CN2642976Y - Louver device - Google Patents
Louver device Download PDFInfo
- Publication number
- CN2642976Y CN2642976Y CN 03279658 CN03279658U CN2642976Y CN 2642976 Y CN2642976 Y CN 2642976Y CN 03279658 CN03279658 CN 03279658 CN 03279658 U CN03279658 U CN 03279658U CN 2642976 Y CN2642976 Y CN 2642976Y
- Authority
- CN
- China
- Prior art keywords
- cam
- interlock
- blinds apparatus
- vertical frame
- peristome
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides a shutter device, which comprises a rolling blind that consists of a plurality of window bars horizontally arranged between a pair of longitudinal frameworks; a co-linking mechanism that can be free to retract and support all end parts of the window bars as well as be configured on the longitudinal framework; a co-linking elevation mechanism with the end connected to the upper end of the co-linking mechanism arranging the rolling bind on the lock close device of the opening part; and a declined rotating mechanism that is connected to the co-linking mechanism used for turning the window bars at the position where the rolling blind is soon to be locked at the opening part. The utility model is a lifting mechanism having simple structure, low cost and less malfunction; the partial opening part of the folded window bars is not closed when the opening part is fully opened; therefore, the utility model does not influence the lighting effect, ventilation effect and the appearance.
Description
Technical field
The utility model is about a kind of blinds apparatus, particularly about a kind of can be one-body molded with window, after shutter is opened, can not block the blinds apparatus of window.
Background technology
The blinds apparatus that has lifting structure at present, normally roller shutter is installed in the top of window, this roller shutter is to be arranged by a plurality of horizontal window bar above-below directions to constitute, by lifting gear, this roller shutter is descended by the top, the peristome of building window etc. is blocked, simultaneously by this lifting gear, the window bar is risen, the peristomes such as window of building are exposed.This roller shutter structure that is installed in the window top, when roller shutter being promoted in that peristome is exposed, if manual operation, because the window bar that constitutes roller shutter when rising, is to promote first, second earlier, to the last a slice, this folded mutually layer by layer in order hoisting way, the weight of its uphill process can increase gradually, and therefore, manual operation need apply extra strength could rise roller shutter.
In addition, existing blinds apparatus is when peristome exposes, the a plurality of window bars that constitute roller shutter are above peristome, usually, owing to it is superimposed with each other, even when the window bar all is raised to the top, superimposed window bar also can shelter from the part peristome, just after blinds apparatus has been installed,, also can cause the minimizing of aperture area even during the peristome standard-sized sheet, so not only influence daylighting, ventilation effect, also be repugnant to the eye.Sometimes in order to overcome this shortcoming, the frame of accommodating of window bar can be set above peristome also, then this accommodates the frame requisite space and will occupy square structure on the peristome, more can increase many inconvenience.
Also because existing blinds apparatus can't be hidden below peristome, this just can't effectively increase the aperture area of window.For attractive in appearance, when existing blinds apparatus was installed in inside, window bar width can not be wide, therefore must increase the quantity of window bar, just can reach the purpose of blocking whole window, like this, make cleaning very trifling.When blinds apparatus is installed in the outside, and though window bar broad, the quantity of window bar reduced, but, still influence outward appearance because of roller shutter is mounted in the top of window, also be unfavorable for when cleaning simultaneously firmly.
Have again to be installed in outside blinds apparatus,, add and have above-mentioned problem such as not easy to operate, therefore be difficult to popularize because complex structure is with high costs.The blinds apparatus that places of business such as being installed in office block etc. is arranged again, for easy to use, installed electrical equipment additional, easy to use, so that reach sunshade, light modulation, windproof, air inducing, sound insulation, effect such as antitheft, but because this structure is still roller blind device in the above, so operation inconvenience, cost is higher again to add electric device, so can't popularize.
The utility model content
For overcoming the shortcoming of above-mentioned prior art, it is a kind of simple in structure, with low cost that the utility model provides, and open easily, can increase simultaneously the blinds apparatus of open area, when construction, it can be arranged in pairs or groups with the window base at an easy rate mutually, reaches better installation effect, and this blinds apparatus is also convenient for cleaning.Main purpose of the present utility model is to make this blinds apparatus when peristome is all opened, can the peristome local area be blocked because of superimposed window bar (slat), therefore can not influence effect and exterior appearance such as daylighting, ventilation, and has simple structure, with low cost, advantage such as fault is few.
For achieving the above object, blinds apparatus of the present utility model has: a roller shutter is made of horizontal a plurality of window bars between a pair of vertical frame; One interlock (link) mechanism, retractable, it supports each end of window bar, and is configured on the vertical frame; One interlock hoisting mechanism, lower end promote the upper end of the interlinked mechanism that is connected to vertical frame across elastic mechanism, roller shutter is configured in the locked position of coupler of peristome; And (tilt) mechanism of verting, be about in peristome be connected to the interlinked mechanism that is used to lift each window bar on the position of locking at roller shutter.
Roller shutter in the utility model is that a plurality of window bars by horizontal one-tenth above-below direction between a pair of vertical frame constitute, and when latch openings portion, roller shutter in turn promotes by the interlock hoisting mechanism by interlinked mechanism.This interlinked mechanism comprises: the 1st interlock row, be interconnected to by a plurality of linkage part arrays, and can freely rotate; The 2nd interlock row are set up in parallel with the 1st interlock row, are interconnected to by a plurality of linkage part arrays, can freely rotate; And the 3rd interlock row, an end connects into free to rotate at the 1st interlock row, and the other end then connects into free to rotate at the 2nd interlock row, and wherein, each end of window bar is fastened on the 3rd interlock and lists.In addition, the lower end of the 2nd interlock row is a free end, and the lower end of the 1st interlock row then is connected to vertical frame, and the lower end of interlinked mechanism is connected to vertical frame.
Interlock hoisting mechanism in the utility model comprises: rotary body; Long chi body has flexibility, and fastens with this rotary body, and flexible end is connected to the upper end of interlinked mechanism by inclining rotary mechanism; And rotating driving device, make the rotary body rotation.In this inclining rotary mechanism, can possess the arm that verts that can freely rotate, and the cam mechanism of setting the rotary state of this arm that verts.Concerning flexual long chi body, belt, cable wire or rope etc. are preferable, and for rotor, with belt, cable wire or rope etc. during as flexual long chi body, it is preferable that the pulley (pulley) of fastening is rolled in use, when using chain, then use with the lock gear (sprocket wheel) of latticing interlock and fastening preferable as long chi body.
Lower end with interlinked mechanism, the lower end of just above-mentioned the 1st interlock row, be connected to vertical frame across elastic mechanism, elasticity is added depress become rotatable, even interlinked mechanism is after being extended into maximum, the interlock hoisting mechanism is temporarily action also, can not apply the strength that causes the damage of the 1st interlock row to the lower end of the 1st interlock row, and the interlock that need not accurately set the interlock hoisting mechanism promotes stopping of action.
In blinds apparatus of the present utility model, when the upper end of interlinked mechanism is raised, the interlinked mechanism that the lower end is connected to the retractable of vertical frame will stretch successively, and be set up in parallel mutually whereby between a pair of vertical frame, and being subjected to the roller shutter of a plurality of tabular formations of interlinked mechanism support, each end also is raised in regular turn.So, roller shutter will be raised in order, and when being about to the position of locking by predetermined peristome, make each window bar can lift with the complete hidden form of peristome by inclining rotary mechanism.
In sum, it is a kind of simple in structure, with low cost that the utility model provides, and open easily, can increase simultaneously the blinds apparatus of open area, it can be arranged in pairs or groups with the window base when construction easily mutually, reach effect is installed preferably, this blinds apparatus is also convenient for cleaning.Compared with prior art, when this device is all opened at peristome, can the peristome local area be blocked because of superimposed window bar (slat), therefore can not influence effect and exterior appearance such as daylighting, ventilation, and this blinds apparatus has simple structure, with low cost, and fault seldom waits advantage.
Description of drawings
Fig. 1 is the overview of the utility model preferred embodiment.
Fig. 2 is a positive further explanatory drawings embodiment illustrated in fig. 1.
Fig. 3 is a side further explanatory drawings embodiment illustrated in fig. 1.
Fig. 4 is the further explanatory drawings in the vertical frame embodiment illustrated in fig. 1.
It is action specification figure embodiment illustrated in fig. 1 that Fig. 5 (a) reaches (b).
It is action specification figure embodiment illustrated in fig. 1 that Fig. 6 (a) reaches (b).
The specific embodiment
Embodiment
See also Fig. 1 to Fig. 4, the blinds apparatus 1 of present embodiment comprises: roller shutter 5 is made of horizontal a plurality of window bars 4 between vertical frame 2 and 3; Interlock (link) mechanism 7 and 8, retractable, and support each end 6 of window bar 4 to be configured on the vertical frame 2 and 3; Interlock hoisting mechanism 11 promotes the lower end across elastic mechanism 9 and 10 and be connected to the interlinked mechanism 7 of vertical frame 2 and 3 and 8 upper end, and roller shutter 5 is configured in the locked position of coupler of peristome; And (tilt) mechanism 12 and 13 of verting, vert in order to make each window bar 4 across interlinked mechanism 7 and 8, be about at peristome at roller shutter 5 be connected to interlinked mechanism 7 and 8 on the position of locking.
Each window bar 4 is one-body molded, and it has: big cylindrical portion 22 makes it be emerging in the outside during with peristome 16 lockings; And little cylindrical portion 23, overlap the side that rolls off the production line of big cylindrical portion 22 during with peristome 16 lockings, wherein, an end of big cylindrical portion 22 is embedded with sealing mechanism (seal) 24.The shape of window bar can be an Any shape, is the best but form minimum area with superimposed back.
In the present embodiment, the lower end 41 of the linkage part 28 of below of interlock row 30 lower ends is free ends, and the lower end 42 of the linkage part 25 of the below of interlock row 27 lower ends is connected to vertical frame 2 across elastic mechanism 43.
Elastic mechanism 43 comprises: carriage (bracket) 51 is fixed on vertical frame 2 lower ends; Guide rod (rod) 52 is installed on the carriage (bracket) 51; Movable body 53 is mounted to the form that can move freely at guide rod 52 above-below directions; And disc spring (coiled spring) 54, be that movable body 53 elasticity pressurization is downwards disposed, it surrounds guide rod 52 between in the upper end of carriage (bracket) 51 and above the movable body 53, wherein, the lower end 42 of linkage part 25 is across shaft tip 55, connect into the form at movable body 53 free to rotate, make the lower end 42 of linkage part 25 be connected to vertical frame 2 across elastic mechanism 43.
Inclining rotary mechanism 12 comprises: the arm 91 that verts, install by axle 90, and can freely rotate at travelling carriage 75; And cam mechanism 92, the vert rotary state of arm 91 of setting, wherein, shaft tip 93 and 94 is passed through at two ends at the arm 91 that verts, make the linkage part 25 of upper end and an end of 28 connect into free to rotate, make the flexible end 65 of metallic belt 69,, be connected to linkage part 25 (the flexible end 66 of metallic belt 70 also together) by the arm 91 that verts of travelling carriage 75 and inclining rotary mechanism 12.Cam mechanism 92 comprises: cam roller 95 is mounted to the form that can rotate freely on the arm 91 that verts; Cam-wall 21, the vertical cam surface 96 of formation cam roller 95 butts; Cam coaster (block) 98 forms horizontal cam face 97 for making, and is installed in the upper end of cam-wall 21 behind vertical cam surface 96; And cam coaster 99, above cam coaster 98, be bonded to vertical frame body 18 inner faces, keep the state that lifts of the vertical direction of tabular window bar 4.
In the blinds apparatus 1 of aforesaid embodiment, when peristome 16 unlatchings exposed, interlock row 27 and 30 were folded, and 4 of each window bars are superimposed with each other (tight bundle) below peristome 16.When peristome 16 needs locking, at first, make electro-motor 78 operations, and by the rotation of output rotating shaft 79, by gear 80,82, axis of rotation 81, make pulley 63 and 64 rotations, and make metallic belt 69 and 70 be wound to pulley 63 and 64 whereby, and make travelling carriage 75 and 76 by roller 71 to 74, risen by 19 guiding of roller guiding road.Rising by travelling carriage 75 and 76, shown in Fig. 5 (a), interlock row 27 and 30 are also from this upper end elongation, and the horizontal linkage part 31 of interlock row 32 also must rise upward from the top, thereby make each window bar 4 that is fixed on horizontal linkage part 31, will be promoted by locking direction (top) successively to peristome 16.Shown in Fig. 5 (a) and Fig. 5 (b), when the vertical cam surface 96 of cam roller 95 butts, almost remain on the state that lifts of horizontal direction for making window bar 4, and form vert arm 91, interlock row 27,30 and 32.
Shown in Fig. 6 (a), be involved in pulley 63 and 64 by metallic belt 69 and 70, make interlock row 27 and 30 elongations, peristome at roller shutter 5 is about on the position of locking, just on the position of the moment before peristome 16 complete atresia of present embodiment, when cam roller 95 from butt to vertical cam surface 96, when translating into the butt to the horizontal cam face, interlock row 30 can further be promoted with respect to interlock row 27, window bar 4 is rotated towards counter-clockwise direction, and be set as the state that lifts of vertical direction successively.Have, because the rising of the arm 91 that verts, shown in Fig. 6 (b), interlock row 27 and 30 almost reach total length again, and when cam roller 95 was multiplied by the cam coaster, window bar 4 was held in the almost state that lifts of vertical direction, and peristome 16 is being blocked by roller shutter 5 fully.Afterwards, the action of electro-motor 78 stops, and roller shutter 5 is promptly accused at the block action of peristome 16 and finished.Even because of electro-motor 78 stop to postpone in the interlock row 27 of full extension, the lower end 42 of linkage part 25 is pulled to the top, utilize disc spring (coiledspring) 54 and movable body 53 that elasticity is pressurizeed also can be moved upward downwards, even, also can not be damaged to the lower end 42 of linkage part 25 so the existence that electro-motor 78 stops to postpone.On the contrary, the roller shutter 5 of peristome 16 is all opened, be sheltered from peristome 16 fully.
Roller shutter 5 is in the unlatching of peristome 16, and electro-motor 78 is done and above-mentioned opposite action, shown in Fig. 6 (b), 6 (a), 5 (b) and 5 (a), makes actions such as interlock row 27 and 30 according to this order.
Yet in blinds apparatus 1, when peristome 16 standard-sized sheets, each window bar 4 closely superimposed mutually (tight bundle) does not have superimposed window bar 4 below the upper ledge 15, so as not installing blinds apparatus, can keep the outward appearance of original window below peristome 16.In addition, in the block action of roller shutter 5, interlock row 27 and 30 telescoping mechanism can simply constitute, thus the utlity model has a kind of fault seldom hoisting mechanism and lift mechanism.
In sum, blinds apparatus of the present utility model, can make when the peristome standard-sized sheet, can be because of superimposed window bar (slat), the part of peristome is blocked, thereby can not influences daylighting, ventilation effect and scenery external, and can be separately the below of peristome be hidden, so the simple structure of the utlity model has, easily cleaning, advantage such as fault is less.
Blinds apparatus of the present utility model, the roller shutter that constitutes the window bar is in the bottom, so when promoting roller shutter, even use hand operation, because the window bar that constitutes roller shutter is when rising, be to be raised one by one, so compare with existing shutter, very pull-up is finished in the labour-saving in uphill process.
Have again, blinds apparatus of the present utility model, compare with existing blinds apparatus, since the window bar be superimposed below, accommodate frame so need not be provided with especially, can reduce cost, also can cooperate the construction of windowsill base shaped design simultaneously, not only can make moulding more attractive in appearance, also help blinds apparatus is cleaned, can overcome existing apparatus and be difficult to the shortcoming that cleans and take up space.Because one-body molded with this blinds apparatus and window, the manufacturing is more prone to again.
Also have, blinds apparatus of the present utility model, because simple structure, with low cost, add and have the effect that above-mentioned existing apparatus does not have, have that cost is low, attractive in appearance, windproof, light modulation, sunshade, a function such as antitheft, more can be expected at this simultaneously to popularize down, can improve the outward appearance and the style and features in general resident family building, help the urban to watch.
Claims (12)
1. a blinds apparatus is characterized in that, this blinds apparatus comprises:
Roller shutter is made of horizontal a plurality of window bars between a pair of vertical frame;
Interlinked mechanism, retractable, it supports each end of window bar, and is configured on the vertical frame;
The interlock hoisting mechanism, its lower end promotes the upper end that is connected to the interlinked mechanism of indulging frame across elastic mechanism, roller shutter is configured in the locked position of coupler of peristome; And
Inclining rotary mechanism is about in peristome be connected to the interlinked mechanism that lifts each window bar across interlinked mechanism on the position of locking at roller shutter.
2. blinds apparatus as claimed in claim 1 is characterized in that, this vertical frame comprises:
Finedraw, direction is extended up and down; And possess:
Vertical frame body is accommodated in inside with interlinked mechanism;
A pair of guiding wall, its inside have roller guiding road, this roller guiding road and vertical this body by integral forming of frame; And
Cam-wall is used by inclining rotary mechanism, and with vertical this body by integral forming of frame.
3. blinds apparatus as claimed in claim 1 is characterized in that, each window bar is one-body molded, and has:
Big cylindrical portion makes it be emerging in the outside during with the peristome locking; And
Little cylindrical portion, during with the peristome locking, it overlaps the side that rolls off the production line of big cylindrical portion.
4. blinds apparatus as claimed in claim 3 is characterized in that, an end of this big cylindrical portion is embedded with sealing mechanism.
5. blinds apparatus as claimed in claim 1 is characterized in that, this interlinked mechanism has:
The 1st interlock row are connected into by shaft tip array successively by a plurality of linkage parts, and are free to rotate;
The 2nd interlock row are connected into by shaft tip array successively by a plurality of linkage parts, and are free to rotate, and are set up in parallel with the 1st interlock row; And
The 3rd interlock row are made of a plurality of horizontal linkage parts, and an end of this horizontal linkage part is by every one shaft tip, connect into free to rotately in the 1st interlock row, and the other end is by every one shaft tip, connect into free to rotately to be listed as in the 2nd interlock.
6. blinds apparatus as claimed in claim 5 is characterized in that, the lower end of the 2nd interlock row is made as free end, and the lower end of the 1st interlock row is connected to vertical frame, and the lower end of interlinked mechanism is connected to vertical frame.
7. blinds apparatus as claimed in claim 1 is characterized in that, this interlock hoisting mechanism comprises:
Rotary body;
Long chi body has flexibility, and rotary body fastens therewith, and its flexible end is connected to the upper end of interlinked mechanism across inclining rotary mechanism; And
Rotating driving device makes the rotary body rotation.
8. blinds apparatus as claimed in claim 1 is characterized in that, this elastic mechanism comprises:
Carriage is fixed on vertical frame lower end;
Guide rod is installed on the carriage;
Movable body can be at the guide rod upper and lower to moving freely; And
Disc spring for movable body elasticity pressurization is downwards disposed, surrounds guide rod in the upper end of carriage and between above the movable body.
9. blinds apparatus as claimed in claim 1 is characterized in that, this inclining rotary mechanism comprises:
The arm that verts, being mounted to by axle can free form of rotating at travelling carriage; And
Cam mechanism is set the rotary state of the arm that verts.
10. blinds apparatus as claimed in claim 7 is characterized in that, this rotating driving device comprises:
The attached electro-motor of reductor is installed on the carriage;
Gear is installed on the output rotating shaft of electro-motor reductor;
Axis of rotation, its end support to the form that can rotate freely at bracket separately, and are configured between the upper end of vertical frame;
Gear anchors on the axis of rotation, and with the mutual interlock of said gear; And
Turn to roller, be mounted to the form that can rotate freely at carriage respectively for guiding turning to of belt respectively, wherein, pulley anchors on the axis of rotation.
11. blinds apparatus as claimed in claim 9, it is characterized in that, the vert two ends of arm make the linkage part of upper end connect into form free to rotate by shaft tip, and make the flexible end of belt with this, and the arm that verts by travelling carriage and inclining rotary mechanism is connected to linkage part.
12. blinds apparatus as claimed in claim 9 is characterized in that, this cam mechanism comprises:
Cam roller is mounted to the form that can rotate freely on the arm that verts;
Cam-wall, the vertical cam surface of formation cam roller butt;
The cam coaster forms the horizontal cam face for making, and is installed in the upper end of cam-wall behind vertical cam surface; And
The cam coaster, it anchors at vertical this inner body surface of frame above above-mentioned cam coaster, keep the state that lifts of tabular vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03279658 CN2642976Y (en) | 2003-09-15 | 2003-09-15 | Louver device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03279658 CN2642976Y (en) | 2003-09-15 | 2003-09-15 | Louver device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2642976Y true CN2642976Y (en) | 2004-09-22 |
Family
ID=34303486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03279658 Expired - Lifetime CN2642976Y (en) | 2003-09-15 | 2003-09-15 | Louver device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2642976Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191839A (en) * | 2010-03-10 | 2011-09-21 | 上海腾晟遮阳技术有限公司 | Outdoor horizontal louver sunshading board |
| CN102251738A (en) * | 2010-01-18 | 2011-11-23 | 汉狮株式会社 | Pairglass windows solar system |
| CN101139909B (en) * | 2007-10-24 | 2012-03-21 | 朱晓荧 | Suspension type reel spindle window curtain |
| TWI550183B (en) * | 2006-12-20 | 2016-09-21 | 亨特道格拉斯公司 | System for operating top down/bottom up covering for architectural openings |
| CN107075904A (en) * | 2014-10-20 | 2017-08-18 | Somfy两合公司 | Series for the Vidacare corp of curtain type veil |
-
2003
- 2003-09-15 CN CN 03279658 patent/CN2642976Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI550183B (en) * | 2006-12-20 | 2016-09-21 | 亨特道格拉斯公司 | System for operating top down/bottom up covering for architectural openings |
| CN101139909B (en) * | 2007-10-24 | 2012-03-21 | 朱晓荧 | Suspension type reel spindle window curtain |
| CN102251738A (en) * | 2010-01-18 | 2011-11-23 | 汉狮株式会社 | Pairglass windows solar system |
| CN102251738B (en) * | 2010-01-18 | 2014-05-21 | 汉狮株式会社 | Pairglass windows solar system |
| CN102191839A (en) * | 2010-03-10 | 2011-09-21 | 上海腾晟遮阳技术有限公司 | Outdoor horizontal louver sunshading board |
| CN107075904A (en) * | 2014-10-20 | 2017-08-18 | Somfy两合公司 | Series for the Vidacare corp of curtain type veil |
| US10655387B2 (en) | 2014-10-20 | 2020-05-19 | Somfy Sas | Range of motorized-drive devices for screening blinds |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130915 Granted publication date: 20040922 |