CN217967116U

CN217967116U - Nose hair cutter head capable of shearing hair at top and nose hair trimmer

Info

Publication number: CN217967116U
Application number: CN202222230315.8U
Authority: CN
Inventors: 严剑锋; 李�城
Original assignee: Ningbo Yunbao Electric Appliance Co ltd
Current assignee: Ningbo Yunbao Electric Appliance Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-12-06
Anticipated expiration: 2032-08-24

Abstract

The utility model provides a but vibrissa tool bit and vibrissa clipping machine of top shearing, vibrissa tool bit include moving knife tackle spare and stationary knife cover, move the knife tackle spare and include knife rest, knife section and elastic component, and the knife section is equipped with to expose and locates the outer side cutting edge of knife rest and top cutting edge, and the elastic component is equipped with first elasticity portion and second elasticity portion, and the lateral wall and the top of stationary knife cover all are equipped with the opening that supplies the vibrissa to get into. The utility model is provided with the side blade and the top blade on the movable blade, the first elastic part provides an outward thrust for the side blade, so that the side blade smoothly trims the nose hair entering from the side wall of the fixed blade cover during working, and the second elastic part provides an upward thrust for the top blade, so that the top blade smoothly trims the nose hair entering from the top of the fixed blade cover during working; the side cutting edges and the top cutting edges are matched for use, so that the nose hair in the nasal cavity is trimmed, the nose hair in the nasal cavity is cleaned more thoroughly, and the efficiency of trimming the nose hair is greatly improved.

Description

Nose hair cutter head capable of shearing hair at top and nose hair trimmer

Technical Field

The utility model relates to a hair trimmer technical field particularly, relates to a vibrissa tool bit and vibrissa trimmer that can top shear hair.

Background

The vibrissa cutter is used for cutting off overlong vibrissa and comprises a movable cutter component and a fixed cutter sleeved outside the movable cutter component, the movable cutter component can rotate in the fixed cutter under the driving of a motor, and the fixed cutter is provided with a plurality of cutting blades for vibrissa to enter so that the movable cutter blade of the movable cutter component moves relative to the cutting blades to cut the vibrissa. However, the existing vibrissa cutter only sets a plurality of vertically placed movable blades on the side wall of the movable knife rest of the movable knife assembly to cut vibrissa, which easily causes unclean vibrissa clipping.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one aspect among the above-mentioned problem, the utility model provides an but vibrissa tool bit of top shearing, establish including moving the knife tackle spare and cover move the outer stationary knife cover of knife tackle spare, move the knife tackle spare including move the knife rest with install in move the knife blade and the elastic component of knife rest, the knife blade is equipped with to expose and locates move the outer side cutting edge of knife rest and top cutting edge, the elastic component is equipped with and is used for the side cutting edge provides the first elasticity portion of outside thrust and is used for the top cutting edge provides the second elasticity portion of thrust that makes progress, the lateral wall and the top of stationary knife cover all are equipped with the opening that supplies the vibrissa to get into, in order to realize the side cutting edge with the top cutting edge cuts the vibrissa respectively.

Optionally, the movable knife rest is provided with a first hollowed-out portion for installing the elastic piece and a second hollowed-out portion for installing the movable knife blade, and the first hollowed-out portion is communicated with the second hollowed-out portion.

Optionally, the movable knife assembly further comprises a fixing cover, the fixing cover comprises a top cover and a fixing column which are mutually connected, the fixing column penetrates through the first hollow-out portion to be connected with the movable knife rest, and the bottom surface of the top cover is connected with the top surface of the movable knife rest.

Optionally, the top cover is provided with a third hollow part for the top blade to extend out.

Optionally, the number of the movable blades is multiple, the elastic part is provided with an elastic plate corresponding to the movable blades one to one, and the elastic plate is provided with a first elastic part for providing the side blades with elastic force and a second elastic part for providing the top blades with elastic force.

Optionally, the elastic member and the movable blade are both made of metal, and the movable blade is welded to the elastic member.

Optionally, the fixed cutter frame is connected with the fixed cutter cover, and an elastic component used for providing upward thrust for the movable cutter component is mounted in the fixed cutter frame.

Optionally, the elastic component comprises a connecting rod, a pin shaft and an elastic needle movably connected to the connecting rod up and down, two ends of the pin shaft are respectively connected to the elastic needle and the movable tool rest, and a spring for pushing the elastic needle to move up is arranged between the elastic needle and the connecting rod.

Optionally, the elastic assembly further comprises a connecting seat and a bearing installed on the connecting seat, the connecting seat is connected with the fixed cutter frame, and the bearing is sleeved outside the pin shaft.

