Plastic bucket with built-in filter disc structure

Abstract

The utility model discloses a plastic barrel with a built-in filtering disc structure, and relates to the field of life tools, the plastic barrel comprises a plastic barrel main body, the top of the plastic barrel main body is sleeved with a filtering assembly, the filtering assembly comprises a sleeve, the top of the sleeve is connected with a top plate in a clamped mode, and the middle of the bottom of the top plate is fixedly connected with a filtering pipe; filtering holes A are annularly formed in the peripheral surface of the filtering pipe, a limiting rod is fixedly connected to the bottom of the sleeve, multiple lantern rings B movably penetrate through the limiting rod, the multiple lantern rings B are fixedly connected with filtering frames connected to the bottom of the sleeve in a sleeving mode, filtering holes B are annularly formed in the bottoms of the multiple filtering frames at equal intervals, and the bottoms of the filtering frames are connected with filtering cotton in a sleeving mode; by adopting the filter material capable of being repeatedly used, the filter material does not need to be frequently replaced under the conditions that water resources in a mountainous area are relatively deficient and the water quality of stored water needs to be guaranteed for a long time, the expense for purchasing a new filter material is reduced, the filter material can be repeatedly used, and the long-term cost for residents in the mountainous area to use the plastic water storage barrel is effectively reduced.

Description

Technical Field

[0001] This application relates to the field of household tools, and in particular to a plastic bucket with a built-in filter disc structure. Background Technology

[0002] Plastic buckets are mainly made of materials such as polyethylene and polypropylene. They are strong and tough, and can withstand greater pressure, making them suitable for holding heavy items and various liquids. Plastic buckets also have good heat resistance, maintaining a stable shape and performance at higher temperatures. They are often used for temporary storage in processes requiring slightly higher temperatures, such as food processing.

[0003] In addition, existing patent publication number CN214986684U discloses a convenient plastic bucket, but this device has some shortcomings in actual use:

[0004] This device filters the solution entering the barrel through a filter cartridge. In actual filtration, some fine substances mixed in the solution are difficult to filter out completely. Furthermore, some plastic barrels are now used in mountainous areas to store underground spring water. This underground spring water needs to be filtered before being poured into the plastic barrel to improve its cleanliness. At the same time, some filter materials need to be replaced regularly, which results in high operating costs in the long run. Therefore, this solution proposes a plastic barrel with a built-in filter disc structure. Utility Model Content

[0005] To address the issues of cumbersome replacement of internal filter materials and high long-term costs associated with plastic water storage containers in mountainous areas, this application provides a plastic container with a built-in filter disc structure.

[0006] The plastic bucket with a built-in filter disc structure provided in this application adopts the following technical solution:

[0007] A plastic bucket with a built-in filter disc structure includes a plastic bucket body. The top of the plastic bucket body has an installation groove, and a filter assembly is fitted into the installation groove. The filter assembly includes a sleeve fitted into the installation groove. A top plate is snapped onto the top of the sleeve. A filter tube is fixedly connected to the bottom center of the top plate. Filter holes A are circumferentially formed on the outer circumferential surface of the filter tube. A limiting rod is fixedly connected to the bottom of the sleeve. Multiple collars B are movably passed through the limiting rod. Filter frames fitted into the bottom of the sleeve are fixedly connected to the multiple collars B. Filter holes B are circumferentially formed at equal intervals on the bottom of the multiple filter frames. Filter cotton is fitted into the bottom of the filter frames.

[0008] By adopting the above technical solution, the liquid is first initially filtered through the filter hole A on the outer periphery of the filter tube in the middle of the bottom of the top plate, and then filtered again through the filter hole B on the filter frame fixed by the collar B and the limiting rod. In addition, the filter cotton can also adsorb impurities in the filtered liquid. Through this multi-layer filtration structure, the filtration effect is effectively improved, ensuring the purity of the liquid entering the main body of the plastic bucket.

[0009] Preferably, a collar A is fixedly connected to the top of the sleeve, and a limiting groove is provided on the top of the collar A to engage with the top plate.

[0010] By adopting the above technical solution, the limiting groove opened at the top of the collar A is engaged with the top plate, which mainly serves to fix the top plate.

[0011] Preferably, a connector is threaded to the center of the top of the top plate, and an injection valve is fixedly connected to one end of the connector.

[0012] By adopting the above technical solution, the threaded groove on the top plate is threadedly connected to the connector, and an injection valve is fixed at one end of the connector, the main function of which is to facilitate the injection of liquid into the filter assembly.

[0013] Preferably, a handle is fixedly connected to one side of the top plate, a handle is fixedly connected to one side of the top of the sleeve, and a discharge valve is fixedly connected to the lower side of one side of the plastic bucket body.

[0014] By adopting the above technical solution, the grip plate makes it easy for users to hold the top plate, facilitating the installation, disassembly, or adjustment of the filter components. The discharge valve is located on the lower side of the main body of the plastic bucket, making it easy to smoothly discharge the liquid filtered by the filter components.

[0015] Preferably, an installation ring that fits onto the filter tube is fixedly connected to the lower part of the sleeve.

[0016] By adopting the above technical solution, the mounting ring at the bottom inside the sleeve is connected to the filter tube, and its main function is to position the filter tube.

[0017] Preferably, the limiting rod movably passes through a top ring whose top surface abuts against the bottom surface of the collar B, and a base plate is fixedly connected to the bottom end of the limiting rod. A support plate A is hinged to one side of the bottom of the top ring, and a support plate B is hinged to one end of the support plate A. The end of the support plate B away from the support plate A is hinged to the top side of the base plate.

[0018] By adopting the above technical solution, the top ring abuts against the bottom surface of the collar B, providing upward support for the filter frame. The movable support structure formed by support plate A and support plate B connects the top ring and the bottom plate, making the entire support structure more stable.

[0019] Preferably, a horizontal axis is movably passed through the support plate B, and a positioning frame that engages with the support plate A is fixedly connected to the horizontal axis.

[0020] By adopting the above technical solution, the positioning frame on the horizontal axis is engaged with the support plate A, and its function is to fix the relative position of the support plate A and the support plate B.

[0021] Preferably, a side plate is fixedly connected to the bottom side of the sleeve, the inner side of which fits against the outer side of the filter frame.

[0022] By adopting the above technical solution, the inner side of the side plate on one side of the bottom of the sleeve is attached to the outer side of the filter frame, and its main function is to perform lateral positioning and limiting of the filter frame.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. The filter materials used, such as activated carbon, ceramic filter cartridges, and filter screens, can be repeatedly used after rinsing with clean water. In mountainous areas where water resources are relatively scarce but the water quality of stored water needs to be guaranteed for a long time, there is no need to frequently replace the filter materials, reducing the cost of purchasing new filter materials. At the same time, the simple cleaning method also avoids the additional costs caused by complicated cleaning processes. This reusable feature effectively reduces the long-term cost for residents in mountainous areas to use plastic water storage containers.

[0025] 2. The design of this plastic bucket with a built-in filter disc makes the replacement of the filter material relatively simple. When it is necessary to clean the filter material in the filter frame, simply pull the handle to lift the sleeve, allowing support plate A and support plate B to fold. The filter frame can then be separated from the sleeve by gravity. After that, the three filter frames can be rotated apart for cleaning. Compared with traditional plastic water storage buckets in mountainous areas, the filter material can be accessed without complicated tools or cumbersome steps, which greatly improves the problem of troublesome filter material replacement and facilitates daily maintenance for residents in mountainous areas. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of the application documents;

[0027] Figure 2 This is a schematic diagram of the filter component structure in this application document;

[0028] Figure 3 This is a schematic diagram of the sleeve structure in this application.

[0029] Figure 4 This is a structural schematic diagram of the top plate and filter tube in this application.

[0030] Figure 5 This is a schematic diagram of the collar B and filter frame structure in this application.

[0031] Figure 6 This is a schematic diagram of the filter component structure in this application document;

[0032] Figure 7 This is a cross-sectional structural diagram of the filtering component in this application.

[0033] Figure 8 This is a schematic diagram of the mounting slot structure in this application.

[0034] Reference numerals: 1. Main body of the plastic bucket; 101. Discharge valve; 102. Mounting groove;

[0035] 2. Filter assembly; 201. Sleeve; 202. Collar A; 203. Limiting groove; 204. Mounting ring; 205. Handle rod; 206. Limiting rod; 207. Top plate; 208. Filter tube; 209. Filter hole A; 210. Handle plate; 211. Connector; 212. Injection valve; 213. Collar B;

[0036] 2130. Filter cotton; 214. Filter frame; 215. Filter hole B; 216. Top ring; 217. Support plate A; 218. Support plate B; 2180. Horizontal axis; 2181. Positioning frame; 219. Bottom plate; 220. Side plate. Detailed Implementation

[0037] The following is in conjunction with the appendix Figures 1-8 This application will be described in further detail.

[0038] The device's "up, down, left, right" perspectives are... Figure 1 The orientation of the attached diagram is the reference.

[0039] This application discloses a plastic bucket with a built-in filter disc structure.

[0040] Reference Figures 3-7As shown, a plastic bucket with a built-in filter disc structure includes a plastic bucket body 1. The top of the plastic bucket body 1 has a mounting groove 102 for limiting positioning. A filter assembly 2 is fitted into the mounting groove 102. The filter assembly 2 includes a sleeve 201, which is fitted into the mounting groove 102. A top plate 207, whose outer circumferential surface is in contact with the top of the sleeve 201, is engaged with the top of the sleeve 201. A filter tube 208 for filtering large particulate impurities is fixedly connected to the bottom center of the top plate 207. A filter hole A2 with a diameter of one centimeter is annularly formed on the outer circumferential surface of the filter tube 208. 09. A limiting rod 206 extending from the bottom of the sleeve 201 is fixedly connected to the lower side of the inner side of the sleeve 201. The limiting rod 206 movably passes through no less than three collars B213. The outer side of the collars B213 fits against the inner side of the sleeve 201. A filter frame 214 is fixedly connected to the three collars B213. The filter frame 214 is sleeved on the bottom of the sleeve 201. The bottom of the three filter frames 214 is provided with filter holes B215 with a diameter of one centimeter at equal intervals. A filter cotton 2130 with the same diameter and length as the inner diameter of the filter frame 214 is sleeved on the bottom of the filter frame 214.

[0041] First, the filter assembly 2 is installed in the mounting groove 102 at the top of the plastic bucket body 1. When external water enters the plastic bucket body 1, the water mixed with impurities will first pass through the filter pipe 208. Under the action of the filter pipe 208, some larger impurities can be filtered to avoid clogging. Then, the filter cotton 2130 is placed at the bottom of the filter frame 214. Then, some reusable filter materials (including activated carbon, ceramic filter element, and filter screen) are placed in each filter frame 214. This allows the water entering the plastic bucket body 1 to be filtered in multiple layers, improving the water quality. At the same time, these filter materials can be rinsed with clean water and reused repeatedly, saving on usage costs.

[0042] It should be noted that activated carbon, ceramic filter elements, and filter screens can all be washed with water and reused repeatedly.

[0043] Reference Figure 1 , Figure 2 , Figure 8As shown, a collar A202 with a diameter larger than that of the sleeve 201 is fixedly connected to the top of the sleeve 201. A limiting groove 203 is formed on the top of the collar A202, and the limiting groove 203 is engaged with the top plate 207. A threaded groove is formed in the middle of the top of the top plate 207, and a connector 211 is threadedly connected to the threaded groove. An injection valve 212 is fixedly connected to the top of the connector 211 through a water pipe. A right-angle grip plate 210 is fixedly connected to the top of the top of the top plate 207 near the connector 211. A grip rod 205 with a ball fixedly connected to the top of the sleeve 201 is fixedly connected to the top of the sleeve 201. A discharge valve 101 is horizontally fixedly installed on the lower side of one side of the plastic bucket body 1. An installation ring 204 is fixedly connected to the lower inside of the sleeve 201. The installation ring 204 is connected to the filter. The sleeve 208 is sleeved, and the limiting rod 206 is movably passed through the top ring 216. The top of the top ring 216 abuts against the bottom surface of the collar B213. The bottom end of the limiting rod 206 is fixedly connected to the bottom plate 219, which has a diameter smaller than that of the top ring 216. The bottom side of the top ring 216 and the top side of the bottom plate 219 are respectively hinged to the support plate A217 and the support plate B218. The connection end of the support plate A217 and the support plate B218 is hinged. The end of the support plate B218 near the support plate A217 is movably passed through the horizontal shaft 2180. The horizontal shaft 2180 is fixedly connected to the positioning frame 2181. The positioning frame 2181 is engaged with the support plate A217. The bottom side of the sleeve 201 is fixedly connected to the side plate 220. The inner side of the side plate 220 is in contact with the outer side of the filter frame 214.

[0044] First, place the filter cotton 2130 on the filter frame 214, then spread the filter material evenly on the filter frame 214. Next, rotate the filter frame 214 so that its side surface fits against the inner side of the side plate 220. Then, vertically erect the support plate A217 and support plate B218 and fix them using the positioning frame 2181, thus fitting the filter frame 214 onto the bottom of the sleeve 201. Next, thread the connector 211 into the threaded hole of the top plate 207. Then, install the top plate 207 into the limiting groove 203 at the top of the sleeve 201, so that the bottom of the filter tube 208 fits onto the mounting ring 204. Finally, install the entire filter assembly 2 into the mounting groove 102. After the filter assembly is completed, and after a period of use, the top plate 207 and filter tube 208 can be lifted by lifting the handle 210, and then the connector 211 can be removed. The filter tube 208 can be cleaned by rinsing. When the filter material in the filter frame 214 needs to be cleaned, the sleeve 201 can be lifted by pulling the handle 205, and then the positioning frame 2181 can be rotated to separate it from the support plate A217, so that the support plate A217 and the support plate B218 are folded together. Under the action of gravity, the filter frame 214 will be separated from the sleeve 201. Then, by rotating the filter frame 214, the three sets of filter frames 214 can be separated, and then rinsed with clean water to achieve the cleaning effect.

[0045] The implementation principle of a plastic bucket with a built-in filter disc structure in this application embodiment is as follows: First, filter cotton 2130 is placed at the bottom of the filter frame 214. Then, activated carbon, ceramic filter element, filter screen and other filter materials are laid flat inside the filter frame 214 in sequence. The filter frame 214 is rotated so that its side surface is attached to the inner side of the side plate 220. The support plate A217 and support plate B218 are erected and fixed with the positioning frame 2181. The filter frame 214 is sleeved on the bottom of the sleeve 201. Then, the connector 211 is threaded into the threaded hole of the top plate 207. The top plate 207 is installed at the top limiting groove 203 of the sleeve 201 so that the bottom of the filter tube 208 is sleeved on the mounting ring 204. Finally, the entire... Each filter assembly 2 is installed in the mounting groove 102 on the top of the plastic bucket body 1. After a period of use, if the filter tube 208 needs to be cleaned, the handle 210 can be lifted to lift the top plate 207 and the filter tube 208. After removing the connector 211, it can be rinsed. If the filter material in the filter frame 214 needs to be cleaned, the handle 205 is pulled to lift the sleeve 201, and the positioning frame 2181 is rotated to separate it from the support plate A217. The support plate A217 and the support plate B218 are folded, and the filter frame 214 is separated from the sleeve 201 under the action of gravity. After rotating and separating the three sets of filter frames 214, they are rinsed with clean water. Since these filter materials can be washed with water, they can be reused repeatedly, saving costs.

[0046] The above are merely optional embodiments of this disclosure and are not intended to limit this disclosure. Various modifications and variations can be made to this disclosure by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this disclosure should be included within the scope of protection of this disclosure.

Claims

1. A plastic bucket with a built-in filter disc structure, characterized in that: The device includes a plastic bucket body (1), the top of which is provided with an installation groove (102), and a filter assembly (2) is fitted in the installation groove (102). The filter assembly (2) includes a sleeve (201) fitted in the installation groove (102). The top of the sleeve (201) is engaged with a top plate (207), and a filter tube (208) is fixedly connected to the bottom middle of the top plate (207). The outer circumferential surface of the filter tube (208) is provided with filter holes A (209). The bottom of the sleeve (201) is fixedly connected to a limiting rod (206), and the limiting rod (206) is movably connected to a plurality of collars B (213). The plurality of collars B (213) are fixedly connected to a filter frame (214) sleeved on the bottom of the sleeve (201). The bottom of the plurality of filter frames (214) is provided with filter holes B (215) at equal intervals in a ring. The bottom of the filter frame (214) is sleeved with filter cotton (2130).

2. The plastic bucket with a built-in filter disc structure according to claim 1, characterized in that: The top of the sleeve (201) is fixedly connected to a collar A (202), and the top of the collar A (202) is provided with a limiting groove (203) that engages with the top plate (207).

3. A plastic bucket with a built-in filter disc structure according to claim 1, characterized in that: The top plate (207) has a connector (211) threaded in the middle of its top, and an injection valve (212) is fixedly connected to one end of the connector (211).

4. A plastic bucket with a built-in filter disc structure according to claim 1, characterized in that: A grip plate (210) is fixedly connected to one side of the top plate (207), a grip rod (205) is fixedly connected to one side of the top of the sleeve (201), and a discharge valve (101) is fixedly connected to the lower side of one side of the plastic bucket body (1).

5. A plastic bucket with a built-in filter disc structure according to claim 1, characterized in that: An installation ring (204) that fits into the filter tube (208) is fixedly connected to the lower interior of the sleeve (201).

6. A plastic bucket with a built-in filter disc structure according to claim 1, characterized in that: The limiting rod (206) is movably connected to a top ring (216) that abuts against the bottom surface of the collar B (213). The bottom end of the limiting rod (206) is fixedly connected to a base plate (219). A support plate A (217) is hinged to one side of the bottom of the top ring (216). A support plate B (218) is hinged to one end of the support plate A (217). The end of the support plate B (218) away from the support plate A (217) is hinged to the top side of the base plate (219).

7. A plastic bucket with a built-in filter disc structure according to claim 6, characterized in that: The support plate B (218) has a horizontal shaft (2180) that can be movably passed through it, and the horizontal shaft (2180) is fixedly connected to a positioning frame (2181) that engages with the support plate A (217).

8. A plastic bucket with a built-in filter disc structure according to claim 1, characterized in that: The bottom side of the sleeve (201) is fixedly connected to a side plate (220) whose inner side is in contact with the outer side of the filter frame (214).

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