Glass positioning device for metal doors and windows

Abstract

The utility model relates to the technical field of metal doors and windows, in particular to a glass positioning device of a metal door and window, which comprises a frame, a door and window is arranged on the frame, and the door and window comprises a main body component, a glass positioning component and a positioning component, auxiliary pressing lines are mounted on the left and right sides of the inner end of the glass and are used for fixing the glass; main pressing lines are mounted on the upper and lower sides of the inner end of the glass and are used for fixing the glass and the auxiliary pressing lines; the positioning assembly is arranged on the inner wall of the metal frame and used for positioning glass, two mounting racks are fixed to the inner wall of each of the four ends of the metal frame, and spring pieces are mounted in the mounting racks; the glass is positioned through the spring pieces on the inner walls of the four ends of the metal frame, direct contact between the glass and the inner walls of the metal frame is avoided, and therefore the edges of the glass are protected against damage; in addition, the pressure between the metal frame and the glass can be relieved through the positioning assembly, and the situation that the glass is broken due to too large pressure or the metal frame deforms due to uneven stress is avoided.

Description

Technical Field

[0001] This utility model relates to the field of metal door and window technology, specifically to a glass positioning device for metal doors and windows. Background Technology

[0002] With the continuous development of the economy, in order to improve the protective performance of doors and windows, they have evolved from the original wooden doors and windows to the current metal doors and windows. The corrosion resistance and impact resistance of metal doors and windows have been further improved, thus effectively increasing the service life of metal doors and windows.

[0003] According to CN216690814U, a glass positioning device for metal doors and windows is disclosed. This technology discloses "a glass positioning device for metal doors and windows, including a metal frame, a fixed circular plate and an L-shaped sliding plate. The fixed circular plate is provided on all four sides of the front of the metal frame, and the L-shaped sliding plate is slidably connected to one side of the top of the metal frame. An inner frame is installed on the inner wall of the metal frame, and the fixed circular plate is located on the front of the inner frame. The inner wall of the inner frame has a groove, and limit holes are provided on all four sides of the front of the inner frame." It has the technical effect of "through the setting of the metal frame, fixed circular plate, inner frame, groove, limit hole, threaded rod, pressing plate, pad and cross knob, and the combination of the metal frame, fixed circular plate, inner frame, groove, limit hole, threaded rod, pressing plate, pad and cross knob, a positioning structure is constructed through the connection and combination of these devices. It is simple to operate, which makes it convenient for users to use. At the same time, the positioning and fixing effect is good, thus reflecting the practicality of the device."

[0004] The positioning of the above scheme mainly relies on the cooperation of the fixed circular plate and the threaded rod. However, due to the tolerances in the manufacturing and installation process, the positioning accuracy may be affected. Furthermore, although glass can be installed by using an L-shaped sliding plate and fixing bolts, in actual operation, repeatedly rotating the fixing bolts and adjusting the position of the L-shaped sliding plate may still require a certain amount of time and skill. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a glass positioning device for metal doors and windows. The glass is positioned by spring plates on the inner walls of the four ends of the metal frame, preventing direct contact between the glass and the inner wall of the metal frame, thereby protecting the glass edges from damage. Furthermore, the positioning component can alleviate the pressure between the metal frame and the glass, preventing the glass from breaking due to excessive pressure or the metal frame from deforming due to uneven stress.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a glass positioning device for metal doors and windows, comprising a frame, on which doors and windows are provided, the doors and windows comprising:

[0007] The main components include a metal frame mounted on a frame, glass installed inside the metal frame, auxiliary pressure lines installed on the left and right sides of the inner end of the glass for fixing the glass, and main pressure lines installed on the top and bottom sides of the inner end of the glass for fixing the glass and auxiliary pressure lines.

[0008] The positioning component, which is set on the inner wall of the metal frame and used for positioning the glass, includes two mounting brackets fixed to the inner walls of the four ends of the metal frame, and spring plates installed inside the mounting brackets;

[0009] Connecting components are set on the frame and used to control the opening and closing of the main components.

[0010] Preferably, the positioning component further includes bent portions disposed at both ends of the mounting bracket for limiting the spring sheet.

[0011] Preferably, the positioning component further includes mounting holes on both sides inside the mounting bracket, and the mounting bracket is fixed to the metal frame by screws through the mounting holes.

[0012] Preferably, the main component further includes buckle grooves provided on the front sides of the upper and lower ends of the inner wall of the metal frame, and buckles provided on the front side of the outer wall of the main pressure line.

[0013] Preferably, the main component further includes slots located at the rear ends of the upper and lower parts of the inner wall of the metal frame, and a clip head located at the rear end of the outer wall of the main pressure line.

[0014] Preferably, the connecting assembly includes an extension frame fixed to the upper sides of the left and right ends of the metal frame, a slide frame fixed to the upper side of the inner wall of both ends of the frame, a support frame pivotally connected to the lower end of the slide frame, a slider slidably installed inside the slide frame, an upper connecting frame pivotally connected to the upper end of the slider, and the upper end of the upper connecting frame pivotally connected to the upper end of the extension frame, a lower connecting frame pivotally connected to the lower end of the slider, and the lower end of the lower connecting frame pivotally connected to the support frame.

[0015] Beneficial effects

[0016] This utility model provides a glass positioning device for metal doors and windows. Compared with the prior art, it has the following advantages:

[0017] 1. After the glass is installed inside the metal frame, the glass is positioned by spring plates on the inner walls of the four ends of the metal frame, which prevents the glass from directly contacting the inner wall of the metal frame, thus protecting the edges of the glass from damage. In addition, the positioning components can relieve the pressure between the metal frame and the glass, preventing the glass from breaking due to excessive pressure or the metal frame from deforming due to uneven stress.

[0018] 2. By fastening the buckle on the main pressure line to the buckle groove on the metal frame, and then fastening the clip on the main pressure line to the clip groove on the metal frame, the main pressure line can be fixed to the metal frame, thus securing the glass in the metal frame. At the same time, the main pressure line also secures the secondary pressure lines. This ensures that the two ends of the glass are secured by the secondary pressure lines on the left and right sides, while the top and bottom main pressure lines secure the top and bottom ends of the glass, ensuring the stability and safety of the glass within the metal frame. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a cross-sectional view of the present invention;

[0021] Figure 3 This is a cross-sectional view of the main components of this utility model;

[0022] Figure 4 This utility model Figure 3 A schematic diagram of the structure of part A in the middle;

[0023] Figure 5 This is a schematic diagram of the positioning component in this utility model.

[0024] In the diagram: 1. Frame; 2. Doors and windows; 21. Main components; 211. Metal frame; 212. Glass; 213. Secondary pressure line; 214. Main pressure line; 215. Clip groove; 216. Clip head; 217. Card slot; 218. Card head; 22. Positioning components; 221. Mounting bracket; 222. Spring sheet; 223. Bending part; 224. Mounting hole; 23. Connecting components; 231. Extension bracket; 232. Slide bracket; 233. Support bracket; 234. Slider; 235. Upper connecting bracket; 236. Lower connecting bracket. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0026] Please see Figure 1 - Figure 5 This utility model provides a technical solution: a glass positioning device for metal doors and windows, including a frame 1, on which a door / window 2 is provided, the door / window 2 including:

[0027] The main component 21 includes a metal frame 211 mounted on the frame 1. A glass 212 is installed inside the metal frame 211. Sub-pressure lines 213 are installed on both the left and right sides of the inner end of the glass 212 for fixing the glass 212. Main pressure lines 214 are installed on both the upper and lower sides of the inner end of the glass 212 for fixing the glass 212 and the sub-pressure lines 213.

[0028] The positioning component 22 is disposed on the inner wall of the metal frame 211 and used to position the glass 212, including two mounting brackets 221 fixed to the inner walls of the four ends of the metal frame 211 respectively, and spring plates 222 are installed inside the mounting brackets 221.

[0029] The connecting component 23 is set on the frame 1 and is used to control the opening and closing of the main component 21.

[0030] In this embodiment, after the glass 212 is installed inside the metal frame 211, the glass 212 is positioned by the spring plates 222 on the inner walls of the four ends of the metal frame 211, so as to avoid direct contact between the glass 212 and the inner wall of the metal frame 211, thereby protecting the edge of the glass 212 from damage; and the positioning component 22 can relieve the pressure between the metal frame 211 and the glass 212, so as to prevent the glass 212 from breaking due to excessive pressure or the metal frame 211 from deforming due to uneven force.

[0031] Specifically, the positioning component 22 also includes bent portions 223 disposed at both ends of the mounting bracket 221 and used to limit the spring sheet 222.

[0032] In this embodiment, the spring sheet 222 in the mounting bracket 221 can be limited by the bending part 223 to prevent the spring sheet 222 from shifting its position when it is squeezed.

[0033] Specifically, the positioning component 22 also includes mounting holes 224 on both sides inside the mounting bracket 221, and the mounting bracket 221 is fixed to the metal frame 211 by screws through the mounting holes 224.

[0034] In this embodiment, the mounting bracket 221 can be screwed or welded to the inner wall of the metal frame 211.

[0035] Specifically, the main component 21 also includes buckle grooves 215 provided on the front sides of the upper and lower ends of the inner wall of the metal frame 211, and buckles 216 provided on the front side of the outer wall of the main pressure line 214.

[0036] In this embodiment, by fastening the buckle 216 on the main pressure line 214 to the buckle groove 215 on the metal frame 211, and then fastening the clip 218 on the main pressure line 214 to the clip groove 217 on the metal frame 211, the main pressure line 214 can be fixed to the metal frame 211, so that the main pressure line 214 fixes the glass 212 in the metal frame 211, and at the same time, the main pressure line 214 also fixes the secondary pressure line 213.

[0037] Specifically, the main component 21 also includes slots 217 located on the rear sides of the upper and lower ends of the inner wall of the metal frame 211, and a clip head 218 located on the rear side of the outer wall of the main pressure line 214.

[0038] In this embodiment, the two ends of the glass 212 are fixed by the secondary pressure lines 213 on the left and right sides, and the upper and lower ends of the glass 212 are fixed by the main pressure lines 214 on the upper and lower sides, so as to ensure the stability and safety of the glass 212 within the metal frame 211.

[0039] Specifically, the connecting component 23 includes an extension frame 231 fixed to the upper sides of the left and right ends of the metal frame 211. A slide frame 232 is fixed to the upper side of the inner wall of both ends of the frame 1. A support frame 233 is pivotally connected to the lower end of the slide frame 232. A slider 234 is slidably installed inside the slide frame 232. An upper connecting frame 235 is pivotally connected to the upper end of the slider 234, and the upper end of the upper connecting frame 235 is pivotally connected to the upper end of the extension frame 231. A lower connecting frame 236 is pivotally connected to the lower end of the slider 234, and the lower end of the lower connecting frame 236 is pivotally connected to the support frame 233.

[0040] In this embodiment, the main body component 21 can be opened and closed from the frame 1 by means of the connecting component 23.

[0041] The working principle and usage process of this utility model are as follows: First, after the glass 212 is installed inside the metal frame 211, the glass 212 is positioned by the spring pieces 222 on the inner walls of the four ends of the metal frame 211, so as to avoid direct contact between the glass 212 and the inner wall of the metal frame 211, thereby protecting the edge of the glass 212 from damage; in addition, the positioning component 22 can relieve the pressure between the metal frame 211 and the glass 212, so as to prevent the glass 212 from breaking due to excessive pressure or the metal frame 211 from deforming due to uneven force.

[0042] Then, by fastening the buckle 216 on the main pressure line 214 to the buckle groove 215 on the metal frame 211, and then by fastening the clip 218 on the main pressure line 214 to the clip groove 217 on the metal frame 211, the main pressure line 214 can be fixed to the metal frame 211, so that the main pressure line 214 fixes the glass 212 in the metal frame 211, and at the same time, the main pressure line 214 also fixes the secondary pressure line 213; so that the two ends of the glass 212 are fixed by the secondary pressure lines 213 on the left and right sides, and the upper and lower ends of the glass 212 are fixed by the main pressure lines 214 on the upper and lower sides, ensuring the stability and safety of the glass 212 in the metal frame 211.

[0043] 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 process, method, article, or apparatus.

[0044] 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 glass positioning device for metal doors and windows, comprising a frame (1), characterized in that: The frame (1) is provided with doors and windows (2), and the doors and windows (2) include: The main component (21) includes a metal frame (211) mounted on the frame (1), a glass (212) installed inside the metal frame (211), auxiliary pressure lines (213) installed on both the left and right sides of the inner end of the glass (212) for fixing the glass (212), and main pressure lines (214) installed on both the upper and lower sides of the inner end of the glass (212) for fixing the glass (212) and the auxiliary pressure lines (213); The positioning component (22) is set on the inner wall of the metal frame (211) and used to position the glass (212). It includes two mounting brackets (221) fixed on the inner walls of the four ends of the metal frame (211), and spring plates (222) are installed inside the mounting brackets (221). A connecting component (23) is set on the frame (1) and is used to control the opening and closing of the main component (21).

2. The glass positioning device for metal doors and windows according to claim 1, characterized in that: The positioning component (22) also includes bent portions (223) at both ends of the mounting bracket (221) for limiting the spring sheet (222).

3. The glass positioning device for metal doors and windows according to claim 1, characterized in that: The positioning component (22) also includes mounting holes (224) on both sides inside the mounting bracket (221), and the mounting bracket (221) is fixed to the metal frame (211) by screws through the mounting holes (224).

4. The glass positioning device for metal doors and windows according to claim 1, characterized in that: The main component (21) also includes buckle grooves (215) provided on the front sides of the upper and lower ends of the inner wall of the metal frame (211), and buckles (216) provided on the front side of the outer wall of the main pressure line (214).

5. A glass positioning device for metal doors and windows according to claim 1, characterized in that: The main component (21) also includes a slot (217) provided on the rear side of the upper and lower ends of the inner wall of the metal frame (211), and a clip head (218) provided on the rear side of the outer wall of the main pressure line (214).

6. The glass positioning device for metal doors and windows according to claim 1, characterized in that: The connecting component (23) includes an extension frame (231) fixed to the upper sides of the left and right ends of the metal frame (211). A slide frame (232) is fixed to the upper side of the inner wall of the left and right ends of the frame (1). A support frame (233) is pivotally connected to the lower end of the slide frame (232). A slider (234) is slidably installed inside the slide frame (232). An upper connecting frame (235) is pivotally connected to the upper end of the slider (234), and the upper end of the upper connecting frame (235) is pivotally connected to the upper end of the extension frame (231). A lower connecting frame (236) is pivotally connected to the lower end of the slider (234), and the lower end of the lower connecting frame (236) is pivotally connected to the support frame (233).

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