CN213597833U - Air bag sealed armored door - Google Patents
Air bag sealed armored door Download PDFInfo
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- CN213597833U CN213597833U CN202020403231.8U CN202020403231U CN213597833U CN 213597833 U CN213597833 U CN 213597833U CN 202020403231 U CN202020403231 U CN 202020403231U CN 213597833 U CN213597833 U CN 213597833U
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- door
- air bag
- door frame
- door body
- frame
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Abstract
The utility model relates to an armoured door technical field discloses an air bag sealed armoured door, and this armoured door is installed door frame, the articulated door body of connecting on the door frame in the wall body including the embedding, be equipped with airbag device in the upper portion die cavity of door frame, the door frame be equipped with all around with the annular gasbag of airbag device intercommunication, annular gasbag and door body in close contact with during the gas filled state, shrink in the door frame during the gassing state. The utility model adopts the air bag type telescopic seal, can achieve the effect of complete seamless seal, improves the sealing performance of the armored door, and realizes the sound insulation, noise reduction, tightness and water tightness of the armored door; when the environment is changed violently, the air pressure of the air bag can always ensure that no gap exists between the air bag and the door body, so that the lasting and stable sealing performance of the air bag is ensured.
Description
Technical Field
The utility model relates to an armoured door technical field, specific gasbag sealed armoured door that relates to.
Background
The door is the house ornamentation articles for use that are essential in the life, and along with the reinforcing of people's standard of living and safety consciousness, people not only require the door to have beautiful outward appearance, still require the door to have good security performance, and one of them important performance is exactly sealing performance, and current armoured door adopts strip-penetrating type side seam sealant and magnetism to inhale formula joint strip and seals, and the armoured door of this kind of structure has following shortcoming: 1. the door leaf is arranged at four 90-degree corner positions, the rubber strips cannot cover the corner positions, the joint is exposed, the sealing is not tight, the sound insulation, noise reduction and sealing performances are greatly reduced, and the water tightness performance is avoided; 2. when the magnetic suction sealing rubber strip needs to move, a movement gap needs to be reserved, so that the sealing performance is reduced indirectly; 3. when the environment of the adhesive tape is changed violently, the physical properties of the adhesive tape are changed remarkably, for example, the adhesive tape becomes soft and deformed under the environment of long-time sunshine and high temperature, and the adhesive tape becomes hard and deformed under the environment of low temperature; the sealing performance is reduced indirectly, and the stability is not ensured.
SUMMERY OF THE UTILITY MODEL
To the deficiency in the prior art, the to-be-solved technical problem of the utility model is to provide an air bag sealed armored door.
In order to solve the technical problem, the utility model discloses a following scheme realizes: the air bag sealed armored door comprises a door frame embedded in a wall body and a door body hinged to the door frame, wherein an air bag device is arranged in a cavity in the upper portion of the door frame, an annular air bag communicated with the air bag device is arranged on the periphery of the door frame, the annular air bag is in close contact with the door body in an inflated state, and contracts into the door frame in a deflated state.
Further, the door frame is steel section structure, and its left and right, upper portion all with the wall parallel and level, lower part and ground parallel and level.
Furthermore, the door body comprises an inner panel, an outer panel and a door core arranged between the inner panel and the outer panel, and the periphery of the inner panel and the periphery of the outer panel are buckled with aluminum alloy buckling frames.
Furthermore, the door core is filled with fireproof sound insulation filler, and the fireproof sound insulation filler is polyester fiber sound absorption cotton or perlite plates.
Furthermore, the door frame is connected with the door body through a hidden hinge, one side of the hinge is fixed inside the door frame, and the other side of the hinge is fixed inside the door body.
Further, the air bag device comprises an inflation and deflation part, a sensor and a controller, the sensor senses that the door body is closed and transmits information to the controller, and the controller receives the information and controls the inflation and deflation part to inflate the annular air bag; the sensor senses that the door body is opened, the information is transmitted to the controller, and the controller receives the information and then controls the air charging and discharging component to discharge air for the annular air bag.
Furthermore, a handle and a lockset are arranged in the middle of the right side of the door body.
Compared with the prior art, the beneficial effects of the utility model are that: (1) the utility model discloses an adopt flexible sealed of gasbag formula, can reach seamless sealed effect completely, realize the armoured door give sound insulation, fall make an uproar, seal, water proofness, improved armoured door's sealing performance.
(2) The utility model discloses an adopt flexible sealed of gasbag formula, because the gasbag is shrink when not using inside the door frame, when the environment acutely changes, for example under long-time sunshine, high temperature environment or long-term low temperature environment, there is not the gap between gasbag and the door body, sealing performance obtains guaranteeing all the time to stability is outstanding.
Drawings
FIG. 1 is a front view of the air bag sealed armored door of the present invention;
FIG. 2 is a sectional view of the air bag sealed armored door of the present invention;
FIG. 3 is a sectional view of the radiation-proof armored door of the present invention B-B;
in the drawings: 1. the door comprises a door frame, 2, a door body, 3, an air bag device, 4, an annular air bag, 5, a hinge, 6, a handle, 7, a lockset, 21, an inner panel, 22, an outer panel, 23, a door core, 24 and an aluminum alloy buckle frame.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the attached drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making the scope of the present invention more clearly defined.
Referring to the attached drawings 1-3, the utility model discloses an air bag sealed armored door, this armored door include that the embedding is installed door frame 1 in the wall body, the articulated door body 2 of connecting on door frame 1, are equipped with air bag device 3 in the upper portion die cavity of door frame 1, be equipped with all around of door frame 1 with the annular gasbag 4 of air bag device 3 intercommunication, annular gasbag 4 during the gas filled state with the door body 2 in close contact with, shrink in door frame 1 during the gassing state.
In a preferred embodiment of the utility model, the door frame 1 is a steel section structure, the left, right and upper parts of which are all level with the wall surface, and the lower part is level with the ground; the door body 2 includes interior panel 21, outside panel 22 and sets up door core 23 between the two, and interior panel 21 and outside panel 22 lock all around has aluminum alloy to detain frame 24, and wherein, the inside packing of door core 23 has fire prevention sound insulation filler, and the fire prevention sound insulation filler of this preferred embodiment inhales the sound cotton for polyester fiber, and polyester fiber inhales the sound cotton and has good sound and fire prevention function.
The utility model discloses an in the preferred embodiment, door frame 1 is connected through the hinge 5 who hides with the door body 2, and wherein, one side of hinge 5 is fixed inside door frame 1, and the opposite side is fixed inside door body 2, and hinge 5 hides inside door frame and the door body, has guaranteed armored door's aesthetic property, and the right side middle part of the door body 2 is provided with handle 6 and tool to lock 7.
The air bag device 3 comprises an air charging and discharging part, a sensor and a controller, wherein the sensor is arranged right opposite to the ground, the sensor senses that the door body 2 is closed and transmits information to the controller, the controller receives the information and controls the air charging and discharging part to charge the annular air bag 4, and when the annular air bag 4 is full of air, the annular air bag 4 is in close contact with the aluminum alloy buckle frame 24 of the door body 2, so that a compact and seamless sealing structure is formed; after the sensor senses that the door body 2 is opened, the information is transmitted to the controller, the controller receives the information and then controls the air charging and discharging component to discharge air for the annular air bag 4, and when the annular air bag 4 discharges air, the annular air bag 4 contracts in the door frame 1, so that the door body 2 is protected.
In summary, the following steps: the utility model adopts the air bag type telescopic seal, can achieve the effect of complete seamless seal, improves the sealing performance of the armored door, and realizes the sound insulation, noise reduction, tightness and water tightness of the armored door; when the environment changes violently, such as under long-time sunshine, high temperature environment or long-time low temperature environment, gasbag atmospheric pressure can guarantee all the time that there is not the gap between gasbag and the door body to its lasting stable sealing performance has been guaranteed.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides an gasbag sealed armoured door, this armoured door includes that the embedding is installed door frame (1) in the wall body, articulated door body (2) of connecting on door frame (1), its characterized in that: the door is characterized in that an air bag device (3) is arranged in a cavity at the upper part of the door frame (1), an annular air bag (4) communicated with the air bag device (3) is arranged around the door frame (1), the annular air bag (4) is in close contact with the door body (2) in an inflated state, and contracts in the door frame (1) in a deflated state.
2. The air bag sealed armored door of claim 1, wherein: the door frame (1) is of a steel section structure, the left, right and upper parts of the door frame are flush with the wall surface, and the lower part of the door frame is flush with the ground.
3. The air bag sealed armored door of claim 1, wherein: the door body (2) comprises an inner panel (21), an outer panel (22) and a door core (23) arranged between the inner panel and the outer panel, wherein the periphery of the inner panel (21) and the periphery of the outer panel (22) are buckled with an aluminum alloy buckling frame (24).
4. The air bag sealed armored door of claim 3, wherein: the door core (23) is filled with fireproof and soundproof fillers, and the fireproof and soundproof fillers are polyester fiber sound-absorbing cotton or perlite plates.
5. The air bag sealed armored door of claim 1, wherein: the door frame (1) is connected with the door body (2) through a hidden hinge (5), one side of the hinge (5) is fixed inside the door frame (1), and the other side of the hinge is fixed inside the door body (2).
6. The air bag sealed armored door of claim 1, wherein: the air bag device (3) comprises an inflation and deflation part, a sensor and a controller, the sensor senses that the door body (2) is closed and transmits information to the controller, and the controller receives the information and controls the inflation and deflation part to inflate the annular air bag (4); the sensor senses that the door body (2) is opened, information is transmitted to the controller, and the controller receives the information and then controls the air charging and discharging component to discharge air for the annular air bag (4).
7. The air bag sealed armored door of claim 1, wherein: the middle part of the right side of the door body (2) is provided with a handle (6) and a lockset (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020403231.8U CN213597833U (en) | 2020-03-20 | 2020-03-20 | Air bag sealed armored door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020403231.8U CN213597833U (en) | 2020-03-20 | 2020-03-20 | Air bag sealed armored door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213597833U true CN213597833U (en) | 2021-07-02 |
Family
ID=76582404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020403231.8U Active CN213597833U (en) | 2020-03-20 | 2020-03-20 | Air bag sealed armored door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213597833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263408A (en) * | 2021-12-08 | 2022-04-01 | 张亚范 | Buffering hinge |
| CN115559651A (en) * | 2022-10-21 | 2023-01-03 | 福建省铭时门业科技有限公司 | Air bag type airtight door capable of clamping, inflating and reflowing |
-
2020
- 2020-03-20 CN CN202020403231.8U patent/CN213597833U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263408A (en) * | 2021-12-08 | 2022-04-01 | 张亚范 | Buffering hinge |
| CN114263408B (en) * | 2021-12-08 | 2023-12-12 | 深圳辉业科技有限公司 | Buffer hinge |
| CN115559651A (en) * | 2022-10-21 | 2023-01-03 | 福建省铭时门业科技有限公司 | Air bag type airtight door capable of clamping, inflating and reflowing |
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