A comb

Abstract

The present invention relates to the technical field of daily necessities, and discloses a comb, comprising: a body; a comb tooth portion, mounted on the body, comprising a bottom plate and a plurality of comb teeth arranged on the bottom plate, the bottom plate being provided with a powder outlet channel; a dry cleaning mechanism, arranged in the body, comprising a storage cylinder for storing dry cleaning powder, the storage cylinder being provided with a powder outlet, the powder outlet being connected to the powder outlet channel; a powder pushing mechanism, mounted on the body, comprising a piston extending into the storage cylinder, and being used to drive the dry cleaning powder in the storage cylinder to approach the powder outlet; and a blower mechanism, mounted on the body, and being used to blow air into the storage cylinder to blow the dry cleaning powder therein out from the powder outlet. The comb provided by the present invention can efficiently and conveniently clean hair and head skin.

Description

Technical Field

[0001] The invention relates to the technical field of daily necessities, in particular to a comb. Background Art

[0002] In traditional habits, people generally use water to clean their hair and head skin. However, with the progress of the times, hair cleaning scenes have become more diversified. For example, for outdoor travel, business trips, or special people such as pregnant women, it is sometimes inconvenient or impossible to clean their hair with water, so a water-free method is needed to clean the hair.

[0003] At present, some barbershops have begun to use hair dry cleaning agents to dry clean the hair. Dry cleaning is to use organic chemical solvents to wash the hair. Since water does not directly contact the hair during the washing process, it is called dry cleaning. The existing technology generally uses manual application of dry cleaning powder on the hair for cleaning. However, this method is too rough and easily causes the dry cleaning powder to spill everywhere or stain clothes and hands, resulting in a poor user experience. There are also some technologies that use high-pressure gas tanks to spray dry cleaning powder onto the hair for cleaning. However, high-pressure tanks generally use compressed gas as power, which is neither convenient nor safe.

[0004] How to clean hair and head skin efficiently and conveniently is a technical problem that technicians in this field need to solve. Summary of the invention

[0005] Based on the above, the object of the present invention is to provide a comb that can clean the hair and head skin efficiently and conveniently.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] A comb, comprising:

[0008] ontology;

[0009] A comb tooth portion is installed on the body, comprising a bottom plate and a plurality of comb teeth arranged on the bottom plate, wherein the bottom plate is provided with a powder outlet channel;

[0010] A dry cleaning mechanism, arranged in the body, comprising a storage cylinder for storing dry cleaning powder, wherein the storage cylinder is provided with a powder outlet, and the powder outlet is communicated with the powder outlet channel;

[0011] a powder pushing mechanism, mounted on the body, comprising a piston extending into the storage cylinder, and used for driving the dry cleaning powder in the storage cylinder to approach the powder outlet; and

[0012] The blower mechanism is installed on the main body and is used for blowing air into the storage cylinder to blow the dry cleaning powder therein out from the powder outlet.

[0013] As a preferred embodiment of a comb, the powder outlet channel includes:

[0014] A first opening, directly connected to the powder outlet;

[0015] a connecting pipe, a first end of which is connected to the first opening; and

[0016] The second opening is connected to the second end of the connecting tube, and the opening direction of the second opening is not parallel to the opening direction of the second end of the connecting tube.

[0017] As a preferred solution of a comb, at least two connecting tubes are provided, the first ends of all the connecting tubes are connected to the same first opening, and the second end of each connecting tube is connected to one of the second openings.

[0018] As a preferred solution of a comb, the powder pushing mechanism further includes:

[0019] Rotating electrical machines; and

[0020] The transmission assembly comprises a screw rod and a push plate. The screw rod is transmission-connected to the output end of the rotary motor. The push plate is provided with a threaded hole threadedly connected to the screw rod. The push plate is connected to the piston.

[0021] As a preferred embodiment of a comb, the hair dryer mechanism comprises:

[0022] The air flow driving member is used for generating air flow to blow the dry cleaning powder in the storage cylinder out from the powder outlet.

[0023] As a preferred embodiment of the comb, the hair-drying mechanism blows air into the storage tube through the air inlet on the storage tube, a first sealing gasket is provided between the hair-drying mechanism and the storage tube, a mounting groove is provided outside the storage tube, the air inlet and the first sealing gasket are both provided in the mounting groove, and the hair-drying mechanism further comprises:

[0024] A second sealing gasket is arranged between the airflow driving member and the storage tube, and a vent hole is provided on the second sealing gasket. The air outlet of the airflow driving member is inserted at one end of the vent hole, and the other end of the vent hole is connected with the air inlet. An annular protrusion is provided on the outer edge of the other end of the vent hole, and the annular protrusion is inserted in the gap between the mounting groove and the first sealing gasket.

[0025] As a preferred solution of a comb, the airflow driving member is a micro air pump.

[0026] As a preferred solution of a comb, the piston is provided with an exhaust hole, and the exhaust hole communicates with the interior of the storage cylinder and the external atmosphere.

[0027] As a preferred solution of a comb, the dry cleaning mechanism is detachably connected to the body.

[0028] As a preferred solution of a comb, it also includes a power supply mechanism, and the power supply mechanism is used to supply power to the powder pushing mechanism and the hair blowing mechanism.

[0029] The beneficial effects of the present invention are:

[0030] The comb provided by the present invention is used for dry cleaning of hair and head skin, and comprises a dry cleaning mechanism, a powder pushing mechanism and a blower mechanism, wherein dry cleaning powder is stored in a storage cylinder of the dry cleaning mechanism. When the comb is used for dry cleaning, the blower mechanism blows the dry cleaning powder in the storage cylinder out from a powder outlet, and at the same time, the powder pushing mechanism pushes a piston to move in the storage cylinder to drive the dry cleaning powder close to the powder outlet, thereby reducing the space in which the dry cleaning powder can move in the storage cylinder, thereby improving the blowing efficiency. The dry cleaning powder reaches the hair and head skin through the powder outlet channel, absorbs dirt and grease, and realizes efficient and convenient cleaning of the hair and head skin. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0032] Figure 1 It is a structural schematic diagram of a comb provided by the present invention;

[0033] Figure 2 is an exploded schematic diagram of a comb provided by the present invention;

[0034] Figure 3 The local explosion diagram of the comb provided by the present invention is shown in FIG. Figure 1 ;

[0035] Figure 4 It is a partial structural schematic diagram of the comb provided by the present invention;

[0036] Figure 5 is a cross-sectional view of a comb provided by the present invention;

[0037] Figure 6 yes Figure 5 A magnified schematic diagram of the middle A area;

[0038] Figure 7 The local explosion diagram of the comb provided by the present invention is shown in FIG. Figure 2 ;

[0039] Figure 8 It is an exploded schematic diagram of the dry cleaning mechanism provided by the present invention.

[0040] In the figure:

[0041] 1. Main body; 11. Safety switch; 12. First buckle; 13. Key switch; 14. Charging port; 15. Adjustment button;

[0042] 2. comb teeth; 21. bottom plate; 22. comb teeth;

[0043] 3. Powder outlet channel; 31. First opening; 32. Connecting pipe; 33. Second opening;

[0044] 4. Dry cleaning mechanism; 41. Storage cylinder; 411. Powder outlet; 412. Air inlet; 413. Positioning piece; 414. Card slot; 42. Piston; 421. Exhaust hole; 43. Support shell; 431. Clearance hole; 432. Second buckle; 44. First sealing gasket;

[0045] 5. Powder pushing mechanism; 51. Rotating motor; 52. Screw; 53. Push plate; 54. Connecting rod; 55. Support frame;

[0046] 6. Blowing mechanism; 61. Air flow driving member; 611. Air outlet; 62. Second sealing gasket; 621. Air vent; 622. Annular protrusion;

[0047] 7. Power supply agencies;

[0048] 8. Control circuit board;

[0049] 9. Upper shell. DETAILED DESCRIPTION

[0050] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0051] like Figure 1-Figure 8As shown, the present embodiment provides a comb for dry cleaning hair and head skin, comprising a main body 1, a comb tooth portion 2, a dry cleaning mechanism 4, a powder pushing mechanism 5 and a blower mechanism 6, wherein the comb tooth portion 2 is mounted on the main body 1, the comb tooth portion 2 comprises a bottom plate 21 and a plurality of comb teeth 22 arranged on the bottom plate 21, a powder outlet channel 3 is provided on the bottom plate 21, the main body 1 is buckled with the bottom plate 21 by a first buckle 12, the dry cleaning mechanism 4, the powder pushing mechanism 5 and the blower mechanism 6 are all arranged in the main body 1, the dry cleaning mechanism 4 comprises a storage cylinder 41 for storing dry cleaning powder, a powder outlet 411 is provided in the storage cylinder 41, the powder outlet 411 is connected to the powder outlet channel 3, the powder pushing mechanism 5 comprises a piston 42 extending into the storage cylinder 41, for driving the dry cleaning powder in the storage cylinder 41 to approach the powder outlet 411; the blower mechanism 6 is used to blow air into the storage cylinder 41 to blow the dry cleaning powder out from the powder outlet 411.

[0052] Specifically, when the comb is used for dry cleaning, the blower mechanism 6 blows the dry cleaning powder in the storage cylinder 41 out from the powder outlet 411, and at the same time, the powder pushing mechanism 5 pushes the piston 42 to move in the storage cylinder 41 to drive the dry cleaning powder close to the powder outlet 411, thereby reducing the space in which the dry cleaning powder can move in the storage cylinder 41 to improve the blowing efficiency. The dry cleaning powder reaches the hair and head skin through the powder outlet channel 3, absorbs dirt and grease, and realizes efficient and convenient cleaning of the hair and head skin.

[0053] Furthermore, the body 1 is also provided with a control mechanism, which includes a key switch 13, a safety switch 11, an adjustment key 15 and a control circuit board 8, wherein the safety switch 11 and the key switch 13 are arranged in series, the safety switch 11 is arranged on the side where the body 1 is connected to the comb tooth portion 2, when the comb tooth portion 2 is connected to the body 1, the safety switch 11 is pressed against by the bottom plate 21 and connected, the control circuit board 8 is electrically connected to the powder pushing mechanism 5 and the blower mechanism 6, and is used to control the powder pushing mechanism 5 and the blower mechanism 6 to realize their functions, the adjustment key 15 is electrically connected to the control circuit board 8, and the user can adjust the wind speed of the gas blown out by the blowing mechanism through the adjustment key 15. Optionally, the control circuit board 8 can be a single-chip microcomputer of a model such as STM32.

[0054] Furthermore, the body 1 is also provided with a power supply mechanism 7, which supplies power to the powder pushing mechanism 5, the blower mechanism 6 and the control mechanism. Preferably, the power supply mechanism 7 is a battery.

[0055] Optionally, a charging port 14 is further provided on the main body 1 , a charging module is provided on the control circuit board 8 , the charging port 14 and the power supply mechanism 7 are both connected to the charging module, and the user can charge the power supply mechanism 7 through the charging port 14 .

[0056] Further, the powder outlet channel 3 includes a first opening 31, a connecting tube 32 and a second opening 33, wherein the first opening 31 is directly connected to the powder outlet 411, the first end of the connecting tube 32 is connected to the first opening 31, the second opening 33 is connected to the second end of the connecting tube 32, and the opening direction of the second opening 33 is not parallel to the opening direction of the second end of the connecting tube 32. Specifically, after the dry cleaning powder is blown out from the powder outlet 411, it enters the connecting tube 32 from the first opening 31. Since the opening direction of the second opening 33 is not parallel to the opening direction of the second end of the connecting tube 32, the dry cleaning powder hits the inner wall of the second opening 33 with the airflow after leaving the connecting tube 32, and leaves the second opening 33 in different directions after rebounding once or multiple times. Therefore, the dry cleaning powder can be scattered to the human head in multiple directions, and the dry cleaning powder is more evenly distributed, thereby improving the cleaning effect of dry cleaning. This prevents the dry cleaning powder from being sprayed out in a straight line directly after leaving the connecting pipe 32, which would cause the dry cleaning powder to be too concentrated and reduce the cleaning effect. It also avoids the risk of the dry cleaning powder being sprayed onto the face, eyes or other non-hair parts by mistake.

[0057] In this embodiment, two connecting tubes 32 are provided, and the first ends of the two connecting tubes 32 are connected to the same first opening 31, and the second end of each connecting tube 32 is connected to a second opening 33, so that the dry cleaning powder can be blown away from the comb from different positions, and the dry cleaning powder is spread more evenly, thereby improving the cleaning effect of dry cleaning. Of course, the number of connecting tubes 32 can also exceed two, and the first ends of all connecting tubes 32 are connected to the same first opening 31.

[0058] Preferably, the two second openings 33 are arranged facing each other, and the dry cleaning powder flows between the comb teeth 22 after being sprayed out, so that the distribution of the dry cleaning powder is more uniform.

[0059] Furthermore, the dry cleaning mechanism 4 is detachably connected to the body 1. Specifically, the dry cleaning mechanism 4 also includes a supporting shell 43, and a card slot 414 is provided on the outer wall of the storage cylinder 41 for clamping and fixing with the supporting shell 43. The supporting shell 43 is provided with a second buckle 432 and a clearance hole 431, wherein the second buckle 432 is used for clamping and fixing with the body 1, and the aperture of the clearance hole 431 is larger than the apertures of the powder outlet 411 and the first opening 31, and the clearance hole 431 is provided directly below the powder outlet 411 to avoid interference between the powder outlet 411 and the first opening 31. When the storage cylinder 41 needs to be removed, the storage cylinder 41 can be removed from the supporting shell 43 alone, or the storage cylinder 41 and the supporting shell 43 can be removed from the body 1 as a whole.

