CN208168770U - Self-locking anti-theft rolling door - Google Patents
Self-locking anti-theft rolling door Download PDFInfo
- Publication number
- CN208168770U CN208168770U CN201721826675.7U CN201721826675U CN208168770U CN 208168770 U CN208168770 U CN 208168770U CN 201721826675 U CN201721826675 U CN 201721826675U CN 208168770 U CN208168770 U CN 208168770U
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- China
- Prior art keywords
- door
- slot
- guide rail
- theft
- self
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- 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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- 238000005096 rolling process Methods 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000000630 rising effect Effects 0.000 claims description 4
- 230000008450 motivation Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to a self-locking anti-theft rolling door, which comprises a support plate, a winding drum, a groove-shaped guide rail, a door curtain, a rolling door machine, a transmission mechanism, a limiter, a controller and an operating button; the cell type guide rail bottom is equipped with auto-lock anti-theft device, auto-lock anti-theft device includes the arc spring board, the electro-magnet, the pull rod, travel switch and controller, the cell type guide rail bottom inslot is located to the arc spring board, and from last slope down, the tank bottom of cell type guide rail is connected to its upper end, the distance on its lower extreme and ground slightly is greater than the height of door curtain floorbar, cell type guide rail bottom door opening opposite side is located to the electro-magnet, the pull rod lateral sliding passes cell type guide rail bottom, the arc spring board is connected to its one end, the electro-magnet is connected to the other end, this pull rod is equipped with decurrent arch, travel switch locates between the arch and the. The utility model discloses can prevent effectively that the rolling slats door from being pried open from the bottom by the burglar.
Description
Technical field
The utility model relates to rolling screen door technical field more particularly to a kind of rolling screen door of energy self-locking anti-theft.
Background technique
Current many StoreFronts, garage, the places such as market are mounted on electric rolling door, and electric rolling door is usually by rolling door
Machine drives spool turns by transmission mechanism, and reel drives and glides on guide rail of the door curtain being wrapped on reel along door opening two sides
It moves to carry out switch gate.Electric rolling door is very easy to use, but safety is not high, and the field of rolling screen door is housed frequent occurrence
The phenomenon being stolen is taken precautions against for this purpose, people install theftproof lock additional mostly in rolling screen door, but theftproof lock is also often by burglar
It pries open, once theftproof lock is pried open, rolling screen door is just easily opened, and burglar is easy for entering the room theft.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of rolling screen door of energy self-locking anti-theft, can effectively prevent
Only rolling screen door is pried open by burglar from bottom.
The utility model is achieved through the following technical solutions：
It is a kind of can self-locking anti-theft rolling screen door, including supporting plate, reel, slot rails, door curtain, door roller, transmission mechanism,
Limiter, controller and operation button；The supporting plate is divided into above door opening on the wall of two sides, reel both ends and supporting plate
Rotation connection, slot rails are divided into door opening two sides, and door curtain is wrapped on reel and can slide up and down along slot rails；The volume
Door machine is set on the supporting plate of reel one end, and connects reel by transmission mechanism；The limiter is for controlling door curtain rising
Be automatically stopped position and decline be automatically stopped position, the limiter be set to door roller side and door roller be sequentially connected；
The door roller, limiter, operation button are electrically connected with the controller；Door curtain bottom beam both ends are equipped with the slot to slot rails
The extension that bottom direction extends；The slot rails bottom is equipped with self-locking anti-theft device；The self-locking anti-theft device includes arc
Latch plate, electromagnet, pull rod and travel switch；The arc spring plate be set to slot rails base channel in, and from top to bottom from
The slot bottom of slot rails is gradually tilted to notch, and the upper end is fixedly connected with the slot bottom of slot rails, lower end and ground away from
From slightly larger than door curtain bottom depth of beam；The electromagnet is set to the slot rails bottom door opening other side；The pull rod slides laterally
Across slot rails bottom, one end connects the back side of arc spring plate, and the other end connects electromagnet, which leads positioned at groove profile
Downward protrusion is equipped between rail and electromagnet；The travel switch is set between the protrusion and electromagnet of pull rod；The electromagnetism
Iron and travel switch are electrically connected with the controller.
Further, the slot rails bottom of the door opening two sides is equipped with self-locking anti-theft device.It can reinforce anti-theft effect.
Further, the transmission mechanism is chain-drive mechanism.Chain-drive mechanism structure is simple, variable-ratio.
The utility model has the beneficial effects that：Self-locking anti-theft device is set using in slot rails bottom, when rolling screen door is closed
It can effectively prevent rolling screen door after closing and pried open by burglar from bottom.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the main view of the self-locking anti-theft device of the utility model.
Fig. 3 is the left view of the self-locking anti-theft device of the utility model.
Fig. 4 is the A-A cross-sectional view of Fig. 2.
Structural schematic diagram when the self-locking anti-theft device of Fig. 5 the utility model uses.
Fig. 6 is the circuit connection diagram of the utility model.
Specific embodiment
As shown in figs. 1 to 6, the embodiments of the present invention, a kind of Anti-theft shutter, including supporting plate 1, reel 2, groove profile
Guide rail 3, door curtain 4, door roller 5, transmission mechanism 6, limiter 7, controller 8 and operation button 9；The supporting plate 1 is divided into door
Above hole on the wall of two sides, 2 both ends of reel and supporting plate 1 are rotatablely connected, and slot rails 3 are divided into door opening two sides, and door curtain 4 twines
It is wound on reel 2 and can be slided up and down along slot rails 3；The door roller 5 is set on the supporting plate 1 of 2 one end of reel, and is passed through
Transmission mechanism 6 connects reel 2；The position that is automatically stopped that the limiter 7 is used to control the rising of door curtain 4 is automatically stopped with what is declined
Position, which is set to the side of door roller 5 and door roller 5 is sequentially connected；The door roller 5, limiter 7, operation button
9 are electrically connected with controller 8；Prolong as shown in figure 5,10 both ends of bottom beam of the door curtain 4 are equipped with to the slot bottom direction of slot rails 3
The extension 11 stretched；3 bottom of slot rails is equipped with self-locking anti-theft device；The self-locking anti-theft device includes arc spring plate
12, electromagnet 13, pull rod 14 and travel switch 15；The arc spring plate 12 be set to 3 base channel of slot rails in, and by up to
Under gradually tilted from the slot bottoms of slot rails 3 to notch, the upper end is fixedly connected with the slot bottom of slot rails 3, lower end and ground
The distance in face is slightly larger than the height of door curtain bottom beam 10；The electromagnet 13 is set to the 3 bottom door opening other side of slot rails；The drawing
Bar 14 slides laterally across 3 bottom of slot rails, and one end connects the back side of arc spring plate 12, and the other end connects electromagnet
13, which is equipped with downward protrusion 16 between slot rails 3 and electromagnet 13；The travel switch 15 is set to pull rod
Between 14 protrusion 16 and electromagnet 13；The electromagnet 13 and travel switch 15 are electrically connected with controller 8.
As shown in figure 5, door curtain 4 moves from top to bottom when closing rolling screen door, the bottom beam 10 of door curtain 4 reaches 3 bottom of slot rails
When portion, the extension 11 of bottom beam 10 is pressed onto arc spring plate 12, stretches arc spring plate 12 to the slot bottom of slot rails 3, when
The extension 11 of bottom beam 10 is behind the lower end of arc spring plate 12, and arc spring plate 12 restores to the original state, in this way, bottom beam 10 prolongs
Extending portion 11 is just stuck in the bottom of slot rails 3 by arc spring plate 12, and door curtain 4 cannot be opened up, though robber pry open it is anti-
Rolling screen door can not be opened by stealing lock.
When opening rolling screen door, controller 8 first connects 13 circuit of electromagnet, and electromagnet 13 attracts pull rod 14 to pull arc bullet
Spring plate 12 stretches arc spring plate 12 to the slot bottom of slot rails 3, and the protrusion 16 of pull rod 14 touches travel switch 15, explanation
Arc spring plate 12 has stretched, and will not block the extension 11 of bottom beam 10, and travel switch 15 issues electric signal, control to controller 8
Device 8 processed drives door roller 5 to rotate again, and door roller 5 is rotated by transmission mechanism 6 with movable reel 2, and reel 2 drives the rising of door curtain 4 to open
Rolling screen door is opened, the extension 11 of the bottom beam 10 of door curtain 4 can pass through arc spring plate 12.
In the present embodiment, to reinforce anti-theft effect, 3 bottom of slot rails of the door opening two sides is equipped with self-locking anti-theft dress
It sets.
In the present embodiment, the transmission mechanism 6 is chain-drive mechanism.Chain-drive mechanism structure is simple, variable-ratio.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of rolling screen door of energy self-locking anti-theft, including supporting plate, reel, slot rails, door curtain, door roller, transmission mechanism, limit
Position device, controller and operation button；The supporting plate is divided into above door opening on the wall of two sides, and reel both ends and supporting plate turn
Dynamic connection, slot rails are divided into door opening two sides, and door curtain is wrapped on reel and can slide up and down along slot rails；The rolling door
Machine is set on the supporting plate of reel one end, and connects reel by transmission mechanism；The limiter is used to control door curtain rising
It is automatically stopped position and is automatically stopped position with what is declined, which is set to the side of door roller and door roller is sequentially connected；Institute
Door roller, limiter, operation button is stated to be electrically connected with the controller；It is characterized in that：Door curtain bottom beam both ends are equipped with to slot
The extension that the slot bottom direction of type guide rail extends；The slot rails bottom is equipped with self-locking anti-theft device；The self-locking anti-theft dress
It sets including arc spring plate, electromagnet, pull rod and travel switch；The arc spring plate is set in slot rails base channel, and
It is from top to bottom gradually tilted from the slot bottom of slot rails to notch, the upper end is fixedly connected with the slot bottom of slot rails, lower end
With at a distance from ground be slightly larger than door curtain bottom depth of beam；The electromagnet is set to the slot rails bottom door opening other side；The drawing
Bar slides laterally across slot rails bottom, and one end connects the back side of arc spring plate, and the other end connects electromagnet, the pull rod
Downward protrusion is equipped between slot rails and electromagnet；The travel switch be set to pull rod protrusion and electromagnet it
Between；The electromagnet and travel switch are electrically connected with the controller.
2. a kind of rolling screen door of energy self-locking anti-theft according to claim 1, it is characterised in that：The groove profile of the door opening two sides
Guide rail bottom is equipped with self-locking anti-theft device.
3. a kind of rolling screen door of energy self-locking anti-theft according to claim 1, it is characterised in that：The transmission mechanism is chain biography
Motivation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721826675.7U CN208168770U (en) | 2017-12-25 | 2017-12-25 | Self-locking anti-theft rolling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721826675.7U CN208168770U (en) | 2017-12-25 | 2017-12-25 | Self-locking anti-theft rolling door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208168770U true CN208168770U (en) | 2018-11-30 |
Family
ID=64386621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721826675.7U Expired - Fee Related CN208168770U (en) | 2017-12-25 | 2017-12-25 | Self-locking anti-theft rolling door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208168770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882497A (en) * | 2017-12-25 | 2018-04-06 | 漳州市龙文区睿谋机电技术服务部 | Self-locking anti-theft rolling door |
-
2017
- 2017-12-25 CN CN201721826675.7U patent/CN208168770U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882497A (en) * | 2017-12-25 | 2018-04-06 | 漳州市龙文区睿谋机电技术服务部 | Self-locking anti-theft rolling 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: 20181130 Termination date: 20191225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |