CN106735546A - A kind of cutting tool - Google Patents
A kind of cutting tool Download PDFInfo
- Publication number
- CN106735546A CN106735546A CN201611205678.9A CN201611205678A CN106735546A CN 106735546 A CN106735546 A CN 106735546A CN 201611205678 A CN201611205678 A CN 201611205678A CN 106735546 A CN106735546 A CN 106735546A
- Authority
- CN
- China
- Prior art keywords
- saw blade
- cutting tool
- electric machine
- machine assembly
- fuselage
- 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
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
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/16—Hand-held sawing devices with circular saw blades
-
- 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
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
-
- 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
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
- B23D59/001—Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade
-
- 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
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
-
- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/08—Grinders for cutting-off being portable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/04—Protective covers for the grinding wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a kind of cutting tool, including being provided with battery bag and electric machine assembly in housing, fuselage, fuselage, also include transmission component, saw blade, battery bag motor component movement, electric machine assembly drives saw blade to rotate by transmission component, the fuselage is provided with control module, position close to saw blade is provided with detection means, and detect the parameter for obtaining saw blade, send to control module, the control module receives the saw blade parameter of detection means acquisition and relatively and shows corresponding saw blade species with parameter preset.Through the above way, cutting tool of the present invention, can automatic identification saw blade species, prevent user from occurring unexpected.
Description
Technical field
The present invention relates to garden instrument field, more particularly to a kind of cutting tool.
Background technology
By DE9412558U1, CN104384603A, it is known that hand-held cutting machine existing at present is widely applied in steel, stone
In the cutting operation of material, armored concrete, tile and common building materials.Operator uses different materials according to cutting object
The steel such as the saw blade of matter, such as intermetallic composite coating, cutting steel, structural steel, reinforcing bar and girder steel are to use resin grinding wheels.Cutting watt
Piece, stone material, concrete, granite, lava should use diamond Toothless saw blade.These saw blades are because material, hardness, heat-sinking capability
It is different and have greatest differences, but specification is identical.And the existing cutting machine None- identified saw blade species of in the market, but can
Wildcard these saw blades, if in the case that operator is neglected, the wrong saw blade species of choosing may make saw blade burst, to operator and attached
Nearly object brings serious harm.
The content of the invention
The present invention solves the technical problem of providing a kind of cutting tool, can automatic identification saw blade species, prevent
User occurs unexpected.
In order to solve the above technical problems, one aspect of the present invention is：A kind of cutting tool, including shell are provided
Battery bag and electric machine assembly are provided with body, fuselage, fuselage, also including transmission component, saw blade, battery bag motor component fortune
Dynamic, electric machine assembly drives saw blade to rotate by transmission component, and the fuselage is provided with control module, close to the position of saw blade
Detection means is installed, and has detected the parameter for obtaining saw blade, sent to control module, the control module has received detection means
The saw blade parameter of acquisition relatively and shows corresponding saw blade species with parameter preset.
In a preferred embodiment of the present invention, the detection means be used to detecting the dielectric constant of saw blade, magnetic field or
The basic parameter of magnetic polarity.
In a preferred embodiment of the present invention, the dielectric constant of the default saw blade of the control module, magnetic field or magnetic
The parameter preset of body polarity, and basic parameter and parameter preset are compared judge saw blade species and pointed out.
In a preferred embodiment of the present invention, indicating module, the indicating module and control are additionally provided with the fuselage
Module is connected and for showing saw blade species.
In a preferred embodiment of the present invention, the indicating module includes multiple instructions for showing saw blade species
Lamp.
In a preferred embodiment of the present invention, the saw blade is emery wheel saw blade or diamond saw blade.
In a preferred embodiment of the present invention, it is arranged with shield on the saw blade.
In a preferred embodiment of the present invention, the transmission component includes belt drive component and gear-driven assembly,
The electric machine assembly is connected by belt drive component with gear-driven assembly.
In a preferred embodiment of the present invention, the gear-driven assembly includes gear wheel, output shaft and gear-box, institute
State gear wheel and output shaft is located inside gear-box.
In a preferred embodiment of the present invention, the electric machine assembly passes through armature shaft drive belt transmission component movement.
In a preferred embodiment of the present invention, the belt drive component include small belt pulley, belt, big belt pulley,
Power transmission shaft tooth.Connected by belt between the small belt pulley and big belt pulley, the small belt pulley coordinates installed in armature shaft
On, the big belt pulley is arranged on power transmission shaft tooth, and the power transmission shaft tooth is connected with gear wheel.
In a preferred embodiment of the present invention, the gear wheel is arranged on output shaft, the output shaft and saw blade phase
Connection, the belt drive component drives saw blade to rotate after driving gear wheel by output shaft.
In a preferred embodiment of the present invention, the battery bag is high-power lithium battery bag.
In a preferred embodiment of the present invention, the lithium battery pack is vertically provided at the biography away from electric machine assembly in casing
One end of dynamic component.
In a preferred embodiment of the present invention, it is to be detachably connected between the lithium battery pack and casing.
In a preferred embodiment of the present invention, the electric machine assembly is DC brushless outer rotor motor.
In a preferred embodiment of the present invention, the electric machine assembly is horizontally installed on fuselage interior.
The beneficial effects of the invention are as follows：Cutting tool of the present invention, can automatic identification saw blade species, prevent user from occurring
It is unexpected.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is the dimensional structure diagram of the preferred embodiment of cutting tool of the present invention；
Fig. 2 is the dimensional structure diagram of cutting tool shown in Fig. 1；
Fig. 3 is the partial structural diagram of cutting tool shown in Fig. 1；
Fig. 4 is the partial structural diagram of cutting tool shown in Fig. 1；
Fig. 5 is the detection process schematic diagram of cutting tool shown in Fig. 1；
Fig. 6 is the partial structural diagram of cutting tool shown in Fig. 1；
The mark of each part is as follows in accompanying drawing：1st, fuselage, 2, saw blade, 3, control module, 4, detection means, 5, indicating module, 51,
Indicator lamp, 6, belt drive component, 7, gear-driven assembly, 61, small belt pulley, 62, belt, 63, big belt pulley, 64, transmission
Axle tooth, 71, gear wheel, 72, output shaft, 73, gear-box, 8, electric machine assembly, 81, armature shaft, 9, shield, 10, housing, 11, electricity
Chi Bao, 12, transmission component.
Specific embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
Refer in Fig. 1, a kind of cutting tool, including housing 10, fuselage 1, fuselage 1 and be provided with battery bag 11 and electric machine assembly
8, also including transmission component 12, saw blade 2, the motor component 8 of battery bag 11 is moved, and electric machine assembly 8 is driven by transmission component 12
Dynamic saw blade 2 rotates, and fuselage 1 is provided with control module 3, is provided with detection means 4 close to the position of saw blade 2, and detect
The parameter of saw blade 2 is obtained, is sent to control module 3, control module 3 receives the saw blade parameter and default ginseng of the acquisition of detection means 4
Count relatively and show correspondence saw blade species.In addition, detection means 4 is used to detect dielectric constant, magnetic field or the magnetic of saw blade 2
The basic parameter of polarity.Control module 3 presets the parameter preset of the dielectric constant, magnetic field or magnetic polarity of saw blade 2, and will
Basic parameter and parameter preset are compared and judge saw blade species and pointed out.
In addition, being additionally provided with indicating module 5 on fuselage 1, indicating module 5 is connected and with control module 3 for showing 2 kinds of saw blade
Class.Indicating module 5 includes multiple indicator lamps 51 for showing saw blade species.
In addition, saw blade 2 is emery wheel saw blade or diamond saw blade.
In addition, being arranged with shield 9 on saw blade 2.
In addition, electric machine assembly 8 includes armature shaft 81.Electric machine assembly 8 is DC brushless outer rotor motor.Electric machine assembly 8 is horizontal
To being arranged on inside fuselage 1.
In addition, transmission component 12 includes belt drive component 6 and gear-driven assembly 7.Belt drive component 6 is passed with gear
Dynamic component 7 is connected.Belt drive component 6 includes small belt pulley 61, belt 62, big belt pulley 63, power transmission shaft tooth 64.Small belt pulley
Connected by belt 62 between 61 and big belt pulley 63, small belt pulley 61 coordinates on the armature shaft 81 of electric machine assembly 8, greatly
Belt pulley 63 is arranged on power transmission shaft tooth 64, and power transmission shaft tooth 64 is connected with gear wheel 71.
In addition, gear-driven assembly 7 includes gear wheel 71, output shaft 72 and gear-box 73, gear wheel 71 is arranged on output
On axle 72, output shaft 72 is connected with saw blade 2, and belt drive component 6 drives saw blade 3 after driving gear wheel 71 by output shaft 72
Rotate, gear wheel 71 and output shaft 72 are inside gear-box 73.Electric machine assembly 8 passes through belt drive component 6 and gear drive
Component 7 is connected.
Small belt pulley 61 is driven to rotate by armature shaft 81 in addition, electric machine assembly 8 is rotated, small belt pulley 61 passes through belt 62
Power is transferred to big belt pulley 63, big belt pulley 63 drives power transmission shaft tooth 64 to rotate, and power transmission shaft tooth 64 drives 71 turns of gear wheel
Dynamic, gear wheel 71 drives output shaft 72 to rotate again, and output shaft 72 drives the rotation work of saw blade 2.In addition, battery bag 11 is high-power
Lithium battery pack.Battery bag 11 is vertically provided at one end of the transmission component 12 away from electric machine assembly 8 in housing 10.Battery bag 11 with
It is to be detachably connected between housing 10, it is ensured that the simpler convenience of plug between battery bag 11 and housing 10.Battery bag 11 is put
A part of heat, motor can be produced when electric can also produce larger heat, so as to the service life of battery bag 11 can be influenceed, cause electricity
Pond bag 11 does not discharge.Therefore, battery bag 11 is provided separately with electric machine assembly 8, it is to avoid both act on battery bag, shadow by heat
Ring the service life of battery bag.
In addition, cutting tool includes housing 10, fuselage 1, battery bag 11, electric machine assembly 8, transmission component 12, saw blade 2, control
Molding block 3, detection means 4, indicating module 5.Housing 10 includes that the cavity that grip part, housing constitute accommodates battery bag 11, battery
Bag 11 provides power, and electric machine assembly 8 drives the operation of saw blade 2.When saw blade 2 loads shield 9, detection means 4 detects Jie of saw blade 2
Electric constant or magnetic field, magnetic polarity number, by data feedback to control module 3, be preset with control module 3 diamond saw blade,
The dielectric constant of resin wheel saw blade or magnetic field, the basic parameter of magnetic polarity, a reference value, control module 3 connect according to described
The nearly actual value of detection means 4 adjusts the instruction on saw blade species indication panel, corresponding indicator lamp with the difference of a reference value
51 light.Such that it is able to realize recognizing saw blade species, remind people according to cutting material using the saw blade of appropriate material, prevent meaning
The generation of outer harm.
Be different from prior art, cutting tool of the present invention, can automatic identification saw blade species, and there is indication panel to refer to automatically
Show, remind people to need to use the saw blade of appropriate species, prevent the generation of unexpected harm.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (17)
1. battery bag and electric machine assembly are provided with a kind of cutting tool, including housing, fuselage, fuselage, also including transmission component,
Saw blade, battery bag motor component movement, electric machine assembly drives saw blade to rotate by transmission component, and its feature exists
In, the fuselage is provided with control module, and detection means is provided with close to the position of saw blade, and detects the parameter for obtaining saw blade,
Send to control module, the saw blade parameter that the control module receives detection means acquisition relatively and shows corresponding with parameter preset
Saw blade species.
2. cutting tool according to claim 1, it is characterised in that the detection means is used to detect that the dielectric of saw blade is normal
The basic parameter of number, magnetic field or magnetic polarity.
3. cutting tool according to claim 2, it is characterised in that the dielectric constant of the default saw blade of the control module,
Magnetic field or the parameter preset of magnetic polarity, and basic parameter and parameter preset are compared judge saw blade species and carry out
Prompting.
4. cutting tool according to claim 3, it is characterised in that indicating module, the finger are additionally provided with the fuselage
Show that module is connected and with control module for showing saw blade species.
5. cutting tool according to claim 4, it is characterised in that the indicating module includes multiple for showing saw blade
The indicator lamp of species.
6. according to any described cutting tools of claim 1-5, it is characterised in that the saw blade is emery wheel saw blade or Buddha's warrior attendant
Stone saw piece.
7. cutting tool according to claim 1, it is characterised in that be arranged with shield on the saw blade.
8. cutting tool according to claim 1, it is characterised in that the transmission component includes belt drive component and tooth
Wheel transmission component, the electric machine assembly is connected by belt drive component with gear-driven assembly.
9. cutting tool according to claim 8, it is characterised in that the gear-driven assembly includes gear wheel, output
Axle and gear-box, the gear wheel and output shaft are inside gear-box.
10. cutting tool according to claim 9, it is characterised in that the electric machine assembly passes through armature shaft drive belt
Transmission component is moved.
11. cutting tools according to claim 10, it is characterised in that the belt drive component includes small belt pulley,
Belt, big belt pulley, power transmission shaft tooth；
Connected by belt between the small belt pulley and big belt pulley, the small belt pulley coordinates on armature shaft, institute
Big belt pulley is stated on power transmission shaft tooth, the power transmission shaft tooth is connected with gear wheel.
12. cutting tools according to claim 11, it is characterised in that the gear wheel is arranged on output shaft, described
Output shaft is connected with saw blade, and the belt drive component drives saw blade to rotate after driving gear wheel by output shaft.
13. cutting tool according to claim 1, it is characterised in that the battery bag is high-power lithium battery bag.
14. cutting tools according to claim 13, it is characterised in that the lithium battery pack is vertically provided in casing far
From one end of the transmission component of electric machine assembly.
15. cutting tools according to claim 13, it is characterised in that be detachable between the lithium battery pack and casing
Connection.
16. cutting tools according to claim 1, it is characterised in that the electric machine assembly is DC brushless external rotor electricity
Machine.
17. cutting tools according to claim 1, it is characterised in that the electric machine assembly is horizontally installed on fuselage interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611205678.9A CN106735546A (en) | 2016-12-23 | 2016-12-23 | A kind of cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611205678.9A CN106735546A (en) | 2016-12-23 | 2016-12-23 | A kind of cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106735546A true CN106735546A (en) | 2017-05-31 |
Family
ID=58919867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611205678.9A Pending CN106735546A (en) | 2016-12-23 | 2016-12-23 | A kind of cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106735546A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755811A (en) * | 2017-11-20 | 2018-03-06 | 无锡华联科技集团有限公司 | Steel pipe bundle end automatic sawing machine |
| WO2022188830A1 (en) * | 2021-03-12 | 2022-09-15 | Globe (jiangsu) Co., Ltd. | Power tool and cutting tool |
| WO2024104060A1 (en) * | 2022-11-16 | 2024-05-23 | 南京泉峰科技有限公司 | Cutting tool |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003145501A (en) * | 2001-11-14 | 2003-05-20 | Hitachi Koki Co Ltd | Laterally inclining type desk cutter |
| CN1644287A (en) * | 2003-10-08 | 2005-07-27 | 日立工机株式会社 | Miter saw for displaying angle of cutter blade cutting workpiece |
| CN101323108A (en) * | 2007-06-07 | 2008-12-17 | 罗伯特·博世有限公司 | Power tool having imaging device and display device |
| CN102335785A (en) * | 2010-07-21 | 2012-02-01 | 苏州宝时得电动工具有限公司 | Handheld tool |
| CN202317247U (en) * | 2011-11-04 | 2012-07-11 | 昆山聚贝机械设计有限公司 | Cutting machine |
| US20150328736A1 (en) * | 2014-05-13 | 2015-11-19 | Robert Bosch Gmbh | Hand-Guided Semiautonomous Jigsaw |
| CN205325301U (en) * | 2015-12-21 | 2016-06-22 | 长合工业技术（天津）有限公司 | Chip handle of a knife |
| CN206662409U (en) * | 2016-12-23 | 2017-11-24 | 常州格力博有限公司 | A kind of cutting tool |
-
2016
- 2016-12-23 CN CN201611205678.9A patent/CN106735546A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003145501A (en) * | 2001-11-14 | 2003-05-20 | Hitachi Koki Co Ltd | Laterally inclining type desk cutter |
| CN1644287A (en) * | 2003-10-08 | 2005-07-27 | 日立工机株式会社 | Miter saw for displaying angle of cutter blade cutting workpiece |
| CN101323108A (en) * | 2007-06-07 | 2008-12-17 | 罗伯特·博世有限公司 | Power tool having imaging device and display device |
| CN102335785A (en) * | 2010-07-21 | 2012-02-01 | 苏州宝时得电动工具有限公司 | Handheld tool |
| CN202317247U (en) * | 2011-11-04 | 2012-07-11 | 昆山聚贝机械设计有限公司 | Cutting machine |
| US20150328736A1 (en) * | 2014-05-13 | 2015-11-19 | Robert Bosch Gmbh | Hand-Guided Semiautonomous Jigsaw |
| CN205325301U (en) * | 2015-12-21 | 2016-06-22 | 长合工业技术（天津）有限公司 | Chip handle of a knife |
| CN206662409U (en) * | 2016-12-23 | 2017-11-24 | 常州格力博有限公司 | A kind of cutting tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755811A (en) * | 2017-11-20 | 2018-03-06 | 无锡华联科技集团有限公司 | Steel pipe bundle end automatic sawing machine |
| WO2022188830A1 (en) * | 2021-03-12 | 2022-09-15 | Globe (jiangsu) Co., Ltd. | Power tool and cutting tool |
| WO2024104060A1 (en) * | 2022-11-16 | 2024-05-23 | 南京泉峰科技有限公司 | Cutting tool |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |