Fixed shutter air port convenient mounting and dismounting device

Abstract

The utility model relates to a mounting and dismounting device, belongs to the technical field of central air conditioning equipment, and particularly relates to a fixed shutter air port convenient mounting and dismounting device which comprises a base, and one side of the base is fixedly connected with a front iron plate; according to the convenient mounting and dismounting device for the fixed shutter air port, firstly, the fixed shutter air port is obliquely placed, so that the movable round rod I and the movable round rod II of the convenient mounting and dismounting device for the fixed shutter air port on one side are aligned with opened holes to be inserted, and then the fixed shutter air port is upwards pushed to abut against the movable round rod I and the movable round rod II of the convenient mounting and dismounting device for the fixed shutter air port on the other side; at the moment, the first movable round rod and the second movable round rod can be pushed inwards by a screwdriver head, and the fixed shutter air port is pushed upwards along with the first movable round rod and the second movable round rod until the first movable round rod and the second movable round rod are clamped into a transverse rectangular round hole by utilizing the elasticity of a telescopic spring. The problems that self-tapping screws are prone to loosening, and a fixed type shutter air port can fall off are solved.

Description

Technical Field

[0001] This utility model relates to the field of central air conditioning equipment technology, and in particular to a convenient installation and removal device for fixed louvered air vents. Background Technology

[0002] Fixed louvered air vents are commonly used in air conditioning and ventilation systems to regulate airflow direction and volume.

[0003] When installing fixed louvered air vents in air conditioning systems using existing gypsum board ceilings, most of these vents are connected to the ductwork via flexible joints, meaning the vents cannot be directly fixed to the duct. Therefore, during installation, the vents are typically secured to the gypsum board using self-tapping screws. However, when the vents need frequent removal and cleaning, the screw holes in the gypsum board become larger, making the screws loose and increasing the risk of the vents falling off, posing a safety hazard. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model proposes a convenient installation and removal device for fixed louvered air vents. First, the fixed louvered air vent is tilted so that the movable rods 1 and 2 of one side of the convenient installation and removal device are aligned with the pre-drilled holes and inserted. Then, the fixed louvered air vent is pushed upwards to press against the movable rods 1 and 2 of the convenient installation and removal device on the other side. At this time, a screwdriver tip can be used to push the movable rods 1 and 2 inwards, causing the fixed louvered air vent to push upwards. Once the movable rods 1 and 2 are engaged in the pre-drilled horizontal rectangular holes in the vertical plate of the inner diameter of the fixed louvered air vent using the elasticity of the telescopic spring, the fixed louvered air vent is fixed in place.

[0005] The technical solution to achieve the purpose of this utility model is: a convenient installation and removal device for a fixed louvered air vent, including a base, a front iron plate fixedly connected to one side of the base, two movable holes opened on the front iron plate, and movable round rod one and movable round rod two slidably connected in the two movable holes respectively, and also including;

[0006] A latching mechanism, which is located on the base;

[0007] The buckling mechanism includes a movable iron plate that is fixedly connected to one end of the movable round rod 1 and the movable round rod 2. A rear iron plate is fixedly connected to the other side of the base. A fixed round rod is fixedly connected to the side of the rear iron plate and the front iron plate that are close to each other. Two sliding holes are opened on the movable iron plate, and a fixed round rod is slidably connected in each of the two sliding holes.

[0008] In some embodiments, each of the two fixed round rods is fitted with a telescopic spring, and the two ends of the telescopic spring are respectively fixedly connected to the movable iron plate and the rear iron plate.

[0009] In some embodiments, the front iron plate and the rear iron plate are fixedly connected to each other on the side that are close to each other, and the side reinforcement iron plate one and the side reinforcement iron plate two are located on both sides of the movable iron plate.

[0010] In some embodiments, the base, front plate, and rear plate structure are arranged in a "U" shape.

[0011] Compared with existing technologies, the significant advantages of this invention are:

[0012] This invention involves first tilting the fixed louvered air vent so that the movable rods 1 and 2 of the convenient installation and removal device for one side of the fixed louvered air vent are aligned with the pre-drilled holes and inserted. Then, the fixed louvered air vent is pushed upwards to block the movable rods 1 and 2 of the convenient installation and removal device on the other side. At this point, a screwdriver can be used to push the movable rods 1 and 2 inwards, causing the fixed louvered air vent to push upwards. Once the movable rods 1 and 2 are engaged in the pre-drilled horizontal rectangular holes in the vertical plate of the inner diameter of the fixed louvered air vent using the elasticity of the telescopic spring, the fixed louvered air vent is fixed in place.

[0013] This solution addresses the existing problem where repeated removal of self-tapping screws enlarges the screw holes in the plasterboard, making the screws loose and potentially causing fixed louvered air vents to fall off, posing a safety hazard. Attached Figure Description

[0014] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided in one embodiment of the present invention.

[0016] Explanation of reference numerals in the attached figures:

[0017] 1. Base; 2. Front iron plate; 3. Movable iron plate; 4. Movable round rod one; 5. Movable round rod two; 6. Telescopic spring; 7. Fixed round rod; 8. Rear iron plate; 9. Side reinforcing iron plate one; 10. Side reinforcing iron plate two; 11. Movable hole. Detailed Implementation

[0018] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0019] This utility model provides an improved, convenient installation and removal device for a fixed louvered air vent. The technical solution of this utility model is as follows:

[0020] like Figure 1 As shown, the fixed louvered air vent easy installation and removal device includes a base 1, a front iron plate 2 fixedly connected to one side of the base 1, two movable holes 11 on the front iron plate 2, and movable round rod 4 and movable round rod 5 slidably connected in the two movable holes 11 respectively. It also includes a buckling mechanism located on the base 1. The buckling mechanism includes a movable iron plate 3 fixedly connected to one end of movable round rod 4 and movable round rod 5. A rear iron plate 8 is fixedly connected to the other side of the base 1. A fixed round rod 7 is fixedly connected to the side of the rear iron plate 8 and the front iron plate 2 that are close to each other. Two sliding holes are opened on the movable iron plate 3, and fixed round rods 7 are slidably connected in both sliding holes. Through the setting of the buckling mechanism, it is possible to easily buckle the plasterboard with movable round rod 4 and movable round rod 5.

[0021] like Figure 1 As shown, in one embodiment, a telescopic spring 6 is sleeved on each of the two fixed round rods 7, and the two ends of the telescopic spring 6 are respectively fixedly connected to the movable iron plate 3 and the rear iron plate 8; the setting of the telescopic spring 6 facilitates the reciprocating motion of the movable iron plate 3.

[0022] like Figure 1 As shown, in one embodiment, the front iron plate 2 and the rear iron plate 8 are fixedly connected to each other on the side that are close to each other, and the side reinforcement iron plate 19 and the side reinforcement iron plate 210 are located on both sides of the movable iron plate 3; by setting the side reinforcement iron plate 19 and the side reinforcement iron plate 210, it is easy to improve the structural stability between the front iron plate 2 and the rear iron plate 8.

[0023] like Figure 1 As shown, in one embodiment, the base 1, the front iron plate 2, and the rear iron plate 8 are arranged in a "U" shape; the "U" shape facilitates the installation of the device.

[0024] The specific working method is as follows: When installing and dismantling the device, first fix the convenient installation and dismantling device for the fixed louvered air vent to the edge of the reserved louvered air vent opening in the gypsum board ceiling. Here, the base 1 can be glued to the edge of the gypsum board opening with special adhesive. Based on the side length dimensions of the fixed louvered air vent, select the number of installation and dismantling devices to install along each edge of the reserved opening. Measure the opening. Based on the convenient installation and dismantling device for the fixed louvered air vent already installed on the gypsum board ceiling, measure the distance between the movable round rod 1 (4) and movable round rod 2 (5) and the vertical edge of the reserved louvered air vent opening. Then, measure the position of the contact point at the end of movable round rod 1 (4) and movable round rod 2 (5) on the vertical plate of the inner diameter of the fixed louvered air vent. At this point, the allowable size of the pre-drilled opening in the gypsum board, as well as the thickness of the gypsum board and the installation / removal device, need to be considered. Then, holes for inserting the movable rod 1 (4) and movable rod 2 (5) are cut into the vertical plate of the inner diameter of the fixed louvered air vent. For convenience, the holes can be made into horizontal rectangular holes, which facilitates the insertion of the movable rod 1 (4) and movable rod 2 (5). To install the fixed louvered air vent, first, tilt the fixed louvered air vent so that the movable rod 1 (4) and movable rod 2 (5) of the convenient installation / removal device on one side are aligned with the pre-drilled holes and inserted. Then, push the fixed louvered air vent upwards to press against the movable rod 1 (4) and movable rod 2 (5) of the convenient installation / removal device on the other side. At this point,... Using the screwdriver tip, push the movable rod 1 (4) and movable rod 2 (5) inwards. The fixed louvered air vent will then be pushed upwards. Once the movable rod 1 (4) and movable rod 2 (5) are engaged with the pre-cut horizontal rectangular holes in the vertical plate of the fixed louvered air vent's inner diameter using the elastic spring 6, the fixed louvered air vent will be securely fixed. To disassemble the fixed louvered air vent, use the screwdriver tip to press down the ends of the movable rod 1 (4) and movable rod 2 (5) of the fixed louvered air vent's convenient installation and removal device. When the ends of movable rod 1 (4) and movable rod 2 (5) press past the thickness of the vertical plate of the inner diameter of the fixed louvered air vent, gently pull down the fixed louvered air vent to pop movable rod 1 (4) and movable rod 2 (5) out of the horizontal rectangular holes in the vertical plate of the inner diameter of the fixed louvered air vent. When all the movable rods 1 (4) and movable rod 2 (5) of the convenient installation and removal device of the fixed louvered air vent pop out of the horizontal rectangular holes in the vertical plate of the inner diameter of the fixed louvered air vent, the fixed louvered air vent can be easily removed. This makes it easy to install and remove, which is more convenient than the traditional method of directly fixing the fixed louvered air vent with a nail gun on the plasterboard ceiling. It can be reused multiple times and will not damage the plasterboard or the air vent.

[0025] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A convenient installation and removal device for a fixed louvered air vent, comprising a base (1), wherein a front iron plate (2) is fixedly connected to one side of the base (1), and two movable holes (11) are provided on the front iron plate (2), wherein a movable round rod one (4) and a movable round rod two (5) are slidably connected in the two movable holes (11), characterized in that: Also includes; A latching mechanism is located on the base (1); The buckling mechanism includes a movable iron plate (3) that is fixedly connected to one end of the movable round rod 1 (4) and the movable round rod 2 (5). A rear iron plate (8) is fixedly connected to the other side of the base (1). A fixed round rod (7) is fixedly connected to the side of the rear iron plate (8) and the front iron plate (2) that are close to each other. Two sliding holes are opened on the movable iron plate (3), and a fixed round rod (7) is slidably connected in both sliding holes.

2. The convenient installation and removal device for fixed louvered air vents according to claim 1, characterized in that: Both of the fixed round rods (7) are fitted with telescopic springs (6), and the two ends of the telescopic springs (6) are fixedly connected to the movable iron plate (3) and the rear iron plate (8) respectively.

3. The convenient installation and removal device for fixed louvered air vents according to claim 1, characterized in that: The front iron plate (2) and the rear iron plate (8) are fixedly connected to each other on one side by a side reinforcement iron plate one (9) and a side reinforcement iron plate two (10), which are located on both sides of the movable iron plate (3).

4. The convenient installation and removal device for fixed louvered air vents according to claim 1, characterized in that: The base (1), front iron plate (2) and rear iron plate (8) are structured in a "U" shape.

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