CN201679426U - Novel wire coiling device of blind - Google Patents
Novel wire coiling device of blind Download PDFInfo
- Publication number
- CN201679426U CN201679426U CN2010200263324U CN201020026332U CN201679426U CN 201679426 U CN201679426 U CN 201679426U CN 2010200263324 U CN2010200263324 U CN 2010200263324U CN 201020026332 U CN201020026332 U CN 201020026332U CN 201679426 U CN201679426 U CN 201679426U
- Authority
- CN
- China
- Prior art keywords
- spool
- wire coiling
- blind
- guide cylinder
- blinds
- 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 - Fee Related
Links
Images
Landscapes
- Blinds (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses a novel wire coiling device of a blind, which comprises a wire coiling rack, a wire coiling cylinder, a blind turning rack, a hexagonal shaft and a lifting rope, wherein a wire coiling nut is arranged on a clamping groove of the wire coiling rack and is sleeved into one end of the blind turning rack, a guide cylinder is installed on the other end of the blind turning rack and is sequentially provided with a spring seat and a clamping ring, a torsional spring is arranged on the spring seat, the guide cylinder is fixed by the blind turning rack, the wire coiling cylinder is connected with the wire coiling nut by screw threads, a hexagonal hole is respectively arranged on the wire coiling cylinder and the guide cylinder, the hexagonal shaft penetrates through the hexagonal holes to enable the wire coiling cylinder and the guide cylinder to rotate simultaneously, the lifting rope is wound on the wire coiling cylinder, and a self-locking device is also arranged on the wire coiling rack. Because the self-locking device can carry out effective self locking when a blind looses and collapses or the weight of the blind is lost, the wire pull and the wire confusion of the blind and the condition that the blind is clamped into the wire coiling cylinder are effectively prevented, and the failure and the malfunction of the wire coiling device are avoided, so that the wire coiling device is stable and reliable. As a wire coiling device with superior performance, the utility model is widely applied to a blind.
Description
Technical field
The utility model relates to a kind of blinds winder, particularly a kind of wooden louvres curtain winder.
Background technology
Traditional sun blind winder, whenever no matter its winding mechanism can make its rotation by backguy, if this structure causes sun blind artificially to be held up under the situation that is not subjected to gravity, the pulling sun blind rise or descend, or winder is not installed, when depositing under the coiling state, its soft stay cord will random line or is snapped in the spool the inside of winder, makes winder be easy to lose efficacy or malfunctioning.
The utility model content
In order to solve above-mentioned technical problem, the purpose of this utility model provides a kind of anti-random line, spiral is neat and the novel blinds winder that is easy to install and use.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of novel blinds winder, comprise spool stand, spool, turn over the leaf frame, six square shafts and lifting rope, the spiral nut is housed on the draw-in groove of described spool stand, described spiral nut is inserted in an end that turns over the leaf frame, on the described other end that turns over the leaf frame guide cylinder is installed, described guide cylinder is equipped with spring base and collar successively, on the described spring base torsion spring is housed, described guide cylinder is fixed by turning over the leaf frame, described spool is connected with the spiral nut by screw thread, is respectively equipped with hexagonal hole on spool and guide cylinder, and described six square shafts pass hexagonal hole rotates spool and guide cylinder simultaneously, described lifting rope is wrapped on the spool, also is provided with a self-locking device on spool stand;
When blind was sagging naturally, under the deadweight effect of blade, self-locking device made system be in released state, and when driving six square shafts, spool and guide cylinder rotate simultaneously, and lifting rope twines on spool or unclamps;
Non-when sagging naturally when blind, self-locking device blocks guide cylinder can not rotate it, and system is in locking state, and when driving six square shafts, spool and guide cylinder all can not rotate, and lifting rope can not twine or unclamp.
Further, described self-locking device comprises from lock slide, self-locking spring, cabling roller and the axis of rolling, the described axis of rolling passes the cabling roller and is fixed on the spool stand, described lifting rope passes the cabling roller earlier, passes from the aperture on the lock slide again, passes the wire casing on the spiral nut then, is fixed at last on the spiral nut;
When blind is sagging naturally, under the deadweight effect of blade, will compress with self-locking spring from the lock slide effect, make system be in released state, when driving six square shafts, spool and guide cylinder rotate simultaneously, and lifting rope twines on spool or unclamps;
Non-when sagging naturally when blind, self-locking spring is not compressed, and contacts with self-locking screens on the guide cylinder from lock slide, make system be in locking state, when driving six square shafts, spool and guide cylinder all can not rotate, and lifting rope can not twine on spool or unclamp.
Further, described spool is the screw thread spool.
Further, described spring base is the metal spring seat.
Further, be fixed with the blinds belt on the described page turning frame, described spring base and circular torsion spring are connected, and make to turn over the leaf frame and overturn on certain angle, turn over the leaf frame and drive the motion of blinds belt, make the blade page turning.
The beneficial effects of the utility model are: the utility model is because the band self-locking device, effectively self-locking when blind is slack and undisciplined or under the state of weightlessness, effectively prevented the random line of blind backguy and snapped in spool, it is malfunctioning to have avoided winder to lose efficacy, and makes winder reliable and stable.
Spool uses helicitic texture, the outer cover guide cylinder, and it is neat that backguy is twined, and makes the blind rising or descend concordant.；
The metal spring seat cooperates with circular torsion spring, makes system friction little, and the life-span is long
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model;
The specific embodiment
With reference to Fig. 1, a kind of novel blinds winder, comprise spool stand 1, spool 3, turn over leaf frame 5, six square shafts 10 and lifting rope 16, spiral nut 2 is housed on the draw-in groove of described spool stand 1, described spiral nut 2 is inserted in an end that turns over leaf frame 5, on the described other end that turns over leaf frame 5 guide cylinder 8 is installed, described guide cylinder 8 is equipped with spring base 9 and collar 7 successively, on the described spring base 9 torsion spring 6 is housed, described guide cylinder 8 is fixing by turning over leaf frame 5, described spool 3 is connected with spiral nut 2 by screw thread, on spool 3 and guide cylinder 8, be respectively equipped with hexagonal hole 11, described six square shafts 10 pass hexagonal hole 11 rotates spool 3 and guide cylinder 8 simultaneously, and described lifting rope 16 is wrapped on the spool 3, also is provided with a self-locking device on spool stand 1;
When blind was sagging naturally, under the deadweight effect of blade, self-locking device made system be in released state, and when driving six square shafts 10, spool 3 and guide cylinder 8 rotate simultaneously, and lifting rope 16 twines on spool 3 or unclamps;
When blind non-when sagging naturally, self-locking device blocks guide cylinder 8 can not rotate it, system is in locking state, when driving six square shafts 10, spool 3 and guide cylinder 8 all can not rotate, and lifting rope 16 can not twine or unclamp, and can not realize walking about of blinds lifting rope, thereby guaranteed lifting rope random line of possibility under not heavy burden condition, thereby avoided making the possibility of thrashing.
Further, described self-locking device comprises from lock slide 4, self-locking spring 13, cabling roller 14 and the axis of rolling 15, the described axis of rolling 15 passes cabling roller 14 and is fixed on the spool stand 1, described lifting rope 16 passes cabling roller 14 earlier, passes from the aperture on the lock slide 4 again, passes the wire casing on the spiral nut 2 then, is fixed at last on the spiral nut 2;
When blind is sagging naturally, under the deadweight effect of blade, will compress with self-locking spring 13 from lock slide 4 effects, make system be in released state, when driving six square shafts 10, spool 3 and guide cylinder 8 rotate simultaneously, and lifting rope twines on spool or unclamps;
When blind non-when sagging naturally, self-locking spring 13 is not compressed, contact with self-locking screens on the guide cylinder 8 from lock slide 4, make system be in locking state, when driving six square shafts 10, spool 3 and guide cylinder 8 all can not rotate, lifting rope can not twine on spool 3 or unclamp, can not realize walking about of blinds lifting rope, thereby guarantee lifting rope random line of possibility under not heavy burden condition, thereby avoid making the possibility of thrashing.
Further, described spool 3 is the screw thread spool.And guide cylinder 8 is arranged outside, guarantee blinds lifting rope 16 marshalling on spool 3, thereby the spiral length that guarantees several winders in a cover system is identical, guarantee that blinds rises or descends, two ends concordant motion simultaneously guarantees that blade is concordant.
Further, described spring base 9 is the metal spring seat.Metal spring seat 9 cooperates with circular torsion spring 6, makes system friction little, and the life-span is long.
Further, be fixed with blinds belt 12 on the described page turning frame 5, described spring base 9 is connected with circular torsion spring 6, makes to turn over leaf frame 5 and overturn on certain angle, turns over leaf frame 5 and drives 12 motions of blinds belts, makes the blade page turning.
More than be that preferable enforcement of the present utility model is specified, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (5)
1. novel blinds winder, it is characterized in that: comprise spool stand (1), spool (3), turn over leaf frame (5), six square shafts (10) and lifting rope (16), spiral nut (2) is housed on the draw-in groove of described spool stand (1), described spiral nut (2) is inserted in an end that turns over leaf frame (5), on the described other end that turns over leaf frame (5) guide cylinder (8) is installed, described guide cylinder (8) is equipped with spring base (9) and collar (7) successively, torsion spring (6) is housed on the described spring base (9), described guide cylinder (8) is fixing by turning over leaf frame (5), described spool (3) is connected with spiral nut (2) by screw thread, on spool (3) and guide cylinder (8), be respectively equipped with hexagonal hole (11), described six square shafts (10) pass hexagonal hole (11) rotates spool (3) and guide cylinder (8) simultaneously, described lifting rope (16) is wrapped on the spool (3), also is provided with a self-locking device on spool stand (1).
2. a kind of novel blinds winder according to claim 1, it is characterized in that: described self-locking device comprises from lock slide (4), self-locking spring (13), cabling roller (14) and the axis of rolling (15), the described axis of rolling (15) passes cabling roller (14) and is fixed on the spool stand (1), described lifting rope (16) passes cabling roller (14) earlier, passes from the aperture on the lock slide (4) again, passes the wire casing on the spiral nut (2) then, is fixed at last on the spiral nut (2).
3. a kind of novel blinds winder according to claim 1 and 2 is characterized in that: described spool (3) is the screw thread spool.
4. a kind of novel blinds winder according to claim 1 is characterized in that: described spring base (9) is the metal spring seat.
5. according to claim 1 or 4 described a kind of novel blinds winders, it is characterized in that: be fixed with blinds belt (12) on the described page turning frame (5), described spring base (9) is connected with circular torsion spring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200263324U CN201679426U (en) | 2010-01-08 | 2010-01-08 | Novel wire coiling device of blind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200263324U CN201679426U (en) | 2010-01-08 | 2010-01-08 | Novel wire coiling device of blind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201679426U true CN201679426U (en) | 2010-12-22 |
Family
ID=43344475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200263324U Expired - Fee Related CN201679426U (en) | 2010-01-08 | 2010-01-08 | Novel wire coiling device of blind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201679426U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758045A (en) * | 2017-02-24 | 2017-05-31 | 广东柯洛斯智能科技有限公司 | A kind of DC Transmission module for driving clothes hanger |
| CN106968584A (en) * | 2017-05-31 | 2017-07-21 | 义乌市斯卡丹遮阳设备有限公司 | A kind of sun blind ropewinder |
| CN112249114A (en) * | 2020-10-28 | 2021-01-22 | 常州百思特物流科技有限公司 | Non-bearing U-shaped tractor trailer self-locking mechanism |
-
2010
- 2010-01-08 CN CN2010200263324U patent/CN201679426U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758045A (en) * | 2017-02-24 | 2017-05-31 | 广东柯洛斯智能科技有限公司 | A kind of DC Transmission module for driving clothes hanger |
| CN106968584A (en) * | 2017-05-31 | 2017-07-21 | 义乌市斯卡丹遮阳设备有限公司 | A kind of sun blind ropewinder |
| CN106968584B (en) * | 2017-05-31 | 2018-07-31 | 义乌市斯卡丹遮阳设备有限公司 | A kind of venetian blind ropewinder |
| CN112249114A (en) * | 2020-10-28 | 2021-01-22 | 常州百思特物流科技有限公司 | Non-bearing U-shaped tractor trailer self-locking mechanism |
| CN112249114B (en) * | 2020-10-28 | 2021-07-30 | 常州百思特物流科技有限公司 | Non-bearing U-shaped tractor trailer self-locking mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9127500B2 (en) | Cord-winding device for venetian blind | |
| CN102597408B (en) | Shielding device and clutch used therefor | |
| CN104302861B (en) | There is the roller shutter of counterbalance device | |
| US8997827B2 (en) | Covering for architectural openings with brakes in series | |
| CN101349139A (en) | Self-raising window covering | |
| US9963933B2 (en) | Blind body braking mechanism for non-cord window blind assembly | |
| US6662850B2 (en) | Lift coard concealable venetian blind lift control mechanism | |
| CN201679426U (en) | Novel wire coiling device of blind | |
| CN101230774B (en) | Lifting/lowering device of self-neutralization door and window | |
| WO2017177588A1 (en) | Cordless venetian blind and working method thereof | |
| CN103306594B (en) | A kind of hidden stay cord curtain | |
| CN102108833A (en) | Upper unfolding roller shutter and application thereof | |
| JP6162727B2 (en) | Rotating shaft winding device for long materials | |
| CN111661478B (en) | Cargo hook with synchronous storage function of hook and binding rope and control method thereof | |
| CN203174386U (en) | Hand-pulled lifting clothes hanger | |
| CN203383706U (en) | Hidden stay cord curtain | |
| CN202039708U (en) | Tension device for a door window | |
| CN101139909B (en) | Suspension type reel spindle window curtain | |
| CN113863837B (en) | Blade driving device and built-in shutter hollow glass with same | |
| CN101603406A (en) | A kind of roller blind reeling device | |
| CN201106396Y (en) | Suspension type reel window curtain | |
| CN201021595Y (en) | Lifting device for self balance door window | |
| CN208626629U (en) | A kind of electricity screen-rollong cloth lifting device | |
| TW201350666A (en) | Curtain steering control device | |
| US11649673B2 (en) | Constant force multiple spring curtain winding system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20150108 |
|
| EXPY | Termination of patent right or utility model |