CN113511124B - Car seat cushion with side protection and self-interacting function that generates heat fast - Google Patents
Car seat cushion with side protection and self-interacting function that generates heat fast Download PDFInfo
- Publication number
- CN113511124B CN113511124B CN202110594808.7A CN202110594808A CN113511124B CN 113511124 B CN113511124 B CN 113511124B CN 202110594808 A CN202110594808 A CN 202110594808A CN 113511124 B CN113511124 B CN 113511124B
- Authority
- CN
- China
- Prior art keywords
- seat cushion
- side protection
- ratchet
- automobile seat
- cushion
- 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
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 26
- 230000009467 reduction Effects 0.000 claims abstract description 8
- 239000002131 composite material Substances 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000010985 leather Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000001012 protector Effects 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 230000003116 impacting effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
- B60N2/986—Side-rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/207—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses an automobile seat cushion with side protection and rapid heating self-regulation functions, which comprises an automobile seat cushion, a heating cushion, a side protection device and a head cushion, wherein the head cushion is arranged at the top of the automobile seat cushion, the side protection device is arranged at two ends of the automobile seat cushion, the side protection device comprises a lifting device, a lifting frame, a locking frame, ratchet wheel groups, a speed reduction motor, an installation block, a side protection pad and a protection airbag, a sliding groove is arranged on the lifting device, the lifting frame is arranged on the sliding groove, the locking frame is arranged on the lifting frame, the ratchet wheel groups are arranged on two sliding blocks at the inner side of the lifting device, two ends of the installation block are connected with the two ratchet wheel groups, the speed reduction motor is arranged in the installation block, and the side protection pad is arranged on the installation block, the legs and the side parts of the driver can be effectively protected, and the injury to the driver is reduced.
Description
Technical Field
The invention relates to the technical field of automobile appliances, in particular to an automobile seat cushion with side protection and rapid heating self-adjusting functions.
Background
When the automobile bumps, the protection device on the side is less, the side bump of the automobile can cause serious damage to the driver, the automobile is lack of protection for the legs of the driver, and when the automobile bumps, the legs easily bump on the hard object in the automobile due to the original inertia, and serious damage is caused to the legs of the driver.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
The present invention is directed to a vehicle seat cushion with side protection and rapid heating self-adjustment to solve the above-mentioned problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a car seat cushion with side protection and rapid heating self-adjustment functions comprises a car seat cushion, a heating cushion, a side protection device and a head cushion, wherein the head cushion is installed at the top of the car seat cushion, the side protection device is arranged at two ends of the car seat cushion, the side protection device comprises a lifting device, a lifting frame, a locking frame, ratchet groups, a speed reduction motor, an installation block, a side protection pad and a protection air bag, the lifting device is provided with a sliding groove, the lifting frame is arranged on the sliding groove, the lifting frame is provided with the locking frame, the two sliding blocks inside the lifting device are both provided with the ratchet groups, two ends of the installation block are connected with the two ratchet groups, the speed reduction motor is arranged in the installation block, the installation block is provided with the side protection pad, and the protection air bag is installed in the side protection pad;
the ratchet group includes sliding pin, ratchet, pawl, cam piece, slide shaft and spring part, pulley and elevating gear's slider fixed connection, pulley and ratchet fixed connection, movable mounting has the pawl on the ratchet, the one end of pawl is connected with the one end of spring part, the other end of spring part is fixed on the ratchet, the outside of ratchet is provided with the cam piece, the cam piece is installed on the sliding pin, strikes to the side protector when the shank is quick, and the ratchet is rotatory, and the pawl is thrown away because of centrifugal force fast, and the pawl card pins at the cam piece, and the human lateral part is protected to the side protection pad, prevents that human lateral part or shank from striking on the hard thing of car.
The automobile safety protection device is additionally provided with the side protection device, so that when an automobile is impacted, legs cannot impact hard objects in the automobile, the air bag is opened, and the safety of a driver is further protected.
Furthermore, the bottom of the lifting frame is provided with an installation line, the installation line is electrically connected with the lifting device, the installation line is electrically connected with the speed reduction motor, and the installation line is electrically connected with the protective air bag; the height and the angle of the side protection device can be adjusted, and the airbag is protected to be ignited to inflate the airbag when the automobile is impacted.
Furthermore, a back pillow is arranged on the automobile seat cushion and used for the back pillow.
Further, the top of car seatpad is provided with first public chain and first female chain, one side of headrest be provided with the female chain of first public chain looks adaptation, the opposite side of headrest be provided with the public chain of second of first female chain looks adaptation for the installation of headrest.
Furthermore, elastic bands are arranged at two ends of the headrest, a male buckle is arranged on the elastic band at one end, and a female buckle matched with the male buckle is arranged on the elastic band at the other end; for the fixation of the head-rest.
Furthermore, two sliding chutes are arranged on the inner side of the lifting device, lifting frames are slidably mounted on the two sliding chutes and fixed through fixing nuts, mounting grooves are formed in the lifting frames, and locking frames are slidably mounted on the mounting grooves and fixed through the fixing nuts;
the lock frame can be changed to adapt to different vehicle types, and the mounting height of the side protection device can be adjusted by adjusting the lifting frame.
Further, the automobile seat cushion comprises a leather layer, a sponge layer, a net belt layer and a piece of composite cloth.
Further, a heating pad is sewn in the sponge layer; the heating device is used for heating the automobile seat cushion.
Further, a headrest is arranged on the headrest; is used for the head pillow.
Compared with the prior art, the invention has the following beneficial effects:
when the automobile is impacted, the leg and the side of the driver can be effectively protected, and the imminent injury to the driver is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a vehicle seat cushion with side protection and rapid self-heating and adjusting functions according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a heating mat in a vehicle seat mat with side protection and rapid self-heating adjustment functions according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a head rest of a vehicle seat cushion with side protection and rapid self-heating adjustment functions according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a side shield apparatus in a vehicle seat cushion with side shield and rapid self-heating and self-adjusting functions according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a ratchet set in a headrest of a vehicle seat cushion with side protection and rapid self-heating adjustment functions according to an embodiment of the invention.
Reference numerals:
the automobile seat cushion comprises an automobile seat cushion 1, a heating cushion 2, a side protection device 3, a head cushion 4, a lifting device 5, a lifting frame 6, a lock frame 7, a ratchet wheel set 8, a mounting block 9, a side protection cushion 10, a protection air bag 11, a mounting circuit 12, a back pillow 13, a sliding pin 14, a ratchet wheel 15, a pawl 16, a cam block 17, a sliding shaft 18, a spring piece 19, a male buckle 20, a female buckle 21 and a head pillow 22.
Detailed Description
The invention is further described with reference to the following drawings and detailed description:
the first embodiment is as follows:
referring to fig. 1-5, according to an embodiment of the present invention: an automobile seat cushion with side protection and rapid heating self-adjustment functions comprises an automobile seat cushion 1, a heating cushion 2, a side protection device 3 and a head cushion 4, the top of the automobile seat cushion 1 is provided with a head cushion 4, the side protection devices 3 are arranged at two ends of the automobile seat cushion 1, the side protection devices 3 comprise a lifting device 5, a lifting frame 6, a lock frame 7, a ratchet wheel group 8, a speed reducing motor, an installation block 9, a side protection cushion 10 and a protection air bag 11, the lifting device 5 is provided with a sliding chute, the sliding chute is provided with a lifting frame 6, the lifting frame 6 is provided with a lock frame 7, ratchet groups 8 are respectively arranged on the two sliding blocks at the inner side of the lifting device 5, two ends of the mounting block 9 are connected with the two ratchet groups 8, a speed reducing motor is arranged in the mounting block 9, a side protection pad 10 is arranged on the mounting block 9, and a protection airbag 11 is arranged in the side protection pad 10;
the automobile safety protection device is additionally provided with the side protection device 3, so that when an automobile is impacted, legs cannot be impacted on hard objects in the automobile, an air bag is opened, and the safety of a driver is further protected.
