Broken bridge aluminum alloy window frame structure with high sealing performance

Abstract

The utility model discloses a bridge-cutoff aluminum alloy window frame structure with high sealing performance, and relates to the technical field of aluminum alloy window frames. The window comprises a window frame assembly, a corner connecting assembly and a supporting and fixing assembly, the window frame assembly comprises a window frame body and a limiting clamping plate capable of moving up and down, the limiting clamping plate is arranged on one side face of the window frame body in a sliding mode, the corner connecting assembly comprises a right-angle connecting frame body, and the right-angle connecting frame body is in sliding fit with the two adjacent window frame bodies. The supporting and fixing assembly is fixedly connected with the window frame assembly and comprises a positioning supporting column capable of moving horizontally, and the positioning supporting column is matched with the corner connecting assembly in an inserted mode. The right-angle connecting frame bodies are inserted into the corresponding window frame bodies in a sliding mode, the limiting clamping plates are driven to move up and down, the sealing strips are fixed, the positioning supporting columns are movably inserted into the limiting holes, the sealing strips are clamped and fixed, disassembly and replacement are convenient, and the sealing performance of a window frame is kept.

Description

TECHNICAL FIELD

[0001] The utility model belongs to aluminium alloy window frame technical field, in particular, relate to a kind of high sealing broken bridge aluminium alloy window frame structure. BACKGROUND

[0002] Broken bridge aluminium alloy window frame is designed to improve the heat preservation performance of traditional aluminium alloy window, and it is a kind of improved window frame system, which divides aluminium alloy window into two parts, and connects the inner and outer frames into a whole through thermal insulation material, thereby blocking the heat transfer through the aluminium alloy window frame, and having the advantages of energy saving, noise reduction, low heat conduction, high strength and strong wind pressure resistance.

[0003] Common window frame uses the close contact between sealing strip and window frame to maintain the airtightness of window during use. In actual use process, the sealing strip is easily aged due to time and external environment, thereby affecting the airtightness of window. Moreover, the operation process is relatively complex when replacing the sealing strip. Therefore, the present application provides a high sealing broken bridge aluminium alloy window frame structure to solve the above technical problems. SUMMARY

[0004] The utility model discloses a high sealing broken bridge aluminium alloy window frame structure, through the specific structural design of window frame assembly, corner connecting assembly and support fixing assembly, the problem in the above background technology is solved.

[0005] To solve the above technical problems, the utility model is realized through the following technical scheme:

[0006] The utility model discloses a high sealing broken bridge aluminium alloy window frame structure, which comprises a plurality of window frame assemblies, corner connecting assemblies and support fixing assemblies, the window frame assembly comprises a window frame body and a limit clamping plate movable up and down, the limit clamping plate is slidably arranged on one side surface of the window frame body, the corner connecting assembly is slidably arranged between two adjacent window frame assemblies, the corner connecting assembly comprises a right-angle connecting frame body, the right-angle connecting frame body is slidably connected between the two adjacent window frame bodies, the right-angle connecting frame body is slidably inserted into the corresponding window frame body, drives the limit clamping plate to move up and down, and fixes the sealing strip, the support fixing assembly is fixedly connected between the window frame assemblies, the support fixing assembly comprises a positioning support column movable horizontally, the positioning support column is insertedly connected with the corner connecting assembly, the positioning support column moves horizontally, and the position of the right-angle connecting frame body and the window frame body is limited.

[0007] The utility model further sets up, the window frame body is one side face inclined plane hollow structure, the window frame body inside fixedly connected with vertical limit board, the window frame body one side face is equipped with the insertion hole, the window frame body is equipped with the mounting groove on the one side face away from the insertion hole, the mounting groove one inner side wall is equipped with the guide sliding slot, the limit clamping plate and the guide sliding slot between sliding fit, the window frame body is equipped with transmission gear on the inner side wall close to the mounting groove, transmission gear one surface is equipped with transmission connecting rod, transmission connecting rod and limit clamping plate between rotation connection.

[0008] The utility model further sets up, the right angle connection frame body is equipped with the limit hole on the one side face close to the insertion hole, the right angle connection frame body both sides fixedly connected with first reset spring, the right angle connection frame body adjacent two inner side walls are fixedly connected with transmission rack, transmission rack and corresponding transmission gear between intermeshing.

[0009] The utility model further sets up, the support fixed component still includes hollow support column of fixed connection in the insertion hole inside, the positioning support column slidingly passes through the hollow support column, the hollow support column one end fixedly connected with the limit disc.

[0010] The utility model further sets up, the positioning support column and corresponding limit hole between insertion fit, the positioning support column circumferential surface fixedly connected with the support disc of sliding fit with the hollow support column inner wall, the support disc and hollow support column inner top between fixed connection has second reset spring, and the second reset spring is set in the hollow support column outside.

[0011] The utility model has the advantages of:

[0012] 1, the utility model discloses a window frame assembly and corner connecting assembly are set up, and the right angle connection frame body is inserted into the inside of corresponding window frame body, and transmission rack horizontal movement drives transmission gear rotation, so that transmission connecting rod synchronous movement is driven and limit clamping board is pulled up and moves, and the sealing strip is clamped and fixed using limit clamping board and mounting groove inner wall, so as to realize the clamping and fixing of the sealing strip, convenient to disassemble and replace, keep the sealing of window frame.

[0013] 2, the utility model discloses a window frame assembly, corner connecting assembly and support fixed component are set up, and the right angle connection frame body horizontal movement drives limit hole synchronous movement, when limit hole moves to the coaxial position with insertion hole, under the elastic recovery of second reset spring, support disc drives positioning support column to move, and is inserted into the inside of limit hole, so as to realize the connection between the right angle connection frame body and corresponding window frame body, so that the stable between the two window frame bodies is kept.

[0014] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a structural diagram of a highly sealed thermally-insulated aluminum alloy window frame structure.

[0017] Figure 2 It is a structural schematic diagram of the window frame assembly in the present utility model.

[0018] Figure 3 This is a longitudinal structural sectional view of the window frame assembly in the present invention.

[0019] Figure 4 This is a schematic structural diagram of the corner connection assembly in the present invention.

[0020] Figure 5 This is a longitudinal structural cross-sectional view of the window frame assembly and the corner connection assembly in the present invention.

[0021] Figure 6 It is a structural schematic diagram of the support and fixing assembly in the utility model.

[0022] Figure 7 It is a longitudinal structural cross-sectional view of the supporting and fixing assembly in the present invention.

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 1-window frame assembly, 101-window frame body, 102-limit clamping plate, 103-vertical limit plate, 104-mounting slot, 105-transmission gear, 106-transmission connecting rod, 2-corner connection assembly, 201-right angle connection frame, 202-limiting hole, 203-first return spring, 204-transmission rack, 3-support and fixing assembly, 301-positioning support column, 302-hollow support column, 303-limiting disc, 304-support disc, 305-second return spring. DETAILED DESCRIPTION

[0025] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0026] Specific embodiment one, please refer to Figures 1-7 The utility model discloses a kind of high sealing broken bridge aluminum alloy window frame structures, including several window frame components 1, corner connecting component 2 and support fixed component 3, specifically, window frame component 1 includes window frame body 101 and the movable limit clamping plate 102 of up and down, four window frame bodies 101 are connected to form window frame by tail end splicing, limit clamping plate 102 is slidably arranged in one side of window frame body 101, control limit clamping plate 102 up and down movement can be fixed to seal bar and disassembled;Corner connecting component 2 is slidably arranged between adjacent two window frame components 1, connect adjacent two window frame components 1 by corner connecting component 2, corner connecting component 2 includes right angle connecting frame body 201, right angle connecting frame body 201 is L-shaped structure, right angle connecting frame body 201 and adjacent two window frame bodies 101 are slidably fitted, right angle connecting frame body 201 is slidably inserted into corresponding window frame body 101 inside, limit clamping plate 102 is driven to move up and down, and seal bar is fixed.

[0027] Further, support fixed component 3 is fixedly connected between window frame component 1, and support fixed component 3 includes the horizontal movable positioning support column 301, the positioning support column 301 is insertedly fitted between corner connecting component 2, and the positioning support column 301 is horizontally moved, and the position of right angle connecting frame body 201 and window frame body 101 is limited.

[0028] The operation process of the embodiment is: the two ends of right angle connecting frame body 201 are inserted into corresponding window frame body 101 inside, limit clamping plate 102 is driven to move up and down in the horizontal movement of right angle connecting frame body 201 along window frame body 101 inside, and sealing strip is sequentially fixed, and when right angle connecting frame body 201 moves to corresponding position, positioning support column 301 moves to the inside of window frame body 101, and the position between right angle connecting frame body 201 and corresponding window frame body 101 is limited.

[0029] Specific embodiment two, please refer to Figures 1-7On the basis of the first specific embodiment, specifically, the window frame body 101 is a hollow structure with an inclined side surface, and the inclined surfaces of the two window frame bodies 101 are tightly attached to each other for splicing, and a vertical limit plate 103 is fixedly connected inside the window frame body 101, and a plug hole is provided on one side of the window frame body 101; a mounting groove 104 is provided on the side of the window frame body 101 away from the plug hole, and a guide slide groove is provided on an inner side wall of the mounting groove 104, and the limit clamping plate 102 slides with the guide slide groove, and the sealing strip is placed inside the mounting groove 104 and is fixed by moving the limit clamping plate 102; a transmission gear 105 is rotatably connected to an inner side wall of the window frame body 101 close to the mounting groove 104, and a transmission connecting rod 106 is rotatably connected to a surface of the transmission gear 105, and the transmission connecting rod 106 is rotatably connected to the limit clamping plate 102.

[0030] Furthermore, a limiting hole 202 is provided on one side of the right-angle connection frame 201 near the plug-in hole, and a first return spring 203 is fixedly connected to both sides of the right-angle connection frame 201. When the limiting hole 202 corresponds to the plug-in hole, the first return spring 203 is completely compressed. A transmission rack 204 is fixedly connected to the two adjacent inner walls of the right-angle connection frame 201. The transmission rack 204 is engaged with the corresponding transmission gear 105. The transmission rack 204 moves horizontally synchronously with the right-angle connection frame 201 to drive the transmission gear 105 to rotate.

[0031] The operation process of this embodiment is as follows: the two ends of the right-angle connection frame 201 are respectively inserted into the corresponding window frame body 101. During the horizontal movement of the right-angle connection frame 201, the transmission rack 204 moves horizontally. When the transmission rack 204 engages with the transmission gear 105, the first return spring 203 contacts the vertical limit plate 103, placing the sealing strip inside the installation groove 104. As the right-angle connection frame 201 continues to move horizontally, the first return spring 203 is squeezed. At the same time, under the action of the transmission rack 204 engaging with the transmission gear 105, the transmission rack 204 moves horizontally to drive the transmission gear 105 to rotate. The rotation of the transmission gear 105 drives the transmission connecting rod 106 to move synchronously. The transmission connecting rod 106 pulls the limiting clamping plate 102 to move horizontally upward until the inclined surfaces of the adjacent window frame bodies 101 are in contact with each other. At the same time, the limiting clamping plate 102 cooperates with the inner wall of the installation groove 104 to clamp and fix the sealing strip.

[0032] For specific example three, please refer to Figures 1-7 On the basis of specific embodiment 1 and specific embodiment 2, specifically, the support and fixing component 3 also includes a hollow support column 302 fixedly connected to the inside of the plug-in hole, the positioning support column 301 slides through the hollow support column 302, and one end of the hollow support column 302 is fixedly connected to the limiting disc 303.

[0033] Further, the positioning support column 301 is inserted and matched with the corresponding limiting hole 202, when the limiting hole 202 is coaxial with the positioning support column 301, the positioning support column 301 is horizontally moved and inserted into the limiting hole 202, the support disc 304 which is slidingly matched with the inner wall of the hollow support column 302 is fixedly connected to the circumferential surface of the positioning support column 301, the second reset spring 305 is fixedly connected between the support disc 304 and the inner top of the hollow support column 302, the second reset spring 305 is sleeved outside the hollow support column 302, in the initial state, the second reset spring 305 is in the compressed state, under the elastic recovery of the second reset spring 305, the support disc 304 is moved, and then the positioning support column 301 is synchronously moved.

[0034] The operation process of the embodiment is as follows: the right-angle connecting frame body 201 is inserted into the corresponding window frame body 101, the limiting hole 202 is synchronously moved with the right-angle connecting frame body 201, at this time, under the limitation of the right-angle connecting frame body 201, the positioning support column 301 is attached to the side surface of the right-angle connecting frame body 201, and the second reset spring 305 is in the compressed state, when the limiting hole 202 is moved to the coaxial position with the insertion hole, under the elastic recovery of the second reset spring 305, the support disc 304 is slid along the inside of the hollow support column 302, the positioning support column 301 is synchronously moved, the positioning support column 301 is inserted into the limiting hole 202, and then the movement of the right-angle connecting frame body 201 is limited, and the connection between the right-angle connecting frame body 201 and the corresponding window frame body 101 is realized in sequence.

[0035] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The embodiments are selected and specifically described in the specification in order to better explain the principles and practical applications of the application, so that the persons skilled in the art can well understand and utilize the application. The application is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A high-sealing broken bridge aluminum alloy window frame structure, comprising a plurality of window frame assemblies (1), corner connecting assemblies (2) and support fixing assemblies (3), characterized in that: the window frame assembly (1) comprises a window frame body (101) and a limit clamping plate (102) that can move up and down, the limit clamping plate (102) being slidingly arranged on one side of the window frame body (101); the corner connecting assembly (2) is slidingly arranged between two adjacent window frame assemblies (1), and comprises a right-angle connecting frame body (201) that is slidingly fitted between the two adjacent window frame bodies (101), the right-angle connecting frame body (201) being slidingly inserted into the corresponding window frame body (101) to drive the limit clamping plate (102) to move up and down and fix the sealing strip; the support fixing assembly (3) is fixedly connected between the window frame assembly (1), and comprises a horizontally movable positioning support column (301) that is insertedly fitted between the corner connecting assembly (2), the positioning support column (301) horizontally moving to limit the positions of the right-angle connecting frame body (201) and the window frame body (101). The window frame body (101) is a hollow structure with one side being inclined, and a vertical limiting plate (103) is fixedly connected inside the window frame body (101), and a plug-in hole is formed on one side of the window frame body (101). An installation groove (104) is formed on the side of the window frame body (101) away from the plug-in hole, a guide sliding groove is formed on an inner side wall of the installation groove (104), and the limit clamping plate (102) is slidingly fitted with the guide sliding groove. A transmission gear (105) is rotatably connected to an inner side wall of the window frame body (101) close to the installation groove (104), a transmission connecting rod (106) is rotatably connected to a surface of the transmission gear (105), and the transmission connecting rod (106) is rotatably connected with the limit clamping plate (102).

2. A high sealing broken bridge aluminium alloy window frame structure as claimed in claim 1, wherein, A limiting hole (202) is formed on the side of the right-angle connecting frame body (201) close to the plug-in hole, first return springs (203) are fixedly connected to the two side faces of the right-angle connecting frame body (201), transmission racks (204) are fixedly connected to the adjacent two inner side walls of the right-angle connecting frame body (201), and the transmission racks (204) are intermeshed with the corresponding transmission gears (105).

3. A high sealing broken bridge aluminium alloy window frame structure as claimed in claim 2, wherein, The support fixing assembly (3) further comprises a hollow support column (302) fixedly connected inside the plug-in hole, the positioning support column (301) slidingly penetrating through the hollow support column (302), and a limiting disc (303) is fixedly connected to one end of the hollow support column (302).

4. A high sealing broken bridge aluminum alloy window frame structure according to claim 3, characterized in that, ​ 5. A high seal broken bridge aluminium alloy window frame structure as claimed in claim 4, wherein, ​ 6. A high seal broken bridge aluminium alloy window frame structure as claimed in claim 5, wherein, ​ 7. A high seal broken bridge aluminium alloy window frame structure as claimed in claim 6, wherein, The positioning support column (301) is inserted and matched with the corresponding limiting hole (202), the peripheral surface of the positioning support column (301) is fixedly connected with a support disc (304) which is slidingly matched with the inner wall of the hollow support column (302), the support disc (304) and the inner top of the hollow support column (302) are fixedly connected with a second reset spring (305), and the second reset spring (305) is sleeved outside the hollow support column (302).

Images