Head massage comb

Abstract

The invention discloses a head massage comb. A driving assembly is arranged in a main body; the massage assembly comprises at least one comb tooth part, the comb tooth part comprises a swing head and a plurality of comb teeth, and the swing head is installed on the main body in a swing mode through a swing shaft; the transmission assembly comprises at least one set of transmission structure, each transmission structure comprises a first gear and a movable part, each first gear is provided with a center shaft, and each movable part is installed below the corresponding first gear and can rotate along with the corresponding first gear. Wherein a movable groove which is eccentrically arranged relative to the center shaft is formed in the lower surface of the movable part, a swing rod is arranged at the upper end of the swing head, and the swing rod is movably embedded in the movable groove, so that when the movable part rotates around the center shaft, the inner wall of the movable groove can push the swing rod to swing around the swing shaft in a reciprocating mode, and then the whole comb tooth part swings around the swing shaft in a reciprocating mode; therefore, the head of the user can be massaged, the hair can be combed, and the use experience of the user can be greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of hair combs, in particular to a head massage comb. Background Art

[0002] As people's life and work pressures increase, they are prone to head fatigue. Head massage can effectively stimulate the acupuncture points on the head, which can eliminate fatigue and relieve anxiety. However, massagers in the prior art generally massage the head by rotating the massage head, but the rotation of the massage head can easily cause hair entanglement, so it is necessary to use a comb to comb the hair after the massage, which is very inconvenient and not suitable for head massage. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a head massage comb, which can be used to massage the head and is not easy to cause hair entanglement, and can also be used to comb the hair.

[0004] A head massage comb according to an embodiment of the present invention comprises: a main body, in which a driving assembly is arranged; a massage assembly, comprising at least one comb tooth portion, wherein the comb tooth portion comprises an oscillating head and a plurality of comb teeth, wherein the oscillating head is oscillatingly mounted on the main body via an oscillating shaft, and the plurality of comb teeth are arranged at intervals on the lower surface of the oscillating head; a transmission assembly, comprising at least one group of transmission structures, wherein all the transmission structures correspond to all the comb tooth portions one by one, wherein the transmission structure comprises a first gear and a movable member, wherein the first gear has a central axis, wherein the driving assembly is transmission-connected with the first gear and drives the first gear to rotate around the central axis, wherein the movable member is installed below the first gear and can rotate with the first gear; wherein a movable groove eccentrically arranged relative to the central axis is provided on the lower surface of the movable member, wherein the opening of the movable groove faces the corresponding comb tooth portion, wherein a swing rod is provided at the upper end of the oscillating head, wherein the swing rod is movably embedded in the movable groove, and when the first gear drives the movable member to rotate around the central axis, the inner wall of the movable groove can push the swing rod to swing around the oscillating shaft.

[0005] The head massage comb according to the embodiment of the present invention has at least the following beneficial effects:

[0006] By adopting the head massage comb of the embodiment of the present invention, the driving component can drive the first gear to rotate and drive the movable part to rotate. When the movable part rotates, the movable groove can revolve around the central axis of the first gear. Since the swinging head of the comb tooth part is swingably installed on the main body through the swinging shaft, and the swing rod at the upper end of the swinging head is movably inserted in the movable groove, therefore, in the process of the movable part rotating around the central axis of the first gear, the inner wall of the movable groove can abut against the swing rod and give the swing rod a thrust, so that the swing rod can swing back and forth around the swing shaft under the pushing action of the inner wall of the movable groove, and then the entire comb tooth part can be driven by the driving component to swing back and forth around the swing shaft, so that it can be used to massage the user's head, and the setting of the comb tooth part makes it difficult to cause hair entanglement during the massage process. At the same time, it can also be used to comb the hair, which is beneficial to greatly improve the user experience.

[0007] According to some embodiments of the present invention, the movable groove includes an upper groove portion, a middle groove portion and a lower groove portion which are sequentially connected from top to bottom, the inner side wall of the upper groove portion is connected to the inner side wall of the middle groove portion and extends outward from bottom to top, the inner side wall of the lower groove portion is connected to the inner side wall of the middle groove portion and extends outward from top to bottom, the corresponding swing head is sequentially penetrated through the lower groove portion, the middle groove portion and the upper groove portion from bottom to top, and the inner side wall of the middle groove portion can abut against the swing rod and push the swing rod to swing around the swing axis.

[0008] According to some embodiments of the present invention, in each group of the transmission structure, an eccentric shaft is provided on the lower surface of the first gear, the central axis of the eccentric shaft is spaced apart from the central axis of the central shaft, and the movable part is installed on the eccentric shaft and located below the first gear.

[0009] According to some embodiments of the present invention, the movable part includes a connecting block and a movable block, the upper surface of the connecting block is provided with a rotation groove, the eccentric shaft is inserted into the rotation groove and has an interference fit with the inner wall of the rotation groove, the movable block is installed on the connecting block by a fastener, and the movable groove is provided on the lower surface of the movable block.