[0060] Furthermore, a positioning piece 413 is provided outside the storage tube 41 , and the positioning piece 413 can be engaged with a positioning groove on the body 1 , so as to prevent the installation position of the storage tube 41 from being offset.

[0061] Furthermore, the piston 42 extends from the first end of the storage cylinder 41, the powder outlet 411 is always arranged between the piston 42 and the second end of the storage cylinder 41, and the piston 42 is provided with an exhaust hole 421, which communicates the inside of the storage cylinder 41 with the external atmosphere, so as to prevent the dry cleaning powder from being pressed out from the powder outlet 411 when the piston 42 moves toward the second end of the storage cylinder 41. It should be noted that since the size of the exhaust hole 421 is much smaller than that of the powder outlet 411, the dry cleaning powder leaking from the exhaust hole 421 is very small and can be ignored.

[0062] Preferably, the periphery of the piston 42 is in close contact with the side wall of the storage cylinder 41 , and the space where the detergent powder can move in the storage cylinder 41 is the space between the piston 42 and the second end of the storage cylinder 41 .

[0063] Furthermore, the powder pushing mechanism 5 further includes a rotary motor 51 and a transmission assembly, the transmission assembly includes a screw 52 and a push plate 53, the screw 52 is transmission-connected to the output end of the rotary motor 51, the push plate 53 is provided with a threaded hole threadedly connected to the screw 52, ​​and the push plate 53 is connected to the piston 42 via a connecting rod 54. Specifically, the rotary motor 51 can drive the push plate 53 and the piston 42 to move along the axis of the screw 52 by driving the screw 52 to rotate forward or reverse, so that the piston 42 is close to or away from the second end of the storage cylinder 41, thereby adjusting the space in which the dry cleaning powder can move in the storage cylinder 41.

[0064] The transmission assembly is mounted on the main body 1 through a support frame 55. Preferably, the powder pushing mechanism 5 also includes a first stop switch provided at one end of the support frame 55 close to the rotating motor 51. The first stop switch is electrically connected to the control circuit board 8. When the push plate 53 moves to an extreme position in a direction away from the storage cylinder 41, the push plate 53 abuts against the first stop switch, triggering the first stop switch to stop the rotating motor 51 from reversing.

[0065] Preferably, the powder pushing mechanism 5 also includes a second stop switch arranged at one end of the support frame 55 away from the rotating motor 51, and the second stop switch is electrically connected to the control circuit board 8. When the push plate 53 moves to the extreme position in the direction close to the storage cylinder 41, the push plate 53 abuts against the second stop switch, triggering the second stop switch to stop the rotating motor 51 from rotating forward.

[0066] Furthermore, the storage cylinder 41 is provided with an air inlet 412 which is in communication with the blower mechanism 6 .

[0067] Furthermore, the blower mechanism 6 includes an airflow driving member 61, an air outlet 611 of the airflow driving member 61 is connected to the air inlet 412 on the storage barrel 41, and the airflow driving member 61 generates an airflow that flows into the storage barrel 41 through the air inlet 412 to blow out the dry cleaning powder therein from the powder outlet 411.

[0068] Preferably, a first sealing gasket 44 is provided between the blower mechanism 6 and the storage barrel 41, a mounting groove is provided outside the storage barrel 41, the air inlet 412 and the first sealing gasket 44 are both provided in the mounting groove, the blower mechanism 6 further comprises a second sealing gasket 62, the second sealing gasket 62 is provided between the airflow driving member 61 and the storage barrel 41, a vent 621 is provided on the second sealing gasket 62, an air outlet 611 of the airflow driving member 61 is inserted at one end of the vent 621, the other end of the vent 621 is communicated with the air inlet 412, an annular protrusion 622 is provided at the outer edge of the other end of the vent 621, and the annular protrusion 622 is inserted in the gap between the mounting groove and the first sealing gasket 44. The provision of the first sealing gasket 44 and the second sealing gasket 62 ensures good sealing between the airflow driving member 61 and the storage barrel 41.

[0069] Preferably, the air flow driving member 61 is a micro air pump.

[0070] Preferably, the airflow driving member 61 is a piezoelectric ceramic air pump. Optionally, the driving frequency range of the piezoelectric ceramic air pump is 10KHz to 40KHz, and the driving voltage range is 5 to 30V. The piezoelectric ceramic air pump has the advantages of small size, high air pressure and adjustable air flow.

[0071] Of course, the airflow driving component 61 may also be a fan or other driving component that can generate airflow.

[0072] Optionally, the comb also includes an upper shell 9, which is arranged on the side of the main body 1 away from the comb teeth portion 2 and is buckled with the main body 1. The dry cleaning mechanism 4, the powder pushing mechanism 5, the blower mechanism 6, the power supply mechanism 7 and the control circuit board 8 are all arranged in the cavity formed by the upper shell 9 and the main body 1.

[0073] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A comb, characterized in that: include: Ontology(1); A comb tooth portion (2) is mounted on the body (1), comprising a bottom plate (21) and a plurality of comb teeth (22) arranged on the bottom plate (21), wherein a powder outlet channel (3) is provided on the bottom plate (21); A dry cleaning mechanism (4) is arranged in the body (1), comprising a storage cylinder (41) for storing dry cleaning powder, wherein the storage cylinder (41) is provided with a powder outlet (411), and the powder outlet (411) is communicated with the powder outlet channel (3); A powder pushing mechanism (5) is mounted on the body (1), comprising a piston (42) extending into the storage cylinder (41) and used for driving the dry cleaning powder in the storage cylinder (41) to approach the powder outlet (411); as well as a blower mechanism (6) mounted on the body (1), the blower mechanism (6) comprising: an airflow driving member (61), an air outlet (611) of the airflow driving member (61) being in communication with an air inlet (412) on the storage barrel (41), the airflow driving member (61) generating an airflow for blowing air into the storage barrel (41), so as to blow the dry cleaning powder in the storage barrel (41) out from the powder outlet (411); When the comb is used for dry cleaning, the blower mechanism (6) can blow the dry cleaning powder in the storage barrel (41) out from the powder outlet (411), while the powder pushing mechanism (5) pushes the piston (42) to move in the storage barrel (41).

2. The comb according to claim 1, characterized in that The powder outlet channel (3) comprises: A first opening (31) is directly connected to the powder outlet (411); a connecting pipe (32), a first end of which is connected to the first opening (31); and The second opening (33) is connected to the second end of the connecting tube (32), and the opening direction of the second opening (33) is not parallel to the opening direction of the second end of the connecting tube (32).

3. The comb according to claim 2, characterized in that: At least two connecting tubes (32) are provided, the first ends of all the connecting tubes (32) are connected to the same first opening (31), and the second end of each connecting tube (32) is connected to one of the second openings (33).

4. The comb according to claim 1, characterized in that The powder pushing mechanism (5) further comprises: a rotating electrical machine (51); and The transmission assembly comprises a screw rod (52) and a push plate (53), wherein the screw rod (52) is transmission-connected to the output end of the rotary motor (51), the push plate (53) is provided with a threaded hole threadably connected to the screw rod (52), and the push plate (53) is connected to the piston (42).

5. The comb according to claim 1, characterized in that: The air blowing mechanism (6) blows air toward the storage cylinder (41) through the air inlet (412) on the storage cylinder (41); a first sealing gasket (44) is provided between the air blowing mechanism (6) and the storage cylinder (41); a mounting groove is provided outside the storage cylinder (41); the air inlet (412) and the first sealing gasket (44) are both provided in the mounting groove; the air blowing mechanism (6) further comprises: A second sealing gasket (62) is arranged between the airflow driving member (61) and the storage cylinder (41), and a vent hole (621) is provided on the second sealing gasket (62). The air outlet (611) of the airflow driving member (61) is inserted into one end of the vent hole (621), and the other end of the vent hole (621) is communicated with the air inlet (412). An annular protrusion (622) is provided on the outer edge of the other end of the vent hole (621), and the annular protrusion (622) is inserted into the gap between the mounting groove and the first sealing gasket (44).

6. The comb according to claim 1, characterized in that The airflow driving component (61) is a micro air pump.

7. The comb according to any one of claims 1 to 6, characterized in that: The piston (42) is provided with an exhaust hole (421), and the exhaust hole (421) communicates with the interior of the storage cylinder (41) and the external atmosphere.

8. The comb according to any one of claims 1 to 6, characterized in that: The dry cleaning mechanism (4) is detachably connected to the main body (1).

9. The comb according to any one of claims 1 to 6, characterized in that: It also comprises a power supply mechanism (7), wherein the power supply mechanism (7) is used to supply power to the powder pushing mechanism (5) and the air blowing mechanism (6).

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