CN112317815A - Drilling and milling equipment for door and window preparation - Google Patents
Drilling and milling equipment for door and window preparation Download PDFInfo
- Publication number
- CN112317815A CN112317815A CN202011102847.2A CN202011102847A CN112317815A CN 112317815 A CN112317815 A CN 112317815A CN 202011102847 A CN202011102847 A CN 202011102847A CN 112317815 A CN112317815 A CN 112317815A
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- CN
- China
- Prior art keywords
- drilling
- dust
- fixedly connected
- milling equipment
- dust storage
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
-
- 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
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
-
- 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
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
- B23Q17/2404—Arrangements for improving direct observation of the working space, e.g. using mirrors or lamps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses drilling and milling equipment for preparing doors and windows, which belongs to the technical field of door and window processing equipment and comprises a box body, wherein handles are arranged at the top of the box body, a fixed seat is arranged between the handles, a level gauge is arranged inside the fixed seat, a plurality of lamp holders are arranged at the bottom of the box body, and illuminating lamps are fixedly arranged inside the lamp holders. The dust storage box is arranged on the air box, the dust storage box is arranged on the dust suction bin, the dust can be conveniently absorbed by equipment during drilling and milling, the support can be conveniently provided during drilling and milling through the arrangement of the mounting seat, the spring, the fixing sleeve and the supporting rod, the problem that a user cannot control the equipment well is solved, the equipment can be conveniently moved during drilling and milling through the arrangement of the mounting plate, the ball and the mounting groove, the use is more flexible and convenient, the lighting can be conveniently carried out when the light is not good through the arrangement of the lamp holder and the lighting lamp, and the levelness of.
Description
Technical Field
The invention relates to drilling and milling equipment, in particular to drilling and milling equipment for door and window preparation, and belongs to the technical field of door and window processing equipment.
Background
In order to indoor light is sufficient, can use a large amount of doors and windows in the building, when processing to the doors and windows carry out processes such as drilling, milling, can produce two big dusts in the course of working, influence staff's healthy very much.
Current door and window preparation is with boring milling equipment uses the dust that inconvenient clearance drilling produced, inconvenient support when boring and milling, inconvenient removal operation when using, inconvenient use when light is not good, does not observe the levelness well moreover when using.
Disclosure of Invention
The invention mainly aims to solve the defects of the prior art and provides drilling and milling equipment for preparing doors and windows.
The purpose of the invention can be achieved by adopting the following technical scheme:
a drilling and milling device for preparing doors and windows comprises a box body, wherein handles are arranged at the top of the box body, a fixing seat is arranged between the handles, a level meter is arranged inside the fixing seat, a plurality of lamp holders are arranged at the bottom of the box body, a lighting lamp is fixedly arranged inside the lamp holders, a motor is arranged inside the box body, a connector is fixedly connected with the output end of the motor, a plurality of fixing sleeves are fixedly connected with the outer side of the box body, supporting rods are arranged inside the fixing sleeves, springs are arranged outside the supporting rods, a mounting seat is fixedly connected with the bottom of the supporting rods, a dust suction bin is fixedly connected with the bottom of the mounting seat, a mounting plate is arranged at the bottom of the dust suction bin, a mounting groove is fixedly connected with the bottom of the mounting plate, balls are arranged inside the mounting groove, the other end fixedly connected with extension pipe of connecting pipe, the other end of extension pipe is provided with the dust storage box, the inside of dust storage box is provided with the dust storage bag, the opposite side fixedly connected with bellows of dust storage box.
Preferably, the other end of the extension pipe is inserted into the dust storage box and is fixedly connected with a dust storage bag.
Preferably, one side of the dust storage bag is provided with a protection net, and one side of the protection net is provided with a fan.
Preferably, the protection net is used for preventing the dust storage bag from touching the fan, and the fan is fixedly arranged in the air box.
Preferably, the mounting seats are uniformly distributed at the top of the dust collection bin, and the mounting seats are used for fixing the supporting rods.
Preferably, the support rod is slidably mounted inside the fixed sleeve, and the other end of the support rod is fixedly connected with a stop block.
Preferably, the handles are symmetrically arranged on the top of the box body, and the fixed seat is fixedly connected to the top of the box body.
Preferably, the dust collection bin is a circular-ring-shaped shell dust collection bin, and an opening for dust to enter is formed in one side of the inner side of the dust collection bin.
Preferably, the mounting plate is fixedly mounted at the bottom of the dust collection bin, and the ball is rotatably mounted inside the mounting groove.
Preferably, the extension pipe is a soft material extension pipe, and the extension pipe is used for communicating the inside of the dust storage box and the inside of the dust collection bin through the connecting pipe.
The invention has the beneficial technical effects that: according to the drilling and milling equipment for preparing the doors and windows, dust can be conveniently absorbed by the equipment during drilling and milling through the arrangement of the air box, the dust storage box and the dust suction bin, the support can be conveniently provided during drilling and milling through the arrangement of the mounting seat, the spring, the fixing sleeve and the supporting rod, poor control of a user is prevented, the equipment can be conveniently moved during drilling and milling through the arrangement of the mounting plate, the balls and the mounting groove, the drilling and milling equipment is more flexible and convenient to use, illumination can be conveniently performed when light is poor through the arrangement of the lamp holder and the illuminating lamp, and the levelness of the equipment can be conveniently observed through the arrangement of the fixing seat and the level gauge during use.
Drawings
Fig. 1 is a schematic view showing the overall structure of a preferred embodiment of the drilling and milling apparatus for preparing doors and windows according to the present invention;
fig. 2 is a front view of a preferred embodiment of the drilling and milling equipment for preparing doors and windows according to the present invention;
FIG. 3 is a schematic structural view of a dust collecting cabin of a preferred embodiment of the drilling and milling equipment for preparing doors and windows according to the present invention;
FIG. 4 is a schematic view of a mounting plate structure of a preferred embodiment of the drilling and milling device for preparing doors and windows according to the present invention;
fig. 5 is a schematic structural view of a box body of a preferred embodiment of the drilling and milling equipment for preparing doors and windows according to the present invention;
fig. 6 is a schematic structural view of a support rod of a preferred embodiment of the drilling and milling device for preparing doors and windows according to the present invention.
In the figure: 1-dust storage box, 2-dust storage bag, 3-extension pipe, 4-bellows, 5-fan, 6-protection net, 7-connecting pipe, 8-dust suction bin, 9-mounting plate, 10-ball, 11-mounting groove, 12-mounting seat, 13-spring, 14-fixing sleeve, 15-supporting rod, 16-lamp seat, 17-box body, 18-motor, 19-handle, 20-fixing seat, 21-level, 22-lighting lamp, 23-connecting head and 24-stop block.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1 to 6, the drilling and milling equipment for manufacturing doors and windows provided by the present embodiment includes a box 17, a handle 19 is disposed on the top of the box 17, a fixing seat 20 is disposed between the handles 19, a level 21 is disposed inside the fixing seat 20, a plurality of lamp holders 16 are disposed at the bottom of the box 17, a lighting lamp 22 is fixedly disposed inside the lamp holders 16, a motor 18 is disposed inside the box 17, a connector 23 is fixedly connected to an output end of the motor 18, a plurality of fixing sleeves 14 are fixedly connected to the outer side of the box 17, a support rod 15 is disposed inside the fixing sleeves 14, a spring 13 is disposed outside the support rod 15, a mounting seat 12 is fixedly connected to the bottom of the support rod 15, a dust collection bin 8 is fixedly connected to the bottom of the mounting seat 12, a mounting plate 9 is disposed at the bottom of the dust collection bin 8, one side of dust absorption storehouse 8 is provided with connecting pipe 7, and the other end fixedly connected with of connecting pipe 7 extends pipe 3, and the other end of extension pipe 3 is provided with dust storage box 1, and dust storage box 1's inside is provided with dust storage bag 2, and dust storage box 1's opposite side fixedly connected with bellows 4. Through bellows 4, dust storage box 1 and dust absorption storehouse 8's setting, can make things convenient for equipment to absorb the dust when boring and milling, through mount pad 12, spring 13, fixed cover 14 and bracing piece 15's setting, can conveniently provide the support when boring and milling, it is not good to prevent that user's power from controlling, through mounting panel 9, the setting of ball 10 and mounting groove 11, can make things convenient for equipment to remove when boring and milling, it is nimble more convenient to use, setting through lamp stand 16 and light 22, can make things convenient for light to throw light on when not good, through the setting of fixing base 20 and spirit level 21, can make things convenient for the levelness of observation device when using.
In this embodiment, as shown in fig. 1, fig. 2 and fig. 6, the mounting seats 12 are uniformly distributed on the top of the dust collection bin 8, the mounting seats 12 are used for fixing the supporting rods 15, the supporting rods 15 are slidably mounted inside the fixing sleeve 14, and the other ends of the supporting rods 15 are fixedly connected with the stoppers 24. Through the setting of mount pad 12, can make things convenient for the fixed of bracing piece 15, through the setting of fixed cover 14, can make things convenient for bracing piece 15 activity from top to bottom, through the setting of dog 24, can prevent the inside of the fixed cover 14 of bracing piece 15 roll-off.
In this embodiment, as shown in fig. 1, fig. 3 and fig. 4, the other end of the extension pipe 3 is inserted into the inside of the dust storage box 1, and the dust storage bag 2 is fixedly connected with, one side of the dust storage bag 2 is provided with the protection net 6, one side of the protection net 6 is provided with the fan 5, the protection net 6 is used for preventing the dust storage bag 2 from touching the fan 5, the fan 5 is fixedly installed in the inside of the air box 4, the dust collection bin 8 is a circular-ring-shaped shell dust collection bin, one side of the inner side of the dust collection bin 8 is provided with an opening for dust to enter, the installation plate 9 is fixedly installed at the bottom of the dust collection bin 8, the ball 10 is rotatably installed in the inside of the installation groove 11, the extension pipe 3 is a soft material extension pipe, and the extension pipe 3 is used for communicating the. Through the setting of extension pipe 3, can make things convenient for device's removal to use, through the setting of dust storage bag 2, can conveniently store the dust of collecting, through the setting of guard net 6, can prevent that dust storage bag 2 from being drawn into fan 5 on, through the setting of mounting panel 9, can make things convenient for the fixed of mounting groove 11.
In the present embodiment, as shown in fig. 1 and 5, the handle 19 is symmetrically installed on the top of the box 17, and the fixing base 20 is fixedly connected to the top of the box 17. The use of the device can be facilitated by the arrangement of the grip 19.
In this embodiment, as shown in fig. 1 to fig. 6, the operation process of the drilling and milling equipment for preparing doors and windows provided by this embodiment is as follows:
step 1: when in use, a drill bit or a milling cutter is connected through the connector 23, the motor 18 is started, the fan 5 is started to start dust collection, and the box body 17 is pressed down through the grip 19 to perform drilling and milling work;
step 2: when the device is pressed down, the spring 13 can provide a supporting force to prevent the over-high pressing force, the levelness of the device can be observed through the level gauge 21 when the device is used, when the device works in places with poor light, the lighting lamp 22 can be started to illuminate, and the use is simple and convenient;
and step 3: when drilling and milling at a plurality of positions, the equipment is directly pulled by the handle 19, the ball 10 rotates in the mounting groove 11, the equipment starts to move, and the time for carrying the equipment is shortened.
In summary, in the present embodiment, according to the drilling and milling equipment for manufacturing doors and windows of the present embodiment, through the arrangement of the air box 4, the dust storage box 1 and the dust collection bin 8, dust absorption of the equipment during drilling and milling can be facilitated, through the arrangement of the mounting plate 12, the spring 13, the fixing sleeve 14 and the support rod 15, support during drilling and milling can be facilitated, poor control of a user can be prevented, through the arrangement of the mounting plate 9, the ball 10 and the mounting groove 11, the equipment can be facilitated to move during drilling and milling, the use is more flexible and convenient, through the arrangement of the lamp holder 16 and the illuminating lamp 22, illumination in poor light can be facilitated, through the arrangement of the fixing base 20 and the level gauge 21, the levelness of the equipment can be conveniently observed during use, through the arrangement of the mounting plate 12, the fixing of the support rod 15 can be facilitated, through the arrangement of the fixing sleeve 14, the support rod 15, through the setting of dog 24, can prevent the inside of the fixed cover 14 of bracing piece 15 roll-off, through the setting of extension pipe 3, can facilitate the removal of device and use, through the setting of dust storage bag 2, can conveniently store the dust of collecting, through the setting of protecting wire 6, can prevent that dust storage bag 2 from being drawn into fan 5 on, through the setting of mounting panel 9, can make things convenient for the fixed of mounting groove 11, through the setting of handle 19, can facilitate the use of device.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (10)
1. The drilling and milling equipment for preparing the door and the window is characterized by comprising a box body (17), wherein a handle (19) is arranged at the top of the box body (17), a fixing seat (20) is arranged between the handle (19), a level gauge (21) is arranged inside the fixing seat (20), a plurality of lamp holders (16) are arranged at the bottom of the box body (17), a lighting lamp (22) is fixedly arranged inside the lamp holders (16), a motor (18) is arranged inside the box body (17), a connector (23) is fixedly connected with the output end of the motor (18), a plurality of fixing sleeves (14) are fixedly connected with the outer side of the box body (17), a supporting rod (15) is arranged inside the fixing sleeves (14), a spring (13) is arranged on the outer side of the supporting rod (15), and a mounting seat (12) is fixedly connected with the bottom of the supporting rod (, the bottom fixedly connected with of mount pad (12) dust collection bin (8), the bottom in dust collection bin (8) is provided with mounting panel (9), the bottom fixedly connected with mounting groove (11) of mounting panel (9), the inside of mounting groove (11) is provided with ball (10), one side in dust collection bin (8) is provided with connecting pipe (7), the other end fixedly connected with extension pipe (3) of connecting pipe (7), the other end of extension pipe (3) is provided with dust storage box (1), the inside of dust storage box (1) is provided with dust storage bag (2), the opposite side fixedly connected with bellows (4) of dust storage box (1).
2. The drilling and milling equipment for preparing doors and windows according to claim 1, characterized in that the other end of the extension pipe (3) is inserted into the interior of the dust storage box (1) and a dust storage bag (2) is fixedly connected.
3. The drilling and milling equipment for preparing doors and windows according to claim 2, characterized in that one side of the dust storage bag (2) is provided with a protection net (6), and one side of the protection net (6) is provided with a fan (5).
4. The drilling and milling equipment for preparing doors and windows according to claim 3, characterized in that the protection net (6) is used for preventing the dust storage bag (2) from touching the fan (5), and the fan (5) is fixedly arranged inside the air box (4).
5. The drilling and milling equipment for preparing doors and windows according to claim 1, characterized in that the mounting seats (12) are evenly distributed on the top of the dust collection bin (8), and the mounting seats (12) are used for fixing the support rods (15).
6. The drilling and milling equipment for preparing doors and windows according to claim 1, characterized in that the supporting rod (15) is slidably mounted inside the fixed sleeve (14), and the other end of the supporting rod (15) is fixedly connected with a stop block (24).
7. The drilling and milling equipment for preparing doors and windows as claimed in claim 1, characterized in that the handles (19) are symmetrically arranged on the top of the box body (17), and the fixed seat (20) is fixedly connected to the top of the box body (17).
8. The drilling and milling equipment for preparing doors and windows according to claim 1, wherein the dust collection bin (8) is a circular-ring-shaped shell dust collection bin, and one surface of the inner side of the dust collection bin (8) is provided with an opening for dust to enter.
9. The drilling and milling equipment for preparing doors and windows as claimed in claim 1, characterized in that the mounting plate (9) is fixedly mounted at the bottom of the dust collection bin (8), and the ball (10) is rotatably mounted inside the mounting groove (11).
10. The drilling and milling equipment for preparing doors and windows according to claim 1, characterized in that the extension pipe (3) is a soft material extension pipe, and the extension pipe (3) is used for communicating the inside of the dust storage box (1) and the inside of the dust collection bin (8) through the connecting pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011102847.2A CN112317815A (en) | 2020-10-15 | 2020-10-15 | Drilling and milling equipment for door and window preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011102847.2A CN112317815A (en) | 2020-10-15 | 2020-10-15 | Drilling and milling equipment for door and window preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112317815A true CN112317815A (en) | 2021-02-05 |
Family
ID=74314358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011102847.2A Pending CN112317815A (en) | 2020-10-15 | 2020-10-15 | Drilling and milling equipment for door and window preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112317815A (en) |
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| US20140072380A1 (en) * | 2010-12-20 | 2014-03-13 | Sudershan K. Khurana | Drill/Countersink Assembly and Method for Producing Countersunk Holes |
| CN103769648A (en) * | 2014-02-10 | 2014-05-07 | 陈科 | Novel electric drill |
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| CN106426009A (en) * | 2016-09-22 | 2017-02-22 | 成都迅德科技有限公司 | Novel safety device for drilling building materials |
| CN206567567U (en) * | 2017-03-22 | 2017-10-20 | 无锡职业技术学院 | It is a kind of to adjust the electric drill of levelness |
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| CN208772536U (en) * | 2018-09-13 | 2019-04-23 | 中国水利水电第九工程局有限公司 | A kind of wall bar planting drilling equipment |
| CN209206521U (en) * | 2018-12-18 | 2019-08-06 | 遂川天马数控有限公司 | A kind of miniature numerical control drilling machine of PCB processing |
| CN209614338U (en) * | 2019-01-14 | 2019-11-12 | 荣华建设集团有限公司 | A kind of punching dust collection equipment for building field of environmental protection |
| CN110640186A (en) * | 2018-06-26 | 2020-01-03 | 李东 | Environment-friendly dustproof electric drill |
| CN110653393A (en) * | 2019-09-03 | 2020-01-07 | 广州市加简派电子科技有限公司 | High-machining-precision multifunctional building material punching device |
| CN210147061U (en) * | 2019-05-23 | 2020-03-17 | 孟倩倩 | Auxiliary punching device for curved surface of handheld electric drill gun |
| CN110919875A (en) * | 2019-12-11 | 2020-03-27 | 江西金凯新型墙板科技有限公司 | Light partition plate processing drilling equipment |
| CN210308467U (en) * | 2019-07-10 | 2020-04-14 | 张莉萍 | Dustless drilling equipment is used to worker's civil engineering fitment |
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2020
- 2020-10-15 CN CN202011102847.2A patent/CN112317815A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2308886A (en) * | 1996-01-04 | 1997-07-09 | British Aerospace | Vacuum cleaning attachment |
| US20140072380A1 (en) * | 2010-12-20 | 2014-03-13 | Sudershan K. Khurana | Drill/Countersink Assembly and Method for Producing Countersunk Holes |
| CN103769648A (en) * | 2014-02-10 | 2014-05-07 | 陈科 | Novel electric drill |
| CN104439391A (en) * | 2014-11-27 | 2015-03-25 | 安庆潜山永大文体用品有限公司 | Punching dust removal device |
| CN106426009A (en) * | 2016-09-22 | 2017-02-22 | 成都迅德科技有限公司 | Novel safety device for drilling building materials |
| CN206567567U (en) * | 2017-03-22 | 2017-10-20 | 无锡职业技术学院 | It is a kind of to adjust the electric drill of levelness |
| CN107796667A (en) * | 2017-12-11 | 2018-03-13 | 百奥森（江苏）食品安全科技有限公司 | A kind of safe water quality detection sampler |
| CN110640186A (en) * | 2018-06-26 | 2020-01-03 | 李东 | Environment-friendly dustproof electric drill |
| CN108941688A (en) * | 2018-07-18 | 2018-12-07 | 张超 | A kind of high-precision hand-held drilling machine |
| CN208743758U (en) * | 2018-08-29 | 2019-04-16 | 深圳市安富诚科技有限公司 | A kind of dust treatment device suitable for industrial production punch device |
| CN208772536U (en) * | 2018-09-13 | 2019-04-23 | 中国水利水电第九工程局有限公司 | A kind of wall bar planting drilling equipment |
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| CN209614338U (en) * | 2019-01-14 | 2019-11-12 | 荣华建设集团有限公司 | A kind of punching dust collection equipment for building field of environmental protection |
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| CN210308467U (en) * | 2019-07-10 | 2020-04-14 | 张莉萍 | Dustless drilling equipment is used to worker's civil engineering fitment |
| CN110653393A (en) * | 2019-09-03 | 2020-01-07 | 广州市加简派电子科技有限公司 | High-machining-precision multifunctional building material punching device |
| CN110919875A (en) * | 2019-12-11 | 2020-03-27 | 江西金凯新型墙板科技有限公司 | Light partition plate processing drilling equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20210205 |