Mesh fixing structure

Abstract

This utility model relates to a screen fixing structure to solve the problem of screens not being securely fixed to doors or windows. It includes: a frame rod having an outer surface and an inner surface, the frame rod being divided into a lower section and an upper section by a middle rod; the lower section forming a connecting space, and the upper section forming an open space; the open space including an abutting wall and a base plate, the base plate forming a set of grooves with the middle rod; a cover plate for attaching to the upper section of the frame rod; and a screen, attached to the upper section of the frame rod, the bottom end of the screen resting on the base plate; the cover plate abutting against the screen, allowing the screen to adhere to the abutting wall and be fixed. This allows the screen to be securely fixed to the door or window.

Description

Technical Field

[0001] This utility model relates to the field of door and window technology, specifically to a screen fixing structure for fixing screens to metal doors or windows. Background Technology

[0002] Aluminum doors and windows are now standard equipment in buildings. To keep out insects, most existing aluminum doors and windows also include a screen door or window. This screen typically uses an adhesive strip inserted into a groove in the frame rod of the aluminum door or window on the inside side, fixing the screen to the frame rod from the periphery. However, this method is insufficiently secure and cannot prevent damage by criminals. Even though the adhesive strip is on the inside of the building, criminals can easily break it out by striking or pressing on the screen, thus separating the screen from the frame rod.

[0003] Therefore, the existing mesh fixing structure still needs to be improved. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned shortcomings and provide a mesh fixing structure that can firmly bind the mesh to a frame rod of the aluminum door frame or aluminum window frame.

[0005] The use of the quantifiers “one” or “a” for the elements and components described throughout this work is for convenience and to provide the general meaning within the scope of this work; in this work, it should be interpreted as including one or at least one, and the concept of a single element also includes plural cases, unless it clearly means otherwise.

[0006] The directions or similar terms used throughout this work, such as "front," "back," "left," "right," "top," "bottom," "inside," "outside," and "side," are primarily for reference to the directions in the accompanying diagrams. These directions or similar terms are only used to assist in explaining and understanding the various embodiments of this work and are not intended to limit this work.

[0007] The terms "combination," "combination," or "connection" used throughout this work mainly refer to types of connections that allow for separation without damaging the components, or connections that make the components inseparable. These are choices that those with ordinary knowledge in the art can make based on the material of the components to be connected or the assembly requirements.

[0008] The use of the quantifiers “one” or “a” for the elements and components described throughout this work is for convenience and to provide the general meaning within the scope of this work; in this work, it should be interpreted as including one or at least one, and the concept of a single element also includes plural cases, unless it clearly means otherwise.

[0009] The terms "first," "second," ... and "Nth" used throughout this work are primarily used to distinguish different elements or features (such as components, directions, or steps, etc.) and do not indicate the maximum or minimum number of such elements or features possessed by a corresponding subject or method, nor do they imply any order of precedence.

[0010] The purpose of this utility model is achieved as follows:

[0011] A mesh fixing structure includes: a frame rod having an outer surface and an inner surface opposite to each other, the frame rod being divided into a lower section and an upper section by a middle rod, the lower section forming a connecting space, the upper section forming an open space, the open space including an abutting wall and a bottom plate, the bottom plate and the middle rod forming a set of grooves; a cover plate for attaching to the upper section of the frame rod; and a mesh for attaching to the upper section of the frame rod, the bottom end of the mesh being placed on the bottom plate, the cover plate abutting against the mesh so that the mesh can be attached to the abutting wall and fixed.

[0012] Preferably, the bottom surface of the base plate and the middle rod each have a protruding first hook and a resistive body, respectively, which protrude and engage with each other in the assembly groove. In this way, the cover plate and the frame rod are firmly joined.

[0013] Preferably, when the cover plate is attached to the upper section of the frame rod, the mesh is further secured to the frame rod by a fastener. This allows the mesh to be more firmly fixed between the cover plate and the frame rod.

[0014] Preferably, the cover plate has a protruding flange that abuts against the resist body. This allows the cover plate to be flush with the inner surface of the frame rod, resulting in a better appearance.

[0015] Preferably, the mesh is selected from stainless steel mesh with a mesh size of 16 or less. This prevents unauthorized individuals from damaging the mesh through methods such as striking or applying heavy pressure.

[0016] Preferably, the cover plate has a groove, and an adhesive strip is embedded in the groove, the adhesive strip abutting against the mesh. Thus, the adhesive strip can be used to abut against the mesh, allowing the mesh to adhere tightly to the abutting wall.

[0017] The beneficial effects of this utility model are:

[0018] By combining the cover plate and the frame rod, this utility model allows the screen to be firmly fixed between the cover plate and the frame rod. In this way, the screen can withstand greater impact force and prevent illegal elements from separating the screen from the frame rod of the door or window frame by means of knocking or heavy pressure. Therefore, the door or window with the screen fixing structure also has the functions of anti-vandalism and anti-theft. Attached Figure Description

[0019] Figure 1 This is an exploded perspective view of a mesh fixing structure according to the present invention.

[0020] Figure 2 This is a front view of a mesh fixing structure according to the present invention.

[0021] Figure 3 for Figure 2 AA sectional view.

[0022] in:

[0023] 1. Frame rod; 1a. Outer surface; 1b. Inner surface; 11. Middle rod; 12. Abutting wall; 13. Base plate; 14. First hook body; 15. Block body; 2. Cover plate; 21. Connecting plate; 22. Second hook body; 23. Flange; 24. Groove; 25. Adhesive strip; 3. Mesh; 4. Connector; F. Fixing component; S1. Connecting space; S2. Open space; S3. Assembly groove. Detailed Implementation

[0024] Please see Figure 1-3 As shown, this utility model relates to a mesh fixing structure, which includes a frame rod 1, a cover plate 2 and a mesh 3. The cover plate 2 can be combined with the frame rod 1, and the cover plate 2 can press against the mesh 3, so that the mesh 3 can be fixed to the door frame or window frame formed by the frame rod 1.

[0025] The frame rod 1 can form a door frame or a window frame. The frame rod 1 has an outer surface 1a and an inner surface 1b facing opposite directions. The outer surface 1a faces the outer side of the building, and the inner surface 1b faces the inner side of the building. The frame rod 1 is divided into a lower section and an upper section by a central rod 11. The lower section can form a connecting space S1, through which a connector 4 passes (e.g., ...). Figure 2As shown), so that the frame rod 1 can form a door frame or a window frame; the upper section can form an open space S2, the open space S2 is used for the assembly of the cover plate 2 and for fixing the screen 3, the open space S2 includes an abutting wall 12 and a bottom plate 13, the abutting wall 12 is used for part of the surface of the screen 3 to abut, the bottom plate 13 is used to support the bottom end of the screen 3, the bottom plate 13 and the middle rod 11 have a gap, so that the bottom plate 13 and the middle rod 11 form a set of grooves S3, preferably, the bottom surface of the bottom plate 13 and the middle rod 11 respectively have a protruding first hook 14 and a stop 15, the first hook 14 and the stop 15 each protrude from the set of grooves S3 (details to follow).

[0026] The cover plate 2 can be attached to the upper section of the frame rod 1. In this embodiment, the cover plate 2 has a connecting plate 21, which can be attached to the assembly groove S3 of the frame rod 1. Preferably, the upper surface of the connecting plate 21 has a second hook 22, which can be engaged with the first hook 14. More preferably, when the cover plate 2 is attached to the upper section of the frame rod 1, the cover plate 2 can also have a protruding flange 23, which can abut against the stop body 15 so that the cover plate 2 is flush with the inner surface 1b of the frame rod 1 for a better appearance. In one embodiment, the cover plate 2 can also have a groove 24, in which an adhesive strip 25 can be embedded, and the groove 24 can protrude toward the frame rod 1.

[0027] The mesh 3 can be integrated into the open space S2 of the frame rod 1. The bottom end of the mesh 3 can be placed on the base plate 13. The cover plate 2 or the adhesive strip 25 can abut against the mesh 3, so that the mesh 3 can be attached to the abutment wall 12 and fixed. In addition, the mesh 3 can be fixed to the frame rod 1 by means of a fastener F, so that the mesh 3 can be firmly fixed between the cover plate 2 and the frame rod 1. The mesh 3 can be a metal mesh made of metal material. Preferably, the mesh 3 can be a stainless steel mesh of 16 mesh or less to prevent criminals from damaging the mesh 3 by means of knocking or heavy pressure.

[0028] In summary, the mesh fixing structure of this utility model, through the combination of the cover plate and the frame rod, can firmly fix the mesh between the cover plate and the frame rod. In this way, the mesh can withstand greater impact force and prevent illegal elements from separating the mesh from the frame rod of the door or window frame by means of knocking or heavy pressure. Therefore, the door or window with the mesh fixing structure also has the functions of anti-vandalism and anti-theft.

[0029] In addition to the above embodiments, this utility model also includes other implementation methods. All technical solutions formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of this utility model.

Claims

1. A mesh fixing structure, characterized in that: Include: A frame rod has an outer surface and an inner surface, the frame rod is divided into a lower section and an upper section by a middle rod, the lower section forms a connecting space, the upper section forms an open space, the open space includes an abutting wall and a bottom plate, and a set of grooves are formed between the bottom plate and the middle rod; A cover plate for attaching to the upper section of the frame rod; and A mesh screen is attached to the upper section of the frame rod, with the bottom end of the mesh screen placed on the base plate. The cover plate abuts against the mesh screen so that the mesh screen can be attached to the abutment wall and fixed.

2. The mesh fixing structure according to claim 1, characterized in that: The bottom surface of the base plate and the middle rod each have a protruding first hook and a resist, respectively, which protrude and engage with each other in the assembly groove.

3. The mesh fixing structure according to claim 1, characterized in that: When the cover plate is attached to the upper section of the frame rod, the mesh is further secured to the frame rod by means of a fastener.

4. The mesh fixing structure according to claim 2, characterized in that: The cover plate has a protruding flange that abuts against the resist body.

5. The mesh fixing structure according to claim 1, characterized in that: The mesh is selected from stainless steel mesh with a mesh size of 16 or less.

6. A mesh fixing structure according to any one of claims 1-5, characterized in that: The cover plate has a groove, and an adhesive strip is embedded in the groove, with the adhesive strip abutting against the mesh.

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