CN103306594B - A kind of hidden stay cord curtain - Google Patents
A kind of hidden stay cord curtain Download PDFInfo
- Publication number
- CN103306594B CN103306594B CN201310277496.2A CN201310277496A CN103306594B CN 103306594 B CN103306594 B CN 103306594B CN 201310277496 A CN201310277496 A CN 201310277496A CN 103306594 B CN103306594 B CN 103306594B
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- Prior art keywords
- stay cord
- runner
- angle
- band
- lifting
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Abstract
The invention discloses a kind of hidden stay cord curtain, comprise sun blind and the pull rope mechanism by the lifting of stay cord control sun blind, blade opening and closing, described sun blind comprise the ladder band of blade and support blade, and described ladder band is hollow tubular structure, and described stay cord is arranged in ladder band.Lifting stay cord and angle stay cord are stashed by the ladder band of hollow by the present invention, avoid the problem directly exposing and cause winding, and structure is simple, and cost is low, are conducive to promoting.
Description
Technical field
The present invention relates to sun blind, the hidden stay cord curtain especially stashed by stay cord.
Background technology
In recent years, due to popularizing of curtain, in curtain there is a lot of child by the stay cord on curtain to snarling or twine dead unfortunate event in the normal structure of stay cord that uses, reason is all that curtain blade closes stay cord or blade folding and unfolding stay cord may be intertwined stay cord in wind or when rocking, and causes child to hang the generation of the tragedy event of death by suffocation on rope because of carelessness.
For these events, the stay cord of current curtain is improved to some by many round bead strings stay cord together, although these stay cords are not easy to be moved by wind, is also easily wound around.Other is then by electronic device concealed stay, but cost of manufacture is higher, and is unfavorable for promoting.
Summary of the invention
Object of the present invention, overcomes the deficiencies in the prior art exactly, provides a kind of cost hidden stay cord curtain that is low, that simply prevent stay cord to be wound around.
In order to achieve the above object, following technical scheme is adopted:
A kind of hidden stay cord curtain, comprise sun blind and the pull rope mechanism by the lifting of stay cord control sun blind, blade opening and closing, described sun blind comprise the ladder band of blade and support blade, and described ladder band is hollow tubular structure, and described stay cord is arranged in terraced band.
Further, described ladder band is made up of perpendicular band and cross band, and described cross band is fixedly connected with perpendicular band, and described perpendicular band is hollow tubular structure, and described stay cord is connected with bottom sun blind through the perpendicular band of hollow.
Further, described stay cord comprises the lifting stay cord connected respectively with pull rope mechanism bottom sun blind, and is fixedly connected with the angle stay cord of perpendicular band.
Further, described ladder band comprises stringing ladder band.
Further, described pull rope mechanism comprises a transfer rod, a converter, a transmission bar and two or more double steering controller; Described transmission bar is in transmission connection with converter, double steering controller successively; Described converter comprises housing, the screw rod that one end penetrates enclosure interior, the other end is connected with transfer rod; The described transmission bar penetrating converter is provided with the gear coaxial with transmission bar, and described gear is connected with a joggle with the screw rod penetrating enclosure interior; Described each double steering controller connects two lifting stay cords respectively, connects two angle stay cords.
Further, what described double steering controller comprised holder and was arranged on holder runs through the first runner of connection, angle runner, spring and the second runner for transmission bar successively, described first runner is elevated stay cord is connected with one, described second runner and another root are elevated stay cord and are connected, described angle runner is connected with angle stay cord, and described spring is helical spring; Described first runner is provided with an axle sleeve, and it is inner that helical spring is socketed on angle runner, and be socketed in sleeve outer surface, and rotate with the second runner coaxial synchronous.
Further, described angle runner external surface is provided with the symmetrical fixed end connecting an angle stay cord respectively, is provided with the clamping end holding spring head and the tail two ends in the middle part of two fixed ends; Be provided with the second through hole run through for lifting stay cord and the first through hole run through for angle stay cord bottom described holder, be also provided with the contact part of conflicting with the activity of angle runner fixed end.
Further, described second through hole is provided with and turns core print seat, its be provided with two be close to turn core, described lifting stay cord turns between core from two and penetrates.
