A lap joint structure of an aluminum alloy casement window and a window frame

Abstract

The utility model provides a kind of lap joint structure of aluminium alloy casement window and window frame, including window frame, sash, sealant and hinge block;Window frame includes upper frame, lower frame and side frame, one side of window frame is equipped with first frame, the other side is equipped with second frame, first frame, second frame one end is the structure of protruding upper frame, lower frame and side frame;Sash includes first layer, second layer and third layer, first layer one side is equipped with slot, sealant includes sealing layer and socket, socket is arranged in the inside of slot, window frame is connected with sash using hinge block and forms the structure;The utility model has the advantages that: its structure design is simple and reasonable, with the structure of improving the service life of sealant.

Description

Technical Field

[0001] This utility model belongs to the technical field of casement windows, and specifically relates to an overlapping structure of an aluminum alloy casement window and a window frame. Background Technology

[0002] Currently, casement windows are a common type of window. They are characterized by window sashes being fixed to one side of the window frame by hinges, yet they can open horizontally inwards or outwards.

[0003] However, the existing aluminum alloy casement windows (excluding the single-layer screen) typically use an overlapping structure where the exterior window sash is higher than the window frame, resulting in a protruding structure. The window sash uses sealant to form a sealed structure with the window frame, but part of the sealant is exposed. Due to material aging, the exposed sealant has a short service life.

[0004] The aging of sealant materials is caused by the exposed parts being exposed to direct ultraviolet radiation for a long time, which leads to the aging of the sealant. Utility Model Content

[0005] This utility model proposes an overlapping structure between an aluminum alloy casement window and its frame, which solves the problems mentioned in the background art.

[0006] The technical solution of this utility model is implemented as follows: The form includes:

[0007] A window frame, comprising a top frame, a bottom frame, and side frames;

[0008] The window frame has a first border on one side and a second border on the other side;

[0009] The upper frame is located at one end of the side frame, and the lower frame is located at the other end of the side frame. The side frame has a symmetrical structure.

[0010] A drainage channel is provided on one side of the lower frame, and the drainage channel is connected to a drainage hole provided on one side of the window frame;

[0011] A protruding lock seat is provided on one side of the side frame;

[0012] The first and second borders have a structure that protrudes from the upper frame, lower frame, and side frame at one end;

[0013] A window sash, the window sash comprising a first layer, a second layer, and a third layer;

[0014] A card slot is provided on one side of the first layer;

[0015] The second layer has a protruding latch on one side;

[0016] The third layer has a protruding handle on one side;

[0017] The locking tongue and the handle are connected;

[0018] The sealant includes a sealing layer and a socket.

[0019] A socket is provided on one side of the sealing layer;

[0020] The socket passes through the slot;

[0021] A hinge block, comprising a first base, a second base, and a hinge arm, wherein the first base is connected to the second base by means of a hinge arm;

[0022] The first base is located on the bottom and top surfaces of the lower frame, and the first base has a symmetrical structure.

[0023] The second base is located on the bottom and top surfaces of the second layer, and its second base has a symmetrical structure.

[0024] In a preferred embodiment, the edge portion of the first layer and the edge portion of the first frame are in contact with each other.

[0025] In a preferred embodiment, the edge portion of the third layer and the edge portion of the second frame are in contact with each other.

[0026] In a preferred embodiment, the other side of the sealing layer is in contact with one side of the third layer.

[0027] In a preferred embodiment, the hinge arm has at least three parts.

[0028] In a preferred embodiment, the lock seat and the lock tongue are connected by a latch.

[0029] After adopting the above technical solution, the beneficial effects of this utility model are: its structural design is simple and reasonable, and it has a structure that improves the service life of the sealant; the window includes a window frame, a window sash, sealant and a hinge block, the window frame is connected to the window sash by the hinge block, and the window sash forms a movable structure; a first frame and a second frame are provided on one side of the window frame, and the first frame and the second frame are protruding structures; the window sash includes a first layer, a second layer and a third layer, the edge of the first layer is attached to the edge of the first frame, the edge of the third layer is attached to the edge of the second frame, and the first layer, the third layer and one side of the window frame form a horizontal structure;

[0030] The first layer has a slot on one side, through which a sealant frame passes, which helps the sealant side to form an adhesive structure with the third layer side. However, the sealant forms a shielding structure, thereby improving the service life of the sealant. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a schematic diagram of the overall structure of the front of the window of this utility model.

[0033] Figure 2 This is a schematic diagram of the overall structure of the back of the window of this utility model.

[0034] Figure 3 This is an exploded view of the overall structure of the window of this utility model.

[0035] Figure 4 This is a schematic diagram of the overall structure of the window sash of this utility model.

[0036] Figure 5 This is a schematic diagram of the overall structure of the window frame of this utility model.

[0037] Figure 6 This is an enlarged view of the overall structure of this utility model B.

[0038] Figure 7 This is a schematic diagram of the overall structure of the sealant of this utility model. 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] like Figures 1-7 As shown:

[0041] Example 1:

[0042] The window frame includes a window frame, a window sash, sealant, and hinge blocks. The window frame is connected to the window sash using hinge blocks, and the window sash forms a movable structure, facilitating its opening and closing. The window frame includes an upper frame 2, a lower frame 20, and a side frame 21. A first frame 22 is provided on the back of the window frame, and a second frame 23 is provided on the front. One end of the first frame 22 and the second frame 23 protrudes from the upper frame 2, the lower frame 20, and the side frame 21. The window sash includes a first layer 4, a second layer 40, and a third layer 41. The edge of the first layer 4 connects with the first layer 40. The edges of the first frame 22 are attached, and the edges of the third layer 41 and the second frame 23 are attached. However, the first layer 4, the third layer and one side of the window frame form a horizontal structure, which helps to increase the aesthetics of the window sash when closed. The first layer 4 has a slot 42 on one side, through which a sealant frame is inserted, which helps to form an attached structure between the sealant side and the third layer 41 side. Combined with the above window frame and window sash overlapping structure, the sealant forms a shielded structure, reducing the amount of sealant and thus increasing the service life of the sealant.

[0043] The second layer 40 has a protruding latch 400 on one side, the third layer 41 has a protruding handle 410 on one side, and the side frame 21 has a protruding lock seat 210 on one side. The lock seat 210 and the latch 400 are connected by a latch; the latch 400 and the handle 410 are connected by a transmission rod (existing technology). However, the handle 410 helps the window sash to be in a closed or open state.

[0044] The upper frame 2 is located at one end of the side frame 21, and the lower frame 20 is located at the other end of the side frame 21. The side frame 21 has a symmetrical structure. However, the combination of the upper frame 2, the lower frame 20 and the side frame 21 forms the assembly structure of the window frame.

[0045] The hinge block includes a first base 6, a second base 60 and a hinge arm 61. The first base 6 is connected to the second base 60 by the hinge arm 61.

[0046] The first base 6 is located on the bottom and top surfaces of the lower frame 20, and the first base 6 has a symmetrical structure; the second base 60 is located on the bottom and top surfaces of the second layer 40, and the second base 60 has a symmetrical structure, thus enabling the window sash to be in a closed state and an open state.

[0047] Example 2:

[0048] A drainage channel 3 is provided on one side of the lower frame 20. The drainage channel 3 is connected to the drainage hole 30 provided on one side of the window frame, which helps the window frame to drain water. The structure is combined with the first frame 22 and the second frame 23 to form a protruding structure. However, the connection between the drainage channel 3 and the drainage hole 30 has the structure to prevent water from accumulating in the window frame.

[0049] Example 3:

[0050] The sealant includes a sealing layer 5 and a socket 50. The socket 50 is provided on one side of the sealing layer 5 and is inserted into the slot 42. However, the sealant has a structure that facilitates disassembly and installation.

[0051] The sealant uses a structure in which the other side of the sealing layer 5 is in contact with one side of the third layer 41.

[0052] Example 4:

[0053] The hinge arm 61 has at least three parts, and three parts are preferred in this application. It adopts a triangular support structure to improve the stability and balance of the hinge arm.

[0054] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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. An overlapping structure between an aluminum alloy casement window and its frame, characterized in that: include: A window frame, comprising a top frame, a bottom frame, and side frames; The window frame has a first border on one side and a second border on the other side; The first and second borders have a structure that protrudes from the upper frame, lower frame, and side frame at one end; A window sash, comprising a first layer, a second layer and a third layer, wherein a slot is provided on one side of the first layer; A sealant, comprising a sealing layer and a socket, the socket being disposed inside a slot; The window frame is connected to the window sash by a hinge block.

2. The overlapping structure of an aluminum alloy casement window and its frame as described in claim 1, characterized in that: The edge of the first layer and the edge of the first frame are in contact with each other.

3. The overlapping structure of an aluminum alloy casement window and its frame as described in claim 2, characterized in that: The edge of the third layer is attached to the edge of the second frame.

4. The overlapping structure of an aluminum alloy casement window and window frame as described in claim 3, characterized in that: The sealing layer has a socket on one side, and the other side of the sealing layer is in contact with one side of the third layer.

5. The overlapping structure of an aluminum alloy casement window and its frame as described in claim 4, characterized in that: The second layer has a protruding latch on one side, and the third layer has a protruding handle on one side. The latch and the handle are connected.

6. The overlapping structure of an aluminum alloy casement window and its frame as described in claim 5, characterized in that: The upper frame is located at one end of the side frame, and the lower frame is located at the other end of the side frame. The side frame has a symmetrical structure.

7. The overlapping structure of an aluminum alloy casement window and window frame as described in claim 6, characterized in that: A drainage channel is provided on one side of the lower frame, and the drainage channel is connected to a drainage hole provided on one side of the window frame.

8. The overlapping structure of an aluminum alloy casement window and window frame as described in claim 7, characterized in that: One side of the side frame is provided with a protruding lock seat, and the lock seat and the lock tongue are connected by a latch.

9. The overlapping structure of an aluminum alloy casement window and window frame as described in claim 8, characterized in that: The hinge block includes a first base, a second base, and a hinge arm, wherein the first base is connected to the second base by means of the hinge arm.

10. The overlapping structure of an aluminum alloy casement window and window frame as described in claim 9, characterized in that: The first base is located on the bottom and top surfaces of the lower frame, and the second base is located on the bottom and top surfaces of the second layer.

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