Casement window with sealing structure

Abstract

This utility model relates to the field of casement windows, and in particular to a casement window with a sealing structure, comprising a window sash and a window frame, with an inner cavity between the window sash and the window frame. The window sash has a first thermal break adhesive, and the window frame has a second thermal break adhesive. The first and second thermal break adhesives are aligned with each other, and the side of the second thermal break adhesive facing the first thermal break adhesive is provided with an overlapping adhesive for dividing the inner cavity into two independent cavities. The overlapping adhesive has at least two protruding ridges, each of which overlaps with the first thermal break adhesive, thereby forming a hollow cavity between adjacent protruding ridges. By dividing the inner cavity into two independent cavities through the overlapping adhesive on the second thermal break adhesive, and by using multiple protruding ridges to overlap with the first thermal break adhesive, a hollow cavity is formed between adjacent protruding ridges, effectively improving the overall sealing performance of the window and enhancing the indoor heat insulation and sound insulation effects.

Description

Technical Field

[0001] This utility model relates to the technical field of casement windows, and in particular to a casement window with a sealing structure. Background Technology

[0002] Casement windows are widely used due to their good ventilation, good sealing, sound insulation, heat preservation, and impermeability. Referring to the utility model patent with publication number CN213807291U and patent name "High-Sealing Casement Window", it can be seen that current casement windows basically adopt a thermal break structure to improve the heat insulation of the room. Sealing strips are installed on both sides of the window sash and the window frame, so that the window sash and the window frame form a sealed space when closed, improving the sealing performance. However, with this structure, when the window is closed, a single cavity is formed between the window sash and the window frame, and both the indoor and outdoor frames of the window sash and the window frame are located in this cavity, resulting in insufficient indoor sealing performance. Utility Model Content

[0003] The present invention provides a casement window with a sealing structure to solve the aforementioned problems.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a casement window with a sealing structure, comprising a window sash and a window frame, wherein there is an inner cavity between the window sash and the window frame, the window sash has a first thermal break adhesive, and the window frame has a second thermal break adhesive, the first thermal break adhesive and the second thermal break adhesive are aligned with each other, and the side of the second thermal break adhesive facing the first thermal break adhesive is provided with an overlapping adhesive for dividing the inner cavity into two independent cavities, the overlapping adhesive is provided with at least two protruding ridges, the protruding ridges overlapping the first thermal break adhesive, thereby forming a hollow cavity between adjacent protruding ridges.

[0005] Furthermore, the interior side of the window sash is provided with sealant a that abuts against the window frame, and the exterior side of the window frame is provided with sealant b that abuts against the window sash.

[0006] Furthermore, it includes a screen window, which is installed on the exterior side of the window frame, and the sealant b is installed on the interior side of the screen window.

[0007] Furthermore, both the window sash and the window frame include an indoor frame and an outdoor frame. The first thermal break adhesive and the second thermal break adhesive are respectively connected to the indoor frame and the outdoor frame. The second thermal break adhesive is provided with a slot. The indoor frame and the outdoor frame on the window frame are provided with a locking position on their respective facing sides. The overlapping adhesive is provided with protrusions on both sides that are locked into the locking positions. The side away from the protrusion is provided with an access strip that is locked into the slot.

[0008] Compared with the prior art, the beneficial effects of this utility model are: by setting the overlapping adhesive on the second thermal break adhesive, the inner cavity is divided into two independent cavities, and the abutting adhesive is also provided with at least two protruding ridges. By using multiple protruding ridges to overlap with the first thermal break adhesive, a hollow cavity is formed between adjacent protruding ridges, which effectively improves the overall window sealing performance and improves the indoor heat insulation and sound insulation effects. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0010] Figure 2 This is a schematic diagram of the window sash in this utility model.

[0011] Figure 3 This is a schematic diagram of the window frame structure in this utility model.

[0012] Figure 4 This is a schematic diagram showing the connection between the lap adhesive and the first thermal break adhesive in this utility model.

[0013] Figure 5 This is a perspective view of the lap joint adhesive in this utility model.

[0014] In the diagram: 1. Window sash; 2. Window frame; 3. Overlap adhesive; 10. First thermal break adhesive; 20. Second thermal break adhesive; 31. Raised ridge; 100. Cavity; 101. Indoor frame; 102. Outdoor frame; 111. a. Sealant; 112. b. Sealant; 200. Slot; 222. Slot; 300. Hollow cavity; 301. Connecting strip; 302. Protrusion. Detailed Implementation

[0015] 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.

[0016] As shown in the attached figure, the present invention discloses a casement window with a sealing structure, comprising a window sash 1 and a window frame 2, wherein there is an inner cavity between the window sash 1 and the window frame 2, the window sash 1 has a first thermal break adhesive 10, and the window frame 2 has a second thermal break adhesive 20, the first thermal break adhesive 10 and the second thermal break adhesive 20 being aligned with each other, and the side of the second thermal break adhesive 20 facing the first thermal break adhesive 10 is provided with an overlapping adhesive 3 for dividing the inner cavity into two independent cavities 100, the overlapping adhesive 3 having at least two protruding ridges 31, the protruding ridges 31 overlapping the first thermal break adhesive 10, thereby forming a hollow cavity 300 between adjacent protruding ridges 31.

[0017] This utility model discloses a casement window with a sealing structure. By using an overlap adhesive 3 provided on the second thermal break adhesive 20, the inner cavity is divided into two independent cavities 100. At the same time, the first thermal break adhesive 10 and the second thermal break adhesive 20 are aligned, that is, the inner frame 101 and the outer frame 102 are respectively located in two independent cavities 100, preventing the inner frame 101 and the outer frame 102 from being in the same common cavity and affecting each other's heat conduction. Moreover, the abutment adhesive is provided with at least two protruding ribs 31. By using multiple protruding ribs 31 to overlap with the first thermal break adhesive 10, a hollow cavity 300 is formed between adjacent protruding ribs 31, which effectively improves the overall sealing performance of the window and improves the heat insulation and sound insulation effect of the room.

[0018] Specifically, the interior side of the window sash 1 is provided with sealant a111 that abuts against the window frame 2, and the exterior side of the window frame 2 is provided with sealant b112 that abuts against the window sash 1. Sealant a111, sealant b112, and overlap sealant 3 form a triple-seal structure. It also includes a screen window, which can be directly connected to the window frame 2 using hinges. The screen window is located on the exterior side of the window frame 2, and sealant b112 is located on the interior side of the screen window.

[0019] Specifically, both the window sash 1 and the window frame 2 include an indoor frame 101 and an outdoor frame 102. The first thermal break adhesive 10 and the second thermal break adhesive 20 are respectively connected to the indoor frame 101 and the outdoor frame 102. The second thermal break adhesive 20 is provided with a slot 200. The indoor frame 101 and the outdoor frame 102 on the window frame 2 are provided with a locking position 222 facing each other. The overlapping adhesive 3 is provided with protrusions 302 on both sides that are engaged with the locking positions 222. The side away from the protruding edge 31 is provided with an access strip 301 that is engaged with the slot 200, which facilitates the installation and fixing of the overlapping adhesive 3.

[0020] The above embodiments are preferred embodiments of this utility model. All structures similar to this utility model and equivalent changes thereof should fall within the protection scope of this utility model.

Claims

1. A casement window with a sealing structure, comprising a window sash and a window frame, wherein an inner cavity is formed between the window sash and the window frame, the window sash has a first thermal break adhesive, and the window frame has a second thermal break adhesive, characterized in that: The first and second thermal break adhesives are aligned with each other, and the side of the second thermal break adhesive facing the first thermal break adhesive is provided with an overlapping adhesive for dividing the inner cavity into two independent cavities. The overlapping adhesive is provided with at least two protruding ridges, and the protruding ridges overlap the first thermal break adhesive, thereby forming a hollow cavity between adjacent protruding ridges.

2. A casement window with a sealing structure according to claim 1, characterized in that: The interior side of the window sash is provided with sealant a that abuts against the window frame, and the exterior side of the window frame is provided with sealant b that abuts against the window sash.

3. A casement window with a sealing structure according to claim 2, characterized in that: It includes a screen window, which is installed on the outside of the window frame, and the sealant b is installed on the inside of the screen window.

4. A casement window with a sealing structure according to claim 1, characterized in that: Both the window sash and the window frame include an indoor frame and an outdoor frame. The first thermal break adhesive and the second thermal break adhesive are respectively connected to the indoor frame and the outdoor frame. The second thermal break adhesive is provided with a groove. The indoor frame and the outdoor frame on the window frame are provided with a locking position on their respective facing sides. The overlapping adhesive is provided with protrusions on both sides that are locked into the locking positions. The side away from the protrusion is provided with an access strip that is locked into the groove.

Images