CN219864755U - Sealed fire door - Google Patents
Sealed fire door Download PDFInfo
- Publication number
- CN219864755U CN219864755U CN202321234729.6U CN202321234729U CN219864755U CN 219864755 U CN219864755 U CN 219864755U CN 202321234729 U CN202321234729 U CN 202321234729U CN 219864755 U CN219864755 U CN 219864755U
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- CN
- China
- Prior art keywords
- fire door
- door body
- locking
- frame
- sealed
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000945 filler Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 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
Landscapes
- Special Wing (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a sealed fire door, and relates to the technical field of fire doors. This sealed fire door, through locking element's setting, can realize the fixed operation of the fire door body through locking element and locking groove frame's cooperation, can realize simultaneously that the fire door body can be opened from both sides through the push-and-pull round pin of pulling both sides, compare in traditional door body, can guarantee the fixed effect between the fire door body and the door frame on the one hand, can be convenient for switch operation in addition, reduce the loaded down with trivial details nature that the fire door opened and closed, the outside both ends through the fire door body are equipped with sealing lath, and elasticity filling lath, can keep its sealed effect when the fire door body is closed, also can avoid gas to get into the fire door body through the notch inside simultaneously.
Description
Technical Field
The utility model relates to the technical field of fire doors, in particular to a sealed fire door.
Background
Referring to Chinese patent, a sealed fire safety door with bulletin number: CN210460405U, this patent is through locking assembly and fixed subassembly's cooperation, reaches the problem of the effect of going on further fixed between fire door and the door frame, but because it is realized through a plurality of locking assembly simultaneous insertion's mode, leads to the fire door to open and close comparatively loaded down with trivial details, has put forward a sealed fire door to solve above-mentioned problem to this we.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a sealed fire door, which solves the problem that the opening and closing of the fire door body are complicated due to the locking mode of the fire door body.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a sealed fire door, includes the door frame, the inside rotation of door frame installs the fire door body, be equipped with locking Assembly between door frame and the fire door body, locking Assembly includes locking cell frame and locking piece, locking cell frame fixed mounting is in inside one side of door frame, rectangular spout has been seted up to the inside of the fire door body, locking piece slidable mounting is in rectangular spout's inside, arcwall face and opposite side tip have all been fixed with the joint board in one side of locking piece, the notch has all been seted up to the both sides of the fire door body, and the inside of notch has all slidable mounting push-and-pull pin, two the joint board slides respectively and sets up inside the notch that corresponds, and just in the push-and-pull pin tip fixed connection that corresponds respectively.
Preferably, the mounting position of the locking member corresponds to the mounting position of the locking groove frame, and the internal dimension of the locking groove frame is the same as the volume of the locking member.
Preferably, elastic filler strips are fixedly arranged between the ends of the two connecting plates and the corresponding notches.
Preferably, a plurality of supporting springs are fixedly arranged between the inner side of the locking piece and the rectangular sliding groove.
Preferably, a plurality of rotating connecting pieces are arranged between the door frame and the fire door body, and are connected into a whole through the matching rotation of the plurality of rotating connecting pieces.
Preferably, sealing strips are fixedly arranged at two ends of the side face of the fire door body, and the outer sides of the sealing strips are mutually attached to the inner sides of the door frame.
Advantageous effects
The utility model provides a sealed fire door. Compared with the prior art, the method has the following beneficial effects:
(1) This sealed fire door, through locking component's setting, can realize the fixed operation of the fire door body through the cooperation of locking piece and locking cell frame, can realize simultaneously that the fire door body can be opened from both sides through the push-and-pull round pin of pulling both sides, compare in traditional door body, can guarantee the fixed effect between the fire door body and the door frame on the one hand, can be convenient for carry out the operation of opening and shutting in addition, reduce the fire door and open the loaded down with trivial details nature of closing.
(2) The sealing fire door has the advantages that the sealing effect can be kept when the fire door body is closed through the sealing battens and the elastic filling battens arranged at the two ends of the outer side of the fire door body, and meanwhile, gas can be prevented from entering the fire door body through the notch.
Drawings
FIG. 1 is a front view of the overall structure of the present utility model;
FIG. 2 is a front view of a rotary structure of the fire door body of the present utility model;
FIG. 3 is a front view of a cross-sectional structure of the fire door body of the present utility model;
fig. 4 is a front view of the point a enlarged structure of the present utility model.
In the figure: 1. a door frame; 2. a fire door body; 201. a notch; 202. a push-pull pin; 203. rotating the connecting piece; 204. rectangular sliding grooves; 3. locking the groove frame; 4. a locking member; 401. an arc surface; 402. a support spring; 5. a splice plate; 501. an elastic filler strip; 6. sealing the panel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a sealed fire door, including door frame 1, the inside rotation of door frame 1 installs fire door body 2, be equipped with locking Assembly between door frame 1 and the fire door body 2, locking Assembly includes locking groove frame 3 and locking piece 4, locking groove frame 3 fixed mounting is in inside one side of door frame 1, rectangular spout 204 has been seted up to the inside of fire door body 2, locking piece 4 slidable mounting is in rectangular spout 204's inside, arcwall face 401 has been seted up to one side of locking piece 4 and opposite side tip all is fixed with link plate 5, slot 201 has all been seted up to the both sides of fire door body 2, and the inside of slot 201 all slidable mounting has push-and-pull pin 202, two link plate 5 are slided respectively and are set up in corresponding slot 201 inside, and respectively in corresponding push-and-pull pin 202 tip fixed connection;
further, the installation position of the locking piece 4 corresponds to the installation position of the locking groove frame 3, the internal dimension of the locking groove frame 3 is the same as the volume of the locking piece 4, and when the fire door body 2 is closed, the locking piece 4 can be inserted into the locking groove frame 3, so that the door frame 1 and the fire door body 2 are fixed into a whole;
further, an elastic filling slat 501 is fixedly installed between the end parts of the two connecting plates 5 and the corresponding notch 201, a plurality of supporting springs 402 are fixedly installed between the inner side of the locking piece 4 and the rectangular chute 204, the elastic filling slat 501 is used for realizing the sealing of the inside of the notch 201, gas is prevented from entering the inside of the fire door body 2 through the notch 201, the locking piece 4 is automatically ejected when the fire door body 2 is closed by the supporting springs 402, and meanwhile, the locking piece 4 is ensured to be separated from the locking chute frame 3 when the fire door body 2 is closed;
further, a plurality of rotating connectors 203 are arranged between the door frame 1 and the fire door body 2, and the rotating connectors 203 are matched and connected into a whole through the rotating connectors 203, and the rotating connectors 203 are the existing mechanism, so that the rotation of the fire door body 2 can be realized;
further, the two ends of the side face of the fire door body 2 are fixedly provided with sealing strips 6, the outer sides of the sealing strips 6 are mutually attached to the inner sides of the door frame 1, the sealing strips 6 are positioned at the two ends of the outer side of the fire door body 2, and the shape of the sealing strips is concave.
And all that is not described in detail in this specification is well known to those skilled in the art.
When the fire door body 2 is opened, the corresponding push-pull pins 202 are pulled outwards to drive the corresponding connecting plates 5 to slide towards the inside of the notch 201 through the arrangement of the locking components, so that the connecting plates 5 can drive the locking pieces 4 to slide in the rectangular sliding grooves 204, and the locking groove frames 3 arranged in the door frame 1 are separated, so that the fire door body 2 can be pushed away;
when closing, when the arcwall face 401 that locking piece 4 offered contacts with door frame 1 along with closing, can receive the compression and go into inside the rectangle spout 204, until fire door body 2 closes the back, locking piece 4 inserts inside locking groove frame 3 through the cooperation of corresponding supporting spring 402, accomplishes to close, is fixed with sealed lath 6 through the outside of fire door body 2, and when fire door body 2 closed, it can be with the inner wall of door frame 1 laminating each other, guarantees the leakproofness between fire door body 2 and the door frame 1.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. The utility model provides a sealed fire door, includes door frame (1), the inside rotation of door frame (1) is installed fire door body (2), its characterized in that: a locking component is arranged between the door frame (1) and the fire door body (2);
the utility model provides a fire door, including locking subassembly, locking subassembly includes locking groove frame (3) and locking piece (4), inside one side at door frame (1) locking groove frame (3) fixed mounting, rectangular spout (204) have been seted up to the inside of fire door body (2), locking piece (4) slidable mounting is in the inside of rectangular spout (204), arcwall face (401) and opposite side tip all are fixed with link up plate (5) have been seted up to one side of locking piece (4), notch (201) have all been seted up to the both sides of fire door body (2), and the inside of notch (201) all slidable mounting has push-pull pin (202), two link up plate (5) and slide respectively and set up inside corresponding notch (201), and in corresponding push-pull pin (202) tip fixed connection respectively.
2. A sealed fire door according to claim 1, wherein: the installation position of the locking piece (4) corresponds to the installation position of the locking groove frame (3), and the inner dimension of the locking groove frame (3) is the same as the volume of the locking piece (4).
3. A sealed fire door according to claim 1, wherein: elastic filling strips (501) are fixedly arranged between the ends of the two connecting plates (5) and the corresponding notches (201).
4. A sealed fire door according to claim 1, wherein: a plurality of supporting springs (402) are fixedly arranged between the inner side of the locking piece (4) and the rectangular sliding groove (204).
5. A sealed fire door according to claim 1, wherein: a plurality of rotary connecting pieces (203) are arranged between the door frame (1) and the fire door body (2), and are connected into a whole through the cooperation rotation of the plurality of rotary connecting pieces (203).
6. A sealed fire door according to claim 1, wherein: the fire door is characterized in that sealing strips (6) are fixedly arranged at two ends of the side face of the fire door body (2), and the outer sides of the sealing strips (6) are mutually attached to the inner sides of the door frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321234729.6U CN219864755U (en) | 2023-05-22 | 2023-05-22 | Sealed fire door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321234729.6U CN219864755U (en) | 2023-05-22 | 2023-05-22 | Sealed fire door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219864755U true CN219864755U (en) | 2023-10-20 |
Family
ID=88337189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321234729.6U Active CN219864755U (en) | 2023-05-22 | 2023-05-22 | Sealed fire door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219864755U (en) |
-
2023
- 2023-05-22 CN CN202321234729.6U patent/CN219864755U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |