CN1314877C - Safety shutter - Google Patents
Safety shutter Download PDFInfo
- Publication number
- CN1314877C CN1314877C CNB2004100229055A CN200410022905A CN1314877C CN 1314877 C CN1314877 C CN 1314877C CN B2004100229055 A CNB2004100229055 A CN B2004100229055A CN 200410022905 A CN200410022905 A CN 200410022905A CN 1314877 C CN1314877 C CN 1314877C
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- China
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- louver
- spindle
- frame
- window according
- safety window
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Abstract
The present invention discloses a safety shutter which is composed of a window outer frame, a window sash, a lock, etc., wherein the window sash comprises a frame, louvers, louver shafts, a louver position limiting component and a louver adjusting and controlling component. By utilizing the louver shafts and the position limiting component, the louvers and the frame of the present invention can be pulled and combined. When the louvers are acted by external force, the external force can be converted to pulling force and can be transmitted to the frame through the louver shafts and the position limiting component, but the louver shafts can not be pulled out of the frame. In this way, the integral window sash forms a whole for together defending against external force action. The position limiting component limits the parallel movement of the louver shafts and the rotation of the louver shafts are not influenced. Each of the louver shafts is provided with a gear and a rack or a toothed belt, which are meshed. If one piece of louver is poked, all the louvers can synchronously rotate within any angle. The present invention provides a safety guard window which has the advantages of simple structure and flexible regulation. The window sash can be completely opened, and the louver blades can be freely regulated by 360 DEG so that functions, such as shading sunlight, regulating light quantity, wind quantity, insulating noise, reducing noise, etc. are realized.
Description
Affiliated technical field
The present invention relates to a kind of construction window safety features, specifically refer to a kind of openable Shuttler safety protective window.
Background technology
Present all kinds of building adopts the dead rebar cylinder mould of weldering to carry out the window opening security protection more, though can play the effect that stops the stranger to come in and go out, exist simultaneously and block sight line, influence facade problem attractive in appearance, especially breaking out of fire etc. in emergency circumstances indoor occupant be difficult to give prominence to from window opening escape, the problem that hinders external rescue.External existing a kind of commercial Safety rolling screen, filling the heat insulating sandwich layer in its louver curtain sheet is reached by alloy or plastic outer layer constitutes, have open laborsaving, outward appearance succinct, characteristics that can thermal insulation, but Safety rolling screen puts down back curtain sheet and can not rotate, light is stopped fully, ventilating also is restricted, and adds that price is too high, and domestic have only only a few family to use this type of Protection Product.More domestic producers develop can be up and down or the grid safe window opened of left and right sides push-and-pull, though this has solved the problem that safe window is opened, but unlatching locking difficulty, grid must take the window certain space after opening and folding, cause the window can not be unlimited fully, the function singleness price is higher in addition all influences it and applies.
Deficiency at above product, I had once proposed the utility application (application number 02276918.8) of " adjustable Anti-theft louver ", announced that a kind of sash can be opened, the safety of the adjustable rotation of louver is protected window, its operating principle is to utilize the louver positioning baffle that parallel louver is unified into an integral body, the suffered external force of louver curtain sheet is reached on the frame through the louver positioning baffle, thereby play the effect of security protection.This mode is convenient to the production installation of louvre, but simplifies room for improvement in addition on sash structures and louver control methods.
Summary of the invention
The objective of the invention is to overcome the existing security protection window in market can not be opened or can not complete opening, the louver of function singleness and Safety rolling screen can not rotate the deficiency of adjusting, provide a kind of simple in structure, but regulation and control are easy flexibly, sash complete opening, louver page or leaf sheet adjusting angle arbitrarily, have sunshade, regulation and control light quantity and air quantity, multi-functional in the security protection window of one every the noise reduction of making an uproar etc.Shuttler safety window of the present invention is made up of frame, sash, lockset etc. outside window, its sash again mainly by frame, louver, louver spindle, the spacing member of louver (according to different limit methods can adopt nut, latch, snap ring respectively or by changing the louver spindle end appearance and utilizing louver spindle self to stop louver spindle from frame, to be extracted) and the louver regulation device form.
Louver of the present invention is certain thickness sheet members, have suitable anti-shearing, tension, survivabilitys such as bend resistance, can be by steel, alloy or high-strength engineering plastics are made, its two ends are cylindrical louver spindle, louver spindle processes screw thread according to limit method, pin hole, annular groove, the end seam, and on frame, process circular hole than louver spindle slightly larger in diameter by the louver spacing of arranging, in the circular hole on the louver spindle insertion frame at louver two ends, tightened nut in louver spindle then, latch or snap ring, or by changing the louver spindle terminal end shape, make louver spindle from frame, not extract, louver both can rotate freely like this, suffered external force can be delivered on the frame again, make sash form an integral body and resist the external force effect jointly.With one the fan or fan more such sash with hardware component and outside window frame be assembled into casement window or sliding sash, set up lock again, just can play the effect at protective window hole.For the regulation and control louver louver regulation device of being made up of regulating wheel (or adjusting rod), gear (or sprocket wheel), tooth bar (or toothed timing belt, sprocket wheel) can be installed, before louver spindle is installed spacing member, earlier on the louver spindle of every louver homonymy, overlap Upper gasket, gear, tooth bar and rack-and-pinion is meshing with each other, fastening better spacing member, stir louver rotation of regulating wheel drive a slice or tooth bar and move, and then all louvers are rotated synchronously.
After adopting above technical scheme, the present invention saves this intermediate member of louver positioning baffle, the direct drawknot of louver is fixed on the frame, succinct, the weight saving of simpler, stressed more reasonable, the outward appearance of structure, can produce have sunshade, regulation and control light quantity and air quantity, multi-functional in one every the noise reduction of making an uproar etc., sash can complete opening, louver page or leaf sheet can be at the security protection window of any adjusting angle of 360 degree scopes.As glass is installed on sash, then the present invention possesses glass window, protection safety window, louvre three's effect simultaneously, has very big development prospect.
Description of drawings
Fig. 1 is that the present invention dissects outside drawing with the spacing sash of nut.
Fig. 2 is the frame place longitudinal plan of the present invention with the rotation of rack drives louver.
Fig. 3 is the present invention drives the louver rotation with toothed timing belt a frame place longitudinal plan.
Fig. 4 is that the present invention dissects outside drawing with the spacing sash of latch.
Fig. 5 is that the present invention dissects outside drawing with the spacing sash of snap ring.
Fig. 6 is that the present invention utilizes the spacing sash of louver spindle self to dissect outside drawing.
Among the figure: frame 1, louver 2, louver spindle 3, circular hole 4, nut 5, screw thread 6, gear 7, tooth bar 8, regulating wheel 9, notch 10, strip of paper used for sealing 11, toothed timing belt 12, latch 13, pin hole 14, snap ring 15, annular groove 16, end seam 17.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the present invention are described further:
As shown in Figure 2, louver regulation and control member mainly contains regulating wheel 9, tooth bar 8, gear 7 compositions, on the louver spindle 3 of louver 2 homonymies, gear 7 is housed all, all gears 7 are meshing with each other with tooth bar 8, as long as stir regulating wheel 9, the gear 7 in an axle center of existing together with it just can drive another gear 7 rotations or tooth bar 8 moves, and then all louvers 2 are rotated synchronously.Adopt this control methods, as long as movably distance is greater than the girth of gear 7 for tooth bar 8, the anglec of rotation of louver 2 will be greater than 360 degree.
In Fig. 3, louver regulation and control member mainly contains regulating wheel 9, toothed timing belt 12, gear 7 compositions, on the louver spindle 3 of louver 2 homonymies, gear 7 is housed all, all gears 7 are meshing with each other with toothed timing belt 12, as long as stir regulating wheel 9, the gear 7 in an axle center of existing together with it just can drive another gear 7 rotations or toothed timing belt 12 rotates, and then all louvers 2 are rotated synchronously.Adopt this control methods, the rotation that louver 2 can go round and begin again can not be restricted.In force, replace gear 7, toothed timing belt 12, can reach effect same with sprocket wheel, chain.
The present invention also can pacify a thin bar (straight-bar or knee) on louver spindle 3, with cord or fine rule thin bar is coupled together, as long as stir a slice louver 2, all louvers 2 can rotate synchronously, if fine rule welds with thin bar, its louver rotational angle is less than preceding method so, approximately near 180 degree; If fine rule is that socket can be movable with thin bar, then its louver also can be made full Zhou Xuanzhuan in 360 degree scopes.
As Fig. 4, Fig. 5, shown in Figure 6, the present invention can also adopt latch 13 and pin hole 14, snap ring 15 cooperates with annular groove 16 or modes such as louver spindle 3 afterbody bendings separate is limited to louver spindle 3 on the frame 1, on louver spindle 3, process pin hole 14 respectively according to different limit methods, annular groove 16 or end seam 17, after louver spindle 3 is inserted circular hole 4, the fastening good latch 13 of difference on louver spindle 3, snap ring 15, or directly separately with louver spindle 3 afterbodys, these louver limit methods can both use nut 5 equally to limit the horizontal movement of louver spindle 3 shown in the image pattern 1, make it and can not extract from frame 1.In sum, no matter by spacing member or its essence of shape that changes louver spindle 3 all is that the size of louver spindle 3 ends is increased, size greater than circular hole 4 on the frame 1, louver spindle 3 can not be gone out by withdrawing from frame 1, also promptly limit the translation of louver spindle 3 to louver 2 one sides, after limit mounting was all finished in louver 2 two ends, louver 2 displacement in the horizontal direction just was limited fully, can only rotate.Therefore in force, also can adopt the louver spindle 3 of an end size, weld with louver 2 again after passing circular hole 4 in the frame 1 earlier greater than circular hole 4 diameters, though procedure and preceding method are different, equally can be on frame 1 with louver 2 drawknots.
For ease of the spacing member of louver spindle 3 is installed in frame 1, can utilize section is the notch 10 that the frame 1 of " " shape forms naturally, or on rectangular cross section frame 1, process a certain size notch 10, carry out the limit mounting of louver 2 and louver spindle 3 and the fitting operation of louver regulation device from notch 10, after treating above installation, can be with strip of paper used for sealing 11 with notch 10 sealings, in order to avoid rainwater enters frame internal corrosion member thus, simultaneously also make the safe window outward appearance clean and tidy, be convenient to sanitation and hygiene.
The present invention then can possess glass window, protection safety window, louvre three's effect simultaneously as glass is installed on sash.
The present invention can be installed motor additional in frame 1, in order to drive the rotation of louver sheet, realize the auto-control of Shuttler safety window page or leaf sheet.
Claims (10)
1, a kind of Shuttler safety window, its sash mainly is made up of frame, louver, louver spindle, the spacing member of louver, louver regulation and control member, it is characterized in that: described louver two ends are cylindric louver spindle, be drilled with the circular hole that is slightly larger than louver spindle on the frame of both sides relatively, the spacing member of louver is installed on louver spindle.
2, Shuttler safety window according to claim 1 is characterized in that: its louver regulation and control member is regulating wheel, gear and tooth bar, on the louver spindle of every louver homonymy gear is housed, and meshes with tooth bar.
3, Shuttler safety window according to claim 1 is characterized in that: its louver regulation and control member is regulating wheel, gear and toothed timing belt, on the louver spindle of every louver homonymy gear is housed, and meshes with toothed timing belt.
4, Shuttler safety window according to claim 1 is characterized in that: its louver regulation and control member is regulating wheel, sprocket wheel and chain, on the louver spindle of every louver homonymy sprocket wheel is housed, and and chain engages.
5, Shuttler safety window according to claim 1 is characterized in that: the spacing member of its louver is a nut.
6, Shuttler safety window according to claim 1 is characterized in that: the spacing member of its louver is snap ring or latch.
7, Shuttler safety window according to claim 1 is characterized in that: its louver spindle is inserted behind circular hole the bending of louver end.
8, Shuttler safety window according to claim 1 is characterized in that: its louver or louver spindle couple together with cord or thin bar.
9, Shuttler safety window according to claim 1 is characterized in that: louver spindle one end size is greater than Circularhole diameter.
10, Shuttler safety window according to claim 1 is characterized in that: glass is housed on louver window fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100229055A CN1314877C (en) | 2004-02-19 | 2004-02-19 | Safety shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100229055A CN1314877C (en) | 2004-02-19 | 2004-02-19 | Safety shutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1560416A CN1560416A (en) | 2005-01-05 |
| CN1314877C true CN1314877C (en) | 2007-05-09 |
Family
ID=34441003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100229055A Expired - Fee Related CN1314877C (en) | 2004-02-19 | 2004-02-19 | Safety shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1314877C (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2327780Y (en) * | 1998-01-20 | 1999-07-07 | 黎世永 | Improved hinge structure for window with rolling shutter arranged inside |
| US6233800B1 (en) * | 1998-06-26 | 2001-05-22 | Hunter Douglas International N.V. | Venetian blind lacing station |
| CN2677562Y (en) * | 2004-02-19 | 2005-02-09 | 赵明桥 | Safety window-blinds |
-
2004
- 2004-02-19 CN CNB2004100229055A patent/CN1314877C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2327780Y (en) * | 1998-01-20 | 1999-07-07 | 黎世永 | Improved hinge structure for window with rolling shutter arranged inside |
| US6233800B1 (en) * | 1998-06-26 | 2001-05-22 | Hunter Douglas International N.V. | Venetian blind lacing station |
| CN2677562Y (en) * | 2004-02-19 | 2005-02-09 | 赵明桥 | Safety window-blinds |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1560416A (en) | 2005-01-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |