CN110450190A - A kind of housing locking device applied to spray robot - Google Patents
A kind of housing locking device applied to spray robot Download PDFInfo
- Publication number
- CN110450190A CN110450190A CN201910702912.6A CN201910702912A CN110450190A CN 110450190 A CN110450190 A CN 110450190A CN 201910702912 A CN201910702912 A CN 201910702912A CN 110450190 A CN110450190 A CN 110450190A
- Authority
- CN
- China
- Prior art keywords
- hinge bar
- connecting rod
- interconnecting piece
- locking device
- spray robot
- 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
- 239000007921 spray Substances 0.000 title claims abstract description 28
- 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
- 238000005452 bending Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 3
- 238000010422 painting Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/0075—Means for protecting the manipulator from its environment or vice versa
- B25J19/0083—Means for protecting the manipulator from its environment or vice versa using gaiters
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of housing locking devices applied to spray robot, are related to robot locking device.Include: stay hook, is set on cover;Pedestal is set on shell, and two sides are respectively perpendicular one first link block of setting at the top of pedestal;In first through hole is arranged on link block;It is respectively perpendicular one second link block of setting in base bottom two sides, a connecting rod is set between the second link block top;The first hinge bar is equipped at the top of U-shaped interconnecting piece, the first hinge bar passes through first through hole and hinged first link block of the second through-hole;Buckle hanging unit includes: the second hinge bar, is set in third through-hole and protruding;Hanging rod is set at the top of buckle hanging unit;Elastic joint part is connected to the second hinge bar two sides and hanging rod two sides;Buckling parts fastens U-shaped interconnecting piece in connecting rod.Locking device, which is fixed on housing, to be lost, and when use does not need borrow tool, be can be convenient, quickly opened housing.
Description
Technical field
The present invention relates to a kind of robot locking devices more particularly to a kind of housing applied to spray robot to lock dress
It sets.
Background technique
Housing is mounted on robot with the interior hexagonal flat round hook bolt of 4 M6X15 by existing spray robot J3 housing
On J3 axis, mainly for enhancing the globality of spray robot appearance, the J3 axis of spray robot be will be installed in a housing, with this
To increase the beauty and integrality of robot.But above-mentioned housing locking mode is easy to happen following point in painting workshop:
1. housing is locked in such a way that bolt is tightened, in this way during housing is dismantled repeatedly, bolt is easily lost.
It is typically all the backing plate of grid below painting workshop, bolt needs to reconfigure bolt after losing.
2. casing interior is if there is failure, when needing to overhaul during spraying.It races against time racing against time
When, demounting bolt will waste the unnecessary time.
Summary of the invention
The present invention is to solve the above-mentioned problems, it is proposed that a kind of housing locking device applied to spray robot, comprising:
Stay hook is set on the cover of the spray robot;
Pedestal is set on the shell of the spray robot, and the pedestal is equipped with:
Two first link blocks are respectively arranged at the top two sides of the pedestal, respectively correspond on two first link blocks
It is provided with a first through hole;
Two second link blocks are respectively arranged at the two sides of the bottom of the pedestal, and between the two second link blocks tops
It is provided with a connecting rod;
U-shaped interconnecting piece, the U-shaped interconnecting piece encloses the pedestal in the groove of the U-shaped interconnecting piece, and the U-shaped
The top two sides of interconnecting piece are respectively arranged with one second through-hole corresponding with the first through hole, and the U-shaped interconnecting piece is by wearing
One first hinge bar for crossing the first through hole and second through-hole is articulated with two first link blocks;
Buckle hanging unit, the buckle hanging unit include:
Second hinge bar, across the two sides of the bottom for being respectively arranged at the U-shaped interconnecting piece a third through-hole and to overhanging
Out;
Hanging rod is set at the top of the buckle hanging unit, for the buckle hanging unit to be fastened on the stay hook;
Two elastic joint parts are set to the two sides of the U-shaped interconnecting piece, and one end connection of each elastic joint part
Second hinge bar, the other end connect the hanging rod;
Buckling parts fastens the U-shaped interconnecting piece in the connecting rod.
Preferably, the buckling parts includes:
Pulling plate, the pulling plate are set to the bottom portion of groove;
An at least fixture block, is vertically installed on the pulling plate and towards the slot opening direction, and the fixture block is sheathed on
On first hinge bar and second hinge bar, and the fixture block respectively with first hinge bar and described second hinged
A gap parallel with the pulling plate length direction is arranged in the hinged place of bar;
Hook is set to separate first hinge bar one end of the fixture block;
First spring, one end are set on second hinge bar, and the other end is disposed in proximity to first hinge bar one
On the pulling plate of side.
