Electric vertical window opening equipment for alloy doors and windows

Abstract

The utility model is suitable for the technical field of window opening machines, and provides electric vertical window opening equipment for alloy doors and windows. A window frame; the fixed window is fixedly mounted on the front side of the lower end of the window frame; the movable window is mounted on the outer side of the upper end of the window frame in a sliding manner; the lifting grooves are symmetrically formed in the left side and the right side of the lower end of the window frame; the sliding grooves are symmetrically formed in the left side and the right side of the front side of the lower end of the window frame. And the first lifting screw rod is movably mounted in the lifting groove. Compared with the prior art, the device has the advantages that when the device is used, the baffle is arranged in the sliding groove, the sealing structures are arranged on the front side and the rear side of the baffle, the baffle can be correspondingly contracted along with descending of the first lifting plate, and the part, making contact with the outside, of the sliding groove is always in a blocked state; and therefore, the situation that the first lifting screw is corroded due to the fact that sundries such as rainwater enter is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of window opening machine technology, and in particular relates to an electric vertical window opening device for alloy doors and windows. Background Technology

[0002] A window opener is a machine used to open and close windows. Depending on the method of operation, it can be divided into hand-cranked, chain-type, and vertical window openers.

[0003] Electric vertical window opening equipment is a mechanical device that drives a movable window to rise and fall by a lifting screw. In order to facilitate the raising and lowering of the movable window, a sliding groove is opened on the side of the window frame to facilitate the movement of the movable window by the lifting screw. However, since the sliding groove is mostly exposed, foreign objects and rainwater can easily enter it, which can lead to corrosion and damage to the lifting screw.

[0004] Therefore, how to provide an electric vertical window opening device for alloy doors and windows is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] The purpose of this utility model is to provide an electric vertical window opening device for alloy doors and windows, which aims to solve the problems mentioned in the background art.

[0006] This utility model is implemented as follows: an electric vertical window opening device for alloy doors and windows, comprising;

[0007] window frame;

[0008] A fixed window, wherein the fixed window is fixedly installed on the front side of the lower end of the window frame;

[0009] A movable window, which is slidably installed on the outer side of the upper end of the window frame;

[0010] The lifting grooves are symmetrically arranged on the left and right sides of the lower end of the window frame;

[0011] The sliding grooves are symmetrically opened on the left and right sides of the lower front side of the window frame;

[0012] A first lifting screw is movably installed inside the lifting groove;

[0013] The first lifting plate is movably mounted on the surface of the first lifting screw and is fixedly connected to the outer side of the bottom end of the movable window through the sliding groove.

[0014] A baffle is fixedly installed in the middle of the slide groove and penetrates the surface of the first lifting plate;

[0015] A sealing structure is provided on the baffle to seal the slide groove.

[0016] Preferably, the surface of the first lifting plate is further provided with a positioning structure, the positioning structure including a pressure block, a movable groove, a second lifting plate hinge rod, an abutment block, and a second lifting screw. The movable groove is opened at the upper end of the first lifting plate, and a pressure groove is opened in a circumferential array at the bottom. The hinge rod is arranged in a circumferential array inside the pressure groove. The abutment block is movably hinged to the bottom of the hinge rod and is attached to the surface of the first lifting screw. The second lifting plate is movably disposed at the upper end of the movable groove. The pressure block is arranged in a circumferential array at the bottom of the second lifting plate and is movably abutted against the outer side of the hinge rod. The second lifting screw is arranged in a circumferential array at the bottom of the first lifting plate and is movably connected to the surface of the second lifting plate. The second lifting screw and the hinge rod are arranged alternately.

[0017] Preferably, the sealing structure includes a sealing airbag, the sealing airbag array is symmetrically arranged on the front and rear sides of the baffle, a second vent pipe is fixedly installed at the inner end of the sealing airbag, a first vent pipe is provided in the middle of the baffle, the surface of the first vent pipe is fixedly connected to the second vent pipe, an expansion groove is provided at the bottom of the window frame, an expansion airbag is movably arranged inside the expansion groove, and the top of the expansion airbag is fixedly connected to the bottom of the first vent pipe.

[0018] Preferably, the inner side of the pressure block is arc-shaped, and the arc value of the pressure block is greater than the arc value of the hinge rod.

[0019] Preferably, the inner end of the sealing airbag is a hard end, and the outer end of the sealing airbag is a soft end.

[0020] Preferably, the cross-sectional size of the baffle is smaller than the cross-sectional size of the chute, and the thickness of the baffle is smaller than the thickness of the chute.

[0021] Preferably, the abutment block is a rubber abutment block, and the inner side of the abutment block is provided with friction texture.

[0022] Compared with the prior art, the beneficial effects of this utility model are: during use, by setting a baffle in the chute and setting a sealing structure on the front and rear sides of the baffle, and being able to retract accordingly as the first lifting plate descends, the part of the chute in contact with the outside is always in a blocked state, thereby preventing the entry of rainwater and other debris, which could lead to corrosion of the first lifting screw.

[0023] Meanwhile, by setting a positioning structure, when the movable window is moved to the desired lowering height, the positioning structure on the first lifting plate is activated and comes into contact with the surface of the first lifting screw, thereby improving the load-bearing capacity and stability of the first lifting plate and making it less likely to fall. Attached Figure Description

[0024] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0025] Figure 1 A schematic diagram of the overall appearance structure of an electric vertical window opening device for alloy doors and windows provided for an embodiment of this utility model;

[0026] Figure 2 A bottom-view cross-sectional structural diagram of an electric vertical window opening device for alloy doors and windows provided in an embodiment of this utility model;

[0027] Figure 3 A schematic diagram of the main cross-sectional structure of an electric vertical window opening device for alloy doors and windows provided in this embodiment of the present utility model;

[0028] Figure 4 A right-side cross-sectional view of an electric vertical window opening device for alloy doors and windows provided in this embodiment of the present utility model;

[0029] Figure 5 Provided for the embodiments of this utility model Figure 2 A magnified structural diagram of part A;

[0030] Figure 6 Provided for the embodiments of this utility model Figure 3 A schematic diagram of the enlarged structure of part B;

[0031] Figure 7 Provided for the embodiments of this utility model Figure 4 A magnified structural diagram of part C;

[0032] Figure 8 Provided for the embodiments of this utility model Figure 4 A magnified structural diagram of part D.

[0033] In the diagram: 1-Window frame, 2-Fixed window, 3-Moving window, 4-Lifting groove, 5-First lifting screw, 6-First lifting plate, 7-Sliding groove, 8-Baffle, 9-Sealing airbag, 10-First vent pipe, 11-Second vent pipe, 12-Expansion groove, 13-Expansion airbag, 14-Pressure block, 15-Moving groove, 16-Second lifting plate, 17-Pressure groove, 18-Hinge rod, 19-Abutment block, 20-Second lifting screw. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0035] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 The diagram shown is a structural schematic of an electric vertical window opening device for alloy doors and windows according to an embodiment of the present invention, comprising:

[0037] Window frame 1;

[0038] Fixed window 2 is fixedly installed on the front side of the lower end of window frame 1;

[0039] The movable window 3 is slidably installed on the outer side of the upper end of the window frame 1;

[0040] Lifting groove 4 is symmetrically opened on the left and right sides of the lower end of window frame 1;

[0041] Slide 7, slide 7 is symmetrically opened on the left and right sides of the lower front side of the window frame 1;

[0042] The first lifting screw 5 is movably installed inside the lifting groove 4;

[0043] The first lifting plate 6 is movably installed on the surface of the first lifting screw 5 and is fixedly connected to the outer side of the bottom end of the movable window 3 through the sliding groove 7.

[0044] Baffle 8 is fixedly installed in the middle of the slide 7 and penetrates the surface of the first lifting plate 6;

[0045] A sealing structure is installed on the baffle 8 to seal the slide groove 7.

[0046] In this embodiment of the utility model, when in use, the first lifting screw 5 in the lifting groove 4 is activated, which drives the first lifting plate 6 to rise and fall, and then drives the movable window 3 to fall through the sliding groove 7, and then overlaps with the fixed window 2, so that the upper end of the window frame 1 is exposed, and the movable window 3 is opened vertically.

[0047] In use, by setting a baffle 8 in the slide 7 and setting a sealing structure on the front and rear sides of the baffle 8, and by retracting accordingly as the first lifting plate 6 descends, the part of the slide 7 that is in contact with the outside is always in a blocked state, thereby preventing the entry of rainwater and other debris, which could lead to corrosion of the first lifting screw 5.

[0048] like Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in a preferred embodiment of this utility model, the surface of the first lifting plate 6 is further provided with a positioning structure. The positioning structure includes a pressure block 14, a movable groove 15, a hinge rod 18 of the second lifting plate 16, an abutment block 19, and a second lifting screw 20. The movable groove 15 is opened at the upper end of the first lifting plate 6, and a pressure groove 17 is opened in a circular array at the bottom. The hinge rod 18 is arranged in a circular array inside the pressure groove 17. The abutment block 19 is movably hinged to the bottom of the hinge rod 18 and is attached to the surface of the first lifting screw 5. The second lifting plate 16 is movably disposed at the upper end of the movable groove 15. The pressure block 14 is arranged in a circular array at the bottom of the second lifting plate 16 and is movably abutted against the outer side of the hinge rod 18. The second lifting screw 20 is arranged in a circular array at the bottom of the first lifting plate 6 and is movably connected to the surface of the second lifting plate 16. The second lifting screw 20 and the hinge rod 18 are arranged alternately.

[0049] In this embodiment of the utility model, when the movable window 3 is moved to the desired lowering height, the second lifting screw 20 is activated, causing the second lifting plate 16 in the movable groove 15 to descend, which in turn drives the pressure block 14 at its bottom into the pressure groove 17, and causes the hinge rod 18 to move inward, thereby causing the abutment block 19 to contact the surface of the first lifting screw 5, thereby improving the stability of the first lifting plate 6 and making it less likely to fall.

[0050] By setting a positioning structure, when the movable window 3 is moved to the desired lowering height, the positioning structure on the first lifting plate 6 is activated and comes into contact with the surface of the first lifting screw 5, thereby improving the load-bearing capacity and stability of the first lifting screw 5 and making it less likely to fall.

[0051] like Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 and Figure 8 As shown, in a preferred embodiment of the present invention, the sealing structure includes a sealing airbag 9, which is symmetrically arranged in an array on the front and rear sides of the baffle 8. A second vent pipe 11 is fixedly installed at the inner end of the sealing airbag 9. A first vent pipe 10 is provided in the middle of the baffle 8. The surface of the first vent pipe 10 is fixedly connected to the second vent pipe 11. An expansion groove 12 is provided at the bottom of the window frame 1. An expansion airbag 13 is movably arranged inside the expansion groove 12. The top of the expansion airbag 13 is fixedly connected to the bottom of the first vent pipe 10.

[0052] In this embodiment of the utility model, when the movable window 3 is lowered, the first lifting plate 6 will squeeze the sealing airbags 9 on the front and rear sides of the baffle 8, thereby pressing the soft surface of the outer end of the sealing airbag 9 into the baffle 8, and the air in the sealing airbag 9 will be forced into the first vent pipe 10, and then enter the expansion airbag 13 in the expansion groove 12 through the second vent pipe 11, thereby causing the expansion airbag 13 to expand.

[0053] By setting a sealing structure, the uncompressed sealing airbag 9 will block the slide groove 7, thereby preventing the entry of rainwater and other debris, which could lead to corrosion of the first lifting screw 5.

[0054] like Figure 3 and Figure 5 As shown, in a preferred embodiment of the present invention, the inner side of the pressure block 14 is arc-shaped, and the arc value of the pressure block 14 is greater than the arc value of the hinge rod 18.

[0055] In this embodiment of the utility model, when in use, by making the inner side of the pressure block 14 arc-shaped, and the arc value of the pressure block 14 is greater than the arc value of the hinge rod 18, the pressure block 14 will press the hinge rod 18 when it descends, causing it to move inward.

[0056] like Figure 4 , Figure 7 and Figure 8 As shown, in a preferred embodiment of the present invention, the inner end of the sealing airbag 9 is a hard end, and the outer end of the sealing airbag 9 is a soft end.

[0057] In this embodiment of the invention, when in use, by making the inner end of the sealing airbag 9 a hard end and the outer end of the sealing airbag 9 a soft end, the sealing airbag 9 will contract when subjected to force, thereby facilitating the descent of the first movable plate 6.

[0058] like Figure 2 and Figure 4 As shown, in a preferred embodiment of the present invention, the cross-sectional size of the baffle 8 is smaller than the cross-sectional size of the slide groove 7, and the thickness of the baffle 8 is smaller than the thickness of the slide groove 7.

[0059] In this embodiment of the utility model, when in use, the cross-sectional size of the baffle 8 is smaller than the cross-sectional size of the slide groove 7, and the thickness of the baffle 8 is smaller than the thickness of the slide groove 7, thereby facilitating the lifting and lowering movement of the first lifting plate 6.

[0060] like Figure 6 As shown, in a preferred embodiment of the present invention, the abutment block 19 is a rubber abutment block, and friction texture is provided on the inner side of the abutment block 19.

[0061] In this embodiment of the utility model, when in use, by making the abutment block 19 a rubber abutment block and providing friction texture on the inner side of the abutment block 19, the friction force is increased while the damage to the surface of the first screw 5 is reduced.

[0062] The above embodiments of this utility model provide an electric vertical window opening device for alloy doors and windows. When in use, the first lifting screw 5 in the lifting groove 4 is activated, which drives the first lifting plate 6 to rise and fall. Then, the movable window 3 is driven to fall through the sliding groove 7 and overlap with the fixed window 2, so that the upper end of the window frame 1 is exposed, and the movable window 3 is opened vertically.

[0063] When the movable window 3 descends, the first lifting plate 6 will compress the sealing airbags 9 on both sides of the baffle 8, thereby pressing the soft surface of the outer end of the sealing airbag 9 into the baffle 8 and forcing the air in the sealing airbag 9 into the first vent pipe 10. Then, it will enter the expansion airbag 13 in the expansion groove 12 through the second vent pipe 11, thereby causing the expansion airbag 13 to expand. The uncompressed sealing airbag 9 will block the slide groove 7, thereby preventing rainwater and other debris from entering and causing the first lifting screw 5 to be corroded.

[0064] When the movable window 3 is moved to the desired lowering height, the second lifting screw 20 is activated, causing the second lifting plate 16 in the movable groove 15 to descend. This causes the pressure block 14 at its bottom to enter the pressure groove 17, and the hinge rod 18 to move inward. This allows the abutment block 19 to contact the surface of the first lifting screw 5, thereby improving the stability of the first lifting plate 6 and making it less likely to fall.

[0065] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An electric vertical window opening device for alloy doors and windows, characterized in that, include; Window frame (1); A fixed window (2) is fixedly installed on the front side of the lower end of the window frame (1); A movable window (3) is slidably installed on the outer side of the upper end of the window frame (1); Lifting groove (4), the lifting groove (4) is symmetrically opened on the left and right sides of the lower end of the window frame (1); The sliding groove (7) is symmetrically opened on the left and right sides of the lower front side of the window frame (1); The first lifting screw (5) is movably installed inside the lifting groove (4); The first lifting plate (6) is movably installed on the surface of the first lifting screw (5) and is fixedly connected to the outside of the bottom end of the movable window (3) through the slide groove (7); Baffle (8), which is fixedly installed in the middle of the slide groove (7) and penetrates the surface of the first lifting plate (6); A sealing structure is provided on the baffle (8) to block the slide groove (7).

2. The electric vertical window opening device for alloy doors and windows according to claim 1, characterized in that, The surface of the first lifting plate (6) is also provided with a positioning structure, which includes a pressure block (14), a movable groove (15), a hinge rod (18) of the second lifting plate (16), an abutment block (19), and a second lifting screw (20). The movable groove (15) is opened at the upper end of the first lifting plate (6), and pressure grooves (17) are arranged in a circular array at the bottom. The hinge rod (18) is arranged in a circular array inside the pressure groove (17). The abutment block (19) is movably hinged to the hinge rod (18). The bottom of the first lifting screw (5) is attached to the surface of the second lifting plate (6), and the second lifting plate (16) is movably disposed at the upper end of the movable groove (15). The pressure block (14) is arranged in a circumferential array at the bottom of the second lifting plate (16) and movably abuts against the outer side of the hinge rod (18). The second lifting screw (20) is arranged in a circumferential array at the bottom of the first lifting plate (6) and movably connected to the surface of the second lifting plate (16). The second lifting screw (20) and the hinge rod (18) are arranged alternately.

3. The electric vertical window opening device for alloy doors and windows according to claim 1, characterized in that, The sealing structure includes a sealing airbag (9), which is symmetrically arranged in an array on the front and rear sides of the baffle (8). A second vent pipe (11) is fixedly installed at the inner end of the sealing airbag (9). A first vent pipe (10) is provided in the middle of the baffle (8). The surface of the first vent pipe (10) is fixedly connected to the second vent pipe (11). An expansion groove (12) is provided at the bottom of the window frame (1). An expansion airbag (13) is movably arranged inside the expansion groove (12). The top of the expansion airbag (13) is fixedly connected to the bottom of the first vent pipe (10).

4. The electric vertical window opening device for alloy doors and windows according to claim 2, characterized in that, The inner side of the pressure block (14) is arc-shaped, and the arc value of the pressure block (14) is greater than the arc value of the hinge rod (18).

5. The electric vertical window opening device for alloy doors and windows according to claim 3, characterized in that, The inner end of the sealing airbag (9) is a hard end, and the outer end of the sealing airbag (9) is a soft end.

6. The electric vertical window opening device for alloy doors and windows according to claim 1, characterized in that, The cross-sectional size of the baffle (8) is smaller than that of the chute (7), and the thickness of the baffle (8) is smaller than that of the chute (7).

7. The electric vertical window opening device for alloy doors and windows according to claim 2, characterized in that, The abutting block (19) is a rubber abutting block, and friction texture is provided on the inner side of the abutting block (19).

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