CN108406860B - Matrix-arranged beard-leakage cutter head - Google Patents
Matrix-arranged beard-leakage cutter head Download PDFInfo
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- CN108406860B CN108406860B CN201810128539.3A CN201810128539A CN108406860B CN 108406860 B CN108406860 B CN 108406860B CN 201810128539 A CN201810128539 A CN 201810128539A CN 108406860 B CN108406860 B CN 108406860B
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- leakage
- matrix
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- 230000000712 assembly Effects 0.000 claims abstract description 42
- 238000000429 assembly Methods 0.000 claims abstract description 42
- 238000005520 cutting process Methods 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 19
- 239000011159 matrix material Substances 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 17
- 241000894006 Bacteria Species 0.000 description 7
- 238000009395 breeding Methods 0.000 description 7
- 230000001488 breeding effect Effects 0.000 description 7
- 230000002035 prolonged effect Effects 0.000 description 5
- 230000007794 irritation Effects 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/54—Razor-blades
- B26B21/56—Razor-blades characterised by the shape
- B26B21/565—Bent razor blades; Razor blades with bent carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
- B26B21/14—Safety razors with one or more blades arranged transversely to the handle
- B26B21/22—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
The invention discloses a beard leakage cutter head arranged in a matrix way, which comprises a cutter seat and a plurality of groups of cutter blade assemblies which are arranged on the cutter seat in a straight line, wherein each group of cutter blades is provided with a layer of cutter blades or a plurality of layers of cutter blades arranged in a straight line; a whisker-leaking interval is formed between two adjacent groups of blades. The widths of the intervals are sequentially arranged from large to small, from small to large or at equal intervals. The matrix-type beard leakage cutter head has the advantages of high assembly precision, convenience in assembly and good shaving effect.
Description
Technical Field
The invention belongs to the field of scraper equipment, and particularly relates to a beard leakage cutter head in matrix arrangement.
Background
The shavers can be classified into a safety shave, an electric shaver, and a mechanical shaver according to the structure. The safety shave knife mainly comprises a blade and a hoe-shaped knife rest. The tool rest is made of aluminum, stainless steel, copper or plastic; the blade is made of stainless steel and carbon steel, and the cutting edge is subjected to metal or chemical coating treatment for sharpness and durability. When in use, the blade is arranged on the knife rest, and the knife rest handle is held to shave. There are two types of blade mounting structures on the market: as shown in fig. 1 and 2, a plurality of evenly distributed gaps are generally arranged on the tool apron, and the gaps are relatively small, so that the size of the middle groove is difficult to control in die manufacture or subsequent mass production, and the problems of loosening of the blade, inconsistent shaving angle and the like are caused. In addition, since the gaps are evenly distributed, the blades on the cutter seat are also evenly arranged (fig. 6), and the first blade bears the main shaving pressure during shaving, and the first blade is followed by shaving (fig. 7), so that the following blades do not really play the role of the first blade, and the shaving efficiency is reduced. In addition, the beard leakage knife in the market generally comprises a plurality of blades which are arranged in a line, gaps for the beard leakage are arranged between the blades, and the widths of the gaps are equal, so that the beard leakage knife has the defects of low blade utilization rate, poor shaving effect and uncomfortable use.
Disclosure of Invention
First, the technical problem to be solved
The invention aims to solve the technical problem that the existing missed shaver head is low in shaving efficiency.
(II) technical scheme
In order to solve the technical problems, the technical scheme adopted by the invention is that the beard leakage cutter head in matrix arrangement comprises a cutter seat and a plurality of groups of blades which are arranged on the cutter seat in a straight line, wherein each group of blade assemblies is provided with one layer of blades or a plurality of layers of blades in the straight line; a whisker-leaking interval is formed between two adjacent groups of blades.
In the matrix-type beard leakage cutter heads, the widths of the intervals are arranged at equal intervals and are sequentially arranged from large to small or from small to large.
In the matrix-type beard leakage cutter head, the maximum interval width H is not more than 5.0mm, and the minimum interval width H is not less than 0.6mm in the interval formed by the blade assemblies.
In the matrix-type beard leakage cutter head, the top of the cutter seat is provided with the placing groove, the left side and the right side of the placing groove are respectively provided with a group of inner stop block assemblies and outer stop block assemblies, each inner stop block assembly comprises a plurality of inner stop blocks which are longitudinally arranged, each outer stop block assembly comprises a plurality of outer stop blocks which are longitudinally arranged, and the inner stop blocks and the outer stop blocks are mutually staggered; the blade is transversely installed in the placing groove, and two ends of the blade are inserted into a gap between the inner stop block and the outer stop block. The two adjacent blade assemblies are separated by the outer baffle block, and the two adjacent blades in the same blade assembly are separated by the inner baffle block.
The matrix-type beard leakage cutter head further comprises aluminum strips positioned on the left side and the right side of the cutter seat, wherein the aluminum strips are pressed on the top of the cutter blade, and two ends of the aluminum strips are bent and clamp the cutter seat.
In the matrix-type beard leakage cutter head, two through holes are formed in the left end and the right end of the cutter seat, and two ends of the aluminum strip penetrate through the through holes and then are bent to clamp the cutter seat.
In the matrix-type beard leakage cutter head, the top of the cutter seat is provided with an ultra-sliding strip.
In the matrix arrangement beard leakage cutter heads, the widths of the inner stop block and the outer stop block are different.
In the matrix-type beard leakage cutter head, the top parts of the inner baffle block and the outer baffle block are provided with chamfers.
In the matrix-type beard leakage cutter head, the interval between two adjacent groups of blades is larger than the interval between two adjacent groups of blades.
In the matrix-type beard leakage cutter head, the structure of the cutter blade is a straight plate structure or a bending structure.
In the matrix-type beard leakage cutter head, one end of the cutter blade is bent or two opposite ends of the cutter blade are bent, and the bent ends form cutting edges.
In the matrix-type beard leakage cutter head, the opposite ends of the cutter blade are bent in the same direction or in opposite directions.
In the matrix-type beard leakage cutter heads, the cutter blade comprises a cutter rest and a cutter edge; one end or two opposite ends of the tool rest are bent, and the cutting edge is arranged on the bending end of the tool rest.
In the matrix-type beard leakage cutter heads, the cutting edges are welded on the bending ends of the cutter rest.
(III) beneficial effects
The matrix-type beard leakage cutter head has the following advantages:
(1) The interval of the blade assemblies gradually becomes smaller from large, and the greatest advantage of the blade arrangement is that the blade arrangement can ensure the irritation of the blade to the skin on the premise of ensuring the shaving efficiency again aiming at the crowd in which the beard does not grow very fast, thereby ensuring the shaving comfort. Therefore, the residual shaving slag can be thoroughly shaved at one time, the efficiency is faster, and the comfort is better.
(2) The blade assemblies are arranged from large to small at intervals, beard leakage is easy to occur, the gap is very easy to occur, the problem that beard leakage is difficult to occur in the market is solved, and the cutter head is more sanitary, easy to manage and resistant to bacteria breeding.
(3) The gap between the blade components is set to be 0.6mm-5.0mm, so that the whisker leakage effect is improved.
(4) The assembly is convenient, the assembly precision is high, each group of blades is fully utilized, the service life of the blades is long, and the shaving effect is good.
(5) Three times of faced shaving effect, the efficiency is faster. Since the lowest blade, the so-called one blade, is most commonly used for contacting the skin and shaving in the shaving mode of the shaving head, and then is spaced apart from each other by a certain distance, it is understood that three blades can simultaneously shave, resulting in a faster result.
(6) The service life of the blade is prolonged, and the service life of the blade can be prolonged because the three times of veneering effect is provided, the use ratio of a plurality of layers of blades on the blade is improved, and the shaving efficiency is faster.
Drawings
FIG. 1 is a perspective view of a first tool holder according to the prior art;
FIG. 2 is a perspective view of a second tool holder according to the prior art;
FIG. 3 is a perspective view of a matrix-type arrangement of leaky whisker bit heads of the invention;
FIG. 4 is an exploded view of a matrix-type arrangement of leaky whisker bit heads according to the invention;
FIG. 5 is a schematic diagram of a structure of a matrix-type beard leakage cutter head according to the present invention;
FIG. 6 is a blade arrangement diagram in the conventional art;
FIG. 7 is a state of use diagram of a blade in the conventional art;
FIG. 8 is a view showing the use states of the matrix-type beard leakage cutter heads according to the present invention;
FIG. 9 is a first embodiment of a blade arrangement of the present invention;
FIG. 10 is a diagram of a second embodiment of a blade arrangement of the present invention;
FIG. 11 is a third embodiment of a blade arrangement of the present invention;
FIG. 12 is a diagram of a fourth embodiment of a blade arrangement of the present invention;
FIG. 13 is a fifth embodiment of a blade arrangement of the present invention;
FIG. 14 is a diagram of a sixth embodiment of a blade arrangement of the present invention;
FIG. 15 is a seventh embodiment of a blade arrangement of the present invention;
FIG. 16 is a diagram of an eighth embodiment of a blade arrangement of the present invention;
FIG. 17 is a diagram of a ninth embodiment of a blade arrangement of the present invention;
FIG. 18 is a view of a tenth embodiment of a blade arrangement of the present invention;
FIG. 19 is a view of an eleventh embodiment of a blade arrangement of the present invention;
FIG. 20 is a diagram of a twelfth embodiment of a blade arrangement of the present invention;
FIG. 21 is a view of a thirteenth embodiment of a blade arrangement of the present invention;
FIG. 22 is a diagram of a fourteenth embodiment of a blade arrangement of the present invention;
FIG. 23 is a diagram of a fifteenth embodiment of a blade arrangement of the present invention;
FIG. 24 is a diagram of a sixteenth embodiment of a blade arrangement of the present invention;
FIG. 25 is a seventeenth embodiment of a blade arrangement of the present invention;
FIG. 26 is a diagram of an eighteenth embodiment of a blade arrangement of the present invention;
FIG. 27 is a diagram of a nineteenth embodiment of a blade arrangement of the present invention;
FIG. 28 is a diagram of a twentieth embodiment of a blade arrangement of the present invention;
FIG. 29 is a diagram of a twenty-first embodiment of a blade arrangement of the present invention;
FIG. 30 is a diagram of a twenty-second embodiment of a blade arrangement of the present invention;
In the figure, a cutter holder 1, a cutter blade assembly 2, a placing groove 3, an inner stop block assembly 4, an outer stop block assembly 5, an inner stop block 6, an outer stop block 7, an aluminum strip 8, a perforation 9 and an ultra-sliding strip 10 are arranged.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
As shown in fig. 6 and 7, the blades of the conventional art are arranged on average, so that the first one of the blades bears a main shaving pressure during shaving, and the following one shaves with the first blade, so that the following blade does not actually exert its effect, thereby reducing the efficiency of shaving.
The beard leakage cutter head in matrix arrangement as shown in fig. 3-5 comprises a cutter seat 1 and a plurality of groups of cutter blade assemblies 2 which are arranged on the cutter seat 1 in a straight line, wherein each group of cutter blade assemblies 2 is provided with a layer of cutter blades or a plurality of layers of cutter blades in the straight line; a whisker-leaking interval is formed between two adjacent blade assemblies 2. With reference to fig. 8, the structure can make the first blade of each group of blades close to the face, so that the beard can be shaved at the same time, and the shaving pressure of only one blade in the prior art is shared, so that the utilization rate of the blades is high, and the shaving effect is improved and the service life is prolonged. In addition, because the interval between two adjacent groups of blades is large, the beard leakage and flushing are convenient, and the use is sanitary.
The blade of fig. 5 is composed of a bent blade holder and a blade edge mounted on the bent end of the blade holder, and the blade of fig. 25 is basically identical to the blade of fig. 5 except that fig. 25 is a unitary structure, i.e., the blade is bent.
The interval between each group of blades is 0.2-5mm, and the whisker leakage effect is better.
The utility model provides a beard tool bit leaks in matrix arrangement, includes blade holder 1, is located 6 blades on the blade holder 1 and is located the aluminium strip 8 of blade holder 1 left and right sides, the top of blade holder 1 is provided with standing groove 3, the left and right sides of standing groove 3 sets up and all is provided with a set of internal stop block subassembly 4 and outer stop block subassembly 5, and every internal stop block subassembly 4 includes 3 longitudinal arrangement's internal stop block 6, and every external stop block subassembly 5 includes 4 longitudinal arrangement's outer stop block 7, internal stop block 6 and outer stop block 7 are crisscross the range each other; the blade is transversely arranged in the placing groove 3, and two ends of the blade are inserted into the interval between the inner stop block 6 and the outer stop block 7. The utility model discloses a die, including blade holder 1, the left and right sides of blade holder 1, the both ends of blade holder 1 all are provided with two perforation 9, and perforation 9 sets up in the front and back both sides of blade holder 1, the both ends of aluminium strip 8 pass through perforation 8 back and pass through and bend in order to clip blade holder 1, through this structure, when specifically installing, the blade is pegged graft downwards towards the interval direction, thereby makes the front and the reverse side of blade one side contact respectively with interior dog 6 and outer dog 7 and realizes fixedly, because interior dog 6 and outer dog 7 mutual staggered arrangement, so spaced both sides do not need on same projection face, therefore when the preparation mould, the precision need not too high, and the blade holder in time warp after making out moreover, also can not influence the installation accuracy of blade, consequently significantly reduced the degree of difficulty and the cost of mould preparation, also do benefit to the maintenance of mould.
The top of the tool apron 1 is provided with an ultra-sliding strip 10, which is convenient for shaving.
The widths of the inner stop block 6 and the outer stop block 7 are different, the inner stop block 6 is smaller than the width of the outer stop block 7 in the drawing, so that the blades on two sides of the inner stop block 6 are in one group, 3 groups are shared, each group of blades can be fully utilized when the blades are in scraping, the service life of the blades is prolonged, and the shaving effect is better.
In the invention, the widths of the intervals between the blade assemblies 2 and the blade assemblies 2 are sequentially arranged from large to small or from small to large, and the maximum 3-gap width H is not more than 5.0mm and the minimum 3-gap width H is not less than 0.6mm in the gap 3 formed by the blade assemblies.
Embodiment one: as shown in fig. 9, there are only 1 blade per group of blade assemblies 1, and there are 6 groups in total, and the gap between the blade assemblies 2 and 2 in the figure is gradually reduced from large.
The greatest advantage of the blade arrangement is that the irritation of the blades to the skin can be ensured on the premise of ensuring the shaving efficiency again aiming at the crowd in which the beard grows not very fast, thereby ensuring the shaving comfort. When the razor is used for shaving, the gaps among the first razor, the second razor and the third razor are larger, so that beards on the skin are more easily touched during shaving, thin and dense beards on the skin are cut off by the front several cutters, and the following four, five and six layers of blades are used for better protecting the comfort of the skin. The arrangement of the blades from large to small is easier to leak beards, because the beards with longer beards on most skin are cut off when the front three cutters shave the beards, the gap is very easy to leak beards, the problem that the beards leak from the market is solved, and the cutter head is more sanitary, easy to manage and resists the breeding of bacteria.
Embodiment two: as shown in fig. 10, there are only 1 blade per group of blade assemblies 1, and there are 6 groups in total, and the clearance between the blade assemblies 2 and 2 in the drawing is gradually increased from small to large.
The spacing of the blade assemblies has been progressively larger from small to large, and the blades have been arranged primarily for relatively fast growing beard consumers in a manner that is more suitable for them. From the view of the blade arrangement, the gaps of the arrangement of the six layers of blades are small and large, and the gaps of the front 3 layers of blades are not large, so that the angle of the cutting edge for shaving the face is not large when shaving, thereby better providing comfort for customers and having a closer effect. And the following gaps of the fourth layer of cutters, the fifth layer of cutters and the sixth layer of cutters are gradually increased, so that the larger the cutting edge angle between the blades is, the more easily the rest of the shaving residues are shaved, and the efficiency is also faster. The blade provides better shaving for dense and hard-shaved consumers. Second,: the gap is better in beard leakage effect, is also suitable for consumers with different beards, is more widely applicable to people, is more convenient for beard leakage of long beards, can better protect the cutter head and resists bacteria breeding.
Example three and example eighteen: as shown in fig. 11 and 26, each group of blade assemblies 1 has 2 blades, and there are 4 groups, and the gaps between the blade assemblies 2 and the blade assemblies 2 in the figures are gradually reduced from large to small according to the actual situation. The function is the same as that of the first embodiment.
The greatest advantage of the blade arrangement is that the irritation of the blades to the skin can be ensured on the premise of ensuring the shaving efficiency again aiming at the crowd in which the beard grows not very fast, thereby ensuring the shaving comfort. When the razor is used for shaving, the gaps among the first razor, the second razor and the third razor are larger, so that beards on the skin are more easily touched during shaving, thin and dense beards on the skin are cut off by the front several cutters, and the following four, five and six layers of blades are used for better protecting the comfort of the skin. The arrangement of the blades from large to small is easier to leak beards, because the beards with longer beards on most skin are cut off when the front three cutters shave the beards, the gap is very easy to leak beards, the problem that the beards leak from the market is solved, and the cutter head is more sanitary, easy to manage and resists the breeding of bacteria.
Example four and example nineteen: as shown in fig. 12 and 27, each blade unit 1 has 2 blades, and a total of 4 groups, and the specific number is determined according to the actual situation, and the clearance between the blade units 2 and 2 is gradually increased. The effect is the same as that of the second embodiment.
The spacing of the blade assemblies has been progressively larger from small to large, and the blades have been arranged primarily for relatively fast growing beard consumers in a manner that is more suitable for them. From the view of the blade arrangement, the gaps of the arrangement of the six layers of blades are small and large, and the gaps of the front 3 layers of blades are not large, so that the angle of the cutting edge for shaving the face is not large when shaving, thereby better providing comfort for customers and having a closer effect. And the following gaps of the fourth layer of cutters, the fifth layer of cutters and the sixth layer of cutters are gradually increased, so that the larger the cutting edge angle between the blades is, the more easily the rest of the shaving residues are shaved, and the efficiency is also faster. The blade provides better shaving for dense and hard-shaved consumers. Second,: the gap is better in beard leakage effect, is also suitable for consumers with different beards, is more widely applicable to people, is more convenient for beard leakage of long beards, can better protect the cutter head and resists bacteria breeding.
The arrangement may be equally spaced apart from the arrangement of the gaps in the above embodiments which are sequentially from small to large and from large to small. As shown in fig. 6 and 25, 2 blades are arranged in each group of blade assemblies, three groups are arranged in total, and the specific number of the blades is determined according to practical situations, and each group of blades is arranged at equal intervals. In addition, because the interval between two adjacent groups of blades is relatively large, the beard leakage and flushing are convenient, and the use is sanitary.
The above embodiments are all technical solutions of the present invention that the technical points are applied to the single-sided blade, and the blades with the double-sided bent in the same direction, the blades with the double-sided bent in opposite directions, and the blades with the single-sided straight plate in the embodiments described below can also be applied to the technical solutions of the present invention, and all achieve the technical effects of the present invention.
As shown in fig. 13-18, a blade with opposite bent ends is shown, specifically, the edges of the two ends of the blade are bent to the left and right, respectively. The single blade in fig. 13-15 is of an integral bent structure, while the single blade in fig. 16-18 is of a spliced structure, two ends of the tool rest are respectively bent leftwards and rightwards, the cutting edges are arranged on the bent ends of the tool rest through a welding process, and the directions of the cutting edges at the two ends are opposite.
As shown in fig. 19-24, a blade with two ends bent in the same direction is shown, specifically, the edges of the two ends of the blade are bent leftwards or rightwards. The single blade in fig. 19-21 is of an integral bending structure, and the single blade in fig. 22-24 is of a spliced structure, and specifically comprises a cutter rest and a cutter edge, wherein two ends of the cutter rest are simultaneously bent leftwards or rightwards, and the cutter edge is installed on the bending end of the cutter rest in the same direction through a welding process.
As shown in fig. 28-30, a blade with a straight blade and a blade edge at one end is provided, and the center pieces with different thicknesses in the middle are combined to form a beard-free blade arrangement, which is also applicable to three arrangements of the matrix, namely, the arrangement of the blades from wide to narrow, from narrow to wide or equidistant. Such a blade is also a relatively conventional blade of current construction.
In the fifth, eighth, eleventh, fourteen and twentieth embodiments, the arrangement modes of the blade assemblies in fig. 13, 16, 19, 22 and 28 are all equidistant, each group of the blade assemblies in the figure has two blades, 3 groups are the same, the specific number of the blade assemblies is determined according to practical situations, and the structure can enable the first blade of each group of the blades to be close to the face, so that the shaving beard can be shaved at the same time, the shaving pressure of only one blade in the traditional technology is shared, the utilization rate of the blades is high, the shaving effect is improved, and the service life is prolonged. In addition, because the interval between two adjacent groups of blades is large, the beard leakage and flushing are convenient, and the use is sanitary.
In the sixth embodiment, the ninth embodiment, the twelfth embodiment, the fifteen embodiment and the twenty-first embodiment, the arrangement modes of the blade assemblies in fig. 14, 17, 20, 23 and 29 are sequentially from large to small, each group of the blade assemblies in the figures has 1 blade, the total number of the blade assemblies is 6, the specific number of the blade assemblies is determined according to practical situations, the spacing between the blade assemblies is from large to small, the action of the blade assemblies is the same as that of the first embodiment, and the blade assemblies can be used for people with beard growth not very fast, and the irritation of the blade assemblies to skin can be ensured on the premise of ensuring the shaving efficiency, so that the shaving comfort is ensured. Solves the problem of difficult beard leakage between the beard and the long beard in the market, has good beard leakage effect, thereby leading the cutter head to be more sanitary, being easy to manage and resisting the breeding of bacteria.
In the seventh embodiment, the tenth embodiment, the thirteenth embodiment, the sixteenth embodiment and the twenty second embodiment, as shown in fig. 15, fig. 18, fig. 21, fig. 24 and fig. 30, the blade assemblies are arranged from small to large in sequence, 1 blade is arranged in the figure or each group of blade assemblies, the total number of the blade assemblies is 6, the specific number is according to the practical situation, the spacing between each group is from small to large, the function of the blade assemblies is the same as that of the second embodiment, the blade arrays are mainly aimed at customers with relatively fast beard growth, and the arrangement mode is more suitable for the customers. The gap is better in beard leakage effect, is also suitable for consumers with different beards, is more widely applicable to people, is more convenient for beard leakage of long beards, can better protect the cutter head and resists bacteria breeding.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (13)
1. The beard leakage cutter head is characterized by comprising cutter holders (1) and a plurality of groups of cutter blade assemblies (2) which are arranged on the cutter holders (1) in a straight line, wherein each group of cutter blade assemblies (2) is provided with a plurality of layers of cutter blades in a straight line; a whisker-leaking interval is formed between two adjacent groups of blades; the widths of the intervals are sequentially arranged from large to small or from small to large;
the top of blade holder (1) is provided with standing groove (3), the left and right sides of standing groove (3) all is provided with a set of interior dog subassembly (4) and outer dog subassembly (5), interior dog subassembly (4) are including a plurality of longitudinal arrangement's interior dog (6), outer dog subassembly (5) are including a plurality of longitudinal arrangement's outer dog (7), the blade is transversely installed in standing groove (3), passes through between two adjacent blade subassemblies (2) outer dog (7) separate, pass through between two adjacent blades in same blade subassembly (2) interior dog (6) separate.
2. The matrix-type beard leakage cutter head according to claim 1, wherein the maximum interval width H is not more than 5.0mm and the minimum interval width H is not less than 0.6mm in the interval formed by the blade assembly and the blade assembly.
3. The matrix-type beard leakage cutter head according to claim 1, further comprising aluminum strips (8) positioned at the left and right sides of the cutter seat (1), wherein the aluminum strips (8) are pressed on the top of the cutter blade, and two ends of the aluminum strips are bent and clamp the cutter seat (1).
4. A matrix-type beard leakage cutter head according to claim 3, wherein two through holes (9) are formed at the left and right ends of the cutter seat (1), and two ends of the aluminum strip (8) penetrate through the through holes (9) and then are bent to clamp the cutter seat (1).
5. The matrix-type beard leakage cutter head according to claim 1, wherein the top of the cutter holder (1) is provided with an ultra-sliding strip (10).
6. A matrix-type arrangement of beard leakage cutter heads according to claim 1, characterized in that the inner stop (6) and the outer stop (7) are of different widths.
7. The matrix-type arrangement of beard leakage cutter heads according to claim 1, characterized in that the tops of the inner block (6) and the outer block (7) are provided with chamfers.
8. The matrix-type array leakage beard cutter head according to claim 1, wherein the interval between the adjacent two sets of blade assemblies is greater than the interval between each set of adjacent two blades.
9. The matrix-type beard leakage cutter head according to claim 1, wherein the blades are of a straight plate structure or a bent structure.
10. The matrix-type beard leakage cutter head according to claim 9, wherein one end of the cutter blade is bent or bent at opposite ends, and the bent ends form cutting edges.
11. The matrix-type array leakage beard cutter head according to claim 9, wherein opposite ends of the cutter blade are bent in the same direction or in opposite directions.
12. The matrix-type arrangement of beard leakage cutter heads according to claim 11 wherein the blades comprise a cutter holder and a cutting edge; one end or two opposite ends of the tool rest are bent, and the cutting edge is arranged on the bending end of the tool rest.
13. The matrix-type array leakage beard cutter head of claim 12 wherein the cutting edges are welded to the bent ends of the cutter frame.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18173739.6A EP3446840B1 (en) | 2017-08-25 | 2018-05-23 | Matrix beard-trimmings guiding razor head |
| ES18173739T ES2847956T3 (en) | 2017-08-25 | 2018-05-23 | Razor head with matrix guidance of beard trimmings |
| US16/057,214 US10780595B2 (en) | 2017-08-25 | 2018-08-07 | Matrix beard-leaking razor head |
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| CN2017210750200 | 2017-08-25 | ||
| CN201721075020 | 2017-08-25 |
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| CN201810128539.3A Active CN108406860B (en) | 2017-08-25 | 2018-02-08 | Matrix-arranged beard-leakage cutter head |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109159159B (en) * | 2018-09-29 | 2023-12-26 | 广州威的科技有限公司 | Shaver head |
| KR102399495B1 (en) * | 2019-11-27 | 2022-05-18 | 주식회사 도루코 | Razor Cartridge and Manufacturing Method thereof |
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| CN101808784A (en) * | 2007-09-28 | 2010-08-18 | 吉列公司 | Decreasing blade spans |
| CN203566733U (en) * | 2013-12-10 | 2014-04-30 | 方盛 | Tool bit of shaver |
| CN205521527U (en) * | 2016-02-02 | 2016-08-31 | 宁波开利控股集团股份有限公司 | It must rotatable two -sided sword structure to leak |
| CN206123718U (en) * | 2016-11-08 | 2017-04-26 | 宁波开利控股集团股份有限公司 | Shaver head |
| CN208246877U (en) * | 2017-08-25 | 2018-12-18 | 宁波开利控股集团股份有限公司 | A kind of leakage palpus cutter head of matrix arrangement |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808784A (en) * | 2007-09-28 | 2010-08-18 | 吉列公司 | Decreasing blade spans |
| CN203566733U (en) * | 2013-12-10 | 2014-04-30 | 方盛 | Tool bit of shaver |
| CN205521527U (en) * | 2016-02-02 | 2016-08-31 | 宁波开利控股集团股份有限公司 | It must rotatable two -sided sword structure to leak |
| CN206123718U (en) * | 2016-11-08 | 2017-04-26 | 宁波开利控股集团股份有限公司 | Shaver head |
| CN208246877U (en) * | 2017-08-25 | 2018-12-18 | 宁波开利控股集团股份有限公司 | A kind of leakage palpus cutter head of matrix arrangement |
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| CN108406860A (en) | 2018-08-17 |
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