Preferably, the elastic joint part includes:
First stopper, first stopper connect the hanging rod, and first connection by a first connecting rod
Bar has a bending part close to described hanging rod one end, and the bending part is bent towards the hanging rod direction;
Second stopper, second stopper connect second hinge bar by one second connecting rod;Described first
Connecting rod and second connecting rod inversion are superimposed on one, and second stopper is arranged in the institute of the first connecting rod
State bending part;
Second spring is sheathed on the first connecting rod and second connecting rod, and described second spring one end is supported
First stopper is connect, the other end abuts second stopper.
Preferably, Yu Suoshu U-shaped interconnecting piece bottom is arranged a hand-held part and is bent to far from the pedestal direction.
Preferably, Yu Suoshu pulling plate bottom is vertically arranged a push-and-pull block.
Preferably, the fixture block is two pieces, is respectively arranged at the pulling plate two sides.
Preferably, the pulling plate and the fixture block are integrally formed.
It has the advantages that
This is applied to the housing locking device of spray robot, and locking device, which is fixed on cover and shell, to be lost
It loses, and does not need borrow tool when using locking device, can be convenient, quickly open the housing of spray robot.
Detailed description of the invention
Fig. 1 is in preferred embodiments of the present invention, and a kind of structure of the housing locking device applied to spray robot is shown
It is intended to;
Fig. 2 is a kind of housing locking device locking state applied to spray robot in preferred embodiments of the present invention
Under structural schematic diagram;
Fig. 3 is a kind of housing locking device opening state applied to spray robot in preferred embodiments of the present invention
Under structural schematic diagram;
Fig. 4 is a kind of housing locking device opening state applied to spray robot in preferred embodiments of the present invention
Under structural schematic diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art without creative labor it is obtained it is all its
His embodiment, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
The present invention is to solve the above-mentioned problems, it is proposed that a kind of housing locking device applied to spray robot, such as Fig. 1
To shown in Fig. 4, comprising:
Stay hook 11 is set on the cover 1 of the spray robot;
Pedestal 3 is set on the shell 2 of the spray robot, and the pedestal 3 is equipped with:
Two first link blocks 31 are respectively arranged at the top two sides of the pedestal 3, distinguish on two first link blocks 31
It is correspondingly arranged on a first through hole;
Two second link blocks 32 are respectively arranged at the two sides of the bottom of the pedestal 3, and two second link block, 32 tops
Between be provided with a connecting rod 33;
U-shaped interconnecting piece 4, the U-shaped interconnecting piece 4 encloses the pedestal 3 in the groove 41 of the U-shaped interconnecting piece 4, and institute
The top two sides for stating U-shaped interconnecting piece 4 are respectively arranged with one second through-hole corresponding with the first through hole, the U-shaped interconnecting piece 4
One first hinge bar 81 by passing through the first through hole and second through-hole is articulated with two first link blocks 31;
Buckle hanging unit, the buckle hanging unit include:
Second hinge bar 82, across a third through-hole of the two sides of the bottom for being respectively arranged at the U-shaped interconnecting piece 4 and outside
It stretches out;
Hanging rod 51 is set at the top of the buckle hanging unit, for the buckle hanging unit to be fastened on the stay hook 11;
Two elastic joint parts are set to the two sides of the U-shaped interconnecting piece, and one end connection of each elastic joint part
Second hinge bar 82, the other end connect the hanging rod 51;
Buckling parts fastens the U-shaped interconnecting piece 4 in the connecting rod 33.
Specifically, it in the present embodiment, as shown in Figure 1, user closes the lid of cover 1 on shell 2, then holds U-shaped and connects
Socket part 4 is lifted to 1 direction of cover, and U-shaped interconnecting piece 4 and the first hinge bar 24 are relatively rotated and ramped up, and is increased to a positioning
It postpones, hanging rod 51 is mobile to 11 direction of stay hook, opposite 4 turns of U-shaped interconnecting piece under the action of the second hinge bar 82 of hanging rod 51
It is dynamic simultaneously to drive U-shaped interconnecting piece 4 mobile to stay hook 11 simultaneously, then hanging rod 51 is buckled into stay hook 11, preferably J-shaped hook
Shape will again firmly press U-shaped interconnecting piece 4 down at this time convenient for picking and placing, because the first spring 65 connects the second hinge bar 82 and draws
Plate 61, therefore pulling plate 61 is being drawn by the first spring 65 toward 82 direction of the second hinge bar always, that is, is arranged on pulling plate 61
Hook 64 always by toward 33 direction of connecting rod draw, when U-shaped interconnecting piece 4 is pressed into certain position, hook 64 with connecting rod 33
Contact continues if U-shaped interconnecting piece 4 is exerted oneself down, as shown in Fig. 2, hook 64 crosses connecting rod 33 in the first spring 65
Hook 64 is finally set to enter the completion of 33 bottom of connecting rod under active force sealed.Similarly, as shown in Figures 3 and 4, when needs open cover
When body 1, only pulling plate 61 need to be pushed away toward 33 direction of connecting rod again, when pulling plate 61 moves inside, the first spring 65 will drive hook 64
Also to mobile far from 33 direction of connecting rod and be detached from out of hanging rod 33, then up lifting U-shaped interconnecting piece 4 can be by hanging rod 51
It is removed from stay hook 11, so that cover 1 be opened.
In preferred embodiments of the present invention, buckling parts includes:
Pulling plate 61, pulling plate 61 are set to groove 41;
An at least fixture block 62 is vertically installed on pulling plate 61 and towards 41 opening direction of groove;Fixture block 62 is sheathed on first
On hinge bar 81 and the second hinge bar 82, and fixture block 62 is arranged with the hinged place of the first hinge bar 81 and the second hinge bar 82 respectively
One gap 63 parallel with 61 length direction of pulling plate;
Hook 64 is set to separate first hinge bar, 81 one end of fixture block 62;
First spring 65, one end are set on the second hinge bar 82, and the other end is disposed in proximity to 81 side of the first hinge bar
Pulling plate 61 on.
In preferred embodiments of the present invention, elastic joint part includes:
First stopper 521, first stopper 521 connect the hanging rod 51, and institute by a first connecting rod 523
That states first connecting rod 523 has a bending part 52 close to described 51 one end of hanging rod, and the bending part is towards 51 side of hanging rod
To bending;
Second stopper 522, second stopper 522 connect second hinge bar by one second connecting rod 524
82;The first connecting rod 523 is superimposed on one with second connecting rod 524 inversion, and second stopper 522 card is set
In the bending part 52 of the first connecting rod 523;
Second spring 525 is sheathed on the first connecting rod 523 and second connecting rod 524, and second bullet
525 one end of spring abuts first stopper 521, and the other end abuts second stopper 522.
Specifically, in the present embodiment, second spring 525 is set in first connecting rod 523 and the second connecting rod 524 and divides
The first stopper 521 and the second stopper 522 are not abutted, is hung on stay hook 11 when by hanging rod 51, close the housing when needing to cover
When locking device, firmly U-shaped interconnecting piece is pressed down, after U-shaped interconnecting piece reaches certain position, under continuous disturbances effect,
It needs mobile to inwardly receive second spring 525 in the opposite direction by first connecting rod 523 and the second connecting rod 524
Hook 64 as U-shaped interconnecting piece 4 continues toward the movement of 33 direction of connecting rod, and is finally hung and is closed in connecting rod 33, hung simultaneously by contracting
Bar 51 also generates a pulling force to 525 direction of second spring under the reaction force of second spring 525, and the pulling force is by hanging rod 51
It hangs and closes on stay hook 11.Similarly, when needing to open housing locking device, U-shaped interconnecting piece 4 is used toward 33 direction of bar is disconnected
Hook 64 is detached from out of connecting rod 33 by power, is now in second spring 525 under contraction state without external forces
Keep first connecting rod 523 and the second connecting rod 524 mobile toward opposite direction and be restored to nature, need to only continue U at this time
Up movement can take out hanging rod 51 from stay hook 11 is lower shape interconnecting piece 4, to open the housing locking device.
In preferred embodiments of the present invention, one hand-held part 42 is set in 4 bottom of U-shaped interconnecting piece and to far from 3 direction of pedestal
Bending.
Specifically, in the present embodiment, a hand-held part 42 is set and hand-held part 42 is arranged to curved far from 3 direction of pedestal
Song, user are more convenient or laborsaving when holding U-shaped interconnecting piece 4 and being lifted up or press down on.
In preferred embodiments of the present invention, a push-and-pull block 611 is vertically arranged in 61 bottom of pulling plate.
Specifically, in the present embodiment, after setting push-and-pull block 611, easily pulling plate 61 can be pushed to 33 direction of connecting rod,
To open hook 64.
In preferred embodiments of the present invention, the fixture block 62 is two pieces, is respectively arranged at 61 two sides of pulling plate.
Specifically, in the present embodiment, after two pieces of fixture blocks 62 are arranged in 61 two sides of pulling plate, just there are two hooks 64 to hang simultaneously for tool
It is stronger together in closing, extension in connecting rod 33.
In preferred embodiments of the present invention, pulling plate 61 and fixture block 62 are integrally formed.
Specifically, in the present embodiment, pulling plate 61 is designed to fixture block 62 integrally formed, jail between the two can be increased
Gu degree.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (7)
1. a kind of housing locking device applied to spray robot characterized by comprising
Stay hook is set on the cover of the spray robot;
Pedestal is set on the shell of the spray robot, and the pedestal is equipped with:
Two first link blocks are respectively arranged at the top two sides of the pedestal, respectively correspond setting on two first link blocks
There is a first through hole;
Two second link blocks are respectively arranged at the two sides of the bottom of the pedestal, and are arranged between the two second link blocks tops
There is a connecting rod;
U-shaped interconnecting piece, the U-shaped interconnecting piece enclose the pedestal in the groove of the U-shaped interconnecting piece, and the U-shaped connects
The top two sides in portion are respectively arranged with one second through-hole corresponding with the first through hole, and the U-shaped interconnecting piece passes through across institute
One first hinge bar for stating first through hole and second through-hole is articulated with two first link blocks;
Buckle hanging unit, the buckle hanging unit include:
Second hinge bar, across a third through-hole of the two sides of the bottom for being respectively arranged at the U-shaped interconnecting piece and protruding;
Hanging rod is set at the top of the buckle hanging unit, for the buckle hanging unit to be fastened on the stay hook;
Two elastic joint parts are set to the two sides of the U-shaped interconnecting piece, and described in one end connection of each elastic joint part
Second hinge bar, the other end connect the hanging rod;
Buckling parts fastens the U-shaped interconnecting piece in the connecting rod.
2. the housing locking device according to claim 1 applied to spray robot, which is characterized in that the buckling parts
Include:
Pulling plate, the pulling plate are set to the bottom portion of groove;
An at least fixture block, is vertically installed on the pulling plate and towards the slot opening direction, and the fixture block is sheathed on described
On first hinge bar and second hinge bar, and the fixture block respectively with first hinge bar and second hinge bar
A gap parallel with the pulling plate length direction is arranged in hinged place;
Hook is set to separate first hinge bar one end of the fixture block;
First spring, one end are set on second hinge bar, and the other end is disposed in proximity to first hinge bar side
On the pulling plate.
3. the housing locking device according to claim 1 applied to spray robot, which is characterized in that the elasticity is even
Socket part includes:
First stopper, first stopper connect the hanging rod by a first connecting rod, and the first connecting rod
There is a bending part close to described hanging rod one end, the bending part is bent towards the hanging rod direction;
Second stopper, second stopper connect second hinge bar by one second connecting rod;First connection
Bar and second connecting rod inversion are superimposed on one, and second stopper is arranged in the described curved of the first connecting rod
Folding part;
Second spring is sheathed on the first connecting rod and second connecting rod, and described second spring one end abuts institute
The first stopper is stated, the other end abuts second stopper.
4. the housing locking device according to claim 1 applied to spray robot, which is characterized in that Yu Suoshu U-shaped
Interconnecting piece bottom is arranged a hand-held part and is bent to far from the pedestal direction.
5. the housing locking device according to claim 2 applied to spray robot, feature exist, in the drawing
Board bottom portion is vertically arranged a push-and-pull block.
6. the housing locking device according to claim 2 applied to spray robot, which is characterized in that the fixture block is
Two pieces, it is respectively arranged at the pulling plate two sides.
7. the housing locking device according to claim 2 applied to spray robot, which is characterized in that the pulling plate with
The fixture block is integrally formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910702912.6A CN110450190A (en) | 2019-07-31 | 2019-07-31 | A kind of housing locking device applied to spray robot |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910702912.6A CN110450190A (en) | 2019-07-31 | 2019-07-31 | A kind of housing locking device applied to spray robot |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110450190A true CN110450190A (en) | 2019-11-15 |
Family
ID=68484319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910702912.6A Pending CN110450190A (en) | 2019-07-31 | 2019-07-31 | A kind of housing locking device applied to spray robot |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110450190A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112103153A (en) * | 2020-09-18 | 2020-12-18 | 罗琴琴 | Fuse for high-low voltage distribution system |
CN114403120A (en) * | 2022-02-28 | 2022-04-29 | 芜湖快螳螂智能设备有限公司 | Steam sprayer convenient to disassemble |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2565922Y (en) * | 2002-08-30 | 2003-08-13 | 李殿荣 | Spring lock catch |
CN204199903U (en) * | 2014-10-10 | 2015-03-11 | 苏州德仕耐五金技术有限公司 | Hasp lock |
CN204876947U (en) * | 2015-07-08 | 2015-12-16 | 詍华有限公司 | Embedded floatless switch |
CN204899516U (en) * | 2015-07-13 | 2015-12-23 | 深圳怡化电脑股份有限公司 | Hasp of uncapping |
TWM560502U (en) * | 2018-02-02 | 2018-05-21 | Asmith Mfg Company | Latch structure with locking function |
CN207749943U (en) * | 2017-12-07 | 2018-08-21 | 东莞怡合达自动化股份有限公司 | A kind of snap lock applied to automation equipment |
-
2019
- 2019-07-31 CN CN201910702912.6A patent/CN110450190A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2565922Y (en) * | 2002-08-30 | 2003-08-13 | 李殿荣 | Spring lock catch |
CN204199903U (en) * | 2014-10-10 | 2015-03-11 | 苏州德仕耐五金技术有限公司 | Hasp lock |
CN204876947U (en) * | 2015-07-08 | 2015-12-16 | 詍华有限公司 | Embedded floatless switch |
CN204899516U (en) * | 2015-07-13 | 2015-12-23 | 深圳怡化电脑股份有限公司 | Hasp of uncapping |
CN207749943U (en) * | 2017-12-07 | 2018-08-21 | 东莞怡合达自动化股份有限公司 | A kind of snap lock applied to automation equipment |
TWM560502U (en) * | 2018-02-02 | 2018-05-21 | Asmith Mfg Company | Latch structure with locking function |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112103153A (en) * | 2020-09-18 | 2020-12-18 | 罗琴琴 | Fuse for high-low voltage distribution system |
CN114403120A (en) * | 2022-02-28 | 2022-04-29 | 芜湖快螳螂智能设备有限公司 | Steam sprayer convenient to disassemble |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110450190A (en) | A kind of housing locking device applied to spray robot | |
CN102477827A (en) | Adjustable lock catch | |
CN201750789U (en) | Fast-disassembled and assembled cabinet | |
CN109952268A (en) | Vehicle lifter | |
CN110258083B (en) | Portable clothes airing device | |
CN107038955B (en) | Pole signboard installation device | |
CN206284844U (en) | Cooking utensil | |
US20140123380A1 (en) | Tie down for a spa cover lifter | |
CN201185871Y (en) | Roasting plate handle | |
CN205883357U (en) | Prop up posture cell -phone shell and cell -phone | |
CN201883822U (en) | Adjustable lock catch | |
CN208222297U (en) | Hanging device | |
CN203987392U (en) | Clothes hanger is just received in self-adjusting | |
CN202739772U (en) | Toaster with variable shell | |
CN2200332Y (en) | Luggage case with gang-button device | |
CN203255066U (en) | Automobile trunk plastic hook structure and automobile | |
CN206213831U (en) | Hinge and electric pressure cooker | |
CN205835444U (en) | Protect sheath and there is this cutter protecting sheath | |
CN203784024U (en) | Cover plate connecting device | |
CN216287287U (en) | Model connection structure for architectural design | |
CN207721631U (en) | A kind of Snap-fit hook | |
CN207731075U (en) | A kind of projection screen torsional spring locking mounting device | |
CN208381709U (en) | Self-timer and its load carrier | |
CN209090400U (en) | A kind of easy-to-mount cloakroom clothes basket | |
CN203121682U (en) | Movable connection device for folded chair |
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 |
Application publication date: 20191115 |
|
RJ01 | Rejection of invention patent application after publication |