CN201483518U - Pressure-adjustable cutter group for electric hair cutter - Google Patents
Pressure-adjustable cutter group for electric hair cutter Download PDFInfo
- Publication number
- CN201483518U CN201483518U CN2009201675418U CN200920167541U CN201483518U CN 201483518 U CN201483518 U CN 201483518U CN 2009201675418 U CN2009201675418 U CN 2009201675418U CN 200920167541 U CN200920167541 U CN 200920167541U CN 201483518 U CN201483518 U CN 201483518U
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- Prior art keywords
- pressure
- cutter
- movable blade
- dead knife
- cutter group
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Abstract
The utility model discloses a pressure-adjustable cutter group for an electric hair cutter, which comprises a fixed cutter, a movable cutter and a pressure adjusting part; the front edge of the fixed cutter is a U-shaped blade; the fixed cutter is provided with a through hole; the bottom part of the back edge of the movable cutter is provided with a support foot which can be supported on the fixed cutter; the support foot is provided with a heat-dissipating hole which penetrates through from top to bottom; the movable cutter is provided with a strip-shaped through groove; the back end of the pressure adjusting part is fixed on the fixed cutter and overhead on the movable cutter which is overlapped on the fixed cutter; the pressure adjusting part adjusts the downward pressure of the movable cutter by an adjusting screw which adjusts from bottom to top; the adjusting screw upwards penetrates through the movable cutter from the bottom part of the through hole of the fixed cutter and is screwed into a screw hole of the pressure adjusting part; and the adjusting screw is sleeved with a spring. With the adjustment of the adjusting screw, the proper touch pressures among the cutter sets can be easily adjusted, and by being matched with the U-shaped blade at the front edge of the fixed cutter, the effects for increasing hairs which enter the spaces among the cutter blades and sharply cutting are achieved.
Description
Technical field
The utility model is about a kind of adjustable-pressure cutter group that is used in the electric hair-cutting device.
Background technology
General known electric hair-cutting device all possesses dead knife and movable blade, will enter the hair-clipping of counteredge between cog by the shift reciprocately of movable blade, and this known dead knife blade is the V-arrangement blade, so it is less to exist the hair amount that enters between cog.Simultaneously, the pressure that posts between dead knife and movable blade is directly connected to whether smooth and easy that blade prunes, if when pressure is too light, then unfavorable, the hair-clipping of blade constantly or the situation of pullling hair consequently can't use.If pressure is when too big, cutter group frictional resistance is big, and blade can generate heat and scald skin, must time-consuming shutdown cooling, and practical function is not good, and the blade abrasion is fast simultaneously, the life-span short, and motor load is heavy, and the life-span is short and take.
The utility model content
In view of this, main purpose of the present utility model is to provide a kind of electric hair-cutting device adjustable-pressure cutter group, can be adjusted easily by the adjustment of adjusting screw and suitably be posted pressure between the cutter group, and the leading edge U-shaped blade of cooperation dead knife, reach hair and enter the increase of the blade between cog amount of sending out and sharp keen shear effect.
In order to achieve the above object, the technical solution of the utility model is achieved in that a kind of electric hair-cutting device adjustable-pressure cutter group, described cutter group comprises dead knife, movable blade and adjusts the pressure adjustment part that posts pressure between described dead knife and the movable blade, wherein:
The leading edge of described dead knife is the U-shaped blade, is provided with the through hole that the adjustment screw for described pressure adjustment part runs through on described dead knife;
Described movable blade trailing edge bottom is provided with can prop up the leg of being located on the described dead knife, and described leg place is provided with the louvre that runs through up and down, is provided with the rectangular ditch that runs through that confession is dispelled the heat and the adjustment screw of pressure adjustment part stretches through on described movable blade;
Described pressure adjustment part rear end is fixed on the dead knife, and make somebody a mere figurehead in the sky that is stacked in the movable blade on the dead knife, described pressure adjustment part is subjected to the adjustment screw adjusted from bottom to top to adjust the downforce of movable blade, described adjustment screw is by the through hole of the dead knife bottom movable blade that upwards stretched through, be bolted in again in the screw of pressure adjustment part, be nested with spring on the described adjustment screw.
Beneficial effect after the employing technique scheme is: electric hair-cutting device adjustable-pressure cutter group of the present utility model, can be adjusted easily by the adjustment of adjusting screw and suitably be posted pressure between the cutter group, and the leading edge U-shaped blade of cooperation dead knife, reach hair and enter the increase of the blade between cog amount of sending out and sharp keen shear effect.
Description of drawings
Fig. 1 is the embodiment schematic diagram of electric hair-cutting device adjustable-pressure cutter group of the present utility model;
Fig. 2 is the combination stereogram of electric hair-cutting device adjustable-pressure cutter group of the present utility model;
Fig. 3 is the profile of Fig. 2 along 3-3;
Fig. 4 is the profile of Fig. 2 along 4-4;
Fig. 5 adjusts schematic diagram (pressure is turned down between the cutter group) for electric hair-cutting device adjustable-pressure cutter group pressure of the present utility model;
Fig. 6 is that electric hair-cutting device adjustable-pressure cutter group pressure of the present utility model is adjusted schematic diagram (pressure is transferred big between the cutter group);
Fig. 7 is the dead knife vertical view of electric hair-cutting device adjustable-pressure cutter group of the present utility model;
Fig. 8 is the right side view of Fig. 7;
Fig. 9 is the upward view of Fig. 7;
Figure 10 is the movable blade vertical view of electric hair-cutting device adjustable-pressure cutter group of the present utility model;
Figure 11 is the right view of Figure 10;
Figure 12 is the upward view of Figure 10;
Figure 13 is the vertical view of another embodiment of movable blade of the electric hair-cutting device adjustable-pressure cutter group of this utility model;
Figure 14 is the right view of Figure 13;
Figure 15 is the upward view of Figure 13.
Description of reference numerals
1 dead knife, 11 blades
12 through holes, 13 through holes
14 prominent bar 2 movable blade
20 legs, 21 blades
22 breach, 23 louvres
24 rectangular ditch 25 locating grooves that run through
26 heat radiation breach, 3 pressure adjustment parts
30 screws 31 are adjusted screw
32 springs 33 are pressed the portion of putting
4 fixed heads, 41 screws
The specific embodiment
Below in conjunction with accompanying drawing specific embodiment in the utility model is described in further detail.
See also the embodiment to electric hair-cutting device adjustable-pressure cutter group of the present utility model shown in Figure 4 of Fig. 1 in the accompanying drawing, this cutter group comprises dead knife 1, movable blade 2 and can adjust the pressure adjustment part 3 that posts pressure between two cuttves, wherein:
Please consult Fig. 7 again to shown in Figure 9, the leading edge of dead knife 1 is a U-shaped blade 11, be that each tooth peak is U-shaped tooth peak, and the tooth paddy of each between cog is U-shaped tooth paddy, on dead knife 1, be provided with through hole 12 that the adjustment screw 31 of voltage supply power adjustment part 3 runs through and two and be fixed in the through hole 13 that the screw of electric hair-cutting device fixed part runs through, be provided with 20 of legs for movable blade 2 if the prominent bar 14 of slippage at dead knife 1 upper surface for dead knife 1.
See also Figure 10 to shown in Figure 12, the leading edge of movable blade 2 is a V-arrangement blade 21, the tooth paddy that is each tooth peak and each between cog is V-arrangement tooth peak and V-arrangement tooth paddy, on movable blade 2, be provided with power assembly that moving hair cutter drives the movable blade left and right displacement of an opening backwards and insert the breach 22 of assembling, be provided with the leg 20 that can prop up on the prominent bar 14 of being located at dead knife 1 in movable blade 2 trailing edges bottom, leg 20 places are provided with the louvre 23 that runs through up and down, this louvre 23 has the friction area of effective minimizing leg 20 concurrently, and the adjustment screw 31 of establishing voltage supply power adjustment part 3 on movable blade 2 stretches through and has the rectangular ditch 24 that runs through of heat radiation effectiveness concurrently.In addition be provided with towards the leading edge of the square locating groove 25 voltage supply power adjustment parts 3 of upper shed and press the portion of putting 33 to embed steady positioning sliding, run through respectively being provided with opening heat radiation breach 26 outwardly bottom ditch 24 two ends again in movable blade 2 rectangular at the V-arrangement blade 21 of movable blade 2 and rectangular 24 in the ditch that runs through.To shown in Figure 15, be another embodiment of movable blade 2 for another Figure 13, the rectangular bottom, ditch 24 two ends of running through of movable blade 2 also can not be provided with heat radiation breach 26.
As shown in Figures 1 to 4, pressure adjustment part 3 rear ends cooperate screw 41 to be fixed on the dead knife 1 with fixed head 4, and make somebody a mere figurehead in the sky that is stacked in the movable blade 2 on the dead knife 1, pressure adjustment part 3 is subjected to the adjustment screw adjusted from bottom to top 31 to adjust the downforce of movable blade 2, this adjustment screw 31 is by through hole 12 bottoms of dead knife 1 movable blade 2 that upwards stretched through, be bolted in again in the screw 30 of pressure adjustment part 3, be nested with spring 32 in adjusting on the screw 31, this spring 32 prevents to adjust loosening after screw 31 setting pressures with tool between pressure adjustment part 3 and movable blade 2.
As Fig. 5 and shown in Figure 6, electric hair-cutting device adjustable-pressure cutter group of the present utility model, advance or spiral shell goes out by the spiral shell of adjusting screw 31, adjusted easily to set and suitably posted pressure between dead knife 1 and the movable blade 2, and the leading edge U-shaped blade 11 of cooperation dead knife 1, effectively reach hair-clipping the time, enter the increase of hair amount of blade between cog and sharp keen pruning effect.
The above is a preferred embodiment of the present utility model only, is not to be used for limiting to claim of the present utility model, and the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, and all in like manner is contained in the scope of the present utility model.
Claims (3)
1. electric hair-cutting device adjustable-pressure cutter group, described cutter group comprises dead knife, movable blade and adjusts the pressure adjustment part that posts pressure between described dead knife and the movable blade, it is characterized in that:
The leading edge of described dead knife is the U-shaped blade, is provided with the through hole that the adjustment screw for described pressure adjustment part runs through on described dead knife;
Described movable blade trailing edge bottom is provided with can prop up the leg of being located on the described dead knife, and described leg place is provided with the louvre that runs through up and down, is provided with the rectangular ditch that runs through that confession is dispelled the heat and the adjustment screw of pressure adjustment part stretches through on described movable blade;
Described pressure adjustment part rear end is fixed on the dead knife, and make somebody a mere figurehead in the sky that is stacked in the movable blade on the dead knife, described pressure adjustment part is subjected to the adjustment screw adjusted from bottom to top to adjust the downforce of movable blade, described adjustment screw is by the through hole of the dead knife bottom movable blade that upwards stretched through, be bolted in again in the screw of pressure adjustment part, be nested with spring on the described adjustment screw.
2. electric hair-cutting device adjustable-pressure cutter group according to claim 1 is characterized in that the leading edge of described dead knife is the U-shaped blade, that is each tooth peak is U-shaped tooth peak, and the tooth paddy of each between cog is U-shaped tooth paddy.
3. electric hair-cutting device adjustable-pressure cutter group according to claim 1 is characterized in that, the rectangular bottom, two ends of running through ditch of described movable blade respectively is provided with opening heat radiation breach outwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201675418U CN201483518U (en) | 2009-07-21 | 2009-07-21 | Pressure-adjustable cutter group for electric hair cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201675418U CN201483518U (en) | 2009-07-21 | 2009-07-21 | Pressure-adjustable cutter group for electric hair cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201483518U true CN201483518U (en) | 2010-05-26 |
Family
ID=42422414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201675418U Expired - Fee Related CN201483518U (en) | 2009-07-21 | 2009-07-21 | Pressure-adjustable cutter group for electric hair cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201483518U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144122A (en) * | 2013-03-12 | 2013-06-12 | 宁波邦首电器有限公司 | Knife head with knife pressing frame to control knife teeth |
| CN106142153A (en) * | 2016-07-27 | 2016-11-23 | 珠海新秀丽家居用品有限公司 | Stationary knife and the separable electric hair cutter of moving knife |
| CN111941467A (en) * | 2019-05-16 | 2020-11-17 | 钲峰工业股份有限公司 | Interlaced multi-layer type trimming head applied to electric hair scissors |
-
2009
- 2009-07-21 CN CN2009201675418U patent/CN201483518U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144122A (en) * | 2013-03-12 | 2013-06-12 | 宁波邦首电器有限公司 | Knife head with knife pressing frame to control knife teeth |
| CN106142153A (en) * | 2016-07-27 | 2016-11-23 | 珠海新秀丽家居用品有限公司 | Stationary knife and the separable electric hair cutter of moving knife |
| CN106142153B (en) * | 2016-07-27 | 2018-06-05 | 珠海新秀丽家居用品有限公司 | Stationary knife and the separable electric hair cutter of moving knife |
| CN111941467A (en) * | 2019-05-16 | 2020-11-17 | 钲峰工业股份有限公司 | Interlaced multi-layer type trimming head applied to electric hair scissors |
| CN111941467B (en) * | 2019-05-16 | 2021-10-19 | 钲峰工业股份有限公司 | Interlaced multi-layer type trimming head applied to electric hair scissors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20130721 |