Air filter convenient to clean

Abstract

The utility model relates to the technical field of automobile air filters, and discloses an air filter convenient to clean, which comprises an air filter body, a cleaning device is clamped at the top end of the air filter body, the cleaning device comprises a cover plate, support rods are fixedly arranged at the bottom end of the cover plate close to the edges of two sides, and the support rods are connected with the air filter body. Fixing rings are fixedly arranged at the bottom ends of the two supporting rods, cleaning cloth is fixedly arranged in the fixing rings, a bolt is arranged on the portion, close to the middle, of the cover plate in a threaded mode, and a rotating ring is rotationally arranged in the bolt. According to the cleaning device, the cleaning brush can be driven by the control button to rotate to clean dust on the surface inside the filter, the cover plate of the cleaning device can be detached, and when the cover plate is taken out, the cleaning cloth can clean dust on the outer side of the filter; in addition, the device can enable a moving ring to drive a rotating ring and a bolt to rotate through clamping, so that the effect of convenient cleaning and dismounting is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile air filters, in particular to an air filter which is easy to clean. Background Art

[0002] As a means of transportation, cars have a wide range of uses in modern society, but the popularity of vehicles has also increased the demand for car air filters. Car air filters are key protective devices in vehicles, mainly used to filter air, fuel and oil in engines and other systems to ensure that these systems are clean and efficient during operation.

[0003] The existing automobile air filter has a complicated process, so when the internal structure needs to be cleaned, the air filter needs to be disassembled layer by layer, and after cleaning, it needs to be installed layer by layer, which is not only troublesome but also time-consuming. In addition, the ordinary cleaning device is fixed as a whole and is inconvenient to disassemble. Therefore, when the internal structure is damaged, it cannot be used any more, which increases the economic cost.

[0004] Therefore, those skilled in the art provide an air filter that is easy to clean to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an air filter that is easy to clean. The device can drive the cleaning brush to rotate through a control button to clean the surface dust inside the filter, and the cover of the device can be disassembled. When the cover is taken out, the cleaning cloth can clean the dust on the outside of the filter. In addition, the device can drive the rotating ring and the bolt to rotate through the clamping to achieve the effect of easy cleaning and disassembly.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An air filter that is easy to clean, comprising an air filter body, a cleaning device is clamped on the top of the air filter body, the cleaning device comprises a cover plate, support rods are fixedly arranged at the bottom of the cover plate near the edges on both sides, fixing rings are fixedly arranged at the bottom ends of the two support rods, and a cleaning cloth is fixedly arranged inside the fixing rings;

[0008] The cover plate is provided with a bolt threadedly in the middle, a swivel is rotatably provided inside the bolt, a swivel rod is rotatably provided inside the swivel, a control button is fixedly provided on the top of the swivel rod, a movable ring is provided on the upper end of the swivel rod, four clamping blocks are fixedly provided on the outer side of the movable ring near the lower end, a control column is fixedly provided on the bottom end of the swivel rod, and a plurality of cleaning brushes are fixedly provided on the outer side of the control column.

[0009] Through the above technical solution, the air filter body is used to filter the air, fuel and oil in the engine and other systems to ensure the cleanliness and efficiency of these systems during operation; the cleaning device is convenient for the user to clean the inside of the air filter; the cover plate is convenient for making the air filter sealed and also convenient for disassembly; the support rod is convenient for controlling the movement of the fixing ring, and the fixing ring is convenient for controlling the movement of the cleaning cloth; the cleaning cloth is convenient for cleaning the dust on the outside of the filter;

[0010] The bolt is convenient for connecting and fixing with the cover plate through thread setting, the swivel is convenient for controlling the rotation of the bolt, the swivel rod is convenient for driving the rotation of the control column, the control button is convenient for driving the swivel rod to rotate, the movable ring is convenient for being movably mounted with the swivel, and the clamping block is convenient for driving into the inside of the swivel and the bolt groove, so that the movable ring drives the swivel and the bolt to rotate at the same time, and the control column is convenient for driving the cleaning brush to rotate, and the cleaning brush can clean the dust inside the filter during the rotation process.

[0011] Furthermore, an air inlet is provided through the upper end of one side of the air filter body, and an air outlet is provided through the upper end of the other side of the air filter body;

[0012] Through the above technical solution, the air inlet is convenient for inhaling harmful gases, and the air outlet is convenient for discharging filtered gases.

[0013] Furthermore, a filter device is fixedly arranged in the middle of the air filter body, and the plurality of cleaning brushes are rotated inside the filter device through a control column;

[0014] Through the above technical solution, the filter device is convenient for filtering harmful gases. When the control column rotates, the cleaning brush will also rotate inside the filter device, thereby cleaning the dust inside the filter device.

[0015] Further, the control column is rotatably arranged inside the filter via a rotating rod, and the rotating rod is rotated via a control button;

[0016] Through the above technical solution, when the user rotates the control knob, the rotating rod also drives the control column to rotate during the rotation process.

[0017] Furthermore, the movable ring is sleeved inside the rotating ring, and the four clamping blocks are all rotated through the movable ring;

[0018] Through the above technical solution, the rotation of the moving ring can drive the block to rotate, and the moving ring can be arranged inside the rotating ring through the moving sleeve.

[0019] Furthermore, the four clamping blocks are all clamped and arranged in the groove of the rotating ring and the bolt through the moving ring, and the bolt and the rotating ring are rotated through the moving ring;

[0020] Through the above technical solution, when the four clamping blocks are all arranged inside the swivel through the movable ring, the clamping groove will enter the groove of the bolt and the swivel. Therefore, when the movable ring is arranged inside the swivel, the bolt and the swivel are rotated by the rotation of the movable ring, thereby eliminating the threaded setting of the bolt and the cover plate, and the cover plate can be removed.

[0021] Furthermore, the two support rods are slidably arranged inside the air filter body, the fixing rings are moved inside the air filter body through the support rods, and the cleaning cloth slides on the outside of the filter through the movement of the fixing rings.

[0022] Through the above technical solution, when the user takes out the cover, the support rod will move upward through the cover, and the cover will drive the fixing ring to move while moving upward, and the fixing ring will drive the cleaning cloth to move while moving. Therefore, when the cover is taken out, the cleaning cloth will clean the dust on the outside of the filter, thereby achieving the effect of easy cleaning.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes an air filter which is easy to clean. When the user needs to clean the filter inside the air filter body, the user can first rotate the rotating rod through the control button, and the rotating rod drives the control column to rotate. At this time, the cleaning brush will clean the dust inside the filter through the rotation of the control column. After the internal cleaning is completed, the cover plate is taken out. During the movement of the cover plate, the support rod and the fixing ring will be driven to move. At this time, the cleaning cloth will clean the dust outside the filter through the movement of the fixing ring, thereby achieving an easy cleaning process.

[0025] 2. The utility model proposes an air filter that is easy to clean. When the cleaning device needs to be cleaned and replaced, the movable ring can be controlled first so that the movable ring is set inside the rotating ring, and the clamping block has been driven into the groove of the rotating ring and the bolt. At this time, when the control knob is rotated, the rotating rod will drive the bolt and the rotating ring to rotate, so that the bolt cancels the thread setting with the cover plate, thereby realizing more convenient disassembly and cleaning of the cleaning device, and also convenient for users to replace the parts inside the air filter body 1 and the parts inside the cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the axial side of the utility model;

[0027] Figure 2 For this utility model Figure 1 A schematic cross-sectional view of

[0028] Figure 3 It is an axial schematic diagram of the cleaning device in the utility model;

[0029] Figure 4 It is an axial schematic diagram of the cleaning device and the filter in the utility model;

[0030] Figure 5 It is an axial side schematic diagram of the movable ring and the rotating ring of the utility model.

[0031] Legend:

[0032] 1. Air filter body; 2. Air inlet; 3. Air outlet; 4. Cleaning device; 5. Filter; 401. Rotating rod; 402. Control button; 403. Moving ring; 404. Snap-in block; 405. Rotating ring; 406. Bolt; 407. Control column; 408. Cleaning brush; 409. Support rod; 410. Fixed ring; 411. Cleaning cloth; 412. Cover plate. DETAILED DESCRIPTION

[0033] 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.

[0034] Reference Figure 1-5 The utility model provides an embodiment: an air filter that is easy to clean, including an air filter body 1, a cleaning device 4 is clamped on the top of the air filter body 1, the cleaning device 4 includes a cover plate 412, support rods 409 are fixedly arranged at the bottom of the cover plate 412 near the edges on both sides, fixing rings 410 are fixedly arranged at the bottom of the two support rods 409, and a cleaning cloth 411 is fixedly arranged inside the fixing ring 410.

[0035] The air filter body 1 is used to filter the air, fuel and oil in the engine and other systems to ensure the cleanliness and efficiency of these systems during operation. The cleaning device 4 is convenient for the user to clean the inside of the air filter. The cover plate 412 is convenient for sealing the air filter and is also convenient for disassembly. The support rod 409 is convenient for controlling the movement of the ring, and the fixing ring 410 is convenient for controlling the movement of the cleaning cloth 411. The cleaning cloth 411 is convenient for cleaning the dust on the outside of the filter 5.

[0036] A bolt 406 is threadedly provided in the middle of the cover plate 412, a swivel 405 is rotatably provided inside the bolt 406, a swivel rod 401 is rotatably provided inside the swivel 405, a control button 402 is fixedly provided on the top of the swivel rod 401, a movable ring 403 is movablely sleeved on the upper end of the swivel rod 401, four clamping blocks 404 are fixedly provided on the outer side of the movable ring 403 near the lower end, a control column 407 is fixedly provided on the bottom end of the swivel rod 401, and a plurality of cleaning brushes 408 are fixedly provided on the outer side of the control column 407.

[0037] The bolt 406 is convenient for connecting and fixing with the cover plate 412 through a threaded setting, the swivel 405 is convenient for controlling the rotation of the bolt 406, the swivel rod 401 is convenient for driving the rotation of the control column 407, the control button 402 is convenient for driving the swivel rod 401 to rotate, the movable ring 403 is convenient for being movably mounted with the swivel 405, and the clamping block 404 is convenient for driving into the interior of the groove of the swivel 405 and the bolt 406, so that the movable ring 403 drives the swivel 405 and the bolt 406 to rotate at the same time, and the control column 407 is convenient for driving the cleaning brush 408 to rotate, and the cleaning brush 408 can clean the dust inside the filter 5 during the rotation process.

[0038] An air inlet 2 is provided on one side of the air filter body 1, near the upper end, and an air outlet 3 is provided on the other side of the air filter body 1, near the upper end. The air inlet 2 is convenient for inhaling harmful gases, and the air outlet 3 is convenient for discharging filtered gases. A filter device is fixedly provided in the middle of the air filter body 1. Multiple cleaning brushes 408 are rotated inside the filter device through the control column 407. The filter device is convenient for filtering harmful gases. When the control column 407 rotates, the cleaning brush 408 will also rotate inside the filter device, so as to clean the dust inside the filter device. The control column 407 is rotatably arranged inside the filter 5 through the rotating rod 401, and the rotating rod 401 is rotated through the control button 402. When the user rotates the control button 402, the rotating rod 401 also drives the control column 407 to rotate during the rotation process.

[0039] The moving ring 403 is sleeved inside the rotating ring 405, and the four clamping blocks 404 are all rotated through the moving ring 403. The rotation of the moving ring 403 can drive the clamping block to rotate. The moving ring 403 can be sleeved inside the rotating ring 405 by movement. The four clamping blocks 404 are all clamped and arranged on the rotating ring 405 in the groove of the bolt 406 through the moving ring 403. The bolt 406 and the rotating ring 405 are both rotated through the moving ring 403. When the four clamping blocks 404 are sleeved inside the rotating ring 405 through the moving ring 403, the clamping grooves will enter the grooves of the bolt 406 and the rotating ring 405. Therefore, when the moving ring 403 is sleeved inside the rotating ring 405, the bolt 406 and the rotating ring 405 are both clamped by the moving ring 403. The cover 412 can be removed by rotating it, thereby eliminating the threaded setting of the bolt 406 and the cover 412. The two support rods 409 are slidably set inside the air filter body 1, and the fixing rings 410 are moved inside the air filter body 1 through the support rods 409. The cleaning cloth 411 slides on the outside of the filter 5 through the movement of the fixing rings 410. When the user takes out the cover 412, the support rod 409 will move upward through the cover 412, and the cover 412 will drive the fixing ring 410 to move while moving upward, and the fixing ring 410 will drive the cleaning cloth 411 to move while moving. Therefore, when the cover 412 is taken out, the cleaning cloth 411 will clean the dust on the outside of the filter 5, thereby achieving the effect of facilitating cleaning.

[0040] Working principle: When the user needs to clean the filter 5 inside the air filter body 1, the user can first rotate the rotating rod 401 through the control button 402, and the rotating rod 401 drives the control column 407 to rotate. At this time, the cleaning brush 408 will clean the dust inside the filter 5 through the rotation of the control column 407. After the internal cleaning is completed, the cover plate 412 is taken out, and the cover plate 412 will drive the support rod 409 and the fixing ring 410 to move during the movement. At this time, the cleaning cloth 411 will clean the dust outside the filter 5 through the movement of the fixing ring 410, and then open the cover plate 412 to turn over the air filter body 1. The dust cleaned inside can be poured out, thereby achieving the effect of convenient cleaning. In addition, when the cleaning device 4 needs to be cleaned and replaced, the moving ring 403 can be controlled first, so that the moving ring 403 is sleeved inside the rotating ring 405, and the clamping block 404 has been driven into the groove of the rotating ring 405 and the bolt 406. At this time, when the control knob 402 is rotated, the rotating rod 401 will drive the bolt 406 and the rotating ring 405 to rotate, so that the bolt 406 cancels the threaded setting with the cover plate 412, thereby realizing more convenient disassembly and cleaning of the cleaning device 4, and also convenient for the user to replace the parts inside the air filter body 1 and the parts inside the cleaning device 4.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An air filter that is easy to clean, comprising an air filter body (1), characterized in that: The top end of the air filter body (1) is clamped with a cleaning device (4), the cleaning device (4) comprises a cover plate (412), the bottom end of the cover plate (412) is fixedly provided with support rods (409) near the edges on both sides, the bottom ends of the two support rods (409) are fixedly provided with fixing rings (410), and a cleaning cloth (411) is fixedly provided inside the fixing rings (410); The cover plate (412) is provided with a bolt (406) threadedly in the middle, a rotating ring (405) is rotatably provided inside the bolt (406), a rotating rod (401) is rotatably provided inside the rotating ring (405), a control button (402) is fixedly provided at the top of the rotating rod (401), a movable ring (403) is movably sleeved at the upper end of the rotating rod (401), four clamping blocks (404) are fixedly provided on the outer side of the movable ring (403) near the lower end, a control column (407) is fixedly provided at the bottom end of the rotating rod (401), and a plurality of cleaning brushes (408) are fixedly provided on the outer side of the control column (407).

2. The air filter that is easy to clean according to claim 1, characterized in that: An air inlet (2) is provided through the upper end of one side of the air filter body (1), and an air outlet (3) is provided through the upper end of the other side of the air filter body (1).

3. The air filter that is easy to clean according to claim 1, characterized in that: A filter device is fixedly arranged in the middle of the air filter body (1), and a plurality of cleaning brushes (408) are rotated inside the filter device via a control column (407).

4. The air filter that is easy to clean according to claim 1, characterized in that: The control column (407) is rotatably arranged inside the filter (5) via a rotating rod (401), and the rotating rod (401) is rotated via a control button (402).

5. The air filter that is easy to clean according to claim 1, characterized in that: The moving ring (403) is sleeved inside the rotating ring (405), and the four clamping blocks (404) are all rotated through the moving ring (403).

6. The air filter that is easy to clean according to claim 1, characterized in that: The four clamping blocks (404) are all clamped to the groove of the rotating ring (405) and the bolt (406) through the moving ring (403), and the bolt (406) and the rotating ring (405) are both rotated through the moving ring (403).

7. The air filter that is easy to clean according to claim 1, characterized in that: The two support rods (409) are slidably arranged inside the air filter body (1), the fixing rings (410) are moved inside the air filter body (1) through the support rods (409), and the cleaning cloth (411) slides on the outside of the filter (5) through the movement of the fixing rings (410).

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