CN213853268U - Water purifier - Google Patents

Abstract

The utility model discloses a water purifier, including support, filter element seat and the filter core of setting on the support, the filter element seat is including rotating the retaining member that sets up, and the filter core passes through retaining member locking in order to install on the filter element seat, is equipped with release mechanism on the support, release mechanism includes the stay cord, dials piece and runner assembly, the runner assembly including rotate the piece and with rotate a fixed connection's operating parts, on the one end of stay cord was fixed in the retaining member, on the other end was fixed in the runner assembly, be equipped with on the stay cord and draw the piece, when revolving soon during the operating parts, it stirs the piece and rotates and makes the retaining member rotate in order to stimulate the stay cord with drawing the piece cooperation and rotate in order to carry out the unblock filter core to rotate, wherein, revolves soon the rotating torsion of operating parts is 10 ~ 15N. The utility model provides a technical scheme is when needing to dismantle the renew cartridge, just can realize the filter core unblock through revolving the twisted operating parts, and convenient operation is swift and safe and reliable, improves filter core dismouting efficiency to reduce the purifier cost.

Description

Water purifier

Technical Field

The utility model relates to a water purification unit technical field, concretely relates to purifier.

Background

The water purifier filters impurity pollutants in water through an internal filter element, so that a water source can reach a healthy drinking standard. However, the filter element is consumable, so that the filter element needs to be periodically disassembled and replaced to ensure the normal operation of the water purifier. The filter core replacement mode of present domestic horizontal filter core purifier mainly has two kinds: one is manual core replacement, the filter core and the filter core seat are fixed in a buckling mode, when a user dismantles and replaces the filter core, the user needs to manually rotate the filter core for disassembly, even needs to use a matched disassembling tool and the like, time and labor are wasted, and the disassembling efficiency is high; the other type is that the core is changed electronically, through set up electric actuator on the filter core seat, realizes the installation and the dismantlement of filter core through electric actuator, and user experience feels good, nevertheless because electric actuator exposes in humid environment for a long time, has the risk of inefficacy, leads to the purifier unreliable, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water purifier to make things convenient for the manual dismouting operation of filter core, improve filter core dismouting efficiency, and fall this.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

a water purifier comprises a support, a filter element seat and a filter element, wherein the filter element seat and the filter element are arranged on the support, the filter element seat comprises a locking member which is rotatably arranged, the filter element is locked through the locking member to be installed on the filter element seat, the support is provided with an unlocking mechanism, the unlocking mechanism comprises a pull rope, a stirring member and a rotating assembly, the rotating assembly comprises a rotating member and an operating member which is fixedly connected with the rotating member, one end of the pull rope is fixed on the locking member, the other end of the pull rope is fixed on the rotating assembly, the pull member is arranged on the pull rope, and when the operating member is screwed, the rotating member drives the stirring member to rotate to be matched with the pull member to pull the pull rope so as to rotate the locking member to unlock the filter element; wherein the rotating torque force for rotating the operating piece is 10-15N.

Furthermore, the rotating piece is arranged in a manner that the central axis surrounded by the rotating piece when the rotating piece rotates is parallel to the axial direction of the filter element when the operating piece is screwed, the central axis surrounded by the poking piece when the poking piece rotates is perpendicular to the axial direction of the filter element, and the central axis surrounded by the locking piece when the locking piece rotates is parallel to the axial direction of the filter element.

Furthermore, the rotating assembly is fixed on the support, the stirring piece is pivoted on the support, the rotating piece is provided with a driving bevel gear, and the stirring piece is provided with a driven bevel gear meshed with the driving bevel gear.

Furthermore, the poking piece is convexly provided with a poking rod for poking the pulling piece, and the poking rod is provided with a guide groove or a guide hole for penetrating the pull rope.

Furthermore, a first tooth groove is formed in the shifting lever, and a second tooth groove matched with the first tooth groove is formed in the end face of the pulling piece.

Furthermore, a pulley assembly is further arranged on the support, one end of the pull rope is wound on the pulley assembly and is fixedly connected with the locking piece, and the other end of the pull rope is fixed on the rotating assembly.

Further, the pulley assembly comprises a pulley arranged at the end of the support, and the pull rope is wound on the pulley and is fixedly connected with the locking piece.

Further, the rotating assembly further comprises an elastic piece, wherein the elastic piece is arranged to be compressed when the operating piece is screwed, and can push the operating piece to reset by utilizing the elastic force of the elastic piece after the external force applied to the operating piece is stopped.

Further, the runner assembly still includes support piece of fixed connection on the support, the one end of operating parts is worn to establish in proper order the trompil that sets up on the support piece the mounting hole that sets up on the support piece and with rotate a piece fixed connection, the elastic component is the spring, the spring is located in the mounting hole and is fixed between the baffle that sets up on the operating parts and the support, be equipped with first fender muscle on the mounting hole inner wall, be equipped with the second on the lateral wall of operating parts and keep off the muscle, the both ends of spring butt respectively in first fender muscle and second fender muscle.

Furthermore, the filter element is provided with an installing head fixed with the filter element seat, the installing head is provided with a damping piece, and the filter element seat is provided with a plug connector matched with the damping piece.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the filter element unlocking device comprises a support, and is characterized in that an unlocking mechanism is arranged on the support, the unlocking mechanism comprises a pull rope, a poking piece and a rotating assembly, the rotating assembly comprises a rotating piece and an operating piece fixedly connected with the rotating piece, one end of the pull rope is fixed on a locking piece, the other end of the pull rope is fixed on the rotating assembly, a pulling piece is arranged on the pull rope, and when the operating piece is screwed, the rotating piece drives the poking piece to rotate to be matched with the pulling piece so as to pull the pull rope to rotate the locking piece to unlock the filter element; wherein the rotating torque force for rotating the operating piece is 10-15N. Therefore, when the filter element needs to be disassembled and replaced, the filter element can be unlocked by screwing the operating piece, the filter element does not need to be manually rotated for unlocking or be disassembled by means of a matched disassembling tool, the filter element is conveniently and manually unlocked, the operation is convenient and quick, the disassembling efficiency of the filter element is improved, and the cost of the water purifier is reduced; when the rotating torque for screwing the operating piece is less than 10N, the filter element is unlocked when a user accidentally touches the operating piece, and misoperation is caused; when the rotating torque force for rotating the operating piece is larger than 15N, a user can do more labor and experience a poor feeling when the operating piece is rotated for unlocking.

2. The rotating assembly is fixed on the support, the stirring piece is pivoted on the support, the rotating piece is provided with a driving bevel gear, and the stirring piece is provided with a driven bevel gear meshed with the driving bevel gear. So, when screwing the operating parts, can reduce the rotatory torsion of rotation operating parts, realize laborsaving, promote user experience and feel.

3. The shifting piece is convexly provided with a shifting rod for shifting the pulling piece, and the shifting rod is provided with a guide groove or a guide hole for penetrating the pull rope. So, when the piece rotates stirring, the guide way on the driving lever or this guiding hole play the guide effect to the stay cord, prevent effectively that the stay cord from taking place the skew when removing, improve release mechanism's stability and reliability.

4. The shifting lever is provided with a first tooth groove, and the end face of the pulling piece is provided with a second tooth groove matched with the first tooth groove. Therefore, the friction force between the shifting rod and the pulling piece is enhanced, and the stability and the reliability of the unlocking mechanism are improved.

5. Still be equipped with loose pulley assembly on the support, the one end of stay cord is around establishing loose pulley assembly and with retaining member fixed connection, the other end is fixed in on the runner assembly. So, at the in-process of stay cord pulling retaining member unblock, adopt rolling friction, not only can reduce tensile loss, realize laborsaving purpose, at the unblock in-process, avoid stay cord and support direct contact moreover, reduce the wearing and tearing of stay cord or support and influence the smooth and easy nature of stay cord pulling in the long-term use, promote release mechanism's reliability. When screwing the operating parts, can reduce the rotatory torsion of rotatory operating parts, realize laborsaving, promote user experience and feel.

6. The rotating assembly further comprises an elastic piece, the elastic piece is arranged to be compressed when the operating piece is screwed, and the operating piece can be pushed to reset by utilizing the elastic force of the elastic piece after the external force applied to the operating piece is stopped. So, twist the operating parts and carry out the unblock back, the operating parts can lead to the elastic component and reset, promotes release mechanism's use convenience.

7. The filter core has the installation head fixed with the filter core seat, be equipped with damping piece on the installation head, be equipped with on the filter core seat with damping piece complex plug connector. So, when not closing the water route and carrying out the filter core and dismantle the change, the filter core is at the in-process that pops out, and damping piece and plug connector cooperate and pop out the energy of release in the twinkling of an eye with consuming the filter core, prevent that the filter core from popping out too fast, avoid causing bodily injury to the operator.

Drawings

FIG. 1 is a schematic view of a water purifier;

FIG. 2 is a schematic view of a connection structure of a filter element seat and a water circuit board of a water purifier according to some exemplary embodiments;

FIG. 3 is a schematic view of a connection configuration of a bracket, cartridge seat and unlocking mechanism of a water purifier according to some exemplary embodiments;

FIG. 4 is a schematic view of the attachment of the retaining member, pulley assembly and pull cord according to some exemplary embodiments;

FIG. 5 is an enlarged view of a portion of A in FIG. 4;

FIG. 6 is a schematic view of the connection of the bracket, the cartridge seat and the unlocking mechanism of the water purifier shown in FIG. 3 from another view angle;

FIG. 7 is a partial enlarged view of B in FIG. 6;

FIG. 8 is a schematic diagram of an exploded view of a rotating assembly in accordance with certain exemplary embodiments;

FIG. 9 is a schematic diagram of a dispenser of some exemplary embodiments;

FIG. 10 is a schematic structural view of a pulling member of some exemplary embodiments;

figure 11 is an exploded view of a sheave assembly according to some exemplary embodiments;

FIG. 12 is a schematic view of a cartridge construction according to some exemplary embodiments;

FIG. 13 is a cross-sectional view of the cartridge of FIG. 12;

FIG. 14 is a schematic view of the toggle member and the rotating member assembly of some exemplary embodiments;

FIG. 15 is a schematic view of the toggle member and the rotating member shown in FIG. 14 assembled from another perspective;

reference numerals:

100, a water purifier; 10 a shell; 20 filter element, 21 mounting head, 211 damping member; 30 filter element seats, 31 locking pieces, 311 pulling handles, 32 accommodating grooves and 33 plug-in connectors; 40 a bracket, 41 a first supporting plate, 42 a second supporting plate, 43 a sleeve; 51 pulling ropes, 511 pulling pieces, 5111 second tooth grooves, 5112 through holes and 5113 locking holes; a 52 shifting piece, a 521 shifting rod, a 5211 guide groove and a 5212 first tooth groove; 53 a rotating component, 531 a rotating component, 532 an operating component, 5321 a baffle plate, 5322 a second baffle rib and 5323 an operating part; 54 an elastic member; 55 supporting piece, 551 installation hole and 5511 first stop rib; 60 pulley components, 61 pulleys and 62 mounting plates; 70 water route board.

Detailed Description

The technical scheme of the application is further explained by the specific implementation mode in combination with the attached drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application.

As shown in fig. 1, 2, 3 and 6, the present invention provides a water purifier 100, which includes a bracket 40, a filter cartridge holder 30 disposed on the bracket 40, a filter cartridge 20, and a water passage plate 70 (shown in fig. 2), wherein the filter cartridge holder 30 is configured to connect the filter cartridge 20 and the water passage plate 70, the filter cartridge holder 30 includes a rotatably disposed locking member 31, the filter cartridge 20 is locked by the locking member 31 to be mounted on the filter cartridge holder 30, the bracket 40 includes a first support plate 41, a second support plate 42, and a sleeve 43, the filter cartridge 20 is disposed in the sleeve 43, the first support plate 41 is provided with an unlocking mechanism, the unlocking mechanism includes a pulling rope 51, a toggle member 52, and a rotating assembly 53, the rotating assembly 53 includes a rotating member 531 and an operating member 532 fixedly connected to the rotating member 531, one end of the pulling rope 51 is fixed to the locking member 31, and the other end of the pulling rope is fixed to the rotating assembly 53, the pulling element 511 is disposed on the pulling rope 51, and when the operating element 532 is screwed, the rotating element 531 drives the toggle element 52 to rotate to cooperate with the pulling element 511 to pull the pulling rope 51, so that the locking element 31 rotates to unlock the filter element 20. So, when needing to dismantle renew cartridge 20, just can realize the filter core unblock through revolving the operating parts 532, need not manual rotation filter core and unblock or dismantle the filter core with the help of supporting assembly and disassembly tools, the manual unblock filter core of being convenient for, convenient operation is swift, improves filter core dismouting efficiency to reduce the purifier cost. The locking member 31 may be provided with a pulling handle 311, and the pulling handle 311 may be provided with a fixing hole for fixing the corresponding end of the pulling rope 51.

In order to ensure the safety and reliability of the unlocking switch and the purpose of convenient operation, the rotating torque force for screwing the operating piece 532 is 10-15N. When the rotating torque for screwing the operating element 532 is less than 10N, when a user accidentally touches the operating element, the filter element is unlocked, misoperation is caused, and particularly when the water purifier works normally, water leakage of the water purifier can be caused, even the filter element is popped up, and damage is caused to the user; when the rotating torque force for rotating the operating piece 532 is larger than 15N, a user needs to do more labor and experience is poor when the user rotates the operating piece for unlocking.

In some exemplary embodiments, as shown in fig. 2, the cartridge seat 30 may be provided with a receiving groove 32, the mounting head 21 of the cartridge being mounted in the receiving groove 32, the cartridge seat further including a return spring. The locker 31 is configured to be rotated by a force applied from the mounting head 21 during the insertion of the mounting head 21 into the receiving groove 32 and to compress the return spring during the rotation, and the locker 31 is further configured to be returned by the elastic force of the return spring and to lock the cartridge head after the mounting head 21 is inserted into the mounting position.

In some exemplary embodiments, as shown in fig. 3 to 5, the rotating member 531 is arranged such that a center axis around which the rotating member 531 rotates when the operating member 532 is screwed is parallel to an axial direction of the filter cartridge 20, a center axis around which the dial member 52 rotates is perpendicular to the axial direction of the filter cartridge 20, and a center axis around which the lock member 31 rotates is parallel to the axial direction of the filter cartridge 20. In one example of this embodiment, the cartridge 20 is shown with its axial direction perpendicular to the waterway plate 70, and the central axis of the cartridge 20 may be substantially aligned with the central axis about which the retaining member 31 rotates.

In some exemplary embodiments, as shown in fig. 3, 6, 7, 9 and 10, the rotating assembly 53 is fixed to the bracket 40, and the toggle member 52 is pivoted to the bracket 40. Specifically, the bracket 40 is provided with a mounting post, the toggle member 52 is provided with a mounting hole, and the mounting post and the mounting hole are fixedly connected through a bolt. The rotating piece 531 is provided with a driving bevel gear, the poking piece 52 is provided with a driven bevel gear meshed with the driving bevel gear, so that the rotating torque of the rotating operation piece can be reduced when the operation piece is screwed, labor is saved, and the user experience is improved. In an example of this embodiment, as shown in fig. 14 and 15, the driving bevel gear on the rotating member 531 is a pinion, and the driven bevel gear on the toggling member 52 is a gearwheel, that is, a bevel gear transmission mechanism in the form of a gearwheel driven by a pinion is used for acting force and reacting force at the gear engagement, and according to a torque calculation formula, the torque N1 is the acting force arm L1 at the engagement, and the torque N2 is the acting force arm L2 at the engagement, that is, the torque N1 is smaller than the torque N2. It can be understood that the torque N1 is equivalent to the rotating force of the operator for manually screwing the operating element 532, the torque N2 is equivalent to the tensile pulling force, the large gear is driven by the small gear for transmission, the rotating force of the manual screwing operating element 532 can be reduced, the labor is saved, the moving smoothness of the transmission mechanism is improved, and the user experience is improved. Wherein the moment arm L1 is the radius R2 of the center circle (dotted line circle in fig. 15) of the gear on the rotating piece; the toggle 52 pulls a circle (a dotted circle in fig. 14) formed around the center of the rotational axis of the toggle at a pulling action point with respect to the cord, and the arm L2 indicates a radius R1 of the circle.

In some exemplary embodiments, as shown in fig. 9, a shift lever 521 for shifting the pulling member 511 is protruded from the shifting member 52, and a guide slot 5211 or a guide hole for passing the pulling rope is opened on the shift lever 521. When the toggle piece 52 rotates, the guide groove 5211 or the guide hole on the toggle piece 521 plays a role in guiding the pull rope 51, so that the pull rope 51 is effectively prevented from shifting during movement, and the stability and reliability of the unlocking mechanism are improved.

In some exemplary embodiments, as shown in fig. 9 and 10, a first tooth groove 5212 is formed on the shift lever 521, and a second tooth groove 5111 matched with the first tooth groove 5212 is formed on an end surface of the pulling member 511, so that the friction force between the shift lever 521 and the pulling member 511 is enhanced, and the stability and reliability of the unlocking mechanism are improved.

It can be understood that the pulling member 511 is provided with a through hole 5112 for passing the pulling rope 51 and a locking hole 5113, and the locking hole 5113 cooperates with a screw to lock and fix the pulling member 511 on the pulling rope 51.

It is understood that the pulling action point between the pulling of the pulling member 52 and the pulling rope can be set on the end surface of the pulling member 511 engaged with the pulling lever 521.

In an example of this embodiment, as shown in fig. 7, when the operating member 532 is in an initial state (the locking member 31 locks the filter element 20, i.e., a locking position), an included angle a between a segment of the pulling rope 31 from an end fixed in the fixing hole of the pulling handle 311 to the through hole 5112 of the pulling member 511 and the shifting lever 521 is greater than or equal to 90 °, so that the shifting lever 521 is prevented from generating an upward pushing force on the pulling member 511 during pulling the pulling rope 51, and the pushing force may cause the pulling rope 51 to be disengaged from the guiding groove 5211 of the shifting lever 521, so that the purpose of rotating the locking member 31 to unlock the filter element by pulling the pulling rope 51 cannot be achieved.

In some exemplary embodiments, as shown in fig. 8, the rotating assembly 53 further includes an elastic member 54, and the elastic member 54 is configured to be compressed when the operating member 532 is screwed, and can push the operating member 532 to be reset by its own elastic force after the external force applied to the operating member 532 is stopped. After the operating piece 532 is screwed to unlock, the operating piece can be reset through the elastic piece 54, and the use convenience of the unlocking mechanism is improved.

Specifically, the rotating assembly 53 further includes a supporting member 55 fixedly connected to the bracket 40, one end of the operating member 532 sequentially penetrates through the opening formed in the first supporting plate 41, the mounting hole 551 formed in the supporting member 55 and is fixedly connected to the rotating member 531, the elastic member 54 is a spring, the spring is disposed in the mounting hole 551 and is fixed between the baffle 5321 formed on the operating member 532 and the bracket 40, the first blocking rib 5511 is disposed on the inner side wall of the mounting hole 551, the second blocking rib 5322 is disposed on the side wall of the operating member 532, and two ends of the spring respectively abut against the first blocking rib 5511 and the second blocking rib 5322. When the operating member 532 is screwed, the second stopper rib 5322 applies pressure to the spring, forcing the spring to compress toward the first stopper rib 5511; when the pressure on the spring is stopped, the spring can push the second rib 5322 to reset by using the self-elastic force. In one example of the present embodiment, as shown in fig. 8, the two springs are provided, and the operation member 532 is rotated left and right, so that the purpose of returning can be achieved. It should be noted that the two springs in fig. 8 are superimposed at their ends for the sake of illustration.

It is understood that the support 55 is provided with a stud, and is fastened with a screw. Wherein the pull cord 51 is fastened between the screw and the stud.

In some exemplary embodiments, as shown in fig. 4, 5 and 11, the bracket 40 is further provided with a pulley assembly 60, one end of the pull rope 51 is wound around the pulley assembly 60 and is fixedly connected with the locking member 31, and the other end is fixed on the rotating assembly 53. So, at the in-process of stay cord 51 pulling retaining member unblock, adopt rolling friction, not only can reduce tensile loss, realize laborsaving purpose, at the unblock in-process moreover, avoid stay cord 51 and support 40 direct contact, reduce the wearing and tearing of stay cord or support and influence the smooth and easy nature of stay cord pulling in the long-term use, promote release mechanism's reliability.

In some exemplary embodiments, the pulley assembly 60 includes a pulley 61 disposed at an end of the bracket 40, and the pull cord is wound 51 around the pulley 61 and fixedly connected to the locking member 31.

Specifically, the illustrated pulley assembly 60 is disposed on the second support plate 42, and the pulley 61 is fixedly mounted to the second support plate 42 via a mounting plate 62.

In some exemplary embodiments, as shown in fig. 2, 12 and 13, the mounting head of the filter cartridge is provided with a damping member 211, and the filter cartridge seat 30 is provided with a plug member 33 engaged with the damping member 211. When the water path is not closed and the filter element 20 is detached and replaced, the damping piece 211 and the plug piece 33 are matched to consume the energy released in the instant of ejecting the filter element 20 in the ejecting process of the filter element 20, so that the filter element 20 is prevented from being ejected too fast, and personal injury to an operator is avoided.

Preferably, be equipped with second grade, tertiary, level four or five wedge buffering muscle on damping piece 211, the tip of plug connector 33 is equipped with the fender muscle that corresponds, when the filter core is popped out, keep off the muscle and collide 2 times, 3 times, 4 times or 5 times with wedge buffering muscle in succession for filter core 20 receives the damping cushioning effect of wedge muscle, can consume the filter core gradually and pop out the energy of release in the twinkling of an eye, avoids filter core 20 to pop out too fast.

In the description of the embodiments of the present application, unless otherwise explicitly stated or limited, the terms "connected," "fixedly connected," "mounted," and "assembled" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening elements, or may be connected through the interconnection between two elements. 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.

Claims (10)

1. A water purifier comprises a support, a filter element seat and a filter element, wherein the filter element seat and the filter element are arranged on the support, the filter element seat comprises a locking member which is rotatably arranged, and the filter element is locked by the locking member to be installed on the filter element seat; wherein the rotating torque force for rotating the operating piece is 10-15N.

2. The water purifier as recited in claim 1, wherein the rotatable member is configured such that a center axis about which the rotatable member rotates when the rotatable member is rotated by the rotation member is parallel to an axial direction of the filter element, the center axis about which the toggle member rotates is perpendicular to the axial direction of the filter element, and a center axis about which the locking member rotates is parallel to the axial direction of the filter element.

3. The water purifier as recited in claim 2, wherein the rotating assembly is fixed to a support, the rotating member is pivotally connected to the support, the rotating member is provided with a driving bevel gear, and the rotating member is provided with a driven bevel gear engaged with the driving bevel gear.

4. The water purifier as recited in claim 3, wherein said shifting member is provided with a shifting lever protruding therefrom for shifting said pulling member, said shifting lever being provided with a guide slot or a guide hole for passing said pulling cord therethrough.

5. The water purifier as recited in claim 4, wherein said driving lever has a first tooth groove, and said pulling member has a second tooth groove on its end surface for engaging with said first tooth groove.

6. The water purifier as recited in claim 2, wherein said bracket further comprises a pulley assembly, one end of said pull cord is wound around said pulley assembly and fixedly connected to said locking member, and the other end of said pull cord is fixed to said rotating assembly.

7. The water purifier as recited in claim 6, wherein said pulley assembly comprises a pulley disposed at an end of said frame, and said pull cord is wound around said pulley and fixedly connected to said locking member.

8. The water purifier as recited in claim 2, wherein the rotating assembly further comprises an elastic member, the elastic member is configured to be compressed when the operating member is screwed, and can push the operating member to be reset by using its own elastic force after the external force applied to the operating member is stopped.

9. The water purifier according to claim 8, wherein the rotating assembly further comprises a supporting member fixedly connected to the bracket, one end of the operating member sequentially penetrates through the opening formed in the bracket, the mounting hole formed in the supporting member and is fixedly connected to the rotating member, the elastic member is a spring, the spring is arranged in the mounting hole and is fixed between the baffle plate and the bracket, the first blocking rib is arranged on an inner side wall of the mounting hole, the second blocking rib is arranged on a side wall of the operating member, and two ends of the spring are respectively abutted against the first blocking rib and the second blocking rib.

10. The water purifier as claimed in any one of claims 1 to 9, wherein the filter element has a mounting head fixed to the filter element seat, the mounting head is provided with a damping member, and the filter element seat is provided with a plug-in member engaged with the damping member.

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