CN208232993U - Worn type air bag system - Google Patents
Worn type air bag system Download PDFInfo
- Publication number
- CN208232993U CN208232993U CN201820322948.2U CN201820322948U CN208232993U CN 208232993 U CN208232993 U CN 208232993U CN 201820322948 U CN201820322948 U CN 201820322948U CN 208232993 U CN208232993 U CN 208232993U
- Authority
- CN
- China
- Prior art keywords
- air bag
- occupant
- human body
- aerogenesis apparatus
- worn type
- 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
- 210000000115 thoracic cavity Anatomy 0.000 claims abstract description 11
- 210000000038 chest Anatomy 0.000 claims abstract description 5
- 230000033001 locomotion Effects 0.000 claims abstract description 5
- 230000004886 head movement Effects 0.000 claims abstract description 4
- 238000012806 monitoring device Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 238000006757 chemical reactions by type Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000004450 Cordite Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000003721 gunpowder Substances 0.000 description 3
- XTFIVUDBNACUBN-UHFFFAOYSA-N 1,3,5-trinitro-1,3,5-triazinane Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)C1 XTFIVUDBNACUBN-UHFFFAOYSA-N 0.000 description 2
- IDCPFAYURAQKDZ-UHFFFAOYSA-N 1-nitroguanidine Chemical compound NC(=N)N[N+]([O-])=O IDCPFAYURAQKDZ-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Air Bags (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
Worn type air bag system, using new connection or mounting means, especially under the support of wireless sensor network WSN technology, air bag component is worn on occupant, overcomes some disadvantages that air bag component in traditional scheme is fixedly mounted on inside steering wheel centre or console.Air bag (10) is fixed on occupant front, and expansion direction is identical as human motion direction, and recoil strength can be with the speed of reducing human preshoot, even if air bag (10) bumps against in sharply expansion stage and human body, to the impact of human body again smaller than the situation collided in opposite directions.The thoracic abatement air bag (13) of this gas-bag system can mitigate the impact that human chest is subject to, and can tighten safety belt with inflation.There are tubulose liner (19) inside air bag (10), there is the angle for allowing head movement after expansion between human body, avoid occupant's head of wounding during being unfolded, avoids feeling suffocated and scalding for a long time burning.Air bag component is using connection structure convenient for loading and unloading, adjusting position.
Description
Technical field
The utility model provides a kind of safe automobile air bag.
Background technique
Air bag is a kind of common passive Anticollision Measures of automobile, but front-seat front side protective air bag can only be fixedly mounted
Inside steering wheel middle position or console, the air bag after starting is unfolded towards occupant's direction, and speed is up to 300 public affairs
In/hour, in addition occupant keeps the speed to travel forward under effect of inertia, the relative velocity of air bag and occupant can be higher, such as
In air bag, sharply the expansion stage knocks and is likely to result in grievous injury fruit occupant, and the opportunity bumped against not is fully controllable
, moreover, protecting effect is also bad when occupant deviates balloon mounting location, sundries and car on cover board, console
Ornament additional injury may also be caused to human body by air bag bullet, in addition, in steering wheel installation so that structure is complicated for junction,
Manufacturing cost is high, and installation, replacement are also inconvenient.
Utility model content
The purpose of the utility model is to provide a kind of automobile air-bag systems, special using new connection or mounting means
It is not that air bag component is worn on occupant, is overcome in traditional scheme under the support of wireless sensor network WSN technology
Air bag component is fixedly mounted on some disadvantages among steering wheel or inside console.The utility model have wearable device (1)
Shell (8) is fixed on occupant front, is unfolded when air bag (10) is inflated towards the front of occupant, expansion direction and human motion direction
It is identical, and its recoil strength can be with the speed of reducing human preshoot, so that even if air bag (10) is in sharply expansion stage and human body
Bump against, to the impact of human body again smaller than the situation collided in opposite directions；Wearable device (1) is the fastener for only serving wearing effect, can
Shell (8) is fixed on the front position of original safety belt on occupant front or carrier, alternatively, wearable device (1) itself
Including safety belt, occupant can also be fixed on seat (3)；Control device is the sensing that can directly control aerogenesis apparatus
Device is fixedly connected with aerogenesis apparatus, alternatively, control device includes the sensor being fixedly connected with aerogenesis apparatus and electronic control unit
ECU, collision alarm and control signal are transmitted using wired communication mode, alternatively, control device includes the rack for being mounted on carrier
On sensor and electronic control unit ECU, there is wireless communication module to connect and group with aerogenesis apparatus, sensor or electronic control unit ECU
At wireless sensor network WSN, collision alarm and control signal are transmitted using communication, there is battery or vibration power generation
Device is powered to network node.
The utility model has thoracic abatement air bag (13), is the safety belt in independent utricule either wearable device (1)
A hollow sandwich, impact of the air bag (10) to human chest can be mitigated after inflation, alternatively, can also touch simultaneously
Inflation tightens safety belt when hitting.
There is the angle for allowing head movement between human body after air bag (10) expansion of the utility model, reduces air bag
(10) probability of occupant's head is collided during expansion, and be sprung back human body can rapidly after with air bag impact and left,
It avoids feeling suffocated and scalding for a long time burning.
There are tubulose liner (19) inside the air bag (10) of the utility model, keeps air bag (10) first past in the horizontal direction when inflating
Preceding stretching, extension struts vertically and horizontally again, under prevention occupant is hit during airbag deployment because of the direction outside field range
Bar, nose and generate a panic or injure.
There is the three-dimensional contouring adapted to occupant's sitting posture after air bag (10) expansion of the utility model, including head U
Shape structure (23) or leg U-shaped structure (25), utricule are distributed in the left and right sides, can accommodate head or both legs at intermediate recess,
It is protected when making head or leg by side impact.
The thoracic abatement air bag (13) of the utility model has thermal insulation layer or thoracic abatement air bag with human contact's on one side
(13) by independent pre- storage formula gas source feed, human body is prevented to be burned.
The utility model includes the elastic force type discharge cock (20) controlled by wearable device (1), and wearable device (1) is drawn
Discharge cock (20) is connected when tight, on the contrary then disconnect.
It is enclosed with protection materials or padded coaming outside the aerogenesis apparatus of the utility model, can be protected in normally colliding with
Protecting assembly avoids accidentally quick-fried.
Connection structure convenient for loading and unloading is used between the aerogenesis apparatus and wearable device (1) of the utility model, or is worn
There is length adjustment device on device (1), aerogenesis apparatus convenient for loading and unloading or adjusts its position.
Include plug (7) and socket (6) in the wearable device (1) of the utility model, have in socket (6) control device with
Aerogenesis apparatus or interior monitoring device association, so that producing gas dress in the case where plug (7) and socket (6) are not properly connected together
Setting will not start or other interior monitoring devices can react when colliding, and reaction type includes but is not limited to sounding
Prompt, bright light prompt, instrument panel lamp does not work or engine cannot light a fire, alternatively, aerogenesis apparatus is associated with interior other monitoring devices,
When so that aerogenesis apparatus starting, engine is automatically closed, clutch disconnects power or brake system starts automatically.
Detailed description of the invention
Fig. 1 is the embodiment that bikini is worn；
Fig. 2 is airbag deployment rear side view；
Fig. 3 is example structure figure of the air bag in aerogenesis apparatus；
Fig. 4 is the example structure figure that air bag is covered on outside aerogenesis apparatus；
Fig. 5 is no liner airbag deployment process schematic；
Fig. 6 is that have liner airbag deployment process schematic；
Fig. 7 is occupant's angular views of the air bag with lateral protection U-shaped structure；
Fig. 8 is the discharge cock structure chart controlled by safety belt.
Specific embodiment
Referring to FIG. 1, FIG. 2 and FIG. 3, aerogenesis apparatus includes the production gas gunpowder of cordite compartment 12 and its internal filling, component cabin 11
And its internal igniter 14, it is integrated within shell 8；Shell 8 can be rigid monocoque, can also use flexible
Membrane structure replaces, and in order to obtain smaller size, wears more comfortable；Air bag 10, which folds, to be mounted within shell 8, outside
Dustcoat 9 are covered with, air inlet is communicated with cordite compartment 12, and air bag 10 breaks through dustcoat 9 after inflating is unfolded outward；It is folded in order to make
Thickness is smaller, and opening is more smoothly, and air bag 10 can also be folded into the outside that strip is covered on shell 8 as shown in Figure 4, outermost
While being covered with dustcoat 9；Shell 8 is fixed on precordial locations on safety belt 1 by clip 15, can also be directly anchored to occupant's body
On, clip 15 can also be replaced with the fixation device of other type, including but not limited to clip, bandage, universal button or magnet, seam
Line, rivet；Safety belt 1 can be original on carrier, is also possible to one of wearable device component of the utility model, can be
Three-point safety belt is also possible to chest two-point belt.It is unfolded when air bag 10 is inflated towards the front of occupant, expansion direction
It is identical as human motion direction, and its recoil strength can be with the speed of reducing human preshoot, so that even if air bag 10 is sharply swollen
Swollen stage and human body bump against, to the impact of human body again smaller than the situation collided in opposite directions.Control device is can directly to trigger igniting
The sensor of device 14 is fixedly connected with shell 8, and type can be selected but be not limited to existing slide block type, roller type, bobbin type
Or eccentric hammer, the detonator in aerogenesis apparatus or switching on the ignition circuit contact are directly ignited using the inertia of movement parts；Alternatively,
For control device using electronic type, component includes the sensor being fixedly mounted on shell 8 and electronic control unit ECU, sensor letter
Number and the control signal of ECU transmitted using traditional wired communication mode；Alternatively, control device is using electronic type, component packet
The sensor being mounted in the rack of carrier and electronic control unit ECU are included, there is wireless communication module and sensor, electronic control unit ECU
Or igniter 14 connects and forms wireless sensor network WSN, sensor signal and ECU control signal use communication
Transmission, wireless communication technique type can use but be not limited to existing bluetooth, WIFI, RFID, ZigBee or NFC；There is electric power storage
Pond or shaking generating set give network node power supply, shaking generating set use but be not limited to existing magneto-electric, it is electrostatic or
Piezoelectric type miniature shock power generator.Existing sodium azide, hexogen or nitroguanidine can be selected but be not limited to by producing gas gunpowder,
It is required that the small embodiment of equipment volume selects gas production big, no residue does not need the hexogen of strainer, it is desirable that gas production is big, gas
The embodiment that temperature is low, non-toxic or aeration speed can be slightly slow selects nitroguanidine.
Referring to Fig. 3, it is connected with thoracic abatement air bag 13 in the outside of the spring folder 15 of safety belt 1 Yu the side of human contact,
This is independent airbag structure, is supplied by cordite compartment 12 or has independent pre- gas storage source, and original state can not prestore gas,
A small amount of gas can be prestored to improve the comfort of wearing, igniter can be inflated when igniting to mitigate air bag 10 to human chest
Impact, while tightening safety belt can also be expanded, instead of the effect of seat-belt retractor, so that safety belt structure is more simple
It is clean.In order to simplify structure, thoracic abatement air bag 13 is also possible to a hollow sandwich of safety belt 1.
Referring to Fig. 2, after air bag 10 is inflating expanded, existing between front top surface and people's occupant's head allows head movement
Angle reduces air bag 10 and collides the probability of occupant's head during expansion, and makes human body energy after with air bag impact
Rebound is left rapidly, avoids feeling suffocated and scalding for a long time burning.
Referring to Fig. 5, when hollow air bag 10 is opened, utricule just supports vertically and horizontally at once after the constraint for getting rid of shell 8
Open, be easy in this way the direction outside field range hit the chin of occupant, nose and generate a panic or injure.In order to avoid this
Situation occurs, the utility model as shown in fig. 6, be internally provided with tubulose liner 19 in air bag 10, one end and air bag 10 into
Port is closely coupled, the other end and the free end of air bag 10 be seamed be connected or mutually from, make gas first pass through liner 19 reach again it is outer
Layer side wall 18, when air bag 10 is inflated, the first inflation of tubulose liner 19 stretches air bag 10 forward in the horizontal direction, 10 ruler of air bag
Very little biggish free end just struts vertically and horizontally after far from shell 8, is unfolded so as to prevent occupant in air bag 10
It is hit in journey.
Referring to Fig. 7, by three-dimensional cutting splicing means, or jacking membrane structure is set in air bag 10 and helps moulding, make gas
Capsule 10 has the three-dimensional contouring that adapts to occupant's sitting posture after being unfolded, including head U-shaped structure 23 or leg U-shaped structure 25,
Utricule is distributed in the left and right sides, can accommodate head or both legs at intermediate recess, obtain when making head or leg by side impact
To protection, alternatively, can also be protected in the case where human body does not have immediately ahead of face.
Referring to Fig. 3, thoracic abatement air bag 13 is connected with thermal insulation layer with human contact's on one side, can be heat-proof quality
Flexible material or the air bag for prestoring gas, alternatively, thoracic abatement air bag 13 stores up formula gas source feed by independent pressure in advance, including
But it is not limited to have a densification package containing air, carbon dioxide, temperature is declined when expansion inflation, can prevent human body from being scalded
Wound.
Referring to Fig. 8, electrically conductive movable contact flat 21 is fixedly installed on safety belt 1, movable contact flat 21 passes through spring 22
It is contacted with shell 8, the control circuit of igniter 14 or two fixed touch plates 20 of firing circuit is fixedly installed on shell 8.When
When safety belt 1 is in tensioned state, spring 22 is compressed, and movable contact flat 21 is pressed towards fixed touch plate 20 and they are connected, and is made
Igniter 14 can light a fire under enough impact strengths, and when safety belt 1 is in relaxed state, spring 22 is movable contact flat 21
A fixed touch plate 20 is pushed away, makes igniter 14 can not successful ignition under enough impact strengths.In normal service condition
Under, wear safety belt 1, igniter 1 cannot not light production gas gunpowder.
Referring to Fig. 3, the outside of shell 8 is enclosed with protection materials or padded coaming, can in normally colliding with protection group
Part is damaged or avoids accidentally quick-fried.
It is used between shell 8 and safety belt 1 referring to Fig. 3 for quick despatch, replacement or the position for adjusting aerogenesis apparatus
Connection structure convenient for loading and unloading, including but not limited to its type include but is not limited to clip, bandage, universal button or magnet, or
There is length adjustment device on safety belt 1, shell 8 convenient for loading and unloading or adjusts its position.
Referring to Fig.1, include component plug 7 and socket 6 in safety belt 1, have in socket 6 control device and igniter 14 or
Interior other monitoring device associations, so that in the case where plug 7 and socket 6 are not properly connected together, the igniter of aerogenesis apparatus
14 will not start or other interior monitoring devices can react when colliding, and reaction type includes but is not limited to send out
Sound prompt, bright light prompt, instrument panel lamp does not work or engine cannot light a fire, alternatively, igniter 14 and interior other monitoring devices close
Connection, when so that igniter 14 starting, engine is automatically closed, clutch disconnects power or brake system starts automatically.
Claims (10)
1. Worn type air bag system, including air bag (10), aerogenesis apparatus, control device and shell (8), air bag (10) and production
Device of air is installed on shell (8), it is characterised in that has wearable device (1) that shell (8) is fixed on occupant front, air bag (10)
It is unfolded when inflation towards the front of occupant, expansion direction is identical as human motion direction, and its recoil strength can be with reducing human
The speed of preshoot, so that even if air bag (10) bumps against in sharply expansion stage and human body, to the impact of human body again smaller than touching in opposite directions
The situation hit；Wearable device (1) is the fastener for only serving wearing effect, shell (8) can be fixed on occupant front or load
On tool on the front position of original safety belt, alternatively, wearable device (1) itself includes safety belt, occupant can also be fixed on
On seat (3)；Control device is the sensor that can directly control aerogenesis apparatus, is fixedly connected with aerogenesis apparatus, alternatively, control
Device includes the sensor being fixedly connected with aerogenesis apparatus and electronic control unit ECU, and collision alarm and control signal use cable modem
Letter mode is transmitted, alternatively, control device includes the sensor being mounted in the rack of carrier and electronic control unit ECU, there is channel radio
Letter module connect with aerogenesis apparatus, sensor or electronic control unit ECU and forms wireless sensor network WSN, collision alarm and control
Signal processed is transmitted using communication, has battery or shaking generating set to power to network node.
2. Worn type air bag system according to claim 1, it is characterised in that have thoracic abatement air bag (13), be only
One hollow sandwich of the safety belt in vertical utricule either wearable device (1), can mitigate air bag (10) to people after inflation
The impact of body chest, alternatively, simultaneously safety belt can also be tightened by inflation when colliding.
3. Worn type air bag system according to claim 1 or 2, it is characterised in that air bag (10) expansion after with human body
Between exist allow head movement angle, reduce air bag (10) during expansion collide occupant's head probability, and
It spring back human body can rapidly after with air bag impact to leave, avoid feeling suffocated and scalding for a long time bright.
4. Worn type air bag system according to claim 3, it is characterised in that have tubulose liner inside air bag (10)
(19), it stretches air bag (10) first forward in the horizontal direction when inflating to strut vertically and horizontally again, prevents occupant in airbag deployment
It generates a panic or injures because the direction outside field range is hit chin, nose in the process.
5. Worn type air bag system according to claim 1,2 or 4, it is characterised in that have after air bag (10) expansion
The three-dimensional contouring adapted to occupant's sitting posture, including head U-shaped structure (23) or leg U-shaped structure (25), utricule is distributed in
The left and right sides can accommodate head or both legs at intermediate recess, be protected when making head or leg by side impact.
6. Worn type air bag system according to claim 5, it is characterised in that thoracic abatement air bag (13) and human body
Contact has thermal insulation layer or thoracic abatement air bag (13) by independent pre- storage formula gas source feed on one side, and human body is prevented to be burned.
7. according to claim 1, Worn type air bag system described in 2,4 or 6, it is characterised in that include by wearable device
(1) the elastic force type discharge cock (20) controlled, discharge cock (20) is connected when wearable device (1) is tightened up, on the contrary then disconnect.
8. Worn type air bag system according to claim 7, it is characterised in that be enclosed with protection outside aerogenesis apparatus
Material or padded coaming can protect component in normally colliding with or avoid accidentally quick-fried.
9. according to claim 1, Worn type air bag system described in 2,4,6 or 8, it is characterised in that aerogenesis apparatus and wearing
Being used in connection structure or wearable device (1) convenient for loading and unloading between device (1) has length adjustment device, production convenient for loading and unloading
Device of air adjusts its position.
10. Worn type air bag system according to claim 9, it is characterised in that wearable device includes slotting in (1)
Head (7) and socket (6) has control device to be associated with aerogenesis apparatus or car monitoring device in socket (6), so that in plug (7)
In the case where being not properly connected together with socket (6), aerogenesis apparatus will not start when colliding or other interior monitoring devices
It can react, reaction type includes but is not limited to sound production prompt, bright light prompt, instrument panel lamp does not work or engine cannot point
Fire, alternatively, aerogenesis apparatus be associated with interior other monitoring devices, so that when aerogenesis apparatus starting, engine is automatically closed, clutch
Device disconnects power or brake system starts automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820322948.2U CN208232993U (en) | 2018-03-09 | 2018-03-09 | Worn type air bag system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820322948.2U CN208232993U (en) | 2018-03-09 | 2018-03-09 | Worn type air bag system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208232993U true CN208232993U (en) | 2018-12-14 |
Family
ID=64588524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820322948.2U Expired - Fee Related CN208232993U (en) | 2018-03-09 | 2018-03-09 | Worn type air bag system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208232993U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154973A (en) * | 2019-04-30 | 2019-08-23 | 驭势科技（北京）有限公司 | A kind of passenger security system, flexible protection and controller |
| WO2019170165A1 (en) * | 2018-03-09 | 2019-09-12 | 周承岗 | Wearable safety airbag system |
| CN112298572A (en) * | 2020-11-09 | 2021-02-02 | 湖北航鹏化学动力科技有限责任公司 | Aircraft cockpit structure and aircraft |
-
2018
- 2018-03-09 CN CN201820322948.2U patent/CN208232993U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019170165A1 (en) * | 2018-03-09 | 2019-09-12 | 周承岗 | Wearable safety airbag system |
| CN110154973A (en) * | 2019-04-30 | 2019-08-23 | 驭势科技（北京）有限公司 | A kind of passenger security system, flexible protection and controller |
| CN112298572A (en) * | 2020-11-09 | 2021-02-02 | 湖北航鹏化学动力科技有限责任公司 | Aircraft cockpit structure and aircraft |
| CN112298572B (en) * | 2020-11-09 | 2022-06-03 | 湖北航鹏化学动力科技有限责任公司 | Aircraft cockpit structure and aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200402 Address after: 1308l, block D, Zhujiang Plaza, Longcheng street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Pan tianteng (Shenzhen) Technology Co., Ltd Address before: 518172 Jianxin Community 4073, Longgang District, Shenzhen City, Guangdong Province Patentee before: Zhou Chenggang |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20210309 |
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| CF01 | Termination of patent right due to non-payment of annual fee |