CN1861975B - Shutter - Google Patents
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- CN1861975B CN1861975B CN2006100607950A CN200610060795A CN1861975B CN 1861975 B CN1861975 B CN 1861975B CN 2006100607950 A CN2006100607950 A CN 2006100607950A CN 200610060795 A CN200610060795 A CN 200610060795A CN 1861975 B CN1861975 B CN 1861975B
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Abstract
The present invention relates to a kind of shutter blind. It includes a group of blades which are arranged in order and can be synchronously rotated. It is characterized by that it also includes a frame body, the blades are placed in the frame body, said frame body includes left frame and right frame, in the frame body a slide groove and a control mechanism are set. Said invention also includes a storage mechanism for storing blade roll or shutter blind main body and a drive mechanism for operating said blades and the control mechanism.
Description
Technical field
The present invention relates to articles for daily use, relate in particular to a kind of louvre.
Background technology
Louvre of the prior art is provided required rotating torque by rope structure, wherein a rope passes page center of gravity in sheet cross section, become the rope of hanging of page sheet load-bearing, another root rope then connects page outer in sheet cross section, the reciprocation of the gravity by page or leaf sheet self and the tension force of rope, the moment of rotation is provided for the page or leaf sheet of total, a major defect of this louvre is the poor stability of the page or leaf sheet in the louvre, in other words, in use, the page or leaf sheet misplaces easily, makes operation not smoothly, sometimes, even can produce the stuck problem of whole system.
Summary of the invention
The object of the present invention is to provide the high louvre of a kind of reliability, the page or leaf sheet misplaces easily in the prior art to solve, and the stuck problem of generation system.
Louvre of the present invention, comprise that one group is arranged the page or leaf sheet that can rotate synchronously according to the order of sequence, is characterized in that: also comprise a frame body, described page or leaf sheet is placed in the frame body, and described frame body is installed on relatively-stationary being covered on the body;
Described frame body comprises left frame and right frame at least, and described left frame and right frame are fixedly installed in the door or the external surface of being protected of window;
Be provided with chute and controlling organization in the described frame body, the lifting of described chute energy guide body page or leaf sheet, the synchronous rotation of described controlling organization control page or leaf sheet;
In the described page or leaf sheet, the two ends of its major axis have a page bobbin;
Link to each other by chain between the described page or leaf sheet, this chain is made up of the single chain elements of a group;
Each chain elements is provided with the position, hole that the page or leaf bobbin is installed and is used between the adjacent chain elements riveted mutually, hinged position, hole;
Described controlling organization comprise can be movable tooth bar and a plurality of gear;
Described gear be installed on the same side the page or leaf bobbin on and be mutually permanently connected;
Described rack and pinion places right frame or left frame;
Described rack and pinion is interlock or disengaging mutually, the Relative motion control gear driven page or leaf bobbin rotation during interlock.
Described louvre also comprises stowage mechanism, and described stowage mechanism is used for collection page or leaf sheet volume or louver main body.
Described louvre also comprises driving mechanism, and described driving mechanism is finished the operation for page or leaf sheet, controlling organization, by wired or wireless this driving mechanism of signal transmission control.
Described left frame and right frame are respectively equipped with guide rail;
Sleeve is set, is enclosed within respectively on the left and right page or leaf bobbin, and described sleeve leaves at the page or leaf sheet and is respectively placed on when stowage mechanism enters left and right among the respective track.
The same side the page or leaf bobbin the end set up guiding block, described guiding block places left frame or right frame;
Described guiding block has guiding face, is provided with backstay with the guiding face relative position, and the surface towards left frame or right frame central space in the described backstay has unidirectional smooth flat;
Can fit by smooth flat and guiding face between described backstay and the guiding block, and distance therebetween can be regulated.
The horizontal level misplacement space is set between the different gears.
Described tooth bar comprises a plurality of rack segments, and each rack segments is installed on the pushing block by corresponding elastic rod, and described pushing block is placed in right frame or the left frame.
Louvre of the present invention, comprise that one group is arranged the page or leaf sheet that can rotate synchronously according to the order of sequence, is characterized in that: also comprise a frame body, described page or leaf sheet is placed in the frame body, and described frame body is installed on relatively-stationary being covered on the body;
Described frame body comprises left frame and right frame at least, and described left frame and right frame are fixedly installed in the door or the external surface of being protected of window;
Be provided with chute and controlling organization in the described frame body, the lifting of described chute energy guide body page or leaf sheet, the synchronous rotation of described controlling organization control page or leaf sheet;
In the described page or leaf sheet, the two ends of its major axis have a page bobbin;
Link to each other by chain between the described page or leaf sheet, this chain is made up of the single chain elements of a group;
Each chain elements is provided with the position, hole that the page or leaf bobbin is installed and is used between the adjacent chain elements riveted mutually, hinged position, hole;
Described controlling organization comprise can be movable tooth bar and a plurality of gear;
Described gear is installed on the page or leaf bobbin of the same side, and described gear includes only the part circumference, and can be along the relative turn of horizontal plane between described gear and page bobbin;
Described rack and pinion places right frame or left frame;
Described rack and pinion is interlock or disengaging mutually, the Relative motion control gear driven page or leaf bobbin rotation during interlock;
The upper end of described right frame or left frame is provided with guide groove, and a described gear and a corresponding page or leaf bobbin thereof pass this guide groove, and this guide groove has the distortion passage, and the inner surface configuration of this distortion passage is corresponding with the shape of circumference of gear.
