Massager

Abstract

The invention belongs to the technical field of massage equipment, and particularly provides a massager which comprises a shell assembly, a sealing piece, comb teeth and a driving assembly, the shell assembly is provided with an open hole, the sealing piece is arranged in the open hole, and the sealing piece and the shell assembly define a containing cavity; the sealing piece comprises a first sealing part, a first elastic deformation part, a swing part, a second elastic deformation part and a second sealing part which are sequentially and integrally connected in the direction far away from the axis of the hole, and the first sealing part, the first elastic deformation part, the second elastic deformation part and the second sealing part are all arranged around the axis of the hole. The side, away from the second elastic deformation part, of the second sealing part abuts against the hole wall of the open hole, the comb teeth are fixedly connected to the end, back to the containing cavity, of the swing part, the driving assembly is arranged in the containing cavity and connected to the swing part, and the driving assembly can drive the swing part to swing. Strip-shaped holes do not need to be formed in the shell assembly to meet the requirement for swinging of the comb teeth, and liquid is prevented from flowing into the shell assembly from gaps between the comb teeth and the shell assembly.

Description

Technical Field

[0001] The present application belongs to the technical field of massage equipment, and in particular relates to a massager. Background Art

[0002] A massage comb generally includes a housing, a drive assembly and comb teeth. The drive assembly is disposed in the housing and connected to one end of the comb teeth for driving the comb teeth to move. The other end of the comb teeth extends out of the housing for massaging the human head. When the comb teeth need to swing, a strip hole needs to be opened in the housing along the swinging direction of the comb teeth to meet the swinging of the comb teeth. This results in external water easily flowing into the housing from the strip hole when the massage comb is used on wet hair or when the massage comb is cleaned, which can easily damage the drive assembly. Summary of the invention

[0003] The purpose of the present application is to provide a massager, aiming to solve the technical problem that the massagers in the prior art do not have a waterproof function and easily cause water to enter the shell.

[0004] To achieve the above-mentioned purpose, the technical solution adopted in the present application is: a massager, including a shell assembly, a seal, comb teeth and a drive assembly, the shell assembly is provided with an opening, the seal is arranged in the opening, and is enclosed with the shell assembly to form a accommodating chamber, the seal includes a first sealing part, a first elastic deformation part, a swinging part, a second elastic deformation part and a second sealing part which are integrally connected in sequence along the direction away from the axis of the opening, the first sealing part, the first elastic deformation part, the second elastic deformation part and the second sealing part are all arranged around the axis of the opening, the side of the second sealing part away from the second elastic deformation part abuts against the hole wall of the opening, the comb teeth are fixedly connected to the end of the swinging part facing away from the accommodating chamber, the drive assembly is arranged in the accommodating chamber and connected to the swinging part, and the drive assembly can drive the swinging part to swing.

[0005] Furthermore, there are multiple swing parts, which are spaced apart around the axis of the opening. The seal also includes a third elastic deformation part, and each two adjacent swing parts are connected by the third elastic deformation part. The third elastic deformation part is connected to the opposite sides of the opening in the radial direction and is integrally connected with the first elastic deformation part and the second elastic deformation part respectively.

[0006] Furthermore, the seal also includes a mounting portion, which is made of hard material and is integrally connected to the second elastic deformation portion and the second sealing portion on opposite sides of the opening in the radial direction, and the mounting portion is fixedly connected to the housing assembly and / or the drive assembly.

[0007] Furthermore, the second sealing portion is made of soft material, and the second sealing portion elastically contacts the hole wall of the opening.

[0008] Furthermore, the housing assembly also includes a functional assembly, the first sealing portion is sleeved on the functional assembly, and a side of the first sealing portion away from the first elastic deformation portion abuts against the functional assembly.

[0009] Furthermore, the first sealing portion includes a first barrel portion and a buckling portion, the first barrel portion is sleeved on the functional component, one end of the first barrel portion is integrally connected to the first elastic deformation portion, the other end of the first barrel portion is connected to the buckling portion, the buckling portion cooperates with the outer side surface of the first barrel portion to form a buckling groove facing the first elastic deformation portion, and the driving component is partially inserted into the buckling groove.

[0010] Furthermore, the shell component is also provided with a mounting hole, which is arranged opposite to the opening, and the mounting hole is penetrated by one end of the functional component away from the first sealing part; the massager also includes a first sealing ring, the inner side surface of the first sealing ring abuts against the functional component, and the outer side surface of the first sealing ring abuts against the hole wall of the mounting hole.

[0011] Furthermore, the shell assembly includes an outer shell and a first bracket, an opening is provided in the outer shell, and the outer shell is also provided with a through-port arranged opposite to the opening. The first bracket is mounted and fixed on the inner wall of the outer shell and arranged around the axis of the through-port. A mounting hole is formed in the first bracket. The massager also includes a second sealing ring, which is arranged around the through-port. The second sealing ring abuts against the inner wall of the outer shell and the first bracket on opposite sides in the axial direction.

[0012] Furthermore, the driving assembly includes a driver, a transmission member and a connecting member. The driver 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 wavy track groove arranged around the axis of the opening. One end of the connecting member extends into the track groove, and the other end of the connecting member is fixedly connected to the swinging part. When the transmission member rotates around the axis of the opening, the connecting member can drive the swinging part to swing, so that the end of the comb teeth away from the swinging part moves alternately toward and away from the axis of the opening.

[0013] Furthermore, the swinging part is connected to a plurality of rows of comb teeth, and the plurality of rows of comb teeth are spaced apart and distributed in a direction away from the axis of the hole.

[0014] Compared with the prior art, the massager provided by the present application has the beneficial effect that: by making the first sealing part, the first elastic deformation part, the second elastic deformation part and the second sealing part of the sealing member surround the axis of the opening of the housing assembly, and making the second sealing part abut against the hole wall of the opening, it is possible to prevent external liquid from flowing into the housing assembly from the opening and contacting the driving assembly, thereby ensuring the normal operation of the driving assembly. The opposite sides of the swinging part of the sealing member are respectively connected to the first elastic deformation part and the second elastic deformation part, the first elastic deformation part and the second elastic deformation part not only play a sealing role, but also can be elastically deformed to cooperate with the swinging of the swinging part, by making the comb teeth fixedly connected to the swinging part, the swinging part is driven by the driving assembly to swing, thereby driving the comb teeth to swing to massage the human head, there is no need to open a strip hole in the housing assembly along the swinging direction of the comb teeth to meet the swinging of the comb teeth, and it is possible to prevent external liquid from flowing into the housing assembly from the gap between the comb teeth and the housing assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 A cross-sectional view of a massager provided in an embodiment of the present application;

[0017] Figure 2 for Figure 1 An exploded view of the massager shown;

[0018] Figure 3 for Figure 2 a cross-sectional view of a seal of the massager shown;

[0019] Figure 4 for Figure 2 A bottom view of the seal of the massager is shown;

[0020] Figure 5 for Figure 1 An enlarged view of the massager shown at A;

[0021] Figure 6 for Figure 2 A bottom view of the transmission member of the massager shown;

[0022] Figure 7 for Figure 2 A cross-sectional view of the third sealing ring of the massager is shown.

[0023] Among them, the reference numerals in the figure are:

[0024] 10. Shell assembly; 11. Shell; 111. Opening; 112. Through hole; 12. First bracket; 121. Mounting hole; 122. First sealing surface; 123. Second sealing surface; 124. Threaded hole;

[0025] 20. Functional component; 21. Liquid guide bottle; 211. Card slot; 22. Second bracket; 221. Activity hole; 23. Card position piece; 24. Light-emitting piece; 25. Light guide cover;

[0026] 30. sealing member; 31. first sealing portion; 311. first barrel portion; 312. first sealing protrusion; 313. buckle portion; 314. buckle groove; 32. first elastic deformation portion; 33. swing portion; 331. connection portion; 332. positioning portion; 34. second elastic deformation portion; 35. second sealing portion; 351. second barrel portion; 352. second sealing protrusion; 36. third elastic deformation portion; 37. mounting portion; 371. through hole;

[0027] 40. Comb teeth;

[0028] 50. driving assembly; 51. transmission member; 511. track groove; 52. connecting member; 53. reduction gear; 54. mounting bracket;

[0029] 60. First sealing ring;

[0030] 70. Second sealing ring;

[0031] 80. A third sealing ring; 81. A first annular portion; 82. A second annular portion. DETAILED DESCRIPTION

[0032] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0033] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0035] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] Combination Figure 1 , Figure 2 and Figure 3 As shown, an embodiment of the present application provides a massage comb, including a shell assembly 10, a seal 30, comb teeth 40 and a drive assembly 50. The shell assembly 10 is provided with an opening 111. The seal 30 is arranged in the opening 111 and is enclosed with the shell assembly 10 to form a accommodating chamber. The seal 30 includes a first sealing portion 31, a first elastic deformation portion 32, a swing portion 33, a second elastic deformation portion 34 and a second sealing portion 35 which are integrally connected in sequence along a direction away from the axis of the opening 111. The first sealing portion 31, the first elastic deformation portion 32, the second elastic deformation portion 34 and the second sealing portion 35 are all arranged around the axis of the opening 111. The side of the second sealing portion 35 away from the second elastic deformation portion 34 abuts against the hole wall of the opening 111. The comb teeth 40 are fixedly connected to an end of the swing portion 33 facing away from the accommodating chamber. The drive assembly 50 is arranged in the accommodating chamber and connected to the swing portion 33. The drive assembly 50 can drive the swing portion 33 to swing.

[0037] 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 shell assembly 10, and making the second sealing portion 35 abut against the hole wall of the opening 111, it is possible to prevent external liquid from flowing into the shell assembly 10 through the opening 111 and contacting the drive assembly 50, thereby ensuring the normal operation of the drive assembly 50. The opposite sides of the swinging portion 33 of the seal 30 are respectively connected to the first elastic deformation portion 32 and the second elastic deformation portion 34 in one piece. The first elastic deformation portion 32 and the second elastic deformation portion 34 not only play a sealing role, but also can undergo elastic deformation to cooperate with the swinging of the swinging portion 33. By fixing the comb teeth 40 to the swinging portion 33, the swinging portion 33 is driven to swing by the driving assembly 50, thereby driving the comb teeth 40 to swing to massage the human head. There is no need to open strip holes in the shell assembly 10 along the swinging direction of the comb teeth 40 to meet the swinging of the comb teeth 40, and external liquid can be prevented from flowing into the shell assembly 10 from the gap between the comb teeth 40 and the shell assembly 10.

[0038] The first sealing part 31, the first elastic deformation part 32, the swinging part 33, the second elastic deformation part 34 and the second sealing part 35 are connected in sequence as one piece, which can not only achieve seamless connection, ensure the sealing and waterproof effect, and prevent external water from passing through the sealing part 30 and entering the shell assembly 10, but also improve the structural strength and ensure that the components are stably connected and not easy to separate.

[0039] In one embodiment, the swing part 33 is made of a hard material, and the swing part 33 is fixedly connected to the driving assembly 50. The swing part 33 is made of a hard material, which can ensure the stability and reliability of the connection with the driving assembly 50, and there is no need to use a hard component to connect with the driving assembly 50, which simplifies the device structure and reduces the production cost. Specifically, the swing part 33 and the driving assembly 50 can be fixed by screws, positioning pins, etc., the swing part 33 and the first elastic deformation part 32 and the second elastic deformation part 34 can be combined into one by a secondary injection molding process, and the swing part 33 and the comb teeth 40 can also be integrally injection molded.

[0040] In one embodiment, in combination Figure 3 and Figure 4As shown, there are multiple swing parts 33, and the multiple swing parts 33 are spaced apart around the axis of the opening 111. The seal 30 also includes a third elastic deformation part 36, and each two adjacent swing parts 33 are connected by the third elastic deformation part 36. The third elastic deformation part 36 is integrally connected with the first elastic deformation part 32 and the second elastic deformation part 34 on opposite sides in the radial direction of the opening 111. The present application provides a plurality of swinging parts 33, which are spaced around the axis of the opening 111, and each swinging part 33 can drive a comb tooth 40 to swing. The plurality of comb teeth 40 can cooperate to simulate the action of finger pinching, which can not only enhance the massage effect on the human scalp, but also prevent hair from getting tangled. The third elastic deformation part 36 is provided to connect two adjacent swinging parts 33, and the opposite sides of the third elastic deformation part 36 are integrally connected with the first elastic deformation part 32 and the second elastic deformation part 34, respectively, which can not only fill the gap between the two adjacent swinging parts 33 and play a role in sealing and waterproofing, but also utilize the elastic deformation property of the third elastic deformation part 36 to meet the requirements of swinging of each swinging part 33 separately. The third elastic deformation part 36 is integrally connected to the first elastic deformation part 32, the second elastic deformation part 34 and the swinging part 33, which can not only achieve seamless connection, ensure the sealing and waterproofing effect, and prevent external water from passing through the seal 30 and entering the housing assembly 10, but also improve the structural strength and ensure that the components are stably connected and not easy to separate.

[0041] In one embodiment, in combination Figure 3 and Figure 4 As shown, the swinging part 33 includes a connecting part 331 and two positioning parts 332. The two positioning parts 332 are arranged at intervals and connected through the connecting part 331. One positioning part 332 is connected to the first elastic deformation part 32, and the other positioning part 332 is connected to the second elastic deformation part 34. The two positioning parts 332 are each connected to a row of comb teeth 40. The connecting part 331 is fixedly connected to the driving component 50, and the two positioning parts 332 are also connected through the third elastic deformation part 36. During operation, the driving component 50 drives the connecting part 331 to swing, and the connecting part 331 drives the two positioning parts 332 to swing at the same time. The two positioning parts 332 are each connected to a row of comb teeth 40, which can increase the massage range and enhance the massage effect. The two positioning parts 332 connected to the same connecting part 331 are also connected through the third elastic deformation part 36, which can increase the combination area between the swinging part 33 and the surrounding third elastic deformation parts 36, thereby improving the overall structural stability.

[0042] In one embodiment, Figure 3As shown, the seal 30 further includes a mounting portion 37, which is made of a hard material. The mounting portion 37 is integrally connected to the second elastic deformation portion 34 and the second sealing portion 35 on opposite sides of the opening 111 in the radial direction, and the mounting portion 37 is fixedly connected to the housing assembly 10 and / or the drive assembly 50. The mounting portion 37 is made of a hard material, which can ensure the stability and reliability of the connection with the housing assembly 10 and / or the drive assembly 50. There is no need to use a hard component to connect with the housing assembly 10 and / or the drive assembly 50, which simplifies the device structure and reduces the production cost. Specifically, the mounting portion 37 and the housing assembly 10 and / or the drive assembly 50 can be fixed by screws, positioning pins, etc., and the mounting portion 37 and the second elastic deformation portion 34 and the second sealing portion 35 can be integrated by a secondary injection molding process, similar to the swinging portion 33. In addition, since the mounting portion 37 can resist deformation, the mounting portion 37 also plays a certain lateral supporting role for the second sealing portion 35, ensuring that the second sealing portion 35 is closely attached to the hole wall of the opening 111 and is not easy to be separated, thereby enhancing the waterproof effect. Specifically, the swing portion 33 and the mounting portion 37 can be made of hard materials such as phenolic plastics, polyurethane plastics, epoxy plastics, unsaturated polyester plastics or acrylic resins, and the first sealing portion 31, the second sealing portion 35, the first elastic deformation portion 32 and the second elastic deformation portion 34 can be made of soft materials such as soft silicone, polyvinyl chloride or thermoplastic elastomers.

[0043] In one embodiment, the second sealing portion 35 is made of a soft material, and the second sealing portion 35 elastically abuts against the hole wall of the opening 111. Compared with the second sealing portion 35 made of a hard material, it is necessary to additionally sleeve a sealing ring on the outer periphery of the second sealing portion 35, and use the sealing ring to abut against the hole wall of the opening 111. The second sealing portion 35 of the present application is made of a soft material, and the second sealing portion 35 can directly elastically abut against the hole wall of the opening 111, thereby simplifying the structure, reducing production costs and reducing assembly steps.

[0044] In one embodiment, Figure 3 As shown, the first elastic deformation portion 32 and the second elastic deformation portion 34 are both in a pleated shape and can be stretched and folded to enhance the elastic deformation ability, thereby facilitating enhancing the swing amplitude of the comb teeth 40 .

[0045] In one embodiment, in combination Figure 1 , Figure 2 and Figure 3As shown, the housing component 10 also includes a functional component 20, and the first sealing portion 31 is sleeved on the functional component 20, and the side of the first sealing portion 31 away from the first elastic deformation portion 32 abuts against the functional component 20. By providing the functional component 20, the functions of the massager can be enriched to meet the different needs of users. The function of the functional component 20 is not limited, and can be releasing essential oils, hot compresses, emitting therapeutic light, etc. By sleeved the first sealing portion 31 on the functional component 20, and the side of the first sealing portion 31 away from the first elastic deformation portion 32 abuts against the functional component 20, it can play a role of sealing and waterproofing, and prevent external liquid from flowing into the interior of the housing component 10 from the gap between the first sealing portion 31 and the functional component 20.

[0046] In one embodiment, Figure 3As shown, the first sealing portion 31 includes a first barrel portion 311, a first sealing protrusion 312 and a buckling portion 313. The first barrel portion 311 is sleeved on the functional component 20. One end of the first barrel portion 311 is integrally connected to the first elastic deformation portion 32, and the other end of the first barrel portion 311 is connected to the buckling portion 313. The buckling portion 313 cooperates with the outer side surface of the first barrel portion 311 to form a buckling groove 314 facing the first elastic deformation portion 32. The driving component 50 is partially inserted into the buckling groove 314. The first sealing protrusion 312 is arranged on the inner side surface of the first barrel portion 311 and is arranged around the axis of the first barrel portion 311. The first sealing protrusion 312 elastically abuts against the functional component 20. The first barrel portion 311 can play a certain role in installing and positioning the functional component 20 inserted therein. Specifically, the extension direction of the first barrel portion 311 is the axial direction of the opening 111 of the shell assembly 10. Compared with the first barrel portion 311 directly abutting against the functional component 20, by setting the first sealing protrusion 312 on the inner side surface of the first barrel portion 311 to abut against the functional component 20, it is convenient to assemble and save materials while meeting the waterproof requirements. The number of the first sealing protrusion 312 is not limited, and it can be one or more. Multiple first sealing protrusions 312 can be arranged at axial intervals along the first barrel portion 311 to enhance the waterproof effect. By arranging the buckle connection part 313 on the first barrel body 311, the buckle connection part 313 cooperates with the outer side of the first barrel body 311 to form a buckle connection groove 314, so that the drive assembly 50 is partially inserted in the buckle connection groove 314, the fixing effect on the first barrel body 311 can be enhanced, and the first sealing protrusion 312 is ensured to be closely fitted with the functional component 20 and not easy to be disengaged, thereby ensuring waterproof effect. Because the first sealing part 31 itself has a certain elasticity, the first elastic deformation part 32 connected with the first sealing part 31 can also be elastically deformed, thereby facilitating the buckle connection part 313 and the drive assembly 50 to be disassembled. The first sealing part 31 is located at the innermost side of the seal 30, and the mounting part 37 is close to the outermost side of the seal 30, by making the first sealing part 31 buckle with the drive assembly 50, the mounting part 37 is fixedly connected with the housing assembly 10 and / or the drive assembly 50, thereby the fixing effect on the seal 30 can be enhanced, and the seal 30 is effectively prevented from falling off from the perforation 111 of the housing assembly 10, thereby ensuring waterproof effect.

[0047] In one embodiment, the driving assembly 50 abuts against the outer side of the first barrel portion 311. By making the driving assembly 50 abut against the outer side of the first barrel portion 311, the rigidity of the driving assembly 50 is used to provide a certain lateral support to the first barrel portion 311, ensuring that the first sealing protrusion 312 and the functional assembly 20 are closely fitted and not easily separated, thereby enhancing the waterproof effect.

[0048] In one embodiment, Figure 3As shown, the second sealing portion 35 comprises a second barrel portion 351 and a second sealing protrusion 352, the inner side of the second barrel portion 351 is connected with the mounting portion 37, the second sealing protrusion 352 is arranged on the outer side of the second barrel portion 351, and is arranged around the second barrel portion 351, and the second sealing protrusion 352 abuts against the hole wall of the perforation 111. Compared with the second barrel portion 351 directly abutting against the hole wall of the perforation 111 of the housing assembly 10, by arranging the second sealing protrusion 352 on the outer side of the second barrel portion 351 to abut against the hole wall of the perforation 111, when meeting the waterproof demand, it is possible to facilitate assembly and save materials, the number of the second sealing protrusion 352 is not limited, and can be one or more, and a plurality of second sealing protrusions 352 can be arranged at intervals along the axial direction of the second barrel portion 351, to enhance the waterproof effect, and the axial direction of the second barrel portion 351 is identical with the axial direction of the perforation 111.

[0049] In one embodiment, in combination Figure 1 and Figure 2 As shown, the housing assembly 10 is further provided with a mounting hole 121, which is arranged opposite to the opening 111, and the mounting hole 121 is penetrated at one end of the functional assembly 20 away from the first sealing portion 31; the massager further comprises a first sealing ring 60, the inner side surface of the first sealing ring 60 abuts against the functional assembly 20, and the outer side surface of the first sealing ring 60 abuts against the hole wall of the mounting hole 121. The mounting hole 121 plays a role in installation and positioning for the functional assembly 20 penetrated therein, and by providing the first sealing ring 60, the inner side surface and the outer side surface of the first sealing ring 60 abut against the hole wall of the functional assembly 20 and the mounting hole 121 respectively, thereby preventing external water from flowing into the housing assembly 10 from the mounting hole 121 and contacting the driving assembly 50, thereby ensuring the normal operation of the driving assembly 50.

[0050] In one embodiment, in combination Figure 1 , Figure 2 and Figure 5As shown, the housing assembly 10 includes a housing 11 and a first bracket 12, an opening 111 is provided in the housing 11, and the housing 11 is also provided with a through-hole 112 arranged opposite to the opening 111. The first bracket 12 is fixedly mounted on the inner wall of the housing 11 and arranged around the through-hole 112. A mounting hole 121 is formed in the first bracket 12. The massager also includes a second sealing ring 70, which is arranged around the through-hole 112. The second sealing ring 70 abuts against the inner wall of the housing 11 and the first bracket 12 on opposite sides in the axial direction. The first bracket 12 is made separately from the housing 11 and then assembled. Compared with the housing assembly 10 being integrally formed, the manufacturing difficulty and manufacturing cost can be reduced. By arranging the second sealing ring 70 between the inner wall of the housing 11 and the first bracket 12, the second sealing ring 70 is arranged around the through-hole 112, so that external water can be prevented from penetrating into the interior of the housing 11 through the gap between the inner wall of the housing 11 and the first bracket 12.

[0051] In one embodiment, Figure 5 As shown, the first bracket 12 has a first sealing surface 122 arranged around the through opening 112, and the first sealing surface 122 is bonded or welded to the inner wall of the housing 11. By bonding or welding the first sealing surface 122 to the inner wall of the housing 11, not only can the first bracket 12 be fixed to the inner wall of the housing 11, but also a good waterproof effect is achieved, effectively preventing external water from passing through the gap between the inner wall of the housing 11 and the first bracket 12 and penetrating into the interior of the housing 11, and cooperating with the second sealing ring 70 to form double waterproofing, greatly improving the waterproof performance.

[0052] In one embodiment, Figure 5 As shown, the first bracket 12 further has a second sealing surface 123 arranged around the through opening 112, the second sealing surface 123 is bonded or welded to the inner wall of the housing 11, the second sealing surface 123 and the first sealing surface 122 are spaced apart in the radial direction of the through opening 112, and the second sealing ring 70 is located between the first sealing surface 122 and the first sealing surface 122. By adding the second sealing surface 123, the second sealing surface 123 is bonded or welded to the inner wall of the housing 11, so that the waterproof performance can be further improved, and the second sealing ring 70 is arranged between the first sealing surface 122 and the second sealing surface 123, so that the second sealing ring 70 can be fixed.

[0053] In one embodiment, in combination Figure 2 and Figure 3 As shown, the first bracket 12 is provided with a threaded hole 124, and the mounting portion 37 of the seal 30 is provided with a through hole 371, which corresponds to the threaded hole 124. The massager also includes a threaded fastener, which passes through the through hole 371 and is then threadedly connected to the threaded hole 124, thereby firmly fixing the seal 30 on the first bracket 12.

[0054] In one embodiment, in combination Figure 1 and Figure 2 As shown, the functional component 20 includes a liquid guiding bottle 21, a second bracket 22 and a retaining member 23. The second bracket 22 is provided with a mounting hole 121, and the liquid guiding bottle 21 is installed in the second bracket 22. A retaining groove 211 is provided on the outer peripheral side of the liquid guiding bottle 21, and the second bracket 22 is provided with a movable hole 221. A retaining member 23 is installed in the movable hole 221. The retaining member 23 can move along the axial direction of the movable hole 221 to be inserted into the retaining groove 211. The first sealing ring 60 is arranged 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 111.

[0055] When installing the liquid-conducting bottle 21, insert the liquid-conducting bottle 21 into the second bracket 22 until the slot 211 on the liquid-conducting bottle 21 is aligned with the movable hole 221, and then move the retaining member 23 along the axial direction of the movable hole 221 to be inserted into the retaining member 211, thereby achieving the fixation of the liquid-conducting bottle 21. The liquid-conducting bottle 21 can specifically be an essential oil bottle, which releases the essential oil to the human scalp through the opening 111, thereby exerting the therapeutic effect of the essential oil. There is a gap between the retaining member 23 and the hole wall of the movable hole 221 to ensure that the retaining member 23 moves smoothly, but this causes the liquid leaked from the liquid-conducting bottle 21 to flow out through the movable hole 221 to the outer periphery of the second bracket 22. By arranging the first sealing ring 60 between the second bracket 22 and the hole wall of the mounting hole 121, and between the movable hole 221 and the opening 111, it is possible to prevent external water from penetrating into the interior of the housing 11 through the gap between the second bracket 22 and the hole wall of the mounting hole 121, and to prevent the liquid of the liquid-conducting bottle 21 that flows out of the movable hole 221 to the outer periphery of the second bracket 22 from further flowing toward the direction close to the opening 111 to penetrate into the interior of the housing 11. The number of movable holes 221 can be multiple, and the multiple movable holes 221 are arranged at intervals along the circumference of the second bracket 22. A retaining member 23 is installed in each movable hole 221. The number of retaining slots 211 on the liquid-conducting bottle 21 is the same as the number of movable holes 221. The multiple retaining members 23 can be respectively inserted into the multiple retaining slots 211 to enhance the fixing effect of the liquid-conducting bottle 21.

[0056] In one embodiment, the functional component 20 further includes an elastic member, which is disposed on the outer periphery of the second bracket 22 and connected to the retaining member 23. The elastic member can move the retaining member 23 along the axial direction of the movable hole 221 and in the direction close to the liquid-conducting bottle 21, so that the retaining member 23 is inserted into the slot 211. In the process of inserting the liquid-conducting bottle 21 into the second bracket 22, the outer wall of the liquid-conducting bottle 21 will squeeze the retaining member 23, pushing the retaining member 23 to move along the axial direction of the movable hole 221 and in the direction close to the hole wall of the mounting hole 121, so that the elastic member undergoes elastic deformation. When the slot 211 on the liquid-conducting bottle 21 is aligned with the movable hole 221, the retaining member 23 is inserted into the slot 211 under the elastic force of the elastic member, so as to achieve the fixation of the liquid-conducting bottle 21. Specifically, the elastic member can be a compression spring or a spring sheet, and the retaining member 23 can be a marble.

[0057] In one embodiment, in combination Figure 1 and Figure 2 As shown, the functional component 20 also includes a light emitting member 24 and a light guide cover 25, the light guide cover 25 is arranged on the outer periphery of the second bracket 22, and the outer side surface of the light guide cover 25 abuts against the first sealing portion 31. The massager also includes a third sealing ring 80, the outer side surface of the third sealing ring 80 abuts against the inner side surface of the light guide cover 25, and the inner side surface of the third sealing ring 80 abuts against the second bracket 22. The light guide cover 25 is used to guide the light emitted by the light emitting member 24 to the outside of the housing assembly 10, and the light emitted by the light emitting member 24 can be one or more of therapeutic light, decorative light and warning light. The first sealing portion 31 abuts against the outer side surface of the light guide cover 25, so as to prevent external water from flowing into the housing assembly 10 from the gap between the first sealing portion 31 and the light guide cover 25. By providing the third sealing ring 80, the outer side surface and the inner side surface of the third sealing ring 80 abut against the inner side surface of the light guide cover 25 and the second bracket 22 respectively, so as to prevent external water from flowing into the inside of the housing assembly 10 from the gap between the light guide cover 25 and the second bracket 22. Specifically, the light-emitting component 24 is installed on the first bracket 12, and the first bracket 12 is made of transparent material. The side of the light-emitting component 24 facing the first bracket 12 can emit warning light, and the warning light can pass through the transparent first bracket 12 and be emitted to the outside world, which can be used to remind the user of the power status of the massager or the working status of the massager, etc. The side of the light-emitting component 24 facing the light guide cover 25 can emit therapeutic light, and the therapeutic light is transmitted through the light guide cover 25 and then emitted to the outside world, which is used to irradiate the human scalp to play a phototherapy role.

[0058] In one embodiment, in combination Figure 2 and Figure 7As shown, the third sealing ring 80 includes a first annular portion 81 with a square cross section and a second annular portion 82 with a semicircular cross section, the first annular portion 81 abuts against the light guide cover 25, and the second annular portion 82 is arranged in the first annular portion 81 and abuts against the second bracket 22. When the installation space is limited, the conventional sealing ring with a circular cross section is prone to flange deformation during installation, while the third sealing ring 80 of the present application is composed of the first annular portion 81 with a square cross section and the second annular portion 82 with a semicircular cross section, which occupies a small space and has high structural stability, and is not prone to flange deformation.

[0059] In one embodiment, in combination Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, the driving assembly 50 includes a driver (not shown), a transmission member 51 and a connecting member 52. The driver is connected to the transmission member 51 and can drive the transmission member 51 to rotate around the axis of the opening 111. The transmission member 51 is provided with a wavy track groove 511 arranged around the axis of the opening 111. One end of the connecting member 52 extends into the track groove 511, and the other end of the connecting member 52 is fixedly connected to the swinging part 33. When the transmission member 51 rotates around the axis of the opening 111, the connecting member 52 can drive the swinging part 33 to swing, so that the end of the comb teeth 40 away from the swinging part 33 moves alternately toward and away from the axis of the opening 111. During operation, the driver drives the transmission member 51 to rotate around the axis of the opening 111. Since the track groove 511 is wavy, the transmission member 51 will drive the end of the connecting member 52 extending into the track groove 511 to move alternately in the direction close to and away from the axis of the opening 111. In the structure composed of the connecting member 52, the swinging portion 33 and the comb teeth 40, the connecting member 52 is equivalent to the fulcrum of rotation. By using the principle of lever, when the end of the connecting member 52 extending into the track groove 511 swings toward the direction close to the axis of the opening 111, the comb teeth 40 move away from the connecting member 52. The end of the comb teeth 40 will swing in the direction away from the axis of the hole 111. On the contrary, when the end of the connecting member 52 extending into the track groove 511 swings in the direction away from the axis of the hole 111, the end of the comb teeth 40 away from the connecting member 52 will swing in the direction close to the axis of the hole 111. The end of the comb teeth 40 away from the connecting member 52 is used to contact the human head. By making the end of the comb teeth 40 away from the connecting member 52 swing alternately in the direction close to and away from the axis of the hole 111, the action of finger pinching is simulated, which can not only enhance the massage effect, but also prevent hair from being entangled. Specifically, the connecting member 52 is provided with a slot, and the connecting portion 331 of the swinging portion 33 is inserted into the slot and then fixed by screws.

[0060] In one embodiment, Figure 4As shown, the swinging part 33 is connected to multiple rows of comb teeth 40, and the multiple rows of comb teeth 40 are spaced apart in the direction away from the axis of the hole 111. Compared with each or each row of comb teeth 40 being configured with a swinging part 33, a connecting member 52 and a track groove 511, the present application provides multiple rows of comb teeth 40 on the same swinging part 33, and drives the multiple rows of comb teeth 40 to swing at the same time through the cooperation of a single track groove 511, a single connecting member 52 and a single swinging part 33, which can not only reduce the friction between the connecting member 52 and the track groove 511 and improve the transmission efficiency, but also simplify the structure, reduce the overall weight and improve the assembly efficiency. Specifically, the swinging part 33 includes a connecting part 331 and two positioning parts 332, one end of the connecting part 331 is fixedly connected to the connecting member 52, and the other end of the connecting part 331 is connected to the two positioning parts 332, the two positioning parts 332 are arranged at intervals, and each of the two positioning parts 332 is connected to a row of comb teeth 40.

[0061] In one embodiment, Figure 2 As shown, the driving assembly 50 also includes a reduction gear 53, the driver is connected to the reduction gear 53, and can drive the reduction gear 53 to rotate, and the outer periphery of the transmission member 51 is provided with transmission teeth, and the reduction gear 53 is meshed with the transmission teeth of the transmission member 51 for transmission. The reduction gear 53 is connected between the driver and the transmission member 51, and plays the role of reducing speed and increasing torque.

[0062] In one embodiment, Figure 2 As shown, the driving 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 arranged on one side of the mounting bracket 54, the sealing member 30 is fixedly connected to the other side of the mounting bracket 54, and the light guide cover 25 is installed and fixed in the mounting bracket 54. Specifically, the threaded fastener sequentially passes through the through hole 371 of the mounting portion 37 of the sealing member 30 and the mounting bracket 54, and then is threadedly connected with the threaded hole 124 of the first bracket 12 of the housing assembly 10, thereby fixing the sealing member 30, the driving assembly 50 and the housing assembly 10 together. The above-mentioned driving assembly 50 abuts against the outer side surface of the first barrel body portion 311 and is partially embedded in the buckle groove 314. Specifically, it means that the mounting bracket 54 in the driving assembly 50 abuts against the outer side surface of the first barrel body portion 311 and is partially embedded in the buckle groove 314. The mounting bracket 54 is made of hard material and can provide good lateral support for the first barrel body portion 311, ensuring that the first sealing protrusion 312 fits tightly with the functional assembly 20 and is not easy to separate, thereby enhancing the waterproof effect.

[0063] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A massager, characterized in that: The invention comprises a shell component, a sealing component, comb teeth and a driving component, wherein the shell component is provided with an opening, the sealing component is arranged in the opening, and is enclosed with the shell component to form a accommodating cavity, the sealing component comprises a first sealing portion, a first elastic deformation portion, a swing portion, a second elastic deformation portion, and a second sealing portion which are integrally connected in sequence along a direction away from the axis of the opening, the first sealing portion, the first elastic deformation portion, the second elastic deformation portion and the second sealing portion are all arranged around the axis of the opening, the side of the second sealing portion away from the second elastic deformation portion abuts against the hole wall of the opening, the comb teeth are fixedly connected to an end of the swing portion facing away from the accommodating cavity, the driving component is arranged in the accommodating cavity, and is connected to the swing portion, and the driving component can drive the swing portion to swing.

2. The massager according to claim 1, characterized in that: There are multiple swing parts, and the multiple swing parts are spaced apart around the axis of the opening. The seal also includes a third elastic deformation part, and every two adjacent swing parts are connected by the third elastic deformation part. The third elastic deformation part is integrally connected with the first elastic deformation part and the second elastic deformation part on opposite sides in the radial direction of the opening.

3. The massager according to claim 1, characterized in that: The seal also includes a mounting portion, which is made of a hard material. The mounting portion is integrally connected to the second elastic deformation portion and the second sealing portion on opposite sides of the opening in a radial direction, and the mounting portion is fixedly connected to the housing assembly and / or the drive assembly.

4. The massager according to claim 1, characterized in that: The second sealing portion is made of soft material, and the second sealing portion elastically contacts with the hole wall of the opening.

5. The massager according to any one of claims 1 to 4, characterized in that: The housing assembly further includes a functional assembly, the first sealing portion is sleeved on the functional assembly, and a side of the first sealing portion away from the first elastic deformation portion abuts against the functional assembly.

6. The massager according to claim 5, characterized in that: The first sealing portion includes a first barrel portion and a buckling portion, the first barrel portion is sleeved on the functional component, one end of the first barrel portion is integrally connected to the first elastic deformation portion, the other end of the first barrel portion is connected to the buckling portion, the buckling portion cooperates with the outer side surface of the first barrel portion to form a buckling groove facing the first elastic deformation portion, and the driving component is partially inserted into the buckling groove.

7. The massager according to claim 5, characterized in that: The shell component is also provided with a mounting hole, which is arranged opposite to the opening, and the mounting hole is penetrated by the end of the functional component away from the first sealing part; the massager also includes a first sealing ring, the inner side surface of the first sealing ring abuts against the functional component, and the outer side surface of the first sealing ring abuts against the hole wall of the mounting hole.

8. The massager according to claim 7, characterized in that: The shell assembly includes an outer shell and a first bracket, the opening is provided in the outer shell, the outer shell is also provided with a through opening arranged opposite to the opening, the first bracket is fixedly mounted on the inner wall of the outer shell and arranged around the axis of the through opening, and the mounting hole is formed in the first bracket; the massager also includes a second sealing ring, the second sealing ring is arranged around the through opening, and the second sealing ring abuts against the inner wall of the outer shell and the first bracket on opposite sides in the axial direction.

9. The massager according to any one of claims 1 to 4, characterized in that: The driving assembly includes a driver, a transmission member and a connecting member. The driver 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 wavy track groove arranged around the axis of the opening. One end of the connecting member extends into the track groove, and the other end of the connecting member is fixedly connected to the swinging part. When the transmission member rotates around the axis of the opening, the connecting member can drive the swinging part to swing, so that the end of the comb teeth away from the swinging part moves alternately toward and away from the axis of the opening.

10. The massager according to claim 9, characterized in that: The swinging portion is connected to a plurality of rows of comb teeth, and the plurality of rows of comb teeth are spaced apart and distributed in a direction away from the axis of the opening.

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