CN215364944U

CN215364944U - Water purifier capable of switching water paths

Info

Publication number: CN215364944U
Application number: CN202121019068.6U
Authority: CN
Inventors: 张振; 钟东宝; 余锋
Original assignee: Guangdong Shuihudun Health Technology Co Ltd
Current assignee: Guangdong Shuihudun Health Technology Co Ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-31
Anticipated expiration: 2031-05-12

Abstract

The utility model provides a water purifier for switching a waterway, which comprises a filtering component and a water passing component, wherein the filtering component is communicated with the water passing component through a flow guide channel; the water passing assembly comprises a fixed piece, a sealing piece and a rotating piece; the fixed piece penetrates up and down to form an accommodating cavity, and the sealing piece is arranged between the accommodating cavity and the rotating piece and forms a sealing structure; the sealing element is provided with a first through hole and a second through hole, and the first through hole is communicated with the flow guide channel; the rotating piece is provided with a water inlet, a diversion trench and a water outlet cavity with a downward opening, the water inlet is communicated with the water outlet cavity, and a water inlet cavity is formed between the rotating piece and the side wall of the accommodating cavity; rotate the piece through rotating, form first water route when intake antrum, guiding gutter and first through-hole switch on, form the second water route when intake antrum, second through-hole and water inlet switch on. Through set up two different water routes and rotatory rotation piece in rotating the piece, reach the purpose of changing different water routes, the structure is succinct, and convenient operation has simplified the water route and has switched the structure.

Description

Water purifier capable of switching water paths

Technical Field

The utility model relates to the field of water purifiers, in particular to a water purifier capable of switching water paths.

Background

Along with the water purifier more and more walk into people's life, people are higher and higher to the demand of water purifier function, need to alternate different water modes and satisfy people's demand to different quality of water. Realize through switching the case when traditional water route switches, not only need spare parts such as case, valve body, gland to go to support, often need set up a plurality of switches or rotate the piece moreover, utilize a plurality of switches to carry out solitary on-off control to every outlet conduit, occupied very big cost and very big space, very inconvenient but also influenced the whole outward appearance of product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems and provides a water path switching structure of a water purifier.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

the application provides a water purifier for switching a water path, which comprises a filtering component and a water passing component, wherein the filtering component is communicated with the water passing component through a flow guide channel arranged between the filtering component and the water passing component; the water passing assembly comprises a fixed piece, a sealing piece and a rotating piece; the fixed piece penetrates through the guide channel up and down to form an accommodating cavity, the accommodating cavity is communicated with the guide channel, and the sealing piece and the rotating piece are arranged in the accommodating cavity; the sealing element is arranged between the accommodating cavity and the rotating element and forms a sealing structure; the sealing element is sleeved on the rotating element, a first through hole and a second through hole are formed in the sealing element, and the first through hole is communicated with the flow guide channel; the rotating piece is provided with a water inlet, a diversion trench and a water outlet cavity with a downward opening, the water inlet is communicated with the water outlet cavity, and a water inlet cavity is formed between the rotating piece and the side wall of the accommodating cavity; through rotating the piece, work as the intake antrum the guiding gutter with when first through-hole switches on, the inside first water route that forms of subassembly that leads to water, work as the intake antrum when second through-hole and water inlet switch on, the inside second water route that forms of subassembly that leads to water.

In this application, the water purifier is installed on the water tap, hold the upper end in chamber with the running water is connected, through water conservancy diversion passageway intercommunication filter component with lead to water subassembly for water in the two can communicate, the outside of sealing member is fixed in it sets up formation seal structure to hold on the lateral wall in chamber and laminate with it, the inboard suit of sealing member in rotate on the piece and form seal structure. When the rotating piece is rotated to the state that the water inlet cavity, the diversion trench and the first through hole are communicated, the rotating piece and the inner side of the sealing piece form a sealing structure, the water inlet and the second through hole are not communicated in a staggered mode, water cannot flow through the water inlet and the second through hole, tap water flows through a first water channel formed by the water inlet cavity, the diversion trench and the first through hole, and then flows into the filtering assembly through the diversion channel; when rotating to the intake antrum when second through-hole and water inlet switch on, rotate the piece with in the sealing member inboard forms seal structure the intake antrum with the water conservancy diversion passageway dislocation does not switch on, and water can not flow through the intake antrum with the water conservancy diversion passageway, running water flow through the intake antrum the second water route that second through-hole and water inlet switched on the formation, then follow go out the water cavity and flow out. This application reaches the purpose that changes different water routes and obtain different water sources through set up two different water routes and rotatory rotation piece in rotating the piece, and the structure is succinct, and convenient operation has simplified the structure that the water route was switched greatly.

Optionally, the middle part of the accommodating cavity protrudes inwards to form a fixed table, the fixed table extends upwards to form a plurality of fixed ribs for supporting the rotating member, and a gap for water flow to pass through is formed between every two adjacent fixed ribs; a gap is arranged between the fixed rib and the accommodating cavity to form a water inlet groove, and the water inlet groove is communicated with the water inlet cavity. The fixed ribs on the fixed table support the rotating piece, and the gaps between the fixed ribs and the water inlet grooves allow water entering the accommodating cavity to flow to the water inlet cavity.

Optionally, a supporting block is arranged on the inner side of the fixing rib, a supporting groove is arranged at the upper end of the rotating part, and the rotating part is mounted on the supporting block through the supporting groove. The supporting block provides support for the rotating piece to rotate in the accommodating cavity.

Optionally, the sealing member is disposed below the fixing table, a plurality of sealing rings are disposed on the inner side of the sealing member, and the sealing ring is disposed on the first through hole. The sealing piece is arranged on the side wall of the containing cavity below the fixed platform in a sealing mode, and the sealing ring can be arranged to enhance the airtightness between the rotating piece and the sealing piece.

Optionally, the sealing member outside is provided with the joint groove, it is provided with the joint piece to hold the intracavity, the joint groove with joint piece phase-match. The sealing member passes through joint groove joint is fixed on the joint piece, avoid the sealing member follows rotate the piece rotation.

Optionally, the lower end of the rotating part protrudes towards the periphery to form a boss, and a step seat is arranged at the intersection of the rotating part and the boss; the bottom of the water passing assembly is provided with a step groove matched with the step seat, and the upper surface of the boss is attached to the bottom of the water passing assembly. The setting of boss increases rotate stability when piece rotates, the step groove with the step seat each other is the rotation track makes to rotate the piece steady rotation.

Optionally, a limiting groove is formed in the step seat, and the limiting groove comprises a first end portion and a second end portion; and the step groove is provided with a limiting block corresponding to the limiting groove, and the limiting block slides in the limiting groove. The stopper is two different water routes when touching first end and second end respectively, the setting up of stopper and spacing groove has been injectd rotate the rotation range of piece, improved the rotation rotate the accuracy in piece transform water route.

Optionally, a handle is arranged on one side of the boss, and the handle is L-shaped. The handle is arranged to facilitate holding of the hand, and the rotating piece rotates.

Optionally, a flow guide piece is arranged below the boss, a flow guide hole is formed in the flow guide piece, a flow guide cavity is formed between the flow guide piece and the boss, and the flow guide cavity is communicated with the water outlet cavity. The arrangement of the flow guide piece and the flow guide hole can reduce the speed of water flowing out of the water outlet cavity.

Optionally, a water purifying port is arranged below the filtering assembly. The water passing through the filtering component flows out from the water purifying port.

Drawings

Fig. 1 is a cross-sectional view of a first water path of a water purifier according to the present invention;

fig. 2 is a cross-sectional view of a second water path of the water purifier according to the present invention;

FIG. 3 is a schematic view showing the construction of a water purifier according to the present invention;

FIG. 4 is a schematic structural view of the seal of the present invention;

FIG. 5 is a schematic view of another angular configuration of the seal of the present invention;

FIG. 6 is a schematic view of a rotating member according to the present invention;

FIG. 7 is a schematic view of another angle configuration of the rotating member of the present invention;

fig. 8 is a schematic view of another angle of the water purifier according to the present invention.

Detailed Description

In order to make the objects, features and advantages of the present invention more apparent and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the embodiments described below are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 8, an embodiment of the present application provides a water purifier for switching waterways, the water purifier includes a filter assembly 1 and a water passing assembly 2, the filter assembly 1 and the water passing assembly 2 are communicated through a flow guiding channel 12 disposed therebetween; the water passing assembly 2 comprises a fixed piece 3, a sealing piece 4 and a rotating piece 5; the fixed part 3 penetrates up and down to form an accommodating cavity 6, the accommodating cavity 6 is communicated with the flow guide channel 12, and the sealing element 4 and the rotating part 5 are arranged in the accommodating cavity 6; the sealing member 4 is disposed between the housing chamber 6 and the rotating member 5 and forms a sealing structure; the sealing element 4 is sleeved on the rotating element 5, a first through hole 41 and a second through hole 42 are formed in the sealing element 4, and the first through hole 41 is communicated with the flow guide channel 12; the rotating piece 5 is provided with a water inlet 51, a diversion trench 52 and a water outlet cavity 62 with a downward opening, the water inlet 51 is communicated with the water outlet cavity 62, and a water inlet cavity 61 is formed between the rotating piece 5 and the side wall of the accommodating cavity 6; by rotating the rotating member 5, when the water inlet chamber 61, the guiding gutter 52 and the first through hole 41 are communicated, a first water path is formed inside the water passing assembly 2, and when the water inlet chamber 61, the second through hole 42 and the water inlet 51 are communicated, a second water path is formed inside the water passing assembly 2.

In this embodiment, the water purifier is installed on a water faucet, the upper end of the accommodating cavity 6 is connected with tap water, the filter assembly 1 and the water passing assembly 2 are communicated through the diversion channel 12, so that water in the filter assembly 1 and the water passing assembly 2 can be communicated, the outer side of the sealing element 4 is fixed on the side wall of the accommodating cavity 6 and is attached to the side wall to form a sealing structure, and the inner side of the sealing element 4 is sleeved on the rotating element 5 to form a sealing structure. When the rotating member 5 is rotated to the water inlet cavity 61, the diversion trench 52 and the first through hole 41 are communicated, the water inlet 51 and the second through hole 42 are not communicated in a staggered manner in a sealing structure formed by the rotating member 5 and the inner side of the sealing member 4, water cannot flow through the water inlet 51 and the second through hole 42, tap water flows through a first water path formed by the water inlet cavity 62, the diversion trench 52 and the first through hole 41, and then flows into the filter assembly 1 through the diversion channel 12; when the water inlet cavity 61, the second through hole 42 and the water inlet 51 are communicated by rotating, the rotating member 5 and the inner side of the sealing member 4 form a sealing structure, the diversion trench 52 and the diversion channel 12 are not communicated in a staggered manner, water cannot flow through the diversion channel 12, and tap water flows through a second water path formed by the communication of the water inlet cavity 61, the second through hole 42 and the water inlet 51 and then flows out of the water outlet cavity 62. This application reaches the purpose that changes different water routes and obtain different water sources through set up two different water routes and rotatory rotation piece in rotating the piece, and the structure is succinct, and convenient operation has simplified the structure that the water route was switched greatly.

The above is a detailed description of a first embodiment of a water purifier for switching a water path according to the present application, and the following is a detailed description of a second embodiment of a water purifier for switching a water path according to the present application.

Further, in this embodiment, the middle of the accommodating cavity 6 protrudes inward to form a fixing table 60, the fixing table 60 extends upward to form a plurality of fixing ribs 622 supporting the rotating member 5, and a gap for water to pass through is formed between adjacent fixing ribs 622; a gap is arranged between the fixing rib 622 and the accommodating cavity 6, a water inlet groove 63 is formed, and the water inlet groove 63 is communicated with the water inlet cavity 61. The rotating member 5 is rotatably mounted on the fixing ribs 622 on the fixing table 60, the fixing ribs 622 on the fixing table 60 provide support for the rotating member 5, and the gaps between the fixing ribs 622 and the water inlet groove 63 provide a water flow passage for water entering the upper part of the accommodating cavity 6 to flow to the water inlet cavity 61.

Further, in this embodiment, a supporting block 64 is disposed inside the fixing rib 622, a supporting groove 57 is disposed at an upper end of the rotating member 5, and the rotating member 5 is mounted on the supporting block 64 through the supporting groove 57. The supporting block 64 provides a support for the rotation of the rotation member 5 in the receiving cavity 6, and when the rotation member 5 rotates, the supporting block 64 and the supporting groove 57 rotate with each other as a rotation track to change the water flow passage.

Further, in this embodiment, the sealing member 4 is disposed below the fixing table 60, a plurality of sealing rings 43 are disposed inside the sealing member 4, and the sealing rings 43 are disposed on the first through holes 41. The sealing element 4 is arranged on the side wall of the containing cavity 6 below the fixed platform 60 in a sealing mode, the sealing ring 43 is arranged to enhance the sealing performance between the rotating element 5 and the sealing element 4, a more sealed structure is formed by the water inlet 51 and the flow guide groove 52, and water seepage is avoided.

Further, in this embodiment, a clamping groove 44 is formed in the outer side of the sealing element 4, a clamping block 644 is arranged in the accommodating cavity 6, and the clamping groove 44 is matched with the clamping block 644. The sealing element 4 is clamped and fixed on the clamping block 644 through the clamping groove 44, and when the rotating element 5 is rotated, the sealing element 4 is prevented from following the rotating element 5 to rotate.

Furthermore, in this embodiment, the lower end of the rotating member 5 protrudes to the periphery to form a boss 55, and a step seat 53 is arranged at the intersection of the rotating member 5 and the boss 55; the bottom of the water passing component 2 is provided with a step groove 66 matched with the step seat 53, and the upper surface of the boss 55 is attached to the bottom of the water passing component 2. The boss 55 is arranged close to the bottom of the water passing component 2, so that the stability of the rotating part 5 during rotation is improved, and when the rotating part 5 is rotated, the step groove 66 and the step seat 53 mutually form a rotating track to enable the rotating part to stably rotate.

Further, in this embodiment, a limiting groove 54 is formed on the step seat 53, and the limiting groove 54 includes a first end 531 and a second end 532; the step groove 66 is provided with a limiting block 65 corresponding to the limiting groove 54, and the limiting block 65 slides in the limiting groove 54. When the limiting block 65 contacts the first end 531, the water inlet cavity 61, the guiding gutter 52 and the first through hole 41 are communicated, and a first water path is formed inside the water passing assembly 2; when the second end 532 is touched to stopper 65, intake chamber 61 second through-hole 42 switches on with water inlet 51, the inside second water route that forms of water passing component 2, stopper 65 and spacing groove 54 set up and have limited the rotation range of rotating piece 5 has improved the rotation the accuracy that rotates piece 5 transform water route.

Further, in this embodiment, a handle 56 is disposed on one side of the boss 55, and the handle 56 is L-shaped. The handle 56 is provided to facilitate gripping of the hand and rotation of the rotatable member 5.

Further, in this embodiment, a flow guide member 58 is disposed below the boss 55, the flow guide member 58 is provided with a flow guide hole 581, a flow guide cavity 582 is formed between the flow guide member 58 and the boss 55, and the flow guide cavity 582 is communicated with the water outlet cavity 62. The guiding member 58 and the guiding holes 581 are arranged to reduce the speed of the water flowing out of the water outlet cavity 62.

Further, a water purifying port 11 is arranged below the filter assembly 1 in the present embodiment. The water passing through the filter assembly 1 flows out of the water purifying port 11.

In this application, the water purifier is installed on the water tap, hold the upper end 6 in chamber with the running water is connected, through water conservancy diversion passageway 12 intercommunication filter component 1 with water passing component 2 for water in the two can communicate, the outside of sealing member 4 is fixed in it sets up formation seal structure to hold on the lateral wall in chamber 6 and laminate with it, the inboard suit of sealing member in rotate on the piece and form seal structure. A hand-held handle 56, which rotates the rotating member 5, when the rotating member is rotated to a position where the limit block 65 touches the first end 531, the water inlet 61, the water guide groove 52 and the first through hole 41 are communicated, the rotating member 5 and the inner side of the sealing member 4 form a sealing structure, the water inlet 51 and the second through hole 42 are not communicated in a staggered manner, water cannot flow through the water inlet 51 and the second through hole 42, tap water sequentially flows through a gap between the water inlet 63 and the fixing rib 622 and a first water path formed by the water inlet 61, the water guide groove 52 and the first through hole 41, then flows into the filter assembly 1 through the water guide channel 12, and finally, water passing through the filter assembly 1 flows out of the water purifier from the water purifying port 11; when the limiting block 65 is rotated to touch the second end 532, the water inlet cavity 61, the second through hole 42 and the water inlet 51 are communicated, the rotating member 5 and the inner side of the sealing member 4 form a sealing structure, the diversion trench 52 and the diversion channel 12 are not communicated in a staggered manner, water cannot flow through the diversion channel 12, tap water sequentially flows through a gap between the water inlet channel 63 and the fixing rib 622 and a second water path formed by the communication of the water inlet cavity 61, the second through hole 42 and the water inlet 51, then flows out of the water outlet cavity 62, and flows out of the water purifier through the diversion hole 581 on the diversion member 58. This application reaches the purpose that changes different water routes and obtain different water sources through set up two different water routes and rotatory rotation piece in rotating the piece, and the structure is succinct, and convenient operation has simplified the structure that the water route was switched greatly.

In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should be noted that the terms "mounted," "connected," and "connected" are used broadly and are defined as, for example, a fixed connection, an exchangeable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements, unless otherwise explicitly stated or limited. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.

The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The water purifier for switching the waterway is characterized by comprising a filtering component and a water passing component, wherein the filtering component is communicated with the water passing component through a flow guide channel arranged between the filtering component and the water passing component;

the water passing assembly comprises a fixed piece, a sealing piece and a rotating piece;

the fixed piece penetrates through the guide channel up and down to form an accommodating cavity, the accommodating cavity is communicated with the guide channel, and the sealing piece and the rotating piece are arranged in the accommodating cavity;

the sealing element is arranged between the accommodating cavity and the rotating element and forms a sealing structure;

the sealing element is sleeved on the rotating element, a first through hole and a second through hole are formed in the sealing element, and the first through hole is communicated with the flow guide channel;

the rotating piece is provided with a water inlet, a diversion trench and a water outlet cavity with a downward opening, the water inlet is communicated with the water outlet cavity, and a water inlet cavity is formed between the rotating piece and the side wall of the accommodating cavity;

through rotating the piece, work as the intake antrum the guiding gutter with when first through-hole switches on, the inside first water route that forms of subassembly that leads to water, work as the intake antrum when second through-hole and water inlet switch on, the inside second water route that forms of subassembly that leads to water.

2. The water purifier for switching water paths according to claim 1, wherein a fixing platform is formed by the middle part of the accommodating chamber protruding inwards, the fixing platform extends upwards to form a plurality of fixing ribs for supporting the rotating member, and a gap for water flow is formed between the adjacent fixing ribs;

a gap is arranged between the fixed rib and the accommodating cavity to form a water inlet groove, and the water inlet groove is communicated with the water inlet cavity.

3. The water purifier for switching water paths as claimed in claim 2, wherein a support block is provided inside the fixing rib, and a support groove is provided at an upper end of the rotation member, the rotation member being mounted on the support block through the support groove.

4. The water purifier for switching water paths according to claim 2, wherein the sealing member is disposed below the fixing base, a plurality of sealing rings are disposed inside the sealing member, and the sealing rings are disposed on the first through hole.

5. The water purifier for switching the water route according to claim 1, wherein a clamping groove is arranged outside the sealing member, a clamping block is arranged in the accommodating cavity, and the clamping groove is matched with the clamping block.

6. The water purifier for switching the waterway according to claim 1, wherein a boss is formed at the lower end of the rotating member protruding to the periphery, and a step seat is provided at the intersection of the rotating member and the boss;

the bottom of the water passing assembly is provided with a step groove matched with the step seat, and the upper surface of the boss is attached to the bottom of the water passing assembly.

7. The water purifier for switching the water path according to claim 6, wherein the step seat is provided with a limiting groove, and the limiting groove comprises a first end part and a second end part;

and the step groove is provided with a limiting block corresponding to the limiting groove, and the limiting block slides in the limiting groove.

8. The waterway-switching water purifier of claim 6, wherein a handle is provided at one side of the boss, and the handle is L-shaped.

9. The water purifier for switching the water route according to claim 8, wherein a flow guiding member is disposed under the boss, the flow guiding member is provided with a flow guiding hole, a flow guiding cavity is formed between the flow guiding member and the boss, and the flow guiding cavity is communicated with the water outlet cavity.

10. The switchable waterway water purifier of claim 1, wherein a clean water port is provided below the filter assembly.