CN108060884B - Adjustable rope rolling apparatus for curtain - Google Patents
Adjustable rope rolling apparatus for curtain Download PDFInfo
- Publication number
- CN108060884B CN108060884B CN201610979761.5A CN201610979761A CN108060884B CN 108060884 B CN108060884 B CN 108060884B CN 201610979761 A CN201610979761 A CN 201610979761A CN 108060884 B CN108060884 B CN 108060884B
- Authority
- CN
- China
- Prior art keywords
- rope
- pedestal
- roller
- curtain
- transmission
- 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.)
- Active
Links
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
- E06B9/32—Operating, guiding, or securing devices therefor
- E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
- E06B2009/3225—Arrangements to aid the winding of cords rollers
Abstract
A kind of adjustable rope rolling apparatus, it include a retracting unit, two rope closing gears, two guide units, and two transmission rope, furling unit has two wind spring gears, a wind spring is connected between two wind spring gears, rope closing gear bridle joint can be rotated in wind spring gear with wind spring gear synchronous, the roller that there is guide unit a roller seat that can be rotated special angle roller seat is rotatably set to more, one end of transmission rope connects rope closing gear, transmission rope is enabled to be wound in rope closing gear or release from rope closing gear, moreover, transmission rope is set around at least one roller.Whereby, on the one hand adjustable rope rolling apparatus of the invention increases the stability of transmission process and smooth degree using being freely rotated for roller, on the other hand adjusts the tension of transmission rope using the rotation of roller seat.
Description
Technical field
The present invention is related with curtain, particularly relates to a kind of adjustable rope rolling apparatus for curtain.
Background technique
General curtain can divide into transmission rope type in structure and without transmission rope type, so-called transmission rope type curtain master
Variation in terms of being driven curtain to generate height using a transmission rope is unfolded and is folded to achieve the effect that, and without transmission
Rope type curtain is then that the strength for above pushing away or pulling down is imposed to underbeam using hand, and curtain can be unfolded or be folded.
No. 263877 Patent Case is announced in Taiwan and No. 322458 Patent Case point is announced in Taiwan
The other transmission mechanism to drive curtain to go up and down is improved, but both of the aforesaid Patent Case still can not have after improvement
Effect reduces structure complexity, while can not also be supplied to curtain and preferably be driven effect, and also can not be to the tension of transmission rope
Carry out adjustment appropriate.
Summary of the invention
The main purpose of the present invention is to provide a kind of adjustable rope rolling apparatus for curtain, can adjust of transmission rope
Power enables transmission rope to provide good transmission effect to curtain.
To achieve the goals above, adjustable rope rolling apparatus provided by the present invention includes a pedestal, retracting a unit, two
Rope closing gear, two guide units and two transmission ropes.The both ends of the pedestal be respectively provided with one be in polygon locating slot；The volume
Receiving unit has two wind spring gears and a wind spring, which is rotatably set to the pedestal and mutual bridle joint one
It rises, which connects the two wind springs gear and be selectively wound in wherein wind spring gear；The rope closing gear is rotationally
Set on the pedestal and the bridle joint one wind spring gear, so that the rope closing gear is driven and synchronous by the wind spring gear with its phase bridle joint
Rotation；The guide unit has a roller seat and more rollers, and it is in more which, which is adjacent to the rope closing gear and has one,
The positioning region of side shape, the roller seat are removably embedded in the locating slot of the pedestal by the positioning region, so that the roller seat
When can not rotate relative to the pedestal when being assembled in the pedestal, and remove from the pedestal specific angle can be rotated relative to the pedestal
Degree, the more rollers are rotatably set to the roller seat；The transmission rope is set around at least the one of the guide unit rolling
Column, one end of the transmission rope are connected to the rope closing gear, which are wound in by the rotation of the rope closing gear
The rope closing gear is released from the rope closing gear, and the other end of the transmission rope is located at outside the pedestal, to connect with a underbeam
It is connected together.
It can be seen from the above, using being freely rotated for the roller, allowing this during expansion one connects the curtain of the underbeam
Transmission rope can stablize and swimmingly actuation, makes that good transmission effect can be reached during integrated operation.In addition, utilizing the rolling
Column base after removal can be rotated special angle design, allow respectively the roller biography can be pulled with the rotation of the roller seat
Running rope enables the tension of the transmission rope further to be adjusted.
Detailed description of the invention
Fig. 1 is the stereoscopic figure of adjustable rope rolling apparatus of the invention.
Fig. 2 is the sectional perspective exploded view of adjustable rope rolling apparatus of the invention.
Fig. 3 is the stereogram exploded view of guide unit of the invention.
Fig. 4 is the partial sectional view of guide unit of the invention.
Fig. 5 is analogous to Fig. 4, the main different aspects for showing transmission rope.
Fig. 6 is the plan view that adjustable rope rolling apparatus of the invention cooperates curtain to use, main to show curtain in expansion process
State.
Fig. 7 is analogous to Fig. 6, main to show curtain in the state for folding process.
Fig. 8 is analogous to Fig. 4, main to show roller seat with the state after 45 degree of counterclockwise rotation.
Fig. 9 is analogous to Fig. 8, main to show roller seat with the state after rotating 45 degree clockwise.
[description of symbols]
10 adjustable 12 upper beams of rope rolling apparatus
14 underbeam, 16 curtain
20 pedestal, 21 top plate
22 bottom plate, 23 locating slot
The lower caulking groove of 24 upper embedded grooves 25
30 retracting 32 wind spring gears of unit
34 wind spring, 40 rope closing gear
50 guide unit, 51 roller seat
52 half pedestal, 53 positioning region
54 abutment shafts 55 hook card division
57 roller axle of 56a~56c roller
58 conductor rope ring, 60 transmission rope
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in further detail.
Please referring initially to Fig. 1 and 2, adjustable rope rolling apparatus 10 of the invention includes that a pedestal 20, one retracting unit 30, two is received
Rope gear 40, two guide units 50 and four transmission ropes 60.
Pedestal 20 is used to be installed in a upper beam 12 and butts up against the bottom plate 22 of top plate 21, top plate with a top plate 21 and one
The top surface at the both ends of the bottom surface and bottom plate 22 at 21 both ends is respectively provided with a positioning groove 23, and the shape of locating slot 23 is with polygon
It is main, it is in the present embodiment octagon.In addition, the both ends of top plate 21 are respectively provided with two opposite upper embedded grooves 24, the two of bottom plate 22
End is respectively provided with two opposite lower caulking grooves 25, and upper and lower caulking groove 24,25 is corresponding each other and is connected to.
Furl unit 30 have two wind spring gears 32 and a wind spring 34, two wind spring gears 32 pivotly be set to pedestal 20 and
Together, the both ends of wind spring 34 are separately connected a wind spring gear 32 to mutual bridle joint, enable wind spring 34 by two wind spring gears
32 relative rotation and be wound in one of wind spring gear 32.
Rope closing gear 40 pivotly be set to one wind spring gear 32 of pedestal 20 and bridle joint, enable rope closing gear 40 by with
The wind spring gear 32 of its phase bridle joint drives and rotates synchronously.
Two guide units 50 are adjacent to a rope closing gear 40 respectively, and are respectively provided with a roller seat 51, such as Fig. 3 institute
Show, roller seat 51 has two opposite half pedestals 52, and fifty-fifty pedestal 52 has a positioning region 53 and an abutment shaft 54, positioning region 53
Shape based on polygon, be in the present embodiment octagon, one end of abutment shaft 54 connects positioning region 53, abutment shaft 54
The other end has one to hook card division 55, so that can be fixed together by the hook card division 55 of abutment shaft 54 between two halves pedestal 52,
Whereby, when roller seat 51 is assembled in the locating slot 23 of pedestal 20 by positioning region 53, roller seat 51 can not be 20 turns of opposite base
Dynamic, when the positioning region of roller seat 51 53 is detached from the locating slot 23 of pedestal 20, roller seat 51 can arbitrarily be rotated with opposite base 20,
It arranges in pairs or groups at this time by the shape of the positioning region 53 of roller seat 51 and the locating slot 23 of pedestal 20, no matter the rotational angle of roller seat 51
Why, the positioning region 53 of roller seat 51 still is able to carry out inlay card assembling with the locating slot 23 of pedestal 20.
In addition, two guide units 50 are respectively provided with three roller 56a~56c, three roller 56a~56c are respectively by one
Roller axle 57 is rotatably arranged between two positioning regions 53 of roller seat 51, wherein the mutually status side by side two roller 56a~56b
In the side of two abutment shafts 54 of roller seat 51, in addition a roller 56c is located at another phase of two abutment shafts 54 of roller seat 51
Opposite side.Referring again to the 3rd figure, two guide units 50 are respectively provided with a conductor rope ring 58, and it is upper and lower that conductor rope ring 58 is embedded at pedestal 20
In caulking groove 24,25.
Four transmission ropes 60 configure in a manner of in pairs.A rope closing gear is fixed in one end of every a pair of transmission rope
40, enable every a pair of of transmission rope 60 to be wound in rope closing gear 40 by the rotation of rope closing gear 40 or release from rope closing gear 40
It releases.Every a pair of transmission rope 60 can have different windings according to actual needs when through guide unit 50, and citing comes
It says, as shown in figs. 4 and 5, one of every a pair of transmission rope 60 can first be set around the circle of roller 56a mono- and then close to rolling
The surface of column 56b is pierced by outside pedestal 20, or the position of roller 56a can be first extended to close to the surface of roller 56, then again
It is set around after the circle of roller 56b mono- and is pierced by outside pedestal 20, naturally it is also possible to rotating around being set to two mono- circles of roller 56a~56b
It is pierced by outside pedestal 20 again afterwards, first other as every a pair of of transmission rope 60 is that can be set around after the circle of roller 56c mono- to wear
Out outside pedestal 20, or it is pierced by outside pedestal 20 close to the surface of roller 56c.No matter however which kind of winding, every a pair of transmission rope
60 can be connected to conductor rope ring 58 when being pierced by pedestal 20, make dynamic stability to increase, can be with underbeam 14 after being pierced by pedestal 20
It links together, so that all transmission ropes 60 can be driven by underbeam 14.
By above structure it is found that when the curtain 16 that be unfolded to be set between upper and lower beam 12,14, as shown in fig. 6, first
Exert a force pulled down underbeam 14, and every a pair of of transmission rope 60 is made to drive coupled rope closing gear by the pulling of underbeam 14
40 rotations, can then drive again during rope closing gear 40 rotates and rotate together with the wind spring gear 32 of its phase bridle joint, make
Wind spring 34 accumulates elastic-restoring force by the relative rotation of two wind spring gears 32, until being fully deployed curtain 16 again
It discharges to the pulling force of underbeam 14, the weight of underbeam 14 be with can be presented standing balance between the elastic force of wind spring 34 at this time, allow curtain 16
It is able to maintain the state in expansion.
When curtain 16 to be folded, as shown in fig. 7, user, which needs to exert a force, pushes up underbeam 14, the elasticity of wind spring 34
Restoring force is just enough to drive two wind spring gears 32 simultaneously to rotate backward by the thrust auxiliary of user, and wind spring gear 32 exists
It will drive when during rotating backward and rotated with the rope closing gear 40 of its phase bridle joint, then rope closing gear 40 will in rotation
Start to furl coupled transmission rope 60, when curtain 16 folds completely, user discharges again bestows pushing away for underbeam 14
Standing balance will be presented in power once again at this time between the weight of underbeam 14 and the elastic force of wind spring 34, be maintained at curtain 16 and fold
State.
During being unfolded or folding curtain 16, be transmitted 60 roller 56a~56c for being wound of rope can by with biography
Frictional force between running rope 60 and and then the actuation of transmission rope 60 rotate together, so the steady of actuation can be increased to transmission rope 60
Fixed degree and smooth degree make that good transmission effect can be reached during integrated operation.
On the other hand, when there is the situation of relaxation in transmission rope 60 can related influence be driven effect, at this time can be to transmission
The tension of rope 60 carries out adjustment appropriate.The top plate 21 of pedestal 20 is removed first, then by the positioning region 53 of roller seat 51 from base
It pulls up and in the locating slot 23 of the bottom plate 22 of seat 20, after pulling up roller seat 51, by the positioning region 53 of roller seat 51 and base
The polygonal design of the locating slot 23 of seat 20, roller seat 51 can rotate angle appropriate according to the Tensity size to be adjusted
Degree, as shown in figures 8 and 9, in the rotation process of roller seat 51, each roller 56a~56c can follow roller seat 51 to rotate together,
Transmission rope 60 at this time can enable the tension of transmission rope 60 further to obtain by roller 56a~56c of institute's winding itself to pulling
It must adjust, again sequentially re-assembly the top plate 21 of roller seat 51 and pedestal 20 in the bottom of pedestal 20 after completing tension adjustment
Plate 22 completes operation.
In conclusion 10 one side of adjustable rope rolling apparatus of the invention using three roller 56a~56c be freely rotated come
Increase transmission rope 60 in the stability and smooth degree of transmission process, on the other hand can be rotated spy after removal using roller seat 51
The design of angle is determined to achieve the purpose that adjust 60 tension of transmission rope.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
Describe in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in protection of the invention
Within the scope of.
Claims (8)
1. a kind of adjustable rope rolling apparatus for curtain, which is characterized in that include:
One pedestal, the both ends of the pedestal be respectively provided at least one be in polygon locating slot；
One retracting unit, has two wind spring gears and a wind spring, which is rotatably arranged in the pedestal and mutually nibbles
It is connected together, which connects the two wind springs gear and be selectively wound in wherein wind spring gear；
Two rope closing gears are rotatably arranged in the pedestal and respectively wind spring gear of the bridle joint retracting unit；
Two guide units, are respectively provided with the roller that a roller seat is rotatably arranged in the roller seat with more, and roller seat neighbour sets
In the rope closing gear and at least one be in polygon positioning region, which is removably embedded at by the positioning region
In the locating slot of the pedestal；And
At least two transmission ropes, rotating around at least the one of the guide unit roller is set to, respectively one end connection one of the transmission rope
The rope closing gear enables the transmission rope to be wound in the rope closing gear by the rotation of the rope closing gear or from the rope closing gear
It releases, the other end of the transmission rope is located at outside the pedestal.
2. the adjustable rope rolling apparatus according to claim 1 for curtain, which is characterized in that the pedestal have a top plate with
One butts up against the bottom plate of the top plate, and the top surface at the both ends of the bottom surface and bottom plate at the both ends of the top plate is respectively provided with the positioning
Slot, respectively two opposite ends of the roller seat of the guide unit are respectively provided with the positioning region.
3. the adjustable rope rolling apparatus according to claim 2 for curtain, which is characterized in that the respectively roller of the guide unit
Seat tool has opposite two halves pedestal, which is respectively provided with an abutment shaft, and one end of two abutment shaft is separately connected one should
The other end of positioning region, two abutment shaft is mutually butted, and respectively the roller is set to the positioning region of the two halves pedestal by a roller axle
Between.
4. the adjustable rope rolling apparatus according to claim 3 for curtain, which is characterized in that the abutment shaft of the two halves pedestal
It is respectively provided with a hook card division, the hook card division of two abutment shaft, which mutually hooks, to be stuck.
5. the adjustable rope rolling apparatus according to claim 3 for curtain, which is characterized in that respectively the guide unit has three
The roller, wherein two rollers are mutually abreast positioned at the side of the abutment shaft of the two halves pedestal, in addition the roller, which is located at, is somebody's turn to do
Another opposite side of the abutment shaft of two halves pedestal.
6. the adjustable rope rolling apparatus according to claim 1 for curtain, which is characterized in that respectively the guide unit has more
One conductor rope ring, the conductor rope are located on one end of the pedestal and are connected to the transmission rope.
7. the adjustable rope rolling apparatus according to claim 1 for curtain, which is characterized in that the locating slot of the pedestal with should
The positioning region of roller seat is octagon.
8. the adjustable rope rolling apparatus according to claim 1 for curtain, which is characterized in that the number of the transmission rope is
Four, four transmission ropes are connected to the rope closing gear in a manner of in pairs, and four transmission rope is rotating around set on the guiding
At least the one of the unit roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610979761.5A CN108060884B (en) | 2016-11-08 | 2016-11-08 | Adjustable rope rolling apparatus for curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610979761.5A CN108060884B (en) | 2016-11-08 | 2016-11-08 | Adjustable rope rolling apparatus for curtain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108060884A CN108060884A (en) | 2018-05-22 |
| CN108060884B true CN108060884B (en) | 2019-09-13 |
Family
ID=62137741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610979761.5A Active CN108060884B (en) | 2016-11-08 | 2016-11-08 | Adjustable rope rolling apparatus for curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108060884B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111411885A (en) * | 2019-01-08 | 2020-07-14 | 敬祐科技股份有限公司 | Double-layer rope winder |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2604501Y (en) * | 2003-01-30 | 2004-02-25 | 丽方企业股份有限公司 | Synchronous rolling cord unit for window shutter without exposed stay cord |
| WO2016073577A1 (en) * | 2014-11-05 | 2016-05-12 | Teh Yor Co., Ltd. | Cordless window shade and spring drive system thereof |
| TWM506880U (en) * | 2014-11-18 | 2015-08-11 | Ya-Ling Huang | Rope-less curtain winding device |
| TWI577874B (en) * | 2015-04-08 | 2017-04-11 | Chen Jin-Fu | No curtains curtains curtain body brake mechanism |
| CN204646047U (en) * | 2015-05-19 | 2015-09-16 | 太仓敬富塑胶制品有限公司 | Without exposed pulling rod curtain driving device |
| DE202016100940U1 (en) * | 2016-02-23 | 2016-03-08 | Xinbang Lei | Cord winding mechanism for a cordless blind |
-
2016
- 2016-11-08 CN CN201610979761.5A patent/CN108060884B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108060884A (en) | 2018-05-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI619877B (en) | Adjustable rope collecting device for curtains | |
| CN102220835B (en) | Actuator mechanism for venetian blinds | |
| CN105569540B (en) | Wireless curtain and its spring actuated system | |
| TWI577870B (en) | No rope curtain curtain curtain body transmission mechanism | |
| CN104080374B (en) | Cordless retractable roller shade for window coverings | |
| CN104434073B (en) | Automatic blood pressure measurement device | |
| CN110366626A (en) | Blinds apparatus | |
| TWI577874B (en) | No curtains curtains curtain body brake mechanism | |
| CN205876133U (en) | Extendible (window) curtain | |
| CN109799877A (en) | Display system | |
| CN106150322B (en) | The curtain arrestment mechanism of curtain without stretching wire | |
| CN107165568A (en) | The curtain transmission mechanism of curtain without stretching wire | |
| CN108060884B (en) | Adjustable rope rolling apparatus for curtain | |
| CN205805377U (en) | Draw off gear and extendible curtain for curtain rope folding and unfolding | |
| CN109555460A (en) | Curtain and its spring actuated system | |
| KR101190713B1 (en) | a wind-power generator | |
| CN106996255B (en) | The curtain arrestment mechanism of curtain without stretching wire | |
| CN208378076U (en) | A kind of wire intertwist device of three-dimensional laser cutting machine | |
| TW202043609A (en) | Window shade and spring drive system thereof | |
| CN106050110A (en) | Retractable curtain | |
| CN105525853B (en) | The curtain detent mechanism of curtain without stretching wire and the curtain without stretching wire using the mechanism | |
| TW201621147A (en) | Shutter body positioning mechanism of rope-free curtain | |
| CN105715194B (en) | The curtain detent mechanism of curtain without stretching wire | |
| CN105715195B (en) | The curtain detent mechanism of curtain without stretching wire | |
| TW558573B (en) | Round-knitting loom reel-in mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |