Mounting structure of non-standard arc-shaped wall surface aluminum square tube grid movable blank door

Abstract

The utility model relates to the technical field of blank door installation, in particular to an installation structure of a non-standard arc-shaped wall aluminum square tube grid movable blank door, which comprises a door frame provided with a limiting groove. The blank door is arranged in the door frame; the fixing block is arranged in the limiting groove and matched with the limiting groove, and the section of the limiting groove is non-circular so that the fixing block can be prevented from rotating relative to the door frame; the connecting plate is connected to the blank door in an attached mode and hinged to the fixing block. According to the mounting structure of the non-standard arc-shaped wall surface aluminum square tube grille movable blank door, the fixing block is connected with the door frame, then the connecting plate is connected with the blank door, the blank door can rotate relative to the door frame conveniently, the connecting plate can be designed according to the shape of the blank door so that the connecting plate can be attached to the blank door, the mounting structure adapts to blank doors of different shapes such as an arc shape, and the mounting structure is simple in structure and convenient to use. A brand-new blank door connecting and mounting structure is adopted, so that the adaptability is improved while assembly and disassembly are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of concealed door installation, in particular to an installation structure of a non-standard curved wall aluminum square grille movable concealed door. Background Art

[0002] Conventional decorative aluminum plate hidden doors generally use chicken-mouth hinges or top and bottom axes to realize the opening and closing of the hidden doors. However, when installing irregular curved wall screen-style aluminum square grille hidden doors, traditional installation methods are difficult to adapt or are more troublesome to install. Utility Model Content

[0003] The technical problem to be solved by the utility model is: in order to solve the technical problems in the prior art, the utility model provides an installation structure for a non-standard curved wall aluminum square grille movable hidden door.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an installation structure of a non-standard curved wall aluminum square grille movable hidden door, comprising a door frame, the door frame is provided with a limiting groove; the hidden door is arranged in the door frame; a fixed block is arranged in the limiting groove and matched with the limiting groove, the cross-section of the limiting groove is non-circular to prevent the fixed block from rotating relative to the door frame; a connecting plate is fitted and connected to the hidden door and hinged with the fixing block.

[0005] The installation structure of the non-standard curved wall aluminum square grille movable hidden door of the utility model is connected to the door frame through a fixed block, and then connected to the hidden door through a connecting plate, so as to facilitate the rotation of the hidden door relative to the door frame. The connecting plate can be designed according to the shape of the hidden door to achieve a fitting setting with the hidden door and adapt to hidden doors of different shapes, such as curved ones, etc., which facilitates installation and disassembly and improves the adaptability.

[0006] Furthermore, the connecting plate is connected to the concealed door via locking bolts.

[0007] Furthermore, the connecting plate is provided with a waist-shaped groove for the locking bolt to slide.

[0008] Furthermore, a rotating rod is rotatably connected in the fixed block, one end of the rotating rod is connected to the connecting plate, and the other end passes through the fixed block and is connected to a locking block. A locking groove is provided on the side wall of the limiting groove, and the locking block has a storage state and a locking state; when the locking block is in the storage state, the projection of the locking block along the axial direction of the rotating rod is located in the fixed block; when the locking block is in the locking state, part of the projection of the locking block along the axial direction of the rotating rod is located in the fixed block, and at this time part of the locking block is located in the locking groove; when the locking block is in the locking state, the connecting plate is fitted with the secret door.

[0009] Furthermore, there are multiple locking blocks arranged in a circumferential array along the rotating rod.

[0010] Furthermore, the locking block is provided with a disassembly groove for the locking block to pass through.

[0011] Furthermore, there are at least two locking bolts.

[0012] Furthermore, the concealed door is provided with a receiving groove, and the connecting plate is arranged in the receiving groove.

[0013] The beneficial effects of the utility model are:

[0014] 1. It is connected to the door frame through a fixed block, and then connected to the hidden door through a connecting plate, so that the hidden door can rotate relative to the door frame. The connecting plate can be designed according to the shape of the hidden door to achieve a fitting setting with the hidden door and adapt to hidden doors of different shapes, such as arcs, etc., which is convenient for installation and disassembly and improves the adaptability;

[0015] 2. Through the arrangement of the rotating rod, the locking block and the locking groove, during installation, the fixing block is first inserted into the limiting groove, and then the rotating rod is rotated to rotate the locking block into the locking groove to fix the fixing block on the door frame, and then the connecting plate is fitted with the hidden door, and the connecting plate is fixedly connected to the hidden door, so that the rotating rod cannot be rotated any more, and the fixing block is prevented from falling off while the connecting plate is locked;

[0016] 3. The disassembly groove is set to facilitate the quick assembly and disassembly of the locking block, further improving the installation efficiency. At the same time, the connecting plate and the fixing block can be freely matched, further improving the versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 The utility model is a schematic diagram of the overall installation structure of the non-standard curved wall aluminum square grille movable hidden door.

[0019] Figure 2 It is a schematic diagram of the connecting plate and the fixing block in the utility model.

[0020] Figure 3 It is a schematic diagram of the locking groove in the utility model.

[0021] In the figure: 1. door frame; 11. limiting groove; 12. locking groove; 2. hidden door; 21. receiving groove; 3. fixing block; 31. disassembly groove; 32. rotating rod; 33. locking block; 4. connecting plate; 41. waist-shaped groove; 42. locking bolt. DETAILED DESCRIPTION

[0022] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0023] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The utility model discloses an installation structure for a non-standard curved wall aluminum square grille movable hidden door.

[0025] Reference Figures 1 to 3 The invention discloses an installation structure of a non-standard curved wall aluminum square grille movable hidden door, comprising a door frame 1, a limiting groove 11 is provided on the door frame 1, a fixing block 3 is provided in the limiting groove 11, and a hidden door 2 is hinged in the door frame 1. The fixing block 3 is adapted to the limiting groove 11, and the limiting groove 11 has a non-circular cross section to prevent the fixing block 3 from rotating relative to the door frame 1. A connecting plate 4 is hinged on the fixing block 3, and the connecting plate 4 is fitted and connected to the hidden door 2. The fixing block 3 is connected to the door frame 1, and then connected to the hidden door 2 through the connecting plate 4, so as to facilitate the rotation of the hidden door 2 relative to the door frame 1, and the connecting plate 4 can be designed according to the shape of the hidden door 2 to achieve a fitting setting with the hidden door 2, and adapt to hidden doors 2 of different shapes, such as curved, etc., which is convenient for assembly and disassembly and improves the adaptability.

[0026] Specifically, the connecting plate 4 is connected to the hidden door 2 through a locking bolt 42, and a waist-shaped groove 41 is provided on the connecting plate 4 for the locking bolt 42 to slide, so that the locking bolt 42 is aligned with the hole on the hidden door 2. The hidden door 2 is provided with a receiving groove 21, and the connecting plate 4 is arranged in the receiving groove 21 to achieve the internal storage of the connecting plate 4 and improve the aesthetics. At least two locking bolts 42 are provided to ensure the stability of the connection between the connecting plate 4 and the hidden door 2.

[0027] More specifically, a rotating rod 32 is rotatably connected in the fixing block 3, one end of the rotating rod 32 is connected to the connecting plate 4, and the other end passes through the fixing block 3 and is fixedly connected to a locking block 33. A locking groove 12 is provided on the side wall of the limiting groove 11, and the locking block 33 has a storage state and a locking state; when the locking block 33 is in the storage state, the projection of the locking block 33 along the axial direction of the rotating rod 32 is located in the fixing block 3; when the locking block 33 is in the locking state, part of the projection of the locking block 33 along the axial direction of the rotating rod 32 is located in the fixing block 3, and at this time, part of the locking block 33 is located in the locking groove 12; when the locking block 33 is in the locking state, the connecting plate 4 is fitted with the hidden door 2. There are multiple locking blocks 33 in the circumferential array along the rotating rod 32 to improve the reliability of the connection between the fixing block 3 and the door frame 1.

[0028] In addition, a disassembly slot 31 is provided on the locking block 33 for the locking block 33 to pass through.

[0029] Working principle: It is connected to the door frame 1 through the fixing block 3, and then connected to the hidden door 2 through the connecting plate 4, so as to facilitate the rotation of the hidden door 2 relative to the door frame 1, and the connecting plate 4 can be designed according to the shape of the hidden door 2 to achieve a fitting setting with the hidden door 2, and adapt to hidden doors 2 of different shapes, such as arc, etc., which is convenient for installation and disassembly and improves the adaptability.

[0030] Through the arrangement of the rotating rod 32, the locking block 33 and the locking groove 12, during installation, the fixing block 3 is first inserted into the limiting groove 11, and then the rotating rod 32 is rotated to make the locking block 33 rotate into the locking groove 12 to fix the fixing block 3 on the door frame 1, and then the connecting plate 4 is fitted with the hidden door 2, and the connecting plate 4 is fixedly connected to the hidden door 2, so that the rotating rod 32 can no longer rotate, and while completing the locking of the connecting plate 4, the fixing block 3 is also prevented from falling off.

[0031] The provision of the disassembly groove 31 facilitates quick assembly and disassembly of the locking block 33, further improving the installation efficiency. At the same time, the connection plate 4 and the fixing block 3 can be freely matched, further improving the versatility.

[0032] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A non-standard curved wall aluminum square grille movable hidden door installation structure, characterized in that: include A door frame (1), wherein the door frame (1) is provided with a limiting groove (11); A hidden door (2) is provided in the door frame (1); A fixed block (3) is arranged in the limiting groove (11) and is matched with the limiting groove (11); the limiting groove (11) has a non-circular cross section so as to prevent the fixed block (3) from rotating relative to the door frame (1); The connecting plate (4) is closely connected to the hidden door (2) and is hinged to the fixing block (3).

2. The installation structure of the non-standard curved wall aluminum square grille movable hidden door (2) according to claim 1 is characterized in that: The connecting plate (4) is connected to the hidden door (2) via a locking bolt (42).

3. The installation structure of the non-standard curved wall aluminum square grille movable hidden door (2) according to claim 2 is characterized in that: The connecting plate (4) is provided with a waist-shaped groove (41) for the locking bolt (42) to slide.

4. The installation structure of the non-standard curved wall aluminum square grille movable hidden door (2) according to claim 1 is characterized in that: A rotating rod (32) is rotatably connected inside the fixed block (3), one end of the rotating rod (32) is connected to the connecting plate (4), and the other end passes through the fixed block (3) and is connected to a locking block (33). A locking groove (12) is provided on the side wall of the limiting groove (11), and the locking block (33) has a storage state and a locking state. When the locking block (33) is in the retracted state, the projection of the locking block (33) along the axial direction of the rotating rod (32) is located inside the fixing block (3); When the locking block (33) is in a locked state, a portion of the projection of the locking block (33) along the axial direction of the rotating rod (32) is located inside the fixed block (3), and at this time, a portion of the locking block (33) is located inside the locking groove (12); When the locking block (33) is in a locked state, the connecting plate (4) fits the hidden door (2).

5. The installation structure of the non-standard curved wall aluminum square grille movable hidden door (2) as claimed in claim 4, characterized in that: There are a plurality of locking blocks (33) arranged in a circumferential array along the rotating rod (32).

6. The installation structure of the non-standard curved wall aluminum square grille movable hidden door (2) as claimed in claim 4, characterized in that: The locking block (33) is provided with a disassembly groove (31) for the locking block (33) to pass through.

7. The installation structure of the non-standard curved wall aluminum square grille movable hidden door (2) as claimed in claim 2, characterized in that: At least two locking bolts (42) are provided.

8. The installation structure of the non-standard curved wall aluminum square grille movable hidden door (2) as claimed in claim 1, characterized in that: The concealed door (2) is provided with a receiving groove (21), and the connecting plate (4) is arranged in the receiving groove (21).

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