CN102278056A - Gravity balancing and folding mechanism of external solar protection device for window - Google Patents
Gravity balancing and folding mechanism of external solar protection device for window Download PDFInfo
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- CN102278056A CN102278056A CN2011101003380A CN201110100338A CN102278056A CN 102278056 A CN102278056 A CN 102278056A CN 2011101003380 A CN2011101003380 A CN 2011101003380A CN 201110100338 A CN201110100338 A CN 201110100338A CN 102278056 A CN102278056 A CN 102278056A
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- sunshade plate
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- rectangle sunshade
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- 238000010586 diagram Methods 0.000 description 3
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Abstract
The invention discloses a gravity balancing and folding mechanism of an external solar protection device for a window. The gravity balancing and folding mechanism is characterized by comprising four rectangular solar protection plates with same shape, size and weight, wherein the upper edge of the first rectangular solar protection plate is hinged, the lower edge of the first rectangular solar protection plate is hinged with the upper edge of the second rectangular solar protection plate, the lower edge of the third rectangular solar protection plate is hinged with the upper edge of the fourth rectangular solar protection plate, and the lower edge of the fourth rectangular solar protection plate is hinged. Two ends of the lower edge of the second rectangular solar protection plate and two ends of the upper edge of the third rectangular solar protection plate are provided with idler wheels or sliding blocks which are arranged on vertical guider rails at two sides of the window, the tops of the guide rails are provided with rotating wheels, one transmission belt or transmission rope bypasses through the rotating wheels, one end of the transmission belt or transmission rope is connected with the lower edge of the second rectangular solar protection plate, and the other end of the transmission belt or transmission rope is connected with the upper edge of the third rectangular solar protection plate. Compared with the traditional movable solar protection device, the gravity balancing and folding mechanism has a simple structure, and has the advantages of good balance property, flexibility of opening and closing and convenience for use because rectangular solar protection plates at two ends of a fixed pulley system have same weights and form a balance system.
Description
Technical field
The present invention relates to the solar protection devices of building window, particularly be installed on the gravitational equilibrium fold mechanism of building window outside solar protection devices.This mechanism utilizes the gravitational equilibrium principle to reach the purpose of light opening and closing.
Background technology
In the building window outside solar protection devices being installed and being come block sunlight and ultraviolet irradiation, to reach sunshade, cooling and purpose of energy saving, is the fenestrate function with the realization of external sunshade device of institute.Existing window is a lot of with the product of external sunshade device, such as roller blind window, sun-shading window cover and awning or the like, wherein first kind product can receive or block sunlight and ultraviolet irradiation by the mode that opens and closes, and second series products is installed with fixed form, can only part block sunlight and ultraviolet irradiation.Obvious second series products is simple in structure, but very flexible in using can not satisfy the requirement that people use flexibly.Although the flexibility in use of first kind product is good, can regulate and select sunlight and ultraviolet irradiation degree size by motion of mechanism, the deficiency that exists is mechanism's complexity, the light and handy and convenience of switch is bad, makes troubles to use.For this reason, the present invention from the angle design that is user-friendly to a kind of gravitational equilibrium fold mechanism that can light switch, with solve existing window with external sunshade device switch light and handy inadequately and problem easily.
Summary of the invention
The invention provides the gravitational equilibrium fold mechanism of a kind of window with the external sunshade device, its objective is to solve existing window with the external sunshade equipment mechanism complicated and switch inadequately lightly, problem easily.
For achieving the above object, the technical solution used in the present invention is: a kind of window is with the gravitational equilibrium fold mechanism of external sunshade device, it is characterized in that: comprise four fan-shaped shape, the rectangle sunshade plate that size is all identical with weight, this four fans rectangle sunshade plate is under user mode, be arranged in side outside window from top to bottom successively, wherein press order from top to bottom, the top of the first rectangle sunshade plate is hinged, the top of the bottom of the first rectangle sunshade plate and the second rectangle sunshade plate is hinged, the top of the bottom of the 3rd rectangle sunshade plate and the 4th rectangle sunshade plate is hinged, the 4th rectangle sunshade plate following hinged; The two ends, top of the following two ends of the second rectangle sunshade plate and the 3rd rectangle sunshade plate are equipped with roller or slide block, corresponding roller or slide block are equipped with guide rail in the window both sides, the guide rail that roller or slide block are placed in the relative window both sides, two ends, top of the following two ends that make the second rectangle sunshade plate on the guide rail and the 3rd rectangle sunshade plate is slidingly matched, the guide rail top of described window both sides is equipped with moving runner, all be wound with the driving-belt or the transmission rope of open loop on the moving runner, one end of driving-belt or transmission rope is connected with the following end of the second rectangle sunshade plate, the other end is connected with the end, top of the 3rd rectangle sunshade plate, makes last two fans in the four fan rectangle sunshade plates constitute the gravitational equilibrium fold mechanism with following two fans on above-below direction with this.
Operating principle of the present invention and effect are: sunshade member is designed to four fan-shaped shape, the rectangle sunshade plate that size is all identical with weight, first pair of folding sunbreaker sheet of the last two hinged formations of fan, two fan second pair of folding sunbreaker sheet of hinged formations down, the top of first pair of folding sunbreaker sheet is hinged on the window top, the bottom of second pair of folding sunbreaker sheet is hinged on the window bottom, the two ends, top of two ones and the second pair folding sunbreaker sheets of bottom of first pair of folding sunbreaker sheet are provided with roller or slide block, this roller or slide block are placed in the upright guide rail of window both sides, adopt moving runner and driving-belt or transmission rope that first pair of folding sunbreaker sheet and second pair of folding sunbreaker sheet are connected into the fixed pulley system then, wherein an end of driving-belt or transmission rope connects the following end of first pair of folding sunbreaker sheet, and the other end connects the top of second pair of folding sunbreaker sheet.Because first pair of folding sunbreaker sheet is identical with the weight of second pair of folding sunbreaker sheet, make the pulling force of fixed pulley system one side driving-belt or transmission rope identical with the pulling force of opposite side driving-belt or transmission rope, therefore this fixed pulley system is in equilibrium state, roller or slide block slide in upright guide rail when manual pulling sunshade plate, first pair of folding sunbreaker sheet and second pair of folding sunbreaker sheet are folding and are opening between the two states and change simultaneously, thus opening and closing sunshade plate.If the employing motor drives moving runner then can realize electric operating.The present invention compares with the movable solar protection devices of building window outside installation in the past, and simple in structure, balance quality is good, and opening and closing are lightly flexible, bring convenience to use; If adopt the electric operating mode also only to need low-power machine, so both can reduce cost, also help saving the space, alleviate product weight.
Description of drawings
Accompanying drawing 1 is principle of the invention figure;
Accompanying drawing 2 is an embodiment of the invention user mode lateral view;
Accompanying drawing 3 is an embodiment of the invention user mode elevation;
Moving runner and driving-belt or the transmission rope schematic diagram of accompanying drawing 4 for obtaining by fixed pulley and rope distortion;
Moving runner and driving-belt or the transmission rope schematic diagram of accompanying drawing 5 for obtaining by sprocket wheel and chain distortion;
Moving runner and driving-belt or the transmission rope schematic diagram of accompanying drawing 6 for obtaining by synchronizing wheel and band distortion synchronously.
In the above accompanying drawing: 1. the first rectangle sunshade plate; 2. the second rectangle sunshade plate; 3. the 3rd hide rectangle sun plate; 4. the 4th rectangle sunshade plate; 5. roller; 6. guide rail; 7. fixed pulley; 8. rope; 9. window; 10. hinge; 11. hinge.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described:
Embodiment: a kind of window is with the gravitational equilibrium fold mechanism of external sunshade device
As Fig. 1 ~ shown in Figure 3, this mechanism comprises the rectangle sunshade plate that four fan-shaped shape, size and weight are all identical, promptly the first rectangle sunshade plate 1, the second rectangle sunshade plate the 2, the 3rd hides rectangle sun plate 3 and the 4th rectangle sunshade plate 4(sees Fig. 1).This four fans rectangle sunshade plate is under user mode, be arranged in window 9 outside (see figure 2)s from top to bottom successively, wherein press order from top to bottom, the top of the first rectangle sunshade plate 1 is hinged, and (top of the first rectangle sunshade plate 1 is hinged on the body of wall or exterior wall or forms at window top when promptly installing, see Fig. 1), the bottom of the first rectangle sunshade plate 1 is connected (see figure 1) with the top of the second rectangle sunshade plate 2 by hinge 10, make the first rectangle sunshade plate 1 and the second rectangle sunshade plate 2 can fold, and constitute first pair of folding sunbreaker sheet each other.The bottom of the 3rd rectangle sunshade plate 3 is connected (see figure 1) with the top of the 4th rectangle sunshade plate 4 by hinge 11, the 3rd rectangle sunshade plate 3 and the 4th rectangle sunshade plate 4 can be folded each other, and constitute second pair of folding sunbreaker sheet, following hinged (bottom of the 4th rectangle sunshade plate 4 is hinged on the body of wall or exterior wall or forms of window bottom when promptly installing, and sees Fig. 1) of the 4th rectangle sunshade plate 4.The two ends, top of the following two ends of the second rectangle sunshade plate 2 and the 3rd rectangle sunshade plate 3 are equipped with the form that roller 5(also can be set as slide block), corresponding roller 5 is equipped with vertical guide rail 6 in window 9 both sides, and roller 5 is placed in the following two ends that make the second rectangle sunshade plate 2 on the guide rail 6 and the vertical guide rail 6 in relative window 9 both sides, two ends, top of the 3rd rectangle sunshade plate 3 is slidingly matched.Vertical guide rail 6 tops, described window 1 both sides are equipped with moving runner, this moving runner is a fixed pulley 7, all be wound with the rope 8 of open loop on the fixed pulley 7, one end of rope 8 is connected with the following end of the second rectangle sunshade plate 2, the other end is connected with the end, top of the 3rd rectangle sunshade plate 3, makes last two fans in the four fan rectangle sunshade plates constitute the gravitational equilibrium fold mechanism with following two fans on above-below direction with this.Because first pair of folding sunbreaker sheet is identical with the weight of second pair of folding sunbreaker sheet, make the pulling force of fixed pulley system one side identical with the pulling force of opposite side, therefore this fixed pulley system is in equilibrium state, when using the top of following or the 3rd rectangle sunshade plate that pulls the moving second rectangle sunshade plate, roller 5(or slide block) in upright guide rail 6, slide up and down, first pair of folding sunbreaker sheet and second pair of folding sunbreaker sheet are folding and are opening between the two states and change simultaneously, thus opening and closing sunshade plate.
Described above is manual manipulation mode.If the employing motor drives moving runner then can realize electric operating.The electric operating mode will be provided with a motor (not drawing among the figure) at an end of moving runner, the output shaft of the wheel shaft of moving runner and a motor is in transmission connection.Owing to adopt drive of motor to have anti-skidding transmission to cooperate requirement, so can adopt following several form to realize between moving runner and driving-belt or the transmission rope:
(1) moving runner adopts sprocket wheel, and driving-belt adopts chain, and chain forms anti-skidding transmission with sprocket engagement and cooperates.
(2) moving runner adopts synchronizing wheel, and driving-belt adopts band synchronously, and synchronous band forms anti-skidding transmission with the synchronizing wheel engagement and cooperates.
(3) moving runner adopts fixed pulley, and transmission rope adopts rope, and rope is twining the anti-skidding transmission cooperation of formation more than the circle at least on the fixed pulley.
(4) moving runner and driving-belt or the transmission rope that draws by one of above-mentioned three kinds distortion.Such as structure shown in Figure 4 is moving runner and driving-belt or the transmission rope structure that is obtained by fixed pulley and rope distortion, though rope is walked around fixed pulley less than a circle, cooperates because the rubbing action of V-shaped groove makes rope and fixed pulley form anti-skidding transmission; Structure shown in Figure 5 is moving runner and driving-belt or the transmission rope structure that is obtained by sprocket wheel and chain distortion; Fig. 6 is moving runner and driving-belt or the transmission rope structure that is obtained by synchronizing wheel and band distortion synchronously.
When the motor forward rotation, open the sunshade plate and come printing opacity, when the motor backward rotation, close the sunshade plate and come sunshade by moving runner and driving-belt or transmission rope by moving runner and driving-belt or transmission rope.
If make the window of the present invention not only can manual operation with the gravitational equilibrium fold mechanism of external sunshade device but also can electric operating, then can between motor and moving runner, be provided with arrangement of clutch, the rotation input of motor and arrangement of clutch is in transmission connection, the rotation output of the arrangement of clutch moving runner that is in transmission connection.Being the electric operating mode when arrangement of clutch is in bonding state, is manual manipulation mode when arrangement of clutch is in disengaged position, two kinds of mode of operation mutually noninterferes.
Described arrangement of clutch can be the manual clutch device, also can be electromagnetic clutch.Described electromagnetic clutch (electromagnetic clutch) is meant the clutch that has clutch function under the electromagnetic force effect.Electromagnetic clutch comes solenoidoperated cluthes by the power on/off of coil joint with separate.The electromagnetic clutch working method is divided into: energising combination and outage are in conjunction with two kinds.The preferred first kind of combination of promptly switching on of this programme, the working method that outage separates.Electromagnetic clutch has polytype, and electromagnetic clutch of the present invention is selected slipping toothed electromagnetic clutch, friction-type electromagnetic clutch or magnetic formula electromagnetic clutch.Wherein, friction-type electromagnetic clutch comprises two kinds of wet type electromagnetic clutch and dry type electromagnetic clutch.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (7)
1. a window is with the gravitational equilibrium fold mechanism of external sunshade device, it is characterized in that: comprise four fan-shaped shape, the rectangle sunshade plate that size is all identical with weight, this four fans rectangle sunshade plate is under user mode, be arranged in side outside window from top to bottom successively, wherein press order from top to bottom, the top of the first rectangle sunshade plate (1) is hinged, the top of the bottom of the first rectangle sunshade plate (1) and the second rectangle sunshade plate (2) is hinged, the top of the bottom of the 3rd rectangle sunshade plate (3) and the 4th rectangle sunshade plate (4) is hinged, the 4th rectangle sunshade plate (4) following hinged; The two ends, top of the following two ends of the second rectangle sunshade plate (2) and the 3rd rectangle sunshade plate (3) are equipped with roller (5) or slide block, corresponding roller (5) or slide block are equipped with guide rail (6) in the window both sides, the guide rail (6) that roller (5) or slide block are placed in the relative window both sides, two ends, top of the following two ends that make the second rectangle sunshade plate (2) on the guide rail (6) and the 3rd rectangle sunshade plate (3) is slidingly matched, guide rail (6) top of described window both sides is equipped with moving runner, all be wound with the driving-belt or the transmission rope of open loop on the moving runner, one end of driving-belt or transmission rope is connected with the following end of the second rectangle sunshade plate (2), the other end is connected with the end, top of the 3rd rectangle sunshade plate (3), makes last two fans in the four fan rectangle sunshade plates constitute the gravitational equilibrium fold mechanism with following two fans on above-below direction with this.
2. gravitational equilibrium fold mechanism according to claim 1 is characterized in that: described moving runner is connected with a drive of motor.
3. gravitational equilibrium fold mechanism according to claim 2 is characterized in that: be provided with arrangement of clutch between described motor and the moving runner, the rotation input of motor and arrangement of clutch is in transmission connection, the rotation output of the arrangement of clutch moving runner that is in transmission connection.
4. gravitational equilibrium fold mechanism according to claim 3 is characterized in that: described arrangement of clutch adopts slipping toothed electromagnetic clutch, friction-type electromagnetic clutch or magnetic formula electromagnetic clutch.
5. gravitational equilibrium fold mechanism according to claim 1 and 2 is characterized in that: described moving runner adopts sprocket wheel, and driving-belt or transmission rope adopt chain, and chain forms anti-skidding transmission with sprocket engagement and cooperates.
6. gravitational equilibrium fold mechanism according to claim 1 and 2 is characterized in that: described moving runner adopts synchronizing wheel, and driving-belt or transmission rope adopt band synchronously, and synchronous band forms anti-skidding transmission with the synchronizing wheel engagement and cooperates.
7. gravitational equilibrium fold mechanism according to claim 1 and 2, it is characterized in that: described moving runner adopts fixed pulley (7), driving-belt or transmission rope adopt rope (8), and rope (8) is twining the anti-skidding transmission cooperation of formation more than the circle at least on the fixed pulley (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110100338 CN102278056B (en) | 2011-04-21 | 2011-04-21 | Gravity balancing and folding mechanism of external solar protection device for window |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110100338 CN102278056B (en) | 2011-04-21 | 2011-04-21 | Gravity balancing and folding mechanism of external solar protection device for window |
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| Publication Number | Publication Date |
|---|---|
| CN102278056A true CN102278056A (en) | 2011-12-14 |
| CN102278056B CN102278056B (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110100338 Expired - Fee Related CN102278056B (en) | 2011-04-21 | 2011-04-21 | Gravity balancing and folding mechanism of external solar protection device for window |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218880A (en) * | 2014-09-05 | 2014-12-17 | 平邑县富邦工贸有限公司 | Distributed photovoltaic power generation matrix and overall adjusting device thereof |
| CN109057194A (en) * | 2018-09-06 | 2018-12-21 | 徐州西斯博朗智能科技有限公司 | Moveable sun visor aluminium sheet |
| CN111577108A (en) * | 2020-05-20 | 2020-08-25 | 广州康普顿至高建材有限公司 | Mechanical sunshade |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002020918A1 (en) * | 2000-09-05 | 2002-03-14 | Bengt Eriksson | Sun shield |
| WO2003060273A2 (en) * | 2002-01-07 | 2003-07-24 | Comfortex Corporation | Actuator device and method of manufucaturing cells for view through window covering |
| CN202039517U (en) * | 2011-04-21 | 2011-11-16 | 特威盾门业(苏州)有限公司 | Gravity balanced folding mechanism of outer sun shading device for window |
-
2011
- 2011-04-21 CN CN 201110100338 patent/CN102278056B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002020918A1 (en) * | 2000-09-05 | 2002-03-14 | Bengt Eriksson | Sun shield |
| WO2003060273A2 (en) * | 2002-01-07 | 2003-07-24 | Comfortex Corporation | Actuator device and method of manufucaturing cells for view through window covering |
| CN202039517U (en) * | 2011-04-21 | 2011-11-16 | 特威盾门业(苏州)有限公司 | Gravity balanced folding mechanism of outer sun shading device for window |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218880A (en) * | 2014-09-05 | 2014-12-17 | 平邑县富邦工贸有限公司 | Distributed photovoltaic power generation matrix and overall adjusting device thereof |
| CN109057194A (en) * | 2018-09-06 | 2018-12-21 | 徐州西斯博朗智能科技有限公司 | Moveable sun visor aluminium sheet |
| CN111577108A (en) * | 2020-05-20 | 2020-08-25 | 广州康普顿至高建材有限公司 | Mechanical sunshade |
| CN111577108B (en) * | 2020-05-20 | 2023-09-08 | 广州康普顿至高建材有限公司 | Mechanical sun-shading device |
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| CN102278056B (en) | 2013-04-03 |
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Granted publication date: 20130403 |
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