CN102493748B - Roller shutter with turnover curtain cloth - Google Patents
Roller shutter with turnover curtain cloth Download PDFInfo
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- CN102493748B CN102493748B CN201110427461.3A CN201110427461A CN102493748B CN 102493748 B CN102493748 B CN 102493748B CN 201110427461 A CN201110427461 A CN 201110427461A CN 102493748 B CN102493748 B CN 102493748B
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Abstract
The invention discloses a roller shutter with turnover curtain cloth, comprising a housing, a left cover plate, a right cover plate, a shutter assembly, a left guide rail, a right guide rail, a base, a rotating shaft, a manual pulling device and a one-way rotating device, wherein the rotating shaft is arranged between the left cover plate and the right cover plate and inside the housing, internally provided with a tubular motor and connected with the uppermost end of the shutter assembly; the shutter assembly comprises a blind shutter curtain, a top fixed blind and a bottom beam blind, wherein two ends of the blind shutter curtain are respectively provided with a turning chain and a fixed chain, when the turning chain moves upwards or downwards relative to the fixed chain, the turning chain drives an articulated element to rotate, the articulated element is fixedly connected with a blind slat unit, and thus, blind slats are driven to rotate. The roller shutter is simple in operation and control and convenient to use.
Description
Technical field
The invention belongs to door and window fields, particularly the turnover rolling louver of a kind of curtain sheet.
Background technology
At present for building doors and windows field, be useful on the roller shutter made of alloy of the sun-proof sunshade of insulation, but its light transmission is bad, a little less than good its wind pressure resistant strength of common blind of light transmission, in order to overcome the above problems, there is the turnover roller shutter window of a kind of curtain sheet, when roller shutter puts down, its louvre blade can overturn, while packing up roller shutter, louvre blade is turned into vertical state, by spool, curtain sheet is received.For rolling shutter, connect at present all more complicated of movable joint of use, special control device also need to be installed in addition on the top of movable joint, install and all more complicated of control procedure.
Summary of the invention
The technical problem to be solved in the present invention is that a kind of rolling louver of the curtain sheet upset that only just can realize by the rotation of rotating shaft electric motor is provided.
The technical scheme of employing of the present invention is: the turnover rolling louver of a kind of curtain sheet, comprise case, left and right end casing, blinds assembly, left and right rail, base, rotating shaft, described rotating shaft is arranged between the end casing of left and right and is placed in case, in described rotating shaft, tube shaped electric machine is installed, described rotating shaft is connected with the top of blinds assembly, and described blinds assembly comprises:
Roller shutter, comprise blind blade unit and connecting piece unit, described connecting piece unit comprises fixture unit, flip piece unit and articulated elements, described fixture unit can be the same with described flip piece block construction, can comprise brace and contiguous block, described brace is strip, described brace upper and lower side is all offered porose, described contiguous block is offered and is fixedly connected with film perforation, the described film perforation that is fixedly connected with is slot, described contiguous block offer perpendicular to described be fixedly connected with the hole axle of film perforation and pass described in be fixedly connected with the dowel hole of film perforation, described contiguous block offers and the described all vertical hinged circular holes of the hole axle of film perforation and the hole axle of described dowel hole that are fixedly connected with, described hinged circular hole with described in be fixedly connected with film perforation and described dowel hole is all non-intersect, described brace up/down end is fixedly connected with film perforation described in inserting with the lower/upper end of connector of adjacent single-piece, alignment pin is through described dowel hole and through the hole of described brace up/down end and the hole of the lower/upper end of adjacent brace, the two ends of described articulated elements are parallel and not point-blank, described fixture unit and described flip piece unit are hinged with the two ends of described articulated elements respectively, one side of described blind blade unit is fixedly connected on described articulated elements, the top and bottom of described fixture unit respectively with fixing chain of the hinged formation in adjacent fixture unit, the top and bottom of described flip piece unit respectively with adjacent upset chain of the hinged formation in flip piece unit, when moving or moving down on described upset chain has relatively with respect to fixing described fixing chain, upset chain drives described articulated elements rotation, described articulated elements and blind blade unit are fixedly linked, thereby drive the upset of louvre blade,
Blinds is fixed at top, and the fixing blinds in described top is positioned at the side of the flip piece that described roller shutter blinds topmost connects, and the fixture that described roller shutter blinds topmost connects is connected to the lower end of the fixing blinds in described top by spring part;
Bottom girder blinds, described bottom girder blinds is positioned at the below of roller shutter, the lower end of the brace of the fixture unit that the louvre blade bottom of described roller shutter is corresponding is fixedly connected on described bottom girder blinds, the lower end of the brace of the flip piece unit corresponding with described roller shutter louvre blade is bottom connected with described bottom girder blinds by spring part, in the left and right rail beam of bottom girder blinds and window frame, positioner is installed.
