Aluminum-plastic co-extrusion composite profile energy-saving door and window

Abstract

The utility model discloses an aluminum-plastic co-extrusion composite profile energy-saving door and window, which belongs to the technical field of door and window profiles, and comprises a profile frame and a rectangular groove, one side of the inner wall of the rectangular groove is symmetrically provided with mounting holes, the interior of the rectangular groove is slidably connected with a frame shaped like a Chinese character'hui ', and the interiors of the two mounting holes are slidably connected with connecting blocks. One side of the connecting block is fixedly connected to the side wall of the concentric-square-shaped frame, the side, away from the concentric-square-shaped frame, of the connecting block is fixedly connected with a spring, the tail end of the spring is fixedly connected with a push block, the tail end of the push block extends to the outer side of the mounting hole, and the side, close to the push block, of the profile frame is symmetrically and fixedly connected with fixing frames. The two fixing frames are connected to the outer sides of the push blocks in a sleeving mode correspondingly, and sliding blocks are slidably connected into the fixing frames. Compared with the prior art, the glass can be conveniently mounted, so that the glass does not need to be replaced together with the window frame when needing to be replaced, and the replacement cost of the glass is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of door and window profiles, in particular to an energy-saving door and window made of aluminum-plastic co-extruded composite profiles. Background Art

[0002] Aluminum-plastic co-extruded doors and windows are composite doors and windows in which aluminum lining and plastic are tightly compounded into one. The profile is made by compounding a foamed plastic with a surface hard core of about 4mm thickness on the surface of the aluminum lining to achieve the integration of the inner metal and the outer plastic.

[0003] The glass in the existing aluminum-plastic co-extruded doors and windows is mostly clamped into the window frame before the window frame is spliced, and then the window frame is spliced ​​and welded. This glass installation method can improve the stability of the glass, but if the glass in the window frame of this installation method is broken and needs to be replaced, it must be replaced together with the window frame, which greatly increases the replacement cost. Therefore, there is an urgent need for an aluminum-plastic co-extruded composite profile energy-saving door and window that can facilitate the replacement of the glass in the window frame. Utility Model Content

[0004] The utility model aims to provide an energy-saving door and window made of aluminum-plastic co-extruded composite profiles to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum-plastic co-extruded composite profile energy-saving door and window, comprising a profile frame for an aluminum-plastic co-extruded composite profile energy-saving door and window, the profile frame is provided with a rectangular groove inside, one side of the profile frame is provided with a rectangular hole, the rectangular hole is connected to the rectangular groove, one side of the profile frame is provided with a through hole, the through hole is slidably connected with a baffle, and the baffle slides and extends to the inside of the rectangular hole, one side of the inner wall of the rectangular groove is symmetrically provided with mounting holes, the rectangular groove is slidably connected with a return frame inside, two mounting holes are slidably connected with connecting blocks inside, one side of the connecting block is fixedly connected to the side wall of the return frame, the side of the connecting block away from the return frame is fixedly connected with a spring, the end of the spring is fixedly connected with a push block, the end of the push block extends to the outside of the mounting hole, and the end of the push block away from the spring is arc-shaped;

[0006] A fixing frame is symmetrically fixedly connected to one side of the profile frame close to the push block, the two fixing frames are respectively sleeved on the outside of the push block, and a slider is slidably connected to the inside of the fixing frame, an arc groove is provided on the side of the slider close to the push block, and the arc groove matches the push block, a sealing gasket is fixedly connected to the inner wall of the rectangular groove, and the sealing gasket is located on the side away from the fixing frame.

[0007] Preferably, the inner wall of the mounting hole is symmetrically provided with strip grooves, and the side wall of the connecting block is symmetrically fixedly connected with a rectangular block.

[0008] Preferably, the two rectangular blocks on the side wall of the connecting block are respectively slidably connected to the inside of two strips opened on the inner wall of the mounting hole.

[0009] Preferably, the inner wall of the mounting hole is symmetrically provided with sliding grooves, and the side wall of the push block is symmetrically fixedly connected with a sliding block.

[0010] Preferably, the two sliding blocks symmetrically fixedly connected on the side wall of the push block are respectively slidably connected to the inside of two sliding grooves opened on the inner wall of the mounting hole.

[0011] Preferably, the inner wall of the fixing frame is symmetrically provided with limiting grooves, and the side walls of the sliding block are symmetrically fixedly connected with limiting blocks.

[0012] Preferably, the two limit blocks symmetrically fixedly connected on the side wall of the sliding block are respectively slidably connected to the inside of two limit grooves symmetrically opened on the inner wall of the fixing frame.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] When the glass in the profile frame needs to be installed, the baffle is first pulled out upwards so that the rectangular hole is connected to the rectangular groove provided in the profile frame, and then the glass is pushed into the rectangular groove through the rectangular hole. When the glass is pushed to a predetermined position, the slider is pushed upwards along the fixed frame. At this time, an arc groove is provided on the side of the slider close to the push block, and the end of the push block is arranged in an arc shape. Therefore, as the slider is pushed, when the push block slides relatively to the inside of the arc groove, as the slider is continuously pushed, the push block is pushed into the inside of the installation hole through the slider. At this time, the push block pushes the spring and the connecting block to apply pressure to the return frame, so that the return frame fits the surface of the glass. At this time, the slider is continuously pushed to apply pressure to the push block and compress the spring. The spring continuously presses the connecting block to press the return frame, so that the glass is tightly pressed onto the sealing gasket through the return frame, so that the glass is sealed and installed.

[0015] The device can install glass of various thicknesses that is less than the rectangular groove. Compared with the prior art, the device can facilitate the installation of glass, so that when the glass needs to be replaced, it is not necessary to replace the window frame together, thereby greatly reducing the cost of replacing the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a partial cross-sectional view of the inner wall of the profile frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the return frame in the utility model;

[0020] Figure 4 For this utility model Figure 2 A schematic diagram of the structure of part B in the middle is enlarged;

[0021] Figure 5 For this utility model Figure 3 A schematic diagram of the structure enlargement of part A;

[0022] Figure 6 It is a schematic diagram of the structure of the fixed frame, sliding block, etc. in the utility model.

[0023] Description of reference numerals:

[0024] In the figure: 1. profile frame; 2. rectangular groove; 3. rectangular hole; 4. baffle; 5. fixing frame; 6. mounting hole; 7. return frame; 8. connecting block; 9. spring; 10. push block; 12. slider; 13. rectangular block; 14. sliding block; 15. limit block. DETAILED DESCRIPTION

[0025] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0026] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0027] The connection method can be bonding, welding, bolt connection and other existing methods, depending on actual needs.

[0028] like Figures 1 to 6The main structure of an aluminum-plastic co-extruded composite profile energy-saving door and window shown is a profile frame 1, a rectangular groove 2 is provided inside the profile frame 1, a rectangular hole 3 is provided on one side of the profile frame 1, and the rectangular hole 3 is connected to the rectangular groove 2. The setting of the rectangular groove 2 can facilitate the removal of the glass during installation and removal, and the rectangular groove 2 has a certain width, so the profile frame 1 can install glass of various thicknesses that are smaller than the width of the rectangular groove 2, thereby improving the application range of the profile frame 1, a through hole is provided on one side of the profile frame 1, and a baffle 4 is slidably connected to the inside of the through hole, and the baffle 4 slides and extends to the inside of the rectangular hole 3, and the baffle 4 can effectively seal the rectangular hole 3, thereby preventing dust or debris from entering the inside, and facilitating the installation of the profile frame 1;

[0029] The inside of the rectangular groove 2 is slidably connected with a return frame 7, and the length and width of the inner wall of the return frame 7 are smaller than the inner length and width of the profile frame 1. One side of the inner wall of the rectangular groove 2 is symmetrically provided with a mounting hole 6, and the two mounting holes 6 are slidably connected with a connecting block 8. The inner wall of the mounting hole 6 is symmetrically provided with a strip groove, and the side wall of the connecting block 8 is symmetrically fixedly connected with a rectangular block 13. The two rectangular blocks 13 on the side wall of the connecting block 8 are respectively slidably connected to the inside of the two strips opened on the inner wall of the mounting hole 6. The two rectangular blocks 13 can effectively limit the sliding direction of the connecting block 8. One side of the connecting block 8 is fixedly connected to the side wall of the return frame 7, and the side of the connecting block 8 away from the return frame 7 is fixedly connected with a spring 9. The end of the spring 9 is fixedly connected with a push block 10, and the end of the push block 10 extends to the outside of the mounting hole 6. The inner wall of the mounting hole 6 is symmetrically provided with sliding grooves, and the side wall of the push block 10 is symmetrically fixedly connected with sliding blocks 14. The two sliding blocks 14 symmetrically fixedly connected on the side wall of the push block 10 are respectively slidably connected to the inside of the two sliding grooves provided on the inner wall of the mounting hole 6. The two sliding blocks 14 can effectively limit the sliding direction of the push block 10, and the end of the push block 10 away from the spring 9 is arranged in an arc shape. When the push block 10 is pushed into the mounting hole 6, the push block 10 will simultaneously push the spring 9 and the connecting block 8 to press the return frame 7, and drive the return frame 7 to squeeze the glass, so that the glass is sealed and fitted on the sealing gasket. As the push block 10 continues to press, the spring 9 will be compressed, so that the spring 9 continuously presses the connecting block 8 and the return frame 7, thereby improving the sealing of the glass.

[0030] A fixed frame 5 is symmetrically fixedly connected to one side of the profile frame 1 near the push block 10, and the two fixed frames 5 are respectively sleeved on the outside of the push block 10, and a slider 12 is slidably connected to the inside of the fixed frame 5, and the inner wall of the fixed frame 5 is symmetrically provided with a limiting groove, and the side wall of the slider 12 is symmetrically fixedly connected to the limiting block 15, and the two limiting blocks 15 symmetrically fixedly connected on the side wall of the slider 12 are respectively slidably connected to the two limiting grooves symmetrically provided on the inner wall of the fixed frame 5. The two limiting blocks 15 can effectively limit the sliding direction of the slider 12, and the slider 12 is provided with an arc-shaped The inner wall of the rectangular groove 2 is fixedly connected with a sealing gasket, and the sealing gasket is located on the side away from the fixed frame 5. Because the side of the slider 12 close to the push block 10 is provided with an arc groove, and the end of the push block 10 close to the slider 12 is arc-shaped, so as the slider 12 is pushed, when the push block 10 slides relatively to the inside of the arc groove opened on the slider 12, at this time, as the slider 12 is pushed further, the arc surface in the arc groove on the slider 12 and the arc surface on the push block 10 will rub against each other, thereby pushing the push block 10 to the inside of the mounting hole 6 through the slider 12.

[0031] How it works

[0032] When the aluminum-plastic co-extruded composite profile energy-saving door and window is used, when it is necessary to install the glass in the profile frame 1, the baffle 4 is first pulled out upward along the through hole until the baffle 4 moves out of the rectangular hole 3, so that the rectangular hole 3 is connected with the rectangular groove 2 opened in the profile frame 1, and then the glass to be installed is pushed into the rectangular groove 2 through the rectangular hole 3. When the glass is pushed to a predetermined position, the two sliders 12 are pushed upward along the fixed frame 5. At this time, since the slider 12 is provided with an arc groove on one side close to the push block 10, and the end of the push block 10 close to the slider 12 is arc-shaped, as the slider 12 is pushed, when the push block 10 slides relatively to the arc groove opened on the slider 12, the slider 12 is pushed to the arc groove opened on the slider 12. When the sliding block 12 is inside the arc groove, the sliding block 12 is pushed continuously, so that the arc surface in the arc groove on the sliding block 12 and the arc surface on the pushing block 10 rub against each other, thereby pushing the pushing block 10 to the inside of the mounting hole 6 through the sliding block 12. At this time, the pushing block 10 pushes the spring 9 fixedly connected thereto and the connecting block 8 fixedly connected to the side of the spring 9 away from the pushing block 10 to press the return frame 7, so that the return frame 7 fits the surface of the glass. At this time, the sliding block 12 is continued to be pushed to press the pushing block 10 and compress the spring 9. The spring 9 continuously presses the connecting block 8 to press the return frame 7, so that the glass is tightly pressed onto the sealing gasket through the return frame 7, so that the glass is sealed and installed;

[0033] When the glass needs to be disassembled, it is only necessary to pull the slider 12 downward along the fixed frame 5, so that the slider 12 loses the push on the push block 10. At this time, the spring 9 will also return to its initial state, and the connecting block 8 will lose the squeezing force on the return frame 7, so that the glass loses the squeezing force of the external force, and the glass can be easily pulled out of the rectangular hole 3.

[0034] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum-plastic co-extruded composite profile energy-saving door and window, comprising a profile frame (1) for the aluminum-plastic co-extruded composite profile energy-saving door and window, characterized in that: A rectangular groove (2) is provided inside the profile frame (1), a rectangular hole (3) is provided on one side of the profile frame (1), the rectangular hole (3) is communicated with the rectangular groove (2), a through hole is provided on one side of the profile frame (1), a baffle (4) is slidably connected inside the through hole, and the baffle (4) slidably extends into the inside of the rectangular hole (3), mounting holes (6) are symmetrically provided on one side of the inner wall of the rectangular groove (2), a return frame (7) is slidably connected inside the rectangular groove (2), a connecting block (8) is slidably connected inside the two mounting holes (6), one side of the connecting block (8) is fixedly connected to the side wall of the return frame (7), a side of the connecting block (8) away from the return frame (7) is fixedly connected to a spring (9), a push block (10) is fixedly connected to the end of the spring (9), the end of the push block (10) extends to the outside of the mounting hole (6), and an end of the push block (10) away from the spring (9) is arranged in an arc shape; A fixed frame (5) is symmetrically fixedly connected to one side of the profile frame (1) close to the push block (10), the two fixed frames (5) are respectively sleeved on the outside of the push block (10), and a slider (12) is slidably connected to the inside of the fixed frame (5), an arc groove is formed on the side of the slider (12) close to the push block (10), and the arc groove matches the push block (10), and a sealing gasket is fixedly connected to the inner wall of the rectangular groove (2), and the sealing gasket is located on the side away from the fixed frame (5).

2. The energy-saving door and window made of aluminum-plastic co-extruded composite profile according to claim 1, characterized in that: The inner wall of the mounting hole (6) is symmetrically provided with strip-shaped grooves, and the side wall of the connecting block (8) is symmetrically fixedly connected with a rectangular block (13).

3. The energy-saving door and window made of aluminum-plastic co-extruded composite profile according to claim 2, characterized in that: The two rectangular blocks (13) on the side wall of the connection block (8) are respectively slidably connected to the inside of two strips opened on the inner wall of the mounting hole (6).

4. The energy-saving door and window made of aluminum-plastic co-extruded composite profile according to claim 1, characterized in that: The inner wall of the mounting hole (6) is symmetrically provided with sliding grooves, and the side wall of the push block (10) is symmetrically fixedly connected with a sliding block (14).

5. The energy-saving door and window made of aluminum-plastic co-extruded composite profile according to claim 4, characterized in that: Two sliding blocks (14) symmetrically fixedly connected on the side wall of the push block (10) are respectively slidably connected to the inside of two sliding grooves opened on the inner wall of the mounting hole (6).

6. The energy-saving door and window made of aluminum-plastic co-extruded composite profile according to claim 1, characterized in that: The inner wall of the fixed frame (5) is symmetrically provided with limiting grooves, and the side walls of the sliding block (12) are symmetrically fixedly connected with limiting blocks (15).

7. The energy-saving door and window made of aluminum-plastic co-extruded composite profile according to claim 6, characterized in that: Two limit blocks (15) symmetrically fixedly connected on the side wall of the sliding block (12) are respectively slidably connected to the inside of two limit grooves symmetrically opened on the inner wall of the fixing frame (5).

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