WO2003071082A1

WO2003071082A1 - Double glazing with shade

Info

Publication number: WO2003071082A1
Application number: PCT/CN2002/000931
Authority: WO
Inventors: Yushan Liang
Original assignee: Yushan Liang
Priority date: 2002-02-21
Filing date: 2002-12-30
Publication date: 2003-08-28
Also published as: CN1176297C; AU2002354081A1; CN1439796A

Abstract

The present invention is related to a double glazing with shade. Said double glazing with shade includes a double glazing (1), shade (2), a driving device for the shade and a positioning device for the shade. Said driving device includes a roller (4), a driven magnet (10), an active magnet (11) and an operating device for the active magnet. The shade (2) wraps around the roller (4) and rolls from the roller at the end thereof. Multi roller (4) and multi shade (2) are engaged each other by means of various combinations. The shade (2) is connected to the roller (4) with the ring of the shade (45) and the cord (44).

Description

TECHNICAL FIELD The present invention relates to a hollow curtain glass. Background Art At present, hollow glass or double-glazed glass has been widely used as a sound insulation material. In order to make full use of the interlayer space in the insulating glass, there have been some insulating glasses provided with curtains in the interlayer space. However, to date, this type of curtain structure has remained relatively simple.

As an example, the Chinese utility model patent specification CN2127737Y discloses a double-glazed window laminated roller blind dimming device, which includes a clamping roller shaft and a two-way motor, and the curtain can be driven between the double-layer glass plates by the two-way motor. Move up and down in the mezzanine space. In addition to this type of electric drive, it can also be driven magnetically or manually. In the device described above, in order to achieve vertical movement and positioning of the curtain, the curtain has a certain hardness and flexure performance, so the driving of the curtain is not very reliable. In addition, the style of the curtain is relatively single, and it is difficult to provide colorful curtain patterns and light transmission effects. Therefore, it is desirable to be able to provide such a hollow curtain glass, in which the driving of the curtain is simple and reliable, and it is easy to operate, and the curtain has various styles, and its operation is relatively simple. In this way, the curtain can provide a variety of patterns and light transmission effects through simple operations to meet the needs of different occasions. SUMMARY OF THE INVENTION An object of the present invention is to provide a hollow curtain glass, wherein the curtain has various shapes. It is easy and reliable to operate and replace to meet the requirements of various applications. In order to achieve the above object, the present invention provides a hollow curtain glass, which includes-a hollow glass, a curtain disposed in a sandwich space of the hollow glass, and a driving mechanism for driving the curtain to move up and down in the sandwich space. And a limiting device for limiting the curtain, wherein the driving mechanism includes a roller shaft, a driven magnet connected to the roller shaft, is installed on the outside of the hollow glass, and corresponds to the driven magnet to synchronize the driven magnet The rotating active magnet and the active magnet operating device for driving the active magnet rotate. The curtain is fixed on the roller shaft at one end, and then is wound around the roller shaft, and the side hammer is fixed at the other end. The side hammer dangles under its own weight. In this way, the curtain can be manipulated simply and reliably.

The above-mentioned insulating glass may also include a combination of double-glazed glass and window frame.

In this kind of hollow curtain glass, the roller shaft and the curtain may be a hybrid combination structure between multiple roller shafts and multiple stage curtains. Through this hybrid combination structure between multiple rollers and curtains, various patterns and light transmission effects can be provided through the combination and relative movement of the curtains.

In addition, the roller shaft can be connected to the curtain through a curtain ring fitted on the roller shaft and a rope fixed on the roller shaft, and the rope pulls the curtain upward as the roller shaft rotates in different directions. Raise or lower. Thanks to the drawstring structure, the curtain can be easily operated. In this case, the curtain can be pulled laterally. In this way, the appearance and light transmission effect of the curtain can be further improved. In this case, a magnet block can be fixed on one of the curtain ring, and the magnet block can be attracted by the corresponding magnet block mounted on the end of the hand-held curtain rod, so that as the curtain rod moves, Move with the curtain ring to achieve the lateral pull.

