An energy-saving subframe structure for doors and windows

Abstract

This utility model relates to the field of doors and windows, and discloses an energy-saving subframe structure for doors and windows, including two sets of subframes arranged in a square shape. Each subframe has two fixing holes (I) on its inner wall at both ends. A docking mechanism is fitted outside the subframe structure. The docking mechanism includes two sets of connecting joints, which are symmetrically L-shaped. Each connecting joint has a slot at both ends, and the ends of both sets of subframes are slidably disposed inside the slots. The inner wall of each connecting joint has two fixing holes (II). This utility model improves the installation adaptability of the subframe, achieving convenient installation or disassembly for maintenance. It solves the problem in the prior art where most door and window subframes are integrated, leading to erosion from the outside in by rainwater, requiring the entire subframe to be disassembled for maintenance, thus increasing subsequent maintenance costs.

Description

Technical Field

[0001] This utility model relates to the field of doors and windows, and in particular to an energy-saving subframe structure for doors and windows. Background Technology

[0002] In traditional door and window installations, gaps easily appear between the main frame and the wall, leading to heat loss and rainwater leakage. Furthermore, insufficient installation precision affects energy efficiency. Meanwhile, the diversification of building wall materials (such as masonry and concrete) places higher demands on the adaptability of doors and windows. To address these issues and improve the overall sealing performance and installation stability of doors and windows, energy-saving subframe structures have emerged. These structures reduce energy loss through optimized connection methods, meeting green building standards.

[0003] In existing technologies, most door and window subframes are integrated. During long-term use, due to prolonged rain erosion, the subframes are damaged from the outside in. When operators perform maintenance, the entire subframe needs to be disassembled, which increases the subsequent maintenance cost. Therefore, an energy-saving subframe structure for doors and windows is proposed. Utility Model Content

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] An energy-saving subframe structure for doors and windows includes: two sets of subframes, wherein the two sets of subframes are arranged in a square, and two fixing holes are provided on the inner walls at both ends of the subframes;

[0006] A docking mechanism located outside the subframe mechanism;

[0007] The docking mechanism includes two sets of docking joints, which are symmetrically L-shaped. Each of the two ends of the docking joints is provided with a slot. The ends of the two sets of auxiliary frames are slidably disposed inside the two sets of slots. The inner wall of the docking joints is provided with two fixing holes. When the auxiliary frame is slidably connected to the inside of the slot, the fixing holes correspond to the fixing holes.

[0008] In the above technical solution, the two sets of square-shaped subframes slide together through the slots of the L-shaped connectors, and the corresponding fixing holes facilitate fastening, improving installation accuracy and stability, enhancing overall sealing, and reducing heat loss.

[0009] As a further description of the above technical solution:

[0010] The subframe mechanism includes several insertion holes, and several connecting components are provided on the outside of the subframe.

[0011] The above technical solution includes multiple sockets and connecting components in the frame, which can be flexibly connected to walls or other components, adapt to different wall materials, expand the scope of application, and enhance the structural load-bearing capacity.

[0012] As a further description of the above technical solution:

[0013] The connecting component includes a connector, and both ends of the connector have connecting holes on their inner walls.

[0014] The above technical solution features connecting holes at both ends of the connector, which facilitates fixing between subframes or between the subframe and the wall, making installation convenient, enhancing connection strength, ensuring structural stability, and improving the reliability of the energy-saving subframe.

[0015] As a further description of the above technical solution:

[0016] A window frame mechanism located on the connecting surface of the subframe mechanism;

[0017] The window frame mechanism includes a window frame, which is disposed on the connecting surface of the subframe, and the exterior of the window frame has multiple slots.

[0018] In the above technical solution, the window frame is located on the sub-frame connection surface, and the external slot can be used with the sealing element to enhance the fit with the sub-frame, reduce gaps, improve overall airtightness, and further reduce energy consumption.

[0019] As a further description of the above technical solution:

[0020] Waterproofing mechanisms are installed on both sides of the connection surface between the subframe mechanism and the window frame mechanism;

[0021] The waterproofing mechanism includes two sets of waterproofing plates, one set being an upper waterproofing plate with two plates, and the other set being a lower waterproofing plate with two plates. Each waterproofing plate has several bolts on its inner wall, and the waterproofing plate is snapped into the slot.

