CN107243929A - A kind of rotary razor - Google Patents
A kind of rotary razor Download PDFInfo
- Publication number
- CN107243929A CN107243929A CN201710668447.XA CN201710668447A CN107243929A CN 107243929 A CN107243929 A CN 107243929A CN 201710668447 A CN201710668447 A CN 201710668447A CN 107243929 A CN107243929 A CN 107243929A
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- China
- Prior art keywords
- ring
- beard
- cutter
- rotary
- inlet
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- Pending
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- 230000000694 effects Effects 0.000 abstract description 6
- 230000003670 easy-to-clean Effects 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 210000004209 hair Anatomy 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 208000028990 Skin injury Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- B26B19/3806—Accessories
-
- 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
- B26B19/3846—Blades; Cutters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
The present invention provides a kind of rotary razor, including guard, middle ring rotor, inner and outer ring rotor, location-plate, connector and connector.Rotary razor of the present invention, guard laminating effect is more preferably, cutter independence easy to clean, noise when easily changing, using is small, adapt to different height requirement, service life is longer, and cost-effective, assembling is numerous in variety, and regulating power is strong.
Description
Technical Field
The invention relates to the technical field of electric shavers, in particular to a rotary shaving device.
Background
The rotary shaver in the current market mainly comprises a double-ring mesh cover and a single-ring mesh cover, the mesh cover has a single structure, is poor in skin inosculation degree, poor in veneering effect and single in whisker inlet groove structure, can only adapt to partial beards, and cannot clean the beards quickly. The below at the screen panel is equipped with the rotary cutter that corresponds the ring number, but the rotary cutter structure is complicated, easily block up, be difficult for the clearance, be not convenient for dismantle, after blade damage or wearing and tearing on the part ring, must all change the rotary cutter, the replacement cost is big, traditional dicyclo sword net, it supports two sword that move through "U" type structure on a certain knife foot to move the sword, when this knife foot takes place the slope, "two sword on the U" type structure move the sword can appear the problem for other knife feet simultaneously, for example highly inconsistent, the rotatory orbit is inconsistent, the big scheduling problem of noise.
Disclosure of Invention
The invention provides a rotary shaver, which solves the problems by improving the structures of a mesh enclosure, a rotary cutter and the like.
In order to solve the above technical problems, the present invention provides a rotary shaver, comprising a mesh enclosure, an inner ring rotary cutter, an outer ring rotary cutter, a positioning plate, a connector and a connecting piece,
the mesh enclosure is provided with a first surface and a second surface corresponding to the first surface, the first surface is a beard inlet surface, the first surface is provided with an inner ring beard inlet ring and an outer ring beard inlet ring, the beard inlet ring comprises a plurality of beard inlet strips, the beard inlet strips penetrate through the second surface from the first surface, a connecting ring is arranged between every two adjacent beard inlet rings, the second surface is provided with an annular bulge, the annular bulge corresponds to the connecting ring, the inner ring beard inlet ring and the outer ring beard inlet ring are of concentric ring structures,
the inner and outer ring rotary cutters are provided with an inner ring cutter ring and an outer ring cutter ring which are of concentric circle structures, the inner ring cutter ring is provided with a plurality of inclined straight cutters, the outer ring cutter ring is provided with a plurality of inclined folding cutters, the mesh cover is covered above the inner and outer ring rotary cutters, the inner ring cutter ring corresponds to the inner ring beard feeding ring, the outer ring cutter ring corresponds to the outer ring beard feeding ring, the center of the inner and outer ring rotary cutters is provided with a first mounting through hole, the positioning plate is arranged below the inner and outer ring rotary cutters, and the center of the positioning plate is provided with a second mounting through hole,
the connector passes through the second mounting through hole and the first mounting through hole and is fixedly connected with the positioning plate and the inner and outer ring rotating cutters,
the connecting piece sets up the below of connector, the connecting piece with connector fixed connection or elastic connection.
In a preferred embodiment of the rotary shaver according to the invention, the shape of the hair-feeding strip is "C" or "S".
As a preferable scheme of the rotary shaving device of the present invention, the bottom of the connector is provided with a plurality of grooves, the connector has a plurality of hooks, the hooks are in one-to-one correspondence with the grooves, the hooks extend into the grooves, and a spring is disposed between the hooks and the grooves.
As a preferable embodiment of the rotary shaving apparatus of the present invention, the first surface of the mesh enclosure further has a middle ring beard feeding ring, the middle ring beard feeding ring is disposed between the inner ring beard feeding ring and the outer ring beard feeding ring, the middle ring beard feeding ring includes a plurality of beard feeding holes and a plurality of beard feeding strips, the middle ring beard feeding ring is equally divided into n parts, n is an even number, the beard feeding holes and the beard feeding strips respectively account for n/2 parts, each beard feeding hole is spaced from each beard feeding strip, the connecting rings are disposed between the inner ring beard feeding ring, the middle ring beard feeding ring and the outer ring beard feeding ring, and the second surface has an annular protrusion corresponding to the connecting rings.
As a preferable aspect of the rotary shaver according to the present invention, the plurality of beard feeding strips on the middle ring beard feeding ring are replaced with a plurality of "chevron" shaped beard feeding ports, and the "chevron" shaped beard feeding ports are independent from each other or at least two "chevron" shaped beard feeding ports are communicated with each other.
As a preferable embodiment of the rotary shaver according to the present invention, the inner ring beard feeding ring, the middle ring beard feeding ring and the outer ring beard feeding ring protrude from the connecting ring, the inner ring beard feeding ring, the middle ring beard feeding ring and the outer ring beard feeding ring are all convex arc surfaces, or the inner ring beard feeding ring and the outer ring beard feeding ring protrude from the connecting ring, and the inner ring beard feeding ring and the outer ring are all convex arc surfaces.
In a preferred embodiment of a rotary shaving apparatus according to the invention, the aperture of the hair entry aperture is larger than the width of the hair entry strip.
As a preferable embodiment of the rotary shaving apparatus of the present invention, the rotary shaving apparatus further includes a middle rotary cutter, the middle rotary cutter corresponds to the middle ring hair feeding ring, a third mounting through hole is provided at the center of the middle rotary cutter, a plurality of inclined cutters are provided on an outer ring of the middle rotary cutter, a plurality of blade holes are provided on an inner ring, the number of the blade holes is equal to and one-to-one corresponding to the number of the inclined straight cutters of the inner and outer rotary cutters, the middle rotary cutter is disposed above the inner and outer rotary cutters, the inclined straight cutters pass through the blade holes, and the connector passes through the third mounting through hole and is fixedly connected to the third mounting through hole.
As a preferable aspect of the rotary shaver of the present invention, the inclined blade has a third blade portion and a third rod portion, the top end of the third rod portion is connected to the third blade portion, the bottom end of the third rod portion is connected to the body of the middle rotary blade, the top end of the third blade portion is a blade edge, the third blade portion and the third rod portion are on the same plane, and the third rod portion is curved.
As a preferable embodiment of the rotary shaver according to the present invention, the oblique straight cutter has a first cutter portion and a first rod portion, the top end of the first rod portion is connected to the first cutter portion, the bottom end of the first rod portion is connected to the body of the inner and outer rotary cutters, the top end of the first cutter portion is a cutter edge, the first cutter portion and the first rod portion are on the same plane, the oblique folding cutter has a second cutter portion and a second rod portion, the top end of the second rod portion is connected to the second cutter portion, the bottom end of the second rod portion is connected to the body of the inner and outer rotary cutters, the top end of the second cutter portion is a cutter edge, an included angle is formed between the second cutter portion and the second rod portion, and the second rod portion is curved.
As a preferable aspect of the rotary shaver according to the present invention, the first and second shaft portions are overlapped to form a fourth shaft portion, the first and second blade portions are disposed at a top end of the fourth shaft portion, both the top end of the first blade portion and the top end of the second blade portion are provided with blades, a bottom of the first blade portion is connected to a bottom of the second blade portion, and the first and second blade portions form a "U" -shaped blade.
Compared with the prior art, the rotary shaving device provided by the invention has the following advantages:
1. the mesh enclosure has better inosculation degree with the skin, and the veneering effect is better and comfortable; the C-shaped or S-shaped beard inlet grooves are more attractive in appearance, burrs of a beard inlet groove opening can be reduced, the phenomenon that beards are pulled in the shaving process is avoided, and long beards are more easily led into the beard inlet grooves; the surface of the mesh enclosure is also provided with beard inlet holes besides the beard inlet grooves, the aperture of each beard inlet hole is larger than the width of each beard inlet groove, and thick, hard and straight beard can be shaved through the beard inlet holes;
2. the middle ring rotary cutter is closely matched with the middle ring of the mesh enclosure, and a circular arc-shaped cutting edge closely matched with the mesh enclosure is formed through grinding, so that the starting sound is reduced, and beards are quickly and effectively shaved; three hole sites are left on the plane and can be sleeved with the inner cutters of the inner and outer ring rotating cutters, so that the two movable cutters can be precisely matched to keep concentricity; 3. the problems of inconsistent height, inconsistent rotation tracks, high noise and the like are solved by adopting the independent blade;
3. the inner and outer ring rotating cutters are closely matched with the inner and outer rings of the mesh enclosure, and form a circular arc-shaped cutting edge closely matched with the mesh enclosure after grinding, so that the starting sound is reduced, and beards are quickly and effectively shaved; independent blades are adopted, no matter the outer ring moving blade and the inner ring moving blade are independent and do not interfere with each other, so that the running track is good, and the problems of inconsistent height, inconsistent rotating track, high noise and the like are solved; the three moving blades of the inner ring are inserted into three hole sites of the moving blades of the middle ring, so that the two moving blades can be precisely matched, and the concentricity is kept;
4. the three hooks of the tripod connecting piece can extend into the three grooves of the connecting piece, and a spring is arranged between the connecting piece and the tripod connecting piece, so that the shaving device can be elastically adjusted according to the contact position in the use process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein,
fig. 1 is a schematic perspective view of a cap of a rotary shaving apparatus according to the present invention;
FIG. 2 is a schematic top view of a cap of a rotary shaver according to the present invention;
FIG. 3 is a schematic cross-sectional view of a cap of a rotary shaver according to the present invention;
FIG. 4 is a schematic view of the structure of the inner and outer rotary cutters of a rotary shaver according to the present invention;
FIG. 5 is a schematic view of a positioning plate of a rotary shaving apparatus according to the present invention;
FIG. 6 is a schematic perspective view of a rotary shaver according to the present invention with a connecting head and a positioning plate fixed;
FIG. 7 is a schematic sectional view of a rotary shaver according to the present invention with the connecting head and the positioning plate fixed;
fig. 8 is a schematic view showing a structure of a coupling member of a rotary shaving apparatus according to the present invention;
fig. 9 is a schematic structural view of a middle rotary cutter of a rotary shaving apparatus according to the present invention.
Wherein: 1 is a mesh enclosure, 11 is a first surface, 12 is an inner ring beard feeding ring, 13 is an outer ring beard feeding ring, 14 is a beard feeding strip, 15 is an annular protrusion, 16 is a connecting ring, 17 is a second surface, 18 is a middle ring beard feeding ring, 19 is a beard feeding hole, 2 is an inner ring rotary cutter, 21 is an inner ring cutter ring, 211 is an inclined straight cutter, 22 is an outer ring cutter ring, 221 is an inclined folding cutter, 2211 is a second rod part, 2212 is a second cutter part, 23 is a first mounting through hole, 3 is a positioning plate, 31 is a second mounting through hole, 4 is a connector, 41 is a groove, 5 is a connector, 51 is a hook, 6 is a middle ring rotary cutter, 61 is a third mounting through hole, 62 is an inclined cutter, 621 is a third cutter part, 622 is a third rod part, and 63 is a blade hole.
Detailed Description
The invention relates to a rotary shaving device, which comprises: the net cover 1, the inner and outer ring rotating cutters 2, the positioning plate 3, the connector 4 and the connecting piece 5.
The present invention will be described in further detail with reference to specific embodiments in order to make the above objects, features and advantages more apparent and understandable.
First, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Next, the present invention will be described in detail by using schematic structural diagrams, etc., and for convenience of illustration, the schematic diagrams illustrating the structure of the rotary shaver will not be enlarged partially according to the general scale in describing the embodiments of the present invention, and the schematic diagrams are only examples, which should not limit the scope of the present invention. In addition, the actual fabrication process should include three-dimensional space of length, width and depth.
Example one
In this embodiment, the rotary shaver comprises a net cover 1, a middle ring rotary cutter 6, an inner ring rotary cutter 2, an outer ring rotary cutter 2, a positioning plate 3, a connecting head 4 and a connecting piece 5. The mesh enclosure 1, the middle ring rotary cutter 6, the inner ring rotary cutter 2, the outer ring rotary cutter 2, the positioning plate 3, the connector 4 and the connecting piece 5 are arranged from top to bottom in sequence. The following focuses on the above-mentioned components.
Referring to fig. 1 to 3, fig. 1 is a schematic perspective view illustrating a mesh enclosure of a rotary shaving apparatus according to the present invention; FIG. 2 is a schematic top view of a cap of a rotary shaver according to the present invention; fig. 3 is a schematic sectional view of a cap of a rotary shaver according to the present invention. As shown in fig. 1 to 3, for convenience of understanding, the mesh enclosure 1 is divided into a first surface 11 and a second surface 17 corresponding thereto, the first surface 11 is a whisker inlet surface, the second surface 17 is a whisker outlet surface, the first surface 11 has an inner ring whisker inlet ring 12, a middle ring whisker inlet ring 18 and an outer ring whisker inlet ring 13, the middle ring whisker inlet ring 18 is disposed between the inner ring whisker inlet ring 12 and the outer ring whisker inlet ring 13, the inner ring whisker inlet ring 12 and the outer ring whisker inlet ring 13 include a plurality of whisker inlet strips 14, and the middle ring whisker inlet ring 18 includes a plurality of whisker inlet holes 19 and a plurality of whisker inlet strips 14. A connecting ring 16 is arranged between the inner ring beard feeding ring 12, the middle ring beard feeding ring 18 and the outer ring beard feeding ring 13, the connecting ring 16 is of a smooth structure, an annular bulge 15 is arranged on the second surface 17, the annular bulge 15 corresponds to the connecting ring 16, and the inner ring beard feeding ring 12, the middle ring beard feeding ring 18 and the outer ring beard feeding ring 13 are of concentric ring structures.
The said beard feeding strips 14 and beard feeding holes 19 both penetrate the second surface 17 from the first surface 11, if the middle ring beard feeding ring 18 is equally divided into n parts, n is even number, the beard feeding holes 19 and beard feeding strips 14 respectively account for n/2 parts, and each beard feeding hole 19 is spaced from each beard feeding strip 14. Alternatively, the multiple hair-entering strips 14 on the middle ring hair-entering ring 18 can be replaced by multiple ' Chinese ' character ' shaped hair-entering openings, and the structure can be divided into two modes: a ' Chinese character ' shan ' shaped beard inlet is not communicated with each other, which has the advantages that the beard inlet is shorter, thereby avoiding the skin injury caused by the skin at the root of beard entering the beard inlet due to the overlarge beard inlet in the shaving process; the other type is that the two or 3 of the mountain-shaped beard inlets are communicated with each other, the length of the beard inlet is larger, but the width of the beard inlet is narrower, so that the skin at the root of the beard can be prevented from entering the inlet to cause skin injury, and a large number of beard parts can be exposed in the beard inlets to facilitate shaving. The beard inlet strip 14 can be processed into a structure similar to a C shape or an S shape by adopting an electrochemical technology, and the structure partially extends to the side surface of the mesh cover 1, so that the appearance is more attractive, compared with the traditional blade groove milling technology, burrs at a beard inlet can be reduced, the phenomenon that beards are pulled in the shaving process is avoided, and long beards are more easily introduced into the beard strip 14. The diameter of the hair entry opening 19 is larger than the width of the hair entry strip 14, so that thick, stiff hairs can be shaved off through the hair entry opening.
The inner ring whisker feeding ring 12, the middle ring whisker feeding ring 18 and the outer ring whisker feeding ring 13 protrude outwards from the connecting ring 16, the inner ring whisker feeding ring 12, the middle ring whisker feeding ring 18 and the outer ring whisker feeding ring 13 can be of a plane structure or an outwards protruding cambered surface structure, the latter has better inosculation degree with skin, and the veneering effect is better and comfortable. In a preferred mode, the inner ring hair-feeding ring 12, the middle ring hair-feeding ring 18 and the outer ring hair-feeding ring 13 can be provided with a convex surface with a trapezoidal section.
Referring to fig. 9, fig. 9 is a schematic structural view of a middle rotary cutter of a rotary shaving apparatus according to the present invention. As shown in fig. 9, the middle rotary cutter 6 corresponds to the middle ring beard feeding ring 18, the middle rotary cutter 6 is closely matched with the middle ring beard feeding ring 18 of the mesh enclosure 1, and the circular arc-shaped cutting edge closely matched with the mesh enclosure 1 is formed through grinding, so that the starting sound is reduced, and the beard is quickly and effectively shaved. The center of the middle rotary cutter 6 is provided with a third mounting through hole 61, the outer ring of the middle rotary cutter 6 is provided with a plurality of inclined cutters 62, the inner ring is provided with a plurality of blade holes 63, the number of the blade holes 63 is equal to that of the inclined straight cutters 211 of the inner and outer rotary cutters 2, the inclined straight cutters 211 are arranged above the inner and outer rotary cutters 2, the inclined straight cutters 211 penetrate through the blade holes 63, the inclined straight cutters 211 of the inner and outer rotary cutters 2 can be sleeved in the blade holes 63, and then spot welding is carried out, so that the two movable cutters of the middle rotary cutter 6 and the inner and outer rotary cutters 2 can be precisely matched, and the concentricity is kept. The connector 4 passes through the third mounting through hole 61 and is fixedly connected with the third mounting through hole 61. The inclined knife 62 has a third knife part 621 and a third rod part 622, the top end of the third rod part 622 is connected to the third knife part 621, the bottom end is connected to the body of the middle rotary knife 6, the top end of the third knife part 621 is a knife edge, the third knife part 621 and the third rod part 622 are on the same plane, and the third rod part 622 is curved. The curved structure can effectively reduce the stress in the rotating process.
Referring to fig. 4, fig. 4 is a schematic structural view of an inner and outer ring rotary cutter of a rotary shaving apparatus according to the present invention. The inner and outer ring rotary cutter 2 is provided with an inner ring cutter ring 21 and an outer ring cutter ring 22, the inner ring cutter ring 21 and the outer ring cutter ring 22 are of concentric circle structures, the inner ring cutter ring 21 is provided with a plurality of inclined straight cutters 211, the outer ring cutter ring 22 is provided with a plurality of inclined folding cutters 221, the upper cover of the inner and outer ring rotary cutter 2 is provided with a mesh enclosure 1, the inner ring cutter ring 21 corresponds to the inner ring and enters the hair ring 12, the outer ring cutter ring 22 corresponds to the outer ring and enters the hair ring 13, and the center of the inner and outer ring rotary cutter 2 is provided with a first mounting through hole 23. The oblique straight knife 211 comprises a first knife part (not shown) and a first rod part (not shown), the top end of the first rod part is connected with the first knife part, the bottom end of the first rod part is connected with the body of the inner and outer revolving knives 2, the top end of the first knife part is a knife edge, the first knife part and the first rod part are on the same plane, the oblique folding knife 221 comprises a second knife part 2212 and a second rod part 2211, the top end of the second rod part 2211 is connected with the second knife part 2212, the bottom end of the second rod part is connected with the body of the inner and outer revolving knives 2, the top end of the second knife part 2212 is a knife edge, an included angle is formed between the second knife part 2212 and the second rod part 2211, and the second rod part 2211 is also in. The inner and outer ring rotating cutters 2 are closely matched with the inner and outer rings of the mesh enclosure 1, and form a circular arc-shaped cutting edge closely matched with the mesh enclosure 1 through grinding, so that the starting sound is reduced, and beards are quickly and effectively shaved; the moving blades of the inner ring cutter ring 21 and the outer ring cutter ring 22 are independent blades, namely the inclined straight blade 211 or the inclined folding blade 221, which are independent from each other and do not interfere with each other, so that the moving track is good, the cleaning is easy, and the dirt accumulation is not facilitated.
Referring to fig. 5, fig. 5 is a schematic structural view of a positioning plate of a rotary shaving apparatus according to the present invention. As shown in fig. 5, a positioning plate 3 is disposed below the inner and outer rotary cutters 2, and a second mounting through hole 31 is formed in the center of the positioning plate 3. Referring to fig. 6 and 7, fig. 6 is a schematic perspective view of a rotary shaver according to the present invention after a connecting head and a positioning plate are fixed; fig. 7 is a schematic sectional view of a rotary shaver according to the present invention with the connecting head and the positioning plate fixed. As shown in fig. 6 and 7, the connecting head 4 passes through the second mounting through hole 31 and the first mounting through hole 23, and is fixedly connected with the positioning plate 3 and the inner and outer rotary cutters 2. The positioning plate 3 is combined with the connector 4, the middle ring rotary cutter 6 and the inner and outer ring rotary cutters 2 are covered on the positioning plate 3, so the positioning plate 3 is equivalent to a foundation, the positioning plate 3 has certain weight, the dead weight of the whole movable cutter system is increased, larger inertia can generate better shaving effect, and the shaving process is cleaner and more clean. The connector 4 is equivalent to a positioner, and the positioning plate 3, the inner and outer annular moving blades 2 and the middle annular moving blade 6 are sequentially fixed on the connecting piece 5, so that the structural parts keep the same axial center degree, and the moving blades can run more stably and coordinately.
The connecting member 5 may be designed in various shapes according to the requirements of the shaver. May have an elastic function or may have only a fixing function. Referring to fig. 8, fig. 8 is a schematic structural diagram of a connecting member of a rotary shaving apparatus according to the present invention. As shown in fig. 8, the connecting member 5 is disposed below the connecting head 4, and the connecting member 5 is elastically connected to the connecting head 4. The bottom of the connecting head 4 is provided with a plurality of grooves 41, the connecting piece 5 is provided with a plurality of hooks 51, the hooks 51 correspond to the grooves 41 one by one, in fig. 8, the connecting piece 5 is provided with three hooks 51 which can extend into the three grooves 41 of the connecting head 4, and a spring (not shown) is placed between the connecting head and the tripod connecting piece, so that a three-ring spring knife is formed.
The working principle of the rotary shaving device is as follows: when the rotary shaving device is needed, the switch is started, the transmission device drives the inner and outer ring rotating cutters 2 and the middle ring rotating cutter 6 to rotate, the first surface 11 of the net cover 1 is attached to the part needing shaving, beards enter the inner and outer ring rotating cutters 2 and the middle ring rotating cutter 6 from the beard inlet hole 19 and the beard inlet strips 14 and are cut off by the cutter edge, and when shaving work is finished, the switch is closed, and the inner and outer ring rotating cutters 2 and the middle ring rotating cutter 6 stop rotating; when the device needs to be cleaned, the mesh enclosure 1 is opened, the shaving can be poured out, and the middle rotary cutter 6 can also be separated from the inner and outer rotary cutters 2 and taken down for cleaning.
Example two
In this embodiment, the rotary shaver includes a cap 1, inner and outer rotary cutters 2, a positioning plate 3, a connecting head 4, and a connecting member 5. Arranged from top to bottom, the mesh enclosure 1, the inner and outer ring rotating cutters 2, the positioning plate 3, the connector 4 and the connecting piece 5 are arranged in sequence. The following focuses on the above-mentioned components.
The mesh enclosure of the present embodiment has a double-ring structure, which is not shown in the drawings, and as part of the structure is the same as that of the mesh enclosure shown in fig. 1 to 3, please refer to fig. 1 to 3. As shown in fig. 1 to 3, the mesh enclosure 1 is divided into a first surface 11 and a second surface 17 corresponding thereto, the first surface 11 is a beard inlet surface, the second surface 17 is a beard outlet surface, the first surface 11 is provided with an inner ring beard inlet ring 12 and an outer ring beard inlet ring 13, the beard inlet ring comprises a plurality of beard inlet strips 14, the beard inlet strips 14 penetrate through the second surface 17 from the first surface 11, a connecting ring 16 is arranged between two adjacent beard inlet rings, the connecting ring 16 is of a smooth structure, the second surface 17 is provided with an annular protrusion 15, the annular protrusion 15 corresponds to the connecting ring, and the inner ring beard inlet ring 12 and the outer ring 13 are of concentric ring structures. The inner ring beard inlet ring 12 and the outer ring beard inlet ring 13 protrude out of the connecting ring 16, the inner ring beard inlet ring 12 and the outer ring beard inlet ring 13 are both convex cambered surfaces, and the inner ring beard inlet ring 12 and the outer ring beard inlet ring 13 are both convex cambered surfaces. As in example 1, the shape of the entry fiber strand 14 is "C" or "S".
Referring to fig. 4, as shown in fig. 4, the inner and outer rotary cutters 2 have an inner ring cutter ring 21 and an outer ring cutter ring 22, the inner ring cutter ring 21 and the outer ring cutter ring 22 are concentric circles, the inner ring cutter ring 21 has a plurality of inclined straight cutters 211, the outer ring cutter ring 22 has a plurality of inclined folding cutters 221, a mesh enclosure 1 is covered above the inner and outer rotary cutters 2, the inner ring cutter ring 21 corresponds to the inner ring hair-feeding ring 12, the outer ring cutter ring 22 corresponds to the outer ring hair-feeding ring 13, and a first mounting through hole 23 is formed in the center of the inner and outer rotary cutters 2. Oblique straight sword 211 has first sword portion and first pole portion, first sword portion is connected on the top of first pole portion, the body of interior outer ring rotary cutter 2 is connected to the bottom, the top of first sword portion is the edge of a knife, first sword portion and first pole portion are on the coplanar, oblique folding sword 221 has second sword portion 2212 and second pole portion 2211, second sword portion 2212 is connected on the top of second pole portion 2211, the body of interior outer ring rotary cutter 2 is connected to the bottom, the top of second sword portion 2212 is the edge of a knife, be equipped with the contained angle between second sword portion 2212 and the second pole portion 2211, second pole portion 2211 is the curve type.
In a preferred embodiment, the first and second rod portions 2211 and 2211 are overlapped to form a fourth rod portion (not shown), the first and second knife portions 2212 and 2212 are disposed at the top end of the fourth rod portion, the top ends of the first and second knife portions 2212 and 2212 are both provided with a knife edge, the bottom of the first knife portion is connected with the bottom of the second knife portion 2212, and the first and second knife portions 2212 form a "U" shaped knife. The first blade rotates inside the inner annular feed beard ring 12, the second blade 2212 rotates inside the outer annular feed beard ring 13, and the annular projection 15 separates the first blade 2212 from the second blade 2212.
Referring to fig. 5, as shown in fig. 5, a positioning plate 3 is disposed below the inner and outer rotary cutters 2, and a second mounting through hole 31 is disposed at the center of the positioning plate 3.
Referring to fig. 6 and 7, as shown in fig. 6 and 7, the connector 4 passes through the second mounting through hole 31 and the first mounting through hole 23, and is fixedly connected to the positioning plate 3 and the inner and outer rotary cutters 2.
Referring to fig. 8, as shown in fig. 8, the connecting member 5 is disposed below the connecting head 4, and the connecting member 5 is fixedly or elastically connected to the connecting head 4. The elastic connection mode can be various, such as: the bottom of the connector 4 is provided with a plurality of grooves 41, the connector 5 is provided with a plurality of hooks 51, the hooks 51 correspond to the grooves 41 one by one, the hooks 51 extend into the grooves 41, and springs are arranged between the hooks 51 and the grooves 41.
The working principle of the rotary shaving device is as follows: when the rotary shaving device is needed, the switch is started, the transmission device drives the inner and outer ring rotating cutters 2 to rotate, the first surface 11 of the mesh enclosure 1 is attached to the part needing shaving, beards enter the inner and outer ring rotating cutters 2 from the beard feeding strips 14 and are cut off by the cutter edge, when shaving work is finished, the switch is closed, and the inner and outer ring rotating cutters 2 stop rotating; when the device needs to be cleaned, the shaving scraps can be poured out by opening the mesh enclosure 1, and the inner and outer rotary cutters 2 can also be taken down for cleaning.
The components of the rotary shaving apparatus described above include, but are not limited to, the above-mentioned varieties.
It should be understood by those skilled in the art that one of the features or objects of the present invention is to: the rotary shaving device has the advantages of better mesh enclosure attaching effect, independent and easily cleaned cutters, easy replacement, small noise in use, adaptability to different height requirements, longer service life, cost saving, various assembling varieties and strong adjusting capability.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (11)
1. A rotary shaving apparatus, characterized by: comprises a mesh enclosure, an inner ring rotating cutter, an outer ring rotating cutter, a positioning plate, a connector and a connecting piece,
the mesh enclosure is provided with a first surface and a second surface corresponding to the first surface, the first surface is a beard inlet surface, the first surface is provided with an inner ring beard inlet ring and an outer ring beard inlet ring, the beard inlet ring comprises a plurality of beard inlet strips, the beard inlet strips penetrate through the second surface from the first surface, a connecting ring is arranged between every two adjacent beard inlet rings, the second surface is provided with an annular bulge, the annular bulge corresponds to the connecting ring, the inner ring beard inlet ring and the outer ring beard inlet ring are of concentric ring structures,
the inner and outer ring rotary cutters are provided with an inner ring cutter ring and an outer ring cutter ring which are of concentric circle structures, the inner ring cutter ring is provided with a plurality of inclined straight cutters, the outer ring cutter ring is provided with a plurality of inclined folding cutters, the mesh cover is covered above the inner and outer ring rotary cutters, the inner ring cutter ring corresponds to the inner ring beard feeding ring, the outer ring cutter ring corresponds to the outer ring beard feeding ring, the center of the inner and outer ring rotary cutters is provided with a first mounting through hole, the positioning plate is arranged below the inner and outer ring rotary cutters, and the center of the positioning plate is provided with a second mounting through hole,
the connector passes through the second mounting through hole and the first mounting through hole and is fixedly connected with the positioning plate and the inner and outer ring rotating cutters,
the connecting piece sets up the below of connector, the connecting piece with connector fixed connection or elastic connection.
2. The rotary shaving system according to claim 1, wherein: the shape of the whisker feeding strip is C-shaped or S-shaped.
3. The rotary shaving system according to claim 1, wherein: the bottom of connector is equipped with a plurality of slots, the connecting piece has a plurality of couples, the couple with the slot one-to-one, the couple stretches into in the slot, the couple with be equipped with the spring between the slot.
4. The rotary shaving system according to claim 1, wherein: the first surface of the mesh enclosure is further provided with a middle ring beard inlet ring, the middle ring beard inlet ring is arranged between the inner ring beard inlet ring and the outer ring beard inlet ring and comprises a plurality of beard inlet holes and a plurality of beard inlet strips, the middle ring beard inlet ring is equally divided into n parts, n is an even number, the beard inlet holes and the beard inlet strips respectively account for n/2 parts, each beard inlet hole and each beard inlet strip are arranged at intervals, the connecting rings are arranged among the inner ring beard inlet ring, the middle ring beard inlet ring and the outer ring beard inlet ring, and the second surface is provided with annular protrusions corresponding to the connecting rings.
5. The rotary shaving system according to claim 4, wherein: the multiple beard inlet strips on the middle ring beard inlet ring are replaced by multiple 'mountain' -shaped beard inlet openings, and the 'mountain' -shaped beard inlet openings are mutually independent or at least two 'mountain' -shaped beard inlet openings are communicated.
6. A rotary shaving apparatus as claimed in claim 1 or 4, wherein: the inner ring beard inlet ring, the middle ring beard inlet ring and the outer ring beard inlet ring protrude out of the connecting ring, the inner ring beard inlet ring, the middle ring beard inlet ring and the outer ring beard inlet ring are all convex cambered surfaces, or the inner ring beard inlet ring and the outer ring beard inlet ring protrude out of the connecting ring, and the inner ring beard inlet ring and the outer ring beard inlet ring are all convex cambered surfaces.
7. The rotary shaving system according to claim 4, wherein: the aperture of the whisker inlet hole is larger than the width of the whisker inlet strip.
8. The rotary shaving system according to claim 4, wherein: the rotary shaver further comprises a middle ring rotary cutter, the middle ring rotary cutter corresponds to the middle ring beard feeding ring, a third mounting through hole is formed in the center of the middle ring rotary cutter, a plurality of inclined cutters are arranged on the outer ring of the middle ring rotary cutter, a plurality of blade holes are formed in the inner ring of the middle ring rotary cutter, the number of the blade holes is equal to that of the inclined straight cutters of the inner ring rotary cutter and the outer ring rotary cutter, the inclined straight cutters are arranged above the inner ring rotary cutter and the outer ring rotary cutter, the inclined straight cutters penetrate through the blade holes, and the connector penetrates through the third mounting through hole and is fixedly connected with the third mounting through hole.
9. The rotary shaving system according to claim 8, wherein: the inclined cutter is provided with a third cutter part and a third rod part, the top end of the third rod part is connected with the third cutter part, the bottom end of the third rod part is connected with the body of the middle revolving cutter, the top end of the third cutter part is a cutter edge, the third cutter part and the third rod part are on the same plane, and the third rod part is in a curve shape.
10. A rotary shaving apparatus as claimed in claim 1 or 8, wherein: oblique straight sword has first sword portion and first pole portion, the top of first pole portion is connected the body of interior outer ring rotary cutter is connected to first sword portion, bottom, the top of first sword portion is the edge of a knife, first sword portion with first pole portion is on the coplanar, oblique folding knife has second sword portion and second pole portion, the top of second pole portion is connected the body of interior outer ring rotary cutter is connected to second sword portion, bottom, the top of second sword portion is the edge of a knife, second sword portion with be equipped with the contained angle between the second pole portion, second pole portion is the curvilinear figure.
11. The rotary shaving system according to claim 10, wherein: the first rod part and the second rod part are overlapped to form a fourth rod part, the first knife part and the second knife part are arranged at the top end of the fourth rod part, knife edges are arranged at the top end of the first knife part and the top end of the second knife part, the bottom of the first knife part is connected with the bottom of the second knife part, and the first knife part and the second knife part form a U-shaped knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710668447.XA CN107243929A (en) | 2017-08-08 | 2017-08-08 | A kind of rotary razor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710668447.XA CN107243929A (en) | 2017-08-08 | 2017-08-08 | A kind of rotary razor |
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| Publication Number | Publication Date |
|---|---|
| CN107243929A true CN107243929A (en) | 2017-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710668447.XA Pending CN107243929A (en) | 2017-08-08 | 2017-08-08 | A kind of rotary razor |
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| Country | Link |
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| CN (1) | CN107243929A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107972075A (en) * | 2017-12-20 | 2018-05-01 | 九江喜悦电器科技有限公司 | Floating cutter and shaver |
| CN109176612A (en) * | 2018-09-14 | 2019-01-11 | 中山市小石陶瓷刀片有限公司 | A kind of outer knife web frame of shaver |
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| CN109176612B (en) * | 2018-09-14 | 2024-05-07 | 中山市小石陶瓷刀片有限公司 | Shaver outer knife net structure |
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Application publication date: 20171013 |