CN115559651A - Air bag type airtight door capable of clamping, inflating and reflowing - Google Patents
Air bag type airtight door capable of clamping, inflating and reflowing Download PDFInfo
- Publication number
- CN115559651A CN115559651A CN202211292397.7A CN202211292397A CN115559651A CN 115559651 A CN115559651 A CN 115559651A CN 202211292397 A CN202211292397 A CN 202211292397A CN 115559651 A CN115559651 A CN 115559651A
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- Prior art keywords
- air bag
- strip
- door
- closed
- clamping
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- 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.)
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- 238000003825 pressing Methods 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 238000010992 reflux Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 11
- 238000007789 sealing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
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- 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
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/52—Frames specially adapted for doors
- E06B1/526—Frames specially adapted for doors for door wings that can be set up to open either left or right, outwards or inwards, e.g. provided with grooves for easily detachable hinges or latch plates
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
-
- 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
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
- E06B7/2318—Plastic, sponge rubber, or like strips or tubes by applying over- or under-pressure, e.g. inflatable
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a clamping, inflating and refluxing air bag type airtight door, which comprises a door frame and a door leaf, wherein a groove is formed in the inner side wall of the door frame on one side provided with a hinge, an air bag clamping pressing strip is arranged in the groove, a bulge part is arranged at the edge of the door leaf, and the bulge part is matched with the air bag clamping pressing strip on the groove for clamping and pressing; the closed air bag strip is arranged on the surface of the position where the periphery of the door frame is matched and abutted with the door leaf, the closed air bag strip is in conduction connection with the air bag clamping pressing strip, and a slow-release valve is arranged at the connection part where the closed air bag strip is communicated with the air bag clamping pressing strip. According to the invention, the door leaf is used for clamping and pushing the air bag clamping strips, and the slow inflation valve is used for restricting and slow inflation, so that when the door leaf is closed, the air flow of the door leaf and the air flow of the air bag clamping strips are gradually pushed and slowly inflated, the closed air bag strips can be pressed and tightly attached to the door leaf, the effect of a closed compartment is increased, and when the door leaf is opened, the high-pressure air flow in the closed air bag strips can flow back to the air bag clamping strips by using atmospheric pressure, so that the circulating flow of the air flow is realized.
Description
Technical Field
The invention relates to the field of door design and production, in particular to a clamping, inflating and backflow air bag type airtight door.
Background
The door has various classifications, and generally comprises an entrance door and an indoor door, wherein the entrance door is the first door entering a house and has an anti-theft function, and is also called an anti-theft door, and the indoor door is a room door in the house. Along with user demand's constantly promotion, the resident family all requires to have good leakproofness and noise insulation to the door of entrying and indoor door, and the current door body generally is through installing the airtight sound insulation function that gives sound insulation strip or sealed rubber ring realized the door body additional all around.
Chinese patent: a theft-proof safety door (No. CN 215332458U) with good sound insulation effect, the safety door of the technical proposal improves the sound insulation effect by adding various sound insulation materials such as sound insulation cotton, rock wool board and the like.
Chinese patent: a safety type sealing sound insulation safety door (with the publication number of CN 209653830U) disclosed in the patent scheme realizes the control of the up-and-down movement of a sealing connecting plate by correspondingly improving the structure of the safety door, thereby improving the sealing sound insulation effect of the safety door.
Also have on the market through setting up double-deck joint strip or sealing washer, improve the sealed compartment effect of the door body, however, double-deck joint strip can increase the degree of difficulty that the door body closed, especially the higher business turn over door of switching frequency.
According to the technical scheme, the air bag clamping and pressing strip and the closed air bag strip which are communicated with each other are arranged on the door frame, the slow-acting valve is arranged at the communication position of the air bag clamping and pressing strip, the door leaf is used for squeezing the air bag clamping and pressing strip, and the slow-acting valve is used for slow filling, so that when the door leaf is closed, air flows between the air bag clamping and pressing strip and the closed air bag strip can be gradually pushed and slowly filled, the closed air bag strip can be tightly attached to the door leaf in a pressurizing mode, the effect of a closed compartment is improved, when the door leaf is opened, high-pressure air flows in the closed air bag strip can flow back into the air bag clamping and pressing strip by using atmospheric pressure, and circular flow of the air flows is achieved.
Disclosure of Invention
The invention discloses a clamping pressure inflating and backflow air bag type airtight door, which mainly aims to overcome the defects in the prior art.
The technical scheme adopted by the invention is as follows:
a clamping, inflating and refluxing air bag type airtight door comprises a door frame and a door leaf, wherein a hinge is fixedly arranged on one inner side wall of the door frame, the door leaf is rotatably arranged on the door frame through the hinge, a groove is formed in the inner side wall of the door frame, which is provided with one side of the hinge, an air bag clamping strip is arranged in the groove, a protruding part is arranged at the edge of the door leaf, and the protruding part and the air bag clamping strip on the groove are matched for clamping; the air bag type door is characterized in that a closed air bag strip is arranged on the surface of the position, matched and abutted with the door leaf, of the periphery of the door frame, the closed air bag strip is in conduction connection with the air bag clamping strip, a slow-open valve is arranged at the connection position, communicated with the air bag clamping strip, of the closed air bag strip, and high-pressure air flow in the air bag clamping strip is gradually input into the closed air bag strip through the slow-open valve.
Furthermore, the closed airbag strip is of a door frame structure.
Furthermore, the closed air bag strip is of a square frame structure.
Furthermore, the upper side and the lower side of the air bag clamping and pressing strip are respectively provided with a connecting port, and the connecting ports are matched with the closed air bag strips to be hermetically connected and conducted.
Furthermore, an air charging and exhausting port is arranged on the air bag clamping and pressing strip.
Furthermore, the grooves are arranged in a linear shape from top to bottom, and the protruding parts are matched with the grooves and correspondingly movably clamped.
Furthermore, the closed air bag strip is of an integrally formed structure.
As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:
according to the invention, the air bag clamping strip is arranged on the inner side edge of the door frame, the closed air bag strip is arranged on the surface of the door frame, the air bag clamping strip is communicated with the closed air bag frame strip, the communicated part of the air bag clamping strip and the closed air bag frame strip is provided with the slow-release valve, when the door leaf is closed, the convex block clamps and presses the air bag clamping strip, after the door leaf is closed, air flow in the air bag clamping strip is gradually pressed into the closed air bag strip through the slow-release valve, and the closed air bag strip can be further abutted against and sealed with the door leaf, so that the closed sound insulation effect of the door leaf is improved. When the door leaf is opened, the door leaf is separated from the air bag clamping strip, the air bag clamping strip is not clamped any more, high-pressure air flow in the closed air bag can gradually flow back into the air bag clamping strip under the action of atmospheric pressure, and finally the air pressure of the air bag clamping strip is the same, so that the automatic recovery of the air flow is completed.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
FIG. 2 is a schematic view of the structure of the door frame, hinge, air bag clamping and pressing strip and the closed air bag strip of the present invention.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
The air bag type door comprises a door frame 1, a groove 11, a door leaf 2, a protruding part 21, a hinge 3, an air bag clamping and pressing strip 4, a connecting port 41, an air charging and discharging port 42, a closed air bag strip 5 and a slow-acting valve 6.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
Example one
As shown in fig. 1 and 2, a clamping, inflating and reflowing airbag type airtight door comprises a door frame 1 and a door leaf 2, wherein a hinge 3 is fixedly arranged on one inner side wall of the door frame 1, the door leaf 2 is rotatably arranged on the door frame 1 through the hinge 3, a groove 11 is formed in the inner side wall of the door frame 1 on one side provided with the hinge 3, an airbag clamping strip 4 is arranged in the groove 11, a protruding part 21 is arranged at the edge of the door leaf 2, and the protruding part 21 is matched with the airbag clamping strip 4 on the groove 11 for clamping; the air bag structure is characterized in that a closed air bag strip 5 is arranged on the surface of the position where the periphery of the door frame 1 and the door leaf 2 are matched and abutted, the closed air bag strip 5 is in conduction connection with the air bag clamping pressing strip 4, a slow-open valve 6 is arranged at the connection position where the closed air bag strip 5 is communicated with the air bag clamping pressing strip 4, and high-pressure air flow in the air bag strip 4 is gradually input into the closed air bag strip 5 through the slow-open valve 6.
Furthermore, the airtight airbag strip 5 is of a door frame structure.
Furthermore, the upper side and the lower side of the air bag clamping and pressing strip 4 are respectively provided with a connecting port 41, and the connecting ports 41 are matched with the closed air bag strip 5 and are in closed connection and conduction.
Furthermore, the air bag clamping strip 4 is provided with an air charging and discharging port 42.
Furthermore, the groove 11 is arranged in a linear shape from top to bottom, and the protruding part 21 is matched with the groove 11 and movably clamped.
Further, the airtight air bag strip 5 is of an integrally formed structure.
The following is a specific use process of this embodiment:
firstly, pressurizing and inputting gas into the air bag clamping and pressing strip 4 through the gas charging and discharging port 42 by using an inflating device, and keeping the balance between the air bag clamping and pressing strip 4 and the closed air bag strip 5;
secondly, when the door leaf 2 is closed, the protruding part 21 of the side wall of the door leaf 2 and the air bag clamping bead 4 on the groove 11 of the door frame 1 are correspondingly clamped and pressed, meanwhile, the door leaf 2 is abutted against the closed air bag strip 5 on the door frame 1, and air flow in the air bag clamping bead 4 is gradually filled into the closed air bag strip 5 through the slow-release valve 6 at the connecting port 41, so that secondary pressurization and inflation of the closed air bag strip 5 are realized, the closed air bag strip 5 is abutted against the door leaf 2 more tightly, the tightness between the closed air bag strip 5 and the door leaf 2 is further improved, and the door body is better sealed and has a sound insulation effect.
Thirdly, after the door leaf 2 is opened, the side wall of the door leaf 2 is correspondingly separated from the air bag clamping pressing strip 4, meanwhile, the door leaf 2 is separated from the closed air bag strip 5 of the door frame 1, at this time, the air pressure of the closed air bag strip 5 is greater than the air pressure in the air bag clamping pressing strip 4, under the action of atmospheric pressure, high-pressure air flow of the closed air bag strip 5 gradually flows back into the air bag clamping pressing strip 4 through the connecting port 41, the air flow is returned to the back charging, the air pressure balance of the air bag clamping pressing strip 4 and the closed air bag strip 5 is finally realized, and the air bag clamping pressing strip 4 is restored to the charging state.
As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:
according to the invention, the air bag clamping and pressing strips are arranged on the side edges of the door frame, the closed air bag strips are arranged on the surface of the door frame, the air bag clamping and pressing strips are communicated with the closed air bag strips through the slow-release valve, when the door leaf is closed, the air bag clamping and pressing strips are clamped and pressed, after the door leaf is closed, air flow in the air bag clamping and pressing strips is gradually pressed into the closed air bag strips, and the closed air bag strips can be further abutted against and sealed with the door leaf, so that the closed sound insulation effect of the door leaf is improved. When the door leaf is opened, the door leaf is separated from the air bag clamping strip, the air bag clamping strip is not clamped any more, high-pressure air flow in the closed air bag can gradually flow back into the air bag clamping strip under the action of atmospheric pressure, and finally the air pressure of the closed air bag and the air bag clamping strip is the same, so that the automatic recovery of the air flow is completed.
Example two
As shown in fig. 3, the present embodiment is different from the first embodiment in that: the airtight gasbag strip 5 of this embodiment is "door" frame structure, only trilateral enclose to establish on the door frame, the bottom surface of door frame does not enclose and establishes airtight gasbag strip 5, is suitable for different users 'selection demand to use, and the airtight compartment effect of the airtight gasbag strip 5 that trilateral "door" formula frame encircleed is poor a little relatively sealed gasbag strip 5's that the four sides encircleed effect, nevertheless compares in the airtight syllable-dividing effect of same trilateral "door" formula joint strip and wants good. Other structures of this embodiment are the same as those of the first embodiment, and will not be repeated here.
The above description is only a specific embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modification of the present invention using this concept shall fall within the scope of the present invention.
Claims (7)
1. The utility model provides a gasbag formula airtight door that clamp pressure was aerifyd and backward flow, includes door frame and door leaf, its characterized in that: a hinge is fixedly arranged on one inner side wall of the door frame, the door leaf is rotatably arranged on the door frame through the hinge, a groove is formed in the inner side wall of the door frame on one side provided with the hinge, an air bag clamping strip is arranged in the groove, a bulge is arranged at the edge of the door leaf, and the bulge is matched with the air bag clamping strip on the groove for clamping; the air bag type door is characterized in that a closed air bag strip is arranged on the surface of the position, matched and abutted with the door leaf, of the periphery of the door frame, the closed air bag strip is in conduction connection with the air bag clamping strip, a slow-open valve is arranged at the connection position, communicated with the air bag clamping strip, of the closed air bag strip, and high-pressure air flow in the air bag clamping strip is gradually input into the closed air bag strip through the slow-open valve.
2. The pinch-inflated and return air bag-type airtight door as claimed in claim 1, wherein: the airtight air bag strip is of a door frame structure.
3. The pinch-inflated and return air bag-type airtight door as claimed in claim 1, wherein: the closed air bag strip is of a square frame structure.
4. The pinch-pressure inflatable and reflowable airbag type airtight door as claimed in claim 1, wherein: connectors are respectively arranged on the upper side and the lower side of the air bag clamping strip, and the connectors are communicated with the closed air bag strip in a matched and closed connection mode.
5. The pinch-inflated and return air bag-type airtight door as claimed in claim 1, wherein: and the air bag clamping and pressing strip is also provided with an air charging and discharging port.
6. The pinch-inflated and return air bag-type airtight door as claimed in claim 1, wherein: the groove is arranged in a linear shape from top to bottom, and the protruding part is matched with the groove and correspondingly movably clamped.
7. The pinch-pressure inflatable and reflowable airbag type airtight door as claimed in claim 1, wherein: the closed air bag strip is of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211292397.7A CN115559651A (en) | 2022-10-21 | 2022-10-21 | Air bag type airtight door capable of clamping, inflating and reflowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211292397.7A CN115559651A (en) | 2022-10-21 | 2022-10-21 | Air bag type airtight door capable of clamping, inflating and reflowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115559651A true CN115559651A (en) | 2023-01-03 |
Family
ID=84767599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211292397.7A Pending CN115559651A (en) | 2022-10-21 | 2022-10-21 | Air bag type airtight door capable of clamping, inflating and reflowing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115559651A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116349612A (en) * | 2023-02-01 | 2023-06-30 | 吉林大学 | Experimental animal isolator sealing structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1538667A (en) * | 1976-06-30 | 1979-01-24 | Boersma T | Door assembly including sealing means |
| US6195941B1 (en) * | 1996-07-17 | 2001-03-06 | Solvay Pharmaceuticals Gmbh | Safety door assembly, in particular a sterile door |
| CN105888457A (en) * | 2014-11-05 | 2016-08-24 | 天津市海涛门窗有限公司 | Workshop sealing door |
| CN105888482A (en) * | 2016-06-13 | 2016-08-24 | 河南兄弟科技发展有限公司 | Air pressure air-tight door (window) of granary |
| CN109723333A (en) * | 2018-12-01 | 2019-05-07 | 上海海钊民防设备有限公司 | A kind of double-open type closed guard gate |
| CN209742709U (en) * | 2018-10-19 | 2019-12-06 | 浙江星月安防科技有限公司 | sound-proof thermal insulation air tight door |
| CN213597833U (en) * | 2020-03-20 | 2021-07-02 | 深圳市卡门门业有限公司 | Air bag sealed armored door |
| CN218439100U (en) * | 2022-10-21 | 2023-02-03 | 福建省铭时门业科技有限公司 | Air bag type airtight door capable of clamping, inflating and refluxing |
-
2022
- 2022-10-21 CN CN202211292397.7A patent/CN115559651A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1538667A (en) * | 1976-06-30 | 1979-01-24 | Boersma T | Door assembly including sealing means |
| US6195941B1 (en) * | 1996-07-17 | 2001-03-06 | Solvay Pharmaceuticals Gmbh | Safety door assembly, in particular a sterile door |
| CN105888457A (en) * | 2014-11-05 | 2016-08-24 | 天津市海涛门窗有限公司 | Workshop sealing door |
| CN105888482A (en) * | 2016-06-13 | 2016-08-24 | 河南兄弟科技发展有限公司 | Air pressure air-tight door (window) of granary |
| CN209742709U (en) * | 2018-10-19 | 2019-12-06 | 浙江星月安防科技有限公司 | sound-proof thermal insulation air tight door |
| CN109723333A (en) * | 2018-12-01 | 2019-05-07 | 上海海钊民防设备有限公司 | A kind of double-open type closed guard gate |
| CN213597833U (en) * | 2020-03-20 | 2021-07-02 | 深圳市卡门门业有限公司 | Air bag sealed armored door |
| CN218439100U (en) * | 2022-10-21 | 2023-02-03 | 福建省铭时门业科技有限公司 | Air bag type airtight door capable of clamping, inflating and refluxing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116349612A (en) * | 2023-02-01 | 2023-06-30 | 吉林大学 | Experimental animal isolator sealing structure |
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