CN210018965U

CN210018965U - Liquid heating container

Info

Publication number: CN210018965U
Application number: CN201920400965.8U
Authority: CN
Inventors: 黄小承; 李建; 史庭飞
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-02-07
Anticipated expiration: 2029-03-27

Abstract

The application provides a liquid heating container, relates to domestic appliance technical field. The liquid heating vessel comprises: a base and a suction cup; the sucking disc is arranged below the base and used for bearing the liquid heating container, and the sucking disc is connected with the base through a fastener; when the fastening piece is locked with the base, the fastening piece can extrude the sucker to drive the sucker to deform and coat the head of the fastening piece. The technical problem that in the prior art, an electric kettle sucker is connected with a base through a screw, and the head of the screw is easy to rust is solved.

Description

Liquid heating container

Technical Field

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

Background

At present, an electric kettle sold in the market mainly comprises a base and a kettle body, wherein plug-in type power connection parts are arranged at the center of the base and the center of the bottom of the kettle body, and when the electric kettle is used, the kettle body is placed on the base, and a starting switch is pressed.

After water is boiled, if the electric kettle is touched by mistake, the base can shake, so that the electric kettle is easily toppled over and scalded, and the safety is poor.

In order to enhance the stability of the base, the bottom of the base in the prior art mostly adopts a rubber foot with a round convex structure, so that the base is stably arranged on the table top and fully contacts the table top. On the basis, the sucker is also used as a new rubber foot in the structure of the electric kettle.

The connection between the sucker and the base mainly adopts the modes of direct plugging, gum sticking or screw fastening. The sucking disc can slip when not clamped or firmly stuck or can also fall off when accidentally twisted by gravity in a direct plugging and back adhesive sticking mode. Adopt screw fastening's mode, can fix the sucking disc on the base comparatively firmly, but the screw head exposes in the bottom of base, and along with the time lapse, the screw head is rust to discolour easily.

SUMMERY OF THE UTILITY MODEL

The application provides a liquid heating container to alleviate among the prior art when electric kettle sucking disc passes through the screw to be connected with the base, the easy rusty technical problem of screw head.

The application provides a liquid heating vessel, includes:

a base;

the sucking disc is arranged below the base and used for bearing the liquid heating container, and the sucking disc is connected with the base through a fastener;

when the fastening piece is locked with the base, the fastening piece can extrude the sucker to drive the sucker to deform and coat the head of the fastening piece.

Further, the suction cup is made of an elastic material.

Further, the suction cup includes:

a tray body;

the mounting piece is connected with the disc body, and a first through hole is formed in the axis direction of the mounting piece;

the shielding piece is connected with the mounting piece and arranged between the disc body and the mounting piece, and the extending direction of the shielding piece faces to the axis of the mounting piece;

the shielding piece is provided with a second through hole through which the head of the fastener can penetrate;

the end, far away from the head, of the fastener penetrates through the second through hole and the first through hole in sequence and is fixed with the base, and the head of the fastener penetrates through the second through hole and extends into the first through hole.

Further, the first through hole is a taper hole, and the inner diameter of the taper hole gradually decreases towards the direction away from the disc body.

Further, the base includes:

a base upper cover;

the base lower cover is positioned below the base upper cover;

the base lower cover is provided with a mounting hole, the mounting piece is connected with the mounting hole in a clamped mode, and one end, far away from the head, of the fastener penetrates through the first through hole and is connected with the base upper cover in a threaded mode.

Further, be equipped with first boss under the base on covering, the installed part is equipped with the recess, first boss with recess looks adaptation.

Further, the base lower cover is provided with a second boss, and the inner surface of the second boss is in contact with the sucker.

Further, the end part of the mounting part far away from the disc body is provided with an extension part, and the extension part is in press connection between the base upper cover and the base lower cover.

Further, the cone angle range of the conical hole is 40-80 degrees.

Further, the tray body is in a hollow bowl shape.

The technical scheme provided by the application can achieve the following beneficial effects:

the present application provides a liquid heating vessel comprising: a base and a suction cup; the sucker is arranged below the base and used for bearing the liquid heating container, the weight of the liquid heating container is downward, the sucker can be compressed and deformed, air in the original sucker is squeezed out, and a semi-vacuum state is formed when the balance that the sucker is not deformed is achieved; therefore, the contact area between the table board and the base can be increased, the stability of the base is enhanced, and the base cannot slide and move all around so as to play a role in preventing overturning. The sucker is connected with the base through a fastener, so that the sucker can be stably fixed on the base; wherein, when fastener and base locking, the fastener can extrude the sucking disc to drive the sucking disc and warp and the head of cladding fastener, sucking disc extrusion deformation back, the head of fastener stretches into in the sucking disc, and the sucking disc covers the head of fastener after warping, ensures that the head of fastener does not expose, prevents that the fastener from rustting, increase of service life, and make the outward appearance more beautiful, it is safer to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a liquid heating container according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the base in FIG. 1;

FIG. 3 is a schematic view of the base and the sucker before assembly;

FIG. 4 is a schematic view of the base and the suction cup after assembly;

FIG. 5 is a cross-sectional view of an embodiment of the present invention;

FIG. 6 is a bottom view of the base assembled with the suction cup, prior to tightening of the fastener;

fig. 7 is a bottom view of the base assembled with the suction cup and with the fasteners tightened.

Icon: 1-pot lid;

2-a pot body;

21-a filter basket;

3-a base;

30-a heating plate;

31-a power supply base;

32-socket fixed lower seat;

321-a socket fixing plate;

322-a power socket;

33-sealing ring;

34-tea art furnace panel;

35-base upper cover;

36-base lower cover;

361-a first boss;

362-a second boss;

37-a gravity sensing element;

38-power line;

4-a sucker;

41-a tray body;

42-a mounting member;

421-a tapered hole;

422-groove;

423-an extension;

43-a shield;

5-fastening piece.

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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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.

Example one

As shown in fig. 1 to 4, a liquid heating container according to a first embodiment of the present application includes: the kettle comprises a kettle cover 1, a kettle body 2 and a base 3, wherein the kettle cover 1 is arranged above the kettle body 2 in an openable manner, and the kettle body 2 is arranged above the base 3.

Further, a filter basket 21 is arranged in the pot body 2.

Further, the base 3 comprises a heating plate 30 and the base 3; the base 3 comprises a power supply base 31, a socket fixing plate 321, a sealing ring 33, a tea art stove panel 34, a base upper cover 35, a base lower cover 36, a gravity sensing element 37, a socket fixing lower seat 32, a power line 38, a suction cup 4, a screw and the like.

As shown in fig. 3 and 4, the base 3 and the suction cup 4; the sucker 4 is arranged below the base 3 and is used for bearing a liquid heating container, the weight of the liquid heating container is downward, the sucker 4 can be compressed and deformed, air in the original sucker 4 is squeezed out, and when the balance that the sucker is not deformed any more is achieved, a semi-vacuum state is formed; therefore, the contact area between the table board and the base 3 can be increased, the stability of the base 3 is enhanced, and the base 3 cannot slide or move around so as to play a role in preventing overturning. The sucker 4 is connected with the base 3 through a fastener 5, so that the sucker 4 can be stably fixed on the base 3; wherein, when fastener 5 and base 3 are locked, fastener 5 can extrude sucking disc 4 to drive 4 head that warp and cladding fastener 5 of sucking disc, 4 extrusion deformation backs of sucking disc, during fastener 5's head stretched into sucking disc 4, 4 heads of sheltering fastener 5 after warping of sucking disc, ensure fastener 5's head and do not expose, prevent fastener 5 and rust, increase of service life, and make the outward appearance more beautiful, it is safer to use.

It should be noted that the suction cup 4 is inserted into the base 3, and then the suction cup 4 is fixed to the base 3 by the fastener 5. The fastener 5 may be any suitable structure such as a screw or bolt.

Further, the suction cup 4 is made of a material including an elastic material. The sucking disc 4 is compressed and deformed to extrude the air in the original sucking disc 4, and when the balance that the sucking disc is not deformed is reached, negative pressure is generated to form a semi-vacuum state; when fastener 5 is fixed sucking disc 4 and base 3, because sucking disc 4 has certain elasticity, sucking disc 4 receives fastener 5's extrusion, can take place to warp to hide fastener 5's the part that exposes base 3, thereby prevent that fastener 5 head from discolouring, rustting, so that the outward appearance is more beautiful, uses safelyr.

Preferably, the suction cup 4 can be made of a material with high elasticity, such as silicone rubber, so that the suction cup 4 can better cover the fastening member 5.

Further, as shown in fig. 3, 4, 5, 6 and 7, the suction cup 4 includes: a tray body 41, a mounting member 42, and a shutter 43; the mounting member 42 is connected to the tray body 41; the mounting member 42 is provided with a first through hole in the axial direction; a shielding piece 43 connected with the mounting piece and arranged between the disc body and the mounting piece, wherein the extending direction of the shielding piece 43 faces to the axis of the mounting piece; the shielding member 43 is provided with a second through hole through which the head of the fastener can pass. The one end that fastener 5 kept away from the head runs through second through-hole and first through-hole in proper order and is fixed with base 3, and the head of fastener 5 runs through the second through-hole and stretches into in the first through-hole. After the head of the fastener 5 extends into the first through hole, the side wall of the first through hole, which is in contact with the fastener 5, can be expanded outwards, so that the shielding piece 43 and the opening of the first through hole are driven to contract inwards, the head of the fastener 5 is shielded by the shielding piece 43 after contraction, and the head of the fastener 5 is deeply buried between the base 3 and the sucker 4, so that the head of the screw is ensured not to be exposed, the appearance is more attractive, and the use is safer.

The shutter 43 may be plate-shaped or may have another shape. The second through hole can be square or round, so long as the fastener can pass through the second through hole and the head of the fastener can be covered when the fastener is locked.

Wherein, along the axial direction of the first through hole, the inner diameter of the first through hole can be constant or can be changed.

Preferably, the first through hole is a tapered hole 421, and the inner diameter of the tapered hole 421 gradually decreases toward the direction away from the disc body 41, so that the head of the fastener 5 can be inserted into the first through hole conveniently.

As shown in fig. 2 and 4, the base 3 includes: a base upper cover 35 and a base lower cover 36; the base lower cover 36 is positioned below the base upper cover 35; be equipped with the mounting hole on the base lower cover 36, installed part 42 and mounting hole joint, sucking disc 4 and base lower cover 36 joint promptly, when sucking disc 4 need be changed, only need unscrew fastener 5, take off sucking disc 4 can, be convenient for change. The fastening member 5 is threaded through the tapered hole 421 and is connected to the base upper cover 35. Specifically, the fastener 5 may be threadedly coupled to a screw post provided on the base upper cover 35.

As shown in fig. 3 and 4, a first boss 361 is disposed on the base lower cover 36, a groove 422 is disposed on the mounting member 42, and the first boss 361 is matched with the groove 422. So that the mounting member 42 of the suction cup 4 can be brought into close contact with the base lower cover 36.

Further, the base lower cover 36 is provided with a second boss 362, the inner surface of the second boss 362 contacts with the suction cup 4, the contact area between the suction cup 4 and the base lower cover 36 is increased, and the sealing performance of the suction cup 4 is improved.

Furthermore, the end of the mounting member 42 away from the disc body 41 is provided with an extension 423, and the extension 423 is pressed between the base upper cover 35 and the base lower cover 36, so that the contact area between the mounting member 42 and the base lower cover 36 is increased, and the sealing performance of the upper end of the suction cup 4 is better. Wherein, the extension part 423 may be a sheet shape, and an edge of the extension part 423 protrudes from an edge of the mounting hole.

As shown in fig. 3 and 5, the taper angle of the tapered hole 421 is in the range of 40 ° to 80 °, which facilitates the deformation of the suction cup 4 and covers the head of the fastener 5.

Further, the tray body 41 is in a hollow bowl shape, but the tray body 41 may also be in other shapes such as a cone shape and an oval shape. As long as the disk body 41 can form a cavity for generating suction force. When the pressure in the concave cavity of the disc body 41 is less than the external atmospheric pressure, the sucker 4 can be adsorbed on the table top, and the function of preventing the base 3 from sliding or toppling is effectively achieved.

Furthermore, the sucker 4 is of an integrated structure and is formed in one step, so that the production cost is saved.

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

1. A liquid heating vessel, comprising:

a base (3);

the sucking disc (4) is arranged below the base (3) and used for bearing the liquid heating container, and the sucking disc (4) is connected with the base (3) through a fastening piece (5);

when the fastening piece (5) is locked with the base (3), the fastening piece (5) can extrude the sucker (4) to drive the sucker (4) to deform and cover the head of the fastening piece (5).

2. A liquid heating vessel according to claim 1, wherein the suction cup (4) is made of a material comprising an elastic material.

3. A liquid heating vessel according to claim 1 or 2, wherein the suction cup (4) comprises:

a tray body (41);

the mounting piece (42) is connected with the disc body (41), and a first through hole is formed in the axial direction of the mounting piece (42);

a shield (43) connected to the mounting member and disposed between the tray body and the mounting member with the shield (43) extending in a direction towards the axis of the mounting member;

the shielding piece (43) is provided with a second through hole through which the head of the fastener can pass;

one end, far away from the head, of the fastener (5) penetrates through the second through hole and the first through hole in sequence and is fixed with the base (3), and the head of the fastener (5) penetrates through the second through hole and extends into the first through hole.

4. A liquid heating vessel as claimed in claim 3, wherein said first through-hole is a tapered hole (421), and an inner diameter of said tapered hole (421) is gradually reduced toward a direction away from said tray body (41).

5. A liquid heating vessel as claimed in claim 3, wherein the base (3) comprises:

a base upper cover (35);

a base lower cover (36) located below the base upper cover (35);

the base is characterized in that a mounting hole is formed in the base lower cover (36), the mounting piece (42) is connected with the mounting hole in a clamped mode, and one end, far away from the head, of the fastener (5) penetrates through the first through hole and is connected with the base upper cover (35) in a threaded mode.

6. A liquid heating vessel as claimed in claim 5, wherein said base lower cover (36) is provided with a first projection (361), said mounting member (42) is provided with a groove (422), and said first projection (361) is adapted to said groove (422).

7. A liquid heating vessel as claimed in claim 5, wherein said base lower cover (36) is provided with a second boss (362), an inner surface of said second boss (362) being in contact with said suction cup (4).

8. A liquid heating vessel as claimed in claim 5, wherein the end of the mounting member (42) remote from the tray body (41) has an extension (423), the extension (423) being crimped between the base upper cover (35) and the base lower cover (36).

9. A liquid heating vessel as claimed in claim 4, wherein the tapered bore (421) has a taper angle in the range 40 ° to 80 °.

10. A liquid heating vessel as claimed in claim 3 wherein said tray (41) is hollow bowl-shaped.