CN204646046U - A kind of concealed sun blind of stay cord of fixed buildings - Google Patents
A kind of concealed sun blind of stay cord of fixed buildings Download PDFInfo
- Publication number
- CN204646046U CN204646046U CN201520044960.8U CN201520044960U CN204646046U CN 204646046 U CN204646046 U CN 204646046U CN 201520044960 U CN201520044960 U CN 201520044960U CN 204646046 U CN204646046 U CN 204646046U
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- China
- Prior art keywords
- stay cord
- roller
- spring
- fixed
- rail
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Abstract
The utility model relates to a kind of concealed sun blind of stay cord of fixed buildings, and described sun blind are made up of lower rail (1), lower rail plug (2), blade (3), ladder band (4), stay cord (5), the upper rail (6) with hole, light modulating device, stay cord wrap-up and wind spring regulation device.The utility model structure is simple, reliable transmission, cost are lower, safe and reliable, is particularly suitable for family room and office space uses, and is especially applicable to having the family of child to use.
Description
One, technical field:
The utility model relates to a kind of sun blind system and regulation device thereof, particularly a kind of 50mm of fixed buildings without stay cord sun blind spring type regulation device and curtain rope wrap-up.
Two, background technology:
General sun blind are all pull with hand stay cord to realize the lifting of curtain usually, and the upset of curtain blade is realized by external stay cord, after stay cord uses a period of time, just be easy to tangled up and knotted, many times be difficult to untie, bring a lot of inconvenience to user, bring potential safety hazard to the child be in room simultaneously, even if stay cord has hung safety warning sign, this danger has also happened occasionally.
Three, summary of the invention:
The utility model is made up of 50mm sun blind, stay cord wrap-up and spring type regulation device three part: sun blind are made up of lower rail, lower rail plug, stay cord, blade, ladder band, upper rail, light modulating device (roller mount/roller/roller cap/ohm/transfer rod/iron bar), transfer rod is suspended on ohm hook, ohm is arranged on rail, iron bar is through the turbine centre bore on ohm and roller centre bore, ladder takes the lead to be fixed on roller, roller is arranged in roller mount and can freely rotates, and roller cap to be arranged in roller mount and to cover on roller, stay cord wrap-up is by a coiling rod, two holders, some iron core compositions, it is inner that holder is fixed on upper rail by rivet, coiling rod is arranged in fixing bore and also can freely slides axially and rotate, coiling rod is fixed and is wound around more than 2 or 2 stay cords, one of its medial end portions is spring stay cord, its other end is fixed and is wrapped on driving gear or driven gear, all the other stay cords are curtain rope, these stay cords are respectively by the upper rail hole bottom each roller mount, vane hole, lower rail, lower rail plug is also tied a knot, lower rail plug is fixed on lower rail, all stay cords on coiling rod all need to walk around the iron core be positioned at separately on holder, wind spring regulation device is made up of base plate, driving gear, upper tooth lid, driven gear, enwinding spring axis, wind spring, upper cover, by screw upper and lower covers is locked and is integrated, two cylinders are arranged at the bottom of wind spring regulation device, cylinder is snapped in upper rail hole and locates, two ears that top fixator blocks rail are fixed, in case locking apparatus is beated in upper rail.The quantity of wind spring is determined by the quantity of driving gear.The number of installing wind spring regulation device is determined jointly by hole count in the developed area size of sun blind and a slice blade.
In some embodiments, the invention provides a kind of concealed sun blind of stay cord of fixed buildings, described sun blind by lower rail, lower rail plug, blade, ladder band, comprise the stay cord of curtain rope and spring stay cord, the upper rail with hole, light modulating device, stay cord wrap-up and wind spring regulation device and form;
Described light modulating device is made up of roller mount, the roller with centre bore, roller cap, iron bar, the ohm with hook and turbine centre bore, transfer rod, transfer rod is suspended on the hook of ohm, ohm is arranged on rail, iron bar is through the turbine centre bore on ohm and roller centre bore, the head of ladder band is fixed on roller, roller is arranged in roller mount freely to rotate, and roller cap to be arranged in roller mount and to cover on roller;
Described stay cord wrap-up is by the holder with hole, coiling rod, rivet, iron core (22) forms, and be fixed by rivet, holder is fixed on the inside of upper rail by rivet, coiling rod is arranged in fixing bore and also freely slides axially and rotate, coiling rod is wrapped the contrary curtain rope of winding direction and spring stay cord respectively, often prop up on coiling rod and only fix and be wound around a spring stay cord, often prop up and coiling rod fixes and is wound around one or more curtain rope, a stay cord of coiling stick end is spring stay cord, all the other stay cords are curtain rope,
Described wind spring regulation device is made up of base plate, driving gear, driven gear, enwinding spring axis, wind spring (15), upper tooth lid, upper cover, and by screw and fixator, described wind spring regulation device is mounted with, the base plate of described wind spring regulation device has two cylinders, described cylinder snaps in rail hole locates, and two ears that top fixator blocks rail are fixed;
The other end of described spring stay cord is fixed and is wrapped on driving gear or driven gear, curtain rope is then connected to blade, in the process of shutter type curtain, the gear train rolling be made up of driving gear and driven gear or pull-off spring stay cord, drive coiling rod to put down or rolling up curtains stay cord, thus sun blind are not exposed at lifting process stay cord;
These stay cords are respectively by the upper rail hole bottom each roller mount, vane hole, lower rail, lower rail plug tiing a knot, and lower rail plug is fixed on lower rail, and the iron core be positioned at separately on holder all walked around by all stay cords on coiling rod.
Four, accompanying drawing illustrates:
Fig. 1 is that 50mm is without stay cord jalousie curtain structure three-dimensional exploded view.
Fig. 2 is that 50mm is without stay cord sun blind plane structure schematic diagram.
Fig. 3 is that 50mm is without stay cord sun blind wind spring regulation device structural upright exploded view.
Fig. 4 is the three-dimensional exploded view of 50mm without stay cord sun blind light modulating device.
Fig. 5 is the three-dimensional exploded view of 50mm without stay cord sun blind stay cord wrap-up.
Five, detailed description of the invention:
Detailed description of the invention of the present utility model will be described further by reference to the accompanying drawings: Fig. 1 be 50mm without stay cord sun blind wind spring regulation device structural upright exploded view, Fig. 2 is that 50mm is without stay cord sun blind spring type regulation device plane structure schematic diagram.The utility model is made up of 50mm sun blind, stay cord wrap-up, spring type regulation device three part.Reached by the stay cord on stay cord wrap-up the object that folding and unfolding regulates and controls between wind spring regulation device and curtain.The regulation and control of curtain light have then been come by the light modulating device that curtain is installed.
Light modulating device is described as follows: ohm 24 and roller mount 7 are fixed on rail 6, transfer rod 25 is suspended on ohm 24 and links up with, roller 8 is arranged in roller mount 7, iron bar 23 is through roller 8 centre bores all on the turbine centre bore of ohm 24 and upper rail, ladder band 4 heads hang in roller 8 draw-in groove, roller cap 9 is arranged in roller mount 7, covers on roller 8 and prevents ladder band 4 stuck from landing roller 8.During light modulation, rotate transfer rod, utilize turbine worm transmission principle to drive the roller on iron bar to overturn, thus drive the upper and lower displacement of ladder band, the function of blade upset light modulation can be realized.
Stay cord wrap-up is described as follows: stay cord wrap-up is by a coiling rod 11, two holders 10, some iron cores 22 form, it is inner that holder 10 is fixed on upper rail by rivet 21, coiling rod 11 is arranged in fixing bore and also can freely slides axially and rotate, coiling rod is fixed and is wound around more than 2 or 2 stay cords 5, one of its medial end portions is spring stay cord 5, its other end is fixed and is wrapped on driving gear 13 or driven gear 18, all the other stay cords 5 are curtain rope, curtain rope 5 is through roller mount 7, upper rail 6 hole, blade 3, hole on lower rail 1 and lower rail plug 2, stay cord is tied a knot, lower rail plug 2 is fixed on lower rail 1.All stay cords 5 on coiling rod 11 all need to walk around the iron core 22 be positioned at separately on holder 10.Spring stay cord is contrary with the winding direction of curtain rope on coiling rod.A curtain needs several coiling rods 11 just fix on driving gear 13 or driven gear 18 respectively and be wound around several stay cords 5.
Wind spring regulation device is described as follows: regulation device base plate 12 has the cylinder for installing driving gear 13 and driven gear 18, driving gear 13 is adjacent between two with driven gear 18 to be contained on cylinder, cylinder spacing is just convenient to gears meshing, enwinding spring axis 14 is contained on the axle of driving gear 13, wind spring 15 packs tightly both one-tenth on enwinding spring axis 14 and is integrated and can rotates freely around gear shaft, with screens one of wind spring 15 is then fixed in the draw-in groove of driven gear 18, and now driving gear and driven gear form one group by wind spring.During actual use, can decide as required to install several groups.Be wound around some circles in the wire casing that driving gear 13 or driven gear 18 are fixed in stay cord 5 one end, the other end is fixed and is wrapped in the end of coiling rod 11, and this stay cord is called spring stay cord 5.
During use, regulate indoor light, available hand left-right rotation transfer rod 25 if want, transfer rod 25 rotates and has driven the inner scroll bar turbine rotation of ohm 24, be inserted in iron bar 23 in turbine also and then turbine rotate together, and then driven and be arranged on iron bar 23 upper roller 8 and overturn.When roller 8 overturns forward, the ladder be fixed on roller 8 is with 4 preceding articles to be namely in the emptying state that do not stress, rear bar is then tightened up along with roller rotates, be through the blade 3 in ladder band lattice because the horizontal position of ladder band lattice causes change and centre-of gravity shift occurs, all blades 3 turn forward all gradually, along with the rotation of transfer rod, now curtain front closes gradually.When iron bar 23 drives roller 8 to turn over, after being fixed on the ladder band 4 on roller 8, namely bar is in the emptying state that do not stress, preceding article is then tightened up along with roller rotates, be through the blade 3 in ladder band lattice because the horizontal position of ladder band lattice causes change and centre-of gravity shift occurs, all blades 3 retreat all gradually, along with the rotation of transfer rod, now curtain reverse side closes gradually.So just achieve the function of curtain adjustment light.The lifting of curtain is as described below: catch lower rail 1 to pull sun blind downwards with hand, power on curtain rope 5 drives coiling rod 11 to rotate, curtain rope one circle removes from coiling rod 11, reverse spring stay cord 5 is synchronous under the rotation of coiling rod 11 is wound around coiling rod 11, spring stay cord 5 is tightened up, drive the rotation of driving gear 13, driving gear 13 drives again driven gear 18 to rotate by the engagement of tooth, be fixed on wind spring 15 on driven gear 18 also a circle circle be rolled on passive tooth wheel shaft, wind spring 15 is in tensioning state, owing to engaging mutually between all gears, so spring stay cord fixing on each gear also synchronously by rolling on respective coiling rod, curtain can realize steady decline.Hand stops force, and curtain balances because the gravity of self and the elastic force of frictional force everywhere and wind spring 15 are formed, and curtain just can remain on this position always.In this state, hand catches lower rail 1 upwards to lift sun blind, equilibrium of forces is broken, on driving gear 13, stressed reduction starts to counter-rotation, and by engagement and then the drive driven gear 18 also counter-rotation of tooth, wind spring 15 starts to loosen, again roll away on the axle of driving gear 13, spring stay cord 5 gradually by rolling in the wire casing of driving gear 13, meanwhile, the curtain rope on coiling rod 11 also by synchronous rolling on coiling rod.Owing to engaging mutually between all gears, thus spring stay cord fixing on each gear also synchronously by rolling in respective wire casing, curtain can realize steadily packing up.
The utility model relies on staff to be applied to power on curtain lower rail completely, stay cord wrap-up, the wind spring regulation device being fixed on Curtain top rail inside is driven to realize the lifting of sun blind by stay cord, regulate light modulating device to realize the dimming function of sun blind by transfer rod, make sun blind realize lifting and light modulation arbitrarily.The utility model structure is simple, reliable transmission, cost are lower, safe and reliable, is particularly suitable for family room and office space uses, and is especially applicable to having the family of child to use.
Claims (1)
1. the concealed sun blind of the stay cord of fixed buildings, is characterized in that:
Described sun blind are made up of lower rail (1), lower rail plug (2), blade (3), ladder band (4), the stay cord (5) comprising curtain rope and spring stay cord, the upper rail (6) with hole, light modulating device, stay cord wrap-up and wind spring regulation device;
Described light modulating device is by roller mount (7), there is the roller (8) of centre bore, roller cap (9), iron bar (23), there is ohm (24) of hook and turbine centre bore, transfer rod (25) forms, transfer rod (25) is suspended on the hook of ohm (24), ohm (24) is arranged on rail (6), iron bar (23) is through the turbine centre bore on ohm (24) and roller centre bore, the head of ladder band (4) is fixed on roller (8), roller (8) is arranged in roller mount (7) freely to rotate, roller cap (9) is arranged on roller mount (7) and goes up and cover on roller (8),
Described stay cord wrap-up is by the holder (10) with hole, coiling rod (11), rivet (21), iron core (22) forms, and be fixed by rivet (21), holder (10) is fixed on the inside of upper rail (6) by rivet, coiling rod (11) is arranged in holder (10) hole and also freely slides axially and rotate, coiling rod (11) is wrapped the contrary curtain rope of winding direction and spring stay cord respectively, often prop up upper of coiling rod (11) fix and be wound around a spring stay cord, often prop up coiling rod (11) above to fix and the curtain rope being wound around one or more, a stay cord (5) of coiling rod (11) end is spring stay cord, all the other stay cords (5) are curtain rope,
Described wind spring regulation device is made up of base plate (12), driving gear (13), driven gear (18), enwinding spring axis (14), wind spring (15), upper tooth lid (16), upper cover (17), and by screw (20) and fixator (19), described wind spring regulation device is mounted with, the base plate (12) of described wind spring regulation device has two cylinders, described cylinder snaps in rail hole locates, and two ears that top fixator (19) blocks rail (6) are fixed;
The other end of described spring stay cord is fixed and is wrapped on driving gear (13) or driven gear (18), curtain rope is then connected to blade (3), in the process of shutter type curtain, the gear train rolling be made up of driving gear (13) and driven gear (18) or pull-off spring stay cord, drive coiling rod (11) to put down or rolling up curtains stay cord, thus sun blind are not exposed at lifting process stay cord (5);
Stay cord (5) is respectively by upper rail hole, vane hole, lower rail (1), the lower rail plug (2) tiing a knot of each roller mount (7) bottom, lower rail plug (2) is fixed on lower rail (1), and the iron core (22) be positioned at separately on holder (10) all walked around by all stay cords (5) on coiling rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044960.8U CN204646046U (en) | 2015-01-20 | 2015-01-20 | A kind of concealed sun blind of stay cord of fixed buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044960.8U CN204646046U (en) | 2015-01-20 | 2015-01-20 | A kind of concealed sun blind of stay cord of fixed buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204646046U true CN204646046U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520044960.8U Expired - Fee Related CN204646046U (en) | 2015-01-20 | 2015-01-20 | A kind of concealed sun blind of stay cord of fixed buildings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204646046U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545196A (en) * | 2016-02-03 | 2016-05-04 | 广州嘉伦橡塑有限公司 | Rope-free curtain |
| CN107269203A (en) * | 2016-04-06 | 2017-10-20 | 亿丰综合工业股份有限公司 | Mechanism for controlling curtain and its blind system |
| US10302172B2 (en) | 2016-01-22 | 2019-05-28 | Nien Made Enterprise Co., Ltd. | Window covering system and window covering control assembly thereof |
| CN109869084A (en) * | 2017-12-04 | 2019-06-11 | 敬祐科技股份有限公司 | Double spring type ropewinders for no exposed pulling rod formula curtain |
| CN110748286A (en) * | 2018-07-23 | 2020-02-04 | 邱泓峤 | Non-pull-rope controlled shutter |
| TWI737552B (en) * | 2020-11-30 | 2021-08-21 | 進東窗飾有限公司 | Curtain lifting device |
-
2015
- 2015-01-20 CN CN201520044960.8U patent/CN204646046U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10302172B2 (en) | 2016-01-22 | 2019-05-28 | Nien Made Enterprise Co., Ltd. | Window covering system and window covering control assembly thereof |
| CN105545196A (en) * | 2016-02-03 | 2016-05-04 | 广州嘉伦橡塑有限公司 | Rope-free curtain |
| CN107269203A (en) * | 2016-04-06 | 2017-10-20 | 亿丰综合工业股份有限公司 | Mechanism for controlling curtain and its blind system |
| CN107269203B (en) * | 2016-04-06 | 2019-05-17 | 亿丰综合工业股份有限公司 | Mechanism for controlling curtain and its blind system |
| CN109869084A (en) * | 2017-12-04 | 2019-06-11 | 敬祐科技股份有限公司 | Double spring type ropewinders for no exposed pulling rod formula curtain |
| CN109869084B (en) * | 2017-12-04 | 2021-01-26 | 敬祐科技股份有限公司 | Double-coil spring type rope winder for non-exposed pull rope type curtain |
| CN110748286A (en) * | 2018-07-23 | 2020-02-04 | 邱泓峤 | Non-pull-rope controlled shutter |
| TWI737552B (en) * | 2020-11-30 | 2021-08-21 | 進東窗飾有限公司 | Curtain lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Qingyuan Dazhong Plastic Products Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20180120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |