CN203460205U - Rotary shaver - Google Patents
Rotary shaver Download PDFInfo
- Publication number
- CN203460205U CN203460205U CN201320558078.6U CN201320558078U CN203460205U CN 203460205 U CN203460205 U CN 203460205U CN 201320558078 U CN201320558078 U CN 201320558078U CN 203460205 U CN203460205 U CN 203460205U
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- blade
- beard
- support portion
- main
- cylindrical shell
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Abstract
A rotary shaver relates to a shaver and comprises a blade mesh and a blade, wherein the blade is covered in the blade mesh; the blade mesh comprises a barrel body and a surface body in contact with the skin and beard, the surface body as an independent part and the barrel body as an independent part are assembled, the blade comprises a main blade and a pre-cutting blade that are arranged in a matching manner, and a positioning structure for positioning the pre-cutting support part so as to position the pre-cutting blade is manufactured on a pre-cutting support part of the pre-cutting blade and a main support part of the main blade. The blade mesh is in a dual structure of the surface body and the barrel body, the manufacturing process is simplified, the machining difficulty is reduced, the machining efficiency is improved, the consumed material is reduced, and metal is replaced by plastic, so that the machining cost is lowered. The pre-cutting blade is additionally arranged at the front of the main blade, so that the blade has a pre-cutting function, no residual beard is left, the main support part of the main blade extends into a clamping slot of the pre-cutting support part to be positioned, the pre-cutting blade is effectively prevented from swinging left and right, and a person feels comfortable when shaving the beard. Meanwhile, the beard does not fall off randomly.
Description
Technical field
The utility model relates to shaver, espespecially a kind of rotary shaver.
Background technology
Rotary electric shaver is favored by consumer deeply, uses generally, and market is huge.Toolbox is the core of rotary electric shaver.This toolbox mainly comprises the blade of rotation and by this blade cover cutter net (also claiming square) in the inner.Square and the blade of prior art have the following disadvantages:
Cutter net aspect, in prior art, cutter net is the cylindrical shell that there is the end one end, and the end is the face body contacting with beard with skin, and therefore, cutter net is the integrative-structure of face body and cylindrical shell.The face body of this cutter net and the integrative-structure of cylindrical shell, at least have the following disadvantages:
Manufacturing process is complicated, and difficulty of processing is large.1) the face body of cutter net and people's face contact with beard, the physiology face very irregular of face, different people's difference is also large, simultaneously, in order to make residual beard short as much as possible, this just requires the face body of cutter net to have good elasticity, the face body of cutter net is taken advantage of a situation with facial physiology face, produce deformation to manifest flexibility, causes the face body of cutter net tight with facial physiology face laminating.For this reason, the face body of cutter net need be done very thinly, is generally 0.15 to 0.2 millimeter; 2) cylindrical shell mainly plays supporting surface body, plays assembling effect simultaneously, and blade is equipped with in it, and therefore, the barrel of cylindrical shell must possess certain mechanical strength, and this just requires the barrel of cylindrical shell must reach certain thickness, is generally 0.5 millimeter; 3) cylindrical shell that cutter net is global formation, must realize by drawing process, due to the height large (cylinder is dark) of barrel, for the quality that guarantees to stretch, avoids occurring the drawbacks such as crackle, for cutter net, and must be through multi-drawing.4) thickness due to barrel is generally 0.5 millimeter, and the thickness of face body generally only has 0.15 millimeter, when drawing and forming, can only make whole wall thickness be stretched to 0.5 millimeter, and the attenuation of face body need be processed again, and difficulty is large.The processing technology of this multi-drawing and attenuation, the manufacture that makes cutter net is complex process but also have suitable difficulty not only.Bottom surface is worked into 0.15 millimeter from 0.5 millimeter, needs special-purpose process equipment, expend time in, and waste metal material, and can only use single metal material, selection is limited to.In a word, the cutter net processing cost of prior art is high.
Blade aspect, rotary electric shaver is installed a plurality of blades, they are packed on base plate and are arranged in circumferential, because blade is by cutter net cover, between blade and skin also across one deck cutter net (0.15 to 0.2 millimeter of thickness), therefore, this shaver can leave 0.2 millimeter of above beard all the time after having shaved.Residual in order to shorten beard, even realize and do not have beard residual, there is at present a kind of blade with stocking cutter sword.But it in use can swing, while pullling beard, there is pain.And the beard cutting off arbitrarily drops, do not have guiding face to collect.
Summary of the invention
The utility model technical issues that need to address have three:
The one, overcomes the cutter net of prior art owing to carrying out other special processing for the integrative-structure of integrally stretching moulding also needs opposite body, the deficiency that cause that manufacturing process is complicated, difficulty of processing large, it is consuming time to take a lot of work, working (machining) efficiency is low, expend metal material, selection is subject to limitation, manufacturing cost is high;
The second, overcome the blade of prior art owing to only having a blade, after having shaved, can leave all the time 0.2 millimeter of above residual deficiency of beard;
The 3rd, overcome a kind of blade with stocking cutter sword of prior art, in use procedure, can swing, have pain while pullling beard and deficiency that the beard that cuts off arbitrarily drops.
For this reason, provide a kind of rotary shaver, the cutter net manufacturing process of this kind of rotary shaver becomes letter, and difficulty of processing is low, and working (machining) efficiency is high, can select multiple material, low cost of manufacture; When blade is pullled beard, there is no pain perception, can follow safely meticulously swimmingly the trickle concavo-convex of skin, do not have beard residual and shave completely, the beard of cut-out does not collect and can arbitrarily drop.
A kind of rotary shaver of the utility model adopts following technical proposals:
A rotary shaver, comprises cutter net and blade, and cutter net by blade cover in the inner;
Cutter net has comprised the cylindrical shell of support and assembling effect, and the face body contacting with skin and beard; Described the body as separate piece is equipped with the described cylindrical shell as separate piece;
Blade comprises main blade and stocking cutter sheet, and main blade comprises the main support portion of major cutting edge and support major cutting edge, and major cutting edge and main support portion are overall structure; What stocking cutter sheet comprised stocking cutter sword and supported stocking cutter sword cuts support portion in advance, stocking cutter sword and to cut in advance support portion be overall structure; Stocking cutter sheet and main blade are equipped with, and the stocking cutter sword of stocking cutter sheet and the major cutting edge of main blade are affixed, and are shaped with the location structure that makes to cut in advance location, support portion and then make stocking cutter sword location on the main support portion of cutting in advance support portion and main blade of stocking cutter sheet.
Technique scheme is further elaborated:
On described body, be shaped with the Assembly interface equipped with described cylindrical shell, by this Assembly interface, described body and described cylindrical shell spliced or clamping or welding.
Described Assembly interface have outward flange at described body towards described cylindrical shell the step mating with internal diameter described cylindrical shell that stretch out, and this step sleeve forms cooperation in described cylindrical shell.
Described body made of metal material.
Metal or plastic production for described cylindrical shell.
Described body is rounded on the whole, and the face that described body contacts with skin and beard is radially curved; The system of opening on described body is scurried into the beard inlet port in cutter net for beard.
Beard inlet port is strip, or beard inlet port is the combination of strip and circular hole.
Described location structure comprises: cut in advance the draw-in groove being shaped with on support portion, the protrusion position in described draw-in groove that stretches in that coordinates installation with described draw-in groove being shaped with on main support portion.
The support portion of cutting in advance of stocking cutter sheet is the planar body being convexly curved, the inner concave of the planar body of this arc-shaped bend is expanded from described draw-in groove to both sides and is extended certain size, this certain size limits like this, causes the inner concave of the planar body of this arc-shaped bend to fall to collecting thereon it by being shaved disconnected beard.
Main blade and stocking cutter sheet are installed in dish type mounting base, and on this dish type mounting base, install the gusset plate that strengthens its rigidity additional.
On dish type mounting base, be fixedly mounted with many cover main blades and stocking cutter sheet, and be arranged in circumference; The center of this dish type mounting base is shaped with the power transmission shaft being connected with line shaft.
Also comprise electro-motor, the line shaft of electro-motor is connected with the power transmission shaft of dish type mounting base, and electrical motor driven dish type mounting base rotates, and then drives blade rotation to shave disconnected beard.
The beneficial effects of the utility model are:
One, cutter net is assembled with the cylindrical shell of assembling effect and the face body contacting with skin and beard by plaing to support, the integrative-structure of prior art is updated to the diadactic structure of face body and cylindrical shell, face body and cylindrical shell be processing separately respectively, then equipped, to manufacture, bring very big facility, work simplification, difficulty of processing reduces: 1) face body only needs disposable stretching, selects medium thin material, no longer need to make its attenuation, avoid rear processing; 2) described cylindrical shell can select metal pipe material directly to process, and also can select plastic-injection moulding.
Its two, cutter net working (machining) efficiency improves, and no matter is the stretching of face body, or cylindrical shell moulding, has all avoided multi-drawing and processing again, thereby process velocity raising.
Its three, the face body of cutter net is directly selected medium thin material, do not need reprocessing, avoided the waste of material.
Its four, the face body of cutter net except selecting metal material, can also select plastic material.
Its five, cutter net is due to simplified manufacturing process, difficulty of processing reduces, working (machining) efficiency improves, consumptive material reduces, and can replace metal with plastic cement, thereby processing cost reduces.
They are six years old.Before main blade, increase stocking cutter sheet, blade is had and cut in advance function, the stocking cutter sword of stocking cutter sheet can be cut half beard in advance, along with blade rotation, beard is pulled off, and the major cutting edge of main blade cuts off whole beard again.In this way, after shaving, the root of beard all, in skin, is almost touched less than beard residual.
Its seven, on stocking cutter support portion, open fabrication groove, the main support portion of main blade puts in this draw-in groove fixes stocking cutter support portion, can effectively prevent stocking cutter sword double swerve, there will be no pain while shaving.
They are eight years old, the support portion of cutting in advance of stocking cutter is the planar body being convexly curved, the inner concave of the planar body of this arc-shaped bend is expanded extension from described draw-in groove to both sides, cause the inner concave of the planar body of this arc-shaped bend to be collected in described inner concave by being shaved disconnected beard, and drop to dish type mounting base and avoid arbitrarily dropping.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram (partly cut-away);
Fig. 2 is the utility model cutaway view;
Fig. 3 is one of cutter net embodiment of the present utility model schematic perspective view;
Fig. 4 is the cutaway view of Fig. 3;
Fig. 5 is face body cutaway view in Fig. 3;
Fig. 6 is Fig. 3 middle cylinder body cutaway view;
Fig. 7 is two schematic perspective views (only illustrate face body) of cutter net embodiment of the present utility model;
Fig. 8 is blade schematic diagram of the present utility model;
Fig. 9 is blade enlarged diagram;
Figure 10 is main blade schematic diagram;
Figure 11 is stocking cutter sheet schematic diagram.
In figure: 1, cutter net; 11, face body; 12, cylindrical shell; 13, Assembly interface; 14, beard inlet port; 2, blade; 21, main blade; 211, major cutting edge; 212 main support portions; 22, stocking cutter sheet; 221, stocking cutter sword; 222, cut in advance support portion; 3, draw-in groove, 4, protrude position; 5, inner concave; 6, dish type mounting base; 7, power transmission shaft.
The specific embodiment
Below, by reference to the accompanying drawings, introduce the specific embodiment of the present utility model.
As shown in Figure 1-2, a kind of rotary shaver, comprises cutter net 1 and blade 2, and cutter net 1 by blade 2 housings in the inner.
As shown in Fig. 3-7, cutter net 1 has comprised the cylindrical shell 12 of support and assembling effect, and the face body 11 contacting with skin and beard; Equipped with the described cylindrical shell 12 as separate piece as described the body 11 of separate piece.
As shown in Fig. 8-11, blade 2 comprises main blade 21 and stocking cutter sheet 22, and main blade 21 comprises the main support portion 212 of major cutting edge 211 and support major cutting edge 211, and major cutting edge 211 and main support portion 212 are overall structure; What stocking cutter sheet 22 comprised stocking cutter sword 221 and supported stocking cutter sword 221 cuts support portion 222 in advance, stocking cutter sword 221 and to cut in advance support portion 222 be overall structure; Stocking cutter sheet 22 is equipped with main blade 21, the stocking cutter sword 221 of stocking cutter sheet 22 is affixed with the major cutting edge 211 of main blade 21, is shaped with the location structure that makes to cut in advance 222 location, support portion and then make stocking cutter sword 221 location on the main support portion 212 of cutting in advance support portion 222 and main blade 21 of stocking cutter sheet 22.
As shown in Fig. 3-7, on described body 11, be shaped with the Assembly interface 13 equipped with described cylindrical shell 12, by this Assembly interface 13, make described body 11 equipped with described cylindrical shell 12.Equipped mode is for splicing or clamping or welding, when described cylindrical shell 12 is selected plastics, can also be that injection molding type buries and moulds (plastic) etc.
Described Assembly interface 13 has the step that the outward flange at described body 11 mates towards described cylindrical shell 12 internal diameter that stretch out and described cylindrical shell 12, and this step sleeve coordinates in the interior formation of described cylindrical shell 12.When described body 11 and described cylindrical shell 12, all select in the situation that metal material makes, described Assembly interface 13 places can be fastening by laser weld.When described body 11 selects metal material making, described cylindrical shell 12 to select plastic material to make, can be at cylindrical shell 12 described in described Assembly interface 13 places enforcement injection mo(u)lding.
As mentioned above, face body 11 use metal materials are made, cylindrical shell 12 use metal or plastic productions.Face body 11 contacts with beard with people's face, the physiology face very irregular of face, different people vary, meanwhile, in order to make residual beard short as much as possible, for this reason, face body 11 must have good elasticity, face body 11 is taken advantage of a situation and with facial physiology face generation deformation, manifest flexibility, therefore, the thickness of face body 11 is generally 0.15 millimeter to 0.2 millimeter; Cylindrical shell 2 mainly plays and supports and assembling effect, must keep certain mechanical strength, therefore the wall thickness of cylindrical shell 12 is generally 0.5 millimeter.
Described body 11 is rounded on the whole, and the face that described body 11 contacts with skin and beard is radially curved, therefore insider is called great circle cambered surface described body 11, causes described body 11 to have the bionical characteristic of good face; The system of opening on described body 11 is scurried into the beard inlet port 14 in cutter net for beard, and this beard inlet port 14 has wide-angle, is convenient to beard and scurries into.
As shown in Fig. 3-6, beard inlet port 14 is strip (imitative S shape), or as shown in Figure 7, beard inlet port 14 is the combination of strip and circular hole.
As shown in Fig. 8-11, described location structure comprises: cut in advance the draw-in groove 3 being shaped with on support portion 222, the protrusion position 4 in described draw-in groove 3 that stretches in that coordinates installation with described draw-in groove 3 being shaped with on main support portion 212.
The support portion 222 of cutting in advance of stocking cutter sheet 22 is the planar body being convexly curved, the inner concave 5 of the planar body of this arc-shaped bend is expanded from described draw-in groove 3 to both sides and is extended certain size, this certain size limits like this, causes the inner concave of the planar body of this arc-shaped bend to fall to collecting thereon it by being shaved disconnected beard.
Leading sheet 21 and stocking cutter sheet 22 are installed in dish type mounting base 6(generally by welding), and on this dish type mounting base 6, install the gusset plate that strengthens its rigidity additional.Meanwhile, on inner concave 5, the collected disconnected beard of being shaved also drops to dish type mounting base 6 from inner concave 5.
On dish type mounting base 6, be fixedly mounted with many cover blades 2, and be arranged in circumference; The center of this dish type mounting base 6 is shaped with the power transmission shaft 7 being connected with line shaft.
Also comprise electro-motor, the line shaft of electro-motor is connected with the power transmission shaft 7 of dish type mounting base 6, and electrical motor driven dish type mounting base 6 rotates, and then drives blade 2 rotations to shave disconnected beard.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, any modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (1)
1. a rotary shaver, comprises cutter net and blade, and cutter net by blade cover in the inner; It is characterized in that:
Cutter net has comprised the cylindrical shell of support and assembling effect, and the face body contacting with skin and beard; Described the body as separate piece is equipped with the described cylindrical shell as separate piece;
Blade comprises main blade and stocking cutter sheet, and main blade comprises the main support portion of major cutting edge and support major cutting edge, and major cutting edge and main support portion are overall structure; What stocking cutter sheet comprised stocking cutter sword and supported stocking cutter sword cuts support portion in advance, stocking cutter sword and to cut in advance support portion be overall structure; Stocking cutter sheet and main blade are equipped with, and the stocking cutter sword of stocking cutter sheet and the major cutting edge of main blade are affixed, and are shaped with the location structure that makes to cut in advance location, support portion and then make stocking cutter sword location on the main support portion of cutting in advance support portion and main blade of stocking cutter sheet;
On described body, be shaped with the Assembly interface equipped with described cylindrical shell, by this Assembly interface, described body and described cylindrical shell spliced or clamping or welding;
Described Assembly interface have outward flange at described body towards described cylindrical shell the step mating with internal diameter described cylindrical shell that stretch out, and this step sleeve forms cooperation in described cylindrical shell;
Described body is rounded on the whole, and the face that described body contacts with skin and beard is radially curved; The system of opening on described body is scurried into the beard inlet port in cutter net for beard.
2. a kind of rotary shaver according to claim 1, is characterized in that: beard inlet port is strip, or beard inlet port is the combination of strip and circular hole.
3. a kind of rotary shaver according to claim 1, is characterized in that, described location structure comprises: cut in advance the draw-in groove being shaped with on support portion, the protrusion position in described draw-in groove that stretches in that coordinates installation with described draw-in groove being shaped with on main support portion.
4. a kind of rotary shaver according to claim 3, is characterized in that: the support portion of cutting in advance of stocking cutter sheet is the planar body being convexly curved, and the inner concave of the planar body of this arc-shaped bend is expanded from described draw-in groove to both sides and extended certain size.
5. a kind of rotary shaver according to claim 1, is characterized in that: main blade and stocking cutter sheet are installed in dish type mounting base.
6. a kind of rotary shaver according to claim 5, is characterized in that: on dish type mounting base, be fixedly mounted with many cover main blades and stocking cutter sheet, and be arranged in circumference; The center of this dish type mounting base is shaped with the power transmission shaft being connected with line shaft.
7. a kind of rotary shaver according to claim 6, it is characterized in that: also comprise electro-motor, the line shaft of electro-motor is connected with the power transmission shaft of dish type mounting base, and electrical motor driven dish type mounting base rotates, and then drives blade rotation to shave disconnected beard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558078.6U CN203460205U (en) | 2013-09-10 | 2013-09-10 | Rotary shaver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558078.6U CN203460205U (en) | 2013-09-10 | 2013-09-10 | Rotary shaver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460205U true CN203460205U (en) | 2014-03-05 |
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ID=50172589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320558078.6U Expired - Fee Related CN203460205U (en) | 2013-09-10 | 2013-09-10 | Rotary shaver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460205U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107000227A (en) * | 2014-12-09 | 2017-08-01 | 皇家飞利浦有限公司 | For the protection device used in hair cutting unit |
| CN109571554A (en) * | 2018-11-27 | 2019-04-05 | 中山市小石陶瓷刀片有限公司 | A kind of cutter head structure of rotation razor |
| CN112621819A (en) * | 2020-11-02 | 2021-04-09 | 深圳素士科技股份有限公司 | Tool bit, razor and razor |
-
2013
- 2013-09-10 CN CN201320558078.6U patent/CN203460205U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107000227A (en) * | 2014-12-09 | 2017-08-01 | 皇家飞利浦有限公司 | For the protection device used in hair cutting unit |
| CN109571554A (en) * | 2018-11-27 | 2019-04-05 | 中山市小石陶瓷刀片有限公司 | A kind of cutter head structure of rotation razor |
| CN109571554B (en) * | 2018-11-27 | 2023-12-08 | 中山市小石陶瓷刀片有限公司 | Cutter head structure of rotary razor |
| CN112621819A (en) * | 2020-11-02 | 2021-04-09 | 深圳素士科技股份有限公司 | Tool bit, razor and razor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN DAFU SEIKO CO., LTD. Free format text: FORMER OWNER: WEN JIE Effective date: 20141210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523000 DONGGUAN, GUANGDONG PROVINCE TO: 518104 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141210 Address after: 518104, Shenzhen, Guangdong, Baoan District manhole street, Sha 1 West Industrial Zone ninth, tenth first floor Patentee after: SHENZHEN TATFOOK QUAINTFAB Co.,Ltd. Address before: Dongguan City, Guangdong province 523000 Dongguan Hengli Shuibian Village Industrial Zone, Jia Kai precision metal products Co., Ltd. Patentee before: Wen Jie |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |