CN218598836U - Tap water purifier - Google Patents

Abstract

The utility model provides a tap water purifier. The faucet water purifier includes: the water purifying device comprises a water purifying main body, a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein a raw water channel and a water purifying channel are formed in the water purifying main body; the water channel switching assembly is movably connected with the water purifying main body and is provided with a first station for stopping the raw water channel and a second station for stopping the water purifying channel; and the rigid clamping part is arranged on one of the water purifying main body and the waterway switching assembly, the other of the water purifying main body and the waterway switching assembly is provided with a rigid matching part, the rigid matching part comprises a first clamping hole and a second clamping hole, and the rigid clamping part is rigidly clamped with the first clamping hole when the waterway switching assembly is positioned at a first station and rigidly clamped with the second clamping hole when the waterway switching assembly is positioned at a second station. Through this setting, can make just shape card clamping part and just shape cooperation portion rigidity block when the waterway switching assembly arrives first station and second station, improve the impression of user in the use.

Description

Tap water purifier

Technical Field

The utility model relates to a technical field of aqueous cleaning specifically, relates to a tap water purifier.

Background

The tap water purifier is a small-sized water purifying device which is directly arranged on a household tap. The faucet water purifier is easy and convenient to install, can be directly installed and hung on a faucet to filter water, and is more and more popular.

Generally, current tap water purifier is provided with water purification main part and with water purification main part swing joint's water route switch module, the user can change the condition of switching on of raw water passageway and water purification passageway in the water purification main part through the position that changes water route switch module to satisfy user's water intaking demand.

However, in the conventional faucet water purifier, the relative position between the waterway switching assembly and the water purifying main body is flexibly clamped in the changing process. The flexible clamping is that the waterway switching component and the water purification main body are stable in the process of changing the relative position and have no sudden change effect, so that the waterway switching component and the water purification main body can not provide accurate feedback for users in the process of changing the relative position, the users can not accurately know the position of the waterway switching component relative to the water purification main body through hand feeling, and the user operation experience is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art at least partially, the utility model provides a tap water purifier. The faucet water purifier includes: the water purification device comprises a water purification main body, a water purification main body and a water purification device, wherein a raw water channel and a water purification channel are formed in the water purification main body; the water channel switching assembly is movably connected with the water purifying main body and is provided with a first station for stopping the raw water channel and a second station for stopping the water purifying channel; and the rigid clamping part is arranged on one of the water purifying main body and the waterway switching assembly, the other of the water purifying main body and the waterway switching assembly is provided with a rigid matching part, the rigid matching part comprises a first clamping hole and a second clamping hole, and the rigid clamping part is rigidly clamped with the first clamping hole when the waterway switching assembly is positioned at a first station and rigidly clamped with the second clamping hole when the waterway switching assembly is positioned at a second station.

Therefore, have the utility model discloses tap water purifier can make just shape card clamping part and just shape cooperation portion rigidity block when the water route switching module arrives first station and second station, can produce strong feedback when this kind of rigidity block is accomplished, and the feedback is clear and definite moreover, makes the user when operation water route switching module, can experience obvious sudden change and feel or the demarcation feels, so, user's operation is felt better. The user can confirm the position of water route switching component relative to the water purification main part through feeling when operating the water route switching component to can also know whether the process of water route switching is accomplished. In this way, the user experience can be improved.

Illustratively, the rigid retainer has a moving path between the first retaining hole and the second retaining hole as the water passage switching assembly switches between the first station and the second station, a surface of the moving path is rigid, and the rigid fitting portion further includes a surface of the moving path. Because the surface of the moving path is also rigid, the rigid clamping piece can have obvious demarcation feeling in the process of falling into the first clamping hole and the second clamping hole, and the feedback obtained by the user through the waterway switching component is clearer and clearer. In the embodiment that the channel is arranged between the first clamping hole and the second clamping hole, the bottom surface of the channel is rigid, so that better support can be provided for the rigid clamping piece, and the problem that the rigid clamping piece is unstable in the moving process when moving on a non-rigid, namely flexible channel is solved.

Illustratively, the rigid retainer is movably disposed on one of the water purifying main body and the waterway switching assembly along a predetermined direction, the predetermined direction having an angle with a surface of the moving path, wherein along the predetermined direction, the surface of the moving path protrudes beyond a first position surface of the bottom of the rigid retainer in the first retainer hole and a second position surface of the bottom of the rigid retainer in the second retainer hole. Because the surfaces of the moving paths protrude out of the first locating surface and the second locating surface, when the waterway switching assembly is located at the first station and the second station, the rigid clamping piece can generate obvious demarcation feeling in the process of falling into the first clamping hole or the second clamping hole along the preset direction so as to prompt a user that the rigid clamping piece is rigidly clamped with the first clamping hole or the second clamping hole, and the operation hand feeling and the operation feedback of the user are enhanced. Further, the rigid matching part with the arrangement is simple in structure and easy to realize.

Illustratively, the predetermined direction may be a vertical direction. The rigid clamping piece can fall into the first clamping hole or the second clamping hole under the action of self gravity, other applying devices are not needed to be arranged to drive the rigid clamping piece to be rigidly clamped with the first clamping hole and the second clamping hole, and the arrangement structure is simple.

For example, the surface of the movement path may extend in a horizontal direction. Therefore, a buffer space can be provided for the movement of the rigid clamping piece, the integral component is protected, and the integral component is prevented from being damaged due to over-force during operation.

For example, the first and second chucking holes may extend in a vertical direction. Therefore, when the first clamping hole and the second clamping hole receive the rigid clamping piece falling into the first clamping hole and the second clamping hole, the resistance caused by the friction of the inner side walls of the first clamping hole and the second clamping hole on the rigid clamping piece can be reduced, so that the rigid clamping piece can be more conveniently and more smoothly rigidly clamped with the first clamping hole and the second clamping hole.

For example, the predetermined direction may have an angle with the surface of the moving path that is a right angle. Therefore, when the rigid clamping piece moves between the first clamping hole and the second clamping hole, the operation hand feeling brought by the rigid clamping piece can be kept consistent.

Illustratively, the faucet water purifier further includes an elastic member disposed between the rigid retainer and one of the water purifying body and the waterway switching assembly, the elastic member for applying pressure to the rigid retainer at least when the rigid retainer is located on the moving path. Therefore, when the rigid clamping piece moves to the first clamping hole or the second clamping hole, larger damping force change can be generated, so that more obvious demarcation feeling is generated, and clearer feedback is provided.

Illustratively, one of the water purifying main body and the waterway switching assembly is provided with a containing cavity, a through hole is arranged on the cavity wall of the containing cavity facing to the other of the water purifying main body and the waterway switching assembly, the through hole extends along a preset direction, the rear part of the rigid clamping piece is movably arranged in the containing cavity along the preset direction, the front part of the rigid clamping piece penetrates through the through hole to be matched with the rigid matching part, the side wall of the rear part of the rigid clamping piece is provided with a limiting flange, the radial dimension of the limiting flange is larger than that of the through hole, one end of the elastic piece is abutted against the limiting flange, and the other end of the elastic piece is abutted against the inner wall of the containing cavity. The limiting flange can provide a limiting effect for the rigid clamping piece and prevent the rigid clamping piece from moving to the outside of the accommodating cavity through the through hole under the effect of the elastic piece.

Illustratively, the resilient member is a spring that is sleeved over a rear portion of the rigid retaining member. The spring can provide thrust for the rigid clamping piece, and the damping force between the rigid clamping piece and the moving path is increased, so that strong contrast is generated on hand feeling through the waterway switching assembly, and obvious feedback is provided.

Illustratively, the first clamping hole and the second clamping hole are blind holes, and the front part of the rigid clamping member is rigid, wherein the front part of the rigid clamping member abuts against the bottom surface of the first clamping hole when the waterway switching assembly is at the first station, and abuts against the bottom surface of the second clamping hole when the waterway switching assembly is at the second station. The first clamping hole and the second clamping hole are blind holes, so that the rigid clamping piece can have more obvious touch feedback when being abutted against the bottom surface of the clamping hole, more obvious collision sound is emitted, and the operation experience of a user is improved.

Illustratively, the front portion of the rigid retaining member, the bottom surface of the first retaining hole, and the bottom surface of the second retaining hole are all rigid. The impact sound generated by the mutual collision of the parts which are all in rigid structures is larger, the operation hand feeling is better, and the feedback is stronger.

For example, the aperture edge of the first holding hole is provided with a radius and/or the aperture edge of the second holding hole is provided with a radius. Therefore, when the rigid clamping piece moves out of the first clamping hole or the second clamping hole, the resistance can be reduced, and the operation of a user is smoother.

Illustratively, the waterway switching assembly is pivotally connected with the water purifying main body by taking an axis perpendicular to the plane of the first clamping hole and the second clamping hole as a shaft, and the first clamping hole and the second clamping hole are distributed around the axis. Waterway switching component and water purification main part pivotal connection, it is more convenient to operate, and first card is held the hole and is held pore symmetric distribution with the second card and can let waterway switching component when switching in two kinds of waterways, and the operation is felt evenly.

A series of concepts in a simplified form are introduced in the disclosure, which will be described in further detail in the detailed description section. The summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

The advantages and features of the present invention are described in detail below with reference to the accompanying drawings.

Drawings

The following drawings of the present invention are used herein as part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions thereof, which are used to explain the principles of the invention. In the drawings, there is shown in the drawings,

fig. 1 is a front view of a faucet water purifier according to an exemplary embodiment of the present invention;

FIG. 2 is an exploded view of the faucet water purifier of FIG. 1;

FIGS. 3 and 4 are sectional views of the faucet water purifier of FIG. 1;

FIG. 5 is a perspective view of the operating member of FIG. 1;

fig. 6a and 6b are schematic views of a rigid mating part and a rigid retainer according to an exemplary embodiment of the present invention;

fig. 7 is an exemplary view of a rigid mating portion according to an exemplary embodiment of the present invention;

figures 8a and 8b are schematic views of a rigid mating part and a rigid retainer according to another exemplary embodiment of the present invention; and

fig. 9 is a perspective view of the rigid catch of fig. 1.

Wherein the figures include the following reference numerals:

100. a water purification main body; 110. a raw water channel; 111. a raw water overflow port; 120. a water purification channel; 121. a purified water overflow port; 200. a waterway switching component; 210. a blocking piece; 220. a first holding hole; 221. a first seating plane; 231. a second seating surface; 230. a second chucking hole; 240. a channel; 250. an operating member; 260. a movement path; 270. a connecting member; 280. a plastic rubber gasket; 300. a rigid retaining member; 310. a limiting flange; 320. a front portion; 330. a rear portion; 400. a rigid mating portion; 500. an elastic member; 600. an accommodating chamber; 610. and a through hole.

Detailed Description

In the following description, numerous details are provided to provide a thorough understanding of the invention. One skilled in the art, however, will understand that the following description illustrates only a preferred embodiment of the invention and that the invention may be practiced without one or more of these details. In addition, some technical features that are well known in the art are not described in detail in order to avoid obscuring the present invention.

The utility model provides a tap water purifier, as shown in figures 1-4.

The faucet water purifier may include a water purifying body 100, a waterway switching assembly 200, and a rigid retainer 300.

The water purifying body 100 may have a raw water passage 110 and a water purifying passage 120. After entering the faucet water purifier, the raw water may be discharged out of the faucet water purifier through the raw water passage 110 or the purified water passage 120. The raw water passage 110 may be used to conduct unfiltered raw water. The purified water passage 120 may be used to conduct purified water generated by the filtering. The raw water passage 110 and the water purification passage 120 may be disposed at any position in the water purification body 100, and are not particularly limited.

The waterway switching assembly 200 may be movably connected with the water purifying body 100. Waterway switching assembly 200 may have a first station and a second station. The waterway switching assembly 200 may cut off the raw water passage 110 at the first station. Waterway switching assembly 200 can block clean water channel 120 at the second station. The waterway switching assembly 200 may be movably connected to the water purifying body 100 in various forms, and the waterway switching assembly 200 may be stopped by the raw water passage 110 and the water purifying passage 120 in various forms. For example, the waterway switching assembly 200 may be translated and rotated in the water purifying body 100. In the embodiment shown in fig. 1 to 4, the waterway switching assembly 200 may be pivotally connected to the water purifying body 100. The waterway switching assembly 200 may include a block piece 210, and a raw water passing hole 111 and a purified water passing hole 121 may be respectively provided on the raw water passage 110 and the purified water passage 120. When the waterway switching assembly 200 is located at the first station, the blocking piece 210 may block the raw water inlet 111 to block the raw water passage 110. When the waterway switching assembly 200 is located at the second station, the blocking member 210 may block the purified water passing hole 121 to block the purified water passage 120. It should be noted that the blocking member 210 is flexibly connected to the raw water inlet 111 and the purified water inlet 121, that is, the waterway switching assembly 200 is stable in the process of stopping the raw water channel 110 or the purified water channel 120, and has no abrupt change effect. In the embodiment shown in fig. 2-3, the closure 210 may be in the form of a sphere. Plastic gaskets 280 may be further disposed on the raw water inlet 111 and the purified water inlet 121 to improve sealing effects. Thus, the plugging member 210 moves smoothly between the raw water passing hole 111 and the purified water passing hole 121. Of course, in other embodiments, the blocking member 210 may also include any type of blocking member such as a disk or a valve core, and the raw water passing port 111 and the purified water passing port 121 may also be different types according to the different blocking members 210, which are well known to those skilled in the art.

The rigid catch 300 may be provided on one of the water purifying body 100 and the waterway switching assembly 200. The other of the water purifying body 100 and the waterway switching assembly 200 is provided with a rigid fitting portion 400, as shown in fig. 5. The rigid fitting 400 may include a first catch hole 220 and a second catch hole 230. Rigid retainer 300 may be rigidly engaged with first retaining hole 220 when waterway switch assembly 200 is in the first station. Rigid retainer 300 may be rigidly engaged with second retaining hole 230 when waterway switch assembly 200 is in the second station. The rigid engagement means that a significant feeling of collision of the rigid member is generated when the rigid retainer 300 is engaged with the rigid fitting portion 400, or a significant feeling of demarcation is generated when the rigid retainer 300 is relatively moved on the rigid fitting portion 400. It should be noted that the first latching hole 220 and the second latching hole 230 do not need to be in the form of holes or in the shape of holes, and can be rigidly engaged with the rigid latching member 300.

For convenience of description, the following description will be given taking the case where the first catch hole 220 and the second catch hole 230 are provided on the waterway switching assembly 200.

In the embodiment shown in fig. 2, waterway switching assembly 200 may include an operating member 250, a connection member 270, and a blocking member 210, which are connected in sequence. The user can operate the operation member 250 to move the plugging member 210 through the connection member 270. The operation member 250 may include a knob, a button, or the like, and is not particularly limited. The first and second catching holes 220 and 230 may be disposed at intervals on the operating member 250, and the first or second catching holes 220 or 230 may be holes having a certain depth. The first catching hole 220 and the second catching hole 230 may have a section that is matched with that of the rigid catching member 300. As shown in fig. 6a and 6b, the rigid fitting part 400 may be disposed on the operation member 250, and the moving path of the rigid retainer 300 between the first retaining hole 220 and the second retaining hole 230 may be disposed on the surface of the operation member 250 or may be disposed on a plane lower than the surface of the operation member 250. In summary, the plane of the moving path 260 may have a significant slope change at the intersection with the first chucking hole 220 or the second chucking hole 230. Wherein the intersection may in some cases be provided with a right-angle slope. Thus, when the rigid retainer 300 moves on the surface of the operating member 250 and reaches the first retaining hole 220 or the second retaining hole 230, the rigid retainer 300 can fall into the holes in whole or in part, thereby forming a strong abrupt change feeling on the operating member 250. Of course, it is understood that in some embodiments, the first and second retaining holes 220 and 230 may also be provided on the connector 270 or the block piece 210. The waterway switching assembly 200 may also be provided with only the blocking piece 210, and the first and second catching holes 220 and 230 may be provided on the blocking piece 210, and a user may directly drive the blocking piece 210 to move between the first and second stations. Further, when the rigid retainer 300 falls into the first retaining hole 220 or the second retaining hole 230, a distinct impact sound may be emitted to provide feedback to the user.

Illustratively, in the embodiment shown in fig. 7, a channel 240 may also be provided between the first and second chucking holes 220 and 230. The rigid catch 300 is movable between the first catch aperture 220 and the second catch aperture 230 through the channel 240. Wherein the damping force received by the rigid retainer 300 in the channel 240 is different from the damping force received in the first or second retaining holes 220, 230. In this way, rigid catch 300 may create a distinct demarcation on waterway switching assembly 200 during movement. In some embodiments, the rigid catch 300 may be cylindrical. The first catching hole 220, the second catching hole 230, and the middle passage 240 may be grooves on the operating member 250. The width of the channel 240 may be slightly smaller than the diameter of the positive-retaining member 300, and the inner diameters of the first and second retaining holes 220 and 230 may be slightly larger than the diameter of the positive-retaining member 300. When the positive grip 300 is positioned within the channel 240, the channel 240 may provide a greater resistance to the positive grip 300. When the rigid catch 300 enters the first catch hole 220 or the second catch hole 230 through the passage 240, the resistance force is reduced. Thus, the rigid retaining member 300 can form a clear demarcation on the waterway switching assembly 200 during the relative movement process on the rigid matching portion 400, and further reflects the feedback of the waterway switching assembly to the user.

Therefore, it can know, has the utility model discloses tap water purifier can make just shape card clamping part and just shape cooperation portion rigidity block when water route switching assembly 200 reachs first station and second station, can produce strong feedback when this kind of rigidity block is accomplished, and the feedback is clear and definite moreover, makes the user when operation water route switching assembly 200, can feel obvious sudden change and feel or the demarcation feels, so, user's operation is felt better. When the user operates the waterway switching assembly 200, the user can determine the position of the waterway switching assembly 200 relative to the water purifying body 100 by hand feeling, and can also know whether the waterway switching process is completed. In this way, the user experience can be improved.

Illustratively, the rigid retainer 300 may have a moving path 260 between the first retaining hole 220 and the second retaining hole 230 during switching between the first station and the second station with the waterway switching assembly 200. The surface of the moving path 260 may be rigid, and the rigid fitting part 400 may further include the surface of the moving path 260. In the embodiment shown in fig. 5, the rigid fitting portion 400 may be provided on the operation member 250. The positive catch 300 may be a rigid cylinder and the positive catch 300 may move on a surface located on the operating member 250 as shown in fig. 6a and 6 b. During the switching of waterway switching assembly 200 between the first station and the second station, there may be a mutual pressing force between rigid catch 300 and moving path 260. When the waterway switching assembly 200 moves to the first station, the rigid retainer 300 can fall into the first retaining hole 220; when waterway switching assembly 200 moves to the second station, rigid retainer 300 may fall into second retaining hole 230. Since the moving path surface is also rigid, the rigid catch 300 may have a distinct demarcation sense during the process of falling into the first catch hole 220 and the second catch hole 230, and the feedback obtained by the user through the waterway switching assembly 200 is more clear and definite. In the embodiment shown in fig. 7, the rigidity of the bottom surface of channel 240 also provides better support for rigid catch 300, eliminating the problem of instability during movement of rigid catch 300 when moving on a non-rigid, i.e., flexible, channel.

For example, the rigid catch 300 may be movably disposed on one of the water purifying body 100 and the waterway switching assembly 200 in a predetermined direction. The predetermined direction may have an angle with the surface of the moving path 260. Wherein the surface of the moving path 260 may protrude from the first seating surface 221 of the bottom of the rigidly-retaining member 300 in the first retaining hole 220 and the second seating surface 231 of the bottom of the rigidly-retaining member 300 in the second retaining hole 230 in the predetermined direction.

As shown in fig. 8a and 8b, when the rigid retainer 300 moves to the position of the first retaining hole 220 or the second retaining hole 230, all or part of the rigid retainer 300 can be located in the first retaining hole 220 or the second retaining hole 230, and the horizontal section of the lowest position of the rigid retainer 300 is the first locating surface 221 or the second locating surface 231. Since the surface of the moving path 260 protrudes from the first seating surface 221 and the second seating surface 231, when the waterway switching assembly 200 is located at the first station and the second station, a distinct demarcation feeling can be generated in the process that the rigid retaining member 300 falls into the first retaining hole 220 or the second retaining hole 230 along the predetermined direction, so as to prompt the user that the rigid retaining member 300 and the first retaining hole 220 or the second retaining hole 230 are rigidly engaged, thereby enhancing the operation feeling and the operation feedback of the user. Further, the rigid fitting part 400 having this arrangement is simple in structure and easy to implement.

Illustratively, the predetermined direction may be a vertical direction. In the embodiment shown in fig. 6a, 6b, 8a and 8b, the rigid retainer 300 can fall into the first retaining hole 220 or the second retaining hole 230 by its own weight, and there is no need to provide other applying means for driving the rigid retainer 300 to rigidly engage with the first retaining hole 220 and the second retaining hole 230, which is simple in structure.

Illustratively, the surface of the movement path 260 may extend in a horizontal direction so that the movement of the rigid catch 300 in the movement path may be smooth, reducing the effect of the surface of the movement path 260 on the movement of the rigid catch 300. The surface of the moving path 260 extends in the horizontal direction, which provides a buffer space for the movement of the rigid retainer 300, protects the integral member, and prevents the integral member from being damaged by excessive force during operation.

Illustratively, the first and second chucking holes 220 and 230 may extend in a vertical direction. Thus, when the first retaining hole 220 and the second retaining hole 230 receive the rigid retaining member 300 dropped therein, the resistance caused by the friction between the inner side walls of the first retaining hole 220 and the second retaining hole 230 and the rigid retaining member 200 can be reduced, so that the rigid retaining member 300 can be rigidly and conveniently and smoothly rigidly engaged with the first retaining hole 220 and the second retaining hole 230.

Illustratively, the predetermined direction may have an angle with the surface of the moving path 260 that is a right angle. As shown in fig. 6a and 6b, the moving direction of the rigid catch 300 on the moving path 260 is perpendicular to the preset direction. In this way, the rigid retainer 300 moves between the first retaining hole 220 and the second retaining hole 230, and the operation feeling is kept consistent.

Illustratively, as shown in fig. 2-4, the faucet water purifier may further include an elastic member 500. The elastic member 500 may be disposed between the water purifying body 100 and the rigid retainer 300, and the elastic member 500 may also be disposed between the waterway switching assembly 200 and the rigid retainer 300. The elastic member 500 serves to apply pressure to the positive-retaining member 300 at least when the positive-retaining member 300 is located on the moving path 260. Thus, when the rigid clamping member 300 is located on the channel 240, the rigid clamping member can better fit the channel 240, and the elastic member 500 increases the friction between the rigid clamping member 300 and the channel 240, so that when the rigid clamping member 300 moves to the first clamping hole 220 or the second clamping hole 230, a greater variation of the damping force can be generated, thereby generating a more obvious boundary sense and providing a clearer feedback.

For example, one of the water purifying body 100 and the waterway switching assembly 200 may be provided with a receiving chamber 600. A through hole 610 may be provided on a wall of the receiving chamber 600 facing the other one of the water purifying body 100 and the waterway switching member 200. The through-hole 610 may extend in a predetermined direction. The rear portion 330 of the rigid catch 300 may be movably disposed in the receiving cavity 600 in a predetermined direction, and the front portion 320 of the rigid catch 300 may be coupled with the rigid fitting portion 400 through the through hole 610. A position-limiting flange 310 may be provided on a side wall of the rear portion 330 of the rigid catch 300. The radial dimension of the position-defining flange 310 may be greater than the radial dimension of the through-hole 610. One end of the elastic member 500 may abut against the position-restricting flange 310 and the other end may abut against the inner wall of the receiving chamber 600. In the embodiment shown in fig. 4, the receiving chamber 600 is provided inside the water purifying body 100. The receiving chamber 600 may be formed in the water purifying body 100 by injection molding. As shown in fig. 9, the rigid retainer 300 may have a cylindrical shape, and a position-restricting flange 310 may be provided on an outer circumferential wall of the cylindrical shape. The position-limiting flange 310 may provide a position-limiting function to the rigidly-retaining member 300, preventing the rigidly-retaining member 300 from moving to the outside of the receiving chamber 600 through the through hole 610 by the elastic member 500.

Illustratively, the elastic member 500 may be a spring. The spring may fit over the rear portion 330 of the positive catch 300. The spring is malleable so that when the positive retaining member 300 is positioned on the moving path 260 between the first retaining hole 220 and the second retaining hole 230, the spring can provide a pushing force to the positive retaining member 300 to increase a damping force between the positive retaining member 300 and the moving path 260. In this way, after the rigid latching member 300 reaches the first latching hole 220 or the second latching hole 230, the spring can rapidly push the rigid latching member 300 into the first latching hole 220 or the second latching hole 230, so that the waterway switching assembly 200 can generate strong contrast in hand feeling to provide obvious feedback.

Illustratively, the first and second chucking holes 220 and 230 may be blind holes, as shown in fig. 6a and 6 b. The front portion 320 of rigid catch 300 may be rigid. When the waterway switching assembly 200 is in the first station, the front portion 320 may abut against the bottom surface of the first retaining hole 220. When the waterway switching assembly 200 is in the second working position, the front portion 320 may abut against the bottom surface of the second retaining hole 230. The first clamping hole 220 and the second clamping hole 230 are blind holes, so that the rigid clamping member 300 can have more obvious tactile feedback when being abutted against the bottom surface of the clamping hole, and more obvious collision sound is emitted, thereby improving the operation experience of a user.

Illustratively, the front portion 320 of the rigid retainer, the bottom surface of the first retaining aperture 220, and the bottom surface of the second retaining aperture 230 are all rigid. The impact sound generated by the mutual collision of the parts which are all in rigid structures is larger, the operation hand feeling is better, and the feedback is stronger.

Illustratively, the orifice edge of the first chucking hole 220 is provided with a radius, and/or the orifice edge of the second chucking hole 230 is provided with a radius. Thus, when the rigid holding member 300 moves out of the first holding hole 220 or the second holding hole 230, the resistance can be reduced, and the user can operate the rigid holding member more smoothly.

Illustratively, the waterway switching assembly 200 is pivotally connected to the water purifying body 100 about an axis perpendicular to a plane in which the first catching hole 220 and the second catching hole 230 are located, and the first catching hole 220 and the second catching hole 230 are distributed about the axis. The waterway switching assembly 200 is pivotally connected to the water purifying main body 100, so that the operation is more convenient, and the first fastening hole 220 and the second fastening hole 230 are symmetrically distributed, so that the waterway switching assembly 200 can be operated in two waterways with uniform hand feeling.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front", "rear", "upper", "lower", "left", "right", "horizontal", "vertical", "horizontal" and "top", "bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and 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 interpreted as limiting the scope of the present invention; the terms "inner" and "outer" refer to the interior and exterior relative to the contours of the components themselves.

For convenience of description, relative terms of regions, such as "over 8230," "over," "on 8230," "upper surface," "over," and the like, may be used herein to describe the positional relationship of one or more of the components or features with respect to other components or features as illustrated in the figures. It is to be understood that the relative terms of the regions are intended to encompass not only the orientation of the element as depicted in the figures, but also different orientations in use or operation. For example, if an element in the figures is turned over in its entirety, elements "above" or "over" other elements or features would include elements "below" or "beneath" other elements or features. Thus, the exemplary terms "at 8230; \8230; above" may include both orientations "at 8230; \8230; above" and "at 8230; \8230; below". Further, these components or features may also be positioned at various other angles (e.g., rotated 90 degrees or other angles), all of which are intended to be encompassed herein.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, elements, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the present invention is defined by the appended claims and their equivalents.

Claims (11)

1. A faucet water purifier, comprising:

the water purifying device comprises a water purifying main body, a water purifying main body and a water purifying device, wherein a raw water channel and a water purifying channel are arranged in the water purifying main body;

the waterway switching assembly is movably connected with the water purifying main body and is provided with a first station for stopping the raw water channel and a second station for stopping the water purifying channel; and

the rigid clamping part is arranged on one of the water purification main body and the waterway switching assembly, a rigid matching part is arranged on the other of the water purification main body and the waterway switching assembly, the rigid matching part comprises a first clamping hole and a second clamping hole, and the rigid clamping part is rigidly clamped with the first clamping hole when the waterway switching assembly is positioned at the first station and rigidly clamped with the second clamping hole when the waterway switching assembly is positioned at the second station.

2. The faucet water purifier of claim 1, wherein the rigid retainer has a travel path between the first and second retention apertures as the waterway switch assembly switches between the first and second stations, a surface of the travel path being rigid, the rigid mating portion further comprising a surface of the travel path.

3. The faucet water purifier of claim 2, wherein the rigid retainer is movably disposed in a predetermined direction on one of the water purifying body and the waterway switching assembly, the predetermined direction having an angle with a surface of the moving path, wherein the surface of the moving path protrudes from a first seating surface of a bottom of the rigid retainer in the first retaining hole and a second seating surface of the bottom of the rigid retainer in the second retaining hole along the predetermined direction.

4. The faucet water purifier as recited in claim 3, wherein the predetermined direction is a vertical direction; and/or the surface of the movement path extends in a horizontal direction; and/or the first and second retaining holes extend in a vertical direction; and/or the included angle is a right angle.

5. The faucet water purifier of claim 3, further comprising a resilient member disposed between the rigid retainer and one of the water purifying body and the waterway switching assembly, the resilient member being configured to apply a pressure to the rigid retainer at least when the rigid retainer is located on the travel path.

6. The faucet water purifier according to claim 5, wherein a receiving cavity is formed in one of the water purifying body and the waterway switching assembly, a through hole is formed in a wall of the receiving cavity facing the other of the water purifying body and the waterway switching assembly, the through hole extends along the predetermined direction, a rear portion of the rigid clamping member is movably disposed in the receiving cavity along the predetermined direction, a front portion of the rigid clamping member passes through the through hole to be matched with the rigid matching portion, a side wall of the rear portion of the rigid clamping member is provided with a limiting flange, the radial dimension of the limiting flange is larger than that of the through hole, one end of the elastic member abuts against the limiting flange, and the other end of the elastic member abuts against an inner wall of the receiving cavity.

7. The faucet water purifier of claim 6, wherein the resilient member is a spring that is received over the rear portion of the positive retaining member.

8. The faucet water purifier of claim 1, wherein the first and second retention apertures are blind apertures and a front portion of the rigid retention member is rigid, wherein the front portion of the rigid retention member abuts a bottom surface of the first retention aperture when the waterway switching assembly is in the first station and abuts a bottom surface of the second retention aperture when the waterway switching assembly is in the second station.

9. The faucet water purifier as recited in claim 8 wherein the front portion of the rigid retainer, a bottom surface of the first retaining aperture and a bottom surface of the second retaining aperture are all rigid.

10. The faucet water purifier of claim 1, wherein the aperture edge of the first retaining hole is provided with a radius, and/or

The second card is held the drill way edge in hole and is provided with the radius.

11. The faucet water purifier as claimed in claim 1, wherein the waterway switching assembly is pivotally connected to the water purifying body about an axis perpendicular to the plane of the first and second retention holes, and the first and second retention holes are distributed around the axis.

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