CN111306416A - Anti-seismic electromechanical equipment mounting base - Google Patents

Anti-seismic electromechanical equipment mounting base Download PDF

Info

Publication number
CN111306416A
CN111306416A CN202010293420.9A CN202010293420A CN111306416A CN 111306416 A CN111306416 A CN 111306416A CN 202010293420 A CN202010293420 A CN 202010293420A CN 111306416 A CN111306416 A CN 111306416A
Authority
CN
China
Prior art keywords
fixed
damping
main body
base main
plate
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
Application number
CN202010293420.9A
Other languages
Chinese (zh)
Inventor
丁宏建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010293420.9A priority Critical patent/CN111306416A/en
Publication of CN111306416A publication Critical patent/CN111306416A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/42Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/24Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The invention relates to the technical field of electromechanical equipment installation bases, in particular to an anti-seismic electromechanical equipment installation base which comprises a base main body, wherein the bottoms of four end corners of the base main body are respectively provided with an accommodating hole, the top of the inner part of the base main body, which is positioned in the accommodating holes, is respectively provided with an internal thread hole, a moving mechanism is arranged in the internal thread hole, the positions, close to four end surfaces, of the top of the base main body are respectively and fixedly provided with a multi-size adapting mechanism, the middle part of the top of the base main body is provided with a first damping limiting groove, and first damping springs are uniformly and fixedly arranged in the. According to the invention, through a series of structural designs, the moving mechanism can be extended out without lifting the base main body when the device is moved, so that the device is more convenient to operate when the device is required to be moved, the labor capacity of workers is greatly reduced, the device can be suitable for electromechanical equipment with various sizes, and the practicability of the device is greatly enhanced.

Description

Anti-seismic electromechanical equipment mounting base
Technical Field
The invention relates to the technical field of electromechanical equipment mounting bases, in particular to an anti-seismic electromechanical equipment mounting base.
Background
Electromechanical equipment generally refers to machinery, electrical equipment and electrical automation equipment, and in a building, the machinery and pipeline equipment except for earthwork, woodwork, reinforcing steel bars and muddy water are generally called, the electromechanical equipment is different from hardware, and can realize finished products with certain functions, most electromechanical equipment can generate larger vibration and noise when in use, the vibration and the noise are often transmitted to surrounding space in the form of solid and air sound waves, so that influence is brought to life and study work of people, an anti-vibration base is needed to reduce the vibration and the noise, however, the existing device needs to lift the base to extend a moving mechanism to the lower part of the base when moving, and then wheels of the moving mechanism can contact the ground, so that the operation is inconvenient when the moving device is needed, and the device assistance such as a forklift or a jack is needed, and the labor capacity of workers is greatly increased, moreover, the prior art devices are not adaptable to electromechanical devices of various sizes, so that the utility of the devices is limited.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: an anti-seismic electromechanical device mounting base comprises a base main body, wherein the bottoms of four end corners of the base main body are respectively provided with a containing hole, the inner part of the base main body and the tops of the containing holes are respectively provided with an internal threaded hole, a moving mechanism is arranged in the internal threaded holes, the positions, close to four end faces, of the top of the base main body are respectively fixed with a multi-size adapting mechanism, the middle of the top of the base main body is provided with a first damping limiting groove, first damping springs are uniformly distributed and fixed in the first damping limiting groove, and a first damping limiting plate is fixed at the top of each first damping spring and the inner part of each first damping limiting groove;
the moving mechanism comprises a hexagon bolt, a limiting block, a U-shaped supporting frame and a moving wheel, the limiting block is welded at the bottom of the hexagon bolt, the U-shaped supporting frame is fixed at the bottom of the limiting block, and the moving wheel is movably connected to the inner side of the bottom of the U-shaped supporting frame.
Preferably, the limiting block is connected with the U-shaped supporting frame through welding.
Preferably, the hexagon bolt is in threaded connection with the base body through an internal thread hole which is formed in the base body and located at the top of the accommodating hole.
Preferably, many sizes adaptation mechanism includes fixed plate, pneumatic cylinder, connecting plate and horizontal shock attenuation board, the fixed plate passes through welded connection with the base main part, the one end of fixed plate is fixed with the pneumatic cylinder, the output welding of pneumatic cylinder has the connecting plate, the one end welding of connecting plate has horizontal shock attenuation board.
Preferably, the fixing plate and the hydraulic cylinder are fixed by screws.
Preferably, a second damping limiting groove is formed in the transverse damping plate, and a transverse damping mechanism is fixed in the second damping limiting groove.
Preferably, horizontal damper includes second damping spring, second shock attenuation limiting plate and blotter, second damping spring's one end is fixed with second shock attenuation limiting plate, the one end of second shock attenuation limiting plate is fixed with the blotter.
Preferably, the second shock absorption limiting plate and the cushion pad are connected through bonding.
Preferably, the material of the buffer pad is polyurethane rubber.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the device, the hexagonal bolt is screwed by using the wrench to rotate, so that the hexagonal bolt is connected with the base main body through the threads and further moves downwards, the hexagonal bolt drives the limiting block to move downwards when moving downwards, the limiting block further pushes the U-shaped supporting frame to move downwards, and the U-shaped supporting frame pushes the moving wheel to move downwards, so that the moving mechanism can be extended out without lifting the base main body when the device moves, the operation is more convenient when the device needs to be moved, and the assistance of equipment such as a forklift or a jack is not needed, so that the labor amount of workers is greatly reduced;
2. according to the invention, the hydraulic cylinder is controlled to work, so that the output end of the hydraulic cylinder pushes the connecting plate and the transverse damping plate to move, the transverse damping plate drives the second damping limiting plate and the buffer pad to move, and the buffer pad can contact electromechanical equipment needing to be used, so that the device can be suitable for electromechanical equipment of various sizes, the practicability of the device is greatly enhanced, the transverse damping mechanism can be more attached to the electromechanical equipment, and the anti-seismic effect is better.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view of the moving mechanism of the present invention in use;
FIG. 3 is a schematic view of the connection structure of the moving mechanism of the present invention;
FIG. 4 is a schematic view of the multi-sized adapter mechanism of the present invention in use;
FIG. 5 is a schematic view of the construction of the multi-sized adapter mechanism and the first damping spring of the present invention;
FIG. 6 is a schematic view of a connection structure of a second shock-absorbing limit groove and a lateral shock-absorbing mechanism according to the present invention.
In the figure: 1. a base body; 2. an accommodation hole; 3. a moving mechanism; 4. a multi-size adapting mechanism; 5. a first shock absorption limiting groove; 6. a first damping spring; 7. a first shock absorption limiting plate; 8. a hexagon bolt; 9. a limiting block; 10. a U-shaped support frame; 11. a moving wheel; 12. a fixing plate; 13. a hydraulic cylinder; 14. a connecting plate; 15. a transverse damping plate; 16. a second shock absorption limiting groove; 17. a lateral shock absorbing mechanism; 18. a second damping spring; 19. a second shock absorption limiting plate; 20. a cushion pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, an anti-seismic electromechanical device mounting base comprises a base main body 1, wherein the bottom of each of four end corners of the base main body 1 is provided with a receiving hole 2, the inside of the base main body 1 and the top of the receiving hole 2 are provided with internal threaded holes, a moving mechanism 3 is installed inside the internal threaded holes, a multi-size adapting mechanism 4 is fixed at the position, close to the four end faces, of the top of the base main body 1, a first shock absorption limiting groove 5 is formed in the middle of the top of the base main body 1, first shock absorption springs 6 are uniformly distributed and fixed inside the first shock absorption limiting groove 5, and a first shock absorption limiting plate 7 is fixed at the top of each first shock absorption spring 6 and inside the first shock absorption limiting groove 5;
the moving mechanism 3 comprises a hexagonal bolt 8, a limiting block 9, a U-shaped supporting frame 10 and a moving wheel 11, the hexagonal bolt 8 is in threaded connection with the base main body 1 through an internal threaded hole which is formed in the base main body 1 and is located at the top of the accommodating hole 2, the hexagonal bolt 8 can move downwards, the limiting block 9 is welded at the bottom of the hexagonal bolt 8, the U-shaped supporting frame 10 is fixed at the bottom of the limiting block 9, the limiting block 9 is connected with the U-shaped supporting frame 10 through welding, the fixing effect is better, the moving wheel 11 is movably connected to the inner side of the bottom of the U-shaped supporting frame 10, operation is more convenient when a moving device is needed, and the labor amount of workers is greatly reduced;
the multi-size adaptive mechanism 4 comprises a fixed plate 12, a hydraulic cylinder 13, a connecting plate 14 and a transverse damping plate 15, the fixed plate 12 is connected with the base main body 1 through welding, the hydraulic cylinder 13 is fixed at one end of the fixed plate 12, the fixed plate 12 and the hydraulic cylinder 13 are fixed through screws, so that the fixing is firmer, the connecting plate 14 is welded at the output end of the hydraulic cylinder 13, and the transverse damping plate 15 is welded at one end of the connecting plate 14, so that the device can be suitable for electromechanical equipment of various sizes, and the practicability of the device is greatly enhanced;
second shock attenuation spacing groove 16 has been seted up to horizontal shock attenuation board 15's inside, the inside of second shock attenuation spacing groove 16 is fixed with horizontal damper 17, horizontal damper 17 includes second damping spring 18, second shock attenuation limiting plate 19 and cushion 20, the one end of second damping spring 18 is fixed with second shock attenuation limiting plate 19, the one end of second shock attenuation limiting plate 19 is fixed with cushion 20, second shock attenuation limiting plate 19 and cushion 20 pass through adhesive connection, and then make fixed more firm, cushion 20's material is polyurethane rubber, and then can more effectual antidetonation.
The working principle is as follows: when the device needs to be moved, the hexagonal bolt 8 is screwed by using a wrench to rotate, so that the hexagonal bolt 8 moves downwards through threaded connection with the base main body 1, the hexagonal bolt 8 drives the limiting block 9 to move downwards when moving downwards, the limiting block 9 pushes the U-shaped supporting frame 10 to move downwards, the U-shaped supporting frame 10 pushes the moving wheel 11 to move downwards, the moving wheel 11 is pushed out of the accommodating hole 2 to contact the ground, and then the pushing device can move, so that the moving mechanism 3 can be extended out without lifting the base main body 1 when the device moves, the operation is more convenient when the device needs to be moved, and the auxiliary of equipment such as a forklift or a jack is not needed, and the labor amount of workers is greatly reduced; work is carried out through controlling pneumatic cylinder 13, make the output of pneumatic cylinder 13 outwards stretch out, and then make the output of pneumatic cylinder 13 promote connecting plate 14 and horizontal shock attenuation board 15 and remove, make horizontal shock attenuation board 15 drive second shock attenuation limiting plate 19 and cushion 20 and remove, and then make cushion 20 can contact the electromechanical device who needs the operative installations, thereby make the device can be applicable to the electromechanical device of multiple size, the practicality of device has been strengthened greatly, and make horizontal damper 17 can laminate with electromechanical device more, the antidetonation effect is better.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (9)

