CN201412049Y - Dual-use fire resisting door with normal opening and normal closing - Google Patents
Dual-use fire resisting door with normal opening and normal closing Download PDFInfo
- Publication number
- CN201412049Y CN201412049Y CN2009201390771U CN200920139077U CN201412049Y CN 201412049 Y CN201412049 Y CN 201412049Y CN 2009201390771 U CN2009201390771 U CN 2009201390771U CN 200920139077 U CN200920139077 U CN 200920139077U CN 201412049 Y CN201412049 Y CN 201412049Y
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- CN
- China
- Prior art keywords
- door
- fire
- normally
- electromagnetic switch
- fire resisting
- 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 a fire resisting door, in particular to a dual-use fire resisting door with normal opening and normal closing, which comprises a fire resisting door leaf, a fire resistingdoor frame and a spring door closer connected between the fire resisting door leaf and the fire resisting door frame, wherein the fire resisting door leaf is provided with a door holder; the wall close to the fire resisting frame is provided with an electromagnetic switch; the electromagnetic switch is provided with a door lock hole adaptive to the door holder; and the electromagnetic switch is connected with a touch controller. Compared with the prior art, by additionally arranging the electromagnetic switch and the door holder on a normally-closing fire resisting door, the normally-closingfire resisting door is in normally-opening state at ordinary times, thus leading to better ventilation and lighting of fire fighting foot staircase; moreover, the electromagnetic switch is connected with the touch controller, therefore, when a fire breaks out, the touch controller can turn off the electromagnetic switch, and the fire resisting door automatically closes under the action of the spring door closer, thus playing the role of fire protection.
Description
Technical field
The utility model relates to a kind of labeled door, is meant a kind of normally-open normally-close dual-purpose type labeled door especially.
Background technology
Labeled door of the prior art usually by fire-proof door leaf, fireproof door frame and be connected fire-proof door leaf and fireproof door frame between door closer form, under the effect of door closer, make labeled door be in normally off, to the daylighting of fire-fighting Stairs, ventilate all very unfavorable.And if these Stairs public passage that to be stream of peoples frequently pass through, then owing to, will cause its damage or shortened its application life to the frequent unlatching of labeled door.Can infer, if can make normally closed fire-fighting fire-proof door be in normally open at ordinary times, and can be when breaking out of fire closed immediately, to be in normally off will be very useful.
The utility model content
Main purpose of the present utility model is to overcome the shortcoming that labeled door of the prior art can only be in normally off usually, and a kind of normally-open normally-close dual-purpose type labeled door is provided.
The utility model adopts following technical scheme:
A kind of normally-open normally-close dual-purpose type labeled door, comprise fire-proof door leaf, fireproof door frame, be connected the spring door closer between fire-proof door leaf and the fireproof door frame, on this fire-proof door leaf, be provided with a knocker, on the body of wall that this fire-proof door leaf closes on, be provided with an electromagnetic switch, this electromagnetic switch is provided with the door lock hole suitable with this knocker, is connected with a touch controller on this electromagnetic switch.
According to a better embodiment of the present utility model, described touch controller is cigarette sense touch controller, light sensation touch controller or temperature sense touch controller.
According to a better embodiment of the present utility model, also be provided with a manual button on the described electromagnetic switch.
According to a better embodiment of the present utility model, described electromagnetic switch is connected in the building fire alarm system.
According to a better embodiment of the present utility model, described fire-proof door leaf is provided with one and manually detains.
By above-mentioned to description of the present utility model as can be known, compared with prior art, a kind of normally-open normally-close dual-purpose type labeled door of the present utility model has following advantage:
One, the utility model is by setting up electromagnetic switch for the normally closed type labeled door and knocker makes the normally closed type labeled door be in normally open at ordinary times, makes the ventilation of fire-fighting Stairs, daylighting better; And electromagnetic switch connects touch controller or building fire alarm system, and when breaking out of fire, this touch controller or building fire alarm system can make electromagnetic switch disconnect, and labeled door is auto-closing under the effect of spring door closer, plays anti-fire action;
Two, the utility model also is provided with a manual button on electromagnetic switch, is not having breaking out of fire, can discharge knocker labeled door is closed but push this button labeled door need be closed the time;
Three, fire-proof door leaf is provided with one and manually detains, and conveniently manually closes the door;
Four, can carry out transformation and upgrade to existing labeled door, make it to become 26S Proteasome Structure and Function with a kind of normally-open normally-close dual-purpose type of the utility model labeled door, can utilize door leaf, doorframe, the spring door closer of existing labeled door, increase the normally-open normally-close function that realizes labeled door under a little condition of cost.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
The specific embodiment
Below the utility model will be further described by the specific embodiment.
With reference to Fig. 1, a kind of normally-open normally-close dual-purpose type labeled door of the present utility model, comprise fire-proof door leaf 10, fireproof door frame 20, be connected the spring door closer 30 between fire-proof door leaf 10 and the fireproof door frame 20, on this fire-proof door leaf 10, be provided with a knocker 40, on the body of wall 100 that this fire-proof door leaf 10 closes on, be provided with an electromagnetic switch 50, this electromagnetic switch 50 is provided with the door lock hole 51 suitable with this knocker 40, also be provided with a manual button 52 on this electromagnetic switch 50, electromagnetic switch 50 also is connected with a touch controller 60 or building fire alarm system.
In the utility model, touch controller 60 can adopt cigarette sense touch controller, light sensation touch controller or temperature sense touch controller or the like.
A kind of normally-open normally-close dual-purpose type labeled door of the present utility model is in normally open at ordinary times, knocker 40 locks in the door lock hole 51, when breaking out of fire, by touch controller 60 or the triggering of building fire alarm system electromagnetic switch 50 is disconnected, make knocker 40 break away from door lock hole 51, fire-proof door leaf 10 is auto-closing under the effect of spring door closer 30; Do not have breaking out of fire but when need be with labeled door closed, also can push manual buttons 52 or manually button labeled door is closed.
Above-mentioned only is a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (5)
1, a kind of normally-open normally-close dual-purpose type labeled door, comprise fire-proof door leaf, fireproof door frame, be connected the spring door closer between fire-proof door leaf and the fireproof door frame, it is characterized in that: on this fire-proof door leaf, be provided with a knocker, on the body of wall that this fire-proof door leaf closes on, be provided with an electromagnetic switch, this electromagnetic switch is provided with the door lock hole suitable with this knocker, is connected with a touch controller on this electromagnetic switch.
2, a kind of normally-open normally-close dual-purpose type labeled door as claimed in claim 1 is characterized in that: described touch controller is cigarette sense touch controller, light sensation touch controller or temperature sense touch controller.
3, a kind of normally-open normally-close dual-purpose type labeled door as claimed in claim 1 or 2 is characterized in that: also be provided with a manual button on the described electromagnetic switch.
4, a kind of normally-open normally-close dual-purpose type labeled door as claimed in claim 1, it is characterized in that: described electromagnetic switch is connected in the building fire alarm system.
5, a kind of normally-open normally-close dual-purpose type labeled door as claimed in claim 1 is characterized in that: described fire-proof door leaf is provided with one and manually detains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201390771U CN201412049Y (en) | 2009-06-16 | 2009-06-16 | Dual-use fire resisting door with normal opening and normal closing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201390771U CN201412049Y (en) | 2009-06-16 | 2009-06-16 | Dual-use fire resisting door with normal opening and normal closing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201412049Y true CN201412049Y (en) | 2010-02-24 |
Family
ID=41713935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201390771U Expired - Fee Related CN201412049Y (en) | 2009-06-16 | 2009-06-16 | Dual-use fire resisting door with normal opening and normal closing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201412049Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI493403B (en) * | 2012-07-31 | 2015-07-21 | Tpk Touch Solutions Xiamen Inc | Heat sensitive touch panel, detecting method thereof, and manufacturing method thereof |
-
2009
- 2009-06-16 CN CN2009201390771U patent/CN201412049Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI493403B (en) * | 2012-07-31 | 2015-07-21 | Tpk Touch Solutions Xiamen Inc | Heat sensitive touch panel, detecting method thereof, and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20120616 |