CN213993263U - Handle assembly and liquid heating container - Google Patents

Abstract

The application relates to the technical field of kitchen appliances, and provides a handle assembly and a liquid heating container, wherein the handle assembly comprises a handle and a kick temperature controller; the handle is provided with an inner cavity and an air inlet for communicating the inner cavity with an external environment; the kick temperature controller is arranged in the inner cavity and corresponds to the air inlet; wherein the kick temperature controller has a critical kick temperature; when high-temperature steam enters the inner cavity from the air inlet, the high-temperature steam can trigger the kick temperature controller to respond to kick. The latter includes the former. The handle assembly and the liquid heating container can solve the problem that the kick temperature controller cannot normally kick in a high altitude area when the kick temperature controller is arranged on the heating plate by the hot water kettle in the prior art.

Description

Handle assembly and liquid heating container

Technical Field

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

Background

In an electric kettle, for example, a snap-action temperature controller is generally arranged on a heating plate at the bottom of the electric kettle, the snap-action temperature of the snap-action temperature controller is generally set to be about the boiling point temperature of water, and the value range is generally 97-102 ℃, for example, the snap-action temperature of the snap-action temperature controller is set to be 98 ℃, and when the heating plate heats the water in the kettle body to 98 ℃, the snap-action temperature controller can be switched off in a snap-action manner, so that the electric kettle stops heating when the power is cut off.

However, when the electric kettle is used in some high altitude areas, due to the low altitude and high air pressure, the actual boiling point temperature of water is lower than 97 ℃, when the water is heated to boiling, the heating plate still cannot trigger the snap-action temperature controller to snap-action and disconnect, and the electric kettle is easy to dry the water in the kettle body. If the sudden jump temperature of the sudden jump temperature controller is set to be reduced, the electric heating kettle can be tripped off too early when being used in plain areas.

Therefore, in the prior art, the electric kettle has the problem that the tripping cannot be normally triggered in a high altitude area due to the mode that the sudden-jump temperature controller is arranged on the heating plate.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application provides a handle assembly and a liquid heating container, so as to solve the problem that the hot water kettle in the prior art has the kick temperature controller disposed on the heating plate, which may cause the kick temperature controller to kick normally in a high altitude area.

The handle assembly provided by the application comprises a handle and a kick temperature controller;

the handle is provided with an inner cavity and an air inlet for communicating the inner cavity with an external environment;

the kick temperature controller is arranged in the inner cavity and corresponds to the air inlet;

wherein the kick temperature controller has a critical kick temperature;

when high-temperature water vapor enters the inner cavity from the air inlet, the high-temperature water vapor can trigger the kick temperature controller to respond to kick.

The critical kick temperature of the kick temperature controller can be specifically set to be the water boiling temperature of a high altitude area, for example, 93 ℃, so that when water is boiled and used in the high altitude area, high-temperature steam can trigger the kick temperature controller to respond to kick after passing through the air inlet in the handle when the water is heated to be boiled; and when the water is boiled in a low altitude area for use, the water is not boiled when the critical kick temperature of the kick temperature controller is heated, high-temperature water vapor cannot be generated at the moment, the kick temperature controller cannot be triggered to kick until the water is heated to the boiling temperature and generates the high-temperature water vapor, and therefore the kick temperature controller cannot be triggered to kick, and the problem that the water cannot be heated and boiled in the low altitude area cannot be caused.

To sum up, the handle subassembly that this application embodiment provided can solve prior art hot water kettle and set up the kick temperature controller in the heating plate time, can lead to the unable problem of normally kick of kick temperature controller in high altitude area.

In one possible design, the handle assembly further comprises a steam conduit;

one end of the steam guide pipe is in sealing butt joint with the air inlet, and the other end of the steam guide pipe is in sealing butt joint with the kick temperature controller.

High temperature vapor that gets into in the handle can not lose everywhere like this, and the trigger kick temperature controller that makes the heat of high temperature vapor can be more concentrated responds to the jump and breaks, and the little drop of water that produces after the condensation of high temperature vapor also can flow back to the kettle body in through the steam pipe in pouring water in addition, avoids gathering moisture in the inner chamber of handle, breeding the bacterium.

In one possible design, a first convex rib and a second convex rib are arranged on the outer peripheral wall of one end, butted with the air inlet, of the steam conduit;

the first convex ribs and the second convex ribs are arranged at intervals;

when the steam conduit is in sealed butt joint with the air inlet, the first convex rib and the second convex rib respectively abut against the outer cavity wall and the inner cavity wall of the handle.

Like this when the mode and the air inlet sealing connection of steam pipe can be through first protruding muscle, the protruding muscle of second butt respectively in the exocoel wall of handle, inner chamber wall, first protruding muscle, the protruding muscle of second not only can play sealed butt joint's effect, can also play the effect of strengthening connection stability.

In one possible design, the first rib and the second rib are annular ribs;

the protruding height of the first convex rib is higher than that of the second convex rib, and the distance between the first convex rib and the second convex rib is smaller than the thickness of the cavity wall of the handle.

Like this when steam pipe and the sealed butt joint of air inlet, the chamber wall of dress handle can be pressed from both sides each other to annular first protruding muscle, second protruding muscle to ensure the leakproofness of butt joint, protruding highly higher first protruding muscle can play barb anti-drop's effect moreover, ensures steam pipe and air inlet fastness of being connected.

In one possible design, the handle assembly further comprises a mounting bracket;

the kick temperature controller is fixedly arranged in the inner cavity of the handle through the mounting frame.

The mounting frame is arranged to fixedly mount the snap-action temperature controller in the inner cavity of the handle, so that the snap-action temperature controller is prevented from shaking, colliding and damaging in the inner cavity of the handle during use.

In one possible design, the mounting bracket comprises a plug-in part;

the insertion part is inserted into one end of the steam conduit in a sealing manner, and the insertion part is arranged into a reduced shape with gradually reduced diameter along the direction towards the steam conduit.

Therefore, the inserting part can be gradually inserted in a loose and tight manner when being inserted into the steam guide pipe, so that the convenience and labor saving are realized, and the connection sealing performance of the inserting part and the steam guide pipe can be ensured.

In one possible design, the mounting rack further comprises a containing part, and a containing channel for installing the kick thermostat is arranged in the containing part;

one end of the containing channel is in conduction connection with the steam guide pipe through the insertion part, and the other end of the containing channel is a plugging port for plugging the kick temperature controller.

Through setting up above-mentioned dress portion of holding, can easy to assemble and conveniently trigger the kick temperature controller.

In one possible design, the mounting bracket further comprises a mounting foot;

the mounting foot is provided with a threaded hole and is fixed in the inner cavity of the handle in a screw connection mode.

Through setting up above-mentioned installation foot, can make things convenient for the firm advantage of inner chamber of mounting bracket and handle.

In one possible design, the handle includes a handle body and a handle cover;

one side of the handle body is a mounting side, and the handle cover covers one side of the handle body, which is deviated from the mounting side, and the handle cover and the handle body jointly enclose the inner cavity.

On the one hand, the handle is convenient to manufacture by injection molding, and on the other hand, the snap-action temperature controller, the steam guide pipe and the mounting rack can be mounted on the handle body and then the handle cover is covered, so that the assembly is convenient.

In addition, the application also provides a liquid heating container, which comprises a kettle body and the handle assembly;

the handle assembly is arranged on the peripheral wall of the kettle body, and the kick temperature controller is electrically connected with the electric control board of the liquid heating container;

the peripheral wall of the edge opening of the kettle body is correspondingly provided with a through hole which is correspondingly communicated with the air inlet.

The liquid heating container comprises the handle assembly, all the advantages of the liquid heating container can be achieved, and the detailed description is omitted.

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 an exploded view of a handle assembly according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a steam conduit in a handle assembly according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a mounting bracket of the handle assembly according to an embodiment of the present disclosure;

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

fig. 5 is a partial enlarged view at I in fig. 4.

Reference numerals:

1-a handle;

11-a handle;

111-an air inlet;

12-handle cover;

2-kick thermostat;

3-a steam conduit;

31-a first bead;

32-a second bead;

4-a mounting frame;

41-a plug-in part;

42-a housing part;

421-containing channel;

43-mounting feet;

5-pot body;

51-through holes.

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.

Specific examples of the structure of the handle assembly and the liquid heating container according to the embodiments of the present application will be described below.

As shown in fig. 1, the present embodiment provides a handle assembly, which includes a handle 1 and a kick thermostat 2; the handle 1 has an inner cavity and an air inlet 111 for communicating the inner cavity with an external environment; the kick temperature controller 2 is arranged in the inner cavity and corresponds to the air inlet 111; wherein, the kick temperature controller 2 has a critical kick temperature; when high-temperature water vapor enters the inner cavity from the air inlet 111, the high-temperature water vapor can trigger the kick temperature controller 2 to respond to the kick.

In addition, as shown in fig. 4 and 5, the embodiment of the present application further provides a liquid heating container, which includes a pot body 5 and the above-mentioned handle assembly; wherein, the handle component is arranged on the peripheral wall of the kettle body 5, and the kick temperature controller 2 is electrically connected with the electric control board of the liquid heating container; the peripheral wall of the edge of the kettle body 5 is correspondingly provided with a through hole 51 which is correspondingly communicated with the air inlet 111.

The critical kick temperature of the kick temperature controller 2 can be specifically set to be the water boiling temperature in a high altitude area, for example, 93 ℃, so that when the liquid heating container is used for boiling water in the high altitude area, when the water in the kettle body 5 is heated to be boiling, high-temperature water vapor can sequentially pass through the through hole 51 at the peripheral wall of the edge of the kettle body 5 and the air inlet 111 in the handle 1 and then trigger the kick temperature controller 2 to respond to kick, and at the moment, the electric control board in the kettle body 5 can control the heating disc to be powered off and stop heating; when the liquid heating container is used for boiling water in a low altitude area, water in the kettle body 5 is not boiled when being heated to the critical kick temperature of the kick temperature controller 2, high-temperature water vapor cannot be generated in the kettle body 5 at the moment, the kick temperature controller 2 cannot be triggered to kick, and the kick temperature controller 2 cannot be triggered to kick until the water in the kettle body 5 is heated to the boiling temperature and generates the high-temperature water vapor, so that the problem that the water cannot be heated and boiled when the liquid heating container is used in the low altitude area is solved.

To sum up, handle subassembly and liquid heating container that this application embodiment provided can solve prior art hot kettle and set up the kick temperature controller in the heating plate time, can lead to the problem of the unable normal kick of kick temperature controller in high altitude area.

In an alternative of this embodiment, the handle assembly further comprises a steam duct 3; one end of the steam conduit 3 is in sealing butt joint with the air inlet 111, and the other end is in sealing butt joint with the kick temperature controller 2.

Specifically, as shown in fig. 1, the steam guide pipe 3 may be provided with a moderate length, and the steam guide pipe 3 is preferably provided in a horizontal direction in the inner cavity of the handle 1.

The kick temperature controller 2 is in sealed butt joint with the air inlet 111 of the handle 1 through the steam conduit 3, so that high-temperature steam entering the handle 1 cannot escape everywhere, the heat of the high-temperature steam can be more concentrated to trigger the kick temperature controller 2 to respond and trip, and a small amount of water drops generated after the high-temperature steam is condensed can flow back to the kettle body 5 through the steam conduit 3 after water pouring, so that moisture accumulation and bacterial growth in an inner cavity of the handle 1 are avoided.

In an alternative of this embodiment, a first rib 31 and a second rib 32 are provided at an outer peripheral wall of an end of the steam conduit 3, which is in butt joint with the air inlet 111; the first ribs 31 and the second ribs 32 are arranged at intervals; when the steam conduit 3 is in sealed butt joint with the air inlet 111, the first convex rib 31 and the second convex rib 32 are respectively abutted against the outer cavity wall and the inner cavity wall of the handle 1.

Specifically, as shown in fig. 2, a first rib 31 and a second rib 32 are arranged at an interval at an outer peripheral wall of one end of the steam conduit 3 in butt joint with the air inlet 111, so that when the steam conduit 3 is in sealing connection with the air inlet 111 in a manner that the first rib 31 and the second rib 32 abut against an outer cavity wall and an inner cavity wall of the handle 1 respectively, the first rib 31 and the second rib 32 not only can perform the function of sealing butt joint, but also can perform the function of strengthening the connection stability.

In an alternative of this embodiment, the first rib 31 and the second rib 32 are annular ribs; the protruding height of the first rib 31 is higher than the protruding height of the second rib 32, and the distance between the first rib 31 and the second rib 32 is smaller than the thickness of the cavity wall of the handle 1.

Specifically, as shown in fig. 2, the first rib 31 and the second rib 32 are respectively configured as annular ribs, and the protrusion height of the first rib 31 is higher than the protrusion height of the second rib 32, and the distance between the first rib 31 and the second rib 32 is smaller than the thickness of the cavity wall of the handle 1, so that when the steam conduit 3 is in sealed butt joint with the air inlet 111, the annular first rib 31 and the annular second rib 32 can mutually clamp the cavity wall of the handle 1, thereby ensuring the tightness of the butt joint, and the first rib 31 with the higher protrusion height can play a role in barb dropping prevention, thereby ensuring the connection firmness of the steam conduit 3 and the air inlet 111.

In an alternative of this embodiment, the handle assembly further comprises a mounting frame 4; the kick temperature controller 2 is fixedly arranged in the inner cavity of the handle 1 through a mounting frame 4.

Specifically, as shown in fig. 3, since the steam conduit 3 is generally made of soft elastic rubber, silica gel or other materials, and cannot effectively fix the trip temperature controller 2, the installation frame 4 is arranged to fixedly install the trip temperature controller 2 in the inner cavity of the handle 1, so as to avoid the trip temperature controller 2 from shaking, colliding and damaging in the inner cavity of the handle 1 during use.

In an alternative of this embodiment, the mounting frame 4 comprises a plug part 41; the insertion part 41 is hermetically inserted into one end of the steam guide pipe 3, and the insertion part 41 is formed in a tapered shape with a diameter gradually reduced in a direction toward the steam guide pipe 3.

Specifically, as shown in fig. 3, the insertion portion 41 is formed in a tapered shape with a gradually decreasing diameter along a direction toward the steam conduit 3, so that the insertion portion 41 can be gradually inserted by loosening and tightening when being inserted into the steam conduit 3, which is not only convenient and labor-saving, but also ensures the connection sealing property between the insertion portion 41 and the steam conduit 3.

In an alternative of this embodiment, the mounting bracket 4 further includes a housing portion 42, and the housing portion 42 has a housing channel 421 therein for mounting the trip temperature controller 2; one end of the containing channel 421 is connected with the steam conduit 3 by the plug part 41, and the other end is a plug opening for plugging the kick temperature controller 2.

Specifically, as shown in fig. 3, the specific shape of the accommodating portion 42 may be configured to be adapted to the trip temperature controller 2, so that the trip temperature controller 2 may be detachably plugged into the accommodating portion 42 of the mounting bracket 4, and the other end of the accommodating passage 421 is in conduction connection with the steam conduit 3 through the plugging portion 41, so that the high-temperature steam may finally enter the accommodating passage 421 to trigger the trip temperature controller 2 to trip.

The specific arrangement of the accommodating portion 42 has the advantages of convenient installation and convenient triggering of the kick temperature controller 2.

In an alternative of this embodiment, the mounting frame 4 further comprises mounting feet 43; the mounting leg 43 is provided with a threaded hole therein and is fixed in the inner cavity of the handle 1 by means of screw connection.

Specifically, as shown in fig. 3, two of the mounting legs 43 may be provided, so that the two mounting legs 43 may be fixed to the inner cavity of the handle 1 by means of screw connection, and the mounting structure has the advantages of simple structure and stable and firm mounting.

In an alternative of the present embodiment, the handle 1 includes a handle body 11 and a handle cover 12; one side of the handle body 11 is a mounting side, and the handle cover 12 covers one side of the handle body 11 departing from the mounting side and encloses an inner cavity together with the handle body 11.

Specifically, as shown in fig. 1, the handle 1 is specifically set to be the handle body 11 and the handle cover 12, and one side of the handle body 11 is the installation side, and the handle cover 12 covers the side of the handle body 11 deviating from the installation side, so that on one hand, the injection molding of the handle 1 is facilitated, and on the other hand, the snap-action temperature controller 2, the steam conduit 3 and the mounting bracket 4 can be installed on the handle body 11 and then the handle cover 12 covers, so that the assembly is facilitated.

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 (10)

1. A handle assembly, comprising:

a handle (1), said handle (1) having an interior cavity and an air inlet (111) communicating said interior cavity with an external environment;

the kick temperature controller (2) is arranged in the inner cavity and corresponds to the air inlet (111);

wherein the kick temperature controller (2) has a critical kick temperature;

when high-temperature water vapor enters the inner cavity from the air inlet (111), the high-temperature water vapor can trigger the kick temperature controller (2) to respond to kick.

2. The handle assembly according to claim 1, further comprising a steam conduit (3);

one end of the steam guide pipe (3) is in sealed butt joint with the air inlet (111), and the other end of the steam guide pipe is in sealed butt joint with the kick temperature controller (2).

3. The handle assembly according to claim 2, wherein a first rib (31) and a second rib (32) are provided at an outer peripheral wall of an end of the steam conduit (3) abutting against the air inlet (111);

the first convex rib (31) and the second convex rib (32) are arranged at intervals;

when the steam conduit (3) is in sealed butt joint with the air inlet (111), the first convex rib (31) and the second convex rib (32) are respectively abutted to the outer cavity wall and the inner cavity wall of the handle (1).

4. The handle assembly according to claim 3, wherein the first rib (31), the second rib (32) are annular ribs, respectively;

the protruding height of the first convex rib (31) is higher than that of the second convex rib (32), and the distance between the first convex rib (31) and the second convex rib (32) is smaller than the thickness of the cavity wall of the handle (1).

5. The handle assembly according to claim 2, further comprising a mounting bracket (4);

the kick temperature controller (2) is fixedly arranged in the inner cavity of the handle (1) through the mounting frame (4).

6. Handle assembly according to claim 5, characterized in that the mounting frame (4) comprises a plug-in part (41);

the insertion part (41) is inserted into one end of the steam conduit (3) in a sealing manner, and the insertion part (41) is arranged into a reduced shape with gradually reduced diameter along the direction towards the steam conduit (3).

7. The handle assembly according to claim 6, wherein the mounting bracket (4) further comprises a receiving portion (42), and the receiving portion (42) has therein a receiving passage (421) for mounting the thermostat (2);

one end of the containing channel (421) is connected with the steam conduit (3) in a conduction way through the insertion part (41), and the other end is a plugging port for plugging the kick temperature controller (2).

8. The handle assembly according to claim 5, wherein the mounting bracket (4) further comprises a mounting foot (43);

the mounting foot (43) is provided with a threaded hole and is fixed in the inner cavity of the handle (1) in a screw connection mode.

9. The handle assembly according to claim 1, wherein the handle (1) comprises a handle body (11) and a handle cover (12);

one side of the handle body (11) is a mounting side, and the handle cover (12) covers one side of the handle body (11) departing from the mounting side and encloses the inner cavity together with the handle body (11).

10. A liquid heating vessel comprising a kettle body (5) and a handle assembly as claimed in any one of claims 1 to 9;

the handle assembly is arranged on the peripheral wall of the kettle body (5), and the kick temperature controller (2) is electrically connected with the electric control board of the liquid heating container;

and a through hole (51) which is correspondingly communicated with the air inlet (111) is correspondingly formed in the peripheral wall of the edge opening of the kettle body (5).

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