CN112593499A - Reflecting sign with lighting function - Google Patents
Reflecting sign with lighting function Download PDFInfo
- Publication number
- CN112593499A CN112593499A CN202011412560.XA CN202011412560A CN112593499A CN 112593499 A CN112593499 A CN 112593499A CN 202011412560 A CN202011412560 A CN 202011412560A CN 112593499 A CN112593499 A CN 112593499A
- Authority
- CN
- China
- Prior art keywords
- sign
- fixedly connected
- ground
- installing frame
- frame
- 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.)
- Withdrawn
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/646—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection extensible, collapsible or pivotable
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
- E01F9/617—Illuminated or wired-up posts, bollards, pillars or like upstanding bodies or structures for traffic guidance, warning or control
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/619—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings with reflectors; with means for keeping reflectors clean
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/673—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like
- E01F9/685—Subsoil means, e.g. foundations
Abstract
The invention discloses a reflective sign with an illumination function, and relates to the technical field of guideboard protection indication. According to the invention, the device is buried in the bottom surface, the counterweight block is kept vertical, and the ground can be continuously grabbed to a certain degree through the ground grabbing mechanism, so that the ground can still be grabbed under the condition of heavy rain, the phenomenon that the bottom of the sign is easy to cause water and soil loss due to local collapse is avoided, the inclination of the sign is more easily aggravated, the lighting lamp can illuminate the inside of the mounting frame, the sign information of a vehicle owner can be reminded at a far position, and the device is further favorable for being used under the condition of poor illumination at night.
Description
Technical Field
The invention relates to the technical field of guideboard protection indication, in particular to a reflective signboard with an illumination function.
Background
The traffic management is enhanced, the traffic safety is ensured, the development of national economy is ensured, the safety of lives and properties of people is ensured, people are well acquainted, the arrangement of traffic signs, road traffic safety facilities, vehicle marks and indication signs is an important part of the traffic safety management, the sign boards are generally arranged in places needing attention to safety, such as traffic roads, factories and mines, construction sites, electric power facilities, traffic transportation and the like, the safety alarm clock is sounded to people, and the traffic safety alarm clock is a powerful assistant for enterprises and public institutions to make safety management and propaganda work of safety production knowledge.
When the sign was used under the not good condition of illumination at night, often the vehicle was close to the sign and just can reflect light and remind the car owner, therefore need have the reflection of light sign of illumination function, and in the coastal area that the typhoon often landed, the weather of many winds makes the sign receive the influence more easily and takes place the skew, and the condition of much rain can make the bottom of sign take place the soil erosion and water loss that the part collapsed easily, the slope of sign aggravated more easily.
Disclosure of Invention
The present invention has been made in an effort to provide a retroreflective sign with an illumination function, which solves the above-mentioned problems occurring in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a reflection of light sign with illumination function, including the telescopic link, the bottom of telescopic link is linked there is the balancing weight, the bottom of telescopic link is provided with grabs ground mechanism, threaded connection has the locking bolt on the telescopic link, and be provided with protection mechanism on the locking bolt, the top fixedly connected with installing frame of telescopic link, sliding connection has the base plate in the installing frame, be provided with the disassembly body who is used for dismantling the base plate on the installing frame, the two sides center of base plate all is stained with the reflective membrane, and the equal fixed mounting of interior top surface and the interior bottom surface of installing frame has two parallel horizontal setting's light.
As a further scheme of the invention: the ground grabbing mechanism comprises: the fixed plate, the slide cartridge, the movable rod, the fly leaf, lead to the groove, a spring, installation axle and ground awl, the fixed cover in telescopic link bottom has connect the fixed plate, the bottom of telescopic link still is provided with the fly leaf, logical groove has been seted up at the fly leaf center, fly leaf and telescopic link sliding connection, the slide cartridge of a plurality of evenly distributed of bottom surface fixedly connected with of fixed plate, all with the top sliding connection of movable rod in the slide cartridge, and the bottom of movable rod then the top surface fixed connection of equal fly leaf, the interior top surface of slide cartridge conflicts with the both ends of spring respectively with the top of movable rod, the top fixed connection of the installation axle of bottom surface outer lane portion fixed connection and a plurality of evenly distributed of fly leaf, and the bottom of installation.
As a further scheme of the invention: the protection mechanism includes: the telescopic door comprises a fixed frame, a turnover door, a keyhole and a locking mechanism, wherein the fixed frame is fixedly connected onto the telescopic rod, the side face of the fixed frame is rotatably connected with the turnover door through a hinge, the fixed frame is internally provided with the locking mechanism which is symmetrically distributed up and down, and the turnover door is provided with the keyhole matched with the locking mechanism.
As a further scheme of the invention: the disassembly mechanism includes: mounting panel, first screw hole, second screw hole, stopper and logical chamber, the second screw hole has all been seted up in the top surface four corners of installing frame to through bolt and mounting panel threaded connection, and assorted second screw hole has also been seted up in the mounting panel four corners, and two evenly distributed's logical chamber is seted up to the installing frame top surface, and two inside wall fixedly connected with's of installing frame stopper of two sets of parallel symmetric distributions, sliding connection has transparent waterproof board in the stopper.
As a further scheme of the invention: the inner top surface of the sliding cylinder and the top end of the movable rod are fixedly connected with a top block.
As a further scheme of the invention: the turnover door is fixedly connected with a handle.
As a further scheme of the invention: fixedly connected with stiffener between installing frame and the telescopic link, fixedly connected with strengthening rib between telescopic link and the balancing weight.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the device is buried in the bottom surface, the counterweight block is kept vertical, and the ground can be continuously grabbed to a certain degree through the ground grabbing mechanism, so that the ground can still be grabbed under the condition of heavy rain, the phenomenon that the bottom of the sign is easy to cause water and soil loss due to local collapse is avoided, the inclination of the sign is more easily aggravated, the lighting lamp can illuminate the inside of the mounting frame, the sign information of a vehicle owner can be reminded at a far position, and the device is further favorable for being used under the condition of poor illumination at night.
2. In the invention, under the action of the spring, the movable plate moves downwards to ensure that the ground cone and the mounting shaft can keep a state of being tightly pressed against the ground, thereby playing the role of continuously grabbing the ground, the protection mechanism is used for protecting the locking bolt of the telescopic rod, the locking mechanism is used for locking the turnover door and the fixed frame, thereby preventing the locking bolt from being damaged by corrosion and external force, the disassembly mechanism has the function of disassembling and replacing the transparent waterproof plate, thereby appear more wearing and tearing when great influence appears to the light change that can be convenient on the transparent waterproof board, the effect of kicking block takes place winding condition when can preventing the spring compression state and takes place, the effect of handle makes things convenient for people pulling turnover door, the effect of stiffener is the joint strength who strengthens between installing frame and the telescopic link, and the effect of strengthening rib is then the joint strength who strengthens between telescopic link and the balancing weight.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic view of the inside of the slide cylinder according to the present invention;
fig. 4 is a schematic structural view of the detaching mechanism of the present invention.
In the figure: 1. a telescopic rod; 2. a fixing plate; 3. a slide cylinder; 4. installing a shaft; 5. installing a frame; 6. a light-reflecting film; 7. an illuminating lamp; 8. mounting a plate; 9. a transparent waterproof sheet; 10. a limiting block; 11. a reinforcing bar; 12. a movable rod; 13. a movable plate; 14. a balancing weight; 15. reinforcing ribs; 16. a through groove; 17. a ground cone; 18. locking the bolt; 19. a fixing frame; 20. turning over the door; 21. a handle; 22. a keyhole; 23. a locking mechanism; 24. a spring; 25. a top block; 26. a first threaded hole; 27. a second threaded hole; 28. a substrate; 29. the cavity is communicated.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the invention, a reflective sign with an illumination function comprises a telescopic rod 1, a counterweight 14 is connected to the bottom end of the telescopic rod 1, a ground grabbing mechanism is arranged at the bottom of the telescopic rod 1, a locking bolt 18 is in threaded connection with the telescopic rod 1, a protection mechanism is arranged on the locking bolt 18, a mounting frame 5 is fixedly connected to the top end of the telescopic rod 1, a base plate 28 is slidably connected to the mounting frame 5, a detaching mechanism for detaching the base plate 28 is arranged on the mounting frame 5, reflective films 6 are adhered to the centers of two surfaces of the base plate 28, two illuminating lamps 7 which are arranged in parallel and transversely are fixedly arranged on the inner top surface and the inner bottom surface of the mounting frame 5, in the invention, the reflective sign is embedded into the bottom surface, the counterweight 14 is kept vertical, the ground can be grabbed continuously to a certain degree through the ground grabbing mechanism, and the ground can, thereby avoid the soil erosion and water loss that the part collapsed to take place easily in the bottom of sign, the slope of sign aggravates more easily, light 7 can throw light on 5 insides of installing frame to can just can remind car owner's sign information in the department far away, and then be favorable to using under the not good condition of illumination night.
The ground grabbing mechanism comprises: the bottom of the telescopic rod 1 is fixedly sleeved with the fixed plate 2, the bottom of the telescopic rod 1 is also provided with the movable plate 13, the center of the movable plate 13 is provided with the through groove 16, the movable plate 13 is in sliding connection with the telescopic rod 1, the bottom surface of the fixed plate 2 is fixedly connected with a plurality of uniformly distributed sliding cylinders 3, the insides of the sliding cylinders 3 are all in sliding connection with the top ends of the movable rods 12, the bottom ends of the movable rods 12 are all fixedly connected with the top surface of the movable plate 13, the inner top surface of the sliding cylinders 3 and the top ends of the movable rods 12 are respectively abutted against the two ends of the springs 24, the outer ring part of the bottom surface of the movable plate 13 is fixedly connected with the top ends of the uniformly distributed installation shafts 4, the bottom ends of the installation shafts 4 are all fixedly connected with the ground cones 17, under the action of the springs 24, the movable plate 13 moves downwards to enable the ground cones 17 and the installation shafts 4 to keep a state of abutting against, thereby playing a role of continuously grabbing the ground.
The protection mechanism includes: fixed frame 19, turnover door 20, keyhole 22 and locking mechanism 23, fixed frame 19 of fixedly connected with on the telescopic link 1, the side of fixed frame 19 is connected with turnover door 20 through hinge rotation, two symmetric distribution's locking mechanism 23 about being provided with in the fixed frame 19, and then seted up on the turnover door 20 with locking mechanism 23 assorted keyhole 22, protection mechanism's effect is to protecting telescopic link 1's locking bolt 18, utilize locking mechanism 23 to lock turnover door 20 and fixed frame 19, thereby prevent that locking bolt 18 from receiving corruption and external force to destroy.
The disassembly mechanism includes: mounting panel 8, first screw hole 26, second screw hole 27, stopper 10 and logical chamber 29, second screw hole 27 has all been seted up in the top surface four corners of installing frame 5, and through bolt and 8 threaded connection of mounting panel, assorted second screw hole 27 has also been seted up in the 8 four corners of mounting panel, two evenly distributed's logical chamber 29 is seted up to the 5 top surfaces of installing frame, two inside wall fixedly connected with two sets of parallel symmetric distribution's of installing frame 5 stopper 10, sliding connection has transparent waterproof board 9 in stopper 10, the effect of disassembly body is can dismantle the change to transparent waterproof board 9, thereby appear more wearing and tearing when transparent waterproof board 9 appears and to the light change that can be convenient when great influence.
The top surface of the interior of slide cylinder 3 and the top of movable rod 12 all fixedly connected with kicking block 25, kicking block 25's effect takes place the winding condition when can preventing spring 24 compression state.
The turnover door 20 is fixedly connected with a handle 21, and the handle 21 is convenient for people to pull the turnover door 20.
Fixedly connected with stiffener 11 between installing frame 5 and the telescopic link 1, fixedly connected with strengthening rib 15 between telescopic link 1 and the balancing weight 14, the effect of stiffener 11 is the joint strength who strengthens between installing frame 5 and the telescopic link 1, and the effect of strengthening rib 15 is then the joint strength who strengthens between telescopic link 1 and the balancing weight 14.
The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a reflection of light sign with illumination function, including telescopic link (1), a serial communication port, balancing weight (14) have been linked to the bottom of telescopic link (1), the bottom of telescopic link (1) is provided with grabs ground mechanism, threaded connection has locking bolt (18) on telescopic link (1), and be provided with protection mechanism on locking bolt (18), the top fixedly connected with installing frame (5) of telescopic link (1), sliding connection has base plate (28) in installing frame (5), be provided with the mechanism of disassembling that is used for dismantling base plate (28) on installing frame (5), reflective membrane (6) have all been stained with at the two sides center of base plate (28), and the equal fixed mounting of interior top surface and interior bottom surface of installing frame (5) has two parallel light (7) of horizontal setting.
2. The sign with illumination according to claim 1, wherein the ground-grasping mechanism comprises: the device comprises a fixed plate (2), a sliding barrel (3), a movable rod (12), a movable plate (13), a through groove (16), a spring (24), a mounting shaft (4) and a ground cone (17), wherein the fixed plate (2) is fixedly sleeved at the bottom of a telescopic rod (1), the movable plate (13) is further arranged at the bottom of the telescopic rod (1), the through groove (16) is formed in the center of the movable plate (13), the movable plate (13) is in sliding connection with the telescopic rod (1), the bottom surface of the fixed plate (2) is fixedly connected with a plurality of uniformly distributed sliding barrels (3), the inside of each sliding barrel (3) is in sliding connection with the top end of the corresponding movable rod (12), the bottom ends of the corresponding movable rods (12) are fixedly connected with the top surface of the corresponding movable plate (13), the inside top surfaces of the corresponding sliding barrels (3) and the top ends of the corresponding movable rods (12) are respectively abutted against the two ends of the spring (24), and, the bottom ends of the mounting shafts (4) are fixedly connected with ground cones (17).
3. The sign with illumination according to claim 1, wherein the protection mechanism comprises: the telescopic rod type turnover door comprises a fixed frame (19), a turnover door (20), a lock hole (22) and a locking mechanism (23), wherein the fixed frame (19) is fixedly connected onto the telescopic rod (1), the side face of the fixed frame (19) is rotatably connected with the turnover door (20) through a hinge, the upper locking mechanism (23) and the lower locking mechanism (23) which are symmetrically distributed are arranged in the fixed frame (19), and the lock hole (22) matched with the locking mechanism (23) is formed in the turnover door (20).
4. The sign with illumination according to claim 1, wherein the detaching mechanism comprises: mounting panel (8), first screw hole (26), second screw hole (27), stopper (10) and logical chamber (29), second screw hole (27) have all been seted up in the top surface four corners of installing frame (5), and through bolt and mounting panel (8) threaded connection, assorted second screw hole (27) have also been seted up in mounting panel (8) four corners, two evenly distributed's logical chamber (29) are seted up to installing frame (5) top surface, two inside wall fixedly connected with stopper (10) of two sets of parallel symmetric distributions of installing frame (5), it has transparent waterproof board (9) to slide in stopper (10).
5. The sign with illumination according to claim 2, characterized in that the inner top surface of the slide (3) and the top end of the movable rod (12) are fixedly connected with a top block (25).
6. The sign with illumination according to claim 3, characterized in that a handle (21) is fixedly attached to the flipping door (20).
7. The sign with illumination function of claim 1, wherein a reinforcing bar (11) is fixedly connected between the mounting frame (5) and the telescopic bar (1), and a reinforcing bar (15) is fixedly connected between the telescopic bar (1) and the counterweight (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011412560.XA CN112593499A (en) | 2020-12-04 | 2020-12-04 | Reflecting sign with lighting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011412560.XA CN112593499A (en) | 2020-12-04 | 2020-12-04 | Reflecting sign with lighting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112593499A true CN112593499A (en) | 2021-04-02 |
Family
ID=75188794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011412560.XA Withdrawn CN112593499A (en) | 2020-12-04 | 2020-12-04 | Reflecting sign with lighting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112593499A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3120233U (en) * | 2005-09-30 | 2006-03-30 | 明 山上 | Road safety regulator |
| CN201820413U (en) * | 2009-09-07 | 2011-05-04 | 易事特展览设备(北京)有限公司 | Double-faced right-angle connection type advertising box frame |
| KR20160131599A (en) * | 2015-05-08 | 2016-11-16 | 조성진 | Prefabricated pole for street lamp, signal lamp, paint a road sign, tower pole |
| CN107217611A (en) * | 2017-06-13 | 2017-09-29 | 许昌学院 | Electronic communication warns protector |
| CN109468976A (en) * | 2018-10-26 | 2019-03-15 | 廖巧宜 | Caution device is consolidated with strong suction using the bridge construction that torque size is kept upright |
| CN109837841A (en) * | 2017-11-27 | 2019-06-04 | 广西明福科技有限公司 | A kind of solar alarming stake |
| CN209703347U (en) * | 2018-12-30 | 2019-11-29 | 张书豪 | A kind of warning sign equipped with stabilizing base that traffic uses |
| CN211421246U (en) * | 2019-10-22 | 2020-09-04 | 汪淑静 | Forestry is with inserting ground formula fire hydrant fixing device |
-
2020
- 2020-12-04 CN CN202011412560.XA patent/CN112593499A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3120233U (en) * | 2005-09-30 | 2006-03-30 | 明 山上 | Road safety regulator |
| CN201820413U (en) * | 2009-09-07 | 2011-05-04 | 易事特展览设备(北京)有限公司 | Double-faced right-angle connection type advertising box frame |
| KR20160131599A (en) * | 2015-05-08 | 2016-11-16 | 조성진 | Prefabricated pole for street lamp, signal lamp, paint a road sign, tower pole |
| CN107217611A (en) * | 2017-06-13 | 2017-09-29 | 许昌学院 | Electronic communication warns protector |
| CN109837841A (en) * | 2017-11-27 | 2019-06-04 | 广西明福科技有限公司 | A kind of solar alarming stake |
| CN109468976A (en) * | 2018-10-26 | 2019-03-15 | 廖巧宜 | Caution device is consolidated with strong suction using the bridge construction that torque size is kept upright |
| CN209703347U (en) * | 2018-12-30 | 2019-11-29 | 张书豪 | A kind of warning sign equipped with stabilizing base that traffic uses |
| CN211421246U (en) * | 2019-10-22 | 2020-09-04 | 汪淑静 | Forestry is with inserting ground formula fire hydrant fixing device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210402 |