CN218944513U - Water purifier - Google Patents

Abstract

The utility model discloses a water purifier which comprises a shell, a mounting bracket arranged in the shell and a filter flask locked on the mounting bracket through a turnbuckle, wherein an operating rod for driving the filter flask to rotate is arranged at the bottom of the filter flask, the operating rod is telescopically inserted on the side wall of the filter flask, a telescopic button assembly is arranged at the end part of the operating rod, the button assembly is provided with an installation position hidden in the operating rod and an operation position protruding out of the operating rod and protruding out of the side wall of the filter flask, and the button assembly is pushed to realize the switching between the installation position and the operation position. According to the utility model, the operating rod which can stretch out and draw back on the filter flask drives the filter flask to rotate relative to the mounting bracket so as to replace the filter flask, thereby saving more labor. Through set up button subassembly in the tip of action bars for the user accessible presses button subassembly and realizes button subassembly and stretches out or retract the action bars, and the user's of being convenient for application of force pulling action bars improves user's use experience.

Description

Water purifier

Technical Field

The utility model belongs to the field of water purifying equipment, and particularly relates to a water purifier.

Background

Along with the improvement of living standard, the requirements of people on water quality are higher and higher, so that the water purifier is widely applied. At present, the filter flask is locked on the installing support by the rotary buckle to the water purifier with the filter flask capable of being replaced on the market, and when the filter flask is replaced by a user, the user needs to hold the filter flask by two hands to install and detach, because the gap between the filter flask and the installing support is smaller, fingers are difficult to stretch in, the user cannot hold the filter flask completely by hands, the user is difficult to exert force, and the operation is very inconvenient.

Disclosure of Invention

The utility model aims to provide a water purifier to solve at least one of the problems.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a purifier, including the shell, locate the installing support in the shell and lock the filter flask on the installing support through the turnbuckle, the bottom of filter flask is equipped with and is used for driving filter flask pivoted action bars, the telescopic grafting of action bars is on the lateral wall of filter flask, the tip of action bars is equipped with telescopic button subassembly, the button subassembly has the mounted position of hiding in the action bars and stretches out the action bars and bulge in the operating position of filter flask lateral wall, through pressing the button subassembly, with the realization button subassembly switches between mounted position and operating position.

In the above-mentioned purifier, be equipped with the mounting groove of opening towards the filter flask outside on the action bars, the button subassembly is including locating the button of pressing in the mounting groove, with press the button that the button links to each other and push the elasticity reset piece of button to the mounting groove outward, the button is stopped in the mounted position through pressing the hasp.

In the water purifier, the pressing lock catch comprises a pressing piece and an elastic locking mechanism which are arranged in a split mode, wherein the pressing piece is fixed on the button, and when the button assembly is positioned at the installation position, the elastic locking mechanism holds the pressing piece tightly; when the button assembly is in the operating position, the push button is disengaged from the lock catch.

In the above-mentioned purifier, the elasticity locking mechanism includes the shell, locate the slider in the shell, connect the gag lever post between shell and slider, install the jack catch at slider tip and to the outside of shell promote the elastic component of slider, be equipped with the location spout on the inner wall of shell, the one end of gag lever post is pegged graft on the slider, the other end sliding connection is in the location spout in order to carry out spacingly to the slider, the jack catch stretches out the shell and slides along with the slider, in order to close in order to hug tightly to press the piece or open in order to disengage with pressing the piece under the promotion of shell.

In the water purifier, the mounting groove is internally fixed with a mounting plate positioned between the elastic locking mechanism and the button, the mounting plate is provided with the guide hole, and one side of the button, facing the elastic locking mechanism, is provided with the guide rod matched with the guide hole.

In the water purifier, the elastic reset piece is sleeved on the guide rod, and two ends of the elastic reset piece are respectively propped against the button and the mounting plate.

In the above water purifier, the button is provided with an operation notch for holding by a user, and the operation notch is symmetrically arranged at two sides of the button.

In the water purifier, the side part of the button is provided with the limiting convex rib, the notch of the mounting groove is provided with the limiting baffle, and the limiting baffle is propped against the limiting convex rib to prevent the button from being separated from the mounting groove.

In the above-mentioned purifier, the action bars include the lower casing that is equipped with the mounting groove and cover the upper cover that closes at the mounting groove top, press the hasp and fix on the lower casing through the retaining member.

In the water purifier, the bottom of the filter flask is provided with the chute extending along the radial direction of the filter flask, the inner side wall of the chute is provided with the guide groove, and the two sides of the operating rod are provided with the guide convex ribs spliced with the guide groove.

The beneficial effects of the utility model are as follows:

the utility model provides a purifier, including the shell, locate the installing support in the shell and lock the filter flask on the installing support through the turnbuckle, the bottom of filter flask is equipped with and is used for driving filter flask pivoted action bars, the telescopic grafting of action bars is on the lateral wall of filter flask, the tip of action bars is equipped with telescopic button subassembly, the button subassembly has the mounted position of hiding in the action bars and stretches out the action bars and bulge in the operating position of filter flask lateral wall, through pressing the button subassembly, with the realization button subassembly switches between mounted position and operating position. The technical scheme has the following technical effects:

according to the utility model, the operating rod which can stretch out and draw back on the filter flask is arranged at the bottom of the filter flask, so that a user can pull the operating rod hidden in the filter flask when replacing the filter flask, the operating rod extends out to a working position from the filter flask, then the operating rod is held and rotated to drive the filter flask to rotate relative to the mounting bracket, the filter flask is locked on the mounting bracket or separated from the mounting bracket through the turnbuckle, the operating rod extending out of the filter flask prolongs the arm of force, and compared with the operation of directly holding the filter flask for rotation, the operating rod can be pushed to push the operating rod to a storage position after the filter flask and the mounting bracket are mounted, and at the moment, the operating rod is hidden in the filter flask, so that the whole occupied space of the filter flask is reduced. Through set up button subassembly in the tip of action bars for the user accessible presses button subassembly to realize the switching between mounted position and operating position of button subassembly, when the user need pull out the spout with the action bars of hiding in the spout completely in order to dismantle the filter flask, only need press the button subassembly, switch the button subassembly that is in mounted position to operating position, can pull out the spout with the action bars through the button subassembly that holds the protrusion in the filter flask lateral wall, the user's application of force of being convenient for pulls the action bars, avoid hiding the action bars in the spout completely and be difficult to be pulled out by the user, when the user finishes using the button subassembly, only need press the button subassembly again, switch the button subassembly that is in operating position to mounted position, the button subassembly can be hidden in the action bars, reduce the occupation space of action bars, and is more pleasing to the eye, improve user experience.

The operating lever is provided with an installing groove with an opening facing the outside of the filter flask, the button assembly comprises a pressing lock catch arranged in the installing groove, a button connected with the pressing lock catch and an elastic reset piece pushing the button outwards of the installing groove, and the button stays at the installing position through the pressing lock catch. The button can be locked by pressing the lock catch, when the button assembly is at the installation position, the button is limited by pressing the lock catch, so that the button stays at the installation position, the button is prevented from being freely detached from the installation position, when the user presses the button to enable the button to be detached from the pressing lock catch, the elastic reset piece can push the button, the button is quickly pushed to the operation position, the operation is convenient and labor-saving, and the structure is simple and easy to install.

The pressing lock catch comprises a pressing piece and an elastic locking mechanism which are arranged in a split mode, the pressing piece is fixed on the button, and when the button assembly is positioned at the installation position, the elastic locking mechanism holds the pressing piece tightly; when the button assembly is in the operating position, the push button is disengaged from the lock catch. Through setting up the hasp of pressing down and dividing the button and elasticity locking mechanism that sets up for the button is through driving the button and remove, can realize self spacing, simple structure, reduction in production cost.

The mounting plate that is located between elasticity locking mechanism and the button is fixed with in the mounting groove, is equipped with the guiding hole on the mounting plate, and the button is equipped with guiding hole complex guide bar towards one side of elasticity locking mechanism. The guide rod is matched with the guide hole to limit the button in the horizontal direction, so that the button is prevented from shaking in the horizontal direction in the mounting groove, and the pressing piece fixed on the button is always aligned with the claw of the elastic locking mechanism.

The elastic reset piece is sleeved on the guide rod, and two ends of the elastic reset piece are respectively propped against the button and the mounting plate. The guide rod can limit the elastic resetting piece, so that the elastic resetting piece is always propped against the button and the mounting plate, and stable pushing of the elastic resetting piece to the button is ensured.

The button is provided with operation notches for holding by a user, and the operation notches are symmetrically arranged on two sides of the button so as to facilitate the clamping of fingers of the user, and the operation is more labor-saving.

The lateral part of button is equipped with spacing protruding muscle, and the notch department of mounting groove is equipped with limit baffle, and limit baffle is through offseting with spacing protruding muscle to prevent the button to disconnect from in the mounting groove. When the button pops up the mounting groove, spacing protruding muscle offsets towards the one side of mounting groove with limit baffle to prevent the button to break away from in the mounting groove under the promotion of elasticity reset piece, guarantee the stability of button installation in the mounting groove.

The operating lever comprises a lower shell provided with a mounting groove and an upper cover covered on the top of the mounting groove, and the pressing lock catch is fixed on the lower shell through a locking piece. The pressing lock catch is fixed on the lower shell through the locking piece, when the pressing lock catch is damaged, the pressing lock catch can be detached from the lower shell through the locking piece for independent replacement, and the maintenance cost is reduced.

The bottom of filter flask is equipped with the spout of radially extending along the filter flask, is equipped with the guide way on the inside wall of spout, and the both sides of action bars are equipped with the direction protruding muscle of pegging graft with the guide way. The guide convex rib is inserted into the guide groove and can slide along the guide groove, when the operation rod slides along the chute, the guide convex rib moves along with the operation rod and slides in the guide groove, the guide groove is propped against the upper end and the lower end of the guide convex rib to limit the operation rod in the vertical direction, the operation rod is prevented from being vertically separated from the chute, and the elastic positioning assembly is ensured to be stably inserted into the first positioning groove and the second positioning groove.

The features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.

Drawings

The utility model is further described with reference to the drawings and detailed description which follow:

FIG. 1 is a schematic illustration of a mounting bracket and filter flask assembly;

FIG. 2 is a schematic view of the bottom of the filter flask;

FIG. 3 is a partial cross-sectional view of the filter flask with the lever in the stowed position;

FIG. 4 is an exploded view of the elastic locking mechanism;

FIG. 5 is a partial cross-sectional view of the filter flask with the lever in the operating position;

FIG. 6 is a perspective view of the lever;

FIG. 7 is a schematic view of the lever with the button assembly in the installed position;

FIG. 8 is a schematic view of the lever with the button assembly in the operative position;

FIG. 9 is a schematic view of the assembly of the stop lever and housing with the resilient locking mechanism holding the push member;

fig. 10 is a schematic view of the assembly of the stop lever and housing with the resilient locking mechanism disengaged from the push member.

Reference numerals:

100. a mounting bracket;

200. a filter flask; 210. a chute; 211. a guide groove;

300. an operation lever; 310. a lower housing; 311. guiding the convex ribs; 320. a mounting groove; 322. a mounting plate; 3221. a guide hole; 323. a limit baffle; 330. an upper cover;

500. a button assembly; 510. a button; 511. a guide rod; 512. an operation notch; 513. limiting convex ribs; 520. an elastic reset piece; 530. pressing the lock catch; 531. a pressing member; 532. an elastic locking mechanism; 5321. a housing; 53211. positioning a chute; 53212. positioning the bulge; 53213. a first track; 53214. a second track; 53215. a first stop site; 53216. a second stop site; 5322. a slide block; 5323. a limit rod; 5324. a claw; 5325. an elastic member.

Detailed Description

The utility model provides a water purifier which comprises a shell, a mounting bracket arranged in the shell and a filter flask locked on the mounting bracket through a turnbuckle, wherein an operating rod for driving the filter flask to rotate is arranged at the bottom of the filter flask, the operating rod is telescopically inserted on the side wall of the filter flask, a telescopic button assembly is arranged at the end part of the operating rod, the button assembly is provided with an installation position hidden in the operating rod and an operation position protruding out of the operating rod and protruding out of the side wall of the filter flask, and the button assembly is pushed to realize the switching between the installation position and the operation position. According to the utility model, the operating rod which can stretch out and draw back on the filter flask is arranged at the bottom of the filter flask, so that a user can pull the operating rod hidden in the filter flask when replacing the filter flask, the operating rod extends out to a working position from the filter flask, then the operating rod is held and rotated to drive the filter flask to rotate relative to the mounting bracket, the filter flask is locked on the mounting bracket or separated from the mounting bracket through the turnbuckle, the operating rod extending out of the filter flask prolongs the arm of force, and compared with the operation of directly holding the filter flask for rotation, the operating rod can be pushed to push the operating rod to a storage position after the filter flask and the mounting bracket are mounted, and at the moment, the operating rod is hidden in the filter flask, so that the whole occupied space of the filter flask is reduced. Through set up button subassembly in the tip of action bars for the user accessible presses button subassembly to realize the switching between mounted position and operating position of button subassembly, when the user need pull out the spout with the action bars of hiding in the spout completely in order to dismantle the filter flask, only need press the button subassembly, switch the button subassembly that is in mounted position to operating position, can pull out the spout with the action bars through the button subassembly that holds the protrusion in the filter flask lateral wall, the user's application of force of being convenient for pulls the action bars, avoid hiding the action bars in the spout completely and be difficult to be pulled out by the user, when the user finishes using the button subassembly, only need press the button subassembly again, switch the button subassembly that is in operating position to mounted position, the button subassembly can be hidden in the action bars, reduce the occupation space of action bars, and is more pleasing to the eye, improve user experience.

The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Examples:

a water purifier, as shown in fig. 1 to 10, comprises a housing 5321, wherein a mounting bracket 100 and a filter flask 200 are arranged in the housing 5321, and the filter flask 200 can be locked on the mounting bracket 100 through a turnbuckle. The bottom of the filter flask 200 is provided with a chute 210 with an opening positioned on the side wall of the filter flask 200, the chute 210 extends along the radial direction of the bottom surface of the filter flask 200 and passes through the center, an operating rod 300 is inserted into the chute 210, the operating rod 300 can slide along the chute 210, an elastic positioning component is arranged on the operating rod 300, the operating rod 300 is provided with a storage position and a working position, when the operating rod 300 is positioned at the working position, the end part of the operating rod 300 extends out of the chute 210, and a user can rotate the filter flask 200 by holding the operating rod 300 so as to realize the installation and the disassembly between the filter flask 200 and the installation bracket 100; when the filter flask 200 is installed, the user can slide the operating lever 300 to the storage position, and the operating lever 300 is completely hidden in the chute 210. The button assembly 500 can slide along the operation rod 300 to extend or retract the operation rod 300, the button assembly 500 has an installation position and an operation position, when the button assembly 500 is in the installation position, the button assembly 500 is completely hidden in the operation rod 300, when the button assembly 500 is in the operation position, the end part of the button assembly 500 extends out of the operation rod 300 and protrudes out of the side wall of the filter flask 200 for being held by a user, the user can conveniently pull the operation rod 300 out of the chute 210 through the button assembly 500, and the user can realize the switching of the button assembly 500 between the installation position and the operation position by pressing the button assembly 500, so that the operation is simple and convenient.

According to the utility model, the operating rod 300 which can stretch out and draw back on the filter flask 200 is arranged at the bottom of the filter flask 200, so that a user can pull the operating rod 300 hidden in the filter flask 200 when replacing the filter flask 200, the operating rod 300 extends out of the filter flask 200 to a working position, then the filter flask 200 can be driven to rotate relative to the mounting bracket 100 by holding and rotating the operating rod 300, further the filter flask 200 is locked on the mounting bracket 100 through the turnbuckle or is separated from the mounting bracket 100, the operating rod 300 extending out of the filter flask 200 prolongs the arm of force, compared with the operation of directly holding the filter flask 200, the operation rod 300 can be pushed to push the operating rod 300 to a storage position after the filter flask 200 and the mounting bracket 100 are mounted, and the operating rod 300 is hidden in the filter flask 200 at this time, so that the whole occupied space of the filter flask 200 is reduced. By arranging the button assembly 500 at the end part of the operating rod 300, a user can realize the switching of the button assembly 500 between the installation position and the operation position by pressing the button assembly 500, when the user needs to pull the operating rod 300 completely hidden in the chute out of the chute 210 to detach the filter bottle 200, the user only needs to press the button assembly 500 to switch the button assembly 500 at the installation position to the operation position, the operating rod 300 can be pulled out of the chute 210 by holding the button assembly 500 protruding out of the side wall of the filter bottle 200, so that the user can apply force to pull the operating rod 300, the operating rod 300 completely hidden in the chute 210 is prevented from being pulled out by the user, when the user finishes using the button assembly 500, the user only needs to press the button assembly 500 again to switch the button assembly 500 at the operation position to the installation position, the button assembly 500 can be hidden in the operating rod 300, the occupied space of the operating rod 300 is reduced, the appearance is more improved, and the use experience of the user is improved.

As shown in fig. 2, a guiding groove 211 extending transversely is provided on the inner side wall of the sliding chute 210, guiding ribs 311 are provided on both sides of the operating rod 300, the guiding ribs 311 are inserted into the guiding groove 211 and can slide along the guiding groove 211, when the operating rod 300 slides along the sliding chute 210, the guiding ribs 311 move along with the operating rod 300 and slide in the guiding groove 211, the guiding groove 211 abuts against the upper and lower ends of the guiding ribs 311 to limit the operating rod 300 in the vertical direction, so as to prevent the operating rod 300 from vertically disengaging from the sliding chute 210, and ensure the stable insertion of the elastic positioning assembly and the first positioning groove and the second positioning groove.

The operating lever 300 in this embodiment includes a lower housing 310 provided with a mounting groove 320 and an upper cover 330 covering the top of the mounting groove 320, the mounting groove 320 is opened on the sidewall of the lower housing 310 and is disposed towards the outside of the filter bottle 200, the button assembly 500 includes a pressing latch 530, a button 510 and an elastic reset member 520, the pressing latch 530 is fixed in the mounting groove 320, the button 510 is connected with the pressing latch 530 and is located at one side of the pressing latch 530 near the opening of the mounting groove 320, the elastic reset member 520 abuts against one end of the button 510 near the pressing latch 530 to push the button 510 outward toward the mounting groove 320, the pressing latch 530 can lock the button 510, when the button assembly 500 is located at the mounting position, the pressing latch 530 limits the button 510, so that the button 510 stays at the mounting position, the button 510 is prevented from being freely released from the mounting position, when the user presses the button 510 so that the button 510 is released from the pressing latch 530, the elastic reset member 520 can push the button 510 to the operating position, the button 510 is quickly pushed, the operation is convenient and labor-saving, and the structure is simple and easy to install. In this embodiment, the pressing latch 530 is preferably fixed to the lower case 310 by a locking member, and when the pressing latch 530 is damaged, the pressing latch 530 can be detached from the lower case 310 by the locking member for separate replacement, thereby reducing maintenance costs.

The pressing latch 530 in this embodiment includes a pressing member 531 and an elastic locking mechanism 532 that are separately disposed, where the pressing member 531 is fixed at an end of the button 510, and when the button assembly 500 is in the installation position, the elastic locking mechanism 532 holds the pressing member 531 tightly, so as to implement limiting of the button 510 in the installation position; when the button assembly 500 is in the operational position, the push button 530 opens to disengage from the button 510. Through setting up the press button 530 into the button 531 and the elasticity locking mechanism 532 that divide the component setting for the button 510 is through driving the button 531 and remove, can realize self spacing, simple structure, reduction in production cost.

As shown in fig. 4, the elastic locking mechanism 532 includes a housing 5321, a slider 5322 disposed in the housing 5321, a limit lever 5323 connected between the housing 5321 and the slider 5322, a claw 5324 mounted at an end of the slider 5322, and an elastic member 5325 pushing the slider 5322 to the outside of the housing 5321, a positioning chute 53211 is disposed on an inner wall of the housing 5321, one end of the limit lever 5323 is inserted into the slider 5322, and the other end is slidably connected in the positioning chute 53211, and the limit lever 5323 can limit the slider 5322 by sliding along the positioning chute 53211 to different positions.

As shown in fig. 9 and 10, a positioning protrusion 53212 is disposed on an inner wall of the housing 5321 in the present embodiment, the positioning chute 53211 is disposed around the positioning protrusion 53212, and includes a first rail 53213 and a second rail 53214 that are connected end to end, and two connection positions of the first rail 53213 and the second rail 53214 are a first stop point 53215 and a second stop point 53216, respectively, wherein the first stop point 53215 is a groove disposed on the positioning protrusion 53212. As shown in fig. 9, when the user pushes the button assembly 500, the end of the stopper 5323 slides from the second stopping point 53216 to the first stopping point 53215 along the first rail 53213 and is clamped with the groove on the positioning protrusion 53212, and in the process, the claw 5324 and the slider 5322 slide into the mounting groove 320, at this time, the opening of the mounting groove 320 presses the claw 5324 inward, so that the claw 5324 closes and holds the pressing member 531 tightly. As shown in fig. 10, when the user presses the button assembly 500 again, the end of the stopper 5323 is disengaged from the groove and slid along the second rail 53214 to the second stopping point 53216 separated from the positioning protrusion 53212, and in the process, the jaw 5324 and the slider 5322 are slid outward of the mounting groove 320 under the pushing of the elastic member 5325, at which time the jaw 5324 is not pressed inward at the opening of the mounting groove 320, and the jaw 5324 is opened and disengaged from the pressing member 531.

As shown in fig. 7 and 8, in this embodiment, a mounting plate 322 is fixed in a mounting groove 320, the mounting plate 322 is located between an elastic locking mechanism 532 and a button 510, a guide hole 3221 penetrating through the mounting plate 322 is formed in the mounting plate 322, a guide rod 511 is arranged on one side of the button 510 facing the elastic locking mechanism 532, the guide rod 511 is matched with the guide hole 3221 to limit the button 510 horizontally, shaking of the button 510 in the horizontal direction in the mounting groove 320 is prevented, and the pressing piece 531 fixed on the button 510 is ensured to be aligned with a claw 5324 of the elastic locking mechanism 532 all the time. Preferably, the elastic reset piece 520 is sleeved on the guide rod 511, two ends of the elastic reset piece 520 respectively prop against the button 510 and the mounting plate 322, and the guide rod 511 can limit the elastic reset piece 520, so that the elastic reset piece 520 always props against the button 510 and the mounting plate 322, and stable pushing of the elastic reset piece 520 on the button 510 is ensured.

In order to facilitate the user to hold the button 510 and improve the comfort level of the user, in this embodiment, an operation notch 512 for the user to hold is provided on the button 510, and the operation notches 512 are symmetrically provided on two sides of the button 510, so that the fingers of the user can be conveniently snapped in, and the operation is more labor-saving. In order to limit the button 510, a limit rib 513 is disposed on the side of the button 510, a limit baffle 323 is disposed at the notch of the mounting groove 320, and when the button 510 ejects the mounting groove 320, the limit rib 513 abuts against one surface of the limit baffle 323 facing the mounting groove 320, so as to prevent the button 510 from being separated from the mounting groove 320 under the pushing of the elastic reset piece 520, and ensure the stability of the button 510 mounted in the mounting groove 320.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (10)

1. The utility model provides a purifier, includes the shell, locates the installing support in the shell and locks the filter flask on the installing support through the turnbuckle, its characterized in that: the bottom of filter flask is equipped with and is used for driving filter flask pivoted action bars, the telescopic grafting of action bars is in on the lateral wall of filter flask, the tip of action bars is equipped with telescopic button subassembly, the button subassembly has to hide the mounted position in the action bars and stretches out the action bars and protrude in the operation position of filter flask lateral wall, through pressing the button subassembly, in order to realize the button subassembly is in the mounted position with switch between the operation position.

2. A water purifier as recited in claim 1, wherein: the operating lever is provided with an installing groove with an opening facing the outer side of the filter flask, the button assembly comprises a pressing lock catch arranged in the installing groove, a button connected with the pressing lock catch and an elastic reset piece pushing the button outwards of the installing groove, and the button stays at the installing position through the pressing lock catch.

3. A water purifier as recited in claim 2, wherein: the pressing lock catch comprises a pressing piece and an elastic locking mechanism which are arranged in a split mode, wherein the pressing piece is fixed on the button, and when the button assembly is positioned at the installation position, the elastic locking mechanism holds the pressing piece tightly; the push button assembly is in the operative position with the push button latch disengaged from the push button.

4. A water purifier as recited in claim 3, wherein: the elastic locking mechanism comprises a shell, a sliding block arranged in the shell, a limit rod connected between the shell and the sliding block, a claw arranged at the end part of the sliding block and an elastic piece pushing the sliding block to the outer side of the shell, wherein a positioning sliding groove is formed in the inner wall of the shell, one end of the limit rod is inserted on the sliding block, the other end of the limit rod is slidably connected in the positioning sliding groove to limit the sliding block, and the claw stretches out of the shell and slides along with the sliding block so as to fold under the pushing of the shell to hug the pressing piece or expand to be separated from the pressing piece.

5. A water purifier as recited in claim 3, wherein: the mounting groove internal fixation is located elasticity locking mechanism with the mounting panel between the button, be equipped with the guiding hole on the mounting panel, the button orientation one side of elasticity locking mechanism be equipped with guiding hole complex guide bar.

6. The water purifier of claim 5 wherein: the elastic reset piece is sleeved on the guide rod, and two ends of the elastic reset piece are respectively propped against the button and the mounting plate.

7. A water purifier as recited in claim 2, wherein: the button is provided with an operation notch for holding by a user, and the operation notch is symmetrically arranged on two sides of the button.

8. A water purifier as recited in claim 2, wherein: the side of button is equipped with spacing protruding muscle, the notch department of mounting groove is equipped with limit baffle, limit baffle through with spacing protruding muscle offsets, in order to prevent the button is followed the release in the mounting groove.

9. A water purifier as recited in claim 2, wherein: the operation rod comprises a lower shell provided with the installation groove and an upper cover covered at the top of the installation groove, and the pressing lock catch is fixed on the lower shell through a locking piece.

10. A water purifier as recited in claim 1, wherein: the bottom of filter flask is equipped with the edge the spout of radial extension of filter flask, be equipped with the guide way on the inside wall of spout, the both sides of action bars be equipped with the direction bead of guide way grafting.

Images