CN110202211A - Cutting tool - Google Patents
Cutting tool Download PDFInfo
- Publication number
- CN110202211A CN110202211A CN201810167932.3A CN201810167932A CN110202211A CN 110202211 A CN110202211 A CN 110202211A CN 201810167932 A CN201810167932 A CN 201810167932A CN 110202211 A CN110202211 A CN 110202211A
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- China
- Prior art keywords
- cutting
- cutting tool
- hand
- pedestal
- held part
- 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
- 238000005520 cutting process Methods 0.000 title claims abstract description 92
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 206010016256 fatigue Diseases 0.000 abstract description 4
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Harvester Elements (AREA)
Abstract
The invention discloses a kind of cutting tools, comprising: bottom deck assembly, cutting assembly and push rod, bottom deck assembly include the pedestal for contacting with workpiece；Cutting assembly is installed to pedestal；Push rod is connected to pedestal and pushes cutting tool to move for user；Cutting assembly includes: cutting element and prime mover, and prime mover driven cutting element is rotated around first axle；Push rod include: for user hold hand-held part, connect hand-held part and pedestal connection component；Cutting tool further include: the conducting wire of connection hand-held part and cutting assembly；Conducting wire is formed with the pars contractilis that can be changed with hand-held part with respect to cutting assembly position and extend or shorten.The present invention provides the cutting tools that one kind can reduce operation sense tired out, enhancing operational security.
Description
Technical field
The present invention relates to a kind of electric tools, and in particular to a kind of cutting tool.
Background technique
With the use of cutting tool, people, which study it, also gradually to go deep into, and people are functional in pursuing use process
It is required that while, wherein very important is safety when cutting tool uses and comfortableness problem.Under normal conditions, we
Need to bend direct hand-held cutting tool completion cutting operation, and long-term operation enhances the sense tired out of people, and closely operates
Cutting tool makes one when you encounter an unexpected situation can not be as early as possible far from cutting tool, and existing security risk is larger.
For the long-term people for carrying out cutting operation, the sense tired out of operation is reduced, the safety of operation is enhanced
It is current urgent problem to be solved.
Summary of the invention
To solve the deficiencies in the prior art, the purpose of the present invention is to provide one kind can reduce operation sense tired out, enhancing
The cutting tool of operational security.
In order to achieve the above objectives, the present invention adopts the following technical scheme that:
A kind of cutting tool, comprising: bottom deck assembly, including the pedestal for being contacted with workpiece；Cutting assembly, installation to pedestal；
Push rod is connected to pedestal and pushes cutting tool to move for user；Cutting assembly includes: cutting element；Prime mover, driving cutting
Element is rotated around first axle；Push rod includes: hand-held part, is held for user；Connection component connects hand-held part and pedestal；It is special
Sign is, cutting tool further include: conducting wire connects hand-held part and cutting assembly；Conducting wire, which is formed with, to be cut with hand-held part is opposite
Module position changes and the pars contractilis that extends or shorten.
Further, connection component energy opposite base rotates.
Further, connection component itself can bend, elongate or shorten.
Further, cutting assembly and pedestal, which are constituted, is rotatablely connected.
Further, conducting wire includes inner core and outer core, and inner core includes conductor wire and insulating layer, and outer core includes moulding line, is used
In formation pars contractilis.
Further, pars contractilis, which is formed with, adapts to rotation or flexible spire or rotating part.
Further, push rod is also equipped with secondary handle, and secondary handle cooperation hand-held part is used in conjunction with.
Further, cutting tool further includes guiding mechanism, and guiding mechanism is used to guide the progress path of cutting tool.
Further, cutting tool further includes cooling body, and cooling body is for cooling down cutting element.
A kind of electric tool, comprising: output precision；Push rod is connected to output precision and pushes output precision to transport for user
It is dynamic；Output precision includes: output shaft, is used for output power；Prime mover, for driving output shaft to rotate around first axle；Push rod
Include: hand-held part, is held for user；Connection component connects hand-held part and pedestal；It is characterized in that, electric tool further include: lead
Line connects hand-held part and output precision；Conducting wire be formed with can change with hand-held part with respect to output precision position and extend or
The pars contractilis that person shortens.
The invention has the beneficial effects that: the cutting tool is connected to push rod, can operate push rod and transport according to default route
It is dynamic, and provide and can adapt to push rod rotation or flexible conducting wire.
Detailed description of the invention
Fig. 1 show the schematic diagram of cutting tool of the invention；
Fig. 2 show the schematic diagram of another angle of cutting tool of the invention；
Fig. 3 show the schematic diagram under the receiving state of cutting tool shown in Fig. 1；
Fig. 4 show the schematic diagram of another angle under the receiving state of cutting tool shown in Fig. 1；
Fig. 5 show the decomposition diagram of the connection component of cutting tool shown in Fig. 1；
Fig. 6 show the decomposition diagram of the first folded piece shown in fig. 5；
Fig. 7 show the structural schematic diagram of conducting wire of the invention；
Fig. 8 show the structural schematic diagram of another angle of conducting wire shown in Fig. 7.
Specific embodiment
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
The present invention proposes a kind of cutting tool 100, and the structure that Fig. 1 and Fig. 2 show cutting tool 100 of the invention is shown
It is intended to, cutting tool 100 includes: cutting assembly 10, bottom deck assembly 20 and push rod 30, and bottom deck assembly 20 includes pedestal 21, pedestal
21 for carrying cutting assembly 10 and contacting in cutting process with workpiece surface；Push rod 30 is connected to bottom deck assembly 20, and pushes away
Entire cutting tool 100 is moved to move.
Cutting assembly 10 includes: shell 11, cutting element 12, prime mover 13, wherein prime mover 13 is preferably motor, electricity
Machine is used for drive cutting element 12, makes cutting element 12 around 101 high-speed rotation of first axle, and forms blade using its edge
It is cut.
Shell 11 is also formed with handle portion 111 and receiving portion 112, receiving portion 112 for install motor, transmission parts and its
His its electric elements.Shell 11 is also formed with mounting hole, is used for shapes such as shell 11, motor, transmission parts, other electric elements
At cutting assembly 10 be rotationally connected on bottom plate, and the rotation of entire cutting assembly 10 is realized by rotation axis.Far from cutting
The side of 12 operation of element is also formed with shield 113, and shield 113 is installed on shell 11 or is integrally formed with shell 11.Shield
Chip removal mechanism is also equipped on 113, for the clast generated in cutting process to be discharged.
Bottom deck assembly 20 further include: regulating mechanism 22, guiding mechanism 23, cooling body 24.Pedestal 21 is equipped with idler wheel
211, entire cutting tool 100 is moved on preset route, regulating mechanism 22 is mounted on pedestal 21, for adjusting
Save depth of cut.When depth of cut is lower, entire cutting assembly 10 can be lifted by handle portion 111, cutting assembly 10 with
Rotation axis is axis rotation, when turning to desired height, shell 11 is compressed by the spanner on rotation regulating mechanism 22, to limit
The movement of shell 11 processed, and then cutting assembly 10 is fixed to predeterminated position, realizes the adjusting to depth of cut.
Guiding mechanism 23 is installed on substrate, and guiding mechanism 23 is parallel to cutting element 12, is rotatably connected on bottom plate front end
Positioned at the position of the direction of motion.When carrying out cutting operation, rotation guiding mechanism 23 passes through guiding mechanism to direction of motion front end
23 determine the direction of motion of complete machine.The side of the separate connecting pin of guiding mechanism 23 is also equipped with pulley, and pulley and idler wheel 211 are same
Step rotation contacts cut surface side to avoid guiding mechanism 23 and generates abrasion.
Cooling body 24 is mounted on 113 rear end of shield, and cutting element 12 is directly sprayed by external water source and realizes cooling, cold
But 24 interface of mechanism is additionally provided with a flow velocity adjustment structure, for adjusting water velocity, for different operating conditions water flow velocities
Degree, to realize different cooling effects.
As shown in Figure 3 and Figure 4, push rod 30 is connected to side of the substrate far from the direction of motion, pushes electric tool for user
It is moved according to default route.Push rod 30 is also connected with conducting wire 40, and push rod 30 can need to adjust length and bending angle according to user,
Meanwhile push rod 30 can also be folded up, and electric tool side is accommodated in.Conducting wire 40 is arranged by helical structure to default length
Degree is required with meeting bending and storage.
The structure with regard to push rod 30 and its conducting wire 40 does specific introduction below.
As shown in Figures 1 to 8, push rod 30 includes that connection component 31 and hand-held part 34 form, wherein connection component 31 includes
First rod piece 311, the second rod piece 312, third rod piece 313, third rod piece 313 are connect with hand-held part 34, the first rod piece 311 and
Two rod pieces 312 are connected, and the second rod piece 312 is connected with bottom deck assembly 20.User in operation, rotates counterclockwise the first rod piece
311 to designated position and lock, rotate clockwise the second rod piece 312 to designated position and lock, and adjust third rod piece 313 to suitable
It when position and locks, then operates push rod 30 and cutting tool 100 is pushed to carry out operation.When fulfiling assignment, third rod piece is adjusted
313 to home position and lock, rotate counterclockwise the second rod piece 312 to home position and lock, and rotate clockwise the first rod piece
311 to home position and lock, and complete storage.First rod piece 311, the second rod piece 312 and third rod piece 313 are inner hollow
Rod piece, and outer surface side is equipped with mounting groove, accommodates wherein for conducting wire 40, and conducting wire 40 is fixed on peace by pressure-ray film
In tankage.Third rod piece 313 is dimensioned slightly smaller than the first rod piece 311, and the chamber of 311 inner hollow of the first rod piece can accommodate
Three rod pieces 313 simultaneously can be such that third rod piece 313 moves freely in chamber.
Specifically, third rod piece 313 is equipped with limit track 314, several limiting slots are additionally provided on limit track 314
314a, limit track 314 are fixedly mounted on third rod piece 313 by the second fastener, and are installed with third rod piece 313
In the chamber of the first rod piece 311.First rod piece 311 includes first end 311a and second end 311b, and first end 311a is equipped with the
One clamp device 60, first fastener 60 and limit track 314 cooperate；When user needs elongate pushrod 30, rotation first
Fastener keeps third rod piece 313 free to slide, when user is adjusted to suitable length as needed, so that the first fastening
Part is located just in the limiting slot 314a of limit track 314, reversely rotates the first fastener at this time, so that third rod piece
313 are limited at predeterminated position.In addition, one end that third rod piece 313 is located at 311 first end 311a of the first rod piece is additionally provided with secondary
Hand 50.As shown in figure 3, third rod piece 313, which is preset in the first mounting hole 313a, the first mounting hole 313a, is equipped with mold insert 313b,
Mold insert 313b is fastened in the first mounting hole 313a and forms the second mounting hole 313c cooperated with secondary handle 50.As needed,
The first mounting hole 313a of one or more can be set, to meet the needs of different user.User will be secondary according to itself habit
Handle 50 is assigned in the second mounting hole 313c of mold insert 313b, holds hand-held part 34 and the secondary realization of handle 50 to the behaviour of push rod 30
Make.
Second rod piece 312 includes third end 312a and the 4th end 312b, the second end 311b and the second bar of the first rod piece 311
The third end 312a of part 312 is connected by the first folded piece 32.Locking and unlocking may be implemented in first folded piece 32, i.e. user exists
When using cutting tool 100, push rod 30 is in straight configuration, and the bending of the first folded piece 32 at this time is locked；When 30 quilt of push rod
When storage, the first folded piece 32 is unlocked and is locked again in reception position.As shown in fig. 6, the first folded piece 32 includes the
One bending part 321 and the second bending part 322, the first folded piece 32 are bent the first bending part 321 and second by connecting shaft 323
Portion 322 connects, and the second bending part 322 is also fixedly installed with detent key 324, and detent key 324 is additionally provided with for the insertion of connecting shaft 323 simultaneously
The third mounting hole 324a of connection.Specifically, connection sleeve 325 is equipped between the first folding part 321 and the second bending part 322,
Connection sleeve 325 connects the first bending part 321 and the second bending part 322, and connecting shaft 323 is arranged the first elastic component 326
Above-mentioned connection sleeve 325 is passed through afterwards and is inserted into the third mounting hole 324a of detent key 324, is fixedly connected by external screw
One entirety.It is located at shaft core position in connecting shaft 323 and is equipped with through-hole 323a, is equipped with the second elastic component 327 in through-hole 323a, second
327 both ends of elastic component are equipped with steel ball, and above structure is located in connection sleeve 325, and connection sleeve 325 is additionally provided with for steel ball clamping
Limit hole 325a.User presses the key 328 for being external in connecting shaft 323, and the first elastic component 326 is in by compression shape at this time
State, steel ball is disconnected the limit hole 325a on sleeve 325, and is compressed into the through-hole 323a of connecting shaft 323, the second elasticity
Part 327 is also at confined state, can realize the rotation of entire folding part at this time；When turning to required position, in connecting shaft
On 323 axial position, the first elastic component 326 is reset to home position, drives connecting shaft 323 to reset, the second elastic component 327
It is reset to home position, above-mentioned steel ball is ejected to the limit hole 325a of connection sleeve 325, so that the first folded piece 32 is locked
Fixed, the first rod piece 311 and the second rod piece 312 are locked in a latched position at this time.Repeat above operation achievable first folding
The unlock again and locking of overlapping piece 32.4th end 312b of the second rod piece 312 is connect with bottom deck assembly 20, the second folded piece 33 with
First folded piece 32 forms identical locking and unlocking structure, to meet the storage of push rod 30 and angular adjustment requirement.
Conducting wire 40 connects the output circuit of cutting assembly 10 and the control circuit of hand-held part 34, and connection path is located at push rod
On 30.Conducting wire 40, which is formed with, can change with relatively described 10 position of cutting assembly in the hand-held part 34 and extend or shorten
Pars contractilis 41.In order to meet the requirement of conductive, insulation, moulding, conducting wire 40 can be divided into inner core and outer core, and wherein inner core includes leading
Electric wire and insulating layer, outer core include moulding line, and moulding line is to meet shape requirements, and strength and stiffness are arranged at preset range
It is interior, it can be fixed to arbitrary shape, but intensity also satisfies the use demand.Specifically, conducting wire 40 be located at third rod piece 313 with
The pars contractilis 41 for the position that hand-held part 34 connects is specially the first spire 411, and the first spire 411 passes through 40 pitch of the laps of conducting wire simultaneously
It is qualitative by mold, it can be extended with the elongation of third rod piece 313.The first spire 411 is preset according to the length of third rod piece 313
Around loop diameter be 30mm to 50mm, pitch of the laps number be 2 to 5 circle, it is to be understood that the first spire 411 is got over around loop diameter
Greatly, pitch of the laps number is smaller；But when the elongation of third rod piece 313 is too long, the first spire 411 around loop diameter can with around
Circle number increase together, when the elongation of third rod piece 313 is too short, the first spire 411 can be with pitch of the laps number around loop diameter
Reduce.
The pars contractilis 41 that conducting wire 40 is located at the link position of the first rod piece 311 and the second rod piece 312 is formed with adaptation first
The second spire 412 that folded piece 32 rotates, the second spire 412 is when connection component 31 rotates or stretches easily by the
One rod piece 311 and the second rod piece 312 block, and to avoid the occurrence of above-mentioned condition, 412 part of the second spire is wound around the first folding
On the connection sleeve 325 of overlapping piece 32, the second spire 412, which divides, is also connected with and is formed reducible revolving structure 413；It is understood that
, conducting wire 40 can also form " Ω " the type bending shapes such as (not shown).When 312 quilt of the first rod piece 311 and the second rod piece
When storage is bent, the revolving structure 413 of conducting wire 40 can be bent together with the first rod piece 311 and the second rod piece 312, to keep away
Exempt from conducting wire 40 be stretched in itself and be pulled off or conducting wire 40 generate plastic deformation.Conducting wire 40 is before being mounted to connection component 31
Moulding processing is carried out in pars contractilis 41 according to default rotation or flexible situation, therefore all non-plastic deformations of pars contractilis 41 are equal
It can reset.
The junction that conducting wire 40 is located at the second rod piece 312 and bottom deck assembly 20 is formed with third spire 414, third spiral
414 one side of portion is adapted to the rotation of connection component 31, on the other hand, may also adapt to cutting assembly 10 and is adjusting cutting deeply
Generated rotation when spending.Third spire 414 to be set to the first spire 411 identical, be to meet the elongation of conducting wire 40
With the requirement of shortening, details are not described herein again.
User is adjusted when operating cutting tool 100 of the present invention by the first folded piece 32 and the second folded piece 33
The needs of section 30 angle of push rod and length are to meet itself height and tool habit；After use, pass through the first folded piece
32 and second the adjusting of folded piece 33 realize the storage of entire push rod 30, in the above adjustment process, conducting wire 40 is adapted to
Elongation, shortening, bending, the reset of each rod piece.It is understood that the above-mentioned function that the present invention is realized applies also for mowing
The electric tools such as machine, snowplough.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the above embodiments do not limit the invention in any form, all obtained by the way of equivalent substitution or equivalent transformation
Technical solution is fallen within the scope of protection of the present invention.
Claims (10)
1. a kind of cutting tool, comprising:
Bottom deck assembly, including the pedestal for being contacted with workpiece；
Cutting assembly, installation to the pedestal；
Push rod is connected to the pedestal and pushes the cutting tool to move for user；
The cutting assembly includes:
Cutting element；
Prime mover drives the cutting element to rotate around first axle；
The push rod includes:
Hand-held part is held for user；
Connection component connects the hand-held part and the pedestal；
It is characterized in that,
The cutting tool further include:
Conducting wire connects the hand-held part and the cutting assembly；
The conducting wire, which is formed with, can change with the relatively described cutting assembly position in the hand-held part and extend or shorten
Pars contractilis.
2. cutting tool according to claim 1, which is characterized in that
The connection component can be rotated relative to the pedestal.
3. cutting tool according to claim 1, which is characterized in that
The connection component can bend, elongate or shorten.
4. cutting tool according to claim 1, which is characterized in that
The cutting assembly and the pedestal, which are constituted, to be rotatablely connected.
5. cutting tool according to claim 1, which is characterized in that
The conducting wire includes inner core and outer core, and the inner core includes conductor wire and insulating layer, and outer core includes moulding line, is used for
Form the pars contractilis.
6. cutting tool according to claim 1, which is characterized in that
The pars contractilis, which is formed with, adapts to rotation or flexible spire or rotating part.
7. cutting tool according to claim 1, which is characterized in that
The push rod is also equipped with secondary handle, and the pair handle cooperates the hand-held part to be used in conjunction with.
8. cutting tool according to claim 1, which is characterized in that
The cutting tool further includes guiding mechanism, and the guiding mechanism is used to guide the progress path of the cutting element.
9. cutting tool according to claim 1, which is characterized in that
The cutting tool further includes cooling body, and the cooling body is for cooling down the cutting element.
10. a kind of electric tool, comprising:
Output precision；
Push rod is connected to the output precision and pushes the output precision to move for user；
The output precision includes:
Output shaft is used for output power；
Prime mover, for driving output shaft to rotate around first axle；
The push rod includes:
Hand-held part is held for user；
Connection component connects the hand-held part and the pedestal；
It is characterized in that,
The electric tool further include:
Conducting wire connects the hand-held part and the output precision；
The conducting wire, which is formed with, can change with the relatively described output precision position in the hand-held part and extend or shorten
Pars contractilis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810167932.3A CN110202211A (en) | 2018-02-28 | 2018-02-28 | Cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810167932.3A CN110202211A (en) | 2018-02-28 | 2018-02-28 | Cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110202211A true CN110202211A (en) | 2019-09-06 |
Family
ID=67778894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810167932.3A Pending CN110202211A (en) | 2018-02-28 | 2018-02-28 | Cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110202211A (en) |
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| CN201504418U (en) * | 2009-08-05 | 2010-06-16 | 永康市正大实业有限公司 | Light mower |
| CN201762683U (en) * | 2010-08-12 | 2011-03-16 | 宁波奇亚园林工具有限公司 | Snow sweeper |
| CN202916894U (en) * | 2012-10-11 | 2013-05-01 | 天佑电器（苏州）有限公司 | Control component for electric tools |
| CN203462429U (en) * | 2013-08-27 | 2014-03-05 | 宁波奇亚园林工具有限公司 | Snow sweeping machine |
| CN203775699U (en) * | 2014-03-17 | 2014-08-20 | 天佑电器（苏州）有限公司 | Gardening tool |
| CN204238111U (en) * | 2014-10-24 | 2015-04-01 | 武汉悍路威科技发展有限公司 | Be applicable to the well lid cutting equipment of road maintenance |
| US20160221222A1 (en) * | 2015-01-30 | 2016-08-04 | Tim Jenkins | Electric dust free saw |
| CN105960950A (en) * | 2015-12-29 | 2016-09-28 | 常州格力博有限公司 | Lawn mower |
| CN207026607U (en) * | 2016-07-15 | 2018-02-23 | 苏州宝时得电动工具有限公司 | Cutting attachment and cutting tool |
| CN208083581U (en) * | 2018-02-28 | 2018-11-13 | 南京德朔实业有限公司 | Cutting tool and electric tool |
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Address after: 211106 No. 529, 159, Jiangjun Avenue, Jiangning District, Nanjing, Jiangsu Province Applicant after: Nanjing Quanfeng Technology Co.,Ltd. Address before: No. 529, Jiangjun Avenue, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province Applicant before: NANJING CHERVON INDUSTRY Co.,Ltd. |