CN215382032U

CN215382032U - Vibrissa trimmer

Info

Publication number: CN215382032U
Application number: CN202121045752.1U
Authority: CN
Inventors: 徐有林; 王贵彬
Original assignee: Zhuhai High New District Ridong Industrial Co ltd
Current assignee: Zhuhai High New District Ridong Industrial Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2022-01-04
Anticipated expiration: 2031-05-14

Abstract

The utility model relates to the field of electric hair removal, and particularly discloses a vibrissa trimmer which comprises a shell, a first motor, a battery, a switch, a cutter head assembly, a cutter rest assembly, a base plate assembly and a transmission assembly, wherein the first motor is connected with the battery; the cutter head assembly comprises a chassis, a cutter head, a blade and a protective cover, a fluted disc is fixedly arranged on the lower surface of the cutter head, a through hole is formed in one side of the lower end of the chassis, which corresponds to the bevel gear, and the fluted disc is in matched transmission connection with the bevel gear at the first through hole; the rotating shaft of the first motor is connected with the universal shaft through a transmission assembly, and a knife rest protective shell is fixedly arranged on the outer side of the knife rest assembly. The utility model can automatically attach to the inner wall of the nasal cavity through the flexibly rotatable cutter head component, thereby saving worry and labor when in use; the nose hair can be automatically trimmed by one key through the base plate assembly capable of automatically rotating.

Description

Vibrissa trimmer

Technical Field

The utility model relates to the field of electric hair removal, in particular to a vibrissa trimmer.

Background

Along with the maturity of the existing industrial system, the realization cost of various small household appliances is more and more civilized, and the traditional various articles for daily use are more and more replaced by various easy-to-use and practical small household appliances, so that the living efficiency of people is improved, the time is saved, and the living quality is improved.

As one of the commonly used body hair trimming devices in modern life, the nose hair trimmer is moving into thousands of households, the electric nose hair trimmer in the market at present usually adopts a protective sleeve to be directly sleeved on a cylindrical cutter head rotating along an axis, because the nasal cavity of a human body is a complex three-dimensional structure, the difference of the structure of the nostril and the structure of the nasal cavity of each person is large, the existing electric nose hair trimmer can only simply cut off the nose hair embedded in the cylindrical column head, and the nose hair trimmer needs to be rotated and moved at intervals when in use to trim the nose hair, but the trimmer is still troublesome and inconvenient to use, only replaces the cutting effect of the traditional nose hair trimmer, and cannot be directly attached to the shape of the nasal cavity to automatically trim the nose hair; the existing nose hair trimmer is often easy to shave unclean due to the need of manual operation to align the nose hair to be trimmed, and even hurt the nasal cavity and the nasal mucosa due to too strong force or wrong angle.

The nasal mucosa is a very fragile part, and if the instrument is unclean and carries bacteria in the process of cutting off nasal hair, the nasal meatus is easy to be infected, the skin liver or mucosa of the nasal vestibule can be damaged by carelessness to cause bleeding, and the bacteria are directly introduced into wounds to cause nasal furuncle. The existing electric vibrissa trimmer generally has no waterproof and easy-to-clean-and-disinfect design, nasal secretion and the like are easy to remain in the electric vibrissa trimmer, and great potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a nose hair trimmer.

The technical scheme adopted by the utility model is as follows: a nose hair trimmer comprises a shell, a first motor, a battery, a switch, a cutter head assembly, a cutter rest assembly, a base plate assembly and a transmission assembly; the first motor, the battery and the switch are electrically connected, a plurality of fixed sliding chutes parallel to the rotating shaft of the first motor are arranged between the first motor and the shell, and the first motor is connected with the shell in a sliding manner through the fixed sliding chutes; the base disc assembly is connected with the upper end of the shell, a sliding groove is formed in the base disc assembly, a sliding block is arranged in the sliding groove in a sliding mode, a bevel gear is arranged on the sliding block in a rotating mode, the lower end of the bevel gear penetrates through the sliding block and the lower surface of the sliding groove, and a third elastic piece used for providing thrust for the sliding block is arranged on one side, away from the cutter head assembly, of the sliding block; the knife rest assembly comprises an upright rod and a first elastic piece, and the lower end of the upright rod is fixedly connected with the upper surface of the base plate assembly; the cutter head assembly comprises a chassis, a cutter head, a blade and a protective cover, the blade is fixedly connected with the upper surface of the cutter head, the lower surface of the cutter head is rotatably connected with the chassis, a plurality of second through holes are formed in the protective cover, the protective cover is arranged on the outer sides of the cutter head and the blade, and the bottom end of the protective cover is fixedly connected with the chassis; one end of the first elastic element is fixedly connected with the vertical rod, the other end of the first elastic element is hinged with the chassis, a fluted disc is fixedly arranged on the lower surface of the cutterhead, a first through hole is formed in one side of the lower end of the chassis, which corresponds to the bevel gear, and the fluted disc is in matched transmission connection with the bevel gear at the first through hole; the transmission assembly comprises two universal shafts and a connecting rod, a rotating shaft of the first motor is in transmission connection with one end of the connecting rod through the universal shafts, and the other end of the connecting rod is in transmission connection with the lower end of the bevel gear through the universal shafts; and a knife rest protective shell is fixedly arranged on the outer side of the knife rest assembly.

Preferably, the base plate assembly comprises a rotary plate, the rotary plate is connected with the shell in a rotating mode, the axis of the rotating shaft of the first motor and the axis of the rotary plate are located on a parallel line, and rotary plate wheels are fixedly arranged on the lower surface of the rotary plate.

Preferably, a power wheel is further fixedly arranged on the rotating shaft of the first motor, a transmission wheel set is arranged on one side of the power wheel, and the power wheel is in transmission connection with the turntable wheel through the transmission wheel set.

Preferably, a turntable motor is fixedly arranged in the shell, a transmission wheel set is arranged on one side of the turntable wheel, and a rotating shaft of the turntable motor is in transmission connection with the turntable wheel through the transmission wheel set.

Preferably, the carousel is cylindrical, the carousel side is equipped with annular spacing groove, be equipped with on the shell with spacing groove complex buckle, the spacing groove with the buckle rotates continuously.

Preferably, a first waterproof ring surrounding the rotary disc is arranged between the shell and the rotary disc.

Preferably, at least one third through hole is formed in the cutter head.

Preferably, the upright stanchion is further provided with at least one second elastic element, one end of the second elastic element is hinged to the upright stanchion, and the other end of the second elastic element is hinged to the chassis.

Preferably, a movable blocking piece is arranged between the tool rest protective shell and the tool bit assembly.

Preferably, a second waterproof ring is arranged between the bevel gear and the sliding block, and a third waterproof ring is arranged between the sliding block and the sliding groove.

The utility model has the beneficial effects that:

(1) through the tool bit subassembly that can free rotation and elasticity reset on the knife rest subassembly, make the tool bit can laminate the inner wall of nasal cavity automatically to can be more convenient prune the vibrissa in the nasal cavity, need not manual incessantly adjust the angle of vibrissa clipping machine again.

(2) Through the basal disc subassembly that can the autogiration, drive 360 degrees rotations of tool bit subassembly to can realize full-automatic vibrissa pruning, only need insert the nasal cavity with the clipping machine and press the switch, can the automatic vibrissa pruning of accomplishing of efficient, save loaded down with trivial details rotation and angle of adjustment's process, make vibrissa pruning labour saving and time saving save worry more.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a front view of the cutter head of the present invention;

FIG. 3 is a side view of the cutterhead of the present invention;

FIG. 4 is a schematic view of one embodiment of the present invention;

FIG. 5 is a front view of the base plate assembly of the present invention;

FIG. 6 is a side view of the base plate assembly of the present invention;

fig. 7 is a schematic view of another embodiment of the present invention.

In the figure: 1. a cutter head assembly; 101. a chassis; 102. a cutter head; 103. a blade; 104. a protective cover; 105. a third through hole; 2. a tool holder assembly; 201. erecting a rod; 202. a first elastic member; 203. a second elastic member; 3. a base plate assembly; 301. a turntable; 302. a limiting groove; 303. a turntable wheel; 304. a transmission wheel set; 305. a power wheel; 306. a turntable motor; 4. a transmission assembly; 401. a cardan shaft; 402. a connecting rod; 403. a bevel gear; 404. a sliding groove; 405. a slider; 406. a third elastic member; 5. a first motor; 502. fixing the chute; 6. a housing; 7. a knife rest protective shell; 701. a movable baffle plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

Referring to fig. 1 to 7, the present invention is a nose hair trimmer comprising a housing 6, a first motor 5, a battery, a switch, a cutter head assembly 1, a cutter holder assembly 2, a base plate assembly 3 and a transmission assembly 4; the first motor 5, the battery and the switch are in conductive connection, when the switch is turned on, the nose hair trimmer starts to work, and the first motor 5 outputs kinetic energy under the power supply of the battery. The battery of this scheme can be rechargeable battery or battery, and can be equipped with intelligent control circuit again outside the switch, starts vibrissa clipping machine work through remote controls such as acoustic control, light-operated or bluetooth.

Referring to fig. 1 to 3, a plurality of fixed chutes 502 parallel to the rotation shaft of the first motor 5 are disposed between the first motor 5 and the housing 6, and the first motor 5 and the housing 6 are slidably connected through the fixed chutes 502. The base disc component 3 is connected with the upper end of the shell 6, a sliding groove 404 is arranged on the base disc component 3, a sliding block 405 is arranged in the sliding groove 404 in a sliding mode, a bevel gear 403 is arranged on the sliding block 405 in a rotating mode, the lower end of the bevel gear 403 penetrates through the sliding block 405 and the lower surface of the sliding groove 404, and a third elastic piece 406 used for providing thrust for the sliding block 405 is arranged on one side, away from the cutter head component 1, of the sliding block 405; the tool rest component 2 comprises an upright rod 201 and a first elastic part 202, and the lower end of the upright rod 201 is fixedly connected with the upper surface of the base plate component 3; the cutter head component 1 comprises a base plate 101, a cutter disc 102, a blade 103 and a protective cover 104, wherein the blade 103 is fixedly connected with the upper surface of the cutter disc 102, the lower surface of the cutter disc 102 is rotatably connected with the base plate 101, a plurality of second through holes are formed in the protective cover 104 and used for enabling nose hairs to be cut by the blade 103 through the second through holes, the protective cover 104 is arranged on the outer sides of the cutter disc 102 and the blade 103, and the bottom end of the protective cover 104 is fixedly connected with the base plate 101 and used for protecting the inner wall of a nasal cavity and nasal mucosa from being injured by the blade 103.

One end of the first elastic element 202 is fixedly connected with the vertical rod 201, the other end of the first elastic element 202 is hinged with the chassis 101, a fluted disc is fixedly arranged on the lower surface of the cutter head 102, a first through hole is arranged on one side of the lower end of the chassis 101, which corresponds to the bevel gear 403, and the fluted disc is in transmission connection with the bevel gear 403 in a matching way at the first through hole; still be equipped with at least one second elastic component 203 on the pole setting 201, second elastic component 203 one end is articulated with pole setting 201, the other end and the chassis 101 of second elastic component 203 are articulated, elastic connection through first elastic component 202 and second elastic component 203, make tool bit subassembly 1 can carry out the slope of certain angle on pole setting 201, flexible activity, and can elastically reset, thereby make tool bit subassembly 1 can laminate the inner wall of nasal cavity automatically, more convenient pruning the vibrissa in the nasal cavity, need not adjust the angle of vibrissa clipping machine manually ceaselessly again, and the design of automatic elasticity laminating has reduced the risk of stabbing the nasal mucosa when manually adjusting vibrissa clipping machine angle.

The transmission assembly 4 comprises two universal shafts 401 and a connecting rod 402, a rotating shaft of the first motor 5 is in transmission connection with one end of the connecting rod 402 through the universal shafts 401, the other end of the connecting rod 402 is in transmission connection with the lower end of a bevel gear 403 through the universal shafts 401, and the first motor 5 can be in transmission connection with the cutter disc 102 through the connecting rod 402 and the bevel gear 403 when the cutter head assembly 1 swings on the cutter frame at any angle through the matching of a sliding groove 404, a sliding block 405 and a fixed sliding groove 502.

A knife rest protective shell 7 is fixedly arranged on the outer side of the knife rest component 2.

Preferably, the base disc assembly 3 comprises a rotary disc 301, the rotary disc 301 is rotatably connected with the housing 6, the axial center of the rotating shaft of the first motor 5 and the axial center of the rotary disc 301 are located on a parallel line, and a rotary disc wheel 303 is fixedly arranged on the lower surface of the rotary disc 301.

The preferred carousel 301 is cylindrical, and carousel 301 side is equipped with annular spacing groove 302, is equipped with the buckle with spacing groove 302 complex on the shell 6, and spacing groove 302 rotates with the buckle and links to each other.

Referring to fig. 4 to 6, as one embodiment of the present invention, a power wheel 305 is further fixedly disposed on a rotating shaft of the first motor 5, a transmission wheel set 304 is disposed on one side of the power wheel 305, and the power wheel 305 is in transmission connection with the turntable wheel 303 through the transmission wheel set 304. When the first motor 5 works, the power wheel 305 synchronously rotates to drive the turntable 301 to rotate, so that the cutter frame component 2 and the cutter head component 1 rotate together, and the 360-degree automatic rotation nose hair shaving function is realized.

Referring to fig. 7, as another embodiment of the present invention, a turntable motor 306 is further fixedly disposed in the housing 6, a transmission wheel set 304 is disposed on one side of the turntable wheel 303, and a rotating shaft of the turntable motor 306 is in transmission connection with the turntable wheel 303 through the transmission wheel set 304. The turntable motor 306, the battery and the switch are electrically connected, the turntable motor 306 of the embodiment adopts a 3.4MM metal reduction gearbox motor, and can be directly arranged on one side of the first motor 5 due to small diameter; the turntable motor 306 can also be the same as the first motor 5, at this time, the turntable motor 306 is arranged below the first motor 5, a connecting shaft is arranged at one side of the first motor 5, and the turntable motor 306 is in transmission connection with the turntable wheel 303 through the transmission wheel set 304 and the connecting shaft.

Preferably, a movable blocking piece 701 is arranged between the tool rest protection shell 7 and the tool bit assembly 1 and used for filling a gap between the tool rest protection shell 7 and the tool bit assembly 1, and the movable blocking piece 701 of the embodiment is made of a rubber sheet.

Preferably, a first waterproof ring surrounding the turntable 301 is arranged between the housing 6 and the turntable 301, a second waterproof ring is arranged between the bevel gear 403 and the sliding block 405, and a third waterproof ring is arranged between the sliding block 405 and the sliding groove 404. The nose hair trimmer is used for improving the sealing property inside the shell 6, has certain waterproofness, and is convenient for directly washing the cutter head component 1 and the cutter frame component 2 by water.

Preferably, a return spring is provided under the first motor 5, so that the first motor 5 can be returned more quickly after sliding down due to the movement of the bevel gear 403.

Referring to fig. 2, at least one third through hole 105 is formed in the cutter disc 102, and the third through hole 105 is formed between the two blades 103 and penetrates through the upper surface and the lower surface of the cutter disc 102, so that nose hair fragments and other deposits to be cut can be conveniently dropped out of the surface of the cutter disc 102, and the influence of the deposits on the cutting efficiency of the blades 103 is reduced.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The nose hair trimmer comprises a shell, a first motor, a battery and a switch, wherein the first motor, the battery and the switch are electrically connected, and the nose hair trimmer is characterized in that: the cutter head component, the cutter rest component, the base disc component and the transmission component are also included;

a plurality of fixed sliding chutes parallel to the rotating shaft of the first motor are arranged between the first motor and the shell, and the first motor is connected with the shell in a sliding manner through the fixed sliding chutes;

the base disc assembly is connected with the upper end of the shell, a sliding groove is formed in the base disc assembly, a sliding block is arranged in the sliding groove in a sliding mode, a bevel gear is arranged on the sliding block in a rotating mode, the lower end of the bevel gear penetrates through the sliding block and the lower surface of the sliding groove, and a third elastic piece used for providing thrust for the sliding block is arranged on one side, away from the cutter head assembly, of the sliding block;

the knife rest assembly comprises an upright rod and a first elastic piece, and the lower end of the upright rod is fixedly connected with the upper surface of the base plate assembly;

the cutter head assembly comprises a chassis, a cutter head, a blade and a protective cover, the blade is fixedly connected with the upper surface of the cutter head, the lower surface of the cutter head is rotatably connected with the chassis, a plurality of second through holes are formed in the protective cover, the protective cover is arranged on the outer sides of the cutter head and the blade, and the bottom end of the protective cover is fixedly connected with the chassis;

one end of the first elastic element is fixedly connected with the vertical rod, the other end of the first elastic element is hinged with the chassis, a fluted disc is fixedly arranged on the lower surface of the cutterhead, a first through hole is formed in one side of the lower end of the chassis, which corresponds to the bevel gear, and the fluted disc is in matched transmission connection with the bevel gear at the first through hole;

the transmission assembly comprises two universal shafts and a connecting rod, a rotating shaft of the first motor is in transmission connection with one end of the connecting rod through the universal shafts, and the other end of the connecting rod is in transmission connection with the lower end of the bevel gear through the universal shafts;

and a knife rest protective shell is fixedly arranged on the outer side of the knife rest assembly.

2. The vibrissa trimmer of claim 1 wherein: the basal disc component comprises a rotary disc, the rotary disc is connected with the shell in a rotating mode, the axis of a rotating shaft of the first motor is located on a parallel line with the axis of the rotary disc, and rotary disc wheels are fixedly arranged on the lower surface of the rotary disc.

3. The vibrissa trimmer of claim 2 wherein: the rotating shaft of the first motor is fixedly provided with a power wheel, one side of the power wheel is provided with a transmission wheel set, and the power wheel is in transmission connection with the rotating disc wheel through the transmission wheel set.

4. The vibrissa trimmer of claim 2 wherein: still fixedly in the shell be equipped with the carousel motor, carousel wheel one side is equipped with the transmission wheelset, the pivot of carousel motor passes through the transmission wheelset with the carousel wheel transmission links to each other.

5. The vibrissa trimmer of claim 2 wherein: the carousel is cylindrical, the carousel side is equipped with annular spacing groove, be equipped with on the shell with spacing groove complex buckle, the spacing groove with the buckle rotates continuously.

6. The nose hair trimmer of claim 5, wherein: a first waterproof ring surrounding the rotary disc is arranged between the shell and the rotary disc.

7. The vibrissa trimmer of claim 1 wherein: at least one third through hole is formed in the cutter head.

8. The nose hair trimmer according to claim 1, wherein: still be equipped with at least one second elastic component on the pole setting, second elastic component one end with the pole setting is articulated, the other end of second elastic component with the chassis is articulated.

9. The nose hair trimmer according to claim 1, wherein: a movable separation blade is arranged between the knife rest protective shell and the knife head assembly.

10. The nose hair trimmer according to claim 1, wherein: a second waterproof ring is arranged between the bevel gear and the sliding block, and a third waterproof ring is arranged between the sliding block and the sliding groove.