Beneficial effect of the present invention is: in the present invention, by frame body being installed on relatively-stationary covered (as the external surface of door or window) on the body, the page or leaf sheet is placed in the frame body, the position of page or leaf sheet and relative position therebetween are because the effect of frame body, be not easy to produce dislocation, also be difficult for the stuck situation of generation system, for example, in the frame body (right frame or left frame) chute and controlling organization are set, lifting by chute guide body page or leaf sheet, synchronous rotation by controlling organization control page or leaf sheet makes the present invention obtain higher functional reliability, and, this rigid structures of the present invention can have antitheft, windproof, rainproof, sunshade, the multi-functional of peep-proof, simultaneously, also be surfacing (exterior design of the present invention, graphic designs) provide good conditions (to be easy to decorate, the dress table, and reproducibility is strong).
In the present invention, link to each other by chain between the page or leaf sheet, chain is made up of the single chain elements of a group, each chain elements is provided with the position, hole that the page or leaf bobbin is installed and is used between the adjacent chain elements riveted mutually, hinged position, hole, this chain structure connects reliable, can not misplace between the page or leaf sheet, and (rotation) of page or leaf sheet operated comparatively freely, the functional reliability height, operability and practical.
In the present invention, the left frame of frame body and right frame are respectively equipped with guide rail (as the chute of frame body), sleeve is set, be enclosed within respectively on the left and right page or leaf bobbin, and described sleeve places among the respective track respectively, this just provides good guiding performance for the page or leaf sheet, has guaranteed functional reliability of the present invention.
In left frame of the present invention or right frame, setting has the guiding block and the corresponding backstay of smooth flat, and comprise can be movable tooth bar and the controlling organization of a plurality of gears, guiding block (corresponding backstay) and controlling organization are arranged at respectively in left frame and the right frame, in use, when guiding block and corresponding backstay broke away from, the tooth bar in the controlling organization was by moving up and down, gear is rotated, to regulate the angle of page or leaf sheet; When rack and pinion is separated, guiding block and backstay are fitted, the louver main body is moved up and down, like this, just make two kinds of operations realize relative independent execution, with respect to prior art, owing to may tending to take the same space when rotating, two strand ropes cause the phase mutual interference, can produce slight conflict phenomenon, when this phenomenon takes place just may produce the stuck problem of operating mechanism when serious, and in the present invention, two kinds of operating mechanisms (guiding block (corresponding backstay) and controlling organization) are in different positions, and can not produce any disturbance mutually in the operation, therefore, the present invention has eliminated slight conflict phenomenon on principle, further guarantee functional reliability of the present invention, and had very strong practicality.
In the biting point of tooth bar of the present invention and a plurality of gears, the horizontal level of biting point can stagger mutually, and the gear phase mutual interference in the time of can avoiding stowage mechanism rolling page or leaf sheet volume between the different volume layers further improves practicality of the present invention; For the another kind of gear that includes only the part circumference among the present invention, gear can be along the relative turn of horizontal plane between the bobbin with page or leaf, the upper end of right frame or left frame is provided with guide groove, gear and corresponding page or leaf bobbin thereof pass this guide groove, this guide groove has the distortion passage, and the inner surface configuration that should twist passage is corresponding with the shape of circumference of gear, like this, when rolling page or leaf sheet is rolled up, when gear and after a page or leaf bobbin has passed guide groove accordingly, the wheel plane of gear is in same plane with the axle center of page or leaf bobbin, and this plane can coincide with corresponding page or leaf plate plane, gear between the different volume layers just can the phase mutual interference, has further improved practicality of the present invention.
Tooth bar of the present invention comprises a plurality of rack segments, each rack segments is installed on the pushing block by corresponding elastic rod, generally speaking, want whole gears once interlock simultaneously almost be impossible, because rack segments is short and segmentation, so the gear of possible interlock is more, in addition, elastic rod applies certain elastic force to rack segments, make some not the gear of interlock produce to continue tendency of interlock, at this moment, the louver main body is creeped by fine motion up and down, whole snap-action be can help through, functional reliability of the present invention and practicality further improved.
The present invention also finishes operation for page or leaf sheet, controlling organization by driving mechanism, can operation of the present invention further be simplified by wired or wireless this driving mechanism of signal transmission control.
Description of drawings
Fig. 1 is that the embodiment of the invention 1 middle part paging sheet descends and closed front-view schematic diagram;
Fig. 2 is the front-view schematic diagram that the embodiment of the invention 1 middle part paging sheet descends and opens;
Fig. 3 is a page or leaf chip architecture schematic diagram in the embodiment of the invention 1;
Fig. 4 is page or leaf sheet and a chain syndeton schematic diagram thereof in the embodiment of the invention 1;
Fig. 5 is left frame and a right shelf structure schematic diagram in the embodiment of the invention 1;
Fig. 6 is left frame guide rail and a page or leaf sheet scheme of installation in the embodiment of the invention 1;
Fig. 7 is right frame guide rail and a page or leaf sheet scheme of installation in the embodiment of the invention 1;
Fig. 8 is guiding block and a backstay structural representation in the embodiment of the invention 1;
Fig. 9 is the structural representation of the controlling organization that control page or leaf sheet rotates in the embodiment of the invention 1;
Figure 10 is the page or leaf sheet volume schematic side view after stowage mechanism and the rolling in the embodiment of the invention 1;
Figure 11 is page or leaf sheet and a chain syndeton schematic diagram thereof in the embodiment of the invention 2;
Figure 12 is the embodiment of the invention 3 middle gear misconstruction schematic diagrames;
Figure 13 is another kind of gear and a syndeton schematic diagram thereof in the embodiment of the invention 4;
Figure 14 is guide groove and a gear view thereof in the embodiment of the invention 4;
Figure 15 is the relative position schematic diagrames of the embodiment of the invention 4 middle gears by page or leaf sheet behind the guide groove and page or leaf bobbin;
Figure 16 is for having the tooth bar and the syndeton schematic diagram thereof of rack segments in the embodiment of the invention 5;
Front-view schematic diagram when Figure 17 opens for weather strip in the embodiment of the invention 6;
Figure 18 is the front-view schematic diagram when weather strip seals in the embodiment of the invention 6;
Figure 19 is a driving mechanism structure schematic diagram in the embodiment of the invention 7.
Figure 20 is an another kind of stowage mechanism structural representation in the embodiment of the invention 8;
The specific embodiment
With embodiment the present invention is described in further detail with reference to the accompanying drawings below:
Embodiment 1:
According to Fig. 1, louvre in the present embodiment comprises that is arranged page or leaf 211, one frame bodies 100 of sheet and the stowage mechanism 300 that can rotate synchronously according to the order of sequence, and page or leaf sheet 211 is placed in the frame body 100, frame body 100 is installed on relatively-stationary being covered on the body, as the external surface of door or window.
As depicted in figs. 1 and 2; frame body 100 is made up of right frame 111, left frame 112, undercarriage 113 and 114 (being blocked by louver main body 200) of putting on the shelf; frame body 100 provides rigidity and intensity for whole louvre; it simultaneously also is the interface between whole louvre and the building; in other words, integral body of the present invention is fixedly installed in the door or the external surface of being protected of window by this frame body 100.Among this frame body 100, left frame 112 and right frame 111 are indispensable, as for put on the shelf 114 and undercarriage 113 in some cases, possible one of them or two are omitted.Stowage mechanism 300 is used for collection page or leaf sheet volume 216.
In Fig. 1, page or leaf sheet 211 is closed conditions of vertically and mutually touching.In such position, on louver main body 200 can be put down or roll up, the part page or leaf sheet volume 216 on the volume was attached on the scrolling mechanism.
As shown in Figure 2, the page or leaf sheet 211 that has descended this moment has changed near level, is beneficial to daylighting and ventilation.These are the page or leaf sheet 211 of sloping portion, and its angle can be done any adjustment, and their rotation is synchronous.In addition, this adjustment function can be implemented when louver main body 200 drops to any position, has only the part page or leaf sheet 211 that has descended to rotate.
Be provided with chute and controlling organization in the frame body 100, the lifting of chute energy guide body page or leaf sheet 211, the synchronous rotation of controlling organization control page or leaf sheet 211.
Specifically, according to Fig. 3-Figure 10:
As shown in Figure 3, in the page or leaf sheet 211, the two ends of its major axis have page bobbin 213, according to the strength of materials of page or leaf sheet 211 and the needs of rigidity, this page bobbin 213 can be only for to be placed in the minor axis at two ends, or connect the major axis of whole page or leaf sheet 211, is used for increasing the intensity and the rigidity of page sheet 211.This page bobbin 213 has been born the effect of guiding and keeping structural integrity in the whole operation process.In Fig. 3, do not mark especially be the front and back of page or leaf sheet 211 along in any one or the two all designed the mounting groove position, can firmly be installed in the mounting groove position adopting rubber, nylon or PVC etc. have the bar shaped oil sealing that certain flexible material makes, like this, when page or leaf sheet 211 is closed into plumbness, be in therebetween than the bigger oil sealing in gap between two pages of sheets 211, because of extruding produces some contact pressures, to strengthen or to reach the effect of avoiding wind and rain.
The material of page or leaf sheet 211 can adopt two kinds: a kind of is to constitute through corrosion protection surface-treated metal, the surface-treated mode can adopt anodic oxidation (magnesium or aluminium alloys), You Qi Pen Tu or powder Kao Qi Tu Installed or plastics dip-coating (steel class), or do not add processing (stainless steel) etc.; Another kind is the plastics page or leaf chip architecture that is attached on the high strength skeleton, its surperficial ability environmental injury, and skeleton then can provide rigidity and intensity.
As shown in Figure 4, link to each other by chain 220 between the page or leaf sheet 211, this chain 220 is made up of the single chain elements 221 of a group; Each chain elements 221 is provided with the position, hole that page or leaf bobbin 213 is installed and is used between the adjacent chain elements 221 riveted mutually, hinged position, hole.
As shown in Figure 4, chain elements 221 is thin slices, and its width 222 cannot surpass the thickness 212 of page or leaf sheet 211, on each chain elements 221, along major axis position, three equidistant holes is arranged, and middle position, a hole is used for installing page or leaf bobbin 213.To each page sheet 211, the axle 213 at its two ends is respectively installed a slice chain elements 221.Two stomidium positions of chain elements 221 are used for facing mutually chain elements 221 riveteds of being installed on page sheet 211, must be careful when riveted the superimposed state of chain elements 221, can cause the two ends of chain elements 221 on different vertical planes because of superimposed mistake anything but.
As shown in Figure 4, distance 224 and the distance 223 between two outer hole of page or leaf between sheet is isometric, the factor that influences them has two: first, after chain 220 is finished riveted, its total length must coincide with the total length of louver main body 200, at this, the length overall of louver main body 200 has comprised the length of all pages sheet 211 vertical arrangements, and the width in the gap between the page or leaf sheet 211; The second, be subjected to the influence of rack combination, details are discussed in the back.
As shown in Figure 5, left frame 112 in the frame body 100 and right frame 111 are respectively equipped with guide rail 122,121, as shown in Figure 6 and Figure 7, sleeve 262,261 is set, be enclosed within respectively on the left and right page or leaf bobbin 213, and sleeve 262,261 leaves at page or leaf sheet 211 and is respectively placed on when stowage mechanism 300 enters left frame 112 and right frame 111 among the respective track 122,121.As shown in Figure 5, the basic structure of left side frame 112 and right frame 111 is very similar, but not that mirror is to duplicating, guide rail 122 and 121 effect are when louver main body 200 moves up and down, guide rail 122,121 chutes as frame body 100 are guided the scope of activities of sleeve 262 and 261, thus the motion of standard page or leaf sheet 211/ louver main body 200, these two guide rails 122,121 have very rigorous tolerance, are used for guaranteeing that louver main body 200 can move up and down in frame construction 100 smooth-goingly.
As shown in Figure 5 and Figure 8, guiding block 271 is set up in the end that is in the page or leaf bobbin 213 of the same side in the left frame 112, guiding block 271 has guiding face, be provided with backstay 272 with the guiding face relative position, surface towards left frame 112 central spaces in this backstay 272 has unidirectional smooth flat, backstay 272 can fit by smooth flat and guiding face with guiding block 271, and distance therebetween can be regulated.
This backstay 272 almost with the equal in length of left frame 112, the smooth flat in the backstay 272 obtains by fine finishining, is parallel to the vertical center axis of left frame 112 fully.Do not allow any relative motion between guiding block 271 and the axle 213.The position that guiding block 271 is installed is that the even surface when its guiding face and backstay 272 coincide when contact, and a page or leaf sheet 211 just is in plumbness, and up and down two engaged through oil sealing, the generation contact pressure reaches and seals weather-tight purpose.
As Fig. 5 and shown in Figure 9, controlling organization comprise can be movable tooth bar 282 and a plurality of gear 281, gear 281 be installed on the same side the page or leaf bobbin 213 on and be mutually permanently connected, tooth bar 282 and gear 281 place right frame 111, tooth bar 282 and gear 281 interlock or disengaging mutually, Relative motion control gear 281 during interlock drives 213 rotations of page or leaf bobbin, and each page sheet 211 is all joined a gear 281, does not allow relative motion between gear 281 and the page or leaf bobbin 213.Tooth bar 282 is installed on the pushing block 284, and when pushing block 284 pushed away preceding in the horizontal direction or draw back tooth bar 282, the degree of depth that its displacement approximates tooth added a bit of safe distance.In other words, move this pushing block 284 and can make tooth bar 282 and gear 281 interlocks or disengagement.In the present invention, each page sheet 211 can both be in about 180 ° scope, indicates by the user and freely rotates synchronously.