When bottom girder blinds is fixed on base, when fixing top blinds is up drawn, described fixing chain does not upwards move, described upset chain upwards moves, described flip piece unit moves up with respect to described fixture unit, thereby drive the rotation of described articulated elements, further drive the upset of the louvre blade being fixedly linked with described articulated elements.
The opposite side of described roller shutter can be provided with the upset chain corresponding with a side and fixing chain, to guarantee the stability of roller shutter.
Described articulated elements can be " Z " shape pin member, the cross section of described " Z " shape pin member is circular, described " Z " shape pin member is divided into newel post, stage casing post and lower newel post, wherein descend the afterbody of newel post to be provided with louvre blade link, the upper newel post of described " Z " shape pin member inserts in the hinged circular hole of described fixture contiguous block, and the lower newel post of described " Z " shape pin member inserts in the hinged circular hole of described flip piece contiguous block, and described louvre blade link is fixedly connected with described louvre blade.
Described positioner can comprise elastic force suction part and electromagnet, and described elastic force is inhaled part and is arranged on the described end
In the both sides of beam, described electromagnet is arranged in the left and right rail beam of described window frame.
In described rotating shaft, manual driving device can also be installed, described manual driving device is connected with described tube shaped electric machine axle.
The lower end of described louvre blade can offer groove, and the upper end of described louvre blade offers the end that can stretch into described groove;
Described fixture brace is the same with the shape of described flip piece brace, the hole that the upper and lower side of described fixture connection and described flip piece brace is offered is strip hole, the both sides in described strip hole are parallel with the both sides of described fixture brace, the diameter of the wide and described alignment pin of described bar hole coordinates, growing up in the diameter of described alignment pin of described bar hole, when alignment pin passes through described fixture brace and described flip piece brace, described fixture brace and described flip piece brace in the vertical direction can move in certain scope, before upset blinds, the mutual movement of brace is separated from each other louvre blade, reduce the friction that louvre blade produces when upset.
On described base, can be provided with latch, described bottom girder blinds is provided with pin hole, in the situation that having a power failure, bottom girder blinds can be fixed on base.
The gauge tap of described electromagnet can be touch switch, and the contact of described touch switch is arranged on respectively on the face that base and bottom girder blinds contact, and when bottom girder blinds touches mutually with base, the contact of touch switch contacts, turn on-switch.
Described left and right rail beam is provided with rubber bar, matches with hundred assemblies, increases the keeping out the wind property of insulation of rolling louver.
Described manual driving device and described tube shaped electric machine junction are provided with unidirectional rotary device, described unidirectional rotary device comprises that overcoat and inside turn part, described inside turns part and comprises base and limited block, described base is fixedly connected with the axle of tube shaped electric machine, one end of described limited block is hinged on described base, the internal diameter of described overcoat matches with the external diameter of base, institute's base can freely rotate in described overcoat, described outer casing inner wall offers groove, described base is provided with spring part and contacts with limited block, when limited block is subject to the elastic force of spring part, the end of limited block is stuck in described groove, when described limited block is rotated toward same direction by external force, described limited block is drawn close to the center of described base, described limited block can exit from described groove.
