CN206722654U - A kind of grain depot magnetic self-locking sparrow prevention net - Google Patents
A kind of grain depot magnetic self-locking sparrow prevention net Download PDFInfo
- Publication number
- CN206722654U CN206722654U CN201621029531.4U CN201621029531U CN206722654U CN 206722654 U CN206722654 U CN 206722654U CN 201621029531 U CN201621029531 U CN 201621029531U CN 206722654 U CN206722654 U CN 206722654U
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- magnetic
- sash
- prevention net
- locking
- window frame
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Abstract
A kind of grain depot magnetic self-locking sparrow prevention net, including window frame and sash are the utility model is related to, magnetic box is being installed on the window frame of both ends at two fan window closures, the installation magnetic box symmetrical above and below on the window frame at two fan window closures.Using this installation magnetic box and the method for magnetic board, in the case of not having grain in silo, the power of very little is only needed to use on ground can also open sparrow prevention net, and easily close sparrow prevention net, prevent birds from entering grain depot.
Description
Technical field
It the utility model is related to a kind of window, more particularly to the sparrow prevention net acted on during a kind of closing by magnetic attraction.
Background technology
Sparrow prevention net be it is a kind of when grain depot opens sealed window ventilation, in order to stop some birds to enter grain depot and set one
Kind safeguard procedures, sparrow prevention net is typically mounted on the sealed window back side of grain depot, about installed in 7 meters of high positions.At present, sparrow prevention net
It is locked by latch principle after closing, when grain depot does not have grain, it is all extremely inconvenient to open and close.
Utility model content
The purpose of this utility model is：For the above-mentioned sparrow prevention net using latch principle, when there is no grain in silo,
The problem of opening and closing of silo sparrow prevention net are extremely inconvenient, the utility model provide a kind of grain depot magnetic self-locking sparrow prevention net.
The technical solution adopted in the utility model is as follows：
A kind of grain depot magnetic self-locking sparrow prevention net, including the split sash being installed on window frame, the both ends of sash are provided with magnetic
Power plate, when sash closes, magnetic box is provided with the window frame for setting magnetic force Board position to connect.
A kind of described grain depot magnetic self-locking sparrow prevention net, the magnetic box 5 is fixed in can, then is fixed on sash
On.
A kind of described grain depot magnetic self-locking sparrow prevention net, two tops of vertical edge at the sash closure are provided with recessed
Groove, the magnetic board are fixed in groove.
A kind of described grain depot magnetic self-locking sparrow prevention net, the magnetic box box body are arranged at the window of sash closed line both sides
On frame, it is on the installation symmetrical above and below of window frame horizontal center line.
A kind of described grain depot magnetic self-locking sparrow prevention net, the magnetic board is on sash on sash horizontal center line
Under be symmetrically installed.
A kind of described grain depot magnetic self-locking sparrow prevention net, magnetic pole is set for the South Pole on the vertical edge of the split sash
Magnetic board, the magnetic box that magnetic pole is the arctic is set corresponding at sash closure on window frame.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
No matter in the case where silo fills grain or does not fill grain, sparrow prevention net can be easily opened and closed.Make
Divided with magnetic force with closing so as to reach the open and close of sparrow prevention net.Due to only installing magnetic board at the both ends of window so that window
During closing, it will not cause to open window difficulty because magnetic attraction is excessive.
Brief description of the drawings
Fig. 1 is the utility model sparrow prevention net overall structure diagram；
Fig. 2 is Fig. 1 A-A to sectional view.
Marked in figure：1- window frames, 2- stainless steel steel meshes, 3- sash, 4- hinges, 5- magnetic box, 6- magnetic boards.
Embodiment
All features disclosed in this specification, can be with any in addition to mutually exclusive feature and/or step
Mode combines.
The utility model is elaborated with reference to Fig. 1, Fig. 2.
A kind of grain depot magnetic self-locking sparrow prevention net, sash 3 are articulated with window frame by hinge 4, are provided with sash 3 stainless
Steel steel mesh 2, the both ends at the two fan closures of sash 3 are fluted on the setting symmetrical above and below of the horizontal center line of sash 3, often fan sash
Two grooves are provided with, are provided with four grooves altogether on two fan sash, groove length is about 70mm.Magnetic box 5 is fixed on iron
Inside box, then can for being fixed with magnetic box 5 is fixed on window frame.Set on the window frame 1 at the closure of two fan windows
Magnetic box 5 is equipped with, the vertical centerline of magnetic box 5 and the closed line of two fan windows are substantially overlapped, when sash 3 closes, set on sash 3
The position and magnetic box 5 for having magnetic board 6 are in contact, and so as to produce the suction-combining force, sash 3 is closed.Magnetic box 5 shares two pieces, peace
Two pieces of magnetic box 5 are symmetrical above and below on the horizontal center line of window frame 1 during dress.
The magnetic board 6 that magnetic pole is the South Pole is set on the vertical edge of sash 3, set corresponding at the closure of sash 3 on window frame 1
Magnetic pole is the magnetic box 5 of the arctic.Or the magnetic board 6 that magnetic pole is the arctic is set on the vertical edge of sash 3, at the closure of sash 3
The magnetic box 5 that magnetic pole is the South Pole is set on corresponding window frame 1.When closing sash 3, due to thrust, sash 3 can be close to window
Frame 1, due to the effect of magnetic attraction, sash 3 can be closed easily.When sash 3 closes, when the thrust that sash 3 is subject to is more than magnetic force
During attraction between plate 6 and magnetic box 5, window is opened.
Claims (4)
1. a kind of grain depot magnetic self-locking sparrow prevention net, including it is installed on window frame（1）On split sash（3）, it is characterised in that magnetic
Power plate（6）It is arranged at sash（3）Both ends, magnetic box（5）It is arranged at window frame（1）On, when sash closes, magnetic board（6）Set
The sash of position（3）With magnetic box（5）Connect；The magnetic box（5）It is fixed in can, then is fixed on sash；The window
Fan（3）Two tops of vertical edge at closure set fluted, the magnetic board（6）It is fixed in groove；On two fan sash altogether
It is provided with four grooves, groove length 70mm.
A kind of 2. grain depot magnetic self-locking sparrow prevention net according to claim 1, it is characterised in that the magnetic box（5）Box
Body is arranged on the window frame of sash closed line both sides, and it is on the installation symmetrical above and below of window frame horizontal center line.
A kind of 3. grain depot magnetic self-locking sparrow prevention net according to claim 1, it is characterised in that the magnetic board（6）
Sash（3）On on the installation symmetrical above and below of sash horizontal center line.
A kind of 4. grain depot magnetic self-locking sparrow prevention net according to claim 1, it is characterised in that the split sash（3）
Vertical edge on set magnetic pole be the South Pole magnetic board（6）, sash（3）Window frame corresponding at closure（1）Upper setting magnetic pole is north
The magnetic box of pole（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621029531.4U CN206722654U (en) | 2016-08-31 | 2016-08-31 | A kind of grain depot magnetic self-locking sparrow prevention net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621029531.4U CN206722654U (en) | 2016-08-31 | 2016-08-31 | A kind of grain depot magnetic self-locking sparrow prevention net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206722654U true CN206722654U (en) | 2017-12-08 |
Family
ID=60498912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621029531.4U Active CN206722654U (en) | 2016-08-31 | 2016-08-31 | A kind of grain depot magnetic self-locking sparrow prevention net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206722654U (en) |
-
2016
- 2016-08-31 CN CN201621029531.4U patent/CN206722654U/en active Active
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