1. The utility model provides an antidetonation type electromechanical device installation base, includes base main part (1), its characterized in that: accommodating holes (2) are formed in the bottoms of four end corners of the base main body (1), internal threaded holes are formed in the base main body (1) and in the tops of the accommodating holes (2), a moving mechanism (3) is installed in each internal threaded hole, multi-size adapting mechanisms (4) are fixed at positions, close to the four end faces, of the top of the base main body (1), a first damping limiting groove (5) is formed in the middle of the top of the base main body (1), first damping springs (6) are uniformly fixed in the first damping limiting groove (5), and a first damping limiting plate (7) is fixed at the top of each first damping spring (6) and in the first damping limiting groove (5);
moving mechanism (3) include hex bolts (8), stopper (9), U-shaped support frame (10) and remove wheel (11), the bottom welding of hex bolts (8) has stopper (9), the bottom of stopper (9) is fixed with U-shaped support frame (10), the inboard swing joint of U-shaped support frame (10) bottom has removal wheel (11).
2. An anti-seismic electromechanical device mounting base as claimed in claim 1, wherein: the limiting block (9) is connected with the U-shaped supporting frame (10) through welding.
3. An anti-seismic electromechanical device mounting base as claimed in claim 1, wherein: the hexagonal bolt (8) is in threaded connection with the base main body (1) through an internal threaded hole which is formed in the base main body (1) and located at the top of the accommodating hole (2).
4. An anti-seismic electromechanical device mounting base as claimed in claim 1, wherein: many sizes adaptation mechanism (4) are including fixed plate (12), pneumatic cylinder (13), connecting plate (14) and horizontal shock attenuation board (15), fixed plate (12) pass through welded connection with base main part (1), the one end of fixed plate (12) is fixed with pneumatic cylinder (13), the output welding of pneumatic cylinder (13) has connecting plate (14), the one end welding of connecting plate (14) has horizontal shock attenuation board (15).
5. An anti-seismic electromechanical device mounting base as claimed in claim 4, wherein: the fixing plate (12) and the hydraulic cylinder (13) are fixed through screws.
6. An anti-seismic electromechanical device mounting base as claimed in claim 4, wherein: a second damping limiting groove (16) is formed in the transverse damping plate (15), and a transverse damping mechanism (17) is fixed in the second damping limiting groove (16).
7. An anti-seismic electromechanical device mounting base as claimed in claim 6, wherein: horizontal damper (17) include second damping spring (18), second shock attenuation limiting plate (19) and blotter (20), the one end of second damping spring (18) is fixed with second shock attenuation limiting plate (19), the one end of second shock attenuation limiting plate (19) is fixed with blotter (20).
8. An anti-seismic electromechanical device mounting base as claimed in claim 7, wherein: the second damping limit plate (19) is connected with the cushion (20) through bonding.
9. An anti-seismic electromechanical device mounting base as claimed in claim 7, wherein: the buffer pad (20) is made of polyurethane rubber.
CN202010293420.9A 2020-04-15 2020-04-15 Anti-seismic electromechanical equipment mounting base Pending CN111306416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010293420.9A CN111306416A (en) 2020-04-15 2020-04-15 Anti-seismic electromechanical equipment mounting base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010293420.9A CN111306416A (en) 2020-04-15 2020-04-15 Anti-seismic electromechanical equipment mounting base

Publications (1)

Publication Number Publication Date
CN111306416A true CN111306416A (en) 2020-06-19

Family

ID=71157641

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010293420.9A Pending CN111306416A (en) 2020-04-15 2020-04-15 Anti-seismic electromechanical equipment mounting base

Country Status (1)

Country Link
CN (1) CN111306416A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113982408A (en) * 2021-10-23 2022-01-28 上海乔实建筑技术有限公司 Anti-seismic installation device and method of electric window opener

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207906341U (en) * 2018-03-07 2018-09-25 彼乐实业(广州)有限公司 A kind of shockproof entertainment device of boat-carrying
CN108591733A (en) * 2018-07-13 2018-09-28 合肥禾松信息科技有限公司 A kind of liquid crystal display equipment
CN208154026U (en) * 2018-04-23 2018-11-27 天津傲图众邦科技有限公司 A kind of detection device for computer hardware
CN209278403U (en) * 2018-11-26 2019-08-20 河南省景观规划设计研究院有限公司 A kind of building electromechanical equipment antidetonation connecting elements
CN209638722U (en) * 2019-03-25 2019-11-15 滨州学院 A kind of electromechanical equipment para-seismic support
CN209781556U (en) * 2019-04-18 2019-12-13 陈秀华 Construction machinery strutting arrangement

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207906341U (en) * 2018-03-07 2018-09-25 彼乐实业(广州)有限公司 A kind of shockproof entertainment device of boat-carrying
CN208154026U (en) * 2018-04-23 2018-11-27 天津傲图众邦科技有限公司 A kind of detection device for computer hardware
CN108591733A (en) * 2018-07-13 2018-09-28 合肥禾松信息科技有限公司 A kind of liquid crystal display equipment
CN209278403U (en) * 2018-11-26 2019-08-20 河南省景观规划设计研究院有限公司 A kind of building electromechanical equipment antidetonation connecting elements
CN209638722U (en) * 2019-03-25 2019-11-15 滨州学院 A kind of electromechanical equipment para-seismic support
CN209781556U (en) * 2019-04-18 2019-12-13 陈秀华 Construction machinery strutting arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113982408A (en) * 2021-10-23 2022-01-28 上海乔实建筑技术有限公司 Anti-seismic installation device and method of electric window opener
CN113982408B (en) * 2021-10-23 2023-08-08 上海乔实建筑技术有限公司 Anti-seismic mounting device and method for electric window opener

Similar Documents

Publication Publication Date Title
CN211145839U (en) Damping base for electromechanical device
CN206444258U (en) A kind of adjustable damping vibrating type new type pressure filter of level
CN111306416A (en) Anti-seismic electromechanical equipment mounting base
CN115126113B (en) Multidirectional composite shock insulation support
CN211424565U (en) Air purifier convenient to remove
CN204061691U (en) Vibration damping and vibration isolation system
CN202225685U (en) Damping device for main driving wheel of full-electric transport vehicle
CN214008515U (en) Air compressor machine with shock attenuation noise elimination function
CN212925748U (en) Basin-type rubber support for bridge engineering
CN210086542U (en) Energy dissipation shock absorber based on piezoelectric ceramic friction
CN203768745U (en) Easily-replaced rubber vibration isolator for rail traffic floating slab
CN211900482U (en) Ground drilling equipment is used in construction
CN211844004U (en) Shock-proof type vehicle chassis assembly
CN200988719Y (en) Vibration reducing noise reducing device for lift hoist machine
CN209943417U (en) Bridge lateral anti-seismic support
CN212181381U (en) A shock attenuation fixing device for computer hardware
CN210099661U (en) Six-axis linkage fixing device for numerical control abrasive belt grinding machine
CN208331098U (en) Automobile rubber bolster
CN209920935U (en) Automatic spare tire mounting device
CN217583005U (en) Shock-absorbing structure
CN219100729U (en) Movable inclined support connector device
CN220664782U (en) Mobile carrying device for electromechanical equipment
CN218667995U (en) Anti-seismic structure for building engineering
CN210800473U (en) Diesel generating set fixing device
CN211143209U (en) Novel mobile public toilet booster pump

Legal Events

Date Code Title Description
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
RJ01 Rejection of invention patent application after publication

Application publication date: 20200619