CN204627357U - A kind of light fire-proof door leaf structure - Google Patents
A kind of light fire-proof door leaf structure Download PDFInfo
- Publication number
- CN204627357U CN204627357U CN201520346425.8U CN201520346425U CN204627357U CN 204627357 U CN204627357 U CN 204627357U CN 201520346425 U CN201520346425 U CN 201520346425U CN 204627357 U CN204627357 U CN 204627357U
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- China
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- door leaf
- gripper shoe
- plain plate
- plastic laminated
- fire
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Abstract
The utility model discloses a kind of light fire-proof door leaf structure, described door leaf two sides comprises successively from outside to inside and is positioned at outermost aluminium sheet, be positioned at time outer field PLASTIC LAMINATED, be positioned at the plain plate of PLASTIC LAMINATED, gripper shoe is provided with between the plain plate of described two sides, described gripper shoe cross section near the rectangle of plain plate and trapezoidal, is filled with fire-proof packing between plain plate and gripper shoe by the cold rolling both sides that bend to; Described door leaf side is encapsulated by side seal board.Door leaf of the present utility model is provided with two-layer PLASTIC LAMINATED, and fireproof performance is strong, and outside employing aluminium sheet, inside is provided with the gripper shoe of hollow out, makes its overall structure firmly light, reliable and secure.
Description
Technical field
The utility model relates to door.
Background technology
Labeled door refers to the door that can meet fire stability, integrality and thermal insulation within a certain period of time and require, labeled door is except the effect with common door, have more the effect stoping fire spreading and flue gas diffusion, spreading of the intensity of a fire can be stoped within a certain period of time, guarantee evacuating personnel.In modern architecture, labeled door all installed by a lot of building, therefore, is badly in need of a kind of light, high fire-proof door leaf structure of fire prevention coefficient.
Utility model content
The purpose of this utility model is to provide a kind of light fire-proof door leaf structure.
The technical scheme that the utility model adopts is:
A kind of light fire-proof door leaf structure, described door leaf two sides comprises successively from outside to inside and is positioned at outermost aluminium sheet, be positioned at time outer field PLASTIC LAMINATED, be positioned at the plain plate of PLASTIC LAMINATED, gripper shoe is provided with between the plain plate of described two sides, described gripper shoe cross section near the rectangle of plain plate and trapezoidal, is filled with fire-proof packing between plain plate and gripper shoe by the cold rolling both sides that bend to; Described door leaf side is encapsulated by side seal board.
As the further improvement of technique scheme, in described side seal board, be provided with PLASTIC LAMINATED, strengthen the fireproof performance of door leaf.
As the further improvement of technique scheme, in described gripper shoe, be provided with the iron staff reinforced.
As the further improvement of technique scheme, described plain plate surface is coated with zinc layers.
As the further improvement of technique scheme, described gripper shoe is galvanized steel plain sheet.
The beneficial effects of the utility model are:
Door leaf of the present utility model is provided with two-layer PLASTIC LAMINATED, and fireproof performance is strong, and outside employing aluminium sheet, inside is provided with the gripper shoe of hollow out, makes its overall structure firmly light, reliable and secure.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the sectional view of light fire-proof door leaf of the present utility model.
Drawing reference numeral illustrates: 1, aluminium sheet; 2, PLASTIC LAMINATED; 3, plain plate; 4, gripper shoe; 5, iron staff; 6, side seal board.
Detailed description of the invention
As the light fire-proof door leaf structure of one that Fig. 1 provides for the utility model, described door leaf two sides comprises successively from outside to inside and is positioned at outermost aluminium sheet 1, be positioned at time outer field PLASTIC LAMINATED 2, be positioned at the plain plate 3 of PLASTIC LAMINATED 2, and the gripper shoe 4 be arranged between two sides plain plate 3, wherein plain plate 3 and gripper shoe 4 are preferably galvanized steel plain sheet, gripper shoe 4 cross section by the cold rolling both sides that bend near the rectangle of plain plate 3 and trapezoidal, and be provided with the iron staff 5 reinforced, be filled with fire-proof packing between plain plate 3 and gripper shoe 4.Door leaf side is encapsulated by side seal board 6, is provided with PLASTIC LAMINATED 2 in side seal board 6.Door leaf of the present utility model is provided with two-layer PLASTIC LAMINATED 2, and fireproof performance is strong, and outside employing aluminium sheet 1, inside is provided with the gripper shoe 4 of hollow out, makes its overall structure firmly light, reliable and secure.
Above concrete structure and sized data illustrate preferred embodiment of the present utility model, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (5)
1. a light fire-proof door leaf structure, it is characterized in that, described door leaf two sides comprises successively from outside to inside and is positioned at outermost aluminium sheet (1), be positioned at time outer field PLASTIC LAMINATED (2), be positioned at the plain plate (3) of PLASTIC LAMINATED (2), be provided with gripper shoe (4) between described two sides plain plate (3), described gripper shoe (4) cross section near the rectangle of plain plate (3) and trapezoidal, is filled with fire-proof packing between plain plate (3) and gripper shoe (4) by the cold rolling both sides that bend to; Described door leaf side is by side seal board (6) encapsulating.
2. the light fire-proof door leaf structure of one according to claim 1, is characterized in that: be provided with PLASTIC LAMINATED (2) in described side seal board (6).
3. the light fire-proof door leaf structure of one according to claim 1, is characterized in that: be provided with the iron staff (5) reinforced in described gripper shoe (4).
4. the light fire-proof door leaf structure of one according to claim 1, is characterized in that: described plain plate (3) surface is coated with zinc layers.
5. the light fire-proof door leaf structure of one according to claim 1, is characterized in that: described gripper shoe (4) is galvanized steel plain sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346425.8U CN204627357U (en) | 2015-05-25 | 2015-05-25 | A kind of light fire-proof door leaf structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346425.8U CN204627357U (en) | 2015-05-25 | 2015-05-25 | A kind of light fire-proof door leaf structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204627357U true CN204627357U (en) | 2015-09-09 |
Family
ID=54046397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520346425.8U Active CN204627357U (en) | 2015-05-25 | 2015-05-25 | A kind of light fire-proof door leaf structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204627357U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259350A (en) * | 2019-06-11 | 2019-09-20 | 安徽双盾消防科技有限公司 | A kind of Wooden fireproof door and its manufacturing method |
| CN112888204A (en) * | 2021-01-12 | 2021-06-01 | 浙江中宏防爆电气有限公司 | High-protection high-temperature-resistant explosion-proof box |
-
2015
- 2015-05-25 CN CN201520346425.8U patent/CN204627357U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259350A (en) * | 2019-06-11 | 2019-09-20 | 安徽双盾消防科技有限公司 | A kind of Wooden fireproof door and its manufacturing method |
| CN112888204A (en) * | 2021-01-12 | 2021-06-01 | 浙江中宏防爆电气有限公司 | High-protection high-temperature-resistant explosion-proof box |
| CN112888204B (en) * | 2021-01-12 | 2022-06-03 | 浙江中宏防爆电气有限公司 | High-protection high-temperature-resistant explosion-proof box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |