Rapid installation structure for old window transformation

Abstract

The utility model relates to the technical field of doors and windows, in particular to an old window transformation rapid installation structure which comprises a new window frame profile, a new window flash profile and a connecting piece, the new window flash profile is integrally formed at the end, facing a wall, of the new window frame profile, and the new window flash profile is fixed to an old window residual profile through the connecting piece. And the new window flash profile is used for shielding the part, exposed out of decoration on the wall body, of the old window residual profile. The utility model provides a rapid installation structure for old window transformation, and aims to solve the problem that in the prior art, when an old window is transformed and replaced with a new window, if sectional materials left on a wall body of the old window are completely dismantled, indoor decoration can be damaged. A new window flash sectional material is designed on a new window frame sectional material; after the new window flash profile is fixed to the old window residual profile through the connecting piece, the new window flash profile is used for shielding the part, exposed out of decoration on the wall, of the old window residual profile, so that the old window residual profile is prevented from being completely dismantled, and damage to the decoration is avoided.

Description

Technical Field

[0001] This utility model relates to the field of door and window technology, and in particular to a quick installation structure for the renovation of old windows. Background Technology

[0002] As a crucial part of a building's envelope, doors and windows consume the vast majority of a building's energy consumption when using non-energy-efficient doors and windows (such as aluminum alloy single-pane sliding windows, steel windows, and old-fashioned wooden windows) (primarily due to energy loss from air conditioning and heating caused by indoor-outdoor heat exchange). Therefore, in the context of energy conservation, the promotion and application of energy-efficient doors and windows is imperative.

[0003] Old windows commonly suffer from problems such as single-pane windows being inefficient and lacking sound insulation, aging and leaky window sealant strips, lack of waterproofing, loose and unsafe window frames, and an unsightly appearance. They do not meet requirements and need to be replaced with energy-efficient windows, with solutions to address technical issues related to safety, waterproofing, and sound insulation. Traditional window replacement methods typically involve first removing the old window, then the window sash, then the old frame, and finally installing the new window. This process damages the decorative surfaces around the window frame, necessitating repairs after installation. This cumbersome and inefficient process demonstrates a lack of innovation and requires further improvement.

[0004] When replacing old windows with new energy-saving windows, the old windows must be removed first. When removing the old windows, some window frame materials will remain in the wall. If these materials are completely removed, it will damage the interior decoration. Utility Model Content

[0005] In view of this, the present invention provides a quick installation structure for the renovation of old windows, so as to solve the problem that if the old window profiles left on the wall are completely removed during the renovation and replacement of old windows, the interior decoration will be damaged.

[0006] This utility model provides a quick installation structure for old window renovation, including a new window frame profile, a new window trim profile, and connectors. The new window trim profile is integrally formed on the end of the new window frame profile facing the wall. The new window trim profile is fixed to the old window residual profile through the connectors. The new window trim profile is used to cover the part of the old window residual profile that is exposed outside the wall decoration.

[0007] Optionally, there is a gap between the side of the old window frame profile facing away from the wall and the new window frame profile, and the gap is filled with a rigid insulation layer.

[0008] Optionally, the inner wall of the new window trim profile is provided with a first slot, and the heat insulation layer fills the first slot.

[0009] Optionally, the inner wall of the new window trim profile is provided with a folded plate that forms the first slot.

[0010] Optionally, the inner walls of the two opposing new window frame profiles are connected with snap-fit ​​profiles, and a thermal insulation strip is snapped between the two opposing snap-fit ​​profiles.

[0011] Optionally, the snap-fit ​​profile has a first bend on the side facing the insulation layer, and the new window frame profile has a second bend. The first bend and the second bend form a second snap-fit ​​groove, and the insulation layer fills the second snap-fit ​​groove.

[0012] Optionally, the inner wall of the new window frame profile is provided with a pair of symmetrical buckles, the pair of buckles forming a third slot, and the snap-fit ​​profile is provided with a pair of symmetrical barbs, the barbs being located in the third slot and engaging with the buckles.

[0013] Optionally, the buckle is an elastic buckle, and the outer wall of the buckle is provided with a guide surface, which is an inclined surface or an arc surface, for guiding the barb into the third slot.

[0014] Optionally, the snap-fit ​​profile is provided with a T-shaped protrusion embedded in the heat insulation strip.

[0015] Optionally, the snap-fit ​​profile has a cavity extending along its length.

[0016] The technical solution of this utility model has the following advantages:

[0017] 1. A new window trim profile is designed on the new window frame profile. After the new window trim profile is fixed to the old window residual profile with connectors, the new window trim profile is used to cover the part of the old window residual profile that is exposed on the wall outside the decoration, thereby avoiding the complete removal of the old window residual profile and avoiding damage to the decoration.

[0018] 2. Install a rigid insulation layer between the new window frame profile and the remaining old window profile. The insulation layer can serve as a leveling layer and also isolate the new window from the old window, preventing heat transfer between the two windows and thus reducing the energy-saving effect of the new window.

[0019] 3. By connecting and snapping the profiles on the inside of the new window frame and snapping the thermal insulation strips onto the snapping profiles, the inner cavity of the new window profile is isolated from the thermal insulation layer, reducing the heat transfer efficiency of the air in the inner cavity of the new window profile towards the wall, and further improving the energy-saving effect of the new window.

[0020] 4. By utilizing the groove structure on the insulation layer and the new window frame profile, the new window trim profile and the snap-fit ​​profile, the insulation layer, the new window frame profile, the new window trim profile and the snap-fit ​​profile are connected as a whole, avoiding loosening of individual components and abnormal noise. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the quick installation structure for retrofitting old windows in the embodiment.

[0023] In the diagram: 1. Old window frame profile; 2. New window frame profile; 2a. First new window frame profile; 2b. Second new window frame profile; 21. Second bend; 22. Clip; 221. New window trim profile; 3. Thermal insulation layer; 4. Clip-on profile; 5. First bend; 51. Barb; 52. T-shaped protrusion; 53. Cavity; 54. Thermal insulation strip; 6. Folded plate; 7. First slot; 8. Second slot; 9. Third slot; 10. Waterproof adhesive layer; 11. Detailed Implementation

[0024] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of this utility model. Based on the description of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

[0025] Unless otherwise explicitly specified and limited, the terms "setup," "installation," and "connection" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of these terms based on the specific circumstances.

[0026] The terms “upper,” “lower,” “left,” “right,” “front,” “back,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of description and simplification, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] The terms “first,” “second,” “third,” etc., are used merely to distinguish elements with similar properties, not to indicate or imply relative importance or a specific order.

[0028] The terms “include,” “comprising,” or any other variation thereof are intended to cover non-exclusive inclusion, which includes not only the elements listed but also other elements not expressly listed.

[0029] Please refer to Figure 1 This utility model embodiment provides a quick installation structure for old window renovation, including a new window frame profile 2, a new window trim profile 3, and connectors. The new window trim profile 3 is integrally formed with the new window frame profile 2. The new window trim profile 3 is located at the end of the new window frame profile 2 facing the wall. It is not necessary for every part of the new window frame profile 2 to be connected with the new window trim profile 3. Only the part of the old window residual profile 1 that is exposed outside the wall decoration needs to be installed with the new window frame profile 2 with the new window trim profile 3. The new window trim profile 3 is used to cover the part of the old window residual profile 1 that is exposed outside the wall decoration.

[0030] Specifically, the connectors can be screws, bolts, or rivets. For example, self-tapping screws are used. After drilling holes in the new window trim profile 3 and the old window residual profile 1, the self-tapping screws are inserted and tightened so that the nuts of the self-tapping screws press and fix the new window trim profile 3 onto the old window residual profile 1. The new window frame profile 2 that is not connected to the new window trim profile 3 is the first new window frame profile 2a, and the first new window frame profile 2a does not directly contact the old window residual profile 1. The new window frame profile 2 that is connected to the new window trim profile 3 is the second new window frame profile 2b, and the second new window frame profile 2b extends to contact the wall.

[0031] Furthermore, there is a gap between the side of the old window residual profile 1 facing away from the wall and the new window frame profile 2, and this gap is filled with a rigid heat insulation layer 4; the heat insulation layer 4 can be made of a material that hardens after foaming, such as polyurethane foam, polystyrene foam, polyethylene foam or foamed cement, or conventional heat insulation board such as wood board, hard rubber board or engineering plastic board; there is also a gap between the old window residual profile 1 and the new window trim profile 3, and the heat insulation layer 4 also fills this gap; the inner wall of the new window trim profile 3 is integrally formed with T-shaped or L-shaped folded plates 7, and the number of folded plates 7 is at least two, and each two adjacent folded plates 7 form a first slot 8, and the heat insulation layer 4 fills the first slot 8; a waterproof adhesive layer 11 is coated between the outer wall of the first new window frame profile 2a and the outer wall of the old window residual profile 1, and the waterproof adhesive layer 11 covers the exposed outer wall of the heat insulation layer 4.

[0032] Furthermore, snap-fit ​​profiles 5 are connected to the inner walls of the two opposing new window frame profiles 2, and a thermal insulation strip 6 is snapped between the two opposing snap-fit ​​profiles 5; specifically, the thermal insulation strip 6 can be formed by polyurethane foam; a first bend 51 is integrally formed on the side of the snap-fit ​​profile 5 facing the thermal insulation layer 4, and a second bend 21 is integrally formed on the new window frame profile 2, the first bend 51 and the second bend 21 forming a second slot 9, and the thermal insulation layer 4 fills the second slot 9; the second bend 21 can also be fixed to the old window residual profile 1 with a connector, for example, first connect a stud to the old window residual profile 1 by thread, then pass the stud through the preset mounting hole on the second bend 21, and tighten the second bend 21 with a nut on the stud, thereby fixing the second bend 21 relative to the old window residual profile 1.

[0033] Furthermore, the inner wall of the new window frame profile 2 is integrally formed with a pair of symmetrical buckles 22, which form a third slot 10. The snap-fit ​​profile 5 is provided with a pair of symmetrical barbs 52, which are located in the third slot 10 and snap-fit ​​with the buckles 22. The buckles 22 are elastic. During installation, when the barbs 52 enter the third slot 10 and squeeze the buckles 22, the end of the buckle 22 away from the inner wall of the new window frame profile 2 can be squeezed and bent to make way for the barbs 52. The outer wall of the buckles 22 is provided with a bevel or arc surface as a guide surface 221. When the barbs 52 squeeze the buckles 22, they come into contact with the guide surface 221. Under the guidance of the guide surface 221, the barbs 52 smoothly enter the third slot 10. After the barbs 52 enter the third slot 10, the buckles 22 return to their original shape and position under the action of elasticity, and lock the barbs 52 so that the barbs 52 cannot come out of the third slot 10.

[0034] Furthermore, the snap-fit ​​profile 5 is provided with a T-shaped protrusion 53 embedded in the heat insulation strip 6. The T-shaped protrusion 53 firmly connects the snap-fit ​​profile 5 and the heat insulation strip 6, preventing them from misaligning or loosening. The snap-fit ​​profile 5 is provided with a cavity 54 extending along its length. The cavity 54 reduces the weight of the snap-fit ​​profile 5, improves the structural strength of the snap-fit ​​profile 5, and also reduces the thermal conductivity of the snap-fit ​​profile 5.

[0035] In summary, the technical solution of this utility model has the following advantages:

[0036] A new window trim profile 3 is designed on the new window frame profile 2. After the new window frame profile 2 and the new window trim profile 3 are fixed to the old window residual profile 1 with connectors, the new window trim profile 3 is used to cover the part of the old window residual profile 1 that is exposed outside the wall decoration, thereby avoiding the complete removal of the old window residual profile 1 and avoiding damage to the decoration.

[0037] A rigid heat insulation layer 4 is installed between the new window frame profile 2 and the old window residual profile 1. The heat insulation layer 4 can serve as a leveling layer and also isolate the new window from the old window, thus preventing heat transfer between the new and old windows and reducing the energy-saving effect of the new window.

[0038] By connecting the snap-fit ​​profile 5 to the inside of the new window frame profile 2 and snapping the thermal insulation strip 6 onto the snap-fit ​​profile 5, the inner cavity of the new window profile is isolated from the thermal insulation layer 4, reducing the heat transfer efficiency of the air in the inner cavity of the new window profile towards the wall, and further improving the energy-saving effect of the new window.

[0039] By using the groove structure on the heat insulation layer 4 to connect the new window frame profile 2, the new window trim profile 3, and the snap-fit ​​profile 5, the heat insulation layer 4, the new window frame profile 2, the new window trim profile 3, and the snap-fit ​​profile 5 are connected as a whole, thus avoiding loosening of individual components and abnormal noise.

[0040] The above description is only a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model.

Claims

1. A quick-installation structure for renovating old windows, characterized in that, It includes a new window frame profile, a new window trim profile, and connectors. The new window frame profile is integrally formed with the new window trim profile at the end facing the wall. The new window trim profile is fixed to the old window remnant profile through the connectors. The new window trim profile is used to cover the part of the old window remnant profile that is exposed outside the wall decoration.

2. The quick installation structure for old window renovation according to claim 1, characterized in that, There is a gap between the side of the old window frame material facing away from the wall and the new window frame material, and this gap is filled with a rigid insulation layer.

3. The quick installation structure for old window renovation according to claim 2, characterized in that, The inner wall of the new window trim profile is provided with a first slot, and the heat insulation layer fills the first slot.

4. The quick installation structure for old window renovation according to claim 3, characterized in that, The inner wall of the new window trim profile is provided with a folded plate that forms the first slot.

5. The rapid installation structure for old window renovation according to claim 3, characterized in that, The inner walls of the two opposing new window frame profiles are connected with snap-fit ​​profiles, and a thermal insulation strip is snapped between the two opposing snap-fit ​​profiles.

6. The quick installation structure for old window renovation according to claim 5, characterized in that, The snap-fit ​​profile has a first bend on the side facing the insulation layer, and the new window frame profile has a second bend. The first bend and the second bend form a second snap-fit ​​groove, and the insulation layer fills the second snap-fit ​​groove.

7. The quick installation structure for old window renovation according to claim 5, characterized in that, The inner wall of the new window frame profile is provided with a pair of symmetrical buckles, which form a third slot. The snap-fit ​​profile is provided with a pair of symmetrical barbs, which are located in the third slot and snap-fit ​​with the buckles.

8. The quick installation structure for old window renovation according to claim 7, characterized in that, The buckle is an elastic buckle, and a guide surface is provided on the outer wall of the buckle. The guide surface is a slope or an arc surface, which is used to guide the barb into the third slot.

9. The quick installation structure for old window renovation according to claim 5, characterized in that, The snap-fit ​​profile is provided with a T-shaped protrusion that is embedded in the heat insulation strip.

10. The quick installation structure for old window renovation according to claim 5, characterized in that, The snap-fit ​​profile has a cavity extending along its length.

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