CN102689318B - Shaver and reciprocating-type T-shaped cutting head - Google Patents
Shaver and reciprocating-type T-shaped cutting head Download PDFInfo
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- CN102689318B CN102689318B CN201210201420.7A CN201210201420A CN102689318B CN 102689318 B CN102689318 B CN 102689318B CN 201210201420 A CN201210201420 A CN 201210201420A CN 102689318 B CN102689318 B CN 102689318B
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Abstract
The invention discloses a reciprocating-type T-shaped cutting head, comprising a T-shaped fixed cutting head, a T-shaped movable cutting head and a drive block for driving the T-shaped movable cutting head. Both the T-shaped fixed cutting head and the T-shaped movable cutting head are provided with two rows of cutting gears; the T-shaped fixed cutting head is provided with a positioning raised line; and the T-shaped movable cutting head is provided with a positioning chute adapted to the positioning raised line. The cutting head provided by the invention operates reliably, can shave long beard effectively and is beneficial for shaving short beard from the root by other cutting heads, thereby improving the shaving efficiency and saving the shaving time for users.
Description
Technical field
The present invention relates to shaver technical field, particularly a kind of shaver and reciprocating " T " font knife head device thereof.
Background technology
The cutter head of existing reciprocating razor is generally comprised of three parts, comprise front mesh enclosure formula cutter head, slit cutter, rear net cover formula cutter head, when this three reciprocating shaving heads are difficult to enter guard aperture and cannot be cut off by net cover type cutter head for long beard, thereby can make easily to be cut off in its chip trough that enters easily slit cutter head, thereby affect beard importing but can there be certain beard in the slit cutter moving knife cutter head of this three reciprocating shaving heads, and between its stationary knife and moving knife without special-purpose chute, produce sometimes clamping phenomenon to a certain degree, increase energy consumption.
Please refer to Fig. 1, Fig. 1 is a kind of cutter head structure schematic diagram of the prior art.
Cutter head shown in Fig. 1 is a kind of slit knife head device, comprises stationary knife head 1 and dynamic cutter head 2, stationary knife head 1 with on dynamic cutter head 2, be equipped with parallel cutting translot.Stationary knife head 1 is " class N " shape stationary knife head, and dynamic cutter head 2 is " N " shape dynamic cutter head.Stationary knife head 1 two side indent below smear metal translot, forms positioning runner at interior recess.Dynamic cutter head is fixed on drive block 5, by the guide effect of positioning runner and the compression of spring 6, in fixed mount, moves reciprocatingly.Because of the be connected to form semiclosed region of " N " shape dynamic cutter head 2 with drive block 5, shave the beard chip coming and can partly retain and wherein affect beard and enter.Another stationary knife head 1 is directly riveted with plastic processing frame 19, and the dimensional accuracy variation at riveted joint position can affect the dimensional accuracy that the interior recess of stationary knife head 1 forms positioning runner, thereby moving knife chute fit clearance is determined in impact.
In sum, how to provide a kind of beard chip that can make fast in the process of shaving to drop, do not affect beard and enter, make the better effects if that shaves.How special-purpose chute is provided, reliable, accurate guide effect is provided, and in chute, lays in appropriate lubricating oil, make to move back and forth more at a high speed, more accurate.It is the problem to be solved in the present invention.
Summary of the invention
In view of this, the present invention provides respectively a kind of reciprocating " T " font knife head device, and it can make fast beard chip drop in the process of shaving, and does not affect beard and enters, and makes the better effects if that shaves; Simultaneously can provide special-purpose chute, reliable, accurate guide effect is provided, and in chute, lay in appropriate lubricating oil, make to move back and forth more at a high speed, more accurate.The present invention also provides a kind of shaver that comprises above-mentioned reciprocating " T " font knife head device.
For achieving the above object, the invention provides following technical scheme:
A kind of reciprocating " T " provided by the invention font knife head device, the drive block that comprises " T " font stationary knife head, " T " font dynamic cutter head and described " T " font dynamic cutter head of driving, described " T " font stationary knife head and described " T " font dynamic cutter head are equipped with two row's cuttings, and described " T " font stationary knife head is provided with positioning convex strip, and described " T " font dynamic cutter head is provided with the positioning runner suitable with described positioning convex strip.
Preferably, the shape of cross section of the cutting of described " T " font stationary knife head is trapezoidal, and the upper surface of cutting and the side angle of its trapezoid cross section of described " T " font stationary knife head are 100-140 degree, and the angle of the side of lower surface and its trapezoid cross section is 40-80 degree.
Preferably, the shape of cross section of the cutting of described " T " font dynamic cutter head is trapezoidal, and the upper surface of described " T " font dynamic cutter head and the side angle of its trapezoid cross section are 40-80 degree.
Preferably, described " T " font dynamic cutter head and described " T " font stationary knife head pass through spring compression.
Preferably, also comprise plastic processing frame and be connected steel disc, described " T " font stationary knife head is fixedly installed on described plastic processing frame, and described plastic processing frame and the described steel disc formation knife rest that is connected that is connected, described " T " font dynamic cutter head is fixedly installed on drive block, and described spring is fixedly installed between described plastic processing frame and described drive block.
The present invention also provides a kind of shaver, comprises knife head device, and described knife head device is reciprocating " T " font knife head device as described in above-mentioned any one.
A kind of reciprocating " T " provided by the invention font knife head device, the drive block that comprises " T " font stationary knife head, " T " font dynamic cutter head and described " T " font dynamic cutter head of driving, described " T " font stationary knife head and described " T " font dynamic cutter head are equipped with two row's cuttings, and described " T " font stationary knife head is provided with positioning convex strip, and described " T " font dynamic cutter head is provided with the positioning runner suitable with described positioning convex strip.So arrange, reciprocating profile of tooth cutter head provided by the invention is than the semiclosed region that is connected to form of " N " of the prior art shape dynamic cutter head and drive block, and apparatus of the present invention are comprised of " T " font stationary knife head and " T " font dynamic cutter head.Unique " T " font structure, it is opening making the space forming between dynamic cutter head and drive block, cuts the beard chip falling and is difficult for remaining in this interval, makes beard more easily enter profile of tooth grooving.The dimensional accuracy that the special-purpose chute of reciprocating profile of tooth cutter head provided by the invention forms positioning runner than recess in stationary knife head of the prior art is in addition more stable and accurate.Stationary knife head of the present invention is provided with positioning convex strip, and dynamic cutter head is provided with positioning runner, thereby guarantees high speed relative motion reliable, smooth and easy of moving, stationary knife head.Between positioning convex strip, positioning runner, be also convenient to hold, lay in appropriate lubricating oil simultaneously, make the motion between fixed and moving cutter more light and handy, energy-conservation.
In preferred version of the present invention, the shape of cross section of the cutting of described " T " font stationary knife head is trapezoidal, and the upper surface of cutting and the side angle of its trapezoid cross section of described " T " font stationary knife head are 100-140 degree, and the angle of the side of lower surface and its trapezoid cross section is 40-80 degree.So arrange, " T " font stationary knife head forms 100 degree with the upper surface of skin contact---and-140 obtuse angles of spending contact with skin smooth, without sharp sense after polishing; Lower surface forms 40 degree---and-80 acute angles of spending, are conducive to cut off beard.
In another kind of preferred version of the present invention, the shape of cross section of the cutting of described " T " font dynamic cutter head is trapezoidal, and the upper surface of described " T " font dynamic cutter head and the side angle of its trapezoid cross section are 40-80 degree.So arrange, " T " font dynamic cutter head upper surface compression contact parallel with stationary knife head lower surface respectively form the acute angle cutting edge that 40 degree-----80 are spent at side, be conducive to cut off beard.
The present invention also provides a kind of shaver that comprises above-mentioned reciprocating " T " font knife head device.So arrange, provided by the inventionly can in the process of shaving, can make fast beard chip drop, do not affect beard and enter, make the better effects if that shaves; Simultaneously can provide special-purpose chute, reliable, accurate guide effect is provided, and in chute, lay in appropriate lubricating oil, make to move back and forth more at a high speed, more accurate.
Accompanying drawing explanation
Fig. 1 is a kind of cutter head structure schematic diagram of the prior art;
Fig. 2 is reciprocating in the specific embodiment of the invention " T " font knife head device blast structure diagram;
Fig. 3 is in the specific embodiment of the invention " T " font stationary knife header structure schematic diagram;
Fig. 4 is A portion structure for amplifying schematic diagram in Fig. 3;
Fig. 5 is in the specific embodiment of the invention " T " font dynamic cutter head structural representation;
Fig. 6 is A portion structure for amplifying schematic diagram in Fig. 5;
Fig. 7 is reciprocating in the specific embodiment of the invention " T " font knife head device installation diagram;
Fig. 8 is the structural representation of shaver dado head in the specific embodiment of the invention;
Wherein, in Fig. 2-Fig. 8:
Reciprocating profile of tooth cutter head 01; Front mesh enclosure formula cutter head 02; Rear net cover formula cutter head 03; " T " font stationary knife head 04; Positioning convex strip 041; Stationary knife head tooth trapezoidal cross-section 042; Stationary knife head tooth lower surface 043; " T " font dynamic cutter head 05; Positioning runner 051; Dynamic cutter head tooth trapezoidal cross-section 052; Dynamic cutter head tooth upper surface 053; Connect steel disc 06; Drive block 07; Spring 08; Plastic processing frame 09.
The specific embodiment
The invention provides a kind of reciprocating " T " font knife head device, the present invention also provides a kind of shaver that comprises above-mentioned reciprocating " T " font knife head device.
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiments.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 2 to Fig. 8, this specific embodiment provides a kind of reciprocating profile of tooth reciprocating " T " font knife head device, comprise " T " font stationary knife head 04 He " T " font dynamic cutter head 05, " T " font stationary knife head 04 He " T " be equipped with cutting on font dynamic cutter head 05." T " font stationary knife head 04 is "T"-shaped stationary knife head, stationary knife head has two row's cuttings, cutting forms stationary knife head trapezoidal cross-section 042 by pounding shape, form obtuse angle with the upper surface of skin contact and the side of its trapezoid cross section, the side of lower surface and its trapezoid cross section forms acute angle, is conducive to cut off beard; Between two row's cuttings, be provided with positioning convex strip 041." T " font dynamic cutter head 05 is " class T " shape dynamic cutter head, dynamic cutter head also has two row's cuttings, and cutting forms dynamic cutter head tooth trapezoidal cross-section 052 by pounding shape, and the upper surface contacting with stationary knife forms acute angle, between two row's cuttings, is provided with positioning runner 051.Dynamic cutter head is fixed on drive block 07, by positioning convex strip 041 and the guide effect of positioning runner 051 and the compression of spring 08, in fixed mount, moves reciprocatingly.
Wherein, " T " font stationary knife head 04 He " T " be equipped with two row's cuttings on font dynamic cutter head 05." T " font stationary knife head 04 is "T"-shaped stationary knife head, is provided with positioning convex strip 041; " T " font dynamic cutter head 05 is " class T " shape dynamic cutter head, is provided with positioning runner 051." T " and font stationary knife head 04 with " T " font dynamic cutter head 05 positions and moved back and forth by being slidably matched of positioning convex strip 014 and positioning runner 051.Can oil storage in special-purpose positioning runner, make to move back and forth more accurately with light and handy.
It should be noted that, described " T " font stationary knife head 04 is "T"-shaped stationary knife head, stationary knife head has two row's cuttings, stationary knife head tooth trapezoidal cross-section 042 can be isosceles trapezoid, and form 100 degree---the obtuse angle of-140 degree with the upper surface of skin contact and the side of its trapezoid cross section, after polishing, contact with skin smooth, without sharp sense; The side of lower surface and its trapezoid cross section forms 40 degree---and-80 acute angles of spending, are conducive to cut off beard.Described " T " font dynamic cutter head 05 is " class T " shape dynamic cutter head, dynamic cutter head also has two row's cuttings, dynamic cutter head tooth trapezoidal cross-section 052 also can be isosceles trapezoid, and the upper surface contacting with stationary knife and the side of its trapezoid cross section form the acute angle of 40 degree-----80 degree, are conducive to cut off beard.
Be to be understood that " T " font stationary knife head 04 with " T " font dynamic cutter head 05 all needs through grinding because of stationary knife head tooth lower surface 043 and the dynamic cutter head tooth upper surface 053 of pounding shape and forming, in the hope of the precision that is slidably matched preferably, obtain sharp acute angle cutting edge simultaneously, and compress by spring 08, carry out reciprocating cutting, sharp cutting edge is conducive to cut off rapidly beard.
In addition, described " T " font dynamic cutter head 05 is fixed on drive block 07,, after being compressed by spring 08, by drive block, drive and make " T " font dynamic cutter head 05 moves reciprocatingly.
In addition, " T " font stationary knife head 04 is fixed on plastic processing frame 09, by plastic processing frame 09 be connected steel disc 06 and form knife rest by plastic riveting." T " font dynamic cutter head 05 is fixed on drive block 07, spring 08 fixedly makes by the fixed lobe on plastic processing frame 09 and drive block 07 " T " font dynamic cutter head 05 is pressed on " T " and font stationary knife head 04 time, drive block 07 slip within connecting between the spacing zone that steel disc 06 and plastic processing frame 09 form.
Have, reciprocating razor dado head provided by the invention has been applied reciprocating profile of tooth cutter head provided by the invention again, by front mesh enclosure formula cutter head 02, and reciprocating profile of tooth cutter head 01, rear net cover formula cutter head 03, this three are used in combination; Can effectively length must be shaved short.Because being difficult to enter guard aperture, long beard cannot be cut off by net cover type cutter head, and be easy to enter reciprocating profile of tooth cutter head 01, shaved after short and entered again front mesh enclosure formula cutter head 02 or rear net cover formula cutter head 03, carry out excising from root, improve the efficiency that shaves of whole razor head, saved shaving the time of user.
In this description, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiments, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to disclosed embodiment, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiments, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. reciprocating " T " font knife head device, it is characterized in that, the drive block that comprises " T " font stationary knife head, " T " font dynamic cutter head and described " T " font dynamic cutter head of driving, described " T " font stationary knife head and described " T " font dynamic cutter head are equipped with two row's cuttings, and described " T " font stationary knife head is provided with positioning convex strip, and described " T " font dynamic cutter head is provided with the positioning runner suitable with described positioning convex strip; The shape of cross section of the cutting of described " T " font stationary knife head is trapezoidal, and the upper surface of cutting and the side angle of its trapezoid cross section of described " T " font stationary knife head be 100-140 degree, and the angle of the side of lower surface and its trapezoid cross section is 40-80 degree; The shape of cross section of the cutting of described " T " font dynamic cutter head is trapezoidal, and the upper surface of described " T " font dynamic cutter head and the side angle of its trapezoid cross section are 40-80 degree.
2. reciprocating " T " as claimed in claim 1 font knife head device, is characterized in that, described " T " font dynamic cutter head and described " T " font stationary knife head pass through spring compression.
3. reciprocating " T " as claimed in claim 2 font knife head device, it is characterized in that, also comprise plastic processing frame and be connected steel disc, described " T " font stationary knife head is fixedly installed on described plastic processing frame, and described plastic processing frame and the described steel disc formation knife rest that is connected that is connected, described " T " font dynamic cutter head is fixedly installed on drive block, and described spring is fixedly installed between described plastic processing frame and described drive block.
