CN208010251U - Anti-theft manual rolling screen door - Google Patents
Anti-theft manual rolling screen door Download PDFInfo
- Publication number
- CN208010251U CN208010251U CN201820189070.XU CN201820189070U CN208010251U CN 208010251 U CN208010251 U CN 208010251U CN 201820189070 U CN201820189070 U CN 201820189070U CN 208010251 U CN208010251 U CN 208010251U
- Authority
- CN
- China
- Prior art keywords
- door
- strip
- spool
- reel
- slot rails
- 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
Links
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model is related to anti-theft manual rolling screen door, including supporting plate, spool, reel, slot rails, door curtain and plane scroll spring；The supporting plate is divided into above door opening on the wall of both sides, and spool both ends are fixedly connected with supporting plate, and drum sheath is rotatablely connected outside spool with it, and slot rails are divided into door opening both sides, and door curtain is wrapped on reel and can be slided up and down along slot rails；The plane scroll spring is sleeved on outside spool and is set in reel, and one end is fixedly connected with spool, and the other end is fixedly connected with mandrel interior wall；Both sides are equipped with adhesive tape on the inside of the slot rails；The door curtain is staggeredly hingedly connected in series successively by the main curtain sheet of strip and the strip of strip；The strip cross section is serpentine, and the height of the serpentine strip is slightly larger than the groove width of slot rails.The utility model can effectively prevent rolling screen door and be pried open from bottom by burglar.
Description
Technical field
The utility model is related to rolling screen door technical field more particularly to anti-theft manual rolling screen door.
Background technology
Hand rolling door is found broad application due to simple in structure in places such as StoreFront, market, warehouse, garages, is rolled up manually
Curtain door is generally by the spool being fixedly connected with supporting plate, the reel being rotatablely connected with spool, the plane scroll bullet being located in reel
Spring, guide rail and the door curtain composition being wrapped in outside reel, under the power-assisted of plane scroll spring, compare province with hand switch rolling screen door
Power.Hand rolling door is very easy to use, but safety is not high, and the place equipped with rolling screen door is stolen frequent occurrence shows
As, it is taken precautions against for this purpose, people install theftproof lock additional in rolling screen door mostly, but theftproof lock is also often pried open by burglar, once
Theftproof lock is pried open, and rolling screen door is just easily opened, and burglar is easy for getting in theft.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of anti-theft manual rolling screen door, can effectively prevent volume
Curtain door is pried open by burglar from bottom.
The utility model is achieved through the following technical solutions：
Anti-theft manual rolling screen door, including supporting plate, spool, reel, slot rails, door curtain and plane scroll spring；It is described
Supporting plate is divided into above door opening on the wall of both sides, and spool both ends are fixedly connected with supporting plate, drum sheath outside spool with
It is rotatablely connected, and slot rails are divided into door opening both sides, and door curtain is wrapped on reel and can be slided up and down along slot rails；It is described
Plane scroll spring is sleeved on outside spool and is set in reel, and one end is fixedly connected with spool, and the other end and mandrel interior wall are fixed
Connection；Both sides are equipped with adhesive tape on the inside of the slot rails；The door curtain by strip main curtain sheet and strip strip successively
Staggeredly hingedly it is connected in series；The strip cross section is serpentine, and the height of the serpentine strip is slightly larger than the groove width of slot rails.
Further, the door curtain lower part is equipped with handle.It is switched convenient for pulling with hand door curtain.
The utility model has the beneficial effects that：Both sides setting adhesive tape and the strip using serpentine on the inside of slot rails, when
When burglar agitates sliding door curtain upwards from door curtain bottom, the strip of serpentine can deflect, and can be stuck in after upper and lower ends deflection
In the adhesive tape of slot rails, prevents door curtain from moving upwards, and the more can push away the more tight, can effectively prevent burglar and pry open roller shutter from bottom
Door.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the reel of the utility model.
Fig. 3 is the A-A sectional views of Fig. 2.
Fig. 4 is the cross-sectional structure schematic diagram of the slot rails and door curtain of the utility model.
Fig. 5 is the B-B sectional views of Fig. 4 when door curtain is normally-open.
Fig. 6 is the B-B sectional views of Fig. 4 when pushing curtain from the bottom up.
Specific implementation mode
As shown in figs. 1 to 6, the embodiments of the present invention, anti-theft manual rolling screen door, including supporting plate 1, spool 2, reel
3, slot rails 4, door curtain 5 and plane scroll spring 6；The supporting plate 1 is divided into above door opening on the wall of both sides, spool 2
Both ends are fixedly connected with supporting plate 1, and reel 3 is sleeved on 2 outside of spool and is rotatablely connected with it, and slot rails 4 are divided into door opening both sides,
Door curtain 5 is wrapped on reel 3 and can be slided up and down along slot rails 4；The plane scroll spring 6 is sleeved on 2 outside of spool and is set to
In reel 3, one end is fixedly connected with spool 2, and the other end is fixedly connected with 3 inner wall of reel；4 inside both sides of the slot rails
Equipped with adhesive tape 7；The door curtain 5 is staggeredly hingedly connected in series successively by the main curtain sheet 8 of strip and the strip 9 of strip；It is described
9 cross section of strip is serpentine, and the height of the serpentine strip 9 is slightly larger than the groove width of slot rails 4.
When rolling screen door is turned off manually, the hanging portion of door curtain 5 is elongated, and hanging portion dead weight also increases, and reel 3 rotates band
Dynamic plane scroll spring 6 is tightened, and elastic force increases, and the dead weight of 5 hanging portion of door curtain and the elastic force of plane scroll spring 6 are in flat
Weighing apparatus state, its gravitional force is converted into the elastic potential energy of plane scroll spring 6 during door curtain 5 declines；Rolling screen door is opened manually
When, door curtain 5 rises, and hanging portion dead weight reduces, and reel 3 drives plane scroll spring 6 that diastole, elastic force is followed to reduce, door
The dead weight of 5 hanging portion of curtain and the elastic force of plane scroll spring 6 are still in equilibrium state, in 5 uphill process of door curtain, plane scroll
The elastic potential energy of spring 6 is converted into the gravitional force of door curtain 5, if door curtain 5 overcome during raising and lowering with guide rail it
Between frictional force, therefore, under the power-assisted of plane scroll spring 6, manual switch rolling screen door is very light.
After rolling screen door is closed, when burglar agitates sliding door curtain 5 upwards from 5 bottom of door curtain, due to the dead weight of door curtain 5 above
The strip 9 of barrier effect, serpentine can deflect, and since its height is slightly larger than the groove width of slot rails 4, upper and lower ends are inclined
It can be stuck in the adhesive tape 7 of slot rails 4 after turning, prevent door curtain 5 from moving upwards, and the more can push away the more tight, can effectively prevent burglar
Rolling screen door is pried open from bottom.
In the present embodiment, 5 lower part of the door curtain is equipped with handle 10.It is switched convenient for pulling with hand door curtain 5.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (2)
1. anti-theft manual rolling screen door, including supporting plate, spool, reel, slot rails, door curtain and plane scroll spring；The branch
Frame plate is divided into above door opening on the wall of both sides, and spool both ends are fixedly connected with supporting plate, drum sheath outside spool and its
Rotation connection, slot rails are divided into door opening both sides, and door curtain is wrapped on reel and can be slided up and down along slot rails；It is described flat
Face scroll spring is sleeved on outside spool and is set in reel, and one end is fixedly connected with spool, and the other end and mandrel interior wall are fixed and connected
It connects；It is characterized in that：Both sides are equipped with adhesive tape on the inside of the slot rails；The door curtain by strip main curtain sheet and strip
Strip is staggeredly hingedly connected in series successively；The strip cross section is serpentine, and the height of the serpentine strip is led slightly larger than groove profile
The groove width of rail.
2. anti-theft manual rolling screen door according to claim 1, it is characterised in that：The door curtain lower part is equipped with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820189070.XU CN208010251U (en) | 2018-02-05 | 2018-02-05 | Anti-theft manual rolling screen door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820189070.XU CN208010251U (en) | 2018-02-05 | 2018-02-05 | Anti-theft manual rolling screen door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010251U true CN208010251U (en) | 2018-10-26 |
Family
ID=63885099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820189070.XU Expired - Fee Related CN208010251U (en) | 2018-02-05 | 2018-02-05 | Anti-theft manual rolling screen door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208010251U (en) |
-
2018
- 2018-02-05 CN CN201820189070.XU patent/CN208010251U/en not_active Expired - Fee Related
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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: 20181026 Termination date: 20190205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |