Full-comb-tooth automatic grasping, softening, massaging and hair-growing nursing comb

Abstract

The utility model discloses a full-comb-tooth automatic grasping soft massage hair growing nursing comb, which relates to the technical field of hair caring combs and comprises a main body rear cover, a plurality of massage comb teeth are arranged on the front side of the main body rear cover, one end of each massage comb tooth is fixedly connected with a comb tooth fixing shaft, and the rear end of the inner side of the main body rear cover is slidably connected with a gear cover. The upper portion and the lower portion of the front end of the gear cover are both connected with an up-down sliding block in a sliding mode, and the up-down sliding block is used for driving the massage comb teeth to swing at different angles. The comb teeth are driven to move periodically by the driving device, so that the comb teeth swing at a large angle, the fingers are simulated to uniformly grasp, soften, massage and nurse acupuncture points of the head, a blood ring is improved, fatigue is relieved, the massage effect is improved, and meanwhile, the fatigue or discomfort of the hand caused by continuous pressing action of the hand is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hair care combs, in particular to a full-comb-tooth automatic grasping, softening, massaging, hair-growing and caring comb. Background Technique

[0002] With the development of modern society, hair care has become an important part of many people's daily lives. Most traditional combs are only used for simply combing hair. As people's demand for hair care is getting higher and higher, combs with different functions such as care combs, craft combs, travel combs, high-end fine combs, and health care combs have emerged. Among them, care combs have been widely recognized by the market due to their strong practicability and moderate price, and are deeply loved by consumers.

[0003] Most current care combs adopt an airbag design to provide a more comfortable massage experience. Users need to manually press the comb teeth, and the massage effect is achieved through the elasticity of the airbag. It is difficult to evenly distribute the pressure by manual pressing, and the massage effect is not good. At the same time, continuous pressing actions of the hand are likely to cause fatigue or discomfort in the hand, making it more laborious to use. Moreover, care combs generally need to be used in conjunction with hair care essential oils, and the hair care essential oil needs to be applied to the hair before use, which is more inconvenient to use. Therefore, a full-comb-tooth automatic grasping, softening, massaging, hair-growing and caring comb is proposed to solve the problems mentioned above. Content of the Utility Model

[0004] To solve the above technical problems, a full-comb-tooth automatic grasping, softening, massaging, hair-growing and caring comb is provided. This technical solution solves the problems in the above background technique that most current care combs adopt an airbag design to provide a more comfortable massage experience. Users need to manually press the comb teeth, and the massage effect is achieved through the elasticity of the airbag. It is difficult to evenly distribute the pressure by manual pressing, and the massage effect is not good. At the same time, continuous pressing actions of the hand are likely to cause fatigue or discomfort in the hand, making it more laborious to use. Moreover, care combs generally need to be used in conjunction with hair care essential oils, and the hair care essential oil needs to be applied to the hair before use, which is more inconvenient to use.

[0005] To achieve the above purposes, the technical solution adopted by the utility model is as follows:

[0006] Full-comb-tooth automatic grasping and softening massage hair care comb, including a main body rear cover. A number of massage comb teeth are provided on the front side of the main body rear cover. One end of the massage comb teeth is fixedly connected to a comb tooth fixing shaft. The inner rear end of the main body rear cover is slidably connected to a gear cover. The upper and lower parts of the front end of the gear cover are both slidably connected with upper and lower sliding blocks for driving the massage comb teeth to swing at different angles. Two reduction gears are provided at the front end of the gear cover. Two bidirectional eccentric convex gears are meshed on the outer sides of the reduction gears. A left and right sliding plate is sleeved on the outer surface of the bidirectional eccentric convex gear. A number of uniformly distributed sliding grooves are respectively formed through the front ends of the left and right sliding plate and the upper and lower sliding blocks. One end of the comb tooth fixing shaft is movably connected to the inside of the sliding groove.

[0007] Preferably, two fixing screws are threadedly connected to the rear end of the main body rear cover. A semi-transparent comb tooth fixing outer cover is threadedly connected to the outer surface of the fixing screws. The rear end of the semi-transparent comb tooth fixing outer cover is threadedly connected to a comb tooth fixing inner cover through six self-tapping screws. And both of them are provided with corresponding grooves. The corresponding grooves can be fitted to form a spherical cavity. The massage comb teeth swing around the spherical cavity as the axis. A protrusion is provided on the circumferential circle of the output shaft groove of the semi-transparent comb tooth fixing outer cover. The protrusion is preferably a triangular ring with a height of 0.15 cm. A comb tooth waterproof silica gel is provided between the semi-transparent comb tooth fixing outer cover and the comb tooth fixing inner cover through the triangular ring. A number of uniformly distributed silica gel holes are formed through the surface of the comb tooth waterproof silica gel. One end of the massage comb tooth away from the comb tooth fixing shaft sequentially penetrates through the rear end of the comb tooth fixing inner cover, the silica gel hole and the semi-transparent comb tooth fixing outer cover and extends to the outside of the semi-transparent comb tooth fixing outer cover. The massage comb tooth is inserted into the silica gel hole by a tight fit.

[0008] Preferably, a main control circuit board is provided at the rear end of the comb tooth fixing inner cover. A number of uniformly distributed infrared reflection switches are provided at the front end of the main control circuit board. A transparent dust-proof cover is buckled at the front end of the semi-transparent comb tooth fixing outer cover.

[0009] Preferably, a high-speed motor is fixedly installed at the lower part of the front end of the gear cover. The output end of the high-speed motor is fixedly connected to a worm. The worm is meshed with the two reduction gears. Two symmetrically distributed second stainless steel pins are rotatably connected to the front end of the gear cover. Four uniformly distributed first stainless steel pins are rotatably connected to the front end of the gear cover outside the two second stainless steel pins. The reduction gear is fixedly connected to the outer surface of the second stainless steel pin. The bidirectional eccentric convex gear is fixedly connected to the outer surface of the first stainless steel pin. Two end parts of the bidirectional eccentric convex gear are threadedly connected with eccentric convex cap screws. The outer surface of the eccentric convex cap screw is threadedly connected with an eccentric convex cap.

[0010] Preferably, two through grooves are respectively formed through the front ends of the left and right sliding plate and the upper and lower sliding blocks. Two ends of the bidirectional eccentric convex gear respectively extend into the through grooves of the left and right sliding plate and the upper and lower sliding blocks.

[0011] Preferably, an aluminum alloy handle is threadedly connected to the lower end of the main body rear cover. A lithium battery is arranged inside the aluminum alloy handle. Two aluminum alloy buttons are arranged at the lower part of the front end of the main body rear cover. The aluminum alloy buttons are electrically connected to the lithium battery. A button gasket is arranged between the aluminum alloy buttons and the main body rear cover.

[0012] Preferably, a semi-transparent rear cover is adhesively bonded to the rear end of the main body rear cover through glue. A first sealing ring is arranged at the connection between the main body rear cover and the aluminum alloy handle. A liquid storage cavity is arranged at the inner rear end of the main body rear cover. An atomizing sheet is arranged at the outlet of the liquid storage cavity. A second sealing ring is fixedly connected between the atomizing sheet and the liquid storage cavity.

[0013] Preferably, a liquid injection hole is formed at the rear end of the semi-transparent rear cover. The liquid injection hole communicates with the liquid storage cavity. A liquid adding cover is threadedly connected to the inside of the liquid injection hole. A third sealing ring is arranged between the liquid adding cover and the semi-transparent rear cover.

[0014] The beneficial effects of the present utility model compared with the prior art are as follows:

[0015] This solution proposes a full-comb automatic grasping and softening massage hair care comb. By driving a worm to rotate through a high-speed motor, under the transmission of a reduction gear, a double-sided eccentric cam and an eccentric cap, the left and right sliding plates and the upper and lower sliding blocks will perform periodic reciprocating motions, thereby driving the comb tooth fixing shaft to move periodically, causing the comb teeth to swing at a large angle, imitating the uniform grasping and softening massage of the head acupoints by fingers, improving blood circulation, relieving fatigue, enhancing the massage effect, and at the same time reducing the fatigue or discomfort of the hand caused by continuous pressing actions.

[0016] A liquid storage cavity is arranged in this solution to accommodate hair care essential oil. The atomizing sheet at the outlet of the liquid storage cavity can atomize the hair care essential oil, so that the hair care essential oil is evenly distributed on the hair during combing, eliminating the need for manual application of hair care essential oil and making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the liquid storage cavity in the present utility model;

[0019] Figure 3 is a schematic structural diagram of the gear cover in the present utility model;

[0020] Figure 4 is a schematic structural diagram of the double-sided eccentric gear in the present utility model;

[0021] Figure 5 is a schematic structural diagram of the left and right sliding plates in the present utility model;

[0022] Figure 6 This is a schematic structural diagram of the main body rear cover in the present utility model;

[0023] Figure 7 is Figure 2 a partial enlarged schematic diagram of part A in

[0024] Figure 8 is Figure 2 a partial enlarged schematic diagram of part B in

[0025] Figure 9 This is a schematic structural diagram of the massage comb teeth in the present utility model.

[0026] The reference numerals in the figure are:

[0027] 1. Transparent dust-proof cover; 2. Massage comb teeth; 3. Semi-transparent comb tooth fixing outer cover; 4. Comb tooth waterproof silicone; 5. Comb tooth fixing inner cover; 6. Main body rear cover; 7. Fixing screw; 8. Left and right sliding plates; 9. Main control circuit board; 10. Bidirectional eccentric cam gear; 11. First stainless steel pin shaft; 12. Gear cover; 13. Semi-transparent rear cover; 14. Lithium battery; 15. Aluminum alloy handle; 16. First sealing ring; 17. Aluminum alloy button; 18. Button sealing pad; 19. High-speed motor; 20. Worm; 21. Second sealing ring; 22. Atomizing sheet; 23. Infrared reflection switch; 24. Liquid adding cover; 25. Third sealing ring; 26. Reduction gear; 27. Second stainless steel pin shaft; 28. Up and down sliding block; 29. Eccentric cam cap; 30. Eccentric cam cap screw; 31. Liquid storage cavity; 32. Sliding groove; 33. Comb tooth fixing shaft. Specific embodiments

[0028] The following description is used to disclose the present utility model so that those skilled in the art can implement the present utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations.

[0029] Referring to Figures 1-5 as shown, the full-comb automatic grasping and softening massage hair care comb includes a main body rear cover 6. A plurality of massage comb teeth 2 are arranged on the front side of the main body rear cover 6. One end of the massage comb teeth 2 is fixedly connected to a comb tooth fixing shaft 33. The inner rear end of the main body rear cover 6 is slidably connected to a gear cover 12. The upper and lower parts of the front end of the gear cover 12 are both slidably connected to up and down sliding blocks 28 for driving the massage comb teeth 2 to swing at different angles. Two reduction gears 26 are arranged at the front end of the gear cover 12. Two bidirectional eccentric cam gears 10 are meshed with the outer sides of the reduction gears 26. The outer surfaces of the bidirectional eccentric cam gears 10 are sleeved with left and right sliding plates 8. A plurality of uniformly distributed sliding grooves 32 are respectively formed in the front ends of the left and right sliding plates 8 and the up and down sliding blocks 28. One end of the comb tooth fixing shaft 33 is movably connected to the inside of the sliding groove 32.

[0030] Further, a high-speed motor 19 is fixedly installed at the lower part of the front end of the gear cover 12. The output end of the high-speed motor 19 is fixedly connected with a worm 20. The worm 20 meshes with two reduction gears 26. Two symmetrically distributed second stainless steel pin shafts 27 are rotatably connected to the front end of the gear cover 12. Four uniformly distributed first stainless steel pin shafts 11 are rotatably connected to the front end of the gear cover 12 outside the two second stainless steel pin shafts 27. The reduction gear 26 is fixedly connected to the outer surface of the second stainless steel pin shaft 27. The double-direction eccentric convex gear 10 is fixedly connected to the outer surface of the first stainless steel pin shaft 11. Eccentric convex cap screws 30 are threadedly connected to both ends of the double-direction eccentric convex gear 10. An eccentric convex cap 29 is threadedly connected to the outer surface of the eccentric convex cap screw 30.

[0031] Further, the rotational power generated by the high-speed motor 19 is transmitted to the worm 20 through its output shaft. The worm 20 meshes with the reduction gear 26. The rotational power transmitted by the worm 20 is reduced by the reduction gear 26, thereby generating a slower but more powerful rotational force. The rotation of the reduction gear 26 drives the double-direction eccentric convex gear 10. The design of the double-direction eccentric convex gear 10 causes it to generate an asymmetric motion when rotating. The double-direction eccentric convex gear 10 drives the left and right sliding plates 8 and the up and down sliding blocks 28 to slide through the irregular motion of the eccentric convex caps 29 at both ends thereof. The motion of the left and right sliding plates 8 and the up and down sliding blocks 28 is transmitted to the massage comb teeth 2 through the comb tooth fixing shaft 33, so that the massage comb teeth 2 produce corresponding massage actions on the scalp. By simulating the actions of manual massage through the motion of the massage comb teeth 2, it helps to promote blood circulation, relax the scalp, and improve the hair care effect at the same time.

[0032] Refer to Figure 5 、 Figure 6 and Figure 9 As shown in the figure, two fixing screws 7 are threadedly connected to the rear end of the main body rear cover 6. A semi-transparent comb tooth fixing outer cover 3 is threadedly connected to the outer surface of the fixing screw 7. The rear end of the semi-transparent comb tooth fixing outer cover 3 is threadedly connected with a comb tooth fixing inner cover 5 through six self-tapping screws. And both of them are provided with corresponding grooves. The corresponding grooves can be fitted to form a spherical cavity. The massage comb teeth 2 swing around the spherical cavity as the axis. A triangular ring with a height of 0.15 cm is provided around the output shaft groove of the semi-transparent comb tooth fixing outer cover 3. A comb tooth waterproof silica gel 4 is provided between the semi-transparent comb tooth fixing outer cover 3 and the comb tooth fixing inner cover 5 through the triangular ring. A number of uniformly distributed silica gel holes are penetrated through the surface of the comb tooth waterproof silica gel 4. One end of the massage comb teeth 2 away from the comb tooth fixing shaft 33 sequentially penetrates through the comb tooth fixing inner cover 5, the silica gel holes and the rear end of the semi-transparent comb tooth fixing outer cover 3 and extends to the outside of the semi-transparent comb tooth fixing outer cover 3. The massage comb teeth 2 are inserted into the silica gel holes by a tight fit.

[0033] Further, the connection between the translucent comb tooth fixing outer cover 3 and the comb tooth fixing inner cover 5 can fix and clamp the comb tooth waterproof silica gel 4. A number of grooves are provided on both the translucent comb tooth fixing outer cover 3 and the comb tooth fixing inner cover 5 and are distributed in an arc direction. The grooves play the role of massaging the axis of the comb teeth 2, providing a stable support point for each comb tooth, enabling the comb teeth to swing freely around this point without deviating from the original trajectory. By inserting the massage comb teeth 2 into the corresponding silica gel holes of the tightly fitting comb tooth waterproof silica gel 4, and then installing the massage comb teeth 2 and the comb tooth waterproof silica gel 4 together into the corresponding grooves of the translucent comb tooth fixing outer cover 3 and the comb tooth fixing inner cover 5 and fixing them with self-tapping screws, the translucent comb tooth fixing outer cover 3, the comb tooth fixing inner cover 5, the comb tooth waterproof silica gel 4, and the massage comb teeth 2 can be installed together. The comb tooth waterproof silica gel 4 can play a sealing role to prevent water or dust impurities from penetrating into the interior of the comb.

[0034] Further, a main control circuit board 9 is provided at the rear end of the comb tooth fixing inner cover 5. A number of uniformly distributed infrared reflection switches 23 are provided at the front end of the main control circuit board 9. A transparent dust-proof cover 1 is buckled at the front end of the translucent comb tooth fixing outer cover 3.

[0035] Further, in addition to the infrared reflection switches 23, the main control circuit board 9 also includes other modules such as a processing unit and a main control circuit for maintaining the normal operation of the product. Each infrared reflection switch 23 includes an infrared emitter and an infrared receiver. The emitter emits infrared light, and the receiver detects the infrared light reflected by the comb teeth. The change in the amount of reflected light detected by the receiver can be converted into an electrical signal. Through the processing unit on the main control circuit board 9, the received electrical signal is analyzed to determine the position of the comb teeth. If it is detected that the comb teeth are in the vertical position, the processing unit transmits this information to the main control circuit to determine whether a shutdown operation needs to be performed. By means of the infrared reflection switches 23, the comb teeth can be stopped in the vertical position every time the device is turned off.

[0036] Further, the transparent dust-proof cover 1 can protect the internal components from dust and dirt intrusion when the comb is not in use, keeping the product clean and hygienic.

[0037] Two through grooves are respectively formed through the front ends of the left and right sliding plates 8 and the up and down sliding blocks 28. The two ends of the bidirectional eccentric cam 10 respectively extend into the through grooves of the left and right sliding plates 8 and the up and down sliding blocks 28.

[0038] Refer to Figure 1 、 Figure 2 and Figure 7As shown, an aluminum alloy handle 15 is threadedly connected to the lower end of the main body rear cover 6. A lithium battery 14 is provided inside the aluminum alloy handle 15. Two aluminum alloy buttons 17 are provided at the lower part of the front end of the main body rear cover 6. The aluminum alloy buttons 17 are electrically connected to the lithium battery 14. A button gasket 18 is provided between the aluminum alloy buttons 17 and the main body rear cover 6. The two aluminum alloy buttons 17 can respectively turn on or off the massage function and the atomization function.

[0039] Referring to Figure 8 As shown, a semi-transparent rear cover 13 is adhesively bonded to the rear end of the main body rear cover 6 with glue. A first sealing ring 16 is provided at the connection between the main body rear cover 6 and the aluminum alloy handle 15. A liquid storage cavity 31 is provided at the inner rear end of the main body rear cover 6. An atomization sheet 22 is provided at the outlet of the liquid storage cavity 31. A second sealing ring 21 is fixedly connected between the atomization sheet 22 and the liquid storage cavity 31.

[0040] Furthermore, the liquid storage cavity 31 is used to store some water-based liquids beneficial to the development of the nursing head. The atomization sheet 22 can atomize the liquid inside the liquid storage cavity 31, so that it can adhere to the scalp when combing the hair. A number of light-emitting diodes are provided inside the semi-transparent comb tooth fixing outer cover 3. The light-emitting diodes can emit red and blue light. The red and blue light irradiation on the scalp can improve blood circulation. The use of the automatic massage function can accelerate the absorption of drugs. The second sealing ring 21 can prevent the liquid inside the liquid storage cavity 31 from leaking out and improve the safety of product use.

[0041] Furthermore, a liquid injection hole is provided at the rear end of the semi-transparent rear cover 13. The liquid injection hole is communicated with the liquid storage cavity 31. A liquid adding cover 24 is threadedly connected inside the liquid injection hole. A third sealing ring 25 is provided between the liquid adding cover 24 and the semi-transparent rear cover 13. The semi-transparent rear cover 13 is convenient for observing the remaining amount of the liquid in the liquid storage cavity 31. By rotating the liquid adding cover 24, it can be disassembled to inject liquid into the liquid storage cavity 31. The third sealing ring 25 can prevent the liquid from leaking out.

[0042] Working principle: When in use, remove the transparent dust cover 1, and press the corresponding aluminum alloy button 17 according to the usage requirements to activate the massage function or the atomization function. When the atomization function is turned on, the atomization sheet 22 will atomize the hair care essential oil in the liquid storage cavity 31. During the hair combing process, the atomized hair care essential oil will be evenly applied to the hair to improve the hair care effect. When the massage function is turned on, the high-speed motor 19 will be started. The rotation of the high-speed motor 19 is transmitted to the reduction gear 26 through the worm 20. The reduction gear 26 reduces the rotation speed but increases the rotational force. At the same time, the reduction gear 26 will drive the rotation of the double-sided eccentric cam 10. The double-sided eccentric cam 10 generates an asymmetric movement. This movement is transmitted to the left and right sliding plates 8 and the up and down sliding blocks 28 through the eccentric cam cap 29, and then transmitted to the comb tooth fixing shaft 33 through the sliding action of the left and right sliding plates 8 and the up and down sliding blocks 28. The massage comb teeth 2 are driven by the comb tooth fixing shaft 33 to massage the scalp, thereby simulating the manual massage effect, stimulating the scalp, promoting blood circulation, and relaxing the scalp.

[0043] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. The full-comb-tooth automatic grasping, softening, massaging and hair nourishing and caring comb is characterized in that, It includes a main body rear cover (6). A number of massage comb teeth (2) are provided on the front side of the main body rear cover (6). One end of the massage comb teeth (2) is fixedly connected to a comb tooth fixing shaft (33). A gear cover (12) is slidably connected to the inner rear end of the main body rear cover (6). A number of upper and lower sliding blocks (28) for driving the massage comb teeth (2) to swing at different angles are slidably connected to the upper and lower parts of the front end of the gear cover (12). Two reduction gears (26) are provided at the front end of the gear cover (12). Two bidirectional eccentric cam gears (10) are meshed with the outer sides of the reduction gears (26). A left and right sliding plate (8) is sleeved on the outer surface of the bidirectional eccentric cam gear (10). A number of uniformly distributed sliding grooves (32) are respectively formed through the front ends of the left and right sliding plate (8) and the upper and lower sliding blocks (28). A number of the sliding grooves (32) formed on the upper and lower sliding blocks (28) are distributed in an arc circumference. One end of the comb tooth fixing shaft (33) is movably connected to the inside of the sliding groove (32).

2. The fully comb-tooth automatic grasping and softening massage hair care comb according to claim 1, characterized in that: Two fixing screws (7) are threadedly connected to the rear end of the main body rear cover (6). A semi-transparent comb tooth fixing outer cover (3) is threadedly connected to the outer surface of the fixing screw (7). A comb tooth fixing inner cover (5) is threadedly connected to the rear end of the semi-transparent comb tooth fixing outer cover (3) by a self-tapping screw. And corresponding grooves are respectively formed on both of them. The corresponding grooves can be fitted to form a spherical cavity. The massage comb teeth (2) swing with the spherical cavity as the axis. A raised triangular ring is provided on the circumference of the output shaft groove of the semi-transparent comb tooth fixing outer cover (3). A comb tooth waterproof silica gel (4) is clamped between the semi-transparent comb tooth fixing outer cover (3) and the comb tooth fixing inner cover (5) through the triangular ring. A number of uniformly distributed silica gel holes are formed through the surface of the comb tooth waterproof silica gel (4). One end of the massage comb teeth (2) far from the comb tooth fixing shaft (33) sequentially penetrates through the rear end of the comb tooth fixing inner cover (5), the silica gel hole and the semi-transparent comb tooth fixing outer cover (3) and extends to the outside of the semi-transparent comb tooth fixing outer cover (3). The massage comb teeth (2) are inserted into the silica gel hole by a tight fit.

3. The fully comb-tooth automatic grasping and softening massage hair care comb according to claim 2, wherein: A main control circuit board (9) is provided at the rear end of the comb tooth fixing inner cover (5). A number of uniformly distributed infrared reflection switches (23) are provided at the front end of the main control circuit board (9). A transparent dust-proof cover (1) is buckled at the front end of the semi-transparent comb tooth fixing outer cover (3).

4. The full-comb-tooth automatic grasping and softening massage hair care comb according to claim 1, wherein: A high-speed motor (19) is fixedly installed at the lower part of the front end of the gear cover (12). The output end of the high-speed motor (19) is fixedly connected to a worm (20). The worm (20) meshes with the two reduction gears (26). Two symmetrically distributed second stainless steel pins (27) are rotatably connected to the front end of the gear cover (12). Four evenly distributed first stainless steel pins (11) are rotatably connected to the front end of the gear cover (12) outside the two second stainless steel pins (27). The reduction gear (26) is fixedly connected to the outer surface of the second stainless steel pin (27). The double-sided eccentric cam gear (10) is fixedly connected to the outer surface of the first stainless steel pin (11). Eccentric cam cap screws (30) are threadedly connected to the two ends of the double-sided eccentric cam gear (10). An eccentric cam cap (29) is threadedly connected to the outer surface of the eccentric cam cap screw (30).

5. The fully comb-tooth automatic grasping and gentle massage hair care comb according to claim 1, characterized in that: Two through grooves are respectively formed in the front ends of the left and right sliding plates (8) and the up and down sliding blocks (28). The two ends of the double-sided eccentric cam gear (10) respectively extend into the through grooves of the left and right sliding plates (8) and the up and down sliding blocks (28).

6. The full-comb-tooth automatic grasping and softening massage hair care comb according to claim 1, wherein: An aluminum alloy handle (15) is threadedly connected to the lower end of the main body rear cover (6). A lithium battery (14) is arranged inside the aluminum alloy handle (15). Two aluminum alloy buttons (17) are arranged at the lower part of the front end of the main body rear cover (6). The aluminum alloy buttons (17) are electrically connected to the lithium battery (14). A button gasket (18) is arranged between the aluminum alloy button (17) and the main body rear cover (6).

7. The full-comb-tooth automatic grasping and gentle massaging hair growth care comb according to claim 1, wherein: A semi-transparent rear cover (13) is adhesively bonded to the rear end of the main body rear cover (6). A first sealing ring (16) is arranged at the connection between the main body rear cover (6) and the aluminum alloy handle (15). A liquid storage cavity (31) is arranged at the inner rear end of the main body rear cover (6). An atomizing sheet (22) is arranged at the outlet of the liquid storage cavity (31). A second sealing ring (21) is fixedly connected between the atomizing sheet (22) and the liquid storage cavity (31).

8. The full-comb-tooth automatic grasping and softening massage hair care comb according to claim 7, characterized in that: A liquid injection hole is formed in the rear end of the semi-transparent rear cover (13). The liquid injection hole communicates with the liquid storage cavity (31). A liquid adding cover (24) is threadedly connected to the inside of the liquid injection hole. A third sealing ring (25) is arranged between the liquid adding cover (24) and the semi-transparent rear cover (13).

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