Window and screen integrated screen sash without pressing lines
By using a screen design that eliminates the need for pressure grooves and securing the screen with elastic strips, the installation difficulties and material waste caused by pressure deformation are solved, achieving simple and efficient screen installation.
Patent Information
- Application Number
- CN202423250197.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-27
AI Technical Summary
In the existing technology, the problem with window screen design is that the pressure groove is prone to deformation. In the existing technology, the pressure groove is prone to deformation during the production and transportation of window screens, which leads to installation difficulties, material waste and increased costs.
The window screen design adopts a no-pressure-line design, using elastic strips instead of pressure-line grooves, and the screen is fixed by the combination of the elastic strip grooves and the elastic strip.
It enables easy installation of window screens, reduces time, labor and material costs, and avoids installation difficulties and material waste caused by deformation of the pressure line.
Smart Images
Figure CN223676149U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of screen fan, especially to a window screen integrated screen fan without pressing line. BACKGROUND
[0002] Doors and windows play a crucial role in house decoration, especially the integrated window design with screen windows, which has become a popular trend. Screen windows not only effectively prevent insect intrusion, but also prevent small items from falling from the window, providing additional security for the living environment. In addition, screen windows can filter dust and other small debris entering the room, creating a more comfortable and clean living space for the family.
[0003] However, the existing integrated window screen design has some defects. Screen windows are usually composed of two parts: screen mesh and pressing line. Due to its small size, the pressing line is prone to deformation during production and transportation. This not only causes uneven clamping or difficulty in clamping during installation, but also increases the difficulty of assembly due to the uneven surface of the pressing line and the screen mesh. If the pressing line is severely deformed and cannot be installed, it may also cause material waste and indirectly increase production costs.
[0004] Therefore, a window screen integrated screen fan without pressing line is proposed to solve the above problems. SUMMARY
[0005] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a window screen integrated screen fan without pressing line.
[0006] To solve the above technical problems, the utility model provides the following technical scheme:
[0007] The utility model discloses a window screen integrated screen fan without pressing line, which comprises an outer frame, characterized in that the upper end of the outer frame is connected with a secondary frame, the left end of the secondary frame is connected with a screen fan, and the right end of the secondary frame is connected with a glass fan.
[0008] The screen fan comprises a main body and a rubber strip notch, the lower end of the main body is connected to the secondary frame, the main body is a double-cavity structure, the right side upper end of the main body is provided with an inclined platform, the left side of the inclined platform is provided with a rubber strip notch, and the rubber strip notch is internally clamped with a rubber strip.
[0009] As a preferred technical scheme of the utility model, the left side of the rubber strip notch is provided with a circular arc groove
[0010] As a preferred technical scheme of the utility model, the rubber strip is made of elastic material, the upper end of the rubber strip is provided with an inclined rib, and one end of the rib abuts against the inner side of the circular arc groove.
[0011] As a preferred technical scheme of the utility model, the inner side wall of the main body is provided with a tooth pattern.
[0012] As a preferred technical scheme of the utility model, the lower end of the main body is provided with a long groove, and the upper end of the long groove is upwardly protruding.
[0013] As a preferred technical scheme of the utility model, the inside of the main body is provided with a convex rib.
[0014] Compared with the prior art, the utility model has the following working principles and beneficial effects:
[0015] The window screen integrated screen fan does not need a wire pressing notch design, and after the screen is installed, the fixing can be completed by directly installing the rubber strip. Thanks to the excellent elasticity of the rubber strip, the rubber strip is made of elastic material, and even if the window frame is slightly deformed, it will not affect the assembly process. When installing, only the rubber strip needs to be installed and fixed. The assembly process of this screen fan is simple and efficient, which can significantly reduce the time, labor and material costs. The product only includes a screen fan main body, does not have a wire pressing groove, and only has a rubber strip groove. BRIEF DESCRIPTION OF DRAWINGS
[0016] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation to the utility model. In the drawings:
[0017] Fig. 1 It is a structural schematic view of the utility model;
[0018] Fig. 2 It is a structural schematic view of the screen fan of the utility model;
[0019] In the figure: 1, outer frame; 2, sub-frame; 3, screen fan; 301, main body; 302, rubber strip notch; 303, circular arc groove; 4, glass fan; 5, rubber strip; 6, inclined platform; 7, rib; 8, long groove; 9, convex rib. DETAILED DESCRIPTION
[0020] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the utility model, and are not used to limit the utility model.
[0021] In the description of the utility model, it is necessary to explain that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0022] Figs. 1-2 The utility model provides a window screen integrated screen fan without pressure line, including outer frame 1, the upper end of outer frame 1 is connected with auxiliary frame 2, the left end of auxiliary frame 2 is connected with screen fan 3, the right end of auxiliary frame 2 is connected with glass fan 4, screen fan 3 is connected with adhesive tape 5, screen fan 3 includes main body 301 and adhesive tape notch 302, the lower end of main body 301 is connected to auxiliary frame 2, main body 301 is double cavity structure, the right side upper end of main body 301 is equipped with inclined platform 6, the left side of inclined platform 6 is equipped with adhesive tape notch 302, the inside of adhesive tape notch 302 is connected with adhesive tape 5, screen fan 3 just has main body 301, does not have pressure line notch, only has one adhesive tape notch 302, after fixing screen net, only needs to connect adhesive tape 5 on adhesive tape notch 302 and fixes, adhesive tape 5 has tenacity, and slightly deforms main body 301, and also will not affect the assembly of adhesive tape 5, and adhesive tape 5 cooperates adhesive tape notch 302, and the fitting degree of connection is high, and is connected very tightly, and will not appear to fall off.
[0023] The left side of adhesive tape notch 302 is equipped with circular arc groove 303, the upper end of adhesive tape 5 is equipped with inclined rib 7, one end of rib 7 is in contact with the inside of circular arc groove 303, since adhesive tape 5 has good tenacity, does not need to consider that slightly deforms main body 301 and affects assembly, only needs to fix screen net and directly installs adhesive tape 5, the inner side wall of main body 301 is equipped with toothed pattern, the lower end of main body 301 is equipped with long groove 8, the upper end of long groove 8 is protruding upwards, the inside of main body 301 is equipped with convex rib 9, can effectively improve the stability of main body 301.
[0024] The screen integrated screen fan does not need a pressing line notch design. After the screen is installed, the fixing can be completed by directly installing the rubber strip. Thanks to the excellent elasticity of the rubber strip 5, the rubber strip 5 is made of elastic materials, such as thermoplastic vulcanized rubber (TPV), thermoplastic polyurethane elastomer (TPU) or thermoplastic elastomer (TPE). Even if the window frame is slightly deformed, it will not affect the assembly process. During installation, only the rubber strip 5 needs to be installed and fixed. The assembly process of this screen fan is simple and efficient, which can significantly reduce the time, labor and material costs. The product only contains the screen fan body, does not have a pressing line slot, and only has a rubber strip slot.
[0025] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included within the scope of protection of the present application.
Claims
1. A window screen integrated screen fan without pressure line, comprising an outer frame (1), characterized in that, The upper end of the outer frame (1) is connected with a sub-frame (2), the left end of the sub-frame (2) is connected with a gauze fan (3), the right end of the sub-frame (2) is connected with a glass fan (4), the gauze fan (3) is clamped with a rubber strip (5); The gauze fan (3) comprises a main body (301) and a rubber strip notch (302), the lower end of the main body (301) is connected with the sub-frame (2), the main body (301) is a double-cavity structure, the right upper end of the main body (301) is provided with an inclined platform (6), the left side of the inclined platform (6) is provided with a rubber strip notch (302), and the rubber strip notch (302) is clamped with a rubber strip (5) inside.
2. The integrated screen and window blind of claim 1, wherein, The left side of the rubber strip notch (302) is provided with a circular arc groove (303).
3. The integrated screen and window blind of claim 2, wherein, The rubber strip (5) is made of elastic material, the upper end of the rubber strip (5) is provided with an inclined rib (7), and one end of the rib (7) abuts against the inner side of the circular arc groove (303).
4. The integrated screen and window blind of claim 2, wherein, The inner side wall of the main body (301) is provided with a tooth pattern.
5. The integrated screen and window blind of claim 1, wherein, The lower end of the main body (301) is provided with a long groove (8), and the upper end of the long groove (8) is protruded upward.
6. The integrated screen and window blind of claim 4, wherein, The inside of the main body (301) is provided with a convex rib (9).