CN110549380A - Hair trimmer and trimming head - Google Patents
Hair trimmer and trimming head Download PDFInfo
- Publication number
- CN110549380A CN110549380A CN201910927234.3A CN201910927234A CN110549380A CN 110549380 A CN110549380 A CN 110549380A CN 201910927234 A CN201910927234 A CN 201910927234A CN 110549380 A CN110549380 A CN 110549380A
- Authority
- CN
- China
- Prior art keywords
- hair
- blade
- head
- cutter head
- trimming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000004209 hair Anatomy 0.000 title claims abstract description 85
- 238000009966 trimming Methods 0.000 title claims abstract description 35
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000005192 partition Methods 0.000 description 4
- 238000013138 pruning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
- B26B19/04—Cutting heads therefor; Cutters therefor; Securing equipment thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
- B26B19/04—Cutting heads therefor; Cutters therefor; Securing equipment thereof
- B26B19/10—Cutting heads therefor; Cutters therefor; Securing equipment thereof involving two or more different types of reciprocating cutting elements, e.g. a pair of toothed shearing elements combined with a pair of perforated cutting elements or a combined toothed and perforated cutting assembly
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
the invention provides a hair trimmer and a trimming head, wherein the hair trimming head moves on skin along an assumed moving direction to trim hair, and comprises an electric cutter head and a manual cutter head, wherein the manual cutter head and the electric cutter head are combined together; the edge of the scraper blade follows the skin contact portion, seen in the assumed direction of movement, and intersects the assumed direction of movement. When hair is trimmed, after the electric cutter head electrically trims hair, the manual cutter head can scrape the hair missed to be trimmed or the residual hair head in the trimming direction of the electric cutter head completely, and the trimming work can be finished only by moving the manual cutter head in the trimming direction once, so that the workload is reduced, and the trimming efficiency is improved.
Description
Technical Field
The present invention relates to trimmers and, more particularly, to a hair trimmer and trimming head.
Background
the existing hair trimmers are generally divided into an electric hair trimmer and a manual hair trimmer, and the manual hair trimmer generally realizes trimming by manually pushing a blade; when the electric hair trimmer is used for trimming hair, the electric hair trimmer is suitable for trimming large areas, and when isolated hairs and other conditions occur, the hair trimming head is an important component of the hair trimmer and is also a component which directly influences the hair trimming effect; the electric hair trimmer is difficult to trim cleanly due to the limitation of the movement of the blade of the hair trimming head, or the situations of missed trimming and the like are easy to occur when large-area hair is trimmed; the cutting head for manual hair cutting can solve the above problems, but it is time-consuming and laborious to cut a large area.
Moreover, for the existing electric hair trimmer, the electric cutter head is attached to the skin, so that the hair on the skin enters the electric cutter head, and the fixed blade and the movable blade of the electric cutter head are matched to trim the hair. For the manual knife head and the manual scraper blade, when the long hair and especially the long and flaky hair are scraped, the scraper cannot accurately contact with the hair root, so that the problems of incapability of scraping or unclean hair, hair tearing and the like are caused.
Disclosure of Invention
The invention provides a hair trimmer and a hair trimming head, which solve the problems that the existing hair trimmer cannot finish trimming at one time, and the existing hair trimmer is easy to miss trimming or has hair residue and the like in the trimming process.
The technical scheme of the invention is realized as follows:
a hair cutting head, the said hair cutting head moves on the skin in order to cut the hair along the assumed direction of movement, including electronic cutting head and manual cutting head, the said manual cutting head and the said electronic cutting head are combined together, the said electronic cutting head has skin contact part, the said manual cutting head includes at least one scraper blade; the edge of the scraper blade follows the skin contact portion, seen in the assumed direction of movement, and intersects the assumed direction of movement.
Further, electric knife head includes fixed blade and movable blade, movable blade hugs closely the first surface of fixed blade carries out reciprocating motion in order to cut hair, skin contact site locates on the second surface relative rather than the first surface of fixed blade, fixed blade includes cuts the side, it is equipped with along its length direction distributed a plurality of fixed blade teeth that are used for making hair get into electric knife head to cut the side, the cutting edge with cut the side parallel.
Further, the scraper blade is located the top of fixed blade, the scraper blade with fixed blade dislocation set makes the scraper blade with fixed blade is the step arrangement, the cutting edge with cut the side and be located same one side.
Further, the scraper blade is parallel to the fixed blade.
Furthermore, the manual tool bit comprises two or more than two scraper blades, each scraper blade is arranged from bottom to top in sequence, and each scraper blade is in a multilayer step type.
Furthermore, the electric tool bit comprises a first tool rest, the manual tool bit further comprises a second tool rest, the scraper blade is installed on the second tool rest, and the second tool rest is detachably connected to the first tool rest.
furthermore, a clamping groove is formed in the first tool rest, a clamping convex portion is formed in the second tool rest, and the clamping convex portion is connected with the clamping groove in a clamping mode.
Furthermore, a positioning groove is formed in the clamping convex portion, a positioning block is arranged in the clamping groove, and the positioning block is connected with the positioning groove in a clamping mode.
furthermore, the clamping grooves penetrate through two opposite sides of the first knife rest.
Furthermore, the second knife rest comprises a connecting plate, a partition plate and two support plates, the partition plate is used for separating adjacent scraper blades, the two support plates are connected to two sides of the connecting plate, the scraper blades are connected to the support plates, and the partition plate is connected to the connecting plate.
A hair trimmer comprising a hair trimming head according to any one of the preceding claims and further comprising a handle, the hair trimming head and the handle being combined.
Compared with the prior art, the hair trimmer of the embodiment of the invention has the advantages that:
When hair is trimmed, after the electric cutter head electrically trims hair, the manual cutter head can scrape the hair missed to be trimmed or the residual hair head in the trimming direction of the electric cutter head completely, and the trimming work can be finished only by moving the manual cutter head in the trimming direction once, so that the workload is reduced, and the trimming efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the principles of the invention.
FIG. 1 is a schematic structural view of a trimming head according to the present invention;
FIG. 2 is an exploded view of the power tool bit of the present invention;
Fig. 3 is a schematic structural diagram of a power tool bit according to a first embodiment of the invention;
Fig. 4 is a schematic structural diagram of a manual tool bit according to a first embodiment of the invention;
FIG. 5 is an enlarged schematic view of a portion a of FIG. 4;
FIG. 6 is a schematic top view of the housing of the present invention;
FIG. 7 is a schematic top view of the movable blade of the present invention;
FIG. 8 is a schematic top view of a stationary blade of the present invention;
FIG. 9 is a schematic structural view of the fixing frame of the present invention;
Fig. 10 is a schematic structural view of a manual blade according to a second embodiment of the invention;
Fig. 11 is a schematic structural view of a power tool bit according to a second embodiment of the invention;
FIG. 12 is a schematic view of the construction of the hair trimmer of the present invention;
The manual shaver head comprises a manual shaver head 1, an electric shaver head 2, a handle 3, a scraper blade 1-2, a connecting plate 1-3, a support plate 1-4, a clamping convex part 1-5, a partition plate 1-6, a shell 2-1, a fixed frame 2-2, a fixed blade 2-3, a movable blade 2-4, a movable frame 2-5, a bottom frame 2-6, a first clamping jaw 2-7, a clamping groove 2-9, a first through hole 2-10, a second through hole 2-11, an upper fixed part 2-21, a lower fixed part 2-22, a clamping block 2-23, a connecting column 2-24, a limiting groove 2-25, a limiting convex ring 2-26, a clamping opening 2-31, a first through hole 2-41, a notch 2-42, a convex point 2-51, a limiting convex point 2-52, 2-81 parts of hook parts, 3-1 parts of handle bodies, 3-2 parts of connecting rods, 3-3 parts of driving devices, 4-1 parts of convex beams, 4-2 parts of second clamping edges, 4-3 parts of positioning grooves, 4-4 parts of first clamping edges and 4-5 parts of positioning blocks.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limitations of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The first embodiment is as follows:
Referring to fig. 1, a hair cutting head which moves on skin in an assumed moving direction to cut hair, includes an electric cutter head 2 and a manual cutter head 1, the manual cutter head 1 and the electric cutter head 2 are sequentially combined together, the electric cutter head 2 has a skin contact portion, and the manual cutter head 1 includes at least one cutter blade 1-2; the edge of the scraper blade 1-2 follows the skin contact portion, seen in the assumed direction of movement, and intersects the assumed direction of movement. The manual cutter head 1 of this embodiment follows the electric cutter head 2, and when making the electric cutter head 2 laminate skin pruning, let the scraper blade 1-2 of manual cutter head 1 laminate skin equally to when electric cutter head 2 removed to prune, the removal of electric cutter head 2 drove manual cutter head 1 and scrapes the region that electric cutter head 2 was fit for just pruning, scrapes the hair root that remains with electric cutter head 2 pruning.
Referring to fig. 1 and 2, the electric cutter head 2 includes a fixed blade 2-3 and a movable blade 2-4, the movable blade 2-4 reciprocates against a first surface of the fixed blade 2-3 to cut hair, the skin contact portion is provided on a second surface of the fixed blade 2-3 opposite to the first surface, the fixed blade 2-3 includes a cutting side provided with a plurality of fixed blade teeth distributed along a length thereof for allowing hair to enter the electric cutter head, and the cutting edge is parallel to the cutting side. In the electric cutter head 2 adopted in the present embodiment, the skin contact portions are the end surfaces and the second surfaces of the fixed blade teeth of the fixed blade 2-3, and when in use, the cutting side of the fixed blade 2-3 is approximately perpendicular to the moving direction of the cutting head, so that hairs enter the electric cutter head 2 through the holes formed by the fixed blade teeth, therefore, the scraper blade 1-2 is parallel to the cutting side of the fixed blade 2-3, and the two are positioned on the same plane, so that the scraper blade 1-2 and the fixed blade 2-3 can contact the same skin surface, and the blade edge can be moved along with the cutting side to scrape. It should be noted that the power tool bit 2 of the present invention is not limited to such a bit.
Referring to fig. 1, 2, 4 and 5, the scraper blade 1-2 is disposed above the fixed blade 2-3, and the scraper blade 1-2 and the fixed blade 2-3 are disposed in a staggered manner, so that the scraper blade 1-2 and the fixed blade 2-3 are arranged in a step-like manner, and the cutting edge and the cutting side are located on the same side. When the electric shaver head is used, hairs can enter the electric shaver head 2 from the side surfaces and the top surface of the fixed blade 2-3, and the scraper blade 1-2 is arranged above the fixed blade 2-3 and can shield the top surface of the scraper blade 2-3. Through the step arrangement, the manual cutter head 1 can not block the electric cutter head 2 to trim hair, so that the electric cutter head 2 can trim more hair, and when the hair is trimmed, the scraper blade 1-2 trims the hair after the blade 2-3 is fixed in the trimming direction; it also enables the manual cutter head 1 to re-trim hairs that fail to be trimmed cleanly after the electric cutter head 2 trims the hairs. In addition, in the present embodiment, the scraper blade 1-2 is parallel to the stationary blade 2-3, so that the scraper blade 1-2 is approximately perpendicular to the skin surface when contacting the skin, thereby preventing the skin from being scratched due to the inclined angle formed between the scraper blade 1-2 and the skin surface.
In this embodiment, the manual blade head 1 preferably includes two or more than two scraper blades 1-2, and each scraper blade 1-2 is sequentially arranged from bottom to top, so that each scraper blade 1-2 is in a multi-layer step shape. When hair is cut, the residual hair can be ensured to be scraped by at least one layer of the scraper blades through the cutting of the plurality of layers of the scraper blades.
Referring to fig. 1, 2 and 3, the electric tool bit 2 comprises a first tool holder, the manual tool bit 1 further comprises a second tool holder 1-1, the scraper blade 1-2 is mounted on the second tool holder 1-1, and the second tool holder 1-1 is detachably connected to the first tool holder. The first tool rest is provided with a clamping groove 2-9, the second tool rest 1-1 is provided with a clamping convex part 1-5, and the clamping convex part 1-5 is connected with the clamping groove 2-9 in a clamping manner. The two clamping convex parts 1-5 are respectively arranged on the inner side surfaces of the left side and the right side of the second tool rest. The two clamping grooves 2-9 are respectively arranged on the outer side surfaces of the left side and the right side of the first cutter frame.
Referring to fig. 1, 2, 4 and 5, the second holder comprises a connecting plate 1-3, spacers 1-6 for separating adjacent scraper blades 1-2, and two support plates 1-4, which are connected to both sides of the connecting plate 1-3, the scraper blades 1-2 being connected to the support plates 1-4, and the spacers 1-6 being connected to the connecting plate.
Referring to fig. 1-8, the first knife rest comprises a shell 2-1, a fixed frame 2-2, a movable frame 2-5 and a bottom frame 2-6, wherein the bottom frame 2-6 is detachably arranged in the shell 2-1; the fixed blade 2-3 is connected with the fixed frame 2-2; the movable blade 2-4 is arranged on the movable frame 2-5; when the fixed blade 2-3 and the movable blade 2-4 need to be replaced or maintained, the fixed frame 2-2, the fixed blade 2-3, the movable blade 2-4 and the movable frame 2-5 which are arranged in the shell 2-1 can be detached together with the bottom frame 2-6 by detaching the bottom frame 2-6, so that the replacement and maintenance are convenient.
Referring to fig. 1-8, in this embodiment, the bottom of the shell 2-1 is provided with a first through hole 2-10, the bottom of the movable frame 2-5 is provided with a first jaw 2-7, the bottom frame is provided with a second through hole 2-11, the first jaw 2-7 penetrates through the second through hole 2-11, and the first jaw 2-7 can move in the second through hole 2-11 at least in the left-right direction or the front-back direction.
referring to fig. 1-8, at least one salient point 2-51 is arranged on the upper surface of the movable frame 2-5, and a first through hole 2-41 matched with the salient point 2-51 is arranged on the movable blade 2-4; and/or the left end and the right end of the movable blade are respectively provided with a notch 2-42, and the movable frame 2-5 is provided with a limit bump 2-52 matched with the notch 2-42. The salient points 2-51 are matched and clamped with the first through holes 2-41, and the notches 2-42 are matched and clamped with the limiting lugs 2-52, so that the movable blade 2-4 and the movable frame 2-5 are relatively fixed.
Referring to fig. 2 and 9, the fixing frame 2-2 includes an upper fixing portion 2-21 and a lower fixing portion 2-22, at least one protruding fixture block 2-23 is disposed on the upper fixing portion 2-21 or the lower fixing portion 2-22, a bayonet 2-31 adapted to the fixture block 2-23 is disposed on the fixed blade 2-3, and the fixed blade 2-3 is clamped between the upper fixing portion 2-21 and the lower fixing portion 2-22; connecting columns 2-24 are arranged at two ends of the fixing frame 2-2, and the connecting columns 2-24 are fixedly connected with the underframe 2-6 and can be fixed through bolts or self-tapping screws and the like.
referring to fig. 1-9, preferably, the bottom surface of the fixing frame 2-2 is provided with a limiting groove 2-25 matched with the limiting projection 2-52, and the groove edge of the limiting groove 2-25 protrudes outwards to form a limiting convex ring 2-26; the limit protrusions 2-52 can move in the left-right direction inside the limit collars 2-26.
Referring to fig. 1-9, in this embodiment, a spring 2-12 is connected between the movable frame 2-5 and the bottom frame 2-6, and the spring can push the movable frame 2-5 and the movable blade 2-4 upward, so that the movable blade 2-4 can make reciprocating motion against the fixed blade 2-3.
Example two
Referring to fig. 10 and 11, the present embodiment is substantially the same as the first embodiment, except that: in this embodiment, the engaging protrusion 1-5 is provided with a positioning groove 4-3, the engaging groove 2-9 is provided with a positioning block 4-5, and the positioning block 4-5 is engaged with the positioning groove 4-3. The clamping grooves 2-9 penetrate through two opposite sides of the first knife rest. The clamping convex part 1-5 is arranged on the connecting plate 1-3, the clamping convex part 1-5 comprises a convex beam 4-1, the upper side and the lower side of the front end part of the convex beam 4-1 are respectively connected with a second clamping edge 4-2, a groove is formed by the second clamping edge 4-2 and the front end surface of the convex beam 4-1, and the positioning groove 4-3 is arranged in the groove. The upper edge part and the lower edge part of the clamping groove 2-9 are respectively provided with a first clamping edge 4-4 for clamping the second clamping edge 4-2; the clamping convex parts 1-5 are pushed into the clamping grooves 2-9 along the side edge of the first tool rest, so that the positioning grooves 4-3 and the positioning blocks 4-5 can be clamped. The manual bit 1 is prevented from falling off or shifting after being installed.
EXAMPLE III
Referring to fig. 12, a hair trimmer comprising the hair trimming head according to the above embodiment, further comprising a handle 3; the manual tool bit 1, the electric tool bit 2 and the handle 3 are sequentially combined together, the handle 3 comprises a handle body 3-1, a connecting rod 3-2 and a driving device 3-3, the driving device 3-3 is arranged in the handle body 3-1, one end of the connecting rod 3-1 is connected with the driving device 3-3, and the other end of the connecting rod 3-1 extends out of the handle body 3-1 and can be inserted into the first clamping jaw 2-7. A power module and a control module are further installed in the handle body 3-1, and the power module and the control module are respectively and electrically connected with the driving device 3-3.
the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
in the present invention, "front" and "rear" refer to a cutting direction or a drawing direction with respect to forward and backward traveling of the trimmer, and "left" and "right" refer to a width direction or a drawing direction with respect to the trimmer.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It will be understood by those skilled in the art that the foregoing embodiments are merely for clarity of description and are not intended to limit the scope of the invention. It will be apparent to those skilled in the art that other variations or modifications may be made on the above invention and still be within the scope of the invention.
Claims (10)
1. A hair cutting head, the hair cutting head moves on the skin along the assumed moving direction to cut hair, characterized by that, including electric cutter head and manual cutter head, the said manual cutter head and the said electric cutter head are combined together, the said electric cutter head has skin contact part, the said manual cutter head includes at least one scraper blade; the edge of the scraper blade follows the skin contact portion, seen in the assumed direction of movement, and intersects the assumed direction of movement.
2. The hair trimming head of claim 1, wherein the motor-driven cutter head includes a stationary blade and a movable blade, the movable blade reciprocates against a first surface of the stationary blade to trim hair, the skin engaging portion is provided on a second surface of the stationary blade opposite the first surface, the stationary blade includes a cutting side provided with a plurality of stationary blade teeth distributed along a length thereof for allowing hair to enter the motor-driven cutter head, and the cutting edge is parallel to the cutting side.
3. The hair trimming head according to claim 2, wherein the scraper blade is disposed above the stationary blade, the scraper blade being offset from the stationary blade such that the scraper blade is stepped with respect to the stationary blade, and the cutting edge is on the same side as the cutting side.
4. the hair trimming head according to claim 3, wherein the scraper blade is parallel to the stationary blade.
5. the hair trimming head according to claim 3, wherein the manual cutter head comprises two or more than two scraper blades, each scraper blade is arranged in sequence from bottom to top, and each scraper blade is in a multi-layer stepped shape.
6. The hair trimming head according to claim 1, wherein the electric cutter head comprises a first cutter holder, the manual cutter head further comprises a second cutter holder, the doctor blade being mounted on the second cutter holder, the second cutter holder being detachably attached to the first cutter holder.
7. The hair clipping head according to claim 6, wherein the first blade carrier is provided with a locking groove, and the second blade carrier is provided with a locking protrusion, and the locking protrusion is locked with the locking groove.
8. The hair clipping head according to claim 7, wherein the engaging protrusion has a positioning groove, the engaging recess has a positioning block, and the positioning block is engaged with the positioning groove.
9. The hair trimming head according to claim 6, wherein the second blade holder comprises a connecting plate, a spacer for separating adjacent scraper blades, and two support plates connected on either side of the connecting plate, the scraper blades being connected to the support plates, the spacer being connected to the connecting plate.
10. a hair trimmer characterized in that: comprising a hair cutting head according to any one of claims 1 to 9, further comprising a handle, the hair cutting head and the handle being combined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910927234.3A CN110549380A (en) | 2019-09-27 | 2019-09-27 | Hair trimmer and trimming head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910927234.3A CN110549380A (en) | 2019-09-27 | 2019-09-27 | Hair trimmer and trimming head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110549380A true CN110549380A (en) | 2019-12-10 |
Family
ID=68741772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910927234.3A Pending CN110549380A (en) | 2019-09-27 | 2019-09-27 | Hair trimmer and trimming head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110549380A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101600545A (en) * | 2007-02-01 | 2009-12-09 | 博朗有限公司 | Hair removal device |
| CN102744736A (en) * | 2012-07-26 | 2012-10-24 | 珠海新秀丽家居用品有限公司 | Double-cutter-body hair trimmer |
| CN102791442A (en) * | 2010-03-12 | 2012-11-21 | 吉列公司 | Combination shaving and trimming device |
| CN107953368A (en) * | 2017-11-16 | 2018-04-24 | 广州威的日用品有限公司 | Razor tool tip with dual lubrication bar |
| CN210791078U (en) * | 2019-09-27 | 2020-06-19 | 中山寰亚刀具有限公司 | Hair trimmer and trimming head |
-
2019
- 2019-09-27 CN CN201910927234.3A patent/CN110549380A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101600545A (en) * | 2007-02-01 | 2009-12-09 | 博朗有限公司 | Hair removal device |
| CN102791442A (en) * | 2010-03-12 | 2012-11-21 | 吉列公司 | Combination shaving and trimming device |
| CN102744736A (en) * | 2012-07-26 | 2012-10-24 | 珠海新秀丽家居用品有限公司 | Double-cutter-body hair trimmer |
| CN107953368A (en) * | 2017-11-16 | 2018-04-24 | 广州威的日用品有限公司 | Razor tool tip with dual lubrication bar |
| CN210791078U (en) * | 2019-09-27 | 2020-06-19 | 中山寰亚刀具有限公司 | Hair trimmer and trimming head |
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