When louver main body 200 moves up and down, have functional conflict with the gear 281 in the controlling organization, the interlock of tooth bar 282, therefore, in use operating process of the present invention, must observe following program:
A, before louver main body 200 is initiated to move, at first page or leaf sheet 211 is adjusted to vertical closure state; Contact with guiding block 271 before again backstay 272 being pushed away; Tooth bar 282 is separated with gear 281.Louver main body 200 just can be allowed to enter mobile status at this moment.
B, before regulating page or leaf sheet 211 positions, tooth bar 282 elder generation and gear 281 interlocks, allow backstay 272 and guiding block 271 break away from again, just make gear 281 and tooth bar 282 in all interlocks in vertical state time of all pages sheet 211, guaranteed all pages sheet 211 position adjustments synchronously.
In the above description, backstay 272 is arranged in the left frame 112 with guiding block 271, and controlling organization is arranged in the right frame 111, in application, can be with its location swap, and same or similar on principle, structure, repeat no more herein.
As shown in figure 10,300 pairs of page or leaf sheet volumes 216 of circular stowage mechanism are collected, when rolling up on the louver main body 200, each page sheet 211 respectively successively preface be centered around the tubular that becomes on the central axis 201, innermost layer is designed to center on 6 to 8 page or leaf sheets 211 according to the width 214 of page or leaf sheet 211 usually, and page or leaf sheet width 214 can directly have influence on the size of the imaginary circles that is made of axle 213.In order to guarantee tooth bar 282 and each gear 281 interlock easily in theory, the center to center distance of the page or leaf bobbin 213 of then any two page or leaf sheets 211 must be the integral multiple of tooth bar pitch.
Embodiment 2:
According to Figure 11, the main distinction of present embodiment and embodiment 1 is: in the present embodiment, reflected the structure of another kind of available chain 240, similarly, the width 242 of single chain elements 241 can not surpass the thickness 212 of page or leaf sheet.The main difference of this chain 240 and aforementioned chain 220 is, the length of chain 240 each unit only is about half of chain 220 element lengths, and chain 240 has position, two holes, and the distance between them is same as on the chain elements 221 fully, face the distance between two holes mutually.So just can guarantee that distance 244 between page sheet and the distance 224 among the embodiment 1 equate.This chain 240 is when twisting cohesion is on stowage mechanism 300, and is more full of elasticity.
Described same or similar as for other parts principle, structure and embodiment 1, repeat no more herein.
Embodiment 3:
According to Figure 12, the main distinction of present embodiment and embodiment 1 or embodiment 2 is: in the present embodiment, in the biting point of tooth bar 282 and a plurality of gear 281, the horizontal level of biting point can stagger mutually.
Because the diameter 283 of trailing wheel 281 is greater than the thickness 212 of page or leaf sheet 211, very possible on second layer page or leaf sheet 211 on the central axis 201 with gear 281 can and the gear 281 of first floor conflict to some extent.For avoiding the generation of this conflict, the second circle gear 281 must depart from the position of first lap gear 281 at axle 213 in the position of axle 213, as shown in figure 12, between n circle gear train and n+1 circle gear train misplacement space is set.
Described same or similar as for other parts principle, structure and embodiment 1 or embodiment 2, repeat no more herein.
Embodiment 4:
According to Figure 13, Figure 14 and Figure 15, the main distinction of present embodiment and previous embodiment 1, embodiment 2 or embodiment 3 is: in the present embodiment, gear 291 includes only the part circumference, and gear 291 can be along the relative turn of horizontal plane between the bobbin 213 with page or leaf, the upper end of left side frame 112 or right frame 111 is provided with guide groove 295, gear 291 and corresponding page or leaf bobbin 213 thereof pass this guide groove 295, this guide groove 295 has the distortion passage, and the inner surface configuration of this distortion passage is corresponding with the shape of gear 291 circumference.
As described in above-mentioned embodiment 3, even gear 281 has been adopted new dislocation type arrangement, when page or leaf sheet width 212 dwindled gradually, axle 213 possibilities that interfere with each other of arbitrary layer gear 281 and levels will increase.When page or leaf sheet width 212 narrows down to a certain degree, this dislocation arrangement just can not be brought into play effect, and must adopt mode in the present embodiment to satisfy the demand.
In the present embodiment, as shown in figure 13, adopting modulus is that 1.5 profile of tooth can make the snap-action between tooth bar 292 and the gear 291 more smooth-going.But bigger modulus means bigger gear diameter usually, and this has increased the aforesaid possibility that interferes with each other again.
As shown in figure 13, the center line of page or leaf bobbin 213 is designed to just in time pass through the center of circle of gear 291.In this mandatory declaration, gear 291 is owing to the reason that is installed on the axle 213, only can have the part circumference, in addition, when the page or leaf sheet 211 in the louver main body 200 all is closure (all being the vertical seal shape), if tooth bar 292 and gear 291 are just at interlocking pattern, then the tooth 293 of outermost end is the main tooth position of interlock on the gear 291.
As shown in figure 14, guide groove 295 from mechanism guaranteed when louver main body 200 when the reel shaped position that invests central axis 201 is involved in or disengages, each page sheet 211 pairing gears 291 can both correctly be placed on the necessary angle through this guide groove 295 time.Relatively Figure 13 and Figure 15 just may be found to gear 291 easily has 90 ° difference with respect to the position of page or leaf sheet 211 and spools 213.In Figure 13, louver main body 200 is to be in a kind of state of stretching down.This moment, gear 291 was to be vertical configuration with page or leaf bobbin 213.Page or leaf sheet 211 is to be in the state of having rolled up in Figure 15, so gear 291 just must be parallel relation with a page or leaf sheet 211.
When page or leaf sheet 211 along with louver body 200 on volume time, the process of the distortion channel lead tooth 293 in this guide groove 295 is carried out reverse.When tooth 293 entered guide groove 295, gear 291 was perpendicular to page or leaf bobbin 213, but when tooth 293 left guide groove 295, gear had transferred to parallel with page or leaf bobbin 213.
As shown in figure 15, when louver main body 200 when twisting cohesion is on central axis 201, the plane of gear 291 is half-twist, makes that its plane is almost completely parallel with the central plane of page or leaf sheet.Under this arrangement, as long as the crown height of gear 291 is no more than the edge of page sheet 211, then the behavior of gear 291 similarly is the extension of page sheet 211, has so just exempted the possibility of any interference in fact.
Described same or similar as for other parts principle, structure and embodiment 1, embodiment 2 or embodiment 3, repeat no more herein.
Embodiment 5:
According to Figure 16, the main distinction of present embodiment and embodiment 1 to embodiment 4 is: in the present embodiment, tooth bar comprises a plurality of rack segments 285, and each rack segments 285 is installed on the pushing block 284 by corresponding elastic rod 286.
In previous embodiment 1, one group of tooth bar 282 is arranged within right frame 111, be installed on the pushing block 284.Because processing and assembly precision and natural tolerance allow the interlock simultaneously under the promotion of pushing block 284 of all gears 281/291 and tooth bar 282 hardly may.
In the present embodiment, as shown in figure 16, the tooth bar 282 in the previous embodiment (with reference to figure 9) or 292 (with reference to Figure 13) are replaced by the rack segments in the present embodiment 285.Each rack segments 285 length is installed on the pushing block 284 through a pair of elastic rod 286 between 15 to 30 centimetres, all rack segments 285 synchronously can be pushed or detached to corresponding gear 281 (or 291) through automatically controlled pushing block 284.
In practical operation, after louver main body 200 reached desirable position according to user instruction, row's motion block 284 can be pushed all rack segments 285 to gear 281 (or 291) synchronously made their interlocks.Generally speaking, it almost is impossible time interlock simultaneously of whole gears.But the not only short but also segmentation because of rack segments 285 is so the gear of possibility interlock is more.In addition, 286 pairs of rack segments 285 of elastic rod apply certain pressure, make some not the gear of interlock the tendency that continues interlock is arranged, louver main body 200 can be done fine motion up and down and creeped this moment, to help through whole snap-action.
Described same or similar as for other parts principle, structure and previous embodiment, repeat no more herein.
Embodiment 6:
According to Figure 17 and Figure 18, the main distinction of present embodiment and embodiment 1 to embodiment 5 is: in the present embodiment, on the outside surface of left frame 112 and right frame 111, respectively set up a diaphragm seal 132,131.
Owing to leave the space that page sheet 211 freely rotates for; between the two ends, the left and right sides of left frame 112 and right frame 111 and louver main body 200, form the gap naturally; when this attacks at storm; storm can pass through these gaps; influence the door or the window of the desire protection of inner institute; at this problem; as shown in figure 17; this two diaphragm seal 132; 131 are close to the external surface of left frame 112 and right frame 111 respectively; and at the edge 134 and 133 places are connected with right frame 111 with left frame 112 with hinge or hinging manner respectively, therefore from appearance, diaphragm seal 133; 131 are respectively the part of left and right sides framework.
As shown in figure 18, after the user drops to louver main body 200 bottom and each page sheet 211 is changed into the vertical seal state, can also continue to make diaphragm seal 131,132 is center of rotation with hinge 133,134 respectively, to the rotation of louver main body 200 directions, till edge 135,136 is urged to louver main body 200.
This moment, diaphragm seal 131,132 intercepted haply because the gap between louver main body 200 and right frame 111, the left frame 112.Because blast directly blows to the external surface of louver main body 200 and diaphragm seal 131,132, so unless the time louver main body 200 rigidity low excessively, then blast will help the edge 135,136 of diaphragm seal 131,132 and the driving fit between the louver main body 200.
Described identical as for other parts principle, structure with embodiment 1-embodiment 5, repeat no more herein.
Embodiment 7:
According to Figure 19, the main distinction of present embodiment and embodiment 1 to embodiment 6 is: in the present embodiment, also comprise driving mechanism, this driving mechanism is finished the operation for page or leaf sheet, controlling organization, can be by wired or wireless this driving mechanism of signal transmission control, this driving mechanism should be hidden in the middle cavity of cylindrical center axle 201, as shown in figure 19, it is made up of logic control and motor driving part spare 311, electric brake parts 312, electric notor 313, reduction gearing parts 314 and driving wheel 316.
At this, logic control in logic control and the motor driving part spare 311 part can be via wired keyboard, or infrared remote control accepts user's instruction, if necessary can also be with wireless or ultrasonic wave as transmission medium.Can supply the user to select the networking function that adds in addition, in addition, accept Long-distance Control.The software of these parts has guaranteed that each operating procedure can both absolutely observe working specification, avoids taking place the accident of phase mutual interference or card machine.
Motor part in the parts 311 provides the control of speed and torsion to motor 313.It has also controlled the electric brake parts 312 of choosing dress.According to the difference of motor 313 kinds, as d.c. motor, DC Brushless Motor, AC synchronous motor etc., these parts 311 also should select suitable drive circuit to cooperate.
For saving the space, this driving mechanism is designed to hide in the cavity of central axis 201 cylinder interior, so the size of motor just is limited by the internal diameter of central axis 201.
Because motor 313 rotates with the speed of thousands of RPM usually, and the rotating speed of central axis 201 may be low to moderate one or several RPM, so just need reduction gearing parts 314 to reduce rotating speed, increases torsion.The external diameter of driving wheel 316 is locked in the inside of central axis 201 in the loose fit mode with connectors such as screws.The interior ring of driving wheel 316 then is fixed on the output shaft of reduction gearing parts 314, makes central axis 201 and motor 313 cause fixing contact like this.
Being fixed on logic control and motor driving part spare 311 shells is fixed axis 319, and fixed axis 319 firmly is linked together by the shell of parts 311 and parts 312 and motor 313.
Be placed into the cavity of central axis 201 when driving mechanism after, rolling bearing 204 is enclosed on the fixed axis 319, the outer shroud of bearing 204 is positioned among the bearing support 203, the external diameter of bearing support 203 then is fixed within the central axis 201 on the footpath, like this, at this end, central axis 201 is born by bearing 204, at the other end, bearing 202 is enclosed within on the outrigger shaft of central axis 201, and then be placed in the bearing support shown among Figure 19, be to support with fixed axis 319 relative ends on the central axis 201 then by itself outrigger shaft.
This installation makes central axis 201 to drive by driving mechanism smooth-goingly.
Described same or similar as for other parts principle, structure and embodiment 1-embodiment 6, repeat no more herein.
Embodiment 8:
According to Figure 20, the main distinction of present embodiment and embodiment 1 to embodiment 7 is: in the present embodiment, stowage mechanism 400 comprises another framing 411,412 and connects set of rails 413,414.
As shown in figure 20, the structure of framework 411,412 is identical with the structure of left frame 112 and right frame 111, so up when mobile when louver main body 200, it will be parked on the framework 411,412 of horizontal setting and be supported, this stowage mechanism 400 is collected louver main body 200 by this way.
As preceding embodiment 1-embodiment 7, when the height of parking space is subjected to hard limit, as be clipped between the ceiling of the floor of upper floor and lower floor etc., then be suitable for adopting the stowage mechanism 400 in the present embodiment.
In the case, driving mechanism among the embodiment 7 will be by new driven unit, such as belt transmission module 421, axostylus axostyle transmission module 422 replacement, the topmost function of this new driven unit is to provide two-way driving force at contact point 423, in other words, at contact point 423, when louver main body 200 rises, driven unit must provide pulling force, can also provide thrust when louver main body 200 descends.
Described same or similar as for other parts principle, structure and embodiment 1-embodiment 7, repeat no more herein.
Claims (7)
1. louvre, comprise that one group is arranged the page or leaf sheet that can rotate synchronously according to the order of sequence, is characterized in that: also comprise a frame body, described page or leaf sheet is placed in the frame body, and described frame body is installed on relatively-stationary being covered on the body;
Described frame body comprises left frame and right frame at least, and described left frame and right frame are fixedly installed in the door or the external surface of being protected of window;
Be provided with chute and controlling organization in the described frame body, the lifting of described chute energy guide body page or leaf sheet, the synchronous rotation of described controlling organization control page or leaf sheet;
In the described page or leaf sheet, the two ends of its major axis have a page bobbin;
Link to each other by chain between the described page or leaf sheet, this chain is made up of the single chain elements of a group;
Each chain elements is provided with the position, hole that the page or leaf bobbin is installed and is used between the adjacent chain elements riveted mutually, hinged position, hole;
Described controlling organization comprise can be movable tooth bar and a plurality of gear;
Described gear be installed on the same side the page or leaf bobbin on and be mutually permanently connected;
Described rack and pinion places right frame or left frame;
Described rack and pinion is interlock or disengaging mutually, the Relative motion control gear driven page or leaf bobbin rotation during interlock.
2. louvre according to claim 1 is characterized in that: described louvre also comprises stowage mechanism, and described stowage mechanism is used for collection page or leaf sheet volume or louver main body.
3. louvre according to claim 1 is characterized in that: described louvre also comprises driving mechanism, and described driving mechanism is finished the operation for page or leaf sheet, controlling organization, by wired or wireless this driving mechanism of signal transmission control.
4. louvre according to claim 2 is characterized in that:
Described left frame and right frame are respectively equipped with guide rail;
Sleeve is set, is enclosed within respectively on the left and right page or leaf bobbin, and described sleeve leaves at the page or leaf sheet and is respectively placed on when stowage mechanism enters left and right among the respective track.
5. louvre according to claim 1 is characterized in that:
The same side the page or leaf bobbin the end set up guiding block, described guiding block places left frame or right frame;
Described guiding block has guiding face, is provided with backstay with the guiding face relative position, and the surface towards left frame or right frame central space in the described backstay has unidirectional smooth flat;
Can fit by smooth flat and guiding face between described backstay and the guiding block, and distance therebetween can be regulated.
6. louvre according to claim 1 is characterized in that: the horizontal level misplacement space is set between the different gears.
7. louvre, comprise that one group is arranged the page or leaf sheet that can rotate synchronously according to the order of sequence, is characterized in that: also comprise a frame body, described page or leaf sheet is placed in the frame body, and described frame body is installed on relatively-stationary being covered on the body;
Described frame body comprises left frame and right frame at least, and described left frame and right frame are fixedly installed in the door or the external surface of being protected of window;
Be provided with chute and controlling organization in the described frame body, the lifting of described chute energy guide body page or leaf sheet,
The synchronous rotation of described controlling organization control page or leaf sheet;
In the described page or leaf sheet, the two ends of its major axis have a page bobbin;
Link to each other by chain between the described page or leaf sheet, this chain is made up of the single chain elements of a group;
Each chain elements is provided with the position, hole that the page or leaf bobbin is installed and is used between the adjacent chain elements riveted mutually, hinged position, hole;
Described controlling organization comprise can be movable tooth bar and a plurality of gear;
Described gear is installed on the page or leaf bobbin of the same side, and described gear includes only the part circumference, and can be along the relative turn of horizontal plane between described gear and page bobbin;
Described rack and pinion places right frame or left frame;
Described rack and pinion is interlock or disengaging mutually, the Relative motion control gear driven page or leaf bobbin rotation during interlock;
The upper end of described right frame or left frame is provided with guide groove, and a described gear and a corresponding page or leaf bobbin thereof pass this guide groove, and this guide groove has the distortion passage, and the inner surface configuration of this distortion passage is corresponding with the shape of circumference of gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100607950A CN1861975B (en) | 2006-05-29 | 2006-05-29 | Shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100607950A CN1861975B (en) | 2006-05-29 | 2006-05-29 | Shutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1861975A CN1861975A (en) | 2006-11-15 |
| CN1861975B true CN1861975B (en) | 2010-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100607950A Expired - Fee Related CN1861975B (en) | 2006-05-29 | 2006-05-29 | Shutter |
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| CN (1) | CN1861975B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037924B (en) * | 2007-04-09 | 2010-09-22 | 陈少鹏 | High performance louver |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2352088Y (en) * | 1998-11-13 | 1999-12-08 | 薛金永 | Safety and environmental protection pelmet |
| CN2366543Y (en) * | 1999-03-29 | 2000-03-01 | 章明方 | Multi-purpose sunshade |
| US6314680B1 (en) * | 1994-08-22 | 2001-11-13 | Nomad Handicrafts Pty Ltd. | Louvre mechanism |
| CN1693649A (en) * | 2005-05-13 | 2005-11-09 | 赵明桥 | Safety louver curtain with axle |
| CN2918703Y (en) * | 2006-05-29 | 2007-07-04 | 陈少鹏 | Blind window |
-
2006
- 2006-05-29 CN CN2006100607950A patent/CN1861975B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6314680B1 (en) * | 1994-08-22 | 2001-11-13 | Nomad Handicrafts Pty Ltd. | Louvre mechanism |
| CN2352088Y (en) * | 1998-11-13 | 1999-12-08 | 薛金永 | Safety and environmental protection pelmet |
| CN2366543Y (en) * | 1999-03-29 | 2000-03-01 | 章明方 | Multi-purpose sunshade |
| CN1693649A (en) * | 2005-05-13 | 2005-11-09 | 赵明桥 | Safety louver curtain with axle |
| CN2918703Y (en) * | 2006-05-29 | 2007-07-04 | 陈少鹏 | Blind window |
Non-Patent Citations (1)
| Title |
|---|
| 同上. |
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| Publication number | Publication date |
|---|---|
| CN1861975A (en) | 2006-11-15 |
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