[0022] The above technical solution includes waterproof plates on both sides of the subframe and window frame. The upper and lower waterproof plates are locked together by bolts and slots to prevent rainwater from seeping in, avoid moisture affecting energy efficiency, and extend the service life of doors and windows.

[0023] As a further description of the above technical solution:

[0024] Several of the aforementioned pins are inserted inside the socket.

[0025] The above technical solution involves inserting a bolt into the insertion hole, which simultaneously fixes the waterproof membrane to both the subframe and the window frame, enhancing the stability of the waterproof structure, ensuring the waterproof seal is durable and effective, and improving the waterproof performance of doors and windows.

[0026] This utility model has the following beneficial effects:

[0027] 1. In this utility model, the subframe is inserted into the interior of the connector through a slot at the end of the connector. The length of the subframe can be determined according to the length of the external mounting groove. When the subframe is inserted into the interior of the connector, the positions of fixing holes one and two correspond, and the connector and subframe can be fixed together using externally purchased bolts. This structure improves the installation adaptability of the subframe, achieving convenient installation or disassembly for maintenance. It solves the problem in the prior art where most door and window subframes are integrated, and the subframes are eroded by rainwater from the outside in. During maintenance, the entire door and window subframe needs to be disassembled, increasing subsequent maintenance costs.

[0028] 2. In this utility model, waterproof plates are installed on both sides of the connection surface between the subframe mechanism and the window frame mechanism, effectively preventing water droplets generated on the window surface during rainy days or winter from flowing into the connection gap between the subframe and the window frame. This structure improves the waterproof effect of the device and solves the problem in the prior art where rainwater or moisture generated by changes in weather on the window glass flows into the connection gap between the subframe and the window frame, causing corrosion to the subframe. Attached Figure Description

[0029] Figure 1 This is a perspective view of the present utility model;

[0030] Figure 2 This is a side view of the present invention;

[0031] Figure 3 This is a top view of the present invention;

[0032] Figure 4 This is an exploded view of the present invention;

[0033] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0034] Legend:

[0035] 100. Subframe mechanism; 101. Subframe; 102. Fixing hole one; 103. Insertion hole; 104. Connector; 105. Connection hole;

[0036] 200. Docking mechanism; 201. Connector; 202. Slot; 203. Fixing hole two;

[0037] 300. Waterproofing mechanism; 301. Waterproof membrane; 302. Bolt;

[0038] 400, Window frame mechanism; 401, Window frame; 402, Slot. Detailed Implementation

[0039] 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.

[0040] Reference Figures 1 to 5 The present invention provides an embodiment of an energy-saving subframe structure for doors and windows, comprising: two sets of subframes 101, wherein the two sets of subframes 101 are arranged in a square, and two fixing holes 102 are provided on the inner walls at both ends of the subframes 101.

[0041] A docking mechanism 200 is fitted outside the subframe mechanism 100;

[0042] The docking mechanism 200 includes two sets of docking joints 201, which are symmetrically L-shaped. Each of the two ends of the docking joint 201 is provided with a slot 202. The ends of the two sets of auxiliary frames 101 are slidably disposed inside the two sets of slots 202. The inner wall of the docking joint 201 is provided with two fixing holes 203. When the auxiliary frame 101 is slidably connected inside the slot 202, the fixing holes 102 and 203 are positioned corresponding to each other.

[0043] In the above embodiment, the subframe 101 is inserted into the interior of the connector 201 through the slot 202 opened at the end of the connector 201. The length of the subframe 101 can be determined according to the actual length of the external mounting groove, so that the subframe 101 can meet the installation conditions and improve the installation efficiency. When the subframe 101 is inserted into the interior of the connector 201, the positions of the first fixing hole 102 and the second fixing hole 203 are corresponding. The connector 201 and the subframe 101 can be fixed together using externally purchased bolts. When maintenance is required, only the bolts on the subframe 101 that needs maintenance need to be removed to remove the damaged part of the subframe 101, which reduces the cost and time of subsequent replacement or maintenance of the subframe 101, and also reduces indoor heat loss.

[0044] Reference Figure 3 The subframe mechanism 100 includes several sockets 103, and several connecting components are provided on the outside of the subframe 101.

