Aluminum-clad wood window frame

Abstract

The utility model relates to the technical field of window frame structures, and provides an aluminum-clad wood window frame which comprises a wood window frame body and an aluminum window frame body. A wood window frame is arranged on the indoor side, an aluminum window frame is arranged on the outdoor side, and an aluminum-clad wood window frame structure is formed. The aluminum beam strip in the aluminum window frame comprises the panel and the two clamping plates, so that one end of the wood beam strip of the wood window frame can be inserted between the two clamping plates in the assembly process, the panel covers the end part of the wood beam strip, the wood beam strip is protected, and the corrosion of outdoor wind and rain to the wood beam strip is reduced; and the structure compactness is facilitated. When one end of the wood beam strip is inserted between the two clamping plates, the two clamping plates can be correspondingly clamped into the clamping grooves in the two sides, so that the aluminum beam strip is rapidly assembled on the wood beam strip, the structural stability is improved, and the construction efficiency of the aluminum-clad wood window can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of window frame structures, and particularly relates to an aluminum-clad wood window frame. Background Art

[0002] With the improvement of living quality, people have higher and higher requirements for window sealing. For example, aluminum-clad wood window frames are used, with wooden frames on the indoor side and aluminum alloy frames on the outdoor side. This can not only meet the user's demand for indoor wooden decoration, but also ensure the overall structural strength requirements of the window frame, and improve the window frame's ability to resist wind and rain.

[0003] In traditional aluminum-clad wood window frames, bolts or welding are usually used to pre-fix the wood frame and aluminum alloy frame before leaving the factory, so that the aluminum-clad wood window frame is transported to the construction site as a whole. This installation method not only leads to a lower structural compactness of the aluminum-clad wood window frame, but also increases the difficulty of construction and reduces construction efficiency. Utility Model Content

[0004] Based on the above background, the purpose of the utility model is to provide an aluminum-clad wood window frame, improve the installation structure design, increase the compactness of the structure; at the same time, improve the construction efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An aluminum-clad wood window frame comprises: a wooden window frame located on the indoor side of the aluminum-clad wood window frame, the wooden window frame comprising a plurality of wooden beams connected end to end in sequence; an aluminum window frame located on the outdoor side of the aluminum-clad wood window frame and covering a side of the wooden window frame facing the outdoor side, the aluminum window frame comprising a plurality of aluminum beams connected end to end in sequence, each of the aluminum beams comprising a panel and two clip-on plates spaced apart on the panel, clip slots being respectively provided on both sides of each of the wooden beams, the wooden beams being at least partially inserted between the two clip-on plates, and the clip-on plates being clipped into the corresponding clip slots.

[0007] Furthermore, each of the snap-in plates includes a supporting edge, a connecting edge, an inclined edge and a folded edge. The connecting edge is connected to the panel through the supporting edge, the inclined edge is connected to the connecting edge, and the spacing D between the inclined edges of the two snap-in plates gradually increases from one end of the inclined edge close to the connecting edge to one end of the inclined edge away from the connecting edge. The folded edge is arranged at one end of the inclined edge away from the connecting edge, and the folded edge is snapped into the slot.

[0008] Furthermore, both sides of the wooden window frame have mounting surfaces, the mounting surfaces are located on the side of the slot facing the wooden window frame and are inclined, and the mounting surfaces are in contact with the inclined edges.

[0009] Furthermore, each of the aluminum beams also includes a protective plate, which is connected to an end of the panel away from the glass. The protective plate covers the side of the wooden beam facing away from the glass and is clamped with the wooden beam.

[0010] Furthermore, the protective plate includes a guide edge, an extension edge and a snap edge, the guide edge is connected to one end of the panel and is inclined relative to the panel, the extension edge is connected to one end of the guide edge away from the panel, the snap edge is connected to the side of the extension edge facing the wooden beam, the wooden beam is provided with a snap groove, and one end of the snap edge is snapped into the snap groove.

[0011] Furthermore, one end of the buckle edge has a cylindrical portion, a cylindrical rubber pad is outer-mounted on the cylindrical portion, and both the cylindrical portion and the cylindrical rubber pad are snapped into the buckle groove.

[0012] Furthermore, the protective plate also includes a drainage edge, which is arranged on the side of the extension edge facing away from the wooden beam, and the thickness of the drainage edge gradually decreases from one end of the drainage edge close to the extension edge to the end of the drainage edge away from the extension edge.