In addition, the active magnet operating device may include an active magnet connected to the active magnet. A magnet shaft and a zipper wound on a sprocket of the active magnet shaft and capable of driving the active magnet shaft to rotate. In this way, the curtain can be moved up and down by pulling the zipper outside the insulating glass. The zipper can be replaced with a remote-controlled reduction motor, which makes it easier to manipulate the active magnet.

In addition, the roller shaft may include two side-by-side roller shafts, which are respectively wound with their respective perforated curtains, and a magnetically controlled sub-curtain bracket is provided between the two layers of curtains, for An opening curtain, so that the curtain has a shutter effect.

In addition, the other end of the curtain suspended from the roller shaft may be connected to a side hammer, or may be connected to a lower roller shaft disposed below the roller shaft, so as to keep the curtain stretched for a long time. straight.

In addition, the rollers may include a double roller bracket with a track, so that the curtain can be transported longer in a limited space. In this case, the driving mechanism may further include a plurality of thin rollers, which are arranged between the rollers and the lower rollers provided in the top-side sealing cover frame of the insulating glass, and The curtain is bypassed to guide the curtain. In this way, the curtain will run more smoothly up and down.

In addition, the hollow glass may be provided with a curtain changing hole for curtain replacement, and the curtain changing hole is closed by a curtain sealing fixed cover plate. This makes it easy to replace the curtain.

In addition, the driven magnet may be connected to the roller shaft by a reduction mechanism. In this way, the curtain can be moved up and down more smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic view of a hollow curtain glass according to the present invention, which includes a curtain transmission mechanism and a limit device according to the present invention.

Figure 2a is a partial schematic view of a double-layered glass with sealed frames on the bottom and sides; Fig. 2b is a partial schematic diagram of another kind of double-layered glass with sealed frames on the bottom and sides; Fig. 2c is a schematic diagram of the sealed frame on the top side of the insulating glass;

Figure 2d is a schematic view of the top glass side sealed frame cover with a curtain changing hole and a sealing cover.

FIG. 3 is a schematic diagram of a sealing cover fixed by a hollow glass curtain changing hole.

Fig. 4 is a schematic diagram of another curtain driving mechanism.

Fig. 5 is a schematic diagram of another curtain driving mechanism.

Fig. 6 is a schematic diagram of another curtain driving mechanism.

Figure 7 is a schematic diagram of a roll-up curtain and its driving mechanism.

Figure 8-Schematic diagram of a roll-up plus horizontal-pull curtain and its driving mechanism.

FIG. 9 is a schematic diagram of a horizontal pull type curtain and a driving mechanism thereof.

Fig. 10 is a schematic diagram of a multi-stage roll-up curtain and its driving mechanism.

Fig. 11 is a schematic view of a curtain and a driving mechanism thereof pulled laterally by a movable magnet.

Fig. 12 is a schematic diagram of another curtain driving mechanism.

Fig. 13 is a schematic diagram of another curtain driving mechanism.

Fig. 14 is a schematic diagram of another curtain driving mechanism.

FIG. 15 is a schematic diagram of a side hammer gravity limiting device.

FIG. 16 is a schematic side view of another curtain driving mechanism.

FIG. 17 is a schematic diagram of a spring wire limiting device. Detailed description of the preferred embodiment Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

FIG. 1 shows a hollow curtain glass according to the present invention, which includes hollow glass 1, a curtain placed in a sandwich space of the hollow glass 1, and a curtain 2 for driving the curtain 2 to move up and down in the sandwich space. Drive mechanism and a limit device for limiting the curtain 2. They are explained separately below.

The curtain 2 is arranged in a sandwich space of the insulating glass 1. In Fig. 1, the upper end of the curtain 2 is fixed on the roller shaft 4, and the side hammer 3 is fixed at the bottom of the curtain, which is used to straighten the curtain by gravity. In addition to the curtain form shown in FIG. 1, the curtain 2 may also have various forms shown in FIGS. 4 and 7 to 11, which will be described in detail later.

The driving mechanism and the limiting device of the curtain 2 may have various styles, and various driving mechanisms for corresponding curtains are shown in this application. Explain one by one below.

In Fig. 1, the roller shaft 4 is supported on both ends of the upper edge of the insulating glass 1 in the left-right direction, and the roller shaft 4 can be rotatably supported by a bearing 5, for example. A driven magnet 10 is mounted on the roller shaft 4. The cover frame 14 is fixed on the upper side outside the hollow glass 1 and houses an active magnet manipulation device. The driven magnet 10 corresponds to the driving magnet 11 in the driving magnet operating device. The active magnet manipulating device includes an active magnet shaft 12 around which a sprocket is wound around a zipper 15. When the zipper 15 is pulled, the active magnet shaft 12 and the active magnet 11 will rotate. Due to the magnetic attraction between the driving magnet 11 and the driven magnet 10, the driven magnet 10 will rotate synchronously with the driving magnet 11. In this way, the roller shaft 4 will be driven to rotate by the driven magnet 10 to lift and lower the curtain 2 wound on the roller shaft 4. By engaging the stopper ball 13 fixed on the zipper 15 with the hole formed on the cover frame 14 and penetrated by the zipper, the zipper 15 can be stopped, thereby limiting the downward running position of the curtain.

As an alternative embodiment of the active magnet manipulating device described above, electricity can be used The machine rotates the active magnet 11 instead of the zipper 15. The motor may be a remote-controlled reduction motor. The position of the side hammer 3 and the curtain to the bottom can also be defined by the driving mechanism located at the top. As an example, on the other side of the roller, the winding rope 7 is fixedly inserted into the aluminum frame 6 opposite to the curtain. When the curtain runs downward, the winding rope 7 is wound upward, and the blocking ball 13 at the end of the winding rope 7 hits The blocking hole 8 is limited, and the position of the blocking hole 8 can be fine-adjusted by a magnetic control outside the glass.

The insulating glass 1 may be another kind of double-layer glass fixedly sealed on the window frame 30, and its installation structure is shown in Figs. 2a and 2b. In FIG. 2a, the left, right, and bottom side window frames 30 for fixing and sealing the double-layered glass accommodate two parallel detachable glasses 31, and the two are separated from each other by a spacer 35, and The sealing strips 32 are respectively sealed and fixed to the side wall strips 34 on opposite sides in the thickness direction on the window frame 30. In this way, a sandwich space is formed between the double glass. FIG. 2b shows another installation method of the double glazing. The left, right, and bottom side window frames 30 for fixing and sealing the double glazing are made of removable glass 31, partitions 35, and The sealant 33 is sealed, and the other side is sealed and fixed by the detachable glass 31, the seal 32, the spacer 35, and the side stop 34.

In Fig. 2c, the top side of the insulating glass 1 is provided with a sealing cover frame 41, which is provided with a roller follower magnet and a curtain. In FIG. 2d, a cover frame 41 is installed on the top side of the insulating glass 1, and a front surface of the cover frame 41 is provided with a curtain replacement hole (not shown) for curtain replacement. The curtain replacement hole can be easily replaced. Curtain. The curtain changing hole is covered by a fixed sealing cover 40. The cover frame 41 is provided with a roller follower magnet and a curtain.

The curtain changing hole and the fixed sealing cover plate 40 may also be provided on the insulating glass 1, as shown in FIG. 3.

FIG. 4 shows another embodiment of a curtain driving mechanism including a multi-roller A shaft structure, in which two sets of roller shafts 4 are wound with respective perforated curtains 2, and a magnetically controlled curtain support 24 is provided between the two layers of curtains 4 for opening the curtains 2 when the perforated curtains 2 are suspended. So that the curtain acts like a blind. The limit stop 25 is used for blocking the side hammer 3 to limit the position of the side hammer 3, thereby limiting the highest position of the curtain upward. FIG. 5 shows another embodiment of the curtain driving mechanism, which includes a double-roller structure, in which the upper and lower ends of the curtain 2 are fixed to the upper roller shaft 4 and the lower roller shaft 4, respectively. The curtain 2 may have various segmented structures.

FIG. 6 shows another embodiment of the curtain driving mechanism, in which two roller shafts 4 and multiple thin roller shafts 26 drive the curtain 2 to run up and down.

A roll-up curtain is shown in FIG. 7, in which a horizontal curtain ring 45 is hung on a roller shaft 4, and a pull rope 44 is fixed on the roller shaft 4. The pull rope passes through the horizontal curtain and is fixed on the roller shaft 4. Under the curtain. The roller shaft rotates and winds the pull rope 44 up and down to lift the curtain.

FIG. 8 shows a roll-pull and horizontal-pull curtain, which includes left, middle, and right segments. The middle section of the curtain is similar to the curtain shown in FIG. 7, that is, the curtain curtain ring 45 is hung on the roller shaft 4, and a pull rope 44 is fixed to the roller shaft 4. The rope passes through the horizontal curtain and is fixed to Under the curtain. The left and right curtains are vertical hanging curtains, which are hung on the bracket 46 through rings 45. The outermost ring 45 on each curtain is fixed, and the innermost side (the side closest to the center) A magnet block 47 is fixed on the ring 45 and can be moved by the magnet block. A magnet block 47 is also mounted at the end of the hand-held curtain rod 48. When the curtain rod 48 is moved, the corresponding vertical curtain can be pulled out and retracted by the attraction between the magnet block on the ring and the magnet block on the curtain rod.

FIG. 9 illustrates a horizontal pull-type curtain, which includes left and right sections. Each curtain is connected to a ring 45 hung on a boom 46, respectively. A loop pull rope 44 is fixed to the innermost ring 45 on the two-stage curtains at its two ends. The draw cord is shown in FIG. 9 The method shown in the figure is passed through a guide fixed on the boom 46, so that the innermost ring 45 of the two curtains can be moved synchronously in opposite directions by the movement of the rope. The pull rope passes around the rotor constituted by the driven magnet 10, so that the curtain is opened and closed as the rotor 10 rotates.

FIG. 10 shows a multi-stage roll-up curtain, which includes a plurality of stages (three stages are shown) arranged in order from left to right. The shaft 55 is provided with three roller shafts 4 for hanging the horizontal curtain ring 45, and each of the roller shafts 4 is respectively fixed with a pull rope 44 that passes through the horizontal curtain and is fixed to the corresponding curtain bottom on.

FIG. 11 shows a curtain pulled horizontally by a movable magnet, in which a ring 45 fitted on a bracket 46 hangs a vertical curtain, and a magnetic block 47 is fixed on a ring at one end. A magnet block 47 is also mounted at the end of the hand-held curtain rod 48. When the curtain rod 48 is moved, the corresponding vertical curtain can be pulled out and retracted by the attraction between the magnet block on the ring and the magnet block on the curtain rod.

FIG. 12 shows another curtain driving mechanism in which the roller shaft 4 is connected to the driven magnet 10 through a reduction mechanism 28. The reduction mechanism consists of two intermeshing gears with different radii. This structure is well known.

FIG. 13 shows another curtain driving mechanism in which the roller shaft 4 is connected to a motor 29 through a reduction mechanism 28.

FIG. 14 shows another curtain driving mechanism, which includes a double-roller anti-bending bracket, which is structured such that the upper and lower rollers 4 are supported by the bracket 57 and the track 58 is fitted on the two On the roller shaft 4, the curtain 2 is fixedly wound on the track. In this way, when the roller shaft 4 rotates, the curtain 2 can be raised and lowered by the circulation operation of the crawler 58. Compression springs 59 are installed at both ends of the lower roller shaft 4 to tension the track 58.

FIG. 15 illustrates a structure for restricting a position by using a side hammer gravity, in which a roller shaft 4 is provided with a ratchet wheel 60, and a limiting pawl 61 is arranged below the ratchet wheel 60. The pawl 61 is pulled downward by a spring under normal conditions without contacting the ratchet wheel 60. When the side hammer 3 of the curtain 2 is lowered to a certain degree, through the hole on the side hammer 3, the heavy pull rope 44 is pulled downward, and the pawl 61 connected to the rope 44 through the lever is lifted and contacts the ratchet. 60. In this way, the pawl 61 blocks the ratchet wheel 60, thereby limiting the curtain.

FIG. 16 shows a structure of an upper and lower multi-roller shaft, in which a curtain 2 is wound around a lower roller shaft 4, a side weight 3 of the curtain is connected with a rope 63, and an upper end of the rope 63 is fixed on the upper roller shaft 4.

FIG. 17 shows a spring wire limiting device, which is composed of a spring wire 65 fixed to the end of the roller shaft 4. The hollow curtain glass of the present invention has been described in the foregoing, wherein the curtain and its driving mechanism and the limiting device may have various forms. However, it can be understood that the present invention is not limited to the specific structure described above, but various changes and substitutions can be made within the scope of the present invention as defined by the claims.

Claims

1. A hollow curtain glass, comprising hollow glass (1), a curtain (2) disposed in a sandwich space of the hollow glass, a driving mechanism for driving the curtain to move up and down in the sandwich space, and a mechanism for The device for limiting the curtain is characterized in that the driving mechanism includes a roller shaft (4), a driven magnet (10) connected to the roller shaft, and is installed outside the hollow glass and corresponds to the driven magnet With the driving magnet (11) driving the driven magnet to rotate synchronously and the driving magnet operating device for driving the driving magnet to rotate, the curtain is fixed on the roller shaft at one end, and then is wound around the roller shaft and fixed at the other end The side hammer dangles from the roller. begging

2. The hollow curtain glass according to claim 1, wherein the roller shaft and the curtain are a hybrid combination structure between a multiple roller shaft and a multi-stage curtain.

3. The hollow curtain glass according to claim 1 or 2, characterized in that the roller shaft is connected with the curtain by a curtain ring (45) fitted on the roller shaft and a drawstring (44) fixed on the roller shaft. The curtains are connected, and as the roller shaft rotates in different directions, the pulling rope pulls the curtain up or down.

The hollow curtain glass according to claim 1 or 2, wherein the curtain can be pulled laterally.

5. The hollow curtain glass according to claim 1 or 2, characterized in that one of the curtain rings is fixed with a magnet block (47), and the magnet block can be mounted on a hand-held curtain rod (48). The corresponding magnet block at the end is attracted to move with the curtain ring as the curtain rod moves, so as to achieve the lateral pulling.

The hollow curtain glass according to claim 1 or 2, characterized in that the roller shaft comprises a double roller shaft bracket (57) with a track.

7. The hollow curtain glass according to claim 1 or 2, wherein the roller shaft comprises two side-by-side roller shafts, each of which is wound around a respective curtain with a hole, and the two curtains are arranged between the curtains. A magnetically controlled curtain support (24) is used for opening the curtain when the perforated curtain is lowered, so that the curtain has a shutter effect.

The hollow curtain glass according to claim 1 or 2, wherein the driving mechanism further comprises a lower roller shaft provided below the roller shaft, and the curtain suspended from the roller shaft. The other end of the curtain is connected to the lower roller.

9. The hollow curtain glass according to claim 1 or 2, characterized in that the driving mechanism further comprises a plurality of thin roller shafts (26), which are arranged in a place provided in a sealing cover frame on the top side of the insulating glass. The roller is between the roller and the lower roller and is passed by the curtain to guide the curtain.

10. The hollow curtain glass according to claim 1 or 2, characterized in that the active magnet operating device comprises an active magnet shaft (12) connected to the active magnet and a sprocket wound around the active magnet shaft and capable of A zipper (15) for driving the active magnet shaft to rotate.

11. The hollow curtain glass according to claim 1 or 2, characterized in that the active magnet operating device comprises an active magnet shaft (12) connected to the active magnet and a remote-controlled reduction motor connected to the active magnet shaft.

12. The hollow curtain glass according to claim 1 or 2, wherein The hollow glass is provided with a curtain changing hole for replacing the curtain, and the curtain changing hole is closed by the curtain changing hole fixed sealing cover plate (40).

13. The hollow curtain glass according to claim 1 or 2, characterized in that a cover frame (41) with a curtain changing hole and a sealing cover is fixed and sealed on the hollow glass.

14. The hollow curtain glass according to claim 1 or 2, wherein the driven magnet is connected to the roller shaft through a speed reduction mechanism (28).

15. The hollow curtain glass according to claim 1, wherein the hollow glass is a double-layer glass fixedly sealed on a window frame.