Oil filter convenient to disassemble

Abstract

The utility model discloses an oil filter convenient to disassemble, which belongs to the field of filters and comprises a filter body, the filter body is mounted on a filter seat, two arc-shaped fixing plates are symmetrically and fixedly mounted at the upper end of the filter seat, and two connecting components are symmetrically and fixedly mounted on the outer wall of the filter body. The connecting assembly is composed of a base plate, a guide rod and a baffle, the guide rod is fixedly installed at the outer end of the base plate, the baffle is fixedly installed at the outer end of the guide rod, and two arc-shaped storage plates are symmetrically and fixedly installed on the outer wall of the filter body. The connecting assembly, the arc-shaped storage plate and the fixing assembly are arranged on the filter main body, the filter main body can be detached by hands, meanwhile, the detaching steps of the filter main body are simplified, and therefore the filter main body can be detached more conveniently, and finally the detaching and replacing efficiency of the filter main body can be improved.

Description

Technical Field

[0001] The utility model relates to the field of filters, in particular to an oil filter which is easy to disassemble. Background Art

[0002] The oil filter is a device used to remove impurities such as dust, metal particles, carbon deposits and soot particles from the oil to protect the engine from wear. The oil filter plays a vital role in the engine lubrication system, ensuring the cleanliness of the oil and thus extending the service life of the engine. However, as the use time increases, the filter element in the filter will gradually accumulate impurities, resulting in a decrease in its filtering effect. Therefore, in order to ensure the normal operation of the engine and extend its service life, the oil filter needs to be replaced regularly. When installing, traditional oil filters are usually installed through threads, such as the patent application with application number CN202121596275.8. At the same time, in order to avoid oil leakage during use of the oil filter, tools such as wrenches are often used to tighten the oil filter. Therefore, when the oil filter is disassembled and replaced, it is also necessary to use tools such as wrenches to disassemble it. At the same time, when using tools such as wrenches to disassemble the oil filter, the oil filter needs to be rotated several times before the oil filter can be removed, which will eventually bring inconvenience to the disassembly of the oil filter, thereby reducing the efficiency of disassembly and replacement of the oil filter. Therefore, an oil filter that is easy to disassemble is needed to solve the above problems. Utility Model Content

[0003] The main purpose of the utility model is to provide an oil filter that is easy to disassemble, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An oil filter that is easy to disassemble, comprising a filter body, the filter body is mounted on a filter seat, the upper end of the filter seat is symmetrically fixedly mounted with two arc-shaped fixing plates, the outer wall of the filter body is symmetrically fixedly mounted with two connecting components, the connecting component is composed of a base plate, a guide rod and a baffle, the guide rod is fixedly mounted on the outer end of the base plate, the baffle is fixedly mounted on the outer end of the guide rod, the outer wall of the filter body is symmetrically fixedly mounted with two arc-shaped receiving plates, the two connecting components and the two arc-shaped receiving plates are movably mounted with a fixed A fixed component, the fixed component is composed of a movable arc plate, a mounting plate, an arc connecting plate, an arc clip and an annular spring, the movable arc plates are two and are symmetrically mounted on the annular spring, the mounting plates are two and are fixedly mounted on the upper ends of the two movable arc plates, the arc connecting plates are two and are fixedly mounted on the lower ends of the two movable arc plates, the arc clips are two and are fixedly mounted on the inner walls of the two arc connecting plates, the arc clips can be embedded in the arc fixing plate, and the annular spring is mounted in the two arc receiving plates.

[0006] Preferably, the filter seat is provided with oil inlet and outlet pipelines.

[0007] Preferably, an arc-shaped groove is provided on the outer wall of the arc-shaped fixing plate.

[0008] Preferably, the base plate on the connecting assembly is fixedly connected to the filter body.

[0009] Preferably, an arc-shaped groove No. 1 is provided on the outer wall of the arc-shaped storage plate.

[0010] Preferably, a square hole is provided on the mounting plate on the fixed component, and the mounting plate is movably mounted on the guide rod through the square hole, the movable arc plate is located below the connecting component, and a No. 2 arc groove is provided on the outer wall of the movable arc plate, the arc connecting plate is located on the outer side of the arc fixed plate, the arc clip can be embedded in the No. 1 arc groove, and the annular spring is located in the No. 1 arc groove and the No. 2 arc groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By providing an arc-shaped fixing plate on the filter seat and providing a connecting assembly, an arc-shaped storage plate and a fixing assembly on the filter body, the filter body can be disassembled by hand. At the same time, the steps for disassembling the filter body are simplified, making it easier to disassemble the filter body, and ultimately improving the efficiency of disassembly and replacement of the filter body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the filter body and the filter seat after being separated;

[0015] Figure 3 It is a structural schematic diagram of the filter body, the connecting assembly and the arc-shaped receiving plate of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the fixing component of the utility model.

[0017] In the figure: 1. filter body; 2. filter seat; 3. arc-shaped fixing plate; 4. connecting assembly; 5. arc-shaped receiving plate; 6. fixing assembly; 7. annular spring; 8. oil inlet and outlet pipelines; 9. arc-shaped card slot; 10. base plate; 11. guide rod; 12. baffle; 13. arc-shaped slot No. 1; 14. movable arc-shaped plate; 15. arc-shaped slot No. 2; 16. mounting plate; 17. square hole; 18. arc-shaped connecting plate; 19. arc-shaped card strip. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, an oil filter that is easy to disassemble includes a filter body 1. The filter body 1 is installed on a filter seat 2. The filter seat 2 is equipped with oil inlet and outlet pipes 8. During use, the oil can enter and exit the filter body 1 through the oil inlet and outlet pipes 8. During this process, impurities in the oil will be filtered out by the filter element in the filter body 1.

[0020] See also Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, two arc-shaped fixing plates 3 are symmetrically fixedly installed on the upper end of the filter seat 2, and an arc-shaped slot 9 is opened on the outer wall of the arc-shaped fixing plate 3. Two connecting components 4 are symmetrically fixedly installed on the outer wall of the filter body 1. The connecting component 4 is composed of a base plate 10, a guide rod 11 and a baffle 12. The guide rod 11 is fixedly installed on the outer end of the base plate 10, and the baffle 12 is fixedly installed on the outer end of the guide rod 11. The base plate 10 on the connecting component 4 is fixedly connected to the filter body 1. Two arc-shaped fixing plates 3 are symmetrically fixedly installed on the outer wall of the filter body 1. The storage plate 5 has a first arc groove 13 on the outer wall of the arc storage plate 5. A fixing component 6 is movably installed on the two connecting components 4 and the two arc storage plates 5. The fixing component 6 is composed of a movable arc plate 14, a mounting plate 16, an arc connecting plate 18, an arc clamping strip 19 and an annular spring 7. There are two movable arc plates 14 and they are symmetrically mounted on the annular spring 7. There are two mounting plates 16 and they are fixedly mounted on the upper ends of the two movable arc plates 14. There are two arc connecting plates 18 and they are fixedly mounted on the two At the lower end of a movable arc plate 14, there are two arc-shaped clips 19 and they are fixedly mounted on the inner walls of the two arc-shaped connecting plates 18, the arc-shaped clips 19 can be embedded in the arc-shaped fixing plate 3, the annular spring 7 is mounted in the two arc-shaped receiving plates 5, a square hole 17 is opened on the mounting plate 16 on the fixing component 6, and the mounting plate 16 is movably mounted on the guide rod 11 through the square hole 17, the movable arc plate 14 is located below the connecting component 4, and a second arc groove 15 is opened on the outer wall of the movable arc plate 14, and the arc-shaped connecting plate 18 is located below the connecting component 4. On the outside of the arc-shaped fixing plate 3, the arc-shaped clip 19 can be embedded in the No. 1 arc-shaped groove 13, and the annular spring 7 is located in the No. 1 arc-shaped groove 13 and the No. 2 arc-shaped groove 15. By setting the arc-shaped fixing plate 3 on the filter seat 2, and setting the connecting component 4, the arc-shaped receiving plate 5 and the fixing component 6 on the filter body 1, the filter body 1 can be disassembled by hand, and the steps of disassembling the filter body 1 are also simplified, so that the disassembly of the filter body 1 can be more convenient, and finally the disassembly and replacement efficiency of the filter body 1 can be improved.

[0021] It should be noted that the utility model is an oil filter that is easy to disassemble. When the filter body 1 needs to be disassembled and replaced, the mounting plate 16, the movable arc plate 14, the arc connecting plate 18 and the arc clamping strip 19 on the fixing assembly 6 can be pulled outward first. At this time, the mounting plate 16 will move outward on the guide rod 11 on the connecting assembly 4, and finally the arc clamping strip 19 will be moved out of the arc clamping groove 9 opened on the arc fixing plate 3. During this process, the annular spring 7 will be stretched and deformed. When the arc clamping strip 19 is completely moved out of the arc clamping groove 9, the fixation between the filter body 1 and the filter seat 2 is released, and then the filter body 1 can be removed from the filter seat 2.

[0022] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An oil filter that is easy to disassemble, comprising a filter body (1), wherein the filter body (1) is mounted on a filter seat (2), and characterized in that: Two arc-shaped fixing plates (3) are symmetrically fixedly mounted on the upper end of the filter seat (2); two connecting components (4) are symmetrically fixedly mounted on the outer wall of the filter body (1); the connecting component (4) is composed of a base plate (10), a guide rod (11) and a baffle (12); the guide rod (11) is fixedly mounted on the outer end of the base plate (10); the baffle (12) is fixedly mounted on the outer end of the guide rod (11); two arc-shaped receiving plates (5) are symmetrically fixedly mounted on the outer wall of the filter body (1); a fixing component (6) is movably mounted on the two connecting components (4) and the two arc-shaped receiving plates (5); the fixing component (6) is composed of a movable arc plate (1 4), a mounting plate (16), an arc-shaped connecting plate (18), an arc-shaped clip (19) and an annular spring (7), wherein the movable arc-shaped plates (14) have two and are symmetrically mounted on the annular spring (7), the mounting plates (16) have two and are respectively fixedly mounted on the upper ends of the two movable arc-shaped plates (14), the arc-shaped connecting plates (18) have two and are respectively fixedly mounted on the lower ends of the two movable arc-shaped plates (14), the arc-shaped clip (19) have two and are respectively fixedly mounted on the inner walls of the two arc-shaped connecting plates (18), the arc-shaped clip (19) can be embedded in the arc-shaped fixing plate (3), and the annular spring (7) is mounted in the two arc-shaped receiving plates (5).

2. The easily disassembled oil filter according to claim 1, characterized in that: The filter seat (2) is provided with oil inlet and outlet pipelines (8).

3. The easily disassembled oil filter according to claim 2, characterized in that: An arc-shaped clamping groove (9) is provided on the outer wall of the arc-shaped fixing plate (3).

4. The easily disassembled oil filter according to claim 3, characterized in that: The base plate (10) on the connecting component (4) is fixedly connected to the filter body (1).

5. The easily disassembled oil filter according to claim 4, characterized in that: The outer wall of the arc-shaped receiving plate (5) is provided with a first arc-shaped groove (13).

6. The easily disassembled oil filter according to claim 5, characterized in that: A square hole (17) is provided on the mounting plate (16) on the fixed component (6), and the mounting plate (16) is movably mounted on the guide rod (11) through the square hole (17). The movable arc plate (14) is located below the connecting component (4), and a second arc groove (15) is provided on the outer wall of the movable arc plate (14). The arc connecting plate (18) is located outside the arc fixing plate (3), and the arc clamping strip (19) can be embedded in the first arc groove (13). The annular spring (7) is located in the first arc groove (13) and the second arc groove (15).

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