CN201250593Y - Double-layer insulating glass door/window with built-in louver window - Google Patents

Abstract

The utility model relates to a double-layer insulating glass door and window, which is a double-layer insulating glass door and window with built-in blinds. It includes hollow double-glazed glass, an outer frame around the sealed double-glazed glass, and shutters arranged in the sealed space of the double-glazed glass. The shutter is driven by a lifting mechanism and a turning mechanism arranged in the sealed space of the double-glazed glass. The lifting mechanism includes a magnetic lifter driven by an external magnetron to move up and down and a lifting rope that is fixedly connected to the bottom rod of the blind through a pulley block; the turning mechanism includes a magnetic angle adjuster that is driven by an external magnetron to move up and down , and the main turning shaft and the turning rope fixed thereto are driven by the stay rope to turn over the shutter sheets. The utility model effectively solves the problem of sealing because the louver and the driving mechanism are built in the space sealed by double-layer glass, and the external magnetron is used to drive it to lift and turn over. The utility model has the advantages of low cost, convenient operation and long service life.

Description

A double-layer thermal insulation glass door and window with built-in blinds

technical field

The utility model relates to a double-layer insulating glass door and window, in particular to a double-layer insulating glass door and window with a built-in louver.

Background technique

As we all know, double-glazed doors and windows with hollow built-in blinds have the characteristics of energy saving, heat preservation, sound insulation, light adjustment, long service life, convenient cleaning, safe use, and convenient operation. Many companies in the world and at home have been developing and producing them. Some are driven by motors, but the cost is too high, which is difficult for most customers to accept; some are driven by synchronous belts outside the frame, but it is difficult to solve the problem of sealing.

Utility model content

The technical problem to be solved by the utility model is to solve the problems of high cost and poor sealing of double-layer glass doors and windows with built-in shutters in the hollow.

In order to solve the above technical problems, the technical solution adopted by the utility model is to provide a double-layer insulating glass door and window with built-in louvers, including hollow double-layer glass, an outer frame around the sealed double-layer glass and a double-layer glass sealing space The blinds inside are driven by a lifting mechanism and a turning mechanism arranged in a double-glazed sealed space. The lifting mechanism includes a lifter, a movable pulley, a lifting rope, a number of upper guide wheels, an upper beam frame and a wire fixing frame. The lifter is arranged on one side of the shutter and is driven by an external magnetron to move up and down, and the lifter The first magnet is fixed on the lifter, the main counterweight is fixed on the lower end of the lifter, the upper beam frame is set above the shutter and both ends are fixed with the outer frame, and the movable pulley is rotatably set on the lifter The upper guide wheels are respectively rotated and arranged on the upper beam frame, and the rotating shafts of the movable pulley and the upper guide wheels are respectively perpendicular to the glass surface, the fixed line frame is fixed on the outer frame of the lifter, and one end of the lifting rope passes through the fixed The wire frame is fixed to the outer frame, and the other end is fixedly connected to the bottom bar of the blinds by bypassing the movable pulley and the upper guide wheel in turn, and the lifting rope moves up and down with the lifter to drive the blinds up and down; the turning mechanism includes an angle adjuster, The stay rope and the main turning shaft are provided with a second magnet on the angle adjuster, the main turning shaft is rotated and arranged on the upper beam frame, and the lower turning shaft parallel to the rotation axis of the main turning shaft is provided on the fixing frame, and the pull rope The two ends are respectively fixed with the upper and lower ends of the angle adjuster and are ring-shaped sleeved on the outer circumferential surface of the main turning shaft and the lower turning shaft. The turning rope is fixed on the main turning shaft and driven by the rotation of the main turning shaft. Page window flips.

In the above solution, a third magnet is arranged below the main counterweight, and the third magnet is fixed to the outer frame.

It also includes the lower guide bracket, which is fixed with the bottom frame of the outer frame, and the lower guide wheel is rotated on it, and the lower part of the lifter is horizontally driven by the external magnetron to move left and right, and one end of the lifting rope passes through the lower guide bracket. Fixed with the outer frame, the lower guide wheel is arranged between the movable pulley and the upper guide wheel to guide the lifting rope to go up and down.

It also includes an additional counterweight and three additional counterweight guide wheels. The additional counterweight guide wheels are respectively rotated at the upper left, lower left and lower right corners inside the outer frame. side, and connected with the bottom of the counterweight through the above three additional counterweight guide wheels through the counterweight rope, it moves in the opposite direction with the lifting of the lifter.

The movable pulley, the upper guide wheel, the lower guide wheel and the additional counterweight guide wheel are all provided with rolling bearings to cooperate with their rotating shafts.

The double-glazed sealed space is filled with inert gas.

The inert gas is helium, neon or argon.

The utility model effectively solves the problem of sealing because the louver and the driving mechanism are built in the space sealed by double-layer glass, and the external magnetron is used to drive it to lift and turn over. The utility model has the advantages of low cost, convenient operation and long service life.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment one;

Fig. 2 is the structural representation of the second embodiment of the utility model;

Fig. 3 is a schematic structural view of Embodiment 3 of the present utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in detail.

Embodiment one:

As shown in Figure 1, the utility model comprises hollow double-glazed glass, an outer frame 25 sealing the periphery of the double-glazed glass and a louver arranged in the sealed space of the double-glazed glass, and the sealed space of the double-glazed glass is filled with helium, neon or argon Inert gas, the lifting and turning of the louver is completed by driving the internal lifting mechanism and turning mechanism through the external magnetron.

The lifting mechanism of the shutter comprises a lifter 15, a movable pulley 17, a hoisting rope 4, several upper guide wheels 11, an upper beam frame 18 and a wire fixing frame 14. The lifter 15 is arranged on the right side of the shutter and is driven by an external magnetron to move up and down. The lifter 15 is fixed with a first magnet 20, and the lower end of the lifter 15 is fixed with a main counterweight 19. The upper beam The frame 18 is arranged on the top of the blinds and the two ends are fixed with the outer frame 25. The movable pulley 17 is rotated and arranged on the lifter 15, and the upper guide wheels 11 are respectively rotated and arranged on the upper beam frame 18. The movable pulley 17 and the upper guide roller 11 are both Rolling bearings are used to cooperate with their rotating shafts and the rotating shafts are respectively perpendicular to the glass surface. The wire fixing frame 14 is fixed on the right frame of the outer frame 25. One end of the lifting rope 4 is fixed on the wire fixing frame 14, and the other end goes around the movable pulley 17 and the upper frame in turn. The guide wheel 11 is fixedly connected with the bottom bar 2 of the blind, and the lifting rope 4 moves up and down with the lifter 15 to drive the blind to lift.

Described turnover mechanism comprises angle regulator 12, stay cord 13 and main turnover shaft 9, is provided with second magnet 21 on the angle regulator 12, is provided with two turnover racks 5 supporting main turnover shaft 9 on the upper beam frame 18, The rotation of the main turning shaft 9 is arranged on the turning frame 5, and the fixing frame 14 is provided with a lower turning shaft 26 parallel to the axis of rotation of the main turning shaft 9, and the two ends of the stay cord 13 are connected with the upper and lower sides of the angle adjuster 12 respectively. Both ends are fixed and ring-shaped sleeved on the outer circumferential surface of the main turning shaft 9 and the lower turning shaft 26, the turning belt 3 of the shutter is fixed on the main turning shaft 9 and drives the blind with the rotation of the main turning shaft 9 Page 1 is turned over.

Preferably, a third magnet 24 is provided below the main counterweight 19 , and the third magnet 24 is fixed to the outer frame 25 . When the lifter 15 descends to the specified position and the blind is fully raised, the fixed counterweight 19 below the lifter 15 is attracted to the third magnet 24, which ensures that the blind will not slide down automatically.

The double-layer glass sealed space is filled with helium, neon or argon inert gas, which solves the problems of glass deformation, condensation and frost inside.

Embodiment two:

As shown in Figure 2, the difference between the utility model and the first embodiment is that the lifting mechanism of the shutter is different. In this embodiment, the lifter 15 in the lifting mechanism is horizontally arranged below the shutter, and the bottom frame of the outer frame 25 is provided with a lower guide bracket 23, on which a lower guide wheel 22 is rotated, and one end of the lifting rope 4 Fixed on the lower guide bracket 23, the other end bypasses the movable pulley 17, the lower guide bracket 23 and the upper guide wheel 11 and is fixedly connected with the bottom rod 2 of the blinds, and the lifting rope 4 moves the blinds up and down with the left and right movement of the lifter 15 .

In this embodiment, the blind can be operated horizontally at the bottom of the blind to make the blind rise and fall vertically, which solves the problem of difficult operation when the blind is at a high position.

Embodiment three:

As shown in Figure 3, the difference between this embodiment and Embodiment 1 is that it also includes an additional counterweight 21 and three additional counterweight guide wheels 27, which are respectively rotated at the upper left, lower left and lower right corners inside the outer frame 25. The counterweight 21 is arranged on the opposite side of the double-glazing internal lifting mechanism, and is connected with the bottom of the counterweight 19 by a counterweight rope 28 around the additional counterweight guide wheel 27, and moves in the opposite direction with the lifting of the lifter 15.

This embodiment solves the problem that large-sized blinds are difficult to lift or cannot be lifted, and the size of a single piece can be more than 5 square meters.

Turning and lifting functions of the utility model are as follows:

1. Flip function.

The external magnetron that moves the outer surface of the glass up and down attracts the second magnet 21 inside the double-layer glass, driving the angle adjuster 12 to move up and down, thereby driving the pull rope 13 fixed on the angle adjuster 12 to move up and down, and the pull rope 13 bypasses the lower turning shaft 26 and is fixed on both sides of the turning shaft 9. The movement of the stay cord 13 drives the turning shaft 9 to rotate, and then the turning band 3 fixed on the turning shaft 9 both sides swings up and down to make the turning band fixed on the turning band 6 The leaf 1 is turned over to open and close, and the angle adjustment of the leaf 1 is completed, thereby adjusting the light of the shutter.

Second, the lifting function.

The external magnetron that moves the outer surface of the glass up and down attracts the first magnet 20 inside the double-layer glass, so that the lifter 15 moves up and down, drives the movable pulley 17 to move up and down, and drives the bottom rod 2 to move up and down through the lifting rope 4 to complete the process. Raising and lowering of page window Sheet 1.

The utility model has the following beneficial effects:

1. Since the movable pulley 17, the upper guide wheel 11, the lower guide wheel 22 and the additional counterweight guide wheel 27 are equipped with rolling bearings to cooperate with their rotating shafts, the rotation is more flexible and the friction coefficient is smaller, which makes the blind lifting easier. It saves labor and prolongs the service life of the product at the same time.

2. The rational use of the main counterweight 19 and the first magnet 20 keeps the balance of the venetian blind at a certain ratio, so that the lifting of the leaf 1 is easier to operate and saves labor, and can make the venetian blind rise or fall Stop at any designated position at any time to meet the lighting requirements of different users.

3. When the lifter 15 is lowered to the designated position and the venetian blind is fully raised, the fixed counterweight 19 under the lifter 15 is attracted to the third magnet 24 to ensure that the venetian blind will not automatically slide down.

4. Through the use of three additional counterweight guide wheels 27, a larger counterweight can be installed on the opposite side of the lifting mechanism, which solves the problem of difficult or impossible lifting of large-sized blinds. The size of a single piece can be about 5 square meters .

5. The inside of the louver is filled with argon gas, which solves the problem that when the external temperature changes, the two pieces of glass sag inward and clamp the venetian blind, so that it cannot be turned over or lifted normally, and at the same time it solves the problem of product expansion and burst due to temperature rise. More importantly, there is no condensation or frost inside the product.

6. The hollow built-in venetian blind improves the heat insulation performance of the hollow glass, reduces the heat preservation coefficient, and better saves energy.

The utility model is not limited to the above-mentioned best implementation mode, anyone should know that the structural changes made under the enlightenment of the utility model, all technical solutions that are the same as or similar to the utility model, all fall under the protection of the utility model within range.

Claims (7)

1. A double-layer insulating glass door and window with a built-in louver, comprising hollow double-glazing, an outer frame (25) sealing the periphery of the double-glazing and a louver arranged in the sealed space of the double-glazing, the louver The window is driven by the lifting mechanism and the turning mechanism set in the double-glazed sealed space, It is characterized by: Described elevating mechanism comprises lifter (15), movable pulley (17), hoisting rope (4), some upper guide wheels (11), upper crossbeam frame (18) and fixed line frame (14), described lifter (15 ) is arranged on one side of the shutter and is driven by an external magnetron to move, the lifter (15) is fixed with a first magnet (20), and the lower end of the lifter (15) is fixed with a main counterweight ( 19), the upper beam frame (18) is arranged on the top of the shutter and both ends are fixed with the outer frame (25), the movable pulley (17) is rotated and arranged on the lifter (15), and the upper guide wheel (11) rotate and be arranged on the upper beam frame (18) respectively, and the rotating shafts of the movable pulley (17) and the upper guide wheel (11) are respectively perpendicular to the glass surface, and the wire fixing frame (14) is arranged on the lifter (15) ) and the upper beam frame (18) and fixed with the outer frame (25), one end of the lifting rope (4) is fixed with the outer frame (25) through the wire fixing frame (14), and the other end goes around the movable pulley (17) and The upper guide wheel (11) is fixedly connected with the bottom bar (2) of the blind, and the lifting rope (4) drives the blind to lift with the movement of the lifter (15); Described overturning mechanism comprises angle adjuster (12), stay cord (13) and main overturn shaft (9), and angle adjuster (12) is arranged on the top of wire fixing frame (14), is provided with second magnet (21) ), the main overturning shaft (9) is rotated and arranged on the upper crossbeam frame (18), and the fixed line frame (14) is provided with the lower overturning shaft (26) parallel to the axis of rotation of the main overturning shaft (9), and the stay rope ( The two ends of 13) are respectively fixed with the upper and lower ends of the angle adjuster (12) and are ring-shaped sleeved on the outer circumferential surface of the main turning shaft (9) and the lower turning shaft (26). The rope (3) is fixed on the main overturning shaft (9) and drives the shutter sheet (1) to overturn with the rotation of the main overturning shaft (9). 2. The double-layer insulating glass door and window with built-in louver according to claim 1, characterized in that a third magnet (24) is arranged under the main counterweight (19), and the third magnet (24 ) is fixed with outer frame (25). 3. The double-layer insulating glass door and window with built-in louver according to claim 1, characterized in that it also includes a lower guide bracket (23), which is fixed to the bottom frame of the outer frame (25), and a lower guide bracket is provided for its upper rotation. Wheel (22), lifter (15) is below the horizontal shutter and is driven by an external magnetron to move left and right, and one end of the lifting rope (4) is fixed with the outer frame (25) by the lower guide bracket (23), and the lower Guide wheel (22) is arranged on between movable pulley (17) and upper guide wheel (11) and guides lifting rope (4) lifting. 4. The double-layer insulating glass door and window with built-in louver according to claim 1, characterized in that it also includes an additional counterweight (21) and three additional counterweight guide wheels (27), and the additional counterweight guide wheels (27) Rotate the upper left, lower left and lower right corners inside the outer frame (25) respectively, and the additional counterweight (21) is arranged on the opposite side of the internal lifting mechanism of the double-layer glass, and passes through the above-mentioned counterweight rope (28). Three additional counterweight guide wheels (27) are connected with the bottom of the counterweight (19), and move oppositely with the lifting of the lifter (15). 5. The double-layer insulating glass door and window with built-in louver according to any one of claims 1 to 4, characterized in that the moving pulley (17), the upper guide wheel (11), the lower guide wheel (22) ) and the additional counterweight guide wheel (27) are all provided with rolling bearings to cooperate with its rotating shaft. 6. The double-layer insulating glass door and window with built-in blinds as claimed in claim 5, characterized in that the sealed space of the double-layer glass is filled with inert gas. 7. The double-layer insulating glass door and window with built-in louver according to claim 6, characterized in that said inert gas is helium, neon or argon.

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