CN206722727U - A kind of security rolling screen door with falling proof device - Google Patents
A kind of security rolling screen door with falling proof device Download PDFInfo
- Publication number
- CN206722727U CN206722727U CN201720224858.5U CN201720224858U CN206722727U CN 206722727 U CN206722727 U CN 206722727U CN 201720224858 U CN201720224858 U CN 201720224858U CN 206722727 U CN206722727 U CN 206722727U
- Authority
- CN
- China
- Prior art keywords
- door
- plate
- roller shutter
- proof device
- falling proof
- 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
A kind of security rolling screen door with falling proof device, including the roller shutter door-plate being driven by driving motor and curtain plate rotating shaft are the utility model is related to, stiffener is connected with below the roller shutter door-plate；The roller shutter door-plate is provided with falling proof device above the chute of door opening both sides, and the falling proof device includes the limit base and concave shape fall arrest block being fixed on door opening, coil is provided with the limit base；Electromagnetism suction piece is provided between the limit base and fall arrest block, the smooth one side of fall arrest block is fixed in electromagnetism suction piece, and groove one side is laterally set in face of roller shutter door-plate；The limit base intermediate position arrangements have guide pillar, and spring of the compacting device between limit base and electromagnetism suction piece is set with the guide pillar.The utility model is a kind of fall arrest rolling screen door with higher-security energy.
Description
Technical field
Rolling screen door technical field is the utility model is related to, refers specifically to a kind of security rolling screen door with falling proof device.
Background technology
Rolling screen door equally plays horizontal subdivision with the effect of wall, and it is by curtain plate, seat board, guide rail, bearing, spool, casing, control
Case processed, door roller, limiter, lintel, manual speed put necessary 13 part groups such as switching device, button switch and safeties
Into, be typically mounted at inconvenience using wall separate position.Rolling screen door is applied to the business shop front, garage, market, hospital, factories and miness enterprise
The public places such as industry or house, especially door opening are larger, and the place of inconvenience installation ground door body is played convenient, fast open and made
With.Rolling screen door is to be wound by curtain plate spool and clamping prevents from dropping when unlatching, but its security performance is limited, such as
Dropped if roller shutter door-plate is not locked, it is dangerous very big.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model is to provide a kind of safety with falling proof device
Property rolling screen door, can effectively solve the problem that the above-mentioned problems of the prior art.
The technical solution of the utility model is：
A kind of security rolling screen door with falling proof device, including be driven by driving motor and curtain plate rotating shaft
Roller shutter door-plate, stiffener is connected with below the roller shutter door-plate；The roller shutter door-plate is all provided with above the chute of door opening both sides
Falling proof device is equipped with, the falling proof device includes the limit base and concave shape fall arrest block being fixed on door opening, the limit
Coil is provided with the seat of position；Electromagnetism suction piece is provided between the limit base and fall arrest block, the smooth one side of fall arrest block is consolidated
Electromagnetism suction piece is connected on, groove one side is laterally set in face of roller shutter door-plate；The limit base intermediate position arrangements have guide pillar, described to lead
Spring of the compacting device between limit base and electromagnetism suction piece is set with post.
The lower section of stiffener when the falling proof device is arranged on the winding of roller shutter door-plate.
The recess width of the fall arrest block is more than the thickness of roller shutter door-plate, less than the thickness of stiffener.
The coil and driving motor are all connected to the control panel in the external world.
The advantages of the utility model：
The utility model is a kind of fall arrest rolling screen door with higher-security energy, by being set above door opening both sides
Falling proof device is put, fall arrest block shrinks under the action of a magnetic force when rolling screen door is powered is easy to roller shutter door-plate to wind, and is rolling up
Fall arrest block stretches out under spring effect after curtain door power-off supports roller shutter door-plate, prevents roller shutter door-plate from falling.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the expansion schematic diagram of the utility model falling proof device.
Embodiment
For the ease of it will be appreciated by those skilled in the art that existing make embodiment combination accompanying drawing into one to structure of the present utility model
Step is described in detail：
With reference to figure 1-2, a kind of security rolling screen door with falling proof device, including turned by driving motor 1 and curtain plate
The roller shutter door-plate 3 that axle 2 is driven, the lower section of the roller shutter door-plate 3 are connected with stiffener 4；The roller shutter door-plate 3 is in door opening two
The top of chute 5 of side is provided with falling proof device 6, and the falling proof device 6 is arranged on stiffener 4 when roller shutter door-plate 3 is wound
Lower section；The falling proof device 6 includes the limit base 61 and concave shape fall arrest block 62 being fixed on door opening；The limit base
Coil 63 is provided with 61, the coil 63 and driving motor 1 are all connected to the control panel in the external world（Do not identify）；It is described anti-fall
The recess width for falling block 62 is more than the thickness of roller shutter door-plate 3, less than the thickness of stiffener 4；The limit base 61 and fall arrest block
Electromagnetism suction piece 64 is provided between 62, the 62 smooth one side of fall arrest block is fixed in electromagnetism suction piece 64, and groove one side laterally faces
Roller shutter door-plate 3 is set；The intermediate position arrangements of limit base 61 have guide pillar 65, and being set with compacting device on the guide pillar 65 is limiting
Spring 66 between position seat 61 and electromagnetism suction piece 64.
