CN108915562A - A kind of band turns the shutter of rope device - Google Patents
A kind of band turns the shutter of rope device Download PDFInfo
- Publication number
- CN108915562A CN108915562A CN201810603066.8A CN201810603066A CN108915562A CN 108915562 A CN108915562 A CN 108915562A CN 201810603066 A CN201810603066 A CN 201810603066A CN 108915562 A CN108915562 A CN 108915562A
- Authority
- CN
- China
- Prior art keywords
- rope
- plug
- pivoted housing
- shutter
- transcapsidation
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
- E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/303—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Blinds (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention discloses the shutters that a kind of band turns rope device, it is intended to solve to be easy lap wound together when shutter lifting process receives curtain rope winding, lead to the deficiency of shutter folding and unfolding failure.The invention includes top beam, bottom beam, several blades being arranged between top beam and bottom beam, it is equipped on top beam and turns rope device and drawing cable mechanism, turn rope device include mounting base, plug, fixed hub, around rope sling, one end of fixed hub is fixed on one end of mounting base, wiring external threading is connected on fixed hub outer wall, plug rotation is inserted into fixed hub, and plug and the pivoted housing component rotated equipped with drive around rope sling between rope sling, plug are adapted to connection with pivoted housing component and pivoted housing component can be driven to rotate；Spiral winding rope groove is equipped with around rope sling outer wall, curtain rope is received in connection in spiral winding rope groove, it receives curtain rope to be wound in spiral winding rope groove with around the rotation of rope sling and moving ahead, receives curtain rope penetrating blade and lower end and be connected on bottom beam, drawing cable mechanism connect with plug and plug can be driven to rotate.
Description
Technical field
The present invention relates to building decoration areas, more specifically, it relates to which a kind of band turns the shutter of rope device.
Background technique
Currently, shutter is widely used in building decoration area, shutter is generally by turnover blade and lifting
Mechanism composition is realized shading by overturning blade and is protected from light by the folding and unfolding received curtain rope and realize blade on elevating mechanism.In reality
Lap wound is easy together when receiving curtain rope winding in the use process of border, leads to shutter folding and unfolding failure, and shutter needs when overturning blade
Additional drawstring is pulled, investment is not only increased, and is unfavorable for facilitation operation.In order to improve the overall beautiful of shutter
Degree has used ladder band on many shutters now, blade of louver window has been connected in ladder band, on the one hand ladder band plays receipts curtain rope
On the other hand the effect blocked improves overall aesthetic degree, but ladder band folding left-right is turned round during blade of louver window rises
Song, it is irregular, appearance is affected, the quality of product is reduced.
Summary of the invention
Goal of the invention of the invention：Lap wound is easy together first is that overcoming when shutter lifting process receives curtain rope winding,
Lead to the deficiency of shutter folding and unfolding failure；It needs to pull additional drawstring when second is that overcoming shutter overturning blade, not only increase
Add investment, and is unfavorable for the deficiency of facilitation operation；Third is that overcoming ladder band during blade of louver window rises folds a left side
Right distortion, it is irregular, appearance is affected, the deficiency of the quality of product is reduced；The present invention provides a kind of bands to turn rope device
Shutter, it receives the phenomenon that curtain rope is not in lap wound in use, avoids and shutter occurs because receiving curtain rope lap wound
The problem of failure, and the overturning of blade of louver window can be realized by turning rope device, it does not need to add additional mechanism, be conducive to
Facilitation operation；Ladder band folds neat during shutter rises, and is not in left and right distortion, irregular phenomenon, protects
Aesthetics and product quality are demonstrate,proved.
In order to solve the above-mentioned technical problem, the present invention uses following technical scheme：A kind of band turns the shutter of rope device, including
Top beam, bottom beam, several blades being arranged between top beam and bottom beam are equipped on top beam and turn rope device and drawing cable mechanism, turn rope device
Including mounting base, plug, fixed hub, around rope sling, one end of fixed hub is fixed on one end of mounting base, and wiring external threading connects
Connect on fixed hub outer wall, plug rotation be inserted into fixed hub, plug and between rope sling be equipped with drive around rope sling turn
Dynamic pivoted housing component, plug are adapted to connection with pivoted housing component and pivoted housing component can be driven to rotate；Spiral is equipped with around rope sling outer wall
Around rope groove, curtain rope is received in connection in spiral winding rope groove, is received curtain rope and is wound in spiral winding rope groove with around the rotation of rope sling and moving ahead, receives curtain
Rope penetrating blade and lower end be connected on bottom beam, drawing cable mechanism connect with plug and plug can be driven to rotate.
Shutter is in use, pull drawing cable mechanism to drive the rotation of plug, plug, which rotates, drives the rotation of pivoted housing component, pivoted housing
Component drives to be rotated around rope sling, to make moving ahead while rotating on fixed hub around rope sling, receives curtain rope with around rope sling
Rotation and move ahead be wound in spiral winding rope groove, at this time receive curtain rope bottom beam is pulled upwardly, to pack up blade of louver window.Spiral
Good positioning action is played to curtain rope is received around rope groove, prevents from receiving curtain rope horizontal looseness, effectively avoids receiving curtain rope lap wound one
It rises.When plug reversion, retreated while rotating on fixed hub around rope sling, the receipts curtain rope that will be wound in spiral winding rope groove
It puts down, and receives curtain rope lower end and be connected to bottom beam, bottom beam and blade of louver window are put down under the effect of gravity, are received curtain rope and are transferred vertically not
It can buckle fold.Shutter lifting process receive curtain rope winding when will not lap wound together, avoid and occur because receiving curtain rope lap wound
Shutter folding and unfolding failure.
Preferably, drawing cable mechanism includes positioning seat, positioning sleeve, positioning sleeve is fastenedly connected on positioning seat, on positioning seat
Equipped with locating shaft, runner is rotatably set on locating shaft, locating shaft end is fastenedly connected self-locking spring, and self-locking spring is connected to
On runner inner bottom surface, runner outer bottom is connected on positioning sleeve, and runner outer wall is equipped with around rope groove, and drag-line is wound in rope groove,
Locating shaft, positioning sleeve are rotatably inserted with core plate, and runner is adapted to inserting with plug and plug can be driven to rotate.
Drawing cable mechanism work when, pull drag-line, due to drag-line wound on runner outer wall in rope groove, pull drag-line
Runner can be driven to rotate, driven by rotating wheel plug rotation, to realize the lift adjustment to shutter.When drag-line is in static shape
When state, self-locking spring is connected on runner inner wall, as long as guaranteeing that the frictional force between self-locking spring and runner is greater than blinds at this time
The gravity of window lifting part can be achieved with the self-locking of runner, prevents plug under stationary state from rotating, enables shutter lifting part
Enough it is in arbitrary height position.The drawing cable mechanism structure of this structure is simple, and self-locking effect is good, long service life.
Preferably, positioning sleeve is equipped with support, mounting plane bearing between support and runner towards the end face of runner.It is flat
The setting of spherical bearing advantageously ensures that the smooth rotation of runner.
Preferably, being equipped with transcapsidation in mounting base, transcapsidation one end be may be rotatably mounted in mounting base, and the transcapsidation other end can
For turning set on fixed hub, transcapsidation is equipped with ladder band connecting plate, is equipped between transcapsidation and mounting base and exists for limiting transcapsidation
The transcapsidation position-limit mechanism swung in a certain range is connected with ladder band on ladder band connecting plate, and blade is connected to ladder in turn from lower to upper
It takes.
The both ends on ladder band top are connected on ladder band connecting plate, and blade of louver window is connected in ladder band, pass through rotation
The angle of ladder band can realize that blade of louver window overturning is adjusted.At rotation plug initial stage, transcapsidation is rotated together with plug, and transcapsidation turns
Dynamic to drive the mobile adjusting for realizing ladder band angle of ladder band, after transcapsidation turns over certain angle, transcapsidation position-limit mechanism carries out transcapsidation
Limit, makes transcapsidation stop operating, the lifting of shutter can be carried out by continuing to rotate plug at this time.This structure setting makes to turn rope device not
It only can be realized the lifting of shutter, but also the overturning that can be realized blade of louver window is adjusted.When shutter overturning blade not
It needs to pull additional drawstring, directly provides power by same root plug, do not need to increase additional structure, advantageously reduce into
This, is conducive to facilitation operation.
If preferably, ladder band includes two longitudinal tape bodies and is connected in turn between two longitudinal tape bodies from top to bottom
Group support yarn is done, blade is connected on support yarn, and support yarn is arranged at equal intervals from top to bottom, and two are equipped on longitudinal tape body and is erected
To the braiding muscle of setting, supporting yarn includes two crosswise yam ropes arranged in a crossed manner, the end of crosswise yam rope respectively with two longitudinal tape
Braiding muscle connection on body.
