CN214804138U - Liquid heating device - Google Patents

Abstract

The application provides a liquid heating device, which comprises a container for containing liquid, a cover body, a fixing ring and a cover plate. The cover body is rotatably arranged on the container between an opening position and a closing position through the rotating shaft assembly; the retainer plate sets up in the upper portion opening of container, and the lid passes through the pivot subassembly to be connected with the retainer plate, and wherein, the apron is independent structure and sets up in the retainer plate and be used for covering the pivot subassembly. The application provides a liquid heating device can promote the utilization ratio of kettle inner space, can conveniently be simultaneously to the clearance of container and lid, and in addition, it is spacing through the cover of apron to pivot subassembly, has guaranteed the reliability of pivot unit mount and work, and the apron is the independent structure, can simplify the mounting means of lid and container, can conveniently to the dismouting, clearance and the repair of container and lid.

Description

Liquid heating device

Technical Field

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

Background

An existing electric kettle generally comprises a kettle body and a kettle cover, wherein a rotating shaft is arranged on the kettle cover, and the kettle cover is connected with the kettle body in a rotating mode through the rotating shaft. In order to fix the rotating shaft, a fixing frame is usually required to be designed on the inner side of the kettle body, and the fixing frame is locked and fixed on the kettle body through screws, and the rotating shaft can be connected to the fixing frame. However, because the mount design can occupy the inside great space of kettle body in the inside of kettle body, simultaneously, the mount is also difficult dismouting and clearance, leads to user experience relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a liquid heating device to solve among the prior art at kettle body internal design mount and lead to the problem that occupation space is big and difficult dismouting, clearance.

The application provides a liquid heating device, wherein, including being used for holding the container of liquid, the lid, the retainer plate, the apron. The cover body is rotatably arranged on the container between an opening position and a closing position through a rotating shaft assembly; the retainer plate set up in the upper portion opening of container, the lid pass through the pivot subassembly with the retainer plate is connected, wherein, the apron be independent structure and set up in the retainer plate is used for covering the pivot subassembly.

The application provides a liquid heating device improves the overall height of the kettle body through setting up the retainer plate at the container opening part, and then promotes the utilization ratio of kettle inner space, simultaneously, the independent structural design of apron makes apron and handle separation installation simplify the mounting means of lid and container, and the dismouting, clearance and the repair to container and lid are convenient, and in addition, it is spacing to the cover of pivot subassembly through the apron, have guaranteed the reliability of pivot subassembly installation and work. Meanwhile, the cover plate is of an independent structure, so that the installation mode of the cover body and the container can be simplified, and the container and the cover body can be conveniently disassembled, cleaned and repaired.

In one possible embodiment, the cover plate is detachably arranged on the retaining ring. The cover plate is of an independent structure and can be independently disassembled and assembled on the fixing ring, so that the rotating shaft assembly and the cover body are conveniently disassembled and assembled, and the cover body can be separated from the container to be cleaned or maintained. "removable" as described in this application means removable without the use of tools.

In one possible design, the retaining ring comprises a mounting groove, in which the cover plate is detachably arranged. Thereby can realize that pivot subassembly dismouting, clearance and maintenance more conveniently.

In a possible design, be provided with on the apron and detain the position, be provided with the bayonet socket on the mounting groove, detain the fixed joint of position in the bayonet socket. Thereby can realize the relative fixation of apron and mounting groove, promoted the apron with mounting groove fixed connection's fastness.

In a possible design, a first fixing hole is formed in the cover plate, a second fixing hole is formed in the mounting groove, and the cover plate and the fixing ring are fixedly connected through matching of the first fixing hole, the second fixing hole and the screw. After the cover plate is matched with the mounting groove, a screw can be used for penetrating through the first fixing hole in the cover plate and then fastening the cover plate in the second fixing hole of the mounting groove, so that the cover plate is reliably connected and fixed with the mounting groove.

In a possible design, the mounting groove is provided with a first opening, the first opening is internally provided with a rotating groove, the rotating shaft assembly further comprises a rotating shaft, and the rotating shaft is rotatably arranged in the rotating groove. From this, first opening can provide installation and pivoted space for the pivot subassembly, rotates the groove simultaneously and can prevent that the pivot from rocking, guarantees the stability of pivot work.

In a possible design, the rotating shaft assembly further comprises a connecting frame, the rotating shaft is arranged at the end part of the connecting frame, so that the opening and closing angle of the cover body can be increased, when the cover body is opened, a larger distance is reserved between the cover body and the opening part of the container, a larger space is reserved when water is filled into the container or the water in the container is poured out, and interference with the cover body is avoided. In addition, the pivot setting is kept away from the one end of lid on the link, also can make the dismouting of pivot have bigger operating space, is convenient for the dismouting of lid and pivot subassembly.

In one possible design, the rotating shaft assembly further comprises a torsion spring, and the torsion spring is sleeved on the rotating shaft. When the cover body is rotationally buckled on the container, the torsion spring can be twisted to store elastic potential energy, and when the locking relation between the cover body and the container is released by pressing the button and the like, the torsion spring releases the stored elastic potential energy, so that the cover body is automatically rotated and opened.

In a possible design, a second opening is arranged on the cover plate, the second opening is opposite to the first opening, a pressing block is arranged in the second opening, and the pressing block is arranged above the rotating shaft. The second opening can dodge the link in the countershaft subassembly, avoids apron and retainer plate to take place to interfere with the link in the assembling process. And the briquetting on the apron can block in the top of link, avoids the link to break away from in the mounting groove.

In a possible design, the torque arm of torsional spring one side with the link offsets to avoid the torsional spring to take place the drunkenness for the link, the torque arm of torsional spring opposite side with the briquetting offsets, thereby can twist reverse the compression torsional spring when closed lid, stores elastic potential energy, when the lid is opened, through the interact of power between torsional spring and link, the briquetting, the elastic potential energy that the torsional spring release was stored reaches the automatic effect of opening of lid.

In a possible design, the decorative ring is detachably arranged on the fixing ring. Thereby can be convenient for decorate dismouting, cleanness and the maintenance of parts such as circle, retainer plate, apron and pivot subassembly.

In one possible embodiment, an annular groove is provided in the decorative ring, in which annular groove the fastening ring is accommodated. The decoration ring can be with retainer plate, apron and pivot subassembly cladding in the ring channel to can avoid retainer plate, apron and pivot subassembly and external environment direct contact, improve internals life.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

Fig. 1 is a schematic structural diagram of an assembled cover, a fixing ring and a cover plate according to an embodiment of the present disclosure;

FIG. 2 is an exploded view of the cover, retainer ring and cover plate of the present application after assembly;

FIG. 3 is a schematic structural view of a retainer ring;

FIG. 4 is an enlarged view at A of FIG. 3;

FIG. 5 is an exploded view of the assembled cover, retainer ring, cover plate and container provided by embodiments of the present application;

FIG. 6 is an enlarged view at B of FIG. 5;

FIG. 7 is a schematic structural view of a cover plate;

FIG. 8 is a schematic structural diagram of a liquid heating apparatus according to an embodiment of the present disclosure;

FIG. 9 is a cross-sectional view of a liquid heating apparatus provided in accordance with an embodiment of the present application;

FIG. 10 is an enlarged view at C of FIG. 9;

fig. 11 is an exploded view of a liquid heating apparatus according to an embodiment of the present application.

Reference numerals:

1-a cover body;

2-a fixed ring;

21-mounting grooves;

211-bayonet;

212-a second fixation hole;

22-a first opening;

23-a rotating groove;

24-a first mounting hole;

3-cover plate;

31-briquetting;

32-a second opening;

33-buckling position;

34-a first fixing hole;

4-a spindle assembly;

41-a rotating shaft;

42-a connecting frame;

43-torsion spring;

5-decorating rings;

51-a jaw;

6-container;

61-card slot;

62-a stationary shell;

7-a housing;

71-a handle;

72-a control panel;

8-power supply base;

9-heater tray assembly.

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

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless specified or indicated otherwise; the terms "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, integrally connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, it should be understood that the terms "upper" and "lower" used in the description of the embodiments of the present application are used in a descriptive sense only and not for purposes of limitation. 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.

As shown in fig. 1 to 11, the present embodiment provides a liquid heating apparatus, which may be an electric kettle, a health preserving kettle, or the like, and in this embodiment, the liquid heating apparatus is preferably an electric kettle.

For the existing electric kettle, a kettle body of the electric kettle is rotationally connected with a kettle cover through a rotating shaft, so that the kettle cover can be opened or closed. The rotating shaft is generally arranged on the kettle cover, a fixing frame is arranged in the kettle body, and the rotating shaft can be rotatably arranged on the fixing frame. However, the fixing frame generally protrudes out of the inner wall of the kettle body, so that a large space inside the kettle body is occupied, and meanwhile, the fixing frame is not favorable for dismounting and cleaning.

For this purpose, the liquid heating apparatus provided in the embodiments of the present application may include a container 6 for containing liquid, a cover 1, a fixing ring 2, and a cover plate 3. Wherein, lid 1 passes through pivot subassembly 4 and rotatably sets up on container 6 between open position and closed position, and retainer plate 2 sets up in the upper portion opening of container 6, and lid 1 passes through pivot subassembly 4 and is connected with retainer plate 2, and wherein, apron 3 is the independent structure and sets up in retainer plate 2 for cover pivot subassembly 4.

Wherein, lid 1 links to each other with retainer plate 2 that is located 6 upper portion openings of container through pivot subassembly 4, can make lid 1 rotatory at the opening part of container 6 through pivot subassembly 4, and avoid occupying the inside space of container 6, from this, for prior art, the liquid heating apparatus that this application embodiment provided can promote the utilization ratio of kettle inner space, can conveniently clear up container 6 and lid 1 simultaneously, in addition, it is spacing to the cover of pivot subassembly 4 through apron 3, has guaranteed the reliability of pivot subassembly 4 installation and work, apron 3 is the independent structure, can simplify the mounting means of lid and container, can conveniently be to the dismouting, clearance and the repair of container and lid.

As shown in fig. 3 and 11, a first mounting hole 24 may be formed in the fixing ring 2, a second mounting hole may be formed in the mouth of the container 6, and the fixing ring 2 may be fixed to the container 6 by the first mounting hole 24, the second mounting hole, and the screws. "removable" as described in this application means removable without the use of tools.

As a specific implementation, the cover plate 3 is detachably provided to the fixing ring 2. Apron 3 is independent structure, can carry out the dismouting on retainer plate 2 alone to make things convenient for the dismouting to pivot subassembly 4 and lid 1, make lid 1 can break away from and clear up or maintain in container 6.

As a specific implementation manner, the fixing ring 2 is provided with a mounting groove 21, and the cover plate 3 is detachably disposed in the mounting groove 21, wherein the rotating shaft assembly 4 can be mounted in the mounting groove 21, and the cover plate 3 is buckled in the mounting groove 21 to cover and block the upper side of the rotating shaft assembly 4.

As shown in fig. 4, the mounting groove 21 on the fixing ring 2 is disposed above the fixing ring 2, the mounting groove 21 has a certain depth from top to bottom in the axial direction, and the rotating shaft assembly 4 can be mounted in the mounting groove 21 from top to bottom and can rotate relative to the mounting groove 21, so that the rotating shaft assembly 4 can be conveniently dismounted and mounted without disposing the rotating shaft assembly 4 inside the container 6.

Further, the cover plate 3 may be fixedly mounted on the mounting groove 21 after the rotary shaft assembly 4 is mounted in the mounting groove 21, and the shape of the cover plate 3 may match the shape of the mounting groove 21, so that the surface of the cover plate 3 and the surface of the stationary ring 2 can form a flat continuous surface after the cover plate 3 is mounted in the mounting groove 21. Simultaneously, apron 3 can the lock in the top of pivot subassembly 4 to prevent that pivot subassembly 4 from beating, guarantee the normal work of pivot subassembly 4.

From this, for prior art, the liquid heating device that this application embodiment provided, through setting up retainer plate 2 and apron 3, can realize installing pivot subassembly 4 on retainer plate 2 to avoid occuping the kettle inner space, simultaneously through blockking of apron 3, guaranteed that pivot subassembly 4 can set up reliably in the mounting groove 21 of retainer plate 2, apron 3 is the independent structure, has simplified the assembly methods of lid 1 with retainer plate 2, has made things convenient for maintenance and washing.

As a specific implementation manner, as shown in fig. 2, 3, 4 and 7, a fastening position 33 may be disposed on the cover plate 3, a bayonet 211 is disposed on the mounting groove 21, and the fastening position 33 is fixedly clamped in the bayonet 211. When assembling apron 3 to mounting groove 21 of retainer plate 2 in, can press apron 3 to mounting groove 21's direction through appropriate external force to make detain position 33 and can block into bayonet 211, thereby can realize apron 3 and mounting groove 21's relatively fixed, promoted apron 3 and mounting groove 21 fixed connection's fastness.

As a specific implementation manner, as shown in fig. 2, 4 and 7, a first fixing hole 34 is provided on the cover plate 3, a second fixing hole 212 is provided on the mounting groove 21, and the cover plate 3 and the mounting groove 21 are fixedly connected through the first fixing hole 34, the second fixing hole 212 and a screw.

After the cover plate 3 is matched with the mounting groove 21, a screw can be used to pass through the first fixing hole 34 on the cover plate 3 and then be fastened in the second fixing hole 212 of the mounting groove 21, thereby ensuring the reliable connection and fixation of the cover plate 3 and the mounting groove 21.

Of course, the cover plate 3 may also be pre-fixed in advance by the fastening portion 33 and the bayonet 211 on the mounting groove 21 to ensure the position accuracy of the cover plate 3 matching with the mounting groove 21, and then may be fastened by the matching of the screw, the first fixing hole 34 and the second fixing hole 212.

As a specific implementation manner, as shown in fig. 2 to 4, the mounting groove 21 is provided with a first opening 22, the first opening 22 is provided with a rotating groove 23, and the rotating shaft assembly 4 further includes a rotating shaft 41, and the rotating shaft 41 is rotatably disposed in the rotating groove 23.

As shown in fig. 4, the first opening 22 penetrates in the axial direction of the fixing ring 2, so that a space for mounting and rotating the rotating shaft assembly 4 can be provided, and the mounting position of the rotating shaft assembly 4 is closer to the edge of the mouth of the container 6, thereby effectively reducing the occupation of the inner space of the container 6.

It should be noted that, as shown in fig. 6, the rotating grooves 23 may be respectively disposed at two sides of the first opening 22, and after the rotating shaft assembly 4 is installed in the first opening 22, two ends of the rotating shaft 41 may be respectively rotatably engaged with the corresponding rotating grooves 23.

It should be noted that, in this embodiment, the rotating shaft 41 is a cylindrical structure, in order to facilitate the rotation of the rotating shaft 41, the rotating groove 23 may be a semicircular groove, that is, the opening direction of the rotating groove 23 faces upward, the bottom surface of the rotating groove 23 is an arc surface, the depth dimension of the rotating groove 23 in the axial direction of the fixing ring 2 is greater than the diameter of the rotating shaft 41, so that the rotating shaft 41 can be integrally accommodated in the rotating groove 23, after the cover plate 3 is installed on the installation groove 21, the cover plate 3 can seal the rotating shaft 41 in the rotating groove 23, thereby preventing the rotating shaft 41 from being separated from the rotating groove 23, and ensuring the normal rotation of the rotating shaft 41.

Further, the rotating shaft assembly 4 further includes a connecting frame 42, and the rotating shaft 41 is disposed at an end of the connecting frame 42. Wherein, the one end of the link 42 far away from the spindle 41 is fixedly connected with the cover 1, thereby the opening and closing angle of the cover 1 can be increased, when the cover 1 is opened, the cover 1 has a larger distance with the mouth of the container 6, and the container 6 is filled with water or the water in the container 6 is poured out with a larger space, and the interference with the cover 1 is avoided. In addition, the rotating shaft 41 is arranged at one end of the connecting frame 42 far away from the cover body 1, so that the assembly and disassembly of the rotating shaft can have a larger operation space, and the assembly and disassembly of the cover body 1 and the rotating shaft assembly 4 are convenient.

Specifically, the connecting frame 42 may be installed in the first opening 22, and it is understood that, as shown in fig. 4, the first opening 22 penetrates in the axial direction of the fixing ring 2, so that an installation space may be provided for installation of the connecting frame 42, and the installation position of the connecting frame 42 is closer to the mouth of the container 6, thereby effectively reducing occupation of the internal space of the container 6.

As a specific implementation manner, as shown in fig. 1, fig. 2 and fig. 7, a second opening 32 is provided on the cover plate 3, the second opening 32 is opposite to the first opening 22, a pressing block 31 is provided in the second opening 32, and the pressing block 31 is disposed above the connecting frame 42.

The second opening 32 can avoid the connecting frame 42 in the rotating shaft assembly 4, and the cover plate 3 and the fixing ring 2 are prevented from interfering with the connecting frame 42 in the assembling process. After the cover plate 3 is installed in the installation groove 21, the pressing block 31 on the cover plate 3 can be blocked above the connecting frame 42, so as to prevent the connecting frame 42 from being separated from the installation groove 21.

In addition, as shown in fig. 1 and 2, the rotating shaft assembly 4 further includes a torsion spring 43, and the torsion spring 43 is sleeved on the rotating shaft 41.

When the cover 1 is rotationally fastened to the container 6, the torsion spring 43 may be twisted to store elastic potential energy, and when the locking relationship between the cover 1 and the container 6 is released by pressing a button or the like, the torsion spring 43 releases the stored elastic potential energy, thereby achieving automatic rotational opening of the cover 1.

Wherein, the torque arm of torsional spring 43 one side can offset with link 42 to avoid torsional spring 43 to take place the drunkenness for link 42, the torque arm of the opposite side of torsional spring 43 can offset with briquetting 31, thereby can be convenient for apron 3 and retainer plate 2 and pivot subassembly 4's assembly.

As a specific implementation manner, as shown in fig. 5, 8, 10 and 11, the liquid heating apparatus further includes a decorative ring 5, and the decorative ring 5 is detachably disposed on the fixing ring 2. After the parts such as the rotating shaft assembly 4 and the like are installed on the fixing ring 2, the decorating ring 5 can be detachably arranged outside the parts such as the fixing ring 2, the rotating shaft assembly 4 and the cover plate 3, so that the parts such as the fixing ring 2, the rotating shaft assembly 4 and the cover plate 3 can be conveniently dismounted, cleaned and maintained.

Further, an annular groove may be provided in the bezel 5, and the fixing ring 2 may be received in the annular groove. This decorate circle 5 can be with retainer plate 2, apron 3 and pivot subassembly 4 cladding in the ring channel to can avoid retainer plate 2, apron 3 and pivot subassembly 4 to receive the influence of external environment factor and receive the damage.

Wherein, as shown in fig. 5, still be provided with jack catch 51 on decorating circle 5, this jack catch 51 be used for with the fixed joint of draw-in groove 61 on the container 6, made things convenient for decorating the equipment of circle 5 on the one hand, on the other hand has also realized reliably retraining retainer plate 2 and apron 3 on container 6 through decorating circle 5, has guaranteed this liquid heating device overall structure's stability.

As shown in fig. 8 to 11, the liquid heating apparatus may further include a housing 7, and the housing 7 is sleeved outside the container 6. The container 6 is sleeved with a fixed shell 62, and the fixed shell 62 can ensure the stability of the structure of the container 6 and prevent the container 6 from shaking in the shell 7.

A handle 71 may be provided on the housing 7 to facilitate access to the container. The bottom of this container can also be provided with heating plate subassembly 9 and power base 8, and power base 8 can provide the electric energy for heating plate subassembly 9 to can heat the liquid in the container 6 after making heating plate subassembly 9 work. In addition, in order to facilitate control of heating time, heating temperature, start and stop, etc. of the heating pan assembly 9, the container may further include a control panel 72 assembly, and the control panel 72 assembly may be provided on the housing 7.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (11)

1. A liquid heating device is characterized by comprising

A container (6) for containing a liquid;

a cover body (1), the cover body (1) being rotatably provided on the container (6) between an open position and a closed position by a rotary shaft assembly (4);

the fixed ring (2) is arranged at the upper opening of the container (6), the cover body (1) is connected with the fixed ring (2) through the rotating shaft component (4),

the liquid heating device comprises a cover plate (3), wherein the cover plate (3) is of an independent structure and is arranged on the fixing ring (2) and used for covering the rotating shaft assembly (4).

2. A liquid heating device according to claim 1, characterized in that the cover plate (3) is detachably arranged to the fixing collar (2).

3. A liquid heating device according to claim 1, wherein the fixing ring (2) comprises a mounting groove (21), the cover plate (3) being detachably arranged in the mounting groove (21).

4. A liquid heating device according to claim 3, wherein the cover plate (3) is provided with a fastening position (33), the mounting groove (21) is provided with a bayonet (211), and the fastening position (33) is fixedly clamped in the bayonet (211).

5. A liquid heating device according to claim 3, wherein the cover plate (3) is provided with a first fixing hole (34), the mounting groove (21) is provided with a second fixing hole (212), and the cover plate (3) and the fixing ring (2) are fixedly connected through the first fixing hole (34), the second fixing hole (212) and a screw.

6. A liquid heating device according to claim 3, wherein the mounting groove (21) is provided with a first opening (22), the first opening (22) is provided with a rotating groove (23), the rotating shaft assembly (4) further comprises a rotating shaft (41), and the rotating shaft (41) is rotatably arranged in the rotating groove (23).

7. The liquid heating device according to claim 6, wherein the rotating shaft assembly (4) further comprises a connecting frame (42), the rotating shaft (41) is arranged at the end of the connecting frame (42), the rotating shaft assembly (4) further comprises a torsion spring (43), and the torsion spring (43) is sleeved on the rotating shaft (41).

8. Liquid heating device according to claim 7, characterised in that a second opening (32) is provided in the cover plate (3), the second opening (32) being located opposite the first opening (22), a pressure piece (31) being provided in the second opening (32), the pressure piece (31) being arranged above the rotational axis (41).

9. A liquid heating device according to claim 8, wherein the torsion arm of one side of the torsion spring (43) abuts against the connecting frame (42), and the torsion arm of the other side of the torsion spring (43) abuts against the pressure piece (31).

10. A liquid heating device as claimed in any one of claims 1-9, characterized by a decorative ring (5), said decorative ring (5) being detachably arranged on said stationary ring (2).

11. A liquid heating device as claimed in claim 10, characterized in that an annular groove is provided in the decorative ring (5), in which annular groove the securing ring (2) is received.

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