CN101994477A

CN101994477A - Blind in hollow glass

Info

Publication number: CN101994477A
Application number: CN2009101685749A
Authority: CN
Inventors: 金仁哲
Original assignee: CHANGSHU OTK CONSTRUCTION ENERGY-SAVING Co Ltd
Current assignee: CHANGSHU OTK CONSTRUCTION ENERGY-SAVING Co Ltd
Priority date: 2009-08-19
Filing date: 2009-08-19
Publication date: 2011-03-30

Abstract

The invention discloses a blind in hollow glass. The upper part and the lower part of the blind are both provided with blind turning control structures; the upper part and the lower part of the blind are turned simultaneously during blind turning, and the blind turning degrees of the upper part and the lower part are the same, thereby improving the shielding performance, the shading coefficient, the thermal insulation property and the total energy saving performance of the hollow blind glass.

Description

Shutter in the hollow glass

Technical field

The present invention relates to a kind of shutter, the shutter in especially a kind of hollow glass.

Background technology

For environmental protection, energy-conservation and comfortable living needs, shading product is used in a large number by people.On indoor window, shutter (curtain) and Folding curtain are comparatively common.Hollow glass is because characteristics such as its unique thermal insulation, sound insulation, anti-condensation frost, dust protection pollution through 100 years of development, have now obtained application widely in the whole world.Applicant of the present invention has applied for multinomial patents such as ZL03238471.8 (U.S.'s patent families is US7124803B2), ZL200320128533.5 and ZL200420057384.2 before this, all relate to the built-in shutter of hollow glass, belong to a kind of in the built-in shading product of hollow glass.

Figure 1A, Figure 1B are the organigrams to the utility model patent " shutter in the hollow glass " (patent No. is ZL200420057384.2) of Patent Office of the People's Republic of China's application in designer of the present invention on December 15th, 2004.Shown in Figure 1A, Figure 1B, the hollow glass shutter is by

carriage

24,25, outside glass 23, indoor glass 23A, and composition such as several louvre blades 21, also comprise lifting stay cord 10,12 as shown in the figure, ladder rope 3,5, blinds counterweight bottom girder 20, elevating mechanism, turn over mechanisms such as leaf mechanism, this structure can carry out operations such as the lifting, open and close of blind easily, and its operating principle no longer describes in detail here.

Can turn over leaf control preferably though turn over leaf mechanism, because the nonrigid characteristics of stay cord itself, and the bigger weight of counterweight bottom girder 20 existence, therefore exist blinds top closure fine, get over the bottom closure problem of variation gradually.Shown in Fig. 1 C, 20 upsets of counterweight bottom girder are not thorough, so the covering property of hollow louver glass, shading coefficient and heat-insulating property variation.

Therefore, further improve the covering property of hollow louver glass and the important topic that energy-efficient performance becomes the needs solution.

Summary of the invention

The object of the present invention is to provide the shutter in a kind of hollow glass, can effectively turn over leaf control.

For achieving the above object, the invention provides the shutter in a kind of hollow glass, all be provided with in the upper and lower of shutter and turn over the leaf control structure, carry out simultaneously the upper and lower when turning over leaf, and it is identical to turn over leaf degree upper and lower.

Shutter is installed in the space that two surface glasses and two side frames and upper and lower frame surround, and it comprises:

The shutter main body, by upper and lower two major axis and between these two major axis several blades form, the some ropes that turn to that are fixed on long limit, both sides before and after the blade, every turns to rope with two major axis covers therein; Transmission device comprises: the same end at two major axis is established deflecting roller; Turn to backguy tightly on two deflecting rollers, but its length take-up tumbler just; Driving mechanism, by turning to backguy, driving two deflecting rollers just changes synchronously or reverses.

Described driving mechanism is the remote control electric motor, at first drives a deflecting roller, again by turning to backguy to drive another deflecting roller.Turn to backguy to play the effect of driving belt.

Described driving mechanism is to be fixed on slide block and the outer handle of glass that turns in the backguy, in slide block and the handle magnet is installed, and sees through glass and attracts.Because magneticaction is inhaled with slide block with palmistry.When operating handle moves, can drive slide block, thereby pull round backguy, and upper and lower two deflecting rollers are rotated and reverse simultaneously.

Major axis is provided with the friction pulley coaxial with major axis, turns to rope sling can directly be fixed on the friction pulley on the friction pulley or also.Also can not establish friction pulley, and directly will turn to rope to be fixed on the major axis.

Be provided with the directive wheel perpendicular to glass between major axis and blade, the hole that backguy is passed in the blade is fixed or is enclosed within on the directive wheel, is used for stabilizer vane, and it is not rocked.

The invention has the advantages that the upset of blade is very steady up and down, has higher covering property, sunshade performance and heat-insulating property after the upset, therefore have better energy-efficient performance simultaneously.

Description of drawings

Figure 1A, 1B are the organigrams of technology formerly;

Fig. 1 C is the schematic side view when formerly the technology louvre blade is closed, has shown that louvre blade is not exclusively closed;

Fig. 2 A is the organigram of the embodiment of the invention, only shows the shutter part in the hollow glass;

Fig. 2 B is the schematic side view of the embodiment of the invention, has shown the cooperation of slide block and handle;

Fig. 2 C is the schematic side view of the embodiment of the invention, has shown that louvre blade is closed fully.

The specific embodiment

Fig. 2 A is the organigram of the embodiment of the invention, only shows the shutter part in the hollow glass.Shown in the figure for being contained in the interior shutter of hollow glass in the space that outside glass 23, indoor glass 23A and frame 24 surround.Outside glass 23, the structure of indoor glass 23A and frame 24 are referring to Figure 1A, and the present invention does not change these structures.See also Fig. 2 A again, upper and lower two major axis 1 of shutter main body are separately fixed on the frame 24, all are provided with the coaxial friction wheel 2,4 of a cover on each major axis 1.Turn to respectively headtotails of rope 3,5, take up respectively on upper and lower two cover friction wheels 2,4 and fixed, fix with each blade 21 former and later two long limit, and form the rope sling of two sealings.Upper and lower two deflecting rollers 6 are located at the same end of upper and lower two major axis 1 respectively, turn to backguy 7 headtotails, tightly on upper and lower two deflecting rollers 6 and fixed, also form the rope sling of a sealing.Be provided with slide block 26 at the middle part that turns to backguy 7, in magnet 15 is arranged.Also at indoor glass 23A peripheral hardware jug 13, magnet 16 is arranged also in this operating handle, the suction mutually by magnet 16 and magnet 15 by user's operating handle 13, drives slide block 26.

In the foregoing description, turn to rope the 3, the 5th, be fixed on the friction wheel 2,4, guarantee the transmission of power like this.But can not fix yet, and utilize the frictional force turn to rope 3,5 and friction wheel 2,4, drive to turn to by the rotation of friction wheel 2,4 and restrict 3,5.The connected mode that turns to backguy 7 and deflecting roller 6 also in like manner.

For stabilizer vane 21, prevent blade 21 rocking in hollow glass, between upper and lower two major axis 1 and blade 21, be provided with inner orientation wheel and backguy.Shown in Fig. 2 A, four

directive wheels

9,11,13,14 are perpendicular to outside glass 23 and indoor glass 23A.The hole in each blade is passed in backguy 10, and is enclosed within the rope sling that forms a sealing of tightening on four

directive wheels

9,11,13,14, and the position of fixed blade is stablized it thus, can all around not rock.Also can only set up upper and lower two directive wheels, a backguy is established in the centre, and the hole of the centre of each blade is passed in this backguy.

Fig. 2 B is the schematic side view of the embodiment of the invention, has shown the cooperation of slide block and handle.During use, when user's operating handle 13 moves up or down, just changeing or reversing by turning to backguy 7 to drive upper and lower two deflecting rollers 6, and and then drive upper and lower two major axis 1 and just changeing or reverse, drive again and turn to rope 3,5, draw all blades 21 at last and overturn synchronously.Shown in Fig. 2 C, be the schematic side view of the embodiment of the invention, shown that louvre blade is closed fully.Because it is that carry out simultaneously top and bottom that this blinds hollow glass turns over leaf control, the bottom is turned over the leaf degree with top and is reached consistent, and leaf is more thorough, to turn over leaf more reliable so turn over.

Claims

1. the shutter in the hollow glass is characterized in that all be provided with in the upper and lower of shutter and turn over the leaf control structure, carry out simultaneously the upper and lower when turning over leaf, and it is identical to turn over leaf degree upper and lower.

2. the shutter in the hollow glass according to claim 1 is characterized in that, shutter is installed in the space that two surface glasses and two side frames and upper and lower frame surround, and it comprises:

The shutter main body, by upper and lower two major axis and between these two major axis several blades form, the some ropes that turn to that are fixed on long limit, both sides before and after the blade, every turns to rope with two major axis covers therein;

Transmission device comprises:

Same end at two major axis is established deflecting roller;

Turn to backguy tightly on two deflecting rollers, but its length take-up tumbler just;

Driving mechanism, by turning to backguy, driving two deflecting rollers just changes synchronously or reverses.

3. the shutter in the hollow glass according to claim 2 is characterized in that described driving mechanism is the remote control electric motor, at first drives a deflecting roller, again by turning to backguy to drive another deflecting roller.

4. the shutter in the hollow glass according to claim 2 is characterized in that, described driving mechanism is to be fixed on slide block and the outer handle of glass that turns in the backguy, in slide block and the handle magnet is installed, and sees through glass and attracts.

5. the shutter in the hollow glass according to claim 2 is characterized in that major axis is provided with the friction pulley coaxial with major axis, turns to rope sling on friction pulley.

6. according to the shutter in claim 2 or the 5 described hollow glasss, it is characterized in that, turn to rope to be fixed on the major axis.

7. the shutter in the hollow glass according to claim 2 is characterized in that be provided with the directive wheel perpendicular to glass between major axis and blade, the hole that backguy is passed in the blade is fixed or is enclosed within on the directive wheel.