An environmental protection filter with filter core convenient to replace

Abstract

The utility model discloses an environmental protection filter convenient to replace filter core, including through the cooperation and setting of filter body, sealing plate, dismounting subassembly and filter cylinder body, and dismounting subassembly can realize the quick dismounting to sealing plate to can realize the quick taking out to filter cylinder body, can not cause filter core damage or pollutant accumulation problem in the use process, can not influence the filtration effect.

Description

Technical Field

[0001] This utility model relates to the field of filters, specifically an environmentally friendly filter that is easy to replace the filter element. Background Technology

[0002] An environmental filter is a device used to clean air, water, or other environmental media. It removes pollutants, suspended solids, and harmful substances through physical, chemical, or biological methods to improve environmental quality and reduce the harm of pollution to humans and nature. Environmental filters are widely used in industry, homes, and public facilities, and their specific types and applications can vary greatly.

[0003] Existing environmental filters typically employ a relatively fixed structure, requiring a complex disassembly process for filter element replacement. Furthermore, if the design of an environmental water filter does not allow for easy filter element replacement, it can easily lead to filter element damage or contaminant accumulation during use, thereby affecting the filtration effect. Therefore, we provide an environmental filter that facilitates filter element replacement. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the prior art, this utility model provides an environmentally friendly filter with easy filter element replacement, which solves the technical problems mentioned in the background.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly filter that facilitates filter element replacement, comprising a filter body, a sealing plate placed on the upper surface of the filter body, a disassembly assembly installed on the outer surface of the sealing plate, the disassembly assembly including a slide rod, the slide rod being slidably connected to the outer surface of the filter body, two circular plates fixedly connected to the outer surface of the slide rod, and a spring installed between the circular plates and the sealing plate, a movable plate fixedly connected to the bottom end of the slide rod, and a filter cartridge body installed on the inner bottom wall of the filter body.

[0008] Preferably, the disassembly assembly further includes a screw barrel, which is mounted on the outer surface of the sealing plate, and a screw is threaded onto the outer surface of the screw barrel.

[0009] Preferably, a rotating plate is fixedly connected to the outer surface of the screw barrel, and a connecting frame is rotatably connected to the bottom end of the screw.

[0010] Preferably, the outer surface of the movable plate has two openings, and a card plate is slidably connected inside each of the two openings.

[0011] Preferably, the disassembly assembly further includes a locking hole, which is formed on the inner side wall of the filter body, and the outer surface of the locking plate engages with the inner wall of the locking hole.

[0012] Preferably, the outer surface of the connecting frame is hinged with an inclined rod, and the other end of the inclined rod is hinged to the outer surface of the card plate.

[0013] (III) Beneficial Effects

[0014] This invention provides an environmentally friendly filter with an easy-to-replace filter element. It has the following beneficial effects:

[0015] This environmentally friendly filter, which facilitates filter element replacement, is designed with the filter body, sealing plate, disassembly assembly, and filter cartridge body working together. The disassembly assembly allows for quick removal of the sealing plate, which in turn allows for quick removal of the filter cartridge body. This prevents filter element damage or contaminant accumulation during use and does not affect the filtration effect.

[0016] This environmentally friendly filter, which facilitates filter cartridge replacement, utilizes a combination of components including a slide bar, circular plate, spring, moving plate, screw barrel, screw rod, rotating plate, connecting frame, port, clamping plate, clamping hole, and tilting rod. By rotating the screw barrel using the rotating plate, the threaded connection between the screw barrel and screw rod allows for adjustment of the connecting frame's position. Simultaneously, the tilting rod's angle can be adjusted, displacing the clamping plate and causing it to detach from the clamping hole, thus releasing its restraint. Finally, the sealing plate and filter cartridge body can be removed for quick replacement. This design prevents filter cartridge damage or contaminant accumulation during use and does not affect the filtration effect. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the front view of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the filter body of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the card plate of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the movable plate of this utility model.

[0021] In the diagram: 1. Filter body; 2. Sealing plate; 3. Disassembly assembly; 301. Slide rod; 302. Circular plate; 303. Spring; 304. Moving plate; 305. Screw barrel; 306. Screw; 307. Rotating plate; 308. Connecting frame; 309. Through port; 310. Clamping plate; 311. Clamping hole; 312. Inclined rod; 4. Filter cartridge body. Detailed Implementation

[0022] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1-4 As shown, this utility model provides a technical solution: an environmentally friendly filter that is easy to replace the filter element, including a filter body 1, and a sealing plate 2 is placed on the upper surface of the filter body 1. The sealing plate 2 can seal the filter body 1, thereby ensuring the effectiveness of the device.

[0026] A disassembly assembly 3 is installed on the outer surface of the sealing plate 2. The disassembly assembly 3 includes a slide rod 301, which is slidably connected to the outer surface of the filter body 1. The sliding connection between the slide rod 301 and the filter body 1 ensures the movement guidance of the slide rod 301, thereby ensuring the movement effect of the slide rod 301. Two circular plates 302 are fixedly connected to the outer surface of the slide rod 301, and a spring 303 is installed between the circular plates 302 and the sealing plate 2. The spring 303 can provide a certain reset capability for the slide rod 301, thereby ensuring the normal use of the slide rod 301 in the future.

[0027] The bottom end of the slide bar 301 is fixedly connected to the movable plate 304. The disassembly assembly 3 also includes a screw barrel 305. The screw barrel 305 is installed on the outer surface of the sealing plate 2. The outer surface of the screw barrel 305 is threadedly connected to a screw rod 306. By working the screw barrel 305 and using the screw rod 306 threaded on the surface of the screw barrel 305, the extension length of the screw rod 306 can be adjusted, thereby ensuring the subsequent use effect of the screw rod 306.

[0028] A rotating plate 307 is fixedly connected to the outer surface of the screw barrel 305, and a connecting frame 308 is rotatably connected to the bottom end of the screw 306. The rotating plate 307 provides a certain degree of convenience for the rotation of the screw barrel 305, thereby ensuring the rotation effect of the screw barrel 305.

[0029] The outer surface of the movable plate 304 has two openings 309, and the two openings 309 are slidably connected to the inside of the card plate 310. The disassembly assembly 3 also includes a card hole 311, which is opened on the inner side wall of the filter body 1. The outer surface of the card plate 310 is engaged with the inner wall of the card hole 311. Through the engagement between the card plate 310 and the card hole 311, the sealing plate 2 can be limited and fixed, thereby ensuring the effectiveness of the device.

[0030] An inclined rod 312 is hinged to the outer surface of the connecting frame 308, and the other end of the inclined rod 312 is hinged to the outer surface of the clamping plate 310. Through the threaded connection between the screw cylinder 305 and the screw rod 306, the displacement of the connecting frame 308 can be realized, thereby realizing the adjustment of the tilt angle of the inclined rod 312, and thus realizing the adjustment of the position of the clamping plate 310, which facilitates the subsequent disassembly work.

[0031] The filter body 1 has a filter cartridge body 4 installed on its inner bottom wall. The filter cartridge body 4 can filter water, thus making it convenient for people to drink the water.

[0032] When replacing the filter cartridge body 4, first rotate the screw barrel 305 using the rotating plate 307. During the rotation, the threaded connection between the screw barrel 305 and the screw rod 306 allows for a change in the position of the connecting frame 308. As the connecting frame 308 changes position, the tilt angle of the tilting rod 312 can be adjusted, thereby displacing the clamping plate 310. This causes the clamping plate 310 to detach from the clamping hole 311, releasing the clamping plate 310 from its position. Finally, the sealing plate 2 and the filter cartridge body 4 can be removed, completing the quick replacement without causing filter element damage or contaminant accumulation during use, and without affecting the filtration effect.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. An environmental filter facilitating replacement of a filter cartridge, comprising a filter body (1), characterized in that: A sealing plate (2) is placed on the upper surface of the filter body (1). A disassembly assembly (3) is installed on the outer surface of the sealing plate (2). The disassembly assembly (3) includes a slide rod (301). The slide rod (301) is slidably connected to the outer surface of the filter body (1). Two circular plates (302) are fixedly connected to the outer surface of the slide rod (301). A spring (303) is installed between the circular plates (302) and the sealing plate (2). A moving plate (304) is fixedly connected to the bottom end of the slide rod (301). A filter cartridge body (4) is installed on the inner bottom wall of the filter body (1).

2. The environmentally friendly filter with easy replacement of filter element according to claim 1, characterized in that: The disassembly assembly (3) also includes a screw barrel (305), which is mounted on the outer surface of the sealing plate (2), and a screw rod (306) is threadedly connected to the outer surface of the screw barrel (305).

3. The environmentally friendly filter with easy replacement of filter element according to claim 2, characterized in that: A rotating plate (307) is fixedly connected to the outer surface of the screw barrel (305), and a connecting frame (308) is rotatably connected to the bottom end of the screw (306).

4. The environmentally friendly filter with easy replacement of filter element according to claim 1, characterized in that: The outer surface of the movable plate (304) has two openings (309), and a card plate (310) is slidably connected inside each of the two openings (309).

5. The environmentally friendly filter with easy replacement of filter element according to claim 4, characterized in that: The disassembly assembly (3) also includes a locking hole (311), which is located on the inner wall of the filter body (1), and the outer surface of the locking plate (310) engages with the inner wall of the locking hole (311).

6. The environmentally friendly filter with easy replacement of filter element according to claim 3, characterized in that: The outer surface of the connecting frame (308) is hinged with an inclined rod (312), and the other end of the inclined rod (312) is hinged to the outer surface of the card plate (310).

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