CN104481384A - Cordless sunshade device with clockwork gear - Google Patents
Cordless sunshade device with clockwork gear Download PDFInfo
- Publication number
- CN104481384A CN104481384A CN201410461510.9A CN201410461510A CN104481384A CN 104481384 A CN104481384 A CN 104481384A CN 201410461510 A CN201410461510 A CN 201410461510A CN 104481384 A CN104481384 A CN 104481384A
- Authority
- CN
- China
- Prior art keywords
- gear
- clockwork spring
- rolling
- spring
- protection devices
- 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.)
- Granted
Links
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a cordless sunshade device with a clockwork gear. The device comprises upper and lower guide rails and a windable sunshade object which is arranged between the upper and lower guide rails, wherein a lifting system is arranged on the upper guide rail and comprises the clockwork gear and first and second dampers arranged on the two sides of the clockwork gear; a winding cord penetrates through the interior of the windable sunshade object and passes through the dampers to be wound by the clockwork gear; a splicing groove is formed between the upper and lower guide rails and is formed in the positions at the two ends of the upper and lower guide rails; the two sides of the windable sunshade object are arranged in the splicing groove and can be wound and stretched along the splicing groove. The sunshade device is of the cordless structure, so the potential safety hazard of injury caused by winding of the cord exposed on the outer side is avoided, the device is easy and convenient to operate, and the device can be stopped at any position by pulling the sunshade object with a hand and operates stably. The device is integrally attractive, is convenient to operate and has high applicability.
Description
Technical field
The present invention relates to a kind of solar protection devices of building, particularly relate to a kind of wireless solar protection devices with spring gear.
Background technology
Between floors, its inner space needs enough light and has enough air circulations with the external world.Window, as printing opacity the most frequently used in building, ventilative design, is just extensively used by ancients since ancient times.Window covering, typically as window-blind or shutter, stops sunlight to enter a certain region by level or vertical overcover, keeps the privacy of indoor activity.These overcovers are generally the forms of lath or cloth pleat, and with regard to vertical overcover, it can be vertical hanging, and with regard to horizontal cover thing, it can horizontal stretching, and a lot of window covering also comprises bottom rail simultaneously.
Along with the development of society, the kind for shading system also gets more and more with requirement is more and more higher.Shading system is not only applied to door, the window of building, also can be used for the outdoor place such as balcony, balcony.
In order to make overcover can open closed flexibly, a kind of typical mode its opposing bottom surface is raised or reduces, thus make overcover rolling or expansion.The most general mode adopts external stay cord to control the expansion of overcover and to close at present, such as vertical overcover, it is made to raise evenly or reduce by pulling external stay cord, because overcover itself has suitable weight, in use, the rapid desufflation launching stay cord at it easily snarls people, and, because stay cord is exposed to outside, such as be exposed to the both sides of overcover, in home dwelling, very easily cause the potential safety hazard of children, easily twine when children play and quarrel and fight noisily and hurt sb.'s feelings, there is certain danger, currently reported relevant security incident, therefore the rope danger reducing overcover rolling is significant.
Summary of the invention
Technical problem to be solved by this invention is, a kind of wireless solar protection devices with spring gear is provided, comprise upper and lower guide rail and be installed between described upper and lower guide rail can rolling cover from sun, described upper rail is provided with spring gear, in described spring gear both sides, the first damper and the second damper are housed, rolling rope can also pass damper by described spring gear rolling in rolling cover from sun inside through described; Splicing groove is provided with between described upper rail and described lower guideway, described splicing groove is installed on described upper and lower guide rail end positions, describedly can be placed in described splicing groove and can along splicing groove direction rolling and expansion by rolling cover from sun two, described spring gear comprises the rope closing gear that is arranged at two ends and the clockwork spring master gear between described rope closing gear and clockwork spring pinion, described rope closing gear, clockwork spring master gear and clockwork spring pinion engage each other, and are provided with warp clockwork spring between described clockwork spring master gear and described clockwork spring pinion.
Described warp clockwork spring is cumlative energy when described clockwork spring master gear and clockwork spring pinion put rope rolling, release energy when described warp clockwork spring is at described clockwork spring master gear and the rope closing rolling of clockwork spring pinion, when cover from sun is drop-down, described warp clockwork spring accumulation energy, decontrol when cover from sun arrives desired location, the described restoring force of warp clockwork spring and the resistance of damper make cover from sun be parked in desired location, when needs rolling, the cover from sun bottom is up lifted, due to the restoring force effect of warp clockwork spring, the rolling of rolling rope is entered described clockwork spring master gear and described clockwork spring pinion, cover from sun is completed lift, desired location is rested on after relieving.
Further, described spring gear is installed in gear-box, described gear-box comprises master gear casing and pinion casing, and described clockwork spring master gear and described clockwork spring pinion are installed in described master gear casing, and described rope closing gear is installed in described pinion casing.
Further, described clockwork spring master gear is also provided with clockwork spring inner sleeve, warp clockwork spring is fixed in gear.
In the present invention, described rolling rope, damper and spring gear constitute the apparatus for controlling of lifting of this device, this apparatus for controlling of lifting is simple to operation, only need to be pulled by cover from sun with hand to allow it rest on optional position, and the described rolling rope that operates steadily is arranged at guide rail and solar protection devices body interior.
Further, first, second damper described comprises three beaming rollers respectively, and described beaming roller cross section becomes " isosceles triangle " arrangement, be arranged at top, lower-left, bottom right beaming roller be respectively first, second and third beaming roller, each beaming roller axial plane fits tightly.
Further, described rolling rope passed by described rope closing gear be wound in described damper again roll shaft on, described rolling rope after being first wound in described first beaming roller again through the contact surface second, third beaming roller described.
Further, described first beaming roller roll surface 1 ~ 3 week walked around by described rolling rope.
When pulling cover from sun, described rolling rope band moves described first beaming roller and rotates, described first beaming roller drives second, third beaming roller described to rotate to equidirectional, and due to second, third beaming roller roll surface described also close contact, it has the frictional force of both obstructions rotating in same direction mutually, therefore can produce resistance during the retractable action for described rolling rope of three beaming rollers, make cover from sun can rest on optional position after external force is removed.
Further, described upper/lower guide two ends are provided with guiding rail cover, and guiding rail cover is provided with cord hole.
Further, described upper/lower guide is provided with hand handle, makes the control of solar protection devices more convenient.
Implement the present invention, there is following beneficial effect:
Solar protection devices of the present invention adopts without structure of tow line, and avoid the stay cord being exposed to outside to twine the potential safety hazard of wound, it is simple to operation, need to be pulled by cover from sun with hand to allow it rest on optional position, operates steadily.This invention overall appearance, easy to operate and applicability is strong.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is spring gear structural representation of the present invention;
Fig. 3 is damper arrangement architecture schematic diagram of the present invention;
Fig. 4 is that damper shaft roll row lists intention;
Fig. 5 is upper rail schematic diagram of the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, the present invention program comprise upper rail 1, lower guideway 2 and be installed between described upper and lower guide rail can rolling cover from sun 3, described upper rail is provided with spring gear 11, first damper 121 and the second damper 122 is housed in described spring gear 11 both sides, and rolling rope 4 also can pass the first damper 121, spring gear 11 and the second damper 122 in rolling cover from sun 3 inside successively through described.
Be provided with splicing groove between described upper rail and described lower guideway, described splicing groove is installed on described upper and lower guide rail end positions, describedly can be placed in described splicing groove and can along splicing groove direction rolling and expansion by rolling cover from sun two.
Fig. 2 is spring gear structural representation of the present invention, described spring gear 11 comprises the rope closing gear 111 that is arranged at two ends and the clockwork spring master gear 112 between described rope closing gear and clockwork spring pinion 113, described rope closing gear 111, clockwork spring master gear 112 and clockwork spring pinion 113 engage each other, and are provided with warp clockwork spring 114 between described clockwork spring master gear 112 and described clockwork spring pinion 113.
Described spring gear is installed in gear-box, described gear-box comprises master gear casing 115 and pinion casing 116, described clockwork spring master gear 112 and described clockwork spring pinion 113 are installed in described master gear casing 115, and described rope closing gear is installed in described pinion casing 116.
Preferably, described clockwork spring master gear is also provided with clockwork spring inner sleeve 117.
Further as shown in Figure 3, described first damper 121 comprises three beaming rollers respectively, and described beaming roller cross section becomes " isosceles triangle " arrangement, and beaming roller axial plane fits tightly, and same described second damper also has identical structure.
In the present embodiment, described warp clockwork spring is cumlative energy when described clockwork spring master gear and clockwork spring pinion put rope rolling, release energy when described warp clockwork spring is at described clockwork spring master gear and the rope closing rolling of clockwork spring pinion, when cover from sun is drop-down, described warp clockwork spring accumulation energy, decontrol when cover from sun arrives desired location, the described restoring force of warp clockwork spring and the resistance of damper make cover from sun be parked in desired location, when needs rolling, the cover from sun bottom is up lifted, due to the restoring force effect of warp clockwork spring, the rolling of rolling rope is entered described clockwork spring master gear and described clockwork spring pinion, cover from sun is completed lift, desired location is rested on after relieving.
As shown in Figure 3, described rolling rope is wound on the roll shaft of described damper, and as shown in the figure, each described beaming roller roll surface 1 ~ 3 week walked around successively by described rolling rope.
Fig. 4 is that damper shaft roll row of the present invention lists intention, as shown in the figure, described beaming roller cross section becomes " isosceles triangle " arrangement, be arranged at top, lower-left, bottom right beaming roller be respectively the first beaming roller 1211, second beaming roller 1212 and the 3rd beaming roller 1213, each beaming roller axial plane fits tightly.
Fig. 5 is upper rail schematic diagram of the present invention, and as shown in the figure, described upper/lower guide 1 two ends are provided with guiding rail cover 13, guiding rail cover is provided with cord hole for rolling rope wear around.
Above disclosedly be only a kind of preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (8)
1. the wireless solar protection devices with spring gear, comprise upper and lower guide rail and be installed between described upper and lower guide rail can rolling cover from sun, it is characterized in that, described upper rail is provided with jacking system, described jacking system comprises spring gear and is arranged on the first damper and second damper of described spring gear both sides, and rolling rope can also pass damper by described spring gear rolling in rolling cover from sun inside through described; Be provided with splicing groove between described upper rail and described lower guideway, described splicing groove is installed on described upper and lower guide rail end positions, describedly can be placed in described splicing groove and can along splicing groove direction rolling and expansion by rolling cover from sun two; Described spring gear comprises the rope closing gear that is arranged at two ends and the clockwork spring master gear between described rope closing gear and clockwork spring pinion, described rope closing gear, clockwork spring master gear and clockwork spring pinion engage each other, and are provided with warp clockwork spring between described clockwork spring master gear and described clockwork spring pinion.
2. solar protection devices according to claim 1, it is characterized in that, described spring gear is installed in gear-box, described gear-box comprises master gear casing and pinion casing, described clockwork spring master gear and described clockwork spring pinion are installed in described master gear casing, and described rope closing gear is installed in described pinion casing.
3. solar protection devices according to claim 1, is characterized in that, described clockwork spring master gear is also provided with clockwork spring inner sleeve.
4. solar protection devices according to claim 1, it is characterized in that, first, second damper described comprises three beaming rollers respectively, described beaming roller cross section becomes " isosceles triangle " arrangement, be arranged at top, lower-left, bottom right beaming roller be respectively first, second and third beaming roller, each beaming roller axial plane fits tightly.
5. solar protection devices according to claim 4, it is characterized in that, described rolling rope passed by described rope closing gear be wound in described damper again roll shaft on, described rolling rope after being first wound in described first beaming roller again through the contact surface second, third beaming roller described.
6. solar protection devices according to claim 5, is characterized in that, described first beaming roller roll surface 1 ~ 3 week walked around by described rolling rope.
7. solar protection devices according to claim 1, is characterized in that, described upper/lower guide two ends are provided with guiding rail cover, and guiding rail cover is provided with cord hole.
8. solar protection devices according to claim 1, is characterized in that, described upper/lower guide is provided with hand handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410461510.9A CN104481384B (en) | 2014-09-12 | 2014-09-12 | Wireless solar protection devices with spring gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410461510.9A CN104481384B (en) | 2014-09-12 | 2014-09-12 | Wireless solar protection devices with spring gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104481384A true CN104481384A (en) | 2015-04-01 |
| CN104481384B CN104481384B (en) | 2016-06-22 |
Family
ID=52755976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410461510.9A Active CN104481384B (en) | 2014-09-12 | 2014-09-12 | Wireless solar protection devices with spring gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104481384B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1171491A (en) * | 1996-03-20 | 1998-01-28 | 巴恩斯集团公司 | Spring motor |
| CN1331945A (en) * | 2000-07-06 | 2002-01-23 | 尼威尔操作公司 | Cordless sunshading curtain with variable resistance to motion |
| US7228797B1 (en) * | 2000-11-28 | 2007-06-12 | Sundberg-Ferar, Inc. | Cordless blind |
| CN101498194A (en) * | 2008-02-03 | 2009-08-05 | 郑立铭 | Rolling screen without pull rope |
| CN204436233U (en) * | 2014-09-12 | 2015-07-01 | 汕头市荣达新材料有限公司 | With the wireless solar protection devices of spring gear |
-
2014
- 2014-09-12 CN CN201410461510.9A patent/CN104481384B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1171491A (en) * | 1996-03-20 | 1998-01-28 | 巴恩斯集团公司 | Spring motor |
| CN1331945A (en) * | 2000-07-06 | 2002-01-23 | 尼威尔操作公司 | Cordless sunshading curtain with variable resistance to motion |
| US7228797B1 (en) * | 2000-11-28 | 2007-06-12 | Sundberg-Ferar, Inc. | Cordless blind |
| CN101498194A (en) * | 2008-02-03 | 2009-08-05 | 郑立铭 | Rolling screen without pull rope |
| CN204436233U (en) * | 2014-09-12 | 2015-07-01 | 汕头市荣达新材料有限公司 | With the wireless solar protection devices of spring gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104481384B (en) | 2016-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204552565U (en) | Wireless controlled shading system | |
| KR101219091B1 (en) | Functional green windows | |
| WO2015111590A1 (en) | Window sunlight-shielding device | |
| CN204436233U (en) | With the wireless solar protection devices of spring gear | |
| US9903158B2 (en) | Window covering | |
| CN204200053U (en) | New type stainless steel. corrosion resistance roller shutter | |
| CN104389504A (en) | Spring gear box structure of wireless sun shading device | |
| CN203947704U (en) | Outdoor multifunctional window blind | |
| CN204357333U (en) | The spring gear box structure of wireless solar protection devices | |
| KR101266800B1 (en) | Depending on the position of the sun based on the season by auto work light awning device | |
| CN204200051U (en) | Wireless controlled front and back shading system | |
| KR101571106B1 (en) | The smart curtain devices capable of controlling by UP-DOWN and RIGHT-LEFT movement | |
| CN104389502B (en) | Wireless controlled shading system | |
| CN206267771U (en) | A kind of electrically driven curtain mounting structure | |
| CN104481384B (en) | Wireless solar protection devices with spring gear | |
| CN204609718U (en) | Can the solar protection devices of anti-tangle wound | |
| CN104389501B (en) | Wireless controlled front and back shading system | |
| CN104533266B (en) | Can the solar protection devices of anti-tangle wound | |
| CN104533266A (en) | Sunshade device capable of preventing winding injury | |
| KR20180000048U (en) | Apparatus For Parasol For Building | |
| KR101687696B1 (en) | A roll blind | |
| CN104499914A (en) | Automatic telescopic foldable suspended sun-shade window | |
| CN109707298B (en) | Shading window | |
| CN206903553U (en) | A kind of curtain with frame | |
| CN219197204U (en) | Sun-shading mechanism for passive house |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |