Air purification door sealing device

Abstract

The utility model discloses an air purification door sealing device, and particularly relates to the technical field of air purification doors, the air purification door sealing device comprises a door body and a purifier body arranged on the door body, a connecting frame is fixedly mounted at the inner wall end of a mounting groove, and threaded rods are symmetrically mounted on the connecting frame in pairs; a sealing frame is arranged in the mounting groove, and second mounting holes matched with the four threaded rods are formed in the sealing frame at equal intervals. Fixing nuts are installed on the threaded rods in a threaded mode, and the sealing frame is clamped on the installation groove through the fixing nuts. And sealing rubber strips are mounted on the opposite surfaces of the sealing frame and the mounting groove in a gluing manner. According to the air purification door sealing device, the sealing rubber strip is arranged between the purification machine body and the door body, so that the sealing performance between the purification machine body and the door body is enhanced, and the situation that the sealing performance between the door body and the purification machine body is affected by long-term disassembly and assembly when the purification machine body is maintained and detected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification doors, in particular to a sealing device for an air purification door. Background Art

[0002] Air purification door refers to a door with air purification function. The built-in purification cabin can decompose harmful gases such as formaldehyde in the indoor air, and has a certain removal effect on benzene, TVOC, decoration odor, and second-hand smoke. In order to ensure the airtightness of existing air purification doors, the air purification mechanism is mostly fixed on the door body, which is very inconvenient for inspection and maintenance of purification. Moreover, after multiple disassembly and inspection and maintenance, the sealing performance will deteriorate, affecting the use effect of the purification mechanism. Utility Model Content

[0003] The main purpose of the utility model is to provide an air purification door sealing device, which is convenient for dismantling the purification mechanism for inspection and maintenance, and at the same time strengthens the sealing between the purification mechanism and the door body.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An air purification door sealing device comprises a door body and a purifier body arranged on the door body.

[0006] The door body is provided with a penetrating installation groove, the purifier body is arranged in the installation groove, a connecting frame is fixedly installed on the inner wall end of the installation groove, and threaded rods are symmetrically installed in pairs on the connecting frame;

[0007] A sealing frame is arranged in the installation groove, and second mounting holes matching the four threaded rods are arranged at equal intervals on the sealing frame;

[0008] The threaded rods are all threadedly mounted with fixing nuts, and the fixing nuts clamp the sealing frame on the mounting grooves;

[0009] Sealing strips are glued and installed on the opposite surfaces of the sealing frame and the installation groove.

[0010] Preferably, connecting blocks are symmetrically installed in pairs on the outer wall of the purifier body, and four connecting blocks are provided with penetrating first mounting holes, and the purifier body is hung between the four threaded rods through the four first mounting holes;

[0011] The purifier body is located between the mounting groove and the sealing frame.

[0012] Preferably, an inner cavity is provided in each of the sealing strips.

[0013] Preferably, penetrating vent holes are formed at equal intervals on the sealing strip, and the vent holes are communicated with the inner cavity.

[0014] Preferably, a screw disk is fixedly mounted on the top of the fixing nut.

[0015] Preferably, the outer surface of the screwing disc is provided with screwing grooves in a circular array.

[0016] Preferably, the outer surface of the sealing strip is plated with magnets.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. In the utility model, a sealing strip is provided between the purifier body and the door body, so that the sealing between the purifier body and the door body is enhanced, and the sealing between the door body and the purifier body is prevented from being affected by long-term disassembly and assembly when the purifier body is repaired and inspected.

[0019] 2. In the present invention, the purifier body is provided, and the purifier body can be disassembled from the mounting groove on the door body, so that it is convenient for users to repair and maintain it, and it is more flexible in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the connection structure between the door body and the connection frame in the utility model;

[0022] Figure 3 This is a schematic diagram of the connection structure between the purifier body and the connection block in the utility model;

[0023] Figure 4 This is a schematic diagram of the connection structure between the sealing frame and the sealing strip in the utility model;

[0024] Figure 5 It is a cross-sectional structural diagram of the fixing nut and the screwing disc in the utility model;

[0025] Figure 6 It is a schematic cross-sectional view of the sealing strip in the utility model.

[0026] In the figure: 1, door body; 11, mounting groove; 12, connecting frame; 13, threaded rod; 2, purifier body; 21, connecting block; 211, first mounting hole; 3, sealing frame; 31, second mounting hole; 4, fixing nut; 41, screw plate; 411, screw groove; 5, sealing strip; 51, inner cavity; 511, vent hole. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] Embodiment 1

[0029] like Figure 1-Figure 6 As shown, an air purification door sealing device comprises a door body 1 and a purifier body 2 arranged on the door body 1, a penetrating installation groove 11 is opened on the door body 1, the purifier body 2 is arranged in the installation groove 11, a connecting frame 12 is fixedly installed on the inner wall end of the installation groove 11, threaded rods 13 are symmetrically installed on the connecting frames 12, a sealing frame 3 is arranged in the installation groove 11, and second installation holes 31 adapted to four threaded rods 13 are equidistantly provided on the sealing frame 3, fixing nuts 4 are threadedly installed on the threaded rods 13, and the fixing nuts 4 clamp the sealing frame 3 on the installation groove 11, and sealing strips 5 are glued and installed on the opposite surfaces of the sealing frame 3 and the installation groove 11;

[0030] The sealing frame 3 is installed on the threaded rod 13 through the second mounting hole 31, and sealing strips 5 are glued and installed on the opposite surfaces of the sealing frame 3 and the mounting groove 11. When the sealing frame 3 clamps the purifier body 2 on the mounting groove 11, the two sealing strips 5 fit together, thereby enhancing its sealing performance. The fixing nut 4 is screwed so that the fixing nut 4 clamps the two, and the sealing frame 3 and the purifier body 2 are both limited on the threaded rod 13.

[0031] Furthermore, connecting blocks 21 are symmetrically installed in pairs on the outer wall of the purifier body 2, and four connecting blocks 21 are each provided with a penetrating first mounting hole 211. The purifier body 2 is hung between the four threaded rods 13 through the four first mounting holes 211, and the purifier body 2 is located between the mounting groove 11 and the sealing frame 3. The purifier body 2 is hung on the threaded rod 13 on the mounting groove 11 through the connecting block 21, and the purifier body 2 is located between the mounting groove 11 and the sealing frame 3. Unscrewing the fixing nut 4 makes it convenient to remove the purifier body 2 from the mounting groove 11 for maintenance.

[0032] Furthermore, an inner cavity 51 is provided in each of the sealing strips 5. By providing the inner cavity 51, the two sealing strips 5 can be more tightly fitted together, thereby preventing the sealing strips 5 from being deformed due to temperature, thereby causing inconvenience in installation.

[0033] Furthermore, the sealing strip 5 is provided with penetrating vent holes 511 at equal intervals, and the vent holes 511 are connected to the inner cavity 51. By providing the vent holes 511, when the two sealing strips 5 collide with each other, the vent holes 511 can release the compressed air in the inner cavity 51, so that the two sealing strips 5 fit more closely.

[0034] Furthermore, a screw disk 41 is fixedly mounted on the top of the fixing nut 4 . The screw disk 41 is provided to facilitate the user to screw the fixing nut 4 .

[0035] Furthermore, the outer surface of the screw disk 41 is provided with screw grooves 411 in a circular array. The screw grooves 411 provided on the outer surface of the screw disk 41 can enhance the friction between the hand when screwing, making it easier for the user to exert force.

[0036] Furthermore, the outer surfaces of the sealing strips 5 are plated with magnets. By arranging that the outer surfaces of the sealing strips 5 are plated with magnets, the two sealing strips 5 can be attracted to each other by the magnets, thereby avoiding the possibility of gaps when the two sealing strips 5 are attached to each other and enhancing the sealing performance.

[0037] The working principle of the utility model is as follows: first, the purifier body 2 is inserted into the threaded rod 13 on one side of the mounting groove 11 through the first mounting hole 211, and then the sealing frame 3 is inserted into the threaded rod 13 through the second mounting hole 31, and the fixing nuts 4 are respectively screwed so that the fixing nuts 4 press against the sealing frame 3 to clamp the connecting block 21 on the purifier body 2. In this process, the sealing frame 3 and the sealing strip 5 on the opposite surface of the mounting groove 11 fit each other, thereby achieving a sealing effect.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An air purification door sealing device, comprising a door body (1) and a purification machine body (2) arranged on the door body (1), characterized in that: The door body (1) is provided with a penetrating installation groove (11), the purifier body (2) is arranged in the installation groove (11), a connecting frame (12) is fixedly installed on the inner wall end of the installation groove (11), and threaded rods (13) are symmetrically installed in pairs on the connecting frame (12); A sealing frame (3) is arranged in the installation groove (11), and second installation holes (31) matching the four threaded rods (13) are provided on the sealing frame (3) at equal intervals. The threaded rods (13) are all threadedly mounted with fixing nuts (4), and the fixing nuts (4) clamp the sealing frame (3) on the mounting groove (11); Sealing strips (5) are glued and installed on the opposite surfaces of the sealing frame (3) and the installation groove (11).

2. The air purification door sealing device according to claim 1, characterized in that: The outer wall of the purifier body (2) is symmetrically mounted with connection blocks (21) in pairs, and each of the four connection blocks (21) has a penetrating first mounting hole (211). The purifier body (2) is hung between the four threaded rods (13) through the four first mounting holes (211); The purifier body (2) is located between the mounting groove (11) and the sealing frame (3).

3. The air purification door sealing device according to claim 1, characterized in that: The sealing rubber strips (5) are each provided with an inner cavity (51).

4. An air purification door sealing device according to claim 3, characterized in that: The sealing strip (5) has penetrating vent holes (511) at equal intervals, and the vent holes (511) are in communication with the inner cavity (51).

5. The air purification door sealing device according to claim 1, characterized in that: A screwing disc (41) is fixedly mounted on the top of each of the fixing nuts (4).

6. The air purification door sealing device according to claim 4, characterized in that: The outer surface of the sealing strip (5) is plated with magnets.

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