CN201560698U

CN201560698U - Shutter in hollow glass

Info

Publication number: CN201560698U
Application number: CN2009201733589U
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: 2010-08-25
Anticipated expiration: 2019-08-19

Abstract

The utility model discloses a shutter in a hollow glass, a magnet is arranged in a support frame in the lower part of the hollow glass, a magnetic body is arranged in a shutter counterweight base beam, as the shutter counterweight base beam rotate, the magnetic body of one side on which the shutter counterweight base beam descends is attracted by the magnet. The rotation of the shutter can be controlled reliably, thereby improving the masking, shading coefficient and thermal insulation property of the hollow shutter glass, improving total energy-saving property of the hollow shutter glass.

Description

Shutter in the hollow glass

Technical field

The utility model 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 utility model 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 the utility model designer 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, for the consideration of covering property, the distance between counterweight bottom girder 20 and the hollow glass lower support frame 25 is all very short, generally is approximately the width of half counterweight bottom girder 20, to guarantee can to shelter from window fully after 20 upsets of counterweight bottom girder.But because 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.

The utility model content

The purpose of this utility model is to provide the shutter in a kind of hollow glass, can effectively turn over leaf control.

For realizing this purpose, the shutter in three kinds of hollow glasss that the utility model provides.

First kind of scheme be, the shutter in the hollow glass is equipped with magnet in the hollow glass lower support frame, and blinds counterweight bottom girder is equipped with magnetic, and in the switching process of blinds counterweight bottom girder, the magnetic of the side that blinds counterweight bottom girder descends is by described attraction.

Described magnetic is parallel two arranged side by side, and the limit is grown in the both sides that lay respectively at close the glass in the blinds counterweight bottom girder; Described magnet is several.

Second kind of scheme be, the shutter in the hollow glass is equipped with magnetic in the hollow glass lower support frame, and blinds counterweight bottom girder is equipped with magnet, in the switching process of blinds counterweight bottom girder, and the described magnetic of attraction of the side that blinds counterweight bottom girder descends.

Described magnet is parallel two arranged side by side, and the limit is grown in the both sides that lay respectively at close the glass in the blinds counterweight bottom girder; Described magnetic is several.

The third scheme is, shutter in the hollow glass, in the hollow glass lower support frame magnet is housed, in the blinds counterweight bottom girder magnet is housed, in the switching process of blinds counterweight bottom girder, the magnet of the side that blinds counterweight bottom girder descends is by the attraction of installing in the described hollow glass lower support frame.

The magnet that is equipped with in the described blinds counterweight bottom girder is parallel two arranged side by side, and the limit is grown in the both sides that lay respectively at close the glass in the blinds counterweight bottom girder; Magnet is housed in the described lower support frame is several.

Advantage of the present utility model is, by the pulling force auxiliary to blinds counterweight bottom girder is provided, thereby makes the better closure of shutter in the hollow glass, plays the effect of covering, and realizes higher sunshade performance and heat-insulating property.

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, Fig. 2 B are the organigrams of the utility model embodiment;

Schematic side view when Fig. 2 C is the utility model embodiment closure has shown that louvre blade is closed fully.

The specific embodiment

Fig. 2 A, Fig. 2 B are the organigrams of the utility model embodiment; Fig. 2 C is the schematic side view of the utility model embodiment, has shown that louvre blade is closed fully.

Referring to Fig. 2 A, Fig. 2 B, the inside of blinds counterweight bottom girder 20 is equipped with iron wire 28 and iron wire 29 near long limit, the left and right sides of glass.Several magnet 16 is equipped with in the inside of hollow glass lower support frame 25, has only illustrated one of them among the figure.Can respectively establish one at two ends, lower support frame 25 left and right sides; Also can establish three, be positioned at the left, center, right portion of lower support frame 25.

When the user operate shutter turn over leaf mechanism the time, counterweight bottom girder 20 also can drop to example with iron wire 28 sides along with upset.Iron wire 28 positions of one side descend and gradually near hollow glass lower support frame 25, and rise on iron wire 29 positions of opposite side and gradually away from hollow glass lower support frame 25.Because the distance between counterweight bottom girder 20 and the hollow glass lower support frame 25 is very short, therefore in the process that iron wire 28 descends, just be easy to be attracted by the magnetic force of the magnet 16 in the hollow glass lower support frame 25, this suction produces downward pulling force to iron wire 28, thereby has helped the upset of counterweight bottom girder 20.Shown in Fig. 2 C, under the suction of magnet 16, counterweight bottom girder 20 can effectively be realized overturning completely, thereby has driven the closed completely of whole shutter.

In above technical scheme, a variety of variations that are equal to can also be arranged.

Such as iron wire 28 and iron wire 29 usefulness magnet in the blinds counterweight bottom girder 20 are replaced, and corresponding, the magnet 16 usefulness iron that install the inside of hollow glass lower support frame 25 are replaced.

Iron wire 28 and iron wire 29 usefulness magnet can also be replaced, and magnet 16 is still installed in the inside of hollow glass lower support frame 25.As long as the polarity that blinds counterweight bottom girder 20 internal magnets are relative with magnet in the hollow glass lower support frame 25 when installing is opposite, just can realize having inhaled mutually.

Claims

1. the shutter in the hollow glass, it is characterized in that in the hollow glass lower support frame magnet is housed, blinds counterweight bottom girder is equipped with magnetic, in the switching process of blinds counterweight bottom girder, the magnetic of the side that blinds counterweight bottom girder descends is by described attraction.

2. the shutter in the hollow glass according to claim 1 is characterized in that, described magnetic is parallel two arranged side by side, and the limit is grown in the both sides that lay respectively at close the glass in the blinds counterweight bottom girder; Described magnet is several.

3. the shutter that hollow glass is interior is characterized in that in the hollow glass lower support frame magnetic is housed, blinds counterweight bottom girder is equipped with magnet, in the switching process of blinds counterweight bottom girder, and the described magnetic of attraction of the side that blinds counterweight bottom girder descends.

4. the shutter in the hollow glass according to claim 3 is characterized in that, described magnet is parallel two arranged side by side, and the limit is grown in the both sides that lay respectively at close the glass in the blinds counterweight bottom girder; Described magnetic is several.

5. the shutter in the hollow glass, it is characterized in that, in the hollow glass lower support frame magnet is housed, in the blinds counterweight bottom girder magnet is housed, in the switching process of blinds counterweight bottom girder, the magnet of the side that blinds counterweight bottom girder descends is by the attraction of installing in the described hollow glass lower support frame.

6. the shutter in the hollow glass according to claim 5 is characterized in that, the magnet that is equipped with in the described blinds counterweight bottom girder is parallel two arranged side by side, and the limit is grown in the both sides that lay respectively at close the glass in the blinds counterweight bottom girder; Magnet is housed in the described lower support frame is several.