CN214323441U

CN214323441U - Anti-scratch razor blade

Info

Publication number: CN214323441U
Application number: CN202022833896.5U
Authority: CN
Inventors: 朱汉钰; 伍燕; 胡铭锡; 张朝波
Original assignee: Jiangsu Liyu Razor Co ltd
Current assignee: Jiangsu Liyu Razor Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-10-01
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses an anti-scratch's razor blade that shaves, including the blade main part, the blade main part is the corrugate, and blade main part both sides limit both ends all are equipped with the arch of being convenient for the installation, and blade main part trough department is equipped with the through-hole that runs through, and protruding one side is kept away from to the through-hole for the blade, and the equidistant a plurality of through-holes and blades that are equipped with on every trough in the blade main part, and the vertical direction of blade on two adjacent troughs is crisscross each other, beneficial effect: the blade is the ripple type, and the blade is located trough department, can effectively guarantee like this that the blade can laminate skin, reaches fine effect of shaving, and the blade is less with skin contact angle simultaneously, further guarantees the effect of shaving, and the equidistant blade that sets up of trough simultaneously, and the trough part between two blades can prevent effectively that the blade from piercing skin, reaches the effect that prevents to shave blade fish tail skin, and the chromium oxide coating can prevent that the blade from rustting simultaneously, improves life.

Description

Anti-scratch razor blade

Technical Field

The utility model relates to a manual razor correlation technique field specifically is an anti-scratch's razor blade.

Background

The shaver consists of a blade and a hoe-shaped blade holder. The knife rest is made of aluminum, stainless steel, copper or plastic and the like; the blade is made of stainless steel or carbon steel, and metal or chemical coating treatment is carried out on the cutting edge for ensuring sharpness and durability. When in use, the blade is arranged on the knife rest, and the handle of the knife rest is held for shaving. The safe razor has two types, one is that a double-edge blade is arranged on a knife rest; the other is that two single-edge blades are arranged on the knife rest. When the former razor is used for shaving, the user needs to adjust the contact angle between the blade edge and the beard to ensure the shaving effect.

Generally, when a manual shaver is used for shaving, the cutting edge of the shaver needs to be inclined at a certain angle with the skin, if the inclination angle is too large, the shaving effect is poor, if the inclination angle is too small, the skin is easily scratched, and the control of the angle completely needs to be controlled by the wrist, so that the shaving is laborious and the skin is easily scratched.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The to-be-solved technical problem of the utility model is: the cutting edge of the shaver needs to be inclined at a certain angle with the skin, the shaving effect is poor if the inclination angle is too large, the skin is easily scratched if the inclination angle is too small, and the control of the angle completely needs to be controlled by the wrist, so that the shaving is relatively laborious and the skin is easily scratched.

(II) technical scheme

In order to solve the above problem, the utility model provides a following technical scheme: including the blade main part, the blade main part is the corrugate, and blade main part both sides limit both ends all are equipped with the arch of being convenient for the installation, and blade main part trough department is equipped with the through-hole that runs through, and protruding one side is kept away from to the through-hole for the blade, and the equidistant a plurality of through-holes and blades that are equipped with on every trough in the blade main part, and the vertical direction of blade on two adjacent troughs is crisscross each other.

Furthermore, each cutting edge is provided with an arc-shaped extension part.

Further, both sides of the wave crest of the blade main body are provided with fixing blocks.

Further, a chromium oxide coating is applied to the blade body.

Further, the material used for the blade main body is martensitic stainless steel.

(III) advantageous effects

The beneficial effects of the utility model reside in that: the device stable in structure, the practicality is strong, the blade is the ripple type, the blade is located trough department, can effectively guarantee like this that the blade can laminate skin, reach fine effect of shaving, blade and skin contact angle are less simultaneously, further guarantee the effect of shaving, the equidistant blade that sets up of trough simultaneously, trough part between two blades can prevent effectively that the blade from piercing skin, reach the effect that prevents to shave blade fish tail skin, the chromium oxide coating can prevent that the blade from rustting simultaneously, improve life.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of another perspective structure of the present invention;

FIG. 3 is a view showing the usage state of the present invention;

FIG. 4 is a cross-sectional view of the present invention;

in the figure: 1-blade main body, 2-bulge, 3-through hole, 4-cutting edge, 5-extension part, 6-fixing block and 7-mounting rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the cutting blade includes a blade body 1, the blade body 1 is corrugated, two ends of two side edges of the blade body 1 are respectively provided with a protrusion 2 convenient for installation, through holes 3 penetrating through the through holes are arranged at the wave troughs of the blade body 1, one side of each through hole 3 far away from the protrusion 2 is a cutting edge 4, a plurality of through holes 3 and cutting edges 4 are arranged at equal intervals on each wave trough of the blade body 1, and the cutting edges 4 on two adjacent wave troughs are vertically staggered.

When in use, the blade body 1 is arranged on the mounting frame 7, the cutting edge 4 is ensured to extend out of the mounting frame 7, the bulges 2 at the two sides of the blade body 1 can effectively connect the blade body 1 and the mounting frame 7, thus when shaving is needed, the mounting frame is arranged on the knife handle, then the blade body 1 is attached to the face, then the blade body 1 is dragged along the sharpening direction of the blade body 1, the cutting edge 4 can effectively shave the hair, meanwhile, the cutting edges 4 which are staggered with each other on each wave trough can effectively ensure the shaving effect, the cutting edges 4 are positioned at the wave troughs, thus effectively ensuring that the cutting edges 4 can be attached to the skin to achieve the good shaving effect, simultaneously, the contact angle between the cutting edges 4 and the skin is smaller, so that the cutting force is ensured, the cutting force is more labor-saving during use, the wave trough parts between the two cutting edges 4 can effectively prevent the cutting edges 4 from penetrating into the skin, and the effect of preventing the cutting edges 4 of the shaving blades from scratching the skin is achieved.

Furthermore, each cutting edge 4 is provided with an arc-shaped extension part 5, and the extension parts 5 can enable the included angle formed by the angle of the cutting edges 4 and the skin to be smaller during shaving, so that the cutting edges 4 are sharper, and the shaving is ensured to be cleaner; the two sides of the wave crest of the blade main body 1 are respectively provided with the fixed block 6, so that the whole deformation of the blade main body 1 is ensured to be smaller when in use, and the phenomenon that the cutting angle formed by the cutting edge 4 is changed due to the deformation of the blade main body 1, and further the skin is scratched is prevented; the chromium oxide coating is coated on the blade main body 1, so that the rust prevention effect of the blade main body 1 is achieved, and the service life is prolonged; the material used for the blade body 1 is martensitic stainless steel, the martensitic stainless steel has better processing resistance, and the martensitic stainless steel is more suitable for being used as a material for razor blades and improves the processing precision of cutting edges.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An anti-scratch razor blade characterized by: including blade main part (1), blade main part (1) is corrugated, blade main part (1) both sides limit both ends all are equipped with arch (2) of being convenient for the installation, blade main part (1) trough department is equipped with through-hole (3) that run through, keep away from through-hole (3) protruding (2) one side is blade (4), the equidistant a plurality ofly that is equipped with on every trough on blade main part (1) through-hole (3) with blade (4), on two adjacent troughs blade (4) vertical direction is crisscross each other.

2. An anti-scratch razor blade, according to claim 1, wherein: each cutting edge (4) is provided with an arc-shaped extension part (5).

3. An anti-scratch razor blade, according to claim 1, wherein: both sides of the wave crest of the blade main body (1) are provided with fixing blocks (6).

4. An anti-scratch razor blade, according to claim 1, wherein: the blade body (1) is coated with a chromium oxide coating.

5. An anti-scratch razor blade, according to claim 1, wherein: the blade main body (1) is made of martensitic stainless steel.