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CN-224223959-U - Vibrissa cutter with diamond-shaped cutter head

CN224223959UCN 224223959 UCN224223959 UCN 224223959UCN-224223959-U

Abstract

The utility model provides a vibrissa sword with diamond tool bit, includes quiet sword and moves the sword, quiet sword has quiet sword body portion and quiet sword tooth portion, quiet sword tooth portion comprises a plurality of quiet sword teeth, form in the quiet sword and move the sword mounting groove, move rotatable setting in moving the sword mounting groove, move the sword and have and move the sword tooth, quiet sword tooth tip and quiet sword tooth root of quiet sword tooth contact with the sword tooth tip and the sword tooth root of moving the sword in the rotatory in-process of moving the sword, and this kind of design can ensure when vibrissa is cut, and cutting action steady and high-efficient to after touching sword tooth tip and sword tooth root of moving, the closed cutting space that forms between the sword tooth portion in the middle of quiet sword tooth and the sword tooth portion in the middle of the sword, not only ensured that the vibrissa can be effectively held when being cut to improved the accuracy and the security of cutting, still make and move the sword tooth can not holistic direct contact quiet sword tooth, and friction, prolonged the life of vibrissa.

Inventors

  • Request for anonymity

Assignees

  • 浙江海顺电工有限公司

Dates

Publication Date
20260512
Application Date
20250424

Claims (12)

  1. 1. The utility model provides a vibrissa sword with diamond tool bit, includes quiet sword (1) and moves sword (2), quiet sword (1) have quiet sword body portion (3) and quiet sword tooth portion (4), quiet sword tooth portion (4) are constituteed by a plurality of quiet sword teeth (5), quiet sword tooth (5) are the top edge of annular array distribution in quiet sword body portion (3), form in quiet sword (1) and move sword mounting groove (6), move sword (2) rotatable setting in move sword mounting groove (6), move sword (2) have and move sword tooth (7), characterized in that quiet sword tooth (5) have quiet sword tooth tip (28), quiet sword intermediate tooth portion (29) and quiet sword tooth root (30), move sword tooth (7) have and correspond quiet sword tooth (28), quiet sword intermediate tooth portion (29) and quiet sword tooth root (30) move sword tooth tip (32) and move intermediate tooth root (33) and move sword tooth tip (32) and move sword tooth tip (33) in the intermediate tooth portion (32) and the cutting knife tooth tip (32) in the cutting knife of the intermediate tooth (32) and moving knife tooth (33) and moving knife tip (16).
  2. 2. The nose hair cutter with diamond-shaped cutter head according to claim 1, wherein the static cutter teeth (5) are provided with static cutter teeth inner surfaces (8), static cutter teeth outer surfaces (9) and static cutter teeth side surfaces (10) connecting the static cutter teeth outer surfaces (9) and the static cutter teeth inner surfaces (8), static cutter teeth cutting intersection lines (11) are arranged between the static cutter teeth side surfaces (10) and the static cutter teeth inner surfaces (8), the movable cutter teeth (7) are provided with movable cutter teeth outer surfaces (12), movable cutter teeth inner surfaces (13) and movable cutter teeth side surfaces (14) connecting the movable cutter teeth outer surfaces (12) and the movable cutter teeth inner surfaces (13), movable cutter teeth cutting intersection lines (15) are arranged between the movable cutter teeth side surfaces (14) and the movable cutter teeth outer surfaces (12), and during rotation of the movable cutter (2), the movable cutter teeth cutting intersection lines (15) always intersect the static cutter teeth cutting intersection lines (11), and the movable cutter teeth cutting intersection lines (15) intersect the inner surfaces of the static cutter teeth (5).
  3. 3. The nose hair cutter with diamond-shaped cutter head according to claim 2, wherein the inner surface (8) of the static cutter tooth is provided with an upper surface (17), a connecting surface (18) and a lower surface (19), an included angle R1 is formed between the upper surface (17) and the connecting surface (18), an included angle R2 is formed between the lower surface (19) and the connecting surface (18), an included angle R1 'and an included angle R2' which correspond to the included angle R1 and the included angle R2 are formed on the movable cutter tooth (7), the included angle R1 'is less than or equal to the included angle R1, and the included angle R2' is less than or equal to the included angle R2.
  4. 4. The nose hair cutter with diamond-shaped cutter head according to claim 1, wherein static cutter tooth grooves (20) are formed between the adjacent static cutter teeth (5), and the bottom of each static cutter tooth groove (20) is higher than the cutter body part (3) by Yu Jing.
  5. 5. The nose hair cutter with diamond-shaped cutter head according to claim 1, wherein the stationary cutter teeth (5) are provided with a stationary cutter first outer surface (34) and a stationary cutter second outer surface (35), and an included angle alpha smaller than 90 degrees is formed by the intersection between the stationary cutter first outer surface (34) and the stationary cutter second outer surface (35).
  6. 6. The nasal hair cutter with diamond-shaped cutting tip according to claim 5, wherein each stationary cutter tooth (5) is provided with a chamfer structure (21) at least partially.
  7. 7. The nose hair cutter with diamond-shaped cutter head according to claim 1, wherein the end of the static cutter tooth part (4) far away from the static cutter body part (3) is arranged in an open structure.
  8. 8. The nose hair cutter with diamond-shaped cutter head according to claim 1, wherein one end of the static cutter tooth part (4) far away from the static cutter body part (3) is arranged in a wrapping structure.
  9. 9. The nose hair cutter with diamond-shaped cutter head according to claim 8, wherein static cutter tooth grooves (20) are formed between the adjacent static cutter teeth (5), and the bottom of each static cutter tooth groove (20) is lower than the height of the static cutter body part (3).
  10. 10. The nose hair cutter with diamond-shaped cutter head according to claim 1, wherein the movable cutter (2) comprises a movable cutter seat (22) and a movable cutter body (23), the movable cutter teeth (7) are formed on the movable cutter body (23), the movable cutter body (23) is arranged on the movable cutter seat (22), the static cutter (1) further comprises a static cutter seat (27), and the movable cutter seat (22) is in snap connection with the inner wall of the static cutter seat (27).
  11. 11. The nose hair cutter with diamond-shaped cutter head according to claim 10, wherein the movable cutter seat (22) is provided with a clamping part (24) and a seat body part (25), the movable cutter body (23) is arranged on the seat body part (25), the clamping part (24) is arranged at the bottom end of the seat body part (25) in an annular structure, and an oblique angle structure or a rounding angle structure is arranged between the inner ring side of the clamping part (24) and the seat body part (25).
  12. 12. The nose hair cutter with diamond-shaped cutter head according to claim 1, wherein the static cutter body part (3) is concave at a part close to between the adjacent static cutter teeth (5) to form a hair guide groove (26).

Description

Vibrissa cutter with diamond-shaped cutter head Technical Field The utility model relates to the technical field of hair trimming equipment, in particular to a nose hair cutter with a diamond-shaped cutter head. Background A significant disadvantage of the prior art nose hair cutters (commonly referred to as nose hair trimmers) is that they may generate loud noise due to the full contact of the moving cutter with the stationary cutter during rotation. Some nose hair trimmers produce a buzzing sound when in operation, and the vibration is strong, which can be uncomfortable, especially when used in environments where silence is required, such as private spaces like offices or bedrooms. Noise not only affects the mood of the user, but also may interfere with surrounding people, causing unnecessary trouble. Disclosure of Invention In view of this, the present utility model provides a nasal hair cutter with a diamond shaped cutter head. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a vibrissa sword with diamond tool bit, includes quiet sword and moves the sword, quiet sword has quiet sword body portion and quiet sword tooth portion, quiet sword tooth portion comprises a plurality of quiet sword teeth, quiet sword tooth is annular array and distributes at the top edge of quiet sword body portion, form in the quiet sword and move the sword mounting groove, move rotatable setting of sword and move in the sword mounting groove, move the sword and have and move the sword tooth, quiet sword tooth has quiet sword tooth tip, quiet sword middle tooth portion and quiet sword tooth root, move sword tooth has the sword tooth tip that corresponds quiet sword tooth tip, quiet sword middle tooth portion and quiet sword tooth root, move sword middle tooth portion and move sword tooth root, move the sword in the in-process of rotation, move sword tooth tip and move sword tooth root and contact with quiet sword tooth tip and quiet sword tooth root respectively, move and form closed cutting space between sword middle tooth portion and the quiet sword middle tooth portion. Preferably, the stationary cutter tooth has a stationary cutter tooth inner surface, a stationary cutter tooth outer surface and a stationary cutter tooth side surface connecting the stationary cutter tooth outer surface and the stationary cutter tooth inner surface, a stationary cutter tooth cutting intersection line is arranged between the stationary cutter tooth side surface and the stationary cutter tooth inner surface, the movable cutter tooth has a movable cutter tooth outer surface, a movable cutter tooth inner surface and a movable cutter tooth side surface connecting the movable cutter tooth outer surface and the movable cutter tooth inner surface, a movable cutter tooth cutting intersection line is arranged between the movable cutter tooth side surface and the movable cutter tooth outer surface, the movable cutter is in rotation, the movable cutter tooth cutting intersection line always keeps part to be intersected with the stationary cutter tooth cutting intersection line, and the other part of the movable cutter tooth cutting intersection line is intersected with the inner surface of the stationary cutter tooth. Preferably, the inner surface of the stationary cutter tooth is provided with an upper surface, a connecting surface and a lower surface, an included angle R1 is formed between the upper surface and the connecting surface, an included angle R2 is formed between the lower surface and the connecting surface, an included angle R1 'and an included angle R2' corresponding to the included angle R1 and the included angle R2 are formed on the movable cutter tooth, the included angle R1 'is less than or equal to the included angle R1, and the included angle R2' is less than or equal to the included angle R2. Preferably, a static cutter tooth slot is formed between the adjacent static cutter teeth, and the bottom of the static cutter tooth slot is higher than the cutter body part by Yu Jing. Preferably, the stationary cutter tooth is provided with a stationary cutter first outer surface and a stationary cutter second outer surface, and an included angle alpha smaller than 90 degrees is formed by intersecting the stationary cutter first outer surface and the stationary cutter second outer surface. Preferably, at least part of each static cutter tooth is provided with an inclined chamfer structure. Preferably, one end of the static cutter tooth part, which is far away from the static cutter body part, is arranged in an open structure. Preferably, one end of the static cutter tooth part, which is far away from the static cutter body part, is in a wrapped structure. Preferably, a static cutter tooth slot is formed between the adjacent static cutter teeth, and the bottom of the static cutter tooth slot is lower than the height of the static cutter body. Preferably, the