[0045] In the above embodiments, the insertion hole 103 mainly provides insertion space for the bolts to be inserted into the subframe 101 and the connector 201.

[0046] Reference Figure 5 The connecting component includes a connector 104, and both ends of the connector 104 have connecting holes 105 on their inner walls.

[0047] In the above embodiment, the device is fixed to the external mounting slot by inserting a fastener such as a screw into the connecting hole 105, which increases the stability of the device.

[0048] Reference Figure 3 A window frame mechanism 400 is provided on the connecting surface of the subframe mechanism 100;

[0049] The window frame mechanism 400 includes a window frame 401, which is disposed on the connecting surface of the subframe 101, and multiple slots 402 are provided on the outside of the window frame 401.

[0050] In the above embodiment, the window frame 401 is located on the connecting surface of the subframe 101, which better reflects the detailed location information of the window frame 401 during subsequent installation of the device.

[0051] Reference Figure 1 Waterproofing mechanisms 300 are provided on both sides of the connection surface between the subframe mechanism 100 and the window frame mechanism 400.

[0052] The waterproofing mechanism 300 includes two sets of waterproofing plates 301. One set of waterproofing plates 301 is the upper waterproofing plate, and there are two of them. The other set of waterproofing plates 301 is the lower waterproofing plate, and there are two of them. The inner wall of each waterproofing plate 301 is provided with several plugs 302. The waterproofing plates 301 are engaged and connected inside the slots 402.

[0053] In the above embodiment, the waterproof plate 301 is installed on both sides of the connection surface between the subframe mechanism 100 and the window frame mechanism 400, which effectively prevents water droplets generated on the window surface from flowing into the connection gap between the subframe 101 and the window frame 401 on rainy days or in winter, thus improving the waterproof effect of the device.

[0054] Reference Figure 5 Several plugs 302 are inserted inside the socket 103.

[0055] In the above embodiment, the position of the waterproof plate 301 is effectively fixed by inserting the plug 302 into the inside of the socket 103, which increases the ease of installation of the waterproof plate 301.

[0056] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A door and window energy saving frame structure, characterized in that, include: Two sets of subframes (101) are arranged in a square shape, and two fixing holes (102) are opened on the inner walls at both ends of the subframes (101). A docking mechanism (200) is fitted outside the subframe mechanism (100). The docking mechanism (200) includes: two sets of docking joints (201), the docking joints (201) are symmetrical L-shaped, and slots (202) are provided at both ends of the docking joints (201). The ends of the two sets of auxiliary frames (101) are slidably disposed inside the two sets of slots (202). Two fixing holes (203) are provided on the inner wall of the docking joints (201). When the auxiliary frame (101) is slidably connected to the inside of the slot (202), the fixing holes (102) and the fixing holes (203) are corresponding to each other.

2. The energy-saving attached frame structure for doors and windows according to claim 1, characterized in that: The subframe mechanism (100) includes several sockets (103), and several connecting components are provided on the outside of the subframe (101).

3. The energy-saving frame structure for doors and windows according to claim 2, characterized in that: The connecting component includes a connector (104), and the inner walls at both ends of the connector (104) are provided with connecting holes (105).

4. The energy-saving frame structure for doors and windows according to claim 3, characterized in that; A window frame mechanism (400) is provided on the connecting surface of the subframe mechanism (100); The window frame mechanism (400) includes a window frame (401), which is disposed on the connecting surface of the subframe (101), and the outside of the window frame (401) has multiple slots (402).

5. The energy-saving frame structure for doors and windows according to claim 4, characterized in that: Waterproofing mechanisms (300) are provided on both sides of the connection surface between the subframe mechanism (100) and the window frame mechanism (400). The waterproofing mechanism (300) includes two sets of waterproofing plates (301), one set of waterproofing plates (301) being upper waterproofing plates, with two in number, and the other set of waterproofing plates (301) being lower waterproofing plates, with two in number. The inner walls of each waterproofing plate (301) are provided with several plugs (302), and the waterproofing plates (301) are engaged and connected inside the slots (402).

6. The energy-saving frame structure for doors and windows according to claim 5, characterized in that: Several of the aforementioned plugs (302) are inserted into the interior of the socket (103).

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