Compared with the prior art, the nose hair cutter head capable of shearing hair at the top in the utility model is characterized in that the movable cutter blade is provided with the side cutting edge and the top cutting edge, the movable cutter frame is provided with the elastic part with the first elastic part and the second elastic part, the first elastic part provides an outward thrust for the side cutting edge, the side cutting edge smoothly trims the nose hair entering from the side wall of the fixed cutter cover during working, meanwhile, the second elastic part provides an upward thrust for the top cutting edge, and the top cutting edge smoothly trims the nose hair entering from the top of the fixed cutter cover during working; the side cutting edges and the top cutting edges are matched for use, so that the nose hair in the nasal cavity is trimmed, the nose hair in the nasal cavity is cleaned more thoroughly, and the nose hair trimming efficiency is greatly improved.

Additionally, the utility model provides a vibrissa clipping machine, include as above but the vibrissa tool bit of top shearing.

Compared with the prior art, the nose hair trimmer is the same with the nose hair tool bit that the aforesaid can cut hair at the top for the advantage that prior art has, no longer describe herein.

Drawings

FIG. 1 is a schematic diagram of a nose hair cutter head for top shearing according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a nose hair cutter head of an embodiment of the present invention with top shearing;

FIG. 3 is a partial block diagram of a nose hair trimmer according to an embodiment of the present invention;

FIG. 4 is a diagram of an assembly structure of the movable blade and the elastic member according to the embodiment of the present invention;

fig. 5 is a structural diagram of the movable tool holder according to the embodiment of the present invention;

fig. 6 is a structural diagram of a fixing cover according to an embodiment of the present invention.

Description of reference numerals:

1. a movable knife component; 11. a moving knife rest; 111. a first hollow-out section; 112. a second hollowed-out portion; 12. a movable blade; 121. a side blade; 122. a top blade; 13. an elastic member; 131. a first elastic part; 132. a second elastic part; 133. an elastic plate; 14. a fixed cover; 141. a top cover; 142. fixing a column; 143. a third hollowed-out portion; 2. a fixed cutter cover; 21. an opening; 3. a fixed tool rest; 4. an elastic component; 41. a connecting rod; 42. a pin shaft; 43. flicking a needle; 44. a spring; 45. a connecting seat; 46. and a bearing.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it should be understood that the terms "upper", "lower", and the like indicate orientations or positional relationships based on normal use of the product.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. The utility model discloses a be provided with coordinate axis Z in the drawing of embodiment, wherein the forward of Z axle represents the top, and the reverse below of representing of Z axle.

The embodiment of the utility model provides a but nose hair cutter head of top shearing combines fig. 1, fig. 2, fig. 3, fig. 4 to show, establish including moving knife tackle spare 1 and cover moving knife tackle spare 1 outer stationary knife cover 2, move knife tackle spare 1 including move knife rest 11 with install in move knife rest 11's movable blade 12 and elastic component 13, movable blade 12 is equipped with to expose and locates move knife rest 11 outer side cutting edge 121 and top cutting edge 122, elastic component 13 be equipped with be used for side cutting edge 121 provides the first elasticity portion 131 of outside thrust and is used for top cutting edge 122 provides the second elasticity portion 132 of thrust that makes progress, the lateral wall and the top of stationary knife cover 2 all are equipped with the opening 21 that supplies the nose hair to get into, in order to realize side cutting edge 121 with top cutting edge 122 cuts the nose hair respectively.

Wherein, the direction of the pushing force provided by the elastic element 13 to the side blade 121 is a direction away from the axis of the movable blade holder 11 in the radial direction, and the direction of the pushing force provided by the elastic element 13 to the top blade 122 is a direction pointing upward; the side blades 121 and the top blades 122 are respectively attached to the side inner wall and the top inner wall of the fixed blade cover 2, so that nose hair entering from the opening 21 can be cut smoothly; the shape of opening 21 is the bar form, and the quantity of opening 21 is a plurality of, and evenly interval arranges on the circumference of stationary knife cover 2, and the opening 21 at top of lateral wall one-to-one communicate.

In the nose hair cutter head capable of shearing hair at the top in the embodiment, the movable blade 12 is provided with the side blade 121 and the top blade 122, the movable blade holder 11 is provided with the elastic member 13 with the first elastic part 131 and the second elastic part 132, the first elastic part 131 provides an outward thrust for the side blade 121, so that the side blade 121 smoothly trims nose hair entering from the side wall of the fixed blade cover 2 in operation, meanwhile, the second elastic part 132 provides an upward thrust for the top blade 122, and the top blade 122 smoothly trims nose hair entering from the top of the fixed blade cover 2 in operation; the side cutting edges 121 and the top cutting edges 122 are matched for use, so that the nose hair in the nasal cavity is trimmed, the nose hair in the nasal cavity is cleaned more thoroughly, and the nose hair trimming efficiency is greatly improved.

Optionally, as shown in fig. 5, the movable blade holder 11 is provided with a first hollow-out portion 111 for mounting the elastic element 13 and a second hollow-out portion 112 for mounting the movable blade 12, and the first hollow-out portion 111 is communicated with the second hollow-out portion 112; the elastic piece 13 is arranged in the first hollow-out part 111 to be hidden in the movable knife rest 11, so that the structure is more compact; when the movable blade 12 is installed in the second hollow-out portion 112, the side blade 121 is exposed outside the side of the movable blade holder 11, and the top blade 122 is exposed outside the top of the movable blade holder 11; the first hollow portion 111 and the second hollow portion 112 are connected, so that the elastic element 13 can act on the movable blade 12, so as to provide an outward force and an upward force to the movable blade 12.

Optionally, as shown in fig. 2, 3, and 6, the movable blade assembly 1 further includes a fixing cover 14, the fixing cover 14 includes a top cover 141 and a fixing post 142 connected to each other, the fixing post 142 passes through the first hollow portion 111 to be connected to the movable blade holder 11, and a bottom surface of the top cover 141 is connected to a top surface of the movable blade holder 11; the elastic piece 13 and the movable knife rest 11 are fixed with each other through the fixing cover 14, the elastic piece 13 is prevented from falling out, the elastic piece 13 and the movable knife 12 are convenient to assemble on the movable knife rest 11 before the fixing cover 14 is installed, the structure is simple, and installation is convenient.

Optionally, as shown in fig. 3 and 6, the top cover 141 is provided with a third hollow portion 143 through which the top blade 122 extends; the third hollow-out portion 143 can ensure that the top blade 122 can cut the nose hair, and can ensure that the fixed cover 14 is firmly connected with the movable knife rest 11.

Optionally, as shown in fig. 3 and 4, the number of the movable blades 12 is multiple, the elastic member 13 is provided with elastic plates 133 corresponding to the movable blades 12 one by one, and the elastic plates 133 are provided with the first elastic portions 131 for providing elastic force to the side blades 121 and the second elastic portions 132 for providing elastic force to the top blades 122.

The number of the blades can be designed to be three, the number of the elastic plates 133 is also three, the three elastic plates 133 are integrally formed with each other, and the elastic piece 13 is integrally of a hollow triangular prism structure; the first elastic part 131 is connected with one side of the movable blade 12 far away from the side blade 121, and the second elastic part 132 is connected with one side of the movable blade 12 far away from the top blade 122; the first elastic portion 131 and the second elastic portion 132 are both elastic pieces.

Optionally, the elastic member 13 and the movable blade 12 are both made of metal, and the movable blade 12 is welded to the elastic member 13; the whole structure is simple and reliable, and the processing is convenient; the metal material of the elastic member 13 has good elasticity so as to provide sufficient elasticity, and the metal material of the movable blade 12 has good hardness so as to smoothly cut nose hair.

Optionally, as shown in fig. 1 and fig. 2, the device further includes a stationary knife rest 3 connected to the stationary knife cover 2, and an elastic component 4 for providing an upward pushing force to the movable knife component 1 is installed in the stationary knife rest 3; the stationary knife holder 3 is connected with the nose hair trimmer body, and the elastic component 4 is arranged to make up for the assembly gap, so that the top blade 122 can be always subjected to upward thrust, and the cutting force of the top blade 122 is further ensured.

Optionally, as shown in fig. 2, the elastic assembly 4 includes a connecting rod 41, a pin 42, and an elastic needle 43 movably connected to the connecting rod 41 up and down, two ends of the pin 42 are respectively connected to the elastic needle 43 and the movable knife rest 11, and a spring 44 for pushing the elastic needle 43 to move up is disposed between the elastic needle 43 and the connecting rod 41; the connecting rod 41 is connected with a motor shaft in the vibrissa trimmer, the motor can drive the connecting rod 41 to synchronously rotate when working, the connecting rod 41 can drive the elastic needle 43 to synchronously rotate by rotation, the elastic needle 43 can drive the pin shaft 42 to synchronously rotate by rotation, the pin shaft 42 rotates to drive the movable cutter frame 11 to synchronously rotate, and finally the movable cutter 12 cuts vibrissa.

Optionally, as shown in fig. 2, the elastic assembly 4 further includes a connecting seat 45 and a bearing 46 installed on the connecting seat 45, the connecting seat 45 is connected with the stationary blade holder 3, and the bearing 46 is sleeved outside the pin shaft 42; the bearing 46 is installed in the stationary cutter holder 3 through the connecting seat 45, and the bearing 46 is arranged to ensure the coaxiality of the pin shaft 42 during rotation.

Another embodiment of the present invention provides a vibrissa trimmer, comprising the vibrissa cutter head capable of cutting vibrissae at the top.

In the nose hair trimmer in this embodiment, the movable blade 12 is provided with the side blade 121 and the top blade 122, and the movable blade 11 is provided with the elastic member 13 having the first elastic portion 131 and the second elastic portion 132, the first elastic portion 131 provides an outward pushing force for the side blade 121, so that the side blade 121 smoothly trims the nose hair entering from the side wall of the fixed blade cover 2 during operation, and the second elastic portion 132 provides an upward pushing force for the top blade 122, so that the top blade 122 smoothly trims the nose hair entering from the top of the fixed blade cover 2 during operation; the side cutting edges 121 and the top cutting edges 122 are matched for use, so that the nose hair in the nasal cavity is trimmed, the nose hair in the nasal cavity is cleaned more thoroughly, and the efficiency of trimming the nose hair is greatly improved.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications are intended to fall within the scope of the disclosure.

Claims

1. The utility model provides a but vibrissa tool bit of top shearing, its characterized in that includes and establishes move knife tackle spare (1) and cover and move outer stationary knife cover (2) of knife tackle spare (1), move knife tackle spare (1) including move knife rest (11) and install in move knife section (12) and elastic component (13) of knife rest (11), move knife section (12) and be equipped with and expose and locate move outer side cutting edge (121) of knife rest (11) and top cutting edge (122), elastic component (13) are equipped with and are used for side cutting edge (121) provide outside elastic part (131) of thrust and be used for top cutting edge (122) provide second elastic part (132) of thrust that makes progress, the lateral wall and the top of stationary knife cover (2) all are equipped with opening (21) that supply the vibrissa to get into, in order to realize side cutting edge (121) with top cutting edge (122) cut the vibrissa respectively.

2. The nose hair cutter head capable of top shearing according to claim 1, wherein the movable cutter holder (11) is provided with a first hollow-out part (111) for mounting the elastic part (13) and a second hollow-out part (112) for mounting the movable cutter blade (12), and the first hollow-out part (111) is communicated with the second hollow-out part (112).

3. The nose hair cutter head capable of shearing hairs at the top as claimed in claim 2, wherein the movable cutter assembly (1) further comprises a fixing cover (14), the fixing cover (14) comprises a top cover (141) and a fixing column (142) which are connected with each other, the fixing column (142) passes through the first hollow portion (111) to be connected with the movable cutter frame (11), and the bottom surface of the top cover (141) is connected with the top surface of the movable cutter frame (11).

4. The nose hair cutter head according to claim 3, characterized in that the top cover (141) is provided with a third hollowed-out portion (143) from which the top blade (122) protrudes.

5. The nose hair trimmer according to claim 1, wherein the number of the movable blades (12) is plural, the elastic member (13) is provided with elastic plates (133) corresponding to the movable blades (12) one by one, and the elastic plates (133) are provided with the first elastic portions (131) for providing the side blades (121) with elastic force and the second elastic portions (132) for providing the top blades (122) with elastic force.

6. The nose hair cutter head capable of shearing hairs at the top part according to claim 1, wherein the elastic part (13) and the movable blade (12) are both made of metal, and the movable blade (12) is welded with the elastic part (13).

7. The nose hair cutter head capable of shearing hair at the top according to any one of claims 1 to 6, further comprising a fixed cutter frame (3) connected with the fixed cutter cover (2), wherein an elastic component (4) used for providing upward thrust for the movable cutter component (1) is installed in the fixed cutter frame (3).

8. The nose hair cutter head capable of shearing hair at the top of the claim 7, characterized in that the elastic component (4) comprises a connecting rod (41), a pin shaft (42) and a bullet needle (43) movably connected to the connecting rod (41) up and down, two ends of the pin shaft (42) are respectively connected with the bullet needle (43) and the movable cutter holder (11), and a spring (44) used for pushing the bullet needle (43) to move upwards is arranged between the bullet needle (43) and the connecting rod (41).

9. The nose hair cutter head capable of shearing hair at the top of claim 8, characterized in that the elastic component (4) further comprises a connecting seat (45) and a bearing (46) arranged on the connecting seat (45), the connecting seat (45) is connected with the fixed cutter frame (3), and the bearing (46) is sleeved outside the pin shaft (42).

10. A nose hair trimmer comprising the nose hair trimmer according to any one of claims 1 to 9, wherein the nose hair trimmer is capable of top-trimming nose hair.