4. a shaver, comprises knife head device, it is characterized in that, described knife head device is reciprocating " T " font knife head device as described in claim 1-3 any one.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210201420.7A CN102689318B (en) | 2012-06-14 | 2012-06-14 | Shaver and reciprocating-type T-shaped cutting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210201420.7A CN102689318B (en) | 2012-06-14 | 2012-06-14 | Shaver and reciprocating-type T-shaped cutting head |
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| Publication Number | Publication Date |
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| CN102689318A CN102689318A (en) | 2012-09-26 |
| CN102689318B true CN102689318B (en) | 2014-11-26 |
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| CN201210201420.7A Active CN102689318B (en) | 2012-06-14 | 2012-06-14 | Shaver and reciprocating-type T-shaped cutting head |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042014A (en) * | 2016-07-11 | 2016-10-26 | 佛山市顺德区雷泰电器制造有限公司 | Three-shaver-head integrated cutting type floating shaver head and assembling process thereof |
| CN106003162B (en) * | 2016-07-11 | 2018-08-21 | 佛山市顺德区雷泰电器制造有限公司 | A kind of interior cutter head assembly on shaver |
| CN107650162A (en) * | 2017-06-15 | 2018-02-02 | 东莞市润佳电器科技有限公司 | Novel and multifunctional shaver |
| CN110340948A (en) * | 2019-08-13 | 2019-10-18 | 浙江海顺电工有限公司 | A kind of shaving cutter head |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB468112A (en) * | 1935-10-05 | 1937-06-29 | American Safety Razor Corp | Improvements in or relating to shaving devices |
| US4510687A (en) * | 1982-01-13 | 1985-04-16 | U.S. Philips Corporation | Shaving apparatus |
| CN2758038Y (en) * | 2004-12-23 | 2006-02-15 | 魏锡麟 | Reciprocating type shaver moving chip |
| CN1807034A (en) * | 2004-12-28 | 2006-07-26 | 松下电工株式会社 | Reciprocation type electric shaver |
| CN2915411Y (en) * | 2006-06-27 | 2007-06-27 | 魏锡麟 | Intermediate knife of reciprocating razor |
| CN202668588U (en) * | 2012-06-14 | 2013-01-16 | 浙江海顺电工有限公司 | Shaver and reciprocating type T-shaped cutting head device thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2223205A (en) * | 1936-12-05 | 1940-11-26 | American Safety Razor Corp | Dry shaver |
| JP2000157755A (en) * | 1998-11-30 | 2000-06-13 | Sanyo Electric Co Ltd | Electric razor |
-
2012
- 2012-06-14 CN CN201210201420.7A patent/CN102689318B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB468112A (en) * | 1935-10-05 | 1937-06-29 | American Safety Razor Corp | Improvements in or relating to shaving devices |
| US4510687A (en) * | 1982-01-13 | 1985-04-16 | U.S. Philips Corporation | Shaving apparatus |
| CN2758038Y (en) * | 2004-12-23 | 2006-02-15 | 魏锡麟 | Reciprocating type shaver moving chip |
| CN1807034A (en) * | 2004-12-28 | 2006-07-26 | 松下电工株式会社 | Reciprocation type electric shaver |
| CN2915411Y (en) * | 2006-06-27 | 2007-06-27 | 魏锡麟 | Intermediate knife of reciprocating razor |
| CN202668588U (en) * | 2012-06-14 | 2013-01-16 | 浙江海顺电工有限公司 | Shaver and reciprocating type T-shaped cutting head device thereof |
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| CN102689318A (en) | 2012-09-26 |
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Application publication date: 20120926 Assignee: RAYMOND (PANYU NANSHA) ELECTRICAL APPLIANCE DEVELOPMENT Co.,Ltd. Assignor: ZHEJIANG HAISHUN ELECTRICAL Co.,Ltd. Contract record no.: X2020440000124 Denomination of invention: A shaver and its reciprocating T-shaped cutter head device Granted publication date: 20141126 License type: Exclusive License Record date: 20200923 |
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