CN114700991B - A rotary etching blade and a blade assembly using the same - Google Patents
A rotary etching blade and a blade assembly using the same Download PDFInfo
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- CN114700991B CN114700991B CN202210333230.4A CN202210333230A CN114700991B CN 114700991 B CN114700991 B CN 114700991B CN 202210333230 A CN202210333230 A CN 202210333230A CN 114700991 B CN114700991 B CN 114700991B
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- blade
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- rotary cutting
- rotary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/40—Lubricating
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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 provides a rotary etching blade and a blade assembly adopting the same, which comprise a cutting static blade, a rotary cutting movable blade and a rotary cutting movable blade frame, compared with the traditional razor blade, the rotary etching blade can greatly simplify the processing steps of the blade itself when in use, and then reduce the thickness of the blade itself, so that the blade can be better attached to the bottom end of the upper cutting static blade when in subsequent use, better treat beards, automatically store lubricating oil when in use, reduce the friction force among components, prolong the service life of the whole device, provide stable supporting effect for the blade and thoroughly clean the beards, ensure that the blade is more stable when being mounted on the blade frame, and better drive the blade to rotate when the blade frame to treat the beards, thereby greatly improving the working quality of the device and ensuring the working effect of the device.
Description
Technical Field
The invention relates to the technical field of rotary blades of shavers, in particular to a rotary etching blade and a blade assembly adopting the same.
Background
The shaving apparatus belongs to self-service tools and is mostly used by adult men. The shaver can be divided into a safe shaver, an electric shaver and a mechanical shaver 3 according to the structure, wherein no matter which shaver is required to be installed with the used blade, but the structure of the existing blade is too simple to provide shaving service for users, and the existing blade can leave certain beards on the target position, so that the whole processing quality is influenced, the blade is complex to process and short in service life, the blade needs to be replaced after being used for a certain time, the equipment use and maintenance cost is greatly improved, the service life of the blade is greatly influenced, the whole working quality is influenced, and bad use experience is caused for users.
Accordingly, there is a need for a new rotary etching blade and blade assembly employing the same that addresses the above-identified problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides a rotary etching blade with stable cutting and prolonged service life and a blade assembly adopting the blade.
The rotary etching blade and the blade assembly adopting the same comprise a cutting static blade, a rotary cutting moving blade and a rotary cutting moving blade frame, wherein the top end of the rotary cutting moving blade frame is provided with the rotary cutting moving blade, the top end of the rotary cutting moving blade frame is rotatably provided with the cutting static blade, and the cutting static blade is rotatably connected with the rotary cutting moving blade.
Preferably, the cutting static knife further comprises a main body attaching end, an annular shaving track, an inner ring hair-entry aperture and an outer ring hair-entry aperture, the main body attaching end is rotatably arranged at the top end of the rotary cutting dynamic blade holder, the annular shaving track is fixedly arranged in the main body attaching end, the inner ring hair-entry apertures are formed in the annular shaving track at equal intervals, and the outer ring hair-entry apertures are formed in the annular shaving track and are positioned on the side face of the inner ring hair-entry apertures.
Preferably, the number of the hair-entry holes of the inner ring is half of the number of the hair-entry holes of the outer ring, in use, beards with different parts and different lengths can be processed and treated by utilizing the difference of the sizes of the holes of the inner ring hair-entry holes and the holes of the outer ring hair-entry holes, and under the condition that the cutting is shorter and the beards can be perfectly attached to the skin of a user, the beards enter the device through the attaching end of the main body by utilizing the inner ring hair-entry holes, and then the beards are comprehensively treated by utilizing the rotating cutting moving blades at the bottom end, and when the beards are faced with longer beards and the treatment angle is not particularly perfect, the beards can be treated by utilizing the outer ring hair-entry holes, so that the division of the beards is more definite, and the functions of the beards can be well distinguished by utilizing the difference of the characteristics of the entering hair quantity, thereby improving the working quality of the device and ensuring the processing effect of the device.
Preferably, the rotary cutting moves the blade still and includes main part blade, middle base plate, main part cutting piece, blade cutting end, lubricating oil recess and blade mounting hole, the rotary cutting moves the blade frame top and is provided with the main part blade, the blade mounting hole has been seted up to the inside equidistance of main part blade, the inside equidistance of main part blade is provided with middle base plate, middle base plate bilateral symmetry is provided with the main part cutting piece, main part cutting piece tip is provided with the blade cutting end, lubricating oil recess has been seted up to the inside equidistance of main part cutting piece, the main part blade rotates with the static sword of cutting to be connected.
Preferably, the overall thickness of the main body blade is controlled between 0.05 mm and 0.3mm, the angle between the two middle base plates is controlled between 30 degrees and 90 degrees, in use, when the follow-up device runs, the main body blade can be more perfectly attached to the bottom end position of the annular shaving track, then beards entering the inside of the inner ring hair-entry hole and the outer ring hair-entry hole can be perfectly processed, the working quality of the device is ensured, the overall processing procedure is required to be changed when the thickness requirement is met, the processing of the part of the rotary cutting moving blade is more convenient, the cost of the rotary cutting moving blade is greatly reduced, the follow-up rotary cutting moving blade is more convenient to replace and maintain, and then the efficiency and the quality of beards cutting by the blade cutting end are greatly improved by utilizing the characteristic that the thickness of the rotary cutting moving blade is thinner, so that the overall working effect is greatly improved, and the working efficiency of the beards cutting end of the follow-up main body cutting end and the inner ring hair-entry hole can be effectively controlled, the working range of the follow-up device can be ensured, and the beards can be perfectly processed by the angle design between the two middle base plates.
Preferably, the width of the Y-shaped interconnection part of the main body blade (21) near the middle base plate (22) is 0.2-0.6mm, the width of the part near the blade mounting hole (26) is 0.8-1.2mm, and the radius of the whole lubricating oil groove (25) is controlled to be 0.1-0.2mm.
In use, the flexible design is fully utilized, the rotary cutting moving blade can be tightly attached to the surface of the rotary cutting moving blade frame, the follow-up rotary cutting moving blade frame can be rotated by the rotary cutting moving blade frame, the working quality of the rotary cutting moving blade is guaranteed, and the top end of the rotary cutting moving blade frame is wavy, so that the rotary cutting moving blade is more stable when being mounted on the surface of the rotary cutting moving blade frame, the rotary cutting moving blade can not deviate and separate from the original track during the working of equipment, the stability of the rotary cutting moving blade is greatly improved, the follow-up rotary cutting moving blade can be used for better processing beards, and the whole working quality of the equipment is improved.
Preferably, the rotary cutting moves the blade frame and includes main part coupling shell, main part link, protruding brace table, fixed round hole and fixed cylinder, rotary cutting moves the blade bottom and is provided with the main part coupling shell, the main part coupling shell rotates with the quiet sword of cutting and is connected, the inside fixed mounting of main part coupling shell has the main part link, the inside fixed mounting of main part coupling shell surface has protruding brace table, the inside fixed round hole that has been located protruding brace table side equidistance of main part coupling shell, fixed round hole inside slidable mounting has fixed cylinder, fixed cylinder and blade mounting hole slip grafting.
Preferably, the main body connecting shell is wholly wavy, the position of the fixed installation of the protruding supporting table is at the top end part of the wave, the height difference between the peak and the valley of the main body connecting shell is controlled to be 0.3-0.7mm, in use, the shape of the main body connecting shell is changed through the processing of the working procedure, the main body connecting shell is not in a traditional plane shape any more, the follow-up rotary cutting movable blade and the rotary cutting movable blade frame are more tightly attached, the friction force among the parts of the cutting static blade, the rotary cutting movable blade and the rotary cutting movable blade frame is greatly reduced, the working quality of the follow-up rotary cutting movable blade is more perfect, and the shape also enables the installation and the positioning of the follow-up rotary cutting movable blade to provide sufficient convenience, so that the whole part is more convenient and stable in use.
Preferably, the position that middle base plate installed lies in protruding brace table top in wave top, fixed round hole can also directly consolidate through professional metal pin, can be directly with the whole fixed target position of rotary cutting movable blade when using, and the position at protruding brace table top part can be installed to the middle base plate in the process of installation needs to be guaranteed, make full use of rotary cutting movable blade self thickness thinner characteristic when the reason of this step, make follow-up rotary cutting movable blade in with annular track internal laminating, guarantee that only rotary cutting movable blade inside middle base plate, main part cutting blade and blade cutting end can laminate completely in annular track bottom, the friction of reduction rotary cutting movable blade internals and cutting quiet blade bottom that can be great, make the use of equipment more high-efficient, also can let rotary cutting movable blade can be inseparabler laminate in rotary cutting movable blade frame top position, make follow-up equipment during operation more stable, the stability of equipment has been prolonged, and in use can utilize different reinforcement mode to carry out the friction to the rotary cutting movable blade in annular track bottom, thereby the overall installation of a large scale, the convenience of installation mode is greatly reduced, and the whole installation mode is more flexible, and is convenient for the whole installation mode is more convenient, and more flexible in the operation is convenient.
The invention also provides a blade assembly, which comprises the rotary etching blade provided by the invention and further comprises a main body connecting block, wherein the main body connecting block is fixedly arranged at the bottom end of the rotary cutting movable blade frame.
Compared with the related art, the rotary etching blade and the blade assembly adopting the blade have the following beneficial effects:
the invention provides a rotary etching blade and a blade assembly using the same:
1. Through the use of the self structure of the rotary cutting blade, the processing steps of the blade can be greatly simplified, and then the thickness of the blade is reduced, so that the blade can be better attached to the bottom end of the upper cutting static blade in the subsequent use, the beard can be better treated, lubricating oil can be automatically stored in the use of the blade, the friction force between parts is reduced, the working quality of the device is greatly improved, and the whole service life of the device is prolonged;
2. The cooperation of cutting blade and rotatory cutting blade frame can provide stable supporting effect and thoroughly clear up the beard to the blade for the blade is more stable when installing the blade frame, better drive the blade and rotate when can letting the blade frame rotate, carries out perfect processing to the beard, thereby great improvement the operating quality of equipment, guaranteed the operating effect of equipment.
Drawings
FIG. 1 is a schematic view of an overall component split structure provided by the present invention;
FIG. 2 is a schematic view of a connection structure between a rotary cutting blade and a rotary cutting blade holder according to the present invention;
FIG. 3 is a schematic view of a static cutter structure according to the present invention;
FIG. 4 is a schematic view of a rotary cutting blade according to the present invention;
FIG. 5 is a schematic view of the overall structure of a rotary cutting blade holder according to the present invention;
FIG. 6 is a schematic view of the internal structure of the static cutter according to the present invention;
FIG. 7 is a schematic view of the internal structure of a rotary cutting blade according to the present invention;
fig. 8 is a schematic view of the internal structure of a rotary cutting blade holder according to the present invention.
The reference numerals in the figure are 1, a cutting static knife, 11, a main body attaching end, 12, an annular shaving track, 13, an inner ring hair inlet hole, 14, an outer ring hair inlet hole, 2, a rotary cutting movable blade, 21, a main body blade, 22, an intermediate substrate, 23, a main body cutting blade, 24, a blade cutting end, 25, a lubricating oil groove, 26, a blade mounting hole, 3, a rotary cutting movable blade frame, 31, a main body connecting shell, 32, a main body connecting end, 33, a convex supporting table, 34, a fixed round hole, 35, a fixed cylinder and 4, a main body connecting block.
Detailed Description
The invention will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8 in combination, fig. 1 is a schematic diagram of a split structure of an integral component provided by the present invention, fig. 2 is a schematic diagram of a connection structure between a rotary cutting blade and a rotary cutting blade holder provided by the present invention, fig. 3 is a schematic diagram of a structure of a stationary cutting blade provided by the present invention, fig. 4 is a schematic diagram of a structure of a rotary cutting blade provided by the present invention, fig. 5 is a schematic diagram of an integral structure of a rotary cutting blade holder provided by the present invention, fig. 6 is a schematic diagram of an internal structure of a stationary cutting blade provided by the present invention, fig. 7 is a schematic diagram of an internal structure of a rotary cutting blade provided by the present invention, and fig. 8 is a schematic diagram of an internal structure of a rotary cutting blade holder provided by the present invention. The rotary etching blade and the blade assembly using the same comprise a cutting static blade 1, a rotary cutting moving blade 2 and a rotary cutting moving blade frame 3.
In the specific implementation process, as shown in fig. 1,2, 3, 4 and 5, the top end of the rotary cutting movable blade frame 3 is provided with a rotary cutting movable blade 2, the top end of the rotary cutting movable blade frame 3 is rotatably provided with a cutting static blade 1, and the cutting static blade 1 is rotatably connected with the rotary cutting movable blade 2.
In use, the components are respectively placed at the target positions, then the rotary cutting movable blade 2 is fixed on the surface of the rotary cutting movable blade frame 3, then the service life of the rotary cutting movable blade 2 is ensured by the structure of the components of the rotary cutting movable blade 2, the rotary cutting movable blade 2 is more stable in use, then the cutting static blade 1 is mounted on the top end of the rotary cutting movable blade 2, the rotary cutting movable blade 2 can be attached to the bottom end of the cutting static blade 1, the beard can be well treated and cut, then the equipment can be directly used by the connection of the rotary cutting movable blade frame 3 and the bottom end main machine, the beard can be perfectly treated by the cooperation of the rotary cutting movable blade 2 and the cutting static blade 1, so that the whole working quality is more perfect, and then the beard can be perfectly treated by the structure of the rotary cutting movable blade 2, when the lubricating oil is filled, the lubricating oil can be ensured to be stored in the rotary cutting movable blade 2, then the rotating friction force of the rotary cutting movable blade 2 is reduced during operation, so that the aim of improving the self wear resistance of the rotary cutting movable blade 2 is fulfilled, the noise can be greatly reduced, the service life of the component of the rotary cutting movable blade 2 is prolonged, and then in the cutting process, the rotary cutting movable blade 2 can be better attached to the surface of the rotary cutting movable blade frame 3 through the self-structure of the rotary cutting movable blade frame 3, the contact area of the rotary cutting movable blade 2 and the cutting static blade 1 is controlled, unnecessary contact is reduced, the friction force of the rotary cutting movable blade 2 can be reduced during operation, the working quality and the working life of the component are improved, and because of the self-structure of the cutting static blade 1, the rotary cutting movable blade 2 at the bottom end of the static cutting blade 1 can process more beards, so that the time spent in shaving is reduced, the overall working efficiency is greatly improved, and the overall working quality of the equipment is ensured.
Referring to fig. 1, 3 and 6, the static cutting blade 1 further includes a main body attaching end 11, an annular shaving track 12, an inner ring hair-entrance aperture 13 and an outer ring hair-entrance aperture 14, the main body attaching end 11 is rotatably mounted at the top end of the rotary cutting movable blade holder 3, the annular shaving track 12 is fixedly mounted in the main body attaching end 11, the inner ring hair-entrance apertures 13 are equidistantly formed in the annular shaving track 12, and the outer ring hair-entrance apertures 14 are formed in the annular shaving track 12 and located on the side face of the inner ring hair-entrance aperture 13.
In use, through the fixing and mounting of the main body attaching end 11, the annular shaving track 12 can attach to the surface of the skin of a user better in the running process of the device, so that more beards can be cut and processed, and then through the matching of the inner ring hair-entrance holes 13 and the outer ring hair-entrance holes 14, more skin can enter the inner ring hair-entrance holes 13 and the outer ring hair-entrance holes 14 respectively on the premise that the annular shaving track 12 attaches to the skin of the user, and then the beards can be processed and processed through the rotation and cutting of the bottom end rotary cutting movable blade 2, so that the integral processing quality is ensured, and the rotary cutting movable blade 2 can be attached to the bottom end surface of the annular shaving track 12 more tightly, so that the beards of the user can be thoroughly removed, and the integral working quality of the device is improved, and the working efficiency of the device is ensured.
Referring to fig. 6, the number of hair-entrance inside the inner ring hair-entrance apertures 13 is half the number of hair-entrance inside the outer ring hair-entrance apertures 14.
In use, beards with different parts and different lengths can be processed and treated by utilizing the difference of the sizes of the self-hole grooves of the inner ring hair-entrance holes 13 and the outer ring hair-entrance holes 14, under the condition that cutting is short and the beards can be perfectly attached to the skin of a user, the beards enter the equipment through the main body attaching end 11 by utilizing the inner ring hair-entrance holes 13, then the beards are comprehensively treated by utilizing the bottom end rotating cutting movable blades 2, and when the longer beards and the treatment angle are not particularly perfect, the beards can be treated by utilizing the outer ring hair-entrance holes 14, so that the division of the beards is more definite, and the functions of the equipment are well distinguished by utilizing the difference of the characteristics of the entering hair quantity, thereby improving the working quality of the equipment and ensuring the processing effect of the equipment.
Referring to fig. 1, 4 and 7, the rotary cutting moving blade 2 further includes a main body blade 21, an intermediate substrate 22, a main body cutting blade 23, a blade cutting end 24, a lubricating oil groove 25 and a blade mounting hole 26, the top end of the rotary cutting moving blade holder 3 is provided with the main body blade 21, the blade mounting hole 26 is formed in the inner portion of the main body blade 21 at equal intervals, the intermediate substrate 22 is arranged in the inner portion of the main body blade 21 at equal intervals, the main body cutting blade 23 is symmetrically arranged on two sides of the intermediate substrate 22, the blade cutting end 24 is arranged at the end of the main body cutting blade 23, the lubricating oil groove 25 is formed in the inner portion of the main body cutting blade 23 at equal intervals, the main body blade 21 is rotationally connected with the cutting static blade 1, and the main body blade 21, the intermediate substrate 22 and the main body cutting blade 23 are integrally formed.
In use, through the use of the blade mounting holes 26, and under the cooperation of the self structure of the following rotary cutting movable blade frame 3, the rotary cutting movable blade 2 is integrally fixed to a target position, and the position of the middle base plate 22 at the top end part of the raised supporting table 33 needs to be ensured in the mounting process, the characteristic that the thickness of the rotary cutting movable blade 2 is thinner is fully utilized in the process, so that when the following rotary cutting movable blade 2 is attached to the inside of the annular shaving track 12, only the middle base plate 22, the main cutting blade 23 and the blade cutting end 24 in the inside of the rotary cutting movable blade 2 are ensured to be completely attached to the bottom end of the annular shaving track 12, the friction between the inner parts of the rotary cutting movable blade 2 and the bottom end of the cutting static blade 1 can be greatly reduced, the use of equipment is more efficient, and then through the use of the middle base plate 22, the main body cutting blade 23 is fixed at a target position, then the end of the main body cutting blade 23 is processed to directly obtain the blade cutting end 24, instead of grinding and forming the main body cutting blade 2 after grinding the main body cutting blade 2 as usual, the whole thickness is controlled, the manufacturing cost of the whole part is reduced, then the main body cutting blade 21 is rotated together through the rotation of the bottom end rotary cutting moving blade frame 3, the blade cutting end 24 can be perfectly attached to the bottom end of the annular shaving track 12, the beard is perfectly processed, the use of the lubricating oil groove 25 can be fully utilized in the operation process, the internal lubricating oil is stored, the friction between the whole main body cutting blade 21 and the rotary cutting moving blade frame 3 is reduced, the rotation of the rotary cutting moving blade 2 is more convenient, therefore, the aim of perfect machining effect of the equipment is achieved.
Referring to fig. 1, the overall thickness of the main body blade 21 is controlled to be between 0.05 and 0.3mm, and the angle between the two intermediate substrates 22 is controlled to be between 30 ° and 90 °.
In use, when the follow-up device runs, the main body blade 21 can be perfectly attached to the bottom end position of the annular shaving track 12, then beards entering the inner ring hair-entrance holes 13 and the outer ring hair-entrance holes 14 can be perfectly processed, the working quality of the device is guaranteed, the whole processing procedure is required to be changed when the thickness requirement is met, the processing of the part of the rotary cutting movable blade 2 is more convenient, the cost of the rotary cutting movable blade 2 is greatly reduced, the follow-up rotary cutting movable blade 2 is more convenient to replace and maintain, the efficiency and the quality of beards cut by the blade cutting end 24 are greatly improved due to the fact that the thickness of the rotary cutting movable blade 2 is thinner, the whole working effect is greatly improved, and the working range of the follow-up main body cutting blade 23 and the blade cutting end 24 can be effectively controlled due to the design of the angle between two middle base plates 22, the beards can be perfectly processed when the inner ring hair-entrance holes 13 and the beards are exposed out of the blade cutting end 24, and the working efficiency of the device is improved.
Referring to fig. 7, the width of the connecting portion of the main blade (21) is 0.2-0.6mm in the width of the crotch-shaped interconnection portion of the main blade (21) near the middle base plate (22), 0.8-1.2mm in the width of the blade mounting hole (26) near the main blade (21), and the radius of the whole lubricating oil groove (25) is controlled to be 0.1-0.2mm.
In use, the flexible design is fully utilized, the rotary cutting movable blade 2 can be tightly attached to the surface of the rotary cutting movable blade frame 3, the rotary cutting movable blade 2 can be driven to rotate better by the rotation of the rotary cutting movable blade frame 3, the working quality of the rotary cutting movable blade 2 is guaranteed, and the top end of the rotary cutting movable blade frame 3 is wavy, so that the rotary cutting movable blade 2 is more stable when being mounted on the surface of the rotary cutting movable blade frame 3, the rotary cutting movable blade 2 can not deviate and deviate from the original track when the equipment works, the stability of the rotary cutting movable blade 2 when the equipment operates is greatly improved, the follow-up rotary cutting movable blade 2 can process beards better, and the whole working quality of the equipment is improved.
Referring to fig. 1, 5 and 8, the rotary cutting moving blade holder 3 includes a main body connection shell 31, a main body connection end 32, a protruding support table 33, a fixed circular hole 34 and a fixed cylinder 35, the bottom end of the rotary cutting moving blade 2 is provided with the main body connection shell 31, the main body connection shell 31 is rotationally connected with the cutting static blade 1, the main body connection shell 31 is internally and fixedly provided with the main body connection end 32, the protruding support table 33 is fixedly arranged on the surface of the main body connection shell 31 at equal intervals, the fixed circular hole 34 is formed in the main body connection shell 31 at equal intervals on the side surface of the protruding support table 33, the fixed cylinder 35 is slidably arranged in the fixed circular hole 34, and the fixed cylinder 35 is slidably inserted into the blade mounting hole 26.
In use, through the use of the main part link 32, this part of rotatory cutting movable blade frame 3 and main part machine that can be quick is connected for the main part machine can drive rotatory cutting movable blade frame 3 whole and rotate when the operation, then consolidate the rotatory cutting movable blade 2 on top through the cooperation of fixed round hole 34 and fixed cylinder 35, and guarantee the laminating that intermediate base plate 22 can be perfect at the top part of protruding brace table 33 in the in-process of consolidating, make full use of rotatory cutting movable blade 2 self thickness's characteristic, let the inside intermediate base plate 22 of follow-up rotatory cutting movable blade 2, main part cutting blade 23 and blade cutting end 24 can be inseparable laminating in the bottom of cutting quiet sword 1, reduce the frictional force between the part, make the rotation of follow-up rotatory cutting movable blade 2 and use convenience more, utilize the shape of main part link 31 self, guarantee rotatory cutting movable blade 2 and rotatory cutting movable blade frame 3's laminating compactness, make equipment more stable when using, the holistic work effect of equipment has been improved.
Referring to fig. 8, the main body connection housing 31 is in a wave shape as a whole, the protrusion support table 33 is fixedly installed at the top end of the wave, and the height difference between the peak and the valley of the main body connection housing 31 is controlled to be 0.3-0.7mm.
In use, the shape of the main body connecting shell 31 is changed instead of the traditional plane shape, so that the following rotary cutting movable blade 2 is tightly attached to the rotary cutting movable blade frame 3, the friction force among the parts of the cutting static blade 1, the rotary cutting movable blade 2 and the rotary cutting movable blade frame 3 is greatly reduced, the working quality of the following rotary cutting movable blade 2 is more perfect, and the shape also enables the installation and positioning of the following rotary cutting movable blade 2 to provide sufficient convenience, so that the whole parts are more convenient and stable in use.
Referring to fig. 2 and 8, the intermediate substrate 22 is installed at a position at the top of the wave top convex supporting table 33.
Can be directly with the whole fixed target position of rotary cutting movable blade 2 when using, and the in-process of installation needs to guarantee that intermediate base plate 22 can install the position at protruding brace table 33 top part, fixed round hole 34 can also consolidate through the metal pin of specialty directly, make full use of rotary cutting movable blade 2 self thickness thinner characteristic during the reason of this step, make follow-up rotary cutting movable blade 2 when laminating with annular track 12 inside, guarantee that only intermediate base plate 22 of rotary cutting movable blade 2 inside, main part cutting blade 23 and blade cutting end 24 can laminate completely in annular track 12 bottom, the friction of the inside part of rotary cutting movable blade 2 and the cutting quiet sword 1 bottom that reduces that can be great, make the use of equipment more high-efficient, also can let rotary cutting movable blade 2 can be more inseparable laminate in rotary cutting movable blade frame 3 top position, make follow-up equipment run time more stable, the stability of equipment has been prolonged, and in use mode that can utilize different reinforcing means to carry out between the position of rotary cutting movable blade 2 and make the whole installation flexible mode more flexible, thereby make the whole installation of the cost more flexible work mode is greatly reduced, and more convenient for the whole installation mode is more convenient, and more flexible is more convenient to install.
Referring to fig. 1, the present invention further provides a blade assembly including the rotary etching blade provided by the present invention, and further including a body connection block 4, wherein the body connection block 4 is fixedly installed at the bottom end of the rotary cutting movable blade holder 3.
The rotary etching blade and the blade assembly using the same according to the present invention are constructed such that the rotary etching blade 2 is placed at a target position by the components being respectively placed at the target position when in use, then the rotary cutting blade 2 is fixed to the surface of the rotary cutting blade holder 3, then the service life of the rotary cutting blade 2 itself is ensured by the structure of the components of the rotary cutting blade 2 itself, and the rotary cutting blade 2 is made more stable when in use, then the rotary cutting blade 2 is made to be attached to the bottom end of the rotary cutting blade 1 by the mounting of the stationary cutting blade 1 to the top end of the rotary cutting blade 2, the beard can be well processed and cut, and the rotary cutting blade 2 is integrally fixed to the target position by the cooperation of the structure of the rotary cutting blade holder 3 itself, and the intermediate substrate 22 is required to be secured to the position of the top end portion of the projecting support table 33 in the mounting process, and the thin characteristics of the rotary cutting blade 2 itself are fully utilized when the reason of this step is that the rotary cutting blade 2 itself is made to be attached to the inner side of the annular substrate 2, and only the intermediate substrate 22 is secured when the rotary cutting blade 2 is attached to the inside the annular substrate 2 inside the rotary cutting blade 2 in use of the following rotary cutting blade holder 12, The main body cutting blade 23 and the blade cutting end 24 can be completely attached to the bottom end of the annular shaving track 12, friction between the inner components of the rotary cutting movable blade 2 and the bottom end of the cutting static blade 1 can be greatly reduced, so that the use of the device is more efficient, then the main body cutting blade 23 is fixed to a target position through the use of the middle base plate 22, then the blade cutting end 24 can be directly obtained by processing the end part of the main body cutting blade 23, instead of grinding and shaping the rotary cutting movable blade 2 as usual, the whole thickness is controlled, the manufacturing cost of the whole components is reduced, the whole body blade 21 rotates together through the rotation of the bottom end rotary cutting movable blade frame 3, so that the blade cutting end 24 can be perfectly attached to the bottom end of the annular shaving track 12, and beard is perfectly processed, the use of the lubricating oil groove 25 can be fully utilized in the running process, the internal lubricating oil is stored, the friction force between the whole body blade 21 and the rotary cutting movable blade frame 3 is reduced, the rotation of the rotary cutting movable blade 2 is more convenient, the purpose of more perfect machining effect of equipment is achieved, then the equipment can be directly used through the connection of the rotary cutting movable blade frame 3 and the bottom main machine, the beard is perfectly treated through the cooperation of the rotary cutting movable blade 2 and the cutting static blade 1, the whole working quality is more perfect, the structure of the rotary cutting movable blade 2 is utilized, the lubricating oil can be ensured to be stored in the rotary cutting movable blade 2 when the lubricating oil is filled, the friction force of the rotation of the rotary cutting movable blade 2 is reduced in the running process, therefore, the purpose of improving the self wear resistance of the rotary cutting movable blade 2 is achieved, noise can be greatly reduced, the service life of the component of the rotary cutting movable blade 2 is prolonged, later in the cutting process, through the cooperation of the self structure of the rotary cutting movable blade frame 3, the rotary cutting movable blade 2 is guaranteed to be better attached to the surface of the rotary cutting movable blade frame 3, the area of the contact part of the rotary cutting movable blade 2 and the cutting static blade 1 is controlled, unnecessary contact is reduced, friction force of the rotary cutting movable blade 2 can be reduced in the running process, the working quality and the service life of the component are improved, the component of the rotary cutting movable blade frame 3 is connected with a main body machine through the use of the main body connecting end 32, the main body machine can drive the rotary cutting movable blade frame 3 to integrally rotate in the running process, then through the cooperation of the fixed round hole 34 and the fixed cylinder 35, the rotary cutting movable blade 2 at the top end is reinforced, in the reinforcing process, the intermediate substrate 22 can be guaranteed to be perfectly attached to the top end of a boss supporting table, the thickness of the rotary cutting movable blade 2 at the top end is fully utilized, and the thickness of the rotary cutting movable blade 2 at the inner part of the rotary cutting movable blade 2 is fully utilized in the reinforcing process, and the thickness of the intermediate substrate 22 is fully utilized, and the thickness of the rotary cutting movable blade 2 is fully utilized The main body cutting blade 23 and the blade cutting end 24 can be tightly attached to the bottom end of the cutting static blade 1, friction force between components is reduced, rotation and use of the follow-up rotary cutting moving blade 2 are more convenient, the shape of the main body connecting shell 31 is utilized, the attaching compactness of the rotary cutting moving blade 2 and the rotary cutting moving blade frame 3 is guaranteed, the device is more stable in use, the overall working effect of the device is improved, and because of the structure of the cutting static blade 1, the rotary cutting moving blade 2 at the bottom end of the cutting static blade 1 can process more beards, time spent in shaving is reduced, and different parts can be processed by utilizing the difference of the sizes of the inner ring hair-entrance holes 13 and the outer ring hair-entrance holes 14 and the hole grooves of the outer ring hair-entrance holes 14, Beards with different lengths are processed and treated, under the condition that cutting is short and the beards can be perfectly attached to the skin of a user, the beards enter the equipment through the main body attaching end 11 by utilizing the inner ring hair-entering holes 13, then the beards are comprehensively treated through the use of the bottom rotary cutting movable blades 2, and when the longer beards and the treatment angle are not particularly perfect, the beards can be treated through the use of the outer ring hair-entering holes 14, so that the division of the beards is more clear, and the functions of the equipment are well distinguished by utilizing the difference of the characteristics of the entering hair quantity, so that the working quality of the equipment is improved, the processing effect of the equipment is ensured, the overall working efficiency is greatly improved, and the overall working quality of the equipment is ensured.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (7)
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| CN202210333230.4A CN114700991B (en) | 2022-03-31 | 2022-03-31 | A rotary etching blade and a blade assembly using the same |
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| CN202210333230.4A CN114700991B (en) | 2022-03-31 | 2022-03-31 | A rotary etching blade and a blade assembly using the same |
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| CN114700991B true CN114700991B (en) | 2024-12-06 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626321A (en) * | 2003-12-03 | 2005-06-15 | 株式会社泉精器制作所 | Electric rotary shaver |
| CN109760111A (en) * | 2019-02-27 | 2019-05-17 | 浙江美森电器有限公司 | Composite blade for hair clipper and hair clipper |
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|---|---|---|---|---|
| JP2006218217A (en) * | 2005-02-14 | 2006-08-24 | Izumi Products Co | Rotary type electric razor |
| US20150082637A1 (en) * | 2011-10-18 | 2015-03-26 | Shanghai Povos Electric Works Co., Ltd. | Rotary electric shaver head |
| EP2602071A1 (en) * | 2011-12-09 | 2013-06-12 | Rovcal, Inc. | Inner cutter for rotary shaver |
| CN209394712U (en) * | 2019-01-22 | 2019-09-17 | 浙江海顺电工有限公司 | A kind of electric shaver head device |
| CN209615584U (en) * | 2019-01-22 | 2019-11-12 | 浙江海顺电工有限公司 | A kind of electric shaver head device |
| CN215149323U (en) * | 2021-06-02 | 2021-12-14 | 安徽五亿方医疗科技股份有限公司 | Tool bit of electric shaver |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626321A (en) * | 2003-12-03 | 2005-06-15 | 株式会社泉精器制作所 | Electric rotary shaver |
| CN109760111A (en) * | 2019-02-27 | 2019-05-17 | 浙江美森电器有限公司 | Composite blade for hair clipper and hair clipper |
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| CN114700991A (en) | 2022-07-05 |
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