[0010] According to some embodiments of the present invention, a positioning structure is provided between the connecting block and the movable block, the positioning structure comprising a first positioning portion and a second positioning portion, the first positioning portion is provided on the connecting block, the second positioning portion is provided on the movable block, one of the first positioning portion and the second positioning portion is provided with a positioning groove, and the other is provided with a protrusion that can be plugged into the positioning groove.

[0011] According to some embodiments of the present invention, the main body includes a handle and a mounting portion, the drive assembly is installed in the handle, and the mounting portion includes an outer shell, a first mounting plate and a second mounting plate, the outer shell is connected to the handle, the first mounting plate and the second mounting plate are both located in the outer shell, the first mounting plate is located above the second mounting plate and is spaced apart from the second mounting plate; the first mounting plate is rotatably mounted with a transmission member that is transmission-connected to the drive assembly, the transmission member has internal teeth, the center axis is mounted on the shell or the first mounting plate, and the first gear is meshed with the internal teeth, the movable member is located between the first mounting plate and the second mounting plate, the swing shaft is arranged on the second mounting plate, and the swing head is rotatably mounted on the swing shaft.

[0012] According to some embodiments of the present invention, in the comb tooth assembly, the number of the comb tooth portions is at least two, and all of the comb tooth portions are arranged at intervals along the circumference of the second mounting plate; in the transmission assembly, all of the transmission structures are arranged at intervals along the circumference of the first mounting plate and correspond one-to-one to all of the comb tooth portions, and all of the first gears are meshed with the internal teeth.

[0013] According to some embodiments of the present invention, the first mounting plate is provided with a first clearance hole, the upper end of the movable part is movably embedded in the first clearance hole, the central shaft is installed on the outer shell, the lower surface of the first gear overlaps the periphery of the first clearance hole, and the eccentric shaft is passed through the first clearance hole.

[0014] According to some embodiments of the present invention, the second mounting plate includes an upper plate and a lower plate that are detachably connected, the upper plate having an upper mounting portion corresponding to the comb tooth portion, the lower plate having a lower mounting portion corresponding to the upper mounting portion, the upper mounting portion is provided with an upper swing groove with an opening facing downward, the lower mounting portion is provided with a lower swing groove with an opening facing upward, the swing shaft is passed through the upper swing groove and the lower swing groove, both ends of the upper swing groove are provided with upper limit portions that can abut against both ends of the swing shaft, and / or both ends of the lower swing groove are provided with lower limit portions that can abut against both ends of the swing shaft.

[0015] According to some embodiments of the present invention, the drive assembly includes a drive member, a worm, a worm wheel and a gear set, the drive member is drivingly connected to the worm and can drive the worm to rotate, the worm and the turbine are meshed with each other, the gear set and the turbine are meshed with each other, the transmission member has external teeth, and the external teeth are drivingly connected to the gear set.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 is a schematic diagram of a head massage comb according to an embodiment of the present invention;

[0019] Figure 2 Another schematic diagram of a head massage comb according to an embodiment of the present invention;

[0020] Figure 3 is a cross-sectional schematic diagram of a head massage comb according to an embodiment of the present invention;

[0021] Figure 4 for Figure 3 Front view of the mid-head massage comb;

[0022] Figure 5 is a schematic diagram of a mounting portion of a head massage comb according to an embodiment of the present invention;

[0023] Figure 6 A schematic diagram of the comb teeth of a head massage comb according to an embodiment of the present invention;

[0024] Figure 7 A schematic diagram of a movable part of a head massage comb according to an embodiment of the present invention;

[0025] Figure 8 A schematic cross-sectional view of a movable part of a head massage comb according to an embodiment of the present invention;

[0026] Fig. 9 A schematic diagram of a connecting block of a head massage comb according to an embodiment of the present invention;

[0027] Fig.10 A schematic diagram of a movable block of a head massage comb according to an embodiment of the present invention;

[0028] Fig.11 A schematic diagram of a first gear of a head massage comb according to an embodiment of the present invention;

[0029] Fig.12 Another schematic diagram of the first gear of the head massage comb according to an embodiment of the present invention;

[0030] Fig.13 Schematic cross-sectional view of the first gear of the head massage comb according to an embodiment of the present invention.

[0031] Reference numerals:

[0032] Main body 100, handle 110, mounting portion 120, first mounting plate 130, first clearance hole 131, upper plate 140, upper mounting portion 141, upper swing groove 142, lower plate 150, lower mounting portion 151, lower swing groove 152, lower limiting portion 153, transmission member 160, inner teeth 161, outer teeth 162, driving assembly 170, driving member 171, worm 172, worm wheel 173, second gear 174, third gear 175, fourth gear 176, second clearance hole 180;

[0033] Comb tooth portion 200, swing head 210, swing shaft 211, comb teeth 220, swing rod 230;

[0034] The first gear 300, the central shaft 301, the eccentric shaft 302, the central hole 303, the abutment portion 304, the movable part 310, the connecting block 320, the positioning groove 321, the extension groove 322, the movable block 330, the protrusion 331, the movable groove 340, the upper groove portion 341, the middle groove portion 342, the lower groove portion 343, the rotating groove 350, and the fastener 360.

