Micro-ventilation window frame profile for sliding window

Abstract

The utility model relates to the field of doors and windows, and discloses a micro-ventilation window frame section bar for a sliding window, which comprises a first frame body, a second frame body, a support section bar and a gauze element, a horizontally arranged through groove is reserved between the first frame body and the second frame body, clamping hooks are processed on opposite side walls of the first frame body and the second frame body, and the first frame body and the second frame body are connected through the clamping hooks. The supporting sectional material is installed in the through groove, steps matched with the clamping hooks are machined on the two sides of the supporting sectional material, gaps are reserved between the side walls of the steps and the ends of the clamping hooks, the gauze element is installed at the positions of the installation grooves in the inner side walls and the outer side walls of the first frame body and the second frame body and is in a U shape, and limiting hooks stretching into the positions between the clamping hooks and the steps are machined at the two ends of the gauze element. A rotatable air volume adjusting piece is installed in the middle of the supporting profile, and an adjusting rod for driving the air volume adjusting piece to rotate is installed on the gauze close to the interior of a room. By means of the air volume adjusting piece, after the window is completely closed, micro ventilation can be conducted on the interior of a room, so that annoyance caused by the fact that air does not flow in the room is avoided.

Description

Technical Field

[0001] The utility model relates to the field of doors and windows, in particular to a micro-ventilation window frame profile for sliding windows. Background Art

[0002] Sliding windows are a common type of window in life. When moving, they move left and right along the track groove, and the window opening is expanded along the plane. When it rains, the windows need to be completely closed, otherwise rainwater will easily drift into the house. However, after the existing sliding windows are closed, the air flow in the room stops, making the room stuffy and requiring a fan or air conditioner to drive air flow. Currently, only the outward-opening top-hung windows can alleviate this situation when it rains. Therefore, a window frame profile that can provide micro-ventilation is needed. Utility Model Content

[0003] The purpose of the utility model is to solve the problems in the background technology and provide a micro-ventilation window frame profile for a sliding window.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A micro-ventilation window frame profile for a sliding window comprises a first frame body, a second frame body, a supporting profile and a gauze net, a horizontally arranged through groove being left between the first frame body and the second frame body, hooks being processed on the opposite side walls of the first frame body and the second frame body, the supporting profile being installed in the through groove, steps being processed on both sides of the supporting profile to match the hooks, a gap being left between the side walls of the steps and the ends of the hooks, the gauze net being installed in the mounting grooves on the inner and outer walls of the first frame body and the second frame body, the gauze net being U-shaped, and limiting hooks being processed at both ends of the gauze net to extend between the hooks and the steps, a rotatable air volume adjustment plate being installed in the middle of the supporting profile, and an adjustment rod for driving the air volume adjustment plate to rotate being installed on the gauze net close to the room.

[0006] The first frame and the second frame are both provided with a thermal break bridge, and supporting profiles are installed between the first frame and the second frame on both sides of the thermal break bridge, and the air volume adjustment pieces on the two supporting profiles are connected to the same adjustment rod.

[0007] The micro-ventilation window frame profile for sliding windows provided by the utility model has the following beneficial effects:

[0008] (1) By installing the supporting profile in the through slot and using the air volume regulating piece, the room can be slightly ventilated after the window is completely closed to avoid the stuffiness caused by the stagnation of air in the room;

[0009] (2) The air volume adjustment plate is driven by the adjustment rod to rotate, which can control the ventilation volume;

[0010] (3) The screens installed on both sides of the slot can prevent mosquitoes and dust from entering the room, ensuring indoor hygiene;

[0011] (4) The gap between the hook and the step can improve the structural strength of the mesh. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a structural schematic diagram of a window frame provided in an embodiment of the present utility model.

[0014] Figure 2 This is an exploded view of a window frame provided in an embodiment of the present invention.

[0015] Figure 3 The usage status diagram provided for the embodiment of the utility model Figure 1 .

[0016] Figure 4 The usage status diagram provided for the embodiment of the utility model Figure 2 .

[0017] Figure numerals: 1. first frame; 2. second frame; 3. supporting profile; 4. mesh; 5. through slot; 6. hook; 7. step; 8. air volume adjustment plate; 9. adjustment rod. DETAILED DESCRIPTION

[0018] Example

[0019] like Figures 1 and 2As shown, the micro-ventilation window frame profile for sliding windows provided in this embodiment includes a first frame body 1, a second frame body 2, a supporting profile 3 and a gauze 4. A horizontal through groove 5 is left between the first frame body 1 and the second frame body 2. The first frame body 1 and the second frame body 2 can be composed of inner and outer window frames spliced ​​together, or can be composed of two-part center columns spliced ​​together. The through groove 5 is set horizontally as a whole, which can effectively prevent rainwater from gathering. The opposite side walls of the first frame body 1 and the second frame body 2 are both processed with hooks 6. The supporting profile 3 is installed in the through groove 5, and steps 7 adapted to the hooks 6 are processed on both sides of the supporting profile 3. The side walls of the step 7 are connected to the ends of the hooks 6. There is a gap between the parts, and the gauze 4 is installed at the mounting grooves of the inner and outer walls of the first frame 1 and the second frame 2. The gauze 4 is U-shaped, and both ends of the gauze 4 are processed with limit hooks that extend into between the hook 6 and the step 7. The limit hooks of the gauze 4 are inserted between the hook 6 and the step 7, which can improve the stability of the gauze 4 and avoid the gauze 4 being blown out when the pressure difference between indoor and outdoor is too large. A rotatable air volume adjustment piece 8 is installed in the middle of the supporting profile 3, and an adjusting rod 9 that drives the air volume adjustment piece 8 to rotate is installed on the gauze 4 close to the room. By stretching the adjusting rod 9, the rotation of the air volume adjustment piece 8 can be adjusted, and the air volume adjustment piece 8 preferably rotates horizontally.

[0020] For sliding windows with broken bridges, Figure 3 、 Figure 4 As shown, support profiles 3 are installed between the first frame 1 and the second frame 2 on both sides of the broken bridge, and the air volume adjustment pieces 8 on the two support profiles 3 are connected to the same adjustment rod 9.

[0021] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modification or replacement based on the technical solution and the concept of the present invention shall be included within the scope of protection of the present invention. It should be noted that the structures or components illustrated in the drawings are not necessarily drawn to scale, and the present invention omits descriptions of known components and processing technologies and processes to avoid unnecessary limitations on the present invention.

Claims

1. A micro-ventilation window frame profile for a sliding window, characterized by: The utility model comprises a first frame (1), a second frame (2), a supporting profile (3) and a gauze (4); a horizontal through slot (5) is left between the first frame (1) and the second frame (2); hooks (6) are processed on the opposite side walls of the first frame (1) and the second frame (2); the supporting profile (3) is installed in the through slot (5); steps (7) adapted to the hooks (6) are processed on both sides of the supporting profile (3); a gap is left between the side walls of the steps (7) and the ends of the hooks (6); the gauze (4) is installed at the mounting grooves on the inner and outer walls of the first frame (1) and the second frame (2); the gauze (4) is U-shaped; limiting hooks extending between the hooks (6) and the steps (7) are processed on both ends of the gauze (4); a rotatable air volume adjustment plate (8) is installed in the middle of the supporting profile (3); and an adjustment rod (9) for driving the air volume adjustment plate (8) to rotate is installed on the gauze (4) close to the room.

2. The micro-ventilation window frame profile for sliding windows according to claim 1, characterized in that: The first frame (1) and the second frame (2) are both provided with a thermal break bridge, and support profiles (3) are installed between the first frame (1) and the second frame (2) on both sides of the thermal break bridge, and the air volume adjustment pieces (8) on the two support profiles (3) are connected to the same adjustment rod (9).

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