Kettle with hot water extrusion function

Abstract

The utility model relates to the technical field of teakettles, in particular to a teakettle with a hot water pressing function, which comprises a teakettle body, a water inlet and outlet threaded hole is arranged on the upper end face of the teakettle body, a threaded cover is in threaded connection in the water inlet and outlet threaded hole, and a rubber pump is fixedly connected to the upper end face of the threaded cover. An air inlet is formed in the side wall of the threaded cover, the air inlet is communicated with the interior of the rubber pump, an air outlet is formed in the center of the threaded cover, and the interior of the kettle body is communicated with the interior of the rubber pump through the air outlet; according to the teakettle, the rubber pump is arranged, the rubber pump is pressed, hot water in the teakettle body is pressed out, and the situation that when water is boiled, the temperature of the teakettle rises, a motor in the teakettle is heated and damaged, and the hot water pressing function of the teakettle fails is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of kettles, in particular to a kettle with a function of pressing out hot water. Background Art

[0002] Patent No. CN207949626U discloses a kettle with a function of pressing out hot water. The structure of the utility model is reasonably designed and includes a kettle body. A kettle body is provided with a kettle body and a kettle lid. A screw rod is rotatably installed at the center position of the kettle lid. A motor is arranged inside the kettle lid, and a motor control unit is arranged on the upper end surface. The motor drives the screw rod to rotate forward and backward. A track is vertically arranged inside the kettle body. A disc is slidably installed on the track. A threaded hole is arranged at the center position of the disc. The screw rod is matched with the hole. A sealing rubber is arranged at the edge of the disc. A foldable plastic pipe is arranged inside the kettle body. One end of the foldable plastic pipe is closed, and the other end is fixed below the hole at the center of the disc and is sealed with the lower end surface of the disc. The utility model arranges a motor inside the kettle lid, and the screw rod can be rotated left and right by matching with a gear, so as to promote the disc to slide up and down and then press out hot water, avoiding the need to lift the kettle to receive or fill hot water in the traditional kettle.

[0003] However, for the above-mentioned existing kettle with a function of pressing out hot water, when boiling water, the temperature of the kettle rises, which easily causes the motor inside the kettle to be damaged by heat, resulting in the failure of the function of pressing out hot water of the kettle.

[0004] In order to solve the above problems, the utility model provides a kettle with a function of pressing out hot water. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a kettle with a function of pressing out hot water to solve the technical problem of "when boiling water, the temperature of the kettle rises, which easily causes the motor inside the kettle to be damaged by heat, resulting in the failure of the function of pressing out hot water of the kettle" in the prior art.

[0006] To achieve the above object, the utility model is realized through the following technical solutions: A kettle with a function of pressing out hot water includes a kettle body. A water inlet and outlet threaded hole is opened on the upper end surface of the kettle body. A threaded cover is threadedly connected in the water inlet and outlet threaded hole. A rubber pump is fixedly connected to the upper end surface of the threaded cover. An air inlet is opened on the side wall of the threaded cover, and the air inlet is communicated with the inside of the rubber pump. An air outlet is opened at the center of the threaded cover, and the inside of the kettle body is communicated with the inside of the rubber pump through the air outlet.

[0007] As a preferred technical solution of the utility model, a second one-way valve is fixedly connected to the upper end surface of the threaded cover, and the second one-way valve is communicated with the air inlet.

[0008] As a preferred technical solution of the present utility model, a first one-way valve is fixedly connected inside the air outlet, a straw is fixedly connected inside the air outlet, and the straw is slidably connected inside the kettle body.

[0009] As a preferred technical solution of the present utility model, a water outlet is provided on the side wall of the threaded cover. The water outlet is communicated with the inside of the kettle body through a straw, and a water outlet pipe is fixedly connected inside the water outlet.

[0010] As a preferred technical solution of the present utility model, a handle is fixedly connected to the surface of the kettle body, and a heat insulation protection sleeve is fixedly connected to the surface of the handle.

[0011] As a preferred technical solution of the present utility model, a heating pad is slidably connected to the lower end surface of the kettle body, and the heating pad is powered by an external power supply for boiling water.

[0012] The present utility model provides a kettle with the function of pressing out hot water, and has the following beneficial effects:

[0013] 1. By setting a rubber pump and pressing the rubber pump, the hot water in the kettle body is pressed out, preventing the temperature of the kettle from rising during boiling water, resulting in damage to the motor inside the kettle and failure of the function of pressing out hot water of the kettle.

[0014] 2. By setting a heat insulation protection sleeve, it can prevent the user from being scalded when taking the kettle body. Description of the Drawings

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a kettle with the function of pressing out hot water proposed by the present utility model;

[0016] Figure 2 It is a front structural schematic diagram of a kettle with the function of pressing out hot water proposed by the present utility model;

[0017] Figure 3 It is a front structural schematic diagram of a kettle with the function of pressing out hot water proposed by the present utility model;

[0018] Figure 4 It is a front structural schematic diagram of a kettle with the function of pressing out hot water proposed by the present utility model.

[0019] In the figure: 1 kettle body, 2 inlet and outlet threaded hole, 3 threaded cover, 4 rubber pump, 5 air outlet, 6 first one-way valve, 7 air inlet, 8 second one-way valve, 9 water outlet pipe, 10 straw, 11 handle, 12 heat insulation protection sleeve. Detailed Embodiment

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0021] Therefore, a feature pointed out in this specification will be used to illustrate one of the features of one embodiment of the present utility model, rather than implying that each embodiment of the present utility model must have the illustrated feature. In addition, it should be noted that this specification describes many features. Although some features can be combined together to show a possible system design, these features can also be used in other combinations that are not clearly described. Therefore, unless otherwise stated, the illustrated combination is not intended to be limiting.

[0022] The principle and structure of the present utility model will be described in detail below with reference to the accompanying drawings and embodiments:

[0023] Refer to Figures 1-4 , a kettle with the function of pressing out hot water, including a kettle body 1. An inlet and outlet threaded hole 2 is opened on the upper end surface of the kettle body 1. A threaded cover 3 is threadedly connected in the inlet and outlet threaded hole 2. A rubber pump 4 is fixedly connected to the upper end surface of the threaded cover 3. An air inlet 7 is opened on the side wall of the threaded cover 3. The air inlet 7 is communicated with the inside of the rubber pump 4. An air outlet 5 is opened at the center of the threaded cover 3. The inside of the kettle body 1 is communicated with the inside of the rubber pump 4 through the air outlet 5.

[0024] By setting the rubber pump 4 and pressing the rubber pump 4, the hot water in the kettle body 1 is pressed out;

[0025] Further, a second one-way valve 8 is fixedly connected to the upper end surface of the threaded cover 3. The second one-way valve 8 is communicated with the air inlet 7.

[0026] By setting the second one-way valve 8, the gas in the rubber pump 4 can be prevented from leaking from the air inlet 7;

[0027] Further, a first one-way valve 6 is fixedly connected in the air outlet 5. A straw 10 is fixedly connected in the air outlet 5. The straw 10 is slidably connected inside the kettle body 1.

[0028] By setting the first one-way valve 6, the hot water in the kettle body 1 can be prevented from flowing into the rubber pump 4 through the air outlet 5;

[0029] Further, a water outlet is opened on the side wall of the threaded cover 3. The water outlet is communicated with the inside of the kettle body 1 through the straw 10. A water outlet pipe 9 is fixedly connected in the water outlet.

[0030] By setting the straw 10, the hot water in the kettle body 1 can be introduced into the water outlet;

[0031] Furthermore, a handle 11 is fixedly connected to the surface of the kettle body 1, and a heat insulation protection sleeve 12 is fixedly connected to the surface of the handle 11.

[0032] By setting the heat insulation protection sleeve 12, it can prevent the user from being scalded when picking up the kettle body 1;

[0033] Furthermore, a heating pad is slidably connected to the lower end surface of the kettle body 1, and the heating pad is powered by an external power supply to boil water.

[0034] By setting the heating pad, the water in the kettle body 1 is heated.

[0035] The working principle of the present utility model: First, the heating pad is powered by an external power supply to heat the water in the kettle body 1. After the water heating is completed, the rubber pump 4 can be pressed, and the gas in the rubber pump 4 is discharged into the kettle body 1 through the first one-way valve 6. Then, the air pressure in the kettle body 1 increases, and hot water is extracted through the straw 10 and then discharged through the water outlet pipe 9. At the same time, the air inlet 7 inhales the external gas into the rubber pump 4 for the next pressing out of hot water;

[0036] Compared with the prior art, by setting the rubber pump and pressing the rubber pump, the hot water in the kettle body is pressed out, preventing the temperature of the kettle from rising during boiling water, resulting in the motor in the kettle being heated and damaged, and causing the hot water pressing function of the kettle to fail.

[0037] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A kettle with the function of discharging hot water, comprising a kettle body (1), characterized in that, An upper end surface of the kettle body (1) is provided with a water inlet / outlet threaded hole (2), and a threaded cover (3) is threadedly connected in the water inlet / outlet threaded hole (2). An upper end surface of the threaded cover (3) is fixedly connected with a rubber pump (4). A side wall of the threaded cover (3) is provided with an air inlet (7), and the air inlet (7) is communicated with an interior of the rubber pump (4). A center of the threaded cover (3) is provided with an air outlet (5), and an interior of the kettle body (1) is communicated with the interior of the rubber pump (4) through the air outlet (5).

2. The kettle with the function of discharging hot water according to claim 1, characterized in that, An upper end surface of the threaded cover (3) is fixedly connected with a second one-way valve (8), and the second one-way valve (8) is communicated with the air inlet (7).

3. A kettle with the function of discharging hot water according to claim 1, characterized in that, A first one-way valve (6) is fixedly connected in the air outlet (5), and a straw (10) is fixedly connected in the air outlet (5). The straw (10) is slidably connected in the interior of the kettle body (1).

4. A kettle with the function of discharging hot water according to claim 1, characterized in that, A side wall of the threaded cover (3) is provided with a water outlet, and the water outlet is communicated with the interior of the kettle body (1) through the straw (10). A water outlet pipe (9) is fixedly connected in the water outlet.

5. A kettle with the function of discharging hot water according to claim 1, characterized in that, A handle (11) is fixedly connected to a surface of the kettle body (1), and a heat insulation protective sleeve (12) is fixedly connected to a surface of the handle (11).

6. The kettle with the function of discharging hot water according to claim 1, characterized in that, A heating pad is slidably connected to a lower end surface of the kettle body (1), and the heating pad is powered by an external power supply to boil water.

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