Leveling structure of hollow shutter glass

Abstract

The utility model provides a leveling structure of hollow shutter glass, which comprises a glass frame, glass is arranged in the glass frame, the inside of the glass frame is hollow to form a hollow frame, a shutter is arranged between the glass, a first connecting strip is arranged at the top of the shutter, and a second connecting strip is arranged at the bottom of the shutter. The first connecting strip is fixedly connected to the bottom of the inner edge of the hollow frame; the overturning and leveling assembly is arranged in the hollow frame; the lifting and leveling assembly comprises a balancing weight and a first sliding block. Compared with the prior art, through the turnover plates and the turnover ropes, the louver is turned over through the symmetrical double turnover ropes, it is guaranteed that the tension borne by the two ends of each louver in the turnover process is balanced, smooth and synchronous adjustment is achieved, the inclination problem caused by traditional single-rope driving is avoided, operation is convenient, and operation is easy. And the sliding block can be stopped at any time to fix the turnover angle of the shutter by matching with the magnetic attraction block.

Description

Technical Field

[0001] This utility model relates to the field of hollow louvered glass technology, specifically to a leveling structure for hollow louvered glass. Background Technology

[0002] Insulating louvered glass is a new type of energy-saving building material that integrates louvers between double-glazed windows. By sealing the louvers inside the cavity of the insulating glass, it can achieve both the light-blocking and light-adjusting functions of traditional louvers and the heat insulation and sound insulation advantages of insulating glass. It is widely used in building doors and windows, partitions and other fields.

[0003] Most modern hollow louvered glass windows use single-rope traction or single-sided mechanical linkage to drive the louvers to rotate. This single-end force driving method causes the tension at both ends of each louver to be unbalanced when it flips, which can easily lead to problems such as tilting, jamming, or asynchronous flipping. In addition, it requires repeated adjustments during operation, making it inconvenient to use. Utility Model Content

[0004] The purpose of this invention is to provide a leveling structure for hollow louvered glass to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A leveling structure for hollow louvered glass, comprising:

[0007] A glass frame, in which glass is installed, the interior of which is hollow to form a hollow frame, and louvers are installed between the glass panes. A first connecting strip is provided at the top of the louvers, and a second connecting strip is provided at the bottom of the louvers. The first connecting strip is fixedly connected to the bottom of the inner edge of the hollow frame.

[0008] A flip-leveling assembly is disposed within a hollow frame. The flip-leveling assembly includes a third slider and a flip ring. The third slider is slidably connected to the outer surface of the glass frame. The third slider is magnetically connected to a magnetic block inside a fourth slider on the inner side of the hollow frame via an internal magnetic block. The sliding of the third slider drives the flip ring to rotate, which is used to adjust the angle of the venetian blinds.

[0009] The lifting and leveling assembly includes a counterweight and a first slider. The counterweight is evenly distributed within the second connecting strip. The first slider is magnetically connected to the magnetic block inside the second slider on the inner side of the hollow frame through an internal magnetic block. When the first slider slides to lift and lower the louvers, the counterweight keeps the bottom of the louvers balanced.

[0010] Preferably, the flipping and leveling assembly further includes a third lifting rope, one end of which is fixedly connected to the top of the fourth slider, and the other end of which is fixedly connected to a third rotating shaft. The third rotating shaft is rotatably connected to the right side inside the hollow frame, and a spiral spring box is provided at one end of the third rotating shaft.

[0011] Preferably, the middle part of the third lifting rope is wound around the right end of the second rotating shaft. The second rotating shaft passes through the connecting plate and the fixing block at the top of the hollow frame and is rotatably connected to the other side of the hollow frame. The fixing block is fixedly connected to the side of the connecting plate. A flip ring is fixedly connected to the second rotating shaft. The flip ring has extensions on both sides, and the extensions are provided with a first fixing hole and a second fixing hole.

[0012] Preferably, a first rotating rope is fixedly connected in the first fixing hole, and a second rotating rope is fixedly connected in the second fixing hole. The other end of the first rotating rope passes through the first connecting strip and the louver of the louver, and is connected to the rotating shaft in the second connecting strip. The other end of the second rotating rope passes through the first connecting strip and the louver of the louver, and is connected to the rotating shaft in the second connecting strip. The other ends of the first rotating rope and the second rotating rope are connected to each other.

[0013] Preferably, the lifting and leveling assembly further includes a first lifting rope, the other end of which is fixedly connected to a first rotating shaft. The first rotating shaft passes through the connecting plate at the top of the hollow frame and is rotatably connected to the other side of the hollow frame.

[0014] Preferably, a second lifting rope is fixedly connected to the first rotating shaft, and the other end of the second lifting rope is fixedly connected to the top of the second connecting bar.

[0015] Preferably, a first fixed magnetic block is fixedly connected to the bottom of the second slider, and the first fixed magnetic block is attracted to a second fixed magnetic block fixedly connected inside the hollow frame.

[0016] Preferably, a limiting block is fixedly connected to the bottom of the third slider, and the third slider is slidably connected to a limiting groove opened on the glass frame through the limiting block.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This invention, through a flipping plate and a flipping rope, compared with the prior art, utilizes a symmetrical double-rope flipping method to ensure that the tension at both ends of each louver is balanced during the flipping process, achieving smooth and synchronous adjustment, avoiding the tilting problem caused by traditional single-rope drive, making it easy to operate, and with the help of a magnetic block, the slider can be stopped at any time to fix the flipping angle of the louvers.

[0019] This invention utilizes a magnetic block inside the slider to achieve the slider's ability to stop and start at will. Combined with the auxiliary positioning of the fixed magnetic block, the louvers can be precisely locked at any height or angle. The structure is simple and requires no additional operation or locking device for fixation.

[0020] This invention, by setting a counterweight, automatically adjusts the center of gravity of the louver during the lifting and lowering process, thereby offsetting the torque deviation caused by uneven distribution of louvers or external impact, ensuring that the bottom always remains horizontal, avoiding lifting jams or twisting deformation, extending the service life of the louver and improving overall stability. Attached Figure Description

[0021] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This utility model Figure 1 A 3D schematic diagram of the glass frame opening;

[0023] Figure 3 This is a three-dimensional schematic diagram of the flip-leveling component of this utility model;

[0024] Figure 4 This is a three-dimensional schematic diagram of the flip-leveling component of this utility model installed inside the hollow frame;

[0025] Figure 5 This is a three-dimensional schematic diagram of the connection between the flip-leveling component and the louver of this utility model;

[0026] Figure 6 This is a three-dimensional schematic diagram of the connection between the flip plate and the second rotating shaft of this utility model;

[0027] Figure 7 This is a three-dimensional schematic diagram of the lifting and leveling component of this utility model;

[0028] Figure 8 This is a schematic diagram of the interior of the second connecting strip of this utility model.

[0029] In the diagram: 1. Glass frame; 2. Hollow frame; 201. Venetian blind; 202. First connecting strip; 203. Second connecting strip; 204. Flip shaft; 205. Counterweight; 3. First slider; 301. Second slider; 302. First fixing magnetic block; 303. Second fixing magnetic block; 4. Third slider; 401. Limiting block; 402. Limiting groove; 403. Fourth slider; 5. First lifting rope; 6. First rotating shaft; 7. Connecting plate; 8. Second lifting rope; 9. Third lifting rope; 10. Second rotating shaft; 11. Third rotating shaft; 1101. Scroll spring box; 12. Flip ring; 1201. First fixing hole; 1202. Second fixing hole; 13. First flip rope; 14. Second flip rope; 15. Fixing block. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Example:

[0032] Please see Figures 1 to 8 This utility model provides a technical solution:

[0033] A leveling structure for hollow louvered glass, comprising:

[0034] A glass frame 1 is provided, and glass is installed inside the glass frame 1. The interior of the glass frame 1 is hollow, forming a hollow frame 2. A louver 201 is installed between the glass panes. A first connecting strip 202 is provided at the top of the louver 201, and a second connecting strip 203 is provided at the bottom of the louver 201. The first connecting strip 202 is fixedly connected to the bottom of the inner edge of the hollow frame 2.

[0035] A flip-leveling assembly is disposed inside the hollow frame 2. The flip-leveling assembly includes a third slider 4 and a flip ring 12. The third slider 4 is slidably connected to the outer surface of the glass frame 1. The third slider 4 is magnetically connected to the magnetic block inside the fourth slider 403 on the inner side of the hollow frame 2 through an internal magnetic block. The sliding of the third slider 4 drives the flip ring 12 to rotate, which is used to adjust the louver angle of the louver 201.

[0036] The lifting and leveling assembly includes a counterweight 205 and a first slider 3. The counterweight 205 is evenly distributed within the second connecting strip 203. The first slider 3 is magnetically connected to the magnetic block inside the second slider 301 on the inner side of the hollow frame 2 through an internal magnetic block. When the first slider 3 slides to drive the louver 201 to rise and fall, the counterweight 205 keeps the bottom of the louver 201 balanced.

[0037] Specifically, the first slider 3, the second slider 301, the third slider 4, and the fourth slider 403 all have magnetic blocks inside.

[0038] In this embodiment, the first slider 3 is located outside the glass frame 1, and the second slider 301 is located inside the hollow frame 2 inside the glass frame 1. The first slider 3 and the second slider 301 are attracted to each other by the internal magnetic blocks. When the first slider 3 is slid, the second slider 301 slides accordingly. The first slider 3 and the second slider 301 are magnetically held in place by the magnetic blocks, so that when the first slider 3 stops, it can stay stably at the current stopping position and will not fall off, allowing the user to open the venetian blind 201 to any height.

[0039] Similarly, the third slider 4 and the fourth slider 403 can be attracted to each other by magnetic blocks to achieve stop and start at will. The difference is that a limiting block 401 is fixedly connected to the bottom of the third slider 4. The limiting block 401 is inserted into the limiting groove 402 opened on the glass frame 1. The limiting block 401 slides in the limiting groove 402, which limits the sliding distance of the third slider 4, thereby limiting the flipping angle of the flipping and leveling component driven by the third slider 4, and thus limiting the flipping angle of the louvers on the louver 201.

[0040] Specifically, the flipping and leveling assembly also includes a third lifting rope 9. One end of the third lifting rope 9 is fixedly connected to the top of the fourth slider 403, and the other end of the third lifting rope 9 is fixedly connected to the third rotating shaft 11. The third rotating shaft 11 is rotatably connected to the right side inside the hollow frame 2, and a spiral spring box 1101 is provided at one end of the third rotating shaft 11.

[0041] Specifically, the middle part of the third lifting rope 9 is wound around the right end of the second rotating shaft 10. The second rotating shaft 10 passes through the connecting plate 7 and the fixing block 15 at the top of the hollow frame 2 and is rotatably connected to the other side of the hollow frame 2. The fixing block 15 is fixedly connected to the side of the connecting plate 7. A flip ring 12 is fixedly connected to the second rotating shaft 10. The flip ring 12 has extensions on both sides. The extensions are provided with a first fixing hole 1201 and a second fixing hole 1202.

[0042] Specifically, a first rotating rope 13 is fixedly connected in the first fixing hole 1201, and a second rotating rope 14 is fixedly connected in the second fixing hole 1202. The other end of the first rotating rope 13 passes through the first connecting strip 202 and the louvers of the louvers 201, and is connected to the rotating shaft 204 in the second connecting strip 203. The other end of the second rotating rope 14 passes through the first connecting strip 202 and the louvers of the louvers 201, and is connected to the rotating shaft 204 in the second connecting strip 203. The other ends of the first rotating rope 13 and the second rotating rope 14 are connected to each other.

[0043] Specifically, the bottom of the third slider 4 is fixedly connected to a limiting block 401, and the third slider 4 is slidably connected to the limiting groove 402 opened on the glass frame 1 through the limiting block 401.

[0044] Specifically, the flipping ropes and flipping rings 12 on both sides are symmetrically arranged.

[0045] In this embodiment, the top of the fourth slider 403 is fixedly connected to the third lifting rope 9, and the other end of the third lifting rope 9 is fixedly connected to the third rotating shaft 11. A section of the third lifting rope 9 is wound around the third rotating shaft 11, and the middle part of the third lifting rope 9 is wound around the right end of the second rotating shaft 10. When the third slider 4 slides down, the third lifting rope 9 slides down with the third slider 4. The movement of the third lifting rope 9 drives the second rotating shaft 10 to rotate, which drives the flip ring 12 to rotate and adjust the louver angle. At the same time, the part of the other end of the third lifting rope 9 wound around the third rotating shaft 11 moves upward, causing the third rotating shaft 11 to rotate. The rotation of the third rotating shaft 11 causes the spiral spring in the spiral spring box 1101 to compress and accumulate elastic potential energy as elastic restoring force. After the user stops moving the third slider 4, the third slider 4 stops moving under the magnetic attraction of the third slider 4 and the fourth slider 403, and the magnetic attraction is sufficient to overcome the elastic restoring force of the spiral spring.

[0046] When the third slider 4 slides upward, under the elastic restoring force of the spiral spring, the spiral spring releases energy to push the third rotating shaft 11 to rotate in the opposite direction. The third rotating shaft 11 drives the third lifting rope 9 to retract, and at the same time pulls the second rotating shaft 10 to rotate in the opposite direction, so that the flip ring 12 rotates in the opposite direction. The first flip rope 13 and the second flip rope 14 pull the louvers of the louver 201 back to the initial angle. The operation is convenient, and with the magnetic block, the user can stop the slider at any time and fix the louver flip angle.

[0047] In this embodiment, the second rotating shaft 10 is connected to the bearings in the connecting plate 7 and the fixing block 15. A rotating ring 12 is fixedly connected to both ends of the second rotating shaft 10. A first fixing hole 1201 and a second fixing hole 1202 are respectively opened on the extension portions on both sides of the rotating ring 12. A first rotating rope 13 is fixedly connected to the first fixing hole 1201, and a second rotating rope 14 is fixedly connected to the second fixing hole 1202. Both the first rotating rope 13 and the second rotating rope 14 pass through the first connecting strip 202 and through each louver of the louvered window 201, and their ends converge and are fixed to the rotating shaft 204 inside the second connecting strip 203. When the rotating ring 12 rotates clockwise with the second rotating shaft 10... When the needle rotates, the first fixing hole 1201 moves upward with the extension, pulling the first flipping rope 13 upward. At the same time, the second fixing hole 1202 moves downward with the extension, causing the second flipping rope 14 to descend, thereby causing the louvers connected to the flipping rope to flip. When the flipping ring 12 rotates counterclockwise, the second flipping rope 14 rises while the first flipping rope 13 descends. The louvers flip in the opposite direction under the action of the flipping rope. By setting two flipping ropes, when the flipping ring 12 rotates, the two flipping ropes always maintain a state where the tension is equal in magnitude and opposite in direction. This ensures that the tension at both ends of each louver is evenly distributed during the flipping process, avoiding tilting caused by uneven force.

[0048] Specifically, the lifting and leveling assembly also includes a first lifting rope 5, the other end of which is fixedly connected to a first rotating shaft 6. The first rotating shaft 6 passes through the connecting plate 7 at the top of the hollow frame 2 and is rotatably connected to the other side of the hollow frame 2.

[0049] Specifically, a second lifting rope 8 is fixedly connected to the first rotating shaft 6, and the other end of the second lifting rope 8 is fixedly connected to the top of the second connecting bar 203.

[0050] Specifically, the bottom of the second slider 301 is fixedly connected to a first fixed magnetic block 302, and the first fixed magnetic block 302 is attracted to a second fixed magnetic block 303 fixedly connected inside the hollow frame 2.

[0051] In this embodiment, when the first slider 3 slides on the outside of the glass frame 1, it is magnetically connected to the second slider 301 on the inside of the hollow frame 2 through the internal magnetic block, which drives the second slider 301 to rise and fall synchronously. The second slider 301 drives the first lifting rope 5 to move. The other end of the first lifting rope 5 is fixed on the first rotating shaft 6. When the first lifting rope 5 is pulled down, it drives the first rotating shaft 6 to rotate. Since the first rotating shaft 6 is fixedly connected to the second lifting rope 8, the rotation of the first rotating shaft 6 will synchronously raise and lower the second lifting rope 8. The other end of the second lifting rope 8 is connected to the top of the second connecting strip 203. The second lifting rope 8 drives the second connecting strip 203 to rise and fall, thereby realizing the raising and lowering of the venetian blind 201.

[0052] The second connecting strip 203 has a counterweight 205 inside. When the louver 201 rises or falls, the counterweight 205 automatically adjusts its center of gravity by its own weight to counteract the tilting torque caused by uneven distribution of louvers or external interference, ensuring that the bottom of the louver 201 always remains horizontal.

[0053] In this embodiment, the first fixing magnetic block 302 and the second fixing magnetic block 303 attract each other to fix the fully opened venetian blind 201. To release the fixation and lower the venetian blind 201, only an external force slightly greater than the attraction force of the two magnetic blocks needs to be applied to pull the first slider 3 upward to release the magnetic attraction. The downward pulling force generated by the counterweight 205 in the second connecting strip 203 is transmitted to the first rotating shaft 6 through the second connecting strip 203 and the second lifting rope 8, driving the first rotating shaft 6 to rotate and release the second lifting rope 8. At the same time, the counterweights 205 utilize their own weight to... Force balance ensures that the second connecting strip 203 remains horizontal during descent, driving the louver 201 to move smoothly downward. As the louver 201 descends, the first slider 3 also moves upward synchronously under the magnetic attraction of the second slider 301. Throughout the process, the counterweight 205 continuously provides stable tension, achieving a smooth descent of the louver 201. It also avoids problems such as lifting jamming or positional deviation that may be caused by unstable connection between the first slider 3 and the second slider 301, effectively improving the reliability of the adjustment of the louver 201 and the convenience of operation.

[0054] Specifically, the second connecting strip 203 has at least three counterweights 205 inside, located on both sides and in the middle of the second connecting strip 203.

[0055] Specifically, the magnetic attraction between the magnetic blocks in the first slider 3 and the second slider 301 is greater than the magnetic attraction between the first fixed magnetic block 302 and the second fixed magnetic block 303.

[0056] When using this utility model, if it is necessary to adjust the angle of the louvers, slide the third slider 4 on the outside of the glass frame 1 by hand. The internal magnetic block drives the fourth slider 403 on the inside of the hollow frame 2 to move synchronously. The fourth slider 403 pulls the third lifting rope 9, which drives the second rotating shaft 10 and the flipping ring 12 to rotate, so that the first and second flipping ropes 14 drive the louvers to flip.

[0057] To raise or lower the blinds 201, slide the first slider 3, which in turn drives the first lifting rope 5 to rotate the first rotating shaft 6 via the second slider 301. The second lifting rope 8 is then extended or retracted to raise or lower the blinds 201. The counterweight 205 inside the second connecting strip 203 automatically balances the center of gravity, keeping the bottom of the blinds 201 level. When it is necessary to lower the blinds, the magnetic attraction of the fixed magnetic block is overcome and the first slider 3 is pulled. The gravity of the counterweight 205 drives the blinds 201 to fall smoothly.

[0058] All other parts of this utility model not described herein are the same as existing technologies, or are known technologies, or can be implemented using existing technologies, and will not be described in detail here.

[0059] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A leveling structure for hollow louvered glass, characterized in that, include: A glass frame (1) is provided with glass inside the glass frame (1). The glass frame (1) is hollow inside to form a hollow frame (2). A louver (201) is installed between the glass panes. A first connecting strip (202) is provided at the top of the louver (201), and a second connecting strip (203) is provided at the bottom of the louver (201). The first connecting strip (202) is fixedly connected to the bottom of the inner edge of the hollow frame (2). The flip-leveling assembly is set inside the hollow frame (2). The flip-leveling assembly includes a third slider (4) and a flip ring (12). The third slider (4) is slidably connected to the outer surface of the glass frame (1). The third slider (4) is magnetically connected to the magnetic block inside the fourth slider (403) inside the hollow frame (2) through the internal magnetic block. The third slider (4) drives the flip ring (12) to rotate, which is used to adjust the louver angle of the louver window (201). The lifting and leveling assembly includes a counterweight (205) and a first slider (3). The counterweight (205) is evenly distributed in the second connecting strip (203). The first slider (3) is magnetically connected to the magnetic block inside the second slider (301) inside the hollow frame (2) through the internal magnetic block. When the first slider (3) slides to drive the louver (201) to rise and fall, the counterweight (205) keeps the bottom of the louver (201) balanced.

2. The leveling structure for a hollow louvered glass according to claim 1, characterized in that: The flipping and leveling assembly also includes a third lifting rope (9), one end of which is fixedly connected to the top of the fourth slider (403), and the other end of which is fixedly connected to the third rotating shaft (11). The third rotating shaft (11) is rotatably connected to the right side inside the hollow frame (2), and one end of the third rotating shaft (11) is provided with a spiral spring box (1101).

3. The leveling structure for a hollow louvered glass according to claim 2, characterized in that: The middle part of the third lifting rope (9) is wound around the right end of the second rotating shaft (10). The second rotating shaft (10) passes through the connecting plate (7) and the fixing block (15) at the top of the hollow frame (2) and is rotatably connected to the other side of the hollow frame (2). The fixing block (15) is fixedly connected to the side of the connecting plate (7). A flip ring (12) is fixedly connected to the second rotating shaft (10). The flip ring (12) has extensions on both sides. The extensions are provided with a first fixing hole (1201) and a second fixing hole (1202).

4. The leveling structure for a hollow louvered glass according to claim 3, characterized in that: A first rotating rope (13) is fixedly connected in the first fixing hole (1201), and a second rotating rope (14) is fixedly connected in the second fixing hole (1202). The other end of the first rotating rope (13) passes through the first connecting strip (202) and the louver of the louver (201) and is connected to the rotating shaft (204) in the second connecting strip (203). The other end of the second rotating rope (14) passes through the first connecting strip (202) and the louver of the louver (201) and is connected to the rotating shaft (204) in the second connecting strip (203). The other ends of the first rotating rope (13) and the second rotating rope (14) are connected to each other.

5. The leveling structure for a hollow louvered glass according to claim 1, characterized in that: The lifting and leveling assembly also includes a first lifting rope (5), the other end of which is fixedly connected to a first rotating shaft (6). The first rotating shaft (6) passes through the connecting plate (7) at the top of the hollow frame (2) and is rotatably connected to the other side of the hollow frame (2).

6. The leveling structure for a hollow louvered glass according to claim 5, characterized in that: A second lifting rope (8) is fixedly connected to the first rotating shaft (6), and the other end of the second lifting rope (8) is fixedly connected to the top of the second connecting bar (203).

7. The leveling structure for a hollow louvered glass according to claim 5, characterized in that: The bottom of the second slider (301) is fixedly connected to a first fixed magnetic block (302), and the first fixed magnetic block (302) is attracted to the second fixed magnetic block (303) fixedly connected inside the hollow frame (2).

8. The leveling structure for a hollow louvered glass according to claim 1, characterized in that: The bottom of the third slider (4) is fixedly connected to a limiting block (401), and the third slider (4) is slidably connected to the limiting groove (402) opened on the glass frame (1) through the limiting block (401).

Images