CN214678659U

CN214678659U - Thermal insulation kettle

Info

Publication number: CN214678659U
Application number: CN202120295610.4U
Authority: CN
Inventors: 王瑞红
Original assignee: Huizhou Baojun Plastic Hardware Product Co ltd
Current assignee: Huizhou Baojun Plastic Hardware Product Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-12
Anticipated expiration: 2031-02-01

Abstract

The utility model relates to a thermal insulation kettle, which comprises a kettle cover and a kettle body; the kettle cover comprises a movable kettle cover shell and a one-key cover opening assembly, and the kettle body comprises a kettle body shell and a heat preservation shell; the one-key cover opening assembly comprises a button, a pressing plate, a blocking piece, a spring piece and a kettle cover bracket; the pressing plate and the button are in a linkage structure, the plugging piece and the spring piece are arranged below the pressing plate, the top of the plugging piece is abutted to the bottom surface of the pressing plate, and the plugging piece is used for sealing the opening of the heat-insulation shell; the spring part is used for resetting the plugging piece, and the kettle lid support is used for installing and fixing the button, the pressing plate, the plugging piece and the spring part.

Description

Thermal insulation kettle

Technical Field

The utility model relates to a daily life articles for use especially relate to a key switch thermo jug.

Background

The prior heat preservation kettles on the market are various, most of the kettles use lids which can be taken down to pour out water, more useful lids are provided with slots on the lid wall, the lids are rotated to align the slots with the water outlet to pour out water when in use, and the lids can be opened by rotating the lids upwards along the hinge shaft and then manually pressing the lids downwards to close the lids; generally speaking, no matter which kind of pot lid, generally need to close it or cover it well by hand after pouring water, many times, because people's carelessness can forget to cover the pot lid, perhaps forget to rotate the pot lid for the delivery port is not sealed, and like this to some heat retaining kettles, just lost heat retaining function completely, even if not the thermo jug, so, also have a large amount of dusts etc. to fall into the kettle for the drinking water is polluted.

Patent document No. 201310380161.3 discloses a kettle lid, which comprises a handle and a lid body movably hinged on the handle, wherein the handle comprises a handle body and a pressing connecting plate; a baffle plate extending downwards is arranged at the lower part of the hinged position of the cover body; a cover opening button component transversely arranged is movably arranged at the upper part of the handle body and comprises a button

A button body and a return spring; the front end of the button body is used for pushing the baffle, and the rear end of the button body extends out of the handle body. The movable hinge structure is as follows: the front end of the upper part of the handle body is provided with a pair of support lugs, and a space is arranged between the support lugs

The cover body is connected with the handle through a hinge shaft. The living hinge location is at an edge of the cover, away from a center of gravity of the cover. The pressing connecting plate is arranged below the position where the handle is movably hinged with the cover body. In the use, when the lid was opened to needs, then the rear end of pressing the button body for the front end contact of button body promotes the baffle, and then makes the lid upwards rotate thereupon through the hinge and open, and the kettle can be followed to the pouring water this moment, then only needs to loosen the rear end of button body, and under reset spring's effect, this meeting of button is automatic to be recovered, and with the baffle separation, the lid is owing to receive the effect of gravity can fall automatically and close.

The inventor finds that although the technical scheme realizes the function of the one-key switch, the structure is complex, the cost is high, and the popularization and the use of the product are not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thermo jug with a key switch pot lid, the structure is more retrencied.

The utility model adopts the technical proposal that: a thermos flask comprises a flask cover (1) and a flask body (2); the kettle cover (1) comprises a movable kettle cover shell (11) and a one-key cover opening component (12), and the kettle body comprises a kettle body shell (21) and a heat preservation shell (22); the one-key cap opening assembly (12) comprises a button (121), a pressing plate (122), a blocking piece (123), a spring piece (124) and a pot cap support (125); the pressing plate (122) and the button are in a linkage structure, the plugging piece and the spring piece are arranged below the pressing plate, the top of the plugging piece is pressed against the bottom surface of the pressing plate, and the plugging piece is used for sealing the opening of the heat-insulating shell (22); the spring piece is used for resetting the plugging piece, and the kettle lid bracket is used for installing and fixing the button (121), the pressing plate (122), the plugging piece (123) and the spring piece (124).

Further, the kettle cover comprises a first sealing ring (13) for fixing the plugging piece (123) on the kettle cover bracket (125).

Further, the kettle cover comprises a second sealing ring (15) for sealing a gap between the kettle cover (1) and the blocking piece (123).

Further, the kettle cover comprises a third sealing ring (14) for sealing a gap between the kettle cover (1) and the opening of the heat preservation shell.

Further, the kettle cover comprises a handle (16), and the button (121) is positioned at the upper part of the handle (16).

The working principle of the utility model lies in that when the water heater is placed still, the plugging piece seals the opening of the heat preservation shell (22) to keep the water temperature. When water needs to be poured, the button (121) is pressed down to drive the pressing plate (122) to press the plugging piece (123) downwards; water can flow out from the gap between the plug piece and the opening of the heat preservation shell (22).

The beneficial effects of the utility model reside in that: the utility model provides a brand-new one-key switch thermo jug with ingenious structure, which has low manufacturing cost and is more beneficial to popularization and use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic cross-sectional view taken along a-a in fig. 2;

FIG. 4 is a schematic structural view of the button, the pressing plate and the spring member of the one-key cover opening assembly of the present invention;

fig. 5 is a schematic structural view of a spring member portion of the one-key-cover assembly of the present invention;

FIG. 6 is a schematic view of the seal ring portion of the one-key cover release assembly of the present invention;

fig. 7 is a schematic structural view of a plugging member of the one-key cap opening assembly of the present invention;

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The terms "first", "second" and "third" in the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of indicated technical features. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. All directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the thermo jug comprises a jug cover (1) and a jug body (2); the kettle cover (1) comprises a movable kettle cover shell (11) and a one-key cover opening component (12), and the kettle body comprises a kettle body shell (21) and a heat preservation shell (22); the one-key cap opening assembly (12) comprises a button (121), a pressing plate (122), a blocking piece (123), a spring piece (124) and a pot cap support (125); the pressing plate (122) and the button are in a linkage structure, the plugging piece and the spring piece are arranged below the pressing plate, the top of the plugging piece is pressed against the bottom surface of the pressing plate, and the plugging piece is used for sealing the opening of the heat-insulating shell (22); the spring piece is used for resetting the plugging piece, and the kettle lid bracket is used for installing and fixing the button (121), the pressing plate (122), the plugging piece (123) and the spring piece (124).

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A thermos flask comprises a flask cover (1) and a flask body (2); the kettle cover (1) comprises a movable kettle cover shell (11) and a one-key cover opening component (12), and the kettle body comprises a kettle body shell (21) and a heat preservation shell (22); the one-key cap opening assembly (12) comprises a button (121), a pressing plate (122), a blocking piece (123), a spring piece (124) and a pot cap support (125); the pressing plate (122) and the button are in a linkage structure, the plugging piece and the spring piece are arranged below the pressing plate, the top of the plugging piece is pressed against the bottom surface of the pressing plate, and the plugging piece is used for sealing the opening of the heat-insulation shell; the spring piece is used for resetting the plugging piece, and the kettle lid bracket is used for installing and fixing the button (121), the pressing plate (122), the plugging piece (123) and the spring piece (124).

2. A thermo jug according to claim 1, in which the lid comprises a first sealing ring (13) for fixing the closure (123) to the lid support (125).

3. A thermo jug according to claim 1, characterised in that the lid comprises a second sealing ring (15) for sealing a gap between the lid (1) and the closure (123).

4. A thermo jug according to claim 1, characterised in that the lid comprises a third sealing ring (14) for sealing a gap between the lid (1) and the opening of the thermo housing.

5. A thermo jug according to claim 1, in which the lid comprises a handle (16), the button (121) being located on an upper portion of the handle (16).