Support yarn includes two crosswise yam ropes arranged in a crossed manner, and there are four stress point, blade oscillatings to same blade for ladder band
Stress balance, blade of louver window pack up excessively in, ladder band folds up both sides stress balance, and folding face is neat, will not control distortion, more
Add beauty, is conducive to the quality for improving product.
Preferably, ladder band connecting plate is equipped with two card slots, a longitudinal tape body of ladder band is directly connected in a card slot, separately
One longitudinal tape body is stuck in another card slot after bypassing transcapsidation.Ladder band upper end is connected in card slot, and install convenient is reliable.
Preferably, transcapsidation position-limit mechanism includes skidding column, limit torsional spring, skidding column and transcapsidation integral structure, skidding column
It is rotatably installed in mounting base, skidding column is equipped with skidding hole, and plug adaptation is inserted into skidding hole and skidding column can be driven to exist
It is swung in a certain range, limit torsional spring is securedly mounted on fixed hub, and limit torsional spring both ends are protruding, close to limit in transcapsidation
Position torsional spring position is equipped with limited post, and limited post can be connected to the both ends of limit torsional spring.
Plug rotates initial stage, drives the rotation of skidding column with being adapted to for skidding hole by plug, thus realize the rotation of transcapsidation,
After transcapsidation, which turns to limited post, is connected to the end of limit torsional spring, limit torsional spring limits transcapsidation, plug and beats at this time
It is had skidded between slide opening, plug, which continues to rotate, no longer drives the rotation of skidding column.Transcapsidation position-limit mechanism structure is simple, and operation can
It leans on.
Preferably, being laid with several guide rods on pivoted housing component, wiring, which is put on, to be corresponded with guide rod equipped with several
A slide opening, guide rod are actively plugged in slide opening, and pivoted housing component joint is on fixed pivoted housing stack face.
Plug drives the rotation of pivoted housing component original place, and pivoted housing component is driven by guide rod and rotated around rope sling, rotated around rope sling
While slided on guide rod by slide opening, smooth running is reliable.
Another scheme, pivoted housing component are connected to fixed hub rear end, pivoted housing around rope sling front end with around rope sling integral structure
Mobile interval is equipped between component and fixed hub rear end.
Core plate drives pivoted housing component and rotates together around rope sling, and pivoted housing component is moved laterally together with around rope sling, between mobile
The spacing of transverse shifting is provided around rope sling every giving.It is more directly reliable around rope sling rotation that this structure setting drives plug.
Preferably, pivoted housing component includes pivoted housing ontology, turning set, pivoted housing ontology is rotatably inserted on plug, plug
It is adapted to connection with turning set and turning set can be driven to rotate, turning set is equipped with the guide groove of arc, and pivoted housing body end is equipped with
Locating rod, locating rod are inserted into guide groove, are respectively connected with elastic drag rope between locating rod and the both ends of guide groove.
Plug drives turning set rotation, and initial phase, guide groove slips over locating rod when turning set is rotated with plug, turns at this time
Dynamic set cannot drive pivoted housing ontology to rotate, and cannot rotate around rope sling, and this when of plug drives transcapsidation rotation, realize to blinds
The adjusting of window blade angle, transcapsidation position-limit mechanism limits transcapsidation and transcapsidation is made to stop turning after transcapsidation turns over certain angle
Dynamic, guide groove end just abuts in locating rod at this time, and continuing to rotate plug can make turning set drive the rotation of pivoted housing ontology,
Realize the lifting of shutter.When this structure setting makes shutter carry out blade overturning adjusting, blade will not be gone up and down.
Compared with prior art, the beneficial effects of the invention are as follows：It is not in folded that shutter receives curtain rope in use
Around the phenomenon that, avoid and the problem of shutter failure occur because receiving curtain rope lap wound, and blinds can be realized by turning rope device
The overturning of window blade does not need to add additional mechanism, is conducive to facilitation operation；Ladder band folds during shutter rises
Neatly, be not in left and right distortion, irregular phenomenon, ensure that aesthetics and product quality.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram for turning rope device of the invention；
Fig. 3 is the structural schematic diagram of drawing cable mechanism of the invention；
Fig. 4 is the structural schematic diagram of turning set of the invention；
Fig. 5 is the attachment structure schematic diagram around rope sling of the embodiment of the present invention 1；
Fig. 6 is the attachment structure schematic diagram around rope sling of the embodiment of the present invention 2；
Fig. 7 is the top view of ladder band of the invention；
Fig. 8 is ladder band structural schematic diagram of the invention；
In figure：1, top beam, 2, bottom beam, 3, blade, 4, turn rope device, 5, drawing cable mechanism, 6, mounting base, 7, plug, 8, fixed hub,
9, around rope sling, 10, spiral winding rope groove, 11, receive curtain rope, 12, positioning seat, 13, positioning sleeve, 14, locating shaft, 15, runner, 16, from
Lock spring, 17, around rope groove, 18, drag-line, 19, support, 20, plane bearing, 21, transcapsidation, 22, ladder band connecting plate, 23, ladder band,
24, longitudinal tape body, 25, braiding muscle, 26, crosswise yam rope, 27, card slot, 28, skidding column, 29, limit torsional spring, 30, skidding hole, 31,
Limited post, 32, external screw thread, 33, internal screw thread, 34, guide rod, 35, slide opening, 36, pivoted housing ontology, 37, turning set, 38, guide groove,
39, locating rod, 40, elastic drag rope.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, technical scheme of the present invention is further described：
Embodiment 1：A kind of band turns the shutter of rope device（Referring to attached drawing 1 to 5, attached drawing 7, attached drawing 8）, including top beam 1, bottom beam 2, set
Several blades 3 between top beam and bottom beam are set, top beam and bottom beam are arranged in parallel, and there are two turn rope device 4 and one for installation on top beam
Drawing cable mechanism 5, two turns of rope devices are symmetricly set on top beam, and drawing cable mechanism is arranged close to top beam one end.
Turn rope device include mounting base 6, plug 7, fixed hub 8, around rope sling 9, one end of fixed hub is fixed on mounting base
One end, wiring external threading is connected on fixed hub outer wall, and plug rotation is inserted into fixed hub, plug with around rope sling it
Between be equipped with and drive the pivoted housing component that rotate around rope sling, plug is adapted to pivoted housing component to be connected and can drive the rotation of pivoted housing component；Around
Rope sling outer wall receives curtain rope 11 equipped with spiral winding rope groove 10, the interior connection of spiral winding rope groove, and receipts curtain rope is with the rotation around rope sling with before
Row is wound in spiral winding rope groove, receives curtain rope penetrating blade and lower end is connected on bottom beam, drawing cable mechanism connect with plug and can band
Dynamic plug rotation.Fixed hub outer wall is equipped with external screw thread 32, is equipped with internal screw thread 33 around rope sling inner wall, around rope sling and fixed spiral shell
For set by internal screw thread and external screw thread adaptation connection, it is identical as internal screw thread screw pitch that wiring covers upper spiral winding rope groove screw pitch.Receive curtain rope
Transverse shifting speed and while deviation occurring around the transverse shifting speed of rope sling, can occur to receive curtain rope lap wound phenomenon, when the two speed is inclined
Even occur receiving the phenomenon that curtain rope swings and shutter is caused to swing when difference is larger.Wiring covers upper spiral winding rope groove screw pitch
It is identical as internal screw thread screw pitch, it is ensured that when turning over a circle around rope sling, spiral winding rope groove also just turns over a circle, makes to receive the laterally shifting of curtain rope
Dynamic speed is consistent with the transverse shifting speed around rope sling, it is possible to prevente effectively from receiving, lap wound phenomenon occurs for curtain rope and shutter occurs
Swing phenomenon.
Transcapsidation 21 is installed, transcapsidation one end may be rotatably mounted in mounting base, and the transcapsidation other end rotatably covers in mounting base
On fixed hub, transcapsidation is equipped with ladder band connecting plate 22, is equipped between transcapsidation and mounting base for limiting transcapsidation certain
The transcapsidation position-limit mechanism swung in range is connected with ladder band 23 on ladder band connecting plate, and blade is connected to ladder band in turn from lower to upper
On.
Transcapsidation position-limit mechanism includes skidding column 28, limit torsional spring 29, skidding column and transcapsidation integral structure, skidding column rotation peace
In mounting base, skidding column is equipped with skidding hole 30, and plug adaptation is inserted into skidding hole and skidding column can be driven certain
It is swung in range, limit torsional spring is securedly mounted on fixed hub, and limit torsional spring both ends are protruding, is turned round in transcapsidation close to limit
Spring position is equipped with limited post 31, and limited post can be connected to the both ends of limit torsional spring.
Ladder band includes two longitudinal tape bodies 24 and the several groups branch that is connected in turn between two longitudinal tape bodies from top to bottom
Support yarn, blade be connected to support yarn on, support yarn be arranged at equal intervals from top to bottom, be equipped on longitudinal tape body two it is vertically arranged
Braiding muscle 25, support yarn includes two crosswise yam ropes 26 arranged in a crossed manner, the end of crosswise yam rope respectively with two longitudinal tape bodies
On braiding muscle connection.Muscle knitting is woven on longitudinal tape body, red in the process of knitting braiding muscle, crochet needle is moved to another vertical
Crosswise yam rope is knit out several times back and forth on the braiding muscle of diagonally opposing corner on body.Ladder band connecting plate is equipped with two card slots 27, ladder band
A longitudinal tape body be directly connected in a card slot, another longitudinal tape body bypass transcapsidation after be stuck in another card slot.This structure
A piece longitudinal tape body rises when setting makes to rotate transcapsidation, another longitudinal tape body decentralization, convenient for overturning blade.
Drawing cable mechanism includes positioning seat 12, positioning sleeve 13, and positioning sleeve is fastenedly connected on positioning seat, and positioning seat is equipped with fixed
Position axis 14, is rotatably set with runner 15 on locating shaft, locating shaft end is fastenedly connected self-locking spring 16, and self-locking spring is connected to
On runner inner bottom surface, runner outer bottom is connected on positioning sleeve, and runner outer wall is equipped with around rope groove 17, and drag-line is wound in rope groove
18, locating shaft, positioning sleeve are rotatably inserted with core plate, and runner is adapted to inserting with plug and plug can be driven to rotate.Positioning sleeve
Support 19, mounting plane bearing 20 between support and runner are equipped with towards the end face of runner.
Several guide rods 34 are laid on pivoted housing component, wiring, which puts on to correspond with guide rod, is equipped with several slide openings
35, guide rod is actively plugged in slide opening, and pivoted housing component joint is on fixed pivoted housing stack face.Pivoted housing component includes pivoted housing ontology
36, turning set 37, pivoted housing ontology are rotatably inserted on plug, and plug is adapted to connection with turning set and turning set can be driven to turn
It is dynamic, the guide groove 38 of two arcs is laid on turning set, pivoted housing body end is equipped with locating rod 39, and locating rod is inserted into guiding
In slot, elastic drag rope 40 is respectively connected between locating rod and the both ends of guide groove.
Mounting base is equipped with cable-through hole, receives curtain rope and passes through cable-through hole and run through top beam and all blades.Mounting base includes bottom
Plate and the riser that bottom plate two sides are arranged in, fixed hub are fixedly connected on a riser, and cable-through hole is arranged on bottom plate.Plug is cut
Face is in polygonized structure.Plug section is in regular hexagon in the present embodiment.
When shutter use process remains static, the self-locking spring on drawing cable mechanism is connected on runner inner wall, this
As long as when guarantee between self-locking spring and runner frictional force be greater than shutter lifting part gravity can be achieved with runner from
Lock prevents plug under stationary state from rotating, shutter lifting part is made to be at arbitrary height position.Drag-line is pulled, due to
Drag-line wound on runner outer wall in rope groove, therefore pull drag-line runner can be driven to rotate, driven by rotating wheel plug rotation, core
Stick drives turning set rotation, and initial phase, guide groove slips over locating rod when turning set is rotated with plug, at this time turning set not energy band
Turn covers ontology rotation, cannot rotate around rope sling, and this when of plug drives transcapsidation rotation, and the rotation of transcapsidation drives ladder band
Two longitudinal tape bodies one rise a decentralization and realize to blade of louver window overturning adjusting.Transcapsidation limits after transcapsidation turns over certain angle
Position mechanism limits transcapsidation and transcapsidation is made to stop operating, and guide groove end just abuts in locating rod at this time, continues to turn
Dynamic plug can make turning set drive the rotation of pivoted housing ontology, and pivoted housing ontology drives to be rotated around rope sling, to make around rope sling in fixation
Move ahead while rotating on axle sleeve, receive curtain rope with around the rotation of rope sling and move ahead be wound in spiral winding rope groove, receive curtain at this time
Bottom beam is pulled upwardly by rope, to pack up blade of louver window.Spiral winding rope groove plays good positioning action to curtain rope is received, and prevents
Curtain rope horizontal looseness is only received, effectively avoids receiving curtain rope lap wound together.When plug reversion, limit torsional spring is abutted to limited post
Behind one end, runner assembly drives to be rotated around rope sling, is being retreated while rotating on fixed hub around rope sling, will be wound on spiral winding
Receipts curtain rope in rope groove is put down, and is received curtain rope lower end and be connected to bottom beam, and bottom beam and blade of louver window are put down under the effect of gravity, is received
Curtain rope is transferred vertically will not buckle fold.
Embodiment 2：A kind of band turns the shutter of rope device（Referring to attached drawing 6）, structure is similar to Example 1, main difference
Point is in the present embodiment that pivoted housing component is connected to fixed hub rear end, pivoted housing group around rope sling front end with around rope sling integral structure
Mobile interval is equipped between part and fixed hub rear end.Other structures are same as Example 1.
Embodiment described above is two kinds of preferable schemes of the invention, is not made in any form to the present invention
Limitation, there are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.
Claims (10)
1. the shutter that a kind of band turns rope device, characterized in that including top beam, bottom beam, be arranged in it is several between top beam and bottom beam
Blade is equipped on top beam and turns rope device and drawing cable mechanism, turn rope device include mounting base, plug, fixed hub, around rope sling, it is fixed
One end of axle sleeve is fixed on one end of mounting base, and wiring external threading is connected on fixed hub outer wall, and plug rotation is inserted into solid
In dead axle set, plug and the pivoted housing component rotated equipped with drive around rope sling between rope sling, plug are adapted to connection with pivoted housing component
And pivoted housing component can be driven to rotate；It is equipped with spiral winding rope groove around rope sling outer wall, curtain rope is received in connection in spiral winding rope groove, receives curtain rope
It is wound in spiral winding rope groove with around the rotation of rope sling and moving ahead, receives curtain rope penetrating blade and lower end and be connected on bottom beam, drag-line machine
Structure connect with plug and plug can be driven to rotate.
2. the shutter that a kind of band according to claim 1 turns rope device, characterized in that drawing cable mechanism includes positioning seat, determines
Position set, positioning sleeve are fastenedly connected on positioning seat, and positioning seat is equipped with locating shaft, is rotatably set with runner on locating shaft, fixed
Position shaft end portion is fastenedly connected self-locking spring, and self-locking spring is connected on runner inner bottom surface, and runner outer bottom is connected on positioning sleeve,
Runner outer wall be equipped with around rope groove, drag-line is wound in rope groove, locating shaft, positioning sleeve are rotatably inserted with core plate, runner with
Plug adaptation inserts and plug can be driven to rotate.
3. the shutter that a kind of band according to claim 2 turns rope device, characterized in that positioning sleeve is towards on the end face of runner
Equipped with support, mounting plane bearing between support and runner.
4. the shutter that a kind of band according to claim 1 turns rope device, characterized in that be equipped with transcapsidation in mounting base, turn
Shell one end may be rotatably mounted in mounting base, and the transcapsidation other end is rotatably sleeved on fixed hub, and transcapsidation connects equipped with ladder band
Fishplate bar is equipped with the transcapsidation position-limit mechanism swung in a certain range for limiting transcapsidation, ladder band connection between transcapsidation and mounting base
Ladder band is connected on plate, blade is connected in turn in ladder band from lower to upper.
5. the shutter that a kind of band according to claim 4 turns rope device, characterized in that ladder band include two longitudinal tape bodies with
And be connected in turn from top to bottom between two longitudinal tape bodies several groups support yarn, blade be connected to support yarn on, support yarn by
On be arranged at equal intervals down, be equipped with two vertically arranged braiding muscle on longitudinal tape body, support yarn includes two arranged in a crossed manner
Crosswise yam rope, the end of crosswise yam rope is connect with the braiding muscle on two longitudinal tape bodies respectively.
6. the shutter that a kind of band according to claim 5 turns rope device, characterized in that ladder band connecting plate is equipped with two cards
One longitudinal tape body of slot, ladder band is directly connected in a card slot, and another longitudinal tape body is stuck in another card slot after bypassing transcapsidation.
7. the shutter that a kind of band according to claim 4 turns rope device, characterized in that transcapsidation position-limit mechanism includes skidding
Column, limit torsional spring, skidding column and transcapsidation integral structure, skidding column are rotatably installed in mounting base, and skidding column is equipped with skidding hole,
Plug adaptation is inserted into skidding hole and skidding column can be driven to swing in a certain range, and limit torsional spring is securedly mounted to fixing axle
It puts on, limit torsional spring both ends are protruding, are equipped with limited post close to limit torsional spring position in transcapsidation, limited post can be connected to limit
The both ends of torsional spring.
8. turning the shutter of rope device to a kind of band described in 7 any one according to claim 1, characterized in that on pivoted housing component
Several guide rods are laid with, wiring, which puts on to correspond with guide rod, is equipped with several slide openings, and guide rod is actively plugged in slide opening,
Pivoted housing component joint is on fixed pivoted housing stack face.
9. turning the shutter of rope device to a kind of band described in 7 any one according to claim 1, characterized in that pivoted housing component with
Around rope sling integral structure, it is connected to fixed hub rear end around rope sling front end, is equipped with and moves between pivoted housing component and fixed hub rear end
Dynamic interval.
10. turning the shutter of rope device to a kind of band described in 7 any one according to claim 1, characterized in that pivoted housing component packet
Pivoted housing ontology, turning set are included, pivoted housing ontology is rotatably inserted on plug, and plug is adapted to connection with turning set and can drive rotation
Set rotation, turning set are equipped with the guide groove of arc, and pivoted housing body end is equipped with locating rod, and locating rod is inserted into guide groove,
Elastic drag rope is respectively connected between locating rod and the both ends of guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810603066.8A CN108915562B (en) | 2018-06-12 | 2018-06-12 | Shutter with rope rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810603066.8A CN108915562B (en) | 2018-06-12 | 2018-06-12 | Shutter with rope rotating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108915562A true CN108915562A (en) | 2018-11-30 |
| CN108915562B CN108915562B (en) | 2020-03-03 |
Family
ID=64410896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810603066.8A Active CN108915562B (en) | 2018-06-12 | 2018-06-12 | Shutter with rope rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108915562B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0721048A1 (en) * | 1995-01-04 | 1996-07-10 | Somfy | Winding device for suspension cord of blinds |
| CN2781959Y (en) * | 2005-02-04 | 2006-05-24 | 林炎盛 | Lifting rell of curtain |
| CN202913926U (en) * | 2012-11-06 | 2013-05-01 | 广州嘉伦橡塑有限公司 | Blind and blind control device |
| CN204225737U (en) * | 2014-11-11 | 2015-03-25 | 瑞安市雅木窗饰有限公司 | Bead type shutter |
| CN205893529U (en) * | 2016-05-23 | 2017-01-18 | 蔡世明 | Shutter plane ladder area |
| CN106968583A (en) * | 2017-01-22 | 2017-07-21 | 杭州友普装饰材料有限公司 | One kind circulation dragline type blind curtain |
| CN208380467U (en) * | 2018-06-12 | 2019-01-15 | 杭州友普装饰材料有限公司 | With the shutter for turning rope device |
-
2018
- 2018-06-12 CN CN201810603066.8A patent/CN108915562B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0721048A1 (en) * | 1995-01-04 | 1996-07-10 | Somfy | Winding device for suspension cord of blinds |
| CN2781959Y (en) * | 2005-02-04 | 2006-05-24 | 林炎盛 | Lifting rell of curtain |
| CN202913926U (en) * | 2012-11-06 | 2013-05-01 | 广州嘉伦橡塑有限公司 | Blind and blind control device |
| CN204225737U (en) * | 2014-11-11 | 2015-03-25 | 瑞安市雅木窗饰有限公司 | Bead type shutter |
| CN205893529U (en) * | 2016-05-23 | 2017-01-18 | 蔡世明 | Shutter plane ladder area |
| CN106968583A (en) * | 2017-01-22 | 2017-07-21 | 杭州友普装饰材料有限公司 | One kind circulation dragline type blind curtain |
| CN208380467U (en) * | 2018-06-12 | 2019-01-15 | 杭州友普装饰材料有限公司 | With the shutter for turning rope device |
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| CN108915562B (en) | 2020-03-03 |
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