CN204920578U - Prevent fire door releaser - Google Patents
Prevent fire door releaser Download PDFInfo
- Publication number
- CN204920578U CN204920578U CN201520509075.2U CN201520509075U CN204920578U CN 204920578 U CN204920578 U CN 204920578U CN 201520509075 U CN201520509075 U CN 201520509075U CN 204920578 U CN204920578 U CN 204920578U
- Authority
- CN
- China
- Prior art keywords
- inserted sheet
- electromagnetism
- fixing base
- pressure head
- fire door
- 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 prevent fire door releaser, be used for preventing the fire door installation, it discloses the fixing base and has installed inside the shell, install on the right of fixing base and inhale at the electromagnetism, the electromagnetism is inhaled and is connected with the circuit board through the wire, magnetic piece's one end articulates the left side at the fixing base, the other end extends to the top that the electromagnetism is inhaled, the inserted sheet pressure head articulates the below of locating to be located magnetic piece in the middle of the fixing base, and the fixing base protrusion can be passed in the bottom, be fixed with the inserted sheet cassette on the shell of the below of inserted sheet pressure head, the inserted sheet passes in the card needle of telescope inserted sheet cassette behind the inserted sheet hole of shell, can pass the fixing base protrusion when inserted sheet pressure head receives magnetic piece pressure compresses tightly the inserted sheet, make it dial out. The utility model has the advantage of reasonable structure, it can adapt to all kinds of fire door's of preventing of various environment installation in a flexible way, and the outage also can the regular event, sends the instruction state after preventing the fire door action, the guide crowd of the fleing correct safe route of walking.
Description
Technical field
This practicality relates to anti-fire door releaser, specifically a kind of anti-fire door releaser coordinating automatic door closer to use.
Background technology
Along with the needs of people's habits and customs, the door of many public places, office space, at home place is all provided with automatic door closer, particularly in public places, in office space, some escape ways often held all can be set, the door of these passages all requires be equipped with labeled door, close labeled door to have stretched barrier effect to the intensity of a fire when breaking out of fire, but labeled door closing device after a loss of power cannot action or do not have indicating status to allow people cannot selecting properly emergency route when using escape route after closing labeled door.
Utility model content
The purpose of this utility model is to provide anti-fire door releaser, it is connected by zip mode also door-plate, can adapt to the installation of all kinds of labeled door of various environment neatly, and power-off also can regular event, after labeled door action, send indicating status, guide escape crowd to walk the route of correct safety.
Technical solution of the present utility model is at shell, circuit board, power switch, indicator lamp, inserted sheet, slide fastener, on the basis of Door handle, it is characterized in that there is holder, electromagnetism is inhaled, magnetic adsorption plate, inserted sheet deck, inserted sheet pressure head, described holder is arranged on enclosure, be arranged on electromagnetism to inhale on the right of holder, electromagnetism is inhaled and is connected with circuit board by wire, one end of magnetic adsorption plate is hinged on the left side of holder, the other end extends to the top that electromagnetism is inhaled, the middle that inserted sheet pressure head is hinged on holder is positioned at the below of magnetic adsorption plate, and bottom can be protruded through holder, the lower housings of inserted sheet pressure head is fixed with inserted sheet deck, inserted sheet is through packing in the card pin of inserted sheet deck after the inserting-plate hole of shell, inserted sheet pressure head compresses inserted sheet by protruding through holder during magnetic adsorption plate pressure, it is made not transfer to.
Operating principle of the present utility model is that circuit board uses voltage to be DC-24V operating voltage and electric current 80mA operating current, and carry out work by feeding back the control mode of closing gate signal for no reason at all, after electromagnetism inhales energising, magnetic adsorption plate presses down and drives simultaneously, inserted sheet pressure head makes the inserted sheet be sleeved in plug base not transfer to, then Door handle is connected by zipper, Door handle is installed on labeled door, labeled door is pulled open by anti-fire door releaser when not having breaking out of fire, when a fire after down circuitry or Artificial Control power-off, electromagnetism inhales the suction unclamped magnetic adsorption plate, labeled door transfers to inserted sheet to complete action of closing the door under the active force of closing the door of automatic door closer, the intensity of a fire is stoped to be stretched fast.
The utility model has the advantages that rational in infrastructure, it can adapt to the installation of all kinds of labeled door of various environment neatly, and power-off also can regular event, sends indicating status after labeled door action, guides escape crowd to walk the route of correct safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is internal construction schematic diagram of the present utility model.
Detailed description of the invention
According to Fig. 1, shown in Fig. 2, the utility model is at shell 1, circuit board 6, power switch 2, indicator lamp 11, inserted sheet 3, slide fastener 5, on the basis of Door handle 4, it is characterized in that there is holder 7, electromagnetism inhales 12, magnetic adsorption plate 8, inserted sheet deck 10, inserted sheet pressure head 9, described holder 7 is arranged on enclosure, be arranged on electromagnetism on the right of holder and inhale 12, electromagnetism is inhaled 12 and is connected with circuit board 6 by wire, one end of magnetic adsorption plate 8 is hinged on the left side of holder 7, the other end extends to the top that electromagnetism inhales 12, the middle that inserted sheet pressure head 9 is hinged on holder 7 is positioned at the below of magnetic adsorption plate 8, and bottom can be protruded through holder 7, the lower housings of inserted sheet pressure head 9 is fixed with inserted sheet deck 10, inserted sheet 3 is through packing in the card pin of inserted sheet deck 10 after the inserting-plate hole of shell 1, inserted sheet pressure head 9 compresses inserted sheet 3 by protruding through holder 7 during magnetic adsorption plate 8 pressure, it is made not transfer to.
Claims (1)
1. anti-fire door releaser, it comprises shell, circuit board, power switch, indicator lamp, inserted sheet, slide fastener, Door handle, it is characterized in that there is holder, electromagnetism is inhaled, magnetic adsorption plate, inserted sheet deck, inserted sheet pressure head, described holder is arranged on enclosure, be arranged on electromagnetism to inhale on the right of holder, electromagnetism is inhaled and is connected with circuit board by wire, one end of magnetic adsorption plate is hinged on the left side of holder, the other end extends to the top that electromagnetism is inhaled, the middle that inserted sheet pressure head is hinged on holder is positioned at the below of magnetic adsorption plate, and bottom can be protruded through holder, the lower housings of inserted sheet pressure head is fixed with inserted sheet deck, inserted sheet is through packing in the card pin of inserted sheet deck after the inserting-plate hole of shell, inserted sheet pressure head compresses inserted sheet by protruding through holder during magnetic adsorption plate pressure, it is made not transfer to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509075.2U CN204920578U (en) | 2015-07-13 | 2015-07-13 | Prevent fire door releaser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509075.2U CN204920578U (en) | 2015-07-13 | 2015-07-13 | Prevent fire door releaser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204920578U true CN204920578U (en) | 2015-12-30 |
Family
ID=54969715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520509075.2U Expired - Fee Related CN204920578U (en) | 2015-07-13 | 2015-07-13 | Prevent fire door releaser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204920578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088981A (en) * | 2016-08-09 | 2016-11-09 | 上海盛善电气有限公司 | A kind of fire resistant doorsets monitoring system location and release device |
-
2015
- 2015-07-13 CN CN201520509075.2U patent/CN204920578U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088981A (en) * | 2016-08-09 | 2016-11-09 | 上海盛善电气有限公司 | A kind of fire resistant doorsets monitoring system location and release device |
| CN106088981B (en) * | 2016-08-09 | 2018-07-13 | 上海盛善电气有限公司 | A kind of positioning of fire resistant doorsets monitoring system and release device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180516 Address after: 526100 Gaoyao District, Zhaoqing, Guangdong, new town center of Jinli Town (one of the first and two floors of Xian Zhenxiang factory), Zhaoqing Gaoyao District, Yingfeng Hardware Technology Co., Ltd. Patentee after: Zhaoqing Gaoyao profit Fung Hardware Technology Co., Ltd. Address before: 526100 Gaoyao City, Zhaoqing, Guangdong, Jinli Town, Jin three village committee five Jia Village 1 team 7, dragon Jin Lane Patentee before: Huang Lihong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |