CN216907652U - A filter core elevation structure and kettle for kettle - Google Patents

Abstract

The utility model discloses a filter element lifting structure for a kettle, which is characterized in that: comprises a mounting seat provided with a through hole (23); the movable shaft (4) is arranged in the through hole (23) of the mounting seat in a penetrating way; the filter element (3) is arranged at the bottom end of the movable shaft (4); the limiting assembly (5) comprises a first magnet (51) arranged on the mounting seat and a second magnet (52) arranged on the filter element (3); the movable shaft (4) can move up and down under the action of external force, so that the filter element (3) is close to or far away from the mounting seat. The utility model also discloses a kettle with the filter element lifting structure. Compared with the prior art, the filter element lifting structure is simple in structure, small in occupied space and simple to operate.

Description

A filter core elevation structure and kettle for kettle

Technical Field

The utility model relates to the technical field of household appliances, in particular to a filter element lifting structure for a kettle and the kettle.

Background

The existing kettle comprises a kettle body and a kettle cover. The kettle cover is movably arranged on the kettle body and used for opening or closing the water filling port, and is generally provided with a filter element which can enter or exit from the kettle body through the water filling port, wherein the filter element is used for accommodating materials needing to be soaked or cooked, such as tea, coffee, medlar and the like. The tea brewing kettle has the problems that when boiling water is poured into the kettle body or the water in the kettle body is heated, tea leaves placed in the filter element can be continuously brewed due to the boiling water soaked in the kettle body, the tea water can be gradually concentrated after a long time, and people who dislike concentrated tea can feel uncomfortable in taste. Therefore, the concentration of tea brewing water needs to be adjusted, namely the filter element needs to be taken out of the kettle body, so that the water in the filter element leaves the boiled water in the kettle body, although the tea can be prevented from being soaked in the boiled water for a long time, the arrangement of the filter element is a problem, if the filter element is placed on a table top, the table top is wetted for a moment, and the filter element is easy to contact other objects to cause sanitary pollution, so that the filter element is inconvenient to place.

For this reason, utility model patent "boil rotatory elevation structure of filter core of teakettle" that patent application number is CN201220003594.8 (publication number is CN202445698U) discloses a boil rotatory elevation structure of filter core of teakettle, including the kettle body, kettle body mouth on shelve downwardly extending's drum, the drum inner wall be equipped with the ramp, the drum in be equipped with the cylinder filter core that can place edible material, the cylinder filter core on be equipped with and be in the ramp and can follow ramp motion's card portion, the kettle body in be equipped with the guide arm, the cylinder filter core on be equipped with and to block bayonet socket on the guide arm. After the tea leaves are placed in the cylindrical filter element, the cylinder is rotated, the inclined rail is rotated along with the cylinder, the bayonet on the cylindrical filter element is clamped on the guide rod, so that the cylindrical filter element cannot rotate along with the cylinder, at the moment, the rotation of the inclined rail forces the clamping part to move up and down, the cylindrical filter element can be positioned at two positions, namely the upper position and the lower position, in the kettle body, a certain amount of water is placed in the kettle body, the cylindrical filter element is separated from the water when positioned at the upper position, and the cylindrical filter element is soaked in the water when positioned at the lower position, so that the purposes of suspending the tea leaves on the upper part of the kettle body and dropping the tea leaves on the lower part of the kettle body are realized, and the adjustment of the tea water concentration is convenient to brew. At the moment, the cylindrical filter element for placing the tea can be always kept on the kettle body, and the problem that the filter element for placing the tea in the prior art is inconvenient to take out from the kettle body and place is solved.

But the lifting structure has complex structure, large occupied space and troublesome operation.

SUMMERY OF THE UTILITY MODEL

The first technical problem to be solved by the utility model is to provide a filter element lifting structure for a kettle, which has a simple structure, occupies a small space and is simple to operate, aiming at the current situation of the prior art.

The utility model aims to solve the second technical problem of providing a kettle with the filter element lifting structure.

The technical scheme adopted by the utility model for solving the first technical problem is as follows: the utility model provides a filter core elevation structure for kettle which characterized in that: comprises that

The mounting seat is provided with a through hole;

the movable shaft is arranged in the through hole of the mounting seat in a penetrating way;

the filter element is arranged at the bottom end of the movable shaft; and

the limiting assembly comprises a first magnet arranged on the mounting seat and a second magnet arranged on the filter element;

the movable shaft can move up and down under the action of external force so as to enable the filter element to be close to or far away from the mounting seat;

the filter element is kept at a first position close to the mounting seat under the action of the magnetic force of the first magnet and the second magnet under the condition that the filter element is close to the mounting seat;

the filter element is held by gravity in a second position away from the mounting seat in a state where the filter element is away from the mounting seat.

In order to limit the rising limit position of the movable shaft, a first stop member is arranged at the lower part of the movable shaft, and the first stop member is abutted against the mounting seat under the action of the magnetic force of the first magnet and the second magnet under the condition that the filter element is close to the mounting seat, so that the filter element is kept at a first position close to the mounting seat.

In order to achieve the stop function by using the original structure of the filter element, the top of the filter element is provided with the first stop piece.

In order to limit the descending limit position of the movable shaft, a second stop member is arranged at the upper part of the movable shaft, and the second stop member is abutted against the mounting seat under the action of the gravity of the filter element under the state that the filter element is far away from the mounting seat, so that the filter element is kept at a second position far away from the mounting seat.

In order to realize the limiting effect by utilizing the original structure of the handle, the handle is used for being held by a user, is arranged at the top end of the movable shaft and comprises a holding piece and a second stop piece arranged below the holding piece.

In order to guarantee the aesthetic measure, avoid simultaneously taking too much space in the processes such as accomodating, transporting, the top surface undercut of mount pad is formed with the depressed part the filter core is in under the state of second position, the handle holding in this depressed part.

In order to guarantee the stability of magnetic force action, first magnet and second magnet all be the annular, and the cover is established the periphery of loose axle.

In order to facilitate the installation of the magnet and avoid the magnet from exposing and polluting a water source, an interlayer is formed in the hollow interior of the installation base, the first magnet is contained in the interlayer, a containing cavity is formed in the top of the filter element, and the second magnet is contained in the containing cavity.

The technical solution adopted by the present invention to solve the second technical problem is as follows: a kettle with the filter element lifting structure comprises a kettle body and a kettle cover, wherein the kettle body is hollow inside, an opening is formed in the top of the kettle body, the kettle cover is installed at the opening of the kettle body, and the installation seat is located on the kettle body or the kettle cover.

In order to simplify the structure, the kettle cover integrally forms the mounting seat.

Compared with the prior art, the utility model has the advantages that: wear to establish on the mount pad through the loose axle of installing the filter core with the bottom, and set up first magnet and second magnet on mount pad and filter core respectively, be close to under the state of mount pad at the filter core, this filter core can keep at the first position department that is close to mutually with the mount pad under the magnetic force effect of first magnet and second magnet, keep away from under the state of mount pad at the filter core, this filter core can keep at the second position department of keeping away from mutually with the mount pad under the action of gravity, so that the filter core location is at the co-altitude not, this filter core elevation structure simple structure, occupation space is little, and is with low costs, the reliability is high and easy operation.

Drawings

FIG. 1 is a schematic perspective view of a water bottle according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of the filter cartridge lifting mechanism of FIG. 1 (with the filter cartridge lowered to a second position);

FIG. 3 is an exploded perspective view of FIG. 2;

FIG. 4 is a longitudinal cross-sectional view of FIG. 2;

FIG. 5 is a schematic perspective view of the cartridge of FIG. 2 raised to a first position;

fig. 6 is a longitudinal sectional view of fig. 5.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

Fig. 1 to 6 show a preferred embodiment of a water bottle using a filter element lifting structure according to the present invention. This kettle is including the kettle body 1, pot lid 2, filter core 3, loose axle 4, spacing subassembly 5 and handle 6, and above-mentioned pot lid 2, filter core 3, loose axle 4, spacing subassembly 5 and handle 6 are constituteed there is filter core elevation structure.

Wherein, the inside cavity of the kettle body 1 and the top have an opening 11, and the middle part of the kettle body 1 is made of transparent material, conveniently used for observing the working condition inside the kettle body 1 in real time.

The lid 2 is mounted at the opening 11 of the body 1 to open or close the opening 11 of the body 1. The pot lid 2 comprises a base 21 and an upper cover 22 which are connected in a vertical matching manner, an interlayer 20 is formed between the base 21 and the upper cover 22, and through holes 23 are formed in the middle positions of the base 21 and the upper cover 22.

Specifically, at least two elastic buckles 211 are arranged at intervals along the circumferential direction on the side of the interlayer 20, in a locked state, the heads of the elastic buckles 211 extend out of the side edge of the base 21 and are limited below the edge of the kettle body 1 positioned at the periphery of the opening 11, and in an unlocked state, the heads of the elastic buckles 211 are retracted into the interlayer 20 to release the limiting effect;

a concave part 221 is formed by downwards sinking the middle position of the top surface of the upper cover 22; an annular decorative plate 222 is arranged at the edge position of the top surface of the upper cover 22, so that the attractiveness is improved; a limiting bulge 223 is convexly arranged downwards at the middle position of the bottom surface of the upper cover 22.

The filter element 3 includes a filter box 31 with an open top, a top cover 32 fastened to the top of the filter box 31, and a first stop member 33 installed at a middle position of the top surface of the top cover 32, the first stop member 33 is a cover body with an open bottom, and an accommodating cavity 330 is enclosed and formed between the cover body and the top surface of the top cover 32.

The movable shaft 4 is arranged substantially vertically, and has a bottom end connected to the top cover 32 of the filter cartridge 3 at a middle position through the first stopper 33, and a top end upwardly sequentially passing through the through holes 23 of the base 21 and the top cover 22 and exposed to the top surface of the top cover 22.

The limiting assembly 5 comprises a first magnet 51 and a second magnet 52, wherein the first magnet 51 and the second magnet 52 can attract each other under the action of magnetic force, and the smaller the distance between the first magnet 51 and the second magnet 52, the stronger the magnetic force action. Specifically, the first magnet 51 is accommodated in the interlayer 20 and is sandwiched between the bottom wall inside the base 21 and the limiting projection 223 of the upper cover 22; the second magnet 52 is accommodated in the accommodating cavity 330; the first magnet 51 and the second magnet 52 are both annular and are fitted around the outer periphery of the movable shaft 4.

A handle 6 is mounted on the top end of the movable shaft 4 for holding by a user. In this embodiment, the handle 6 includes a holding member 61 and a second stopper 62 disposed below the holding member 61, and the edge of the holding member 61 protrudes beyond the second stopper 62.

Under the condition that the kettle cover 2 is fixed, the movable shaft 4 can move up and down relative to the kettle cover 2 under the action of external force, so that the filter element 3 is close to or far away from the kettle cover 2:

in a state that the filter element 3 is close to the pot lid 2, as shown in fig. 6, the magnetic force of the first magnet 51 and the second magnet 52 is greater than the total weight of the filter element 3, the movable shaft 4 and the handle 6, so that the first stopper 33 will abut against the bottom wall of the base 21 against the gravity under the magnetic force, so as to keep the filter element 3 at a first position close to the pot lid 2;

in a state that the filter element 3 is far away from the pot lid 2, as shown in fig. 4, the magnetic force of the first magnet 51 and the second magnet 52 is smaller than the total weight of the filter element 3, the movable shaft 4 and the handle 6, so that the second stopper 62 overcomes the magnetic force under the action of gravity to abut against the bottom wall inside the recess 221, so that the filter element 3 is kept at a second position far away from the pot lid 2, and at this time, the handle 6 is accommodated in the recess 221.

The working principle of the embodiment is as follows: when in use, the utility model is used,

(1) in an initial state, as shown in fig. 5 and 6, the pot lid 2 is placed on the top of the filter element 2, and a user holds the handle 6 and can drive the pot lid 2 and the filter element 3 to move synchronously through the movable shaft 4, so that the filter element 3 is only required to be placed into the pot body 1 in alignment with the opening 11 until the pot lid 2 closes the opening 11, and then the pot body 1 and the pot lid 2 can be relatively positioned by locking through the outward extending elastic buckle 211;

then, a user only needs to hold the handle 6 to push the movable shaft 4 downwards to drive the filter element 3 to descend, when the filter element 3 descends to a proper height, the magnetic action of the first magnet 51 and the second magnet 52 is smaller than the total gravity of the filter element 3, the movable shaft 4 and the handle 6, the filter element 3 can overcome the magnetic action under the action of gravity to continuously descend until the second stop piece 62 abuts against the top of the kettle cover 2, at the moment, as shown in fig. 2 and 4, the filter element 3 is kept at a second position far away from the kettle cover 2, and then the kettle is started to brew;

(2) in the brewing process, when the concentration of tea needs to be adjusted, a user only needs to hold the handle 6 to pull the movable shaft 4 upwards to drive the filter element 3 to ascend, when the filter element 3 ascends to a proper height, the magnetic action of the first magnet 51 and the second magnet 52 is greater than the total gravity of the filter element 3, the movable shaft 4 and the handle 6, the filter element 3 can continuously ascend under the action of the magnetic force by overcoming the action of the gravity until the first stop piece 33 abuts against the bottom of the pot cover 2, and at the moment, as shown in fig. 5 and 6, the filter element 3 is kept at a first position close to the pot cover 2;

(3) after the brewing is finished, the elastic buckle 211 is only required to be retracted for unlocking, and then the handle 6 is held to drive the kettle cover 2 and the filter element 3 to move upwards synchronously through the movable shaft 4, so that the opening of the opening 11 and the taking-out of the filter element 3 are synchronously realized.

Claims (10)

1. The utility model provides a filter core elevation structure for kettle which characterized in that: comprises that

The mounting seat is provided with a through hole (23);

the movable shaft (4) is arranged in the through hole (23) of the mounting seat in a penetrating way;

the filter element (3) is arranged at the bottom end of the movable shaft (4); and

the limiting assembly (5) comprises a first magnet (51) arranged on the mounting seat and a second magnet (52) arranged on the filter element (3);

the movable shaft (4) can move up and down under the action of external force, so that the filter element (3) is close to or far away from the mounting seat;

in a state where the filter element (3) is close to the mounting seat, the filter element (3) is held at a first position close to the mounting seat by the magnetic force of the first magnet (51) and the second magnet (52);

the filter element (3) is held by gravity in a second position away from the mounting seat in a state in which the filter element (3) is away from the mounting seat.

2. The filter cartridge lifting arrangement of claim 1, wherein: a first stopper (33) is provided at the lower part of the movable shaft (4), and the first stopper (33) abuts against the mounting seat by the magnetic force of the first magnet (51) and the second magnet (52) in a state where the filter element (3) is close to the mounting seat, so that the filter element (3) is held at a first position close to the mounting seat.

3. The filter cartridge lifting arrangement of claim 2, wherein: the top of the filter element (3) is provided with the first stop piece (33).

4. The filter cartridge lifting arrangement of claim 1, wherein: and a second stop piece (62) is arranged at the upper part of the movable shaft (4), and the second stop piece (62) is abutted against the mounting seat under the action of the gravity of the filter element (3) under the condition that the filter element (3) is far away from the mounting seat, so that the filter element (3) is kept at a second position far away from the mounting seat.

5. The filter cartridge lifting arrangement of claim 4, wherein: the handle (6) is arranged at the top end of the movable shaft (4) and comprises a holding piece (61) and a second stop piece (62) arranged below the holding piece (61).

6. The filter cartridge lifting arrangement of claim 5, wherein: the top surface of the mounting seat is recessed downwards to form a recessed part (221), and the handle (6) is accommodated in the recessed part (221) when the filter element (3) is in the second position.

7. A filter cartridge lifting arrangement according to any one of claims 1 to 6, wherein: the first magnet (51) and the second magnet (52) are annular and are sleeved on the periphery of the movable shaft (4).

8. A filter cartridge lifting arrangement according to any one of claims 1 to 6, wherein: the interior of the mounting seat is hollow, an interlayer (20) is formed, the first magnet (51) is accommodated in the interlayer (20), the top of the filter element (3) is provided with an accommodating cavity (330), and the second magnet (52) is accommodated in the accommodating cavity (330).

9. A kettle applying the filter element lifting structure as claimed in any one of claims 1 to 8, which comprises a kettle body (1) with a hollow interior and an opening (11) at the top, and a kettle cover (2) installed at the opening (11) of the kettle body (1), wherein the installation seat is positioned on the kettle body (1) or the kettle cover (2).

10. The water jug according to claim 9, wherein: the pot cover (2) integrally forms the mounting seat.

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