A fixing mechanism of aluminum alloy air conditioner shutter

Abstract

A fixing mechanism for aluminum alloy air conditioner louvers, belonging to the field of air conditioner louver technology, aims to solve the problems of high material cost and loose connection of old-style I-beam groove louvers. The mechanism includes two horizontal flat aluminum alloy tubes and two vertical flat aluminum alloy tubes. Multiple louver blades are equidistantly clamped between the vertical flat tubes. The ends of the vertical and horizontal flat tubes are clamped together to form a rectangular frame, with rivet studs used for reinforcement at aligned holes at the ends. Four rivet studs are fitted with Z-shaped clips at their ends and threaded with locking nuts. The other end of the Z-shaped clips is screwed to the internal threaded groove of the air conditioner outlet. An L-shaped bracket on the back of the two vertical flat tubes can be detachably fitted with a filter. The overall structure saves materials, has a compact connection, is firmly fixed, is easy to manufacture and install, and the filter is easy to clean and replace.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning louver technology, and in particular to a fixing mechanism for aluminum alloy air conditioning louvers. Background Technology

[0002] In air conditioning equipment, air conditioning louvers are an important component, playing a role in regulating airflow and protecting internal components.

[0003] Older air conditioner louvers mostly use an I-beam groove structure. This structure has certain drawbacks in terms of material usage. It requires more I-beam grooves, resulting in higher material costs. Moreover, the connection method of the various components in the older structure is not compact and reasonable, which can easily lead to unnecessary material waste while ensuring structural strength.

[0004] To address the aforementioned problems, this utility model document proposes a fixing mechanism for aluminum alloy air conditioner louvers. Utility Model Content

[0005] This utility model provides a fixing mechanism for aluminum alloy air conditioner louvers, which solves the problem that the old air conditioner louvers in the prior art mostly use an I-beam groove structure. This structure has certain drawbacks in terms of material use. It requires a lot of I-beam grooves, resulting in higher material costs. Moreover, the connection method of each component in the old structure is not compact and reasonable enough. It is easy to waste unnecessary materials while ensuring structural strength.

[0006] This utility model provides the following technical solution:

[0007] A fixing mechanism for aluminum alloy air conditioner louvers, comprising:

[0008] The device includes two horizontal flat aluminum alloy tubes and two vertical flat aluminum alloy tubes. Multiple louvers are equidistantly snapped between the two vertical flat aluminum alloy tubes. The ends of the two vertical flat aluminum alloy tubes and the two horizontal flat aluminum alloy tubes are snapped together to form a rectangular frame. The holes aligned at the ends of the horizontal and vertical flat aluminum alloy tubes are provided with the same rivet studs for reinforcement. The ends of the four rivet studs all extend to the outside of the horizontal flat aluminum alloy tubes and are fitted with Z-shaped clips for installation. The back side of the two vertical flat aluminum alloy tubes is detachably equipped with the same filter screen.

[0009] In one possible design, the inner wall of the aluminum alloy vertical flat tube is provided with louver insertion holes for snapping into the ends of the corresponding louvers.

[0010] In one possible design, both ends of the aluminum alloy horizontal flat tube are provided with bayonets for engaging the corresponding ends of the aluminum alloy vertical flat tube.

[0011] In one possible design, the end of the rivet stud passes through a circular hole on the Z-shaped clip and is threaded to a matching lock nut.

[0012] In one possible design, a screw is provided in the strip hole at the other end of the Z-shaped card, and the end of the screw passes through the strip hole and is threadedly connected to the corresponding internal thread groove at the air conditioner outlet.

[0013] In one possible design, an L-shaped bracket with one end sealed is fixedly installed on the back side of the aluminum alloy vertical flat tube, and the filter frame is inserted laterally into two L-shaped brackets.

[0014] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit the present invention.

[0015] The working principle and usage process of this technical solution are as follows:

[0016] During on-site assembly, insert the ends of multiple louvers into the corresponding louver insertion holes of two aluminum alloy vertical flat tubes to complete the initial assembly of the louvers and vertical rods. Then, insert the aluminum alloy vertical flat tubes with louvers into the bayonet of the aluminum alloy horizontal flat tubes, so that the ends of the two aluminum alloy vertical flat tubes and the two aluminum alloy horizontal flat tubes are snapped together to form a rectangular frame. The same rivet stud is installed through the holes aligned with the ends of the aluminum alloy horizontal flat tubes and the aluminum alloy vertical flat tubes using a stud gun tool. A total of four rivet studs are installed to reinforce the rectangular frame.

[0017] The threaded ends of the four rivet studs all extend through the aluminum alloy horizontal flat tube and are fitted with Z-shaped clips for installation. The ends of the rivet studs pass through the round holes on the Z-shaped clips and are threaded to the matching locking nuts to ensure a secure connection of the Z-shaped clips. Then, the filter frame is inserted horizontally into the two L-shaped clips to complete the detachable installation of the filter. The assembled aluminum alloy air conditioner louver fixing mechanism is connected to the corresponding internal thread groove at the air conditioner outlet by the screws on the Z-shaped clips, thus achieving a fixed installation with the air conditioner wall.

[0018] This utility model has the following beneficial effects:

[0019] Compared to the old I-beam slot louver, this utility model is more economical in terms of material usage, reducing the use of I-beam slots and lowering material costs; the structure with louver holes in the vertical rods and vertical rod holes in the horizontal rods makes the connection between the components more compact and reasonable, reducing unnecessary material waste while ensuring structural strength.

[0020] This utility model strengthens the horizontal and vertical flat aluminum alloy tubes with rivet studs and uses Z-shaped clips for fixing, making the whole structure more robust and stable. It is also simple to manufacture in the factory, requires low assembly process, and is convenient for finished product transportation and on-site installation.

[0021] The detachable filter screen in this invention makes it convenient to clean and replace it regularly. Attached Figure Description

[0022] Figure 1 A three-dimensional structural schematic diagram of a fixing mechanism for aluminum alloy air conditioner louvers provided in an embodiment of this utility model;

[0023] Figure 2 Another perspective structural schematic diagram of a fixing mechanism for aluminum alloy air conditioner louvers provided in an embodiment of this utility model;

[0024] Figure 3 A partial disassembly diagram of a fixing mechanism for aluminum alloy air conditioner louvers provided in an embodiment of this utility model;

[0025] Figure 4 This is a schematic diagram of the filter removal structure of a fixing mechanism for aluminum alloy air conditioner louvers provided in an embodiment of the present invention.

[0026] Attached reference numerals: 1. Aluminum alloy horizontal flat tube; 2. Aluminum alloy vertical flat tube; 3. Bayonet; 4. Rivet stud; 5. Louvered flap; 6. Insertion hole; 7. Z-shaped clip; 8. Locking nut; 9. Screw; 10. L-shaped clip; 11. Filter screen. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] In the description of this utility model, it should be understood that the terms "opening", "upper", "middle", "length", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] To keep the following description of the embodiments of this utility model clear and concise, detailed descriptions of known functions and known components are omitted.

[0030] In one embodiment:

[0031] Please refer to Figure 1-4A fixing mechanism comprising two horizontal flat aluminum alloy tubes 1, two vertical flat aluminum alloy tubes 2, multiple louvers 5, four rivet studs 4, four Z-shaped clips 7, four locking nuts 8, and four (or eight) screws 9:

[0032] A row of louver insertion holes 6 are provided on the inner wall of the aluminum alloy vertical flat tube 2 by laser punching, which are used to snap the end of the corresponding louver piece 5. Both ends of the aluminum alloy horizontal flat tube 1 are provided with bayonet slots 3 by laser punching, which are used to snap the end of the corresponding aluminum alloy vertical flat tube 2. One end of the Z-shaped clip 7 is punched with a round hole, and the other end is punched with a strip hole.

[0033] During on-site assembly, first insert the two ends of multiple louvered pieces 5 into the corresponding louvered insertion holes 6 of two aluminum alloy vertical flat tubes 2 to ensure that the louvered pieces 5 and the aluminum alloy vertical flat tubes 2 are initially assembled in place. The louvered pieces 5 are evenly distributed between the two aluminum alloy vertical flat tubes 2. Then, insert the aluminum alloy vertical flat tube 2 with louvered pieces 5 into the bayonet 3 of the aluminum alloy horizontal flat tube 1 so that the ends of the two aluminum alloy vertical flat tubes 2 and the two aluminum alloy horizontal flat tubes 1 are engaged to form a rectangular frame structure, and ensure that the holes at the ends of the aluminum alloy horizontal flat tube 1 and the aluminum alloy vertical flat tube 2 are aligned.

[0034] Using a stud gun, a single rivet stud 4 is inserted through the holes aligned at the ends of the aluminum alloy horizontal flat tube 1 and the aluminum alloy vertical flat tube 2. A total of four rivet studs 4 are inserted, evenly distributed at the four corners of the rectangular frame, in order to reinforce the rectangular frame and enhance the stability of the entire structure.

[0035] The threaded ends of the four rivet studs 4 all penetrate to the outside of the aluminum alloy horizontal flat tube 1. Then, the Z-shaped clips 7 for installation are fitted on them. The ends of the rivet studs 4 are passed through the round holes on the Z-shaped clips 7 and threadedly connected to the matching locking nuts 8. By tightening the locking nuts 8, the Z-shaped clips 7 are securely connected to the rivet studs 4.

[0036] After the entire assembly is completed, screw 9 is inserted through the slotted hole at the other end of the Z-shaped clip 7, and the end of screw 9 is threaded through the slotted hole and connected to the corresponding internal thread groove at the air conditioner outlet, thereby achieving the fixed installation of the whole unit with the air conditioner wall.

[0037] This application can be used for assembling and fixing aluminum alloy air conditioner louvers, and can also be used in other fields applicable to this application.

[0038] In another embodiment:

[0039] A fixing mechanism for aluminum alloy air conditioner louvers, which is used in the field of air conditioner louvers;

[0040] Please refer to Figure 2 and Figure 4The same filter screen 11 is detachably installed on the back side of the two aluminum alloy vertical flat tubes 2. An L-shaped bracket 10 with one end sealed is welded and fixed on the back side of the aluminum alloy vertical flat tubes 2. The frame of the filter screen 11 can be inserted horizontally into the two L-shaped brackets 10, so that the filter screen 11 and the two aluminum alloy vertical flat tubes 2 can be detachably installed, which facilitates the subsequent cleaning or replacement of the filter screen 11.

[0041] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0042] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. In the absence of conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A fixing mechanism for aluminum alloy air conditioner louvers, characterized in that, include: Two aluminum alloy horizontal flat tubes (1) and two aluminum alloy vertical flat tubes (2) are used together. Multiple louvers (5) are equidistantly snapped between the two aluminum alloy vertical flat tubes (2). The ends of the two aluminum alloy vertical flat tubes (2) and the two aluminum alloy horizontal flat tubes (1) are snapped together to form a rectangular frame. The holes aligned at the ends of the aluminum alloy horizontal flat tubes (1) and the aluminum alloy vertical flat tubes (2) are provided with the same rivet stud (4) for reinforcement. The ends of the four rivet studs (4) all penetrate to the outside of the aluminum alloy horizontal flat tubes (1) and are fitted with Z-shaped clips (7) for installation. The back side of the two aluminum alloy vertical flat tubes (2) is detachably provided with the same filter screen (11).

2. The fixing mechanism for aluminum alloy air conditioner louvers according to claim 1, characterized in that, The inner wall of the aluminum alloy vertical flat tube (2) is provided with louver insertion holes (6) for snapping into the ends of the corresponding louver pieces (5).

3. The fixing mechanism for aluminum alloy air conditioner louvers according to claim 1, characterized in that, Both ends of the aluminum alloy horizontal flat tube (1) are provided with bayonets (3) for snapping into the ends of the corresponding aluminum alloy vertical flat tube (2).

4. The fixing mechanism for aluminum alloy air conditioner louvers according to claim 1, characterized in that, The end of the rivet stud (4) passes through the round hole on the Z-shaped clip (7) and is threaded with a matching lock nut (8).

5. The fixing mechanism for aluminum alloy air conditioner louvers according to claim 4, characterized in that, The Z-shaped card (7) has a screw (9) in the strip hole at the other end. The end of the screw (9) passes through the strip hole and is threadedly connected to the corresponding internal thread groove at the air conditioner outlet.

6. The fixing mechanism for aluminum alloy air conditioner louvers according to claim 1, characterized in that, The aluminum alloy vertical flat tube (2) is fixedly provided with an L-shaped bracket (10) with one end sealed, and the frame of the filter screen (11) is inserted horizontally into the two L-shaped brackets (10).

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