A multi-functional adjustable electric hair clipper

Abstract

This invention relates to the field of hairdressing equipment technology, and more particularly to a multifunctional adjustable electric hair clipper. The invention provides such a multifunctional adjustable electric hair clipper, comprising: a hair clipper body, the hair clipper body including a drive assembly and a housing, a first fixing frame at the front end of the housing of the hair clipper body; a fixed blade, a fixed blade located on the front side of the first fixing frame; a movable blade, a movable blade located on the drive assembly at the front end of the hair clipper body, both the fixed blade and the movable blade having multiple trimming grooves on their tops; and a protective cover, a protective cover located on the front part of the housing of the hair clipper body. The operator controls the suction head to remove fine hairs, especially fine hairs on the blades, from the clipper, preventing them from scattering or even getting stuck between the blades. Furthermore, the operator controls the spray head to spray lubricating oil onto the blades for lubrication, minimizing the risk of fine hairs getting stuck between the clipper blades during haircutting, which could cause excessive friction and pull on the hair.

Description

Technical Field

[0001] This invention relates to the field of hairdressing equipment technology, and in particular to a multifunctional adjustable electric hair clipper. Background Technology

[0002] Electric hair clippers are common hair trimming tools on the market. They mainly use two rows of bladed heads that move back and forth at high speed to cut hair.

[0003] Most electric hair clippers currently available have relatively simple functions, achieving the effect of hair trimming. However, there are several shortcomings when using them to cut hair for customers with short hair. Firstly, during the haircut, the trimmed stray hairs easily scatter and get into the customer's hair and clothing, making them difficult to clean and causing discomfort and a poor haircut experience. Secondly, the trimmed stray hairs can also fall onto the clippers and, with the movement of the clippers, get into the blades, increasing the friction between the fixed and moving blades and causing hair pulling, tugging, and getting stuck, further complicating the customer's experience.

[0004] To solve the above problems, we need to design a multi-functional adjustable electric hair clipper. Summary of the Invention

[0005] To address the aforementioned problems in the haircutting process, this invention provides a multifunctional adjustable electric hair clipper.

[0006] A multifunctional adjustable electric hair clipper includes: a hair clipper body and a first fixing frame. The hair clipper body includes a drive assembly and a housing. The first fixing frame is located at the front end of the housing of the hair clipper body. A fixed blade is located on the front side of the first fixing frame. A movable blade is located on the drive assembly at the front end of the hair clipper body. Both the fixed blade and the movable blade have multiple trimming grooves on their tops. A protective cover is located on the front part of the housing of the hair clipper body. A rubber baffle is located on the front side of the protective cover. Rubber baffles are connected to the upper and lower sidewalls of the inner side of the opening. A hair suction mechanism is located on the upper part of the hair clipper body to suction and clean up fine hair. A lubrication mechanism is located on the inner side of the protective cover to automatically spray oil to lubricate the blades.

[0007] Further explanation: The hair suction mechanism includes: a collection tank, which is located on the top of the hair clipper body; an exhaust assembly, which is located on the rear inner side of the collection tank, and includes an exhaust fan and a filter cover; a sealing cover, which is rotatably located on the top of the collection tank; a telescopic connecting pipe, which is located at the front end of the collection tank; a suction head, which is located at the front end of the telescopic connecting pipe and is located inside the protective cover; a second fixing frame, which is located at the middle position inside the protective cover; an electric conveyor belt, which is located in the middle of the second fixing frame; and a connecting frame, which is located between the suction head and the electric conveyor belt.

[0008] Further explanation: The lubrication mechanism includes: a mounting bracket, which is located at the front inner side of the protective cover and connected to the rear of the electric conveyor belt; a nozzle, which has multiple nozzles evenly spaced at the front end of the mounting bracket; an oil pipe, which is located in the middle of the mounting bracket and has multiple forked interfaces at its front end, each of which is connected to a nozzle one-to-one; an oil tank, which is located at the rear inner side of the protective cover; and an oil pump, which is located inside the oil tank and connected to the rear end of the oil pipe.

[0009] Further explanation includes: a stop block; a stop block is provided at the rear of each trimming groove of the moving blade; a slide rail is opened at the rear of each trimming groove; the slide rail passes through the moving blade, connecting the rear of the trimming groove with the side of the moving blade near the fixed blade; and a connecting groove is opened between the trimming grooves at the top of the moving blade.

[0010] Further explanation includes: a filter screen, which is installed inside the end of the slide near the stop.

[0011] Further explanation includes: a collection bag, which is provided on the inside of the collection tank.

[0012] To further explain, the connection point between the telescopic connecting tube and the suction head is a folded tube.

[0013] The advantages of this invention are as follows: 1. During use, the operator trims hair using the moving and fixed blades on the hair clipper body, and controls the suction head to remove the small hair clippings cut by the hair clipper, preventing them from getting into the customer's hair or clothing, thus improving the customer's haircut experience. While removing the small hair clippings, the suction head also removes small hairs from the blades, preventing them from scattering or getting between the blades. Simultaneously, when blade lubrication is needed, the extension of the nozzle sprays lubricating oil onto the blades, minimizing the risk of small hairs getting stuck between the hair clipper blades and causing excessive friction that could pull hair, further improving the customer's haircut experience. Controlling the suction head to remove small hair clippings while simultaneously controlling the extension of the nozzle to spray lubricating oil onto the blades allows the hairdresser to avoid stopping to clean and lubricate the blades, improving haircut efficiency.

[0014] 2. During use, the staff uses the hair suction machine to generate a certain suction force on the lubricating oil in the trimming slot, causing the lubricating oil to flow faster towards the baffle and then into the slide, eventually flowing between the moving and fixed blades. This allows the lubricating oil to flow to the lubrication position more quickly and the contact between the lubricating oil and the blades to achieve a faster lubrication speed. This avoids the lubricating oil having a high viscosity and being unable to flow quickly between the moving and fixed blades for lubrication, thus improving the efficiency of haircutting. At the same time, the connecting groove at the top of the moving blade connects the trimming slots of the moving blade together. The left and right movement of the moving blade ensures that the lubricating oil flows evenly into each trimming slot, avoiding uneven lubrication penetration speed and effect caused by the number and position of the nozzles. This further improves the haircutting experience and efficiency. Attached Figure Description

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0016] Figure 2 This is a partial three-dimensional cross-sectional view of the present invention.

[0017] Figure 3 This is a three-dimensional structural diagram of the second fixed frame, electric conveyor belt, and connecting frame of the present invention.

[0018] Figure 4 This is a three-dimensional structural diagram of the collection tank, exhaust assembly, and sealing cap of the present invention.

[0019] Figure 5 This is a three-dimensional structural diagram of the mounting bracket, nozzle, and oil pipe of the present invention.

[0020] Figure 6 This is a three-dimensional structural diagram of the oil pipe, oil tank, and oil pump of the present invention.

[0021] Figure 7 This is a three-dimensional structural diagram of the moving blade, stop block, and filter screen of the present invention.

[0022] Figure 8 This is an enlarged three-dimensional view of the structure at point A in this invention.

[0023] Figure 9 This is a three-dimensional structural diagram of the collection tank and collection bag of the present invention.

[0024] Figure 10 This is a diagram showing the flow direction of hair and lubricating oil during the operation of this invention.

[0025] In the attached diagrams: 1: Hair clipper body, 2: First fixed frame, 3: Fixed blade, 4: Moving blade, 5: Protective cover, 501: Rubber baffle, 6: Hair suction mechanism, 601: Collection tank, 6001: Exhaust assembly, 602: Sealing cover, 603: Telescopic connecting pipe, 604: Suction head, 605: Second fixed frame, 606: Electric conveyor belt, 607: Connecting frame, 7: Lubrication mechanism, 701: Mounting frame, 702: Nozzle, 703: Oil pipe, 704: Oil tank, 705: Oil pump, 8: Stop block, 9: Slide rail, 10: Filter screen, 11: Connecting groove, 12: Collection bag. Detailed Implementation

[0026] The invention will now be described more fully below with reference to the accompanying drawings, in which presently preferred embodiments of the invention are illustrated. However, the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness and to fully convey the scope of the invention to those skilled in the art.

[0027] Example 1

[0028] like Figure 1 As shown, this invention provides a multifunctional adjustable electric hair clipper, specifically including a hair clipper body 1, a first fixing frame 2, a fixed blade 3, a movable blade 4, a protective cover 5, rubber baffles 501, a hair suction mechanism 6, and a lubrication mechanism 7. The hair clipper body 1 includes a drive assembly and a housing. The front end of the housing of the hair clipper body 1 is provided with a first fixing frame 2. The fixed blade 3 is fixed to the front side of the first fixing frame 2 by screws. The movable blade 4 is provided on the drive assembly at the front end of the hair clipper body 1 by bolts. The top of both the fixed blade 3 and the movable blade 4 has multiple trimming grooves. The movable blade 4 contacts and cooperates with the fixed blade 3. The front part of the housing of the hair clipper body 1 is provided with a protective cover 5. The front side of the protective cover 5 has an opening. The upper and lower side walls of the inner side of the opening are connected with rubber baffles 501 that are easy to deform and recover. The upper part of the hair clipper body 1 is provided with a hair suction mechanism 6 for absorbing and cleaning fine hair. The inner side of the protective cover 5 is provided with a lubrication mechanism 7 for automatically spraying oil to lubricate the blades.

[0029] When in use, the staff activates the drive component inside the main body 1 of the hair clippers. The drive component drives the moving blade 4 to move left and right repeatedly. The trimming groove on the moving blade 4 and the trimming groove on the fixed blade 3 are constantly misaligned. The staff can then hold the hair clippers and trim the hair by the relative misalignment of the moving blade 4 and the fixed blade 3. During trimming, the staff can activate the hair suction mechanism 6 to suck up the hair clippings left on the blades, preventing residual hair from getting stuck in the hair clippers and affecting subsequent haircuts, and reducing the number of times the staff cleans the hair clippers. At the same time, the lubrication mechanism 7 is used appropriately to lubricate the moving blade 4 and the fixed blade 3, which can prevent the blades from overheating or getting stuck with hair, affecting the work effect and the customer's experience.

[0030] Example 2

[0031] like Figures 2 to 4 As shown, based on Embodiment 1, the hair suction mechanism 6 includes a collection tank 601, an exhaust assembly 6001, a sealing cap 602, a telescopic connecting pipe 603, a suction head 604, a second fixing frame 605, an electric conveyor belt 606, and a connecting frame 607. The collection tank 601 is located on the top of the hair clipper body 1, and the exhaust assembly 6001 is located on the rear inner side of the collection tank 601. The exhaust assembly 6001 penetrates the rear side wall of the collection tank 601 and includes an exhaust fan and a filter cover. 01 The top left side is equipped with a rotating sealing cover 602. The front end of the collection tank 601 is equipped with a telescopic connecting tank tube that passes through the protective cover 5. The front end of the telescopic connecting tube 603 is equipped with a suction head 604, which is located inside the protective cover 5. The middle of the inner side of the protective cover 5 is equipped with a second fixing frame 605. The middle of the second fixing frame 605 is equipped with a conveyor belt that moves in the front and back direction. A connecting frame 607 is provided between the suction head 604 and the electric conveyor belt 606. The connection between the telescopic connecting tube 603 and the suction head 604 is a folded tube.

[0032] Initially, the telescopic connecting tube 603 is retracted, and the suction head 604 is retracted inside the protective cover 5. It is not used during normal trimming of longer hair. When cleaning up small hair clippings, the operator can control the electric conveyor belt 606 to extend the suction head 604 outwards via the connecting frame 607. During this process, the telescopic connecting tube 603 is stretched, and the suction head 604 pushes open the rubber baffle 501 on the upper side of the protective cover 5, approaching the moving blade 4. This activates the exhaust assembly 6001, which exhausts air from the collection tank 601, creating suction at the suction head 604, thus drawing the blade... The suction head 604 picks up small hair clippings, preventing them from entering the hair clipper's structure. The hair sucked up by the suction head 604 enters the collection tube through the telescopic connecting tube 603, and the filter cover of the exhaust assembly 6001 prevents the collected hair from floating out. The staff can clean the hair clippings in the collection tube by opening the sealing cover 602. After use, the staff controls the electric conveyor belt 606 to retract the suction head 604 into the protective cover 5. The rubber baffle 501 on the upper side of the protective cover 5 returns to its original state and, together with the rubber baffle 501 on the lower side of the protective cover 5, seals the protective cover 5.

[0033] Example 3

[0034] like Figure 5 and Figure 6 As shown, based on Embodiment 1, the lubrication mechanism 7 includes a mounting bracket 701, a nozzle 702, an oil pipe 703, an oil tank 704, and an oil pump 705. The mounting bracket 701 is located at the front inner side of the protective cover 5. The rear part of the mounting bracket 701 is connected to the electric conveyor belt 606. The mounting bracket 701 is located below the electric conveyor belt 606. Multiple nozzles 702 are evenly spaced at the front end of the mounting bracket 701. An oil pipe 703 is located in the middle of the mounting bracket 701. The front end of the oil pipe 703 has multiple forked interfaces, each of which is connected to a nozzle 702 one-to-one. An oil tank 704 is located at the rear inner side of the protective cover 5. An oil pump 705 is located inside the oil tank 704. The rear end of the oil pipe 703 is connected to the oil pump 705.

[0035] Initially, all components of the lubrication assembly are housed within the protective cover 5. The electric conveyor belt 606 drives the suction head 604 in three sections: front, middle, and rear. The initial connecting frame 607 is located in the middle of the electric conveyor belt 606. Both the suction head 604 and the mounting bracket 701 are within the protective cover 5. When it is necessary to clean up hair clippings, the electric conveyor belt 606, through the connecting frame 607, drives the suction head 604 forward, eventually moving it to the front position of the electric conveyor belt 606. During this process, the mounting bracket 701, along with the nozzle 702 and the oil pipe 703, moves backward. After cleaning is completed, the electric conveyor belt 606... 06. The components return to their initial positions. When lubrication of the moving blade 4 and the fixed blade 3 is required, the operator controls the electric conveyor belt 606 to move the mounting bracket 701 forward, eventually reaching the front position of the electric conveyor belt 606. During this process, the connecting bracket 607, along with the suction head 604, moves backward. Then, the oil pump 705 is activated to spray the lubricating oil in the oil tank 704 onto the blades through the nozzle 702. The lubricating oil then penetrates between the two blades under the movement of the moving blade 4 for lubrication. After use, the electric conveyor belt 606 is controlled to return to its initial position.

[0036] Example 4

[0037] like Figure 7 and Figure 8 As shown, based on embodiment 1, it further includes a stop block 8. The rear part of the trimming groove of the moving blade 4 is provided with a stop block 8, and the rear part of the trimming groove is provided with a slide 9. The slide 9 passes through the moving blade 4, connecting the rear part of the trimming groove with the side of the moving blade 4 near the fixed blade 3. A connecting groove 11 is provided between the trimming grooves at the top of the moving blade 4.

[0038] The lubricating oil has a certain viscosity. When the lubricating oil is sprayed into the trimming groove of the moving blade 4, the operator needs to use tools or control the flow angle to make the lubricating oil flow from the top of the blade to between the moving blade 4 and the fixed blade 3, which takes a certain amount of time. At this time, the operator can activate the hair suction mechanism 6, which generates a certain suction force on the lubricating oil in the trimming groove of the moving blade 4, causing the lubricating oil to flow faster towards the stop block 8. The lubricating oil is blocked by the stop block 8 and flows directly into the slide rail 9. Since the slide rail 9 is connected to the side of the moving blade 4 near the fixed blade 3, the lubricating oil continuously flowing into the slide rail 8 can flow directly between the moving blade 4 and the fixed blade 3, making... The lubricating oil directly contacts and lubricates the contact surfaces of the two sets of blades. Under the action of the hair suction mechanism 6 and the slide 9, the speed at which the lubricating oil flows to the contact position between the moving blade 4 and the fixed blade 3 is accelerated, and the contact position is better, achieving a better lubrication effect. At the same time, the connecting groove 11 at the top of the moving blade 4 connects the trimming grooves of the moving blade 4 together. When the lubricating oil is sprayed onto the moving blade 4, the left and right movement of the moving blade 4 can make the lubricating oil flow evenly into each trimming groove, and then flow through the slide 9 to the two sets of blades for lubrication. This avoids the uneven amount of lubricating oil sprayed into each trimming groove of the moving blade 4 due to the number and position of the nozzles 702, which would affect the lubrication effect.

[0039] like Figure 7 and Figure 8 As shown, based on embodiment 1, it further includes a filter screen 10, and the filter screen 10 is provided in one end of the slide 9 near the stop block 8.

[0040] The filter screen 10 inside the slide 9 can filter the hair clippings in the trimming slot of the moving blade 4, preventing hair clippings from entering the slide 9 and clogging it.

[0041] like Figure 9 As shown, based on Embodiment 1, it further includes a collection bag 12, and the inner side of the collection tank 601 is provided with a collection bag 12 with a collection port facing the telescopic connecting pipe 603.

[0042] The collection bag 12 is made of breathable material, which allows the fine hairs sucked up by the suction head 604 to be directly collected into the collection bag 12 for convenient subsequent processing.

[0043] Although the invention has been described with reference to exemplary embodiments, it should be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims should be given the broadest interpretation so as to cover all variations and equivalent structures and functions.

Claims

1. A multi-functional adjustable electric hair clipper, characterized in that, include: The hair clipper body (1) and the first fixing frame (2) are provided. The hair clipper body (1) includes a drive component and a shell. The first fixing frame (2) is provided at the front end of the shell of the hair clipper body (1). Fixed blade (3), the first fixing frame (2) is provided with fixed blade (3) on the front side; The moving blade (4) is provided on the drive assembly at the front end of the hair clipper body (1). The fixed blade (3) and the moving blade (4) both have multiple trimming slots on their tops. Protective cover (5): The front of the outer shell of the hair clipper body (1) is provided with a protective cover (5). Rubber baffle (501), the protective cover (5) has an opening on the front side, and rubber baffle (501) is connected to the upper and lower side walls inside the opening. Hair suction mechanism (6): The upper part of the hair clipper body (1) is provided with a hair suction mechanism (6) for suctioning and cleaning fine hair. Lubrication mechanism (7): The inner side of the protective cover (5) is provided with a lubrication mechanism (7) that automatically sprays oil to lubricate the blade. The hair extraction mechanism (6) includes: Collection tank (601), the top of the hair clipper body (1) is provided with a collection tank (601); An exhaust assembly (6001) is provided inside the rear of the collection tank (601). The exhaust assembly (6001) includes an exhaust fan and a filter cover. A sealing cap (602) is provided on the top of the collection tank (601) in a rotating manner. Telescopic connecting pipe (603), the front end of the collection tank (601) is provided with a telescopic connecting tank pipe; The suction head (604) is provided at the front end of the telescopic connecting tube (603), and the suction head (604) is located inside the protective cover (5); The second fixing bracket (605) is provided in the middle of the inner side of the protective cover (5); An electric conveyor belt (606) is provided in the middle of the second fixed frame (605). A connecting frame (607) is provided between the suction head (604) and the electric conveyor belt (606). The lubrication mechanism (7) includes: Mounting bracket (701), the front part of the inner side of the protective cover (5) is provided with mounting bracket (701), the rear part of mounting bracket (701) is connected to electric conveyor belt (606), and mounting bracket (701) is located below electric conveyor belt (606); The nozzle (702) is provided at a uniform interval at the front end of the mounting bracket (701). Oil pipe (703), the mounting bracket (701) has an oil pipe (703) in the middle, the oil pipe (703) has multiple interfaces at the front end and each of them is connected to the nozzle (702) one-to-one; The oil tank (704) is located on the rear side of the inner side of the protective cover (5). An oil pump (705) is installed inside an oil tank (704), and the rear end of an oil pipe (703) is connected to the oil pump (705); It also includes: a stop block (8), a stop block (8) is provided at the rear of the trimming groove of the moving blade (4), a slide (9) is opened at the rear of the trimming groove, the slide (9) passes through the moving blade (4) and connects the rear of the trimming groove with the side of the moving blade (4) near the fixed blade (3), and a connecting groove (11) is opened between the trimming grooves at the top of the moving blade (4).

2. A multi-functional adjustable electric hair clipper according to claim 1, characterized in that it also... include: A filter screen (10) is provided inside the slide (9) near the stop (8).

3. A multifunctional adjustable electric hair clipper according to claim 2, characterized in that it also... include: Collection bag (12) is provided on the inside of the collection tank (601).

4. A multifunctional adjustable electric hair clipper according to claim 1, characterized in that, The connection between the telescopic connecting tube (603) and the suction head (604) is a folded tube.

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