CN206190187U - Novel curtain device - Google Patents
Novel curtain device Download PDFInfo
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- CN206190187U CN206190187U CN201621167951.9U CN201621167951U CN206190187U CN 206190187 U CN206190187 U CN 206190187U CN 201621167951 U CN201621167951 U CN 201621167951U CN 206190187 U CN206190187 U CN 206190187U
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- slide rail
- drag
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- tie
- bar
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Abstract
The utility model provides a novel curtain device, including first slide rail, second slide rail, casement, bottom extension device, book curtain device, first slide rail inboard is equipped with the spout, first slide rail bottom is equipped with first guide pulley, second slide rail inboard also is equipped with the spout, be equipped with the second guide pulley bottom the second slide rail be connected with a roll curtain device between the top of first slide rail, second slide rail, first slide rail, the inboard spout internalization of second slide rail are equipped with bottom extension device, the upper end and the book curtain device fixed connection of casement just can coil on roll curtain device, the lower extreme and the bottom extension device both ends fixed connection of casement, middle floating is connected, it includes roller shutter shaft, first double flute wheel, second double flute wheel to roll up the curtain device. The utility model has the beneficial effect of simple structure, convenient operation is applicable to all kinds of door and window such as building, car, train, steamer.
Description
Technical field
The utility model belongs to window shade arrangement field, more particularly, to a kind of novel curtain device.
Background technology
Curtain is with the masking of the making such as cloth, bamboo, reed, fiber crops, yarn, plastics, metal material or hanging over for regulation indoor illumination
Curtain on window.Curtain species is various, and conventional kind includes roller shutter, drawing curtain etc..The major function of curtain is adjusted for sunshading and heat-insulating
Section indoor light.With the development of curtain, it has turned into the interior in indispensable room, feature and ornamental perfect adaptation
Ornament, but these development is applied in room, in this kind of car room of automobile, train, especially automobile, when it
It is parked in when on the vacant lot of direct sunlight, sunlight is radiated at whole in-car through vehicle window, irradiation vehicle interior temperature is high for a long time,
Although posting reflective membrane on the glass for vehicle window of some cars, too many heat-blocking action is not played, but in this kind of car room
Window covering products species and structure still belong to relatively single state at present, majority simply using the drawing curtains with room,
And need manually operated to pull open and close.Can be manually operated drawing curtain when the passenger on automobile needs sunshade, but it is right
A driver is only seated in an automobile, needs to pull on curtain after driver's parking, when the function of sunshading and heat-insulating is played to automobile,
Driver needs to operate all of curtain manual one time, wastes time and energy.Additionally, most automobiles are only provided with the window of both sides vehicle window
Curtain, it is different due to such vehicle window for front and rear vehicle window, and vehicle window is required to be obliquely installed, glass has cambered surface, because
This is not provided with the curtain of front and rear vehicle window substantially at present, and such curtain cannot all block sunlight, therefore also just cannot more rise
To heat-insulated effect, curtain cannot finally play its real practical function.
The content of the invention
The purpose of this utility model is to provide that a kind of sunshading and heat-insulating effect is good, the novel curtain control dress that operation is simple
Put, especially suitable in-car is used.
The technical solution of the utility model is：A kind of novel curtain device, including the first slide rail, the second slide rail, casement,
Bottom extending apparatus, roller blind device, the first slide rail inner side are provided with chute, and the first slide rail bottom is provided with the first guide wheel,
The second slide rail inner side also is provided with chute, and the second slide rail bottom is provided with the second guide wheel, is slided in first slide rail, second
Roller blind device is connected between the top of rail, bottom extension is movably equipped with the chute on the inside of first slide rail, the second slide rail
Device, the upper end of the casement is fixedly connected with roller blind device and can be on roller blind device, the lower end of the casement
It is fixedly connected with bottom extending apparatus two ends, middle floating connection, the roller blind device includes curtain rolling shaft, the first double grooved pulley, the
Two double grooved pulleys, described curtain rolling shaft one end is fixedly connected with the first double grooved pulley being coaxial therewith, and the other end of the curtain rolling shaft is fixed
The second double grooved pulley being coaxial therewith is connected with, first is provided between first double grooved pulley and the first guide wheel of the first slide rail bottom
The second annular drag-line, described second are provided between second guide wheel of annular drag-line, second double grooved pulley and the second slide rail bottom
Two ends are respectively fixedly connected with two grooves in the second double grooved pulley after the guide wheel of annular guy cable rounds second, and two ends respectively can be two
Winding in individual groove, first annular drag-line forms winding between the first guide wheel and the first double grooved pulley, the described second annular drag-line around
Two ends are respectively fixedly connected with two grooves in the second double grooved pulley after crossing the second guide wheel, and the second annular drag-line is in the second guide wheel and the
Winding is formed between two double grooved pulleys, in the first annular drag-line in a side end and the first slide rail of the bottom extending apparatus
Wherein one drag-line is fixedly connected, its in the annular drag-line of second in the opposite side and the second slide rail of the bottom extending apparatus
In a drag-line be fixedly connected；
Further, the bottom extending apparatus include the first tie-bar, drag link telescopic shaft, drag link telescopic, floating
Sliding sleeve, the second tie-bar, described drag link telescopic one end are slidably connected with drag link telescopic shaft, and the drag link is flexible
Put and be provided with floating sliding sleeve, the other end is fixedly connected one end of the first tie-bar, the other end connection of the drag link telescopic shaft the
One end of two tie-bars, the end of the first tie-bar other end is provided with the first draw-in groove, first draw-in groove and the first slide rail inner side
Chute coordinate, the end of the second tie-bar other end is provided with the second draw-in groove, on the inside of second draw-in groove and the second slide rail
Chute coordinates, and wherein one drag-line of the first annular drag-line in the end face and the first slide rail of the other end of first tie-bar is consolidated
Wherein one drag-line of the second annular drag-line in fixed connection, the end face of the other end of second tie-bar and the second slide rail is fixed
Connection；
Further, the bottom extending apparatus include the first tie-bar, drag link telescopic shaft, drag link telescopic, decoration
Cover, the second tie-bar, described drag link telescopic shaft one end are fixedly connected with the first tie-bar, and the other end is slided with drag link telescopic and connected
Connect, the drag link telescopic other end is fixedly connected with the second tie-bar, outside the drag link telescopic shaft and drag link telescopic
Portion's activity is connected with Decorative Cover；
Further, the first slide rail shape is identical with window side outline and shape, first slide rail
The pilot pin or isolation strip that can be used for correcting drag-line, the second slide rail shape and window opposite side outline are provided with chute
It is identical with shape, the pilot pin or isolation strip that can be used for correcting drag-line are provided with the chute of second slide rail；
Further, there is bending structure in first slide rail or the second slide rail, gyrator, first are provided with bending place
Annular drag-line or the second annular guy cable rounds gyrator；
Further, the curtain rolling shaft is also connected with outside brushed DC motor or alternating current generator is connected；
Further, the first annular drag-line be rope or chain, first double grooved pulley be pulley or sprocket wheel, it is described
Second annular drag-line is rope or chain, and second double grooved pulley is pulley or sprocket wheel；
Further, the diameter of the first double grooved pulley=(guide wheel of length-the first-the first double flute of diameter of the first slide rail
The tie-bar of wheel diameter -2 first is highly)/(guide wheel of length-the second the-the second double flute of diameter -2 second tie-bars of wheel diameter of the second slide rail are high
Degree) the * the second double grooved pulley diameter；
Further, the longitudinal extension amount of the casement is more than 15%, and transversal stretching amount is more than 30%；
Further, the both sides of the casement are knitting cylinder crimping, and two knitting cylinder crimpings block respectively
In the chute of the first slide rail and in the chute of the second slide rail.
The utility model has the advantage that and include following aspects with good effect：
1st, slide rail of different shapes need to be only designed, and changes the diameter of one of double grooved pulley and the chi of change casement
It is very little to be just suitable for a shape for carrying out window；
2nd, bottom extending apparatus are combined with the design of the casement of telescopic resilience so that casement is in the horizontal in tight
State, additionally, using knitting fabric natural edge-rolling and natural crimping is stuck in the draw-in groove of slide rail, coordinate and window side
Shape identical slide rail, and the speed of reel wound casement is adjusted by changing reel diameter it is achieved thereby that casement
The tight state of transverse direction and longitudinal direction, it is to avoid curtain corrugated situation in winding process occur and occur；
3rd, suitable application area is extensive, it is adaptable to all kinds of door and windows such as building, automobile, train, steamer.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial structural diagram of the present utility model；
Fig. 3 is the structural representation of bottom extending apparatus of the present utility model；
Fig. 4 is the disassemblying structure schematic diagram of bottom extending apparatus of the present utility model.
In figure：
First slide rail 1, the second slide rail 2, casement 3, bottom extending apparatus 4, roller blind device 5, chute 6, the first guide wheel 7,
The annular drag-line 13 of second guide wheel 8, curtain rolling shaft 9, the first double grooved pulley 10, the second double grooved pulley 11, first annular drag-line 12, second, the
One tie-bar 14, drag link telescopic shaft 15, drag link telescopic 16, floating sliding sleeve 17, the second tie-bar 18, pilot pin 19, Decorative Cover
20。
Specific embodiment
The utility model is elaborated below in conjunction with the accompanying drawings.
Embodiment 1, the present embodiment is applied to window in irregular shape：
As shown in Figure 1, 2, a kind of novel curtain device, including the first slide rail 1, the second slide rail 2, casement 3, bottom extend
Device 4, roller blind device 5, the inner side of first slide rail 1 are provided with chute 6, and the bottom of the first slide rail 1 is provided with the first guide wheel 7, institute
State the inner side of the second slide rail 2 and also be provided with chute 6, the bottom of the second slide rail 2 is provided with the second guide wheel 8, in first slide rail 1, the
Roller blind device 5 is connected between the top of two slide rails 2, is movably equipped with first slide rail 1, the chute 6 of the inner side of the second slide rail 2
Bottom extending apparatus 4, the upper end of the casement 3 is fixedly connected with roller blind device 5 and can be described on roller blind device 5
The lower end of casement 3 is fixedly connected with the two ends of bottom extending apparatus 4, middle floating connection, and the roller blind device 5 includes curtain rolling shaft
9th, the first double grooved pulley 10, the second double grooved pulley 11, one end of the curtain rolling shaft 9 are fixedly connected with the first double grooved pulley 10 being coaxial therewith,
The other end of the curtain rolling shaft 9 is fixedly connected with the second double grooved pulley 11 being coaxial therewith, and first double grooved pulley 10 and first is slided
First annular drag-line 12, the of the bottom of 11 and second slide rail of the second double grooved pulley 2 are provided between first guide wheel 7 of the bottom of rail 1
The second annular drag-line 13 is provided between two guide wheels 8, the first annular drag-line 12 bypasses two ends and the first double flute after the first guide wheel 7
Two grooves in wheel 10 are respectively fixedly connected with, and two ends can wind in two grooves respectively, and its windings length of run is bigger
In stroke of the bottom extending apparatus one end in chute, first annular drag-line 12 is between the first guide wheel 7 and the first double grooved pulley 10
Winding is formed, two ends are consolidated respectively with two grooves in the second double grooved pulley 12 after the described second annular drag-line 13 bypasses the second guide wheel 8
Connection, and two ends calmly can wind in two grooves respectively, and its windings length of run exists more than the bottom extending apparatus other end
50% of stroke in chute, the second annular drag-line 13 forms winding, the bottom between the second guide wheel 8 and the second double grooved pulley 11
One side end of portion's extending apparatus 4 is fixedly connected with wherein one drag-line in the first annular drag-line 12 in the first slide rail 1, institute
The opposite side of bottom extending apparatus 4 is stated to be fixedly connected with wherein one drag-line in the second annular drag-line 13 in the second slide rail 2；
Further, the bottom extending apparatus 5 include the first tie-bar 14, drag link telescopic shaft 15, drag link telescopic
16th, floating sliding sleeve 17, the second tie-bar 18, described one end of drag link telescopic 16 are slidably connected with drag link telescopic shaft 15,
And the drag link telescopic 16 is provided with floating sliding sleeve 17, the other end is fixedly connected one end of the first tie-bar 14, the horizontal drawing
The other end of telescopic shaft 15 connects one end of the second tie-bar 18, and the end of the other end of the first tie-bar 14 is provided with the first draw-in groove,
First draw-in groove coordinates with the chute 6 of the inner side of the first slide rail 1, and the end of the other end of the second tie-bar 18 is provided with the second card
The chute of groove, second draw-in groove and the inner side of the second slide rail 2 coordinates, and the end face of the other end of first tie-bar 14 and first is slided
Wherein one drag-line of the first annular drag-line 12 in rail 1 is fixedly connected, the end face of the other end of second tie-bar 18 and
Wherein one drag-line of the second annular drag-line 13 in two slide rails 2 is fixedly connected；Curtain rolling shaft 9 is driven whole by casement when winding
Individual bottom extending apparatus 5 are moved upwards, with the change of the first slide rail 1 and the shape of the second slide rail 2 in motion process so that first
The lateral attitude of the tie-bar 18 of tie-bar 14 and second is continually changing so that the first tie-bar 14 and the second tie-bar 18 pull drag link to stretch
Set 16 and the continuous transverse shifting of floating sliding sleeve 17, so that casement 3 is constantly in laterally tight state, longitudinal direction aspect
Because the end of the first tie-bar 14 is fixedly connected with wherein of first annular drag-line 12, the end and second of the second tie-bar 18
Wherein one of annular drag-line 13 is fixedly connected, therefore curtain rolling shaft 9 drives first annular drag-line 12 and during winding
Wherein one in second ring drag-line 13 vertically moves, while driving the first tie-bar 14 and the lengthwise movement simultaneously of the second tie-bar 18；
Further, the shape of the first slide rail 1 is identical with window side outline and shape, first slide rail 1
Chute in be provided with and taken turns for the shape of the second slide rail 2 described in the pilot pin 19 of correcting drag-line or isolation strip and window opposite side side
It is wide identical with shape, it is provided with for the pilot pin 19 of correcting drag-line or isolation strip in the chute of second slide rail 2；
The effect of pilot pin 19 and separation layer (not shown) herein is the correction annular drag-line of first annular drag-line 12 and second
12 position changes with the shaped position of the first slide rail 1 and the second slide rail 2 and changes, the material of the first slide rail 1 and the second slide rail 2
It can be the non-metallic material of metal material, or hard；
Further, there is bending structure in the slide rail 2 of first slide rail 1 or second, gyrator is provided with bending place, the
The one annular annular drag-line 13 of drag-line 12 or second bypasses gyrator, that is, add quarter block and reduce first annular drag-line 12 or the second
Friction of the annular drag-line 13 in bending place；
Further, the curtain rolling shaft 9 is also connected with outside brushed DC motor, because in-car basic confession is all straight
Stream electricity, the winding of curtain rolling shaft 9 is controlled with brushed DC motor, and brushed DC motor is also needed and outside control device and control
Circuit is connected；If from for economic angle, being not connected to brushed DC motor and also can manually drawing send bottom extending apparatus 5
To complete the winding of casement and extend；
Further, the first annular drag-line 12 be rope or chain, first double grooved pulley 10 be pulley or sprocket wheel,
Described second annular drag-line 13 is rope or chain, and second double grooved pulley 12 is pulley or sprocket wheel；
Further, the diameter of first double grooved pulley 10=(diameter-the first of the guide wheel of length-the first 7 of the first slide rail 1
The height of 10-2 first tie-bar of diameter of double grooved pulley 14)/(diameter-the second double grooved pulley 12 of the guide wheel of length-the second 8 of the second slide rail 2 is straight
The height of second tie-bar of footpath -2 18) the * the second double grooved pulley 11 diameter, a diameter of certain value of the second double grooved pulley 11, its diameter can be with
The overall diameter of curtain rolling shaft 9 is equal when all casements 3 are rolled with curtain rolling shaft 9, or has a diameter larger than curtain rolling shaft 9 by be intended to curtain
1~the 2mm of overall diameter of curtain rolling shaft 9 when cloth 3 is rolled；So design because, when the length of the first slide rail 1 and the second slide rail 2 is equal
When differing, the first tie-bar 14 and the traverse of the second tie-bar 18 is caused to differ, in order to ensure the first tie-bar 14 and the second tie-bar
18 longitudinal direction is synchronized with the movement, therefore adjusts the diameter of the first double grooved pulley 10 and the second double grooved pulley 11, is drawn so as to reach adjustment first
The movement velocity of the tie-bar 18 of thick stick 14 and second；
Further, the longitudinal extension amount of the casement 3 is more than 15%, and transversal stretching amount is more than 30%, it may be preferable to
Use knitting plain elastic fabric；
Further, the both sides of the casement 3 are knitting cylinder crimping, and two knitting cylinder crimpings block respectively
In the chute of the first slide rail 1 and in the chute of the second slide rail 2, the natural edge-rolling of knitting plain elastic fabric is good.
Embodiment two, the present embodiment is applied to window in irregular shape：
As Figure 1-4, a kind of novel curtain device, including the first slide rail 1, the second slide rail 2, casement 3, bottom extend
Device 4, roller blind device 5, the inner side of first slide rail 1 are provided with chute 6, and the bottom of the first slide rail 1 is provided with the first guide wheel 7, institute
State the inner side of the second slide rail 2 and also be provided with chute 6, the bottom of the second slide rail 2 is provided with the second guide wheel 8, in first slide rail 1, the
Roller blind device 5 is connected between the top of two slide rails 2, is movably equipped with first slide rail 1, the chute 6 of the inner side of the second slide rail 2
Bottom extending apparatus 4, the upper end of the casement 3 is fixedly connected with roller blind device 5 and can be described on roller blind device 5
The lower end of casement 3 is fixedly connected with the two ends of bottom extending apparatus 4, middle floating connection, and the roller blind device 5 includes curtain rolling shaft
9th, the first double grooved pulley 10, the second double grooved pulley 11, one end of the curtain rolling shaft 9 are fixedly connected with the first double grooved pulley 10 being coaxial therewith,
The other end of the curtain rolling shaft 9 is fixedly connected with the second double grooved pulley 11 being coaxial therewith, and first double grooved pulley 10 and first is slided
First annular drag-line 12, the of the bottom of 11 and second slide rail of the second double grooved pulley 2 are provided between first guide wheel 7 of the bottom of rail 1
The second annular drag-line 13 is provided between two guide wheels 8, the first annular drag-line 12 bypasses two ends and the first double flute after the first guide wheel 7
Two grooves in wheel 10 are respectively fixedly connected with, and two ends can wind in two grooves respectively, and its windings length of run is bigger
In stroke of the one end of bottom extending apparatus 4 in chute, first annular drag-line 12 is between the first guide wheel 7 and the first double grooved pulley 10
Winding is formed, two ends are consolidated respectively with two grooves in the second double grooved pulley 12 after the described second annular drag-line 13 bypasses the second guide wheel 8
Connection, and two ends calmly can wind in two grooves respectively, and its windings length of run exists more than the other end of bottom extending apparatus 4
50% of stroke in chute, the second annular drag-line 13 forms winding between the second guide wheel 8 and the second double grooved pulley 11, described
One side end of bottom extending apparatus 4 is fixedly connected with wherein one drag-line in the first annular drag-line 12 in the first slide rail 1,
Wherein one drag-line in the second annular drag-line 13 in the opposite side of the bottom extending apparatus 4 and the second slide rail 2 is fixed and connected
Connect；
Further, the bottom extending apparatus 4 include the first tie-bar 14, drag link telescopic shaft 15, drag link telescopic
16th, Decorative Cover 20, the second tie-bar 18, described one end of drag link telescopic shaft 15 are fixedly connected with the first tie-bar 14, the other end with it is horizontal
Pull bar telescopic 16 is slidably connected, and the other end of drag link telescopic 16 is fixedly connected with the second tie-bar 18, the drag link
Telescopic shaft 15 and the external activity of drag link telescopic 16 are connected with Decorative Cover 20, and on the one hand addition Decorative Cover makes in order to good-looking, separately
On the one hand the open and flat corrugationless in the bottom of casement 3 can be ensured, the effect of the floating bushing 17 in embodiment one is also for guarantee window
The bottom of cord 3 is open and flat；
Further, the shape of the first slide rail 1 is identical with window side outline and shape, first slide rail 1
Chute in be provided with and taken turns for the shape of the second slide rail 2 described in the pilot pin 19 of correcting drag-line or isolation strip and window opposite side side
It is wide identical with shape, it is provided with for the pilot pin 19 of correcting drag-line or isolation strip in the chute of second slide rail 2；
The effect of pilot pin 19 and separation layer (not shown) herein is the correction annular drag-line of first annular drag-line 12 and second
12 position changes with the shaped position of the first slide rail 1 and the second slide rail 2 and changes, the material of the first slide rail 1 and the second slide rail 2
It can be the non-metallic material of metal material, or hard；
Further, there is bending structure in the slide rail 2 of first slide rail 1 or second, gyrator is provided with bending place, the
The one annular annular drag-line 13 of drag-line 12 or second bypasses gyrator, that is, add quarter block and reduce first annular drag-line 12 or the second
Friction of the annular drag-line 13 in bending place；
Further, the curtain rolling shaft 9 is also connected with outside brushed DC motor, because in-car basic confession is all straight
Stream electricity, the winding of curtain rolling shaft 9 is controlled with brushed DC motor, and brushed DC motor is also needed and outside control device and control
Circuit is connected；If from for economic angle, being not connected to brushed DC motor and also can manually drawing send bottom extending apparatus 5
To complete the winding of casement and extend；
Further, the first annular drag-line 12 be rope or chain, first double grooved pulley 10 be pulley or sprocket wheel,
Described second annular drag-line 13 is rope or chain, and second double grooved pulley 12 is pulley or sprocket wheel；
Further, the diameter of first double grooved pulley 10=(diameter-the first of the guide wheel of length-the first 7 of the first slide rail 1
The height of 10-2 first tie-bar of diameter of double grooved pulley 14)/(diameter-the second double grooved pulley 12 of the guide wheel of length-the second 8 of the second slide rail 2 is straight
The height of second tie-bar of footpath -2 18) the * the second double grooved pulley 11 diameter, a diameter of certain value of the second double grooved pulley 11, its diameter can be with
The overall diameter of curtain rolling shaft 9 is equal when all casements 3 are rolled with curtain rolling shaft 9, or has a diameter larger than curtain rolling shaft 9 by be intended to curtain
1~the 2mm of overall diameter of curtain rolling shaft 9 when cloth 3 is rolled；So design because, when the length of the first slide rail 1 and the second slide rail 2 is equal
When differing, the first tie-bar 14 and the traverse of the second tie-bar 18 is caused to differ, in order to ensure the first tie-bar 14 and the second tie-bar
18 longitudinal direction is synchronized with the movement, therefore adjusts the diameter of the first double grooved pulley 10 and the second double grooved pulley 11, is drawn so as to reach adjustment first
The movement velocity of the tie-bar 18 of thick stick 14 and second；
Further, the longitudinal extension amount of the casement 3 is more than 15%, and transversal stretching amount is more than 30%, it may be preferable to
Use knitting plain elastic fabric；
Further, the both sides of the casement 3 are knitting cylinder crimping, and two knitting cylinder crimpings block respectively
In the chute of the first slide rail 1 and in the chute of the second slide rail 2, the natural edge-rolling of knitting plain elastic fabric is good.
Embodiment three, the present embodiment is applied to the window of regular shape：
A kind of novel curtain device, including the first slide rail 1, the second slide rail 2, casement 3, bottom extending apparatus 4, roller shutter dress
5 are put, the inner side of first slide rail 1 is provided with chute 6, and the bottom of the first slide rail 1 is provided with the first guide wheel 7, in second slide rail 2
Side also is provided with chute 6, and the bottom of the second slide rail 2 is provided with the second guide wheel 8, at first slide rail 1, the top of the second slide rail 2
Between be connected with roller blind device 5, is movably equipped with bottom extending apparatus in first slide rail 1, the chute 6 of the inner side of the second slide rail 2
4, the upper end of the casement 3 is fixedly connected with roller blind device 5 and can be on roller blind device 5, the lower end of the casement 3
It is fixedly connected with the two ends of bottom extending apparatus 4, the roller blind device 5 includes curtain rolling shaft 9, the first double grooved pulley 10, the second double grooved pulley
11, the one end of the curtain rolling shaft 9 is fixedly connected with the first double grooved pulley 10 being coaxial therewith, and the other end of the curtain rolling shaft 9 is fixed and connected
The second double grooved pulley 11 being coaxial therewith is connected to, is provided between the first guide wheel 7 of the bottom of 10 and first slide rail of the first double grooved pulley 1
First annular drag-line 12, is provided with the second annular drag-line between the second guide wheel 8 of the bottom of 11 and second slide rail of the second double grooved pulley 2
13, two ends are respectively fixedly connected with two grooves in the first double grooved pulley 10 after the first annular drag-line 12 bypasses the first guide wheel 7,
First annular drag-line 12 forms winding between the first guide wheel 7 and the first double grooved pulley 10, and the described second annular drag-line 13 bypasses the
Two ends are respectively fixedly connected with two grooves in the second double grooved pulley 11 after two guide wheels 8, the second annular drag-line 13 the second guide wheel 8 with
Form winding between second double grooved pulley 11, the annular drag-line 13 of first annular drag-line 12 and second can be in the first double grooved pulley and second pair
Wound on sheave, its windings length of run is slightly larger than stroke of the tie-bar two ends in chute, the bottom extending apparatus 4
One side end is fixedly connected with wherein one drag-line in the first annular drag-line 12 in the first slide rail 1, and extend dress for the bottom
4 opposite side is put to be fixedly connected with wherein one drag-line in the second annular drag-line 13 in the second slide rail 2.
Further, the bottom extending apparatus 5 only include a tie-bar, without other retractor devices, so that window
Cord 3 is constantly in laterally tight state, longitudinal direction aspect due to tie-bar two ends respectively with first annular drag-line and the
Wherein one of second ring drag-line is fixedly connected, therefore curtain rolling shaft drives first annular drag-line 12 and second during winding
Wherein one in annular drag-line 13 vertically moves, while driving tie-bar lengthwise movement simultaneously；
Further, the diameter of diameter=the second double grooved pulley 11 of first double grooved pulley 10, its diameter can be with roller shutter
The overall diameter of curtain rolling shaft 9 is equal when axle 9 rolls all casements 3, or has a diameter larger than curtain rolling shaft 9 by be intended to casement volume 3
1~the 2mm of overall diameter of curtain rolling shaft 9 when rising；Now because the first slide rail 1 is identical with the length of the second slide rail 2, therefore without doing
Excessive adjustment；
Further, the longitudinal extension amount of the casement 3 is more than 15%, and transversal stretching amount is more than 30%；
Further, the curtain rolling shaft also be connected with outside brushed DC motor or alternating current generator is connected, here can be with
Depending on the indoor power supply mode according to residing for specific, if from for economic angle, being not connected to motor also can be by hand
Dynamic drawing send bottom extending apparatus to complete the winding of casement and extend, and still needs addition motor to complete volume if window is larger
The winding work of curtain axle 9, motor also needs to be connected with outside control device and control circuit；
Further, the both sides of the casement 3 are knitting cylinder crimping, and two knitting cylinder crimpings block respectively
In the chute 6 of the first slide rail 1 and in the chute 6 of the second slide rail 2.
Because window shape is regular shape, the position without deformation, therefore drag-line will not produce deviation because of gravity, therefore
Without setting pilot pin and isolation strip again, but the material of the first slide rail 1 and the second slide rail 2 is also an option that metal or the non-gold of hard
Category.
Two embodiments of the present utility model have been described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as limiting practical range of the present utility model.It is all to be made according to present utility model application scope
Impartial change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (10)
1. a kind of novel curtain device, it is characterised in that：Including the first slide rail, the second slide rail, casement, bottom extending apparatus,
Roller blind device, the first slide rail inner side is provided with chute, and the first slide rail bottom is provided with the first guide wheel, in second slide rail
Side also is provided with chute, and the second slide rail bottom is provided with the second guide wheel, connects between first slide rail, the top of the second slide rail
Roller blind device is connected to, bottom extending apparatus, the casement are movably equipped with the chute on the inside of first slide rail, the second slide rail
Upper end be fixedly connected with roller blind device and can be on roller blind device, the lower end of the casement and bottom extending apparatus two
End is fixedly connected, middle floating connection, and the roller blind device includes curtain rolling shaft, the first double grooved pulley, the second double grooved pulley, the roller shutter
Axle one end is fixedly connected with the first double grooved pulley being coaxial therewith, and the other end of the curtain rolling shaft is fixedly connected with for being coaxial therewith
First annular drag-line, described second are provided between first guide wheel of two double grooved pulleys, first double grooved pulley and the first slide rail bottom
The second annular drag-line is provided between second guide wheel of double grooved pulley and the second slide rail bottom, the described second annular guy cable rounds second are led
Two ends are respectively fixedly connected with two grooves in the second double grooved pulley after wheel, and two ends can wind in two grooves respectively, the first ring
Shape drag-line forms winding between the first guide wheel and the first double grooved pulley, after the described second annular guide wheel of guy cable rounds second two ends with
Two grooves in second double grooved pulley are respectively fixedly connected with, and the second annular drag-line is formed back between the second guide wheel and the second double grooved pulley
Ring, wherein one drag-line in the first annular drag-line in a side end and the first slide rail of the bottom extending apparatus is fixed and connected
Connect, wherein one drag-line in the annular drag-line of second in the opposite side and the second slide rail of the bottom extending apparatus is fixed and connected
Connect.
2. a kind of novel curtain device according to claim 1, it is characterised in that：The bottom extending apparatus include first
Tie-bar, drag link telescopic shaft, drag link telescopic, floating sliding sleeve, the second tie-bar, described drag link telescopic one end and drag link
Telescopic shaft is slidably connected, and the drag link telescopic is provided with floating sliding sleeve, and the other end is fixedly connected the first tie-bar
One end, the other end of the drag link telescopic shaft connects one end of the second tie-bar, and the end of the first tie-bar other end is provided with
First draw-in groove, chute on the inside of first draw-in groove and the first slide rail coordinates, and the end of the second tie-bar other end is provided with the
Two draw-in groove, the chute on the inside of second draw-in groove and the second slide rail coordinates, the end face and first of the other end of first tie-bar
Wherein one drag-line of the first annular drag-line in slide rail is fixedly connected, and the end face of the other end of second tie-bar and second is slided
Wherein one drag-line of the second annular drag-line in rail is fixedly connected.
3. a kind of novel curtain device according to claim 1, it is characterised in that：The bottom extending apparatus include first
Tie-bar, drag link telescopic shaft, drag link telescopic, Decorative Cover, the second tie-bar, described drag link telescopic shaft one end and the first tie-bar
It is fixedly connected, the other end is slidably connected with drag link telescopic, the drag link telescopic other end and the second tie-bar are fixed and connected
Connect, the drag link telescopic shaft and drag link telescopic external activity are connected with Decorative Cover.
4. a kind of novel curtain device according to claim 1, it is characterised in that：The first slide rail shape and window one
Side outline is identical with shape, and the pilot pin or isolation strip that can be used for correcting drag-line are provided with the chute of first slide rail,
The second slide rail shape is identical with window opposite side outline and shape, is provided with the chute of second slide rail and can be used for
The pilot pin of correcting drag-line or isolation strip.
5. a kind of novel curtain device according to claim 4, it is characterised in that：In first slide rail or the second slide rail
There is bending structure, gyrator, first annular drag-line or the second annular guy cable rounds gyrator are provided with bending place.
6. a kind of novel curtain device according to claim 1-5 any one, it is characterised in that：The curtain rolling shaft also with
Outside brushed DC motor connection or alternating current generator connection.
7. a kind of novel curtain device according to claim 1-5 any one, it is characterised in that：The first annular drawing
Rope is rope or chain, and first double grooved pulley is pulley or sprocket wheel, and the second annular drag-line is rope or chain, described the
Two double grooved pulleys are pulley or sprocket wheel.
8. a kind of novel curtain device according to claim 1-5 any one, it is characterised in that：First double grooved pulley
Diameter=(tie-bar of the guide wheel of length-the first the-the first double flute of diameter wheel diameter -2 first of the first slide rail is highly)/(second slide rail
The tie-bar of the guide wheel of length-the second the-the second double flute of diameter wheel diameter -2 second highly) diameter of the * the second double grooved pulley.
9. a kind of novel curtain device according to claim 1-5 any one, it is characterised in that：The casement it is vertical
It is more than 15% to stroke, transversal stretching amount is more than 30%.
10. a kind of novel curtain device according to claim 1-5 any one, it is characterised in that：The casement
Both sides are knitting cylinder crimping, and two knitting cylinder crimpings are stuck in the chute of the first slide rail and the second slide rail
In chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621167951.9U CN206190187U (en) | 2016-11-02 | 2016-11-02 | Novel curtain device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621167951.9U CN206190187U (en) | 2016-11-02 | 2016-11-02 | Novel curtain device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206190187U true CN206190187U (en) | 2017-05-24 |
Family
ID=58733118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621167951.9U Expired - Fee Related CN206190187U (en) | 2016-11-02 | 2016-11-02 | Novel curtain device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206190187U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437473A (en) * | 2016-11-02 | 2017-02-22 | 李艳凤 | Novel curtain device |
| CN109110691A (en) * | 2018-09-05 | 2019-01-01 | 安徽有通玻璃有限公司 | A kind of door and window toter |
| WO2020093489A1 (en) * | 2018-11-08 | 2020-05-14 | 深圳市福隆智能科技发展有限公司 | Curtain apparatus |
-
2016
- 2016-11-02 CN CN201621167951.9U patent/CN206190187U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437473A (en) * | 2016-11-02 | 2017-02-22 | 李艳凤 | Novel curtain device |
| CN109110691A (en) * | 2018-09-05 | 2019-01-01 | 安徽有通玻璃有限公司 | A kind of door and window toter |
| WO2020093489A1 (en) * | 2018-11-08 | 2020-05-14 | 深圳市福隆智能科技发展有限公司 | Curtain apparatus |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20181102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |