CN218857030U - Cutter mesh of shaver circular cutter and shaver circular cutter head composed of cutter mesh - Google Patents

Abstract

The utility model discloses a shaver circular knife's sword net, including mutually independent outer net and intranet, the outer net is the annular to the cover is in the outside of intranet, be equipped with the outer loop on the outer net and shave the track, be equipped with the inner ring track of shaving on the intranet, the outer loop shaves track and inner ring and shaves and be equipped with into hair groove on the track respectively, connect through the go-between outer net and the intranet, the outer net and the intranet of sword net are mutually independent, are convenient for do processing respectively to outer net and intranet in limited operating space, when satisfying that sword net possesses the multiple ring and shaves the track, can also add multiple functions on the sword net. The utility model also discloses a shaver circular knife tool bit, including the tool bit frame, be equipped with as above on the tool bit frame the cutter net to and the rotatory sword unit that moves of cutter net relatively of ability, it is big to shave the track area, can massage, advances mao effectually, shaves effectually.

Description

Cutter mesh of shaver circular cutter and shaver circular cutter head composed of cutter mesh

[ technical field ] A

The utility model relates to a cutter mesh of razor circular knife, the utility model discloses still relate to a razor circular knife tool bit.

[ background of the invention ]

With the rapid development of economy, the living standard of people has changed qualitatively, and the demand of people for shaving products has gradually risen from meeting the basic functions to meeting the high-performance requirements of good use, comfort, convenience, multiple functions and the like.

Most of the knife nets of the rotary shavers in the current market adopt a double-ring structure of double shaving tracks, and combine with the moving knife for rotary cutting to form the double-ring shaving track, the structure of the double-ring shaving track basically still continues to use the structure more than 20 years ago so far, for example, the publication number CN2629930Y, the name is disclosed by a patent of the shaver, the outer knife (namely the knife net) is an integrated component, the outer knife is provided with inner and outer side outer knives 51 and 52, an inner Zhou Huandai (namely an inner and outer two-ring shaving track) is formed, each side outer knife (namely a circumferential ring belt) is provided with a plurality of mesh parts for inserting beards, in the preferred embodiment, the short slits 511 are distributed along the circumference, and the short slits 511 and the radial direction can have a preset angle; while the short slit has a deeper peripheral edge 512, which allows for a larger area of hair entry area. When the shaver is used, hairs can enter the short slits only by being close to the skin and continuously moving or rotating, and in order to avoid the skin from being squeezed into the short slits, the short slits are generally narrow and are uniformly and densely distributed. When the shaver is used, skin discomfort caused by hair cutting inevitably occurs, the use comfort level is influenced, the entrance of the short slit is narrow, hair is easy to leak, and the shaver needs to be moved repeatedly to shave the hair. Therefore, the structure of the knife net needs to be improved, so that the knife net has a hair cutting function, can achieve a good hair feeding effect, and can relieve skin discomfort.

In addition, the knife net is small in size, and the double-ring knife net with the integrated structure is smaller in space after being made into an inner ring structure and an outer ring structure, so that the knife net is limited by space, and the space for improvement is difficult to be provided for the knife net. Therefore, a knife net structure which is convenient to process and manufacture and can have a large improvement space so as to realize multiple functions is needed in the market.

The present invention is made based on such a situation.

[ Utility model ] A method for manufacturing a semiconductor device

The utility model aims to solve the technical problem that a combined structure's razor circular knife's sword net is provided, is formed by independent outer net and intranet connection, and outer net and intranet can be processed manufacturing respectively to in the performance of expanding the sword net, make the cutting unit of rotatory razor possess multiple functional characteristic.

For solving the technical problem, the utility model relates to a shaver circular knife's sword net, including mutually independent outer net and intranet, the outer net is the annular to the cover is in the outside of intranet, be equipped with the outer loop on the outer net and shave the track, be equipped with the inner ring on the intranet and shave the track, the outer loop shaves and is equipped with into hair groove on track and the inner ring of shaving the track respectively, connect through the go-between outer net and the intranet.

The connecting ring is a massage ring exposed out of the top of the cutter net, and a raised massage structure is arranged on the massage ring.

The cutter mesh of the circular shaver for the shaver is characterized in that two inner ring shaving tracks are arranged on the inner mesh.

According to the cutter mesh of the circular cutter of the hair shaver, the inner side wall of the outer mesh is provided with the inward flanging facing the center, the outer side wall of the inner mesh is provided with the outward flanging facing the outside, the inward flanging and the outward flanging are clamped on the bottom of the connecting ring from the outer side and the inner side of the connecting ring respectively, and the bottom of the connecting ring is downwards provided with the outward buckle clamped below the inward flanging and the inward buckle clamped below the outward flanging.

According to the cutter mesh of the circular cutter of the hair shaver, the outer mesh and the inner mesh are respectively provided with the clamping grooves, and the connecting ring is provided with the anti-rotation part which is matched with the clamping grooves to prevent the outer mesh and the inner mesh from rotating.

According to the cutter mesh of the circular cutter of the shaver, the hair inlet grooves on the outer mesh and the inner mesh are provided with the hair guide openings at the turning positions of the outer side surface and the top surface, the hair inlet grooves close to the outer side surface of the outer mesh are provided with the hair guide openings at the turning positions of the inner side surface and the top surface, and/or the hair inlet grooves close to the outer side surface of the inner mesh are provided with the hair guide openings at the turning positions of the outer side surface and the top surface.

The utility model aims to solve another technical problem of providing a circular cutter head of a shaver, which has simple structure, large shaving area and good hair feeding and massaging effects.

In order to solve the technical problem, the utility model relates to a shaver circular knife head, including the tool bit frame, be equipped with as above on the tool bit frame the sword net to and the rotatory sword unit that moves of the relative sword net of ability.

According to the circular shaver head of the hair shaver, the movable cutter unit comprises an outer movable cutter component matched with the outer ring shaving track and an inner movable cutter component matched with the inner ring shaving track, and the outer movable cutter component and the inner movable cutter component are connected and drive the other to rotate when one rotates.

According to the circular shaver head of the shaver, the inner moving blade component comprises an inner blade holder and an inner moving blade fixed on the inner blade holder, the outer moving blade component comprises an outer blade holder and an outer moving blade fixed on the outer blade holder, the outer blade holder is connected with the inner blade holder, the outer blade holder and the inner blade holder can float up and down, and a first elastic part used for elastically pressing the inner moving blade component upwards is arranged between the outer blade holder and the inner moving blade component; the bottom of the outer cutter holder is fixedly provided with a transmission seat used for being connected with an external rotary driving device, or the bottom of the outer cutter holder is connected with a transmission seat capable of floating up and down relative to the outer cutter holder, and a second elastic piece used for elastically jacking the outer cutter holder upwards is arranged between the transmission seat and the outer cutter holder.

According to the circular cutter head of the shaver, the cutter head frame is internally provided with the limiting piece used for limiting the movable cutter unit in the cutter head frame.

Compared with the prior art, the utility model discloses there is following advantage:

1. the utility model discloses the outer net and the intranet of sword net are independent mutually, are convenient for do processing respectively to outer net and intranet in limited operating space, satisfy the sword net and possess the multiple ring and shave orbital in, the sword can also attach multiple functions on the net for the cutting unit of rotatory razor possesses multiple functional characteristic. The outer net and the inner net of the knife net are connected through a connecting ring, the connecting ring is a massage ring exposed out of the top of the knife net, and a raised massage structure is arranged on the connecting ring. Because the massage rings are arranged on the inner side of the outer ring shaving track, the cutter net can move forwards at any angle for shaving, and the massage rings on the inner side can massage the relevant skin after the outer ring shaving track shaves the hair for the first time, so that the cutter net can effectively massage when moving to shave the skin, and the use is comfortable. In addition, because of outer net and intranet independent setting, consequently, the hair groove of advancing that is close to outer net lateral surface can set up at the turning department of lateral surface and top surface and lead the burr, the hair groove of advancing that is close to outer net medial surface also can set up at the turning department of medial surface and top surface and lead the burr, the hair groove of advancing that is close to the intranet lateral surface also can set up at the turning department of lateral surface and top surface and lead the burr, from this, whole sword net structure all be equipped with on a plurality of tracks of shaving and lead the burr and promote its efficiency of advancing hair, it is effectual to shave.

2. The utility model discloses in, the outer loop on the outer net track of shaving has more than one, and the inner ring track of shaving on the intranet has more than one, and the outer loop is shaved track and inner ring and is shaved the track and form inside and outside two more than the track of shaving and supply to move the sword rotary cutting hair including the sword of sword unit, combines massage ring massage, and this sword net is by outer and interior formation is total to function structure more than the three rings to improve the service function of razor.

3. The inside wall of outer net is equipped with the inside-out flange towards the center, the lateral wall of intranet is equipped with the flanging towards the outside, inside-out flange and flanging are respectively from the outside and the inboard card of go-between on the bottom of go-between, the bottom of go-between is equipped with the outer buckle of card in inside-out flange below down to and the interior buckle of card in flanging below, simple structure, mode joint through the buckle, the equipment is convenient.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

FIG. 1 is a top view of a circular razor head of the present invention;

FIG. 2 is a schematic view of a circular razor head of the present invention;

FIG. 3 is an exploded view of a net of a circular razor of the present invention;

FIG. 4 is a schematic structural view of an outer net with a fur guide opening in a fur inlet groove;

FIG. 5 is a bottom view of a mesh of a circular razor of the present invention;

fig. 6 is a schematic structural view of the moving blade unit;

FIG. 7 is an exploded view of an embodiment of a first resilient member pressed between an inner holder and an outer holder;

fig. 8 isbase:Sub>A cross-sectional view of an embodiment ofbase:Sub>A circular razor head of the invention, taken along the linebase:Sub>A-base:Sub>A in fig. 1;

fig. 9 isbase:Sub>A cross-sectional view of another embodiment ofbase:Sub>A circular razor head of the invention, taken along the linebase:Sub>A-base:Sub>A in fig. 1;

fig. 10 isbase:Sub>A cross-sectional view ofbase:Sub>A third embodiment ofbase:Sub>A circular razor head of the invention, taken along the linebase:Sub>A-base:Sub>A of fig. 1;

fig. 11 is a schematic structural view of a shaver to which the circular cutter head of the shaver of the present invention is applied.

[ detailed description ] embodiments

The invention will be further described with reference to the accompanying drawings:

as shown in fig. 1 and 3 to 5, the shaver net 2 of the circular shaver comprises an outer net 201 and an inner net 202 which are independent from each other, the outer net 201 is annular and is sleeved outside the inner net 202, an outer ring shaving track 21 is arranged on the outer net 201, an inner ring shaving track 22 is arranged on the inner net 202, hair inlet grooves are respectively arranged on the outer ring shaving track 21 and the inner ring shaving track 22, and the outer net 201 and the inner net 202 are connected through a connecting ring.

The outer net and the inner net are independent, the outer net and the inner net can be conveniently processed in a limited operation space respectively, multiple functions can be added to the knife net while the knife net is provided with a multi-ring shaving track, as shown in fig. 1 and 3, the connecting ring is a massage ring 3 exposed out of the top of the knife net 2, and a raised massage structure 31 is arranged on the connecting ring. Because the massage rings are arranged on the inner side of the outer ring shaving track, the cutter net can be used for shaving regardless of the forward movement at any angle, and after the hair is shaved for the first time in the outer ring shaving track, the massage rings on the inner side can be used for massaging the relevant skin, so that the cutter net can be used for effectively massaging the skin when the shaving is carried out in a moving mode.

In addition, the outer net 201 and the inner net 202 are independent and can be processed respectively, which is beneficial to processing other structures on the outer ring shaving track 21 and the inner ring shaving track 22, as shown in the embodiment shown in fig. 4, because the outer net 201 is a ring-shaped structure, the outer side and the inner side of the outer net 201 have spaces for processing tools to operate, the turning part of the outer side and the top surface of the hair inlet groove close to the outer side of the outer net 201 is provided with a hair guide opening 200, and/or the turning part of the inner side and the top surface of the hair inlet groove close to the inner side of the outer net 201 is provided with a hair guide opening 200, and the hair inlet efficiency is improved through the hair guide opening. Of course, since the outer side of the inner web 202 has a space for the operation of the processing tool during the production process, the burr guide 200 may be provided at the corner between the outer side and the top surface near the burr entering groove of the inner web 202, and the illustration is omitted. Regarding the hair guiding opening on the hair inlet groove, reference is made to the publication number CN212497861U, which is named as a horn hair guiding opening corresponding to the hair inlet groove pointed out in the cutter mesh structure of the rotary shaver.

In addition, when there are two inner ring shaving tracks 22 on the inner net 202, the inner net 202 can effectively share the existing double-ring structure knife net, and the development cost of the knife net with the multi-ring structure is reduced.

As shown in fig. 1, 3, and 8 to 10, there is one outer ring shaving track 21 on the outer net 201, there are two inner ring shaving tracks 22 on the inner net 202, the outer ring shaving track 21 and the inner ring shaving track 22 form three shaving tracks for the moving blades of the blade unit to rotate inside to cut hairs, and in combination with the massage ring 3 to massage, the blade net 2 forms a four-ring functional structure from outside to inside, and the three shaving tracks for the inside and the outside have large coverage area and high shaving efficiency.

As shown in fig. 3, the massage structure 31 includes a plurality of bosses, which are arranged in a staggered manner to form an inner ring and an outer ring around the circumference, and the outer ring of the bosses is lower than the middle of the outer ring of the bosses, and the inner ring of the bosses is higher than the middle of the inner ring of the bosses, so as to avoid blocking the hair feeding grooves on the adjacent inner and outer ring shaving tracks.

As shown in fig. 3 and 5, the inner side wall of the outer net 201 is provided with an inner flange 2011 facing the center, the outer side wall of the inner net 202 is provided with an outer flange 2021 facing the outside, the inner flange 2011 and the outer flange 2021 are clamped on the bottom of the connecting ring from the outside and the inside of the connecting ring respectively, the bottom of the connecting ring is provided with an outer buckle 34 clamped below the inner flange 2011 and an inner buckle 35 clamped below the outer flange 2021, and the inner net is simple in structure and convenient to assemble.

The outer net 201 and the inner net 202 are respectively provided with a clamping groove 203, and the connecting ring is provided with an anti-rotation part 36 which is matched with the clamping groove 203 to prevent the outer net 201 and the inner net 202 from rotating.

Fig. 1 to 11 show a circular razor head of a shaver, which comprises a head frame 1, wherein the head frame 1 is provided with the above-mentioned cutter mesh 2, and a movable cutter unit 4 capable of rotating relative to the cutter mesh 2.

As shown in fig. 2, a limiting member 11 is disposed in the tool head frame 1 for limiting the movable blade unit 4 in the tool head frame 1, so as to prevent the movable blade unit from falling out. Of course, the movable knife unit can be limited in the tool head frame 1 by the structure on the handle when the movable knife unit is connected with the handle.

As an embodiment of the movable blade unit, the movable blade unit 4 includes an outer movable blade assembly 41 engaged with the outer ring shaving track 21, and an inner movable blade assembly 42 engaged with the inner ring shaving track 22, and the outer movable blade assembly 41 and the inner movable blade assembly 42 are coupled to each other and rotate one of them.

As shown in fig. 6, the internal moving blade assembly 42 includes an internal blade holder 421 and an internal moving blade 422 fixed on the internal blade holder 421, the external moving blade assembly 41 includes an external blade holder 411 and an external moving blade 412 fixed on the external blade holder 411, the external blade holder 411 and the internal blade holder 421 are connected and can float up and down, a first elastic member 43 for elastically pressing the internal moving blade assembly 42 upwards is arranged between the external blade holder 411 and the internal moving blade assembly 42, so that the internal moving blade 422 is attached to the internal ring shaving track 22, and as shown in fig. 7 and 8, the first elastic member 43 is an elastic sheet; the first elastic member 43 may also be a spring as shown in fig. 9.

As shown in fig. 8 and 9, the bottom of the outer blade holder 411 is fixed with a transmission seat 44 for connecting with an external rotation driving device, preferably, the transmission seat 44 and the outer blade holder 411 are integrally formed, and when in use, the transmission seat 44 is elastically pressed by an elastic structure on the handle, so that the outer blade 412 is attached to the outer ring shaving track 21.

Or as shown in fig. 10, a driving seat 44 capable of floating up and down relative to the outer cutter holder 411 is connected to the bottom of the outer cutter holder 411, and a second elastic member 45 for elastically pressing the outer cutter assembly 41 upwards is arranged between the driving seat 44 and the outer cutter assembly 41, so that the outer cutter 412 is attached to the outer shaving track 21.

The outer movable cutter component 41 and the inner movable cutter component 42 are respectively arranged in a vertically floating mode, so that the cutting performance of the inner movable cutter component 42 matched with the inner net 202 and the cutting performance of the outer movable cutter component 41 matched with the outer net 201 are improved.

As shown in fig. 8 to 10, the limiting member 11 is also used to fix the outer net 201 on the tool head frame 1 and to support the inner net 202 by pressing the movable blade unit 4 upward, so that the outer net 201 and the inner net 202 form a stable connection.

Claims (9)

1. A cutter mesh (2) of a circular shaver, characterized in that: including looks independent extranet (201) and intranet (202), extranet (201) are the annular to the cover is in the outside of intranet (202), be equipped with the outer loop on extranet (201) and shave track (21), be equipped with inner ring on intranet (202) and shave track (22), the outer loop is shaved and is equipped with into hair groove on track (21) and the inner ring track (22) of shaving respectively, connect through the go-between extranet (201) and intranet (202), be equipped with draw-in groove (203) on extranet (201) and intranet (202) respectively, be equipped with on the go-between and cooperate with draw-in groove (203) in order to prevent extranet (201) and intranet (202) pivoted prevent changeing portion (36).

2. A shaver cylinder (2) according to claim 1, characterized in that: the connecting ring is a massage ring (3) exposed out of the top of the knife net (2), and a convex massage structure (31) is arranged on the connecting ring.

3. A shaver cylinder (2) according to claim 1, characterized in that: two inner ring shaving tracks (22) on the inner web (202).

4. A foil (2) of a circular shaver according to any one of claims 1 to 3, wherein: the inside wall of outer net (201) is equipped with inside flanging (2011) towards the center, the lateral wall of intranet (202) is equipped with outside flanging (2021) towards the outside, inside flanging (2011) and outside flanging (2021) are respectively from the outside and the inboard card of connecting ring on the bottom of connecting ring, the bottom of connecting ring is equipped with outer buckle (34) of card in inside flanging (2011) below down to and block in buckle (35) in outside flanging (2021) below.

5. A foil (2) of a circular shaver according to any one of claims 1 to 3, wherein: the hair inlet grooves on the outer net (201) and the inner net (202), the hair inlet groove close to the outer side surface of the outer net (201) is provided with a hair guide port (200) at the turning position of the outer side surface and the top surface, and/or the hair inlet groove close to the inner side surface of the outer net (201) is provided with a hair guide port (200) at the turning position of the inner side surface and the top surface, and/or the hair inlet groove close to the outer side surface of the inner net (202) is provided with a hair guide port (200) at the turning position of the outer side surface and the top surface.

6. A circular cutter head of a shaver is characterized in that: comprises a cutter head frame (1), wherein the cutter head frame (1) is provided with a cutter mesh (2) as claimed in any one of claims 1 to 5, and a movable cutter unit (4) which can rotate relative to the cutter mesh (2).

7. A circular razor head according to claim 6, wherein: the movable cutter unit (4) comprises an outer movable cutter component (41) matched with the outer ring shaving track (21) and an inner movable cutter component (42) matched with the inner ring shaving track (22), and the outer movable cutter component (41) and the inner movable cutter component (42) are connected and drive one to rotate when the other rotates.

8. A razor circular blade cartridge as claimed in claim 7, wherein: the inner moving blade assembly (42) comprises an inner blade holder (421) and an inner moving blade (422) fixed on the inner blade holder (421), the outer moving blade assembly (41) comprises an outer blade holder (411) and an outer moving blade (412) fixed on the outer blade holder (411), the outer blade holder (411) is connected with the inner blade holder (421), the outer blade holder and the inner blade holder can float up and down, and a first elastic element (43) for elastically pressing the inner moving blade assembly (42) upwards is arranged between the outer blade holder (411) and the inner moving blade assembly (42); the bottom of the outer cutter holder (411) is fixedly provided with a transmission seat (44) connected with an external rotary driving device, or the bottom of the outer cutter holder (411) is connected with a transmission seat (44) capable of floating up and down relative to the outer cutter holder, and a second elastic piece (45) used for elastically pressing the outer cutter holder (41) upwards is arranged between the transmission seat (44) and the outer cutter holder (41).

9. A shaver circular cutter head as claimed in any one of claims 6 to 8, wherein: the cutter head frame (1) is internally provided with a limiting piece (11) used for limiting the movable cutter unit (4) in the cutter head frame (1).

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