Further, the bottom of the lifting frame 6 is provided with an installation line 12, the installation line 12 is electrically connected with the lifting device 5, the installation line 12 is electrically connected with the speed reducing motor, and the installation line 12 is electrically connected with the protective air bag 11; the height and the angle of the side protection device 3 can be adjusted, and the protection air bag 11 is ignited to inflate the air bag when the automobile is impacted.
Further, a back rest 13 is arranged on the automobile seat cushion 1 and used for back rest.
Further, ratchet group 8 includes slide pin 14, ratchet 15, pawl 16, cam block 17, slide shaft 18 and spring part 19, pulley and elevating gear 5's slider fixed connection, pulley and ratchet 15 fixed connection, movable mounting has pawl 16 on the ratchet 15, the one end of pawl 16 is connected with the one end of spring part 19, the other end of spring part 19 is fixed on ratchet 15, the outside of ratchet 15 is provided with cam block 17, cam block 17 is installed on slide pin 14, and when the shank strikes to side protector 3 fast, ratchet 15 rotates, and pawl 16 throws away fast because of centrifugal force, and pawl 16 blocks at cam block 17 and pins, and side protection pad 10 protects the human lateral part, prevents that human lateral part or shank from striking on the car hard thing.
Further, the top of car seatpad 1 is provided with first public chain and first female chain, one side of headrest 4 is provided with the female chain of second with first public chain looks adaptation, the opposite side of headrest is provided with the public chain of second with first female chain looks adaptation for the installation of headrest 4.
Furthermore, elastic bands are arranged at two ends of the headrest 4, a male buckle 20 is arranged on the elastic band at one end, and a female buckle 21 matched with the male buckle 20 is arranged on the elastic band at the other end; for the fixation of the head rest 4.
Further, two sliding chutes are arranged on the inner side of the lifting device 5, lifting frames 6 are slidably mounted on the two sliding chutes and fixed through fixing nuts, mounting grooves are formed in the lifting frames 6, and locking frames 7 are slidably mounted on the mounting grooves and fixed through fixing nuts; the lock frame 7 is changed to adapt to different vehicle types, and the mounting height of the side protection device can be adjusted by adjusting the lifting frame 6.
Further, the automobile seat cushion 1 comprises a leather layer, a sponge layer, a net belt layer and a piece of composite cloth.
Further, a heating pad 2 is sewn in the sponge layer; for heating the vehicle seat cushion 1.
Further, a headrest 22 is arranged on the headrest 4; is used for the head pillow.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application:
the side protection device 3 is additionally arranged, so that when the automobile is impacted, the leg part is protected from impacting hard objects in the automobile, the air bag is opened, and the safety of a driver is further protected;
the lifting device 5 can adjust the height of the side protection device 3, and the speed reduction motor can adjust the angle of the side protection device 3 to protect the airbag 11 to strike fire to inflate the airbag when the automobile is impacted;
when the leg quickly impacts the side protection device 3, the ratchet wheel 15 rotates, the pawl 16 is quickly thrown out due to centrifugal force, the pawl 16 is clamped on the cam block 17 to be locked, the side protection pad 10 protects the side part of the human body, the side part of the human body or the leg is prevented from impacting hard objects of an automobile, the lock frame 7 is replaced to adapt to different automobile types, and the installation height of the side protection device can be adjusted by adjusting the lifting frame 6;
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 (9)
1. The automobile seat cushion with the functions of side protection and rapid heating self-adjustment is characterized by comprising an automobile seat cushion (1), a heating cushion (2), a side protection device (3) and a head cushion (4), wherein the head cushion (4) is installed at the top of the automobile seat cushion (1), the side protection device (3) is arranged at two ends of the automobile seat cushion (1), the side protection device (3) comprises a lifting device (5), a lifting frame (6), a lock frame (7), ratchet groups (8), a speed reduction motor, an installation block (9), a side protection cushion (10) and a protection airbag (11), a sliding groove is formed in the lifting device (5), the lifting frame (6) is arranged on the sliding groove, the lock frame (7) is arranged on the lifting frame (6), the ratchet groups (8) are arranged on two sliding blocks inside the lifting device (5), two ends of the installation block (9) are connected with the two ratchet groups (8), a speed reducing motor is arranged in the mounting block (9), a side protection pad (10) is arranged on the mounting block (9), and a protection air bag (11) is arranged in the side protection pad (10);
ratchet group (8) are including sliding pin (14), ratchet (15), pawl (16), cam block (17), slide shaft (18) and spring part (19), the slider fixed connection of pulley and elevating gear (5), pulley and ratchet (15) fixed connection, movable mounting has pawl (16) on ratchet (15), the one end of pawl (16) is connected with the one end of spring part (19), the other end of spring part (19) is fixed on ratchet (15), the outside of ratchet (15) is provided with cam block (17), cam block (17) are installed on sliding pin (14), and on leg impact extremely side protector (3) fast, ratchet (15) are rotatory, and pawl (16) are thrown away because of centrifugal force fast, and pawl (16) card pins at cam block (17).
