Multipurpose waterproof hair trimmer
By using a sealed body and axial anti-slip structure design, the problem of traditional hair trimmers being limited in function and lacking in waterproof performance has been solved, realizing a multi-purpose and waterproof hair trimmer that enhances user experience and functionality.
Patent Information
- Application Number
- CN202422862056.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-27
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2035-10-27
AI Technical Summary
Traditional hair trimmers have limited functionality, making it difficult to achieve multiple uses in one machine and simultaneously satisfy both rotary and reciprocating transmission structures. They also have shortcomings in waterproof performance.
It adopts a sealed body and sealing ring design, combined with a connection structure that matches the axial anti-slip outer and inner textures to achieve coaxial rotation, and drives different cutter heads to work through a rotating shaft or eccentric shaft. The body is equipped with a silicone anti-slip sleeve and a telescopic limit head cover to enhance the feel and adjustment function.
It achieves multiple functions while maintaining good waterproof performance, and the detachable blade design makes it easy to replace, enhancing the user experience and functional versatility.
Smart Images
Figure CN223573231U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a multipurpose waterproof hair trimmer. BACKGROUND
[0002] The conventional hair trimmer is single in function and does not have the function of one machine with multiple uses, different hair trimming needs require carrying different trimmers, which is inconvenient to carry, the conventional one-machine multi-head hair trimmer has the function of replacing the cutter head, but it is difficult to meet the demand in waterproof performance, and it is difficult to simultaneously meet the two transmission structures of the rotary type and the reciprocating type. SUMMARY
[0003] The utility model provides a multipurpose waterproof hair trimmer has waterproof, multipurpose advantage.
[0004] In order to solve the above technical problem, the utility model adopts the following technical scheme: a multipurpose waterproof hair trimmer, including body and cutter head, the body is equipped with battery and drive unit, the battery provides power and makes drive unit drive cutter head work, the body is sealed shell, the drive head of drive unit exposes the upper end of body, and sealing is realized through sealing ring, the upper end of drive head is equipped with axial anti -skid outer line, the cutter head includes rotary shaver cutter head, reciprocating shearing cutter head and nose hair cutter head, the lower end of cutter head is equipped with connecting head, the inner wall of connecting head is equipped with axial anti -skid inner line, the anti -skid inner line is cooperated with anti -skid outer line, realizes drive head drive connecting head rotation, the connecting head is connected with rotating shaft or eccentric shaft, the rotary shaver cutter head includes cutter shell, cutter net, rotary cutter head, transmission gear and transmission shaft, the transmission shaft is connected with rotating shaft coaxially and rotates along with rotating shaft, the rotary cutter head is connected with transmission shaft through transmission gear and is rotated by transmission shaft, the reciprocating shearing cutter head includes cutter shell, fixed knife, movable knife, transmission frame and transmission connecting rod, the fixed knife is fixed on the cutter shell, the movable knife is fixed on the transmission frame, the transmission connecting rod is hinged on the cutter shell in the middle part, the transmission connecting rod upper end is connected with transmission frame, and the transmission connecting rod lower end is connected with eccentric shaft, the nose hair cutter head includes cutter shell, rotary knife and rotating shaft, the rotating shaft is connected with rotating shaft coaxially and rotates along with rotating shaft.
[0005] The utility model has the advantages that the sealed body and the drive head sealed through the sealing ring can realize the sealing waterproof performance of the whole body, the axial anti -skid outer line on the upper end of the drive head cooperates with the axial anti -skid inner line on the inner side wall of the connecting head, and the two are inserted together, which can realize coaxial rotation, and according to different transmission modes, the rotating shaft or eccentric shaft is selected, which can drive the rotary shaver cutter head and the nose hair cutter or the reciprocating shearing cutter head to work, when replacing different cutter heads, only the connecting head with the cutter head is pulled out from the drive head, which does not affect the waterproof performance of the body, and can meet the function of multiple uses.
[0006] Further, the lower part of the fuselage is provided with a silicone material anti-skid sleeve, the anti-skid sleeve is provided with anti-skid pits, the silicone anti-skid sleeve and the anti-skid pits can increase the hand comfort and the anti-skid property of the fuselage.
[0007] Further, the reciprocating shear cutter head is externally provided with a telescopic limiting head sleeve, the telescopic limiting head sleeve is sleeved on the outside of the fixed cutter, the telescopic limiting head sleeve can adjust the length of the retained hair after hair trimming, and the limiting length of a plurality of different limiting head sleeves can be adjusted to meet the requirement of different retained lengths of the hair.
[0008] The utility model will be further described in detail below in combination with the drawings and examples. DRAWINGS
[0009] Figure 1 It is a structure schematic view of a multipurpose waterproof hair trimmer.
[0010] Figure 2 It is Figure 1 It is an exploded state schematic view of the cooperation state of the middle fuselage and the rotary shaver cutter head.
[0011] Figure 3 It is Figure 1 It is a structure schematic view of the cooperation state of the middle fuselage and the reciprocating shear cutter head after removing the cutter shell.
[0012] Figure 4 It is Figure 2 It is a structure schematic view of the rotary shaver cutter head in the middle fuselage after removing the cutter shell. DETAILED DESCRIPTION
[0013] As Figures 1-4As shown, the utility model provides a multipurpose waterproof hair trimmer, including body 1 and cutter head 2, be equipped with battery and drive unit 3 in body 1, battery provides power and makes drive unit 3 drive cutter head 2 work, the body 1 is sealed shell, the drive head 4 of drive unit 3 exposes body 1 upper end, and realizes sealing through sealing ring, the drive head 4 upper end is equipped with axial antiskid outer line 41, the cutter head 2 includes rotary shaver cutter head 5, reciprocating shearing cutter head 6 and nose hair cutter head 7, the cutter head 2 lower end is equipped with connecting head 22, the connecting head 22 inner side wall is equipped with axial antiskid inner line 21, the antiskid inner line 21 is cooperated with antiskid outer line 41, realizes drive head 4 drive connecting head 22 rotation, the connecting head 22 is connected with rotating shaft 23 or eccentric shaft 24, the rotary shaver cutter head 5 includes cutter shell 8, knife net 51, rotary cutter head 52, transmission gear 53 and transmission shaft 54, transmission shaft 54 is connected with rotating shaft 23 coaxially and rotates along with rotating shaft 23, rotary cutter head 52 is connected with transmission shaft 54 through transmission gear 53, and rotates by transmission shaft 54 drive, the reciprocating shearing cutter head 6 includes cutter shell 8, fixed knife 61, movable knife 62, transmission frame 63 and transmission connecting rod 64, the fixed knife 61 is fixed on cutter shell 8, the movable knife 62 is fixed on transmission frame 63, transmission connecting rod 64 middle part is hinged on cutter shell 8, transmission connecting rod 64 upper end is connected with transmission frame 63, and transmission connecting rod 64 lower end is connected with eccentric shaft 24, the nose hair cutter head 7 includes cutter shell 8, rotary knife 71 and rotating shaft, the rotating shaft is connected with rotating shaft 23 coaxially and rotates along with rotating shaft 23, the lower part outside of body 1 is equipped with the antiskid sleeve 9 of silica gel material, the antiskid sleeve 9 is equipped with antiskid pit 10, the reciprocating shearing cutter head 6 is equipped with telescopic limiting head cover 65, and the telescopic limiting head cover 65 is sleeved in the outside of fixed knife 61.
Claims
1. A multi-purpose waterproof hair trimmer comprising a body (1) and a cutter head (2), a battery and a driving unit (3) are arranged in the body (1), the battery provides power to drive the driving unit (3) to drive the cutter head (2) to work, characterized in that: The machine body (1) is a sealed shell, the driving head (4) of the driving unit (3) is exposed on the upper end of the machine body (1) and is sealed by a sealing ring, the upper end of the driving head (4) is provided with an axial anti-skid outer thread (41), the cutter head (2) comprises a rotary shaving cutter head (5), a reciprocating shearing cutter head (6) and a nose hair cutter head (7), the lower end of the cutter head (2) is provided with a connecting head (22), the inner side wall of the connecting head (22) is provided with an axial anti-skid inner thread (21), the anti-skid inner thread (21) cooperates with the anti-skid outer thread (41) to realize that the driving head (4) drives the connecting head (22) to rotate, the connecting head (22) is connected with a rotating shaft (23) or an eccentric shaft (24), the rotary shaving cutter head (5) comprises a cutter shell (8), a cutter net (51), a rotary cutter head (52), a transmission gear (53) and a transmission shaft (54), the transmission shaft (54) is coaxially connected with the rotating shaft (23) and rotates with the rotating shaft (23), the rotary cutter head (52) is connected with the transmission shaft (54) through the transmission gear (53) and rotates by being driven by the transmission shaft (54), the reciprocating shearing cutter head (6) comprises a cutter shell (8), a fixed cutter (61), a movable cutter (62), a transmission frame (63) and a transmission connecting rod (64), the fixed cutter (61) is fixed on the cutter shell (8), the movable cutter (62) is fixed on the transmission frame (63), the transmission connecting rod (64) is hingedly connected in the middle portion of the cutter shell (8), the upper end of the transmission connecting rod (64) is connected with the transmission frame (63), and the lower end of the transmission connecting rod (64) is connected with the eccentric shaft (24), the nose hair cutter head (7) comprises a cutter shell (8), a rotary cutter (71) and a rotary shaft, and the rotary shaft is coaxially connected with the rotating shaft (23) and rotates with the rotating shaft (23).
2. A multi-purpose waterproof hair trimmer according to claim 1, characterized in that: The lower middle portion of the machine body (1) is provided with a silica gel anti-skid sleeve (9) on the outer side, and the anti-skid sleeve (9) is provided with anti-skid pits (10).
3. A multi-purpose waterproof hair trimmer according to claim 1, characterized in that: The reciprocating shearing cutter head (6) is externally provided with a telescopic limiting head sleeve (65), and the telescopic limiting head sleeve (65) is sleeved on the outer side of the fixed cutter (61).