CN218166175U - Water purifier - Google Patents

Abstract

The utility model discloses a water purifier, including the filter flask with be used for installing the mount pad of filter flask, be equipped with first grafting portion on the filter flask, be equipped with second grafting portion on the mount pad, all be equipped with the locking groove on the lateral wall of first grafting portion and second grafting portion, when the mount pad is in the assembled state with the filter flask, first grafting portion and second grafting portion peg graft to make two locking grooves aim at and splice and form the locating hole, be equipped with the setting element in the locating hole. The utility model discloses a setting element is spacing to two grafting portions simultaneously, throw off along the grafting direction with second grafting portion in order to prevent first grafting portion, the locking of filter flask and mount pad has been realized, the user only needs to remove the setting element to preventing first grafting portion and second grafting portion along the position that the grafting direction was thrown off, can realize the locking of filter flask and mount pad, remove the setting element to not hindering first grafting portion and second grafting portion along the position that the grafting direction was thrown off, can realize the separation of filter flask and mount pad, simplify the installation and dismantle the step.

Description

Water purifier

Technical Field

The utility model belongs to the water purification field, concretely relates to water purifier.

Background

At present, the filter flask of the water purifier on the market is usually screwed on the mounting seat, when the filter flask is mounted and dismounted, the filter flask needs to be grasped by a hand to be screwed, a large enough space needs to be reserved around the filter flask for the hand to stretch into the filter flask for operation, the volume of the water purifier is increased, and if the filter flask is compactly mounted in a machine body, a user can only screw the end part of the filter flask, so that the operation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a water purifier is provided to solve at least one of the above problems.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a water purifier, include the filter flask and be used for installing the mount pad of filter flask, be equipped with first grafting portion on the filter flask, be equipped with second grafting portion on the mount pad, all be equipped with the locking groove on the lateral wall of first grafting portion and second grafting portion, when the mount pad is in the assembled condition with the filter flask, first grafting portion and second grafting portion are pegged graft, so that two locking grooves aim at and splice and form the locating hole, be equipped with in the locating hole and prevent first grafting portion and second grafting portion along the setting element that grafting direction was thrown off.

In the above-mentioned water purifier, first grafting portion and second grafting portion all include grafting arch and inserting groove, and when first grafting portion and second grafting portion pegged graft, the grafting arch of two grafting portions is pegged graft with the inserting groove of other side respectively.

In above-mentioned water purifier, the setting element includes two retaining members, and two retaining members rotate respectively and connect in two locking grooves, and the retaining member stretches into adjacent locking groove through the rotating part to prevent that two grafting are protruding to throw off along the grafting direction.

In above-mentioned water purifier, install and be connected with on the retaining member in first grafting portion and drive retaining member pivoted poker rod, be equipped with on the first grafting portion and dodge the hole, the poker rod is worn out the filter flask through dodging the hole.

In above-mentioned water purifier, be equipped with the elastic component that links to each other with the poker rod in the inserting groove of first grafting portion, the elastic component drives the retaining member through the poker rod and rotates to make the retaining member stretch into two locking inslots simultaneously.

In above-mentioned water purifier, install and be equipped with spacing arch on the retaining member in the second grafting portion, be equipped with spacing spout on the inner wall in locking groove, spacing arch cooperates the turned angle in order to restrict the retaining member with spacing spout.

In the above water purifier, the insertion protrusions of the first insertion part and the second insertion part are respectively arranged on one side of the inner part of each insertion groove, the locking groove is arranged on the side wall of the insertion protrusion, and the cross section of the locking groove is semicircular.

In the above water purifier, the positioning member includes a locking member rotatably connected in any one of the locking grooves, and the locking member extends into the adjacent locking groove through the rotating portion to prevent the first insertion part and the second insertion part from being disengaged in the insertion direction.

In the water purifier, the first inserting part is an inserting groove arranged on the filter bottle, the second inserting part is an inserting bulge arranged on the mounting seat, and the locking grooves are respectively arranged on the opposite side walls of the inserting groove and the inserting bulge; or the first inserting part is an inserting protrusion arranged on the filter bottle, the second inserting part is an inserting groove arranged on the mounting seat, and the locking grooves are respectively arranged on the side walls opposite to the inserting groove and the inserting protrusion.

In the above water purifier, the inserting protrusion comprises a fixed end for fixing the inserting protrusion and an inserting end matched with the inserting groove, and the inserting end is provided with a guide inclined plane.

The utility model has the advantages that:

the utility model provides a water purifier, include the filter flask and be used for installing the mount pad of filter flask, be equipped with first grafting portion on the filter flask, be equipped with second grafting portion on the mount pad, all be equipped with the locking groove on the lateral wall of first grafting portion and second grafting portion, when mount pad and filter flask are in the assembled condition, first grafting portion and second grafting portion are pegged graft, so that two locking grooves aim at and splice and form the locating hole, be equipped with in the locating hole and prevent first grafting portion and second grafting portion along the setting element that grafting direction was thrown off. The technical scheme has the following technical effects:

the utility model discloses a set up first grafting portion and second grafting portion on filter flask and mount pad, and set up the locking groove on the lateral wall of two grafting portions, when making the filter flask be in the mounted state with the mount pad, two grafting portions peg graft each other, so that two locking grooves aim at and form the locating hole, the setting element of wearing to establish in the locating hole is located two locking grooves simultaneously, when two grafting portions have along the trend that the grafting direction was thrown off, the inner wall in the locking groove of two grafting portions can offset with the setting element, make the setting element can carry on spacingly to two grafting portions simultaneously, in order to prevent first grafting portion and second grafting portion along the grafting direction throw off, the locking of filter flask and mount pad has been realized, when the user installation, only need to remove the setting element to prevent first grafting portion and second grafting portion along the position that the grafting direction was thrown off, can realize the separation of filter flask and mount pad, can realize the locking of filter flask and mount pad, the user when dismantling, only need to remove the setting element to not hinder first grafting portion and along the position that the grafting direction was thrown off, can realize the separation of filter flask and mount pad, the user's the dismantlement step, the laborsaving degree of difficulty that reduces the operation of the user of being convenient for use, the user is simplified.

The first inserting portion and the second inserting portion comprise inserting protrusions and inserting grooves, and when the first inserting portion and the second inserting portion are inserted, the inserting protrusions of the two inserting portions are respectively inserted into the inserting grooves of the other inserting portion. Two grafting portions are spacing to the grafting arch of other side through the inserting groove that self set up, prevent the two along radially taking place relative movement, when two grafting archs target in place with the inserting groove grafting of other side, the locking groove that sets up on two grafting protruding lateral walls just aims at and splices and form the locating hole, and the user of being convenient for installs and dismantles, reduces the assembly degree of difficulty, improves assembly efficiency.

The setting element includes two retaining members, two retaining members rotate respectively and connect in two locking inslots, the retaining member stretches into adjacent locking inslot through rotating part, throw off along the grafting direction in order to prevent two grafting archs, two retaining members carry on spacingly to two grafting portions simultaneously, throw off along the grafting direction in order to prevent two grafting archs, when spacing effectual, reduced the atress of single retaining member, prevent that the retaining member from damaging, the life of extension retaining member.

Install and be connected with on the retaining member in first grafting portion and drive retaining member pivoted poker rod, be equipped with on the first grafting portion and dodge the hole, the poker rod is worn out the filter flask through dodging the hole to the confession user operates, drive a retaining member through the poker rod and rotate, pivoted retaining member drives another retaining member simultaneously and rotates, make user's singlehanded bellied locking or the unblock of first grafting arch and second grafting can be realized, and easy operation is convenient, improves user's use and experiences.

Be equipped with the elastic component that links to each other with the poker rod in the inserting groove of first grafting portion, the elastic component drives the retaining member through the poker rod and rotates, so that the retaining member stretches into two locking inslot simultaneously, through setting up the elastic component, make filter flask and mount pad installation when targetting in place, the poker rod is under the pulling of elastic component, automatically, drive the retaining member and rotate, so that the retaining member part stretches into adjacent locking inslot, realize the locking to filter flask and mount pad, prevent that the user from forgetting the condition of locking, when guaranteeing not having under the effect of external force, the filter flask of locating on the mount pad locks with the mount pad all the time, guarantee the stability of filter flask installation.

