Folding water purifier

Abstract

The utility model relates to the technical field of water purifiers, and discloses a foldable water purifier which comprises a round storage barrel, a plug block is in threaded connection with an opening in the upper end of the storage barrel, a first connecting ring is fixedly installed in the storage barrel, a plurality of foldable filtering structures are fixedly arranged below the first connecting ring, and a water outlet is formed in the upper end of the storage barrel. Every two adjacent folding filtering structures are fixedly connected. According to the utility model, the folding filter structure is extruded by the extrusion structure, so that the folding filter structure is moved into the storage barrel to store the whole body, and the folding filter structure is convenient to carry, and when in use, water in a water source is filled into the storage barrel through the upper end of the storage barrel until the storage barrel is full of water; a plug block is screwed into the upper end of the storage barrel to seal the upper end of the storage barrel, and an extrusion structure is rotated and moved, so that the movable structure extrudes the plurality of folding barrels, the water storage space of the folding barrels is reduced, more water can quickly pass through a filter screen to move downwards, and the filtering speed is increased.

Description

Technical Field

[0001] This utility model relates to the field of water purifier technology, and in particular to a foldable water purifier. Background Technology

[0002] Taking a water purifier pitcher as an example, it includes a storage pitcher and a water purifier. The water purifier includes a cup body and a water filter cartridge. The cup body is located inside the storage pitcher, with an open top forming a water inlet and an outlet at the bottom, where the water filter cartridge is installed. When water is poured into the cup body, it will be filtered and purified by the water filter cartridge before entering the storage pitcher. However, with this structure, the water purifier can only be used with a storage pitcher, and its use is limited to specific locations, making it inconvenient to carry around. Furthermore, the water flow rate is slow and inefficient during multi-stage filtration. Therefore, we propose a foldable water purifier. Utility Model Content

[0003] The present invention aims to solve the technical problems existing in the prior art and provide a foldable water purifier.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a foldable water purifier, comprising a storage cylinder, which is a circular cylinder, with a plug threadedly connected to the upper opening of the storage cylinder, a first connecting ring fixedly installed inside the storage cylinder, and several foldable filter structures fixedly arranged below the first connecting ring, with adjacent foldable filter structures fixedly connected, each foldable filter structure including a foldable cylinder and a mounting ring, the foldable cylinder above one foldable filter and the mounting ring being movably connected, the mounting ring between two adjacent foldable filter structures being fixedly connected to the foldable cylinder, and from top to bottom, the foldable cylinder in the uppermost foldable filter structure being fixedly connected to the lower end of the first connecting ring, and a movable compression structure being provided on the outer side of the storage cylinder.

[0005] Preferably, the folding cylinder has a threaded cavity at one end corresponding to the mounting ring, and a threaded ring is fixedly installed on the mounting ring at the position corresponding to the threaded cavity, with the threaded ring being threadedly connected inside the threaded cavity.

[0006] Preferably, two mounting cavities are symmetrically formed on the inner side of the sliding groove. A spring is fixedly installed inside the mounting cavity, and a pressing block is fixedly installed at one end of the spring. The pressing block is a trapezoidal block.

[0007] Preferably, the side of the mounting ring is provided with a groove corresponding to the opening of the sliding groove, and the side of the mounting block is fixedly connected with a protrusion corresponding to the groove.

[0008] Preferably, the movable extrusion structure includes an extrusion threaded cylinder threaded to the outside of the storage cylinder, a second connecting ring fixedly installed at the lower end of the extrusion threaded cylinder, filter holes equally spaced on the upper side of the second connecting ring, and an extrusion ring fixedly installed at the upper end of the second connecting ring.

[0009] Preferably, a handle is fixedly installed on the outside of the extrusion threaded cylinder, and the handle is a "U"-shaped block.

[0010] Beneficial effects

[0011] This utility model provides a foldable water purifier. It has the following beneficial effects:

[0012] (1) This foldable water purifier uses a squeezing structure to squeeze the foldable filter structure, so that the foldable filter structure moves into the storage cylinder for easy storage and carrying. When in use, water from the water source is poured into the storage cylinder through the top of the storage cylinder until it is full. The plug is screwed into the top of the storage cylinder to seal the top of the storage cylinder. The squeezing structure is rotated to squeeze several foldable cylinders, thereby reducing the water storage space of the foldable cylinders and allowing more water to quickly move down through the filter screen to improve the filtration speed. Attached Figure Description

[0013] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0014] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a side sectional view of the present invention;

[0017] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0018] Figure 4 This is a partial structural diagram of the mounting block of this utility model.

[0019] Legend:

[0020] 1. Storage tube; 2. First connecting ring; 311. Folding tube; 312. Mounting ring; 313. Mounting block; 314. Filter screen; 315. Sliding groove; 321. Mounting cavity; 322. Spring; 323. Extrusion block; 331. Groove; 332. Protrusion; 341. Threaded cavity; 342. Threaded ring; 411. Extruded threaded tube; 412. Second connecting ring; 413. Filter hole; 414. Extrusion ring; 421. Handle; 5. Block. Detailed Implementation

[0021] 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.

[0022] Example: A foldable water purifier, such as Figure 1 - Figure 4As shown, it includes a storage cylinder 1, which is a cylindrical tube. A plug 5 is threadedly connected to the upper opening of the storage cylinder 1. A first connecting ring 2 is fixedly installed inside the storage cylinder 1. Several folded filter structures are fixedly arranged below the first connecting ring 2. Adjacent folded filter structures are fixedly connected. Each folded filter structure includes a folded cylinder 311 and a mounting ring 312. The folded cylinder 311 and the mounting ring 312 above a folded filter are movably connected. The mounting ring 312 between two adjacent folded filter structures is fixedly connected to the folded cylinder 311. From top to bottom, the uppermost folded filter structure contains... The folding cylinder 311 is fixedly connected to the lower end of the first connecting ring 2. A movable compression structure is provided on the outer side of the storage cylinder 1. This compression structure compresses the folded filter structure, causing it to move into the storage cylinder 1 for easy storage and portability. In use, water from the water source is poured into the storage cylinder 1 through the upper end until it is full. The plug 5 is then screwed into the upper end of the storage cylinder 1 to seal it. Rotating the movable compression structure causes it to compress several folding cylinders 311, reducing the water storage space within the folding cylinders 311 and making them more efficient. More water can quickly move downwards through the filter screen 314 to improve the filtration speed. A threaded cavity 341 is provided at one end of the folded cylinder 311 corresponding to the mounting ring 312. A threaded ring 342 is fixedly installed on the mounting ring 312 at the position corresponding to the threaded cavity 341. The threaded ring 342 is threaded into the inside of the threaded cavity 341. The threaded cavity 341 and the threaded ring 342 separate the folded cylinder 311 and the mounting ring 312. Two mounting cavities 321 are symmetrically provided on the inner side of the sliding groove 315. A spring 322 is fixedly installed inside the mounting cavity 321. A compression spring is fixedly installed at one end of the spring 322. Block 323, the extrusion block 323 is a trapezoidal block. When the mounting block 313 moves inside the sliding groove 315, it first contacts the inclined surface of the extrusion block 323 to extrude the extrusion block 323. The extrusion block 323 extrudes the spring 322. The extrusion block 323 extrudes the mounting block 313 through the reaction force to constrain the mounting block 313. The side of the mounting ring 312 is provided with a groove 331 corresponding to the opening of the sliding groove 315. The side of the mounting block 313 is fixedly connected with a protrusion 332 corresponding to the position of the groove 331. The mounting block 313 can be moved quickly through the protrusion 332.

[0023] The movable extrusion structure includes an extrusion threaded cylinder 411 threadedly connected to the outside of the storage cylinder 1. A second connecting ring 412 is fixedly installed at the lower end of the extrusion threaded cylinder 411. Filter holes 413 are equidistantly opened on the upper side of the second connecting ring 412. An extrusion ring 414 is fixedly installed at the upper end of the second connecting ring 412. When in use, the extrusion threaded cylinder 411 can be rotated, and the extrusion threaded cylinder 411 moves upward. The extrusion threaded cylinder 411 drives the second connecting ring 412 and the extrusion ring 414 to move upward. The extrusion ring 414 extrudes the folded filter structure to reduce the water storage space of the folded cylinder 311. Water inside the bottom of the folded cylinder 311 can only flow outward through multiple filter screens 314 to accelerate the water filtration speed. A handle 421 is fixedly installed on the outside of the extrusion threaded cylinder 411. The handle 421 is a "U" shaped block.

[0024] The working principle of this utility model:

[0025] In use, the folded filter structure is compressed by the compression structure, causing it to move into the storage cylinder 1 for easy storage and carrying. During use, water from the water source is poured into the storage cylinder 1 from the top until it is full. The plug 5 is then screwed into the top of the storage cylinder 1 to seal it. Rotating the compression structure causes it to compress several folded cylinders 311, reducing the water storage space and allowing more water to quickly pass through the filter screen 314, thus increasing the filtration speed. The threaded cavity 341 and threaded ring 342 separate the folded cylinder 311 from the mounting ring 312, and the mounting block 313 slides... When the groove 315 moves inside, it first contacts the inclined surface of the extrusion block 323 to extrude the extrusion block 323. The extrusion block 323 extrudes the spring 322. The extrusion block 323 extrudes the mounting block 313 through the reaction force to constrain the mounting block 313. The mounting block 313 can be moved quickly through the protrusion 332. When in use, the extrusion threaded cylinder 411 can be rotated. The extrusion threaded cylinder 411 moves upward. The extrusion threaded cylinder 411 drives the second connecting ring 412 and the extrusion ring 414 to move upward. The extrusion ring 414 extrudes the folded filter structure to reduce the water storage space of the folded cylinder 311. The water on the bottom side inside the folded cylinder 311 can only flow outward through multiple filter screens 314 to accelerate the water filtration speed.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A foldable water purifier, comprising a storage cylinder (1) and a sliding groove (315), wherein the storage cylinder (1) is a circular cylinder, characterized in that: The upper opening of the storage cylinder (1) is threaded with a plug (5). The inside of the storage cylinder (1) is fixedly installed with a first connecting ring (2). Several folded filter structures are fixedly arranged below the first connecting ring (2). Adjacent folded filter structures are fixedly connected. The folded filter structure includes a folded cylinder (311) and a mounting ring (312). The folded cylinder (311) above a folded filter and the mounting ring (312) are movably connected. The mounting ring (312) between two adjacent folded filter structures is fixedly connected to the folded cylinder (311). From top to bottom, the folded cylinder (311) in the uppermost folded filter structure is fixedly connected to the lower end of the first connecting ring (2). A movable extrusion structure is provided on the outside of the storage cylinder (1).

2. The foldable water purifier according to claim 1, characterized in that: The folding cylinder (311) has a threaded cavity (341) at one end corresponding to the mounting ring (312). A threaded ring (342) is fixedly installed on the mounting ring (312) at the position corresponding to the threaded cavity (341). The threaded ring (342) is threadedly connected to the inside of the threaded cavity (341).

3. A foldable water purifier according to claim 1, characterized in that: The sliding groove (315) has two symmetrically opened mounting cavities (321) on its inner side. A spring (322) is fixedly installed inside the mounting cavity (321). A pressing block (323) is fixedly installed at one end of the spring (322). The pressing block (323) is a trapezoidal block.

4. A foldable water purifier according to claim 3, characterized in that: The mounting ring (312) has a groove (331) on its side corresponding to the opening of the sliding groove (315), and the mounting block (313) has a protrusion (332) fixedly connected to its side corresponding to the position of the groove (331).

5. A foldable water purifier according to claim 1, characterized in that: The movable extrusion structure includes an extrusion threaded cylinder (411) threadedly connected to the outside of the storage cylinder (1), a second connecting ring (412) fixedly installed at the lower end of the extrusion threaded cylinder (411), filter holes (413) are equidistantly opened on the upper side of the second connecting ring (412), and an extrusion ring (414) is fixedly installed at the upper end of the second connecting ring (412).

6. A foldable water purifier according to claim 5, characterized in that: A handle (421) is fixedly installed on the outside of the extrusion threaded cylinder (411), and the handle (421) is a "U" shaped block.

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