CN211883401U - Double-layer scald-proof kettle with window - Google Patents

Abstract

The utility model provides a double-deck kettle of preventing scalding with window, relates to electric kettle technical field, solves that current kettle of preventing scalding structure is complicated, the inconvenient technique of assembly is not enough, and the technical scheme of adoption includes: the anti-scald inner container comprises an inner container, an anti-scald outer container, an outer container clamping piece and a transparent window; a first window hole site is arranged on the inner container; the anti-scalding outer container comprises a side shell and a bottom shell, wherein the side shell is provided with a butt joint edge, and bayonets are arranged on two sides of the butt joint edge of the side shell; the outer container clamping piece is provided with a third window hole site and an inclined plane pressing buckle, and the inclined plane pressing buckle is clamped in the clamping opening; the side shell is fixedly clamped on the side face of the inner container through the outer container clamping piece, the transparent window is clamped and fixed among the first window hole site, the butt joint edge and the outer container clamping piece through the butt joint edge, and the bottom shell is sleeved on the bottom of the inner container and is matched and clamped with the bottom of the side shell. The utility model discloses an inclined plane on the outer courage fastener compresses tightly the bayonet socket of butt joint limit both sides on buckle and the side shell, with side shell and transparent window lock ring tightly on the inner bag, prevent scalding construct simply with the window, and convenient assembling.

Description

Double-layer scald-proof kettle with window

Technical Field

The utility model relates to an electric kettle technical field, more specifically relate to a double-deck kettle of preventing scalding with window.

Background

In order to observe the water level in the electric kettle with the metal kettle body conveniently, a transparent window is usually arranged on the metal kettle body. Because the kettle body that the metal was made is strong in the heat conductivity, can make kettle body self temperature be close 100 degrees centigrade after boiling water, will be scalded by the kettle body of high temperature carelessly in the use, in order to solve this kind of drawback, set up the layer of preventing scalding in the metal kettle body outside usually. At present, most anti-scalding electric kettles with windows are provided with a heat insulation layer on the outer surface of a metal kettle body or an anti-scalding outer container is additionally arranged on the outer side of the metal kettle body, and a heat insulation material or a cooling device is additionally arranged between the anti-scalding outer container and the metal kettle body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of complex anti-scalding structure, inconvenient assembly and high production cost of the prior electric kettle with a window, and provides a double-layer anti-scalding kettle with a window.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a double-layer anti-scald kettle with a window comprises an inner container, an anti-scald outer container, an outer container clamping piece and a transparent window arranged between the inner container and the anti-scald outer container; the inner container is provided with a first window hole site which is matched with the transparent window for use; the anti-scalding outer liner comprises a side shell and a bottom shell, wherein two opposite butt joint edges are arranged on the side shell, the butt joint edges correspond to the first window hole sites, and more than one group of bayonets matched with the outer liner clamping pieces are arranged on two sides of the butt joint edges of the side shell; the outer container clamping piece is provided with a third window hole site matched with the transparent window for use and more than one group of inclined surface pressing buckles matched with the bayonet for use, and the inclined surface pressing buckles are correspondingly clamped in the bayonet on the side shell; the side shell pass through outer courage fastener fixed clamp be in the side of inner bag, two butt joint limits on the side shell will transparent window screens fix between first window hole site, butt joint limit and the outer courage fastener, the drain pan cover establish the bottom of inner bag and with the bottom matching joint of side shell.

As to the utility model discloses further limited technical scheme including:

the inner bag top be equipped with the kettle mouth, the kettle mouth on be equipped with the kettle mouth turn-ups that turns over to the kettle mouth outside, side shell top be equipped with the kettle mouth screens, the kettle mouth screens match the joint and be in the kettle mouth turn-ups in.

The periphery of the transparent window is annularly provided with an outer side edge, and the outer side edge is clamped between the liner at the position of the first window hole site and the side shell at the position of the butt joint edge.

The first window hole site is provided with a window flanging which is bent towards the inner container, and the window flanging is tightly propped against the periphery of the transparent window.

A first groove is annularly arranged on the periphery of the transparent window, and a sealing ring is arranged in the first groove; the first groove is clamped in the first window hole, and the sealing ring is clamped between the window flanging and the first groove.

The periphery of the sealing ring is annularly provided with an interference sealing edge, and the interference sealing edge is tightly propped against the window flanging.

Transparent window make for integrated into one piece, be equipped with outside convex screens convex part on the transparent window, screens convex part match the joint and be in butt joint limit and third window hole site in.

The outer container clamping piece is connected with a handle, and a handle connecting assembly is arranged among the inner container, the outer container clamping piece and the handle.

The inner container is provided with a switch extending out of the inner container, and the outer container clamping piece is provided with a switch hole position used for extending the switch.

Compared with the prior art, the utility model discloses following beneficial effect has:

prevent scalding outer courage through the setting and live metal inner bag parcel, utilize the air that is in the inner bag and prevent scalding between the outer courage to insulate against heat the metal inner bag because the air is hot bad conductor. Meanwhile, the opening, namely the butt joint edge, arranged on the side shell of the anti-scalding outer liner is beneficial to quickly sleeving the side shell on the inner liner, so that the production and assembly efficiency is improved; through a plurality of groups of inclined surface pressing buckles with inward inclined surfaces arranged on the outer liner clamping pieces and a plurality of groups of buckles arranged at two sides of the butt joint edges of the side shell, after matching and clamping, the butt joint edges of the side shell can be oppositely clamped, so that the side shell is firmly and tightly clamped on the inner liner; particularly, when the butt joint edges are clamped oppositely, the two edges of the transparent window are respectively compressed and clamped by the two butt joint edges, so that the transparent window is fixedly clamped between the inner container and the side shell, the window mechanism is simplified, and the production cost is reduced.

Drawings

FIG. 1 is an exploded view of the present invention;

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

FIG. 3 is a schematic view of the side shell structure of the present invention;

FIG. 4 is a schematic structural view of the outer container fastener of the present invention;

FIG. 5 is an enlarged partial cross-sectional view of the superstructure of the present invention;

FIG. 6 is an enlarged view of a horizontal partial section of the inclined surface pressing buckle of the present invention;

FIG. 7 is a schematic side view of the transparent window of the present invention;

FIG. 8 is a schematic view of the inner side of the transparent window of the present invention;

fig. 9 is a schematic structural diagram of the sealing ring of the present invention.

In the figure: 1. the inner container comprises an inner container body, 11 parts of a first window hole, 111 parts of a window flanging, 12 parts of a pot opening, 121 parts of a pot opening flanging, 13 parts of a first connecting hole, 14 parts of a switch, 15 parts of a pot nozzle, 16 parts of a base, 21 parts of a side shell, 22 parts of a bottom shell, 211 parts of a butt joint edge, 212 parts of a second window hole, 213 parts of a bayonet, 214 parts of a pot opening clamping part, 215 parts of a pot nozzle hole, 3 parts of a transparent window, 30 parts of a clamping convex part, 31 parts of an inner side edge, 32 parts of an outer side edge, 33 parts of a first groove, 34 parts of an inner groove, 4 parts of a sealing ring, 41 parts of an interference sealing edge, 5 parts of an outer container clamping part, 51 parts of a third window hole, 52 parts of an inclined surface pressing buckle, 53 parts of a second connecting hole, 54 parts of a switch hole.

Detailed Description

The structure of the present invention will be further described with reference to the accompanying drawings and preferred embodiments of the present invention.

Referring to fig. 1 to 9, the present invention: the utility model provides a double-deck kettle of preventing scalding with window, is including inner bag 1, prevent scalding outer courage and be used for preventing scalding outer courage clamp 5 on inner bag 1 to and locate inner bag 1 and prevent scalding between the outer courage, be used for observing the transparent window 3 of the 1 inside water level of inner bag. The inner container 1 is provided with a first window hole site 11 which is matched with the transparent window 3; the anti-scald outer liner comprises a side surface shell 21 sleeved on the outer side surface of the inner liner 1 and a bottom shell 22 sleeved at the bottom of the inner liner 1; an opening is arranged on the side shell 21, two opposite butt joint edges 211 are arranged on two sides of the opening, the edges of the two butt joint edges 211 are respectively positioned on two edges of the first window hole site 11, and six groups of bayonets 213 matched with the outer liner clamping piece 5 for use are arranged on two sides of the butt joint edge 211 of the side shell 21; the outer liner clamping piece 5 is provided with a third window hole site 51 matched with the transparent window 3 for use and six groups of inclined surface pressing buckles 52 matched with the bayonets 213 for use, and during actual assembly, the inclined surface pressing buckles 52 are correspondingly clamped in the bayonets 213 on the side shell 21; after the outer container clamping piece 5 is correspondingly clamped on the side shell 21, under the matching of the inclined surface pressing buckle 52 and the buckle 213, two butt joint edges 211 on the side shell 21 are clamped oppositely, so that the side shell 21 is integrally and fixedly clamped on the side surface of the inner container 1, meanwhile, under the clamping of the outer container clamping piece 5, two butt joint edges 211 on the side shell 21 press and clamp two edges on the transparent window 3, and the transparent window 3 is tightly clamped and fixed among the first window hole site 11, the butt joint edges 211 and the outer container clamping piece 5; meanwhile, the bottom shell 22 is sleeved at the bottom of the inner container 1 and is in matched clamping connection with the bottom of the side shell 21. The bottom shell 22 is provided for mating engagement with the base 16 of the kettle to facilitate the supply of power to the kettle.

The utility model discloses a can establish fast the side shell 21 in the inner bag 1 outside and with the outer courage fastener 5 of the side shell 21 lock hoop clamping sleeve on inner bag 1, under the prerequisite that has realized preventing scalding thermal-insulated purpose, simplified the fixed mode of preventing scalding outer courage, optimized anti-scalding structure, reduction in production cost has greatly improved equipment production efficiency. In addition, when the anti-scald outer liner is tightly hooped by the outer liner clamping piece 5, the transparent window 3 is clamped and fixed between the inner liner 1 and the anti-scald outer liner under the clamping of the two butt edges 211 on the side shell 21, and the water level in the inner liner 1 can be conveniently observed through a third window hole position 51 arranged on the outer liner clamping piece 5; through the technical means, the mounting structure of the window mechanism is simplified, and the rapid assembly is facilitated while the production cost is reduced.

As a further limitation of the present invention, the following preferable embodiments are adopted.

Preferably, as shown in fig. 2 to 3, in order to further fasten and position the side shell 21, a spout 12 is arranged at the top of the inner container 1, a spout 15 is arranged at the upper part of the inner container, and a spout flange 121 folded towards the outside of the spout 12 is arranged at the edge of the spout 12; the matched side shell 21 top is equipped with hu kou screens 214, and the upper portion of side shell 21 is equipped with hu zui hole site 215, and during actual assembly, with the side shell 21 matching cover establish on inner bag 1 back, hu kou screens 214 matches the joint in the hu zui turn-ups 121 of inner bag 1, simultaneously, hu zui hole site 215 matching cover is at the root of hu zui 15. Through hu kou screens 214 and hu zui hole site 215, be favorable to fixing a position the installation to side shell 21, also be favorable to further blocking solid side shell 21 simultaneously, make prevent scalding the connection between outer courage and inner bag 1 more firm, difficult pine takes off.

Or, a spout anti-scald shell matched with the spout 15 can be arranged at the spout hole 215 of the side shell 21.

Preferably, referring to fig. 5 to 8, in order to firmly clamp the transparent window 3 between the inner container 1 and the side shell 21 and prevent the transparent window 3 from being separated from the first window hole 11 when an external force is applied, a ring of outer side edge 32 is annularly arranged on the periphery of the transparent window 3; during actual assembly, the outer side edge 32 of the transparent window 3 is clamped between the liner 1 at the first window hole 11 and the side shell 21 at the butt joint edge 211, when the transparent window is subjected to an external force towards the outside of the liner, the outer side edges 32 at two long edges corresponding to the transparent window 3 and the butt joint edge 211 are clamped and fixed by the two butt joint edges 211 of the side shell 21, and the transparent window 3 is prevented from being pushed out of the liner 1; when the transparent window 3 is subjected to an external force towards the inner container 1, the outer side edges 32 of the two long edges of the transparent window 3 corresponding to the first window hole 11 are clamped by the outer wall of the inner container 1, so that the transparent window 3 is prevented from being pushed into the inner container 1.

After actual assembly is completed, the transparent window 3 and the side shell 21 are clamped and fixed on the inner container 1 by the outer container clamping piece 5, a second window hole position 212 used for observing the water level inside the inner container 1 is formed in a vacant position between the two abutting edges 211, and the main body part of the transparent window 3 is located among the first window hole position 11, the second window hole position 212 and the third window hole position 51.

Preferably, as shown in fig. 5 to 6, in order to enhance the stability of the clamping connection between the transparent window 3 and the inner container 1, a window flange 111 bent toward the inside of the inner container 1 is disposed at the first window hole 11, and in actual assembly, the transparent window 3 is clamped at the first window hole 11, and the window flange 111 is tightly abutted to the periphery of the transparent window 3.

Preferably, referring to fig. 5 to 8, in order to ensure the sealing effect between the transparent window and the inner container, a first groove 33 is annularly arranged on the periphery of the transparent window 3, the first groove 33 includes an inner side edge 31 and an outer side edge 32 of the transparent window, and the first groove 33 is formed between the two side edges. A sealing ring 4 is sleeved in the first groove 33, during actual assembly, the transparent window 3 is clamped on the inner container 1, the first groove 33 is clamped in the first window hole 11, and at the moment, the sealing ring 4 is clamped between the window flanging 111 and the first groove 33. The sealing between the inner container 1 and the transparent window 3 can be realized through the window flanging 111 and the sealing ring 4.

Further, referring to fig. 9, in order to enhance the sealing effect between the inner container 1 and the transparent window 3, a circle of interference seal 41 is annularly arranged on the periphery of the seal ring 4, and during actual assembly, the interference seal 41 is tightly abutted to the window flange 111.

Preferably, transparent window 3 is made for transparent material integrated into one piece, and in order to carry out further location card solid to transparent window 3, be equipped with outside convex screens convex part 30 on transparent window 3, can form an inner groovy 34 sunken to screens convex part 30 protruding direction on transparent window 3's medial surface, during actual assembly, this screens convex part 30 matches the joint in two butt joint limit 211 and third window hole site 51. The clamping convex part 30 is favorable for positioning and clamping the transparent window 3, and meanwhile, the gap between the outer liner clamping part 5 and the inner liner 1 is avoided, and the product structure is optimized.

Preferably, the outer liner clamping piece 5 is connected with a handle 6, and a handle connecting assembly is arranged among the inner liner 1, the outer liner clamping piece 5 and the handle 6. In order to strengthen the connection stability between the outer liner clamping piece and the inner liner, the side shell clamping piece and the side shell are clamped on the inner liner through the inclined plane pressing buckle 52 and the bayonet 213, the connection mode between the side shell and the inner liner is further increased through the handle connecting assembly, meanwhile, the connection of the handle is also realized, the design is optimized, and the appearance of the product is beautified.

Specifically, preferred handle coupling assembling is including setting up first connecting hole 13 on inner bag 1, locate second connecting hole 53 on outer courage fastener 5 and set up the connection bone position 61 that has the internal screw thread on handle 6, during actual assembly, in connecting the second connecting hole 53 that the bone position 61 on handle 6 corresponds the joint on outer courage fastener 5, and correspond with first connecting hole 13 on inner bag 1, then through screw 7 or screw with handle 6 and outer courage fastener 5 fixed connection on inner bag 1

In addition, the inner container 1 is also provided with a switch 14 extending out of the inner container 1, and the outer container clamping piece 5 is also provided with a switch hole position 54 for extending the switch 14.

The above examples are merely for clarity of description of specific embodiments of the present invention and are not intended to limit the embodiments of the present invention. To those skilled in the art, according to the present invention, other adjustments or changes to the inner container, the anti-scald outer container, the transparent window, the outer container fastener, the handle connecting component, etc. can be deduced and summarized, and no one-to-one listing is made here. Any modification, replacement or 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 (9)

1. The utility model provides a kettle is prevented scalding by double-deck with window which characterized in that: comprises an inner container (1), an anti-scald outer container, an outer container clamping piece (5) and a transparent window (3) arranged between the inner container (1) and the anti-scald outer container; the inner container (1) is provided with a first window hole (11) matched with the transparent window (3); the anti-scalding outer liner comprises a side shell (21) and a bottom shell (22), wherein two opposite butt joint edges (211) are arranged on the side shell (21), the butt joint edges (211) correspond to the first window hole sites (11), and more than one group of bayonets (213) matched with the outer liner clamping pieces (5) for use are arranged on two sides of the butt joint edges (211) of the side shell (21); the outer container clamping piece (5) is provided with a third window hole (51) matched with the transparent window (3) for use and more than one group of inclined surface pressing buckles (52) matched with the bayonets (213) for use, and the inclined surface pressing buckles (52) are correspondingly clamped in the bayonets (213) on the side shell (21); side shell (21) warp outer courage fastener (5) fixed clamp be in the side of inner bag (1), two butt joint limit (211) on side shell (21) will transparent window (3) screens fix between first window hole site (11), butt joint limit (211) and outer courage fastener (5), drain pan (22) cover establish the bottom of inner bag (1) and with the bottom matching joint of side shell (21).

2. The double-layered scald-proof kettle with the window as claimed in claim 1, wherein: inner bag (1) top be equipped with kettle mouth (12), kettle mouth (12) on be equipped with kettle mouth turn-ups (121) that turn over to kettle mouth (12) outside, side shell (21) top be equipped with kettle mouth screens (214), kettle mouth screens (214) match the joint and be in kettle mouth turn-ups (121) in.

3. The double-layered scald-proof kettle with the window as claimed in claim 1, wherein: the periphery of the transparent window (3) is annularly provided with an outer side edge (32), and the outer side edge (32) is clamped between the inner container (1) at the first window hole position (11) and the side shell (21) at the butt joint edge (211).

4. The double-layered scald-proof kettle with the window as claimed in claim 1, wherein: the first window hole site (11) department be equipped with window turn-ups (111) of buckling to inner bag (1) inside, window turn-ups (111) tightly support on the periphery of transparent window (3).

5. The double-layered scald-proof kettle with the window as claimed in claim 4, wherein: a first groove (33) is annularly arranged on the periphery of the transparent window (3), and a sealing ring (4) is arranged in the first groove (33); the first groove (33) is clamped in the first window hole (11), and the sealing ring (4) is clamped between the window flanging (111) and the first groove (33).

6. The double-layered scald-proof kettle with the window as claimed in claim 5, wherein: the periphery of the sealing ring (4) is annularly provided with an interference sealing edge (41), and the interference sealing edge (41) is tightly propped against the window flanging (111).

7. The double-layered scald-proof kettle with the window as claimed in claim 1, wherein: transparent window (3) make for integrated into one piece, be equipped with outside convex screens convex part (30) on transparent window (3), screens convex part (30) match the joint and be in butt joint limit (211) and third window hole site (51) in.

8. The double-layered scald-proof kettle with the window as claimed in claim 1, wherein: the handle connecting assembly is characterized in that a handle (6) is connected to the outer container clamping piece (5), and a handle connecting assembly is arranged among the inner container (1), the outer container clamping piece (5) and the handle (6).

9. The double-layered scald-proof kettle with the window as claimed in claim 1, wherein: the inner container (1) is provided with a switch (14) extending out of the inner container (1), and the outer container clamping piece (5) is provided with a switch hole position (54) used for extending out of the switch (14).

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