Window frame facilitating installation of screen window

Abstract

The utility model discloses a window frame facilitating installation of a screen window, and relates to the technical field of screen windows. The window frame facilitating installation of the screen window comprises a window outer frame, a transverse plate is arranged on the outer side of the window outer frame, a first limiting frame and a second limiting frame are arranged on the inner side of the transverse plate at intervals, a groove is formed in a gap between the first limiting frame and the second limiting frame, and the screen window outer frame is arranged on the outer side of the transverse plate; a plurality of hook bodies used for fixing the screen window outer frame and the transverse plate together are installed on the first limiting frame, and sealing strips are arranged in the grooves and located on the outer sides of the hook bodies. The hook bodies are arranged on the screen window outer frame when the screen window outer frame is connected with the window outer frame, lossless installation of the window outer frame is achieved, and the existing problem that due to installation of the screen window outer frame, a plurality of screw holes are formed in the window outer frame, and the attractiveness of doors and windows is affected is solved. And the sealing strip is arranged in the groove and located on the outer side of the hook body, installation of the hook body cannot affect the sealing strip, and the sealing effect of the sealing strip is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screen windows, in particular to a window frame which is convenient for installing screen windows. Background Art

[0002] Screens are essential in every household in modern life, mainly used to block mosquitoes and flies and reduce dust such as flying catkins from entering the room. With the improvement of modern living quality, people have higher and higher requirements for screens, requiring them to be easy to install and disassemble, and also to have beautiful appearance.

[0003] When installing a traditional screen window, it is necessary to overlap the inner side of the screen window outer frame with the outer side of the window outer frame, and then use self-tapping screws to penetrate the sealing strip on the window outer frame, the window outer frame and the screen window outer frame from the inside to the outside in sequence. The setting of the self-tapping screws completes the connection and fixation between the screen window frame and the window frame. When the self-tapping screws are tightened, the root of the self-tapping screws will squeeze and deform the sealing strip, resulting in the sealing strip being unable to fit tightly with the window inner frame, causing a gap between the squeezed and deformed sealing strip and the window inner frame. When it rains, rainwater can easily penetrate into the room through the gap, causing water leakage. When the outdoor temperature is low, the poor sealing effect between the sealing strip and the window inner frame can easily lead to air leakage, and the sealing effect is poor. In addition, after the screen window outer frame is installed, many installation screw holes will be left on the window outer frame. After the screen window is removed when its service life expires, it greatly affects the appearance of the doors and windows. Utility Model Content

[0004] The utility model aims to provide a window frame that is convenient for installing a screen window. The screen window outer frame is fixed on the window outer frame by a hook body. The arrangement of the hook body realizes lossless installation of the window outer frame when the screen window outer frame and the window outer frame are connected, thereby avoiding the existing problem of affecting the appearance of doors and windows due to multiple screw holes left on the window outer frame due to the installation of the screen window outer frame. A sealing strip is arranged in the groove and on the outside of the hook body. The installation of the hook body will not affect the sealing strip, thereby improving the sealing effect of the sealing strip.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a window frame that is convenient for installing a screen window, comprising a window outer frame, a transverse plate is arranged on the outer side of the window outer frame, a first limit frame and a second limit frame are arranged on the inner side of the transverse plate at intervals, a groove is formed by the gap between the first limit frame and the second limit frame, a screen window outer frame is arranged on the outer side of the transverse plate, a plurality of hooks for fixing the screen window outer frame and the transverse plate together are installed on the first limit frame, and a sealing strip is arranged in the groove and on the outer side of the hook body.

[0006] Preferably, a plurality of through holes are provided on the surface of the inner side of the screen window outer frame overlapping with the transverse plate, one end of the hook body passes through the through hole and is fixed to the screen window outer frame by screws, and the other end of the hook body cooperates with the first limit frame without loss.

[0007] Preferably, a straight notch is provided at one end of the hook body connected to the screen window outer frame.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. In the utility model, the screen window outer frame is fixed to the outer side of the window outer frame by a hook body, one end of the hook body passes through the through hole on the screen window outer frame and is fixed to the screen window outer frame by a screw, and the other end of the hook body is in non-destructive contact with the first limit frame on the window outer frame. The arrangement of the hook body realizes non-destructive installation of the window outer frame when the screen window outer frame is connected to the window outer frame, avoiding the problem of affecting the appearance of doors and windows caused by opening multiple screw holes on the existing window outer frame.

[0010] 2. In the utility model, when the other end of the hook body contacts the first limit frame on the window outer frame, a sealing strip is arranged in the groove between the first limit frame and the second limit frame and on the outside of the hook body. The sealing strip is installed on the outside of the hook body. The installation of the hook body will not affect the sealing strip, thereby improving the sealing effect of the sealing strip and preventing the existing problems of air leakage and water seepage caused by deformation of the sealing strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0012] Figure 2 For this utility model Figure 1 Schematic diagram of the local explosion structure;

[0013] Figure 3 For this utility model Figure 2 The local structure of Figure 1 ;

[0014] Figure 4 For this utility model Figure 3 Schematic diagram of the half-section structure of the middle BB;

[0015] Figure 5 For this utility model Figure 2 The local structure of Figure 2 ;

[0016] Figure 6 For this utility model Figure 5 Schematic diagram of the half-section structure of the CC;

[0017] Figure 7 For this utility model Figure 1 Schematic diagram of the half-section structure of AA;

[0018] Figure 8 For this utility model Figure 2The structural diagram of the middle hook body;

[0019] Fig. 9 For this utility model Figure 7 Schematic diagram of the locally enlarged structure of A in the middle.

[0020] In the figure:

[0021] 1-window frame, 2-transverse plate, 3-first limiting frame, 4-second limiting frame, 5-groove, 6-screen frame, 7-through hole, 8-hook body, 9-straight notch, 10-sealing strip. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-9 As shown, a window frame for installing a screen window includes a window outer frame 1, a Figure 4 or Fig. 9 As shown, a transverse plate 2 parallel to the outer wall is fixedly provided on the outer side of the window outer frame 1, and a first limit frame 3 and a second limit frame 4 are spaced apart on the inner side of the transverse plate 2. Preferably, the first limit frame 3 is arranged at the edge close to the inner side of the transverse plate 2, and the second limit frame 4 is arranged in the middle of the transverse plate 2. The gap between the first limit frame 3 and the second limit frame 4 forms a groove 5, and a screen window outer frame 6 is arranged on the outer side of the transverse plate 2.

[0024] Specifically in this embodiment, combined with Figure 2 and Fig. 9 As shown, a plurality of hook bodies 8 for fixing the screen window outer frame 6 and the transverse plate 2 together are installed on the first limit frame 3 without loss. Preferably, the hook body 8 is set to an "L-shaped" structure. Further, a plurality of through holes 7 are opened on the surface of the inner side of the screen window outer frame 6 overlapping with the transverse plate 2. One end of the hook body 8 passes through the through hole 7 and is fixed to the screen window outer frame 6 by screws. Further, combined with Figure 8As shown, a straight slot 9 is provided on the hook body 8. After the screw passes through the straight slot 9 and is installed on the screen window outer frame 6, if the gap between the screen window outer frame 6 and the window outer frame 1 is large, the straight slot 9 can be used to adjust the gap between the screen window outer frame 6 and the window outer frame 1 in a small distance. The other end of the hook body 8 is losslessly matched with the first limit frame 3. Preferably, the setting of the hook body realizes lossless installation of the window outer frame 1 when the screen window outer frame 6 is connected to the window outer frame 1, avoiding the problem of affecting the appearance of doors and windows caused by multiple screw holes in the existing window outer frame 1.

[0025] Specifically in this embodiment, combined with Figure 2 and Fig. 9 As shown, a sealing strip 10 is provided in the groove 5 and on the outside of the hook body 8. Preferably, when the other end of the hook body 8 contacts the first limit frame 3 on the window outer frame 1, a sealing strip 10 is provided in the groove 5 between the first limit frame 3 and the second limit frame 4 and on the outside of the hook body 8. The sealing strip 10 is installed on the outside of the hook body 8, and the installation of the hook body 8 will not affect the sealing strip 10, thereby improving the sealing effect of the sealing strip 10 and preventing the existing problems of air leakage and water seepage caused by deformation of the sealing strip 10.

[0026] Working principle:

[0027] When installing the screen window frame 6 on the outside of the window frame 1, first remove the sealing strip 10 embedded in the groove 5 on the window frame 1, then overlap the inner side of the screen window frame 6 with the outer side of the window frame 1, and then penetrate the through hole 7 on the screen window frame 6 from the inside to the outside through the hook body 8, so that one end of the hook body 8 is matched with the first limit frame 3, and when one end of the hook body 8 is tightly fitted with the first limit frame 3, the other end of the hook body 8 is fixed to the screen window frame 6 by screws, and then the sealing strip 10 is embedded in the groove 5 and on the outside of the hook body 8. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the utility model is defined by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A window frame for easily installing a screen window, comprising a window outer frame (1), characterized in that: A transverse plate (2) is arranged on the outside of the window outer frame (1), a first limit frame (3) and a second limit frame (4) are arranged on the inside of the transverse plate (2) at intervals, a groove (5) is formed between the first limit frame (3) and the second limit frame (4), a screen outer frame (6) is arranged on the outside of the transverse plate (2), a plurality of hooks (8) for fixing the screen outer frame (6) and the transverse plate (2) together are installed on the first limit frame (3), and a sealing strip (10) is arranged in the groove (5) and on the outside of the hook (8).

2. A window frame for facilitating installation of screen windows according to claim 1, characterized in that: A plurality of through holes (7) are provided on the surface of the inner side of the screen window outer frame (6) that overlaps with the transverse plate (2); one end of the hook body (8) passes through the through hole (7) and is fixed to the screen window outer frame (6) by means of screws; the other end of the hook body (8) is non-destructively matched with the first limit frame (3).

3. A window frame for facilitating installation of screen windows according to claim 2, characterized in that: One end of the hook body (8) connected to the screen window outer frame (6) is provided with a straight notch (9).

Images