Massager

Abstract

To provide a massager which solves the technical problem that conventional massagers do not have a waterproof function and water easily enters into the case. [Solution] The device includes a housing assembly, a seal member, comb teeth (40), and a drive assembly, wherein the housing assembly has an opening, the seal member is installed within the opening, and together with the housing assembly, forms a storage chamber, the seal member includes a first seal portion (31), a first elastically deforming portion (32), a swing portion (33), a second elastically deforming portion (34), and a second seal portion (35) connected together in that order along a direction away from the axis of the opening, the first seal portion, the first elastically deforming portion, the second elastically deforming portion, and the second seal portion are all installed around the axis of the opening, and the side of the second seal portion away from the second elastically deforming portion abuts against the wall of the opening, the comb teeth are fixedly connected to an end of the swing portion facing away from the storage chamber, and the drive assembly is installed within the storage chamber and connected to the swing portion to drive the swing portion to swing. There is no need to drill a slot in the housing assembly to allow the comb teeth to swing, which prevents liquid from entering the housing assembly through gaps between the comb teeth and the housing assembly.

Description

[Technical Field]

[0001] The present application relates to the technical field of massage equipment, and more particularly to massagers. [Background technology]

[0002] A massage comb generally includes a case, a drive assembly, and comb teeth. The drive assembly is installed in the case and connected to one end of the comb teeth to drive and move the comb teeth, and the other end of the comb teeth extends outside the case to massage a person's head. If the comb teeth need to oscillate, a slot must be opened in the case along the oscillating direction of the comb teeth to allow the comb teeth to oscillate. Therefore, when using the massage comb on wet hair or cleaning the massage comb, external water can easily flow into the case through the slot, which can easily damage the drive assembly. Summary of the Invention [Problem to be solved by the invention]

[0003] The object of the present application is to provide a massager, which is intended to solve the technical problem that massagers in the prior art do not have a waterproof function and water easily enters the case. [Means for solving the problem]

[0004] To achieve the above object, the present application adopts the following technical solution: A massager comprising a housing assembly, a seal member, comb teeth, and a drive assembly, wherein the housing assembly is provided with an opening, the seal member is disposed within the opening and is enclosed together with the housing assembly to form an accommodating chamber, the seal member includes a first seal member, a first elastic deformation member, a swing member, a second elastic deformation member, and a second seal member that are integrally connected in order along a direction away from the axis of the opening, the first seal member, the first elastic deformation member, the second elastic deformation member, and the second seal member are all disposed around the axis of the opening, and the side of the second seal member away from the second elastic deformation member abuts against the hole wall of the opening, the comb teeth are fixedly connected to an end of the swing member facing away from the accommodating chamber, and the drive assembly is disposed within the accommodating chamber and connected to the swing member to drive the swing member to swing.

[0005] Furthermore, the number of oscillating parts is multiple, and the multiple oscillating parts are arranged at intervals around the axis of the opening, and the sealing member further includes a third elastic deformation part, every two adjacent oscillating parts are connected by the third elastic deformation part, and the third elastic deformation part is integrally connected to the first elastic deformation part and the second elastic deformation part, respectively, on opposite radial sides of the opening.

[0006] Furthermore, the seal member further includes an attachment portion made of a hard material, the attachment portion being integrally connected to the second elastic deformation portion and the second seal portion, respectively, on opposite radial sides of the opening portion, and fixedly connected to the housing assembly and / or the drive assembly.

[0007] Furthermore, the second sealing portion is made of a soft material and is elastically brought into contact with the wall of the opening portion.

[0008] Furthermore, the housing assembly further includes a functional assembly, and the first seal portion is fitted to the functional assembly, and the side of the first seal portion away from the first elastic deformation portion abuts against the functional assembly.

[0009] Furthermore, the first sealing portion includes a first cylindrical portion and an engaging portion, the first cylindrical portion is fitted to the functional assembly, one end is integrally connected to the first elastic deformation portion and the other end is connected to the engaging portion, the engaging portion engages with the outer surface of the first cylindrical portion to form an engaging groove toward the first elastic deformation portion, and the drive assembly is partially inserted into the engaging groove.

[0010] Furthermore, a mounting hole is further provided in the housing assembly, the mounting hole is positioned opposite the opening portion, the end of the functional assembly away from the first seal portion is inserted into the mounting hole, and the massager further includes a first seal ring whose inner surface abuts against the functional assembly and whose outer surface abuts against the hole wall of the mounting hole.

[0011] Further, the housing assembly includes a case and a first bracket, an opening is provided in the case, a through opening is further provided in the case opposite the opening, the first bracket is attached and fixed to the inner wall of the case and is installed around the axis of the through opening, an attachment hole is formed in the first bracket, and the massager further includes a second seal ring installed around the through opening and abutting against the inner wall of the case and the first bracket on opposite sides in the axial direction, respectively.

[0012] Further, the drive assembly includes a drive device, a transmission member, and a connecting member, the drive device is connected to the transmission member and can drive the transmission member to rotate around the axis of the aperture, the transmission member is provided with a wave-shaped track groove arranged around the axis of the aperture, the connecting member has one end extending into the track groove and the other end fixedly connected to the swinging part, when the transmission member rotates around the axis of the aperture, the connecting member can swing the swinging part, thereby alternately moving the ends of the comb teeth away from the swinging part in directions toward and away from the axis of the aperture.

[0013] Additionally, a plurality of rows of comb teeth are connected to the swinging portion, and the plurality of rows of comb teeth are spaced apart in a direction away from the axis of the aperture. [Effects of the Invention]

[0014] Compared with the prior art, the massager of the present application has the following beneficial effects: By arranging the first sealing portion, the first elastic deformation portion, the second elastic deformation portion, and the second sealing portion of the sealing member around the axis of the opening of the housing assembly and abutting the second sealing portion against the wall of the opening, it is possible to prevent external liquid from flowing into the housing assembly through the opening and contacting the drive assembly, thereby ensuring normal operation of the drive assembly. By integrally connecting the opposing sides of the oscillating part of the sealing member to the first elastic deformation part and the second elastic deformation part, respectively, the first elastic deformation part and the second elastic deformation part not only fulfill their sealing role, but can also move in conjunction with the oscillation of the oscillating part by elastically deforming. By fixedly connecting the comb teeth to the oscillating part, the drive assembly drives the oscillating part, thereby causing the comb teeth to oscillate in conjunction with the oscillating part and massage the person's head. This eliminates the need to drill elongated holes in the housing assembly along the oscillation direction of the comb teeth to allow the comb teeth to oscillate. This makes it possible to prevent external liquid from entering the housing assembly through the gap between the comb teeth and the housing assembly. [Brief explanation of the drawings]

[0015] In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings necessary for describing the embodiments or prior art will be briefly described below. Of course, the drawings described below are merely examples of the embodiments of the present application, and those skilled in the art can conceive of other drawings based on these drawings without any creative efforts. [Figure 1] FIG. 1 is a cross-sectional view of a massager according to an embodiment of the present invention. [Figure 2] FIG. 2 is an exploded view of the massager shown in FIG. [Figure 3] 3 is a cross-sectional view of the seal member of the massager shown in FIG. [Figure 4] 4 is a bottom view of the sealing member of the massager shown in FIG. 2. FIG. [Figure 5]FIG. 5 is an enlarged view of a portion A of the massager shown in FIG. [Figure 6] 6 is a bottom view of the transmission member of the massager shown in FIG. 2. FIG. [Figure 7] 7 is a cross-sectional view of the third seal ring of the massager shown in FIG. 2. FIG. DETAILED DESCRIPTION OF THE INVENTION

[0016] Hereinafter, the embodiments of the present application will be described in detail, and examples of the embodiments are shown in the drawings, in which the same or similar numbers indicate the same or similar elements, or elements having the same or similar functions. The embodiments described below with reference to the drawings are illustrative and are intended to be used to interpret the present application, but should not be understood as limiting the present application.

[0017] In describing this application, it should be understood that orientations or positional relationships indicated by terms such as "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," etc. are orientations or positional relationships shown in the drawings, are intended merely to facilitate and simplify the description of this application, and do not indicate or imply that the devices or elements referred to necessarily have a particular orientation or must be constructed and operated in a particular orientation, and therefore should not be understood as limiting this application.

[0018] Additionally, the terms "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying the relative importance or number of technical features being indicated. Thus, a feature qualified by "first" or "second" may explicitly or implicitly include one or more of the feature. In the description of this application, unless otherwise expressly and specifically limited, "plurality" means two or more.

[0019] In this application, unless otherwise clearly defined and limited, the terms "attached," "coupled," "connected," "fixed," etc. should be understood in a broad sense, and may refer to, for example, a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate element, an internal communication between two elements, or an interactive relationship between two elements. Those skilled in the art can understand the specific meanings of the above terms in this application according to specific circumstances.

[0020] 1, 2 and 3, the massage comb according to the embodiment of the present application includes a housing assembly 10, a seal member 30, comb teeth 40 and a drive assembly 50. The housing assembly 10 is provided with an opening 111, the seal member 30 is installed in the opening 111 and is surrounded by the housing assembly 10 to form a receiving chamber, and the seal member 30 includes a first seal portion 31, a first elastic deformation portion 32, and a second seal portion 33 which are integrally connected in order along a direction away from the axis of the opening 111. 2. The rotary shaft includes a swinging part 33, a second elastic deformation part 34, and a second sealing part 35, and the first sealing part 31, the first elastic deformation part 32, the second elastic deformation part 34, and the second sealing part 35 are all arranged around the axis of the opening 111, the side of the second sealing part 35 away from the second elastic deformation part 34 abuts against the hole wall of the opening 111, the comb teeth 40 are fixedly connected to the end of the swinging part 33 facing away from the accommodating chamber, and the driving assembly 50 is installed in the accommodating chamber and connected to the swinging part 33, and can drive the swinging part 33 to swing.

[0021] By arranging the first sealing portion 31, the first elastic deformation portion 32, the second elastic deformation portion 34 and the second sealing portion 35 of the sealing member 30 around the axis of the opening 111 of the housing assembly 10 and abutting the second sealing portion 35 against the hole wall of the opening 111, it is possible to prevent external liquid from flowing into the housing assembly 10 through the opening 111 and coming into contact with the drive assembly 50, thereby ensuring that the drive assembly 50 operates normally. By integrally connecting the opposing sides of the oscillating part 33 of the sealing member 30 with the first elastic deformation part 32 and the second elastic deformation part 34, the first elastic deformation part 32 and the second elastic deformation part 34 not only perform the role of sealing, but also can be linked to the oscillation of the oscillating part 33 by elastically deforming. By fixedly connecting the comb teeth 40 to the oscillating part 33, the drive assembly 50 drives the oscillating part 33, and the comb teeth 40 oscillate in tandem to massage the person's head. This eliminates the need to drill elongated holes in the housing assembly 10 along the oscillation direction of the comb teeth 40 to allow the comb teeth 40 to oscillate. This makes it possible to prevent external liquids from entering the housing assembly 10 through gaps between the comb teeth 40 and the housing assembly 10.

[0022] By connecting the first sealing portion 31, the first elastic deformation portion 32, the oscillating portion 33, the second elastic deformation portion 34 and the second sealing portion 35 in sequence, a seamless connection is achieved, ensuring a sealing and waterproof effect and preventing external water from passing through the sealing member 30 and entering the housing assembly 10. This also improves the structural strength and ensures that each component is stably connected and does not easily come apart.

[0023] In one embodiment, the oscillating part 33 is made of a hard material and fixedly connected to the drive assembly 50. By making the oscillating part 33 of a hard material, the stability and reliability of the connection with the drive assembly 50 can be ensured, and there is no need to use an additional hard member for connection to the drive assembly 50, thereby simplifying the device structure and reducing production and manufacturing costs. Specifically, the oscillating part 33 and the drive assembly 50 may be fixed by screws, positioning pins, etc., the oscillating part 33 and the first elastic deformation part 32 and the second elastic deformation part 34 may be integrated by a secondary injection molding process, and the oscillating part 33 and the comb teeth 40 may be molded by integral injection molding.

[0024] In one embodiment, as also shown in Figures 3 and 4, there are multiple oscillating portions 33, and the multiple oscillating portions 33 are arranged at intervals around the axis of the opening portion 111, and the sealing member 30 further includes a third elastic deformation portion 36, and every two adjacent oscillating portions 33 are connected by the third elastic deformation portion 36, and the third elastic deformation portion 36 is integrally connected to the first elastic deformation portion 32 and the second elastic deformation portion 34, respectively, on opposite radial sides of the opening portion 111. In the present application, a plurality of oscillating parts 33 are provided spaced apart around the axis of the opening 111, so that each oscillating part 33 can oscillate one comb tooth 40, and the plurality of comb teeth 40 work together to imitate the action of pinching with fingers, thereby not only improving the massage effect on the human scalp but also preventing hair tangles. A third elastic deformation part 36 is provided to connect two adjacent oscillating parts 33, and opposing sides of the third elastic deformation part 36 are integrally connected to the first elastic deformation part 32 and the second elastic deformation part 34, respectively, so that the gap between the two adjacent oscillating parts 33 can be filled to fulfill the role of sealing and waterproofing, and the elastic deformation characteristics of the third elastic deformation part 36 can be utilized to meet the need for each oscillating part 33 to oscillate independently. By integrally connecting the third elastic deformation part 36 to the first elastic deformation part 32, the second elastic deformation part 34 and the oscillating part 33, a seamless connection is realized, ensuring a sealing and waterproof effect, which not only prevents external water from passing through the sealing member 30 and entering the housing assembly 10, but also improves the structural strength and ensures that each part is stably connected and does not easily come apart.

[0025] 3 and 4 , the oscillating unit 33 includes a connecting portion 331 and two positioning portions 332, the two positioning portions 332 are spaced apart and connected by the connecting portion 331, one positioning portion 332 is connected to the first elastic deformation portion 32, and the other positioning portion 332 is connected to the second elastic deformation portion 34, one row of comb teeth 40 is connected to each of the two positioning portions 332, the connecting portion 331 is fixedly connected to the drive assembly 50, and the two positioning portions 332 are also connected by the third elastic deformation portion 36. In operation, the drive assembly 50 drives the connecting portion 331 to oscillate, which further drives the two positioning portions 332 to oscillate simultaneously, and one row of comb teeth 40 is connected to each of the two positioning portions 332, thereby expanding the massage range and improving the massage effect. The two positioning portions 332 connected to the same connecting portion 331 are also connected by the third elastic deformation portion 36, thereby increasing the bonding area between the oscillating portion 33 and the surrounding third elastic deformation portion 36, thereby improving the stability of the entire structure.

[0026] 3 , the seal member 30 further includes a mounting portion 37 made of a hard material. The mounting portion 37 is integrally connected to the second elastic deformation portion 34 and the second seal portion 35 on opposite radial sides of the opening 111, respectively, and is fixedly connected to the housing assembly 10 and / or the drive assembly 50. By making the mounting portion 37 out of a hard material, the stability and reliability of the connection with the housing assembly 10 and / or the drive assembly 50 can be ensured, and there is no need to use additional hard members for connection to the housing assembly 10 and / or the drive assembly 50, thereby simplifying the device structure and reducing production and manufacturing costs. Specifically, the mounting portion 37 and the housing assembly 10 and / or the drive assembly 50 may be fixed by screws, positioning pins, etc., and, like the swinging portion 33, the mounting portion 37, the second elastic deformation portion 34, and the second seal portion 35 may be integrated by a secondary injection molding process. Furthermore, because the mounting portion 37 can resist deformation, the mounting portion 37 also provides a certain widthwise support effect to the second sealing portion 35, ensuring that the second sealing portion 35 adheres closely to the wall of the opening 111 and does not easily come off, thereby improving the waterproof effect. Specifically, the swinging portion 33 and the mounting portion 37 may be made of a hard material such as phenolic resin, polyurethane resin, epoxy resin, unsaturated polyester resin, or acrylic resin, while the first sealing portion 31, the second sealing portion 35, the first elastic deformation portion 32, and the second elastic deformation portion 34 may be made of a soft material such as soft silicone, polyvinyl chloride, or a thermoplastic elastomer.

[0027] In one embodiment, the second seal 35 is made of a soft material and elastically abuts against the wall of the opening 111. Compared to when the second seal 35 is made of a hard material, a separate seal ring needs to be provided on the outer periphery of the second seal 35, and the seal ring abuts against the wall of the opening 111. However, the second seal 35 of the present invention is made of a soft material and can directly elastically abut against the wall of the opening 111, thereby simplifying the structure, reducing production and manufacturing costs, and reducing the number of assembly steps.

[0028] In one embodiment, as shown in FIG. 3, the first elastic deformation portion 32 and the second elastic deformation portion 34 are both wrinkled and can be stretched and folded, which improves the elastic deformation ability and thereby helps increase the oscillation amplitude of the comb teeth 40.

[0029] In one embodiment, as shown in FIGS. 1, 2, and 3, the housing assembly 10 further includes a functional assembly 20. The first sealing member 31 is fitted to the functional assembly 20, with the side facing away from the first elastic deformation member 32 abutting against the functional assembly 20. The installation of the functional assembly 20 enhances the functionality of the massager, thereby meeting various user needs. The functions of the functional assembly 20 are not limited and may include essential oil release, hot compress application, therapeutic light irradiation, etc. The first sealing member 31 is fitted to the functional assembly 20, and the side facing away from the first elastic deformation member 32 abuts against the functional assembly 20, thereby providing a waterproof seal and preventing external liquids from entering the housing assembly 10 through the gap between the first sealing member 31 and the functional assembly 20.

[0030] In one embodiment, as shown in FIG. 3 , the first seal portion 31 includes a first cylindrical portion 311, a first seal protrusion 312, and an engagement portion 313. The first cylindrical portion 311 is fitted to the functional assembly 20, with one end integrally connected to the first elastic deformation portion 32 and the other end connected to the engagement portion 313. The engagement portion 313 engages with the outer surface of the first cylindrical portion 311 to form an engagement groove 314 toward the first elastic deformation portion 32. The drive assembly 50 is partially inserted into the engagement groove 314. The first seal protrusion 312 is disposed on the inner surface of the first cylindrical portion 311 and is disposed around the axis of the first cylindrical portion 311 to elastically abut against the functional assembly 20. The first cylindrical portion 311 plays a certain role in mounting and positioning the functional assembly 20 that passes through it. Specifically, the extension direction of the first cylindrical portion 311 is in the axial direction of the opening 111 of the housing assembly 10. Compared to when the first cylindrical portion 311 is directly abutting against the functional assembly 20, the first sealing protrusion 312 is installed on the inner surface of the first cylindrical portion 311 to abut against the functional assembly 20, which meets the waterproofing needs, makes assembly easier, and saves materials. The number of first sealing protrusions 312 is not limited and may be one or more, and the multiple first sealing protrusions 312 may be installed at intervals along the axial direction of the first cylindrical portion 311, thereby improving the waterproofing effect. The first cylindrical portion 311 has an engaging portion 313 that engages with the outer surface of the first cylindrical portion 311 to form an engaging groove 314, allowing the drive assembly 50 to be partially inserted into the engaging groove 314, thereby improving the fixing effect of the first cylindrical portion 311 and ensuring that the first seal protrusion 312 adheres tightly to the functional assembly 20 and does not easily come off, thereby ensuring a waterproof effect. Because the first seal portion 31 itself has a certain elasticity, the first elastic deformation portion 32 connected to the first seal portion 31 can also elastically deform, thereby facilitating disassembly and assembly of the engaging portion 313 and the drive assembly 50.The first sealing portion 31 is located at the innermost side of the sealing member 30, while the mounting portion 37 is located close to the outermost side of the sealing member 30. By engaging the first sealing portion 31 with the drive assembly 50 and fixedly connecting the mounting portion 37 to the housing assembly 10 and / or the drive assembly 50, the fixing effect of the sealing member 30 is enhanced and the sealing member 30 can be effectively prevented from coming off the opening portion 111 of the housing assembly 10, thereby ensuring a waterproof effect.

[0031] In one embodiment, the drive assembly 50 is abutted against the outer surface of the first cylindrical portion 311. By abutting the drive assembly 50 against the outer surface of the first cylindrical portion 311, the rigidity of the drive assembly 50 is utilized to provide a certain widthwise support effect to the first cylindrical portion 311, ensuring that the first seal protrusion 312 is in close contact with the functional assembly 20 and does not easily come off, thereby improving the waterproof effect.

[0032] 3 , the second seal portion 35 includes a second cylindrical portion 351 and a second seal protrusion 352. The inner surface of the second cylindrical portion 351 is connected to the mounting portion 37. The second seal protrusion 352 is disposed on the outer surface of the second cylindrical portion 351 and is disposed around the second cylindrical portion 351 to abut against the wall of the opening 111. Compared to when the second cylindrical portion 351 directly abuts against the wall of the opening 111 of the housing assembly 10, the second seal protrusion 352 is disposed on the outer surface of the second cylindrical portion 351 to abut against the wall of the opening 111, which simplifies assembly and saves materials in order to meet waterproofing needs. The number of second seal protrusions 352 is not limited and may be one or more. The multiple second seal protrusions 352 may be disposed at intervals along the axial direction of the second cylindrical portion 351, thereby improving waterproofing. The axial direction of the second cylindrical portion 351 is the same as the axial direction of the opening portion 111 .

[0033] 1 and 2 , in one embodiment, the housing assembly 10 is further provided with a mounting hole 121, which is disposed opposite the opening 111, the end of the functional assembly 20 away from the first seal portion 31 is inserted through the mounting hole 121, and the massager further includes a first seal ring 60, the inner surface of which abuts against the functional assembly 20 and the outer surface of which abuts against the wall of the mounting hole 121. The mounting hole 121 serves to mount and position the functional assembly 20 that passes through it, and by installing the first seal ring 60, the inner and outer surfaces of the first seal ring 60 abut against the functional assembly 20 and the wall of the mounting hole 121, respectively, thereby preventing external water from entering the housing assembly 10 through the mounting hole 121 and contacting the drive assembly 50, and thereby ensuring normal operation of the drive assembly 50.

[0034] 1, 2 and 5, the housing assembly 10 includes a case 11 and a first bracket 12, the case 11 is provided with an opening 111, the case 11 is further provided with a through-opening 112 disposed opposite the opening 111, the first bracket 12 is attached and fixed to the inner wall of the case 11 and disposed around the through-opening 112, a mounting hole 121 is formed in the first bracket 12, and the massager further includes a second seal ring 70 disposed around the through-opening 112 and abutting against the inner wall of the case 11 and the first bracket 12 on opposite sides in the axial direction. Because the first bracket 12 is manufactured separately from the case 11 and then assembled, manufacturing difficulty and cost can be reduced compared to when the housing assembly 10 is integrally molded. By installing the second seal ring 70 between the inner wall of the case 11 and the first bracket 12, the second seal ring 70 is installed around the through opening 112, thereby preventing external water from passing through the gap between the inner wall of the case 11 and the first bracket 12 and entering the inside of the case 11.

[0035] 5, the first bracket 12 has a first sealing surface 122 disposed around the through opening 112, and the first sealing surface 122 is glued or welded to the inner wall of the case 11. By gluing or welding the first sealing surface 122 to the inner wall of the case 11, not only can the first bracket 12 be fixed to the inner wall of the case 11, but also an excellent waterproof effect can be achieved, thereby effectively preventing external water from passing through the gap between the inner wall of the case 11 and the first bracket 12 and entering the inside of the case 11. This cooperates with the second sealing ring 70 to achieve double waterproofing, greatly improving waterproof performance.

[0036] 5, the first bracket 12 further includes a second sealing surface 123 disposed around the through opening 112, the second sealing surface 123 being bonded or welded to the inner wall of the case 11, the second sealing surface 123 and the first sealing surface 122 being spaced apart in the radial direction of the through opening 112, and the second sealing ring 70 being located between the first sealing surface 122 and the second sealing surface 123. By adding the second sealing surface 123, the second sealing surface 123 can be bonded or welded to the inner wall of the case 11, thereby further improving waterproof performance. Furthermore, the second sealing ring 70 can be disposed between the first sealing surface 122 and the second sealing surface 123, thereby serving to fix the second sealing ring 70.

[0037] In one embodiment, as shown in Figures 2 and 3, a screw hole 124 is provided in the first bracket 12, a through hole 371 is provided in the mounting portion 37 of the sealing member 30, the through hole 371 corresponds to the screw hole 124, and the massager further includes a screw fastener that passes through the through hole 371 and then is screwed into the screw hole 124 to firmly fix the sealing member 30 to the first bracket 12.

[0038] In one embodiment, as shown in Figures 1 and 2, the functional assembly 20 includes a liquid storage bottle 21, a second bracket 22, and a locking member 23, the second bracket 22 is inserted into the mounting hole 121, the liquid storage bottle 21 is mounted in the second bracket 22, a locking groove 211 is provided on the outer periphery of the liquid storage bottle 21, a movable hole 221 is provided in the second bracket 22, the locking member 23 is mounted in the movable hole 221, the locking member 23 can be inserted into the locking groove 211 by moving along the axial direction of the movable hole 221, and the first seal ring 60 is installed between the second bracket 22 and the hole wall of the mounting hole 121, and is located between the movable hole 221 and the opening portion 111.

[0039] When attaching the storage bottle 21, insert the storage bottle 21 into the second bracket 22 until the locking groove 211 on the storage bottle 21 is aligned with the movable hole 221. Then, move the locking member 23 along the axial direction of the movable hole 221 to insert it into the locking groove 211, thereby securing the storage bottle 21. The storage bottle 21 may specifically be an essential oil bottle, which releases essential oil from the opening 111 to the outside and onto the scalp, thereby exerting the therapeutic effects of the essential oil. A gap exists between the locking member 23 and the wall of the movable hole 221, which ensures smooth movement of the locking member 23. However, this gap may cause liquid leaking from the storage bottle 21 to flow from the movable hole 221 to the outer periphery of the second bracket 22. By installing first seal ring 60 between second bracket 22 and the wall of mounting hole 121, and between movable hole 221 and opening 111, it is possible to prevent external water from passing through the gap between second bracket 22 and the wall of mounting hole 121 and entering case 11, and also to prevent liquid in reservoir bottle 21 that has flowed out from movable hole 221 to the outer periphery of second bracket 22 from further flowing toward opening 111 and entering case 11. There may be multiple movable holes 221, which are spaced apart along the circumferential direction of second bracket 22, each with a locking member 23 attached thereto, and the number of locking grooves 211 on reservoir bottle 21 is the same as the number of movable holes 221, and the multiple locking members 23 can be inserted into the multiple locking grooves 211, thereby improving the fixing effect of reservoir bottle 21.

[0040] In one embodiment, the functional assembly 20 further includes an elastic member disposed on the outer periphery of the second bracket 22 and connected to the locking member 23. The elastic member moves the locking member 23 along the axial direction of the movable hole 221 toward the storage bottle 21, thereby inserting the locking member 23 into the locking groove 211. During insertion of the storage bottle 21 into the second bracket 22, the outer wall of the storage bottle 21 presses against the locking member 23, driving it to move along the axial direction of the movable hole 221 toward the wall of the mounting hole 121, thereby elastically deforming the elastic member. After the locking groove 211 on the storage bottle 21 is aligned with the movable hole 221, the elastic force of the elastic member causes the locking member 23 to be inserted into the locking groove 211, thereby securing the storage bottle 21. Specifically, the elastic member may be a compression spring or a spring plate, and the locking member 23 may be an elastic ball.

[0041] 1 and 2 , the functional assembly 20 further includes a light-emitting member 24 and a light-guiding cover 25. The light-guiding cover 25 is disposed on the outer periphery of the second bracket 22 and has an outer surface abutting against the first sealing portion 31. The massager further includes a third sealing ring 80, the outer surface of which abuts against the inner surface of the light-guiding cover 25 and the inner surface of which abuts against the second bracket 22. The light-guiding cover 25 is used to guide light emitted from the light-emitting member 24 to the outside of the housing assembly 10. The light emitted from the light-emitting member 24 may be one or more of a therapeutic light, a decorative light, and a warning light. The first sealing portion 31 abutting against the outer surface of the light-guiding cover 25 prevents external water from entering the housing assembly 10 through a gap between the first sealing portion 31 and the light-guiding cover 25. By installing the third sealing ring 80, the outer surface and inner surface of the third sealing ring 80 abut against the inner surface of the light-guiding cover 25 and the second bracket 22, respectively, thereby preventing external water from entering the inside of the housing assembly 10 through the gap between the light-guiding cover 25 and the second bracket 22. Specifically, the light-emitting member 24 is attached to the first bracket 12, which is made of a transparent material, and the side of the light-emitting member 24 facing the first bracket 12 can emit a warning light. The warning light can pass through the transparent first bracket 12 and be emitted to the outside, and can be used to notify the user of the remaining battery level of the massager or the operating status of the massager. The side of the light-emitting member 24 facing the light-guiding cover 25 can emit a therapeutic light. The therapeutic light is transmitted by the light-guiding cover 25 and then emitted to the outside, and is used to perform phototherapy by irradiating the scalp of the human body.

[0042] 2 and 7 , the third seal ring 80 includes a first annular portion 81 having a rectangular cross section and a second annular portion 82 having a semicircular cross section, the first annular portion 81 abutting against the light guide cover 25, and the second annular portion 82 is installed within the first annular portion 81 and abutting against the second bracket 22. When the installation space is limited, a normal seal ring having a circular cross section is likely to cause flange deformation during installation. However, the third seal ring 80 of the present application is formed by combining the first annular portion 81 having a rectangular cross section and the second annular portion 82 having a semicircular cross section, and therefore occupies a small space, has high structural stability, and is less likely to cause flange deformation.

[0043] In one embodiment, as shown in Figures 1, 2, 3 and 6, the drive assembly 50 includes a drive device (not shown), a transmission member 51 and a connecting member 52, the drive device is connected to the transmission member 51 and can drive the transmission member 51 to rotate around the axis of the aperture 111, the transmission member 51 is provided with a wave-shaped track groove 511 arranged around the axis of the aperture 111, one end of the connecting member 52 is extended into the track groove 511 and the other end is fixedly connected to the swinging part 33, when the transmission member 51 rotates around the axis of the aperture 111, the connecting member 52 can drive the swinging part 33 to swing, thereby causing the end of the comb teeth 40 away from the swinging part 33 to alternately move towards and away from the axis of the aperture 111. During operation, the drive device drives the transmission member 51 to rotate around the axis of the opening 111, and since the track groove 511 is wavy, when the transmission member 51 rotates, the end of the connecting member 52 extending into the track groove 511 moves alternately along the direction of approaching and moving away from the axis of the opening 111. In the structure consisting of the connecting member 52, the swinging part 33 and the comb teeth 40, the connecting member 52 corresponds to the rotation fulcrum, and by utilizing the principle of leverage, when the end of the connecting member 52 extending into the track groove 511 swings in the direction of approaching the axis of the opening 111, the end of the comb teeth 40 that is separated from the connecting member 52 moves along the axis of the opening 111. When the end of the connecting member 52 extending into the track groove 511 swings away from the axis of the opening 111, the end of the comb teeth 40 away from the connecting member 52 swings toward the axis of the opening 111, and the end of the comb teeth 40 away from the connecting member 52 is used to contact a person's head, and by alternately swinging the end of the comb teeth 40 away from the connecting member 52 toward and away from the axis of the opening 111, it is possible to mimic the action of pinching hair with fingers, thereby not only enhancing the massage effect but also preventing hair tangles. Specifically, a slot is provided in the connecting member 52, and the connecting portion 331 of the swinging portion 33 is inserted into the slot and further fixed with a screw.

[0044] 4, multiple rows of comb teeth 40 are connected to the oscillating part 33, and the multiple rows of comb teeth 40 are spaced apart from each other in a direction away from the axis of the opening 111. Compared with the case where one oscillating part 33, one connecting member 52, and one raceway groove 511 are respectively provided for each comb tooth 40 or each row of comb teeth 40, the present application provides multiple rows of comb teeth 40 on the same oscillating part 33, so that the multiple rows of comb teeth 40 are simultaneously oscillated and driven by the cooperation of a single raceway groove 511, a single connecting member 52, and a single oscillating part 33. This reduces the friction between the connecting member 52 and the raceway groove 511, improving transmission efficiency, as well as simplifying the structure, reducing the overall weight, and improving assembly efficiency. Specifically, the oscillating portion 33 includes a connecting portion 331 and two positioning portions 332, one end of the connecting portion 331 is fixedly connected to the connecting member 52 and the other end is connected to the two positioning portions 332, which are spaced apart and each have one row of comb teeth 40 connected to them.

[0045] 2, the drive assembly 50 further includes a reduction gear 53, the drive device is connected to the reduction gear 53 and can rotate the reduction gear 53, the transmission member 51 has transmission teeth on its outer periphery, and the reduction gear 53 meshes with the transmission teeth of the transmission member 51 to transmit power, and the reduction gear 53 is connected between the drive device and the transmission member 51 and serves to reduce speed and increase torque.

[0046] 2 , the drive assembly 50 further includes a mounting bracket 54, the mounting bracket 54 is fixedly connected to the housing assembly 10, the transmission member 51 is rotatably mounted on one side of the mounting bracket 54, the seal member 30 is fixedly connected to the other side of the mounting bracket 54, and the light-guiding cover 25 is attached and fixed within the mounting bracket 54. Specifically, a screw fastener passes through the through-hole 371 of the mounting portion 37 of the seal member 30 and the mounting bracket 54 in that order, and then is threadedly connected to the threaded hole 124 of the first bracket 12 of the housing assembly 10, thereby fixing the seal member 30, the drive assembly 50, and the housing assembly 10 together. The drive assembly 50 mentioned above is abutted against the outer surface of the first cylindrical portion 311 and partially fitted into the engagement groove 314. Specifically, this means that the mounting bracket 54 of the drive assembly 50 is abutted against the outer surface of the first cylindrical portion 311 and partially fitted into the engagement groove 314. The mounting bracket 54 is made of a hard material and can provide good widthwise support for the first cylindrical portion 311. This also ensures that the first sealing protrusion 312 is in close contact with the functional assembly 20 and will not easily come off, thereby improving the waterproof effect.

