CN220446529U - Four-ring knife net - Google Patents
Four-ring knife net Download PDFInfo
- Publication number
- CN220446529U CN220446529U CN202322306513.2U CN202322306513U CN220446529U CN 220446529 U CN220446529 U CN 220446529U CN 202322306513 U CN202322306513 U CN 202322306513U CN 220446529 U CN220446529 U CN 220446529U
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- Prior art keywords
- ring
- shaving
- tooth
- long
- cutter
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- 210000004209 hair Anatomy 0.000 claims abstract description 83
- 238000009960 carding Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 8
- 230000006872 improvement Effects 0.000 description 8
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009966 trimming Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000051 modifying effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Abstract
The utility model discloses a four-ring cutter net, which comprises an inner ring, a first middle ring, a second middle ring and an outer ring which are concentrically arranged on the end face of the cutter net; the inner ring and the outer ring are provided with a plurality of straight grooves which are regularly arranged, the first middle ring and/or the second middle ring are provided with short hair shaving parts, the short hair shaving parts comprise a plurality of shaving holes for shaving short hair, the first middle ring and/or the second middle ring are provided with long hair shaving parts, and the long hair shaving parts comprise a plurality of tooth grooves which are arranged at intervals relative to the circumference.
Description
Technical Field
The utility model relates to the technical field of shavers, in particular to a four-ring cutter net.
Background
The electric shaver consists of a stainless steel knife net, an inner knife blade, a miniature motor and a shell. The knife net is a fixed outer knife blade, and a plurality of holes are formed on the knife net, so that beards can extend into the holes. The miniature motor is driven by electric energy to drive the inner blade to act, and the beard extending into the hole is cut off by utilizing the shearing principle. The electric shaver can be divided into a rotary type shaver and a reciprocating type shaver according to the action characteristics of the inner blade. The power source includes dry cell, accumulator, and AC charge.
For example, a "shaver net and shaver" disclosed in chinese patent literature, includes: a cutter mesh adapted to be connected to a shaver head; the first ring is arranged on the cutter net and is provided with a plurality of whisker feeding grooves, the whisker feeding grooves are distributed on the first ring at intervals along the circumferential direction of the first ring, each whisker feeding groove penetrates through the first ring along the axial direction of the first ring, each whisker feeding groove comprises a first section and a second section which are sequentially connected in the radial direction of the first ring, the extending direction of the first section and the extending direction of the second section form a first included angle, and the connecting position of the first section and the second section is located in the middle position of the first ring in the radial direction of the first ring.
However, the existing cutter net is only provided with a whisker feeding groove, so that the shaving efficiency is low, the shaving effect is poor, long beards and short beards cannot be shaved well, and the use experience of users is affected.
Disclosure of Invention
In order to solve the technical problems in the background technology, the utility model provides a four-ring cutter net.
The utility model solves the technical problems by adopting the following technical scheme:
a four-ring cutter net comprises an inner ring, a first middle ring, a second middle ring and an outer ring which are concentrically arranged on the end face of the cutter net;
the inner ring and the outer ring are provided with a plurality of straight grooves which are regularly arranged, the first middle ring and/or the second middle ring are provided with short hair shaving parts, the short hair shaving parts comprise a plurality of shaving holes for shaving short hair, the first middle ring and/or the second middle ring are provided with long hair shaving parts, and the long hair shaving parts comprise a plurality of tooth grooves which are arranged at intervals relative to the circumference.
Preferably, the tooth-shaped groove comprises an arc-shaped part for the long beard to pass through and a tooth-shaped part for carding the long beard, the arc-shaped part is communicated with the tooth-shaped part, and the arc-shaped part and the cutter mesh are concentrically arranged. Through the improvement, when shaving is carried out, along with the sliding of the cutter mesh on the face, long beards enter the arc-shaped part and are combed under the action of the tooth-shaped part, and the long beards are trimmed after combing is finished.
Preferably, the long hair shaving portion is looped on the first intermediate ring, and the short hair shaving portion is looped on the second intermediate ring. Through the improvement, when shaving, the beard is trimmed for the first time under the action of the inner ring, then the long beard is shaved under the action of the first middle ring, the short beard is shaved under the action of the short beard shaving part of the first middle ring, and the outer ring shaves some beard which is not shaved cleanly, so that the shaving efficiency and the shaving effect are improved.
Preferably, the tooth-shaped grooves of the long-hair shaving part are arranged towards the outer ring, and short-hair shaving parts are also arranged between the tooth-shaped grooves. Through the improvement, as the tooth-shaped grooves of the long-hair shaving part are arranged towards the outer ring, long hairs are easier to enter the tooth-shaped grooves in the process of sliding downwards, and after the long hairs trimmed by the tooth-shaped grooves are shortened, the long hairs can enter the short-hair shaving part between the tooth-shaped grooves for secondary modification, so that the shaving speed is further improved.
Preferably, the short hair shaving portion is provided around the first intermediate ring shaving holes, and the long hair shaving portion is provided around the second intermediate ring. Through the improvement, the beard is trimmed for the first time under the action of the outer ring, then the long beard is shaved under the action of the second middle ring, and the short beard treated by the long-hair shaving part is shaved under the action of the short-hair shaving part of the first middle ring, so that the shaving efficiency and the shaving quality are improved.
Preferably, the tooth-shaped grooves of the long-hair shaving part are arranged towards the inner ring, and short-hair shaving parts are also arranged between the tooth-shaped grooves. Through the improvement, as the tooth-shaped groove of the long-hair shaving part is arranged towards the inner ring, long hairs are easier to enter the tooth-shaped groove in the upward sliding process, and after the long hairs trimmed by the tooth-shaped groove are shortened, the long hairs can enter the short-hair shaving part between the tooth-shaped grooves for secondary modification, so that the shaving speed is further improved.
Preferably, the tooth-shaped groove of the long hair shaving part is arranged towards the inner ring, and the tooth-shaped groove is annularly paved on the whole second middle ring. Through the improvement, the tooth-shaped groove is paved with the whole second middle ring, so that the second middle ring can better trim long beards.
Preferably, rounded corners are arranged at two ends of the inner ring, the first middle ring, the second middle ring and the outer ring, an arch part is formed between the two ends, the top ends of the arch parts are positioned on the same plane, annular concave parts for defining the inner ring, the first middle ring, the second middle ring and the outer ring are formed on the cutter mesh, and the thickness of the annular concave parts is 2-4 times that of the arch parts. Through the improvement, the top ends of the arch parts are positioned on the same plane, so that the fitting of the faces can be increased, the modification effect is improved, the thickness of the annular concave part is set to be 2-4 times of that of the arch parts, and the structural strength of the whole cutter mesh is increased.
Preferably, the widths of the inner ring and the outer ring are A, the widths of the first middle ring and the second middle ring are B, and the A is 1.2-1.3 times of the B. Through the improvement, the probability of the beard entering the inner ring and the outer ring can be improved, the beard with medium length is ensured to be shaved, and the beard with too short length and too long length enter the first middle ring and the second middle ring, so that the shaving effect is improved.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
the beard is primarily shaved through the straight grooves of the inner ring and the outer ring, the long beard is shaved by the long beard shaving parts on the first middle ring and/or the second middle ring, and the short beard or the short beard after trimming is shaved by the short beard shaving parts on the first middle ring and/or the second middle ring, so that the shaving speed and the shaving quality of the whole cutter mesh are improved.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of the present utility model;
FIG. 3 is a schematic structural diagram of a third embodiment of the present utility model;
FIG. 4 is a cross-sectional view of the overall structure of the present utility model;
FIG. 5 is a cross-sectional view of a fourth overall structure of an embodiment of the present utility model;
in the figure: 1. an inner ring; 2. a first middle ring; 3. a second middle ring; 4. an outer ring; 101. a straight groove; 102. a short hair shaving section; 103. a shaving hole; 104. a long hair shaving section; 105. a tooth-shaped groove; 106. an arc-shaped portion; 107. a tooth-shaped portion; 108. round corners; 109. an arch portion; 110. an annular recess; A. the widths of the inner ring and the outer ring; B. the width of the first middle ring and the second middle ring;
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It will be understood that, although the terms upper, middle, lower, top, end, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another for ease of understanding and are not used to define any directional or sequential limitation.
Example 1
As shown in fig. 1 and 4, the four-ring cutter net comprises an inner ring 1, a first middle ring 2, a second middle ring 3 and an outer ring 4 which are concentrically arranged on the end face of the cutter net.
Furthermore, the inner ring 1 and the outer ring 4 are provided with a plurality of straight grooves 101 which are regularly arranged, the first middle ring 2 and/or the second middle ring 3 are provided with short hair shaving parts 102, the short hair shaving parts 102 comprise a plurality of shaving holes 103 for shaving short hair, the first middle ring 2 and/or the second middle ring 3 are provided with long hair shaving parts 104, the long hair shaving parts 104 comprise a plurality of tooth grooves 105 which are arranged at intervals about the circumference, the long hair is primarily shaved through the inner ring 1 and the outer ring 4, the long hair shaving parts 104 on the first middle ring 2 and/or the second middle ring 3 are utilized for shaving the long hair, and the short hair shaving parts 102 on the first middle ring 2 and/or the second middle ring 3 are utilized for shaving the short hair or the short hair after the short hair trimming, so that the shaving speed and the shaving quality of the whole razor net are improved.
With further explanation of the tooth-shaped groove 105 in this embodiment, the tooth-shaped groove 105 includes an arc-shaped portion 106 for passing through the long beard and a tooth-shaped portion 107 for combing the long beard, the arc-shaped portion 106 communicates with the tooth-shaped portion 107, and the arc-shaped portion 106 is arranged concentrically with the cutter wire, when shaving is performed, the long beard enters the arc-shaped portion 106 as the cutter wire slides on the face, and combing is performed on the long beard under the action of the tooth-shaped portion 107, and the long beard is trimmed after combing is completed.
As a further explanation of the embodiment of the first middle ring 2 and the second middle ring 3 in this example, the long hair shaving portion 104 is looped on the first middle ring 2, the short hair shaving portion 102 is looped on the second middle ring 3, when shaving, the hairs are trimmed for the first time by the inner ring 1, then the long hairs are shaved by the first middle ring 2, the short hairs are shaved by the short hair shaving portion 102 of the first middle ring 2, and the outer ring 4 shaves some hairs which are not shaved cleanly, thereby improving shaving efficiency and shaving effect.
Further, the tooth grooves 105 of the long hair shaving portion 104 are arranged towards the outer ring 4, and the short hair shaving portion 102 is also arranged between the tooth grooves 105, so that long hair can enter the tooth grooves 105 more easily in the process of sliding downwards due to the fact that the tooth grooves 105 of the long hair shaving portion 104 are arranged towards the outer ring 4, and after the long hair trimmed by the tooth grooves 105 is shortened, the long hair can enter the short hair shaving portion 102 between the tooth grooves 105 for secondary modification, and the shaving speed is further improved.
Preferably, rounded corners 108 are arranged at two ends of the inner ring 1, the first middle ring 2, the second middle ring 3 and the outer ring 4, an arch 109 is formed between the two ends, the top ends of the arch 109 are positioned on the same plane, the fitting of the faces can be increased, the modifying effect is improved, annular concave portions 110 for defining the inner ring 1, the first middle ring 2, the second middle ring 3 and the outer ring 4 are formed on the cutter mesh, the thickness of the annular concave portions 110 is set to be 2-4 times that of the arch 109, and the structural strength of the whole cutter mesh is increased.
Preferably, the widths of the inner ring 1 and the outer ring 4 are the same as A, the widths of the first middle ring 2 and the second middle ring 3 are the same as B, and the widths of the inner ring 1 and the outer ring 4 are 1.2-1.3 times the widths of the first middle ring 2 and the second middle ring 3, and by setting the widths of the inner ring 1 and the outer ring 4 to be wider than the widths of the first middle ring 2 and the second middle ring 3, the probability of beard entering the inner ring 1 and the outer ring 4 can be improved, the beard with medium length can be ensured to be shaved, and the beard with too short and too long length can enter the first middle ring 2 and the second middle ring 3, so that the shaving effect is improved.
Preferably, the outer end of the straight groove 101 of the outer ring 4 forms an included angle of 9-13 degrees with the diameter line of the cutter mesh, and the outer end of the straight groove 101 of the inner ring 1 forms an included angle of 18-22 degrees with the diameter line of the cutter mesh, so that beards can enter the straight grooves 101 of the outer ring 4 and the inner ring 1 more easily, and the shaving effect is improved.
Example two
As shown in fig. 2, the difference between the present embodiment and the first embodiment is that the short hair shaving portion 102 is disposed around the first middle ring 2, the long hair shaving portion 104 is disposed around the second middle ring 3, the first trimming is performed on the beard under the action of the outer ring 4, then the long beard is shaved under the action of the second middle ring 3, and the short beard treated by the long hair shaving portion 104 is shaved under the action of the short hair shaving portion 102 of the first middle ring 2, thereby improving the shaving efficiency and shaving quality.
Furthermore, the tooth grooves 105 of the long hair shaving portion 104 are arranged towards the inner ring 1, the number of tooth grooves 105 is 5, the circumferences of the tooth grooves are distributed on the second middle ring 3 at equal intervals, and the short hair shaving portion 102 is also arranged between the tooth grooves 105, so that long hair enters the tooth grooves 105 more easily in the process of sliding upwards due to the fact that the tooth grooves 105 of the long hair shaving portion 104 are arranged towards the inner ring 1, and after the long hair trimmed by the tooth grooves 105 is shortened, the long hair can enter the short hair shaving portion 102 between the tooth grooves 105 for secondary modification, and the shaving speed is further improved.
Example III
As shown in fig. 3, the difference between this embodiment and the second embodiment is that the tooth-shaped grooves 105 of the long hair shaving portion 104 are provided toward the inner ring 1, and the number of tooth-shaped grooves 105 is 12, and the tooth-shaped grooves 105 are laid around the entire second middle ring 3, so that the second middle ring 3 can perform better trimming on long hairs by fully laying the tooth-shaped grooves 105 around the entire second middle ring 3.
Example IV
As shown in fig. 5, the difference of this embodiment is that the long hair shaving portions 104 are looped on the second middle ring 3 and the first middle ring 2, the short hair shaving portions 102 are looped on the second middle ring 3, the number of the long hair shaving portions 104 in the first middle ring 2 is 12, the long hair shaving portions 104 are arranged toward the outer ring 4 and cover the whole first middle ring 2, the number of the long hair shaving portions 104 in the second middle ring 3 is 4 and are arranged toward the inner ring 1, the short hair shaving portions 102 are arranged between the long hair shaving portions 104, and the long hair shaving portions 104 on the first middle ring 2 and the second middle ring 3 are arranged opposite to each other, so that the long hair can be combed and shaved by sliding the cutter wire up and down, and the shaving effect on the long hair is further improved.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (9)
1. The four-ring cutter net is characterized by comprising an inner ring (1), a first middle ring (2), a second middle ring and an outer ring (4) which are concentrically arranged on the end face of the cutter net;
be equipped with straight flute (101) of a plurality of regular range on inner circle (1) and outer lane (4), be equipped with short whisker shaving portion (102) on first well circle (2) and/or the second well circle (3), short whisker shaving portion (102) include a plurality of shaving hole (103) that are used for shaving short beard, just be equipped with long whisker shaving portion (104) on first well circle (2) and/or the second well circle (3), long whisker shaving portion (104) include a plurality of tooth form groove (105) about circumference interval arrangement.
2. A four-ring cutter as claimed in claim 1, wherein the tooth-shaped grooves (105) comprise an arc-shaped portion (106) for passing long hairs and a tooth-shaped portion (107) for carding the long hairs, the arc-shaped portion (106) communicates with the tooth-shaped portion (107), and the arc-shaped portion (106) is arranged concentrically with the cutter.
3. A four-ring cutter as claimed in claim 1, wherein the long hair shaving portions (104) are looped over the first intermediate ring (2) and the short hair shaving portions (102) are looped over the second intermediate ring (3).
4. A four-ring cutter as claimed in claim 3, characterized in that the tooth-shaped grooves (105) of the long hair shaving portions (104) are arranged towards the outer ring (4), and that short hair shaving portions (102) are also arranged between the tooth-shaped grooves (105).
5. A four-ring cutter as claimed in claim 1, wherein the short hair shaving portions (102) are looped around the first centre ring (2) and the long hair shaving portions (104) are looped around the second centre ring (3).
6. A four-ring cutter as claimed in claim 5, wherein the tooth-shaped grooves (105) of the long hair shaving portions (104) are arranged towards the inner ring (1), and short hair shaving portions (102) are also arranged between the tooth-shaped grooves (105).
7. A four-ring cutter as defined in claim 5, wherein the tooth-shaped grooves (105) of the long hair shaving portion (104) are provided toward the inner ring (1), and the tooth-shaped grooves (105) are circumferentially laid over the second intermediate ring (3).
8. The four-ring cutter mesh according to claim 1, wherein rounded corners (108) are arranged at two ends of the inner ring (1), the first middle ring (2), the second middle ring (3) and the outer ring (4), arch parts (109) are formed between the two ends, the top ends of the arch parts (109) are on the same plane, annular concave parts (110) for defining the inner ring (1), the first middle ring (2), the second middle ring and the outer ring (4) are formed on the cutter mesh, and the thickness of the annular concave parts (110) is 2-4 times that of the arch parts (109).
9. A four-ring knife network according to claim 1, characterized in that the width of the inner ring (1) and the outer ring (4) is a, the width of the first middle ring (2) and the second middle ring (3) is B, and a is 1.2-1.3 times B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322306513.2U CN220446529U (en) | 2023-08-25 | 2023-08-25 | Four-ring knife net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322306513.2U CN220446529U (en) | 2023-08-25 | 2023-08-25 | Four-ring knife net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220446529U true CN220446529U (en) | 2024-02-06 |
Family
ID=89733035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322306513.2U Active CN220446529U (en) | 2023-08-25 | 2023-08-25 | Four-ring knife net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220446529U (en) |
-
2023
- 2023-08-25 CN CN202322306513.2U patent/CN220446529U/en active Active
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| GR01 | Patent grant |