CN206190152U - Air film building and door structure thereof - Google Patents
Air film building and door structure thereof Download PDFInfo
- Publication number
- CN206190152U CN206190152U CN201621105327.6U CN201621105327U CN206190152U CN 206190152 U CN206190152 U CN 206190152U CN 201621105327 U CN201621105327 U CN 201621105327U CN 206190152 U CN206190152 U CN 206190152U
- Authority
- CN
- China
- Prior art keywords
- component
- door
- clamshell doors
- air film
- mounting seat
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Tents Or Canopies (AREA)
Abstract
The utility model relates to an air film building and door structure thereof, above -mentioned door structure includes mount pad, first door subassembly, second door subassembly and third door subassembly, entry and export have been seted up to the mount pad to and the passageway of intercommunication entry and export, the setting of first door subassembly is in the entrance, and second door subassembly sets up in the exit, and third door subassembly sets up in the passageway, is located between first door subassembly and the second door subassembly. Personnel need get into air film when building, open earlier first door subassembly, close first door subassembly behind the admission passage, close it after passing third door subassembly, later open second door subassembly again, get into the air film main part. First door subassembly, second door subassembly and third door subassembly are not opened simultaneously, can reduce the gas leakage. Third door subassembly is two parts with passage partition to reduce the pressure differential of per pass door both sides, the pressure differential is more little, and gas is difficult revealing more, and consequently the heat preservation of above -mentioned door structure is remarkably productive.
Description
Technical field
The utility model is related to the technical field of pneumatic membrane building, more particularly to a kind of pneumatic membrane building and its door.
Background technology
Pneumatic membrane building with its low cost, be easy to dismounting, it is light the features such as, be more and more applied to all trades and professions.Air film
The inlet/outlet of building general revolving door or bilayer are mutually locked a door, and as the main thoroughfare for entering pneumatic membrane building, using frequent, can be made
Largely leaked into heat gas or cold gas, have influence on the heat insulation effect of pneumatic membrane building.
Utility model content
Based on this, it is necessary to regarding to the issue above, there is provided a kind of good heat preservation performance and can reduce gas leakage air film build
Build and its door.
A kind of door of pneumatic membrane building, for including peace installed in the door of air film main body, the pneumatic membrane building
Dress seat, first component, second component and the 3rd component；
The mounting seat offers entrance and exit, and the passage for connecting the entrance and the outlet；The entrance
For connecting the external world, the outlet is used to connect the inside of the air film main body；
First component is connected with the mounting seat, and first component is arranged on the porch, for sealing
Closing and opening opens the entrance；
Second component is connected with the mounting seat, and second component is arranged on the exit, for sealing
Closing and opening opens the outlet；
3rd component is connected with the mounting seat, and the 3rd component is arranged in the passage, positioned at institute
State between first component and second component, for closing and opening the passage.
Wherein in one embodiment, first component includes the first doorframe and the first clamshell doors, described first
Frame is arranged in the mounting seat, and first clamshell doors are arranged on first doorframe；
Second component includes the second doorframe and the second clamshell doors, and second doorframe is arranged on the mounting seat
On, second clamshell doors are arranged on second doorframe；
3rd component includes the 3rd doorframe and the 3rd clamshell doors, and the 3rd doorframe is arranged on the mounting seat
On, the 3rd clamshell doors are arranged on the 3rd doorframe.
Wherein in one embodiment, the opening direction of first clamshell doors is towards the 3rd component, described
The opening direction of two clamshell doors and the 3rd clamshell doors is consistent with the opening direction of first clamshell doors；
First component also includes the first automatic door closing structure, and first automatic door closing structure connects described respectively
First doorframe and first clamshell doors, are automatically switched off first clamshell doors after unlatching；
Second component also includes the second automatic door closing structure, and second automatic door closing structure connects described respectively
Second doorframe and second clamshell doors, are automatically switched off second clamshell doors after unlatching；
3rd component also includes the 3rd automatic door closing structure, and the 3rd automatic door closing structure connects described respectively
3rd doorframe and the 3rd clamshell doors, are automatically switched off the 3rd clamshell doors after unlatching.
Wherein in one embodiment, first component also includes the first check apron, and first check apron is arranged on institute
State on the door-plate of the first clamshell doors, first check apron blocks the gap between first clamshell doors and first doorframe,
And the gap between two fan door-plates of first clamshell doors；In the state of first clamshell doors closing, described first
Check apron is located near the side of the 3rd component；
Second component also includes the second check apron, and second check apron is arranged on the door-plate of second clamshell doors
On, second check apron blocks the gap between second clamshell doors and second doorframe, and second clamshell doors
Two fan door-plates between gap；In the state of second clamshell doors closing, second check apron is located remotely from described the
Three sides of component；
3rd component also includes third gear curtain, and the third gear curtain is arranged on the door-plate of the 3rd clamshell doors
On, the third gear curtain blocks the gap between the 3rd clamshell doors and the 3rd doorframe, and the 3rd clamshell doors
Two fan door-plates between gap；In the state of the 3rd clamshell doors closing, the third gear curtain is located near described the
Two sides of component.
Wherein in one embodiment, also including heat-insulation layer, the heat-insulation layer is arranged on the inwall of the mounting seat.
Wherein in one embodiment, also including the film that is flexible coupling, it is described be flexible coupling film respectively with the outside of the mounting seat
With the external connection of the air film main body, the mounting seat is set to be connected with the air film body seal.
Wherein in one embodiment, also including pressing plate, the pressing plate installs the edge of the side of the film that is flexible coupling
In the outside of the mounting seat；The edge of the opposite side of the film that is flexible coupling is welded in the air film main body.
Wherein in one embodiment, the mounting seat is used to be arranged on ground or base station, be flexible coupling film and the institute
The position for stating mounting seat connection is located at the top and both sides of the mounting seat.
A kind of pneumatic membrane building, including air film main body and described pneumatic membrane building door；The air film main body with it is described
Mounting seat is fixedly connected, the inside of air film main body described in the outlet.
Wherein in one embodiment, first component is located at the air film body rim, second component
The air film body interior is respectively positioned on the 3rd component；
Or the 3rd component is located at the air film body rim, second component is located at the air film main body
Inside, first component is located at the air film body exterior；
Or second component is located at the air film body rim, first component and the 3rd component
It is respectively positioned on the air film body exterior.
Above-mentioned pneumatic membrane building and its door, when personnel need to enter pneumatic membrane building, first open first component and enter logical
Road, into passage after close first component, then open the 3rd component, through the 3rd component after be turned off, Zhi Houzai
Second component is opened, into air film main body.Opened when first component, second component and the 3rd component are different, can be with
Reduce gas leakage.Channel partition is two parts by the 3rd component, and air film body interior, passage are close to the part of outlet, lead to
Road is gradually reduced near the part of entrance, and external environment condition, air pressure, due to being two by channel partition, therefore can be with
Reduce the pressure differential per sect both sides, pressure differential is smaller, gas is less susceptible to leakage, therefore the heat insulation effect of above-mentioned door is dashed forward
Go out.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, the accompanying drawing of other embodiment can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic front view of pneumatic membrane building in an embodiment；
Fig. 2 is the schematic top plan view of pneumatic membrane building shown in Fig. 1；
Fig. 3 is the schematic front view of pneumatic membrane building in another embodiment；
Fig. 4 is the schematic top plan view of pneumatic membrane building shown in Fig. 3；
Fig. 5 is the schematic front view of pneumatic membrane building in another embodiment；
Fig. 6 is the schematic top plan view of pneumatic membrane building shown in Fig. 5.
Specific embodiment
For the ease of understanding the utility model, pneumatic membrane building and its door are carried out below with reference to relevant drawings more complete
The description in face.The first-selected embodiment of pneumatic membrane building and its door is given in accompanying drawing.But, pneumatic membrane building and its door can
Realized with many different forms, however it is not limited to embodiment described herein.On the contrary, providing the mesh of these embodiments
Be make to the disclosure of pneumatic membrane building and its door more it is thorough comprehensively.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with technology of the present utility model is belonged to
The implication that the technical staff in domain is generally understood that is identical.Herein in pneumatic membrane building and its art used in the description of door
Language is intended merely to describe the purpose of specific embodiment, it is not intended that in limitation the utility model.Term as used herein
" and/or " include the arbitrary and all of combination of one or more related Listed Items.
As shown in Figure 1 and Figure 2, the pneumatic membrane building 10 of an implementation method includes air film main body 100 and door 200.Door
200 are arranged in air film main body 100, and door 200 includes the component 260 of component 240, second of mounting seat 220, first and the
Three components 280.In order to improve the heat insulation effect of pneumatic membrane building 10, door 200 can also include heat-insulation layer 290.Wherein, pacify
Dress seat 220 offers entrance and exit, and the passage 222 for connecting entrance and exit.Entrance connection is extraneous, outlet air film
The inside of main body 100.Heat-insulation layer 290 can be arranged on the inwall of mounting seat 220.
First component 240 is connected with mounting seat 220, and first component 240 is arranged on porch, for closing and opening
Entrance.Second component 260 is connected with mounting seat 220, and second component 260 is arranged on exit, for closing and opening out
Mouthful.3rd component 280 is connected with mounting seat 220, and the 3rd component 280 is arranged in passage 222, positioned at first component
Between 240 and second component 260, for closing and opening passage 222.
When personnel need to enter pneumatic membrane building 10, first open first component 240 and enter passage 222, into after passage 222
Close first component 240, then open the 3rd component 280, through the 3rd component 280 after be turned off, open again afterwards
Second component 260, into air film main body 100.Accordingly, when personnel need to leave pneumatic membrane building 10, second group is first opened
Part 260 enters passage 222, into passage 222 after close second component 260, then the 3rd component 280 is opened, through the 3rd
It is turned off after door component 280, opens first component 240 again afterwards, leaves pneumatic membrane building 10.
Opened when first component, 240, second component 260 and different the 3rd component 280, it is possible to reduce gas is let out
Leakage.Passage 222 is divided into two parts by the 3rd component 280, inside air film main body 100, passage 222 near outlet part,
Passage 222 is gradually reduced near the part of entrance, and external environment condition, air pressure, due to passage 222 is divided into two,
Therefore the pressure differential of every sect both sides can be reduced, pressure differential is smaller, gas is less susceptible to leakage, therefore above-mentioned door 200
Heat insulation effect protrude.
Referring back to Fig. 2, wherein in one embodiment, first component 240 includes the first doorframe 242 and the first clamshell doors
244, the first doorframe 242 is arranged in mounting seat 220, and the first clamshell doors 244 are arranged on the first doorframe 242.Second component
260 include the second doorframe 262 and the second clamshell doors 264, and the second doorframe 262 is arranged in mounting seat 220, the second clamshell doors 264
On the second doorframe 262.3rd component 280 includes the 3rd doorframe 282 and the 3rd clamshell doors 284, and the 3rd doorframe 282 is pacified
In mounting seat 220, the 3rd clamshell doors 284 are arranged on the 3rd doorframe 282.The structure of clamshell doors is easy to use, if
Only personnel pass through, and can only open Yishanmen, and if necessary to transport material, two fan doors can be opened.
Further, in one embodiment, opening direction the 3rd component 280 of direction of the first clamshell doors 244, second pair
The opening direction of the clamshell doors 284 of enabling 264 and the 3rd is consistent with the opening direction of the first clamshell doors 244.When being leaked due to gas
Flow direction be to be flowed to from the inside of air film main body 100 extraneous, the direction of air-flow is in opposite direction with unlatching door, and pressure differential can make
It is tightr that door is closed, while can prevent internal pressure from pushing door open.
Wherein in one embodiment, first component 240 also includes the first check apron, and it is split that the first check apron is arranged on first
On the door-plate of door 244, the first check apron blocks the gap between the first clamshell doors 244 and the first doorframe 242, and the first clamshell doors
Gap between 244 two fan door-plates.In the state of the closing of the first clamshell doors 244, the first check apron is located near the 3rd group
The side of part 280.Second component 260 also includes the second check apron, and the second check apron is arranged on the door-plate of the second clamshell doors 264,
Second check apron blocks the gap between the second clamshell doors 264 and the second doorframe 262, and the second clamshell doors 264 two fan door-plates
Between gap.In the state of the closing of the second clamshell doors 264, the second check apron is located remotely from the 3rd side of component 280.The
Three components 280 also include third gear curtain, and third gear curtain is arranged on the door-plate of the 3rd clamshell doors 284, and third gear curtain blocks the
Gap between gap between three clamshell doors 284 and the 3rd doorframe 282, and two fan door-plates of the 3rd clamshell doors 284.
In the state of three clamshell doors 284 are closed, third gear curtain is located near second side of component 260.
Setting the first check apron, the second check apron and third gear curtain can further improve sealing effectiveness, simultaneously as gas is let out
Flow direction during leakage is to flow to the external world from the inside of air film main body 100, and airflow direction is flowed to outward by passage 222 at the first check apron
Boundary, airflow direction is that, by flowing to passage 222 inside air film main body 100, gas flow is from leaning at third gear curtain at the second check apron
The side of nearly second component is flowed near the side of first assembly, and the first check apron, the second check apron and third gear curtain are arranged at
Air-flow come to side, can prevent air-flow top from opening check apron, it is ensured that sealing effectiveness.First check apron, the second check apron and third gear curtain
Material may each be soft rubber, specifically, soft rubber piece or soft rubber bar can be used.
In one embodiment, first component 240 also includes the first automatic door closing structure 200, the first automatic door closing structure
200 connect the first doorframe 242 and the first clamshell doors 244 respectively, are automatically switched off the first clamshell doors 244 after unlatching.Second
Component 260 also includes the second automatic door closing structure 200, and the second automatic door closing structure 200 connects the second doorframe 262 and second respectively
Clamshell doors 264, are automatically switched off the second clamshell doors 264 after unlatching.3rd component 280 also includes the 3rd automatic door closing structure
200, the 3rd automatic door closing structure 200 connects the 3rd doorframe 282 and the 3rd clamshell doors 284 respectively, makes the after unlatching the 3rd split
Door 284 is automatically switched off.First automatic door closing structure 200, the second automatic door closing structure 200 and the 3rd automatic door closing structure 200 exist
Not shown in figure, above-mentioned automatic door closing structure 200 can be carried the automatic close door hinge of spring, or utilize hydraulic pressure
Automatic door closer, can also be that other are capable of the mechanical structure or electronic equipment of automatic door-closing.
Wherein in one embodiment, door 200 can also include being flexible coupling film 300, be flexible coupling film 300 respectively with peace
The outside of seat 220 and the external connection of air film main body 100 are filled, mounting seat 220 is tightly connected with air film main body 100.
In the embodiment shown in Fig. 1, Fig. 2, first component 240 is located at air film main body frontside edge, second component
260 and the 3rd component 280 be respectively positioned on inside air film main body 100.Referring to Fig. 3, Fig. 4, in another embodiment, the 3rd component
280 are located at air film main body frontside edge, and second component 260 is located inside air film main body 100, and first component 240 is located at air film
Outside main body 100.Referring to Fig. 5, Fig. 6, in another embodiment, second component 260 is located at air film main body frontside edge, first
Door component 240 and the 3rd component 280 are respectively positioned on outside air film main body 100.
If the inner space of air film main body 100 is abundant or exterior space is by limited time, door 200 can be arranged on gas
Inside film main body 100, i.e., the form shown in Fig. 1, Fig. 2.If the inside and outside space of air film main body 100 is all limited, such as
Nearby be provided with other objects or device, then can be in the form of shown in Fig. 3, Fig. 4.If the exterior space of air film main body 100
Very abundant, inherent space constraints then can be in the form of shown in Fig. 5, Fig. 6.
Further, wherein in one embodiment, mounting seat 220 can be set on the ground, in other embodiments,
Can also be arranged on base station.The position that the film 300 that is flexible coupling is connected with mounting seat 220 is located at the top and both sides of mounting seat 220,
Near the side of bottom surface, the film 300 that is flexible coupling is connected with mounting seat 220 with ground, and need not be provided for being flexible coupling for sealing
Film 300.
In one embodiment, door 200 can also include pressing plate (not shown), and pressing plate is by the film 300 that is flexible coupling
The edge of side is arranged on the outside of mounting seat 220.The be flexible coupling edge of opposite side of film 300 is welded in air film main body 100.
The film 300 that is flexible coupling is flexible structure, and mounting seat 220 is that relatively have rigid structure, by pressing plate by the film 300 that is flexible coupling
Edge is arranged on the outside of mounting seat 220, simple structure, easy to connect, and easily compresses be flexible coupling film 300, good airproof performance.
In one embodiment, the be flexible coupling edge of opposite side of film 300 is welded in air film main body 100.Be flexible coupling film 300 and air film master
Body 100 is the material of flexibility, the two is welded to connect, Stability Analysis of Structures, good airproof performance, and easily construction and installation.It is real one
In applying example, it is flexible coupling film 300 and air film main body 100 can uses identical plastic material.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of door of pneumatic membrane building, for installed in air film main body, it is characterised in that the door knot of the pneumatic membrane building
Structure includes mounting seat, first component, second component and the 3rd component；
The mounting seat offers entrance and exit, and the passage for connecting the entrance and the outlet；The entrance is used for
Connection is extraneous, the inside exported for connecting the air film main body；
First component is connected with the mounting seat, and first component is arranged on the porch, for close and
Open the entrance；
Second component is connected with the mounting seat, and second component is arranged on the exit, for close and
Open the outlet；
3rd component is connected with the mounting seat, and the 3rd component is arranged in the passage, positioned at described
Between one component and second component, for closing and opening the passage.
2. the door of pneumatic membrane building according to claim 1, it is characterised in that first component includes first
Frame and the first clamshell doors, first doorframe are arranged in the mounting seat, and first clamshell doors are arranged on described first
On frame；
Second component includes the second doorframe and the second clamshell doors, and second doorframe is arranged in the mounting seat, institute
The second clamshell doors are stated to be arranged on second doorframe；
3rd component includes the 3rd doorframe and the 3rd clamshell doors, and the 3rd doorframe is arranged in the mounting seat, institute
The 3rd clamshell doors are stated to be arranged on the 3rd doorframe.
3. the door of pneumatic membrane building according to claim 2, it is characterised in that the opening direction of first clamshell doors
Towards the 3rd component, the opening direction and first clamshell doors of second clamshell doors and the 3rd clamshell doors
Opening direction is consistent；
First component also includes the first automatic door closing structure, and first automatic door closing structure connects described first respectively
Doorframe and first clamshell doors, are automatically switched off first clamshell doors after unlatching；
Second component also includes the second automatic door closing structure, and second automatic door closing structure connects described second respectively
Doorframe and second clamshell doors, are automatically switched off second clamshell doors after unlatching；
3rd component also includes the 3rd automatic door closing structure, and the 3rd automatic door closing structure connects the described 3rd respectively
Doorframe and the 3rd clamshell doors, are automatically switched off the 3rd clamshell doors after unlatching.
4. the door of pneumatic membrane building according to claim 3, it is characterised in that first component also includes first
Check apron, first check apron is arranged on the door-plate of first clamshell doors, and first check apron blocks first clamshell doors
And the gap between the gap between first doorframe, and two fan door-plates of first clamshell doors；At described first pair
Open the door in the state of closing, first check apron is located near the side of the 3rd component；
Second component also includes the second check apron, and second check apron is arranged on the door-plate of second clamshell doors, institute
State the gap that the second check apron is blocked between second clamshell doors and second doorframe, and second clamshell doors two fans
Gap between door-plate；In the state of second clamshell doors closing, second check apron is located remotely from the 3rd group
The side of part；
3rd component also includes third gear curtain, and the third gear curtain is arranged on the door-plate of the 3rd clamshell doors, institute
State the gap that third gear curtain is blocked between the 3rd clamshell doors and the 3rd doorframe, and the 3rd clamshell doors two fans
Gap between door-plate；In the state of the 3rd clamshell doors closing, the third gear curtain is located near second group
The side of part.
5. the door of pneumatic membrane building according to claim 1, it is characterised in that also including heat-insulation layer, the heat-insulation layer
It is arranged on the inwall of the mounting seat.
6. the door of pneumatic membrane building according to any one of claim 1 to 5, it is characterised in that also including being flexible coupling
Film, outside and the external connection of the air film main body of the film that is flexible coupling respectively with the mounting seat, make the mounting seat with
The air film body seal connection.
7. the door of pneumatic membrane building according to claim 6, it is characterised in that also including pressing plate, the pressing plate is by institute
The edge for stating the side of the film that is flexible coupling is arranged on the outside of the mounting seat；The edge of the opposite side of the film that is flexible coupling is welded on
In the air film main body.
8. the door of pneumatic membrane building according to claim 6, it is characterised in that the mounting seat is used to be arranged on ground
Or on base station, the position that the film that is flexible coupling is connected with the mounting seat is located at the top and both sides of the mounting seat.
9. a kind of pneumatic membrane building, it is characterised in that the air film including air film main body and as any one of claim 1 to 8
The door of building；The air film main body is fixedly connected with the mounting seat, the inside of air film main body described in the outlet.
10. pneumatic membrane building according to claim 9, it is characterised in that first component is located at the air film main body
Edge, second component and the 3rd component are respectively positioned on the air film body interior；
Or the 3rd component is located at the air film body rim, second component is located in the air film main body
Portion, first component is located at the air film body exterior；
Or second component is located at the air film body rim, first component and the 3rd equal position of component
In the air film body exterior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621105327.6U CN206190152U (en) | 2016-10-08 | 2016-10-08 | Air film building and door structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621105327.6U CN206190152U (en) | 2016-10-08 | 2016-10-08 | Air film building and door structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206190152U true CN206190152U (en) | 2017-05-24 |
Family
ID=58730544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621105327.6U Withdrawn - After Issue CN206190152U (en) | 2016-10-08 | 2016-10-08 | Air film building and door structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206190152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368578A (en) * | 2016-10-08 | 2017-02-01 | 深圳市博德维环境技术股份有限公司 | Gas film building and door structure thereof |
-
2016
- 2016-10-08 CN CN201621105327.6U patent/CN206190152U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368578A (en) * | 2016-10-08 | 2017-02-01 | 深圳市博德维环境技术股份有限公司 | Gas film building and door structure thereof |
| WO2018064944A1 (en) * | 2016-10-08 | 2018-04-12 | 深圳市博德维环境技术股份有限公司 | Inflatable building and door structure therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106368578B (en) | Pneumatic membrane building and its door | |
| CN206190152U (en) | Air film building and door structure thereof | |
| KR20170000655U (en) | Negative pressure tent | |
| CN106368577B (en) | Refrigeration storage system, pneumatic membrane building and its emergent door | |
| CN206190153U (en) | Freezer system, air film building and escape door structure thereof | |
| CN105464533A (en) | Aluminum alloy-clad horizontally-opened sliding door | |
| CN105134045A (en) | Easy-fold ventilation and light inlet window | |
| CN204728942U (en) | A kind of laminar flow delivery window | |
| CN102206988A (en) | Folding gauze window for wood-aluminum composite inwardly opened window | |
| CN205778340U (en) | Parallel-moving type fire-proof seal door | |
| CN205917668U (en) | Bulkhead gate for water course | |
| CN110206450A (en) | A kind of threshold connector and concealed drainage door | |
| CN108999522A (en) | A kind of mute casement window of magnetic sealing | |
| CN204923317U (en) | Assembled sealed ventilator of curtain | |
| CN104265139B (en) | Energy-saving sealing structure for opening door of building door and window and building curtain wall | |
| CN206190154U (en) | Air film building and base and door structure thereof | |
| AU2019100141A4 (en) | A tent door and a tent | |
| CN209483052U (en) | A kind of mute casement window of magnetic sealing | |
| CN211500382U (en) | Automatic locking civil air defense door | |
| CN205840639U (en) | A kind of seal sliding window | |
| CN211203071U (en) | Vehicle door with one-way opening static self-closing sealing valve | |
| CN106437449A (en) | Gas film building and basic pedestal and door structure thereof | |
| CN203403780U (en) | Novel thermal insulation airtight door of granary | |
| CN106869748A (en) | A kind of gauze mounting structure and its screen window, screen door | |
| CN214424321U (en) | Novel integrative internal flush of hidden sash window screening window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170524 Effective date of abandoning: 20180706 |
|
| AV01 | Patent right actively abandoned |