CN218978615U - Water purifier with multistage filtering function - Google Patents

Abstract

The utility model discloses a water purifier with multi-stage filtering function, which comprises: a casing, the top of the casing is provided with a placement end for placing a bucket; a filter is arranged inside the casing, and the casing is located in the filter There is a water outlet for placing the filter at the bottom; the quick pull assembly is convenient for disassembling and assembling the filter. By moving the slide bar along the direction of the slide bar, the slider can be separated from the connector, so that the filter is not affected Restriction, the user can remove the filter from the casing to achieve the purpose of removal. When reinstalling, just place the filter on the water outlet and reconnect the connector to the casing to achieve installation. Purpose.

Description

A water purifier with multi-stage filtering function

technical field

The utility model relates to the technical field of water purifiers, in particular to a water purifier with multi-stage filtering functions.

Background technique

The water purifier is a device that heats up or cools down the barreled pure water (or mineral water) and makes it convenient for people to drink. Put bottled water above the machine and use it together with bottled water. Water purifiers can be summed up into three types: warm, ice-heated, and ice-warmed.

The water purifier relies on the filter on it to purify water, and the filter elements in the filter need to be replaced regularly during use, but most of the existing filters are fixed to the inner wall of the water purifier by screws, and need to be replaced Only by removing the screws can the filter be removed. The filter is not easy to disassemble and assemble quickly, and the disassembly and assembly steps of the filter are cumbersome, resulting in low filter replacement efficiency.

For this reason, we propose a water purifier with multi-stage filtering function.

Utility model content

The purpose of this utility model is to provide a water purifier with multi-stage filtering function to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a water purifier with multi-stage filtering function, comprising:

The casing, the top of the casing is provided with a placement end for placing a bucket;

The filter, the filter is set in the casing, and the casing is located at the bottom of the filter and is provided with a water outlet for placing the filter;

Quick pull assembly, quick pull assembly for easy disassembly and assembly of the filter.

Preferably, the quick pull assembly further includes a housing, the top of the housing communicates with the placement end, the top of the housing is fixedly connected to the casing, a slider is symmetrically arranged in the housing, a spring is arranged between the slider and the housing, and one end of the spring is It is fixedly connected with the slider, the other end of the spring is fixedly connected with the inner wall of the housing, one side of the slider is fixedly connected with a slider, the slider extends to the outside of the housing, and a connector is slidably connected in the housing, and the slider is engaged with the connector.

Preferably, both the upper side and the lower side of the connector are open ends.

Preferably, the slider is fixedly connected with a bump near the side of the connector, and the connector is provided with an abutting groove corresponding to the bump.

Preferably, both the bump and the slider are made of hard materials, and a rubber strip is fixedly connected to the end of the bump.

Preferably, the side of the slider close to the connecting head is inclined.

Preferably, a telescopic tube is fixedly connected to the bottom of the connector, and the bottom of the telescopic tube is fixedly connected to the filter.

Preferably, a rubber strip 2 is fixedly connected to the inner wall of the housing at the lower side of the slider.

The utility model has at least the following beneficial effects: the filter can be separated from the placement end on the top of the casing through the quick pull assembly, and the water purifier relies on the filter on it to realize water purification. Replace the filter element. Since most of the existing filters are fixed to the inner wall of the water purifier by screws, the screws need to be removed to remove the filter. The filter is not easy to disassemble and assemble quickly. The steps to disassemble the filter It is cumbersome, resulting in low filter replacement efficiency. By moving the slider along the direction of the slider, the slider can be separated from the connector, so that the filter is not restricted, and the user can move the filter out of the casing , so as to achieve the purpose of removal. When reinstalling, just place the filter on the water outlet and reconnect the connector with the housing to achieve the purpose of installation.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a structural schematic diagram of another viewing angle of the utility model;

Fig. 3 is a schematic structural diagram of the plug-in assembly of the present invention;

Fig. 4 is the schematic diagram of enlarged structure of part A in Fig. 3 of the utility model;

Fig. 5 is a schematic diagram of the second structure of the rubber strip of the present invention.

In the figure: 1-casing; 11-placement end; 12-filter; 13-water outlet; 2-quick pull assembly; 21-housing; 22-slider; 23-spring; Connecting head; 31-bulge; 32-butting groove; 33-rubber strip one; 41-telescopic tube; 42-rubber strip two.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-5, the utility model provides a technical solution: a water purifier with multi-stage filtering function, including:

The casing 1, the top of the casing 1 is provided with a placement end 11 for placing a bucket;

Filter 12, the filter 12 is set in the casing 1, and the casing 1 is located at the bottom of the filter 12 and is provided with a water outlet 13 for placing the filter 12;

The quick pull assembly 2 is convenient for disassembling and assembling the filter 12 , and the filter 12 can be separated from the placement end 11 on the top of the casing 1 through the quick pull assembly 2 .

