A high-sealing wall installation sleeve for air conditioner

Abstract

The invention discloses a high-sealing wall installation sleeve for an air conditioner, and relates to the technical field of air conditioner accessories. The sleeve comprises a protective ring and a sleeve, wherein the sleeve is installed on the bottom surface of the protective ring, a protective rubber is installed on one side surface of the protective ring, a fixing groove is provided on the outer surface of the protective ring, an adjusting groove is provided on the top surface of the protective ring, a rotating groove is provided on the outer surface of the sleeve, and a positioning plate is installed on the inner wall of the adjusting groove. The invention drives a flexible rubber tube to twist on the inner wall of a hole through a steel wire, and when the flexible rubber tube is twisted, its diameter gradually decreases with the rotation angle due to deformation, so that the flexible rubber tube is closely attached to the outer surface of the air conditioner wire, and the sealing and waterproof performance are improved, thereby compensating for the defect that the wall installation sleeve in the prior art has a relatively simple structure, resulting in a large gap when the air conditioner is in normal use, which will cause the heat or cold air generated by the air conditioning system to flow into the outdoors through the gap, thereby reducing the efficiency and performance of the air conditioner.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioner accessories, and in particular to a high-sealing wall installation sleeve for an air conditioner. Background Art

[0002] The wall mount for air conditioners is a device designed specifically for air conditioner wires to pass through the wall. It combines multiple structures and installation steps to ensure that the air conditioner wires have good sealing and waterproof performance when passing through the wall, while maintaining a stable installation. The core design concept of the wall mount for air conditioners is to ensure that the air conditioner wires are not damaged when passing through the wall through a precise structure and an efficient installation process, and can effectively prevent the intrusion of moisture, dust and other external factors, thereby extending the service life of the air conditioning system and improving its operating efficiency and safety.

[0003] The wall mounting sleeve of the air conditioner in the prior art is generally made of plastic. The air conditioner wire is passed through the wall mounting sleeve and the wall mounting sleeve is inserted into the hole of the wall to cover the hole of the wall. However, due to the simple structure of the wall mounting sleeve in the prior art, there is a large gap between the air conditioner wire and the wall mounting sleeve. Generally, a solid adhesive is used to seal the gap. The solid adhesive will shrink and fall off after being exposed to wind and sun for a long time. This will cause rainwater to flow into the room along the air conditioner wire when encountering strong winds and heavy rains. In addition, when the air conditioner is in normal use, the large gap will cause the heat or cold air generated by the air conditioning system to flow into the outside through the gap, thereby reducing the working efficiency of the air conditioner to a certain extent and causing power loss.

[0004] In view of the above technical defects, a solution is now proposed. Summary of the invention

[0005] The purpose of the present invention is to drive the flexible rubber tube to twist on the inner wall of the hole through a steel wire. When the flexible rubber tube is twisted, its diameter will gradually decrease with the rotation angle due to deformation, so that the flexible rubber tube is in close contact with the outer surface of the air-conditioning wire, improving the sealing and waterproof performance, thereby compensating for the defect that the wall installation sleeve in the prior art has a relatively simple structure, resulting in a large gap when the air conditioner is used normally, which will cause the heat or cold air generated by the air-conditioning system to flow into the outdoors through the gap, thereby reducing the efficiency and performance of the air conditioner.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a high-sealing wall mounting sleeve for an air conditioner, comprising a protective ring and a sleeve, the sleeve being installed on the bottom end surface of the protective ring, a protective rubber being installed on one side surface of the protective ring, a fixing groove being provided on the outer side surface of the protective ring, an adjusting groove being provided on the top end surface of the protective ring, a rotating groove being provided on the outer side surface of the sleeve, a positioning plate being installed on the inner wall of the adjusting groove, a rotating shaft being provided on the top end surface of the positioning plate, a positioning tip plate being provided on one side surface of the positioning plate, a protective cover being installed on the top end surface of the protective ring, a contact spring being installed on the bottom end surface of the protective cover, a pressure plate being installed on the bottom end surface of the contact spring, a clamping plate being installed on the outer side surface of the protective cover, a limiting protrusion being provided on one side surface of the clamping plate, a sealing assembly being installed on the bottom end surface of the sleeve, and a fixing assembly being installed on the bottom end surface of the sealing assembly.

