CN110181563A - A kind of razor head - Google Patents

Abstract

The invention discloses a kind of razor heads, including blade assembly and flatten part, blade assembly is equipped with cutting area, part is flattened to be set in the cut direction of blade assembly cutting area, the bottom surface and side for flattening part are skin contact surface, part is flattened by being arranged in the cut direction of the cutting area of blade assembly, during shaver cuts hair, in advance and skin contact by the skin contact surface of pressing part bottom surface and side, by skin surface and flatten the frictional force generated between part, after the skin in region to be cut is evened up, so that hair is able to be exposed under smooth skin, avoid that beard is laminated in fold or the protrusion of fold and recess influence cutting effect, and blade scratches the risk of skin.

Description

a razor head

technical field

The invention relates to the technical field of shaver structures, in particular to a shaver head.

Background technique

The razor is one of the necessary tools in the daily life of adult men. After using the razor, the beard is shaved off, making the face clean and tidy.

Existing razors are mainly divided into two types: manual and electric. The manual uses multiple sets of side-by-side and inclined blades to shave the beard after applying shaving cream on the face. The electric generally uses a driver to drive the blades to cut The surface rotates or reciprocates, and when the cutting surface touches the beard, the cutting process is performed.

However, during the actual use of the razor, due to the different states of the face during the shaving process, skin folds often appear in areas such as the chin or neck, which often cause the beard to be stacked in the folds or protrude from the folds And sags affect the cutting effect and other issues. And when the fixed blade passes through the folds during shaving, the risk of scratching the skin is more likely to occur.

Contents of the invention

For this reason, it is necessary to provide a razor head to solve the skin folds in the prior art, which cause the beard to overlap in the folds or the protrusions and depressions of the folds affect the cutting effect, and the risk of the blade scratching the skin.

In order to achieve the above object, the inventor provides a razor head, including a blade assembly and a flattener;

The blade assembly is provided with a cutting area;

The flattening part is arranged in the cutting direction of the cutting area of the blade assembly, and the bottom surface and the side surface of the flattening part are skin contact surfaces.

Further, the cutting area of the blade assembly is arranged on both sides, and the flattening parts are arranged on both sides of the blade assembly.

Further, the bottom surface of the flattening member is an arc-shaped structure, and the arc-shaped structure faces the direction of the top surface of the flattening member.

Further, a strip-shaped groove is arranged on the bottom surface of the flattening member, and the two ends of the groove body of the strip-shaped groove face the cutting direction of the blade assembly.

Further, the side of the flattening member facing the cutting direction is inclined toward the top surface of the flattening member.

Further, the razor head further includes a head seat, the blade assembly is assembled on the head seat, and the flattening member is connected to the blade assembly or the head seat.

Further, the cutter head seat also includes a handle fixing rod, and one end of the handle fixing rod is connected with the cutter head seat.

Further, the blade assembly is selected from a fixed blade, a reciprocating razor head or a rotary razor head.

Further, the flattening member is provided with a through hole, and the through hole is set through the top surface and the bottom surface of the flattening member.

Further, the flattener also includes a soft pad, and the soft pad is assembled on the bottom surface of the flattener.

Different from the prior art, the above technical solution has the following advantages: by setting the flattener in the cutting direction of the cutting area of the blade assembly, during the process of cutting hair by the shaver, the bottom surface of the flattener and the skin contact surface on the side In contact with the skin in advance, relying on the friction generated between the skin surface and the flattener, the skin in the area to be cut is flattened, so that the hair can be exposed under the flat skin, and the beard can be avoided from being stacked in the folds or raised by the folds And the depression affects the cutting effect, and the risk of the blade scratching the skin.

Description of drawings

Fig. 1 is a schematic diagram of the bottom three-dimensional structure of the razor head in the embodiment of the present invention;

Fig. 2 is a schematic diagram of the lateral three-dimensional structure of the shaver head in the embodiment of the present invention;

Fig. 3 is the front view of the razor head in the embodiment of the present invention;

Fig. 4 is a schematic diagram of the top three-dimensional structure of the shaver head in the embodiment of the present invention.

Explanation of reference signs:

101, blade assembly; 102, cutting area;

201, flattened piece; 202, skin contact surface; 203, strip groove; 204, through hole;

205, soft pad;

301, cutter head seat; 302, handle fixing rod.

Detailed ways

In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.

Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4 together. This embodiment discloses a razor head, including a blade assembly 101, a flattening member 201 and a head seat 301. The blade assembly 101 is a reciprocating knife head, and assembled on the cutter head seat 301, the cutting zone 102 of the reciprocating cutter head is located on the side of the blade assembly 101, and the direction facing the cutting zone 102 of the reciprocating cutter head is the cutting direction of the blade assembly 101. The applanation member 201 has a U-shaped structure, and the two ends of the U-shaped applanation member 201 are connected to the cutter head seat 301 . The cutter head seat 301 is connected with the handle.

According to the above structure, during the use of the razor head, by turning on the switch, the reciprocating cutter head of the blade assembly is started to work by power supply, and the cutter body of the reciprocating cutter head starts cutting work in the cutting area of the blade assembly, and then uses The operator operates the shaver so that the flattening part of the cutter head contacts the skin of the human body in advance. After the skin touches the flattening part, the razor head is moved along the cutting direction. The beard or hair in the cutting direction of the blade assembly can be exposed on the flat skin, and when the blade assembly passes through the cutting area, the beard and other hair can be scraped off, avoiding the beard stacked in the folds or the protrusions and depressions of the folds affecting the cutting effect, and the risk of the blade cutting the skin.

In some preferred embodiments, the cutter head seat and the flattening member can form an integral structure, and the structural stability of the area connecting the flattening member and the cutter head seat can be improved by forming the cutter head seat and the flattening member into an integral structure.

In certain preferred embodiments, the shaving head includes a blade assembly and an applanation member, the applanation member being directly attached to a surface of the blade assembly or a support structure of the blade assembly.

In some preferred embodiments, in addition to the U-shaped structure, the flattening member can also use an L-shaped structure, or a T-shaped structure.

Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, in some preferred embodiments, the cutting surface 102 of the blade assembly 101 is located on both sides of the blade assembly, and the flattening member 201 is also arranged on the blade assembly 101 on both sides of the cutting surface 102 in the direction of the direction. By setting the cutting surfaces and flattening parts of the blade assembly on both sides, it is convenient for the user to shave the beard and hair in the reciprocating direction, improve the shaving efficiency, and increase the convenience of use.

Referring to FIG. 3 , in some preferred embodiments, the bottom surface of the flattening member 201 has an arc-shaped structure, and the arc-shaped structure of the bottom surface of the flattening member 201 faces the direction of the top surface of the flattening member 201 . By setting the arc-shaped structure on the bottom surface of the applicator, the skin can be adapted to the face, preventing the middle part of the applanator from squeezing the skin too long during the scraping process, and preventing the user from discomfort caused by long-term use.

Please refer to FIG. 4 , in some preferred embodiments, a strip-shaped groove 203 is arranged on the bottom of the flattening member 201 , and the two ends of the groove body of the strip-shaped groove 203 face the cutting direction of the blade assembly 101 . Please refer to FIG. 2 and FIG. 3 together. In some preferred embodiments, one end of the flattening member 201 facing the cutting direction of the blade assembly is inclined upward in the height direction. The end of the flattening member facing the cutting direction is inclined upward in the height direction, so that the swing of the user's arm and the shaver is adapted to the movement of the shaver during the movement of the shaver.

Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4 together, in some preferred embodiments, handle fixing rod 302 is provided on cutter head seat 301, and the end of handle fixing rod 302 is connected with cutter head seat 301 , the other end matches the preset assembly groove on the handle, and the handle can be a single rod, or a handle with structures such as a power supply, a blade assembly transmission motor, a switch, and a charging interface. By arranging the handle fixing rod, when the handle fixing rod of the cutter head seat is connected to the handle, the stability of the connection between the cutter head seat and the handle is ensured when the flattening member presses the skin and moves.

Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4 together. In the above-mentioned embodiment, there is a gap between the middle section structure of the flattening part and the blade assembly. By setting the gap between the flattening part and the blade assembly , increasing the pulling distance between the flattening part and the blade assembly, increasing the flattened skin area and facilitating cutting.

In the above embodiments, the blade assembly can be a fixed blade, a reciprocating razor head or a rotary razor head. The fixed blade is a blade structure arranged side by side and inclined, and the blade area of the blade structure is the cutting area. ; The reciprocating razor head includes a stationary plate surface and a cutting plate surface that are attached to each other. The cutting plate surface is connected by a reciprocating drive device, so that the cutting plate surface performs reciprocating motion on the stationary plate surface. The cutting surface is formed between the static layout; the rotary head includes two structures, one is that the blade is arranged along the length direction of the rotating shaft, and the area where the blade contacts the mesh surface is the cutting area, and the other is that the blade is assembled in a disc-shaped structure Above, the area where the blade on the disc structure contacts the mesh surface is the cutting area.

Please refer to FIG. 1 , in some preferred embodiments, a soft pad is provided on the bottom surface of the flattening member 201 , and the comfort when the skin is attached to the flattening member is improved by setting the soft pad.

In some preferred embodiments, the soft pad can also be arranged on the lateral direction of the applanation member, by disposing the soft pad on the lateral direction of the applanation member, so that the contact surface of the applanation member and the skin Both are equipped with soft pads to improve the comfort of the shaver. The soft pads in the lateral direction of the applicator and the soft pads on the bottom surface can form an integrated structure, which improves the ease of assembly without segmentation and improves Comfort of use.

In some preferred embodiments, the strip-shaped grooves can also be arranged on the soft pad.

In the above embodiments, the soft pad can be made of plastic, rubber or silicone.

Referring to Fig. 2, in some preferred embodiments, the flattening member 201 is provided with a through hole 204, and the two ends of the through hole 204 pass through the top surface and the bottom surface of the flattening member 201. , to reduce the weight of the flattened parts, or through the hole, and set grooves or slots in the hole to assemble the soft pad at the bottom of the flattened parts.

It should be noted that although the foregoing embodiments have been described herein, the scope of protection of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications made to the embodiments described herein, or the equivalent structure or equivalent process conversion made by using the description of the present invention and the contents of the accompanying drawings, directly or indirectly apply the above technical solutions In other relevant technical fields, all are included in the scope of protection of the patent of the present invention.

Claims (10)

1. A razor head, characterized in that, comprises a blade assembly and a flattener; The blade assembly is provided with a cutting area; The flattening part is arranged in the cutting direction of the cutting area of the blade assembly, and the bottom surface and the side surface of the flattening part are skin contact surfaces. 2. The razor head according to claim 1, characterized in that, the cutting area of the blade assembly is arranged on two sides, and the flattening parts are arranged on both sides of the blade assembly. 3 . The razor head according to claim 1 , wherein the bottom surface of the flattening member is an arc-shaped structure, and the arc-shaped structure faces the top surface of the flattening member. 4 . 4 . The razor head according to claim 1 , wherein a strip-shaped groove is arranged on the bottom surface of the flattening member, and the two ends of the groove body of the strip-shaped groove face the cutting direction of the blade assembly. 5 . The shaving head according to claim 1 , wherein the side of the flattening member facing the cutting direction is inclined toward the top surface of the flattening member. 6 . 6. The razor head according to claim 1, characterized in that, the razor head further comprises a head seat, the blade assembly is assembled on the head seat, and the flattening member is connected to the blade assembly or on the blade holder. 7. The shaving head according to claim 6, wherein the head seat further comprises a handle fixing rod, and one end of the handle fixing rod is connected to the head seat. 8. The razor head according to claim 1, wherein the blade assembly is a fixed blade, a reciprocating razor head or a rotary razor head. 9 . The razor head according to claim 1 , wherein the flattening member is provided with a through hole, and the through hole is set through the top surface and the bottom surface of the flattening member. 10 . 10. The shaving head according to claim 1, wherein the flattening member further comprises a soft pad, and the soft pad is assembled on the bottom surface of the flattening member.