Air shower door frame connecting structure with high sealing performance

Abstract

The utility model discloses a high-leakproofness air shower door frame connecting structure which comprises a door frame body, an installation space is formed in the door frame body, a notch is formed in one side of the installation space, and a plurality of first through holes are formed in the door frame body; the connecting pieces are fixedly connected to the door frame body, the connecting pieces are located in the installation space, second through holes are formed in the connecting pieces, and the second through holes directly face the first through holes; the fastening piece penetrates through the first through hole and is connected to the second through hole, and the door frame body is connected to the air shower through the fastening piece. Compared with the prior art, the door frame for the air shower can solve the problems that the door frame for the air shower is welded on a wall of the air shower, is inconvenient to mount and dismount, and is high in welding difficulty during production, so that the production efficiency is low.

Description

Technical Field

[0001] The utility model relates to the field of door frames, in particular to a highly sealed air shower room door frame connection structure. Background Art

[0002] The air shower is a kind of local purification equipment with strong versatility, which is installed between the clean room and the non-clean room. When people and goods want to enter the clean area, they need to be showered by the air shower. The clean air blown out can remove the dust carried by people and goods, and can effectively block or reduce the dust source from entering the clean area. In order to prevent dust from entering, two doors are set in front and behind the air shower. In order to save costs, stainless steel doors are generally used. When the air shower is built, the stainless steel door and the air shower are built separately, and finally connected. In order to facilitate the installation of the stainless steel door, a door frame needs to be installed. However, the existing door frames are welded to the wall of the air shower, which is not convenient for installation and disassembly. During production, welding is difficult, resulting in low production efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a highly sealed air shower door frame connection structure in order to solve the problem that the door frame of the air shower room is welded to the wall of the air shower room, which is inconvenient to install and disassemble, and the welding is difficult during production, resulting in low production efficiency.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solution: a highly sealed air shower door frame connection structure, which includes:

[0005] A door frame body, wherein an installation space is provided on the door frame body, a notch is provided on one side of the installation space, and a plurality of first through holes are provided on the door frame body;

[0006] A plurality of connecting members, wherein the connecting members are fixedly connected to the door frame body, the connecting members are located in the installation space, and the connecting members are provided with second through holes, and the second through holes are directly opposite to the first through holes;

[0007] A fastener passes through the first through hole and is connected to the second through hole, and the door frame body is connected to the air shower room through the fastener.

[0008] As a further description of the above technical solution:

[0009] The connecting piece is welded to the door frame body.

[0010] As a further description of the above technical solution:

[0011] The connecting piece comprises two connecting plates, which are symmetrically arranged and are welded to the door frame body.

[0012] As a further description of the above technical solution:

[0013] The door frame body is provided with two vertical bending edges, and the vertical bending edges are welded to the connecting plate.

[0014] As a further description of the above technical solution:

[0015] The connecting plate is provided with a bending plate, and the bending plate is in contact with the door frame body.

[0016] As a further description of the above technical solution:

[0017] The fastener is a bolt.

[0018] In summary, due to the adoption of the above-mentioned technical scheme, the beneficial effects of the utility model are: an installation space is opened on the door frame body, the connecting piece is welded on the door frame body, and the connecting piece is located in the installation space, thereby realizing hidden installation of the connecting piece, the fastener, i.e., the bolt, passes through the first through hole and is connected to the connecting piece, and the connecting piece is connected to the air shower room through the fastener, thereby achieving the purpose of facilitating the installation and disassembly of the door frame and reducing the difficulty of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 The figure is a structural schematic diagram of a highly sealed air shower door frame connection structure.

[0021] Figure 2 This is a cross-sectional view of a highly sealed air shower door frame connection structure.

[0022] Figure 3 The present invention is a schematic diagram of the structure of the door frame body profile in a highly sealed air shower room door frame connection structure.

[0023] Figure 4 The figure is a schematic diagram of the structure of the connecting parts in a highly sealed air shower door frame connection structure.

[0024] Legend:

[0025] 1. Door frame body; 2. Installation space; 3. Notch; 4. First through hole; 5. Connector; 6. Second through hole; 7. Fastener; 8. Vertical bent edge; 9. Bent plate; 10. Connecting plate. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] See also Figure 1-4 The utility model provides a technical solution: a highly sealed air shower door frame connection structure, which includes:

[0028] A door frame body 1, wherein an installation space 2 is provided on the door frame body 1, a notch 3 is provided on one side of the installation space 2, and a plurality of first through holes 4 are provided on the door frame body 1;

[0029] A plurality of connecting members 5, wherein the connecting members 5 are fixedly connected to the door frame body 1, the connecting members 5 are located in the installation space 2, and a second through hole 6 is provided on the connecting member 5, and the second through hole 6 is directly opposite to the first through hole 4;

[0030] The fastener 7 passes through the first through hole 4 and is connected to the second through hole 6. The door frame body 1 is connected to the air shower room through the fastener 7. The fastener 7 is a bolt.

[0031] The connecting piece 5 is welded to the door frame body 1. This can improve the stability of the connection between the connecting piece and the door frame body, thereby improving the firmness of the door frame fixation.

[0032] The connecting member 5 has two connecting plates 10, which are symmetrically arranged and connected to the door frame body 1 by welding. The door frame body 1 is provided with two vertical bending edges 8, which are connected to the connecting plates 10 by welding. The welding difficulty between the connecting member and the door frame body can be reduced, and the welding efficiency can be improved.

[0033] The connecting plate 10 is provided with a bending plate 9, and the bending plate 9 is in contact with the door frame body 1. The bending plate can play a supporting role and improve the anti-deformation capability of the door frame body.

[0034] Working principle: When the door frame body 1 is installed, the connecting piece 5 is inserted into the installation space from one end of the installation space 2. After the connecting piece 5 is moved to a suitable position, the bending plate 9 abuts against the upper and lower surfaces of the installation space 2, which can achieve the purpose of preliminary fixation of the connecting piece 5, thereby facilitating the welding of the vertical bending edge 8 and the connecting plate 10. After that, the door frame body 1 is installed on the air shower room, and the bolts pass through the first through hole 4 and are then inserted into the second through hole 6. When the bolts are used for fixing, the bolts are located in the installation space 2 and will not interfere with the installation of the door, thereby improving the sealing between the door and the door frame body 1. The door frame body 1 is composed of a rectangular door frame welded from profiles.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A highly sealed air shower door frame connection structure, characterized in that: include: A door frame body, wherein an installation space is provided on the door frame body, a notch is provided on one side of the installation space, and a plurality of first through holes are provided on the door frame body; A plurality of connecting members, wherein the connecting members are fixedly connected to the door frame body, the connecting members are located in the installation space, and the connecting members are provided with second through holes, and the second through holes are directly opposite to the first through holes; A fastener passes through the first through hole and is connected to the second through hole, and the door frame body is connected to the air shower room through the fastener.

2. A highly sealed air shower door frame connection structure according to claim 1, characterized in that: The connecting piece is welded to the door frame body.

3. The high-sealing air shower door frame connection structure according to claim 1, characterized in that: The connecting piece comprises two connecting plates, which are symmetrically arranged and are welded to the door frame body.

4. The high-sealing air shower door frame connection structure according to claim 3, characterized in that: The door frame body is provided with two vertical bending edges, and the vertical bending edges are welded to the connecting plate.

5. The high-sealing air shower door frame connection structure according to claim 3, characterized in that: The connecting plate is provided with a bending plate, and the bending plate is in contact with the door frame body.

6. The high-sealing air shower door frame connection structure according to claim 1, characterized in that: The fastener is a bolt.

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