[0035] Main body 100; handle 110; mounting portion 120; first mounting plate 130; first clearance hole 131; upper plate 140; upper mounting portion 141; upper swinging groove 142; lower plate 150; lower mounting portion 151; lower swinging groove 152; lower limiting portion 153; transmission member 160; inner teeth 161; outer teeth 162; driving assembly 170; driving member 171; worm 172; worm wheel 173; second gear 174; third gear 175; fourth gear 176; second clearance hole 180; comb tooth portion 200; swing head 210; swing shaft 211; comb tooth 220; swing rod 230; first gear 300; center shaft 301; eccentric shaft 302; center hole 303; abutment portion 304; movable member 310; connecting block 320; positioning groove 321; extension groove 322; movable block 330; protrusion 331; movable groove 340; upper groove portion 341; middle groove portion 342; lower groove portion 343; rotation groove 350; fastener; DETAILED DESCRIPTION

[0036] Embodiments of the present invention are described in detail below, examples of which 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 only used to explain the present invention, and cannot be understood as limiting the present invention.

[0037] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 invention.

[0038] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0039] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0040] Reference Figures 1 to 13 One embodiment of the present invention provides a head massage comb, including a main body 100, a massage assembly and a transmission assembly. A driving assembly 170 is arranged in the main body 100. The massage assembly includes at least one comb tooth portion 200, and the comb tooth portion 200 includes a swing head 210 and a plurality of comb teeth 220. The swing head 210 is swingably mounted on the main body 100 through a swing shaft 211, and the plurality of comb teeth 220 are arranged at intervals on the lower surface of the swing head 210. The transmission assembly includes at least one group of transmission structures, and all transmission structures correspond to all comb tooth portions 200 one by one. The transmission structure includes a first gear 300 and a movable member 310. The first gear 300 has a central axis 301. The driving assembly 170 is transmission-connected to the first gear 300 and drives the first gear 300 to rotate around the central axis 301. The movable member 310 is installed below the first gear 300 and can rotate with the first gear 300. Among them, the lower surface of the movable part 310 is provided with a movable groove 340 which is eccentrically arranged relative to the central axis 301, and the opening of the movable groove 340 faces the corresponding comb tooth portion 200. The upper end of the swing head 210 is provided with a rocker rod 230, and the rocker rod 230 is movably embedded in the movable groove 340. When the first gear 300 drives the movable part 310 to rotate around the central axis 301, the inner wall of the movable groove 340 can push the rocker rod 230 to swing back and forth around the swing axis 211.

[0041] By adopting the head massage comb of the embodiment of the present invention, the driving assembly 170 can drive the first gear 300 to rotate and drive the movable member 310 to rotate. When the movable member 310 rotates, the movable groove 340 can revolve around the central axis 301 of the first gear 300. Since the swing head 210 of the comb tooth part 200 is swingably mounted on the main body 100 through the swing shaft 211, and the swing rod 230 at the upper end of the swing head 210 is movably inserted in the movable groove 340, the movable member 310 rotates around the central axis 301 of the first gear 300. The inner wall of the movable groove 340 can abut against the swing rod 230 and give a thrust to the swing rod 230, so that the swing rod 230 can swing back and forth around the swing shaft 211 under the pushing action of the inner wall of the movable groove 340, and then the driving component 170 can be driven to make the entire comb tooth part 200 swing back and forth around the swing shaft 211, so that it can be used to massage the user's head, and the arrangement of the comb tooth part 200 makes it difficult to cause hair entanglement during the massage process, and it can also be used to comb the hair, which is beneficial to greatly improve the user experience.

[0042] It is understandable that by installing the movable member 310 below the first gear 300, compared with installing the movable member 310 on the side of the first gear 300, the overall horizontal size of the transmission structure, that is, the projection area in the vertical direction, can be reduced, which is conducive to reducing the projection area of ​​the entire head massage comb in the vertical direction, making the head massage comb more convenient to carry. In addition, the structure can also conveniently and flexibly set the eccentricity between the movable groove 340 and the central axis 301, so that the eccentricity between the movable groove 340 and the central axis 301 can be set to be smaller than the diameter of the first gear 300 or larger than the diameter of the first gear 300 as needed, so that the swing amplitude of the swing rod 230 can be flexibly adjusted.

[0043] It can be understood that the inner wall of the movable groove 340 can push the swing rod 230 to swing back and forth around the swing axis 211. The driving component 170 can drive the first gear 300 to rotate back and forth within a certain angle, so that the movable part 310 can drive the swing rod 230 to swing back and forth within a preset angle range.

[0044] It can be understood that the movable groove 340 is eccentrically arranged relative to the central axis 301 , which specifically means that there is a distance between the central axis of the movable groove 340 and the central axis of the central axis 301 .

[0045] Reference Figures 1 to 4 as well as Figure 7 and Figure 8In some embodiments, the movable groove 340 includes an upper groove portion 341, a middle groove portion 342 and a lower groove portion 343 which are connected in sequence from top to bottom, the inner side wall of the upper groove portion 341 is connected to the inner side wall of the middle groove portion 342 and extends outward from bottom to top, the inner side wall of the lower groove portion 343 is connected to the inner side wall of the middle groove portion 342 and extends outward from top to bottom, the corresponding swing head 210 is sequentially penetrated in the lower groove portion 343, the middle groove portion 342 and the upper groove portion 341 from bottom to top, and the inner side wall of the middle groove portion 342 can abut against the swing rod 230 and push the swing rod 230 to swing around the swing axis 211.

[0046] By adopting the above structure, since the swing rod 230 is arranged at the upper end of the swing head 210, when the swing rod 230 swings around the swing shaft 211, the swing arc of the upper end of the swing rod 230 will be greater than the swing arc of the lower end of the swing rod 230. By arranging the movable groove 340 as an upper groove portion 341, a middle groove portion 342 and a lower groove portion 343 connected in sequence from top to bottom, the diameter of the upper groove portion 341 to the middle groove portion 342 gradually decreases, and the diameter between the middle groove portion 342 and the lower groove portion 343 gradually increases, so that the movable groove 340 forms a structure with a small middle and large ends, and the movable member 31 In the process of pushing the swing rod 230 to swing around the swing shaft 211, the upper groove portion 341 can provide an accommodation space for the upper end of the swing rod 230, and the lower groove portion 343 can provide an accommodation space for the lower end of the swing rod 230, so that the driving component 170 can drive the swing rod 230 to swing around the swing shaft 211 more smoothly, avoiding interference or collision between the swing rod 230 and other components during the swinging process, and avoiding the swinging of the swing rod 230 due to the upper groove portion 341 or the lower groove portion 343 being too small, resulting in a smaller swing amplitude of the swing rod 230.

[0047] Reference Figures 1 to 13 In some embodiments, in each transmission structure, an eccentric shaft 302 is provided on the lower surface of the first gear 300 , and the central axis of the eccentric shaft 302 is spaced apart from the central axis of the central shaft 301 , and the movable part 310 is installed on the eccentric shaft 302 and is located below the first gear 300 .

[0048] By adopting the above structure, by arranging the eccentric shaft 302 on the first gear 300, the installation of the movable part 310 can be facilitated, so that the first gear 300 can drive the movable part 310 to revolve around the central axis 301. In addition, compared with arranging the eccentric shaft 302 on the outside of the first gear 300, arranging the eccentric shaft 302 on the lower surface of the first gear 300 is conducive to reducing the eccentric distance between the eccentric shaft 302 and the central axis 301, which can not only make the structure of the transmission structure more compact, but also reduce the horizontal size of the transmission structure, thereby helping to reduce the projection area of ​​the entire head massage comb in the vertical direction, making the head massage comb more convenient to carry.

[0049] It can be understood that the eccentric distance between the eccentric shaft 302 and the central shaft 301 specifically refers to the distance between the central axis of the central shaft 301 and the central axis of the eccentric shaft 302 .

[0050] It is understandable that, referring to Figures 1 to 13 The first gear 300 is provided with a center hole 303 for the center shaft 301 to be installed and passed through. The center hole 303 is penetrated from the upper surface of the first gear 300 from top to bottom in the first gear 300 and at least partially penetrated in the eccentric shaft 302, so that an abutment portion 304 located at the bottom of the center hole 303 is formed in the eccentric shaft 302. When the center shaft 301 is installed in the center hole 303, the lower end plate of the center shaft 301 can be embedded in the eccentric shaft 302 and abut against the abutment portion 304 on the eccentric shaft 302. This structure can not only make the connection between the first gear 300 and the center shaft 301 more stable and compact, but also can further reduce the distance between the eccentric shaft 302 and the center shaft 301, and then can further reduce the horizontal size of the transmission structure, thereby can further reduce the projection area of ​​the entire head massage comb in the up and down directions, so that the head massage comb is more convenient to carry.

[0051] Reference Figures 1 to 10 In some embodiments, the movable part 310 includes a connecting block 320 and a movable block 330. A rotating groove 350 is provided on the upper surface of the connecting block 320. The eccentric shaft 302 is inserted into the rotating groove 350 and has an interference fit with the inner wall of the rotating groove 350. The movable block 330 is installed on the connecting block 320 by a fastener 360. The movable groove 340 is provided on the lower surface of the movable block 330.

[0052] By adopting the above structure, the movable part 310 is divided into a connecting block 320 and a movable block 330, the rotating groove 350 is opened on the upper surface of the connecting block 320, the eccentric shaft 302 is inserted into the rotating groove 350, and the movable groove 340 is opened on the lower surface of the movable block 330. This facilitates the installation and disassembly between the connecting block 320, the movable block 330 and the first gear 300, which is beneficial to improving the assembly efficiency of the transmission structure, so that the production efficiency of the head massage comb is further improved.

[0053] It is understandable that, referring to Figures 1 to 10In some embodiments, in the vertical direction, the projection of the rotating groove 350 partially overlaps with the projection of the movable groove 340, thereby further reducing the horizontal size of the transmission structure, thereby further reducing the projection area of ​​the entire head massage comb in the vertical direction, making the head massage comb more convenient to carry. In addition, since the projection of the rotating groove 350 partially overlaps with the projection of the movable groove 340, by splitting the movable member 310 into the connecting block 320 and the movable block 330, it is possible to make the opening of the rotating groove 350 and the movable groove 340 more convenient. It is only necessary to process the rotating groove 350 and the movable groove 340 on the connecting block 320 and the movable block 330 respectively, and then install the connecting block 320 and the movable block 330 together through fasteners.

[0054] Reference Figures 1 to 10 In some embodiments, the lower surface of the connecting block 320 is provided with an extension groove 322 corresponding to the movable groove 340. When the connecting block 320 and the movable block 330 are installed together, the inner wall of the extension groove 322 is coplanar with the inner wall of the movable groove 340, thereby extending the length of the movable groove 340, so that the swing rod 230 can also extend into the extension groove 322 when inserted into the movable groove 340, that is, it is beneficial to increase the activity space of the upper end of the swing rod 230, so that the swing rod 230 swings more smoothly and avoids interference or collision with other components during the swinging process. In addition, the upper edge of the extension groove 322 is located inside the rotating groove 350, so that when the eccentric shaft 302 of the first gear 300 is inserted into the connecting block 320, it can abut against the upper edge of the extension groove 322, thereby making the connection between the first gear 300 and the connecting block 320 more firm and compact.

[0055] It is understood that the movable block 330 is mounted on the connecting block 320 by fasteners. Figures 1 to 10 The fastener 360 can be a screw. Of course, in addition to this, bolts, studs or clamping structures can also be used, and the present invention does not make specific limitations on this.

[0056] Reference Figures 1 to 10 In some embodiments, a positioning structure is provided between the connecting block 320 and the movable block 330, and the positioning structure includes a first positioning portion and a second positioning portion. The first positioning portion is provided on the connecting block 320, and the second positioning portion is provided on the movable block 330. The first positioning portion is provided with a positioning groove 321, and the second positioning portion is provided with a protrusion 331 that can be plugged into the positioning groove 321.

[0057] By adopting the above structure, the positioning connection between the connecting block 320 and the movable block 330 can be facilitated, making the assembly between the connecting block 320 and the movable block 330 more convenient and quick.

[0058] It can be understood that the first positioning portion is provided with a positioning groove 321, and the second positioning portion is provided with a protrusion 331 that can be plugged into the positioning groove 321. Figures 1 to 8 As an exemplary illustration, in some embodiments, the positioning groove 321 may be provided in the second positioning portion, and the protrusion 331 may be provided in the first positioning portion, and the present invention does not make any specific limitation on this.

[0059] It can be understood that the first positioning portion is provided on the connecting block 320. Specifically, referring to Figures 1 to 10 The first positioning portion can be set as the lower surface of the connecting block 320. Of course, in addition to this, the first positioning portion can also be a structure integrally formed with the connecting block 320, or the first positioning portion can also be set as a structure independent of the connecting block 320. In this case, the first positioning portion can be installed on the connecting block 320 through the installation structure, and the present invention does not make specific limitations on this. Similarly, the above-mentioned second positioning portion is set on the movable block 330. Specifically, refer to Figures 1 to 10 The second positioning portion can be set to the upper surface of the movable block 330. Of course, in addition to this, the second positioning portion can also be a structure integrally formed with the movable block 330, or the second positioning portion can also be set to a structure independent of the movable block 330. At this time, the second positioning portion can be installed on the movable block 330 through an installation structure, and the present invention does not make specific limitations on this.

[0060] It is understandable that the protrusion 331 can be specifically configured as a positioning column structure or other protrusion structures, which is not specifically limited in the present invention. Figures 7 to 10 In some embodiments, the number of the protrusions 331 is four, two of which are positioning column structures, and the other two protrusions 331 are arc-shaped protrusion structures located at the edge of the movable block 330, thereby making the positioning connection between the movable block 330 and the connecting block 320 more convenient.

[0061] Reference Figures 1 to 5 In some embodiments, the main body 100 includes a handle 110 and a mounting portion 120, the drive assembly 170 is installed in the handle 110, the mounting portion 120 includes a shell, a first mounting plate 130 and a second mounting plate, the first mounting plate 130 and the second mounting plate are both located in the shell, the first mounting plate 130 is located above the second mounting plate and is spaced apart from the second mounting plate; the first mounting plate 130 is rotatably mounted with a transmission member 160 that is transmission-connected to the drive assembly 170, the transmission member 160 has internal teeth 161, the central axis 301 is mounted on the shell or the first mounting plate 130, and the first gear 300 is meshed with the internal teeth 161, the movable member 310 is located between the first mounting plate 130 and the second mounting plate, the swing shaft 211 is arranged on the second mounting plate, and the swing head 210 is rotatably mounted on the swing shaft 211.

[0062] By adopting the above structure, the driving assembly 170 is installed in the handle 110, the transmission assembly is installed in the mounting portion 120, and the first mounting plate 130 and the second mounting plate are provided, and the movable member 310 is provided between the first mounting plate 130 and the second mounting plate, thereby making full use of the internal space of the main body 100, facilitating the assembly and layout of various components, and making the structure of the head massage comb more compact and stable. Specifically, when in use, the driving assembly 170 can drive the transmission member 160 to rotate through the outer teeth 162 of the transmission member 160, and since the first gear 300 and the inner teeth 161 of the transmission member 160 are meshed with each other, the first gear 300 can be driven to rotate and the comb tooth portion 200 can be driven to swing around the swing shaft 211 through the movable member 310, which is convenient to operate and stable in operation.

[0063] Reference Figures 1 to 5 In some embodiments, in the comb tooth 220 assembly, the number of the comb tooth portions 200 is at least two, and all the comb tooth portions 200 are arranged at intervals along the circumference of the second mounting plate; in the transmission assembly, all the transmission structures are arranged at intervals along the circumference of the first mounting plate 130, and correspond one-to-one to all the comb tooth portions 200.

[0064] By adopting the above structure, the transmission member 160 can simultaneously drive all the first gears 300 to rotate around their respective central axes 301, thereby driving all the comb teeth 200 to swing around their respective swing axes 211, making the operation of the head massage comb more compact and stable, and helping to enhance the user experience.

[0065] Reference Figures 1 to 5 In some embodiments, the first mounting plate 130 is provided with a first clearance hole 131, the upper end of the movable member 310 is movably embedded in the first clearance hole 131, the central shaft 301 is installed on the outer shell, the lower surface of the first gear 300 overlaps the periphery of the first clearance hole 131, and the eccentric shaft 302 is passed through the first clearance hole 131.

[0066] By adopting the above structure, since the eccentric shaft 302 is arranged on the lower surface of the first gear 300, by opening the first clearance hole 131 in the first mounting plate 130, the movable part 310 and the eccentric shaft 302 can be made to make way when the first gear 300 drives the movable part 310 to rotate in the first clearance groove, thereby avoiding interference between the movable part 310 and the first mounting plate 130. In addition, due to the setting of the first clearance hole 131, the rotating shaft can only be installed on the housing at the upper end, and the lower end cannot be connected to the first mounting plate 130. Therefore, in order to make the operation of the first gear 300 more stable, by overlapping the lower surface of the first gear 300 with the periphery of the first clearance hole 131, and allowing the eccentric shaft 302 to pass through the first clearance hole 131, the rotation of the first gear 300 can be made more stable.

[0067] Reference Figures 1 to 5 In some embodiments, the second mounting plate includes an upper plate 140 and a lower plate 150 that are detachably connected, the upper plate 140 has an upper mounting portion 141120 corresponding to the comb tooth portion 200, and the lower plate 150 has a lower mounting portion 151120 corresponding to the upper mounting portion 141120, the upper mounting portion 141120 is provided with an upper swing groove 142 with an opening facing downward, and the lower mounting portion 151120 is provided with a lower swing groove 152 with an opening facing upward, the swing shaft 211 is penetrated between the upper swing groove 142 and the lower swing groove 152, and both ends of the lower swing groove 152 are provided with lower limit portions 153 that can abut against the two ends of the swing shaft 211.

[0068] By adopting the above structure, the second mounting plate is divided into an upper plate 140 and a lower plate 150, and an upper mounting portion 141120 for opening an upper swing groove 142 is provided on the upper plate 140, and a lower mounting portion 151120 for opening a lower swing groove 152 is provided on the lower plate 150, so that the upper swing groove 142 and the lower swing groove 152 can be mutually enclosed to form an axis hole for installing the swing shaft 211, thereby facilitating the swing shaft 211 to be inserted between the upper swing groove 142 and the lower swing groove 152, thereby making the installation of the comb tooth part 200 simpler and more convenient. Thus, by providing lower limiting portions 153 at both ends of the lower swing groove 152 that can abut against both ends of the swing shaft 211, the swing shaft 211 can be limited, thereby preventing the swing shaft 211 of the comb tooth part 200 from coming out of the axis hole, thereby making the installation of the comb tooth part 200 more stable.

[0069] It can be understood that in order to limit the swing shaft 211 and prevent the swing shaft 211 from shifting or escaping from the two ends of the upper swing groove 142 and the lower swing groove 152, in addition to setting lower limit parts 153 at both ends of the lower swing groove 152 that can correspond to the two ends of the swing shaft 211, upper limit parts can also be set at both ends of the upper swing groove 142 that can correspond to the two ends of the swing shaft 211. Upper limit parts can also be set at both ends of the upper swing groove 142, and lower limit parts 153 can be set at both ends of the lower swing groove 152. The present invention does not make specific limitations on this.

[0070] It is understandable that the upper plate 140 and the lower plate 150 are detachably connected. Specifically, the upper plate 140 and the lower plate 150 are detachably connected by structures such as screws, bolts, and clips, and the present invention does not make any specific limitation on this.

[0071] Reference Figures 1 to 5In some embodiments, the second mounting plate is provided with second clearance holes 180 located on both sides of the swing shaft 211. The setting of the second clearance holes 180 can make way for the comb tooth portion 200 when the comb tooth portion 200 swings around the swing shaft 211, thereby avoiding collision or interference between the comb tooth portion 200 and the second mounting plate when the comb tooth portion 200 swings upward relative to the second mounting plate. In this way, the comb tooth portion 200 and the second mounting plate can be protected, and the swing of the comb tooth portion 200 can be smoother.

[0072] Reference Figure 2 In some embodiments, the driving assembly 170 includes a driving member 171, a worm 172, a worm wheel 173 and a gear set. The driving member 171 is connected to the worm 172 and can drive the worm 172 to rotate. The worm 172 is meshed with the turbine, and the gear set is meshed with the turbine. The transmission member 160 has external teeth 162, which are connected to the gear set.

[0073] By adopting the above structure, the driving member 171 can drive the worm 172 to rotate, and then drive the worm wheel 173 to rotate. The worm wheel 173 can drive the gear set to operate and then drive the transmission member 160 to rotate, thereby driving the comb tooth portion 200 to swing around the swing axis 211. The driving assembly 170 has a compact structure and stable operation, which is conducive to the smooth swinging of the comb tooth portion 200.

[0074] Reference Figure 2 In some embodiments, the gear set includes a second gear 174, a third gear 175 and a fourth gear 176. The second gear 174 is meshed with the worm gear 173, the third gear 175 is meshed with the second gear 174, the fourth gear 176 is connected to the bottom of the third gear 175 and is coaxially arranged with the third gear 175, and the fourth gear 176 is meshed with the outer teeth 162 of the transmission member 160. Therefore, the driving member 171 can drive the second gear 174 to rotate through the worm gear 173 and the worm 172, and then drive the third gear 175 to rotate. The third gear 175 drives the fourth gear 176 to rotate and drives the transmission member 160 to rotate, thereby driving the comb tooth portion 200 to swing around the swing axis 211. The driving assembly 170 has a compact structure and stable operation, which is conducive to the smooth swing of the comb tooth portion 200. In addition, the structure is also conducive to the spatial layout of the driving assembly 170 in the handle 110.

[0075] It is understandable that the driving member 171 may specifically be a motor. Of course, in addition to this, the driving member 171 may also be a rotary cylinder or other rotary drive structures, and the present invention does not make any specific limitation on this.

[0076] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A head massage comb, characterized in that: include: A main body (100), wherein a driving assembly (170) is disposed in the main body (100); A massage component, comprising at least one comb tooth portion (200), wherein the comb tooth portion (200) comprises an oscillating head (210) and a plurality of comb teeth (220), wherein the oscillating head (210) is oscillatingly mounted on the main body (100) via an oscillating shaft (211), and the plurality of comb teeth (220) are arranged at intervals on the lower surface of the oscillating head (210); A transmission assembly, comprising at least one transmission structure, all of the transmission structures corresponding to all of the comb teeth (200) one by one, the transmission structure comprising a first gear (300) and a movable member (310), the first gear (300) having a central axis (301), the driving assembly (170) being transmission-connected to the first gear (300) and driving the first gear (300) to rotate around the central axis (301), and the movable member (310) being installed below the first gear (300) and capable of rotating with the first gear (300); The lower surface of the movable part (310) is provided with a movable groove (340) which is eccentrically arranged relative to the central axis (301), and the opening of the movable groove (340) is toward the corresponding comb tooth portion (200). The upper end of the swing head (210) is provided with a swing rod (230), and the swing rod (230) is movably embedded in the movable groove (340). When the first gear (300) drives the movable part (310) to rotate around the central axis (301), the inner wall of the movable groove (340) can push the swing rod (230) to swing around the swing axis (211).

2. The head massage comb according to claim 1, characterized in that: The movable groove (340) comprises an upper groove portion (341), a middle groove portion (342) and a lower groove portion (343) which are connected in sequence from top to bottom. The inner side wall of the upper groove portion (341) is connected to the inner side wall of the middle groove portion (342) and extends outward from bottom to top. The inner side wall of the lower groove portion (343) is connected to the inner side wall of the middle groove portion (342) and extends outward from top to bottom. The corresponding swing head (210) is sequentially arranged in the lower groove portion (343), the middle groove portion (342) and the upper groove portion (341) from bottom to top, and the inner side wall of the middle groove portion (342) can abut against the swing rod (230) and push the swing rod (230) to swing around the swing axis (211).

3. The head massage comb according to claim 2, characterized in that: In each group of the transmission structure, an eccentric shaft (302) is provided on the lower surface of the first gear (300), and the central axis of the eccentric shaft (302) is arranged at an interval with the central axis of the central shaft (301), and the movable part (310) is installed on the eccentric shaft (302) and is located below the first gear (300).

4. The head massage comb according to claim 3, characterized in that: The movable part (310) comprises a connecting block (320) and a movable block (330); a rotating groove (350) is provided on the upper surface of the connecting block (320); the eccentric shaft (302) is inserted into the rotating groove (350) and is interference fit with the inner wall of the rotating groove (350); the movable block (330) is installed on the connecting block (320) via a fastener (360); and the movable groove (340) is provided on the lower surface of the movable block (330).

5. The head massage comb according to claim 4, characterized in that: A positioning structure is provided between the connecting block (320) and the movable block (330), and the positioning structure comprises a first positioning portion and a second positioning portion, wherein the first positioning portion is provided on the connecting block (320), and the second positioning portion is provided on the movable block (330), and one of the first positioning portion and the second positioning portion is provided with a positioning groove (321), and the other is provided with a protrusion (331) capable of being plugged into and matched with the positioning groove (321).

6. The head massage comb according to claim 3, characterized in that: The main body (100) comprises a handle (110) and a mounting portion (120), the driving assembly (170) is mounted in the handle (110), the mounting portion (120) comprises a housing, a first mounting plate (130) and a second mounting plate, the housing is connected to the handle (110), the first mounting plate (130) and the second mounting plate are both located in the housing, and the first mounting plate (130) is located above the second mounting plate and is spaced apart from the second mounting plate; The first mounting plate (130) is rotatably mounted with a transmission member (160) which is transmission-connected to the driving assembly (170); the transmission member (160) has internal teeth (161); the central shaft (301) is mounted on the housing or the first mounting plate (130) so that the first gear (300) and the internal teeth (161) are meshed with each other; the movable member (310) is located between the first mounting plate (130) and the second mounting plate; the swing shaft (211) is arranged on the second mounting plate; and the swing head (210) is rotatably mounted on the swing shaft (211).

7. The head massage comb according to claim 6, characterized in that: In the comb tooth (220) assembly, the number of the comb tooth portions (200) is at least two, and all the comb tooth portions (200) are arranged at intervals along the circumference of the second mounting plate; In the transmission assembly, all the transmission structures are arranged at intervals along the circumference of the first mounting plate (130) and correspond one-to-one with all the comb tooth portions (200), and all the first gears (300) are meshed with the internal teeth (161).

8. The head massage comb according to claim 6, characterized in that: The first mounting plate (130) is provided with a first clearance hole (131), the upper end of the movable member (310) is movably embedded in the first clearance hole (131), the central shaft (301) is mounted on the housing, the lower surface of the first gear (300) overlaps the periphery of the first clearance hole (131), and the eccentric shaft (302) is passed through the first clearance hole (131).

9. The head massage comb according to claim 6, characterized in that: The second mounting plate comprises an upper plate (140) and a lower plate (150) which are detachably connected, wherein the upper plate (140) has an upper mounting portion (141) (120) corresponding to the comb tooth portion (200), and the lower plate (150) has a lower mounting portion (151) (120) corresponding to the upper mounting portion (141) (120), wherein the upper mounting portion (141) (120) is provided with an upper swing groove (142) with an opening facing downward, and the lower mounting portion (151) (120) is provided with an upper swing groove (142) with an opening facing downward. (151)(120) is provided with a lower swing groove (152) opening upward, and the swing shaft (211) is inserted between the upper swing groove (142) and the lower swing groove (152), and the two ends of the upper swing groove (142) are provided with upper limit parts that can abut against the two ends of the swing shaft (211), and / or the two ends of the lower swing groove (152) are provided with lower limit parts (153) that can abut against the two ends of the swing shaft (211).

10. The head massage comb according to claim 6, characterized in that: The driving assembly (170) comprises a driving member (171), a worm (172), a worm wheel (173) and a gear set. The driving member (171) is drivingly connected to the worm (172) and can drive the worm (172) to rotate. The worm (172) and the turbine are meshed with each other. The gear set and the turbine are meshed with each other. The transmission member (160) has external teeth (162). The external teeth (162) are drivingly connected to the gear set.

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