CN100480005C - Rotating type shaver with a plurality of knife tackles - Google Patents
Rotating type shaver with a plurality of knife tackles Download PDFInfo
- Publication number
- CN100480005C CN100480005C CNB2006100499068A CN200610049906A CN100480005C CN 100480005 C CN100480005 C CN 100480005C CN B2006100499068 A CNB2006100499068 A CN B2006100499068A CN 200610049906 A CN200610049906 A CN 200610049906A CN 100480005 C CN100480005 C CN 100480005C
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- group
- razor
- outer cut
- hole
- center
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Abstract
The invention relates to a rotary shaver with multiple tool groups, comprising a shell with bracket. At least four razor groups are set on the bracket. Each razor group comprises an external cutter contacting with skin in shaving and an internal cutter which can be driven to rotate relatively to the external cutter. It is characterized in that a razor group in said razor groups is set in the centering position to be centering razor group and residual razor groups are set round the centering razor group to be peripheral razor groups; beard inlet holes for only short beard are set on the convex circle ring of external cutter of said centering razor group to form centering short-beard cutting region; beard inlet holes for only long beard are set on convex circle rings of external cutters of said peripheral razor groups to form peripheral long-beard cutting region. The invention is provided with good skin feeling in shaving, more comfortable feeling in shaving. It is favor of improving the shaving speed and make shaving quicker. It is also provided with small difficulty and low producing cost.
Description
Technical field
The present invention relates to a kind of rotary shaver, particularly relate to a kind of outer cut be provided with two kinds dissimilar advance must the zone multitool group rotary shaver.
Background technology
The multitool group rotary shaver of prior art, has a housing that has carriage, a plurality of razor groups are installed on this carriage, and the contact outer cut of skin and one can be formed by driven inner cutter with respect to the outer cut rotation when each razor group all shaved by one.Described outer cut is arranged on the carriage by the distribution mode that hereinafter will address, and have advancing of the type that hereinafter will address must the hole:
1, a plurality of outer cuts are arranged on the concentric circles on the carriage, such as product word mode, field word mode, hexagon mode, and do not arrange by the centre and around its mode at periphery position, in the centre of carriage outer cut are not set.
2, a plurality of outer cuts of installing on carriage all are that the same form is the same: each outer cut of installing on the multitool group rotary shaver carriage that has only has a kind of or length must advance must the hole or short hairs advance must the hole; Each outer cut of installing on the multitool group rotary shaver carriage that has have simultaneously length must advance must the hole and short hairs advance must the hole.
The arrangement of above-mentioned outer cut with and on offer into must the hole mode, than previous rotary shaver significant improvement has been arranged at the aspect of performance that shaves on the one hand, but on the other hand, in the actual use experience of shaver user to it, it still exposes some problems that have much room for improvement, such as:
1, the outer cut of installing on the carriage only has one type of multitool group rotary shaver that enters the palpus hole, and poor performance shaves; Only having cutting long must type advancing must the hole, when shaving the skin sense not so good, to the neat root shave poor performance of beard, degree of peeling off is undesirable; Only having that cutting short hairs type advances must the hole, and the speed that shaves is slow, and the time of shaving is long, and shaving afterwards, skin has apparent in view dry sensation.
2, have simultaneously on the outer cut two kinds dissimilar advance must the hole multitool group rotary shaver, though the performance improvement that shaves, the difficulty of processing and the cost of manufacture of outer cut obviously increase.
When 3, the shaver user uses rotary shaver to shave, a lot of people get used to face contour skin is close in the centre of shaver bracket surface, and the centre of prior art multitool group rotary shaver bracket surface is not provided with the razor group, neither work the effect of shaving, do not play massage effect yet, therefore, after the user shaves, sense of discomfort such as the skin of being close to the carriage centre has drying more, itch, the comfort level that shaves is not good enough.
Above experiential fact explanation, the multitool group rotary shaver of prior art, also do not obtain comprehensive good effect, necessity that the technical scheme of existing multitool group rotary shaver is further improved in addition at aspects such as the performance that shaves, the comfort level that shaves and outer cut manufacturing costs.
Summary of the invention
The technical assignment of the technical problem to be solved in the present invention and proposition be overcome the prior art scheme in actual manufacturing and come out in using be difficult to processing, the user does not feel like oneself and defective such as poor performance, and a kind of processing, good, the better multitool group of combination property rotary shaver of comfort level be convenient to is provided.For this reason, the present invention is by the following technical solutions:
A kind of multitool group rotary shaver, it has the housing of a belt bracket, at least four razor groups are installed on the carriage, each razor group comprises that the outer cut of the time contact skin that shaves and one can driven inner cutters with respect to the outer cut rotation, it is characterized in that: a razor group in the described razor group is arranged in the centre as center razor group, all the other several razor groups be arranged in this center razor group around as periphery razor group; And only offering on the outstanding annulus of the outer cut of described center razor group that short hairs advance must the hole, forms the center short hairs thus and cuts and shave zone (perhaps cry neat root shave zone); Only offering on the outstanding annulus of the outer cut of described periphery razor group that length must advance must the hole, forms outer perimeter thus and must cut and shave zone (perhaps crying the zone of tentatively shaving).
As to technique scheme further replenish and perfect, the present invention also includes following additional technical feature:
Described center razor group is offered short hairs and is entered the palpus hole on the whole outstanding annulus of its outer cut; Described periphery razor group is only offered length away from the part of center razor group and must be entered the palpus hole on the outstanding annulus of its outer cut.
Described periphery razor group is offered length and must be advanced half that the part in palpus hole is at least whole outstanding annulus on the outstanding annulus of its outer cut.
Described center razor group is offered the short hairs class and is entered the palpus hole on the whole outstanding annulus of its outer cut; Described periphery razor group is offered length and must be entered the palpus hole on the whole outstanding annulus of its outer cut.
Described length must be advanced and must extend the slit of (promptly roughly radial oriented) for the edge from outstanding annulus to center position in the hole, and these slits extend to the outward flange of this outstanding annulus always from the inward flange of the outstanding annulus of outer cut.
It must the hole be the similar round hole that described short hairs are advanced.
The equal diameters of the outer cut of described center razor group and the outer cut of periphery razor group.
The diameter of the outer cut of described center razor group and the outer cut of periphery razor group is different.
Adopt technical solution of the present invention will bring following advantage:
1, because the outer cut that adopted, all only having one type advance on each outer cut must the hole, be convenient to processing and manufacturing, thereby the difficulty of processing of outer cut is little, low cost of manufacture;
2, owing to the outer cut that is installed on the carriage, adopted the centre to arrange one, all the other a plurality of brand-new location layout schemes on every side that are centered around the center outer cut, make when shaving, outer cut surface increases with the contact range and the contact area of face contour skin, has so both helped reducing the surperficial pressure that contacts with skin of razor tool tip when shaving, make when shaving the skin sense better, shave and feel more comfortable, help improving the speed that shaves again, make shave faster;
3, owing to the outer cut that is installed on the carriage, the neat root that is fit to the to shave short hairs zone of shaving both was provided, the zone of tentatively shaving that is fit to shave long palpus is provided again, and centre cloth prepares the root zone of shaving and can also play massage effect to the skin of being close to outer cut, and shave performance and the comfort level that shaves are improved synchronously;
4, because in when shaving, the shear action of outer cut produces spread effect to skin easily and produces irritated, therefore to being arranged in outer cut periphery outer cut on every side in center on the carriage, above-mentioned the way of entering the palpus hole that the long palpus of cutting is set on its outstanding annulus that is slightly larger than half away from the center outer cut is provided, be for skin of face relatively responsive, the provocable user that shaves considers, be the person of shaving like this for the responsive type of skin of face, in can reducing in use, the shearing position of outer cut reduces the stimulation to skin with facial contact area, alleviate the contact pressure of outer cut, thereby obviously improve the comfort level that shaves skin.
Description of drawings
Fig. 1: the preferential example seven cutter group rotary shaver schematic perspective views of the present invention.
Fig. 2 a, Fig. 2 b: the schematic perspective view that the razor group is installed on the seven cutter group rotary shaver carriages.
Fig. 3 a: the floor map of razor group is installed on the seven cutter group rotary shaver carriages, wherein is used to cut the periphery outer cut of long palpus, all having on whole outstanding annulus into must slit.
Fig. 3 b: the floor map of razor group is installed on the seven cutter group rotary shaver carriages, wherein is used to cut the periphery outer cut of long palpus, only having on the outstanding annulus that is slightly larger than half away from the center outer cut into must slit.
Fig. 4 a: the floor map of razor group is installed on the four blade group rotary shaver carriage, wherein is used to cut the periphery outer cut of long palpus, all having on whole outstanding annulus into must slit.
Fig. 4 b: the floor map of razor group is installed on the four blade group rotary shaver carriage, wherein is used to cut the periphery outer cut of long palpus, only having on the outstanding annulus that is slightly larger than half away from the center outer cut into must slit.
Fig. 5 a: the floor map of razor group is installed on the five cutter group rotary shaver carriages, wherein is used to cut the periphery outer cut of long palpus, all having on whole outstanding annulus into must slit.
Fig. 5 b: the floor map of razor group is installed on the five cutter group rotary shaver carriages, wherein is used to cut the periphery outer cut of long palpus, only having on the outstanding annulus that is slightly larger than half away from the center outer cut into must slit.
Fig. 6 a: the floor map of razor group is installed on the six cutter group rotary shaver carriages, wherein is used to cut the periphery outer cut of long palpus, all having on whole outstanding annulus into must slit.
Fig. 6 b: the floor map of razor group is installed on the six cutter group rotary shaver carriages, wherein is used to cut the periphery outer cut of long palpus, only having on the outstanding annulus that is slightly larger than half away from the center outer cut into must slit.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described.
Embodiment one
Shown in Fig. 1,2a, 3b, this seven cuttves group rotary shaver has a housing 1 that has carriage 2,7 razor groups are installed on this carriage 2, and wherein: center razor group 3A is made up of outer cut 31A and inner cutter 32, and periphery razor group 3C is made up of outer cut 31C and inner cutter 32.Obviously, 7 used inner cutters 32 of razor group all be the same (a) referring to Fig. 2, but the style of outer cut has two kinds: a kind of is the outer cut 31A of center razor group, the short hairs that have a small sircle hole form are advanced must the hole, another kind be slightly larger than the length that has form of slits on the outstanding annulus of half must advance must the hole outer cut 31C.In this seven cuttves group rotary shaver, 1 center razor group 3A and 6 periphery razor group 3C are installed on the carriage 2.Wherein, razor group 3A is arranged on the centre of carriage 2, all the other 6 periphery razor group 3C be arranged in uniform way this center razor group 3A around.Have roundlet hole shape short hairs on the outer cut 31A of center razor group 3A and enter the palpus hole, form the neat root in the razor tool tip centre zone (short hairs are cut and shaved the zone) of shaving thus, for relatively more responsive to skin of face, provide more comfortable multitool group rotary shaver than the shaver user who is easier to irriate, these seven cutter group rotary shavers provide above-mentioned center outer cut 31A being installed on the carriage 2 and having the razor tool tip that slit length must be advanced the outer cut 31C assembly in palpus hole on the more than half outstanding annulus away from this center outer cut 31A shown in Fig. 1 and Fig. 3 b specially.
Embodiment two
Shown in Fig. 2 b, 3a, have slit length on the outer cut 31B of 6 periphery razor group 3B of this seven cuttves group rotary shaver and must enter the palpus hole, form the zone (length must be cut and be shaved the zone) of tentatively shaving, razor tool tip periphery position thus, this is the difference part with embodiment one; All the other structures are not given unnecessary details at this with embodiment one.
Embodiment three
Shown in Fig. 4 a, in this four blade group rotary shaver, 1 razor group 3A and 3 razor group 3B are installed, wherein on the carriage 2,1 center razor group 3A is arranged on the centre of carriage 2, all the other 3 periphery razor group 3B be arranged in uniform way this razor group 3A around.Have roundlet hole shape short hairs on the outer cut 31A of center razor group 3A and enter the palpus hole, form the neat root in the razor tool tip centre zone (short hairs are cut and shaved the zone) of shaving thus, having on the outer cut 31B of all the other 3 periphery razor group 3B that slit shape length must advance must the hole, forms the zone (length must be cut and be shaved the zone) of tentatively shaving, razor tool tip periphery position thus.
Embodiment four
Shown in Fig. 4 b, in this four blade group rotary shaver, 1 razor group 3A and 3 razor group 3C are installed, wherein on carriage 2,1 center razor group 3A is arranged on the centre of carriage 2, all the other 3 periphery razor group 3C be arranged in uniform way this razor group 3A around.Having on the outer cut 31A of center razor group 3A that roundlet hole shape short hairs advance must the hole, forms the neat root in the razor tool tip centre zone (short hairs are cut and shaved the zone) of shaving thus; For, more provocable shaver user relatively responsive to skin of face provide more comfortable shaver, provide specially shown in Fig. 4 b by have roundlet hole shape short hairs advance must the hole center outer cut 31A with on more than half outstanding annulus, have slit shape length and must advance 3 periphery outer cut 31C in palpus hole and be installed in the razor tool tip that carriage 2 superordinates become away from center outer cut 31A.
Other embodiment
Referring to accompanying drawing 5a, 5b and accompanying drawing 6a, 6b, they are rotary shavers of five cutter groups, six cutter groups, and its situation and above-mentioned seven cutter groups, four blade group rotary shaver are similar, do not repeat them here.
Claims (8)
1, a kind of multitool group rotary shaver, it has the housing of a belt bracket, at least four razor groups are installed on the carriage, each razor group comprises that the outer cut of the time contact skin that shaves and one can driven inner cutters with respect to the outer cut rotation, it is characterized in that: a razor group in the described razor group is arranged in the centre as center razor group, all the other several razor groups be arranged in this center razor group around as periphery razor group; And only offering on the outstanding annulus of the outer cut of described center razor group that short hairs advance must the hole, forms the center short hairs thus and cuts and shave the zone; Only offering on the outstanding annulus of the outer cut of described periphery razor group that length must advance must the hole, forms outer perimeter thus and must cut and shave the zone.
2, multitool group rotary shaver according to claim 1 is characterized in that: described center razor group, and on the whole outstanding annulus of its outer cut, offer short hairs and enter the palpus hole; Described periphery razor group is only offered length away from the part of center razor group and must be entered the palpus hole on the outstanding annulus of its outer cut.
3, multitool group rotary shaver according to claim 2 is characterized in that: described periphery razor group, and on the outstanding annulus of its outer cut, offer length and must advance half that the part in palpus hole is at least whole outstanding annulus.
4, multitool group rotary shaver according to claim 1 is characterized in that: described center razor group, and on the whole outstanding annulus of its outer cut, offer the short hairs class and enter the palpus hole; Described periphery razor group is offered length and must be entered the palpus hole on the whole outstanding annulus of its outer cut.
5, according to the described multitool group of 1～4 arbitrary claim rotary shaver, it is characterized in that: described length must be advanced and must be the slit to the center position extension from the edge of giving prominence to annulus in the hole, and these slits extend to the outward flange of this outstanding annulus always from the inward flange of the outstanding annulus of outer cut.
6, according to the described multitool group of 1～4 arbitrary claim rotary shaver, it is characterized in that: it must the hole be the similar round hole that described short hairs are advanced.
7, according to the described multitool group of 1～4 arbitrary claim rotary shaver, it is characterized in that: the equal diameters of the outer cut of described center razor group and the outer cut of periphery razor group.
8, according to the described multitool group of 1～4 arbitrary claim rotary shaver, it is characterized in that: the diameter of the outer cut of described center razor group and the outer cut of periphery razor group is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100499068A CN100480005C (en) | 2006-03-20 | 2006-03-20 | Rotating type shaver with a plurality of knife tackles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100499068A CN100480005C (en) | 2006-03-20 | 2006-03-20 | Rotating type shaver with a plurality of knife tackles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101041237A CN101041237A (en) | 2007-09-26 |
| CN100480005C true CN100480005C (en) | 2009-04-22 |
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ID=38807137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100499068A Expired - Fee Related CN100480005C (en) | 2006-03-20 | 2006-03-20 | Rotating type shaver with a plurality of knife tackles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100480005C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3260251B1 (en) | 2016-06-24 | 2019-05-01 | Braun GmbH | Cutter head for personal care appliances |
| EP3260252B1 (en) | 2016-06-24 | 2020-04-15 | Braun GmbH | Cutter head for personal care appliances |
| EP3753690A1 (en) * | 2019-06-21 | 2020-12-23 | Koninklijke Philips N.V. | Guard element for use in a hair-cutting unit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3564715A (en) * | 1967-07-05 | 1971-02-23 | Philips Corp | Dry shaver shear plate |
| CN1129510C (en) * | 1997-02-17 | 2003-12-03 | 皇家菲利浦电子有限公司 | Shaver |
| CN1729083A (en) * | 2002-12-19 | 2006-02-01 | 皇家飞利浦电子股份有限公司 | Shaving apparatus |
| CN2915412Y (en) * | 2006-03-20 | 2007-06-27 | 超人集团有限公司 | Multiple knife set rotary type razor bit |
-
2006
- 2006-03-20 CN CNB2006100499068A patent/CN100480005C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3564715A (en) * | 1967-07-05 | 1971-02-23 | Philips Corp | Dry shaver shear plate |
| CN1129510C (en) * | 1997-02-17 | 2003-12-03 | 皇家菲利浦电子有限公司 | Shaver |
| CN1729083A (en) * | 2002-12-19 | 2006-02-01 | 皇家飞利浦电子股份有限公司 | Shaving apparatus |
| CN2915412Y (en) * | 2006-03-20 | 2007-06-27 | 超人集团有限公司 | Multiple knife set rotary type razor bit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101041237A (en) | 2007-09-26 |
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Granted publication date: 20090422 Termination date: 20170320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |