Combined aluminum alloy door and window

Abstract

The utility model belongs to the technical field of aluminum alloy doors and windows, and particularly relates to a combined type aluminum alloy door and window which comprises a fixing frame, an installation frame is arranged on one side of the fixing frame, a fixing device is installed on the installation frame, and the fixing device comprises a fixing sleeve, an installation groove, a movable groove, a containing groove, a clamping mechanism, a fixing rod, a matching plate and a matching groove. The movable groove penetrates through the side wall of the fixing sleeve, the containing groove is formed in the side wall of the fixing rod, the matching plate is arranged in the matching groove, a supporting mechanism is arranged on the outer side of the fixing rod and comprises a movable plate, a threaded plate, an ejector rod, an outer threaded sleeve, an inner threaded sleeve and a receding groove, the threaded plate is installed at one end of the fixing rod through threads, and the ejector rod is connected to one side of the movable plate. The outer threaded sleeve is arranged on one side of the movable plate, the inner threaded sleeve is arranged on one side of the fixed sleeve, the receding groove is formed in the fixed sleeve, and a locking device is arranged in the installation frame. According to the glass replacement device, glass can be rapidly and stably replaced, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum alloy doors and windows, and in particular relates to a combined aluminum alloy door and window. Background Art

[0002] In the existing technology, the designs of many combined aluminum alloy doors and windows are relatively simple in structure. This simplified design shows certain limitations in the closing and opening operations of the doors and windows. Users may feel inconvenient when operating these doors and windows, especially when they need to be opened and closed frequently. In addition, the existing locking structure is often relatively simple, which may cause the doors and windows to be not closed tightly enough, thereby affecting the sound insulation and heat insulation effects, and may even cause safety problems, bringing adverse effects to users.

[0003] Secondly, the existing door and window device structure usually cannot achieve rapid installation and removal of glass. When the glass is damaged or needs to be replaced, due to the lack of an effective quick replacement mechanism, the user has to go through a complicated disassembly process, which is not only time-consuming and labor-intensive, but may also require the assistance of professionals, increasing maintenance costs and time, and causing inconvenience to daily life.

[0004] In addition, although there are some devices in the prior art that can achieve rapid replacement of glass, the structures of these devices are often still relatively simple, which may cause the glass to be unstable after installation. This unstable installation not only affects the overall appearance of the doors and windows, but may also reduce the service life of the doors and windows, and may even cause safety hazards in extreme weather conditions due to the loose fixation of the glass. These are all areas that need to be improved in the prior art.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0006] The utility model aims to provide a combined aluminum alloy door and window to solve the problems mentioned in the background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A combined aluminum alloy door and window, comprising a fixing frame, a mounting frame is provided on one side of the fixing frame, a glass is provided on the inner side of the fixing frame, a fixing device is installed on the fixing frame, the fixing device comprises a fixing sleeve, a mounting groove, a movable groove, a receiving groove, a clamping mechanism, a fixing rod, a matching plate and a matching groove, the fixing sleeve can be movably sleeved on the outer side of the fixing rod, the mounting groove is arranged in the mounting frame, the movable groove runs through the side wall of the fixing sleeve, the receiving groove is arranged on the side wall of the fixing rod, the matching plate is slidably arranged in the matching groove, the matching groove is arranged on the side wall of the movable groove, a supporting mechanism is arranged on the outer side of the fixing rod, the supporting mechanism comprises a movable plate, a threaded plate, a push rod, an external threaded sleeve, an internal threaded sleeve and a giving way groove, the movable plate can be movably arranged on one side of the threaded plate, the threaded plate can be detachably mounted on one end of the fixing rod through threads, the push rod is fixedly connected to one side of the movable plate, the external threaded sleeve is fixedly arranged on one side of the movable plate, the internal threaded sleeve is fixedly arranged on one side of the fixing sleeve, the giving way groove is arranged in the fixing sleeve, and a locking device is arranged in the fixing frame.

[0009] Preferably, the installation frame is movably mounted on one side of the fixed frame via a hinge.

[0010] Preferably, the clamping mechanism comprises a clamping block and a clamping slot, the clamping slot is provided on a side wall of the mounting slot, the matching plates are fixedly arranged on both sides of the clamping block, and one end of the clamping block is clamped in the clamping slot.

[0011] Preferably, a handle is provided on the outside of the fixing sleeve, and the handle is fixedly connected to both sides of the fixing sleeve. The arrangement of the handle facilitates operation.

[0012] Preferably, a spring is provided on the outer side of the fixing rod, and the spring is movably arranged in the fixing sleeve. The arrangement of the spring facilitates resetting, making the operation easier.

[0013] Preferably, the matching plate and the matching groove are both designed as inclined structures.

[0014] Preferably, the locking device includes a locking hole, a movable frame, a gear, a locking rod and a block, the locking hole is opened on the fixed frame, the movable frame is movably arranged in the installation frame, the gear is movably arranged on one side of the movable frame, the locking rod is detachably installed on the movable frame, the block is fixedly arranged on one side of the movable frame, and the block is used in conjunction with the gear. The setting of the locking device realizes the stable opening and closing of doors and windows.

[0015] Preferably, a handle is provided on one side of the installation frame, and the handle is fixedly connected to one side of the gear. The provision of the handle facilitates the operation of the locking device.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] (1) The locking device of the utility model realizes reliable locking of doors and windows through the design of locking holes, movable frames, gears, locking rods and card blocks. When the doors and windows need to be opened, the gear drives the card block to move by turning the handle, and then drives the movable frame and the locking rod to move, so that the locking rod slides out of the locking hole, thereby unlocking the doors and windows. When the doors and windows need to be closed, the reverse operation is sufficient. This design makes the opening and closing operations of doors and windows simple and convenient, while ensuring the safety of the doors and windows in the closed state.

[0018] (2) The fixing device of the utility model includes a fixing sleeve, an installation groove, a movable groove, a storage groove, a clamping mechanism, a fixing rod, a matching plate and a matching groove. When the glass needs to be replaced, the clamping block is gradually disengaged from the clamping groove and enters the storage groove through simple operation, thereby unlocking the glass. This design makes the replacement of the glass quick and easy, while ensuring the stability of the glass after installation.

[0019] (3) The support mechanism of the utility model includes components such as a movable plate, a threaded plate, a push rod, an external threaded sleeve, an internal threaded sleeve and a clearance groove. When the glass is replaced, the movable plate is rotated so that the external threaded sleeve is tightened with the internal threaded sleeve, thereby fixing the fixed sleeve to prevent it from moving. This design provides stable support during the glass replacement process and ensures the accuracy of disassembly. When the glass needs to be installed again, the movable plate is rotated in the opposite direction, the external threaded sleeve is disengaged from the internal threaded sleeve, the spring is reset, and the fixed sleeve is also reset accordingly, thereby facilitating operation again. Then the movable plate is rotated again so that the push rod supports the fixed sleeve, ensuring stability after installation. The design of this support mechanism improves the efficiency and safety of glass replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixed frame part of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the locking device part of the utility model;

[0024] Figure 5 for Figure 4 A schematic diagram of the local enlarged structure at B in the middle;

[0025] Figure 6 for Figure 4 A schematic diagram of the local enlarged structure at C in the middle;

[0026] Figure 7It is a schematic cross-sectional structure diagram of the fixing device and the supporting mechanism of the utility model;

[0027] Figure 8 for Figure 7 Schematic diagram of the local enlarged structure at point D in the middle.

[0028] Description of main reference numerals:

[0029] 1. Fixed frame; 2. Installation frame; 3. Glass; 4. Fixed sleeve; 5. Installation slot; 6. Movable slot; 7. Storage slot; 8. Fixed rod; 9. Matching plate; 10. Matching slot; 11. Movable plate; 12. Threaded plate; 13. Push rod; 14. External threaded sleeve; 15. Internal threaded sleeve; 16. Make way slot; 17. Snap-in block; 18. Snap-in slot; 19. Handle; 20. Spring; 21. Locking hole; 22. Movable frame; 23. Gear; 24. Locking rod; 25. Block; 26. Handle. DETAILED DESCRIPTION

[0030] The following is a clear and complete description of the technical solution of the utility model patent. Obviously, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Example

[0032] See attached Figure 1-8 , a combined aluminum alloy door and window, comprising:

[0033] A fixing frame 1, a mounting frame 2 is provided on one side of the fixing frame 1, a glass 3 is provided on the inner side of the mounting frame 2, a fixing device is installed on the mounting frame 2, the fixing device includes a fixing sleeve 4, a mounting groove 5, a movable groove 6, a receiving groove 7, a clamping mechanism, a fixing rod 8, a matching plate 9 and a matching groove 10, the fixing sleeve 4 can be movably sleeved on the outer side of the fixing rod 8, the mounting groove 5 is arranged in the mounting frame 2, the movable groove 6 runs through the side wall of the fixing sleeve 4, the receiving groove 7 is arranged on the side wall of the fixing rod 8, the matching plate 9 is slidably arranged in the matching groove 10, and the matching groove 10 is arranged on the side wall of the movable groove 6, A supporting mechanism is arranged on the outside of the fixed rod 8, and the supporting mechanism includes a movable plate 11, a threaded plate 12, a push rod 13, an external threaded sleeve 14, an internal threaded sleeve 15 and a clearance groove 16. The movable plate 11 is movably arranged on one side of the threaded plate 12, and the threaded plate 12 is detachably mounted on one end of the fixed rod 8 through threads. The push rod 13 is fixedly connected to one side of the movable plate 11, the external threaded sleeve 14 is fixedly arranged on one side of the movable plate 11, the internal threaded sleeve 15 is fixedly arranged on one side of the fixed sleeve 4, the clearance groove 16 is opened in the fixed sleeve 4, and a locking device is arranged in the mounting frame 2.

[0034] In this embodiment, the mounting frame 2 is movably mounted on one side of the fixed frame 1 by a hinge; the snap-in mechanism includes a snap-in block 17 and a snap-in groove 18, the snap-in groove 18 is provided on the side wall of the mounting groove 5, the matching plate 9 is fixedly arranged on both sides of the snap-in block 17, and one end of the snap-in block 17 is engaged in the snap-in groove 18; a handle 19 is provided on the outside of the fixing sleeve 4, and the handle 19 is fixedly connected to both sides of the fixing sleeve 4; a spring 20 is provided on the outside of the fixing rod 8, and the spring 20 is movably arranged in the fixing sleeve 4; the matching plate 9 and the matching groove 10 are both inclined structural designs.

[0035] When the glass 3 needs to be replaced, the movable plate 11 is first rotated in the corresponding direction, and the movable plate 11 will drive the top rod 13 connected to one side to rotate. When the position of the top rod 13 corresponds to the position of the give way groove 16, the movable plate 11 is stopped, and then the fixed sleeve 4 is pulled by the handle 19, and the fixed sleeve 4 will drive the internal threaded sleeve 15 and the give way groove 16 to move, so that the top rod 13 penetrates into the give way groove 16. At the same time, the fixed sleeve 4 will cooperate with the fixed rod 8 to squeeze the spring 20, and the fixed sleeve 4 will drive the movable groove 6 and the matching groove 10 to move. The special structural design is that when the matching groove 10 moves with the fixed sleeve 4, the matching plate 9 will drive the clamping block 17 to move outward, and then one side of the clamping block 17 will gradually disengage from the clamping groove 18, and at the same time, the other side of the clamping block 17 will gradually enter the receiving groove 7. When the spring 20 is squeezed to the limit, the clamping block 17 is completely disengaged from the clamping groove 18. At this time, the internal thread sleeve 15 will contact the external thread sleeve 14, and then the movable plate 11 will be rotated, so that the movable plate 11 drives the external thread sleeve 14 to rotate, and then the threads set on the outside of the external thread sleeve 14 and the inside of the internal thread sleeve 15 are connected. The threads set correspond to each other, so that the external thread sleeve 14 and the internal thread sleeve 15 are tightened together, so that the fixing sleeve 4 will not move, and then the handle 19 is pulled to the limit, and the handle 19 will drive the fixing sleeve 4 and the fixing rod 8 to separate from the installation groove 5, and then the installation frame 2 is disassembled, and the glass 3 inside is taken out for replacement. After the replacement is completed, the new glass 3 is installed in the installation frame 2 according to the above process, and then the movable plate 11 is rotated in the opposite direction, so that the movable plate 11 drives the external thread sleeve 14 to rotate, and then the external thread sleeve 14 will separate from the inside of the internal thread sleeve 15, and then the spring 20 is reset, pushing the fixing sleeve 4 to reset, so that the fixing sleeve 4 drives the movable groove 6 to reset, and then drives the clamping block 17 to reset through the cooperation of the matching groove 10 and the matching plate 9, so that the clamping block 17 is re-engaged in the clamping groove 18, and at the same time, the fixing sleeve 4 will drive the internal threaded sleeve 15 and the make way groove 16 to reset, so that the push rod 13 is disengaged from the make way groove 16, and then the threaded plate 12 is rotated so that the position of the push rod 13 no longer corresponds to the position of the make way groove 16, so that the push rod 13 forms a stable support for the fixing sleeve 4, preventing the fixing sleeve 4 from moving, thereby ensuring the stability of the installation.

[0036] See also Figure 1-6The specific structure of the locking device in this embodiment is as follows: the locking device includes a locking hole 21, a movable frame 22, a gear 23, a locking rod 24 and a block 25. The locking hole 21 is opened on the fixed frame 1, the movable frame 22 is movably arranged in the installation frame 2, the gear 23 is movably arranged on one side of the movable frame 22, the locking rod 24 is detachably installed on the movable frame 22, the block 25 is fixedly arranged on one side of the movable frame 22, and the block 25 is used in conjunction with the gear 23.

[0037] A handle 26 is provided on one side of the mounting frame 2, and the handle 26 is fixedly connected to one side of the gear 23; when the door and window need to be opened, the handle 26 is turned so that the handle 26 drives the gear 23 to rotate, and then the gear 23 drives the block 25 meshing therewith to move. Since the movable frame 22 can be movably mounted in the mounting frame 2, and the block 25 is fixedly connected to the movable frame 22, the movable frame 22 will move along with the block 25, and then the movable frame 22 will drive the locking rod 24 to slide, so that the locking rod 24 slides out of the locking hole (21), and then the mounting frame 2 is pushed by the handle 26, so that the door and window are opened. When the door and window need to be closed, the operation can be performed according to the above process.

[0038] In summary, when the glass 3 needs to be replaced, the movable plate 11 is first rotated in the corresponding direction, and the movable plate 11 will drive the top rod 13 connected to one side to rotate. When the position of the top rod 13 corresponds to the position of the give way groove 16, the movable plate 11 is stopped, and then the fixed sleeve 4 is pulled by the handle 19, and the fixed sleeve 4 will drive the internal threaded sleeve 15 and the give way groove 16 to move, so that the top rod 13 penetrates into the give way groove 16. At the same time, the fixed sleeve 4 will cooperate with the fixed rod 8 to squeeze the spring 20, and the fixed sleeve 4 will drive the movable groove 6 and the matching groove 10 to move. The unique structural design of the clamping plate 9 is that when the matching groove 10 moves with the fixed sleeve 4, the matching plate 9 will drive the clamping block 17 to move outward, and then one side of the clamping block 17 will gradually disengage from the clamping groove 18, and at the same time, the other side of the clamping block 17 will gradually enter the receiving groove 7. When the spring 20 is squeezed to the limit, the clamping block 17 is completely disengaged from the clamping groove 18. At this time, the internal thread sleeve 15 will contact the external thread sleeve 14, and then the movable plate 11 will be rotated, so that the movable plate 11 drives the external thread sleeve 14 to rotate, and then the threads set on the outside of the external thread sleeve 14 and the internal thread sleeve 1 5, so that the external thread sleeve 14 and the internal thread sleeve 15 are tightened together, so that the fixing sleeve 4 will not move, and then the handle 19 is pulled to the limit, and the handle 19 will drive the fixing sleeve 4 and the fixing rod 8 to separate from the installation groove 5, and then the installation frame 2 is disassembled, and the glass 3 inside is taken out for replacement. After the replacement is completed, the new glass 3 is installed in the installation frame 2 according to the above process, and then the movable plate 11 is rotated in the opposite direction, so that the movable plate 11 drives the external thread sleeve 14 to rotate, and then the external thread sleeve 14 will separate from the inner side of the internal thread sleeve 15, and then The spring 20 is reset, pushing the fixed sleeve 4 to reset, so that the fixed sleeve 4 drives the movable groove 6 to reset, and then drives the clamping block 17 to reset through the cooperation of the matching groove 10 and the matching plate 9, so that the clamping block 17 is re-engaged in the clamping groove 18, and at the same time, the fixed sleeve 4 will drive the internal threaded sleeve 15 and the clearance groove 16 to reset, so that the push rod 13 is disengaged from the clearance groove 16, and then the threaded plate 12 is rotated so that the position of the push rod 13 no longer corresponds to the position of the clearance groove 16, so that the push rod 13 forms a stable support for the fixed sleeve 4, preventing the fixed sleeve 4 from moving, thereby ensuring the stability of the installation.

[0039] When the door or window needs to be opened, the handle 26 is turned so that the handle 26 drives the gear 23 to rotate, and then the gear 23 drives the block 25 meshing therewith to move. Since the movable frame 22 can be movably installed in the installation frame 2, and the block 25 is fixedly connected to the movable frame 22, the movable frame 22 will move with the block 25, and then the movable frame 22 will drive the locking rod 24 to slide, so that the locking rod 24 slides out of the locking hole (21), and then the installation frame 2 is pushed by the handle 26, so that the door or window is opened. When the door or window needs to be closed, the operation can be performed according to the above process.

[0040] The foregoing description of specific exemplary embodiments of the utility model is for the purpose of illustration and illustration. These descriptions are not intended to limit the utility model to the precise form disclosed, and it is clear that many changes and variations can be made based on the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the utility model and its practical application, so that those skilled in the art can realize and utilize various different exemplary embodiments of the utility model and various different options and changes. The scope of the utility model is intended to be defined by the claims and their equivalents.

Claims

1. A combined aluminum alloy door and window, characterized in that: include: A fixing frame, wherein a mounting frame is provided on one side of the fixing frame, glass is provided on the inner side of the mounting frame, and a fixing device is installed on the mounting frame; The fixing device comprises a fixing sleeve, a mounting groove, a movable groove, a receiving groove, a clamping mechanism, a fixing rod, a matching plate and a matching groove, wherein the mounting groove is arranged in the mounting frame, the movable groove passes through the side wall of the fixing sleeve, the receiving groove is arranged in the side wall of the fixing rod, the matching plate is arranged in the matching groove, and a supporting mechanism is arranged on the outside of the fixing rod; The supporting mechanism includes a movable plate, a threaded plate, a push rod, an external threaded sleeve, an internal threaded sleeve and a clearance groove. The movable plate is arranged on one side of the threaded plate, the threaded plate is installed on one end of the fixed rod through threads, the push rod is connected to one side of the movable plate, the external threaded sleeve is arranged on one side of the movable plate, the internal threaded sleeve is arranged on one side of the fixed sleeve, the clearance groove is opened in the fixed sleeve, and a locking device is arranged in the installation frame.

2. The combined aluminum alloy door and window according to claim 1, characterized in that: The installation frame is movably installed on one side of the fixed frame through a hinge.

3. The combined aluminum alloy door and window according to claim 1, characterized in that: The clamping mechanism comprises a clamping block and a clamping slot, wherein the clamping slot is arranged on the side wall of the installation slot, the matching plate is fixedly arranged on both sides of the clamping block, and one end of the clamping block is clamped in the clamping slot.

4. The combined aluminum alloy door and window according to claim 3, characterized in that: A handle is provided on the outside of the fixing sleeve, and the handle is fixedly connected to two sides of the fixing sleeve.

5. The combined aluminum alloy door and window according to claim 4, characterized in that: A spring is arranged outside the fixing rod, and the spring is movably arranged in the fixing sleeve.

6. The combined aluminum alloy door and window according to claim 5, characterized in that: The matching plate and the matching groove are both designed as inclined structures.

7. The combined aluminum alloy door and window according to any one of claims 1 to 6, characterized in that: The locking device includes a locking hole, a movable frame, a gear, a locking rod and a block, the locking hole is opened on the fixed frame, the movable frame can be movably arranged in the installation frame, the gear can be movably arranged on one side of the movable frame, the locking rod can be detachably installed on the movable frame, the block is fixedly arranged on one side of the movable frame, and the block is used in conjunction with the gear.

8. The combined aluminum alloy door and window according to claim 7, characterized in that: A handle is provided on one side of the installation frame, and the handle is fixedly connected to one side of the gear.

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