CN220762706U - Hair suction and cutting device using closed fan motor structure - Google Patents

Abstract

The utility model provides a hair sucking and cutting device using a closed fan motor structure, which comprises an upper shell and a lower shell arranged below the upper shell, wherein a cutter head main body is arranged at the inner wall of the lower shell, the cutter head main body is positioned at the end face of the lower shell, a hair storing bin cover is arranged at the bottom tail end of the lower shell, a cutter head motor assembly and a fan motor assembly are arranged in a cavity between the upper shell and the lower shell, the cutter head motor assembly comprises a cutter head motor main body, an eccentric copper shaft is fixedly arranged on an output shaft of the cutter head motor main body and connected with the cutter head main body for driving the cutter head main body to move, and the fan motor assembly comprises a fan motor main body and fan blades arranged at a main shaft of the fan motor main body. The utility model avoids the condition that the hair contacts the main shaft of the fan motor when the equipment works, thereby eliminating the risk that the fan motor is entangled by the hair, greatly improving the quality of the hair suction hair clipper and the stability of the hair suction function, and bringing better experience to consumers.

Description

Hair suction and cutting device using closed fan motor structure

Technical Field

The utility model relates to the technical field of hair clippers, in particular to a hair suction hair clipper with a closed fan motor structure.

Background

The fan motor structure of the original general structure of the hair clipper is that a fan motor is arranged on a fan motor shell, the fan motor is fixedly arranged on a fan motor main body through a fan motor cover, and then fan blades are fixedly inserted on a main shaft of the fan motor to form a fan motor component. In order to ensure the stable running of the fan blades, a certain gap is arranged between the fan blades and the fan motor cover, when the hair-sucking hairclipper works, the fan motor drives the fan blades to rotate at a high speed, air in the cavity of the hairclipper is discharged from the exhaust holes, so that the interior of the hairclipper generates instant vacuum, and negative pressure difference is formed between the air and the external atmospheric pressure, and hair is sucked into the hair storage bin in the hairclipper under the action of the negative pressure difference. Because the fan motor assembly is positioned between the air duct opening and the hair storage bin, hair can firstly pass through the fan motor assembly before entering the hair storage bin, in the process, the hair can possibly enter the fan motor main shaft part from the gap between the fan blade and the fan motor cover, and then the motor shaft rotates at a high speed, so that the hair is wound on the motor main shaft, the motor is blocked, the bad phenomenon of failure of the hair sucking function is caused, the use experience satisfaction degree of consumers is greatly reduced, and corresponding customer complaint events are caused.

Disclosure of Invention

In order to solve the above problems, the present utility model proposes a hair clipper using a closed fan motor structure, so as to more exactly solve the above-mentioned problem that the hair is wound around the motor spindle, resulting in the motor being stuck and the hair sucking function being disabled.

The utility model is realized by the following technical scheme:

the utility model provides a hair suction and hairclipper using a closed fan motor structure, which comprises an upper shell and a lower shell arranged below the upper shell, wherein a cutter head main body is arranged at the inner wall of the lower shell, the cutter head main body is positioned at the end face of the lower shell, a hair storage bin cover is arranged at the bottom tail end of the lower shell, a cutter head motor assembly and a fan motor assembly are arranged in a cavity between the upper shell and the lower shell, the cutter head motor assembly comprises a cutter head motor main body, an eccentric copper shaft is fixedly arranged on an output shaft of the cutter head motor main body and connected with the cutter head main body for driving the cutter head main body to move, and the fan motor assembly comprises a fan motor main body and fan blades arranged at a main shaft of the fan motor main body.

Further, a hair storage bin is arranged between the upper shell and the lower shell, and an exhaust hole is formed in the hair storage bin cover.

Further, the tool bit motor assembly further comprises a tool bit motor shell, the tool bit motor main body is fixed inside the tool bit motor shell, and a battery and an electric control assembly are further fixed inside the tool bit motor shell.

Further, the afterbody of tool bit motor casing is provided with tool bit motor back lid, and tool bit motor back lid and tool bit motor casing department block are connected.

Further, the fan motor assembly further comprises a fan motor shell, the fan motor body is arranged in the fan motor shell, a fan motor cover is fixed at the end part of the fan motor shell, and the fan motor cover is detachably connected with the fan motor shell.

Further, the surface department cover of fan motor casing is equipped with shelters from the piece, shelters from piece department and is provided with a plurality of fastener, and flabellum department is provided with detains the position, detains position and fastener mutual block and connects.

The utility model has the beneficial effects that:

according to the hair sucking hairclipper using the closed fan motor structure, the cutter head motor body drives the eccentric copper shaft to rotate so as to drive the cutter head body to move, so that the cutter head body achieves the effect of cutting hair, meanwhile, after the fan motor body is started, the fan blades are driven to rotate, so that air in a cavity between the upper shell and the lower shell is discharged from the exhaust holes, instantaneous vacuum is generated in the hairclipper and external atmospheric pressure form a negative pressure difference, hair is sucked into the hair storage bin in the hairclipper under the action of the negative pressure difference, a shielding piece is arranged at the joint of the fan motor and the fan blades, a gap between the fan blades and the fan motor cover is covered by the shielding piece, a motor main shaft is enabled to operate in a relatively closed space, the phenomenon that the hair enters the fan blades to interfere the operation of the main shaft during equipment operation is avoided to the greatest extent, the fan blades operate more stably, the risk that the fan motor is dead by the hair is eliminated, the quality of the hairclipper and the stability of the hair sucking function are greatly improved, and better experience is brought to consumers.

Drawings

FIG. 1 is a schematic perspective view of a hair clipper using a closed fan motor configuration of the present utility model;

FIG. 2 is a cross-sectional view of a hair clipper using a closed fan motor configuration of the present utility model;

FIG. 3 is an exploded view of the hair clipper of the present utility model using a closed fan motor configuration;

FIG. 4 is an exploded view of the cutter head motor assembly of the hair clipper of the present utility model with the enclosed fan motor configuration;

fig. 5 is an exploded view of a fan motor assembly of the enclosed fan motor structure hair clipper of the present utility model.

The reference numerals are as follows:

1. an upper case; 2. a lower case; 3. a cutter head main body; 4. a cutter head motor main body; 5. eccentric copper shaft; 6. cutter head motor casing; 7. a battery; 8. rear cover of cutter head motor; 9. a fan blade; 91. a buckling position; 10. a fan motor main body; 11. a shielding sheet; 111. a clip; 12. a fan motor cover; 13. a fan motor housing; 14. a hair storage bin cover; 15. an electrical control assembly;

Detailed Description

In order to more clearly and completely describe the technical scheme of the utility model, the utility model is further described below with reference to the accompanying drawings.

Referring to FIGS. 1-5, the present utility model proposes

According to fig. 2, a closed fan motor structure, including epitheca 1 and inferior valve 2 of setting in its below, the tool bit main part 3 is installed to inferior valve 2's inner wall department, tool bit main part 3 is located inferior valve 2 department terminal surface departments, inferior valve 2's bottom tail end department is provided with stores up and send out storehouse lid 14, be provided with tool bit motor assembly and fan motor assembly in the cavity between epitheca 1 and inferior valve 2, tool bit motor assembly includes tool bit motor main part 4, be fixed to be provided with eccentric copper axle 5 on tool bit motor main part 4's the output shaft, eccentric copper axle 5 is connected with tool bit main part 3, be used for driving tool bit main part 3 and move, fan motor assembly includes fan motor main part 10 and install the flabellum 9 in fan motor main part 10 main part department, play the effect of connection through the eccentric copper axle 5 of setting, effectually reach when starting at tool bit motor main part 4, can drive tool bit main part 3 department and work, wherein tool bit main part 3 punishment do not move sword and stationary knife, do not make the detailed explanation here, because it is the prior art in this structure, therefore the field staff knows its work details, be difficult to work, can change the tool bit main part 1 in time and make the relative position of the motor main part 5 in order to take place, the relative to change the setting up and make the tool bit main part 2 in time, the relative to make the main part 1, and make the user take place the effect can be convenient to change when moving the main part 2, and make the main part is convenient to be broken down.

As can be seen from fig. 2, a hair storage bin is arranged between the upper shell 1 and the lower shell 2, an exhaust hole is formed at the position of the hair storage bin cover 14, the hair storage bin is arranged to play a role in temporarily collecting the hair extracted after the fan blade 9 is driven by the fan motor main body 10, the hair in the hair storage bin is conveniently discharged through the hair storage bin cover 14, and the exhaust hole is arranged to enable the air in the cavity formed between the upper shell 1 and the lower shell 2 to be discharged when the fan blade 9 rotates along with the fan motor main body 10.

According to fig. 4, it can be seen that the cutter motor assembly further includes a cutter motor housing 6, the cutter motor main body 4 is fixed in the cutter motor housing 6, the battery 7 and the electric control assembly 15 are fixed in the cutter motor housing 6, the rear end of the cutter motor housing 6 is provided with a cutter motor rear cover 8, the cutter motor rear cover 8 is connected with the cutter motor housing 6 in a clamping manner, when the cutter motor assembly is used, the cutter motor housing 6 is arranged to play a role in mounting the battery 7, the electric control assembly 15, the cutter motor main body 4, the eccentric copper shaft 5 and the cutter motor rear cover 8, and meanwhile, the battery 7 is arranged to play a role in providing electric energy when the whole equipment is used, the specific work is the prior art, so that detailed description is not made here, the cutter motor rear cover 8 is arranged to play a role in protecting the cutter motor main body 4, the cutter motor main body 4 is ensured to be stably mounted, the condition that the cutter motor main body is contacted with hair is avoided, the electric control assembly 15 is arranged to play a role in controlling the whole equipment, and the equipment is ensured to be used in detail.

According to fig. 5, it can be seen that the fan motor assembly further includes a fan motor housing 13, the fan motor main body 10 is installed in the fan motor housing 13, the end portion of the fan motor housing 13 is fixed with a fan motor cover 12, the fan motor cover 12 is detachably connected with the fan motor housing 13, a shielding sheet 11 is sleeved on the surface of the fan motor housing 13, a plurality of fastening pieces 111 are arranged at the shielding sheet 11, the fan blades 9 are provided with fastening positions 91, the fastening positions 91 are connected with the fastening pieces 111 in a mutually fastened manner, when the fan motor assembly is used, the fastening positions 91 and the fastening pieces 111 are arranged, the shielding sheet 11 is conveniently installed and limited, meanwhile, when the fan blades 9 are used, hair is prevented from entering into the concave space of the fan blades 9 and contacting with the main shaft of the fan motor main body 10, so that the normal operation of the fan motor main body 10 is affected, when the fan motor assembly is used, the fan motor main body 10 is conveniently installed through the fan motor cover 13, and the fan motor main body 10 is protected through the installation of the fan motor cover 12 and the fan motor housing 13.

Of course, the present utility model can be implemented in various other embodiments, and based on this embodiment, those skilled in the art can obtain other embodiments without any inventive effort, which fall within the scope of the present utility model.

Claims (1)

1. The hair suction and cutting device with the closed fan motor structure is characterized by comprising an upper shell (1) and a lower shell (2) arranged below the upper shell, wherein a cutter head main body (3) is arranged at the inner wall of the lower shell (2), the cutter head main body (3) is positioned at the end face of the lower shell (2), a hair storage bin cover (14) is arranged at the bottom tail end of the lower shell (2), a cutter head motor assembly and a fan motor assembly are arranged in a cavity between the upper shell (1) and the lower shell (2), the cutter head motor assembly comprises a cutter head motor main body (4), an eccentric copper shaft (5) is fixedly arranged on an output shaft of the cutter head motor main body (4), the eccentric copper shaft (5) is connected with the cutter head main body (3) and used for driving the cutter head main body (3) to move, and the fan motor assembly comprises a fan motor main body (10) and fan blades (9) arranged at the main shaft of the fan motor main body (10); a hair storage bin is arranged between the upper shell (1) and the lower shell (2), and an exhaust hole is formed in the hair storage bin cover (14); the cutter head motor assembly further comprises a cutter head motor shell (6), the cutter head motor main body (4) is fixed in the cutter head motor shell (6), and a battery (7) and an electric control assembly (15) are further fixed in the cutter head motor shell (6); the rear part of the cutter head motor shell (6) is provided with a cutter head motor rear cover (8), and the cutter head motor rear cover (8) is connected with the cutter head motor shell (6) in a clamping way; the fan motor assembly further comprises a fan motor shell (13), the fan motor main body (10) is arranged in the fan motor shell (13), a fan motor cover (12) is fixed at the end part of the fan motor shell (13), and the fan motor cover (12) is detachably connected with the fan motor shell (13); the fan motor casing (13) is provided with shielding pieces (11) in a sleeved mode, a plurality of clamping pieces (111) are arranged at the shielding pieces (11), buckling positions (91) are arranged at the fan blades (9), and the buckling positions (91) and the clamping pieces (111) are connected in a mutually clamping mode.