Quick detachable ultrathin box door for air conditioning unit

Abstract

The utility model discloses a quick detachable ultrathin box door for an air conditioning unit, which belongs to the technical field of air conditioning unit accessories, one end of an air conditioning case is fixedly provided with a roller, the surface of the air conditioning case is fixedly connected with a short rod, the surface of the short rod is sleeved with a large clamping block and a small clamping block, and the surfaces of the large clamping block and the small clamping block are provided with extrusion parts. A through hole is formed in the center of the extrusion part, the inner wall of the through hole is in contact connection with the surface of the short rod, the surface of the short rod is in threaded connection with a knob, the surfaces of the large clamping block and the small clamping block are in contact connection with a door plate, and the surface of the door plate is detachably connected with a handle. According to the rapidly detachable ultrathin box door for the air conditioning unit, the closing position of the door plate can be rapidly fixed through the large clamping block, the small clamping block and the rotary knob, the door plate can be conveniently and rapidly assembled and disassembled, the thickness of the door plate can be reduced, the production cost is saved, and the supporting strength and the sealing effect of the connecting position of the door plate can be improved through the arranged folding edge and the arranged sealing gasket.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning unit accessories, and more particularly to a quickly detachable ultra-thin box door for an air-conditioning unit. Background Art

[0002] Equipment that processes air is called an air handling unit, or air conditioning unit. The air conditioning unit casing is generally provided with a door. For example, the announcement No. CN213089974U discloses an easy-to-install intelligent modular air conditioning unit. However, the seldom-opened doors of general air conditioning unit casings are mostly fastened with screws and opened only when maintenance is required. However, the screw-fastening method is cumbersome and time-consuming when installing and removing the door. In addition, the door is fastened with screws, which easily causes deformation of the contact surface and affects its sealing effect. Therefore, we have designed a quick-detachable ultra-thin door for air conditioning units to solve the above problems. Utility Model Content

[0003] In response to the problems existing in the prior art, the purpose of the present utility model is to provide a quick-detachable ultra-thin door for an air-conditioning unit. The quick-detachable ultra-thin door for the air-conditioning unit can quickly fix the closed position of the door panel through the large clamping blocks, small clamping blocks and knobs, which facilitates the rapid assembly and disassembly of the door panel, can reduce the thickness of the door panel, save production costs, and the folding edges and sealing gaskets provided can increase the supporting strength and sealing effect of the door panel connection.

[0004] In order to solve the above problems, the present invention adopts the following technical solutions.

[0005] The cam is fixedly mounted on one end of the air conditioner, and a short rod is fixedly connected to the surface of the air conditioner casing, and a large clamping block and a small clamping block are sleeved on the surface of the short rod, and the surfaces of the large clamping block and the small clamping block are both provided with an extrusion portion. A through hole is opened at the center position of the extrusion portion, and the inner wall of the through hole is in contact with the surface of the short rod and is connected to the surface of the short rod by a knob connected by a thread. The surface of the short rod is connected to the door panel by a detachable handle. The door panel is provided with a folded edge around the periphery, and a sealing gasket is fixedly connected to the surface of the sealing gasket, and the surface of the sealing gasket is in contact with the surface of the air conditioner casing. The ultra-thin cabinet door for the air conditioner can be quickly fixed in the closed position of the door panel by the large clamping block, the small clamping block and the knob, so that the door panel is quickly installed and disassembled, the thickness of the door panel can be reduced, and the production cost can be saved. In addition, the folded edge and the sealing gasket can increase the supporting strength and sealing effect of the door panel connection.

[0006] Further, the surface of the short rod is provided with external threads, the center of the knob is provided with a connecting hole, the inner wall of the connecting hole is provided with internal threads matched with the external threads of the short rod, the knob is connected with the short rod through threads, and the function of adjusting the extrusion position of the large and small clamping blocks is achieved.

[0007] Further, the shape of the extrusion part is cylindrical, one end surface of the extrusion part is in contact with the surface of the air conditioner case, and the height of the extrusion part is smaller than the total thickness of the door plate.

[0008] Further, the angle between the folded edge and the door plate is ninety degrees, the width of the folded edge is greater than that of the sealing gasket, and the shape of the sealing gasket is frame-shaped.

[0009] Further, the side surface of the knob is fixedly connected with symmetrical ears, the surface of the ears is provided with anti-skid lines, and the ears are convenient for a user to manually rotate the knob.

[0010] Further, the shape of the handle is U-shaped, and the surface of the handle is provided with an anti-skid sleeve.

[0011] Compared with the prior art, the advantages of the utility model lie in that:

[0012] (1) the large and small clamping blocks and the knob are arranged, the closed position of the door plate can be quickly fixed, the door plate can be quickly assembled and disassembled, the thickness of the door plate can be reduced, the production cost is saved, the folded edge and the sealing gasket are arranged, the support strength and the sealing effect of the connection of the door plate can be improved.

[0013] (2) the surface of the short rod is provided with external threads, the center of the knob is provided with a connecting hole, the inner wall of the connecting hole is provided with internal threads matched with the external threads of the short rod, the knob is connected with the short rod through threads, and the function of adjusting the extrusion position of the large and small clamping blocks is achieved.

[0014] (3) the shape of the extrusion part is cylindrical, one end surface of the extrusion part is in contact with the surface of the air conditioner case, and the height of the extrusion part is smaller than the total thickness of the door plate.

[0015] (4) The angle between the folded edge and the door panel is ninety degrees, the width of the folded edge is greater than the width of the gasket, and the enclosed shape of the gasket is a frame shape. The folded edge can increase the supporting strength of the contact surface of the door panel, thereby improving the sealing effect of the gasket.

[0016] (5) Symmetrical ears are fixedly connected to the side of the knob, and the surface of the ears is provided with anti-slip grooves, which make it easier for the user to manually rotate the knob.

[0017] (6) The handle is U-shaped and has a non-slip cover on its surface, making it easy for the user to grasp and move the door panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a side view of the large card block structure of the utility model;

[0020] Figure 3 This is a rear view of the door panel structure of the present invention.

[0021] Description of the numbers in the figure:

[0022] 1 air conditioner chassis, 11 short rod, 12 roller, 2 door panel, 21 handle, 22 folding edge, 23 sealing gasket, 3 large clamping block, 31 through hole, 32 extrusion part, 4 small clamping block, 5 knob, 51 ear, 52 connecting hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-3 , a quick-detachable ultra-thin door for an air-conditioning unit, comprising an air-conditioning case 1, see Figure 1-3, a roller 12 is fixedly installed at one end of the air-conditioning case 1, and an air inlet and outlet hole is installed on the side of the air-conditioning case 1. Components such as air-conditioning and refrigeration equipment are arranged inside. Its composition structure and working principle are well known to those skilled in the art. A short rod 11 is fixedly connected to the surface of the air-conditioning case 1. A large card block 3 and a small card block 4 are sleeved on the surface of the short rod 11. The large card block 3 can fasten the surfaces of the two adjacent door panels 2 at one time and then fasten them synchronously. An opening is provided on the surface of the air-conditioning case 1, and the area of ​​the opening is smaller than the area of ​​the door panel 2, which is convenient for the door panel 2 to close the opening. The surfaces of the large card block 3 and the small card block 4 are both provided with an extrusion A through hole 31 is provided at the center of the pressing portion 32 and the extrusion portion 32. The inner wall of the through hole 31 is in contact with the surface of the short rod 11. The surface of the short rod 11 is connected to the knob 5 through a thread. The surfaces of the large block 3 and the small block 4 are in contact with the door panel 2. The surface of the door panel 2 is detachably connected to the handle 21. The handle 21 is U-shaped. The surface of the handle 21 is provided with an anti-slip cover. The handle 21 is convenient for the user to grasp and move the door panel 2. The door panel 2 is provided with a folded edge 22 around it. The surface of the folded edge 22 is fixedly connected to a sealing gasket 23. The surface of the sealing gasket 23 is in contact with the surface of the air-conditioning case 1.

[0025] See also Figure 2 The surface of the short rod 11 is provided with an external thread, and the center position of the knob 5 is provided with a connecting hole 52. The inner wall of the connecting hole 52 is provided with an internal thread matching the external thread of the short rod 11. The knob 5 is connected to the short rod 11 through a thread, and has the function of adjusting the extrusion position of the large card block 3 and the small card block 4. The shape of the extrusion portion 32 is cylindrical, and one end face of the extrusion portion 32 is in contact with the surface of the air-conditioning case 1. The height of the extrusion portion 32 is less than the total thickness of the door panel 2. The extrusion portion 32 not only does not affect the extrusion and fixation of the large card block 3 and the small card block 4 to the door panel 2, but also can limit the extrusion position of the large card block 3 and the small card block 4, thereby avoiding excessive extrusion of the door panel 2.

[0026] See also Figure 2 and 3 The angle between the folded edge 22 and the door panel 2 is ninety degrees. The width of the folded edge 22 is greater than the width of the sealing gasket 23. The enclosed shape of the sealing gasket 23 is a frame shape. The folded edge 22 can increase the supporting strength of the contact surface of the door panel 2, thereby improving the sealing effect of the sealing gasket 23. The side of the knob 5 is fixedly connected with symmetrical ears 51, and the surface of the ears 51 is provided with anti-slip grooves. The ears 51 facilitate the user to manually rotate the knob 5.

[0027] The air-conditioning unit uses a quick-detachable ultra-thin cabinet door. When removing the door panel 2, the knob 5 can be manually rotated counterclockwise. The knob 5 rotates counterclockwise and moves toward one end of the short rod 11 under the action of the thread, so that the punching block 3 and the small clamping block 4 lose the squeezing force, thereby releasing the squeezing on the surface of the door panel 2. Then, one hand grasps the handle 21 to fix the position of the door panel 2, and the other hand rotates the large clamping block 3 and the small clamping block 4 to make the large clamping block 3 and the small clamping block 4 break away from the contact with the surface of the door panel 2, and then the door panel 2 can be removed. The large clamping block 3, the small clamping block 4 and the knob 5 can be used to quickly fix the closed position of the door panel 2, which is convenient for rapid assembly and disassembly of the door panel 2, and can reduce the thickness of the door panel 2, saving production costs. The provided folding edge 22 and sealing gasket 23 can increase the supporting strength and sealing effect of the connection between the door panels 2.

[0028] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A quick-detachable ultra-thin door for an air-conditioning unit, comprising an air-conditioning case (1), characterized in that: A roller (12) is fixedly mounted on one end of the air-conditioning case (1), a short rod (11) is fixedly connected to the surface of the air-conditioning case (1), a large block (3) and a small block (4) are sleeved on the surface of the short rod (11), and an extrusion portion (32) is provided on the surface of the large block (3) and the small block (4), a through hole (31) is provided at the center of the extrusion portion (32), the inner wall of the through hole (31) is in contact with the surface of the short rod (11), a knob (5) is connected to the surface of the short rod (11) by a thread, the surfaces of the large block (3) and the small block (4) are in contact with the door panel (2), the surface of the door panel (2) is detachably connected to the handle (21), the door panel (2) is provided with a folding edge (22) around the periphery, a sealing gasket (23) is fixedly connected to the surface of the folding edge (22), and the surface of the sealing gasket (23) is in contact with the surface of the air-conditioning case (1).

2. The quick-detachable ultra-thin door for an air-conditioning unit according to claim 1, characterized in that: The surface of the short rod (11) is provided with an external thread, the center position of the knob (5) is provided with a connecting hole (52), and the inner wall of the connecting hole (52) is provided with an internal thread matching the external thread of the short rod (11).

3. The quick-detachable ultra-thin door for an air-conditioning unit according to claim 1, characterized in that: The shape of the extrusion portion (32) is cylindrical, one end surface of the extrusion portion (32) is in contact with and connected to the surface of the air conditioner case (1), and the height of the extrusion portion (32) is less than the total thickness of the door panel (2).

4. The quick-detachable ultra-thin door for an air-conditioning unit according to claim 1, characterized in that: The angle between the folded edge (22) and the door panel (2) is ninety degrees, the width of the folded edge (22) is greater than the width of the sealing gasket (23), and the enclosed shape of the sealing gasket (23) is a frame shape.

5. The quick-detachable ultra-thin door for an air-conditioning unit according to claim 1, characterized in that: Symmetrical ears (51) are fixedly connected to the side of the knob (5), and the surface of the ears (51) is provided with anti-slip grooves.

6. The quick-detachable ultra-thin door for an air-conditioning unit according to claim 1, characterized in that: The handle (21) is U-shaped, and a non-slip cover is provided on the surface of the handle (21).

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