[0007] Furthermore, there are four adjustment grooves, which are equidistantly distributed on the top surface of the protective ring in a circular array, and the bottom surface of the protective ring is fixedly connected to the top surface of the sleeve. There are four rotation grooves, which are equidistantly distributed on the outer surface of the sleeve in a circular array, and each of the rotation grooves has a corresponding positioning plate on its inner wall. The outer surface of the positioning plate is in movably contact with the inner wall of the rotation groove, and the outer surface of the positioning plate is in movably contact with the inner wall of the adjustment groove.

[0008] Furthermore, a rotating shaft is correspondingly distributed on the top surface of each positioning plate, and the rotating shaft is movably rotatably connected to the protective ring. Two positioning tip plates are correspondingly distributed on the side surface of each positioning plate. The bottom surface of the protective cover is in movably contact with the top surface of the protective ring. There are four clamping plates, and the four clamping plates are equidistantly distributed in a circular array on the outer surface of the protective cover. A limiting protrusion is correspondingly provided on the side surface of each clamping plate.

[0009] Furthermore, the fixing grooves are four circular arrays equidistantly distributed on the outer surface of the protective ring, the limiting protrusions are in movably contact with the inner wall of the fixing groove, the contact springs are four circular arrays equidistantly distributed on the bottom surface of the protective cover, and the bottom surface of each contact spring is correspondingly provided with a pressure plate, and the bottom surface of the pressure plate is in movably contact with the top surface of the positioning plate.

[0010] Furthermore, the sealing assembly includes a flexible rubber tube, a threading hole is opened on the top surface of the flexible rubber tube, a steel wire is installed on the inner wall of the threading hole, a positioning ring is installed on the bottom end of the flexible rubber tube, an engaging plate is installed on the bottom surface of the positioning ring, and the flexible rubber tube is installed on the bottom surface of the sleeve.

[0011] Furthermore, there are six threading holes, which are evenly distributed in a circular array on the top surface of the flexible rubber tube. A steel wire is distributed on the inner wall of each threading hole. One end of each steel wire is fixedly connected to the sleeve. The flexible rubber tube is fixedly connected to the positioning ring. There are four meshing plates distributed in a circular array on the bottom surface of the positioning ring.

[0012] Furthermore, the fixing assembly includes an outer sealing ring, a placement groove is provided on the bottom surface of the outer sealing ring, a double-sided tape is provided on the top surface of the outer sealing ring, and the outer sealing ring is installed on the bottom surface of the positioning ring.

[0013] Furthermore, there are four placement grooves, which are evenly distributed in a circular array on the bottom surface of the outer sealing ring, the inner wall of the placement groove is in active contact with the meshing plate, and the top surface of the outer sealing ring is in active contact with the bottom surface of the positioning ring.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0015] The high-sealing wall mounting sleeve for the air conditioner drives the flexible rubber tube to twist on the inner wall of the hole through a steel wire. When the flexible rubber tube is twisted, its diameter gradually decreases with the rotation angle due to deformation, so that the flexible rubber tube is closely attached to the outer surface of the air conditioner wire, improving the sealing and waterproof performance, thereby compensating for the defect of the wall mounting sleeve in the prior art that the braking energy of the air conditioning system flows into the outdoors through the gap due to poor sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall external structure schematic diagram of the present invention is shown;

[0017] Figure 2 Another schematic diagram of the overall external structure of the present invention is shown;

[0018] Figure 3 The overall internal structure schematic diagram of the present invention is shown;

[0019] Figure 4 A schematic diagram of the protective cover structure of the present invention is shown;

[0020] Figure 5 A schematic diagram of the structure of the protection ring of the present invention is shown;

[0021] Figure 6 A schematic diagram of the protective rubber structure of the present invention is shown;

[0022] Figure 7 A schematic diagram of the structure of the outer sealing ring of the present invention is shown;

[0023] Figure 8 A schematic diagram of the positioning plate structure of the present invention is shown.

[0024] Legend: 1. Protective ring; 2. Sleeve; 3. Protective rubber; 4. Fixing groove; 5. Adjusting groove; 6. Rotating groove; 7. Positioning plate; 8. Rotating shaft; 9. Positioning tip plate; 10. Protective cover; 11. Contact spring; 12. Pressure plate; 13. Clamping plate; 14. Limiting protrusion; 15. Flexible rubber tube; 16. Threading hole; 17. Steel wire; 18. Positioning ring; 19. External sealing ring; 20. Engaging plate; 21. Double-sided tape; 22. Placement groove. DETAILED DESCRIPTION

[0025] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0026] It should be noted that, in the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] like Figure 1-8 As shown, a high-sealing wall mounting sleeve for an air conditioner comprises a protective ring 1 and a sleeve 2, the sleeve 2 is mounted on the bottom surface of the protective ring 1, a protective rubber 3 is mounted on one side surface of the protective ring 1, a fixing groove 4 is provided on the outer surface of the protective ring 1, an adjusting groove 5 is mounted on the top surface of the protective ring 1, a rotating groove 6 is provided on the outer surface of the sleeve 2, a positioning plate 7 is mounted on the inner wall of the adjusting groove 5, a rotating shaft 8 is mounted on the top surface of the positioning plate 7, a positioning tip plate 9 is arranged on one side surface of the positioning plate 7, a protective cover 10 is mounted on the top surface of the protective ring 1, a contact spring 11 is mounted on the bottom surface of the protective cover 10, a pressure plate 12 is mounted on the bottom surface of the contact spring 11, a clamping plate 13 is mounted on the outer surface of the protective cover 10, a limiting protrusion 14 is arranged on one side surface of the clamping plate 13, a sealing component is mounted on the bottom surface of the sleeve 2, and a fixing component is mounted on the bottom surface of the sealing component.

[0028] There are four adjustment grooves 5, which are equidistantly distributed on the top surface of the protective ring 1 in a circular array, and the bottom surface of the protective ring 1 is fixedly connected to the top surface of the sleeve 2. There are four rotation grooves 6 which are equidistantly distributed on the outer surface of the sleeve 2 in a circular array. A positioning plate 7 is correspondingly distributed on the inner wall of each rotation groove 6. The outer surface of the positioning plate 7 is in active contact with the inner wall of the rotation groove 6. The outer surface of the positioning plate 7 is in active contact with the inner wall of the adjustment groove 5. When the positioning plate 7 is squeezed, it rotates with the rotation axis 8 as the center point, so that the positioning plate 7 rotates out from the inner wall of the rotation groove 6. When the positioning plate 7 is squeezed and rotates out from the inner wall of the rotation groove 6, the positioning tip plate 9 installed on one side of the positioning plate 7 will contact the inner wall of the hole.

[0029] A rotating shaft 8 is correspondingly distributed on the top surface of each positioning plate 7, and the rotating shaft 8 is movably and rotatably connected to the protective ring 1. Two positioning tip plates 9 are correspondingly distributed on the side surface of each positioning plate 7. The bottom surface of the protective cover 10 is in movably contact with the top surface of the protective ring 1. There are four card plates 13, and the four card plates 13 are equidistantly distributed on the outer surface of the protective cover 10 in a circular array. A limiting protrusion 14 is correspondingly provided on the side surface of each card plate 13. When the protective cover 10 and the protective ring 1 are in contact with each other, the card plate 13 will slide into the inner wall of the fixing groove 4, and make the limiting protrusion 14 provided on the side surface of the card plate 13 contact with the inner wall of the fixing groove 4, thereby preventing the protective cover 10 from falling off during daily use.

[0030] The fixing grooves 4 are four and are evenly distributed in a circular array on the outer surface of the protective ring 1. The limiting protrusions 14 are in active contact with the inner wall of the fixing grooves 4. The contact springs 11 are four and are evenly distributed in a circular array on the bottom surface of the protective cover 10. A pressure plate 12 is correspondingly distributed on the bottom surface of each contact spring 11. The bottom surface of the pressure plate 12 is in active contact with the top surface of the positioning plate 7. When the flexible rubber tube 15 is fitted with the air-conditioning wire, the rotation of the protective ring 1 is stopped and the protective cover 10 is picked up so that its bottom surface is aligned with the top surface of the protective ring 1. At the same time, the position of the contact spring 11 installed on the bottom surface of the protective cover 10 corresponds to the position of the adjustment groove 5.

[0031] The sealing assembly includes a flexible rubber tube 15, a threading hole 16 is opened on the top surface of the flexible rubber tube 15, a steel wire 17 is installed on the inner wall of the threading hole 16, a positioning ring 18 is installed on the bottom end of the flexible rubber tube 15, an engaging plate 20 is installed on the bottom end surface of the positioning ring 18, and the flexible rubber tube 15 is installed on the bottom end surface of the sleeve 2.

[0032] There are six threading holes 16, which are equidistantly distributed in a circular array on the top surface of the flexible rubber tube 15. A steel wire 17 is distributed on the inner wall of each threading hole 16. One end of each steel wire 17 is fixedly connected to the sleeve 2, and the flexible rubber tube 15 is fixedly connected to the positioning ring 18. There are four engaging plates 20 distributed in a circular array on the bottom surface of the positioning ring 18. When the flexible rubber tube 15 is twisted, its diameter will gradually decrease with the rotation angle due to deformation. At this time, the deformed flexible rubber tube 15 will contact the outer surface of the air-conditioning wire, and with continuous rotation, the steel wire 17 will press the deformed flexible rubber tube 15 against the outer surface of the air-conditioning wire, so that the flexible rubber tube 15 is close to the outer surface of the air-conditioning wire, thereby improving the sealing and waterproof performance.

[0033] The fixing assembly includes an outer sealing ring 19, a placement groove 22 is provided on the bottom surface of the outer sealing ring 19, and a double-sided tape 21 is provided on the top surface of the outer sealing ring 19. The outer sealing ring 19 is installed on the bottom surface of the positioning ring 18. When the drilling is completed, one end of the flexible rubber tube 15 is extended into the interior of the hole, and one end of the flexible rubber tube 15 is extended from the interior of the hole, and at the same time, the sleeve 2 is completely inserted into the hole. After the insertion is completed, the outer sealing ring 19 and the positioning ring 18 are connected to each other through the meshing plate 20.

[0034] There are four placement grooves 22, which are evenly distributed in a circular array on the bottom surface of the outer sealing ring 19. The inner wall of the placement groove 22 is in active contact with the meshing plate 20, and the top surface of the outer sealing ring 19 is in active contact with the bottom surface of the positioning ring 18.

[0035] Usage process: When the wall installation sleeve is needed, use a tool to drill a hole in the wall from the inside to the outside. When the drilling is completed, the flexible rubber tube 15 is cut to length according to the thickness of the wall so that the flexible rubber tube 15 fits the wall. At this time, one end of the flexible rubber tube 15 is inserted into the hole, and one end of the flexible rubber tube 15 is extended from the hole. At the same time, the sleeve 2 is completely inserted into the hole. After the insertion is completed, the outer sealing ring 19 and the positioning ring 18 are connected to each other through the meshing plate 20, so that The meshing plate 20 contacts the inner wall of the placement groove 22, and is adhered to the outer wall through the double-sided adhesive 21 installed on the top surface of the outer sealing ring 19. When the pasting is completed, the air conditioning wire is passed through the inner wall of the protection ring 1 and passed through the inner wall of the outer sealing ring 19 to the outside, and then the air conditioning wire is connected to the air conditioner outdoor unit. When the connection is completed, the protection ring 1 on the indoor wall is held and rotated. When the protection ring 1 rotates, the sleeve 2 installed on its bottom surface will be driven to rotate on the inner wall of the hole, and the bottom surface of the sleeve 2 is installed with a soft The flexible rubber tube 15 is provided with a steel wire 17 on the inner wall of the threading hole 16. One end of the steel wire 17 is fixedly connected to the bottom end of the sleeve 2. Therefore, when the sleeve 2 is driven to rotate, the rotating sleeve 2 will pull the steel wire 17 to rotate on the inner wall of the hole. Because the other end of the flexible rubber tube 15 is fixed by the outer sealing ring 19, when the sleeve 2 drives the flexible rubber tube 15 to rotate, the steel wire 17 will drive the flexible rubber tube 15 to twist on the inner wall of the hole. When the flexible rubber tube 15 is twisted, its diameter will change with the deformation. As the rotation angle gradually decreases, the deformed flexible rubber tube 15 will contact the outer surface of the air-conditioning wire, and with continuous rotation, the steel wire 17 will press the deformed flexible rubber tube 15 against the outer surface of the air-conditioning wire, so that the flexible rubber tube 15 is close to the outer surface of the air-conditioning wire, improving the sealing and waterproof performance. It should be noted that when the rotating protection ring 1 encounters obvious resistance, it should not be rotated further to prevent the steel wire 17 from breaking due to excessive rotation or the flexible rubber tube 15 from falling off from the sleeve.

[0036] When the flexible rubber tube 15 is fitted with the air-conditioning wire, the rotation of the protective ring 1 is stopped, and the protective cover 10 is picked up so that its bottom surface is aligned with the top surface of the protective ring 1, and the position of the contact spring 11 installed on the bottom surface of the protective cover 10 corresponds to the position of the adjustment slot 5. After the alignment is completed, the protective cover 10 is pressed to cover the top surface of the protective ring 1. When the protective cover 10 and the protective ring 1 are fitted with each other, the card plate 13 will slide into the inner wall of the fixed slot 4, and the limiting protrusion 14 set on one side surface of the card plate 13 will contact the inner wall of the fixed slot 4, thereby preventing the protective cover 10 from falling off during daily use, and 0 and the protective ring 1 fit each other, the contact spring 11 installed on the bottom surface of the protective cover 10 will be inserted into the inner wall of the fixing groove 4, and the pressure plate 12 installed on the bottom surface thereof will contact with the top surface of the positioning plate 7 and squeeze the positioning plate 7. When the positioning plate 7 is squeezed, it will rotate around the rotating shaft 8 as the center point, so that the positioning plate 7 will rotate out from the inner wall of the rotating groove 6. When the positioning plate 7 is squeezed and rotated out from the inner wall of the rotating groove 6, the positioning tip plate 9 installed on one side surface of the positioning plate 7 will contact with the inner wall of the hole. Because the inner wall of the hole is rough, the sharp positioning tip plate 9 will be stuck on the inner wall of the hole, thereby improving the installation firmness of the protective ring 1.

[0037] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-sealing wall installation sleeve for air conditioning, characterized in that: The invention comprises a protective ring (1) and a sleeve (2), wherein the sleeve (2) is mounted on the bottom surface of the protective ring (1), and is characterized in that: a protective rubber (3) is mounted on one side surface of the protective ring (1), a fixing groove (4) is provided on the outer surface of the protective ring (1), an adjusting groove (5) is mounted on the top surface of the protective ring (1), a rotating groove (6) is provided on the outer surface of the sleeve (2), a positioning plate (7) is mounted on the inner wall of the adjusting groove (5), a rotating shaft (8) is mounted on the top surface of the positioning plate (7), and the positioning plate (7) is provided on the inner wall of the adjusting groove (5). A positioning tip plate (9) is provided on one side surface of the plate (7); a protective cover (10) is installed on the top surface of the protective ring (1); a contact spring (11) is installed on the bottom surface of the protective cover (10); a pressure plate (12) is installed on the bottom surface of the contact spring (11); a clamping plate (13) is installed on the outer surface of the protective cover (10); a limiting protrusion (14) is provided on one side surface of the clamping plate (13); a sealing component is installed on the bottom surface of the sleeve (2); and a fixing component is installed on the bottom surface of the sealing component; The sealing assembly comprises a flexible rubber tube (15), a threading hole (16) is provided on the top surface of the flexible rubber tube (15), a steel wire (17) is installed on the inner wall of the threading hole (16), a positioning ring (18) is installed on the bottom end of the flexible rubber tube (15), a meshing plate (20) is installed on the bottom end surface of the positioning ring (18), and the flexible rubber tube (15) is installed on the bottom end surface of the sleeve (2).

2. The high-sealing wall installation sleeve for air conditioning according to claim 1 is characterized in that: There are four adjustment grooves (5), which are equidistantly distributed in a circular array on the top surface of the protective ring (1), and the bottom surface of the protective ring (1) is fixedly connected to the top surface of the sleeve (2). There are four rotation grooves (6) which are equidistantly distributed in a circular array on the outer surface of the sleeve (2), and each of the inner walls of the rotation grooves (6) is correspondingly provided with a positioning plate (7), the outer surface of the positioning plate (7) is in active contact with the inner wall of the rotation groove (6), and the outer surface of the positioning plate (7) is in active contact with the inner wall of the adjustment groove (5).

3. The high-sealing wall installation sleeve for air conditioner according to claim 1 is characterized in that: A rotating shaft (8) is correspondingly distributed on the top surface of each positioning plate (7), and the rotating shaft (8) is movably and rotatably connected to the protective ring (1). Two positioning tip plates (9) are correspondingly distributed on the side surface of each positioning plate (7). The bottom surface of the protective cover (10) is in movably contact with the top surface of the protective ring (1). There are four clamping plates (13), and the four clamping plates (13) are equidistantly distributed in a circular array on the outer surface of the protective cover (10). A limiting protrusion (14) is correspondingly provided on the side surface of each clamping plate (13).

4. The high-sealing wall installation sleeve for air conditioner according to claim 1 is characterized in that: The fixing grooves (4) are four annular arrays equidistantly distributed on the outer surface of the protective ring (1); the limiting protrusions (14) are in active contact with the inner wall of the fixing grooves (4); the contact springs (11) are four annular arrays equidistantly distributed on the bottom surface of the protective cover (10); a pressure plate (12) is correspondingly distributed on the bottom surface of each contact spring (11); and the bottom surface of the pressure plate (12) is in active contact with the top surface of the positioning plate (7).

5. The high-sealing wall installation sleeve for air conditioner according to claim 1, characterized in that: There are six threading holes (16), which are evenly distributed in a circular array on the top surface of the flexible rubber tube (15). A steel wire (17) is correspondingly distributed on the inner wall of each threading hole (16). One end of each steel wire (17) is fixedly connected to the sleeve (2). The flexible rubber tube (15) is fixedly connected to the positioning ring (18). The engagement plates (20) are four and are distributed in a circular array on the bottom surface of the positioning ring (18).

6. The high-sealing wall installation sleeve for air conditioner according to claim 1, characterized in that: The fixing assembly comprises an outer sealing ring (19), a placement groove (22) is provided on the bottom surface of the outer sealing ring (19), a double-sided adhesive tape (21) is provided on the top surface of the outer sealing ring (19), and the outer sealing ring (19) is mounted on the bottom surface of the positioning ring (18).

7. The high-sealing wall installation sleeve for air conditioning according to claim 6 is characterized in that: There are four placement grooves (22), which are equidistantly distributed in a circular array on the bottom surface of the outer sealing ring (19), the inner wall of the placement groove (22) is in active contact with the meshing plate (20), and the top surface of the outer sealing ring (19) is in active contact with the bottom surface of the positioning ring (18).

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