Magnetic quick installation air port grid

Abstract

The utility model relates to the technical field of air inlet grating, specifically disclose a kind of quick installation air inlet grating of magnetic attraction type, including mounting frame, the middle part of mounting frame is equipped with installation port, the mounting frame is equipped with grating body by installation port, and magnetic attraction subassembly is provided between installation port and grating body;The magnetic attraction subassembly includes the first magnetic attraction piece of being arranged in the four inner walls of installation port, the extension frame of being fixedly connected to the rear end surface of grating body, the second magnetic attraction piece of being arranged in the four outer walls of extension frame, and with the mutual attraction of first magnetic attraction piece, by adopting the magnetic attraction subassembly cooperation of "polarity opposite permanent magnet strip", without the aid of complex tool during installation, only need to push gently with extension frame to installation port, positioning and fixing can be completed, greatly simplify installation and later maintenance process, reduce operation difficulty.

Description

Technical Field

[0001] This utility model relates to the field of air vent grille technology, and specifically discloses a magnetic quick-installation air vent grille. Background Technology

[0002] In the field of ventilation system installation and maintenance, air vent grilles are the core components for airflow guidance and protection. Their ease of installation, stability of use, and sealing performance directly affect the overall effect of the system.

[0003] Most air vent grilles on the market are currently fixed with bolts. Bolting requires tools such as screwdrivers and wrenches, and precise alignment of the holes is required during installation. This is cumbersome and time-consuming to disassemble and maintain later. Therefore, a magnetic quick-installation air vent grille is needed to solve this problem. Utility Model Content

[0004] This invention proposes a magnetic quick-installation air vent grille, which has the effects of precise and stable positioning of the grille body and convenient and efficient installation.

[0005] This utility model is implemented as follows: a magnetic quick-installation air vent grille includes an installation frame, an installation opening in the middle of the installation frame, a grille body installed on the installation frame through the installation opening, and a magnetic suction component provided between the installation opening and the grille body. The magnetic suction assembly includes a first magnetic suction member disposed on the four inner walls of the mounting port, an extension frame fixedly connected to the rear end face of the grille body, and a second magnetic suction member disposed on the four outer walls of the extension frame and attracted to the first magnetic suction member. The front end face of the mounting frame is provided with an annular groove, and the rear end face of the grille body is fixedly connected with an annular support edge that matches the annular groove. A buffer sealing gasket is installed between the annular groove and the annular support edge.

[0006] As a preferred embodiment of the magnetic quick-installation air vent grille of this utility model, both the first magnetic component and the second magnetic component are permanent magnet strips with opposite polarities.

[0007] In a preferred embodiment of this invention, the magnetic quick-installation air vent grille features a buffer sealing gasket that is made of rubber or soft silicone.

[0008] In a preferred embodiment of this invention, the depth of the extension frame is less than the depth of the mounting opening.

[0009] As a preferred embodiment of the magnetic quick-installation air vent grille of this utility model, mounting holes are provided at all four corners of the outer wall of the mounting frame.

[0010] The beneficial effects of this utility model are: By using a magnetic component with "permanent magnet strips of opposite polarity", installation does not require complicated tools. Simply align the extension frame with the mounting opening and push it gently to complete the positioning and fixation, which greatly simplifies the installation and subsequent maintenance process and reduces the difficulty of operation. The combination of annular groove, annular support edge and buffer sealing gasket can tightly fill the gap between the grille body and the mounting frame, preventing airflow from leaking out of the gap. At the same time, the soft contact characteristics of the buffer sealing gasket can effectively buffer the impact on the grille body, reduce vibration and noise, and extend the overall service life. Attached Figure Description

[0011] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0012] Figure 1 This is an overall structural diagram of a magnetic quick-installation air vent grille according to this utility model.

[0013] Figure 2 This is a three-dimensional structural diagram of the mounting frame of this utility model.

[0014] Figure 3 This is a rear view of the grille body of this utility model.

[0015] The markings in the diagram are: 1. Mounting frame; 101. Mounting hole; 2. Mounting opening; 201. First magnetic chuck; 3. Grille body; 301. Extension frame; 303. Second magnetic chuck; 4. Annular groove; 401. Annular support edge. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and specific embodiments to aid in understanding its content. Unless otherwise specified, the methods used in this invention are conventional methods; the raw materials and apparatus used, unless otherwise specified, are conventional commercially available products.

[0017] Please see Figure 1-3 A magnetic quick-installation air vent grille includes an installation frame 1, an installation port 2 in the middle of the installation frame 1, a grille body 3 installed on the installation frame 1 through the installation port 2, and a magnetic suction component between the installation port 2 and the grille body 3. The magnetic suction assembly includes a first magnetic suction member 201 disposed on the four inner walls of the mounting port 2, an extension frame 301 fixedly connected to the rear end face of the grille body 3, and a second magnetic suction member 302 disposed on the four outer walls of the extension frame 301 and attracted to the first magnetic suction member 201. The front end face of the mounting frame 1 is provided with an annular groove 4, and the rear end face of the grille body 3 is fixedly connected with an annular support edge 401 that is adapted to the annular groove 4. A buffer sealing gasket is installed between the annular groove 4 and the annular support edge 401.

[0018] In this embodiment: when installing the grille body 3, the extension frame 301 is aligned with the mounting opening 2, and the first magnetic suction member 201 and the second magnetic suction member 302 attract each other to magnetically fix the extension frame 301 and the mounting frame 1, thereby ensuring that the grille body 3 is not loose in the mounting frame 1. By using a magnetic component with "permanent magnet strips of opposite polarity", installation does not require complicated tools. Simply align the extension frame 301 with the mounting port 2 and push it gently to complete the positioning and fixation, which greatly simplifies the installation and subsequent maintenance process and reduces the difficulty of operation.

[0019] When the grille body 3 is magnetically attracted into place, the annular support edge 401 on its back will be tightly pressed into the annular groove 4 on the front of the mounting frame 1, and soft contact will be achieved through the buffer sealing gasket, which plays a good sealing role, prevents airflow from leaking from the gap, and can also effectively buffer the impact on the grille body 3, reduce vibration and noise, and extend service life.

[0020] As a technical optimization of this utility model, the first magnetic attractor 201 and the second magnetic attractor 302 are both permanent magnet strips with opposite polarities.

[0021] In this embodiment, a stable and reliable attractive force can be provided by a permanent magnet strip.

[0022] As a technical optimization of this utility model, the buffer sealing gasket is a rubber or soft silicone gasket.

[0023] In this embodiment, the rubber or silicone sealing gasket has the functions of sealing, cushioning and shock absorption.

[0024] As a technical optimization of this utility model, the depth of the extension frame 301 is less than the depth of the mounting port 2.

[0025] In this embodiment, by making the depth of the extension frame 301 less than the depth of the mounting opening 2, it is ensured that the grille body has sufficient embedding space, and the surface is flat and beautiful after installation.

[0026] As a technical optimization of this utility model, mounting holes 101 are provided through the four corners of the outer wall of the mounting frame 1.

[0027] In this embodiment, the mounting frame 1 can be fixed to the ventilation opening of the wall using screws and mounting holes 101.

[0028] The working principle and usage process of this utility model are as follows: First, through the mounting holes 101 opened at the four corners of the outer wall of the mounting frame 1, the mounting frame 1 is fixed to the ventilation opening of the wall with screws. Holding the grille body 3, the extension frame 301 at its rear end is aligned with the mounting opening 2 of the mounting frame 1, and the grille body 3 is pushed to achieve precise positioning of the grille body 3. At the same time, the first magnetic suction member 201 on the four inner walls of the mounting opening 2 and the second magnetic suction member 302 on the four outer walls of the extension frame 301 attract each other. At the same time, after the grille body 3 is installed in place by the magnetic attraction and positioning structure, the annular support edge 401 at its rear will be tightly pressed into the annular groove 4 on the front end face of the mounting frame 1, and the extension frame 301 and the mounting frame 1 are firmly fixed by stable magnetic force.

[0029] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A magnetic quick-installation air vent grille, comprising a mounting frame (1), wherein a mounting opening (2) is provided in the middle of the mounting frame (1), and a grille body (3) is mounted on the mounting frame (1) through the mounting opening (2), characterized in that: A magnetic suction assembly is provided between the mounting port (2) and the grille body (3); The magnetic suction assembly includes a first magnetic suction member (201) disposed on the four inner walls of the mounting port (2), an extension frame (301) fixedly connected to the rear end face of the grille body (3), and a second magnetic suction member (302) disposed on the four outer walls of the extension frame (301) and attracted to the first magnetic suction member (201). The front end face of the mounting frame (1) is provided with an annular groove (4), and the rear end face of the grille body (3) is fixedly connected with an annular support edge (401) that is adapted to the annular groove (4). A buffer sealing gasket is installed between the annular groove (4) and the annular support edge (401).

2. The magnetic quick-installation air vent grille according to claim 1, characterized in that: The first magnetic attractor (201) and the second magnetic attractor (302) are both permanent magnet strips with opposite polarities.

3. The magnetic quick-installation air vent grille according to claim 1, characterized in that: The buffer sealing gasket is a rubber or soft silicone gasket.

4. The magnetic quick-installation air vent grille according to claim 1, characterized in that: The depth of the extension frame (301) is less than the depth of the mounting port (2).

5. A magnetic quick-installation air vent grille according to claim 1, characterized in that: Mounting holes (101) are provided at the four corners of the outer wall of the mounting frame (1).

Images