CN201826728U

CN201826728U - Aluminum alloy shutter

Info

Publication number: CN201826728U
Application number: CN201020565671XU
Authority: CN
Inventors: 朱卫刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-10-19
Filing date: 2010-10-19
Publication date: 2011-05-11
Anticipated expiration: 2020-10-19

Abstract

The utility model belongs to the technical field of shutters and particularly relates to an aluminum alloy shutter which can solve the technical problems that the functions of the prior art are not comprehensive and the like. The aluminum alloy shutter comprises a plurality of shutter blades which are arranged in parallel, the shutter blades are connected through a linkage mechanism in sequence to form a shutter blind, a first sliding track and a second sliding track are respectively arranged at two ends of the shutter blind, a cross beam is fixedly arranged at the upper ends of the first sliding track and the second sliding track, a first power mechanism which is connected with the upper end of the linkage mechanism and can drive the linkage mechanism to move to change the angles of the shutter blades is arranged on the cross beam, and a second power mechanism which is connected with the lower end of the linkage mechanism and can fold up or put down the shutter blind is arranged on the cross beam. Compared with the prior art, the aluminum alloy shutter has the following advantages: 1) the design is reasonable, the structure is simple, the working noise is low, and the operation and the use are convenient; and 2) the functions are comprehensive, and the aluminum alloy shutter can not only be turned cover for dimming, but also be collected and folded.

Description

The aluminum alloy beancurd leaf window

Technical field

The utility model belongs to the shutter technical field, especially relates to a kind of aluminum alloy beancurd leaf window.

Background technology

In solar protection devices, aluminum alloy beancurd leaf curtain and aluminium alloys rolling screen are two kinds of common structures.Traditional aluminum alloy beancurd leaf curtain can level be installed, and blade can overturn, and has multiple functions such as sunshade, light modulation, heat insulation, decoration.Blade surface has add-on parts such as hoisting rope, ladder rope.Traditional aluminium alloys rolling screen can level be installed, and blade cannot overturn only with rolling, and blade surface does not have any add-on parts, and structure is clean, succinct, neat; Have sunshade, sound insulation, heat insulation, privacy, multiple function such as antitheft, safe.But a lot of shortcomings are also arranged: add-on parts such as hoisting rope, ladder rope are arranged as traditional aluminum alloy beancurd leaf curtain because at blade surface although above two kinds of products have many good qualities, hoisting rope and ladder rope are to be subjected to damage of external force (as being cut off by sharp weapon etc.) easily by what polyester fiber class material was made, in case hoisting rope or terraced fracture of rope then system can't normally use, and blade surface many more than behind all annexes, the in disorder influence of blind outward appearance is attractive in appearance.Traditional aluminium alloys rolling screen blade cannot overturn with rolling only, had a strong impact on the function of sunshade, light modulation.

For this reason, people have carried out long-term exploration, have proposed various solutions.For example, Chinese patent literature discloses a kind of aluminum alloy beancurd leaf window [application number: 200920210818.0], and this shutter comprises louvre blade, axis and axle sleeve, and the centre of louvre blade has perforation, connect into shutter by axis, axle sleeve is located at the two ends up and down of shutter.Such scheme has improved the structure of existing shutter to a certain extent, but function is comparatively single, and it is convenient inadequately to use.

Summary of the invention

The purpose of this utility model is at the problems referred to above, and a kind of complete function is provided, and the light modulation of can either overturning can be received folded, easy for operation aluminum alloy beancurd leaf window again.

For achieving the above object, the utility model has adopted following technical proposal: this aluminum alloy beancurd leaf window, comprise some louvre blades that are arranged parallel to each other, thereby each louvre blade links to each other successively by link gear and forms blind, be respectively equipped with first slide rail and second slide rail at the two ends of blind, upper end at first slide rail and second slide rail is fixed with crossbeam, it is characterized in that, thereby described crossbeam is provided with and is connected with link gear upper end and can drives first actuating unit that the link gear action changes the louvre blade angle, and described crossbeam is provided with second actuating unit that is connected with the link gear lower end and can packs up or put down blind.

In above-mentioned aluminum alloy beancurd leaf window, described link gear comprises some connecting rods that are hinged.

In above-mentioned aluminum alloy beancurd leaf window, described first actuating unit comprises the motor that is arranged on the crossbeam, and the output shaft of this motor links to each other with power transmission shaft, and described power transmission shaft is connected with link gear.

In above-mentioned aluminum alloy beancurd leaf window, described second actuating unit comprises slide block, chain, sprocket wheel and is arranged on driver on the crossbeam, the output shaft of described driver is connected with sprocket wheel, the described slide block and first slide rail or second slide rail are slidingly connected, one end of described chain is connected with slide block, and the other end is meshed with sprocket wheel.

Compared with prior art, the advantage of this aluminum alloy beancurd leaf window is: 1, reasonable in design, simple in structure, operating noise is little, and is easy for operation.2, complete function, the light modulation of can either overturning can be received folded again.

Description of drawings

Fig. 1 is the perspective view that the utility model provides.

Fig. 2 is the partial enlarged drawing of A portion among Fig. 1.

Among the figure, louvre blade 1, blind 10, link gear 2, connecting rod 21, first slide rail 3, second slide rail 4, crossbeam 5, slide block 61, chain 62.

The specific embodiment

As illustrated in fig. 1 and 2, this aluminum alloy beancurd leaf window comprises some louvre blades that are arranged parallel to each other 1, thereby each louvre blade 1 is by the continuous successively blind 10 that forms of link gear 2.Be respectively equipped with first slide rail 3 and second slide rail 4 at the two ends of blind 10, be fixed with crossbeam 5 in the upper end of first slide rail 3 and second slide rail 4.Thereby crossbeam 5 is provided with and is connected with link gear 2 upper ends and can drives first actuating unit that link gear 2 actions change louvre blades 1 angle.Crossbeam 5 is provided with second actuating unit that is connected with link gear 2 lower ends and can packs up or put down blind 10.

Link gear 2 comprises some connecting rods that are hinged 21.First actuating unit comprises the motor that is arranged on the crossbeam 5, and the output shaft of this motor links to each other with power transmission shaft, and described power transmission shaft is connected with link gear 2.Second actuating unit comprises slide block 61, chain 62, sprocket wheel and is arranged on driver on the crossbeam 5, the output shaft of described driver is connected with sprocket wheel, the described slide block 61 and first slide rail 3 or second slide rail 4 are slidingly connected, one end of described chain 62 is connected with slide block 61, and the other end is meshed with sprocket wheel.

Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Although this paper has used terms such as louvre blade 1, blind 10, link gear 2, connecting rod 21, first slide rail 3, second slide rail 4, crossbeam 5, slide block 61, chain 62 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.

Claims

1. aluminum alloy beancurd leaf window, comprise some louvre blades that are arranged parallel to each other (1), each louvre blade (1) passes through link gear (2) thereby links to each other successively to form blind (10), be respectively equipped with first slide rail (3) and second slide rail (4) at the two ends of blind (10), upper end at first slide rail (3) and second slide rail (4) is fixed with crossbeam (5), it is characterized in that, described crossbeam (5) be provided be connected with link gear (2) upper end and can drive link gear (2) thus action changes first actuating unit of louvre blade (1) angle, described crossbeam (5) is provided with second actuating unit that is connected with link gear (2) lower end and can packs up or put down blind (10).

2. aluminum alloy beancurd leaf window according to claim 1 is characterized in that, described link gear (2) comprises some connecting rods that are hinged (21).

3. aluminum alloy beancurd leaf window according to claim 2 is characterized in that, described first actuating unit comprises the motor that is arranged on the crossbeam (5), and the output shaft of this motor links to each other with power transmission shaft, and described power transmission shaft is connected with link gear (2).

4. aluminum alloy beancurd leaf window according to claim 2, it is characterized in that, described second actuating unit comprises slide block (61), chain (62), sprocket wheel and is arranged on driver on the crossbeam (5), the output shaft of described driver is connected with sprocket wheel, described slide block (61) is slidingly connected with first slide rail (3) or second slide rail (4), one end of described chain (62) is connected with slide block (61), and the other end is meshed with sprocket wheel.