CN213188460U - A portable humidifier sunscreen umbrella - Google Patents
A portable humidifier sunscreen umbrella Download PDFInfo
- Publication number
- CN213188460U CN213188460U CN202022428143.6U CN202022428143U CN213188460U CN 213188460 U CN213188460 U CN 213188460U CN 202022428143 U CN202022428143 U CN 202022428143U CN 213188460 U CN213188460 U CN 213188460U
- Authority
- CN
- China
- Prior art keywords
- umbrella
- humidifying
- sun
- portable
- bottle
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The utility model discloses a but portable humidification sun-proof umbrella, but portable humidification sun-proof umbrella holds shell system and umbrella skeleton system including storage system, from pressurization system, feedback system, transmission humidification system, umbrella stick, and storage system, from pressurization system, feedback system hold shell system fixed connection with the umbrella stick and lie in the umbrella stick and hold shell system. This but portable humidification sun-proof umbrella, handle department design increases the aesthetic feeling, is interesting, it is more convenient to hang the umbrella after packing up, through the automatic pressurization of motor for add according to oneself hobby in the storage system take fragrant smell's aqueous solution through transmission humidification system blowout water smoke, supply moisture and reduce ambient temperature, cover pedestrian's part sweat smell when sheltering from the sun for the people of going on a journey in summer, and see the percentage of storage system reserves through feedback system signal transmission to the cell-phone.
Description
Technical Field
The utility model relates to the field of umbrella manufacturing, in particular to a portable humidifying sun-proof umbrella and a use method thereof.
Background
People who go on a journey in hot summer use more articles, namely sun umbrellas, the sun illumination and the heat radiation of buildings make people who go on a journey extremely hot and hard to endure, and sun umbrellas can block the sunlight with heat and can not directly shine on the human body, lets people receive some heat less, and if there is water mist simultaneously, water can absorb the heat of surrounding air, can also absorb body heat on attached to the skin and cool down.
The skin of women is fragile, the skin is easy to lack water in hot summer high-temperature environment, various problems such as dryness, ruggedness, pruritus, desquamation, speckling and the like occur, and the facial dryness of the makeup girls can cause the problems of powder blocking, floating powder and the like, so the women need to pay attention to the skin moisture in summer and need to replenish moisture to the skin in time.
The easy perspire of sweltering hot environment has the peculiar smell, and drip perfume in aqueous solution, spun water smoke can play fine sweat smell effect of hiding, optimizes above-mentioned problem, carries out interesting design and adds practical moisturizing to the umbrella appearance and reduces the peculiar smell function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but portable humidification sun-proof umbrella and application method have sun-proof humidification, more interesting advantage, have solved the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
a portable humidifying sun-proof umbrella comprises a storage system, a self-pressurization system, a feedback system, a transmission humidifying system, an umbrella handle hand-holding shell system and an umbrella framework system; the storage system, the self-pressurization system and the feedback system are fixedly connected with the umbrella handle holding shell system and are positioned in the umbrella handle holding shell system; the transmission humidification system is positioned in the umbrella framework system and is fixedly connected with the umbrella framework system; the umbrella handle hand-held shell system is fixedly connected with the umbrella framework system to form the external shape of the umbrella, and meanwhile, space is provided for the storage system, the self-pressurization system, the feedback system and the transmission humidification system; the umbrella handle hand-held shell system is provided with a self-pressurization system charging port, a humidification switch and a storage system liquid inlet.
Further, the storage system is composed of a bottle pressing part, a bottle body, a bottle inner conveying pipe, an inner bottle body water filling port and a bottle sealing plug; a sealing plug pull ring is arranged at the top of the outer side of a sealing plug main body of the pressing bottle sealing plug and is convenient to take down, and a sealing ring is arranged at the inner side to prevent water leakage.
Further, the self-pressurization system comprises an internal charging port circuit part, a charging wire, a charging module, a charging indicator lamp, a battery full charge indicator lamp, a nickel-hydrogen rechargeable battery, a humidifying switch internal circuit part, wires for connecting all units, an information transmission and control module, a motor, a transmission structure, a circulating pressurization tool and a pressing part of a pressing bottle; the internal charging port circuit part, the charging wire, the charging module, the charging indicator light, the battery full charge indicator light and the nickel-hydrogen rechargeable battery store energy in a pressurizing way; the internal circuit part of the humidifying switch, wires connected with all units, an information transmission and control module, a motor, a transmission structure, a circulating pressurization tool and a pressing part of a pressing bottle consume energy in a pressurization system; the motor drives the transmission structure and the circulating pressurization tool to act to pressurize.
Furthermore, the feedback system consists of a nickel-hydrogen rechargeable battery, a humidifying switch internal circuit part, an information transmission and control module, wires for connecting all units, a water level sensor and a water level sensor connecting wire; the water level sensor collects information and transmits the information to the information transmission and control module through a water level sensor connecting line for processing; the information transmission and control module is connected with the mobile phone Bluetooth, and the Bluetooth identifier of the notification bar displays the water volume percentage.
Further, the transmission humidifying system comprises a conveying pipe inside the pressing bottle, a water mist conveying pipe and a humidifying and atomizing port; the humidifying spray nozzle can atomize water.
Furthermore, the umbrella handle hand-held shell system comprises a humidifying switch external part, a self-pressurization system charging port, a water filling port external shell, a hand-held shell body part, a hand-held shell dorsal fin part and a hand-held shell hook.
Furthermore, the umbrella frame system consists of a sun-proof umbrella cover, a supporting frame and an umbrella supporting and fixing structure; the supporting framework comprises an umbrella rod, an umbrella supporting and an umbrella folding movable plug; the umbrella support fixing structure is formed by mutually connecting a spring, an umbrella support fixing button and a fixing bolt.
Further, the charging indicator lights are red when charging, and green when the battery full-charge indicator lights are full.
Furthermore, the external part of the humidifying switch is a transparent crystal, and the color of the indicator light can be transmitted.
Furthermore, the bottle-pressing sealing plug is made of low-pressure-resistant tough plastic.
Furthermore, the storage system presses the bottle body, and the self-pressurization system motor is strictly fixed on the shell.
Furthermore, the charging module, the nickel-hydrogen rechargeable battery, the information transmission and control module and the motor are electrically connected and fixed in the shell space.
Further, the charging port of the self-pressurization system is a Type-C interface.
A use method of a portable humidifying sun-proof umbrella comprises the following steps:
s1, when the umbrella surface is in the furled state, the umbrella opening and closing movable plug is pushed, so that the umbrella opening fixed button presses the spring to lower the position, the umbrella opening and closing movable plug completely slides through the umbrella opening fixed button, the spring does not press the umbrella opening fixed button to bounce, and the umbrella surface is in the opening state;
s2, holding the hook of the hand-held shell by hand to lift the umbrella over the head, pressing the external part of the humidifying switch to start spraying, and spraying from the humidifying spraying port;
s3, when the umbrella is folded, the umbrella supporting and folding movable plug is propped upwards by a hand, the umbrella supporting and folding fixed button is pressed by fingers to slowly loosen the umbrella supporting and folding movable plug to slide over the umbrella supporting and folding fixed button and release the pressed fingers, and the umbrella is placed upside down by holding the hook of the shell;
s4, when charging, directly inserting Type-C into the charging port of the self-pressurization system, and the external part of the humidifying switch is bright red, and when the humidifying switch is full of red, the humidifying switch is bright blue;
s5, when water is added, the outer shell of the water filling port is detached, the sealing plug pull ring is pulled to pull out the sealing plug of the pressing bottle, after the water or the self-prepared solution is added, the part, provided with the sealing ring, of the sealing plug main body of the sealing plug of the pressing bottle is completely pressed in, and then the outer shell of the water filling port is installed.
Furthermore, in the humidifying process, the motor drives the transmission structure to rotate, so that the circulating pressurizing tool generates downward pressurizing action to drive the bottle pressing pressurizing action to pressurize.
The utility model has the advantages that: the utility model discloses combine sun-proof and humidification moisturizing, spray the water smoke cooling and carry out the moisturizing to skin when the summer trip shields sunshine, can add perfume, air freshener in the water smoke of spraying and improve summer whole body sweat flavor, umbrella stick department design has more the interest, has higher practical value.
Drawings
FIG. 1 is an external overall structure of the present invention;
FIG. 2 is an enlarged view of the humidifying spray nozzles;
FIG. 3 is a view of the umbrella unfolding and fixing structure;
FIG. 4 is an internal structural view of the present invention;
FIG. 5 is a view of the bottle closure being pressed;
FIG. 6 is an enlarged view of the transmission structure;
FIG. 7 is a view of the outer casing of the filler;
FIG. 8 is an enlarged view of the operation of the self-pressurizing system.
In the figure: 1 sun-proof umbrella surface, 2-1 supporting framework, 2-11 umbrella rod, 2-12 umbrella supporting and closing movable plug, 2-2 umbrella supporting fixing structure, 2-21 spring, 2-22 umbrella supporting fixing button, 2-23 fixing bolt, 3 humidifying spray nozzle, 4-1 water mist conveying pipe, 4-2 bottle pressing inner conveying pipe, 5-1 humidifying switch outer part, 5-2 humidifying switch inner circuit part, 6-1 self-pressurizing system charging port, 6-2 inner charging port circuit part, 7 inner structure, 8-1 water filling port outer shell, 8-2 bottle water filling port, 9-1 hand-held shell body part, 9-2 hand-held shell back fin part, 10 hand-held shell hook, 11-1 charging wire, 11-2 connecting each unit wire, The device comprises a charging module 12, a charging indicator light 13, a battery full-charge indicator light 14, a nickel-hydrogen rechargeable battery 15, an information transmission and control module 16, a motor 17, a transmission structure 18, a motor gear 18-1, a pressurizing gear 18-2, a rotation action 1801, a circulation pressurizing tool 19, a downward pressurizing action 1901, a pressurizing reset action 1902, a bottle pressing part 20, a bottle pressing action 2001, a bottle pressing and pressurizing action 2002, a bottle resetting action 2002, a bottle body 21, a water level sensor 22-1, a water level sensor connecting line 22-2, a bottle sealing plug 23, a sealing plug pull ring 23-1, a sealing plug main body 23-2 and a sealing ring 23-3.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
a portable humidifying sun-shading umbrella is shown in figures 1-7, and a storage system comprises a bottle pressing part 20, a bottle body 21, a bottle inner conveying pipe 4-2, an inner bottle body water filling port 8-2 and a bottle sealing plug 23; the top of the outer side of a sealing plug main body 23-2 of the pressing bottle sealing plug 23 is provided with a sealing plug pull ring 23-1 which is convenient to take down, and a sealing ring 23-3 is arranged inside to prevent water leakage; in order to meet the requirements of the utility model, the power supply comprises an internal charging port circuit part 6-2, a charging wire 11-1, a charging module 12, a charging indicator light 13, a battery full indicator light 14, a nickel-hydrogen rechargeable battery 15, a humidifying switch internal circuit part 5-2, connecting unit wires 11-2, an information transmission and control module 16, a motor 17, a transmission structure 18, a circulating pressurization tool 19 and a pressing bottle pressing part 20; the feedback system consists of a nickel-hydrogen rechargeable battery 15, a humidifying switch internal circuit part 5-2, an information transmission and control module 16, unit wires 11-2 for connecting all units, a water level sensor 22-1 and a water level sensor connecting wire 22-2; the transmission humidifying system comprises a pressing bottle inner conveying pipe 4-2, a water mist conveying pipe 4-1 and a humidifying spray nozzle 3; the umbrella handle hand-held shell system comprises a humidifying switch external part 5-1, a self-pressurization system charging port 6-1, a water filling port external shell 8-1, a hand-held shell body part 9-1, a hand-held shell dorsal fin part 9-2 and a hand-held shell hook 10; the umbrella framework system consists of a sun-proof umbrella surface 1, a supporting framework 2-1 and an umbrella supporting and fixing structure 2-2, wherein the supporting framework 2-1 comprises an umbrella rod 2-11 and an umbrella supporting and folding movable plug 2-12, and the umbrella supporting and fixing structure 2-2 comprises a spring 2-21, an umbrella supporting and fixing button 2-22 and a fixing bolt 2-23.
Further, the charge indicator lamp 13 is lighted red when charging, and the battery full charge indicator lamp 14 is lighted green when fully charged.
Furthermore, the outer part 5-1 of the humidifying switch is transparent crystal, and the color of the indicator light can penetrate through the crystal.
Preferably, the press bottle closure 23 is a low pressure resistant tough plastic.
Preferably, the storage system is pressed against the body 21 of the bottle, and the self-pressurizing system motor 17 is rigidly fixed to the housing.
Preferably, the charging module 12, the nickel-hydrogen rechargeable battery 15, the information transmission and control module 16 and the motor 17 are electrically connected and fixed in the housing space.
Preferably, the charging port 6-1 of the self-pressurization system is a Type-C interface.
A use method of a portable humidifying sun-proof umbrella comprises the following steps:
s1, when the umbrella surface is in the furled state, the umbrella opening and closing movable plug is pushed, so that the umbrella opening fixed button presses the spring to lower the position, the umbrella opening and closing movable plug completely slides through the umbrella opening fixed button, the spring does not press the umbrella opening fixed button to bounce, and the umbrella surface is in the opening state;
s2, holding the hook of the hand-held shell by hand to lift the umbrella over the head, pressing the external part of the humidifying switch to start spraying, and spraying from the humidifying spraying port;
s3, when the umbrella is folded, the umbrella supporting and folding movable plug is propped upwards by a hand, the umbrella supporting and folding fixed button is pressed by fingers to slowly loosen the umbrella supporting and folding movable plug to slide over the umbrella supporting and folding fixed button and release the pressed fingers, and the umbrella is placed upside down by holding the hook of the shell;
s4, when charging, directly inserting Type-C into the charging port of the self-pressurization system, and the external part of the humidifying switch is bright red, and when the humidifying switch is full of red, the humidifying switch is bright blue;
s5, when water is added, the outer shell of the water filling port is detached, the sealing plug pull ring is pulled to pull out the sealing plug of the pressing bottle, after the water or the self-prepared solution is added, the part, provided with the sealing ring, of the sealing plug main body of the sealing plug of the pressing bottle is completely pressed in, and then the outer shell of the water filling port is installed.
Furthermore, in the humidifying process, the motor drives the transmission structure to rotate, so that the circulating pressurizing tool generates downward pressurizing action to drive the bottle pressing pressurizing action to pressurize.
The working process is as follows: when the utility model is used, firstly charging is carried out, a charger is plugged to insert Type-C into a charging port 6-1 of a self-pressurization system, current reaches a charging module 12 through a charging wire 11-1 to charge a nickel-hydrogen rechargeable battery 15, a charging indicator lamp 13 is lighted up and is exposed from the external part 5-1 of a humidifying switch, and a battery full-charge indicator lamp 14 is lighted green when being fully charged; adding water, detaching the outer casing 8-1 of the water filling port, pulling the pull ring 23-1 of the sealing plug to pull out the sealing plug 23 of the pressing bottle, adding water or self-prepared solution, completely pressing the part, with the sealing ring 23-3, of the sealing plug main body 23-2 of the sealing plug 23 of the pressing bottle, and then installing the outer casing 8-1 of the water filling port; pushing the umbrella opening and closing movable plugs 2-12 to enable the umbrella opening fixed buttons 2-22 to press the springs 2-21 to lower positions, enabling the umbrella opening and closing movable plugs 2-12 to completely slide through the umbrella opening fixed buttons 2-22, enabling the springs 2-21 not to press the umbrella opening fixed buttons 2-22 to bounce, and enabling the umbrella surface to be in an opening state; the umbrella is lifted up over the top of the head by holding the hand-held housing hook 10 with a hand, the external part 5-1 of the humidifying switch is pressed, the circuit communication information transmission and control module 16 controls the motor 17 to start rotating at a fixed speed, and the external part 5-1 of the humidifying switch is pressed again to stop working.
Referring to fig. 8, in the spraying process, the motor 17 drives the transmission structure 18 to generate a rotation action 1801, so that the cyclic pressurization tool 19 generates a downward pressurization action 1901 to cause the bottle pressing portion 20 to perform pressurization 2001, and the cyclic pressurization tool 19 continues to generate a pressurization reset action 1902 along with the rotation action 1801 to cause the bottle pressing portion 20 to perform bottle pressing reset action 2002, so that the cyclic reciprocation increases the pressure in the bottle, and the moisture in the bottle body 21 of the bottle is sprayed out in a water mist form from the bottle pressing internal conveying pipe 4-2 to the water mist conveying pipe 4-1 and finally from the humidifying spraying port 3, thereby achieving the purpose of temperature reduction and water replenishment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (11)
1. A portable humidifying sun-proof umbrella, which comprises an umbrella handle hand-held shell system and an umbrella framework system,
the method is characterized in that: also comprises a storage system, a self-pressurization system, a feedback system and a transmission humidification system,
the storage system, the self-pressurization system and the feedback system are fixedly connected with the umbrella handle holding shell system and are positioned in the umbrella handle holding shell system;
the transmission humidification system is positioned in the umbrella framework system and is fixedly connected with the umbrella framework system; the umbrella handle hand-held shell system is fixedly connected with the umbrella framework system;
the storage system comprises a pressing bottle pressing part (20), a pressing bottle body (21), a pressing bottle internal conveying pipe (4-2), an internal bottle body water filling port (8-2) and a pressing bottle sealing plug (23);
the top of the outer side of a sealing plug main body (23-2) of the pressing bottle sealing plug (23) is provided with a sealing plug pull ring (23-1), and a sealing ring (23-3) is arranged inside;
the umbrella handle hand-held shell system is provided with a self-pressurization system charging port (6-1), a humidifying switch external part (5-1) and a water filling port external shell (8-1).
2. The portable humidifying sun-blocking umbrella of claim 1, wherein:
the self-pressurization system comprises an internal charging port circuit part (6-2), a charging wire (11-1), a charging module (12), a charging indicator lamp (13), a battery full charge indicator lamp (14), a nickel-hydrogen rechargeable battery (15), a humidifying switch internal circuit part (5-2), connecting unit wires (11-2), an information transmission and control module (16), a motor (17), a transmission structure (18), a circulating pressurization tool (19) and a bottle pressing part (20).
3. The portable humidifying sun-blocking umbrella of claim 1, wherein: the feedback system consists of a nickel-hydrogen rechargeable battery (15), a humidifying switch internal circuit part (5-2), an information transmission and control module (16), unit wires (11-2) for connecting all the units, a water level sensor (22-1) and a water level sensor connecting wire (22-2); the water level sensor (22-1) collects information and transmits the information to the information transmission and control module (16) through the water level sensor connecting line (22-2) for processing; the information transmission and control module (16) is connected with the mobile phone Bluetooth, and the Bluetooth identifier of the notification bar displays the water volume percentage.
4. A portable, humidifiable sun protection umbrella according to claim 1, wherein the transport humidification system comprises a push bottle internal delivery tube (4-2), a water mist delivery tube (4-1), and a humidifying spray outlet (3).
5. The portable humidifying sun-shading umbrella of claim 1, characterized in that: the umbrella handle hand-held shell system comprises a humidifying switch external part (5-1), a self-pressurization system charging port (6-1), a water filling port external shell (8-1), a hand-held shell body part (9-1), a hand-held shell dorsal fin part (9-2) and a hand-held shell hook (10).
