CN108505918A - Netted door and window for fire-fighting fast-escape - Google Patents
Netted door and window for fire-fighting fast-escape Download PDFInfo
- Publication number
- CN108505918A CN108505918A CN201810145155.2A CN201810145155A CN108505918A CN 108505918 A CN108505918 A CN 108505918A CN 201810145155 A CN201810145155 A CN 201810145155A CN 108505918 A CN108505918 A CN 108505918A
- Authority
- CN
- China
- Prior art keywords
- door
- cross bar
- fried
- quick
- montant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004880 explosion Methods 0.000 claims description 26
- 239000000428 dust Substances 0.000 claims description 15
- 238000013022 venting Methods 0.000 claims description 15
- 230000001939 inductive effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 239000002131 composite material Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Special Wing (AREA)
Abstract
The invention discloses the netted door and windows for fire-fighting fast-escape, including door and window main body, door and window main body, which is disposed with escape opening and seals the quick-fried of escape opening, dismounts and mounts full device, the quick-fried full device that dismounts and mounts includes at least one quick-fried tearing cross bar open and at least one quick-fried tearing montant open, quick-fried cross bar of tearing open is fixed with door and window main body, quick-fried tear open is disposed on cross bar for the quick-fried first through hole torn montant open and passed through, each quick-fried bottom end for tearing montant open is fixed with door and window main body, the quick-fried top for tearing montant open is abutted with the bottom end of a door and window montant of door and window main body, is located in one of at the abutting in the quick-fried first through hole for tearing cross bar open.When indoor generation fire, it is quick-fried tear open cross bar it is fast automatic it is quick-fried tear open, it is quick-fried to tear montant open and be tilted towards to fall down outside window, to open escape opening.It the composite can be widely applied to technical field of fire safety.
Description
Technical field
The present invention relates to technical field of fire safety, more particularly to are used for the netted door and window of fire-fighting fast-escape.
Background technology
Present building can all install some netted door and windows, and for the sake of antitheft, this kind of netted usual structure of door and window compares
Securely, but if indoor generation large-sized fire, netted door and window just quickly can not be broken one and escaped by indoor trapped person
Mouth is born, valuable life is thus very likely seized by merciless big fire.For example it is happened within 2017 Beijing Daxing
1118 fire incidents are exactly died because indoor occupant can not flee from the scene of catching fire rapidly.
Invention content
Technical problem to be solved by the invention is to provide the netted door and windows for fire-fighting fast-escape, can be by the mesh door
Window be used as burglary-resisting window or the exit mounted on passageway for fire apparatus, when a fire the netted door and window can it is fast automatic it is quick-fried tear open,
On netted door and window open one for personnel by escape opening.
Used technical solution to solve above-mentioned technical problem：
For the netted door and window of fire-fighting fast-escape, including door and window main body, the door and window main body be disposed with escape opening and
It seals the quick-fried of the escape opening and dismounts and mounts full device, the quick-fried full device that dismounts and mounts includes at least one quick-fried cross bar and at least one torn open
Quick-fried to tear montant open, the quick-fried cross bar of tearing open is fixed with the door and window main body, it is described it is quick-fried tear open to be disposed on cross bar quick-fried tear montant open for described
At least one first through hole passed through, each quick-fried bottom end for tearing montant open are fixed with the door and window main body, the quick-fried top for tearing montant open
It is abutted with the bottom end of a door and window montant of the door and window main body, the quick-fried first through hole for tearing cross bar open is located in one of at the abutting
In.
Further, the quick-fried cross bar of tearing open includes cross bar active unit and two cross bar fixed cells, and the cross bar activity is single
The both ends of member are connect with a cross bar fixed cell respectively, and two cross bar fixed cells are fixed with the door and window main body, each institute
First through hole to be stated to be located in the cross bar active unit, the cross bar fixed cell is disposed with central processing unit and inductive component,
At least one second through-hole is disposed in the cross bar active unit, running through in each second through-hole has vertical guide rod, described
The both ends of vertical guide rod are fixed with the door and window main body.
Further, the cross bar active unit is connected at the abutting of cross bar fixed cell by connection sliding block, the abutting
Place is disposed with seal-off pressure chamber, and the cross bar active unit is disposed at least one venting of dust explosion mouth, the cross bar fixed cell arrangement
There are explosion generator, the connection sliding block to be located at the middle part of the seal-off pressure chamber, the explosion generator is arranged in described close
One end in pressure chamber is closed, each venting of dust explosion mouth is connected to the other end of the seal-off pressure chamber.
Further, the quick-fried montant of tearing open includes montant active unit, and the door and window main body, which is disposed with, can place the montant
The third hole of active unit bottom end is disposed with compressed spring between the bottom end of the montant active unit and the door and window main body,
The top of the montant active unit is abutted with the end face of the door and window montant, described quick-fried when dismounting and mounting that full device is not quick-fried to be torn open, described
Compressed spring is extruded.
Further, the top of the montant active unit is tapered ramp, which supports towards interior with the top
The bottom end of the door and window montant connect is also tapered ramp.
Further, each venting of dust explosion mouth is located at the upside of the cross bar active unit.
Further, it is disposed with drawstring between the bottom end of the montant active unit and the door and window main body.
Further, the inductive component includes flame sensor and/or temperature sensor.
Further, the door and window main body is disposed at least one alarm.
Further, the cross bar fixed cell and cross bar active unit are hollow stock, in the cross bar fixed cell
It is disposed with sealing baffle, sealing baffle is arranged in the both ends of cross bar active unit, the cross bar fixed cell and cross bar are lived
After moving cell connection, the seal chamber formed between the sealing baffle at the junction both ends is exactly the seal-off pressure chamber.
Advantageous effect：
1, present invention design seals the quick-fried of escape opening and dismounts and mounts full device, the bottom end on the quick-fried top for tearing montant open and door and window montant
It abuts, quick-fried cross bar of tearing open is fixed with door and window main body and limited the place of abutting by quick-fried cross bar of tearing open, quick-fried when indoor generation fire
Tear open cross bar it is fast automatic it is quick-fried tear open after fall, be released at the abutting, it is quick-fried to tear montant open and be tilted towards to fall down outside window, escape out to open
Mouthful.
2, after present invention design explosion generator is lighted a fire in seal-off pressure chamber, the gas that is expanded rapidly in seal-off pressure chamber
Push connection sliding block sliding, cross bar fixed cell and cross bar active unit made to detach, cross bar active unit along vertical guide rod to
Lower slider.The reverse power that the gas of expansion generates when being sprayed from venting of dust explosion mouth can not only accelerate the separation of the two, but also can push cross bar
Active unit is along vertical guide rod slide downward.
3, the present invention designs compressed spring by montant active unit top between montant fixed cell and montant active unit
It rises, the top of montant active unit is abutted with the bottom end of door and window montant, and by the abutment end of montant active unit and door and window montant
Face is designed as tapered ramp, when it is automatic it is quick-fried tear open after, montant active unit pops up, and wrong along tapered ramp and door and window montant
It opens, then montant active unit is inclined outwardly and falls down.
4, it the composite can be widely applied to technical field of fire safety.
Description of the drawings
Fig. 1 be netted door and window is quick-fried tear open before structure chart；
Fig. 2 be netted door and window is quick-fried tear open after structure chart；
Fig. 3 is the structure chart of cross bar main body；
Fig. 4 is the structure chart of montant main body；
Fig. 5 is the quick-fried installation diagram torn montant open and abut place with door and window montant before quick-fried tear open；
Fig. 6 is the quick-fried installation diagram for tearing montant and door and window main body open before quick-fried tear open.
Specific implementation mode
With reference to Fig. 1 to Fig. 6, the present invention is described further.
For the netted door and window of fire-fighting fast-escape, including door and window main body, the door and window main body be disposed with escape opening and
It seals the quick-fried of the escape opening and dismounts and mounts full device, the quick-fried full device that dismounts and mounts includes at least one quick-fried cross bar and at least one torn open
Quick-fried to tear montant open, the quick-fried cross bar of tearing open is fixed with the door and window main body.It is described it is quick-fried tear open to be disposed on cross bar quick-fried tear montant open for described
At least one first through hole 21 passed through, each quick-fried bottom end for tearing montant open are fixed with the door and window main body, the quick-fried top for tearing montant open
End abutted with the bottom end of a door and window montant of the door and window main body, be located in one of at the abutting it is quick-fried tear open cross bar first lead to
In hole 21, such as Fig. 5, for ease of showing at the abutting, spy splits the first through hole 21.Therefore, the quick-fried cross bar and quick-fried torn open
Tear part door and window cross bar and part door and window montant of the montant instead of door and window main body open.In the present embodiment, quick-fried to tear montant open to described
Reinforcement effect is played, hereinafter, installing one every a distance quick-fried tears cross bar open at the abutting.
The quick-fried cross bar of tearing open includes cross bar active unit 2 and two cross bar fixed cells 1, the cross bar active unit 2
Both ends are connect with a cross bar fixed cell 1 respectively, and two cross bar fixed cells 1 are fixed with the door and window main body, each described
First through hole 21 is located in the cross bar active unit 2.The cross bar fixed cell 1 is disposed with central processing unit 10, sense group
Part and explosion generator 13, the inductive component includes flame sensor 14 and/or temperature sensor 15.In the present embodiment, institute
It includes above two to state inductive component.The explosion generator 13 can release bulk gas.
In addition, being disposed with power supply 11 on each cross bar fixed cell 1.
At least one second through-hole 22 is disposed in the cross bar active unit 2, running through in each second through-hole 22 has
Vertical guide rod 52, the both ends of the vertical guide rod 52 are fixed with the door and window main body.In the present embodiment, second through-hole 22
Quantity is two, is arranged respectively close to the both ends of the cross bar active unit 2.Quick-fried when tearing open, the vertical guide rod 52 is used as cross bar
The guide rail that active unit 2 is fallen, not quick-fried when tearing open, the vertical guide rod 52 plays the role of door and window montant.
It is connected by connection sliding block 12 at the abutting of the cross bar active unit 2 and cross bar fixed cell 1, cloth at the abutting
It is equipped with seal-off pressure chamber, the gas in the seal-off pressure chamber is safe gas, such as nitrogen.The connection sliding block 12 is located at described
The seal-off pressure chamber is divided into two sections by the middle part of seal-off pressure chamber, the connection sliding block 12, wherein one section single in cross bar activity
In member 2, another section on cross bar fixed cell 1.The explosion generator 13 is arranged in one end in the seal-off pressure chamber, when
When indoor generation fire, central processing unit 10 is according to the signal of inductive component, the control explosion work of generator 13, the explosion hair
The gas that raw device 13 releases makes the air pressure in the seal-off pressure chamber quickly increase, and connection sliding block 12 is pushed to live to the cross bar
Moving cell 2 moves, to make cross bar active unit 2 and cross bar fixed cell 1 detach.Therefore, the pressure disengagement chamber substantially may be used
It is considered as the sliding slot of the connection sliding block 12.It is more smoothly to make connection sliding block 12 move, the cross bar active unit 2 be disposed with to
A few venting of dust explosion mouth 19, each venting of dust explosion mouth 19 are connected to the other end of the seal-off pressure chamber, make in cross bar active unit 2
This section of seal-off pressure chamber in gas can be sprayed from the venting of dust explosion mouth 19, when connection sliding block 12 slips over the venting of dust explosion mouth 19
Position after, the gas in another section can also be sprayed from the venting of dust explosion mouth 19.In the present embodiment, the quantity of the venting of dust explosion mouth 19 is
One, and the venting of dust explosion mouth 19 is arranged in the upside of the cross bar active unit 2, therefore the gas in seal-off pressure chamber is from venting of dust explosion
The reverse power that mouth 19 generates when spraying can not only accelerate the separation of cross bar active unit 2 and cross bar fixed cell 1, but also can push cross
Bar active unit 2 is along 52 slide downward of vertical guide rod.
In the present embodiment, the cross bar fixed cell 1 and cross bar active unit 2 are hollow stock, and the cross bar is fixed
It is disposed with sealing baffle 18 in unit 1, sealing baffle 18 is arranged in the both ends of cross bar active unit 2, the cross bar is fixed
After unit 1 and cross bar active unit 2 connect, the seal chamber formed between the sealing baffle 18 at the junction both ends is exactly described close
Close pressure chamber.
In the present embodiment, the central processing unit 10, power supply 11 and inductive component not in the seal-off pressure chamber, because
This described inductive component, power supply 11 and central processing unit 10 can avoid being damaged by explosion generator 13.The connection sliding block 12
Side is coated with grease, and can be used as lubricant after the generator 13 that explodes is lighted a fire, after the heated thawing of the grease makes connection sliding block
12 quick slidings.
The quick-fried montant of tearing open includes montant active unit 4, and the top of the montant active unit 4 is tapered ramp, with this
The bottom end for the door and window montant that top abuts is also tapered ramp.Described quick-fried when dismounting and mounting that full device is not quick-fried to be torn open, the cross bar activity is single
First through hole 21 in member 2 will just limit at two tapered ramp abuttings, prevent the montant active unit 4 and door and window perpendicular
It misplaces between bar.The door and window main body is disposed with the third hole that can place 4 bottom end of montant active unit, the montant
It is disposed with compressed spring between the bottom end of active unit 4 and the door and window main body.
In the present embodiment, the bottom end of the montant active unit 4 is abutted with the top of another section of door and window montant, the compression
Spring is located between this section of door and window montant top and 4 bottom end of montant active unit, and there are one door and windows at the abutting
Cross bar, the third hole are the through-hole being arranged on the door and window cross bar.It is equivalent to, the montant active unit 4 is instead of door and window
The both ends of a part in montant, montant active unit 4 are abutted with one section of door and window montant respectively.In other embodiments, described
Third hole is the blind hole on door and window cross bar, and the bottom end of the montant active unit 4 is arranged in the third hole.
Described quick-fried when dismounting and mounting that full device is not quick-fried to be torn open, the compressed spring is extruded, and is generated since compressed spring is extruded
Upward elastic force, so that 4 top of montant active unit and the bottom end of door and window montant is fitted closely.It is quick-fried tear open after,
The cross bar active unit 2 by second through-hole 22 along 52 slide downward of vertical guide rod, to quilt at the abutting
Release, the montant active unit 4 is jacked up by the compressed spring, and incidence fall, and the escape opening in door and window main body is with regard to fast
Speed is opened.For ease of the montant active unit 4 to outdoor incidence fall, the wedge shape on 4 top of montant active unit
Inclined-plane direction is indoor.It is to prevent montant active unit 4 from falling the personnel for injuring lower section by a crashing object, the bottom of the montant active unit 4 simultaneously
Drawstring, the length when length of the drawstring does not occur not less than the compressed spring are disposed between end and the door and window main body
Degree.It is special to split the third hole for ease of showing the arrangement of the compressed spring and drawstring such as Fig. 6.
In addition, there also is provided at least one alarm in the door and window main body, the alarm can be flash alarm
17 and/or buzzer siren 16, in the present embodiment, both alarms have.When fire occurs, each alarm can be sent out
Alarm signal reminds indoor occupant to withdraw.In the present embodiment, each alarm is arranged on the cross bar fixed cell 1.
Embodiments of the present invention are explained in detail above in association with attached drawing, but the present invention is not limited to above-mentioned embodiment party
Formula, the technical field those of ordinary skill within the scope of knowledge, can also be before not departing from present inventive concept
Put that various changes can be made.
Claims (10)
1. the netted door and window for fire-fighting fast-escape, it is characterised in that：Including door and window main body, the door and window main body, which is disposed with, to be escaped
Bear mouth and seal the quick-fried of the escape opening and dismount and mount full device, it is described it is quick-fried dismount and mount full device include it is at least one it is quick-fried tear open cross bar and
It is at least one it is quick-fried tear montant open, the quick-fried cross bar of tearing open is fixed with the door and window main body, and quick-fried tear open is disposed on cross bar for described
The quick-fried at least one first through hole (21) torn montant open and passed through, each quick-fried bottom end for tearing montant open is fixed with the door and window main body, quick-fried
The top for tearing montant open is abutted with the bottom end of a door and window montant of the door and window main body, is located in one of at the abutting and quick-fried is torn cross open
In the first through hole (21) of bar.
2. the netted door and window according to claim 1 for fire-fighting fast-escape, it is characterised in that：It is described quick-fried to tear cross bar packet open
Include cross bar active unit (2) and two cross bar fixed cells (1), the both ends of the cross bar active unit (2) respectively with a cross
Bar fixed cell (1) connects, and two cross bar fixed cells (1) are fixed with the door and window main body, each first through hole (21)
On the cross bar active unit (2), the cross bar fixed cell (1) is disposed with central processing unit (10) and inductive component,
It is disposed at least one second through-hole (22) in the cross bar active unit, runs through to have in each second through-hole (22) and lead vertically
The both ends of bar (52), the vertical guide rod (52) are fixed with the door and window main body.
3. the netted door and window according to claim 2 for fire-fighting fast-escape, it is characterised in that：The cross bar activity is single
It is connected by connection sliding block (12) at the abutting of first (2) and cross bar fixed cell (1), seal-off pressure chamber is disposed at the abutting,
The cross bar active unit (2) is disposed at least one venting of dust explosion mouth (19), and the cross bar fixed cell (1) is disposed with explosion
Device (13), the connection sliding block (12) are located at the middle part of the seal-off pressure chamber, and the explosion generator (13) is arranged in described
One end in seal-off pressure chamber, each venting of dust explosion mouth (19) are connected to the other end of the seal-off pressure chamber.
4. the netted door and window according to claim 1 for fire-fighting fast-escape, it is characterised in that：It is described quick-fried to tear montant packet open
Montant active unit (4) is included, the door and window main body is disposed with the third hole that can place montant active unit (4) bottom end, institute
It states and is disposed with compressed spring between the bottom end of montant active unit (4) and the door and window main body, the montant active unit (4)
Top is abutted with the end face of the door and window montant, and described quick-fried when dismounting and mounting that full device is not quick-fried to be torn open, the compressed spring is extruded.
5. the netted door and window according to claim 4 for fire-fighting fast-escape, it is characterised in that：The montant activity is single
The top of first (4) is tapered ramp, and for the tapered ramp towards interior, the bottom end of the door and window montant abutted with the top is also wedge shape
Inclined-plane.
6. the netted door and window according to claim 3 for fire-fighting fast-escape, it is characterised in that：Each venting of dust explosion mouth
(19) it is located at the upside of the cross bar active unit (2).
7. the netted door and window according to claim 4 or 5 for fire-fighting fast-escape, it is characterised in that：The montant is lived
It is disposed with drawstring between the bottom end of moving cell (4) and the door and window main body.
8. the netted door and window according to claim 2 for fire-fighting fast-escape, it is characterised in that：The inductive component packet
Include flame sensor (14) and/or temperature sensor (15).
9. the netted door and window according to claim 1 or 2 for fire-fighting fast-escape, it is characterised in that：The door and window master
Body is disposed at least one alarm.
10. the netted door and window according to claim 3 for fire-fighting fast-escape, it is characterised in that：The cross bar is fixed
Unit (1) and cross bar active unit (2) are hollow stock, and sealing baffle (18) is disposed in the cross bar fixed cell (1),
Sealing baffle (18), the cross bar fixed cell (1) and cross bar active unit are arranged in the both ends of cross bar active unit (2)
(2) after connecting, the seal chamber formed between the sealing baffle (18) at the junction both ends is exactly the seal-off pressure chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810145155.2A CN108505918A (en) | 2018-02-11 | 2018-02-11 | Netted door and window for fire-fighting fast-escape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810145155.2A CN108505918A (en) | 2018-02-11 | 2018-02-11 | Netted door and window for fire-fighting fast-escape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108505918A true CN108505918A (en) | 2018-09-07 |
Family
ID=63375660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810145155.2A Pending CN108505918A (en) | 2018-02-11 | 2018-02-11 | Netted door and window for fire-fighting fast-escape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108505918A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006045866A (en) * | 2004-08-03 | 2006-02-16 | Toyota Motor Corp | Diffusion structure |
| CN101092868A (en) * | 2007-07-24 | 2007-12-26 | 陈永安 | Fire curtain of nonexplosive water energy drive unit |
| CN103225473A (en) * | 2013-05-13 | 2013-07-31 | 上海森林特种钢门有限公司 | Shock-resisting steel explosion-venting rolling shutter door |
| US20160333639A1 (en) * | 2015-05-11 | 2016-11-17 | Dean Rowley | Security and Escape Apparatus for Use with a Window |
-
2018
- 2018-02-11 CN CN201810145155.2A patent/CN108505918A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006045866A (en) * | 2004-08-03 | 2006-02-16 | Toyota Motor Corp | Diffusion structure |
| CN101092868A (en) * | 2007-07-24 | 2007-12-26 | 陈永安 | Fire curtain of nonexplosive water energy drive unit |
| CN103225473A (en) * | 2013-05-13 | 2013-07-31 | 上海森林特种钢门有限公司 | Shock-resisting steel explosion-venting rolling shutter door |
| US20160333639A1 (en) * | 2015-05-11 | 2016-11-17 | Dean Rowley | Security and Escape Apparatus for Use with a Window |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180907 |