The invention has the beneficial effects as follows: the invention provides a kind of turnover rolling louver of curtain sheet simple in structure, its production is easy for installation, simple to operate.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the each block diagram of rolling louver of curtain sheet upset;
Fig. 2 is the structural representation of louvre blade;
Fig. 3 is the front schematic view of fixture unit and flip piece unit;
Fig. 4 is the structural representation of fixture brace and flip piece brace;
Fig. 5 is the structural representation of fixture contiguous block and flip piece contiguous block;
Fig. 6 is the structural representation of " Z " type pin member;
Fig. 7 is the schematic diagram that fixture unit is connected by " Z " type pin member with flip piece unit;
Fig. 8 is the connection diagram of upset chain and the fixing blinds of fixing chain and top and lower end bottom girder blinds.
The specific embodiment
Be below one embodiment of the present of invention, actual use of the present invention is not limited to this embodiment.
As shown in Figure 1, a kind of rolling louver of curtain sheet upset, case 1, left and right end casing 2, blinds assembly 4, left and right rail 5, base 6, rotating shaft 3, described rotating shaft is arranged between the end casing of left and right and is placed in case, tube shaped electric machine 7 and manual driving device 8, unidirectional rotary device 13 are installed in described rotating shaft, and manual driving device is connected with tube shaped electric machine axle, and the top of blinds assembly is connected with rotating shaft, blinds assembly comprises turnover roller shutter, the fixing blinds in top and bottom girder blinds.
The left and right sides of each louvre blade of turnover roller shutter is installation connecting element unit respectively, connecting piece unit comprises fixture unit and flip piece unit, fixture unit is hinged and forms a fixing chain 42, and flip piece unit is hinged and forms a upset chain 43.The lower end of louvre blade is provided with groove 411, and upper end is provided with end 412, and the groove of louvre blade can coordinate with adjacent end, when closure, between louvre blade, overlaps closelyr, and the performance of keeping out the wind is better.
As shown in Figure 3, fixture unit is the same with flip piece block construction, all comprises brace 44 and contiguous block 45, and as shown in Figure 4, brace is bar shaped sheet material, and top and bottom all offer bar hole 441, and the both sides of bar hole parallel with the both sides of bar shaped sheet material.
As shown in Figure 5, contiguous block offers slot 451, slot matches with two bump contacted chips of overlap joint, perpendicular to the hole axle of slot and through slot, offer dowel hole 452, at the rear side of slot, offer and the hole axle of slot and the perpendicular hinged circular hole 453 of the hole axle of dowel hole, one side of contiguous block is also provided with boss 454, the top and bottom of brace are stretched in slot, alignment pin is through dowel hole simultaneously also through the hole on brace, and brace can move up and down within the specific limits.
In conjunction with Fig. 6 and Fig. 7, fixture unit and flip piece unit are hinged together by " Z " shape pin member 46, the cross section of the main part of " Z " shape pin member is circular, be divided into newel post 461, stage casing post 462 and lower newel post 463, the afterbody of lower newel post is provided with louvre blade link 464, can be non-circular as rectangle and oval-shaped cylindricality for cross section, upper newel post inserts the hinged circular hole of the contiguous block of fixture unit, lower newel post inserts the hinged circular hole of the contiguous block of flip piece unit, hole or groove that stage casing post is offered with louvre blade one end match, flip piece is when moving on fixture, lower newel post is with respect to moving in upper newel post, " Z " shape pin member self has the individual anglec of rotation, louvre blade can not relatively rotate with " Z " shape pin member, now the louvre blade link of " Z " shape pin member drives louvre blade to have the rotation of an angle, thereby complete louvre blade by plumbness to the state of opening certain angle.During installation, make the stage casing post of " Z " shape pin member all be positioned at a side of contiguous block boss, guarantee the uniformity of louvre blade reverses direction.