[0013] Furthermore, it also includes a fastening screw and a nut. The two interconnected wooden beams are divided into a first wooden beam and a second wooden beam. The first wooden beam is provided with a receiving groove. The nut is arranged in the receiving groove. The second wooden beam is attached to one end of the first wooden beam. The fastening screw passes through the second wooden beam and is inserted into the receiving groove. The fastening screw is threadedly connected to the nut.

[0014] Furthermore, it also includes a screen window frame and a first sealing strip, wherein the screen window frame is located on the outdoor side of the aluminum-clad wood window frame and is assembled between the aluminum window frame and the wood window frame, and the first sealing strip is sealed between the aluminum window frame and the screen window frame.

[0015] Furthermore, the first sealing strip includes a clamping portion, an abutting portion and a plurality of protrusions, the abutting portion is connected to the clamping portion, all the protrusions are arranged on the abutting portion at intervals, and each of the aluminum beams also includes a mounting card plate arranged on the panel, the clamping portion is clamped on the mounting card plate, and each of the protrusions abuts on the screen window frame.

[0016] The utility model has the following beneficial effects:

[0017] (1) A wooden window frame is set on the indoor side and an aluminum window frame is set on the outdoor side to form an aluminum-clad wooden window frame structure. Since the aluminum beams in the aluminum window frame include a panel and two clamping plates, during the assembly process, one end of the wooden beam of the wooden window frame can be inserted between the two clamping plates so that the panel covers the end of the wooden beam, which not only protects the wooden beam and reduces the erosion of the wooden beam by outdoor wind and rain, but also facilitates a compact structure. When one end of the wooden beam is inserted between the two clamping plates, the two clamping plates can be correspondingly inserted into the clamping grooves on both sides, so that the aluminum beam can be quickly assembled on the wooden beam, which is beneficial to improving the stability of the structure and the construction efficiency of the aluminum-clad wooden window.

[0018] (2) The clamping plate is designed to be a supporting edge, a connecting edge, an inclined edge and a folded edge, and the distance between the two inclined edges is larger as it is closer to the wooden beam. In this way, when clamping, the two inclined edges can form a guide structure, so that the aluminum beam can be quickly and accurately clamped on the wooden beam, further improving construction efficiency. At the same time, a folded edge is provided at one end of the inclined edge. In this way, during construction, after the panel is pushed a certain distance, the folded edge on the inclined edge can automatically snap into the slot, greatly improving the convenience of construction.

[0019] (3) A protective plate is provided at the end of the panel to protect the side of the wooden beam facing away from the glass, thereby preventing a portion of the wooden beam from extending out of the wall or more of the wooden beam from contacting the wall, thereby achieving more comprehensive protection for the wooden beam, preventing the wooden beam from being easily corroded, and increasing the service life of the aluminum-clad wood window frame.

[0020] (4) The protective plate is designed to have a guide edge, an extension edge and a buckle edge. In this way, when facing outdoor wind and rain, the guide edge can guide the wind and rain to the surrounding of the aluminum-clad wood window frame. At the same time, during the construction process, the buckle edge can be abutted against the side of the wood beam facing away from the glass, and then the panel is pushed to make the buckle edge move on the wood beam, so that the buckle edge can be snapped into the buckle groove, improving construction efficiency.

[0021] (5) A receiving groove is reserved in the wooden beam so that the nut can be stably installed on the wooden beam; then, the fastening screw rod is passed through the first wooden beam and extended into the receiving groove to be screwed with the nut, so that the wooden window frame can be quickly disassembled and assembled. This makes the aluminum-clad wooden window frame easy to pack and transport, which is conducive to the installation of high-rise users. At the same time, the use of fastening screw rods and nuts can effectively solve the problem of traditional solid wood cracking, ensure the tightness of the structure, and effectively prevent cracking. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0023] Figure 1 A cross-sectional one-view diagram of a partial structure of an aluminum-clad wood window frame according to an embodiment;

[0024] Figure 2 Another perspective view of a cross-section of a partial structure of an aluminum-clad wood window frame according to an embodiment;

[0025] Figure 3 for Figure 2 A magnified view of the structure at the center circle A;

[0026] Figure 4 for Figure 2 A magnified view of the structure at the center circle B;

[0027] Figure 5 A cross-sectional one-view diagram of a partial structure of an aluminum-clad wood window frame according to another embodiment;

[0028] Figure 6 It is a schematic structural diagram of a wooden window frame on the indoor side described in an embodiment.

[0029] Description of Figure Numbers:

[0030] 100, aluminum-clad wood window frame; 110, indoor side; 120, outdoor side; 10, wood beam; 11, receiving groove; 12, nut; 13, clamping groove; 14, buckle groove; 15, installation surface; 16, first wood beam; 17, second wood beam; 171, countersunk hole; 20, aluminum beam; 21, panel; 22, clamping plate; 221, supporting edge; 222, connecting edge; 223, inclined edge; 224, folding edge; 23, protective plate; 231. guide edge; 232. extension edge; 233. snap edge; 234. cylindrical portion; 235. cylindrical rubber pad; 236. guide edge; 24. mounting card; 30. fastening screw rod; 31. metal gasket; 40. screen window frame; 50. first sealing strip; 51. snap-fit ​​portion; 52. abutting portion; 53. raised portion; 60. second sealing strip; 61. fixing portion; 62. annular portion; 200. glass; 300. window sash.

[0031] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0032] 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 of 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.

[0033] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0035] In one embodiment, please refer to Figures 1 to 5 The present application provides an aluminum-clad wood window frame 100, comprising: a wood window frame and an aluminum window frame. The wood window frame is located on the indoor side 110 of the aluminum-clad wood window frame 100, and the wood window frame comprises a plurality of wood beams 10 connected end to end in sequence; the aluminum window frame is located on the outdoor side 120 of the aluminum-clad wood window frame 100, and covers the side of the wood window frame facing the outdoor side 120, and the aluminum window frame comprises a plurality of aluminum beams 20 connected end to end in sequence, each aluminum beam 20 comprises a panel 21 and two clamping plates 22 arranged on the panel 21 at intervals, and each wood beam 10 is provided with a clamping groove 13 on both sides, and the wood beam 10 is at least partially inserted between the two clamping plates 22, and the clamping plates 22 are clamped into the corresponding clamping grooves 13.

[0036] The above-mentioned aluminum-clad wood window frame 100 has a wood window frame on the indoor side 110 and an aluminum window frame on the outdoor side 120, forming the aluminum-clad wood window frame 100 structure. Since the aluminum beams 20 in the aluminum window frame include a panel 21 and two clamping plates 22, during the assembly process, one end of the wood beam 10 of the wood window frame can be inserted between the two clamping plates 22, so that the panel 21 covers the end of the wood beam 10, which not only protects the wood beam 10 and reduces the erosion of the wood beam 10 by outdoor wind and rain, but also facilitates a compact structure. When one end of the wood beam 10 is inserted between the two clamping plates 22, the two clamping plates 22 can be correspondingly clamped into the clamping grooves 13 on both sides, so that the aluminum beam 20 can be quickly assembled on the wood beam 10, which is conducive to improving the stability of the structure and the construction efficiency of the aluminum-clad wood window.

[0037] It should be explained that there are many choices for the material of the wooden beam 10, for example, the material of the wooden beam 10 can be straight spliced ​​board, which has an integrated shape and does not require external pressure line glass 200, and is more beautiful overall. In the aluminum beam 20, the clamping plate 22 and the panel 21 can be connected by bolts or welding; of course, the two can also be an integrated structure, for example, formed in one piece by casting, die casting and other processes.

[0038] For further information, please refer to Figure 1 and Figure 2 Each of the clamping plates 22 includes a supporting edge 221, a connecting edge 222, an inclined edge 223 and a folded edge 224. The connecting edge 222 is connected to the panel 21 through the supporting edge 221, and the inclined edge 223 is connected to the connecting edge 222. The spacing D between the inclined edges 223 of the two clamping plates 22 gradually increases from one end of the inclined edge 223 close to the connecting edge 222 to the other end of the inclined edge 223 away from the connecting edge 222. The folded edge 224 is arranged at one end of the inclined edge 223 away from the connecting edge 222, and the folded edge 224 is snapped into the card slot 13.

[0039] It can be seen that the clamping plate 22 is designed to be a supporting edge 221, a connecting edge 222, an inclined edge 223 and a folded edge 224, and the distance between the two inclined edges 223 is larger as it is closer to the wooden beam 10, so that when clamping, the two inclined edges 223 can form a guide structure, so that the aluminum beam 20 can be quickly and accurately clamped on the wooden beam 10, further improving the construction efficiency. At the same time, one end of the inclined edge 223 is provided with a folded edge 224, so that during construction, after the panel 21 is pushed a certain distance, the folded edge 224 on the inclined edge 223 can be automatically clamped into the clamping slot 13, greatly improving the convenience of construction.

[0040] It should be explained that the two inclined edges 223 are in an "eight" structure, and a certain angle may be formed between the two. The specific size of the angle may be determined according to the size of one end of the wooden beam 10. At one end of the inclined edge 223, the inclined edge 223 may be bent by a bending process to form a folded edge 224.

[0041] When the folded edge 224 is inserted into the slot 13, the two inclined edges 223 can be clamped on both sides of the wooden beam 10; and there is a contact force between the folded edge 224 and the slot wall of the slot 13 in the direction from the indoor side 110 to the outdoor side 120, which prevents the aluminum beam 20 from falling off the wooden beam 10 and improves the stability of the structure.

[0042] Specifically, the supporting edge 221 , the connecting edge 222 , the inclined edge 223 and the folded edge 224 are all integrated structures.

[0043] For further information, please refer to Figure 2 Both sides of the wooden window frame have mounting surfaces 15, which are located on the side of the slot 13 facing the wooden window frame and are inclined, and the mounting surfaces 15 are in contact with the inclined edge 223. It can be seen that the compactness between the aluminum beam 20 and the wooden beam 10 is improved by the mounting surface 15 being in contact with the inclined surface.

[0044] In one embodiment, please refer to Figure 5 Each aluminum beam 20 further includes a protective plate 23, which is connected to one end of the panel 21 away from the glass 200, covers the side of the wood beam 10 facing away from the glass 200, and is clamped with the wood beam 10. It can be seen that the protective plate 23 is provided at the end of the panel 21, and the protective plate 23 can be used to protect the side of the wood beam 10 facing away from the glass 200, so as to prevent a part of the wood beam 10 from extending out of the wall or more parts from contacting the wall, thereby achieving more comprehensive protection of the wood beam 10, preventing the wood beam 10 from being easily corroded, and improving the service life of the aluminum-clad wood window frame 100.

[0045] Specifically, the protection plate 23 extends along the length direction of the aluminum beam 20 and is an integral structure with the panel 21 .

[0046] For further information, please refer to Figure 5The protective plate 23 includes a guide edge 231, an extension edge 232 and a buckle edge 233. The guide edge 231 is connected to one end of the panel 21 and is inclined relative to the panel 21. The extension edge 232 is connected to one end of the guide edge 231 away from the panel 21. The buckle edge 233 is connected to the side of the extension edge 232 facing the wood beam 10. The wood beam 10 is provided with a buckle groove 14. One end of the buckle edge 233 is buckled into the buckle groove 14. It can be seen that the protective plate 23 is designed as the guide edge 231, the extension edge 232 and the buckle edge 233. In this way, when facing outdoor wind and rain, the wind and rain can be guided to the surroundings of the aluminum-clad wood window frame 100 through the guide edge 231. At the same time, during the construction process, the snap edge 233 can be abutted against the side of the wooden beam 10 facing away from the glass 200, and then the panel 21 is pushed to move the snap edge 233 on the wooden beam 10, so that the snap edge 233 can be snapped into the snap groove 14, thereby improving construction efficiency.

[0047] For further information, please refer to Figure 5 One end of the buckle edge 233 has a cylindrical portion 234, and a cylindrical rubber pad 235 is connected to the outer shell of the cylindrical portion 234. The cylindrical portion 234 and the cylindrical rubber pad 235 are both inserted into the buckle groove 14. Since the cylindrical portion 234 and the buckle groove 14 are completely matched, the processing accuracy is required to be high, and the processing difficulty is increased.

[0048] To this end, a cylindrical rubber pad 235 is sleeved on the cylindrical portion 234, which not only reduces the friction between the cylindrical portion 234 and the groove wall of the buckle groove 14, but also compensates for the processing error between the cylindrical portion 234 and the buckle groove 14 through the cylindrical rubber pad 235, ensuring that the buckle edge 233 is stably stuck in the buckle groove 14, thereby further improving the stability of the structure.

[0049] In one embodiment, please refer to Figure 5 The protective plate 23 also includes a drainage edge 236, which is arranged on the side of the extension edge 232 facing away from the wood beam 10, and the thickness of the drainage edge 236 gradually decreases from the end of the drainage edge 236 close to the extension edge 232 to the end of the drainage edge 236 away from the extension edge 232. It can be seen that the aluminum beam 20 is located on the outdoor side 120, which is mainly subjected to the wind and rain from the outside. For this reason, the drainage edge 236 is arranged on one side of the extension edge 232, so that the wind and rain guided by the guide edge 231 can be gathered at the drainage edge 236, blocking the wind and rain from continuing to flow toward the wood beam 10, and playing an effective confluence and protection role.

[0050] For further information, please refer to Figure 6, also includes a fastening screw rod 30 and a nut 12, and the two interconnected wooden beams 10 are divided into a first wooden beam bar 16 and a second wooden beam bar 17. The first wooden beam bar 16 is provided with a receiving groove 11, and the nut 12 is arranged in the receiving groove 11. The second wooden beam bar 17 is attached to one end of the first wooden beam bar 16, and the fastening screw rod 30 passes through the second wooden beam bar 17 and is inserted into the receiving groove 11, and the fastening screw rod 30 is screwed with the nut 12.

[0051] It can be seen that the receiving groove 11 is reserved in the wooden beam 10, so that the nut 12 can be stably installed on the wooden beam 10; then, by fastening the screw rod 30 through the first wooden beam 16 and extending it into the receiving groove 11 to be screwed with the nut 12, the wooden window frame can be quickly disassembled and assembled. In this way, the aluminum-clad wooden window frame 100 is easy to pack and transport, which is conducive to the installation of high-rise users. At the same time, the use of the fastening screw rod 30 and the nut 12 effectively solves the problem of cracking of traditional solid wood, ensures the tightness of the structure, and can effectively prevent cracking.

[0052] It should be explained that there can be one or more fastening screw rods 30 between the first wood beam 16 and the second wood beam 17. Specifically, there can be two fastening screw rods 30 and two nuts 12 between the first wood beam 16 and the second wood beam 17.

[0053] At the same time, in order to prevent one end of the fastening screw rod 30 from protruding from the second wooden beam 17, a countersunk hole 171 can be provided on the second wooden beam 17, and one end of the fastening screw rod 30 is buried in the countersunk hole 171. In addition, a metal gasket 31 can be provided between one end of the fastening screw rod 30 and the bottom of the countersunk hole 171.

[0054] In one embodiment, please refer to Figure 2 , further comprising a screen window frame 40 and a first sealing strip 50, the screen window frame 40 is located on the outdoor side 120 of the aluminum-clad wood window frame 100 and is assembled between the aluminum window frame and the wood window frame, and the first sealing strip 50 is sealed between the aluminum window frame and the screen window frame 40. It can be seen that the first sealing strip 50 increases the sealing between the screen window frame 40.

[0055] It should be explained that the screen window frame 40 can be fixed to the aluminum window frame and the wooden window frame by bolts or by welding.

[0056] For further information, please refer to Figure 3 The first sealing strip 50 includes a clamping portion 51, an abutting portion 52 and a plurality of protrusions 53, the abutting portion 52 is connected to the clamping portion 51, and all the protrusions 53 are arranged on the abutting portion 52 at intervals. Each aluminum beam 20 also includes a mounting clamping plate 24 arranged on the panel 21, the clamping portion 51 is clamped on the mounting clamping plate 24, and each protrusion 53 abuts on the screen window frame 40. In this way, the sealing performance between the screen window frame 40 and the aluminum window frame is further improved.

[0057] In order to improve the sealing performance between the screen window frame 40 and the window sash 300, a second sealing strip 60 may be clamped on the screen window frame 40. Figure 4 The second sealing strip 60 includes a fixing portion 61 and an annular portion 62 connected to the fixing portion 61 , and the annular portion 62 abuts against the window sash 300 .

[0058] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. An aluminum-clad wood window frame, characterized in that: include: A wooden window frame, located on the indoor side (110) of the aluminum-clad wooden window frame, the wooden window frame comprising a plurality of wooden beams (10) connected end to end in sequence; An aluminum window frame is located on the outdoor side (120) of the aluminum-clad wood window frame and covers the side of the wood window frame facing the outdoor side (120). The aluminum window frame includes a plurality of aluminum beams (20) connected end to end in sequence. Each of the aluminum beams (20) includes a panel (21) and two clip plates (22) arranged on the panel (21) at intervals. A clip groove (13) is provided on both sides of each of the wood beams (10). The wood beam (10) is at least partially inserted between the two clip plates (22), and the clip plates (22) are clipped into the corresponding clip grooves (13).

2. The aluminum-clad wood window frame according to claim 1, characterized in that: Each of the snap-in plates (22) comprises a supporting edge (221), a connecting edge (222), an inclined edge (223) and a folded edge (224); the connecting edge (222) is connected to the panel (21) via the supporting edge (221); the inclined edge (223) is connected to the connecting edge (222); and a spacing D between the inclined edges (223) of the two snap-in plates (22) gradually increases from one end of the inclined edge (223) close to the connecting edge (222) to one end of the inclined edge (223) away from the connecting edge (222); the folded edge (224) is arranged at one end of the inclined edge (223) away from the connecting edge (222); and the folded edge (224) is snapped into the slot (13).

3. The aluminum-clad wood window frame according to claim 2, characterized in that: Both sides of the wooden window frame are provided with mounting surfaces (15), the mounting surfaces (15) are located on the side of the slot (13) facing the wooden window frame and are arranged at an angle, and the mounting surfaces (15) are in contact with the inclined edge (223).

4. The aluminum-clad wood window frame according to claim 1, characterized in that: Each of the aluminum beams (20) further comprises a protective plate (23), wherein the protective plate (23) is connected to an end of the panel (21) away from the glass (200), and the protective plate (23) covers a side of the wooden beam (10) facing away from the glass (200) and is clamped to the wooden beam (10).

5. The aluminum-clad wood window frame according to claim 4, characterized in that: The protective plate (23) comprises a guide edge (231), an extension edge (232) and a snap edge (233); the guide edge (231) is connected to one end of the panel (21) and is inclined relative to the panel (21); the extension edge (232) is connected to one end of the guide edge (231) away from the panel (21); the snap edge (233) is connected to a side of the extension edge (232) facing the wooden beam (10); a snap groove (14) is provided on the wooden beam (10), and one end of the snap edge (233) is snapped into the snap groove (14).

6. The aluminum-clad wood window frame according to claim 5, characterized in that: One end of the buckle edge (233) has a cylindrical portion (234), and a cylindrical rubber pad (235) is connected to the outer shell of the cylindrical portion (234). Both the cylindrical portion (234) and the cylindrical rubber pad (235) are buckled into the buckle groove (14).

7. The aluminum-clad wood window frame according to claim 5, characterized in that: The protective plate (23) further comprises a drainage edge (236), wherein the drainage edge (236) is arranged on a side of the extended edge (232) facing away from the wooden beam (10), and the thickness of the drainage edge (236) gradually decreases from an end of the drainage edge (236) close to the extended edge (232) to an end of the drainage edge (236) far from the extended edge (232).

8. The aluminum-clad wood window frame according to any one of claims 1 to 7, characterized in that: It also includes a tightening screw (30) and a nut (12), wherein the two interconnected wooden beams (10) are divided into a first wooden beam (16) and a second wooden beam (17), wherein the first wooden beam (16) is provided with a receiving groove (11), and the nut (12) is arranged in the receiving groove (11), and the second wooden beam (17) is attached to one end of the first wooden beam (16), and the tightening screw (30) passes through the second wooden beam (17) and is inserted into the receiving groove (11), and the tightening screw (30) is screwed to the nut (12).

9. The aluminum-clad wood window frame according to any one of claims 1 to 7, characterized in that: It also includes a screen window frame (40) and a first sealing strip (50), wherein the screen window frame (40) is located on the outdoor side (120) of the aluminum-clad wood window frame and is assembled between the aluminum window frame and the wood window frame, and the first sealing strip (50) is sealed between the aluminum window frame and the screen window frame (40).

10. The aluminum-clad wood window frame according to claim 9, characterized in that: The first sealing strip (50) comprises a clamping portion (51), an abutting portion (52) and a plurality of protruding portions (53); the abutting portion (52) is connected to the clamping portion (51); all the protruding portions (53) are arranged on the abutting portion (52) at intervals; each of the aluminum beams (20) further comprises a mounting clamping plate (24) arranged on the panel (21); the clamping portion (51) is clamped on the mounting clamping plate (24); and each of the protruding portions (53) abuts against the screen window frame (40).

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