Quick mounting structure of air valve

Abstract

The utility model relates to the technical field of air valve equipment, and discloses a quick mounting structure of an air valve, which comprises an air valve body, a connecting plate is fixedly connected to the rear end of the air valve body, a support is fixedly mounted on the outer side of the air valve body, a locking component is arranged on the outer side of the air valve body, and a base component is arranged at the rear end of the connecting plate. According to the quick mounting structure of the air valve, in the initial state, under the action of the spring, the left side of the inner wall of the locking plate makes tight contact with the air valve body, the support makes tight contact with the base, when the air valve body is mounted, the insertion hole is aligned with the insertion block, the air valve body is close to the insertion block, in the process, the insertion block is inserted into the insertion hole, and the slope makes contact with the groove; the locking plate moves rightwards after being extruded, the sliding column axially moves relative to the support, the spring is stretched till the locking plate corresponds to the limiting groove, the spring resets to drive the locking plate to be inserted into the limiting groove, and therefore the air valve body and the base assembly are locked, and installation is very convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of air valve equipment, specifically to a quick installation structure of an air valve. Background Art

[0002] Air valves are devices used to regulate and control the flow of air in ventilation systems. They are commonly found in construction, industrial equipment, aerospace and other fields. They can be adjusted manually or automatically as needed to control air flow, direction and speed.

[0003] China Utility Model Patent Publication No.: CN 208652853 U, discloses: a damper device, when the damper device is in an open state, ventilation is smooth, air resistance is small, and the fan of the refrigeration unit can save electricity, and when it is in a closed state, it can effectively prevent backflow of air, but the damper device cannot be installed quickly, and it is not convenient to quickly disassemble the damper device for maintenance during inspection. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a quick installation structure of an air valve, which can effectively solve the problems in the prior art.

[0005] The technical solution adopted by the utility model is: a quick installation structure of an air valve, including an air valve body, a connecting plate fixedly connected to the rear end of the air valve body, a support fixedly installed on the outside of the air valve body, a locking component is arranged on the outside of the air valve body, a base component is arranged at the rear end of the connecting plate, and a socket is opened at the front end of the connecting plate.

[0006] Preferably, the locking assembly includes a locking plate, a groove, a handle, a base, a sliding column and a spring. The front end of the locking plate is provided with a groove, the front end of the locking plate is fixedly connected to the handle, the front end of the locking plate is fixedly connected to the base, a sliding column is fixedly installed on the left side of the base, and the spring is sleeved on the outer side of the sliding column.

[0007] Through the above technical solution, a locking component is provided to quickly lock the air valve body, thereby improving installation efficiency.

[0008] Preferably, the locking plate is slidably connected to the air valve body, the sliding column is slidably connected to the support, and both ends of the spring are fixedly connected to the sliding column and the support respectively.

[0009] Through the above technical solution, a locking plate is provided. In the initial state, under the action of the spring, the left side of the inner wall of the locking plate is in tight contact with the air valve body, and the support is in tight contact with the base.

[0010] Preferably, the base assembly includes a base body, a rubber pad, an insert block, a limit groove and an inclined surface, the front end of the base body is fixedly connected to a rubber pad, the front end of the base body is fixedly connected to an insert block, a limit groove is provided on the right side of the insert block, and a inclined surface is provided at the front end of the insert block.

[0011] Through the above technical solution, a base assembly is provided, and the base assembly is first installed on the wall, and then the air valve body, the locking assembly and the base assembly are locked, which is beneficial to the maintenance of the air valve body.

[0012] Preferably, the width of the insert block is twice the width of the limiting groove, and the insert block is adapted to the insertion hole.

[0013] Through the above technical scheme, an insert block is provided, and when the air valve body is installed, the insert hole is aligned with the insert block, and the air valve body is brought close to the insert block. During this process, the insert block is inserted into the insert hole, and the inclined surface contacts the groove. As the insert block is inserted, the locking plate is squeezed and moves to the right, and the sliding column moves axially relative to the support, and the spring is stretched until the locking plate corresponds to the limit groove. The spring reset drives the locking plate to be inserted into the limit groove, thereby locking the air valve body and the base assembly, and the installation is very convenient.

[0014] Preferably, the rubber pad is made of silicone rubber material, and the handle is in an "L"-shaped structure.

[0015] Through the above technical solution, a handle is provided, and when the air valve body needs to be removed, the handle is pulled to the right to drive the locking plate to move to the right until the left side of the inner wall of the groove contacts the plug block. At this time, the locking plate is separated from the limit groove, and the air valve body can be removed by pulling the air valve body forward. A rubber pad is provided, which has a buffering effect, absorbs the vibration generated when the air valve body is in use, and reduces noise during operation.

[0016] Preferably, the thickness of the locking plate is the same as the height of the limiting groove, and the width of the groove is greater than the width of the insert block.

[0017] Through the above technical solution, the locking plate, the limiting groove, the recess and the insert block multiple components cooperate to complete the snap connection, and the structure is simple and practical.

[0018] Compared with the prior art, the utility model provides a quick installation structure of a damper, which has the following beneficial effects:

[0019] 1. The quick installation structure of the air valve is provided with a base assembly. First, the base assembly is installed on the wall, and then the air valve body, the locking assembly and the base assembly are locked, which is conducive to the disassembly and maintenance of the air valve body. The locking assembly is provided. In the initial state, under the action of the spring, the left side of the inner wall of the locking plate is in close contact with the air valve body, and the support is in close contact with the base. When the air valve body is installed, the plug hole is aligned with the plug block, and the air valve body is close to the plug block. During this process, the plug block is inserted into the plug hole, and the inclined surface contacts the groove. With the insertion of the plug block, the locking plate is squeezed and moves to the right, and the sliding column moves axially relative to the support. The spring is stretched until the locking plate corresponds to the limit groove. The spring reset drives the locking plate to be inserted into the limit groove, thereby locking the air valve body and the base assembly, and the installation is very convenient.

[0020] 2. The quick installation structure of the air valve is that when the air valve body needs to be removed, pull the handle to the right to drive the locking plate to move to the right until the left side of the inner wall of the groove contacts the plug block. At this time, the locking plate is separated from the limit groove, and the air valve body can be removed by pulling the air valve body forward. A rubber pad is provided to have a buffering effect, which absorbs the vibration generated when the air valve body is in use and reduces noise during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0022] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0023] Figure 3 The utility model is a schematic diagram of the disassembly structure of the air valve body and base assembly Figure 1 ;

[0024] Figure 4 The utility model is a schematic diagram of the disassembly structure of the air valve body and base assembly Figure 2 ;

[0025] Figure 5 It is a schematic diagram of the disassembled structure of the locking component and the base component of the utility model.

[0026] Among them: 1. air valve body; 2. connecting plate; 3. support; 4. locking assembly; 401. locking plate; 402. groove; 403. handle; 404. base; 405. sliding column; 406. spring; 5. base assembly; 501. base body; 502. rubber pad; 503. plug block; 504. limit groove; 505. inclined surface; 6. socket. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1: Figure 1-5 As shown, the utility model provides a quick installation structure of an air valve, including an air valve body 1, a connecting plate 2 is fixedly connected to the rear end of the air valve body 1, a support 3 is fixedly installed on the outside of the air valve body 1, a locking component 4 is arranged on the outside of the air valve body 1, a base component 5 is arranged at the rear end of the connecting plate 2, and a socket 6 is opened at the front end of the connecting plate 2.

[0029] Specifically, the locking assembly 4 includes a locking plate 401, a groove 402, a handle 403, a base 404, a slide post 405 and a spring 406. The front end of the locking plate 401 is provided with a groove 402, the front end of the locking plate 401 is fixedly connected with a handle 403, the front end of the locking plate 401 is fixedly connected with a base 404, a slide post 405 is fixedly installed on the left side of the base 404, and the outer side of the slide post 405 is sleeved with a spring 406. The advantage is that the locking assembly 4 is provided to quickly lock the air valve body 1, thereby improving the installation efficiency.

[0030] Specifically, the locking plate 401 is slidably connected to the air valve body 1, the sliding column 405 is slidably connected to the support 3, and the two ends of the spring 406 are respectively fixedly connected to the sliding column 405 and the support 3. The advantage is that the locking plate 401 is provided, and in the initial state, under the action of the spring 406, the left side of the inner wall of the locking plate 401 is in close contact with the air valve body 1, and the support 3 is in close contact with the base 404.

[0031] Specifically, the base assembly 5 includes a base body 501, a rubber pad 502, an insert block 503, a limiting groove 504 and an inclined surface 505. The front end of the base body 501 is fixedly connected with the rubber pad 502, the front end of the base body 501 is fixedly connected with the insert block 503, the right side of the insert block 503 is provided with a limiting groove 504, and the front end of the insert block 503 is provided with an inclined surface 505. The advantage is that the base assembly 5 is provided, the base assembly 5 is first installed on the wall, and then the air valve body 1, the locking assembly 4 and the base assembly 5 are locked, which is convenient for the maintenance of the air valve body 1.

[0032] Embodiment 2: Figure 2-5 As shown, as an improvement to the previous embodiment.

[0033] Specifically, the width of the plug block 503 is twice the width of the limiting groove 504, and the plug block 503 is adapted to the insertion hole 6. The advantage is that, with the plug block 503, the insertion hole 6 is aligned with the plug block 503 when the air valve body 1 is installed, and the air valve body 1 is brought close to the plug block 503. During this process, the plug block 503 is inserted into the insertion hole 6, and the inclined surface 505 contacts the groove 402. As the plug block 503 is inserted, the locking plate 401 is squeezed and moves to the right, and the sliding column 405 moves axially relative to the support 3, and the spring 406 stretches until the locking plate 401 corresponds to the limiting groove 504. The spring 406 resets and drives the locking plate 401 to be inserted into the limiting groove 504, thereby locking the air valve body 1 and the base assembly 5, and the installation is very convenient.

[0034] Specifically, the rubber pad 502 is made of silicone rubber material, and the handle 403 is in an "L"-shaped structure. The advantage is that the handle 403 is provided, and when the air valve body 1 needs to be removed, the handle 403 is pulled to the right to drive the locking plate 401 to move to the right until the left side of the inner wall of the groove 402 contacts the plug 503, and at this time the locking plate 401 is separated from the limiting groove 504, and the air valve body 1 can be removed by pulling the air valve body 1 forward. The rubber pad 502 is provided, which has a buffering effect, absorbs the vibration generated when the air valve body 1 is used, and reduces the noise during operation.

[0035] Specifically, the thickness of the locking plate 401 is the same as the height of the limiting groove 504, and the width of the groove 402 is greater than the width of the plug 503. The advantage is that the locking plate 401, the limiting groove 504, the groove 402 and the plug 503 are matched with multiple components to complete the clamping, and the structure is simple and practical.

[0036] Working principle: When in use, first install the base assembly 5 on the wall, and then lock the air valve body 1, the locking assembly 4 and the base assembly 5, which is convenient for disassembly and maintenance of the air valve body 1. In the initial state, under the action of the spring 406, the left side of the inner wall of the locking plate 401 is in close contact with the air valve body 1, and the support 3 is in close contact with the base 404. When installing the air valve body 1, align the plug hole 6 with the plug block 503, and bring the air valve body 1 close to the plug block 503. During this process, the plug block 503 is inserted into the plug hole 6, and the inclined surface 505 is in contact with the groove 402. As the plug block 503 is inserted, the locking plate 401 is squeezed and moves to the right, and the sliding column 405 moves relative to the support 3. The spring 406 is stretched axially until the locking plate 401 corresponds to the limiting groove 504. The spring 406 is reset to drive the locking plate 401 to be inserted into the limiting groove 504, thereby locking the air valve body 1 and the base assembly 5. The installation is very convenient. When the air valve body 1 needs to be removed, the handle 403 is pulled to the right to drive the locking plate 401 to move to the right until the left side of the inner wall of the groove 402 contacts the insert block 503. At this time, the locking plate 401 is separated from the limiting groove 504. The air valve body 1 can be removed by pulling the air valve body 1 forward. A rubber pad 502 is provided, which has a buffering effect. It absorbs the vibration generated when the air valve body 1 is in use and reduces the noise during operation.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick installation structure of a damper, comprising a damper body (1), characterized in that: The rear end of the air valve body (1) is fixedly connected to a connecting plate (2), the outer side of the air valve body (1) is fixedly mounted with a support (3), the outer side of the air valve body (1) is provided with a locking component (4), the rear end of the connecting plate (2) is provided with a base component (5), and the front end of the connecting plate (2) is provided with a plug hole (6).

2. A quick installation structure for a damper according to claim 1, characterized in that: The locking assembly (4) comprises a locking plate (401), a groove (402), a handle (403), a base (404), a sliding column (405) and a spring (406); the front end of the locking plate (401) is provided with a groove (402); the front end of the locking plate (401) is fixedly connected to the handle (403); the front end of the locking plate (401) is fixedly connected to the base (404); the left side of the base (404) is fixedly installed with a sliding column (405); the outer side of the sliding column (405) is sleeved with a spring (406).

3. A quick installation structure of a damper according to claim 2, characterized in that: The locking plate (401) is slidably connected to the air valve body (1), the sliding column (405) is slidably connected to the support (3), and the two ends of the spring (406) are respectively fixedly connected to the sliding column (405) and the support (3).

4. A quick installation structure of a damper according to claim 3, characterized in that: The base assembly (5) comprises a base body (501), a rubber pad (502), an insert block (503), a limiting groove (504) and an inclined surface (505); the front end of the base body (501) is fixedly connected with the rubber pad (502); the front end of the base body (501) is fixedly connected with the insert block (503); the right side of the insert block (503) is provided with a limiting groove (504); and the front end of the insert block (503) is provided with an inclined surface (505).

5. A quick installation structure for a damper according to claim 4, characterized in that: The width of the insert block (503) is twice the width of the limiting groove (504), and the insert block (503) is compatible with the insertion hole (6).

6. A quick installation structure for a damper according to claim 5, characterized in that: The rubber pad (502) is made of silicone rubber material, and the handle (403) is in an "L"-shaped structure.

7. The rapid installation structure of a damper according to claim 3, characterized in that: The thickness of the locking plate (401) is the same as the height of the limiting groove (504), and the width of the groove (402) is greater than the width of the insert block (503).

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