Install and be equipped with spacing arch on the retaining member in second grafting portion, be equipped with spacing spout on the inner wall in locking groove, spacing arch and spacing spout cooperation are in order to restrict the turned angle of retaining member, prevent that the retaining member from rotating completely to another locking inslot and can't carry on spacingly to first grafting portion and second grafting portion, guarantee that the locking between filter flask and the mount pad is stable.

The grafting arch of first grafting portion and second grafting portion locates respective one side of inserting groove inside respectively, and on the bellied lateral wall of grafting was located to the locking groove, the cross-section semicircular in shape of locking groove through locating respective one side of inserting groove inside respectively with the grafting arch for when first grafting portion was pegged graft with second grafting portion, two grafting archs were equipped with the lateral wall in locking groove and are laminated mutually, make the interlock effect between two retaining members better.

The positioning piece comprises a locking piece which is rotatably connected in any one locking groove, and the locking piece extends into the adjacent locking groove through the rotating part so as to prevent the first insertion part and the second insertion part from being separated along the insertion direction. The retaining member spans the two locking grooves to form spacing for the two insertion parts, and the two insertion parts are prevented from being disengaged along the insertion direction.

The inserting protrusion comprises a fixed end used for fixing the inserting protrusion and an inserting end matched with the inserting groove, a guide inclined plane is arranged on the inserting end to guide installation, even if the inserting protrusion of the two inserting portions does not completely align the inserting groove of the other side, when the two inserting protrusions contact, the guide inclined plane can also push the inserting protrusion to the position aligned with the inserting groove, the two inserting portions can be conveniently and quickly inserted, and the installation difficulty is reduced.

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

Drawings

The invention will be further described with reference to the following drawings and detailed description:

FIG. 1 is a cross-sectional view of a filter flask and a mounting base according to one embodiment;

FIG. 2 is an exploded view of a filter bottle and mounting base according to one embodiment;

FIG. 3 is a perspective view of a first securing member according to a first embodiment;

FIG. 4 is a perspective view of the second locking member in accordance with the first embodiment;

FIG. 5 is a schematic view of the first and second mating parts of the first embodiment shown unlocked;

FIG. 6 is a schematic view of the locking of the first mating part and the second mating part according to the first embodiment;

FIG. 7 is a partial schematic view of a mount according to an embodiment;

FIG. 8 is a partial schematic view of a filter flask according to one embodiment.

Reference numerals:

100. a filter flask; 110. a first insertion part; 111. a first insertion projection; 1111. avoiding holes; 112. a first insertion groove; 113. a first locking groove;

200. a mounting seat; 210. a second insertion part; 211. a second insertion projection; 2111. a limiting chute; 212. a second insertion groove; 213. a second locking groove;

300. a positioning member; 310. a first locking member; 311. a poke rod; 3111. an elastic member; 320. a second locking member; 321. a limiting bulge; 322. limiting salient points;

400. a guide slope.

Detailed Description

The utility model provides a water purifier, including the filter flask with be used for installing the mount pad of filter flask, be equipped with first grafting portion on the filter flask, be equipped with second grafting portion on the mount pad, all be equipped with the locking groove on the lateral wall of first grafting portion and second grafting portion, when the mount pad is in the assembled condition with the filter flask, first grafting portion and second grafting portion peg graft to make two locking grooves aim at and splice and form the locating hole, be equipped with in the locating hole and prevent first grafting portion and second grafting portion along grafting orientation detached setting element. The utility model discloses a set up first grafting portion and second grafting portion on filter flask and mount pad, and set up the locking groove on the lateral wall of two grafting portions, when making filter flask and mount pad be in the mounted state, two grafting portions peg graft each other, so that two locking grooves aim at and form the locating hole, the setting element of wearing to establish in the locating hole is located two locking grooves simultaneously, when two grafting portions have along the tendency of grafting direction throw off, the inner wall in the locking groove of two grafting portions can offset with the setting element, make the setting element can carry on spacingly to two grafting portions simultaneously, in order to prevent first grafting portion and second grafting portion to throw off along the grafting direction, the locking of filter flask and mount pad has been realized, when the user installs, only need to remove the setting element to the position that prevents first grafting portion and second grafting portion along the grafting direction throw off, can realize the locking of filter flask and mount pad, the user only needs to remove the setting element to the position that does not hinder first grafting portion and second grafting portion along the grafting direction throw off, can realize the separation of filter flask and mount pad, simplify the dismantlement step, the operation degree of difficulty of expecting, user's while reduction is convenient for the quick replacement user and improves the user and uses.

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, which all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The first embodiment is as follows:

a water purifier, as shown in fig. 1 to 8, comprises a filter bottle 100 and a mounting base 200 for mounting the filter bottle 100, wherein a first inserting part 110 is arranged on the filter bottle 100, a second inserting part 210 is arranged on the mounting base 200, locking grooves are arranged on the side walls of the first inserting part 110 and the second inserting part 210, when the mounting base 200 and the filter bottle 100 are in an assembling state, the first inserting part 110 and the second inserting part 210 are inserted so that the two locking grooves are aligned and spliced to form a positioning hole, and a positioning part 300 for preventing the first inserting part 110 and the second inserting part 210 from being disengaged along an inserting direction is arranged in the positioning hole.

The utility model discloses a set up first grafting portion 110 and second grafting portion 210 on filter flask 100 and mount pad 200, and set up the locking groove on the lateral wall of two grafting portions, make filter flask 100 and mount pad 200 be in when the mounted state, two grafting portions peg graft each other, so that two locking grooves aim at and form the locating hole, locating piece 300 of wearing to establish in the locating hole is located two locking inslots simultaneously, when two grafting portions have along the orientation of pegging graft out of the trend, the inner wall of the locking groove of two grafting portions can offset with locating piece 300, make locating piece 300 can carry on spacingly to two grafting portions simultaneously, in order to prevent first grafting portion 110 and second grafting portion 210 to throw off along the orientation of pegging graft, the locking of filter flask 100 and mount pad 200 has been realized, when the user installs, only need to remove locating piece 300 to the position that prevents first grafting portion 110 and second grafting portion 210 to throw off along the orientation, can realize the locking of filter flask 100 and mount pad 200, the user only needs to remove locating piece 300 to not hinder the position that first grafting portion 110 and second grafting portion 210 throw off along the orientation of pegging graft, the operation can realize filter flask 100 and mount pad 200's quick replacement when dismantling, the user's degree of difficulty of dismantling, the user can be reduced, the filter flask 100 that the user's operation step of simplifying is convenient for the user's quick replacement is used when dismantling.

As shown in fig. 1, in this embodiment, the first insertion portion 110 and the second insertion portion 210 have the same shape and both include insertion protrusions and insertion grooves, the insertion protrusions and the insertion grooves of the first insertion portion 110 are respectively the first insertion protrusions 111 and the first insertion grooves 112, the insertion protrusions and the insertion grooves of the second insertion portion 210 are respectively the second insertion protrusions 211 and the second insertion grooves 212, the locking grooves are respectively disposed on the opposite side walls of the first insertion protrusions 111 and the second insertion protrusions 211, the first locking grooves 113 are disposed on the side walls of the first insertion protrusions 111, the second locking grooves 213 are disposed on the side walls of the second insertion protrusions 211, when the first insertion portion 110 and the second insertion portion 210 are inserted, the insertion protrusions of the two insertion portions are respectively inserted into the insertion grooves of the other side, that is, the first insertion protrusions 111 are inserted into the second insertion grooves 212, the second insertion protrusions 211 are inserted into the first insertion grooves 112, so that the two insertion protrusions are aligned with the insertion grooves of the other side, and the insertion protrusions are prevented from moving along the radial direction, when the two insertion protrusions are aligned with the insertion grooves, the insertion protrusions are inserted into the insertion grooves, and the insertion protrusions are aligned with the insertion positioning holes, and the insertion protrusions are easily assembled and the insertion protrusions are easily.

The grafting arch in this embodiment includes stiff end and grafting end, the stiff end is used for connecting filter flask 100 or mount pad 200, the grafting end is used for pegging graft with the inserting groove, serve and be equipped with direction inclined plane 400 at the grafting, in order to lead the installation, even the grafting arch of two grafting portions does not aim at the inserting groove of other side completely, when two grafting arch contacts, direction inclined plane 400 also can promote the grafting arch to the position of aiming at with the inserting groove on, be convenient for two grafting portions peg graft fast, reduce the installation degree of difficulty.

As shown in fig. 2, the positioning member 300 in this embodiment includes two locking members, which are a first locking member 310 rotatably coupled in the first locking groove 113 and a second locking member 320 rotatably coupled in the second locking groove 213, respectively. When the first locking member 310 is completely positioned in the first locking groove 113 and the second locking member 320 is completely positioned in the second locking groove 213, the first inserting part 110 and the second inserting part 210 can be inserted or separated along the inserting direction, when the first locking member 310 and the second locking member 320 rotate together, the first locking member 310 is simultaneously positioned in the first locking groove 113 and the second locking groove 213, and the second locking member 320 is simultaneously positioned in the first locking groove 113 and the second locking groove 213, the two locking members simultaneously limit the two inserting parts to prevent the two inserting protrusions from being separated along the inserting direction, the limiting effect is good, meanwhile, the stress of a single locking member is reduced, the damage of the locking member is prevented, and the service life of the locking member is prolonged. Preferably, the cross sections of the two locking grooves are semicircular, and the cross sections of the two locking pieces are semicircular matched with the locking grooves respectively, so that the two locking pieces can rotate conveniently.

This embodiment is connected with poker rod 311 on first retaining member 310, poker rod 311 and first retaining member 310 interlock in order to be used for driving first retaining member 310 and rotate, are equipped with on the first grafting arch 111 and dodge the hole 1111 with first locking groove 113 intercommunication, and poker rod 311 wears out filter flask 100 through dodging hole 1111 to supply the user to operate. Drive first retaining member 310 through poker rod 311 and rotate, first retaining member 310 drives second retaining member 320 simultaneously and rotates for user's one hand can realize the protruding 111 of first grafting and the protruding 211 locking or unblock of second grafting in the axial, and easy operation is convenient, improves user's use and experiences.

As shown in fig. 8, in the present embodiment, an elastic member 3111 is disposed in the first inserting groove 112, two ends of the elastic member 3111 are respectively connected to the inner wall of the first inserting groove 112 and the shifting rod 311, and the elastic member 3111 drives the first locking member 310 to rotate through the shifting rod 311, so that the first locking member 310 can be simultaneously located in two locking grooves. Through setting up elastic component 3111, when making filter flask 100 and mount pad 200 install and target in place, poker rod 311 is under elastic component 3111's pulling, automatically, drive first retaining member 310 and rotate, so that first retaining member 310 stretches into in second locking groove 213, realize the locking to filter flask 100 and mount pad 200, prevent that the user from forgetting the condition of locking, when guaranteeing not having the effect of external force, filter flask 100 on locating the mount pad 200 locks with mount pad 200 all the time, guarantee the stability of filter flask 100 installation.

As shown in fig. 7, in this embodiment, the second locking member 320 is provided with a limiting protrusion 321, the inner wall of the second locking groove 213 is provided with a limiting sliding groove 2111, the limiting protrusion 321 is inserted into the limiting sliding groove 2111, when the second locking member 320 rotates, the limiting protrusion 321 slides in the limiting sliding groove 2111, and through the matching between the limiting protrusion 321 and the limiting sliding groove 2111, the rotation angle of the second locking member 320 is limited, so that the second locking member 320 is prevented from completely rotating into the first locking groove 113 and being unable to limit the first insertion part 110 and the second insertion part 210, and the stable locking between the filter flask 100 and the mounting base 200 is ensured. In order to ensure the stability of the second locking groove 213 and the second locking member 320, in this embodiment, the limiting protrusions 322 are disposed at two sides of the end of the limiting protrusion 321, and the limiting protrusions 322 abut against the second inserting protrusion 211 to prevent the second locking member 320 from being disengaged from the second locking groove 213.

Preferably, in this embodiment, the first inserting protrusion 111 is disposed in the first inserting groove 112 and located at one side of the first inserting groove 112, so as to reserve a space for inserting the second inserting protrusion 211 at a side portion of the first inserting protrusion 111, meanwhile, the second inserting protrusion 211 is disposed in the second inserting groove 212 and located at one side of the second inserting groove 212, so as to reserve a space for inserting the first inserting protrusion 111 at a side portion of the second inserting protrusion 211, and by respectively disposing the inserting protrusions of the first inserting portion 110 and the second inserting portion 210 at one side of the respective inserting grooves, when the first inserting portion 110 is inserted into the second inserting portion 210, the side walls of the first inserting protrusion 111 and the second inserting protrusion 211, which are provided with the locking grooves, are attached to each other, so that the interlocking effect between the two locking members is better. The inserting protrusion in the embodiment is a hollow protrusion formed by bending a plate-shaped structure, so that the weight of the inserting protrusion can be reduced, and the inserting protrusion can also be a solid protrusion to enhance the strength of the inserting protrusion.

The assembly and disassembly process is as follows:

when a user needs to mount the filter bottle 100 on the mounting base 200, as shown in fig. 5, the second locking member 320 is rotated to be completely located in the second locking groove 213, and then the pulling rod 311 is pushed upwards, so that the first locking member 310 is completely located in the first locking groove 113 under the driving of the pulling rod 311, so as to prevent the first locking member 310 or the second locking member 320 from influencing the insertion of the first insertion part 110 and the second insertion part 210, at this time, the side wall of the first insertion protrusion 111 provided with the locking groove is abutted against the side wall of the second insertion protrusion 211 provided with the locking groove, and the filter bottle 100 is moved in the axial direction of the filter bottle 100 until the first insertion protrusion 111 is inserted into the second insertion groove 212, when the second insertion protrusion 211 is inserted into the first insertion groove 112, the pulling rod 311 is released, as shown in fig. 6, the pulling rod 311 is moved downwards under the pulling of the elastic member 1, so as to drive the first locking member 310 to rotate, so that the first locking member 310 in the first locking groove 113 is partially inserted into the second locking groove 213, so that the first locking member 310 and the second locking protrusion 213 are pushed to simultaneously, so that the first locking member 320 and the second locking protrusion 211 are inserted into the insertion groove 213, and the insertion groove 320, so that the first locking protrusion 110 and the insertion groove 320 are separated from the insertion groove 110, and the insertion direction of the insertion groove 320 are simultaneously, so that the insertion direction are separated from the insertion direction of the insertion direction.

When a user needs to detach the filter bottle 100 from the mounting seat 200, the poke rod 311 is pushed upwards, the poke rod 311 drives the first locking member 310 to rotate to be disengaged from the second locking groove 213, meanwhile, the rotating first locking member 310 pushes the second locking member 320 to rotate together, so that the second locking member 320 is disengaged from the first locking groove 113, and then the filter bottle 100 is pulled out of the mounting seat 200, so that the operation is simple and convenient.

Example two:

the difference between this embodiment and the first embodiment is that, in this embodiment, the positioning member includes a locking member, the locking member is rotatably connected in any one of the locking grooves, during the insertion process of the first insertion part and the second insertion part, the locking member is completely located in the locking groove to prevent the locking member from protruding out of the locking groove and affecting the insertion of the first insertion part and the second insertion part, after the first insertion part and the second insertion part are completely inserted, the two locking grooves are aligned, the locking member is rotated to make the locking member partially extend into the adjacent locking groove, at this time, the locking member spans the two locking grooves to limit the first insertion part and the second insertion part, and prevent the first insertion part and the second insertion part from being disengaged along the insertion direction, the structure is simple, and the production and installation are easy.

Example three:

the difference between this embodiment and the first embodiment lies in that, in this embodiment, the first inserting portion is an inserting groove provided on the filter bottle, the second inserting portion is an inserting protrusion provided on the mounting seat, the two locking grooves are respectively provided on the inner side wall of the inserting groove and the outer side wall of the inserting protrusion, and when the inserting protrusion is inserted into place with the inserting groove, the locking grooves on the two opposite side walls are aligned. Of course, it is understood that the insertion protrusions and the insertion grooves in the present embodiment may also be interchanged, the first insertion portion is the insertion protrusion disposed on the filter bottle, and the second insertion portion is the insertion groove disposed on the mounting seat. Through setting first grafting portion and second grafting portion respectively to grafting arch and the inserting groove of mutual grafting for when the filter flask was installed on the mount pad, grafting arch was pegged graft with the inserting groove in order to hide in the inserting groove, and is more pleasing to the eye, and the filter flask offsets with the mount pad simultaneously, and is better to the fixed effect of filter flask.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a water purifier, includes the filter flask and is used for installing the mount pad of filter flask, its characterized in that: the filter bottle is provided with a first inserting portion, the mounting seat is provided with a second inserting portion, the side walls of the first inserting portion and the second inserting portion are provided with locking grooves, the mounting seat and the filter bottle are in an assembling state, the first inserting portion and the second inserting portion are inserted to enable the two locking grooves to be aligned and spliced to form a positioning hole, and a positioning piece for preventing the first inserting portion and the second inserting portion from being separated along the inserting direction is arranged in the positioning hole.

2. The water purifier according to claim 1, wherein: the first inserting portion and the second inserting portion comprise inserting protrusions and inserting grooves, and when the first inserting portion and the second inserting portion are inserted, the inserting protrusions of the two inserting portions are respectively inserted into the inserting grooves of the other inserting portion.

3. A water purifier according to claim 2, characterized in that: the setting element includes two retaining members, and two retaining members rotate respectively and connect in two locking grooves, the retaining member stretches into adjacent locking inslot through rotating part to prevent that two grafting archs throw off along the grafting direction.

4. A water purifier according to claim 3, characterized in that: install be connected with on the retaining member in the first grafting portion and drive retaining member pivoted poker rod, be equipped with in the first grafting portion and dodge the hole, the poker rod passes through it wears out to dodge the hole the filter flask.

5. The water purifier according to claim 4, wherein: the elastic piece is connected with the poking rod and drives the locking piece to rotate through the poking rod, so that the locking piece can simultaneously extend into the two locking grooves.

6. A water purifier according to claim 3, characterized in that: install be equipped with spacing arch on the retaining member in the second grafting portion, be equipped with spacing spout on the inner wall in locking groove, spacing arch with spacing spout cooperation is in order to restrict the turned angle of retaining member.

7. A water purifier according to claim 3, characterized in that: the insertion protrusions of the first insertion part and the second insertion part are respectively arranged on one side of the inner portion of each insertion groove, the locking groove is arranged on the side wall of each insertion protrusion, and the cross section of each locking groove is semicircular.

8. A water purifier according to claim 2, characterized in that: the locating piece comprises a locking piece which is rotatably connected in any locking groove, and the locking piece extends into the adjacent locking groove through a rotating part so as to prevent the first insertion part from being separated from the second insertion part along the insertion direction.

9. The water purifier according to claim 1, wherein: the first inserting part is an inserting groove arranged on the filter bottle, the second inserting part is an inserting bulge arranged on the mounting seat, and the locking grooves are respectively arranged on the opposite side walls of the inserting groove and the inserting bulge; or the first inserting part is an inserting protrusion arranged on the filter flask, the second inserting part is an inserting groove arranged on the mounting seat, and the locking grooves are respectively arranged on the side walls opposite to the inserting groove and the inserting protrusion.

10. A water purifier according to any one of claims 2 to 9, characterized in that: the inserting protrusion comprises a fixed end used for fixing the inserting protrusion and an inserting end matched with the inserting groove, and a guide inclined plane is arranged on the inserting end.

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