6. The portable humidifying sun-shading umbrella of claim 1, characterized in that: the umbrella framework system consists of a sun-proof umbrella surface (1), a supporting framework (2-1) and an umbrella supporting and fixing structure (2-2); the supporting framework (2-1) comprises an umbrella rod (2-11) and an umbrella supporting and closing movable plug (2-12); the umbrella support fixing structure (2-2) is formed by mutually connecting a spring (2-21), an umbrella support fixing button (2-22) and a fixing bolt (2-23).
7. The portable humidifying sun-shading umbrella of claim 2, characterized in that: the charging indicator lamp (13) is red when charged, and the battery full-charge indicator lamp (14) is green when fully charged.
8. The portable humidifying sun-shading umbrella of claim 5, wherein: the external part (5-1) of the humidifying switch is transparent crystal.
9. A portable, humidifying, sun protection umbrella as claimed in claim 1, characterized in that the press bottle sealing plug (23) is a low pressure resistant tough plastic.
10. The portable humidifying sun umbrella according to claim 2, wherein the charging module (12), the nickel-hydrogen rechargeable battery (15), the information transmission and control module (16) and the motor (17) are electrically connected and fixed in the housing space.
11. A portable, humidifying sun protection umbrella according to claim 1, characterized in that the self-pressurizing system charging port (6-1) is a Type-C interface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022428143.6U CN213188460U (en) | 2020-10-27 | 2020-10-27 | A portable humidifier sunscreen umbrella |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022428143.6U CN213188460U (en) | 2020-10-27 | 2020-10-27 | A portable humidifier sunscreen umbrella |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213188460U true CN213188460U (en) | 2021-05-14 |
Family
ID=75826850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022428143.6U Expired - Fee Related CN213188460U (en) | 2020-10-27 | 2020-10-27 | A portable humidifier sunscreen umbrella |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN213188460U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112155295A (en) * | 2020-10-27 | 2021-01-01 | 西安科技大学 | Portable humidifying sun-proof umbrella and use method thereof |
-
2020
- 2020-10-27 CN CN202022428143.6U patent/CN213188460U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112155295A (en) * | 2020-10-27 | 2021-01-01 | 西安科技大学 | Portable humidifying sun-proof umbrella and use method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN213188460U (en) | A portable humidifier sunscreen umbrella | |
CN206491444U (en) | A kind of intelligent facial mask heater | |
CN112155295A (en) | Portable humidifying sun-proof umbrella and use method thereof | |
CN207886539U (en) | A kind of multifunctional physiotherapy beauty instrument | |
CN211269058U (en) | Outdoor knapsack for hiking | |
CN205410022U (en) | Mist cooling folding umbrella | |
CN202653339U (en) | Heat radiation sunscreen umbrella | |
CN210485854U (en) | Split type heating humidifier | |
CN103859596A (en) | Heating and sucking device of cigarette free of combustion in heating process | |
CN214072142U (en) | Umbrella capable of cooling by spraying mist | |
CN205082823U (en) | Multifunctional umbrella | |
CN202673713U (en) | Portable human body radiating system | |
CN207278559U (en) | Hand-held fan with base | |
CN214283746U (en) | Wireless spraying comb | |
CN205795211U (en) | A kind of mascara of band eyelash curler | |
CN205813892U (en) | A kind of digital display moisturizing instrument | |
CN209221092U (en) | A kind of perfume fumigator | |
CN205409834U (en) | Multifunctional cap | |
CN205197098U (en) | Take solar charging device's clothes | |
CN222092270U (en) | A portable water replenishing sprayer capable of heating | |
CN214386417U (en) | Aroma type folding umbrella | |
CN208624801U (en) | A kind of multifunctional backpack | |
CN204949817U (en) | Umbrella with fan | |
CN204181036U (en) | A kind of cap | |
CN207400502U (en) | A kind of knapsack with folded umbrella |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210514 |