CN216099057U

CN216099057U - Improved nose hair trimmer head

Info

Publication number: CN216099057U
Application number: CN202122498481.1U
Authority: CN
Inventors: 金炳杰
Original assignee: Zhejiang Jingbo Hardware Technology Co ltd
Current assignee: Zhejiang Jingbo Hardware Technology Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-03-22
Anticipated expiration: 2031-10-18

Abstract

This scheme provides toward a modified vibrissa clipping machine tool bit, including opening the quiet sword that has a plurality of flute profile blades quiet sword be equipped with in the quiet sword and move the sword mount pad, move the sword by elastic material integrated into one piece, move and be provided with the blade mounting groove that supplies to move sword cartridge and location on the sword mount pad, it includes the cartridge location at the blade body of blade mounting groove, respectively from the blade body left and right sides to the direction of rotation buckling a plurality of cutting edge portion that extends the formation, the free end of cutting edge portion is the cutting edge. Compared with the prior art, the movable cutter structure is directly formed integrally by elastic materials, and firstly, the movable cutter structure has self elasticity and can better support the relative action of matching with the stationary cutter; moreover, a knife type does not need to be provided with a spring, and has the advantages of few parts, simple structure and assembly, low cost and long service life.

Description

Improved nose hair trimmer head

Technical Field

The utility model relates to the field of personal care appliances, in particular to a nose hair trimmer head.

Background

The vibrissa cutter in the current market has the problems of low vibrissa cutting efficiency and vibrissa pulling during vibrissa cutting. Most market products are the vibrissa trimmer hardware component cutter mesh that the outer sword laminating outer sword inner wall rotation type was cut, the outer sword is through stretching into the hardware cylinder, it must the groove to advance to open at the side and the top of the cylinder of hardware, the trimmer is when going deep into nostril chamber and cuting the vibrissa, because the side is effective shear plane, product structure is only fit for cuting the vibrissa of nasal cavity horizontal growth, it is difficult to catch the vibrissa to the inside and the nasal hair of heterodromous growth of nostril, because move the sword structure and include spring and two hard blades that bilateral symmetry set up, hard blade afterbody sets up the assembly and presses the tongue, it appears hard blade dead outer sword in the use easily, serious can collapse the sword cutting edge even, the tool bit is short-lived, and the product is cuted vibrissa inefficiency, the comfort level is poor, the user can be uncomfortable and produce pain very much. And the spring repentance after long-term use causes the left and right forces to be asymmetric, has the problems of deformation and aging, and has high production cost and complex assembly.

Disclosure of Invention

The nose hair trimmer head provided by the utility model has the advantages of good trimming stability, strong comfort and single blade arrangement.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a modified vibrissa trimmer tool bit, is including opening the quiet sword that has a plurality of flute profile blade quiet sword be equipped with in the quiet sword move the sword mount pad, move the sword by elastic material integrated into one piece, move and be provided with the blade mounting groove that supplies to move sword cartridge and location on the sword mount pad, it includes the cartridge location at the blade body of blade mounting groove, respectively from the blade body left and right sides to a plurality of cutting edge portion that the direction of rotation is buckled and is extended formation, the free end of cutting edge portion is the cutting edge.

As an improvement: the blade body include with move the middle connecting portion of sword mount pad cartridge cooperation location, respectively from middle connecting portion both sides limit outwards buckle and extend and form two outer edge portions, two outer edge portions and the cutting edge portion opposite direction of buckling, a plurality of cutting edge portions connect on outer edge portion side edge to form the V-arrangement hinge towards the rotation direction in middle connection piece both sides respectively.

As an improvement: the top of outer edge portion is equipped with a plurality of top edge, top edge buckle to the direction of rotation from outer edge of edge portion and stretch upward and form.

As an improvement: the blade part is arranged on the side edge of the blade body in a protruding mode, and a chamfer angle is formed between the upper top edge of the blade part and the vertically extending blade edge.

As an improvement: the blade body is provided with a positioning groove, and a positioning convex column which is matched with the positioning groove to realize the insertion positioning of the moving blade is arranged in the blade mounting groove.

The beneficial effects provided by the utility model are as follows: compared with the prior art, the movable cutter structure is directly formed integrally by elastic materials, and firstly, the movable cutter structure has self elasticity and can better support the relative action of matching with the stationary cutter; moreover, a knife type does not need to be provided with a spring, and has the advantages of few parts, simple structure and assembly, low cost and long service life.

The utility model is described in further detail below with reference to the figures and examples.

Drawings

FIG. 1 is a schematic view of an improved nose hair trimmer head provided by the present invention.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is a schematic view of the structure of the moving blade of fig. 1.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "connected," "fixed," and the like are used in a broad sense, and for example, the terms "connected," "connected," and "fixed" may be fixed, detachable, or integrated; the connection can be mechanical connection or welding connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1, 2 and 3, an embodiment of a nose hair trimmer head with improved ball according to the present invention includes a stationary blade 2 having a plurality of groove-shaped cutting edges, and is characterized in that a movable blade mounting base 3 and an integrally formed movable blade 1 are disposed in the stationary blade, the movable blade mounting base 3 is provided with a blade mounting groove 31 for inserting and positioning the movable blade, the movable blade is supported by an elastic material and includes a blade body inserted and positioned in the blade mounting groove 31, and a plurality of blade portions 12 respectively bent and extended from left and right sides of the blade body in a rotating direction, and free ends of the blade portions are blades. The blade body is provided with a positioning groove, and a positioning convex column which is matched with the positioning groove to realize the insertion positioning of the moving blade is arranged in the blade mounting groove 31.

For obtaining better pruning effect and comfort level, avoid dragging the phenomenon, the blade body of this embodiment includes with move 3 cartridge cooperation location of sword mount pad intermediate junction portion 11, respectively from 11 both sides limit of intermediate junction portion outwards buckle and extend and form two outer edge portions 13, two outer edge portions 13 and the cutting edge portion 12 opposite direction of buckling, a plurality of cutting edge portions 12 connect on outer edge portion side edge to form the V-arrangement flap towards the rotation direction in intermediate junction piece both sides respectively. The vibrissa that the completion was pruned in collection that the V-arrangement flap can be better has effectively avoided the problem of obstacle to prune the sword, and the V-arrangement flap makes the accurate heart degree higher when moving the sword rotation, and it is very obvious to fall the noise. The blade portion 12 is protrudingly disposed on the side edges of the blade body, i.e., the two outer edges 13, and a chamfer is formed between the upper top edge of the blade portion and the vertically extending blade edge. The chamfer setting can be better with quiet sword adaptation cooperation. The top of the outer edge portion of this embodiment is provided with a plurality of upper blades 14, and the upper blades are bent and extended upward from the top edge of the outer edge portion to the rotating direction. The upper blade part 14 can be arranged to cut off long nose hair more quickly, and the whole cutter head has more cutting directions and can cut off the long nose hair more quickly and cleanly.

The movable cutter of the embodiment is automatically retracted due to self-elasticity and structure setting when overload occurs, the condition that the movable cutter and the static cutter of the cutter head of the existing vibrissa shaver are butted up is effectively avoided, the movable cutter can be well protected, and the operation is stable.

Although the present invention has been described with reference to the above embodiments, it should be understood that the utility model is not limited thereto, and various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a modified vibrissa trimmer tool bit, is including opening quiet sword (2) that has a plurality of flute profile blade (21), its characterized in that quiet sword in be equipped with move sword mount pad (3), move sword (1) by elastic material integrated into one piece, move and be provided with on sword mount pad (3) and supply to move blade cartridge and blade mounting groove (31) of location, it includes the blade body of cartridge location in blade mounting groove (31), respectively from the blade body left and right sides to a plurality of cutting edge portion (12) that the direction of rotation is buckled and is extended and form, the free end of cutting edge portion is cutting edge (121).

2. The improved nose hair trimmer head of claim 1, wherein: the blade body include with move middle connecting portion (11) that sword mount pad (3) cartridge cooperation was fixed a position, outwards buckle from middle connecting portion (11) both sides limit respectively and extend and form two outer edge portion (13), two outer edge portion (13) and cutting edge portion (12) opposite direction of buckling, cutting edge portion (12) connect on outer edge portion side edge to form the V-arrangement flap towards the rotation direction in middle connection piece both sides respectively.

3. The improved nose hair trimmer head of claim 2, wherein: the top of outer edge portion is equipped with a plurality of top edge portion (14), top edge portion buckle to the direction of rotation from outer edge portion top edge and stretch upward and form.

4. The improved nose hair trimmer head of claim 1, 2 or 3, wherein: the blade part (12) is arranged on the side edge of the blade body in a protruding mode, and a chamfer angle is formed between the upper top edge of the blade part and the vertically extending blade edge.

5. The improved nose hair trimmer head of claim 1, 2 or 3, wherein: the blade body is provided with a positioning groove, and a positioning convex column which is matched with the positioning groove to realize the insertion positioning of the moving blade is arranged in the blade mounting groove (31).

6. The improved nose hair trimmer head of claim 4, wherein: the blade body is provided with a positioning groove, and a positioning convex column which is matched with the positioning groove to realize the insertion positioning of the moving blade is arranged in the blade mounting groove (31).