A kind of thermal insulation aluminum alloy door and window stile connection structure

Abstract

The utility model provides a connection structure, belonging to the technical field of aluminum alloy doors and windows, and in particular to a middle stile connection structure of a thermally-insulated aluminum alloy door and window, comprising a vertical stile, a connection structure is arranged on the vertical stile, the front end of the connection structure is connected to the middle stile by means of mounting bolts and fixing bolts, and an adjusting bolt is arranged at the rear end of the connection structure. By arranging a connection mechanism on the vertical stile, and an adjusting bolt is arranged at the rear end of the connection mechanism, the position of the connection mechanism on the vertical stile is adjusted by means of the adjusting ability of the adjusting bolt, and the middle stile is horizontally connected with the vertical stile by means of the threaded connection of the mounting bolts and the fixing bolts with the middle stile, thereby solving the problem in the prior art that the template cannot be changed according to the situation.

Description

Technical Field

[0001] The utility model provides a connection structure, belonging to the technical field of aluminum alloy doors and windows, and in particular relates to a thermally-broken aluminum alloy door and window stile connection structure. Background Art

[0002] Doors and windows are one of the important external protective structures of buildings, playing the role of wind and rain protection, heat insulation, sound insulation, lighting, ventilation and other functions. With the improvement of people's living standards, the requirements for doors and windows in decoration are getting higher and higher. In the current market, broken bridge aluminum alloy doors and windows are becoming more and more popular because of their layered structure, beautiful appearance, and far superior performance in heat insulation and sound insulation than other types of doors and windows. With the continuous research of people on decoration styles, higher requirements are put forward for the installation and connection of doors and windows.

[0003] Shape: Most of the conventional door and window installations on the market are carried out by measuring the pre-installed door and window walls, pre-setting the approximate shape of the door and window and the required materials, and installing the connecting mechanism on the vertical bars and middle bars in advance. During the production process and installation project, once damage occurs, the entire material will be wasted due to the failure of the connection mechanism position. In addition, during the installation project, because the template is preset in advance, it is impossible to change to a more suitable template according to the actual situation, and it can only be customized again, wasting materials and manpower. Utility Model Content

[0004] In order to make up for the deficiencies of existing functions, the present application provides a thermally-insulated aluminum alloy door and window stile connection structure, which solves the problem in the prior art that the pattern cannot be changed according to the situation.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a thermally-insulated aluminum alloy door and window stile connection structure, comprising a vertical stile, a connection structure is arranged on the vertical stile, the front end of the connection structure is connected to the stile by means of mounting bolts and fixing bolts, and an adjusting bolt is arranged at the rear end of the connection structure.

[0006] Preferably, the connection structure comprises a mounting plate and a connecting block, the mounting plate connecting the left and right ends and the rear end of the vertical stile, the connecting block connecting the front end of the vertical stile, the connecting block connecting the rear end of the middle stile, and the mounting plate connecting the rear end of the connecting block by means of an adjusting bolt.

[0007] Preferably, a mounting boss is provided at the front center of the connection block to connect to the upper end of the stile cavity, and symmetrically distributed fixing plates are provided on the left and right sides of the mounting boss, and the fixing plates are respectively connected to the left and right ends of the stile cavity.

[0008] Preferably, a groove is arranged at the front end of the vertical bar, a slider is arranged at the rear end of the connecting block, and the slider is connected to the rear end of the groove.

[0009] Preferably, the mounting boss is provided with a mounting hole penetrating through the center thereof, and the mounting hole is connected to the stile by means of mounting bolts.

[0010] Preferably, the fixing plate is provided with a fixing hole penetrating through the center thereof, and the fixing hole is connected to the middle stile by means of fixing bolts.

[0011] One or more technical solutions provided in this application example have at least the following technologies or effects:

[0012] The utility model provides a connecting mechanism on the vertical bar, and an adjusting bolt is provided at the rear end of the connecting mechanism. When the adjusting bolt is loosened, the pressing force provided by the adjusting bolt and the pre-tightening force of the connecting mechanism between the connecting mechanism and the vertical bar is reduced. At this time, the connecting mechanism can slide along the vertical bar on the vertical bar. When the adjusting bolt is tightened, the pressing force provided by the adjusting bolt and the pre-tightening force of the connecting mechanism between the connecting mechanism and the vertical bar is increased. The connecting mechanism is fixed at a certain position on the vertical bar, and the position of the connecting mechanism on the vertical bar is adjusted by means of the adjusting ability of the adjusting bolt. The front end of the connecting mechanism is connected to the middle bar by means of the mounting bolt and the fixing bolt. By means of the pressing force provided by the mounting bolt and the fixing bolt and the middle bar and between the middle bar and the connecting mechanism due to the bolt pre-tightening force, the middle bar is horizontally connected relative to the vertical bar.

[0013] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or can be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of a thermal-break aluminum alloy door and window stile connection structure of the utility model;

[0015] Figure 2 It is an exploded schematic diagram of a thermal-break aluminum alloy door and window stile connection structure of the utility model;

[0016] Figure 3 It is a three-dimensional schematic diagram of a connection block of a thermally-broken aluminum alloy door and window stile connection structure of the utility model;

[0017] Figure 4 It is a cross-sectional structural schematic diagram of a thermally-broken aluminum alloy door and window stile connection structure of the utility model;

[0018] As shown in the figure:

[0019] 1. Mullions;

[0020] 11. Groove;

[0021] 2. Connection structure;

[0022] 3. Middle mullion;

[0023] 31. Aluminum alloy cavity; 32. Heat insulation cavity;

[0024] 4. Mounting plate;

[0025] 41. Threaded hole;

[0026] 5. Connecting blocks;

[0027] 51. Mounting boss; 52. Mounting hole; 53. Fixing plate; 54. Fixing hole; 55. Adjustment hole; 56. Slider;

[0028] 6. Install the bolts;

[0029] 7. Fixing bolts;

[0030] 8. Adjust the bolt. Specific implementation plan

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific implementation methods and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0034] like Figure 1 , Figure 2 , Figure 3As shown, a thermal-bridge aluminum alloy door and window stile connection structure comprises a vertical stile 1, a connection mechanism 2 is arranged on the vertical stile 1, a plurality of adjusting bolts 8 are arranged at the rear end of the connection mechanism 2, the connection mechanism 2 comprises a mounting plate 4 and a connecting block 5, the mounting plate 4 is provided with a plurality of threaded holes 41 symmetrically distributed through the left and right ends of the mounting plate 4, a plurality of adjusting holes 55 corresponding to the positions of the threaded holes 41 penetrating the mounting plate 4 are arranged at the rear end of the connecting block 5, the adjusting bolts 8 are passed through the mounting plate 4 by means of the threaded holes 41, the adjusting bolts 8 are connected to the connecting block 5 by means of the adjusting holes 55, the mounting plate 4 is connected to the connecting block 5 by means of the adjusting bolts 8, the mounting plate 4 is connected to the rear end of the vertical stile 1 by means of the adjusting bolts 8, the connecting block 5 is connected to the left and right ends of the vertical stile 1 and the front end of the vertical stile 1 by means of the adjusting bolts 8, a groove 11 is arranged at the front end of the vertical stile 1, a slider 55 is arranged at the bottom end of the connecting block 5, and the bottom end of the slider 5 is connected to the bottom end of the groove 11.

[0035] In this embodiment, the connection mechanism 2 is installed on the vertical column 1 by means of the threaded cooperation between the adjusting bolt 8 and the threaded hole 41 disposed on the mounting plate 4 and the adjusting bolt 8 and the adjusting hole disposed at the rear end of the connecting block 5. By means of the adjusting ability of the adjusting bolt, the adjusting bolt 8 is loosened, and the pre-tightening force between the adjusting bolt 8 and the mounting plate 4 is reduced, resulting in a reduction in the pressing force between the mounting plate 4 and the connecting block 5, the pressing force between the mounting plate 4 and the vertical column 1, and the pressing force between the connecting block 5 and the vertical column 1. The reduction in the pressing force leads to a reduction in the friction force between the connection mechanism 2 and the vertical column 1. With the help of the slider 56 disposed at the bottom end of the connecting block 5, the connection mechanism 2 can slide on the vertical column 1 along the groove 11 under the guidance of the groove 11 disposed at the front end of the vertical column 1. By tightening the adjusting bolt 8, the preload force between the adjusting bolt 8 and the mounting plate 4 increases, thereby increasing the pressing force and friction force between the connecting mechanism 2 and the vertical bar 1. The connecting mechanism 2 is fixed at a certain position on the vertical bar 1. With the help of the adjusting ability of the adjusting bolt 8, the position of the connecting mechanism 2 on the vertical bar 1 can be adjusted.

[0036] like Figure 2 , 3As shown in 4, the rear end of the middle stile 3 is provided with a mounting bolt 6, and the rear end of the middle stile 3 is provided with fixing bolts 7 symmetrically distributed on the left and right sides. The cavity of the middle stile 3 is divided into three parts. The middle part of the cavity of the middle stile 3 is a heat-insulating cavity 32, and the left and right ends of the cavity of the middle stile 3 are not identically provided with symmetrically distributed aluminum alloy cavities 31. The front end center of the connecting block 5 is provided with a mounting boss 51 connected to the upper end of the heat-insulating cavity 32. The mounting boss 51 is provided with a mounting hole 52 running through its center. The heat-insulating cavity 32 is provided with a through hole running through its center and having a size corresponding to the mounting hole 51. The mounting bolt 6 is penetrated in the mounting boss 51 by means of the mounting hole 52, the middle stile 3 is connected to the upper end of the mounting boss 51 by means of the threaded connection between the mounting bolt 6 and the mounting hole 52 through the through hole arranged on the heat insulation cavity 32, the left and right sides of the mounting boss 5 are provided with symmetrically distributed fixing plates 53, the fixing plate 53 is provided with a fixing hole 54 penetrating through its center, the left and right sides of the aluminum alloy cavity 31 are provided with through holes penetrating through its left and right sides respectively and corresponding to the position and size of the fixing hole 54, the middle stile 3 is connected to the fixing plate by means of the bolt connection between the fixing bolt 7 and the fixing hole 54.

[0037] In this embodiment, the middle stile 3 is connected to the front end of the connecting block by means of the bolt connection between the mounting bolt 6 and the mounting hole 52 and the bolt connection between the fixing bolt 7 and the fixing hole 54. Under the support of the mounting boss 51 and the fixing of the fixing plate 53, the middle stile 3 is horizontally connected to the vertical stile 1 relative to the vertical stile 1.

[0038] When in use, the user loosens the adjusting bolt 8 to slide the connecting mechanism 2 on the vertical bar 1. After reaching the appropriate position, the user tightens the adjusting bolt 8 to fix the connecting mechanism on the vertical bar. At this time, the middle bar 3 is connected by the installing bolt 6 and the fixing bolt 7. The middle bar 3 is horizontally connected to the vertical bar 1 relative to the vertical bar 1 by means of the bolt connection.

[0039] Although the present invention has been disclosed as above in terms of preferred embodiments, it is not intended to limit the present invention. Anyone familiar with the technology may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be based on the definition of the claims.

Claims

1. A thermally-insulated aluminum alloy door and window stile connection structure, comprising a vertical stile (1), characterized in that: A connecting structure (2) is arranged on the vertical stile (1), the front end of the connecting structure (2) is connected to the middle stile (3) by means of a mounting bolt (6) and a fixing bolt (7), and an adjusting bolt (8) is arranged at the rear end of the connecting structure (2).

2. The thermally-insulated aluminum alloy door and window stile connection structure according to claim 1, characterized in that: The connection structure (2) comprises a mounting plate (4) and a connection block (5); the mounting plate (4) connects the left and right ends and the rear end of the vertical stile (1); the connection block (5) connects the front end of the vertical stile (1); the connection block (5) connects the rear end of the middle stile (3); and the mounting plate (4) is connected to the rear end of the connection block (5) by means of an adjusting bolt (8).

3. The thermally-insulated aluminum alloy door and window stile connection structure according to claim 2, characterized in that: A mounting boss (51) is provided at the front center of the connection block (5) to connect to the upper end of the stile (3) cavity. A symmetrically distributed fixing plate (53) is provided on the left and right sides of the mounting boss (51). The fixing plates (53) are respectively connected to the left and right ends of the stile (3) cavity.

4. The thermally-insulated aluminum alloy door and window stile connection structure according to claim 2, characterized in that: A groove (11) is arranged at the front end of the vertical bar (1), and a sliding block (56) is arranged at the rear end of the connecting block (5), wherein the sliding block (56) is connected to the rear end of the groove (11).

5. The thermally-insulated aluminum alloy door and window stile connection structure according to claim 3, characterized in that: The mounting boss (51) is provided with a mounting hole (52) penetrating the center thereof, and the mounting hole (52) is connected to the stile (3) by means of a mounting bolt (6).

6. The thermally-insulated aluminum alloy door and window stile connection structure according to claim 3, characterized in that: The fixing plate (53) is provided with a fixing hole (54) penetrating the center thereof, and the fixing hole (54) is connected to the stile (3) by means of a fixing bolt (7).

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