High-strength aluminum alloy door and window

Abstract

The utility model relates to the technical field of aluminum alloy doors and windows, in particular to a high-strength aluminum alloy door and window which comprises a window sash frame which comprises a left vertical rod, a first inserting groove, an upper transverse rod, a first inserting rod, a second inserting groove, a lower transverse rod, a second inserting rod, a third inserting groove, a right vertical rod and a third inserting rod. Two ends of the left vertical rod, the upper cross rod, the lower cross rod and the right vertical rod are inclined surfaces; through cooperation of a first inserting groove, a second inserting groove, a third inserting groove, a first inserting rod, a second inserting rod and a third inserting rod, a left vertical rod, an upper transverse rod, a lower transverse rod and a right vertical rod in a window sash frame are mutually inserted and fixed; and meanwhile, the left vertical rod, the upper transverse rod and the lower transverse rod are supported through the first inserting rod, the second inserting rod and the third inserting rod correspondingly, the connecting strength between the window sash frames is effectively improved, deformation of the window sash frames is avoided, and the sealing performance and use safety of the window sash are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium alloy door and window technical field, concretely relates to a high strength aluminium alloy door and window. BACKGROUND

[0002] Door and window are divided into envelope components or partition components according to the position, and are important components in building envelope structure system, in order to improve the structural strength of door and window, aluminium alloy material is also used in door and window manufacturing, wherein aluminium alloy window includes casement window and sliding window, the stability of sliding window is higher because the lower frame of sash is all supported on the track, the casement window is connected with the window frame through the hinge, and the heat preservation and sealing are higher.

[0003] The existing sash frame adopts the way of flat joint and is fixed by screw, because one side of the sash is in the suspended state for a long time, the suspended side will be inclined and deformed downward under the action of gravity, and then the sash is prone to loosen, which affects the sealing and use safety of the window.

[0004] Therefore, it is necessary to invent a high strength aluminium alloy door and window to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a high strength aluminium alloy door and window to solve the problem that the suspended side of the casement window is inclined and deformed downward, and then the sash is prone to loosen, which affects the sealing and use safety of the window.

[0006] In order to realize the above purpose, the utility model provides the following technical scheme: a high strength aluminium alloy door and window, including sash frame, the sash frame includes left vertical rod, first plug-in slot, upper cross bar, first plug-in rod, second plug-in slot, lower cross bar, second plug-in rod, third plug-in slot, right vertical rod and third plug-in rod, the front and rear sides of the junction of the left vertical rod, upper cross bar, lower cross bar and right vertical rod are all connected with fixed angle code, the two ends of the left vertical rod, upper cross bar, lower cross bar and right vertical rod are all inclined surfaces, the inner side of the sash frame is provided with glass body, the right side of the right vertical rod is fixedly connected with three groups of hinges.

[0007] Through the cooperation of the first plug-in slot, second plug-in slot, third plug-in slot, first plug-in rod, second plug-in rod and third plug-in rod, the left vertical rod, upper cross bar, lower cross bar and right vertical rod in the sash frame are mutually inserted and fixed, and the first plug-in rod, second plug-in rod and third plug-in rod support the left vertical rod, upper cross bar and lower cross bar respectively, the connection strength between the sash frames is effectively improved, the deformation of the sash frame is avoided, and the sealing and use safety of the sash are effectively improved.

[0008] Optionally, the first plug-in slot is arranged in the left vertical rod, and the third plug-in rod is fixedly connected to the upper and lower ends of the right vertical rod.

[0009] By using the above technical scheme, the first plug-in slot penetrates the upper and lower ends of the left vertical rod, and the length of the third plug-in rod is the same as the lengths of the second plug-in slot and the third plug-in slot.

[0010] Optionally, the first plug-in rod is fixedly connected to the left end of the upper horizontal rod, the second plug-in slot is arranged in the upper horizontal rod, the second plug-in rod is fixedly connected to the left end of the lower horizontal rod, and the third plug-in slot is arranged in the lower horizontal rod.

[0011] By using the above technical scheme, the lengths of the first plug-in rod and the second plug-in rod are half of the length of the first plug-in slot, the lengths of the second plug-in slot and the third plug-in slot are the same as the lengths of the upper horizontal rod and the lower horizontal rod, and the right ends of the second plug-in slot and the third plug-in slot penetrate the right ends of the upper horizontal rod and the lower horizontal rod, respectively.

[0012] Optionally, the first plug-in rod and the second plug-in rod are respectively plugged into the first plug-in slots arranged at the upper and lower ends of the left vertical rod, and the third plug-in rods arranged at the upper and lower ends of the right vertical rod are respectively plugged into the second plug-in slots and the third plug-in slots.

[0013] By using the above technical scheme, the first plug-in rod and the second plug-in rod improve the stability of the connection between the left vertical rod and the upper horizontal rod and the lower horizontal rod, and the third plug-in rod improves the stability of the connection between the right vertical rod and the upper horizontal rod and the lower horizontal rod.

[0014] Optionally, first clamping slots are arranged at the upper and lower ends of the front and rear side surfaces of the left vertical rod, and fourth clamping slots are arranged at the upper and lower ends of the front and rear side surfaces of the right vertical rod.

[0015] Optionally, second clamping slots are arranged at the left and right ends of the front and rear side surfaces of the upper horizontal rod, third clamping slots are arranged at the left and right ends of the front and rear side surfaces of the lower horizontal rod, and the fixed angle codes are clamped in the first clamping slots, the second clamping slots, the third clamping slots, and the fourth clamping slots.

[0016] By using the above technical scheme, the fixed angle codes are L-shaped, further improving the stability of the sash frame, and the first clamping slots, the second clamping slots, the third clamping slots, and the fourth clamping slots avoid the protrusion of the fixed angle codes, effectively improving the aesthetic appearance of the sash.

[0017] Optionally, a first fixing slot is arranged on the right side surface of the left vertical rod, a second fixing slot is arranged on the lower side surface of the upper horizontal rod, a third fixing slot is arranged on the upper surface of the lower horizontal rod, and a fourth fixing slot is arranged on the left side surface of the right vertical rod.

[0018] Optionally, the four edges of the glass body are clamped at the inner sides of the first fixing groove, the second fixing groove, the third fixing groove and the fourth fixing groove respectively, and the edges of the front and rear surfaces of the glass body are fixedly connected with sealing rubber strips.

[0019] By adopting the above technical scheme, the first fixing groove, the second fixing groove, the third fixing groove and the fourth fixing groove cooperate to improve the stability of the glass body, and the sealing rubber strips improve the sealing between the glass body and the sash frame.

[0020] In the above technical scheme, the technical effects and advantages of the utility model are provided.

[0021] 1. The utility model discloses a first insertion slot, second insertion slot, third insertion slot, first insertion rod, second insertion rod and third insertion rod cooperate, make the left vertical pole, upper cross bar, lower cross bar and right vertical pole in sash frame mutually insert and fix, utilize first insertion rod, second insertion rod and third insertion rod respectively to support left vertical pole, upper cross bar and lower cross bar, effectively improve the connecting strength between sash frame, avoid the deformation of sash frame, effectively improve the sealing property and use safety of sash.

[0022] 2. The utility model discloses a first clamping groove, second clamping groove, third clamping groove and fourth clamping groove are clamped in fixed angle code respectively, utilize fixed angle code and reinforce between adjacent vertical pole and cross bar again, further improve the structural strength of sash frame, and avoid fixed angle code to project, improve the aesthetic degree of sash. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the whole structure schematic diagram of the utility model;

[0024] Figure 2 It is the internal structure schematic diagram of the utility model;

[0025] Figure 3 It is the left vertical pole structure schematic diagram of the utility model;

[0026] Figure 4 It is the upper cross bar structure schematic diagram of the utility model;

[0027] Figure 5 It is the lower cross bar structure schematic diagram of the utility model;

[0028] Figure 6 It is the right vertical pole structure schematic diagram of the utility model.

[0029] EXPLANATION OF REFERENCE NUMERALS:

[0030] 1, sash frame; 11, left vertical rod; 111, first clamping groove; 112, first fixing groove; 113, first plug-in groove; 12, upper horizontal rod; 121, second clamping groove; 122, second fixing groove; 123, first plug-in rod; 124, second plug-in groove; 13, lower horizontal rod; 131, third clamping groove; 132, third fixing groove; 133, second plug-in rod; 134, third plug-in groove; 14, right vertical rod; 141, fourth clamping groove; 142, fourth fixing groove; 143, third plug-in rod; 2, fixed angle code; 3, glass body; 4, sealing rubber strip; 5, hinge. DETAILED DESCRIPTION

[0031] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be introduced further in detail below in combination with the drawings.

[0032] The utility model provides a kind of high-strength aluminum alloy door and window as Figures 1 to 6 As shown in a kind of high-strength aluminum alloy door and window, including sash frame 1, sash frame 1 includes left vertical rod 11, first plug-in groove 113, upper horizontal rod 12, first plug-in rod 123, second plug-in groove 124, lower horizontal rod 13, second plug-in rod 133, third plug-in groove 134, right vertical rod 14 and third plug-in rod 143, the two ends of left vertical rod 11, upper horizontal rod 12, lower horizontal rod 13 and right vertical rod 14 are all inclined plane, right side of right vertical rod 14 is fixedly connected with three groups of hinges 5, first plug-in groove 113 is set in the inside of left vertical rod 11, the upper and lower ends of right vertical rod 14 are fixedly connected with third plug-in rod 143, first plug-in rod 123 is fixedly connected with the left end of upper horizontal rod 12, second plug-in groove 124 is set in the inside of upper horizontal rod 12, second plug-in rod 133 is fixedly connected with the left end of lower horizontal rod 13, third plug-in groove 134 is set in the inside of lower horizontal rod 13, first plug-in rod 123 and second plug-in rod 133 are respectively inserted in the first plug-in groove 113 inside upper and lower ends of left vertical rod 11, third plug-in rod 143 of the upper and lower ends of right vertical rod 14 is respectively inserted in second plug-in groove 124 and third plug-in groove 134 inside.

[0033] During installation, the upper horizontal bar 12 and the lower horizontal bar 13 are placed on the upper and lower sides of the left vertical bar 11, respectively. Then, the first insertion rod 123 and the second insertion rod 133 are inserted into the first insertion slot 113 from the upper and lower ends of the left vertical bar 11, respectively, to fix the left vertical bar 11, the upper horizontal bar 12, and the lower horizontal bar 13. Next, the right vertical bar 14 is placed on the right side of the upper horizontal bar 12 and the lower horizontal bar 13, and the third insertion rod 143 is inserted into the second insertion slot 124 and the third insertion slot 134 from the right ends of the upper horizontal bar 12 and the lower horizontal bar 13, respectively, to fix the upper horizontal bar 12, the lower horizontal bar 13, and the right vertical bar 14. Finally, three sets of hinges 5 are fixed to the right surface of the right vertical bar 14. During installation, two sets of hinges 5 are fixed to the upper and lower ends of the right vertical bar 14, and one set of hinges 5 is fixed to the upper part of the middle of the right vertical bar 14 to improve the supporting force of the hinges 5.

[0034] During use, the third connecting rod 143 supports the upper horizontal bar 12 and the lower horizontal bar 13, improving their support strength and preventing deformation. At the same time, the first connecting rod 123, the second connecting rod 133, and the third connecting rod 143 work together to prevent deformation at the connection points between the left vertical bar 11, the upper horizontal bar 12, the lower horizontal bar 13, and the right vertical bar 14, effectively improving the structural stability of the window frame 1.

[0035] See Figure 1 and Figure 2 Fixed angle brackets 2 are connected to the front and rear sides of the connection between the left vertical bar 11, the upper horizontal bar 12, the lower horizontal bar 13 and the right vertical bar 14. The upper and lower ends of the front and rear surfaces of the left vertical bar 11 are provided with first slots 111, the upper and lower ends of the front and rear surfaces of the right vertical bar 14 are provided with fourth slots 141, the left and right ends of the front and rear surfaces of the upper horizontal bar 12 are provided with second slots 121, and the left and right ends of the front and rear surfaces of the lower horizontal bar 13 are provided with third slots 131. The fixed angle brackets 2 are respectively inserted into the first slot 111, the second slot 121, the third slot 131 and the fourth slot 141.

[0036] Meanwhile, after inserting and fixing the left vertical bar 11, the upper horizontal bar 12, the lower horizontal bar 13 and the right vertical bar 14, the fixing angle bracket 2 is then inserted into the first slot 111, the second slot 121, the third slot 131 and the fourth slot 141 respectively. Then, screws are used to lock and fix the fixing angle bracket 2, the left vertical bar 11, the upper horizontal bar 12, the first insertion rod 123, the lower horizontal bar 13, the second insertion rod 133, the right vertical bar 14 and the third insertion rod 143 respectively.

[0037] See Figure 1 , Figures 3 to 6The inner side of the sash frame 1 is provided with a glass body 3, the right side surface of the left vertical rod 11 is provided with a first fixing groove 112, the lower side surface of the upper horizontal rod 12 is provided with a second fixing groove 122, the upper surface of the lower horizontal rod 13 is provided with a third fixing groove 132, the left side surface of the right vertical rod 14 is provided with a fourth fixing groove 142, and the four edges of the glass body 3 are respectively clamped on the inner sides of the first fixing groove 112, the second fixing groove 122, the third fixing groove 132 and the fourth fixing groove 142, and the edges of the front and rear side surfaces of the glass body 3 are all fixedly connected with sealing rubber strips 4.

[0038] In addition, before the right vertical rod 14 is connected with the right ends of the upper horizontal rod 12 and the lower horizontal rod 13, the glass body 3 is first clamped in the first fixing groove 112, the second fixing groove 122 and the third fixing groove 132, so that the glass body 3 is fixed between the left vertical rod 11 and the upper horizontal rod 12 and the lower horizontal rod 13, and then the right vertical rod 14 is connected and fixed with the right ends of the upper horizontal rod 12 and the lower horizontal rod 13, at this time, the first fixing groove 112, the second fixing groove 122, the third fixing groove 132 and the fourth fixing groove 142 cooperate to firmly fix the glass body 3 on the inner side of the sash frame 1.

[0039] The utility model discloses working principle: the cooperation of first inserting groove 113, second inserting groove 124, third inserting groove 134, first inserting rod 123, second inserting rod 133 and third inserting rod 143 makes the left vertical rod 11, upper horizontal rod 12, lower horizontal rod 13 and right vertical rod 14 in sash frame 1 mutually insert and fix, and at the same time, first inserting rod 123, second inserting rod 133 and third inserting rod 143 support left vertical rod 11, upper horizontal rod 12 and lower horizontal rod 13 respectively, effectively improve the connecting strength between sash frame 1, avoid the deformation of sash frame 1, effectively improve the sealing property and use security of sash, and simultaneously through clamping fixed angle code 2 in first card slot 111, second card slot 121, third card slot 131 and fourth card slot 141 respectively, using fixed angle code 2 to reinforce between adjacent vertical rod and horizontal rod again, further improve the structural strength of sash frame 1, and avoid the protrusion of fixed angle code 2, improve the aesthetic degree of sash.

[0040] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the utility model and are not intended to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model.

Claims

1. A high-strength aluminum alloy door and window, comprising a window sash frame (1), characterized in that: The window frame (1) includes a left vertical bar (11), a first insertion slot (113), an upper horizontal bar (12), a first insertion rod (123), a second insertion slot (124), a lower horizontal bar (13), a second insertion rod (133), a third insertion slot (134), a right vertical bar (14), and a third insertion rod (143). Fixed corner brackets (2) are connected to the front and rear sides of the connection between the left vertical bar (11), the upper horizontal bar (12), the lower horizontal bar (13), and the right vertical bar (14). Both ends of the left vertical bar (11), the upper horizontal bar (12), the lower horizontal bar (13), and the right vertical bar (14) are all inclined surfaces. A glass body (3) is provided on the inner side of the window frame (1). Three sets of hinges (5) are fixedly connected to the right side of the right vertical bar (14).

2. The high-strength aluminum alloy door and window according to claim 1, characterized in that: The first insertion slot (113) is opened inside the left vertical rod (11), and the upper and lower ends of the right vertical rod (14) are fixedly connected with the third insertion rod (143).

3. A high-strength aluminum alloy door and window according to claim 2, characterized in that: The first plug rod (123) is fixedly connected to the left end of the upper crossbar (12), the second plug groove (124) is opened inside the upper crossbar (12), the second plug rod (133) is fixedly connected to the left end of the lower crossbar (13), and the third plug groove (134) is opened inside the lower crossbar (13).

4. A high-strength aluminum alloy door and window according to claim 1, characterized in that: The first plug rod (123) and the second plug rod (133) are respectively inserted into the first plug groove (113) at the upper and lower ends of the left vertical rod (11), and the third plug rod (143) at the upper and lower ends of the right vertical rod (14) are respectively inserted into the second plug groove (124) and the third plug groove (134).

5. A high-strength aluminum alloy door and window according to claim 1, characterized in that: The left vertical rod (11) has a first slot (111) at both the upper and lower ends of its front and rear surfaces, and the right vertical rod (14) has a fourth slot (141) at both the upper and lower ends of its front and rear surfaces.

6. A high-strength aluminum alloy door and window according to claim 5, characterized in that: The upper crossbar (12) has a second slot (121) on both the left and right ends of its front and rear surfaces, and the lower crossbar (13) has a third slot (131) on both the left and right ends of its front and rear surfaces. The fixing bracket (2) is respectively inserted into the first slot (111), the second slot (121), the third slot (131) and the fourth slot (141).

7. A high-strength aluminum alloy door and window according to claim 1, characterized in that: The right side surface of the left vertical bar (11) is provided with a first fixing groove (112), the lower side surface of the upper horizontal bar (12) is provided with a second fixing groove (122), the upper surface of the lower horizontal bar (13) is provided with a third fixing groove (132), and the left side surface of the right vertical bar (14) is provided with a fourth fixing groove (142).

8. A high-strength aluminum alloy door and window according to claim 7, characterized in that: The four sides of the glass body (3) are respectively fitted into the inner sides of the first fixing groove (112), the second fixing groove (122), the third fixing groove (132) and the fourth fixing groove (142), and sealing strips (4) are fixedly connected to the edges of the front and rear surfaces of the glass body (3).

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