2. The automobile seat cushion with the functions of side protection and rapid heating self-adjustment according to claim 1, wherein the bottom of the lifting frame (6) is provided with an installation line (12), the installation line (12) is electrically connected with the lifting device (5), the installation line (12) is electrically connected with a speed reduction motor, and the installation line (12) is electrically connected with the protective airbag (11).
3. The vehicle seat cushion with side protection and rapid heating self-adjustment functions as claimed in claim 1, wherein a back rest (13) is arranged on the vehicle seat cushion (1).
4. The car seat cushion with the functions of side protection and rapid heating and self-adjusting of the claim 1 is characterized in that a first male chain and a first female chain are arranged above the car seat cushion (1), a second female chain matched with the first male chain is arranged at one side of the headrest (4), and a second male chain matched with the first female chain is arranged at the other side of the headrest.
5. The automobile seat cushion with the functions of side protection and rapid heating self-adjustment according to claim 4, wherein elastic bands are arranged at two ends of the headrest (4), a male buckle (20) is arranged on the elastic band at one end, and a female buckle (21) matched with the male buckle (20) is arranged on the elastic band at the other end.
6. The automobile seat cushion with the functions of side protection and rapid heating self-adjustment according to claim 1, wherein two sliding grooves are formed in the inner side of the lifting device (5), lifting frames (6) are slidably mounted on the two sliding grooves and fixed through fixing nuts, mounting grooves are formed in the lifting frames (6), and lock frames (7) are slidably mounted on the mounting grooves and fixed through fixing nuts.
7. The automobile seat cushion with side protection and rapid heating self-adjustment functions as claimed in claim 1, wherein the automobile seat cushion (1) comprises a leather layer, a sponge layer, a net belt layer and a composite cloth.
8. The automobile seat cushion with the functions of side protection and rapid heating and self-adjustment as claimed in claim 7, wherein the heating cushion (2) is sewed in the sponge layer.
9. The automobile seat cushion with the functions of side protection and rapid heating self-adjustment as claimed in claim 1, wherein a headrest (22) is arranged on the headrest (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110594808.7A CN113511124B (en) | 2021-05-28 | 2021-05-28 | Car seat cushion with side protection and self-interacting function that generates heat fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110594808.7A CN113511124B (en) | 2021-05-28 | 2021-05-28 | Car seat cushion with side protection and self-interacting function that generates heat fast |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113511124A CN113511124A (en) | 2021-10-19 |
| CN113511124B true CN113511124B (en) | 2022-09-16 |
Family
ID=78065077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110594808.7A Expired - Fee Related CN113511124B (en) | 2021-05-28 | 2021-05-28 | Car seat cushion with side protection and self-interacting function that generates heat fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113511124B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11827172B1 (en) * | 2022-09-12 | 2023-11-28 | GM Global Technology Operations LLC | Under thigh side impact airbag (UT-SIAB) for a vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100176A (en) * | 2007-07-26 | 2008-01-09 | 奇瑞汽车有限公司 | Device for preventing side collision of automobile chair and using method |
| CN102425127A (en) * | 2011-12-16 | 2012-04-25 | 白风宇 | Intelligent lift speed reducing belt |
| CN104709125A (en) * | 2015-01-22 | 2015-06-17 | 上海延锋江森座椅有限公司 | Integrated child automobile seat with side protection and lifting seat cushion |
| CN107128274A (en) * | 2017-05-22 | 2017-09-05 | 奇瑞汽车股份有限公司 | A kind of side airbag of automobile protection device |
| CN111071109A (en) * | 2019-12-26 | 2020-04-28 | 广汽零部件有限公司 | Intelligent automobile seat with high adaptability |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2002430C2 (en) * | 2009-01-19 | 2010-07-20 | Bonne Mechanisatie B V D | Improved car seat. |
| JP6237727B2 (en) * | 2015-07-30 | 2017-11-29 | トヨタ自動車株式会社 | Vehicle occupant protection device |
| CN206826455U (en) * | 2017-06-14 | 2018-01-02 | 福州联泓交通器材有限公司 | A kind of automotive seat with side supports system |
| CN112709173A (en) * | 2020-12-26 | 2021-04-27 | 乔东祥 | Protection device for highway engineering |
-
2021
- 2021-05-28 CN CN202110594808.7A patent/CN113511124B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100176A (en) * | 2007-07-26 | 2008-01-09 | 奇瑞汽车有限公司 | Device for preventing side collision of automobile chair and using method |
| CN102425127A (en) * | 2011-12-16 | 2012-04-25 | 白风宇 | Intelligent lift speed reducing belt |
| CN104709125A (en) * | 2015-01-22 | 2015-06-17 | 上海延锋江森座椅有限公司 | Integrated child automobile seat with side protection and lifting seat cushion |
| CN107128274A (en) * | 2017-05-22 | 2017-09-05 | 奇瑞汽车股份有限公司 | A kind of side airbag of automobile protection device |
| CN111071109A (en) * | 2019-12-26 | 2020-04-28 | 广汽零部件有限公司 | Intelligent automobile seat with high adaptability |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11827172B1 (en) * | 2022-09-12 | 2023-11-28 | GM Global Technology Operations LLC | Under thigh side impact airbag (UT-SIAB) for a vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113511124A (en) | 2021-10-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113511124B (en) | Car seat cushion with side protection and self-interacting function that generates heat fast | |
| US20050236819A1 (en) | Safety device | |
| US4085963A (en) | Safety seat for vehicles | |
| RU150672U1 (en) | INTEGRATED VEHICLE PASSENGER AIRBAG | |
| JP6636557B2 (en) | Vehicle occupant protection system | |
| CN110217143B (en) | Child riding safety restraint system | |
| WO2007063914A1 (en) | Occupant protection device | |
| EP1439096A1 (en) | Occupant protection arrangement for a motor vehicle | |
| CN107921926A (en) | Children car seat and corresponding method with collision detecting device | |
| CN105774737A (en) | Knee safety gas bag device | |
| CN106891787A (en) | A kind of safety chair seats of car | |
| KR100525635B1 (en) | Shock absorbing seat belt for protecting face and head | |
| CN106828221B (en) | Safety seat for motor vehicle | |
| CN106828230B (en) | A kind of safety seat for motor vehicle | |
| CN205674919U (en) | The automobile chair frame that a kind of safe effect is good | |
| CN205601777U (en) | Knee safety airbag device with cavity | |
| CN106740644A (en) | A kind of air bag rack device | |
| CN207711861U (en) | A kind of automotive seat | |
| CN207389132U (en) | One kind protects system for automobile rear centre position | |
| CN209063933U (en) | Children car seat with passive protective device | |
| CN113879186A (en) | Child safety seat | |
| CN220529329U (en) | Fall-down buffer garment for old people | |
| KR100918235B1 (en) | Movable shock absorbing head rest | |
| JP4081790B2 (en) | Automotive knee bolster | |
| KR101242100B1 (en) | Combined with the height adjustable seat belt protector |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220916 |