CN112158701A - Intelligent corridor walking-replacing device - Google Patents

Intelligent corridor walking-replacing device Download PDF

Info

Publication number
CN112158701A
CN112158701A CN202011171562.4A CN202011171562A CN112158701A CN 112158701 A CN112158701 A CN 112158701A CN 202011171562 A CN202011171562 A CN 202011171562A CN 112158701 A CN112158701 A CN 112158701A
Authority
CN
China
Prior art keywords
corridor
guide rail
control
walker
connecting shaft
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
CN202011171562.4A
Other languages
Chinese (zh)
Inventor
许伟峰
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.)
Huzhou Yidao Corridor Elevator Co ltd
Original Assignee
Huzhou Yidao Corridor Elevator Co ltd
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 Huzhou Yidao Corridor Elevator Co ltd filed Critical Huzhou Yidao Corridor Elevator Co ltd
Priority to CN202011171562.4A priority Critical patent/CN112158701A/en
Publication of CN112158701A publication Critical patent/CN112158701A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/06Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
    • B66B9/08Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons
    • B66B9/0807Driving mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006Monitoring devices or performance analysers
    • B66B5/0018Devices monitoring the operating condition of the elevator system
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/06Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
    • B66B9/08Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons
    • B66B9/0846Guide rail
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/06Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
    • B66B9/08Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons
    • B66B9/0853Lifting platforms, e.g. constructional features

Abstract

The invention discloses an intelligent corridor walker, which comprises a walker body: the device comprises a body, and is characterized in that the body is rotatably connected with a seat through a first connecting shaft and further comprises a driving assembly, the driving assembly comprises a frame arranged on the body, a motor is arranged on the frame, the output end of the motor is provided with a transmission assembly moving along a corridor, the driving assembly is provided with a mounting plate, the mounting plate is rotatably connected with a pedal through a second connecting shaft, a driving second connecting shaft rotating electric push rod is arranged on the mounting plate, and the top of the body is provided with a control assembly for controlling the work of the motor and the electric push rod. According to the corridor walker, the riding comfort of old people and people with leg and foot inconvenience is improved, the operation efficiency is high, the operation noise is low, the operation is safe and strong, and the safe and efficient operation of the corridor walker is ensured.

Description

Intelligent corridor walking-replacing device
Technical Field
The invention relates to the technical field of walk-substituting devices, in particular to an intelligent corridor walk-substituting device.
Background
Along with the development of science and technology, people's life also progressively promotes, and many old districts have not installed the elevator before, lead to the old man comparatively inconvenient upstairs and downstairs, so many families make things convenient for the old man to upstairs and downstairs, have installed corridor and have replaced the ware, corridor and replaced the ware and when moving, need be equipped with actuating system for realize the drive of corridor and replaced the ware, realize corridor and replace the ware's normal ascending and descending, satisfy personnel's user demand.
The existing corridor walk-substituting device usually adopts a single use structure, so that the use effect of the corridor walk-substituting device is poor, the high-efficiency and safe operation of the corridor walk-substituting device cannot be ensured, and the use effect of the corridor walk-substituting device is reduced.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an intelligent corridor walker which can provide safe and comfortable use effects for users and realize safe and efficient operation of the corridor walker.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an intelligence corridor ware of riding instead of walk, includes the ware body of riding instead of walk:
the walking device body is rotationally connected with the seat through a first connecting shaft;
the walking device also comprises a driving assembly, wherein the driving assembly comprises a rack arranged on the walking device body, a motor is arranged on the rack, and a transmission assembly moving along a corridor is arranged at the output end of the motor;
the driving assembly is provided with an installation plate, the installation plate is rotatably connected with the pedal through a second connecting shaft, and the installation plate is provided with an electric push rod for driving the second connecting shaft to rotate;
the top of the mobility scooter body is provided with a control assembly for controlling the motor and the electric push rod to work.
As a further description of the above technical solution:
the transmission assembly comprises a pair of driving gears and driven gears which are meshed with each other, the driving gears are connected with the output end of the motor, and the driven gears are connected with guide wheels on the rack.
As a further description of the above technical solution:
the device also comprises a guide rail;
the bottom of the guide rail is provided with a supporting piece, and the supporting piece is arranged on the corridor;
the upper surface of the guide rail is in rolling connection with the guide wheel.
As a further description of the above technical solution:
and the inner wall of the rack is provided with an auxiliary wheel, and the auxiliary wheel is in rolling connection with the lower surface of the guide rail.
As a further description of the above technical solution:
the control assembly comprises a control body arranged on the walking device body, and a photoelectric switch, a start button and a card reader are sequentially arranged on the control body.
As a further description of the above technical solution:
and a position sensor is arranged on the inner wall of the rack, and a microswitch is arranged on the position sensor.
As a further description of the above technical solution:
the device also comprises a control button;
the control button comprises an uplink button and a downlink button, and the uplink button and the downlink button are respectively arranged on the wall body of the corridor and are positioned at the upper end and the lower end of the guide rail.
As a further description of the above technical solution:
the both ends of control organism all are provided with the handrail, and the handrail is parallel to each other with first connecting axle and second connecting axle.
A control method of an intelligent corridor walker comprises the following steps:
s1: swiping a card on the card swiping device, controlling the machine body to receive data, and controlling the electric push rod to drive the pedal to turn on;
s2: pressing a start button to control the machine body to receive data and control a motor to drive a guide wheel to run on a guide rail;
s3: after the corridor walking replacing device runs to the top or the bottom of the guide rail, the person leaves the pedal, the photoelectric switch detects that no person exists, and the control machine body controls the electric push rod to drive the pedal to turn over and close again.
As a further description of the above technical solution:
in step S1, when the corridor walker is located at the top or bottom of the guide rail, the down button or the up button is pressed to control the corridor walker to move up and down or up on the guide rail, and when the photoelectric switch detects that a person is on the pedal, the down button and the up button do not work.
The invention provides an intelligent corridor walker. The method has the following beneficial effects: the corridor walker has the advantages of high operation efficiency, low operation noise, high operation safety, capability of ensuring the safe and efficient operation of the corridor walker and extremely high applicability.
Drawings
FIG. 1 is a schematic structural view of an intelligent corridor walker provided by the invention;
FIG. 2 is a schematic structural diagram of a control assembly according to the present invention;
FIG. 3 is a schematic structural diagram of a driving assembly according to the present invention;
FIG. 4 is a schematic structural view of a transmission assembly according to the present invention;
fig. 5 is a schematic view of an overall assembly structure of the intelligent corridor walker provided by the invention.
Illustration of the drawings:
1. a control component; 11. a handrail; 12. controlling the machine body; 13. a photoelectric switch; 14. a start button; 15. a card reader; 2. a seat; 3. a first connecting shaft; 4. a walker body; 5. a drive assembly; 51. a frame; 52. a motor; 53. a transmission assembly; 531. a driving gear; 532. a driven gear; 54. a guide wheel; 55. a position sensor; 56. a microswitch; 57. an auxiliary wheel; 6. mounting a plate; 7. an electric push rod; 8. a second connecting shaft; 9. a pedal; 10. a guide rail; 101. a support member; 102. an up button; 103. and a down button.
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.
As shown in fig. 1, 3 and 4, an intelligent corridor walker comprises a walker body 4:
the scooter body 4 is rotationally connected with the seat 2 through the first connecting shaft 3, and the seat 2 can be manually driven to rotate so as to realize the opening and closing operation of the seat 2;
the walking device is characterized by further comprising a driving assembly 5, wherein the driving assembly 5 comprises a rack 51 arranged on the walking device body 4, a motor 52 is arranged on the rack 51, the motor 52 is a bidirectional motor, and a transmission assembly 53 moving along a corridor is arranged at the output end of the motor 52, so that the walking device body 4 can move up and down;
the driving assembly 5 is provided with an installation plate 6, the installation plate 6 is rotatably connected with a pedal 9 through a second connecting shaft 8, and the installation plate 6 is provided with an electric push rod 7 for driving the second connecting shaft 8 to rotate;
the top of the body 4 is provided with a control component 1 for controlling the work of the motor 52 and the electric push rod 7, and is used for controlling the working state of the body 4.
In this embodiment, when seat 2 is taken to needs, rotate seat 2 and make its upset open under the effect of first connecting axle 3, can provide the condition of taking to the personnel, when footboard 9 is stepped on to needs, it makes 8 rotations of second connecting axle to start electric putter 7, can open footboard 9 upset, satisfy personnel's the demand of stepping on, through motor 52 just reversal, the transmission of cooperation drive assembly 53, can drive and ride instead of walk ware body 4 and make its rise on the corridor and move down, realize the reciprocating motion of corridor ride instead of walk ware, satisfy user's demand, the safe high-efficient operation of corridor ride instead of walk ware has been ensured, extremely strong suitability has.
As shown in fig. 3 and 4, the transmission assembly 53 includes a pair of driving gear 531 and driven gear 532 engaged with each other, the driving gear 531 is coupled to an output end of the motor 52, and the driven gear 532 is connected to the guide wheel 54 on the frame 51, when the motor 52 operates, the driving gear 531 is driven to rotate, and the driven gear 532 is driven to rotate, meanwhile, the driven gear 532 drives the guide wheel 54 to rotate, so that the driving effect of the driving assembly 5 can be achieved, and the reciprocating movement effect of the walker body 4 can be achieved.
As shown in fig. 5, the guide rail 10 further comprises a guide rail 10, a support member 101 is arranged at the bottom of the guide rail 10, the support member 101 is arranged on a corridor, the upper surface of the guide rail 10 is in rolling connection with the guide wheel 54, at least one groove (not shown in the figure) is arranged on the guide wheel 54, and a convex strip matched with the groove is arranged on the guide rail 10 and used for limiting and clamping the guide wheel 54 and the guide rail 10, so that the guide wheel 54 can stably run on the guide rail 10.
As shown in fig. 3, the inner wall of the frame 51 is provided with the auxiliary wheel 57, and the auxiliary wheel 57 is in rolling connection with the lower surface of the guide rail 10, so that the auxiliary clamping function between the driving assembly 5 and the guide rail 10 can be achieved, the stability of the mobility scooter body 4 on the guide rail 10 can be further ensured, and the phenomenon of shaking of the mobility scooter body 4 can be prevented.
As shown in fig. 2, the control assembly 1 includes a control body 12 disposed on the mobility scooter body 4, a photoelectric switch 13, a start button 14 and a card reader 15 are sequentially disposed on the control body 12, the control body 12 is controlled by a PLC chip, the photoelectric switch 13 is an infrared sensor, an output end of the infrared sensor is connected to an input end of the control body 12, and is used for transmitting detection data of the photoelectric switch 13 into the control body 12, determining whether a person is on a pedal 9 of the mobility scooter through infrared detection, and turning on a control circuit of the mobility scooter body 4, an output end of the start button 14 is connected to an input end of the control body 12, and is used for sending an operation instruction to the control body 12, so as to drive the electric push rod 7 to operate through regulation and control of the control body 12, and further control the pedal 9 to turn over and open and close, an output end of the card reader 15 is connected to an input end of the control body 12, and the card reader 15 is used, and the data obtained by swiping the card is imported into the control machine body 12, and whether the data of swiping the card is correct is judged, so that the false operation of the corridor walker is prevented.
As shown in fig. 3, a position sensor 55 is arranged on the inner wall of the frame 51, and a micro switch 56 is arranged on the position sensor 55, the output end of the position sensor 55 is connected with the input end of the control machine body 12, and is used for transmitting the operation parameter data of the frame 51, the position sensor 55 is used for monitoring the moving amplitude of the driving component 5 on the guide rail 10 in real time, thereby judging the operation amplitude of the corridor walker, the output end of the control machine body 12 is connected with the input end of the micro switch 56, and realizing the transmission of data, the micro switch 56 can be automatically extended or shortened, so that the micro switch 56 is contacted with the side wall of the guide rail 10, the friction resistance between the driving component 5 and the guide rail 10 is increased, and the deceleration and the braking of.
It should be noted that the program judgment and circuit relationship disclosed in this section are prior art and can be directly obtained by those skilled in the art according to the description, so that the explicit description is not necessary in the present invention.
As shown in fig. 5, the device further comprises a control button, the control button comprises an up button 102 and a down button 103, the up button 102 and the down button 103 are respectively arranged on the wall of the corridor and are both communicated with the control body 12 through wireless technology to realize data transmission, and are located at the upper end and the lower end of the guide rail 10, when a user presses the down button 103 at the lower end of the guide rail 10 on the corridor walker, the corridor walker descends along the guide rail 10 at the moment and moves to the lower end of the guide rail 10 for the user, otherwise, when the user presses the up button 102 at the upper end of the guide rail 10 on the corridor walker, the corridor walker ascends along the guide rail 10 at the moment and moves to the upper end of the guide rail 10 for the user.
As shown in fig. 2, both ends of the control machine body 12 are provided with handrails 11, and the handrails 11 are parallel to the first connecting shaft 3 and the second connecting shaft 8, so as to provide a holding condition for a user, so that the user can grab a supporting point, the accidental falling is prevented, and the use safety of the corridor walker is improved.
A control method of an intelligent corridor walker comprises the following steps:
s1: swiping a card on the card swiping device 15, receiving data by the control machine body 12, and controlling the electric push rod 7 to drive the pedal 9 to turn on;
s2: the start button 14 is pressed, the control body 12 receives data, and the control motor 52 drives the guide wheel 54 to run on the guide rail 10;
s3: after the corridor walker runs to the top or the bottom of the guide rail 10, a person leaves the pedal 9, the photoelectric switch 13 detects that no person exists, and the control machine body 12 controls the electric push rod 7 to drive the pedal 9 to turn over and close again.
In step S1, when the corridor walker is located at the top or bottom of the guide rail 10, the down button 103 or the up button 102 is pressed to control the corridor walker to go up and down or go up on the guide rail 10, and when the photoelectric switch 13 detects that a person is on the pedal 9, the down button 103 and the up button 102 are not operated.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. The utility model provides an intelligence corridor ware of riding instead of walk, includes ware body (4) of riding instead of walk, its characterized in that:
the walking aid body (4) is rotationally connected with the seat (2) through a first connecting shaft (3);
the walking device is characterized by further comprising a driving assembly (5), wherein the driving assembly (5) comprises a rack (51) arranged on the walking device body (4), a motor (52) is arranged on the rack (51), and a transmission assembly (53) moving along a corridor is arranged at the output end of the motor (52);
the driving assembly (5) is provided with a mounting plate (6), the mounting plate (6) is rotatably connected with the pedal (9) through a second connecting shaft (8), and the mounting plate (6) is provided with an electric push rod (7) for driving the second connecting shaft (8) to rotate;
the top of the walking device body (4) is provided with a control component (1) for controlling the work of the motor (52) and the electric push rod (7).
2. The intelligent corridor walker according to claim 1, wherein: the transmission assembly (53) comprises a pair of driving gears (531) and driven gears (532) which are meshed with each other, the driving gears (531) are connected with the output end of the motor (52), and the driven gears (532) are connected with guide wheels (54) on the rack (51).
3. The intelligent corridor walker according to claim 2, wherein: also comprises a guide rail (10);
the bottom of the guide rail (10) is provided with a supporting piece (101), and the supporting piece (101) is arranged on a corridor;
the upper surface of the guide rail (10) is in rolling connection with a guide wheel (54).
4. The intelligent corridor walker according to claim 1, wherein: and the inner wall of the rack (51) is provided with an auxiliary wheel (57), and the auxiliary wheel (57) is in rolling connection with the lower surface of the guide rail (10).
5. The intelligent corridor walker according to claim 1, wherein: the control assembly (1) comprises a control body (12) arranged on the walking device body (4), and a photoelectric switch (13), a start button (14) and a card reader (15) are sequentially arranged on the control body (12).
6. The intelligent corridor walker according to claim 1, wherein: a position sensor (55) is arranged on the inner wall of the rack (51), and a microswitch (56) is arranged on the position sensor (55).
7. The intelligent corridor walker according to claim 3, wherein: the device also comprises a control button;
the control buttons comprise an uplink button (102) and a downlink button (103), and the uplink button (102) and the downlink button (103) are respectively arranged on the wall of the corridor and are positioned at the upper end and the lower end of the guide rail (10).
8. The intelligent corridor walker according to claim 5, wherein: handrails (11) are arranged at two ends of the control machine body (12), and the handrails (11) are parallel to the first connecting shaft (3) and the second connecting shaft (8).
CN202011171562.4A 2020-10-28 2020-10-28 Intelligent corridor walking-replacing device Pending CN112158701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011171562.4A CN112158701A (en) 2020-10-28 2020-10-28 Intelligent corridor walking-replacing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011171562.4A CN112158701A (en) 2020-10-28 2020-10-28 Intelligent corridor walking-replacing device

Publications (1)

Publication Number Publication Date
CN112158701A true CN112158701A (en) 2021-01-01

Family

ID=73866247

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011171562.4A Pending CN112158701A (en) 2020-10-28 2020-10-28 Intelligent corridor walking-replacing device

Country Status (1)

Country Link
CN (1) CN112158701A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH676142A5 (en) * 1988-02-25 1990-12-14 Rigert Maschbau Ag
CN204454173U (en) * 2015-03-16 2015-07-08 陈长柱 Intelligent corridor is ridden instead of walk elevator
CN104803260A (en) * 2015-04-29 2015-07-29 陈长柱 Transmission system of intelligent corridor ride-instead-of-walk elevator
CN105460745A (en) * 2016-01-13 2016-04-06 沈和旗 Novel corridor elevator
CN106915682A (en) * 2017-05-05 2017-07-04 南京康尼机电股份有限公司 A kind of carrying dolly for intelligent passageway mobile device
CN108584623A (en) * 2018-07-05 2018-09-28 泉州迈得好智能科技有限公司 Anti-collision mechanism for apparatus for ride instead of walk
CN108584624A (en) * 2018-07-05 2018-09-28 泉州迈得好智能科技有限公司 A kind of convenient apparatus for ride instead of walk
CN210117137U (en) * 2019-06-19 2020-02-28 湖州易道楼道电梯有限公司 Corridor walking-replacing device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH676142A5 (en) * 1988-02-25 1990-12-14 Rigert Maschbau Ag
CN204454173U (en) * 2015-03-16 2015-07-08 陈长柱 Intelligent corridor is ridden instead of walk elevator
CN104803260A (en) * 2015-04-29 2015-07-29 陈长柱 Transmission system of intelligent corridor ride-instead-of-walk elevator
CN105460745A (en) * 2016-01-13 2016-04-06 沈和旗 Novel corridor elevator
CN106915682A (en) * 2017-05-05 2017-07-04 南京康尼机电股份有限公司 A kind of carrying dolly for intelligent passageway mobile device
CN108584623A (en) * 2018-07-05 2018-09-28 泉州迈得好智能科技有限公司 Anti-collision mechanism for apparatus for ride instead of walk
CN108584624A (en) * 2018-07-05 2018-09-28 泉州迈得好智能科技有限公司 A kind of convenient apparatus for ride instead of walk
CN210117137U (en) * 2019-06-19 2020-02-28 湖州易道楼道电梯有限公司 Corridor walking-replacing device

Similar Documents

Publication Publication Date Title
CN106915682B (en) Bearing trolley for intelligent corridor moving device
CN201179156Y (en) Electric wheelchair capable of automatically walking up and down the stairs
CN206857918U (en) A kind of intelligent passageway mobile unit and the apparatus and system using the unit
CN106904512A (en) A kind of intelligent passageway mobile unit and the apparatus and system using the unit
CN111714299A (en) Intelligent old-people assisting chair and using method thereof
CN213536930U (en) Intelligent corridor walking-replacing device
CN112158701A (en) Intelligent corridor walking-replacing device
CN111591857A (en) Stair climbing assisting device and using method thereof
CN210970789U (en) But height-adjusting's public transit system rings handrail
CN205459532U (en) Elevating gear of machine of shifting and machine of shifting
CN112919290A (en) Stair climbing power assisting device and power assisting method
CN209974079U (en) Escalator's of security drive assembly
CN212374663U (en) Compound floor stair climbing device
CN114569352A (en) Stair climbing wheelchair
CN204309853U (en) A kind of multifunctional motor-driven stair activity car that can use with oneself
CN207466822U (en) A kind of obstacle detouring mobile device
CN2233919Y (en) Double-direction escalator
CN214167073U (en) Escalator handrail driving device
CN2487315Y (en) Multifunctional automatic sunlight-preventing curtain device
CN112263406A (en) Manned stair climbing robot and stair climbing method thereof
CN2621163Y (en) Self-control chair sliding device driven by screw mounted on balustrade
CN2695141Y (en) Punchcing machine safety protection device
CN213069591U (en) Control system of intelligent corridor walking-replacing device
CN104494675B (en) A kind of multifunctional motor-driven stair activity car that can use with oneself
CN219277594U (en) Locking device for wafer operation

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: 20210101