This configuration, with its relatively simple structure and mature manufacturing process, helps reduce manufacturing costs.

[0080] Furthermore, such as Figure 3 As shown, the connector 322 includes a collar 3221 and a connecting protrusion 3222 protruding from the outer periphery of the collar 3221. The collar 3221 is rotatably sleeved on the outer periphery of the eccentric column segment 3211, and the connecting protrusion 3222 is slidably connected to the sliding connecting part 223.

[0081] With this configuration, compared to the connector 322 being a ring-shaped disc, the connector 322 is configured to include a collar 3221 and a connecting protrusion 3222. This eliminates the need to set an annular structure on the outer side of the collar 3221 in the axial direction, thereby reducing the space occupied by the connector 322 in the circumferential direction of the collar 3221, and thus facilitating the arrangement of the connector 322.

[0082] Furthermore, such as Figure 3 As shown, the collar 3221 has an inner circular surface 32211 for rotatable engagement with the eccentric cylindrical segment 3211, and the central axis of the inner circular surface 32211 is the first central axis. The connector 322 has a plane of symmetry 3223, and the first central axis is located within the plane of symmetry 3223. Both the collar 3221 and the connecting protrusion 3222 are mirror-symmetrical about the plane of symmetry. In the direction perpendicular to the plane of symmetry (e.g. Figure 3 In the X direction, a thickened part 3224 is provided on one side of the connecting protrusion 3222.

[0083] With this configuration, the connecting protrusion 3222 and the thickened portion 3224 will form a single unit, and in Figure 3 In the X direction, the whole is biased towards one side of the symmetry plane 3223, that is, the whole is not symmetrical about the symmetry plane 3223. This helps to avoid the force concentration of the connector 322 during the sliding of the connecting protrusion 3222 on the sliding connecting part 223, which helps to reduce the force on the connector 322 and thus helps to extend the service life of the connector 322.

[0084] For the sliding connection 223, further, as Figure 1 and Figure 4As shown, the sliding connection 223 includes a sliding shaft 2231 extending along the length of the massage rod 22, and the connector 322 is provided with a sliding through hole for the sliding shaft 2231 to pass through and to slide in cooperation with the sliding shaft 2231. Alternatively, the sliding connection 223 includes a sliding through hole extending along the length of the massage rod 22, and the connector 322 is provided with a sliding shaft for the sliding through hole to pass through and to slide in cooperation with the sliding shaft.

[0085] This configuration, through the sliding engagement of the sliding shaft and the sliding perforation, makes the sliding connection between the sliding connection part 223 and the connector 322 more reliable. At the same time, it also helps to drive the massage rod 22 to swing more stably to a certain extent.

[0086] In a preferred embodiment, the sliding shaft 2231 is disposed on the massage rod 22, and the sliding through hole is disposed on the connector 322. This arrangement not only facilitates the placement of the sliding shaft 2231 and the sliding through hole, but also makes the sliding connection structure between the connector 322 and the sliding connection part 223 more compact, which helps to reduce space occupation and facilitates arrangement.

[0087] In other embodiments, the sliding connection portion 223 includes a dovetail-shaped protrusion, and the connector 322 is provided with a matching dovetail-shaped groove, and the protrusion is disposed in the groove and slides in cooperation with the groove, thereby realizing the sliding connection between the sliding connection portion 223 and the connector 322.

[0088] This design, due to the dovetail structure's superior self-locking properties, prevents the connector 322 from moving perpendicular to the sliding direction, thus improving connection reliability. Furthermore, this structure is simple, compact, and occupies minimal space.

[0089] Furthermore, in a preferred embodiment, such as Figure 1 and Figure 4 As shown, the sliding connection portion 223 also includes a mounting recess 2232 extending along the length direction of the massage rod 22, and the sliding shaft 2231 is disposed in the mounting recess 2232.

[0090] Installing the sliding shaft 2231 inside the mounting recess 2232 can reduce the space occupied by the sliding shaft 2231 outside the massage rod 22, thereby making the massage rod 22 more compact and reducing the space occupied by the massage rod 22. It also helps to avoid interference between the sliding shaft 2231 and the core housing 1.

[0091] Regarding the length relationship between the massage rod 22 and the sliding connection 223, further, the total length of the massage rod 22 is the first length, and the length direction of the massage rod 22 at the location of the sliding connection 223 is the first direction (e.g., Figure 4In the X direction), the sliding connection 223 has a second length in the first direction, and the second length is 1 / 3 to 1 / 2 of the first length.

[0092] This configuration allows the sliding connection 223 to have a relatively large length on the massage rod 22. Through the sliding cooperation between the drive mechanism 3 and the sliding connection 223, the massage rod 22 can have a relatively large swing amplitude, thereby increasing the massage intensity of the massage head 21 and further enhancing the massage effect.

[0093] In this embodiment, the second length can be any value within the range of 1 / 3, 1 / 2, or 1 / 3-1 / 2 of the first length. The ratio between the second length and the first length can be set flexibly. Specifically, it can be set according to actual usage requirements. This embodiment does not impose any specific limitations on this.

[0094] Regarding massage head 21, further, such as Figure 5 As shown, a vibrator 23 is provided inside the massage head 21. The vibrator 23 is used to drive the massage head 21 to vibrate during vibration, so that the massage head 21 can perform vibration massage on the area to be massaged.

[0095] With this configuration, the massage head 21 can be massaged not only by the swing of the massage rod 22, but also by the vibration of the vibrator 23, which enriches the massage modes of the massage head 21 and helps to further enhance the massage effect.

[0096] Furthermore, such as Figure 4 and Figure 5 As shown, the massage head 21 includes a mounting part 211 and a massage part 212. The mounting part 211 is connected to the massage rod 22, and the massage part 212 is disposed on the mounting part 211. The elasticity of the massage part 212 is greater than that of the mounting part 211, and the massage part 212 is disposed on the side of the massage head 21 that faces the area to be massaged, so that the massage part 212 massages the area to be massaged.

[0097] Since the elasticity of the massage part 212 is greater than that of the mounting part 211, on the one hand, massaging the area to be massaged by the massage part 212 helps to enhance the comfort of the massage; on the other hand, the mounting part 211 can ensure the strength of the massage head 21 and also ensure the reliability of the connection between the massage head 21 and the massage rod 22.

[0098] In other embodiments, the massage head 21 can be a one-piece massage head, meaning that the elasticity of the entire massage head 21 is relatively uniform. This design simplifies the structure of the massage head 21 to some extent and facilitates its manufacturing.

[0099] Furthermore, the mounting part 211 is a hard plastic mounting part, and the massage part 212 is a soft plastic massage part.

[0100] This design serves two purposes. First, the hard rubber mounting part provides a stable connection, ensuring a secure and reliable connection between the massage head 21 and the massage rod 22, preventing loosening or detachment. Second, the soft rubber massage part provides a more comfortable massage experience when it comes into contact with the area to be massaged. Additionally, when the massage intensity is too high, the soft rubber massage part acts as a buffer, preventing excessive impact and damage to the area being massaged.

[0101] In this embodiment, the material of the rigid adhesive mounting part can be acrylonitrile-butadiene-styrene copolymer, polycarbonate, or polystyrene, etc. The material selection of the rigid adhesive mounting part is relatively flexible. Specifically, it can be selected according to the actual use requirements. This embodiment does not make specific limitations in this regard.

[0102] In this embodiment, the material of the soft rubber massage part can be thermoplastic elastic material, thermoplastic polyurethane or silicone, etc. The material selection of the soft rubber massage part is relatively flexible. Specifically, it can be selected according to the actual use needs. This embodiment does not make specific limitations in this regard.

[0103] In other embodiments, the mounting part 211 can be a wooden mounting part or a metal mounting part, etc., and the massage part 212 can be a rubber massage part or a sponge massage part, etc. The types of the mounting part 211 and the massage part 212 are quite flexible, and can be set according to actual usage needs. This application embodiment does not make specific limitations in this regard.

[0104] Regarding the arrangement of the vibrator 23 within the massage head 21, further, as... Figure 5 As shown, the vibrator 23 is disposed inside the massage part 212.

[0105] With this configuration, the vibrator 23 can directly drive the massage unit 212 to massage the area to be massaged, which helps to reduce the energy loss of the vibrator 23 and thus helps to ensure the effect of vibration massage.

[0106] In other embodiments, the vibrator 23 may also be disposed within the mounting portion 211. Since the elasticity of the mounting portion 211 is less than that of the massage portion 212, this arrangement can, to a certain extent, ensure the reliability of the vibrator 23 disposed within the massage head 21.

[0107] Furthermore, such as Figure 5 As shown, the massage unit 212 includes a massage cylinder 2121 and a massage shell 2122. The massage shell 2122 is arranged around the massage cylinder 2121 and is connected to the massage cylinder 2121 and the mounting part 211. The vibrator 23 is disposed inside the massage cylinder 2121.

[0108] By placing the vibrator 23 inside the massage cylinder 2121, the massage cylinder 2121 can enclose the vibrator 23. This allows the vibration of the vibrator 23 to be transmitted more concentratedly to the massage cylinder 2121, which is beneficial to enhance the vibration force generated by the vibrator 23 and thus enhance the vibration effect of the massage part 212. On the other hand, it provides additional protection for the vibrator 23, preventing it from being directly subjected to external impacts, wear, or dust intrusion.

[0109] The massage shell 2122 can disperse and buffer the impact of vibrations, making the user feel a gentler massage without excessively strong or abrupt vibrations.

[0110] In other embodiments, the massage unit 212 can also be a module, and the module has an inner cavity in which the vibrator 23 is disposed. This configuration simplifies the structure of the massage unit 212 to a certain extent and facilitates its manufacturing.

[0111] Furthermore, the vibration frequency of the material of the massage part 212 is different from the vibration frequency of the vibrator 23.

[0112] This design helps to prevent the massage unit 212 from resonating with the vibrator 23, thereby reducing massage noise.

[0113] Regarding the connection between the mounting part 211 and the massage rod 22, further, as Figure 4 As shown, a connecting sleeve 24 is connected to the mounting part 211. The connecting sleeve 24 is sleeved on the outside of the fixing part 221 and connected to the fixing part 221, so that the mounting part 211 is connected to the fixing part 221 through the connecting sleeve 24.

[0114] This design has two advantages. First, because the connecting sleeve 24 provides a larger contact area and a more uniform force distribution, it helps to make the connection between the mounting part 211 and the fixing part 221 more secure, reducing the possibility of loosening or displacement during use. Second, when subjected to external forces or vibrations, the connecting sleeve 24 helps to disperse stress, preventing stress concentration at a certain point or in a certain area, thereby extending its service life.

[0115] In other embodiments, the mounting part 211 can also be directly connected to the massage rod 22. The connection between the mounting part 211 and the massage rod 22 can be by snap-fit, adhesive, or bolt connection. This configuration eliminates the need for a connecting sleeve 24, thereby simplifying the structure of the massage head assembly 2 and facilitating its manufacturing.

[0116] Furthermore, the fixing part 221 and the connecting sleeve 24 are connected by screws. For example... Figure 4 and Figure 5 As shown, the connecting sleeve 24 includes a first connecting sleeve portion 241 and a second connecting sleeve portion 242 that engage with each other. One of the first connecting sleeve portion 241 and the second connecting sleeve portion 242 is connected to the fixing portion 221 by a screw, and the screw is located inside the connecting sleeve 24.

[0117] This design ensures, firstly, the reliable connection between the fixing part 221 and the connecting sleeve 24 is guaranteed by connecting the fixing part 221 and the connecting sleeve 24 with screws. Secondly, the connecting sleeve 24 is configured as a first connecting sleeve part 241 and a second connecting sleeve part 242 that interlock with each other. This allows one of the first connecting sleeve part 241 and the second connecting sleeve part 242 to be connected to the fixing part 221 with screws after being disassembled. After the first connecting sleeve part 241 and the second connecting sleeve part 242 are interlocked, the screws can be located inside the connecting sleeve 24, ensuring the aesthetic appearance.

[0118] In other embodiments, the connecting sleeve 24 can be a one-piece structure. In this case, the screw can pass through the connecting sleeve 24 from the outside to the inside and be threaded into the massage rod 22. This design simplifies the structure of the connecting sleeve 24 to some extent and facilitates its processing and manufacturing.

[0119] Furthermore, such as Figure 4 and Figure 5 As shown, the mounting part 211 includes a first mounting part 2111 and a second mounting part 2112 that are interlocked with each other. The first mounting part 2111 is integrally formed with the first connecting sleeve part 241, and the massage part 212 is disposed on the first mounting part 2111. The second mounting part 2112 is integrally formed with the second connecting sleeve part 242.

[0120] With this configuration, after the first mounting part 2111 and the second mounting part 2112 are disassembled, the various components inside the massage head 21 can be installed inside the massage head 21, which facilitates the installation of the various components inside the massage head 21.

[0121] In other embodiments, the mounting part 211 may also be an integral structure. This arrangement simplifies the structure of the mounting part 211 to a certain extent and facilitates its processing and manufacturing.

[0122] For vibrator 23, further, such as Figure 5 As shown, the massage head 21 is also provided with a weakening element 25 that wraps around the outside of the vibrator 23. The weakening element 25 is used to reduce vibration and / or noise of the vibrator 23.

[0123] This configuration, by weakening the vibration and / or reducing the noise of the vibrator 23 through the weakening element 25, can improve the comfort of the massage.

[0124] In a preferred embodiment, the damping element 25 is used to reduce vibration and noise in the vibrator 23. This arrangement further improves the comfort of the massage.

[0125] Furthermore, the amplitude of the vibrator 23 is adjustable.

[0126] With this configuration, when the massage head 21 is performing a massage, the amplitude of the vibrator 23 can be increased, thereby enhancing the sensation of the vibration massage; when the vibrator 23 is away from the area to be massaged, the amplitude of the vibrator 23 can be decreased, thereby reducing the energy loss of the vibrator 23.

[0127] For massage stick 22, further, such as Figure 6 As shown, the massage rod 22 is provided with a wire passage 224 that communicates with the inside of the massage head 21, so that the power supply line is connected to the vibrator 23 through the wire passage 224.

[0128] This design facilitates the connection between the wires and the vibrator 23, thereby simplifying the control and power supply of the vibrator 23. Furthermore, the wire passage 224 helps to conceal the wires to some extent, improving aesthetics.

[0129] Example 2

[0130] This application also provides a massage device, which includes a massage mechanism 100. The massage mechanism 100 has the same structure as any of the massage mechanisms 100 in the above embodiments and can bring the same or similar beneficial effects. For details, please refer to the description in the above embodiments. This embodiment will not be repeated here.

[0131] In this application, since the drive mechanism 3 and the massage rod 22 are slidably connected, and since stress concentration can be avoided to a certain extent through the sliding connection, the drive mechanism 3 can stably drive the massage rod 22, that is, it can ensure the stability of the swing of the massage rod 22, and thus also ensure the stability of the movement of the massage head 21, which is conducive to enhancing the massage effect.

[0132] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A massage mechanism, characterized in that, include: Movement housing; A massage head assembly, comprising a massage head and a massage rod, the massage rod including a fixed portion, a hinged portion, and a sliding connecting portion, the hinged portion being hingedly connected to the movement housing, the fixed portion being connected to the massage head, and the massage head being located outside the movement housing; and... A drive mechanism is disposed in the housing of the mechanism and slidably connected to the sliding connection portion. The drive mechanism is used to drive the massage rod to swing around the hinge axis of the hinge portion through the sliding connection portion.

2. The massage mechanism according to claim 1, characterized in that, The drive mechanism includes: A drive assembly is disposed in the movement housing; An eccentric structure is connected to the drive assembly and slidably connected to the sliding connection portion. The drive assembly is used to drive the eccentric structure to move eccentrically, so as to drive the massage rod to swing about the hinge axis of the hinge portion through the sliding connection portion.

3. The massage mechanism according to claim 2, characterized in that, The drive assembly includes a drive shaft that is rotatably disposed on the movement housing; The eccentric structure includes an eccentric wheel and a connector. The eccentric wheel is connected to the drive shaft. The eccentric wheel includes an eccentric column segment. The central axis of the eccentric column segment is spaced apart from the central axis of the drive shaft. One end of the connector is rotatably sleeved on the outer periphery of the eccentric column segment, and the other end is slidably connected to the sliding connection part.

4. The massage mechanism according to claim 3, characterized in that, The connector includes a collar and a connecting protrusion protruding from the outer periphery of the collar. The collar is rotatably fitted onto the outer periphery of the eccentric column segment, and the connecting protrusion is slidably connected to the sliding connecting part.

5. The massage mechanism according to claim 4, characterized in that, The collar has an inner circular surface for rotating with the eccentric column segment, and the central axis of the inner circular surface is a first central axis; the connector has a symmetry plane, the first central axis is located within the symmetry plane, and the collar and the connecting protrusion are mirror-symmetrical about the symmetry plane; A thickened portion is provided on one side of the connecting protrusion in a direction perpendicular to the plane of symmetry.

6. The massage mechanism according to any one of claims 3-5, characterized in that, The sliding connection includes a sliding shaft extending along the length of the massage rod, and the connector is provided with a sliding through hole for the sliding shaft to pass through and slide in cooperation with the sliding shaft; or, The sliding connection includes a sliding through hole extending along the length of the massage rod. The connector is provided with a sliding shaft, and the sliding through hole allows the sliding shaft to pass through and slide in cooperation with the sliding shaft.

7. The massage mechanism according to claim 6, characterized in that, The sliding connection includes the sliding shaft, and the connector is provided with the sliding through hole; The sliding connection portion further includes a mounting recess extending along the length direction of the massage rod, and the sliding shaft is disposed within the mounting recess.

8. The massage mechanism according to any one of claims 1-5, characterized in that, The total length of the massage rod is a first length, the length direction of the massage rod at the location of the sliding connection part is a first direction, the sliding connection part has a second length in the first direction, and the second length is 1 / 3 to 1 / 2 of the first length.

9. The massage mechanism according to any one of claims 1-5, characterized in that, The massage head is equipped with a vibrator, which is used to drive the massage head to vibrate when vibrating, so that the massage head can vibrate and massage the area to be massaged.

10. The massage mechanism according to claim 9, characterized in that, The massage head includes: Mounting part, the mounting part being connected to the massage rod; and... A massage section is provided on the mounting section. The elasticity of the massage section is greater than that of the mounting section. The massage section is located on the side of the massage head that faces the area to be massaged, so that the massage section massages the area to be massaged.

11. The massage mechanism according to claim 10, characterized in that, The mounting part is a hard rubber mounting part, and the massage part is a soft rubber massage part.

12. The massage mechanism according to claim 10, characterized in that, The vibrator is disposed inside the massage part.

13. The massage mechanism according to claim 12, characterized in that, The massage unit includes a massage cylinder and a massage shell. The massage shell is arranged around the massage cylinder and is connected to the massage cylinder and the mounting part. The vibrator is disposed inside the massage cylinder.

14. The massage mechanism according to claim 12, characterized in that, The vibration frequency of the material of the massage part is different from the vibration frequency of the vibrator.

15. The massage mechanism according to claim 10, characterized in that, A connecting sleeve is connected to the mounting part. The connecting sleeve is sleeved on the outside of the fixing part and connected to the fixing part, so that the mounting part is connected to the fixing part through the connecting sleeve.

16. The massage mechanism according to claim 15, characterized in that, The fixing part and the connecting sleeve are connected by screws; The connecting sleeve includes a first connecting sleeve portion and a second connecting sleeve portion that are interlocked with each other. One of the first connecting sleeve portion and the second connecting sleeve portion is connected to the fixing part by the screw, and the screw is located inside the connecting sleeve.

17. The massage mechanism according to claim 9, characterized in that, The massage head also contains a damping element that wraps around the outside of the vibrator. The damping element is used to reduce vibration and / or noise of the vibrator.

18. The massage mechanism according to claim 9, characterized in that, The amplitude of the vibrator is adjustable.

19. The massage mechanism according to claim 9, characterized in that, The massage rod is provided with a wire passage that communicates with the inside of the massage head, so that the power supply line is connected to the vibrator through the wire passage.

20. A massager, characterized in that, include: The massage mechanism according to any one of claims 1-19.

Images