CN201751520U - Safety device for roller blind to drive Roman blind - Google Patents
Safety device for roller blind to drive Roman blind Download PDFInfo
- Publication number
- CN201751520U CN201751520U CN2010202555473U CN201020255547U CN201751520U CN 201751520 U CN201751520 U CN 201751520U CN 2010202555473 U CN2010202555473 U CN 2010202555473U CN 201020255547 U CN201020255547 U CN 201020255547U CN 201751520 U CN201751520 U CN 201751520U
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- China
- Prior art keywords
- roller shutter
- roman shade
- safety device
- blind
- roman
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Abstract
The utility model relates to a safety device for a roller blind to drive a Roman blind, which is in fact a rolled curtain formed when a pinned curtain synchronously drives a Roman blind. One upper beam of the safety device is provided with the roller blind and the Roman blind, which take advantage of a pull rope-free type rolling machine to drive at least a roller blind, whose end part is connected with the Roman blind to wind or vertically draw the roller blind and at the same time, to lift up or down the Roman blind; a safety device is arranged at the other end part of the roller blind and also on the Roman blind, which not only connects the roller blind with the Roman blind, and at the same time, provides a safe means to make the roller blind break away with the Roman blind at a proper force. Technically, the safety device comprises a fixed seat fixedly arranged on a Roman blind, and a wheel body connected with a roller blind. The wheel body is clamped and position limited on the fixed seat, which means that the roller blind can quickly breaks away with the Roman blind on a required occasion without making hands hurt by the roller blind or the Roman blind.
Description
Technical field
The utility model relates to a kind of Window curtain structure, and outstanding pointer is to the roman shade of non-dragline type, and the utility model drives roman shade with the roller shutter of non-dragline type, and cooperation is provided with spacing safety device.
Background technology
The form of curtain has a variety of, and the mode of curtain adjustment height can be divided into dragline type, and non-dragline type.The method of non-dragline type is a hand imposes up or down a strength to the curtain bottom, causes curtain can elongate or folding.
Wherein an application case number is that No. 94213210 novel patent cases of TaiWan, China are " curtain body folding structures of curtain ", mainly be in putting the beams in place, be provided with one mutually interlock decide torque spring device and transmission group, transmission group includes two folding and unfolding ropes and a transmission rope cooperates, make respectively this folding and unfolding rope and transmission rope volume be located at folding and unfolding bar two ends, under the turn of deciding the torque spring device, allow folding and unfolding rope and transmission rope furl and discharge, the folding and unfolding rope is arranged in the curtain body and is fixed in underbeam, make the curtain body with the interlock of deciding torque spring device and transmission group, with the furling or discharge of folding and unfolding rope, fold synchronously or launch.
But so structure can't be adjusted the Height Adjustment of curtain body, selects to cover entirely or partly cover the state of window, lacks function of regulating height thereof; In addition, because the curtain body is in response to the window size difference of installation site, cause curtain body width to change, therefore support and wear the folding and unfolding rope of curtain body, its number ought to be proportionality ground to be increased, but this curtain body structure can't be installed the folding and unfolding rope number that will increase, and the folding and unfolding rope directly is arranged in the curtain body by upper beam, lack therebetween and support, probably have the improper misgivings that cause fracture of the application of force.
Summary of the invention
The utility model designer is in view of aforesaid problem, and then research and development diligently, therefore the utility model main purpose is to provide a kind of roller shutter to drive the safety device of roman shade, wherein the driving of roman shade is to drive folding and unfolding by roller shutter, it is a kind of scrolling design of non-dragline type, avoiding stay cord played with by naughty child and to cause injury, and be linked to roman shade with safety device, in case jam a finger at the roller shutter end.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of roller shutter drives the safety device of roman shade, it is characterized in that, comprises:
At least one roller shutter, it is equipped with the non-dragline type winding machine in a upper beam inside, and this non-dragline type winding machine drives that above-mentioned at least one roller shutter furls or the drawdown action;
One roman shade, it is to descend from vertical the establishing of this upper beam, the door curtain made of cloth hypomere of this roman shade lower end links this roller shutter end in the precalculated position, to drive this roller shutter synchronization lifting roman shade, this roman shade equidistantly is provided with several sections door curtain made of cloth sections, intersegmental under this door curtain made of cloth of this roller shutter end and this roman shade, be provided with and make this roller shutter break away from the safety device of this roman shade through the application of force, this safety device comprises a holder that is fixed in roman shade, one is linked to the wheel body of roller shutter, this wheel body card is established and is limited in this holder, and safety device comprises two groups, lays respectively at two downside corners of this roller shutter.
Wherein: described roman shade is equidistantly made several sections and is the door curtain made of cloth sections that folds tubulose, in door curtain made of cloth sections, install a body of rod, door curtain made of cloth sections protrudes on the roman shade surface, the body of rod is the direction towards roller shutter, it is a door curtain made of cloth hypomere that roman shade occupies the most last lower end, fix a pole socket in door curtain made of cloth hypomere both sides respectively at upper and lower end, fix one and be curtain pole longitudinally, make curtain pole two ends be fixed in pole socket between the pole socket of upper and lower end, to install.
Wherein: described roller shutter has a width of cloth.
Wherein: described roller shutter has two width of cloth, and fabric width is less, divides the left and right sides that occupy roman shade each other with interval.
Wherein: described holder comprises a L-shaped base portion, the base portion screw lock is fixed in the depression bar of the door curtain made of cloth sections of roman shade, holder has two both sides of being fixed in door curtain made of cloth sections and being positioned at roller shutter respectively relatively, base portion top side horizontal-extending one groove seat, the groove seat is provided with a folder hole, and folder hole is arranged with a pass, an inlet continuously towards the outer end, the inlet open end outwardly, inlet is for little for the pass extended distance, and the groove seat is arranged with chute one along its thickness, and chute is communicated with pass, inlet, folder hole; And rope spare is established in terminal two corners of roller shutter, and rope spare connects a wheel body, and wheel body is adorned in order to corresponding chute plug, and each axial evagination one of wheel body both ends of the surface is the fastening part of annulus strip, and the fastening part external diameter is a bit larger tham the pass, can enters in the folder hole less than inlet; But utilize wheel body to break away from folder hole, holder with the safe escape roman shade with roller shutter.
Wherein: described holder comprises one and is base portion longitudinally, the base portion screw lock is fixed in the depression bar of the door curtain made of cloth sections of roman shade, base portion extends a groove seat in identical longitudinal surface, the groove seat is provided with a folder hole, and folder hole is arranged with a pass, an inlet continuously towards the outer end, and the inlet open end outwardly, pass extended distance inlet is little, the groove seat is arranged with chute one along its thickness, and chute is communicated with pass, inlet, folder hole, and base portion extends supporting spring in opposite side; And rope spare is established in terminal two corners of roller shutter, and rope spare connects a wheel body, and wheel body is adorned in order to corresponding chute plug, and each axial evagination one of wheel body both ends of the surface is the fastening part of annulus strip, and the fastening part external diameter is a bit larger tham the pass, can enters in the folder hole less than inlet; But utilize wheel body to break away from folder hole, holder with the safe escape roman shade with roller shutter.
Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be:
1, the utility model is at the roman shade kenel of non-dragline type, and drives roman shade with roller shutter, so stay cord need not be set, therefore can avoid the child because play with stay cord, and the contingency of the neck that probably fastens accidentally makes the use of roman shade safer reliably.
2; safety device of the present utility model is arranged between roller shutter end and the roman shade; it one can be drawn back the Safety Design of disengaging through external force; comprise a holder that is fixed on roman shade; and one be linked to roller shutter and can break away from the wheel body of holder; during normality; utilize wheel body blocking holder; link roller shutter and roman shade, but necessary constantly urgent, because wheel body is to take departing binding design; so improper force situation appears in roller shutter; just can be released into wheel body immediately, make wheel body break away from holder itself and roman shade fast, with the protection finger; avoid being subjected to roller shutter and roman shade to crush, safety is good.
Description of drawings
Fig. 1 is the back of the body parallax stereogram of the utility model preferred embodiment;
Fig. 2 is the safety device stereo amplification figure of the utility model preferred embodiment;
Fig. 3 is the safety device three-dimensional exploded view of the utility model preferred embodiment;
Fig. 4 is the safety device side cutaway view of the utility model preferred embodiment;
Fig. 5 is the roman shade of the utility model preferred embodiment, the stereogram that roller shutter furls;
Fig. 6 is the safety device three-dimensional exploded view of another preferred embodiment of the utility model;
Fig. 7 is the safety device side cutaway view of another preferred embodiment of the utility model;
Fig. 8 is the utility model roller shutter configuration stereogram of preferred embodiment again.
Description of reference numerals: 10-puts the beams in place; 13-non-dragline type winding machine; 20,201,202-roller shutter; The 30-roman shade; 31-door curtain made of cloth hypomere; 32-curtain pole; The 321-pole socket; 33-door curtain made of cloth sections; The 34-pole; The 341-depression bar; The 40-limit element; The 41-depression bar; The 42-locking plate; 50,501-safety device; 51,510-holder; The 52-base portion; The 521-supporting spring; 53,531-slot part; The 54-folder hole; The 541-pass; The 542-inlet; The 55-chute; The 56-wheel body; The 561-fastening part; 57-rope spare.
The specific embodiment
The utility model is the safety device that a kind of roller shutter drives roman shade, as shown in Figure 1, it is a upper beam 10 vertical roman shade 30 of establishing, upper beam is installed a non-dragline type winding machine 13 in inside, non-dragline type winding machine 13 is to establish and drive a roller shutter 20 in order to volume, roller shutter 20 is positioned at the back side of roman shade 30, in order to be with roman shade 30 synchronous folding and unfoldings.The utility model mainly is to drive roman shade 30 with roller shutter 20, puts the utility model and one safety device 50 is set at roller shutter 20 ends and drive roman shade 30 volumes with non-dragline type.
Please referring again to Fig. 1, Fig. 2, roman shade 30 is equidistantly made several sections and is the door curtain made of cloth sections 33 that folds tubulose, install a body of rod (not shown) in the door curtain made of cloth sections 33, door curtain made of cloth sections 33 can protrude on this surface of roman shade 30, it is a door curtain made of cloth hypomere 31 that roman shade 30 occupies the most last lower end, door curtain made of cloth hypomere 31 both sides respectively on, a pole socket 321 is fixed in the lower end, with in last, install between the pole socket 321 of lower end and fix one and be curtain pole 32 longitudinally, make curtain pole 32 two ends be fixed in pole socket 321, rely on pole socket 321 to be fixed in door curtain made of cloth hypomere 31, in the door curtain made of cloth hypomere 31 (as shown in Figure 4), in the latent press strip 34 of establishing of interior double team, roller shutter 20 ends are linked to roman shade 30, so roller shutter 20 when furling mechanism 13 furls, is driven roman shade 30 synchronization liftings smoothly.
, be that explanation the utility model is provided with a safety device 50 between roller shutter 20 ends and roman shade 30 please referring again to Fig. 2, Fig. 3, shown in Figure 4.Safety device 50 comprises the rope spare 57 of a holder 51, a wheel body 56 and a connection roller shutter 20.Wherein this holder 51 comprises a L-shaped base portion 52, utilize base portion 52 to be fixed in roman shade 30 for the bolt screw lock, this is fixed in the position of roman shade 30, it is depression bar 34 with respect to the door curtain made of cloth sections 33 of roller shutter 20 last lower ends, holder 51 has two both sides of being fixed in door curtain made of cloth sections 33 and being positioned at roller shutter 20 respectively relatively, base portion 52 top side horizontal-extendings one groove seat 53, groove seat 53 is provided with a folder hole 54, folder hole 54 is arranged with a pass 541 continuously towards the outer end, one inlet 542, enter the mouth 542 open ends outwardly, wherein pass 541 extended distances enter the mouth 542 for little, and groove seat 53 is arranged with chute 55 one along its thickness, and chute 55 is communicated with pass 541, inlet 542, folder hole 54; And rope spare 57 is established in roller shutter 20 terminal two corners, connect a wheel body 56 in order to rope spare 57, wheel body 56 is filled in order to corresponding chute 55, each axial evagination one of these wheel body 56 both ends of the surface is the fastening part 561 of annulus strip, fastening part 561 external diameters be a bit larger tham pass 541, less than the inlet 542, be able to enter in the folder hole 54;
With each wheel body 56 corresponding to holder 51, utilize wheel body 56 thickness be able to fill in chute 55, the application of force advances fastening part 561 slightly again, so that it slips over pass 541 by inlet 542, enter and be positioned folder hole 54, be subjected to pass 541 extended distances and be slightly smaller than fastening part 561 external diameters;
Therefore when normality, can rely on holder 51 to hold roller shutter 20 and wheel body 56 thereof, if finger sandwiches roller shutter 20 and roman shade 30 accidentally, even if hand is held roller shutter 20 at the pulling force of moment reaction, can allow this pulling force comply with and pull out wheel body 56, make the fastening part 561 of wheel body 56, break away from pass 541, inlet 542 by folder hole 54, can allow roller shutter 20 break away from roman shade 30, the unlikely finger that allows is clipped to, and the effect of a safe escape is provided.
Shown in Figure 5, be that roman shade 30 folds in the rising, be to start non-dragline type winding machine 13 to drive roller shutter 20 and up furl, make roller shutter 20 gradually go on foot ground toward superior displacement with roman shade 30 several door curtain made of cloth sections 33 from lower to upper, and in order up and down against, till being fit to height, 50 displacements of safety device along with roller shutter 20.
For another Fig. 6, shown in Figure 7, then be safety device 501 another embodiment, wherein do not exist together is that base portion 52, the slot part 531 that is holder 51 is to be positioned on the same longitudinally plane, the inlet 542 of slot part 531 is up, and base portion 52 is extended with supporting spring 521 in a side of close slot part 531, utilize supporting spring 521 to be pressed against depression bar 34 upper positions of door curtain made of cloth hypomere 31, and wheel body 56 still utilizes rope spare 57 to haul roller shutter 20, make wheel body 56 sliding establishing enter the mouth 542, and fastening part 561 is positioned in the folder hole 54.The blocking direction that the wheel body 56 relative fixed seats 51 of safety device 50 are described with Fig. 6, Fig. 7 not only has vertical kenel, also can be identical vertical configuration kenel.
In addition, Fig. 8 is that explanation non-dragline type winding machine 13 can drive the little roller shutter of two width of cloth fabric widths 201,202, make roller shutter 201,202 to be disposed at the left and right sides of roman shade 30 each other with interval, and the reduced width of each roller shutter 201,202, therefore reduce the material area of roller shutter 201,202, and the terminal both sides of each roller shutter 201,202 respectively dispose a safety device 50 simultaneously, rely on safety device 50 to link roman shade 30.
More than explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited; can make many modifications, variation or equivalence, but all will fall within the protection domain of the present utility model.
Claims (6)
1. the safety device of a roller shutter driving roman shade is characterized in that, comprises:
At least one roller shutter, it is equipped with the non-dragline type winding machine in a upper beam inside, and this non-dragline type winding machine drives that above-mentioned at least one roller shutter furls or the drawdown action;
One roman shade, it is to descend from vertical the establishing of this upper beam, the door curtain made of cloth hypomere of this roman shade lower end links this roller shutter end in the precalculated position, to drive this roller shutter synchronization lifting roman shade, this roman shade equidistantly is provided with several sections door curtain made of cloth sections, intersegmental under this door curtain made of cloth of this roller shutter end and this roman shade, be provided with and make this roller shutter break away from the safety device of this roman shade through the application of force, this safety device comprises a holder that is fixed in roman shade, one is linked to the wheel body of roller shutter, this wheel body card is established and is limited in this holder, and safety device comprises two groups, lays respectively at two downside corners of this roller shutter.
2. roller shutter according to claim 1 drives the safety device of roman shade, it is characterized in that: described roman shade is equidistantly made several sections and is the door curtain made of cloth sections that folds tubulose, in door curtain made of cloth sections, install a body of rod, door curtain made of cloth sections protrudes on the roman shade surface, the body of rod is the direction towards roller shutter, it is a door curtain made of cloth hypomere that roman shade occupies the most last lower end, fix a pole socket in door curtain made of cloth hypomere both sides respectively at upper and lower end, fix one and be curtain pole longitudinally between the pole socket of upper and lower end, to install, make curtain pole two ends be fixed in pole socket.
3. roller shutter according to claim 1 drives the safety device of roman shade, and it is characterized in that: described roller shutter has a width of cloth.
4. roller shutter according to claim 1 drives the safety device of roman shade, and it is characterized in that: described roller shutter has two width of cloth, and fabric width is less, divides the left and right sides that occupy roman shade each other with interval.
5. roller shutter according to claim 1 drives the safety device of roman shade, it is characterized in that: described holder comprises a L-shaped base portion, the base portion screw lock is fixed in the depression bar of the door curtain made of cloth sections of roman shade, holder has two both sides of being fixed in door curtain made of cloth sections and being positioned at roller shutter respectively relatively, base portion top side horizontal-extending one groove seat, the groove seat is provided with a folder hole, folder hole is arranged with a pass, an inlet continuously towards the outer end, the inlet open end outwardly, pass extended distance inlet is little, the groove seat is arranged with chute one along its thickness, and chute is communicated with pass, inlet, folder hole; And rope spare is established in terminal two corners of roller shutter, and rope spare connects a wheel body, and wheel body is adorned in order to corresponding chute plug, and each axial evagination one of wheel body both ends of the surface is the fastening part of annulus strip, and the fastening part external diameter is a bit larger tham the pass, can enters in the folder hole less than inlet; But utilize wheel body to break away from folder hole, holder with the safe escape roman shade with roller shutter.
6. roller shutter according to claim 1 drives the safety device of roman shade, it is characterized in that: described holder comprises one and is base portion longitudinally, the base portion screw lock is fixed in the depression bar of the door curtain made of cloth sections of roman shade, base portion extends a groove seat in identical longitudinal surface, the groove seat is provided with a folder hole, folder hole is arranged with a pass, an inlet continuously towards the outer end, the inlet open end outwardly, pass extended distance inlet is little, the groove seat is arranged with chute one along its thickness, chute is communicated with pass, inlet, folder hole, and base portion extends supporting spring in opposite side; And rope spare is established in terminal two corners of roller shutter, and rope spare connects a wheel body, and wheel body is adorned in order to corresponding chute plug, and each axial evagination one of wheel body both ends of the surface is the fastening part of annulus strip, and the fastening part external diameter is a bit larger tham the pass, can enters in the folder hole less than inlet; But utilize wheel body to break away from folder hole, holder with the safe escape roman shade with roller shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202555473U CN201751520U (en) | 2010-07-09 | 2010-07-09 | Safety device for roller blind to drive Roman blind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202555473U CN201751520U (en) | 2010-07-09 | 2010-07-09 | Safety device for roller blind to drive Roman blind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201751520U true CN201751520U (en) | 2011-02-23 |
Family
ID=43601928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202555473U Expired - Fee Related CN201751520U (en) | 2010-07-09 | 2010-07-09 | Safety device for roller blind to drive Roman blind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201751520U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023137856A1 (en) * | 2022-01-18 | 2023-07-27 | 宁波利洋新材料股份有限公司 | Cordless roman blinds |
| WO2023137857A1 (en) * | 2022-01-18 | 2023-07-27 | 宁波利洋新材料股份有限公司 | Hanging beam assembly for cordless roman curtain |
-
2010
- 2010-07-09 CN CN2010202555473U patent/CN201751520U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023137856A1 (en) * | 2022-01-18 | 2023-07-27 | 宁波利洋新材料股份有限公司 | Cordless roman blinds |
| WO2023137857A1 (en) * | 2022-01-18 | 2023-07-27 | 宁波利洋新材料股份有限公司 | Hanging beam assembly for cordless roman curtain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110223 Termination date: 20130709 |