Massager

Abstract

The utility model 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 application belongs to the technical field of massage equipment, and particularly relates to a massager. BACKGROUND

[0002] The massage comb generally comprises a shell, a driving assembly and a comb tooth, the driving assembly is arranged in the shell and connected to one end of the comb tooth, and is used for driving the comb tooth to move, and the other end of the comb tooth extends out of the shell and is used for massaging the head of a human body. When the comb tooth needs to make a swing movement, a strip-shaped hole needs to be formed in the shell along the swing direction of the comb tooth to meet the swing of the comb tooth, which leads to the fact that when the massage comb is used on wet hair or is cleaned, external water is easy to flow into the shell from the strip-shaped hole, thereby easily causing damage to the driving assembly. CONTENT OF THE UTILITY MODEL

[0003] The application aims to provide a massager, and aims to solve the technical problem that the massager in the prior art does not have a waterproof function and is easy to cause water to enter the shell.

[0004] To achieve the above-mentioned purpose, the application adopts the technical scheme of a massager comprising a shell assembly, a sealing element, a comb tooth and a driving assembly, the shell assembly is provided with an opening, the sealing element is arranged in the opening and forms a containing cavity together with the shell assembly, the sealing element 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 the 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 tooth is fixedly connected to one end of the swing portion away from the containing cavity, the driving assembly is arranged in the containing cavity and connected to the swing portion, and the driving assembly can drive the swing portion to swing.

[0005] Further, the number of the swing portions is multiple, the multiple swing portions are distributed at intervals around the axis of the opening, and the sealing element further comprises a third elastic deformation portion, each two adjacent swing portions are connected through the third elastic deformation portion, and the third elastic deformation portion is integrally connected to the first elastic deformation portion and the second elastic deformation portion on the opposite sides in the radial direction of the opening.

[0006] Further, the sealing element further comprises a mounting portion, the mounting portion is made of hard material, the mounting portion is integrally connected to the second elastic deformation portion and the second sealing portion on the opposite sides in the radial direction of the opening, and the mounting portion is fixedly connected to the shell assembly and / or the driving assembly.

[0007] Further, the second sealing portion is made of soft material, and the second sealing portion elastically abuts against the hole wall of the opening.

[0008] Further, the shell assembly further comprises a functional assembly, the first sealing part is sleeved on the functional assembly, and one side of the first sealing part away from the first elastic deformation part is in abutment with the functional assembly.

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

[0010] Further, the shell assembly is further provided with a mounting hole, the mounting hole is arranged opposite to the opening, and one end of the functional assembly away from the first sealing part penetrates through the mounting hole; the massager further comprises a first sealing ring, an inner side surface of the first sealing ring is in abutment with the functional assembly, and an outer side surface of the first sealing ring is in abutment with a hole wall of the mounting hole.

[0011] Further, the shell assembly comprises an outer shell and a first support, the opening is arranged on the outer shell, the outer shell is further provided with a through hole arranged opposite to the opening, the first support is fixedly installed on an inner wall of the outer shell and is arranged around an axis of the through hole, the first support is formed with the mounting hole, and the massager further comprises a second sealing ring, the second sealing ring is arranged around the through hole, and opposite sides of the second sealing ring in the axial direction are in abutment with the inner wall of the outer shell and the first support, respectively.

[0012] Further, the driving assembly comprises 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 wave-shaped 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 with 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 ends of the comb teeth away from the swinging part alternately move towards the direction close to and away from the axis of the opening.

[0013] Further, the swinging part is connected with a plurality of rows of comb teeth, and the plurality of rows of comb teeth are distributed at intervals along the direction away from the axis of the opening.

[0014] Compared with the prior art, the massage device provided by the application has the beneficial effects that: the first sealing part, the first elastic deformation part, the second elastic deformation part and the second sealing part of the sealing member are arranged around the axis of the opening of the shell assembly, and the second sealing part abuts against the hole wall of the opening, so that the liquid from outside can be prevented from flowing into the shell assembly from the opening and contacting the driving assembly, and the normal work of the driving assembly is ensured. The opposite sides of the swing part of the sealing member are integrally connected 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 play the role of sealing, but also can be elastically deformed to cooperate with the swing of the swing part, the comb teeth are fixedly connected to the swing part, the swing part is driven to swing by the driving assembly, so that the comb teeth are driven to swing to massage the human head, and a strip-shaped hole needs not to be formed in the shell assembly along the swing direction of the comb teeth to meet the swing of the comb teeth, so that the liquid from outside can be prevented from flowing into the shell assembly from the gap between the comb teeth and the shell assembly. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0016] Figure 1 The cross-sectional view of the massage device provided by the present application is shown in the figure.

[0017] Figure 2 The exploded view of the massage device is shown in the figure. Figure 1

[0018] Figure 3 The cross-sectional view of the sealing member of the massage device is shown in the figure. Figure 2

[0019] Figure 4 The bottom view of the sealing member of the massage device is shown in the figure. Figure 2

[0020] Figure 5 The enlarged view of the massage device at A is shown in the figure. Figure 1

[0021] Figure 6 The bottom view of the transmission member of the massage device is shown in the figure. Figure 2

[0022] Figure 7 The cross-sectional view of the third sealing ring of the massage device is shown in the figure. Figure 2

[0023] In the figure, various reference signs: ​​​​​​

[0024] 10, housing assembly; 11, outer shell; 111, opening; 112, through hole; 12, first support; 121, mounting hole; 122, first sealing surface; 123, second sealing surface; 124, threaded hole;

[0025] 20, functional assembly; 21, liquid guide bottle; 211, clamping groove; 22, second support; 221, movable hole; 23, clamping part; 24, light emitting part; 25, light guide cover;

[0026] 30, sealing part; 31, first sealing part; 311, first barrel part; 312, first sealing protrusion; 313, buckling part; 314, buckling groove; 32, first elastic deformation part; 33, swing part; 331, connecting part; 332, positioning part; 34, second elastic deformation part; 35, second sealing part; 351, second barrel part; 352, second sealing protrusion; 36, third elastic deformation part; 37, mounting part; 371, through hole;

[0027] 40, comb tooth;

[0028] 50, drive assembly; 51, transmission part; 511, track groove; 52, connecting part; 53, speed reduction gear; 54, mounting support;

[0029] 60, first sealing ring;

[0030] 70, second sealing ring;

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

[0032] The embodiments of the present application are described in detail below with reference to the accompanying drawings. The embodiments described below are examples for explaining the present application and should not be understood as limiting the present application.

[0033] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0034] In addition, the terms "first", "second", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0035] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0036] In combination with Figure 1 , Figure 2 and Figure 3 It is shown that the embodiments of the present application provide a massage comb, which comprises a shell assembly 10, a sealing element 30, a comb tooth 40 and a driving assembly 50, the shell assembly 10 is provided with an opening 111, the sealing element 30 is arranged in the opening 111 and forms a containing cavity with the shell assembly 10, the sealing element 30 comprises a first sealing part 31, a first elastic deformation part 32, a swinging part 33, a second elastic deformation part 34 and a second sealing part 35 which are integrally connected in sequence along the direction away from the axis of the opening 111, the first sealing part 31, the first elastic deformation part 32, the second elastic deformation part 34 and the second sealing part 35 are 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 tooth 40 is fixedly connected to one end of the swinging part 33 away from the containing cavity, the driving assembly 50 is arranged in the containing cavity and connected to the swinging part 33, and the driving assembly 50 can drive the swinging part 33 to swing.

[0037] The first sealing part 31, the first elastic deformation part 32, the swing part 33, the second elastic deformation part 34 and the second sealing part 35 of the sealing member 30 are arranged around the axis of the opening 111 of the housing assembly 10, and the second sealing part 35 abuts against the hole wall of the opening 111, so that the liquid from outside can be prevented from flowing into the housing assembly 10 from the opening 111 to contact the driving assembly 50, and the normal work of the driving assembly 50 is ensured. The opposite sides of the swing part 33 of the sealing member 30 are integrally connected to the first elastic deformation part 32 and the second elastic deformation part 34 respectively, the first elastic deformation part 32 and the second elastic deformation part 34 not only play the role of sealing, but also can be elastically deformed to cooperate with the swing of the swing part 33. By fixing the comb teeth 40 to the swing part 33, the swing of the swing part 33 is driven by the driving assembly 50, so that the swing of the comb teeth 40 is driven to massage the human head, and the strip-shaped hole is not needed to be opened in the housing assembly 10 along the swing direction of the comb teeth 40 to meet the swing of the comb teeth 40, so that the liquid from outside can be prevented from flowing into the housing assembly 10 from the gap between the comb teeth 40 and the housing assembly 10.

[0038] The first sealing part 31, the first elastic deformation part 32, the swing part 33, the second elastic deformation part 34 and the second sealing part 35 are integrally connected in sequence, which not only can realize seamless connection, ensure the sealing and waterproof effect, and avoid the water from outside to enter the housing assembly 10 through the sealing member 30, but also can improve the structural strength and ensure the stable connection of the components.

[0039] In an embodiment, the swing part 33 is made of hard material and is fixedly connected to the driving assembly 50. The swing part 33 is made of hard material, which can ensure the stability and reliability of the connection with the driving assembly 50, and does not need to be additionally connected to the driving assembly 50 by using a hard component, so that the structure of the device is simplified and the production cost is reduced. Specifically, the swing part 33 and the driving assembly 50 can be fixed by screws, positioning pins or the like, 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 an embodiment, the swing part 33 is integrally connected to the first elastic deformation part 32 and the second elastic deformation part 34 by a secondary injection molding process. Figure 3 and Figure 4As shown, the number of swing parts 33 is multiple, the multiple swing parts 33 are distributed at intervals around the axis of the opening 111, the sealing piece 30 further comprises a third elastic deformation part 36, each two adjacent swing parts 33 are connected through the third elastic deformation part 36, and 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. By arranging multiple swing parts 33, the multiple swing parts 33 are distributed at intervals around the axis of the opening 111, each swing part 33 can drive one comb tooth 40 to swing, and the multiple comb teeth 40 can cooperate to simulate the action of pinching with fingers, which can not only enhance the massage effect on the human scalp, but also prevent the hair from being entangled. By arranging the third elastic deformation part 36 to connect the two adjacent swing parts 33, and integrally connecting the opposite sides of the third elastic deformation part 36 with the first elastic deformation part 32 and the second elastic deformation part 34, the gap between the two adjacent swing parts 33 can be filled, the sealing and waterproof effect can be achieved, the external water can be prevented from entering the shell assembly 10 through the sealing piece 30, and the structural strength can be improved to ensure stable connection of the components.

[0041] In one embodiment, in combination with Figure 3 and Figure 4 As shown, the swing part 33 comprises 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 with the first elastic deformation part 32, and the other positioning part 332 is connected with the second elastic deformation part 34, each of the two positioning parts 332 is connected with a row of comb teeth 40, the connecting part 331 is fixedly connected with the driving assembly 50, and the two positioning parts 332 are also connected through the third elastic deformation part 36. In work, the driving assembly 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, each of the two positioning parts 332 is connected with a row of comb teeth 40, which can increase the massage range and enhance the massage effect. The two positioning parts 332 connected with the same connecting part 331 are also connected through the third elastic deformation part 36, which can increase the combined area of the swing part 33 and the surrounding third elastic deformation part 36, thereby improving the overall structural stability.

[0042] In one embodiment, as Figure 3As shown, the sealing member 30 further comprises a mounting portion 37 made of hard material, the mounting portion 37 is integrally connected with the second elastic deformation portion 34 and the second sealing portion 35 on opposite sides in the radial direction of the opening 111, and the mounting portion 37 is fixedly connected with the housing assembly 10 and / or the driving assembly 50. The mounting portion 37 is made of hard material, which can ensure the stability and reliability of the connection between the mounting portion 37 and the housing assembly 10 and / or the driving assembly 50, and there is no need to additionally use a hard component to connect the housing assembly 10 and / or the driving assembly 50, which simplifies the structure of the device and reduces the production cost. Specifically, the mounting portion 37 can be fixed with the housing assembly 10 and / or the driving assembly 50 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 combined into one body by a two-shot injection molding process. 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, which ensures that the second sealing portion 35 is tightly attached to the hole wall of the opening 111 and is not easy to come off, thereby enhancing the waterproof effect. Specifically, the swing portion 33 and the mounting portion 37 can be made of hard materials such as phenolic plastic, polyurethane plastic, epoxy plastic, unsaturated polyester plastic, or propylene-based resin, 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 elastomer.

[0043] In one embodiment, the second sealing portion 35 is made of 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 hard material, an additional sealing ring needs to be sleeved on the outer periphery of the second sealing portion 35, and the sealing ring abuts against the hole wall of the opening 111. The second sealing portion 35 of the present application is made of 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 the production cost, and reducing the assembly steps.

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

[0045] In one embodiment, in combination with Figure 1 , Figure 2 and Figure 3As shown, the shell assembly 10 further comprises a functional assembly 20, and the first sealing portion 31 is sleeved on the functional assembly 20, and the side of the first sealing portion 31 away from the first elastically deformed portion 32 abuts against the functional assembly 20. By arranging the functional assembly 20, the function of the massager can be enriched to meet different needs of users. The function of the functional assembly 20 is not limited, which can be releasing essential oil, hot compress, emitting therapeutic light, etc. By sleeving the first sealing portion 31 on the functional assembly 20, and abutting the side of the first sealing portion 31 away from the first elastically deformed portion 32 against the functional assembly 20, the sealing and waterproof effect can be achieved, so that external liquid is prevented from flowing into the inside of the shell assembly 10 from the gap between the first sealing portion 31 and the functional assembly 20.

[0046] In one embodiment, as Figure 3As shown, the first sealing part 31 comprises a first barrel part 311, a first sealing protrusion 312 and a buckling part 313, the first barrel part 311 is sleeved on the functional assembly 20, one end of the first barrel part 311 is integrally connected with the first elastic deformation part 32, the other end of the first barrel part 311 is connected with the buckling part 313, the buckling part 313 cooperates with the outer side surface of the first barrel part 311 to form a buckling groove 314 facing the first elastic deformation part 32, the driving assembly 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 part 311 and surrounds the axis of the first barrel part 311, and the first sealing protrusion 312 elastically abuts against the functional assembly 20. The first barrel part 311 can play a certain installation and positioning role on the functional assembly 20 sleeved therein, specifically, the extension direction of the first barrel part 311 is the axis direction of the opening 111 of the shell assembly 10, compared with the direct abutment of the first barrel part 311 and the functional assembly 20, the first sealing protrusion 312 is arranged on the inner side surface of the first barrel part 311 to abut against the functional assembly 20, which can facilitate assembly and save materials under the condition of meeting the waterproof requirement, the number of the first sealing protrusion 312 is not limited and can be one or more, and multiple first sealing protrusions 312 can be arranged at intervals along the axial direction of the first barrel part 311 to enhance the waterproof effect. By arranging the buckling part 313 on the first barrel part 311, the buckling part 313 cooperates with the outer side surface of the first barrel part 311 to form the buckling groove 314, and the driving assembly 50 is partially inserted into the buckling groove 314, which can enhance the fixing effect of the first barrel part 311, ensure that the first sealing protrusion 312 is closely attached to the functional assembly 20 and is not easy to be detached, and thus the waterproof effect is ensured. Since 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, so that the buckling part 313 and the driving assembly 50 can be conveniently disassembled. The first sealing part 31 is located at the innermost side of the sealing member 30, and the mounting part 37 is located at the outermost side of the sealing member 30, by buckling the first sealing part 31 and the driving assembly 50 and fixedly connecting the mounting part 37 and the shell assembly 10 and / or the driving assembly 50, the fixing effect of the sealing member 30 can be enhanced, the sealing member 30 can be effectively prevented from falling off from the opening 111 of the shell assembly 10, and thus the waterproof effect is ensured.

[0047] In one embodiment, the driving assembly 50 abuts against the outer side surface of the first barrel part 311. By abutting the driving assembly 50 against the outer side surface of the first barrel part 311, the rigidity of the driving assembly 50 is used to play a certain lateral supporting role on the first barrel part 311, so that the first sealing protrusion 312 is closely attached to the functional assembly 20 and is not easy to be detached, and thus the waterproof effect is enhanced.

[0048] In one embodiment, as Figure 3As shown, the second sealing part 35 comprises a second barrel part 351 and a second sealing protrusion 352. The inner side of the second barrel part 351 is connected with the mounting part 37, and the second sealing protrusion 352 is arranged on the outer side of the second barrel part 351 and surrounds the second barrel part 351, and the second sealing protrusion 352 abuts against the hole wall of the opening 111. Compared with the direct abutment of the second barrel part 351 against the hole wall of the opening 111 of the shell assembly 10, the abutment of the second sealing protrusion 352 against the hole wall of the opening 111 by arranging the second sealing protrusion 352 on the outer side of the second barrel part 351 can facilitate assembly and save materials while meeting the waterproof requirement. The number of the second sealing protrusion 352 is not limited, and can be one or multiple. Multiple second sealing protrusions 352 can be arranged at intervals along the axial direction of the second barrel part 351 to enhance the waterproof effect. The axial direction of the second barrel part 351 is the same as the axial direction of the opening 111.

[0049] In one embodiment, in combination with Figure 1 and Figure 2 As shown, the shell assembly 10 is further provided with a mounting hole 121 opposite to the opening 111, and the end of the functional assembly 20 away from the first sealing part 31 passes through the mounting hole 121. The massager further comprises a first sealing ring 60, the inner side of the first sealing ring 60 abuts against the functional assembly 20, and the outer side of the first sealing ring 60 abuts against the hole wall of the mounting hole 121. The mounting hole 121 plays a role of mounting and positioning the functional assembly 20 passing therethrough. By arranging the first sealing ring 60, the inner side and the outer side of the first sealing ring 60 abut against the functional assembly 20 and the hole wall of the mounting hole 121 respectively, so that the external water is prevented from flowing into the shell assembly 10 from the mounting hole 121 to contact the driving assembly 50, and the normal work of the driving assembly 50 is ensured.

[0050] In one embodiment, in combination with Figure 1 , Figure 2 and Figure 5As shown, the shell assembly 10 comprises an outer shell 11 and a first support 12, the outer shell 11 is provided with an opening 111 and a through hole 112 opposite to the opening 111, the first support 12 is fixedly installed on the inner wall of the outer shell 11 and surrounds the through hole 112, and a mounting hole 121 is formed in the first support 12. The massager further comprises a second sealing ring 70, the second sealing ring 70 surrounds the through hole 112, and the inner wall of the outer shell 11 and the first support 12 are respectively located on the opposite sides of the second sealing ring 70 in the axial direction. The first support 12 is manufactured separately from the outer shell 11 and then assembled, which can reduce the manufacturing difficulty and cost compared with the integrated shell assembly 10. By arranging the second sealing ring 70 between the inner wall of the outer shell 11 and the first support 12 and surrounding the through hole 112, it can avoid the external water from penetrating into the inner part of the outer shell 11 through the gap between the inner wall of the outer shell 11 and the first support 12.

[0051] In one embodiment, as shown in Figure 5 The first support 12 has a first sealing surface 122 surrounding the through hole 112, and the first sealing surface 122 is bonded or welded to the inner wall of the outer shell 11. By bonding or welding the first sealing surface 122 to the inner wall of the outer shell 11, the first support 12 can be fixed on the inner wall of the outer shell 11, and good waterproof effect can be achieved, effectively avoiding the external water from penetrating into the inner part of the outer shell 11 through the gap between the inner wall of the outer shell 11 and the first support 12. In combination with the second sealing ring 70, double waterproof is formed, and the waterproof performance is greatly improved.

[0052] In one embodiment, as shown in Figure 5 The first support 12 further has a second sealing surface 123 surrounding the through hole 112, and the second sealing surface 123 is bonded or welded to the inner wall of the outer shell 11. The second sealing surface 123 is arranged in the radial direction of the through hole 112 and is spaced apart from the first sealing surface 122, and the second sealing ring 70 is located between the first sealing surface 122 and the second sealing surface 123. By adding the second sealing surface 123 and bonding or welding the second sealing surface 123 to the inner wall of the outer shell 11, the waterproof performance can be further improved. By arranging the second sealing ring 70 between the first sealing surface 122 and the second sealing surface 123, the second sealing ring 70 can be fixed.

[0053] In one embodiment, in combination with Figure 2 and Figure 3 The first support 12 is provided with a threaded hole 124, the mounting portion 37 of the sealing member 30 is provided with a through hole 371 corresponding to the threaded hole 124, and the massager further comprises a threaded fastener. The threaded fastener passes through the through hole 371 and is threadedly connected with the threaded hole 124, so as to firmly fix the sealing member 30 on the first support 12.

[0054] In one embodiment, the combination Figure 1 and Figure 2 As shown in the drawings, the functional assembly 20 comprises a liquid guide bottle 21, a second support 22 and a clamping member 23. The second support 22 is provided with a mounting hole 121, and the liquid guide bottle 21 is mounted in the second support 22. The liquid guide bottle 21 is provided with a clamping groove 211 on the outer circumferential side thereof. The second support 22 is provided with a movable hole 221, and the clamping member 23 is mounted in the movable hole 221. The clamping member 23 is capable of moving along the axial direction of the movable hole 221 to be inserted into the clamping groove 211. The first sealing ring 60 is arranged between the second support 22 and the hole wall of the mounting hole 121, and is located between the movable hole 221 and the opening 111.

[0055] When the liquid guide bottle 21 is mounted, the liquid guide bottle 21 is inserted into the second support 22 until the clamping groove 211 on the liquid guide bottle 21 is aligned with the movable hole 221, and then the clamping member 23 is moved along the axial direction of the movable hole 221 to be inserted into the clamping groove 211, so as to realize the fixation of the liquid guide bottle 21. The liquid guide bottle 21 can be an essential oil bottle, and the essential oil is released outward through the opening 111 to the scalp of the human body, so as to play the effect of essential oil therapy. The clamping member 23 has a gap between the hole wall of the movable hole 221, so as to ensure the smooth movement of the clamping member 23. However, this causes the liquid leaked from the liquid guide bottle 21 to flow out to the outer circumferential side of the second support 22 through the movable hole 221. By arranging the first sealing ring 60 between the second support 22 and the hole wall of the mounting hole 121, and between the movable hole 221 and the opening 111, not only can the external water penetrate through the gap between the second support 22 and the hole wall of the mounting hole 121 to the inside of the shell 11, but also the liquid of the liquid guide bottle 21 flowing out to the outer circumferential side of the second support 22 through the movable hole 221 can be further prevented from flowing in the direction close to the opening 111 to the inside of the shell 11. The number of the movable holes 221 can be multiple, and the multiple movable holes 221 are arranged at intervals along the circumferential direction of the second support 22. The clamping member 23 is mounted in each movable hole 221. The number of the clamping grooves 211 on the liquid guide bottle 21 is the same as the number of the movable holes 221, and the multiple clamping members 23 can be respectively inserted into the multiple clamping grooves 211, so as to enhance the fixation effect of the liquid guide bottle 21.

[0056] In one embodiment, the functional assembly 20 further comprises an elastic member arranged at the outer periphery of the second support 22 and connected to the clamping member 23, the elastic member being capable of moving the clamping member 23 along the axial direction of the movable hole 221 and towards the direction close to the liquid guide bottle 21, so as to enable the clamping member 23 to be inserted into the clamping groove 211. During the process of inserting the liquid guide bottle 21 into the second support 22, the outer wall of the liquid guide bottle 21 will press the clamping member 23, and push the clamping member 23 to move along the axial direction of the movable hole 221 and towards the direction close to the hole wall of the mounting hole 121, so as to enable the elastic member to elastically deform. When the clamping groove 211 on the liquid guide bottle 21 is aligned with the movable hole 221, the clamping member 23 is inserted into the clamping groove 211 under the elastic force of the elastic member, thereby realizing the fixation of the liquid guide bottle 21. Specifically, the elastic member can be a compression spring or a spring piece, and the clamping member 23 can be a spring ball.

[0057] In one embodiment, in combination with Figure 1 and Figure 2 As shown in Figs. 1 and 2, the functional assembly 20 further comprises a light emitting member 24 and a light guide cover 25, the light guide cover 25 is arranged at the outer periphery of the second support 22, the outer side surface of the light guide cover 25 abuts against the first sealing part 31, the massager further comprises 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 support 22. The light guide cover 25 is used for guiding the light emitted by the light emitting member 24 to the outside of the shell 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 part 31 abuts against the outer side surface of the light guide cover 25, thereby avoiding the water outside from flowing into the shell assembly 10 through the gap between the first sealing part 31 and the light guide cover 25. By arranging 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 support 22 respectively, thereby avoiding the water outside from flowing into the inside of the shell assembly 10 through the gap between the light guide cover 25 and the second support 22. Specifically, the light emitting member 24 is mounted on the first support 12, the first support 12 is made of transparent material, the side of the light emitting member 24 facing the first support 12 is capable of emitting warning light, the warning light can pass through the transparent first support 12 and be emitted to the outside, which can be used to prompt the user about the power condition of the massager or the working condition of the massager, etc., and the side of the light emitting member 24 facing the light guide cover 25 is capable of emitting therapeutic light, the therapeutic light is emitted to the outside after being conducted by the light guide cover 25, and is used for irradiating on the scalp of the human body, thereby playing a phototherapy role.

[0058] In one embodiment, in combination with 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 semi-circular cross-section. The first annular portion 81 abuts against the light guide cover 25, and the second annular portion 82 is disposed within the first annular portion 81 and abuts against the second bracket 22. When installation space is limited, conventional sealing rings with a circular cross-section are prone to flange deformation during installation. However, the third sealing ring 80 of this application is composed of a first annular portion 81 with a square cross-section and a second annular portion 82 with a semi-circular cross-section, which occupies less space and has high structural stability, making it less prone to flange deformation.

[0059] In one embodiment, combined Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, the drive assembly 50 includes a driver (not shown), a transmission member 51, and a connector 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 wave-shaped track groove 511 arranged around the axis of the opening 111. One end of the connector 52 extends into the track groove 511, and the other end of the connector 52 is fixedly connected to the swing part 33. When the transmission member 51 rotates around the axis of the opening 111, the connector 52 can drive the swing part 33 to swing, so that the end of the comb teeth 40 away from the swing part 33 moves alternately toward the axis of the opening 111 and away from the axis of the opening 111. During operation, the driver drives the transmission component 51 to rotate around the axis of the opening 111. Since the track groove 511 is wavy, the rotation of the transmission component 51 causes one end of the connector 52, which extends into the track groove 511, to move alternately towards and away from the axis of the opening 111. In the structure consisting of the connector 52, the swinging part 33, and the comb teeth 40, the connector 52 acts as the fulcrum of rotation. Utilizing the lever principle, when the end of the connector 52 extending into the track groove 511 swings towards the axis of the opening 111, the comb teeth 40 move away from the connector 52. One end of the comb 40 will swing away from the axis of the hole 111. Conversely, when the end of the connector 52 inserted into the track groove 511 swings away from the axis of the hole 111, the end of the comb 40 away from the connector 52 will swing towards the axis of the hole 111. The end of the comb 40 away from the connector 52 is used to contact the human head. By making the end of the comb 40 away from the connector 52 swing alternately towards and away from the axis of the hole 111, the action of grasping with fingers is simulated, which not only enhances the massage effect but also makes it less likely to tangle hair. Specifically, the connector 52 is provided with a slot, the connecting part 331 of the swinging part 33 is inserted into the slot, and then fixed by screws.

[0060] In one embodiment, such as Figure 4As shown, the swing part 33 is connected with multiple rows of combs 40, which are spaced apart along the direction away from the axis of the hole 111. Compared with each or each row of combs 40 being respectively provided with one swing part 33, one connecting piece 52 and one track groove 511, the present application can simultaneously drive multiple rows of combs 40 to swing through the cooperation of a single track groove 511, a single connecting piece 52 and a single swing part 33, thereby reducing the friction between the connecting piece 52 and the track groove 511, improving the transmission efficiency, and simplifying the structure, reducing the overall weight and improving the assembly efficiency. Specifically, the swing part 33 includes a connecting part 331 and two positioning parts 332, one end of the connecting part 331 is fixedly connected with the connecting piece 52, the other end of the connecting part 331 is connected with the two positioning parts 332, the two positioning parts 332 are spaced apart, and each of the two positioning parts 332 is connected with one row of combs 40.

[0061] In one embodiment, as shown in Figure 2 As shown, the drive assembly 50 further includes a reduction gear 53, the driver is connected to the reduction gear 53 and can drive the reduction gear 53 to rotate, the outer periphery of the transmission member 51 is provided with a transmission gear, and the reduction gear 53 is in meshing transmission with the transmission gear of the transmission member 51. The reduction gear 53 is connected between the driver and the transmission member 51, and plays a role of speed reduction and torque increase.

[0062] In one embodiment, as shown in Figure 2 As shown, the drive assembly 50 further includes a mounting bracket 54, the mounting bracket 54 is fixedly connected with 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 on the other side of the mounting bracket 54, and the light guide cover 25 is fixedly installed in the mounting bracket 54. Specifically, the threaded fasteners pass through the through holes 371 of the mounting portions 37 of the sealing member 30, the mounting bracket 54 and the threaded holes 124 of the first bracket 12 of the housing assembly 10 in sequence and are screwed, so as to fix the sealing member 30, the drive assembly 50 and the housing assembly 10 together. The above-mentioned drive assembly 50 abuts against the outer side surface of the first barrel portion 311 and is partially embedded in the buckling groove 314, specifically, the mounting bracket 54 in the drive assembly 50 abuts against the outer side surface of the first barrel portion 311 and is partially embedded in the buckling groove 314, and the mounting bracket 54 is made of hard material and can provide good lateral support for the first barrel portion 311, so as to ensure that the first sealing protrusion 312 is tightly attached to the functional assembly 20 and is not easy to be detached, thereby enhancing the waterproof effect.

[0063] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A massager characterized by comprising: The massage device comprises a shell assembly, a sealing member, a comb tooth and a driving assembly, the shell assembly is provided with an opening, the sealing member is arranged in the opening and forms a containing cavity together with the shell assembly, the sealing member 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 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 arranged around the axis of the opening, the second sealing part is in abutment with the hole wall of the opening on the side away from the second elastic deformation part, the comb tooth is fixedly connected to one end of the swing part away from the containing cavity, and 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.

2. The massager of claim 1, wherein: The number of the swing parts is multiple, the multiple swing parts are distributed at intervals around the axis of the opening, and the sealing member further comprises a third elastic deformation part, each two adjacent swing parts are connected through the third elastic deformation part, and 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 of claim 1, wherein: The sealing member further comprises a mounting part, the mounting part is made of hard material, and the mounting part is integrally connected with the second elastic deformation part and the second sealing part on opposite sides in the radial direction of the opening, and the mounting part is fixedly connected with the shell assembly and / or the driving assembly.

4. The massager of claim 1, wherein: The second sealing part is made of soft material, and the second sealing part is in elastic abutment with the hole wall of the opening.

5. A massager according to any one of claims 1-4, characterized in that: The shell assembly further comprises a functional assembly, the first sealing part is sleeved on the functional assembly, and the side of the first sealing part away from the first elastic deformation part is in abutment with the functional assembly.

6. The massager of claim 5, wherein: The first sealing part comprises a first barrel part and a buckling part, the first barrel part is sleeved on the functional assembly, one end of the first barrel part is integrally connected with the first elastic deformation part, the other end of the first barrel part is connected with the buckling part, the buckling part cooperates with the outer side surface of the first barrel part to form a buckling groove facing the first elastic deformation part, and the driving assembly is partially inserted into the buckling groove.

7. The massager of claim 5, wherein: The shell assembly is further provided with a mounting hole, the mounting hole is arranged opposite to the opening, one end of the functional assembly away from the first sealing part penetrates through the mounting hole, the massage device further comprises a first sealing ring, the inner side surface of the first sealing ring is in abutment with the functional assembly, and the outer side surface of the first sealing ring is in abutment with the hole wall of the mounting hole.

8. The massager of claim 7, wherein: The shell assembly comprises an outer shell and a first support, the opening is arranged on the outer shell, the outer shell is further provided with a through hole arranged opposite to the opening, the first support is fixedly installed on the inner wall of the outer shell and arranged around the axis of the through hole, and the mounting hole is formed in the first support, and the massage device further comprises a second sealing ring, the second sealing ring is arranged around the through hole, and the second sealing ring is in abutment with the inner wall of the outer shell and the first support on opposite sides in the axial direction.

9. The massager of any one of claims 1-4, wherein: The driving assembly comprises 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 wave-shaped track groove arranged around the axis of the opening, one end of the connecting member extends into the track groove, the other end of the connecting member is fixedly connected with the oscillating part, when the transmission member rotates around the axis of the opening, the connecting member can drive the oscillating part to oscillate, so that the comb teeth alternately move towards and away from the axis of the opening.

10. The massager of claim 9, wherein: The oscillating part is connected with multiple rows of the comb teeth, and the multiple rows of the comb teeth are distributed in the direction away from the axis of the opening.

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