CN2493116Y - Magnetic drawing device of adjustable curtain for hollow glass or double-layer glass - Google Patents

Abstract

The utility model provides a magnetic gearing of an adjustable curtain used for the hollow glass or the double-layer glass. Under the condition that the hollow glass or the double-layer glass is full sealed, two magnetic blocks are adopted to rotationally transmit and drag a stay after an interval of the glass, and various adjustable curtains which are installed inside the glasses can be effectively dragged, adjusted and controlled by the stay. The gearing has the characteristics that the transmission power is large, and the occupied space of the gearing is very small; which increase a convenient and flexible light-adjusting function to the hollow glass or the double-layer glass based on the prior functions of the heat insulation and the noises insulation. The gearing can be widely used in various fields, such as the glasses of the door and the window of the daily household, the windows glasses of a mobile device, various large glass curtain walls and the roof glasses etc.

Description

The magnetic transmission device that is used for the adjustable curtain of double glazing or double glazing

The utility model relates to the magnetic transmission device of the adjustable curtain that is used for double glazing or double glazing.

For environmental protection and energy-conservation needs, double glazing is because characteristics such as its unique thermal insulation, sound insulation, heat insulating ability, traffic safety and riding comfort, anti-condensation frost, dust protection pollution through 100 years of development, have now obtained application widely in the whole world.As the German Government law-making stipulation: all buildings must adopt double glazing, forbid adopting simple glass to make glass pane.At north America region, adopt the consumption of double glazing to reach 95% in the window.According to incompletely statistics, domestic double glazing has reached more than 200 ten thousand square metres of annual outputs at present.Along with improving constantly of living standard, double glazing popularizing at home also has a big development.Because double glazing is based on door glass, and all will mix curtain miscellaneous as transparent door and window for keeping the sun off or intercepting sight line.But the curtain that hangs over the glass outside is easily dirty perishable, and often put cleaning in order also is a trouble.The inside of double glazing is gapped, why can not be contained in curtain in the double glazing? one very significantly advantage be curtain pack into behind the double glazing not only can light modulation, curtain itself also can protect totally forever.Because this point, the double glazing that adjustable curtain is housed has had development faster to popularize in recent years abroad, NORDICON company as Denmark, all there is the double glazing that shutter is housed in Canadian UNICEL company etc. as a large amount of the introducing to the market of the product of maturation, be applied in various doors, window widely, glass curtain wall and zenith are on glass.But these structures nearly all have a sealing problem to double glazing owing to adopt directly transmission of machinery, though this problem has finally obtained solution, structure that it is complicated and high cost are still to a certain degree limiting applying of this class formation.At home, as Chinese patent application numbers 95229065, name is called the design of " the monolithic door sash that is provided with horizontal shutter in double glazing ", just is difficult to make double glazing to reach totally enclosed state.And Chinese patent application numbers 97211572, name is called the design of " the magnetic drive-type adds the flexible heavy curtain of layer ", with Chinese patent application numbers 98210257, name is called the design of " totally-enclosed shutter ", Application No. US5396944, name is called the design of " DEVICE FOR OPERATING A VENETIAN BLIND OR THE LIKE PLACED INSIDE AN INSULATINGGLASS FRAME ", though all be to have adopted the magnetic kind of drive to solve the problem of the sealing of double glazing or double glazing, but these structures are owing to all be to have adopted the mode of two magnetic parts across the glass slides transmission, can transmission power limited and need bigger moving areas, in actual the use certain inconvenience is arranged.

The purpose of this utility model provides the magnetic transmission device that a class is used for the adjustable curtain of double glazing or double glazing, can be under double glazing or the hermetic situation of double glazing, adopt two magnetic parts to be rotated transmission and drag backguy across glass, big, the required work area of power of the method energy transmission of this magnetic transmission is little, effectively drags adjusting control to being contained in the middle various adjustable curtain of glass by backguy.

Basis is practical to realize its purpose with following method: in double glazing or double glazing, as required, various adjustable window curtain is housed, one of the top of these curtain or bottom and backguy connects, the other end of backguy is connected with interior dress magnetic thing again, in corresponding position outside glass identical or similar magnetic thing is arranged, these magnetic things can rotate in the specific region under the driving of external force, do identical motion and affect relevant backguy by the magnetic thing in the magnetic line of force transmission glass, thereby make these curtain that are enclosed in glass inside by the purpose that drags and realize regulating control.

The magnetic transmission device of the adjustable curtain that is used for double glazing or double glazing that the utility model provides, can according to double glazing or double glazing different use occasions with require under multiple different adjustable Window curtain structure is arranged.

Further specify fundamental mode of the present invention below in conjunction with the accompanying drawing example:

Fig. 1 is the work schematic diagram that adjustable window curtain passes through the partial structurtes of magnetic transmission in hollow or double glazing.

Blinds chip curtain is contained in the double glazing or double glazing of sealing, by crossbeam 1, be contained in major axis free to rotate in the crossbeam 2, axle is fixed with reel 3 and magnet pulley 4 on 2, backguy 5 and curtain blade group 6 compositions such as grade, 5 one egative films with vane group 6 of backguy link to each other, the other end on reel 3, be equipped with and take turns magnet pulley 7 and motor and the speed change gear 8 that 4 axially parallels are arranged across the corresponding positions of glass or other object.

During work, drive the outer magnet pulley 7 of glass to clockwise or be rotated counterclockwise by motor through speed change gear 8, across glass by the magnetic line of force make be in the wheel 7 coaxial parallel magnet pulleies 4 do corresponding rotation, and drive 3 rotations of coaxial reel, upwards pack up or launch downwards by backguy 5 pulling louvre series 6.

In this structure, can add another set of or how same magnetic transmission and backguy system, be used to control the blade deflection of shutter or the lifting of top vane, make it have better dimming effect.

Under the situation of needs, also can in a curtain, set up two covers or more magnetic transmission and backguy system, spur the top flat and the egative film of curtain respectively, curtain can not only be opened or open from bottom to top from the top down, also can be in pelmet any one section be launched or draws in.

Be the needs of providing amenities for the people, when hollow or double glazing internal interval are enough big, also can pack into two covers or more curtain and relevant magnetic transmission and backguy control system, as cover light modulation on a daytime usefulness, another set of as using in evening or sleep shading.

The louvered curtain of being controlled in the magnetic kind of drive of above introduction, when the inner spacing of glass hour, can adopt blinds slide sheet type curtain.And when the inner spacing of glass greatly to can make the louvre blade free deflection time, can adopt blinds rotating piece type automatic curtain.Except that adopting blind, curtain is other continous way structure also, as pleated blinds curtain formula, wrinkle curtain type or roll type curtain.Because the curtain that is contained in double glazing or the double glazing is not subjected to external force and external environment influence substantially, can protect clean forever, therefore can adopt various frivolous materials affected, as various thin material such as various metals and plastic sheeting, silk cloth and other materials, during particularly indoor use, curtain can be made the technology screen picture of various finenesses and do not worry being made dirty because of carelessness making a mess of.

Type of drive to the magnetic thing outside glass, various ways can be arranged, can be divided into manually and electronic two big classes by the power source formation, can be moving around friction pulley when manual with pulling by rope, use hand-drive after the various mechanical drive mode transmissions such as flexible axle transmission, cross-pin coupling transmission, bevel gear transmission, these transmission systems also can be contained in the window frame, make whole rotation system not expose part.Want simple relatively for the employing Motor Drive, only need the magnetic part rotation of direct as required or speed change rear drive outside to get final product, can design and use according to different environment and instructions for use easily.As to various bigger windows, particularly various fixed large-scale double glazing French windows, glass curtain wall and zenith etc., direct or the variable speed drives with motor, because but the power of the preparation method transmission of the magnetic drives of the inventive method is very big, required occupation space is very little again, can very easily realize curtain remote control and automation control, and the motor that adopts rapid wear when automatically controlled and other gear and relevant control element be all outside glass, change or maintenance all very convenient.

The adjustable window curtain that adopts the utility model magnetic drive to make is because its characteristics are hopeful to obtain to use widely under more occasion.At first be that the needed internal clearance of curtain and magnetic drives is very little, can match with the double glazing of existing standard fully, because the inside spacing of standard hollow glass generally is 6mm-12mm, can satisfy the requirement of the folding and unfolding of adjustable curtain and magnetic drives, also can not influence the production technology of double glazing simultaneously operation thickness.Next is to can be used in any homemade double glazing neutralization in all case to use, as at assembling various large floor glass doors, glass curtain wall, and during zenith glass, mounted curtain put into again glass carried out encapsulation process behind the double glazing and get final product, after all installing again the correct position outside glass load onto the magnetic driving member and drive its electrical machine element etc.Its another characteristics are that the material of interior dress curtain is very frivolous, and cost of manufacture is cheaper, and structure is also simple, and no consumable accessory has sufficiently long service life.Compare with existing various homogeneous structures, its ratio of performance to price is quite superior.

Under various occasion, window or the door of selecting for use double glazing that this curtain is housed or double glazing to make when needs are loaded onto glazed door itself are exactly a kind of more satisfactory combination, because it not only has good heat-insulating sound-insulating function, when the dress curtain is the deflectable sun blind of blade particularly, more can have convenient, flexible good dimming function simultaneously.For example: as general family expenses window the time,, and need not at the accessories such as curtain that add other in addition as long as have a repertoire that window had just load onto the double glazing of being furnished with this curtain.Especially in various public arenas, it is easily dirty, perishable and put irregular problem such as attractive in appearance to adopt the double glazing that adjustable curtain is housed just can fundamentally solve general plug-in curtain.As large-scale double-layered glass facade or zenith the time, to have good dimming function and good automatic control performance all be that existing same device is incomparable.

Claims (2)

1, a kind of magnetic transmission device that is used for the adjustable curtain of double glazing or double glazing, this device by the crossbeam in double glazing or double glazing 1, be contained in major axis free to rotate in the crossbeam 2, axle is fixed with reel 3 and magnet pulley 4 on 2, backguy 5 and curtain blade group 6, with corresponding position outside glass be magnetic wheel 7 and compositions such as motor and speed change gear 8, it is characterized in that: magnet pulley 4 is by across glass or the magnet pulley that the be arranged in parallel 7 spin magnetization transmissions coaxial with it of other object.

2, according to the described device of claim 1, it is characterized in that: reel 3 is fixed on the axle 2, and 5 one egative films with vane group 6 of backguy link to each other, and the other end is on reel 3.

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