Compared with prior art, beneficial effect of the present invention is:
By stay cord being hidden in ladder band, avoiding stay cord winding and causing the danger of disassembling difficulty or causing children to be wound around by stay cord.In addition, replace conventional external control stay cord or Electronic control by transfer rod, while reducing costs, also improve safety.
Again, by double steering controller, both direction is rotated and stay cord can be made to rise or decline.Control the angle adjustment of blade simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of hidden blind window curtain stay cord of the present invention;
Fig. 2 is the structural representation of omission sun blind of the present invention;
Fig. 3 is the structural representation of converter of the present invention;
Fig. 4 is the structural representation of double steering controller of the present invention;
The phantom of Fig. 5 Fig. 2;
Fig. 6 is the explosive view of pull rope mechanism and ladder band.
Diagram: 1-sun blind; 11-blade; 12-ladder band; 121-perpendicular band; 122-cross band; 2-pull rope mechanism;
21-transfer rod; 22-converter; 221-screw rod; 23-transmission bar; 231-gear; 24-double steering controller;
241-the first runner; 2411-axle sleeve; 242-angle runner; 2421-fixed end; 2422-clamping end; 243-spring;
244-the second runner; 245-the first through hole; 246-the second through hole; 247-contact part; 248-turn core print seat;
249-turn core; 25-lifting stay cord; 26-angle stay cord.
Detailed description of the invention
Describe the present invention in detail below in conjunction with accompanying drawing and specific implementation method, be used for explaining the present invention in exemplary embodiment and description of the present invention, but not as a limitation of the invention.
As shown in Figure 1, it is the primary structure schematic diagram of the hidden stay cord curtain of the present embodiment.It pull rope mechanism 2 comprising sun blind 1 and controlled the lifting of sun blind 1, the opening and closing of blade 11 by stay cord.Described sun blind 1 comprise the ladder band 12 of blade 11 and support blade.Pull rope mechanism 2 is arranged in the mounting groove at top, connects sun blind 1 by stay cord, and the stay cord connecting sun blind 1 is then hidden in the ladder band 12 of hollow tubular structure.
As shown in Figure 2, each ladder band 12 forms by perpendicular band 121 and cross band 122.Perpendicular band 121 is that the material of the compressible volume of the vertical hollow round tubular that two be arranged in parallel is made.Cross band 122 is many and is parallel to each other, and the flexible material that the two ends that spacing is equal connect two perpendicular bands 121 is respectively made.Preferably, the material that ladder band 12 uses is cloth.The hollow stringing ladder band be made by weaving cotton cloth has good compressibilty.Stay cord is connected to bottom sun blind through the perpendicular band 121 of the stringing ladder band of hollow.The blade 11 of sun blind 1 through the space two cross bands 122, and with and conflict with the cross band 122 of below and be connected.The width of each blade 11 is provided with the little recess holding perpendicular band 121, prevents perpendicular band 121 from offseting.
Stay cord comprises two ends and to connect respectively bottom sun blind and the lifting stay cord 25 of pull rope mechanism, and is fixedly connected with the angle stay cord 26 of perpendicular band 121.In a curtain, comprise two groups or more lifting stay cords 25 and angle stay cord 26, often group lifting stay cord 25 and angle stay cord 26 comprise two.The perpendicular band 121 that lifting stay cord 25 runs through hollow is connected to the bottom of sun blind, and angle stay cord 26 is connected with the top of perpendicular band 121.When needing the angle adjusting blade 11, use a pull rope mechanism order angle stay cord 26 wherein to decline, another root angle stay cord 26 rises.Cross band 122 is fixedly connected with perpendicular band 121, and is with moving vane to adjust angle.When blade to be accepted or put down by needs, being tightened up by lifting stay cord 25 by pull rope mechanism or loosen, lifting stay cord 25 moves in the perpendicular band 121 of hollow, can't be wound around with the perpendicular band 121 of hollow.Lifting stay cord 25 and angle stay cord 26 stash by the ladder band 12 of the present embodiment effectively, prevent owing to organizing lifting stay cord 25 or angle stay cord 26 phenomenon that is wound around and causes child to suffocate occurs more.
As shown in Figure 2, described pull rope mechanism comprises transfer rod 21, converter 22, transmission bar 23 and two double steering controllers 24.The quantity of double steering controller is not limited to two, and the quantity of the present embodiment is only a kind of and illustrates, the quantity not representing double steering controller only comprises the situation of two, also comprises plural situation.Transmission bar 23 is in transmission connection with it through converter 22, two double steering controllers 24.The transfer rod 21 that spins makes its transformational structure driving converter 22 inside drive transmission bar 23, makes transmission bar 23 drive double steering controller 24 thus pulls lifting stay cord 25 or angle stay cord 26 to make blade unlatching or closedown or whole sun blind pack up or fall.
As shown in Figure 3, converter comprises housing and screw rod 221.Screw rod 221 one end penetrates enclosure interior, the other end is given prominence to hull outside and is connected with transfer rod.The transmission bar penetrating converter is provided with gear 231, and this gear 231 is with transmission bar coaxial rotation and be connected with a joggle with the screw rod 221 penetrating enclosure interior.When rotating transfer rod, it can drive screw rod 221 rotary motion, and then makes the drive rod rotation engaged with screw rod 221.
As shown in Figure 4, described double steering controller comprises holder and is arranged on the first runner 241 of holder, angle runner 242, spring and the second runner 244.Be provided with the first through hole 245 run through for angle stay cord and the second through hole 246 run through for lifting stay cord bottom holder, be also provided with the contact part 247 of conflicting with the activity of angle runner fixed end 2421.Transmission bar through the first runner 241, angle runner 242, spring and the second runner 244, and drives these parts to follow the rotation of transmission bar.Angle runner 242 is socketed in described spring.First runner 241 is elevated stay cord 26 is connected with one, and the second runner 244 and another root are elevated stay cord 25 and are connected, and angle runner 242 is connected with angle stay cord 26.Angle stay cord 26 penetrates from the first through hole 245 bottom holder, and lifting stay cord 25 penetrates from the second through hole 246.Meanwhile, the second through hole 246 is provided with and turns core print seat 248, its be provided with two be close to turn core 249.Lifting stay cord 25 penetrates from the gap that two turn between core 249 and is connected to the first runner 241, when being elevated stay cord 25 and rising or declines, turns core 249 core print seat 248 that rotates and makes spinning motion, effectively prevent the phenomenon of lifting stay cord 25 and angle stay cord 26 winding.
As shown in Figure 5, described angle runner external surface is provided with in the middle part of symmetrical fixed end 2421, two fixed ends 2421 connecting an angle stay cord respectively and is provided with the clamping end 2422 holding spring head and the tail two ends.
As shown in Figure 6, the left side is the explosive view of a reversible controller, and the right is the structure chart of the reversible controller assembled.Transfer rod 21 is pole, and its one end is provided with the hook coordinated with the round buckle of screw rod one end of converter 22.Rotate transfer rod 21, drive the screw rod of converter 22 to rotate.While bolt rotary, rotated by gear driven transmission bar 23.Spring 243 is embedded in angle runner 242.The angle runner 242 being equipped with spring 243 is socketed with the axle sleeve 2411 of the first runner 241 again, then the second runner 244 is socketed on the axle sleeve of the first runner 241 again, form the structure of the first runner 241 and the second runner 244 gripping angle runner 242, and the first runner 241 and the second runner 242 coaxial synchronous rotate.Spring 243 is helical spring, when clamping end 2422 is put at its head and the tail two ends into, helical spring shrinks slightly, elastic shrinkage active force is utilized slightly to be locked axle sleeve 2411, when transmission bar 23 rotates, it drives the first moving runner 241 to rotate and drives angle runner 242 to rotate by the elastic acting force of spring 243.After being placed on holder after first runner 241, angle runner 242, spring 243 and the second runner 244 assemble, wherein lifting stay cord 25 is fixedly connected with the first runner 241 through the second through hole 245 of holder, and another root lifting stay cord passes another symmetrically arranged second through hole 245 and is fixedly connected with the second runner 244.Wherein an angle stay cord 26 is connected with a fixed end 2421 of angle runner 242 through the first through hole 246, and another root angle stay cord is connected with another fixed end 2421 of angle runner 242 through another symmetrically arranged first through hole.Second through hole 246 is also provided with and turns core print seat 248, turn on core print seat 248 and have two to turn core 249.Lifting stay cord 25 passes from the gap that two turn between core 249, is connected to the top of ladder rope.Under curtain is in the state opened completely, when being rotated clockwise by transfer rod 21, drive screw rod to rotate clockwise, and then drive transmission bar 23 to rotate counterclockwise.Now, the transmission bar 23 rotated counterclockwise drives the first runner 241, angle runner 242 and the second runner 244 to rotate counterclockwise.When angle runner 242 contact part 247 from a fixed end 2421 to holder near time, another fixed end 2421 pulls angle stay cord 26, and two perpendicular bands of ladder rope are asymmetric, high low on one side, and then cross band band moving vane flips an angle, blade closedown.When fixed end 2421 contacts with contact part 247, the slight elasticity active force of helical spring and axle sleeve 2411 is not sufficient to the transmission hindering transmission bar 23.First runner 241 and the second runner 243 are rotated further, and angle runner 242 no longer rotates.Head and the tail two ends due to spring 243 are fixed on the clamping end 2422 of angle runner 242, and tighten on transmission bar 23, when transmission bar 23 continues to rotate counterclockwise, spring 243 comes up, and the fixed end 2421 of angle runner 242 is conflicted with the contact part 247 of holder all the time.Namely start keeping the closed condition lower blade of blade to rise.Or when being rotated counterclockwise by transfer rod 21, drive screw rod to rotate counterclockwise, and then transmission bar 23 is driven to rotate clockwise.Rotate counterclockwise in like manner with transmission bar 23, namely the state lower blade that blade remains at closedown starts to fall.Be in the state opened completely at curtain, no matter be clockwise, be still rotated counterclockwise transfer rod 21, the state that blade is remaining on closedown of shutter will slowly rise or fall, and achieve double steering and also can close and the object of liftable blade.
Above the technical scheme that the embodiment of the present invention provides is described in detail, apply specific case herein to set forth the principle of the embodiment of the present invention and embodiment, the explanation of above embodiment is only applicable to the principle helping to understand the embodiment of the present invention; Meanwhile, for one of ordinary skill in the art, according to the embodiment of the present invention, detailed description of the invention and range of application all will change, and in sum, this description should not be construed as limitation of the present invention.
Claims (6)
1. a hidden stay cord curtain, comprises sun blind and the pull rope mechanism by the lifting of stay cord control sun blind, blade opening and closing, it is characterized in that:
Described sun blind comprise the ladder band of blade and support blade, and described ladder band is hollow tubular structure, and described stay cord is arranged in ladder band; Described stay cord comprises two ends and to connect respectively bottom sun blind and the lifting stay cord of pull rope mechanism, and the angle stay cord be fixedly connected with the perpendicular band that described ladder is with;
Described pull rope mechanism comprises a transfer rod, a converter, a transmission bar and two or more double steering controller;
Described transmission bar is in transmission connection with converter, double steering controller successively; Described converter comprises housing, the screw rod that one end penetrates enclosure interior, the other end is connected with transfer rod; The described transmission bar penetrating converter is provided with the gear coaxial with transmission bar, and described gear is connected with a joggle with the screw rod penetrating enclosure interior; Described each double steering controller connects two lifting stay cords respectively, connects two angle stay cords.
2. hidden stay cord curtain according to claim 1, it is characterized in that: described ladder band is made up of perpendicular band and cross band, described cross band is fixedly connected with perpendicular band, and described perpendicular band is hollow tubular structure, and described lifting stay cord is connected with bottom sun blind through the perpendicular band of hollow.
3. hidden stay cord curtain according to claim 2, is characterized in that: described ladder band comprises stringing ladder band.
4. hidden stay cord curtain according to claim 3, it is characterized in that: what described double steering controller comprised holder and was arranged on holder runs through the first runner of connection, angle runner, spring and the second runner for transmission bar successively, described first runner is elevated stay cord is connected with one, described second runner and another root are elevated stay cord and are connected, described angle runner is connected with angle stay cord, and described spring is helical spring; Described first runner is provided with an axle sleeve, and it is inner that helical spring is socketed on angle runner, and be socketed in sleeve outer surface, and rotate with the second runner coaxial synchronous.
5. hidden stay cord curtain according to claim 4, is characterized in that: described angle runner external surface is provided with the symmetrical fixed end connecting an angle stay cord respectively, is provided with the clamping end holding spring head and the tail two ends in the middle part of two fixed ends; Be provided with the first through hole run through for angle stay cord and the second through hole run through for lifting stay cord bottom described holder, be also provided with the contact part of conflicting with the activity of angle runner fixed end.
6. hidden stay cord curtain according to claim 5, is characterized in that: described second through hole is provided with and turns core print seat, its be provided with two be close to turn core, described lifting stay cord turns between core from two and penetrates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310277496.2A CN103306594B (en) | 2013-07-03 | 2013-07-03 | A kind of hidden stay cord curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310277496.2A CN103306594B (en) | 2013-07-03 | 2013-07-03 | A kind of hidden stay cord curtain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103306594A CN103306594A (en) | 2013-09-18 |
| CN103306594B true CN103306594B (en) | 2016-04-20 |
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ID=49132272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310277496.2A Expired - Fee Related CN103306594B (en) | 2013-07-03 | 2013-07-03 | A kind of hidden stay cord curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103306594B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3129575B1 (en) * | 2014-04-10 | 2018-11-28 | Inwido AB | Ladder cord assembly for venetian blind |
| CN104295213A (en) * | 2014-09-30 | 2015-01-21 | 广州嘉伦橡塑有限公司 | Curtain |
| CN109707301A (en) * | 2019-01-31 | 2019-05-03 | 宁波王门家居用品有限公司 | Protective device and means of defence for ropy |
| CN113539043A (en) * | 2021-07-14 | 2021-10-22 | 王康静 | Electronic information engineering Internet of things comprehensive experiment equipment, system and experiment method thereof |
| TWI826295B (en) * | 2022-04-20 | 2023-12-11 | 陳宗榮 | Driving device with reciprocating draw rods and curtain system having the same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3260302A (en) * | 1963-05-24 | 1966-07-12 | Griesser Ag | Venetian blind and the like |
| EP0356590A1 (en) * | 1988-09-01 | 1990-03-07 | Hunter Douglas Industries B.V. | Venetian blind lifting and tilting mechanism |
| US5743319A (en) * | 1997-01-07 | 1998-04-28 | Christopherson; Herman P. | Window blind with safety pull cord |
| CN2637688Y (en) * | 2003-07-11 | 2004-09-01 | 亿丰综合工业股份有限公司 | Control mechanism of shutter blind |
| CN102884270A (en) * | 2010-03-10 | 2013-01-16 | 约恩克拉布控股私人有限公司 | Flexible venetian blind |
| CN203383706U (en) * | 2013-07-03 | 2014-01-08 | 立森（博罗）木器有限公司 | Hidden stay cord curtain |
-
2013
- 2013-07-03 CN CN201310277496.2A patent/CN103306594B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3260302A (en) * | 1963-05-24 | 1966-07-12 | Griesser Ag | Venetian blind and the like |
| EP0356590A1 (en) * | 1988-09-01 | 1990-03-07 | Hunter Douglas Industries B.V. | Venetian blind lifting and tilting mechanism |
| US5743319A (en) * | 1997-01-07 | 1998-04-28 | Christopherson; Herman P. | Window blind with safety pull cord |
| CN2637688Y (en) * | 2003-07-11 | 2004-09-01 | 亿丰综合工业股份有限公司 | Control mechanism of shutter blind |
| CN102884270A (en) * | 2010-03-10 | 2013-01-16 | 约恩克拉布控股私人有限公司 | Flexible venetian blind |
| CN203383706U (en) * | 2013-07-03 | 2014-01-08 | 立森（博罗）木器有限公司 | Hidden stay cord curtain |
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| Publication number | Publication date |
|---|---|
| CN103306594A (en) | 2013-09-18 |
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Granted publication date: 20160420 Termination date: 20170703 |