Blinds is fixed at top, and the fixing blinds in top is positioned at the side of the flip piece that roller shutter blinds topmost connects, and the fixture that roller shutter blinds topmost connects is connected to the lower end of the fixing blinds in top by spring part 49;
Bottom girder blinds, bottom girder blinds is positioned at the below of roller shutter, the lower end of the brace of the fixture unit that the louvre blade bottom of roller shutter is corresponding is fixedly connected on bottom girder blinds, the lower end of the brace of the flip piece unit corresponding with roller shutter louvre blade is bottom connected with bottom girder blinds by spring part 49, in the left and right rail beam of bottom girder blinds and window frame, positioner is installed, positioner comprises electromagnet 10 and elastic force suction part 9, elastic force is inhaled part and is installed in the both sides of bottom girder blinds, electromagnet is arranged in the left and right rail beam of window frame, the gauge tap of electromagnet is touch switch 11, the contact of touch switch is arranged on respectively on the face that base and bottom girder blinds contact, when electric machine rotation in rotating shaft and while driving roller shutter descending, when bottom girder blinds contacts with base,
The contact of touch switch contacts, and electromagnet switches on power, and the elastic force in bottom girder blinds is inhaled to part and hold, and feeds back signal to the control device of motor, and now motor quits work.Now by controlling the control device of motor, drive rotating shaft to rotate again, make roller shutter upwards move a bit of distance, the upper end of chain moves up, because the hole of brace upper and lower side is bar hole, can move up and down within the specific limits, louvre blade is separated from each other, groove on louvre blade separates with the termination of adjacent louvre blade, while continuing to draw high roller shutter again, because the upper end of fixing chain is connected with the side of top blinds by spring, lower end is fixedly connected with bottom girder blinds, spring draws high, and fixing chain does not draw high, for upset chain, its lower end is connected by spring with bottom girder blinds, its upper end is connected with the side of the fixing blinds in top, upset chain continues along with drawing high of roller shutter to rise, now overturn chain with respect to moving on fixing chain, flip piece unit is with respect to moving on fixture unit, drive the rotation of " Z " shape pin member, thereby realize the upset of louvre blade, as by roller shutter when transferring, upset chain moves down with respect to fixing chain, " Z " shape pin member is with contrary direction generation rotation, realize the revolution of louvre blade.
Base is provided with latch 12, bottom girder blinds is provided with pin hole and coordinates with latch, when having a power failure, by manual driving device in rotating shaft, drive rotating shaft to rotate, roller shutter is put down, when bottom girder blinds contacts with base, latch is plugged, by manual driving device, roller shutter is up drawn to a bit of distance again, now roller shutter upset, now shutter is opened; When wish is all packed up roller shutter, first controlling manual driving device moves down roller shutter, the spring return function of chain and fixing chain now overturns, upset chain moves down with respect to fixing chain, louvre blade is back turned into plumbness, latch is opened, continued to control manual driving device, blinds assembly can be packed up.
Described manual driving device and described tube shaped electric machine junction are provided with unidirectional rotary device, unidirectional rotary device guarantee replacement overcoat and interior shaft portion, its coat part is connected with the drive block that drives Roller for roller blind to rotate, in it, shaft portion is connected with the output of tube shaped electric machine, interior axle is provided with limited block and shell fragment, when electric machine rotation, limited block is stuck in the groove of overcoat inner side, drive overcoat rotates, when curtain sheet is subject to external force and stops, overcoat also stops operating, now limited block skids off from groove, motor can remain in operation, the safety of protection motor when curtain sheet is subject to external force suddenly.
Described unidirectional rotary device comprises that overcoat and inside turn part, described inside turns part and comprises base and limited block, described base is fixedly connected with the axle of tube shaped electric machine, one end of described limited block is hinged on described base, the internal diameter of described overcoat matches with the external diameter of base, and institute's base can freely rotate in described overcoat.Described outer casing inner wall offers groove, and described base is provided with spring part and contacts with limited block, when limited block is subject to
During the elastic force of spring part, the end of limited block is stuck in described groove, when described limited block is rotated toward same direction by external force, described limited block is drawn close to the center of described base, described limited block can exit from described groove, when base rotates, when overcoat is not affected by external force yet, in the groove that the outer casing inner wall that limited block is stuck in is provided with, drive overcoat rotates, when overcoat is subject to that external force stops operating or during to counter-rotation, base rotates with respect to overcoat, now limited block also can rotate, when the rotation direction of limited block is while drawing close to base center, spring leaf is under pressure, limited block departs from and comes from groove, thereby motor can be rotated further, prevented because the situation that is subject to the motor abnormality braking that external force stops operating drive block to cause occurs.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. the turnover rolling louver of curtain sheet, comprise case, left and right end casing, blinds assembly, left and right rail, base, rotating shaft, described rotating shaft is arranged between the end casing of left and right and is placed in case, in described rotating shaft, tube shaped electric machine is installed, described rotating shaft is connected with the top of blinds assembly, it is characterized in that described blinds assembly comprises:
Roller shutter, comprise blind blade unit and connecting piece unit, described connecting piece unit comprises fixture unit, flip piece unit and articulated elements, described fixture unit is the same with described flip piece block construction, comprise brace and contiguous block, described brace is strip, described brace upper and lower side is all offered porose, described contiguous block is offered and is fixedly connected with film perforation, the described film perforation that is fixedly connected with is slot, described contiguous block offer perpendicular to described be fixedly connected with the hole axle of film perforation and pass described in be fixedly connected with the dowel hole of film perforation, described contiguous block offers and the described all vertical hinged circular holes of the hole axle of film perforation and the hole axle of described dowel hole that are fixedly connected with, described hinged circular hole with described in be fixedly connected with film perforation and described dowel hole is all non-intersect, described brace up/down end is fixedly connected with film perforation described in inserting with the lower/upper end of connector of adjacent single-piece, alignment pin is through described dowel hole and through the hole of described brace up/down end and the hole of the lower/upper end of adjacent brace, the two ends of described articulated elements are parallel and not point-blank, described fixture unit and described flip piece unit are hinged with the two ends of described articulated elements respectively, one side of described blind blade unit is fixedly connected on described articulated elements, the top and bottom of described fixture unit respectively with fixing chain of the hinged formation in adjacent fixture unit, the top and bottom of described flip piece unit respectively with adjacent upset chain of the hinged formation in flip piece unit,
Blinds is fixed at top, and the fixing blinds in described top is positioned at the side of the flip piece that roller shutter blinds topmost connects, and the fixture that described roller shutter blinds topmost connects is connected to the lower end of the fixing blinds in described top by spring part;
Bottom girder blinds, described bottom girder blinds is positioned at the below of roller shutter, the lower end of the brace of the fixture unit that the louvre blade bottom of described roller shutter is corresponding is fixedly connected on described bottom girder blinds, the lower end of the brace of the flip piece unit corresponding with described roller shutter louvre blade is bottom connected with described bottom girder blinds by spring part, in the left and right rail beam of bottom girder blinds and window frame, positioner is installed.
2. the turnover rolling louver of curtain sheet according to claim 1, is characterized in that the opposite side of described roller shutter is provided with the upset chain corresponding with a side and fixing chain.
3. the turnover rolling louver of curtain sheet according to claim 1 and 2, it is characterized in that described articulated elements is for " Z " shape pin member, the cross section of described " Z " shape pin member is circular, described " Z " shape pin member is divided into newel post, stage casing post and lower newel post, wherein descend the afterbody of newel post to be provided with louvre blade link, the upper newel post of described " Z " shape pin member inserts in the hinged circular hole of described fixture contiguous block, the lower newel post of described " Z " shape pin member inserts in the hinged circular hole of described flip piece contiguous block, and described louvre blade link is fixedly connected with described louvre blade.
4. the turnover rolling louver of curtain sheet according to claim 3, it is characterized in that described positioner comprises elastic force suction part and electromagnet, described elastic force is inhaled part and is arranged in the both sides of described bottom girder blinds, and described electromagnet is arranged in the left and right rail beam of described window frame.
5. the turnover rolling louver of curtain sheet according to claim 4, is characterized in that, in described rotating shaft, manual driving device is also installed, and described manual driving device is connected with described tube shaped electric machine axle.
6. the turnover rolling louver of curtain sheet according to claim 5, is characterized in that the lower end of described louvre blade offers groove, and the upper end of described louvre blade offers the end that can stretch into described groove;
Described fixture brace is the same with the shape of described flip piece brace, the hole that the upper and lower side of described fixture connection and described flip piece brace is offered is strip hole, the both sides in described strip hole are parallel with the both sides of described fixture brace, the diameter of the wide and described alignment pin of described bar hole coordinates, the growing up in the diameter of described alignment pin of described bar hole.
7. the turnover rolling louver of curtain sheet according to claim 6, is characterized in that described base is provided with latch, and described bottom girder blinds is provided with pin hole.
8. the turnover rolling louver of curtain sheet according to claim 7, the gauge tap that it is characterized in that described electromagnet is touch switch, the contact of described touch switch is arranged on respectively on the face that base and bottom girder blinds contact.
9. the turnover rolling louver of curtain sheet according to claim 8, its feature is provided with unidirectional rotary device at described manual driving device and described tube shaped electric machine junction, described unidirectional rotary device comprises that overcoat and inside turn part, described inside turns part and comprises base and limited block, described base is fixedly connected with the axle of tube shaped electric machine, one end of described limited block is hinged on described base, the internal diameter of described overcoat matches with the external diameter of base, institute's base can freely rotate in described overcoat, described outer casing inner wall offers groove, described base is provided with spring part and contacts with limited block, when limited block is subject to the elastic force of spring part, the end of limited block is stuck in described groove, when described limited block is rotated toward same direction by external force, described limited block is drawn close to the center of described base, described limited block can exit from described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110427461.3A CN102493748B (en) | 2011-12-19 | 2011-12-19 | Roller shutter with turnover curtain cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110427461.3A CN102493748B (en) | 2011-12-19 | 2011-12-19 | Roller shutter with turnover curtain cloth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102493748A CN102493748A (en) | 2012-06-13 |
| CN102493748B true CN102493748B (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110427461.3A Active CN102493748B (en) | 2011-12-19 | 2011-12-19 | Roller shutter with turnover curtain cloth |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900347B (en) * | 2012-07-30 | 2014-02-26 | 杭州欧卡索拉科技有限公司 | Louver window Rolling wheel system with cam inserted pin turnover mechanism |
| CN102839911A (en) * | 2012-09-26 | 2012-12-26 | 江苏爱楃节能科技有限公司 | Heat-insulating and energy-saving air permeable sun-shading shutter window |
| CN104632059B (en) * | 2014-12-24 | 2017-01-18 | 广州康普顿至高建材有限公司 | Blade-overturning type electric shutter |
| CN108649448A (en) * | 2018-05-14 | 2018-10-12 | 朱雨辰 | Outdoor high-power water-tight socket box |
| CN109113554B (en) * | 2018-10-12 | 2023-12-29 | 湖南湘联节能科技股份有限公司 | Shutter curtain turning device and shutter |
| CN109594910A (en) * | 2018-12-20 | 2019-04-09 | 刘尚银 | Hand-driven roller shutter anti-theft louver and its working method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3809058A1 (en) * | 1988-02-25 | 1989-09-07 | Jan Hofman | ROLLER SHUTTER FOR OPENING CLOSES |
| AT403829B (en) * | 1996-05-02 | 1998-05-25 | Famulus Elektrogeraete Gmbh | Venetian-blind-type roller shutter |
| AT406701B (en) * | 1998-05-27 | 2000-08-25 | Famulus Elektrogeraete Gmbh | SLATS FOR SHOPS, e.g. SHUTTERS |
| CN201078175Y (en) * | 2007-08-06 | 2008-06-25 | 牛永宁 | Automatic control type rainproof aeration denoising energy saving window |
| CN202467590U (en) * | 2011-12-19 | 2012-10-03 | 湖南湘联节能科技股份有限公司 | Roller blind window having turnover blind |
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2011
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