Massage comb

Abstract

The utility model discloses a massage comb which comprises a main body, a driving assembly, a transmission piece and at least two comb tooth assemblies which are evenly distributed around the transmission piece. The driving assembly is in transmission connection with the transmission part; the hinged end of the comb tooth assembly is hinged to the main body, and the hinged end of the comb tooth assembly is provided with a swing rod; in the radial direction of the transmission part, a cam groove is formed in the inner wall of the transmission part, and the swing rod can be embedded in the cam groove in a sliding mode relative to the cam groove; when the cam groove rotates, the swing rod moves in the cam groove in the axial direction and the circumferential direction of the transmission piece so as to drive the movable end of the comb tooth assembly to swing in a reciprocating mode in the radial direction of the transmission piece. The multifunctional comb can enrich the functions of the comb, so that the multifunctional comb has the function of massaging scalp.

Description

Technical Field

[0001] The utility model relates to the field of portable massage equipment, in particular to a massage comb. Background Art

[0002] Traditional combs are structurally provided with a large number of fixed teeth, which only have the function of combing hair. However, due to the accelerated pace of life and increased stress, hair loss is becoming more and more common. At present, the method of massaging the scalp has a certain effect on alleviating hair loss. The principle is to stimulate the acupuncture points on the head through scalp massage, promote blood circulation, soothe the scalp while promoting blood circulation of the scalp, and improve the brain's ability to absorb oxygen, improve the brain's cortical function, and thus play a role in preventing hair loss. Therefore, the demand for the massage function of the comb is getting higher and higher, but the existing comb products still cannot meet the massage needs of users. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a massage comb to enrich the functions of the comb.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A massage comb comprises a main body, a driving assembly, a transmission member and a comb tooth assembly;

[0006] The driving assembly is in transmission connection with the transmission member;

[0007] The hinged end of the comb tooth assembly is hinged to the main body, and the hinged end of the comb tooth assembly has a swing rod;

[0008] In the radial direction of the transmission member, the inner wall of the transmission member is provided with a cam groove, and the swing rod can be slidably embedded in the cam groove relative to the cam groove;

[0009] When the cam groove rotates, the swing rod moves in the cam groove along the axial direction and the circumferential direction of the transmission member to drive the movable end of the comb tooth assembly to swing back and forth along the radial direction of the transmission member.

[0010] Further, the comb tooth assembly includes a comb tooth body and a rotating assembly;

[0011] One end of the comb body is hinged to the main body through the rotating assembly, and the other end of the comb body is arranged through the outer wall of the main body;

[0012] The axis of the swing rod and the axis of the rotating assembly are perpendicular to each other, and the swing rod is connected to the rotating assembly.

[0013] Further, the rotating assembly includes a fixed seat and a rotating shaft;

[0014] Two ends of the fixing seat in the length direction are respectively provided with a rotating shaft, and the two rotating shafts are coaxially arranged;

[0015] The fixing seat is detachably connected to the one end of the comb tooth body.

[0016] Furthermore, the cam groove includes a plurality of arc segments which are smoothly connected in sequence.

[0017] Furthermore, the circumferential angle of the arc segment is 40° to 90°.

[0018] Further, in the axial direction of the transmission member,

[0019] The cam groove has a highest point, a lowest point and a center point;

[0020] The groove body of the cam groove located at the highest point gradually sinks in the direction close to the movable end of the comb tooth assembly;

[0021] The groove body of the cam groove located at the lowest point gradually convexes in a direction away from the active end of the comb tooth assembly;

[0022] The groove body of the cam groove located at the central point is distributed along the radial direction of the transmission member.

[0023] Further, the transmission member includes an upper turntable and a lower turntable;

[0024] The upper turntable is detachably connected to the lower turntable and forms the cam groove;

[0025] A transmission gear is provided on one side of the upper turntable away from the lower turntable.

[0026] Furthermore, the transmission gear and the upper turntable are integrally formed.

[0027] Further, the driving assembly includes a motor and a bevel gear;

[0028] The bevel gear is transmission-connected to the motor, and the bevel gear is meshed with the transmission gear.

[0029] Further, the main body includes a massage portion and a grip portion;

[0030] The driving component is installed in the holding part, and the comb tooth component and the transmission member are installed in the massage part.

[0031] The beneficial effect of the utility model is that the cam groove is provided in the radial direction of the transmission member, and the swing rod cooperates with the comb tooth assembly. When the driving assembly drives the transmission member to rotate, the comb tooth assembly can swing back and forth along the radial direction of the transmission member to simulate the action of human hand massage. The structure is simple and the production cost is reduced. Compared with the prior art, the function of the comb is increased and the practical value is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the structure of the massage comb in the utility model;

[0033] Figure 2 The explosion of the massage comb in the utility model Figure 1 ;

[0034] Figure 3 The explosion of the massage comb in the utility model Figure 2 ;

[0035] Figure 4 It is a partial exploded view of the massage comb in the utility model;

[0036] Figure 5 The utility model is a cross-sectional view of the massage comb Figure 1 ;

[0037] Figure 6 The utility model is a cross-sectional view of the massage comb Figure 2 ;

[0038] Figure 7 It is a partial structural schematic diagram of the transmission member in the utility model;

[0039] Figure 8 for Figure 7 Sectional view of the AA plane;

[0040] Fig. 9 for Figure 7 Sectional view of the middle BB plane;

[0041] Fig.10 for Figure 7 Sectional view of the middle CC plane;

[0042] Fig.11 It is a structural schematic diagram of the main body in the utility model;

[0043] Fig.12 It is a partial top view of the comb tooth assembly and the main body of the utility model;

[0044] Fig.13 It is a cross-sectional view of the massage comb in the utility model when the swing rod is at the lowest point of the cam groove;

[0045] Fig.14It is a cross-sectional view of the massage comb in the utility model when the swing rod is at the center point of the cam groove;

[0046] Fig.15 This is a cross-sectional view of the massage comb in the utility model when the swing rod is at the highest point of the cam groove.

[0047] Description of labels:

[0048] 1. Main body; 11. Pressing plate; 12. First support; 13. Second support; 14. Rotating groove; 15. Massage part; 16. Grip part; 17. Silicone component; 171. Silicone sleeve; 172. Support frame;

[0049] 2. Driving assembly; 21. Motor; 22. Bevel gear;

[0050] 3. Transmission member; 31. Cam groove; 311. Arc segment; 312. Highest point; 313. Lowest point; 314. Center point; 32. Upper turntable; 320. First groove; 321. Transmission gear; 33. Lower turntable; 330. Second groove;

[0051] 4. Comb tooth assembly; 41. Swing rod; 42. Comb tooth body; 421. Outer comb teeth; 422. Inner comb teeth; 43. Rotating assembly; 431. Fixed seat; 432. Rotating shaft;

[0052] 5. Control circuit; 6. Switch. DETAILED DESCRIPTION

[0053] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0054] Please refer to Figure 1-Figure 15 A massage comb comprises a main body 1, a driving assembly 2, a transmission member 3 and a comb tooth assembly 4; the driving assembly 2 is in transmission connection with the transmission member 3; the hinged end of the comb tooth assembly 4 is hinged to the main body 1, and the hinged end of the comb tooth assembly 4 has a rocker rod 41; in the radial direction of the transmission member 3, a cam groove 31 is provided on the inner wall of the transmission member 3, and the rocker rod 41 can be slidably embedded in the cam groove 31 relative to the cam groove 31; when the cam groove 31 rotates, the rocker rod 41 moves in the cam groove 31 along the axial and circumferential directions of the transmission member 3 to drive the movable end of the comb tooth assembly 4 to swing back and forth along the radial direction of the transmission member 3. Optionally, six comb tooth assemblies 4 are provided, and the six comb tooth assemblies 4 are arranged at intervals. Among them, the radial direction refers to the direction distributed along the diameter of the transmission member 3, which passes through the axis distribution of the transmission member 3. The swing direction of the movable end of the comb tooth assembly 3 can refer to Fig.12 The direction indicated by the arrow.

[0055] It can be understood that the utility model opens a cam groove 31 on the inner wall of the transmission member 3 and cooperates with the comb tooth assembly 4 through the swing rod 41. When the driving assembly 2 drives the transmission member 3 to rotate, the comb tooth assembly 4 can swing back and forth along the radial direction of the transmission member 3 to simulate the action of human hand massage. The structure is simple and the production cost is reduced. Compared with the prior art, the function of the comb is increased and the practical value is improved.

[0056] In some embodiments, multiple comb tooth assemblies 4 can be provided, and the multiple comb tooth assemblies 4 are evenly distributed around the transmission member 3. Multiple comb tooth assemblies 4 are provided, which can synchronously massage the scalp in multiple areas, thereby quickly relaxing the scalp.

[0057] In some embodiments, the comb tooth assembly 4 includes a comb tooth body 42 and a rotating assembly 43; one end of the comb tooth body 42 is hinged to the main body 1 through the rotating assembly 43, and the other end of the comb tooth body 42 is arranged through the outer wall of the main body 1; the axis of the swing rod 41 and the axis of the rotating assembly 43 are perpendicular to each other, and the swing rod 41 is connected to the rotating assembly 43. The setting of the rotating assembly 43 is used to enable the comb tooth body 42 to be hinged to the main body 1 through the rotating assembly 43, so that the comb tooth body 42 can swing back and forth along the radial direction of the transmission member 3 under the drive of the transmission member 3. Among them, the comb tooth body 42 includes outer comb teeth 421 and inner comb teeth 422. The end of the inner comb teeth 422 close to the rotating component 43 is detachably connected to the outer comb teeth 421 by screws, and the outer comb teeth 421 and the inner comb teeth 422 have a distance in the radial direction of the transmission member 3. The outer comb teeth 421 and the inner comb teeth 422 can be controlled simultaneously by a rocker rod 41, so that the synchronization of different comb teeth is improved, the swing angle is kept consistent, the movement process of the comb tooth component 4 is highly consistent, the movement is simpler, and different comb teeth will not interfere with each other.

[0058] In some embodiments, the rotating assembly 43 includes a fixed seat 431 and a rotating shaft 432; a rotating shaft 432 is respectively disposed at both ends of the fixed seat 431 in the length direction, and the two rotating shafts 432 are coaxially disposed; the fixed seat 431 is connected to one end of the comb body 42. Specifically, the main body 1 has a pressing plate 11 and a first support 12, and a second support 13 is disposed on the side of the pressing plate 11 facing the first support 12. The first support 12 and the second support 13 are disposed opposite to each other and form a rotating groove 14 matching the rotating shaft 432. Fig.12 The axis of the swing rod 41 is perpendicular to the axis of the rotating shaft 432, so that the comb body 42 can obtain greater torque with lower motor power, which is more energy-saving and improves the massage effect.

[0059] In some embodiments, the cam groove 31 includes multiple arc segments 311 that are smoothly connected in sequence. Preferably, the arc segments 311 are provided with six segments, and the centers of adjacent arc segments 311 are respectively located on different sides of the axial direction of the transmission member 3, so that the finally formed cam groove 31 is wavy. When the rocker arm 41 slides along the cam groove 31, the trajectory of the cam groove 31 can drive the comb tooth body 42 to swing along the radial direction of the transmission member 3.

[0060] In some embodiments, the circumferential angle of the arc segment 311 is 40° to 90°. Optionally, the circumferential angle is 40°, 60° or 90°. Preferably, the circumferential angle of the arc segment 311 is 60°.

[0061] In some embodiments, in the axial direction of the transmission member 3, the cam groove 31 has a highest point 312, a lowest point 313 and a center point 314; the groove body of the cam groove 31 located at the highest point 312 gradually sinks in the direction close to the active end of the comb tooth assembly 4; the groove body of the cam groove 31 located at the lowest point 313 gradually convexes in the direction away from the active end of the comb tooth assembly 4; the groove body of the cam groove 31 located at the center point 314 is distributed along the radial direction of the transmission member 3. The groove body of the cam groove 31 presents different distribution directions at different positions, so that the comb tooth assembly 4 obtains the maximum swing angle. Specifically, when the swing rod 41 is located at the highest point 312 of the cam groove 31, since the inclination direction of the groove body is gradually sinking, the axis of the swing rod 41 is also inclined downward. At this time, the angle between the comb tooth body 42 and the axis of the transmission member 3 is the largest.

[0062] In some embodiments, the transmission member 3 includes an upper turntable 32 and a lower turntable 33; the upper turntable 32 and the lower turntable 33 are detachably connected and form a cam groove 31; in the axial direction of the upper turntable 32, a side of the upper turntable 32 away from the lower turntable 33 has a transmission gear 321. Specifically, the upper turntable 32 and the lower turntable 33 are detachably connected by screws, and the inner walls of the upper turntable 32 and the lower turntable 33 are respectively provided with a first groove 320 and a second groove 330, and the first groove 320 and the second groove 330 form the cam groove 31.

[0063] In some embodiments, the transmission gear 321 and the upper turntable 32 are integrally formed to improve the transmission stability between the transmission gear 321 and the upper turntable 32 .

[0064] In some embodiments, the main body 1 includes a massage portion 15 and a grip portion 16 ; the driving assembly 2 is installed in the grip portion 16 , and the comb tooth assembly 4 and the transmission member 3 are installed in the massage portion 15 .

[0065] In some embodiments, the drive assembly 2 includes a motor 21 and a bevel gear 22; the bevel gear 22 is in transmission connection with the motor 21, and the bevel gear 22 is meshed with the transmission gear 321. The use of the bevel gear 22 can set the drive assembly 2 in the gripping portion 16, reducing the occupied space. Specifically, the gripping portion 16 is provided with a control circuit 5 and a switch 6, and the switch 6 is electrically connected to the motor 21 through the control circuit 5.

[0066] In some embodiments, a silicone component 17 is further provided on one side of the main body 1 where the comb tooth assembly 4 is mounted, and the movable end of the comb tooth assembly 4 is arranged through the silicone component 17. The silicone component 17 is provided to fix and protect the comb tooth assembly 4 on the one hand, and on the other hand, since the silicone itself has a certain elasticity, the comb tooth assembly 4 can swing flexibly without being restricted by the silicone component 17.

[0067] Please refer to Figure 1-Figure 15 , Embodiment 1 of the present utility model is:

[0068] A massage comb comprises a main body 1, a driving assembly 2, a transmission member 3 and six comb tooth assemblies 4 evenly distributed around the transmission member 3, and the six comb tooth assemblies 4 are arranged at intervals; the driving assembly 2 is connected to the transmission member 3 in transmission connection; the hinged end of the comb tooth assembly 4 is hinged to the main body 1, and the hinged end of the comb tooth assembly 4 has a swing rod 41; in the radial direction of the transmission member 3, the inner wall of the transmission member 3 is provided with a cam groove 31, and the swing rod 41 can be slidably embedded in the cam groove 31 relative to the cam groove 31; when the cam groove 31 rotates, the swing rod 41 moves in the cam groove 31 along the axial and circumferential directions of the transmission member 3 to drive the movable end of the comb tooth assembly 4 to swing back and forth along the radial direction of the transmission member 3.

[0069] In this embodiment, the comb tooth assembly 4 includes a comb tooth body 42 and a rotating assembly 43; one end of the comb tooth body 42 is hinged to the main body 1 through the rotating assembly 43, and the other end of the comb tooth body 42 is arranged through the outer wall of the main body 1; the axis of the swing rod 41 is perpendicular to the axis of the rotating assembly 43, and the swing rod 41 is connected to the rotating assembly 43. Among them, the comb tooth body 42 includes an outer comb tooth 421 and an inner comb tooth 422, and the end of the inner comb tooth 422 close to the rotating assembly 43 is detachably connected to the outer comb tooth 421 by screws, and the outer comb tooth 421 and the inner comb tooth 422 have a spacing in the radial direction of the transmission member 3. The rotating assembly 43 includes a fixed seat 431 and a rotating shaft 432; a rotating shaft 432 is respectively arranged at both ends of the fixed seat 431 in the length direction, and the two rotating shafts 432 are arranged coaxially; the fixed seat 431 is fixedly connected to one end of the comb tooth body 42. Specifically, the main body 1 has a pressing plate 11 and a first support 12, a second support 13 is provided on one side of the pressing plate 11 facing the first support 12, the first support 12 and the second support 13 are arranged opposite to each other and form a rotation groove 14 matching the rotating shaft 432, so that the rotating shaft 432 rotates in the rotation groove 14. The axis of the swing rod 41 and the axis of the rotating shaft 432 are perpendicular to each other.

[0070] In this embodiment, the cam groove 31 includes six circular arc segments 311 which are smoothly connected in sequence, and the centers of adjacent circular arc segments 311 are respectively located on different sides of the axial direction of the transmission member 3, so that the cam groove 31 finally formed is wavy. Correspondingly, the circumferential angle of each circular arc segment 311 is 60°.

[0071] In this embodiment, in the axial direction of the transmission member 3, the cam groove 31 has a highest point 312, a lowest point 313 and a center point 314; Fig.10 and Fig.15 , the groove body of the cam groove 31 at the highest point 312 gradually sinks in the direction close to the active end of the comb tooth assembly 4, and the swing angle α of the comb tooth body 42 is 15° to 20°. Preferably, the swing angle α is 15°, 16°, 17°, 18° or 19°; Figure 8 and Fig.13 The groove body of the cam groove 31 at the lowest point 313 gradually convexes in the direction away from the active end of the comb tooth assembly 4. At this time, the swing angle β of the comb tooth body 42 is 15° to 20°. Preferably, the swing angle β is 15°, 16°, 17°, 18° or 19°. Therefore, the maximum swing range of the comb tooth body 42 is 30° to 40°. Fig. 9 and Fig.10 The groove body of the cam groove 31 located at the center point 314 is distributed along the radial direction of the transmission member 3.

[0072] In this embodiment, the transmission member 3 includes an upper turntable 32 and a lower turntable 33; the upper turntable 32 and the lower turntable 33 are detachably connected by screws and form a cam groove 31; in the axial direction of the upper turntable 32, a side of the upper turntable 32 away from the lower turntable 33 is provided with a transmission gear 321; the inner walls of the upper turntable 32 and the lower turntable 33 are respectively provided with a first groove 320 and a second groove 330, and the first groove 320 and the second groove 330 form the cam groove 31. Preferably, the transmission gear 321 is integrally formed with the upper turntable 32.

[0073] In this embodiment, the main body 1 includes a massage portion 15 and a grip portion 16; the drive assembly 2 is installed in the grip portion 16, and the comb assembly 4 and the transmission member 3 are installed in the massage portion 15. The drive assembly 2 includes a motor 21 and a bevel gear 22; the bevel gear 22 is transmission-connected to the motor 21, and the bevel gear 22 is meshed with the transmission gear 321.

[0074] In this embodiment, a silicone component 17 is also provided on one side of the main body 1 where the comb tooth component 4 is installed, and the movable end of the comb tooth component 4 is provided through the silicone component 17. Specifically, the silicone component 17 includes a silicone sleeve 171 and a support frame 172, and the silicone sleeve 171 is connected to the main body 1 through the support frame 172.

[0075] In this embodiment, in order to improve the swinging smoothness of the comb tooth assembly 4, the parts where the outer comb teeth 421 and the inner comb teeth 422 press against the silicone sleeve 171 are arc-shaped, and the outer comb teeth 421 and the inner comb teeth 422 press against the inner wall of the silicone sleeve 171.

[0076] The working principle of this embodiment is:

[0077] The motor 21 drives the transmission gear 321 to rotate through the bevel gear 22, and the cam slot 31 rotates accordingly. Since the comb tooth assembly 4 is hinged to the first support 12 and the second support 13, the rocker arm 41 moves circumferentially relative to the cam slot 31 and swings back and forth in the cam slot 31 along the axial direction of the transmission gear 321, so that the comb tooth assembly 4 swings back and forth in the radial direction of the transmission gear 321.

[0078] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A massage comb, characterized in that: It includes a main body, a driving assembly, a transmission member and a comb tooth assembly; The driving assembly is in transmission connection with the transmission member; The hinged end of the comb tooth assembly is hinged to the main body, and the hinged end of the comb tooth assembly has a swing rod; In the radial direction of the transmission member, a cam groove is provided on the inner wall of the transmission member, and the swing rod can be slidably embedded in the cam groove relative to the cam groove; When the cam groove rotates, the swing rod moves in the cam groove along the axial direction and the circumferential direction of the transmission member to drive the movable end of the comb tooth assembly to swing back and forth along the radial direction of the transmission member.

2. A massage comb according to claim 1, characterized in that: The comb tooth assembly comprises a comb tooth body and a rotating assembly; One end of the comb body is hinged to the main body through the rotating assembly, and the other end of the comb body is arranged through the outer wall of the main body; The axis of the swing rod and the axis of the rotating assembly are perpendicular to each other, and the swing rod is connected to the rotating assembly.

3. A massage comb according to claim 2, characterized in that: The rotating assembly includes a fixed seat and a rotating shaft; Two ends of the fixing seat in the length direction are respectively provided with a rotating shaft, and the two rotating shafts are coaxially arranged; The fixing seat is connected to the one end of the comb tooth body.

4. A massage comb according to claim 1, characterized in that: The cam groove comprises a plurality of circular arc segments which are smoothly connected in sequence.

5. A massage comb according to claim 4, characterized in that: The circumferential angle of the arc segment is 40°~90°.

6. A massage comb according to claim 1, characterized in that: In the axial direction of the transmission member, The cam groove has a highest point, a lowest point and a center point; The groove body of the cam groove located at the highest point gradually sinks in the direction close to the movable end of the comb tooth assembly; The groove body of the cam groove located at the lowest point gradually convexes in a direction away from the active end of the comb tooth assembly; The groove body of the cam groove located at the central point is distributed along the radial direction of the transmission member.

7. A massage comb according to claim 1, characterized in that: The transmission member comprises an upper turntable and a lower turntable; The upper turntable is detachably connected to the lower turntable and forms the cam groove; A transmission gear is provided on one side of the upper turntable away from the lower turntable.

8. A massage comb according to claim 7, characterized in that: The transmission gear is integrally formed with the upper turntable.

9. A massage comb according to claim 7, characterized in that: The driving assembly includes a motor and a bevel gear; The bevel gear is transmission-connected to the motor, and the bevel gear is meshed with the transmission gear.

10. A massage comb according to claim 1, characterized in that: The main body includes a massage part and a grip part; The driving component is installed in the holding part, and the comb tooth component and the transmission member are installed in the massage part.

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