CN212591622U

CN212591622U - Safe electric kettle is used in travel

Info

Publication number: CN212591622U
Application number: CN202020924943.4U
Authority: CN
Inventors: 甘跃斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-26
Anticipated expiration: 2030-05-27

Abstract

A safe electric kettle for travel, which comprises a kettle body and a heating device arranged in the kettle body, the hot water kettle body comprises a kettle body and a kettle cover, the upper part of the kettle body is provided with a kettle cover connecting part screwed and connected with the kettle cover, the kettle body is provided with a power interface for inserting an external power line, the outer side of the power interface is provided with a movable cover plate, the kettle body is also provided with a linkage lock rod with one end connected with the movable cover plate, the other end of the linkage lock rod extends to the kettle cover connecting part along the kettle body, the outer side of the kettle body is provided with a movable hole for installing the linkage lock rod, the outer wall of the linkage lock rod is movably sleeved with a spring seat and a return spring, the kettle body is provided with the linkage lock rod, and the problem that the inner container explodes due to the fact that the inner container is overstocked with a large amount of water vapor in the heating water boiling process is solved in a mode that the two ends of the linkage lock rod are connected with the movable cover plate and the kettle cover.

Description

Safe electric kettle is used in travel

Technical Field

The utility model relates to an electric kettle structure, concretely relates to safe electric kettle is used in travel.

Background

The travel electric kettle is mainly used for facilitating the use of a user when going out, the main process requirements of the travel electric kettle are that the sealing performance is strong, the volume is small, the weight is light, the water leakage is avoided, and the carrying of the electric kettle is convenient, while the travel electric kettle on the existing market generally comprises a kettle body, a kettle cover covered on the kettle body, and a heating device arranged in the kettle body, wherein a power supply interface for inserting an external power line is arranged on the kettle body, when the electric kettle needs to be heated and boiled, the kettle cover is screwed down, so that water to be heated is positioned in a closed inner container, then the external power line is inserted into the power supply interface for power-on heating, during the heating process, a large amount of water vapor can be generated after the water in the inner container is boiled, the air pressure of the inner container of the electric kettle is rapidly increased, therefore, the structure of the electric kettle is required to have high pressure resistance, the electric kettle with high pressure resistance is generally manufactured by increasing the wall thickness of the inner container or using a material with higher density, the manufacturing cost and difficulty of the electric kettle with the structure can be improved, the whole weight of the electric kettle can be increased, and the weight of the electric kettle for travel is increased, so that the electric kettle for travel is very unfavorable for a user to carry.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a safe electric kettle for travel.

The utility model provides a technical scheme that its technical problem adopted is:

a safe electric kettle for travel comprises a hot water kettle body and a heating device arranged in the hot water kettle body, wherein the hot water kettle body comprises a kettle body and a kettle cover, the upper part of the kettle body is provided with a kettle cover connecting part screwed with the kettle cover, the kettle body is provided with a power supply interface for inserting an external power line, the outer side of the power supply interface is provided with a movable cover plate, the kettle body is also provided with a linkage lock rod, one end of the linkage lock rod is connected with the movable cover plate, the other end of the linkage lock rod extends to the kettle cover connecting part along the kettle body, the outer side of the kettle body is provided with a movable hole for installing the linkage lock rod, the outer wall of the linkage lock rod is movably sleeved with a spring seat and a reset spring, the outer wall of the linkage lock rod is also provided with a lock rod ring protruding outwards, the two ends of the reset spring are respectively limited and fixed with the lock rod ring through, the outer wall of the spring seat is tightly matched in the movable hole.

In the utility model, when the kettle cover is screwed and connected to the bottom end of the kettle cover connecting part, the bottom end of the kettle cover presses the linkage lock rod to a low position, and the movable cover plate covers and seals the power interface; when the kettle cover is unscrewed upwards to a set position along the kettle cover connecting part, the linkage lock rod moves upwards along with the kettle cover under the elastic force of the reset spring, the movable cover plate is in a free state capable of being manually lifted, and during heating, the movable cover plate can be lifted upwards to expose the power interface and insert an external power line.

The utility model discloses in, the kettle body corresponds and sets up the power kneck and is equipped with the lock position that is used for lock removable cover, when removable cover closed power source cover and seals, the removable cover lock is in the lock position, the laminating all around of removable cover is in the lock position.

The utility model discloses in, the kettle body still is equipped with thermometer and the inner bag of splendid attire water, be equipped with the thermometer seat between the probe end of thermometer and the inner bag outer wall, the thermometer seat is made by hot good conductor.

The utility model discloses in, the kettle body still is equipped with adjust temperature knob and sets up the temperature calibrated scale in adjust temperature knob periphery, the temperature calibrated scale is from the inside sunken setting of kettle body lateral surface.

The utility model discloses in, the kettle body includes shell and inner bag, be equipped with the insulating layer between shell and the inner bag.

The utility model discloses in, the kettle body still is equipped with the handle, the tip of handle is equipped with the through-hole that can let the linkage locking lever pass, the kettle body still is equipped with and is used for the handle rotation to put into hidden handle and holds the position, the handle holds the position and holds the inside sunken setting from kettle body lateral surface, the handle holds the shape structure and the handle looks adaptation of position.

The utility model has the advantages that: the utility model solves the problem that the inner container is overstocked with large amount of vapor to cause the inner container to explode in the heating and water boiling process by arranging the linkage lock rod on the kettle body and connecting the movable cover plate and the kettle cover through the two ends of the linkage lock rod, when the kettle is heated and water is boiled, the kettle cover needs to be unscrewed upwards to set a position, the movable cover plate only has an upwards-opened movable position, the power supply interface can be leaked and inserted into an external power line, after the kettle cover is unscrewed, the vapor generated in the heating and water boiling process can escape from a gap at the connecting part of the kettle cover and the kettle body, the vapor can not generate a large amount of overstocked pressure in the kettle, when the kettle cover is screwed and connected to the bottom end of the connecting part of the kettle cover, the bottom end of the kettle cover presses the linkage lock rod to a low position, the movable cover plate closes and seals the power supply interface cover, the movable cover plate can not be inserted into the external, and the utility model discloses an electric kettle's inner bag need not to make high pressure resistant structure, and holistic manufacturing cost, the degree of difficulty, weight all obtain the reduction of certain degree. In addition, the utility model adopts a unique temperature display structure, which ensures the complete sealing of the inner container and has high temperature measurement precision; the dial adopts an inward concave design, so that the use comfort and the appearance attractiveness are improved; the heat insulation layer is arranged between the inner container and the shell, so that the heat insulation effect is improved, and the good holding hand feeling is ensured.

Drawings

The invention will be further explained with reference to the drawings and the embodiments below:

FIG. 1 is a perspective view of the lid of the present embodiment in a tightened state;

FIG. 2 is a schematic structural view of the lid of the present embodiment in a tightened state;

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

FIG. 4 is a perspective view of the flap of the present embodiment in an open state;

FIG. 5 is a schematic structural view of the removable cover of the present embodiment in an opened state;

FIG. 6 is a cross-sectional view of section B-B of FIG. 5;

FIG. 7 is a schematic structural view illustrating the handle of the present embodiment in a flipped open state;

fig. 8 is a cross-sectional view of section C-C of fig. 7.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

Example (b):

referring to fig. 1~8, this embodiment discloses a safe electric kettle is used in travel, including the thermos body and set up the heating device in the thermos body is inside, the thermos body includes kettle body 1 and

pot lid

2, 1 upper portion of kettle body is equipped with the pot lid connecting portion 11 of screwing up the connection with pot lid 2, its characterized in that: kettle body 1 is equipped with power source 12 that is used for inserting external power source line, power source 12's the outside is equipped with removable cover 3, kettle body 1 still is equipped with the linkage locking lever 4 that one end is connected with removable cover 3, the other end of linkage locking lever 4 extends to pot lid connecting portion 11 along kettle body 1, the outside of kettle body 1 is equipped with the movable hole 13 that is used for installing linkage locking lever 4, spring holder 5 and reset spring 10 have been cup jointed in the outer wall activity of linkage locking lever 4, the outer wall of linkage locking lever 4 still is equipped with outside bellied locking lever ring 41, reset spring 10's both ends are spacing fixed through spring holder 5 and locking lever ring 41 respectively, reset spring 10 sets up the below at locking lever ring 41, the outer wall tight fit of spring holder 5 is in movable hole 13. When the kettle cover 2 is screwed and connected to the bottommost end of the kettle cover connecting part 11, the bottom end of the kettle cover 2 presses the linkage lock rod 4 to a low position, the movable cover plate 3 covers and seals the power supply interface 12, at the moment, the linkage lock rod 4 cannot move up and down, and the movable cover plate 3 is in a fixed state, so that the power supply interface 12 cannot be inserted into an external power line to heat and boil water, the electric kettle is effectively prevented from heating and boiling water in a screwed and sealed state, and explosion caused by generation of a large amount of water vapor in the electric kettle is avoided; when the kettle lid 2 is unscrewed upwards along the kettle lid connecting part 11 to a set position, the linkage lock rod 4 moves upwards together with the kettle lid 2 under the elastic force of the reset spring 10, the movable cover plate 3 is in a free state capable of being manually lifted, and when the kettle lid is heated, the movable cover plate 3 can be lifted upwards to expose the power interface 12 and insert an external power line. At this moment, the kettle lid 2 and the kettle body 1 are in a unscrewing state, a space for allowing steam to escape is reserved between the kettle lid 2 and the kettle body 1, the steam can escape through the space in the heating water boiling process, and the produced steam can not accumulate in the electric kettle, so that the electric kettle is effectively prevented from exploding, and the whole safety performance of the electric kettle is improved.

As a preferred embodiment, a buckling position 14 for buckling a movable cover plate 3 is arranged at a position where the kettle body 1 is correspondingly provided with the power interface 12, when the movable cover plate 3 covers and seals the power interface 12, the movable cover plate 3 is buckled in the buckling position 14, the periphery of the movable cover plate 3 is fitted in the buckling position 14, the movable cover plate 3 is hinged with the linkage locking rod 4, after the movable cover plate 3 is buckled in the buckling position 14, the movable cover plate can only move up and down under the limiting action of the buckling position 14, and when the top end of the linkage locking rod 4 is pressed by the kettle cover 2 to be at a low position, the movable cover plate 3 is in a locked state and cannot move; only when the kettle lid 2 is unscrewed upwards, the top end of the linkage lock rod 4 has a space moving upwards, the linkage lock rod 4 moves upwards under the elastic action of the reset spring 10, and after the movable space is generated between the movable cover plate 3 and the buckling position 14, the movable cover plate 3 can be turned outwards, so that the power interface 12 is exposed and can be inserted into an external power line for heating and boiling water.

As a preferable embodiment, the kettle body 1 is further provided with a thermometer 6 and an inner container 15 for containing water, a thermometer seat 7 is arranged between the probe end of the thermometer 6 and the outer wall of the inner container 15, the thermometer seat 7 is made of a good heat conductor, the thermometer 6 is a glass thermometer 6, the temperature display of the structure does not need to stretch the probe of the thermometer 6 into the inner container 15 for temperature detection, and therefore the integrity and the tightness of the inner container 15 are guaranteed.

As preferred embodiment, kettle body 1 still is equipped with adjust temperature knob 8 and sets up the temperature dial 16 in adjust temperature knob 8 periphery, temperature dial 16 is from the inside sunken setting of 1 lateral surface of kettle body, and through the temperature dial 16 of indent design, the surface that makes adjust temperature knob 8 protrusion kettle body 1 part need not too many or even adjust temperature knob 8 and kettle body 1's lateral surface parallel and level make the utility model discloses a carry more convenient, the wholeness is stronger, the appearance is more unique pleasing to the eye.

As preferred embodiment, kettle body 1 includes shell 17 and inner bag 15, be equipped with insulating layer 18 between shell 17 and the inner bag 15, make through setting up of insulating layer 18 the utility model discloses a thermal insulation performance further improves, can effectively prevent simultaneously that inside temperature from conducting to shell 17 and making the too high unable carrying of shell 17 temperature to the realization is carried and is felt good and heat retaining effect.

As a preferred embodiment, the kettle body 1 is further provided with a handle 9, a through hole through which the linkage lock rod 4 can pass is formed in the end of the handle 9, the kettle body 1 is further provided with a handle accommodating position 19 for rotatably accommodating the handle 9, the handle accommodating position 19 is recessed inwards from the outer side surface of the kettle body 1, the shape and structure of the handle accommodating position 19 are matched with the handle 9, when people need to use the handle 9, the user only needs to rotatably take out the handle 9 from the handle accommodating position 19, and the handle 9 can rotate along the linkage lock rod 4; and when not using handle 9, only need with handle 9 rotatory put into handle hold the position 19 can, handle 9 packs up the back and is absorbed in kettle body 1, makes the utility model discloses a wholeness is stronger, is convenient for accomodate and carry, and it is very convenient to use.

The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.

Claims

1. The utility model provides a safe electric kettle is used in travel, includes the thermos body and sets up the heating device in the thermos body is inside, the thermos body includes kettle body (1) and pot lid (2), kettle body (1) upper portion is equipped with and screws up pot lid connecting portion (11) of being connected, its characterized in that with pot lid (2): the kettle body (1) is provided with a power supply interface (12) for inserting an external power line, the outer side of the power supply interface (12) is provided with a movable cover plate (3), the kettle body (1) is further provided with a linkage lock rod (4) with one end connected with the movable cover plate (3), the other end of the linkage lock rod (4) extends to a kettle cover connecting part (11) along the kettle body (1), the outer side of the kettle body (1) is provided with a movable hole (13) for installing the linkage lock rod (4), the outer wall of the linkage lock rod (4) is movably sleeved with a spring seat (5) and a reset spring (10), the outer wall of the linkage lock rod (4) is further provided with an outwards convex lock rod ring (41), the two ends of the reset spring (10) are respectively fixed with the lock rod ring (41) in a limiting way through the spring seat (5), the reset spring (10) is arranged below the lock rod ring (41), the outer wall of the spring seat (5) is tightly matched in the movable hole (13).

2. The safe electric kettle for traveling of claim 1, wherein: when the kettle cover (2) is screwed and connected to the bottommost end of the kettle cover connecting part (11), the bottom end of the kettle cover (2) presses the linkage lock rod (4) to a low position, and the movable cover plate (3) covers and seals the power interface (12); when the kettle cover (2) is unscrewed upwards to a set position along the kettle cover connecting part (11), the linkage lock rod (4) moves upwards together with the kettle cover (2) under the elastic action of the reset spring (10), the movable cover plate (3) is in a free state capable of being manually lifted, and when the kettle cover is heated, the movable cover plate (3) can be lifted upwards to expose the power interface (12) and insert an external power line.

3. The safe electric kettle for traveling of claim 1, wherein: the kettle body (1) is correspondingly provided with a power interface (12) and is provided with a buckling position (14) for buckling a movable cover plate (3), when the movable cover plate (3) covers the power interface (12) to be closed, the movable cover plate (3) is buckled in the buckling position (14), and the periphery of the movable cover plate (3) is jointed in the buckling position (14).

4. The safe electric kettle for traveling of claim 1, wherein: the kettle body (1) is further provided with a thermometer (6) and a liner (15) for containing water, a thermometer seat (7) is arranged between the probe end of the thermometer (6) and the outer wall of the liner (15), and the thermometer seat (7) is made of a good thermal conductor.

5. The safe electric kettle for traveling of claim 1, wherein: kettle body (1) still is equipped with adjust temperature knob (8) and sets up temperature dial (16) in adjust temperature knob (8) periphery, temperature dial (16) are from kettle body (1) lateral surface inside sunken setting.

6. The safe electric kettle for traveling of claim 1, wherein: the kettle body (1) comprises a shell (17) and an inner container (15), and a heat insulation layer (18) is arranged between the shell (17) and the inner container (15).

7. The safe electric kettle for traveling of claim 1, wherein: the kettle body (1) still is equipped with handle (9), the tip of handle (9) is equipped with the through-hole that can let linkage locking lever (4) pass, kettle body (1) still is equipped with and is used for handle (9) rotatory to put into hidden handle and holds position (19), handle holds position (19) and inwards caves in the setting from kettle body (1) lateral surface, the shape structure and the handle (9) looks adaptation of position (19) are held to the handle.