CN221002546U - Waterproof sealing structure of evacuation device - Google Patents
Waterproof sealing structure of evacuation device Download PDFInfo
- Publication number
- CN221002546U CN221002546U CN202323056807.0U CN202323056807U CN221002546U CN 221002546 U CN221002546 U CN 221002546U CN 202323056807 U CN202323056807 U CN 202323056807U CN 221002546 U CN221002546 U CN 221002546U
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- China
- Prior art keywords
- sealing
- door frame
- door
- evacuation device
- door body
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- 238000007789 sealing Methods 0.000 title claims abstract description 102
- 238000005452 bending Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a waterproof sealing structure of an evacuation device, which belongs to the field of evacuation doors and comprises a door frame and a door body matched with the door frame, wherein one side of the door frame, which is close to the door body, is provided with a sealing groove, and the sealing groove is provided with a double sealing structure; the double-sealing structure comprises a shutter type sealing plate positioned between the door frame and the side wall of the door body and an annular sealing strip positioned on the contact surface of the bottom of the door body of the door frame. The evacuation device has the advantages of double-layer sealing of the waterproof sealing structure, improvement of sealing quality, achievement of waterproof standard, simple structure and low manufacturing cost.
Description
Technical Field
The utility model relates to the field of evacuation doors, in particular to a waterproof sealing structure of an evacuation device.
Background
The underground public building is a novel building mode in urban development, and the building mode can cause certain difficulty in waterproof safety, particularly, the underground public building places have the problems of crowded and airtight space and the like, and the waterproof and personnel evacuation in the process of heavy rain are not difficult. Based on the above, the waterproof structure of the safety evacuation door of the underground building is improved, so that the double-layer waterproof function is realized, and the waterproof requirement is met.
Disclosure of utility model
The utility model aims to provide a waterproof sealing structure of an evacuation device, which solves the problems.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model relates to a waterproof sealing structure of an evacuation device, which comprises a door frame and a door body matched with the door frame, wherein a sealing groove is arranged on one side of the door frame, which is close to the door body, and a double sealing structure is arranged on the sealing groove;
The double-sealing structure comprises a shutter type sealing plate positioned between the door frame and the side wall of the door body and an annular sealing strip positioned on the contact surface of the bottom of the door body of the door frame.
Further, a sealing groove bottom used for placing the annular sealing strip is arranged on the contact surface of the bottom of the door body of the door frame.
Further, the sealing groove bottom and the sealing groove are of an integrated structure.
Further, the shutter type sealing plate comprises a sealing plate main body arranged on the side wall of the door frame, a plurality of shutter sealing strips are arranged on the sealing plate main body at equal intervals on one side far away from the door frame, and the shutter sealing strips are propped against the side wall of the door body.
Further, the annular sealing strip is of an L-shaped structure and comprises an annular sealing body, and an air cavity is formed in the annular sealing body; the bending part of the annular sealing body is propped against the side wall of the door body, and the vertical part is arranged on the side wall of the door frame.
Compared with the prior art, the utility model has the beneficial technical effects that:
The annular sealing strip of the waterproof sealing structure of the evacuation device is deformed under the condition of heavy pressure to fill up peripheral gaps to realize sealing, and when the opened door body is closed, the annular sealing strip and the door frame form extrusion to realize sealing of the shutter type sealing plate, so that the waterproof standard is achieved. In a word, the waterproof sealing structure of the evacuation device has double-layer sealing, improves sealing quality, achieves waterproof standard, and has simple structure and low manufacturing cost.
Drawings
The utility model is further described with reference to the following description of the drawings.
Figure 1 is a cross-sectional view of a waterproof sealing structure of an evacuation device of the present utility model;
FIG. 2 is a schematic view of a shutter seal plate structure;
FIG. 3 is a schematic view of the structure of the annular sealing strip;
Reference numerals illustrate: 1. a door frame; 2. sealing grooves; 3. a door body; 4. a shutter type sealing plate; 5. sealing the bottom of the tank; 6. an annular sealing strip;
401. A sealing plate body; 402. a louver sealing strip;
601. An annular seal body; 602. an air cavity; 603. and a sealing part.
Detailed Description
As shown in fig. 1-3, the waterproof sealing structure of the evacuation device comprises a door frame 1 and a door body 3 matched with the door frame 1, wherein a sealing groove 2 is arranged on one side, close to the door body 3, of the door frame 1, and a double sealing structure is arranged on the sealing groove 2.
The double-sealing structure comprises a shutter type sealing plate 4 positioned between the door frame 1 and the side wall of the door body 3 and an annular sealing strip 6 positioned on the contact surface of the bottom of the door body 3 of the door frame 1. The bottom contact surface of the door body 3 of the door frame 1 is provided with a sealing groove bottom 5 for placing the annular sealing strip 6, and the sealing groove bottom 5 and the sealing groove 2 are of an integrated structure.
The shutter type sealing plate 4 comprises a sealing plate main body 401 arranged on the side wall of the door frame 1, a plurality of shutter sealing strips 402 are equidistantly arranged on one side, far away from the door frame 1, of the sealing plate main body 401, and the shutter sealing strips 402 are propped against the side wall of the door body 3. Specifically, the shutter sealing strips 402 are equidistantly provided with a plurality of anti-slip strip structures, so that a certain anti-slip effect is achieved, and a sealing effect is achieved at the same time; the shutter sealing strip is in a ox horn structure, and after being extruded, the tip is bent downwards. When the opened door body 3 is closed, the door body and the door frame 1 form extrusion so as to realize sealing, thereby reaching the waterproof standard.
The annular sealing strip 6 is of an L-shaped structure and comprises an annular sealing body 601, and an air cavity 602 is arranged in the annular sealing body 601. The bending part of the annular sealing body 601 is abutted against the side wall of the door body 3, and the vertical part is arranged on the side wall of the door frame 1. The annular sealing strip 6 is deformed under the condition of heavy pressure, namely the bending part moves downwards under the action of gravity, and gas at the bending part is extruded to the top due to the action of the air cavity 602, so that the peripheral gap is filled at the top, and finally sealing is realized.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (5)
1. The utility model provides an evacuation device waterproof sealing structure which characterized in that: the door comprises a door frame (1) and a door body (3) matched with the door frame (1), wherein a sealing groove (2) is formed in one side, close to the door body (3), of the door frame (1), and a double-sealing structure is arranged on the sealing groove (2);
The double-sealing structure comprises a shutter type sealing plate (4) positioned between the door frame (1) and the side wall of the door body (3) and an annular sealing strip (6) positioned on the contact surface of the bottom of the door body (3) of the door frame (1).
2. An evacuation device waterproof sealing structure according to claim 1, wherein: the bottom contact surface of the door body (3) of the door frame (1) is provided with a sealing groove bottom (5) for placing the annular sealing strip (6).
3. An evacuation device waterproof sealing structure according to claim 2, wherein: the sealing groove bottom (5) and the sealing groove (2) are of an integrated structure.
4. An evacuation device waterproof sealing structure according to claim 1, wherein: the shutter type sealing plate (4) comprises a sealing plate main body (401) arranged on the side wall of the door frame (1), a plurality of shutter sealing strips (402) are arranged on the sealing plate main body (401) at equal intervals on one side far away from the door frame (1), and the shutter sealing strips (402) are propped against the side wall of the door body (3).
5. An evacuation device waterproof sealing structure according to claim 1, wherein: the annular sealing strip (6) is of an L-shaped structure and comprises an annular sealing body (601), and an air cavity (602) is arranged in the annular sealing body (601); the bending part of the annular sealing body (601) is propped against the side wall of the door body (3), and the vertical part is arranged on the side wall of the door frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323056807.0U CN221002546U (en) | 2023-11-13 | 2023-11-13 | Waterproof sealing structure of evacuation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323056807.0U CN221002546U (en) | 2023-11-13 | 2023-11-13 | Waterproof sealing structure of evacuation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221002546U true CN221002546U (en) | 2024-05-24 |
Family
ID=91111909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323056807.0U Active CN221002546U (en) | 2023-11-13 | 2023-11-13 | Waterproof sealing structure of evacuation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221002546U (en) |
-
2023
- 2023-11-13 CN CN202323056807.0U patent/CN221002546U/en active Active
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| GR01 | Patent grant | ||
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