CN209846901U

CN209846901U - Safety leakage-proof structure of portable kettle

Info

Publication number: CN209846901U
Application number: CN201920184280.4U
Authority: CN
Inventors: 揭正业
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-01
Filing date: 2019-02-01
Publication date: 2019-12-27
Anticipated expiration: 2029-02-01

Abstract

The utility model belongs to the technical field of heating kettle, especially, relate to safe leak protection structure of portable kettle. The anti-leakage air exhaust structure at least comprises an upper plugging piece and a movable connection part, wherein the upper plugging piece is arranged on the air exhaust channel, the movable connection part is movably connected with the upper plugging piece, and the upper plugging piece can be tightly pressed on the sealing cover to enable the air exhaust channel to be closed. When the kettle is normally heated for use, the movable pressing part can be separated from the upper blocking piece, so that the gas in the kettle can flow out of the exhaust passage to the outside. When not heating, compress tightly on last shutoff piece through the portion of compressing tightly for the exhaust passage is sealed, thereby plays sealed effect, does not worry that the problem of leaking takes place. When drinking, the beverage can be drunk normally only by opening the sealing cover.

Description

Safety leakage-proof structure of portable kettle

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of heating kettle, especially, relate to safe leak protection structure of portable kettle.

[ background of the invention ]

The electric heating kettle enables the heating disc to work by being connected with an external power supply or the base, thereby boiling or heating water in the kettle. The exhaust hole is arranged on the kettle cover or the kettle nozzle is directly used for exhausting air to facilitate the steam to be discharged when water is boiled, but the kettle cannot be sealed, and water in the kettle is easy to leak in the moving process, so that the kettle is inconvenient to carry.

[ summary of the invention ]

In order to solve the problem that the water boiling kettle in the prior art is not convenient to carry, the utility model provides a safe leakage-proof structure of the portable water boiling kettle.

The utility model discloses a realize through following technical scheme:

the safe leakage-proof structure of the portable kettle comprises a kettle body with an accommodating cavity and a sealing cover connected to the kettle body, wherein a leakage-proof exhaust structure is arranged on the sealing cover, an exhaust passage communicated with the accommodating cavity is arranged on the sealing cover, the leakage-proof exhaust structure at least comprises an upper plugging piece and a movable connection, the upper plugging piece is arranged on the exhaust passage, and the movable connection is connected to the sealing cover and can compress a compression part for sealing the exhaust passage.

The safe leakage-proof structure of the portable kettle further comprises a lower plugging piece arranged at the lower end of the exhaust channel, the lower end of the sealing cover is further connected with an inner partition cover, an exhaust hole is formed in the inner partition cover, and the lower plugging piece is arranged between the exhaust hole and an opening at the lower end of the exhaust channel.

According to the safe and leak-proof structure of the portable kettle, the upper plugging piece and/or the lower plugging piece are made of soft materials.

According to the safe leakage-proof structure of the portable kettle, the sealing cover is further provided with the detachable pressing cover, the pressing part is connected to the inner side of the pressing cover, and when the pressing cover is connected to the sealing cover, the pressing part abuts against the upper end face of the upper blocking piece.

According to the safe and leak-proof structure of the portable kettle, the gland is connected with the sealing cover through threads.

As above the safe leak-proof structure of portable kettle, the exhaust passage middle part is equipped with the installation department, go up the shutoff piece including the cover establish the link on the installation department, locate on the link to extend outward and have curved bowl form sealing, the sealing is greater than the opening of exhaust passage upper end.

According to the safe leakage-proof structure of the portable kettle, the upper plugging piece is fixedly connected to the mounting part through the detachable connecting piece.

According to the safe and leak-proof structure of the portable kettle, the kettle body is further sleeved with the heat insulation sleeve, and the outer peripheral surface of the heat insulation sleeve is further provided with the anti-skid patterns.

Compared with the prior art, the utility model discloses there is following advantage:

1. the utility model provides a safe leak protection structure of portable kettle, when the kettle normal heating was used, the movable portion that compresses tightly can break away from the shutoff piece for inside gas can be followed exhaust passage and flowed to the external world. When not heating, compress tightly on last shutoff piece through the portion of compressing tightly for the exhaust passage is sealed, thereby plays sealed effect, does not worry that the problem of leaking takes place. When drinking, the beverage can be drunk normally only by opening the sealing cover.

[ description of the drawings ]

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

FIG. 1 is a schematic structural view of a safety leakage-proof structure of the portable water boiling kettle of the utility model;

FIG. 2 is a first structural explosion diagram of the safety leakage-proof structure of the present invention;

FIG. 3 is an exploded view of the safety leak-proof structure of the present invention;

FIG. 4 is a schematic structural view of a portable heating and heat-preserving kettle;

FIG. 5 is an exploded view of the portable heating and insulating kettle;

FIG. 6 is a view showing the internal structure of the bottom of the portable heating and heat-preserving kettle;

fig. 7 is an exploded view of the portable heating and heat-preserving kettle.

[ detailed description ] embodiments

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model discloses a realize through following technical scheme:

as shown in fig. 1 to 3, the safety leakage-proof structure of the portable water boiling kettle comprises a kettle body 1 having a cavity 101 and a sealing cover 2 connected to the kettle body 1, wherein the sealing cover 2 is provided with a leakage-proof exhaust structure capable of communicating the cavity 101 with the outside or sealing the cavity 101, the sealing cover 2 is provided with an exhaust passage 201 communicated with the cavity 101, and the leakage-proof exhaust structure at least comprises an upper blocking piece 31a arranged on the exhaust passage 201 and a pressing part 32 movably connected to the sealing cover 2 and capable of pressing the upper blocking piece 31a to seal the exhaust passage 201. The utility model provides a safe leak protection structure of portable kettle, when the kettle normal heating was used, the movable portion that compresses tightly can break away from the shutoff piece for inside gas can be followed exhaust passage and flowed to the external world. When not heating, compress tightly on last shutoff piece through the portion of compressing tightly for the exhaust passage is sealed, thereby plays sealed effect, does not worry that the problem of leaking takes place. When drinking, the beverage can be drunk normally only by opening the sealing cover.

Further, the leakage-proof exhaust structure further comprises a lower blocking piece 31b arranged at the lower end of the exhaust channel 201, the lower end of the sealing cover 2 is further connected with an inner partition cover 4, an exhaust hole 41 is formed in the inner partition cover 4, and the lower blocking piece 31b is arranged between the exhaust hole 41 and an opening at the lower end of the exhaust channel 201. By adding the lower blocking piece 31b, the function of further blocking the outflow of the internal water from the exhaust passage is achieved, and the discharge of the gas is not blocked.

Specifically, the upper blocking piece 31a and/or the lower blocking piece 31b are made of soft materials. If adopt materials such as silica gel to make, go up the shutoff piece one and can take place the deformation when being compressed tightly by the portion of compressing tightly to make it more laminate on exhaust passage, form good sealed. When the kettle is not pressed tightly, gas is led out from the interior to push the soft upper plugging piece and the soft lower plugging piece when the kettle is heated and exhausted, so that the gas can be smoothly discharged.

In addition, a detachable pressing cover 33 is further arranged on the sealing cover 2, the pressing portion 32 is connected to the inner side of the pressing cover 33, and when the pressing cover 33 is connected to the sealing cover 2, the pressing portion 32 abuts against the upper end face of the upper sealing piece 31 a. Furthermore, the gland is connected to the closure 2 by means of a screw thread. Therefore, when a user boils water, the pressing part can be separated from the upper plugging piece only by unscrewing the pressing cover. It has simple structure and convenient use.

Moreover, the sealing cover can also be detachably connected with the kettle body by adopting a thread structure. When drinking, the cap can be unscrewed to be used normally.

The concrete structure of going up the shutoff piece does: the middle part of the exhaust passage 201 is provided with a mounting part 202, the upper blocking piece 31a comprises a connecting end 31a1 sleeved on the mounting part 202, a bowl-shaped sealing part 31a2 which is arranged on the connecting end 31a1 and extends outwards and is provided with an arc shape, and the sealing part 31a2 is larger than an opening at the upper end of the exhaust passage 201. Its simple structure, the installation of being convenient for, the bowl form sealing part is from taking the arc moreover, also can see from the picture, goes up the shutoff piece and is recessed state, when the portion that compresses tightly breaks away from, it restores after self shape, can make exhaust passage and external intercommunication. In addition, the structure of the lower plugging piece in the scheme can be similar to that of the upper plugging piece.

Still further, the upper blocking piece 31a is fixedly connected to the mounting portion 202 by a detachable connecting piece 5. The installation department is the erection column that has the screw hole in this scheme, goes up the shutoff piece and passes through connecting pieces such as screw and connect in the erection column upper end, and lower shutoff piece and interior partition cover pass through a screwed connection at the lower extreme of erection column, its simple structure, connect convenient and with low costs.

In addition, a heat insulation sleeve 8 is sleeved outside the kettle body 1, and anti-skid patterns are further arranged on the outer peripheral surface of the heat insulation sleeve 8. The heat insulation sleeve 8 can play a role of preventing hands from being scalded, and even if the inside of the heat insulation sleeve is boiled, the temperature of the outside of the heat insulation sleeve cannot be too high. In addition, the kettle also prevents the heat inside from dissipating, so that the kettle has better heat preservation performance. And anti-slip patterns are arranged. Further facilitating the carrying and use of the user.

As shown in figures 4 to 7 in this application, a portable heating heat preservation kettle, including the kettle body 1 that has appearance chamber 101 and the closing cap 2 of connection on the kettle body 1, kettle body 1 bottom is equipped with installation cavity 102, is equipped with in the installation cavity 102 to be used for holding the heating element 61 of chamber 101 heating and the joint 6 of being connected with the heating element electricity, installation cavity 102 below still be connected with the bottom 7 that heating element 61 interval set up, moreover still be equipped with on the closing cap 2 and make and hold chamber 101 and external intercommunication or make the sealed leak protection exhaust structure of chamber 101. The utility model provides a portable heating heat preservation kettle, which integrates a heating base on a kettle body, so that a heating structure and the kettle are integrated into a whole, thus water in a kettle containing cavity can be heated and boiled through an external power supply, and an exhaust effect can be achieved when water is boiled through a leakage-proof exhaust structure; and secondly, the heat loss in the heat exchanger is effectively reduced, and the heat-preserving effect is achieved. And the beverage can be drunk normally only by opening the sealing cover.

Further, a heat insulation sleeve 8 is sleeved outside the kettle body 1, the lower part of the heat insulation sleeve 8, the bottom cover 7 and the lower end of the kettle body 1 form the mounting cavity 102, and an opening opposite to the joint 6 is formed in the circumferential direction of the heat insulation sleeve 8. The heat insulation sleeve 8 can play a role of preventing hands from being scalded, and even if the inside of the heat insulation sleeve is boiled, the temperature of the outside of the heat insulation sleeve cannot be too high. In addition, the kettle also prevents the heat inside from dissipating, so that the kettle has better heat preservation performance.

And the structure is simpler through the setting of radiation shield. Specifically, an upwardly concave part is arranged at the lower end of the kettle body, the heating component is arranged in the concave part, a heat insulation column 81 extending downwards is arranged in the mounting cavity 102, and the bottom cover 7 is connected to the heat insulation column 81. The heat insulation sleeve is enclosed on the surface of the kettle body, and the lower part of the heat insulation sleeve and the bottom cover enclose an installation cavity, so that the structure is more compact, and the heat insulation effect is achieved. The bottom cover is arranged at intervals, so that the bottom cover is not contacted with the heating component at the bottom, the heat loss during the working of the heating component is reduced, and the thermal working efficiency is improved. But also prevent the scald caused by the heat conducted to the bottom cover. In addition, the heating component 61 is a heating plate.

The utility model provides a safe leak protection structure of portable kettle, when the kettle normal heating was used, the movable portion that compresses tightly can break away from the shutoff piece for inside gas can be followed exhaust passage and flowed to the external world. When not heating, compress tightly on last shutoff piece through the portion of compressing tightly for the exhaust passage is sealed, thereby plays sealed effect, does not worry that the problem of leaking takes place. When drinking, the beverage can be drunk normally only by opening the sealing cover.

The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not to be construed as limiting the invention to the precise embodiments disclosed herein. All with the utility model discloses a method, structure etc. are similar, the same, or to the utility model discloses make a plurality of technological deductions under the design prerequisite, or the replacement should all regard as the utility model discloses a protection scope.

Claims

1. Safe leak protection structure of portable kettle, including the kettle body (1) that has appearance chamber (101) and closing cap (2) of connection on the kettle body (1), its characterized in that, be equipped with on closing cap (2) and make appearance chamber (101) and external intercommunication or make the sealed leak protection exhaust structure of appearance chamber (101), be equipped with on closing cap (2) with exhaust passage (201) that hold chamber (101) intercommunication, leak protection exhaust structure is including locating last shutoff piece (31a) and swing joint on exhaust passage (201) can with on closing cap (2) go up shutoff piece (31a) and compress tightly messenger exhaust passage (201) confined portion of compressing tightly (32).

2. The safety leakage-proof structure of a portable kettle according to claim 1, wherein the leakage-proof exhaust structure further comprises a lower blocking piece (31b) arranged at the lower end of the exhaust channel (201), the lower end of the sealing cover (2) is further connected with an inner partition cover (4), the inner partition cover (4) is provided with an exhaust hole (41), and the lower blocking piece (31b) is arranged between the exhaust hole (41) and the opening at the lower end of the exhaust channel (201).

3. The safety leak-proof structure of a portable water kettle according to claim 2, characterized in that the upper closure member (31a) and/or the lower closure member (31b) is made of soft material.

4. The safety leakage-proof structure of a portable water boiling kettle according to claim 1, characterized in that the cover (2) is further provided with a detachable gland (33), the pressing part (32) is connected to the inner side of the gland (33), and when the gland (33) is connected to the cover (2), the pressing part (32) abuts against the upper end surface of the upper blocking piece (31 a).

5. Safety leak-proof structure of a portable water kettle according to claim 4, characterized in that the gland is connected with the cover (2) by screw thread.

6. The safety and leakage-proof structure of a portable water boiling kettle as claimed in claim 2, wherein a mounting part (202) is provided in the middle of the vent passage (201), the upper blocking member (31a) comprises a connecting end (31a1) sleeved on the mounting part (202), and a bowl-shaped sealing part (31a2) provided on the connecting end (31a1) and extending outwards and having an arc shape, and the sealing part (31a2) is larger than the opening at the upper end of the vent passage (201).

7. The safety leakage-proof structure of a portable water boiling kettle as claimed in claim 6, wherein the upper blocking member (31a) is fixedly connected to the mounting portion (202) by a detachable connecting member (5).

8. The safe and leak-proof structure of the portable kettle according to claim 1, wherein a heat insulation sleeve (8) is further sleeved outside the kettle body (1), and anti-slip patterns are further arranged on the outer peripheral surface of the heat insulation sleeve (8).