CN110206466A - Civil air defense constructions and installations hermatic door with air bag - Google Patents
Civil air defense constructions and installations hermatic door with air bag Download PDFInfo
- Publication number
- CN110206466A CN110206466A CN201910379390.0A CN201910379390A CN110206466A CN 110206466 A CN110206466 A CN 110206466A CN 201910379390 A CN201910379390 A CN 201910379390A CN 110206466 A CN110206466 A CN 110206466A
- Authority
- CN
- China
- Prior art keywords
- pressure bladder
- rib
- seal groove
- installations
- air defense
- 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
- 230000007123 defense Effects 0.000 title claims abstract description 18
- 238000010276 construction Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 230000008961 swelling Effects 0.000 claims abstract description 8
- 239000013013 elastic material Substances 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 239000002775 capsule Substances 0.000 claims description 2
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 230000007717 exclusion Effects 0.000 abstract description 18
- 239000007789 gas Substances 0.000 description 21
- 230000000694 effects Effects 0.000 description 15
- 229920001971 elastomer Polymers 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- -1 caulking groove Chemical compound 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 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
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The present invention provides a kind of civil air defense constructions and installations hermatic doors.The exclusion seal door includes door body (1) and doorframe (2), seal groove (3) are provided in door body (1), the opening of seal groove (3) is towards doorframe (2), rib (4) are provided on doorframe (2), rib (4) corresponding seal groove (3) setting, and it is stretched out towards door body (1), pressure bladder (5) are provided in seal groove (3), pressure bladder (5) is made of elastic material, and there is nature, inflated condition and swelling state, pressure bladder (5) in the raw when and rib (4) between be spaced be arranged, it is in sealing contact between rib (4) when pressure bladder (5) is in inflated condition, stretcher strain occurs when pressure bladder (5) is in swelling state and is fitted in the two sides of rib (4).Exclusion seal door according to the present invention is capable of providing effective sealing protection performance, exclusion seal door is effectively prevent to reveal.
Description
Technical field
The present invention relates to people's air defense protection works technical fields, more particularly to a kind of exclusion seal door.
Background technique
Wartime civil air defense works have a small amount of due to the needs of the disengaging, and ventilation, plumbing, smoke evacuation of personnel and equipment etc.
The aperture being connected to outside.Explosion wave, toxic agent, biological warfare agent and radioactive particulate etc., be likely to from these apertures into
Enter technical interior anti-personnel and destroys oral area engineering structure and equipment.It, generally can be at these in order to avoid there is leakage event
Exclusion seal door is set at aperture, the size of airtight blast door can according to demand depending on, conventional large-scale airtight blast door can
To be divided to two fans, airtight blast door overall width is up to 7m, and every fan airtight blast door height is up to 2.5m.
Airtight blast door is as the maximum leakage position of civil air defense works, if airtight blast door encapsulation process is bad, air
From sealing position entrance/leak into civil air defense works, can be threatened to the safety belt of personnel equipment in fortification.
But effective seal form effect of ultra-large type airtight blast door is not satisfactory at present, the traditional extruding of small gate
Seal form is not suitable for ultra-large type airtight blast door, is easy to appear leakage problem.
Summary of the invention
The object of the present invention is to provide a kind of exclusion seal doors, are capable of providing effective sealing protection performance, effectively prevent
Exclusion seal door is revealed.
In order to solve the above technical problems, providing a kind of exclusion seal door, including door body as one aspect of the present invention
And doorframe, it is provided with seal groove in door body, the opening of seal groove is provided with rib, the corresponding sealing of rib on doorframe towards doorframe
Slot setting, and stretched out towards door body, it is provided with pressure bladder in seal groove, pressure bladder is made of elastic material, and has certainly
Right state, inflated condition and swelling state, pressure bladder in the raw when and rib between be spaced and be arranged, at pressure bladder
It is in sealing contact between rib when inflated condition, stretcher strain occurs when pressure bladder is in swelling state and is fitted in rib
Two sides.
The exclusion seal door of the invention is realized comprehensive close between door body and doorframe by pressure bladder and rib cooperation
Envelope does not influence the regular event of door body, is needing low pressure seal without forming interval between pressure bladder and rib when sealing
When pressure bladder can be inflated so that pressure bladder, which is in, does not occur the inflated condition of elastic stretching deformation, thus and rib
Between form effective thorough seal, when needing to be sealed under Overpressure Condition, over-pressure gas can be made to enter pressure bladder
Interior, so that elastic stretching deformation occurs for pressure bladder, deformed pressure bladder extruding is adjacent to rib surface, can be realized superpressure
Sealing under effect, is influenced so as to which indoor environment is effectively ensured not by the external world, guarantees the sealing protection effect of exclusion seal door
Fruit.
Detailed description of the invention
Fig. 1 diagrammatically illustrates the structural schematic diagram of the pressure bladder of the exclusion seal door of the embodiment of the present invention；
Fig. 2 diagrammatically illustrates the door body of the exclusion seal door of the embodiment of the present invention and the matching chart of doorframe.
Appended drawing reference in figure: 1, door body；2, doorframe；3, seal groove；4, rib；5, pressure bladder；6, mounting base；7, lead to
Port；8, spaced walls；9, gas passage.
Specific embodiment
The embodiment of the present invention is described in detail below, but what the present invention can be defined by the claims and cover
Multitude of different ways is implemented.
It please refers to shown in Fig. 1 to Fig. 2, according to an embodiment of the invention, exclusion seal door includes door body 1 and doorframe 2, door body
It is provided with seal groove 3 on 1, the opening of seal groove 3 is provided with rib 4 on doorframe 2, the corresponding seal groove 3 of rib 4 is set towards doorframe 2
It sets, and is stretched out towards door body 1, be provided with pressure bladder 5 in seal groove 3, pressure bladder 5 is made of elastic material, and has certainly
Right state, inflated condition and swelling state, pressure bladder 5 in the raw when and rib 4 between be spaced and be arranged, pressure bladder
5 is in sealing contact between rib 4 when being in inflated condition, and generation and is bonded stretcher strain when pressure bladder 5 be in swelling state
In the two sides of rib 4.
The exclusion seal door of the invention is realized complete between door body 1 and doorframe 2 by pressure bladder 5 and the cooperation of rib 4
Face sealing does not influence the regular event of door body 1, is needing without forming interval between pressure bladder 5 and rib 4 when sealing
Pressure bladder 5 can be inflated when low pressure seal, so that pressure bladder 5 is in the inflated condition that elastic stretching deformation does not occur,
To form effective thorough seal between rib 4, when needing to be sealed under Overpressure Condition, over-pressure gas can be made to enter
Into pressure bladder 5, so that elastic stretching deformation occurs for pressure bladder 5, the deformed extruding of pressure bladder 5 is adjacent to 4 table of rib
Face can be realized the sealing under Overpressure, be influenced so as to which indoor environment is effectively ensured not by the external world, guarantee exclusion seal
The sealing protection effect of door.
Pressure bladder 5 can be made of silicon rubber or fabric reinforced rubber, have preferable elastic property, can
Elastic deformation occurs when cooperating with rib 4, the sealing fiting effect between rib 4 is further increased.
The side of door body 1 towards doorframe 2 is provided with mounting base 6, and seal groove 3 is located in mounting base 6, mounting base 6 and door body 1
Between palette.In the present embodiment, mounting base 6 is set in door body 1, then seal groove 3 is arranged in mounting base 6,
It can be avoided and door body 1 is damaged, the thickness for avoiding the presence due to seal groove 3 from leading to door body 1 reduces, and then reduces door body
1 structural strength.By the way that mounting base 6 is arranged, it also can be convenient the processing for being sealed slot 3, can be processed in mounting base 6 close
Sealing groove 3 and then mounting base 6 is fixed in door body 1.It, can be in order to guarantee the sealing effect between mounting base 6 and door body 1
Increase gasket between mounting base 6 and door body 1, prevents that gas leakage occurs between mounting base 6 and door body 1.
In the present embodiment, the quantity of seal groove 3 and the quantity of pressure bladder 5 are adapted, and size is outer with pressure bladder 5
Molded dimension matches, and needs to guarantee that pressure bladder 5 can smoothly be unfolded, and expands and stretch out out of seal groove 3.Seal groove 3 is used for
The position of fixing seal air bag 5, and provided a supporting role to pressure bladder 5.
Rib 4 is arranged corresponding to pressure bladder 5, and applies physical impact active force with to pressure bladder 5, so that blanket gas
It is in contact deformation between capsule 5 and rib 4, guarantees sealing effect between the two.In general, pressure bladder 5 is arranged in door
The setting position of the neighboring of the medial surface of body 1, rib 4 is adapted with the setting position of pressure bladder 5.
Preferably, pressure bladder 5 in the raw when, pressure bladder 5 is towards the side of rib 4 away from rib 4
Direction recess.It, can be with pressure bladder 5 when pressure bladder 5 is in inflated condition since the recess of pressure bladder 5 acts on
Between form good contact sealing, when pressure bladder 5 is in expansion tensional state, since pressure bladder 5 is towards rib 4
Side-facing depressions, therefore rib 4 can be enabled more to go deep into the lateral side regions of pressure bladder 5, in pressure bladder 5 towards rib
When 4 side side expands stretcher strain, rib 4 can be deeper wrapped in the extruding space of pressure bladder 5, be made
When obtaining pressure bladder 5 in expansion tensional state, corresponding rib 4 can be fitted closely after stretcher strain, so that sealing
Cooperation between air bag 5 and rib 4 is able to bear bigger ambient pressure, door can still be effectively ensured under big pressure condition
Sealing effect between body 1 and doorframe 2.
Preferably, rib 4 is convex towards the side of pressure bladder 5, can be guaranteed between rib 4 and pressure bladder 5
With more good gluing, sealing effect, while it can be avoided rib 4 and cusped edge occur and scratch pressure bladder 5.
Preferably, pressure bladder 5 and rib 4 are ring structure.When ambient atmos enter the gap of door body 1 Yu doorframe 2
When place, since the circumferential seal of pressure bladder 5 and rib 4 acts on, these gases are blocked on the space of 5 periphery of pressure bladder
It is interior, door body 1 can not be continued through and enter interior, therefore be capable of forming and more comprehensively and effectively protect.
Be provided with the blow vent 7 being connected to inside pressure bladder 5 on the side wall of seal groove 3, blow vent 7 can open or
It closes.The blow vent 7 can provide air ventilation passage for the inflation of pressure bladder 5, conveniently be sealed the inflation behaviour of air bag 5
Make.
The blow vent 7 can be used for the bleed air operation of pressure bladder 5.When external overpressure, blow vent 7 allows gas source
The over-pressure gas at place enters in pressure bladder 5, so as to avoid pressure bladder 5 from, from rib 4, being guaranteed by extraneous over-pressure gas pressure
Sealing effect between pressure bladder 5 and rib 4.It, can will be in pressure bladder 5 by blow vent 7 when outside is negative pressure
Gas discharges, so that the pressure reduction in pressure bladder 5 avoids the pressure in pressure bladder 5 excessive to suitable pressure.
Preferably, seal groove 3 is annular, and seal groove 3 is two, and two seal grooves 3 surround rectangular-ambulatory-plane, each seal groove 3
It is inside provided with a pressure bladder 5, rib 4 is arranged in a one-to-one correspondence with pressure bladder 5.By the knot that double containment air bag 5 is arranged
Structure is capable of forming double-layer seal protection effect.When pressure bladder 5 in periphery works normally, the pressure bladder 5 of inner circumferential does not fill
Gas, the pressure bladder 5 in periphery be damaged gas leakage when, can the pressure bladder 5 to inner circumferential be inflated, guarantee pressure bladder
Sealing effect between 5 and rib 4 further increases the reliability of exclusion seal door sealing.
In the present embodiment, two seal grooves 3 interval setting, the connection of blow vent 7 are located at the pressure bladder 5 of periphery, and two
There are spaced walls 8 between seal groove 3, the gas passage 9 that connection is located at the pressure bladder 5 of inner circumferential, gas are provided in spaced walls 8
It is opened after the pressure bladder 5 for being located at periphery fails in channel 9.Gas passage 9 is in 5 normal operation of pressure bladder of periphery, quilt
The side wall of the pressure bladder 5 of periphery blocks, thus gas can not be entered by gas passage 9 in the pressure bladder 5 of inner circumferential into
Row inflation.After 5 gas leakage of pressure bladder of periphery, to contract, it is logical to get out of the way gas under the effect of elasticity for the pressure bladder 5 of periphery
Road 9, gas source is inflated by gas passage 9 to the pressure bladder 5 of inner circumferential at this time, so that the normal work of pressure bladder 5 of inner circumferential
Make, realizes to the sealing between door body 1 and doorframe 2.
The medial surface in door body 1 can be set in pressure bladder 5, also can be set inside and outside the door body 1 between two sides
Outer peripheral surface on, thus between the four direction up and down and doorframe 2 of door body 1 realize sealing cooperation, formed ring packing
Effect.
Certainly, pressure bladder 5 also can be set door body 1 medial surface and upper and lower two sides or medial surface with
Two sides in left and right, as long as enabling to the hermetic barrier band for forming annular between door body 1 and doorframe 2.
Preferably, the part of pressure bladder 5 is adhesively fixed on the cell wall of seal groove 3, it is highly preferred that pressure bladder 5
Bottom is bonded on the bottom wall of seal groove 3, and pressure bladder 5 is enabled to have bigger deflection, when being in superpressure state,
It can more stretch out outside seal groove 3, be formed between rib 4 more good in sealing contact.
Preferably, on the outer wall of pressure bladder 5 integrally formed with pedestal, caulking groove, pedestal are provided on the side wall of seal groove 3
It is embedded in caulking groove.By the way that pedestal is arranged, pressure bladder 5 can be made without being bonded in seal groove 3, it will be able to realize sealing
Fixation of the air bag 5 in seal groove 3, structure is simple, and is easily changed.Preferably, pressure bladder 5 and pedestal are all made of silicon rubber
Glue material or fabric reinforced rubber are made.
The exclusion seal door for civil air defense constructions and installations airtight blast door of the application is realized big by inflatable self-sealing air bag
Sealing between type Men Yumen, door and ground and building body effectively controls outdoor pollutant and penetrates into indoor amount, also, anti-
There are certain preset distances between pressure bladder 5 and rib 4 under shield sealed door unlocking condition, do not influence the regular event at gate,
Can be effectively ensured under exclusion seal door closedown condition between pressure bladder 5 and rib 4 be squeezed and deformed and natural air pressure under
Closed effect.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of civil air defense constructions and installations hermatic door, which is characterized in that including door body (1) and doorframe (2), be provided on the door body (1)
Seal groove (3), the opening of the seal groove (3) is provided with rib (4) towards the doorframe (2) on the doorframe (2), described
Corresponding seal groove (3) setting of rib (4), and stretched out towards the door body (1), sealing is provided in the seal groove (3)
Air bag (5), the pressure bladder (5) are made of elastic material, and have nature, inflated condition and swelling state, described
Pressure bladder (5) in the raw when and the rib (4) between be spaced be arranged, the pressure bladder (5) be in inflation shape
It is in sealing contact between the rib (4) when state, stretcher strain occurs when the pressure bladder (5) is in swelling state and is bonded
In the two sides of the rib (4).
2. civil air defense constructions and installations hermatic door according to claim 1, which is characterized in that the door body (1) is towards the doorframe (2)
Side be provided with mounting base (6), the seal groove (3) is located in the mounting base (6), the mounting base (6) and the door
Palette between body (1).
3. civil air defense constructions and installations hermatic door according to claim 1, which is characterized in that the pressure bladder (5) is in nature shape
When state, direction of the pressure bladder (5) towards the side of the rib (4) away from the rib (4) is recessed.
4. civil air defense constructions and installations hermatic door according to claim 1, which is characterized in that the rib (4) is towards the blanket gas
The side of capsule (5) is convex.
5. civil air defense constructions and installations hermatic door according to claim 1, which is characterized in that the pressure bladder (5) and the rib
It (4) is ring structure.
6. civil air defense constructions and installations hermatic door according to claim 2, which is characterized in that be arranged on the side wall of the seal groove (3)
The blow vent (7) for having and being connected to inside the pressure bladder (5), the blow vent (7) can turn on or off.
7. civil air defense constructions and installations hermatic door according to claim 6, which is characterized in that the seal groove (3) is annular, described close
Sealing groove (3) is two, and two seal grooves (3) surround rectangular-ambulatory-plane, is provided with a sealing in each seal groove (3)
Air bag (5), the rib (4) are arranged in a one-to-one correspondence with the pressure bladder (5).
8. civil air defense constructions and installations hermatic door according to claim 7, which is characterized in that blow vent (7) connection is located at periphery
Pressure bladder (5), connection is provided in the spaced walls (8) between two seal grooves (3) and is located at the described close of inner circumferential
The gas passage (9) of air bag (5) is sealed, the gas passage (9) is opened after the pressure bladder (5) failure for being located at periphery.
9. civil air defense constructions and installations hermatic door according to claim 1, which is characterized in that the part of the pressure bladder (5) is bonded
It is fixed on the cell wall of the seal groove (3).
10. civil air defense constructions and installations hermatic door according to claim 1, which is characterized in that one on the outer wall of the pressure bladder (5)
It is body formed to have pedestal, it is provided with caulking groove on the side wall of the seal groove (3), the pedestal is embedded in the caulking groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910379390.0A CN110206466A (en) | 2019-05-08 | 2019-05-08 | Civil air defense constructions and installations hermatic door with air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910379390.0A CN110206466A (en) | 2019-05-08 | 2019-05-08 | Civil air defense constructions and installations hermatic door with air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110206466A true CN110206466A (en) | 2019-09-06 |
Family
ID=67786905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910379390.0A Pending CN110206466A (en) | 2019-05-08 | 2019-05-08 | Civil air defense constructions and installations hermatic door with air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110206466A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110577090A (en) * | 2019-09-30 | 2019-12-17 | 华中科技大学 | Air bag gripper and dust-free overturning method |
| CN111119693A (en) * | 2019-12-31 | 2020-05-08 | 江苏朗和空气技术有限公司 | Inflatable interlocking door device and method between air brakes of high-isolation area |
| CN111997494A (en) * | 2020-09-10 | 2020-11-27 | 汤会香 | Civil air defense door based on high-barrier effect |
| CN112193040A (en) * | 2020-10-08 | 2021-01-08 | 宁波阅荷思山智能科技有限公司 | Inflatable deformation bending sealed frameless door automobile |
| CN112678365A (en) * | 2020-12-25 | 2021-04-20 | 曹雪贞 | Medical article anti-radiation and anti-pollution transport tool and use method thereof |
| CN113153103A (en) * | 2021-04-17 | 2021-07-23 | 青岛荣潇泰建筑工程有限公司 | Household windproof heat-preservation door body |
| CN113260240A (en) * | 2021-07-15 | 2021-08-13 | 深圳恒天智信科技股份有限公司 | Communication cabinet with protection structure |
| CN113400532A (en) * | 2021-05-24 | 2021-09-17 | 芜湖骏宇新材料科技有限公司 | Thermal diaphragm machine |
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| CN104295211A (en) * | 2014-09-30 | 2015-01-21 | 卢秋华 | Anti-pinch airtight door structure |
| CN204663348U (en) * | 2015-05-25 | 2015-09-23 | 北京闼闼同创工贸有限公司 | A kind of door and sealing device thereof |
| CN104930796A (en) * | 2014-03-21 | 2015-09-23 | 北京福瑞通科技有限公司 | Air-tight door |
| WO2017211328A1 (en) * | 2016-10-10 | 2017-12-14 | 青岛新材料科技工业园发展有限公司 | Integral door seal having auxiliary energy-saving structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104930796A (en) * | 2014-03-21 | 2015-09-23 | 北京福瑞通科技有限公司 | Air-tight door |
| CN104295211A (en) * | 2014-09-30 | 2015-01-21 | 卢秋华 | Anti-pinch airtight door structure |
| CN204663348U (en) * | 2015-05-25 | 2015-09-23 | 北京闼闼同创工贸有限公司 | A kind of door and sealing device thereof |
| WO2017211328A1 (en) * | 2016-10-10 | 2017-12-14 | 青岛新材料科技工业园发展有限公司 | Integral door seal having auxiliary energy-saving structure |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110577090A (en) * | 2019-09-30 | 2019-12-17 | 华中科技大学 | Air bag gripper and dust-free overturning method |
| CN111119693A (en) * | 2019-12-31 | 2020-05-08 | 江苏朗和空气技术有限公司 | Inflatable interlocking door device and method between air brakes of high-isolation area |
| CN111997494A (en) * | 2020-09-10 | 2020-11-27 | 汤会香 | Civil air defense door based on high-barrier effect |
| CN112193040A (en) * | 2020-10-08 | 2021-01-08 | 宁波阅荷思山智能科技有限公司 | Inflatable deformation bending sealed frameless door automobile |
| CN112678365A (en) * | 2020-12-25 | 2021-04-20 | 曹雪贞 | Medical article anti-radiation and anti-pollution transport tool and use method thereof |
| CN113153103A (en) * | 2021-04-17 | 2021-07-23 | 青岛荣潇泰建筑工程有限公司 | Household windproof heat-preservation door body |
| CN113153103B (en) * | 2021-04-17 | 2024-04-12 | 青岛荣潇泰建筑工程有限公司 | Household windproof heat-preserving door body |
| CN113400532A (en) * | 2021-05-24 | 2021-09-17 | 芜湖骏宇新材料科技有限公司 | Thermal diaphragm machine |
| CN113260240A (en) * | 2021-07-15 | 2021-08-13 | 深圳恒天智信科技股份有限公司 | Communication cabinet with protection structure |
| CN113260240B (en) * | 2021-07-15 | 2021-09-28 | 深圳恒天智信科技股份有限公司 | Communication cabinet with protection structure |
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