The quick pull assembly 2 also includes a housing 21, the top of the housing 21 communicates with the placement end 11, the top of the housing 21 is fixedly connected with the casing 1, and a slider 22 is symmetrically arranged in the housing 21, and the slider 22 and the housing 21 A spring 23 is arranged between them, one end of the spring 23 is fixedly connected with the slider 22, the other end of the spring 23 is fixedly connected with the inner wall of the housing 21, and one side of the slider 22 is fixedly connected with a sliding rod 24, which extends to the outside of the housing 21 , the housing 21 is slidably connected with the connector 25, the slider 22 is locked with the connector 25, and the slider 22 can be separated from the connector 25 by moving the slider 24 along the direction of the slider 24, so that the filter The filter 12 is not restricted, and the user can remove the filter 12 from the casing 1, so as to achieve the purpose of dismantling. When reinstalling, only need to place the filter 12 on the water outlet 13, and connect the connector 25 Reconnect with the housing 21 to achieve the purpose of installation.

Both the upper side and the lower side of the connector 25 are open ends.

The slider 22 is fixedly connected with a bump 31 near the side of the connector 25, and the connector 25 is provided with an abutment groove 32 corresponding to the bump 31, and the bump 31 is engaged with the abutment groove 32 on the connector 25. , the connecting head 25 is not easily separated from the housing 21 under the restriction of the bump 31 .

Both the bump 31 and the slider 22 are made of hard materials, the slider 22 and the bump 31 are made of PP resin material, the end of the bump 31 is fixedly connected with a rubber strip 33, when the connector 25 is taken out, The slider 22 abuts between the slider 22 and the slider 22 under the active force of the spring 23, and at the same time, the rubber strip 1 33 can fit more tightly, thereby avoiding water leakage.

The bottom of the connector 25 is fixedly connected with a telescopic tube 41, and the bottom of the telescopic tube 41 is fixedly connected with the filter 12. The telescopic tube 41 is a folded rubber tube. When the connector 25 is pulled out downward, the telescopic tube 41 can move downwards, thereby avoiding The filter 12 shakes.

According to the above-mentioned embodiment, according to Fig. 4, there is also embodiment two:

The side of the slider 22 near the connecting head 25 is inclined, and the inclined design is convenient for installing the connecting head 25. When the connecting head 25 is inserted in the vertical direction of the housing 21, the inclined sliding block 22 is separated to both sides, and at the same time Pure water falls in the connecting head 25 from between the slide blocks 22, which can avoid water leakage.

According to the above-mentioned embodiment, according to Fig. 5, there is also a third embodiment:

The casing 21 is located on the inner wall of the lower side of the slider 22 and is fixedly connected with a rubber strip 2 42. When the connector 25 moves downward, the abutment groove 32 on the connector 25 will engage with the rubber strip 2 42. At this time, the slider 22 is closed, the water of the filter 12 flows into the water outlet 13, and when the water flows out, continue to pull out the connector 25 downwards, and when the filter 12 can be taken off, the water in the filter 12 is prevented from flowing to the ground.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A water purifier having a multi-stage filtration function, comprising:

the water bucket storage device comprises a shell (1), wherein a placement end (11) for placing a water bucket is arranged at the top of the shell (1);

the filter (12) is arranged in the shell (1), and a water outlet (13) for placing the filter (12) is formed in the bottom of the shell (1) at the bottom of the filter (12);

the method is characterized in that:

quick pull subassembly (2), quick pull subassembly (2) are convenient for dismouting filter (12), quick pull subassembly (2) still include casing (21), casing (21) top is linked together with placing end (11), casing (21) top and casing (1) fixed connection, the symmetry is provided with slider (22) in casing (21), be provided with spring (23) between slider (22) and casing (21), spring (23) one end and slider (22) fixed connection, spring (23) other end and casing (21) inner wall fixed connection, slider (22) one side fixedly connected with slide bar (24), slide bar (24) extend to outside casing (21), sliding connection has connector (25) in casing (21), slider (22) are blocked mutually with connector (25).

2. The water purifier with multi-stage filtration function of claim 1, wherein: the upper side and the lower side of the connector (25) are both open ends.

3. The water purifier with multi-stage filtration function of claim 2, wherein: the slider (22) is close to connector (25) one side fixedly connected with lug (31), offer on connector (25) with lug (31) corresponding butt groove (32).

4. A water purifier with multiple stage filtration as recited in claim 3, wherein: the lug (31) and the sliding block (22) are made of hard materials, and a first rubber strip (33) is fixedly connected to the end part of the lug (31).

5. The water purifier with multi-stage filtration function of claim 4, wherein: one side of the sliding block (22) close to the connector (25) is inclined.

6. The water purifier with multi-stage filtration function of claim 5, wherein: the bottom of the connector (25) is fixedly connected with a telescopic pipe (41), and the bottom of the telescopic pipe (41) is fixedly connected with the filter (12).

7. The water purifier with multi-stage filtration function of claim 6, wherein: the inner wall of the shell (21) positioned at the lower side of the sliding block (22) is fixedly connected with a second rubber strip (42).

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