When rolling screen door is powered, coil 63 is powered simultaneously produces magnetic field force inspiration electromagnetism suction piece 64, and then fall arrest block 62
Being shunk to the both sides of door opening is easy to roller shutter door-plate 3 to wind；After rolling screen door power-off, the no power of coil 63, attraction is not produced, prevented
The block 62 that falls stretches out under the elastic reaction of spring 66 supports roller shutter door-plate 3, prevents roller shutter door-plate 3 from falling；When rolling screen door is closed,
The both sides that roller shutter door-plate 3 is connected to due to concave shape fall arrest block 62 do not interfere with the use of rolling screen door completely.
The foregoing is only preferred embodiment of the present utility model, it is all done according to present utility model application the scope of the claims it is equal
Deng change and modification, it should all belong to covering scope of the present utility model.
Claims (4)
1. a kind of security rolling screen door with falling proof device, including the volume being driven by driving motor and curtain plate rotating shaft
Curtain door plate, stiffener is connected with below the roller shutter door-plate；It is characterized in that：Chute of the roller shutter door-plate in door opening both sides
Top is provided with falling proof device, and the falling proof device includes the limit base and concave shape fall arrest being fixed on door opening
Block, coil is provided with the limit base；Electromagnetism suction piece is provided between the limit base and fall arrest block, the fall arrest block is put down
Whole one side is fixed in electromagnetism suction piece, and groove one side is laterally set in face of roller shutter door-plate；The limit base intermediate position arrangements are led
Post, spring of the compacting device between limit base and electromagnetism suction piece is set with the guide pillar.
A kind of 2. security rolling screen door with falling proof device according to claim 1, it is characterised in that：It is described anti-fall
The lower section of stiffener when dropping control device is arranged on the winding of roller shutter door-plate.
A kind of 3. security rolling screen door with falling proof device according to claim 1, it is characterised in that：It is described anti-fall
The recess width for falling block is more than the thickness of roller shutter door-plate, less than the thickness of stiffener.
A kind of 4. security rolling screen door with falling proof device according to claim 1, it is characterised in that：The coil
The control panel in the external world is all connected to driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720224858.5U CN206722727U (en) | 2017-03-09 | 2017-03-09 | A kind of security rolling screen door with falling proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720224858.5U CN206722727U (en) | 2017-03-09 | 2017-03-09 | A kind of security rolling screen door with falling proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206722727U true CN206722727U (en) | 2017-12-08 |
Family
ID=60501428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720224858.5U Expired - Fee Related CN206722727U (en) | 2017-03-09 | 2017-03-09 | A kind of security rolling screen door with falling proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206722727U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750911A (en) * | 2019-03-11 | 2019-05-14 | 湖北思泽新能源科技有限公司 | Rolling screen door lock with anti-drop function |
| CN109750970A (en) * | 2019-03-13 | 2019-05-14 | 湖北思泽新能源科技有限公司 | A kind of four link type rolling screen door anti-fall device |
| CN109882055A (en) * | 2019-03-08 | 2019-06-14 | 湖北思泽新能源科技有限公司 | A kind of lockpin-type rolling screen door anti-fall device |
| CN110700748A (en) * | 2018-04-27 | 2020-01-17 | 王朋 | Intelligent curtain driving mechanism |
-
2017
- 2017-03-09 CN CN201720224858.5U patent/CN206722727U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700748A (en) * | 2018-04-27 | 2020-01-17 | 王朋 | Intelligent curtain driving mechanism |
| CN110847798A (en) * | 2018-04-27 | 2020-02-28 | 王朋 | Intelligent curtain driving mechanism |
| CN110847795A (en) * | 2018-04-27 | 2020-02-28 | 王朋 | Intelligent curtain driving mechanism |
| CN110847795B (en) * | 2018-04-27 | 2020-10-30 | 新昌县陆恒机械有限公司 | Intelligent curtain driving mechanism |
| CN109882055A (en) * | 2019-03-08 | 2019-06-14 | 湖北思泽新能源科技有限公司 | A kind of lockpin-type rolling screen door anti-fall device |
| CN109750911A (en) * | 2019-03-11 | 2019-05-14 | 湖北思泽新能源科技有限公司 | Rolling screen door lock with anti-drop function |
| CN109750970A (en) * | 2019-03-13 | 2019-05-14 | 湖北思泽新能源科技有限公司 | A kind of four link type rolling screen door anti-fall device |
| CN109750970B (en) * | 2019-03-13 | 2020-03-31 | 湖北思泽新能源科技有限公司 | Four-connecting-rod type anti-falling device for roller shutter door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20190309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |