CN212972716U

CN212972716U - Liquid heating container

Info

Publication number: CN212972716U
Application number: CN202021662488.1U
Authority: CN
Inventors: 黄小承; 李建; 王国栋
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-16
Anticipated expiration: 2030-08-11

Abstract

The application relates to the technical field of kitchen appliances, and provides a liquid heating container which comprises a kettle body, a filter element and a driving assembly; the filtering piece is arranged inside the kettle body; the driving component is connected with the filtering component and can drive the filtering component to move up and down in the kettle body; wherein along the direction of lift, drive assembly can exert opposite direction's elasticity and pressure to filtering piece, and drive assembly can change the big or small relation of elasticity and pressure to adjust the motion state of filtering the piece. Compared with the mode that the filter device of the tea making kettle in the prior art adopts the friction lifting of the similar screw rod nut, the liquid heating container can not cause the problems of blockage and blockage of the filter piece during the lifting motion due to the adhesion of tea residues and tea stains.

Description

Liquid heating container

Technical Field

The application relates to the technical field of kitchen appliances, in particular to a liquid heating container.

Background

The tea making pot is a common liquid heating container in daily life, generally comprises a pot body and a filtering device arranged in the pot body, wherein the filtering device can move up and down in the pot body so as to realize the water inlet soaking and the water outlet filtering of tea leaves.

In addition, in order to reduce the space occupied inside the kettle body as much as possible, in the tea making kettle in the prior art, a driving rotating shaft is generally arranged in the kettle body along the height direction, the peripheral wall of the driving rotating shaft is provided with an external thread or a spiral groove, the filtering device is provided with an internal thread hole or a spiral clamping edge correspondingly matched with the filtering device, a transmission mode similar to a screw rod nut is formed between the filtering device and the driving rotating shaft, and the driving rotating shaft is driven by a motor to rotate around the axis of the driving rotating shaft to rub and drive the filtering device to move up and down along the rotating shaft.

However, because boil the tea in-process drive pivot and soak in tea, can lead to tealeaves, the tea stain very easily to adhere to on drive pivot perisporium or filter equipment like this, tealeaves, tea stain washing are comparatively troublesome on the one hand, and on the other hand adhere to accumulational tealeaves after for a long time, the tea stain very easily leads to filter equipment to appear blocking when following drive pivot elevating movement, card dead phenomenon.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application provides a liquid heating container for solving the problem that the filtering device of the tea making pot in the prior art is stuck and stuck during the lifting motion.

The liquid heating container provided by the application comprises a kettle body, a filter element and a driving assembly;

the filter element is arranged inside the kettle body;

the driving assembly is connected with the filtering piece and can drive the filtering piece to move up and down in the kettle body;

wherein, along the direction of lift, drive assembly can exert opposite direction's elasticity and pressure to filter the piece, and drive assembly can change the elasticity with the magnitude relation of pressure

This liquid heating container can regard as the teapot to use, and because the drive assembly wherein changes the motion state of filtering the piece through the big or small relation that changes elasticity and pressure, compares for the filter equipment of teapot among the prior art adopts similar feed screw nut friction lift's mode, and this liquid heating container can not appear because tea grounds, the attached card of leading to filtering the piece appear when elevating movement pause, the dead problem of card.

In one possible design, the driving assembly comprises a lifting rod, an elastic piece and a pressing piece;

the lifting rod is connected with the filter piece;

the elastic piece is connected with the lifting rod and can apply upward movement elastic force to the lifting rod;

the pressing piece is provided with a pressing surface which presses against the lifting rod, and the pressing surface is obliquely arranged with the horizontal plane;

the lifting rod is parallel to the axial lead of the pressing piece in the vertical direction and is eccentrically arranged;

the pressing piece can rotate around the axis in the vertical direction of the pressing piece so as to change the abutting point position of the pressing surface and the lifting rod.

The specific arrangement mode of the driving assembly can convert the horizontal rotation of the pressing piece into the vertical translation of the lifting rod, so that the function of driving the filter piece to move up and down in the kettle body is realized, and the driving assembly has the advantages of simple structure, good stability of the lifting movement and no blockage and blockage of the lifting movement.

In one possible design, the liquid heating vessel further comprises a mount for mounting the drive assembly;

the lifting rod partially extends into the inner installation space of the installation part along the vertical direction;

the pressing piece is arranged in the inner installation space of the installation piece.

The mounting part has the advantages of simple structure and capability of stably mounting the driving component in the kettle body.

In one possible design, the drive assembly further comprises a lifting ring:

the lifting ring with the lifter be located the inside body of rod of installed part is connected, just the lifting ring encloses to be used for the installation filter the installation space of piece.

The lift ring can be with filtering in a demountable installation and the kettle body, and the ring body of lift ring can also drive and filter a piece elevating movement by holistic support to make and filter the more steady atress elevating movement of piece in the kettle body.

In one possible design, the mounting part has an abutment surface in the vertical direction for abutment with the lifting ring, and the abutment surface is provided as a circular arc surface adapted to the lifting ring.

With the installation part along the setting of the butt face of vertical direction to with the arc surface of lift ring adaptation, can further increase the butt area of installation part and lift ring like this, and then stability when improving lift ring elevating movement.

In one possible design, the resilient member is a compression spring;

the compression spring is sleeved on the rod body of the lifting rod positioned in the mounting part;

one end of the compression spring is abutted against the frame edge of the mounting piece, and the other end of the compression spring is abutted against the lifting ring.

The elastic member is set to be the compression spring, so that the lifting rod has the advantages of simple structure and capability of stably providing upward elastic force for the lifting rod.

In one possible design, the liquid heating vessel further comprises a drive motor;

the driving motor is in transmission connection with the pressing piece and can drive the pressing piece to rotate around the axis in the vertical direction.

The driving motor can conveniently drive the pressing part to rotate around the axis in the vertical direction of the pressing part, and can realize the function of automatically regulating and controlling the lifting motion of the driving component in the kettle body.

In one possible design, the kettle body comprises a kettle body and a kettle cover; the kettle cover can cover the opening of the kettle body; the driving assembly is arranged on one side of the kettle cover facing the kettle body and is connected with the kettle body; the driving motor is arranged inside the kettle cover.

Set up drive assembly and driving motor like this, on the one hand can be convenient for take out from the kettle body, on the other hand still can not increase the inside structure complexity of kettle body, can not influence the capacity of kettle body.

In one possible design, the peripheral wall of the kettle body is also provided with a handle;

one side of the handle is provided with an electric connection part;

one side of the kettle cover is provided with an electric connection terminal which is electrically connected with the driving motor;

when the kettle cover covers the kettle body, the power connection terminal and the power connection part are correspondingly connected and conducted.

The specific arrangement mode of the power connection part and the power connection terminal can electrically connect the driving motor 5 with the electric control board in the kettle body 1 when the kettle cover is covered on the kettle body.

In one possible design, the pot lid comprises a through hole and a lid plug which can be detachably covered on the through hole.

Set up foretell through-hole and lid stopper in the pot lid, need not to take off when cooking like this and filter and alright to add edible material to filtering in the piece, can improve this container of making tea's use convenience.

Additional features and advantages of embodiments of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of embodiments of the present application. The objectives and other advantages of the embodiments of the application will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

Fig. 1 is a schematic structural diagram of a driving assembly in a liquid heating container according to an embodiment of the present application;

FIG. 2 is a schematic view of the drive assembly of FIG. 1 in a lowered state;

FIG. 3 is a schematic view of the drive assembly of FIG. 1 in an elevated state;

FIG. 4 is a half-sectional view of a liquid heating vessel provided in accordance with an embodiment of the present application;

fig. 5 is an exploded view of a liquid heating vessel according to an embodiment of the present application.

Reference numerals:

1-a pot body;

11-a kettle body;

111-a handle;

12-pot lid;

121-electrical connection terminals;

122-a through hole;

123-a cap plug;

3-a drive assembly;

31-a lifting rod;

32-a spring;

33-a pressing member;

331-a pressing surface;

34-a lifting ring;

4-a mounting member;

5-driving the motor.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Detailed Description

For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.

It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

Next, a specific example of the structure of the liquid heating container according to the embodiment of the present application will be described.

FIG. 2 is a schematic view of the drive assembly of FIG. 1 in a lowered state;

As shown in fig. 1 and 4, the embodiment of the present application provides a liquid heating container, which comprises a kettle body 1, a filter element 2 and a driving assembly 3; the filtering piece 2 is arranged inside the pot body 1; the driving component 3 is connected with the filtering component 2 and can drive the filtering component 2 to move up and down in the pot body 1; wherein, along the direction of going up and down, drive assembly 3 can exert opposite direction's elasticity and pressure to filter piece 2, and drive assembly 3 can change the big or small relation of elasticity and pressure.

When the liquid heating container is used as a tea making pot, the motion state of the filter member 2 can be changed by adjusting the magnitude relation between the rising elasticity and the falling pressure of the driving component 3 acting on the filter member 2. When the elasticity is larger than the pressure, the filter element 2 can rise in the kettle body 1 to move, so that the function of filtering the water discharged from the filter element 2 is realized; when the elasticity is smaller than the pressure, the filter element 2 can descend in the kettle body 1, so that the function of soaking the filter element 2 in water is realized; when the elastic force is equal to the pressure, the filter element 2 can be kept still in the pot body 1.

Compare with the mode that the filter equipment of teapot adopted similar screw-nut friction to go up and down among the prior art, this liquid heating container's filtration piece 2 has that the elevating movement stability is good, can not lead to filtering piece 2 to appear card pause, card dead problem when elevating movement because of the attached to of tea grounds tea stain.

It is worth to say that the liquid heating container can also be used as a health preserving pot or other water boiling containers with lifting and filtering functions.

In an alternative of this embodiment, the driving assembly 3 comprises a lifting rod 31, an elastic member 32 and a pressing member 33; the lifting rod 31 is connected with the filter member 2; the elastic member 32 is connected to the lifting rod 31 and can apply an upward elastic force to the lifting rod 31; the pressing member 33 has a pressing surface 331 for pressing against the lifting rod 31, and the pressing surface 331 is inclined to the horizontal plane; wherein, the lifting rod 31 is parallel to the axial lead of the pressing piece 33 in the vertical direction and is eccentrically arranged; the pressing member 33 can rotate around its vertical axis to change the contact position between the pressing surface 331 and the lifting rod 31.

Specifically, as shown in fig. 1, 2 and 3, since the lifting rod 31 is parallel to and eccentrically disposed with respect to the vertical axis of the pressing member 33, when the pressing member 33 rotates around the vertical axis of the pressing member, the abutting point position of the pressing surface 331 and the lifting rod 31 changes, so that the lifting rod 31 can receive a pressing force from the pressing surface 331 in a vertical direction, the pressing force being variable in size, and when the pressing force is greater than the elastic force of the elastic member 32, the lifting rod 31 can move downward; when the pressing force is smaller than the elastic force of the elastic member 32, the lifting rod 31 can move upward. The range of the inclination angle of the pressing surface 331 and the horizontal plane may be specifically selected from 30 ° to 80 °, for example, 45 °, 75 °, and the like, the larger the inclination angle is, the larger the amplitude of the vertical lifting movement of the lifting rod 31 is.

The specific arrangement mode of the driving component 3 can convert the horizontal rotation of the pressing part 33 into the vertical translation of the lifting rod 31, so that the function of driving the filter piece 2 to move up and down in the kettle body 1 is realized, and the driving component has the advantages of simple structure, good stability of the lifting motion and no blockage and dead blockage of the lifting motion due to tea residues and tea stains.

Of course, the driving assembly 3 may be configured in some other structures, for example, the pressing element 33 is configured as a cam arranged along the vertical direction, and the lifting rod 31 abuts against the wheel surface of the cam, because the radius of each part of the cam is not completely equal, when the cam rotates, the cam will generate a pressure with different magnitude to the lifting rod 31, so as to change the magnitude relation between the pressure and the elastic force, and realize the function of adjusting and changing the motion state of the filter element 2.

In an alternative of this embodiment, the liquid heating vessel further comprises a mounting 4 for mounting the drive assembly 3; the lifting rod 31 partly extends into the inner mounting space of the mounting 4 in the vertical direction; the pressing member 33 is provided in the inner mounting space of the mounting member 4.

Specifically, as shown in fig. 1, the mounting member 4 may be configured as a U-shaped frame, two vertical frame edges of the mounting member 4 may be used to be connected and fixed with the kettle body 1, and one horizontal frame edge of the mounting member 4 is used for the lifting rod 31 to penetrate through. The lifting rod 31 passes through the frame edge of the horizontal direction of the mounting part 4 along the vertical direction and then can extend into the mounting part 4, and the pressing part 33 is mounted in the mounting part 4 and abutted against the lifting rod 31, so that the driving component 3 is mounted and fixed in the kettle body 1 along the vertical direction.

The mounting member 4 has the advantages of simple structure and capability of stably mounting the driving component 3 in the kettle body 1.

In an alternative of this embodiment, the drive assembly 3 further comprises a lifting ring 34: the lifting ring 34 is connected to the rod body of the lifting rod 31 inside the mounting part 4, and the lifting ring 34 encloses a mounting space for mounting the filter element 2.

Specifically, as shown in fig. 1, the lifting ring 34 may be configured as a circular ring, and the circular ring is fixedly connected to the rod body of the lifting rod 31 located inside the mounting member 4, so that the lifting rod 31 can drive the lifting ring 34 to move up and down along with the lifting rod; filter piece 2 and install and enclose into installation space in the lifting ring 34, specifically can set filter piece 2 to the filter vat, keep off the edge outside the bung hole department setting of filter vat, keep off along taking the mode of hanging in lifting ring 34 can realize filtering the demountable installation of piece 2 through outer.

Foretell lifting ring 34 can be with filtering piece 2 demountable installation and the kettle body 1 in, and the ring body of lifting ring 34 can also holistic support drive filter piece 2 elevating movement to make filtering piece 2 can be in the more steady atress elevating movement of the kettle body 1.

In an alternative of this embodiment, the mounting 4 has an abutment surface in the vertical direction for abutment with the lifting ring 34, and the abutment surface is provided as a circular arc surface adapted to the lifting ring 34.

Specifically, as shown in fig. 1, the two vertical frame edges of the mounting member 4 are abutted against the lifting ring 34, so that the stability of the lifting ring 34 during the lifting movement can be improved, and the abutting surface of the frame edge is set to be an arc surface adapted to the lifting ring 34, so that the abutting area of the frame edge against the lifting ring 34 can be further increased.

In an alternative of this embodiment, the resilient member 32 is a compression spring; the compression spring is sleeved on the rod body of the lifting rod 31 and positioned inside the mounting piece 4; one end of the compression spring abuts against the frame of the mounting member 4, and the other end abuts against the lifting ring 34.

Specifically, as shown in fig. 2 and 3, the elastic member 32 is provided as a compression spring that is integrally provided on the lifting rod 31, and one end of the compression spring abuts against the frame of the mounting member 4, and the other end abuts against the lifting ring 34, so that the compression spring can always apply an upward elastic force to the lifting rod 31 under its own elastic force, and when the lifting rod 31 moves downward, the compression spring can be further pressed to store elastic potential energy.

The elastic member 32 is provided as the compression spring, which has an advantage of a simple structure and can stably provide an upward elastic force to the lifting rod 31.

Of course, the elastic member 32 may be provided as some other part having supporting elastic force, such as an elastic spring.

In an alternative of this embodiment, the liquid heating vessel further comprises a drive motor 5; the driving motor 5 is in transmission connection with the pressing piece 33 and can drive the pressing piece 33 to rotate around the axis in the vertical direction.

Specifically, as shown in fig. 1, the driving motor 5 is disposed above the pressing member 33, and an output rotating shaft of the driving motor 5 is connected to the pressing member 33 along the vertical direction, so that the driving motor 5 can drive the pressing member 33 to rotate around the axis in the vertical direction, and the driving motor 5 can also be electrically connected to the electric control board in the liquid heating container, so as to automatically regulate and control the working state of the driving motor 5 through the electric control board, thereby realizing the function of automatically regulating and controlling the lifting motion of the driving component 3 in the kettle body 1.

Therefore, the driving motor 5 can be arranged to drive the pressing part 33 to rotate around the axis in the vertical direction, and the function of automatically regulating and controlling the lifting motion of the driving component 3 in the kettle body 1 can be realized.

In the alternative of the embodiment, the kettle body 1 comprises a kettle body 11 and a kettle cover 12; the kettle cover 12 can cover the opening of the kettle body 11; the driving component 3 is arranged on one side of the kettle cover 12 facing the kettle body 11 and connected with the kettle body; the driving motor 5 is disposed inside the pot lid 12.

Specifically, as shown in fig. 4 and 5, when the pot lid 12 is taken down from the opening of the pot body 11, both the driving assembly 3 and the driving motor 5 can be taken out from the pot body 11, which is convenient for daily cleaning and maintenance; and set up drive assembly 3 and connect, driving motor 5 sets up in the inside of pot lid 12 in pot lid 12 one side towards kettle body 11, still can not increase the inside structure complexity of kettle body 11 like this, can not influence kettle body 11 capacity.

In an alternative of this embodiment, the outer peripheral wall of the kettle body 11 is further provided with a handle 111; one side of the handle 111 is provided with an electric connection part; one side of the kettle cover 12 is provided with an electric connection terminal 121 electrically connected with the driving motor 5; when the kettle cover 12 is covered on the kettle body 11, the electric connection terminal 121 is correspondingly and electrically connected with the electric connection part.

Specifically, as shown in fig. 4, a power-on portion is disposed on one side of the handle 111 of the kettle body 11 facing the kettle lid 12, and a power-on terminal 121 is disposed on one side of the kettle lid 12 facing the kettle body 11, so that when the kettle lid 12 is covered on the kettle body 11, the power-on terminal 121 is correspondingly inserted into the power-on portion, so that the driving motor 5 is electrically connected to the electric control board in the kettle body 11, and the electric control board can regulate and control the power-on state of the driving motor 5.

The specific arrangement of the electric connection part and the electric connection terminal 121 can electrically connect the driving motor 5 with the electric control board in the kettle body 1 when the kettle lid 12 is covered on the kettle body 11.

In an alternative embodiment, the pot lid 12 includes a through hole 122 and a lid plug 123 covering the through hole 122.

Specifically, as shown in fig. 5, a through hole 122 is formed in the pot lid 12, and a lid plug 123 is detachably covered on the through hole 122, so that when the liquid heating container is cooked, the lid plug 123 can be removed, and tea leaves or some other food materials can be added to the filter member 2 through the through hole 122.

Set up foretell through-hole 122 and lid stopper 123 in pot lid 12, need not to take off when cooking like this and filter a piece 2 alright to filter and add edible material in a piece 2, can improve this container of making tea's convenience of use.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A liquid heating vessel, comprising:

a pot body (1);

a filter element (2) arranged inside the pot body (1);

the driving assembly (3) is connected with the filtering element (2) and can drive the filtering element (2) to move up and down in the kettle body (1);

wherein, along the direction of lift, drive assembly (3) can exert opposite direction's elasticity and pressure to filter piece (2), and drive assembly (3) can change the size relation of elasticity and pressure.

2. A liquid heating vessel according to claim 1, wherein the drive assembly (3) comprises:

a lifting rod (31) connected with the filter element (2);

an elastic member (32) connected to the lift lever (31) and capable of applying an upward elastic force to the lift lever (31);

a pressing member (33) having a pressing surface (331) that presses against the lifting rod (31), the pressing surface (331) being inclined with respect to a horizontal plane;

the lifting rod (31) is parallel to the axial line of the pressing piece (33) in the vertical direction and is eccentrically arranged;

the pressing piece (33) can rotate around the axis line of the vertical direction of the pressing piece so as to change the abutting point position of the pressing surface (331) and the lifting rod (31).

3. A liquid heating vessel according to claim 2, further comprising a mounting (4) for mounting the drive assembly (3);

the lifting rod (31) partially extends into the inner installation space of the installation part (4) along the vertical direction;

the pressing piece (33) is arranged in the inner installation space of the installation piece (4).

4. A liquid heating vessel according to claim 3, wherein the drive assembly (3) further comprises a lifting ring (34):

the lifting ring (34) is connected with the lifting rod (31) and located inside the mounting piece (4), and the lifting ring (34) is enclosed to form a mounting space for mounting the filter piece (2).

5. A liquid heating vessel according to claim 4, wherein the mounting (4) has an abutment surface in a vertical direction for abutment with the lifting ring (34), and the abutment surface is provided as a circular arc surface adapted to the lifting ring (34).

6. A liquid heating vessel as claimed in claim 4, wherein said resilient member (32) is a compression spring;

the compression spring is sleeved on the rod body of the lifting rod (31) positioned in the mounting part (4);

one end of the compression spring is abutted with the mounting piece (4), and the other end of the compression spring is abutted with the lifting ring (34).

7. A liquid heating vessel as claimed in any of claims 2 to 6, further comprising a drive motor (5);

the driving motor (5) is in transmission connection with the pressing piece (33) and can drive the pressing piece (33) to rotate around the axis in the vertical direction.

8. A liquid heating vessel as claimed in claim 7, characterised in that said kettle body (1) comprises a kettle body (11) and a kettle lid (12);

the kettle cover (12) can cover the opening of the kettle body (11);

the driving component (3) is arranged on one side, facing the kettle body (11), of the kettle cover (12) and is connected with the kettle body;

the driving motor (5) is arranged inside the kettle cover (12).

9. A liquid heating vessel as claimed in claim 8, wherein the peripheral wall of the vessel body (11) is further provided with a handle (111);

one side of the handle (111) is provided with an electric connection part;

one side of the kettle cover (12) is provided with an electric connection terminal (121) which is electrically connected with the driving motor (5);

when the kettle cover (12) covers the kettle body (11), the electric connection terminal (121) is correspondingly and electrically connected with the electric connection part.

10. The vessel as claimed in claim 8, wherein the lid (12) comprises a through hole (122) and a plug (123) which is detachably fitted to the through hole (122).