CN201738758U - Fire door structure - Google Patents
Fire door structure Download PDFInfo
- Publication number
- CN201738758U CN201738758U CN2010203014889U CN201020301488U CN201738758U CN 201738758 U CN201738758 U CN 201738758U CN 2010203014889 U CN2010203014889 U CN 2010203014889U CN 201020301488 U CN201020301488 U CN 201020301488U CN 201738758 U CN201738758 U CN 201738758U
- Authority
- CN
- China
- Prior art keywords
- leaf
- rotating shaft
- door
- door leaf
- axle sleeve
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to fire door structure, particularly to a fire door mounting structure. The utility model adopts the technical scheme that the fire door mounting structure comprises a door leaf and a door frame hinged with the door leaf through a hinge; and the hinge is positioned inside the door frame. The utility model enables the door leaf and the door frame to contact tightly with each other, so that when a fire occurs, flame can be prevented from escaping out between the door leaf and the door frame so as to lessen the fire damages.
Description
Technical field
The utility model relates to Fireproof door structure, particularly a kind of labeled door mounting structure.
Background technology
The fire prevention hinge major part that series gate adopted is two kinds at present: a kind of is the flat band rolling bearing of opening; Another kind is the flag formula hinge of suit.The body of these two kinds of hinges is straight plate shape, be connected on door leaf and the doorframe after, be difficult to reach totally enclosed effect between straight plate shape body, leave tangible space between door leaf and the doorframe, when meeting with fire, flame is very easily scurried out between door leaf and doorframe, causes more severe impairment.
The utility model content
The purpose of this utility model provides a kind of labeled door mounting structure, and it can significantly improve the fire resistance of labeled door, prevents that flame from scurrying out between door leaf and doorframe, reduces infringement.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of labeled door mounting structure, and it comprises door leaf, passes through the hinged doorframe of hinge with door leaf; Described hinge is positioned at doorframe.
As of the present utility model preferred, be provided with hinged chamber in the described doorframe, be provided with axle sleeve or rotating shaft in the hinged chamber, hinged chamber is provided with opening towards door leaf one side; Described hinge takes the shape of the letter U, and a side of U-shaped hinge is fixedlyed connected with door leaf at opening part, and the opposite side free end is provided with rotating shaft or the axle sleeve that matches with above-mentioned axle sleeve or rotating shaft, and rotating shaft is in the axle sleeve.Above-mentioned setting makes door leaf can closely contact with doorframe, prevents that flame from scurrying out between door leaf and doorframe, thereby reduces infringement.
As of the present utility model further preferred, be provided with rotating shaft in the described hinged chamber, a side of described U-shaped hinge is fixedlyed connected with door leaf at opening part, and the opposite side free end is provided with the axle sleeve that matches with rotating shaft.
As of the present utility model preferred, be provided with hinged chamber in the described doorframe, be provided with axle sleeve or rotating shaft in the hinged chamber, hinged chamber is provided with opening towards door leaf one side; Described hinge is made up of L shaped fan page or leaf sheet and U-shaped frame page or leaf sheet, one side of U-shaped frame page or leaf sheet is fixedlyed connected with a side of L shaped fan page or leaf sheet, the opposite side of L shaped fan page or leaf sheet is fixedlyed connected with door leaf at opening part, U-shaped frame page or leaf sheet opposite side free end is provided with rotating shaft or the axle sleeve that matches with above-mentioned axle sleeve or rotating shaft, and rotating shaft is in the axle sleeve.
As of the present utility model preferred, be provided with rotating shaft in the described hinged chamber, a side of described U-shaped frame page or leaf sheet is fixedlyed connected with a side of L shaped fan page or leaf sheet, and the opposite side free end is provided with the axle sleeve that matches with rotating shaft.
In sum, the utlity model has following beneficial effect: the utility model makes and closely contacts between door leaf and the doorframe, when running into fire, prevents that flame from scurrying out between door leaf and doorframe, reduces the fire infringement.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure, 1, door leaf, 2, opening, 3, doorframe, 4, hinged chamber, 5, rotating shaft, 6, axle sleeve, 7, hinge.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
This specific embodiment only is to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this manual, but as long as all are subjected to the protection of Patent Law in claim scope of the present utility model.
A kind of labeled door mounting structure, as shown in Figure 1, it comprise door leaf 1, with door leaf 1 by the hinged doorframe 3 of hinge 7; Described hinge 7 is positioned at doorframe 3.
Be provided with hinged chamber 4 in the described doorframe 3, be provided with rotating shaft 5 in the hinged chamber 4, hinged chamber 4 is provided with opening 2 towards door leaf 1 one sides; Described hinge 7 takes the shape of the letter U, one side of U-shaped hinge 7 is fixedlyed connected with door leaf 1 at opening 2 places, the opposite side free end is provided with the axle sleeve 6 that matches with above-mentioned rotating shaft 5, rotating shaft 5 is in the axle sleeve 6, thereby make door leaf 1 can closely contact with doorframe 3, when running into fire, prevent that flame from scurrying out between door leaf 1 and doorframe 3, thereby reduce infringement.
Claims (3)
1. labeled door mounting structure is characterized in that: it comprise door leaf, with door leaf by the hinged doorframe of hinge; Described hinge is positioned at doorframe.
2. a kind of labeled door mounting structure according to claim 1 is characterized in that: be provided with hinged chamber in the described doorframe, be provided with axle sleeve or rotating shaft in the hinged chamber, hinged chamber is provided with opening towards door leaf one side; Described hinge is made up of L shaped fan page or leaf sheet and U-shaped frame page or leaf sheet, one side of U-shaped frame page or leaf sheet is fixedlyed connected with a side of L shaped fan page or leaf sheet, the opposite side of L shaped fan page or leaf sheet is fixedlyed connected with door leaf at opening part, U-shaped frame page or leaf sheet opposite side free end is provided with rotating shaft or the axle sleeve that matches with above-mentioned axle sleeve or rotating shaft, and rotating shaft is in the axle sleeve.
3. a kind of labeled door mounting structure according to claim 2 is characterized in that: be provided with rotating shaft in the described hinged chamber, a side of described U-shaped frame page or leaf sheet is fixedlyed connected with a side of L shaped fan page or leaf sheet, and the opposite side free end is provided with the axle sleeve that matches with rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203014889U CN201738758U (en) | 2010-01-25 | 2010-01-25 | Fire door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203014889U CN201738758U (en) | 2010-01-25 | 2010-01-25 | Fire door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201738758U true CN201738758U (en) | 2011-02-09 |
Family
ID=43554036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203014889U Expired - Fee Related CN201738758U (en) | 2010-01-25 | 2010-01-25 | Fire door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201738758U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452402A (en) * | 2013-08-21 | 2013-12-18 | 天长市远洋船舶设备有限公司 | Watertight and airtight steel fireproof door hinge and fireproof door thereof |
| CN104213816A (en) * | 2014-08-21 | 2014-12-17 | 湖州铁佛门窗有限公司 | Novel fireproof door |
| CN104213811A (en) * | 2014-08-21 | 2014-12-17 | 湖州铁佛门窗有限公司 | Bayonet overlapping structure between door leaves |
| CN106516004A (en) * | 2015-09-11 | 2017-03-22 | 烟台中集来福士海洋工程有限公司 | Fire door mounting structure |
-
2010
- 2010-01-25 CN CN2010203014889U patent/CN201738758U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452402A (en) * | 2013-08-21 | 2013-12-18 | 天长市远洋船舶设备有限公司 | Watertight and airtight steel fireproof door hinge and fireproof door thereof |
| CN104213816A (en) * | 2014-08-21 | 2014-12-17 | 湖州铁佛门窗有限公司 | Novel fireproof door |
| CN104213811A (en) * | 2014-08-21 | 2014-12-17 | 湖州铁佛门窗有限公司 | Bayonet overlapping structure between door leaves |
| CN104213816B (en) * | 2014-08-21 | 2016-03-23 | 湖州铁佛门窗有限公司 | A kind of Novel fire-proof door |
| CN104213811B (en) * | 2014-08-21 | 2016-03-23 | 湖州铁佛门窗有限公司 | Seam bridging arrangement between a kind of door leaf |
| CN106516004A (en) * | 2015-09-11 | 2017-03-22 | 烟台中集来福士海洋工程有限公司 | Fire door mounting structure |
| CN106516004B (en) * | 2015-09-11 | 2019-02-15 | 烟台中集来福士海洋工程有限公司 | Fire door structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20160125 |
|
| EXPY | Termination of patent right or utility model |