Height adjustable door and window corner brace

Abstract

The utility model relates to a height adjustable type door and window angle code, including door and window angle code body, be provided with adjusting mechanism on the door and window angle code body, be provided with reinforcing mechanism on the door and window angle code body, the adjusting mechanism includes sliding slot, the sliding slot is opened in the door and window angle code body, the inner wall sliding of sliding slot is provided with the sliding block, fixed mounting has the extension plate on the sliding block. Through being provided with adjusting mechanism, play the purpose of adjusting door and window angle code body length, be favorable to the use of door and window angle code, through being provided with reinforcing hole, can alleviate the weight, cooperate with reinforcing plate simultaneously, can form the cavity of triangle, triangle is stable structure, be favorable to the strength of door and window angle code body improvement.

Description

Technical Field

[0001] This utility model relates to the field of door and window corner code technology, specifically a height-adjustable door and window corner code. Background Technology

[0002] Corner brackets are key hardware components connecting door and window frames and sashes. They are typically made of metal or high-strength plastic and are shaped at right angles or specific angles to reinforce the connection at 90-degree corners. They are fixed inside the profile using screws or corner assembly techniques, stabilizing the structure, preventing deformation, and improving overall load-bearing capacity and sealing. The design of the corner brackets must match the grooves in the door and window profiles. High-quality corner brackets can significantly extend the lifespan of doors and windows, ensuring smooth opening and closing, and are an important component affecting the performance and safety of doors and windows.

[0003] As a key connecting component in door and window assembly, the structural strength and dimensional adaptability of corner brackets directly affect the overall stability and installation accuracy of doors and windows. Traditional corner brackets mostly adopt a fixed length design, which makes it difficult to adapt to the assembly needs of doors and windows of different specifications. Especially when installing non-standard sizes or special angles, customized production is often required, leading to increased costs and extended construction periods. In addition, existing corner brackets are mostly solid metal structures, which, while ensuring basic strength, result in significant weight and low material utilization.

[0004] Therefore, a height-adjustable door and window corner bracket is proposed to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned shortcomings in the existing technology by proposing a height-adjustable door and window corner bracket.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a height-adjustable door and window corner bracket, including a door and window corner bracket body, an adjustment mechanism provided on the door and window corner bracket body, a reinforcing mechanism provided on the door and window corner bracket body, the adjustment mechanism including a sliding groove, the sliding groove being opened on the door and window corner bracket body, a slider being slidably arranged on the inner wall of the sliding groove, and an extension plate being fixedly installed on the slider;

[0007] The reinforcing mechanism includes a reinforcing hole, which is formed on the door and window corner bracket body, and a reinforcing plate is fixedly installed on the inner wall of the reinforcing hole.

[0008] Preferably, there are two grooves, and the cross-sectional shape of both grooves is T-shaped.

[0009] Preferably, there are two sliders, and the cross-sectional shape of both sliders is T-shaped.

[0010] Preferably, the door and window corner bracket body has two mounting through holes.

[0011] Preferably, the mounting through hole connects to the sliding groove, and two bolts are inserted into the mounting through hole.

[0012] Preferably, the surface of the slider has a threaded hole, and one end of the bolt is threaded into the threaded hole.

[0013] Preferably, the door and window corner bracket body has two mounting holes.

[0014] Compared with the prior art, this utility model provides a height-adjustable door and window corner bracket, which has the following advantages:

[0015] 1. This utility model, by providing an adjustment mechanism, serves to adjust the length of the door and window corner bracket body, thereby facilitating the use of the door and window corner bracket;

[0016] 2. This utility model, by providing reinforcing holes, can reduce weight. At the same time, in conjunction with reinforcing plates, it can form a triangular cavity. The triangle is a stable structure, which helps to improve the strength of the door and window corner bracket body.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a height-adjustable door and window corner bracket proposed in this utility model.

[0019] Figure 2 This is a schematic diagram showing the removal of the extension plate of a height-adjustable door and window corner bracket proposed in this utility model;

[0020] Figure 3 This is an exploded view of the overall structure of a height-adjustable door and window corner bracket proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of a slider for a height-adjustable door and window corner bracket proposed in this utility model.

[0022] In the diagram: 1. Door and window corner bracket body; 21. Extension plate; 22. Slider; 23. Slide groove; 24. Threaded hole; 25. Bolt; 26. Mounting through hole; 31. Reinforcing hole; 32. Reinforcing plate; 4. Mounting hole. Detailed Implementation

[0023] 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.

[0024] Example:

[0025] Please see Figure 1 - Figure 4 This embodiment of a height-adjustable door and window corner bracket includes a door and window corner bracket body 1. The door and window corner bracket body 1 is provided with an adjustment mechanism, which facilitates the adjustment of the length of the door and window corner bracket body 1. The door and window corner bracket body 1 is provided with a reinforcing mechanism, which facilitates the improvement of the strength of the door and window corner bracket body 1 and improves its usability. The adjustment mechanism includes a slide groove 23, which is formed on the door and window corner bracket body 1. The slide groove 23 is provided to support the sliding of a slider 22. The slider 22 is slidably provided on the inner wall of the slide groove 23. The slider 22 is provided to support the installation of an extension plate 21. The extension plate 21 is fixedly installed on the slider 22. The extension plate 21 is provided to extend the length of the door and window corner bracket body 1.

[0026] The reinforcing mechanism includes a reinforcing hole 31, which is formed on the door and window corner bracket body 1. The cross-sectional shape of the reinforcing hole 31 is a parallelogram. The reinforcing hole 31 is used to support the installation of the reinforcing plate 32. The reinforcing plate 32 is fixedly installed on the inner wall of the reinforcing hole 31. The reinforcing plate 32 is a square plate. The reinforcing plate 32 is used to divide the reinforcing hole 31 into a triangle. The triangle is a stable structure, which helps to improve the strength of the door and window corner bracket body 1.

[0027] There are two slides 23, and the cross-sectional shape of both slides 23 is T-shaped. The slides 23 are designed to support the sliding of the slider 22.

[0028] There are two sliders 22, and both sliders 22 have a T-shaped cross-section. The sliders 22 are used to support the installation of the extension plate 21.

[0029] The door and window corner bracket body 1 has two mounting through holes 26 for receiving the insertion of bolts 25.

[0030] The mounting through hole 26 connects to the slide groove 23. Two bolts 25 are inserted into the mounting through hole 26. The bolts 25 are threaded into the threaded hole 24, thereby fixing the slider 22 to the slide groove 23.

[0031] The surface of the slider 22 is provided with a threaded hole 24. One end of the bolt 25 is threaded into the threaded hole 24. The threaded hole 24 is provided to receive the threaded connection of the bolt 25, thereby achieving the purpose of fixing the slider 22 to the slide groove 23.

[0032] The door and window corner bracket body 1 has two mounting holes 4. The mounting holes 4 are used for the installation of the door and window corner bracket body 1.

[0033] When the length of the door and window corner bracket body 1 needs to be adjusted, first use a tool to remove the bolt 25 in the mounting through hole 26. During the removal process, one end of the bolt 25 will leave the threaded hole 24 on the surface of the slider 22, thereby releasing the slider 22 from the fixation. Then slide the slider 22 along the slide groove 23. When the slider 22 slides, it will drive the extension plate 21 to move until the extension plate 21 moves to the appropriate position and the threaded hole 24 is coaxial with the mounting through hole 26. Then use a tool to thread the bolt 25 through the mounting through hole 26 and connect it to the threaded hole 24, thereby fixing the slider 22 and the extension plate 21. With the above settings, the length of the door and window corner bracket body 1 can be adjusted, making it convenient to use the door and window corner bracket body 1.

[0034] Furthermore, the door and window corner bracket body 1 is provided with reinforcing holes 31, which can reduce weight. At the same time, in conjunction with the reinforcing plate 32, a triangular cavity can be formed. The triangle is a stable structure, which helps to improve the strength of the door and window corner bracket body 1.

[0035] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. Any method that can achieve its beneficial effect can be implemented. In addition, the electrical components in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can control the electrical components through simple programming. Moreover, the existing disclosed power connection technology is also common knowledge in the field. Therefore, the specific structural composition and working principle will not be described in detail in this embodiment.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0037] 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 height-adjustable door and window corner bracket, comprising a door and window corner bracket body (1), characterized in that: An adjustment mechanism is provided on the door and window corner code body (1), and a reinforcing mechanism is provided on the door and window corner code body (1); The adjustment mechanism includes a slide groove (23), which is opened on the door and window corner bracket body (1). A slider (22) is slidably arranged on the inner wall of the slide groove (23), and an extension plate (21) is fixedly installed on the slider (22). The reinforcing mechanism includes a reinforcing hole (31), which is opened on the door and window corner bracket body (1), and a reinforcing plate (32) is fixedly installed on the inner wall of the reinforcing hole (31).

2. The height-adjustable door and window corner bracket according to claim 1, characterized in that: There are two grooves (23), and the cross-sectional shape of both grooves (23) is T-shaped.

3. The height-adjustable door and window corner bracket according to claim 1, characterized in that: There are two sliders (22), and the cross-sectional shape of both sliders (22) is T-shaped.

4. The height-adjustable door and window corner bracket according to claim 1, characterized in that: The door and window corner bracket body (1) is provided with two mounting through holes (26).

5. A height-adjustable door and window corner bracket according to claim 4, characterized in that: The mounting through hole (26) is connected to the sliding groove (23), and two bolts (25) are inserted into the mounting through hole (26).

6. A height-adjustable door and window corner bracket according to claim 5, characterized in that: The surface of the slider (22) is provided with a threaded hole (24), and one end of the bolt (25) is threaded into the threaded hole (24).

7. The height-adjustable door and window corner bracket according to claim 1, characterized in that: The door and window corner bracket body (1) is provided with two mounting holes (4).

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