Improved structure of old window

Abstract

The utility model discloses an old window transformation structure, which relates to the technical field of building doors and windows, and comprises a wall body and an old window frame arranged on the wall body, a new window frame is arranged on the old window frame, the new window frame is connected with the wall body and the old window frame through connecting screws, the new window frame is connected with a mounting frame, and the mounting frame is connected with a new window. After the old window frame is cut, the new window frame is directly connected with the old window frame and the wall body through the connecting screws, the new window frame is connected with the mounting frame, and the mounting frame is connected with the new window, so that the window can be replaced, the new window can be mounted on the basis of the old window frame, the new window is convenient and rapid to mount, and the wall body is not damaged; and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of building doors and windows, in particular to a renovation structure for old windows. Background Art

[0002] When renovating old windows, the original doors and windows need to be demolished and then new ones replaced. The workload and difficulty of demolition are the main challenges in window renovation. Since the window frame is fixedly connected to the wall, the demolition of the window frame increases the construction difficulty and causes significant waste of resources. Additionally, if not careful during the demolition of the window frame, it may damage the main structure of the house, affecting the installation of new doors and windows as well as the strength and firmness of the entire window.

[0003] For example, the window connection sleeve for old window renovation with the publication number CN216811378U was published on June 24, 2022. It includes a mounting piece and a connecting piece; the mounting piece is provided with a mounting groove and a covering position. The mounting groove is used for installing a new window; the covering position and the connecting piece together form a receiving groove for covering the old window frame; the covering position includes a baffle, a support part, and an insertion part connected in sequence from inside to outside. The baffle is perpendicular to the support part, the support part and the insertion part are arranged side by side, and the insertion part is provided with a first insertion groove, and the notch of the first insertion groove faces the outside; the shape of the connecting piece is "L", and the first connecting end of the connecting piece is detachably installed on the insertion part through the first insertion groove. When the above-mentioned disclosed connection sleeve is in use, the connection method between the connection sleeve and the old window is simple. After long-term use, the new window is prone to falling, and its practicability is poor. Summary of the Invention

[0004] The purpose of the utility model is to provide a renovation structure for old windows with higher practicability. The utility model realizes the connection of the new window frame, the old window frame, and the wall through connecting screws, and the installation of the new window frame is more stable and the practicability is higher.

[0005] To achieve the above purpose, the technical solution adopted by the utility model to solve its technical problems is: a renovation structure for old windows, including a wall and an old window frame arranged on the wall. A new window frame is provided on the old window frame. The new window frame is connected to the wall and the old window frame through connecting screws. The new window frame is connected to an installation frame, and the installation frame is connected to a new window.

[0006] As a further scheme of the utility model, the new window frame is an integrated frame. One side of the integrated frame overlaps with the old window frame, and the other side of the integrated frame is connected to the installation frame. The connecting screw passes through the integrated frame, the old window frame and is connected to the wall.

[0007] As a further solution of the present utility model, the new window frame includes an auxiliary frame and a connecting frame. One side of the auxiliary frame overlaps with the old window frame, and the other side of the auxiliary frame overlaps with the connecting frame. The connecting frame is connected to the installation frame, and the connecting screw passes through the connecting frame, the auxiliary frame, the old window frame and is connected to the wall body.

[0008] As a further solution of the present utility model, a foam sealant is provided between the new window frame and the old window frame.

[0009] As a further solution of the present utility model, a water shedding plate is provided on one side of the new window frame.

[0010] As a further solution of the present utility model, the water shedding plate is snap-fitted with the new window frame, and a slot for snap-fitting with the water shedding plate is provided on the new window frame.

[0011] As a further solution of the present utility model, a thickened plate is provided at one end of the water shedding plate extending into the slot.

[0012] As a further solution of the present utility model, sawteeth are provided on the thickened plate and the slot.

[0013] As a further solution of the present utility model, a sealant is provided at the side end of the new window frame.

[0014] The beneficial effects of the present utility model are as follows:

[0015] After the old window frame is cut, the new window frame is directly connected to the old window frame and the wall body through connecting screws, the new window frame is connected to the installation frame, and the installation frame is connected to the new window, then the replacement of the window can be completed, thereby realizing the installation of the new window on the basis of the old window frame. The installation of the new window is convenient and fast, and does not damage the wall body, with higher practicability;

[0016] The connection between the old window frame and the new window is realized through the integral frame, thereby realizing the rapid replacement of the new window, and the structure is simpler and the manufacturing cost is lower; the precise connection between the old window frame and the new window is realized through the cooperation of the auxiliary frame and the connecting frame, thereby realizing the precise installation of the new window on the wall body;

[0017] A sealant is provided at the side end of the new window frame, and the sealant is arranged on the outdoor side, thereby preventing rainwater from flowing into the room through the gap between the new window frame and the installation frame. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of the old window transformation structure of the present utility model.

[0019] Figure 2 For Figure 1 Another embodiment structural schematic diagram of the old window transformation structure of

[0020] Figure 3 For Figure 1 the partial enlarged structural schematic diagram of part A in

[0021] In the attached drawings: 1 - wall, 2 - old window frame, 3 - connecting screw, 4 - integral frame, 5 - auxiliary frame, 6 - connecting frame, 7 - foam caulking agent, 8 - installation frame, 9 - water shedding board, 10 - clamping groove, 11 - thickened board, 12 - sawtooth, 13 - sealant. Specific implementation mode

[0022] In order to make the purpose, technical solution and advantages of the present utility model clearer, the following further details the present utility model in conjunction with the attached drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0023] The following describes in detail the specific implementation of the present utility model in conjunction with specific embodiments.

[0024] As Figures 1-3 shown, the old window transformation structure includes a wall 1 and an old window frame 2 arranged on the wall 1. A new window frame is provided on the old window frame 2. The new window frame is connected to the wall 1 and the old window frame 2 through a connecting screw 3. Specifically, the connecting screw 3 is an expansion screw. Through holes for the connecting screw 3 to pass through are provided on the new window frame and the old window frame 2. The new window frame is connected to an installation frame 8, and the installation frame 8 is connected to a new window.

[0025] During the process of replacing the window, without damaging the wall 1, the old window frame 2 is cut, and the new window frame is directly connected to the old window frame 2 and the wall 1 through the connecting screw 3. The new window frame is connected to the installation frame 8, and the installation frame 8 is connected to the new window, thus completing the replacement of the window, and realizing the installation work of the new window on the basis of the old window frame 2. The installation of the new window is convenient and fast, and does not damage the wall, with higher practicability.

[0026] In the first embodiment, referring to Figure 1 , the new window frame is an integral frame 4. One side of the integral frame 4 overlaps with the old window frame 2, and the other side of the integral frame 4 is connected to the installation frame 8. The connecting screw 3 passes through the integral frame 4, the old window frame 2 and is connected to the wall 1. The connection work between the old window frame 2 and the new window is realized through the integral frame 4, thus realizing the rapid replacement of the new window, and the structure is simpler and the manufacturing cost is lower.

[0027] In the second embodiment, referring to Figure 2 and 3, the new window frame includes an auxiliary frame 5 and a connecting frame 6. One side of the auxiliary frame 5 overlaps with the old window frame 2, and the other side of the auxiliary frame 5 overlaps with the connecting frame 6. The connecting frame 6 is connected to the installation frame 8. The connecting screw 3 passes through the connecting frame 6, the auxiliary frame 5, the old window frame 2 and is connected to the wall 1. Through the cooperation of the auxiliary frame 5 and the connecting frame 6, the precise connection of the old window frame 2 and the new window is realized, so as to realize the precise installation of the new window on the wall 1.

[0028] There is a foam sealant 7 between the new window frame and the old window frame 2. The old window frame 2 is sealed by the foam sealant 7, and the foam sealant 7 can also reinforce the connection between the new window frame and the old window frame 2. The foam sealant 7 is arranged on the outdoor side. Refer to Figure 1 and 3 , in the first embodiment, the foam sealant 7 is arranged on the water shedding board 9. Refer to Figure 2 , in the second embodiment, the foam sealant 7 is arranged between the auxiliary frame 5 and the connecting frame 6.

[0029] A water shedding board 9 is arranged on one side of the new window frame. The water shedding board 9 is arranged on the outdoor side. The water shedding board 9 can perform waterproof work and can also block the accessories of the old window frame 2 that have not been cut off. In this embodiment, the cross section of the water shedding board 9 is L-shaped.

[0030] The water shedding board 9 is snap-connected to the new window frame. There is a slot 10 on the new window frame for snap-connecting with the water shedding board 9. Through the cooperation of the water shedding board 9 and the slot 10, the rapid installation of the water shedding board 10 is realized.

[0031] One end of the water shedding board 9 extending into the slot 10 is provided with a thickening plate 11, so as to ensure the stable connection of the water shedding board 9 in the slot 10.

[0032] The thickening plate 11 and the slot 10 are provided with saw teeth 12. Through the setting of the saw teeth 12, the thickening plate 11 is prevented from slipping after being snap-connected in the slot 10, so as to ensure the stable connection of the water shedding board 9.

[0033] A sealant 13 is arranged at the side end of the new window frame. The sealant 13 is arranged on the outdoor side, so as to prevent rainwater from flowing into the room through the gap between the new window frame and the installation frame 8. Refer to Figure 1 , in the first embodiment, the sealant 13 is arranged at the connection between the water shedding board 9 and the integral frame 4. Refer to Figure 3 , in the second embodiment, the sealant 13 is arranged at the connection between the auxiliary frame 5 and the connecting frame 6.

[0034] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A structure for reconstructing an old window, comprising a wall (1) and an old window frame (2) arranged on the wall (1), characterized in that: A new window frame is arranged on the old window frame (2); the new window frame is connected to the wall (1) and the old window frame (2) via connecting screws (3); the new window frame is connected to an installation frame (8); and the installation frame (8) is connected to the new window.

2. The old window reconstruction structure according to claim 1, characterized in that: The new window frame is an integrated frame (4), one side of the integrated frame (4) is overlapped with the old window frame (2), the other side of the integrated frame (4) is connected to the installation frame (8), and the connecting screws (3) pass through the integrated frame (4) and the old window frame (2) and are connected to the wall (1).

3. The old window reconstruction structure according to claim 1, characterized in that: The new window frame comprises an auxiliary frame (5) and a connecting frame (6); one side of the auxiliary frame (5) overlaps with the old window frame (2); the other side of the auxiliary frame (5) overlaps with the connecting frame (6); the connecting frame (6) is connected to the installation frame (8); and the connecting screws (3) pass through the connecting frame (6), the auxiliary frame (5), and the old window frame (2) and are connected to the wall (1).

4. The old window reconstruction structure according to claim 2 or 3, characterized in that: A foam sealant (7) is provided between the new window frame and the old window frame (2).

5. The old window reconstruction structure according to claim 4, characterized in that: A water shedding plate (9) is provided on one side of the new window frame.

6. The old window reconstruction structure according to claim 5, characterized in that: The water-shedding plate (9) is snap-connected with the new window frame, and the new window frame is provided with a snap-connecting groove (10) snap-connected with the water-shedding plate (9).

7. The old window reconstruction structure according to claim 6, characterized in that: One end of the water-shedding plate (9) extending to the clamping groove (10) is provided with a thickening plate (11).

8. The old window reconstruction structure according to claim 7, characterized in that: The thickened plate (11) and the clamping groove (10) are provided with saw teeth (12).

9. The old window reconstruction structure according to claim 5, characterized in that: The side end of the new window frame is provided with sealant (13).

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