CN217510283U - Anti-scalding electric kettle - Google Patents

Abstract

The utility model relates to the technical field of electric heating kettles, in particular to an anti-scald electric heating kettle, which comprises a glass liner and a plastic shell sleeved outside the glass liner, wherein the upper edge of the glass liner is provided with an outward first flanging; the first flanging is overlapped or hung at the upper edge of the plastic shell. The utility model discloses overall structure sets up simply, and the assembly is high-efficient swift, through the compound mode of glass inner bag with plastic casing, compares with traditional stainless steel or glass material's electric kettle, not only has very good anti-scalding effect, the reduction of still very big degree the manufacturing cost of product.

Description

Anti-scalding electric kettle

Technical Field

The utility model relates to an electric kettle technical field, more specifically relates to an anti-scalding electric kettle.

Background

As is known, an electric kettle is a small household appliance which is necessary and impossible in daily life, has high heating speed, generally only needs a few minutes for heating a kettle of water, and is a quick heating appliance which saves energy and electricity; in addition, the electric kettle is convenient to use, and the full-automatic power-off is realized when water is boiled, so that the safety in use is guaranteed.

The existing electric kettle usually adopts a liner and a shell made of stainless steel, the stainless steel is firm and durable, but has good heat conductivity, the shell is easy to scald hands, and the electric kettle made of the stainless steel is more expensive. In addition, the existing electric kettle also adopts a glass inner container and is matched with a glass shell, the electric kettle adopts glass materials, the corrosion resistance is excellent, the electric kettle has good stability, meanwhile, the whole kettle body is smooth and transparent, and the appearance is very exquisite, but the problems that hands are easy to scald in the using process and the production cost is high still exist in the electric kettle.

If prior art discloses an electric kettle, including the kettle body, kettle body top links to each other with the hu kou spare, the bottom of the kettle body links to each other with the bottom, the kettle body include the glass inner bag and with the glass shell of the both ends butt fusion of glass inner bag, the glass inner bag is slope form or arc form with the butt fusion of glass shell, the fracture of the reducible glass inner bag of this electric kettle and glass shell butt fusion, but what this electric kettle adopted is the compound mode of glass inner bag and glass shell, it is relatively poor to make electric kettle prevent scalding the effect in the use, and electric kettle's cost of manufacture is higher.

The novel transparent electric kettle comprises a base, a kettle body is arranged on the base, a kettle neck is arranged on the kettle body, a kettle cover is arranged on the upper end face of the kettle neck, a water outlet and a water guide nozzle are arranged on the kettle neck, the kettle body comprises a glass inner container and a transparent plastic shell arranged outside the glass inner container, an air layer is arranged between the glass inner container and the plastic shell, an outer bonding groove is enclosed by the kettle neck and the upper end of the transparent plastic shell, an annular bonding cover is arranged above the kettle body, a glue groove is arranged in the annular bonding cover, the inner edge of the annular bonding cover extends into one side of the inner wall of the glass inner container, the outer edge of the annular bonding cover extends into the outer bonding groove, the upper ends of the glass inner container and the transparent plastic shell extend into the glue groove, a lower bonding groove is arranged in the base, the lower end of the glass inner container extends into the lower bonding groove, the lower bonding groove and the glue groove are filled with glue, although the glass inner container and the transparent plastic shell are adopted, the water level in the kettle can be seen at any time, but the whole structure of the novel transparent electric kettle is complex to set, and the assembly of the glass inner container and the plastic transparent shell is complex and complicated.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome above-mentioned prior art current electric kettle structure set up complicacy, the assembly is inconvenient, manufacturing cost is high, prevent scalding the poor technical problem of effect, provide an overall structure and set up simply, convenient assembling is swift, prevent scalding effectually, and low in production cost prevents scalding electric kettle.

In order to solve the technical problem, the utility model discloses a technical scheme is: an anti-scald electric kettle comprises a glass liner and a plastic shell sleeved outside the glass liner, wherein the upper edge of the glass liner is provided with an outward first flanging; the first flanging is overlapped or hung at the upper edge of the plastic shell.

The utility model discloses a glass inner bag and plastic casing, plastic casing can play good anti-scalding effect in the use, only need during the installation in addition with the glass inner bag upper edge first turn-ups overlap joint or articulate the top edge at plastic casing can, need not too much complicated assembly structure for overall structure sets up simply, and the assembly is high-efficient, and the reduction of very big degree the cost of production.

Preferably, the glass liner is made of high-temperature-resistant glass.

Preferably, the first flanging and the glass liner are of an integrally formed structure.

Preferably, a spout is arranged on the plastic shell, a liner nozzle is arranged on the glass liner, the position of the liner nozzle corresponds to that of the spout, and the spout and the liner nozzle can provide a good flow guiding effect for pouring out liquid in the glass liner, so that the liquid in the glass liner can be poured out conveniently.

Preferably, a handle is fixedly arranged on the outer side wall of the plastic shell, and a pot cover capable of being covered is arranged at the top of the plastic shell; the kettle cover is movably connected with the handle.

Preferably, the side wall of the plastic shell is provided with a strip-shaped hole for observing the glass liner; the strip-shaped holes are beneficial to a user to observe the water level height of the glass inner container from the outside, so that the practicability of the electric kettle can be improved.

Preferably, the bottom of the glass liner is connected with a heating chassis.

Preferably, the device also comprises a base; the plastic shell can be plugged on the base; and a power supply assembly capable of providing electric energy for the heating chassis is arranged in the base.

Preferably, the side wall of the plastic shell is further provided with an opening for the switch assembly to pass through.

Preferably, the bottom of the glass liner is connected with a ring piece, and the lower edge of the ring piece is provided with an outward second flanging.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the utility model adopts the matching mode of the glass inner container and the plastic shell, thereby not only having good anti-scalding effect in the using process, improving the using safety of the electric kettle, but also greatly reducing the production cost of the product;

2) when the glass liner is assembled with the plastic shell, the first flanging at the upper edge of the glass liner is only needed to be lapped or hung at the upper edge of the plastic shell, and excessive complex assembly structures are not needed, so that the whole structure is simple to set, the assembly is efficient, and the production cost is further reduced;

3) the side wall of the plastic shell of the utility model is provided with the strip-shaped hole, the arrangement of the strip-shaped hole can facilitate the observation of the water level height in the glass liner, and the practicability of the electric kettle is further improved;

4) the utility model discloses ring spare, the second turn-ups that the glass inner bag bottom set up can be convenient for glass inner bag and other structures, if the cooperation installation on the chassis that generates heat, the assembly production of the electric kettle of being convenient for.

Drawings

FIG. 1 is a schematic view of the glass liner of the present invention;

FIG. 2 is a schematic view of the structure of the top of the glass liner of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

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

FIG. 5 is an enlarged view at B in FIG. 3;

FIG. 6 is a schematic structural view of the anti-scald electric kettle (without the kettle cover and the base);

fig. 7 is a schematic structural view of another angle of the scald-proof electric kettle (without the kettle cover and the base) of the present invention;

FIG. 8 is a cross-sectional view taken at B-B of FIG. 7;

FIG. 9 is an enlarged view at C in FIG. 8;

fig. 10 is a schematic structural view of the scald-proof electric kettle (with a kettle cover) of the utility model;

fig. 11 is a schematic structural view of the scald-proof electric kettle of the utility model.

In the drawings: 1-glass liner; 11-inner bladder mouth; 111-lower end opening; 12-convex ring; 13-a ring member; 14-second flanging; 2-first flanging; 3-a plastic shell; 31-spout; 4-a handle; 5-pot cover; 51-end cap portion; 52-a connecting part; 6-strip-shaped holes; 7-opening a hole; 8-base.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example 1

As shown in fig. 1-11, an embodiment 1 of the scald-proof electric kettle comprises a glass liner 1, a first flange 2 and a plastic shell 3, wherein the glass liner 1 is in a cylindrical structure with an open top, and the upper end of the glass liner 1 protrudes outwards to form a liner mouth 11, which is convenient for pouring out liquid.

First turn-ups 2 sets up at the top edge of glass inner bag 1, but first turn-ups 2 overlap joint or articulate in plastic housing 3's top edge department, and first turn-ups 2 and glass inner bag 1 are integrated into one piece structure, and as preferred scheme, the plane at first turn-ups 2 place is mutually perpendicular with the axis of glass inner bag 1, but the first turn-ups 2 overlap joint or articulate in plastic housing 3's top edge department of being convenient for.

Wherein plastic housing 3 is equipped with hu zui 31, and hu zui 31 and plastic housing 3 are integrated into one piece structure, and when glass inner bag 1 and plastic housing 3 assembled, with the first turn-ups 2 overlap joint of glass inner bag 1 at plastic housing 3's upper edge, the position of inner bag mouth 11 corresponds with hu zui 31's position simultaneously.

The lower end of the glass liner 1 is provided with a lower end opening 111, the lower end opening 111 is sleeved with a ring piece 13, the ring piece 13 is of a circular ring structure, specifically, the edge of the lower end opening 111 of the glass liner 1 extends inwards to form a convex ring 12, the upper end of the ring piece 13 is connected with the convex ring 12, the inner diameter of the ring piece 13 is equal to the inner diameter of the convex ring 12, the lower edge of the ring piece 13 is provided with a second flanging 14, and the plane where the second flanging 14 is located is perpendicular to the axis of the ring piece 13.

The glass liner 1, the convex ring 12 and the ring piece 13 are of an integrally formed structure, the convex ring 12, the ring piece 13 and the second flanging 14 arranged at the lower end of the glass liner 1 can facilitate the lower end of the glass liner 1 to be assembled with a heating chassis (the heating chassis is not drawn in the attached drawing), or can be assembled with a supporting structure, or can be assembled with other structures needing to be installed at the bottom of the glass liner 1, and the glass liner can be assembled and used according to actual requirements.

Wherein high temperature resistant glass material is selected for use to the material of glass inner bag 1, and in this embodiment, borosilicate glass is selected for use to glass inner bag 1. Wherein the chassis of generating heat can select the 304 stainless steel dish that generates heat of the food grade material of general formula for use, and the chassis of generating heat is installed in the bottom of glass inner bag 1, can heat the liquid in the glass inner bag 1 after the circular telegram.

In addition, this embodiment still includes handle 4, pot lid 5 and base 8, and wherein handle 4 fixed mounting is convenient for hold on the lateral wall of plastic casing 3, and handle 4 demountable installation is on the lateral wall of plastic casing 3 in this embodiment. The pot lid 5 is positioned at the upper port of the plastic shell 3, and can cover the plastic shell 3, specifically, the pot lid 5 comprises an end lid part 51 and a connecting part 52, one end of the connecting part 52 is connected with the end lid part 51, and the connecting part 52 is installed on the handle 4; wherein the structure of end cover 51 is suitable for with plastic housing 3's last port mutually, is convenient for cover the last port of plastic housing 3 and closes, and end cover 51 can select to open or close with current common push type structure, and concrete structure and principle are no longer described herein.

Wherein the bottom of plastic casing 3 is equipped with structures such as switch module, electrothermal tube, thermostat, thermal fuse, pilot lamp, and the lateral wall of plastic casing 3 still is equipped with trompil 7, and trompil 7 can supply the switch module to pass through.

Wherein base 8 can supply plastic housing 3 to place, and is concrete, is equipped with power supply module in the base 8, and power supply module includes structures such as power cord, power connection seat and power plug, and power supply module 8 is used for supplying power for the chassis that generates heat of 1 bottoms of glass inner bag and heats.

The power plug, the power line, the power connecting seat, the switch assembly, the electric heating tube, the temperature controller, the thermal fuse, the indicator light and other structures are all arranged in a conventional structure, specific structures and working principles are not repeated herein, and the structures are not drawn in the attached drawings.

When the liquid heating in the glass inner bag 1 of needs, peg graft plastic housing 3 on base 8, with power supply module and mains connection, and open switch module, power supply module in the base 8 is connected with the corresponding part in the plastic housing 3 and the chassis electricity that generates heat, and then can heat the liquid in the glass inner bag 1, after need not heat or heat the end to the liquid heating in the glass inner bag 1, close switch module or take out plastic housing 3 from base 8, realize the separation of plastic housing 3 and base 8.

The utility model discloses a concrete theory of operation: arrange plastic casing 3 in on base 8, open the switch module after the circular telegram, the heating chassis that generates heat can heat the liquid in the glass inner bag, wherein the top edge of glass inner bag 1 sets up first turn-ups 2, realization glass inner bag that can be simple and convenient is used with plastic casing 3's cooperation, compare with traditional stainless steel's electric kettle or glass material's electric kettle, not only have very good prevent scalding the effect, still very big degree the reduction of product manufacturing cost, be worth extensive popularization and application.

Example 2

The present embodiment is different from embodiment 1 in that: the relative lateral wall of plastic casing 3 in this embodiment is equipped with bar hole 6, as shown in fig. 6, bar hole 6 vertically sets up, and the user can see the water level line that sets up on glass inner bag 1 through bar hole 6, is convenient for observe the water level height, has further improved electric kettle's practicality.

Example 3

The present embodiment is different from embodiment 1 in that: in the embodiment, the handle 4 is arranged on the side wall of the plastic shell 3, and the handle 4 and the plastic shell 3 are of an integrally formed structure, so that the stability of the handle 4 can be improved, and the failure rate of the electric kettle can be reduced.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides a prevent scalding electric kettle, includes glass inner bag (1) and cover locate the outer plastic casing (3) of glass inner bag (1), its characterized in that: the upper edge of the glass liner (1) is provided with an outward first flanging (2); the first flanging (2) is overlapped or hung at the upper edge of the plastic shell (3).

2. An anti-scald electric kettle according to claim 1, characterized in that: the glass liner (1) is made of high-temperature-resistant glass.

3. An anti-scald electric kettle according to claim 1, characterized in that: the first flanging (2) and the glass liner (1) are of an integrally formed structure.

4. An anti-scald electric kettle according to claim 1, characterized in that: the glass liner is characterized in that a spout (31) is arranged on the plastic shell (3), a liner nozzle (11) is arranged on the glass liner (1), and the position of the liner nozzle (11) corresponds to the position of the spout (31).

5. An anti-scald electric kettle according to claim 1, characterized in that: a handle (4) is fixedly arranged on the outer side wall of the plastic shell (3), and a pot cover (5) which can be covered is arranged at the top of the plastic shell (3); the kettle cover (5) is movably connected with the handle (4).

6. An anti-scald electric kettle according to claim 1, characterized in that: the side wall of the plastic shell (3) is provided with a strip-shaped hole (6) for observing the glass liner (1).

7. An anti-scald electric kettle according to claim 1, characterized in that: the bottom of the glass inner container (1) is connected with a heating chassis.

8. An anti-scald electric kettle according to claim 7, characterized in that: also comprises a base (8); the plastic shell (3) can be plugged onto the base (8); and a power supply component capable of providing electric energy for the heating chassis is arranged in the base (8).

9. An anti-scald electric kettle according to claim 1, characterized in that: the side wall of the plastic shell (3) is also provided with an opening (7) for the switch component to pass through.

10. An anti-scald electric kettle according to claim 1, characterized in that: the bottom of the glass liner (1) is connected with a ring piece (13), and the lower edge of the ring piece (13) is provided with an outward second flanging (14).

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