CN217434384U - Rotary electric shaver knife net, knife net assembly and shaver - Google Patents

Abstract

The utility model discloses an electric razor of rotation type sword net, sword net subassembly and razor, include the sword net lateral wall, arrange in the sword net shear surface at sword net lateral wall top, sword net shear surface is by outer looped netowrk tooth, interior looped netowrk tooth, the rotation center pin that links to each other with rotating-structure in proper order in to, be provided with into palpus groove on the outer looped netowrk tooth, be provided with into palpus hole on the interior looped netowrk tooth, the ring width of outer looped netowrk tooth is less than the ring width of interior looped netowrk tooth. According to the rotary electric shaver cutter mesh, the ring width of the inner ring net teeth is larger than that of the outer ring net teeth by adjusting the ring widths of the outer ring net teeth and the inner ring net teeth, more beard feeding holes can be distributed on the inner ring net teeth, the number of times that the cutter mesh needs to repeatedly shave beards back and forth during fine shaving is reduced, and the arrangement can improve shaving efficiency and reduce the residue of the beards.

Description

Rotary electric shaver knife net, knife net assembly and shaver

Technical Field

The utility model relates to a razor field especially relates to a rotation type electric razor sword net, sword net subassembly and razor.

Background

The electric shaver drives the blade to move by adopting electric power, thereby realizing the shaving effect, being safe and convenient to use, and being quite comfortable in the shaving process and enjoyed by more and more users. The existing rotary electric shaver generally comprises an outer ring cutter mesh and an inner ring cutter mesh, wherein the outer ring cutter mesh and the inner ring cutter mesh are respectively provided with an outer ring mesh groove and an inner ring mesh groove which are of groove structures.

The outer ring cutter mesh is used for roughly shaving beards, the inner ring cutter mesh is used for finely shaving beards after rough shaving, generally, the beards are not too long for men who frequently shave, and therefore, the fine shaving of the inner ring cutter mesh is more important and frequent in application compared with the rough shaving of the outer ring cutter mesh, the ring width of the outer ring cutter mesh in the prior art is the same as that of the inner ring cutter mesh, the importance of the inner ring cutter mesh is not reflected, and the fine shaving of the inner ring cutter mesh in the prior art needs to be repeatedly shaved for many times, so that the efficiency is not high.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present application provides a shaver net, a shaver net assembly and a shaver, which solve the above problems by adjusting the ring widths of the outer ring net teeth and the inner ring net teeth to make the ring width of the inner ring net teeth larger than that of the outer ring net teeth.

The scheme of this application is as follows, this rotation type electric shaver sword net, include the sword net lateral wall, arrange in the sword net shear plane at sword net lateral wall top, the sword net shear plane is by outer looped netowrk tooth, interior looped netowrk tooth, the rotatory center pin that links to each other with rotating-structure in proper order to interior, be provided with into palpus groove on the outer looped netowrk tooth, be provided with into palpus hole on the interior looped netowrk tooth, the ring width of outer looped netowrk tooth is less than the ring width of interior looped netowrk tooth.

Furthermore, one end of the beard feeding groove, which is far away from the inner ring net tooth, penetrates through the side wall of the cutter mesh, and the width of the beard feeding groove is 0.28-0.50 mm.

Further, the beard feeding groove is a straight groove, a trapezoidal groove or a curved groove.

Further, the thickness of the outer ring mesh is larger than that of the inner ring mesh.

Further, the thickness of the outer ring mesh teeth is 0.08-0.4mm, and the thickness of the inner ring mesh teeth is 0.04-0.10 mm.

Further, an arch surface is arranged on the outer ring net tooth, and a large arc is arranged between the side wall of the cutter net and the outer ring net tooth.

Further, the whisker feeding hole is a round hole or a special-shaped hole.

A knife net component of a rotary electric shaver comprises a knife net and blades, wherein the knife net is the knife net in the technical scheme, the blades comprise outer ring blades and inner ring blades, and the size of the inner ring blades is larger than that of the outer ring blades.

A shaver comprising a rotary electric shaver foil as described in the above solution.

To sum up, the utility model discloses following beneficial effect has:

the rotary electric shaver cutter mesh has the advantages that the ring width of the inner ring net teeth is larger than that of the outer ring net teeth by adjusting the ring widths of the outer ring net teeth and the inner ring net teeth, more beard feeding holes can be distributed on the inner ring net teeth, the number of times that the cutter mesh needs to repeatedly shave beards back and forth during fine shaving is reduced, the fine trimming function of the beard feeding holes in the inner ring net teeth is enhanced, the shaving efficiency can be improved, and the residue of the beards can be reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

FIG. 1 is an elevational view of a rotary electric shaver blade net of the present application;

FIG. 2 is a top view of a rotary electric shaver net;

FIG. 3 is a side view of a rotary electric shaver blade net;

FIG. 4 is an enlarged view of a portion A of FIG. 3;

FIG. 5 is a structural view of the blade;

in the figure: 1. a knife net side wall; 2. cutting the shearing surface of the cutter mesh; 21. an outer ring gear; 22. inner ring teeth; 23. rotating the central shaft; 3. a whisker inlet groove; 4. a whisker inlet hole; 5. a blade; 51. an outer ring blade; 52. an inner ring blade.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. 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. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

Example 1: referring to fig. 1 to 5, a shaver net of a rotary electric shaver provided by the present application includes a side wall 1 of the shaver net, and a shearing surface 2 of the shaver net disposed on a top of the side wall 1 of the shaver net, the side wall 1 of the shaver net is fixedly connected to the shearing surface 2 of the shaver net, the shearing surface 2 of the shaver net sequentially includes, from outside to inside, an outer ring net tooth 21, an inner ring net tooth 22, and a rotating central shaft 23 connected to a rotating structure (not shown in the figure), and a motor in the shaver drives the rotating structure to rotate, so that the rotating structure drives the blades 5 to rotate; the outer ring gear 21 is provided with the beard inlet groove 3, the opening of the beard inlet groove 3 is large, the arrangement mode is that the beard can more easily enter the beard inlet groove 3, and meanwhile, the beard inlet groove 3 of the outer ring gear 21 roughly shaves the beard; beard inlet holes 4 are formed in the inner ring gear 22, the beard inlet amount arranged in a hole shape is relatively smaller than that arranged in a groove shape, but the skin is more easily attached to the net surface of the cutter due to the hole shape, and the beard inlet holes 4 in the inner ring gear 22 are used for finely shaving beards; on the premise that the diameter of the outermost ring of the cutter net is not changed, the ring width of the outer ring net teeth 21 is set to be smaller than that of the inner ring net teeth 22, and the final purpose of shaving is to shave beards cleanly, so that compared with rough shaving of beards on the outer ring net teeth 21, the fine shaving process of the beards on the inner ring net teeth 22 is more important to a certain extent, the ring width of the outer ring net teeth 21 is set to be smaller than that of the inner ring net teeth 22, more beard inlet holes 4 can be formed in the inner ring net teeth 22, the number of times that the cutter net needs to shave the beards repeatedly back and forth during fine shaving is reduced, and the working efficiency is improved.

One end of the beard inlet groove 3 far away from the inner ring net teeth 22 penetrates through the cutter net side wall 1, namely, one end of the beard inlet groove 3 towards the cutter net side wall 1 is open, meanwhile, the width of the beard inlet groove 3 is set to be 0.28-0.50mm, the width is set to be larger than that of the beard inlet groove on the common cutter net, the width of the beard inlet groove 3 is increased, a beard can enter the beard inlet groove 3 more easily, and the rough shaving efficiency is improved.

The shape of the beard inlet groove 3 can be a straight groove, a trapezoidal groove or a curved groove, and a curved groove is preferably adopted, most of the beard is curved, so that the curved groove is more adaptive to the beard.

Because the beard inlet groove 3 on the outer ring net tooth 21 is in a groove shape, the skin can more easily enter the groove, and on the contrary, the beard inlet hole 4 on the inner ring net tooth 22 is in a hole shape, the skin in the hole-shaped structure is relatively difficult to enter the hole, when shaving, the contact acting force of the outer ring net tooth 21 and the inner ring net tooth 22 on the cutter net to the skin is the same, so compared with the beard inlet hole 4 of the inner ring net tooth 22, the beard inlet groove 3 of the outer ring net tooth 21 has higher possibility that the skin enters the outer ring net tooth 21, and the skin enters the net tooth and is easy to shave skin surface tissues by the blade, therefore, the thickness of the outer ring net tooth 21 is larger, and the blade can not contact the skin surface tissues even if the skin enters the beard inlet groove 3; meanwhile, as the beard inlet holes 4 on the inner ring net teeth 22 are not easy to allow skin to enter, and the beard inlet holes 4 of the inner ring net teeth 22 are used for fine trimming of beards, the thickness of the inner ring net teeth 22 can be set to be thinner, so that the blade can better shave beards, and the residual of the beards can be reduced while the skin surface tissues can not be shaved; the thickness of the outer ring mesh 21 and the inner ring mesh 22 in the prior art is consistent, so that the thickness of the outer ring mesh 21 is designed to be larger than that of the inner ring mesh 22, and the operation that the thickness of the outer ring mesh 21 is larger and the thickness of the inner ring mesh 22 is thinner can be realized.

Specifically, the thickness of the outer ring mesh 21 is 0.08 to 0.4mm, and the preferred thickness is 0.20 mm; the inner ring teeth 22 have a thickness of 0.04-0.10mm, preferably 0.08 mm.

The utility model also comprises an arch surface and a large arc, the arch surface is arranged at the outer side of the outer ring network tooth 21, the large arc is arranged between the outer ring network tooth and the side wall of the cutter mesh, the arch surface and the large arc are arranged to ensure that the arc transition exists when the arch surface and the large arc are contacted with the surface of the skin, when the cutter mesh is moved to shave, the cutter mesh can be better attached to the skin, and the shaving is more comfortable; specifically, the radius of the arcuate surface is 3.0 to 9.0mm, preferably 5.0mm, and the radius of the large arc is 0.3 to 0.8mm, preferably 0.6 mm.

The beard inlet hole 4 can adopt a round hole or a special-shaped hole, and the diameter of the circumcircle of the beard inlet hole 4 is 0.3-0.6mm, preferably 0.45 mm.

Example 2: a rotary electric shaver knife net component comprises a knife net and a blade 5, wherein the knife net is the knife net as described in embodiment 1, the blade 5 comprises an outer ring blade 51 and an inner ring blade 52, because the ring width of an inner ring tooth 22 is larger than that of an outer ring tooth 21, the size of the blade below the net tooth should be correspondingly adjusted, specifically, the size of the inner ring blade 52 is larger than that of the outer ring blade 51, the inner ring blade 52 with larger size is matched with the inner ring tooth 22 with larger ring width, and the outer ring blade 51 with smaller size is matched with the outer ring tooth 21 with smaller ring width.

Example 3: a shaver comprising a rotary electric shaver net as described in embodiment 1.

The above-described embodiments can be implemented individually or in various combinations, and such variations are within the scope of the present invention.

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like as referred to or as may be referred to in this specification are defined with respect to the configuration shown in the drawings, and the terms "inner" and "outer" refer to directions toward and away from the geometric center of a particular component and are relative terms, and thus may be changed accordingly depending on the position and the state of use of the particular component. Therefore, these and other directional terms should not be construed as limiting terms.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (9)

1. The utility model provides a rotation type electric shaver sword net which characterized in that: including sword net lateral wall (1), arrange in sword net shear plane (2) at sword net lateral wall (1) top, sword net shear plane (2) are by outer ring network tooth (21), interior ring network tooth (22), the rotation center axle (23) that links to each other with rotating-structure in proper order including in to, be provided with into palpus groove (3) on outer ring network tooth (21), be provided with into palpus hole (4) on interior ring network tooth (22), the ring width of outer ring network tooth (21) is less than the ring width of interior ring network tooth (22).

2. A rotary electric shaver net according to claim 1, wherein: one end, far away from the inner ring net teeth (22), of the beard feeding groove (3) penetrates through the side wall (1) of the cutter net, and the width of the beard feeding groove (3) is 0.28-0.50 mm.

3. A rotary electric shaver net according to claim 2, wherein: the beard feeding groove (3) is a straight groove, a trapezoidal groove or a curved groove.

4. A rotary electric shaver net according to claim 1, wherein: the thickness of the outer ring gear (21) is larger than that of the inner ring gear (22).

5. The rotary electric shaver net according to claim 4, wherein: the thickness of the outer ring gear (21) is 0.08-0.4mm, and the thickness of the inner ring gear (22) is 0.04-0.10 mm.

6. A rotary electric shaver net according to claim 1, wherein: an arch surface is arranged on the outer ring net tooth (21), and a large arc is arranged between the knife net side wall (1) and the outer ring net tooth (21).

7. A rotary electric shaver net according to claim 1, wherein: the whisker inlet hole (4) is a round hole or a special-shaped hole.

8. The utility model provides a rotation type electric shaver sword net subassembly which characterized in that: comprising a knife net according to any one of claims 1-7 and blades (5), said blades (5) comprising outer ring blades (51) and inner ring blades (52), said inner ring blades (52) having a size larger than that of said outer ring blades (51).

9. A shaving razor characterized by: comprising a rotary electric shaver net according to any one of claims 1-7.

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