[0047] The above are merely preferred embodiments of the present application, and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application should all be included in the protection scope of the present application. [Explanation of symbols]

[0048] 10 Housing Assembly 11 cases 111 Opening part 112 Through opening 12 First Bracket 121 Mounting hole 122 First seal surface 123 Second seal surface 124 screw holes 20 Functional Assembly 21 Storage bottle 211 Locking groove 22 Second Bracket 221 Movable hole 23 Locking member 24 Light-emitting components 25 Light guide cover 30 Sealing material 31 First seal part 311 First cylindrical body part 312 First seal protrusion 313 Engagement part 314 Engagement groove 32 first elastic deformation portion 33 Swinging part 331 Connection 332 Positioning part 34 Second elastic deformation portion 35 Second seal part 351 Second cylindrical body part 352 Second seal protrusion 36 Third elastic deformation part 37 Mounting part 371 Through Hole 40 comb teeth 50 Drive Assembly 51 Transmission member 511 Raceway groove 52 Connecting member 53 Reduction gear 54 Mounting bracket 60 First seal ring 70 Second seal ring 80 Third seal ring 81 First Circular Section 82 Second Circular Section

Claims

1. A massager, a massager comprising a housing assembly, a seal member, comb teeth, and a drive assembly, wherein the housing assembly has an opening, the seal member is disposed within the opening, and is enclosed together with the housing assembly to form a storage chamber, the seal member including a first seal portion, a first elastically deforming portion, a swinging portion, a second elastically deforming portion, and a second seal portion, which are integrally connected in this order along a direction away from the axis of the opening, the first seal portion, the first elastically deforming portion, the second elastically deforming portion, and the second seal portion are all disposed around the axis of the opening, and the side of the second seal portion away from the second elastically deforming portion abuts against a hole wall of the opening, the comb teeth are fixedly connected to an end of the swinging portion facing away from the storage chamber, and the drive assembly is disposed within the storage chamber and connected to the swinging portion, so as to be able to swing the swinging portion.

2. The massage device described in claim 1, characterized in that there are multiple oscillating parts, the multiple oscillating parts are arranged at intervals around the axis of the opening, the sealing member further includes a third elastic deformation part, every two adjacent oscillating parts are connected by the third elastic deformation part, and the third elastic deformation part is integrally connected to the first elastic deformation part and the second elastic deformation part, respectively, on opposite radial sides of the opening.

3. The massage device described in claim 1, characterized in that the sealing member further includes an attachment portion made of a hard material, the attachment portion being integrally connected to the second elastic deformation portion and the second sealing portion, respectively, on opposite radial sides of the opening portion, and being fixedly connected to the housing assembly and / or the drive assembly.

4. The massager according to claim 1, wherein the second seal is made of a soft material and elastically contacts the wall of the opening.

5. The massage device described in any one of claims 1 to 4, characterized in that the housing assembly further includes a functional assembly, the first sealing portion is fitted to the functional assembly, and the side away from the first elastic deformation portion abuts against the functional assembly.

6. 6. The massage device of claim 5, wherein the first sealing portion includes a first cylindrical portion and an engaging portion, the first cylindrical portion is fitted to the functional assembly, one end is integrally connected to the first elastic deformation portion and the other end is connected to the engaging portion, the engaging portion engages with the outer surface of the first cylindrical portion to form an engaging groove toward the first elastic deformation portion, and the drive assembly is partially inserted into the engaging groove.

7. The massager described in claim 5, characterized in that the housing assembly further has an attachment hole, the attachment hole is installed opposite the opening portion, the end of the functional assembly away from the first seal portion is inserted into the attachment hole, and the massager further includes a first seal ring whose inner surface abuts against the functional assembly and whose outer surface abuts against the hole wall of the attachment hole.

8. The massager of claim 7, wherein the housing assembly includes a case and a first bracket, the opening is provided in the case, the case further includes a through opening installed opposite the opening, the first bracket is attached and fixed to the inner wall of the case and installed around the axis of the through opening, the mounting hole is formed in the first bracket, and the massager further includes a second seal ring installed around the through opening and abutting against the inner wall of the case and the first bracket on opposite sides in the axial direction, respectively.

9. The massager of any one of claims 1 to 4, characterized in that the drive assembly includes a drive device, a transmission member, and a connecting member, the drive device is connected to the transmission member and can drive the transmission member to rotate around the axis of the opening, the transmission member is provided with a wave-shaped track groove installed around the axis of the opening, one end of the connecting member extends into the track groove and the other end is fixedly connected to the swinging part, and when the transmission member rotates around the axis of the opening, the connecting member can drive the swinging part to swing, thereby moving the ends of the comb teeth away from the swinging part alternately in directions toward and away from the axis of the opening.

10. 10. The massage device according to claim 9, wherein a plurality of rows of the comb teeth are connected to the swinging portion, and the plurality of rows of the comb teeth are spaced apart along a direction away from the axis of the opening portion.

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