Electric heating water cup

Abstract

The utility model relates to the technical field of water cups, in particular to an electric heating water cup which comprises a cup body, an inner container used for storing water is arranged in the cup body, a heating piece used for heating is arranged in the cup body and located below the inner container, a cup body middle ring is arranged on the upper portion of the outer side of the cup body, and the cup body middle ring is arranged in the cup body. An annular caulking groove and a connecting insertion hole are formed in the top end of the cup body middle ring, a cup cover for sealing the top of the inner container is arranged at the top end of the cup body middle ring, and lifting handles for carrying the water cup are arranged at the top end of the cup cover. The lifting handle can be in damping rotating connection with the connecting insertion hole through the connecting short pin, when a user needs to carry the water cup outdoors, the handle can be formed only by rotating the connecting short pin upwards and combining the connecting short pin, a person can carry the water cup through the handle, and when the water cup does not need to be carried, the connecting short pin can be clamped in the annular caulking groove; therefore, the handle can be hidden.

Description

Technical Field

[0001] The utility model relates to the technical field of water cups, in particular to an electric water cup. Background Art

[0002] An electric water cup is a portable water cup with a heating function, which is usually used to heat water quickly and conveniently or keep drinks warm outdoors, in the office or when traveling.

[0003] The shape of the existing commonly used electric water cup is still close to the traditional water cup. People still hold the cup body when holding it. However, the electric water cup has a heat preservation and insulation component and a heating component, so the weight of the cup will increase, which makes it easy for people to get hand fatigue when holding the cup body after filling the water. Therefore, it is inconvenient for outdoor use. Some water cups are also equipped with a hanging rope for people to carry, but the hanging rope is easy to strangle the hand, and the water cup will tilt and swing when carried. Therefore, the existing electric water cups still have certain shortcomings.

[0004] In summary, it is necessary to invent an electric water cup. Utility Model Content

[0005] To this end, the utility model provides an electric water cup to solve the problem that some water cups are also equipped with a hanging rope for people to carry, but the hanging rope is easy to strangle hands and the water cup will tilt and swing when being carried.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric water cup, comprising a cup body, an inner tank for storing water is arranged inside the cup body, a heating element is arranged inside the cup body and below the inner tank, a cup body middle ring is arranged above the outer side of the cup body, a cup cover for closing the top of the inner tank is arranged at the top of the cup body middle ring, and a handle for carrying the water cup is arranged at the top of the cup cover.

[0007] Preferably, a bottom insulation interlayer is provided on the inner wall of the cup body and on the outer side of the inner liner, the heating element is provided at the inner bottom end of the bottom insulation interlayer, and an upper insulation interlayer is installed on the top of the outer wall of the bottom insulation interlayer.

[0008] Preferably, the bottom insulation interlayer and the upper insulation interlayer are integrated, the inner wall of the upper insulation interlayer is fixed to the upper side of the outer wall of the inner liner, and the inner wall of the middle ring of the cup body is fixed to the outer wall of the upper insulation interlayer.

[0009] Preferably, the heating element includes a silicone pad, which is fixed to the bottom end of the inner wall of the bottom insulation interlayer, a bracket is provided on the inner wall of the bottom insulation interlayer and above the silicone pad, the inner liner is placed on the top end of the outer wall of the bracket, an electric heating seat is fixed on the inner wall of the bracket and below the inner liner, and the upper end of the electric heating seat abuts against the bottom end of the outer wall of the inner liner.

[0010] Preferably, a power interface is connected to one side of the outer wall of the bracket, the power interface is electrically connected to the electric heating seat through a wiring harness, the power interface is plugged with a power cord for connecting electricity, and the outer wall of the power interface is also movably connected to a power silicon pad for sealing.

[0011] Preferably, a clamping ring extends outward from the upper end of the inner liner, and the inner liner and the clamping ring are integrally arranged, the clamping ring abuts against the upper end of the inner wall of the middle ring of the cup body, and the inner wall of the cup cover is threadedly connected to the top end of the outer wall of the middle ring of the cup body.

[0012] Preferably, an annular groove is provided at the top edge of the outer wall of the cup cover, and two handles are installed on the annular groove. Short connecting pins are fixed at the ends of the two cup covers and on one side close to the center of the cup covers.

[0013] Preferably, connecting holes are provided at the side ends of the outer wall of the annular embedding groove and at positions corresponding to the connecting short pins, and the connecting short pins are inserted into the connecting holes at the corresponding positions.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, an annular embedding groove and a connecting socket are provided on the top of the cup cover, and two handles are placed on the annular embedding groove. The handles can be connected to the connecting socket through a connecting short pin for damping rotation. When the user needs to carry the cup outdoors, the user only needs to rotate the connecting short pin upward to merge them to form a handle. The user can carry the cup by the handle. When it is not needed to be carried, the connecting short pin can be stuck in the annular embedding groove, so that the handles can be hidden, avoiding the handles from affecting the placement of the cup, and thus being convenient for the user to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the external structure of the utility model in the front view direction;

[0017] Figure 2 It is a schematic diagram of the explosion structure of the whole water cup of the utility model;

[0018] Figure 3 For this utility model Figure 1 Schematic diagram of the overall structure after removing the power cord;

[0019] Figure 4 For this utility model Figure 3 Schematic diagram of the three-dimensional structure after removing the heat insulation interlayer and the middle ring of the cup body;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the inner container and the heating element of the utility model.

[0021] In the figure: 100, cup body; 110, bottom insulation interlayer; 111, upper insulation interlayer; 200, power cord; 300, middle ring of cup body; 400, cup cover; 410, annular groove; 411, connecting socket; 420, handle; 421, connecting short pin; 500, liner; 510, silicone pad; 520, bracket; 521, power interface; 530, electric heating seat. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] See attached Figure 1-5 The utility model provides an electric water cup, comprising a cup body 100, wherein an inner liner 500 for storing water is arranged inside the cup body 100, a heating element for heating is arranged inside the cup body 100 and below the inner liner 500, a bottom heat-insulating interlayer 110 is arranged on the inner wall of the cup body 100 and outside the inner liner 500, the heating element is arranged at the bottom end of the bottom heat-insulating interlayer 110, an upper heat-insulating interlayer 111 is installed at the top of the outer wall of the bottom heat-insulating interlayer 110, the bottom heat-insulating interlayer 110 and the upper heat-insulating interlayer 111 are arranged in an integrated manner, and the bottom heat-insulating interlayer 110 is arranged on the inner wall of the cup body 100 and outside the inner liner 500, the heating element is arranged at the bottom end of the bottom heat-insulating interlayer 110, and the upper heat-insulating interlayer 111 is arranged on the top of the outer wall of the bottom heat-insulating interlayer 110. 0 and the upper heat-insulating interlayer 111 play the role of heat preservation and heat insulation, and the materials of the bottom heat-insulating interlayer 110 and the upper heat-insulating interlayer 111 can be selected from ceramics, aluminum foil or foam plastics, etc., which can improve the heat preservation effect of the cup body 100, and at the same time can prevent heat from being transferred to the cup body 100 to cause scalds when people hold the water cup. The inner wall of the upper heat-insulating interlayer 111 is fixed to the upper side of the outer wall of the inner liner 500, and the inner wall of the cup body middle ring 300 is fixed to the outer wall of the upper heat-insulating interlayer 111, and the bottom heat-insulating interlayer 110 and the upper heat-insulating interlayer 111 respectively insulate the upper and lower sides of the water cup;

[0024] The heating element includes a silicone pad 510, which is fixed to the bottom end of the inner wall of the bottom insulation interlayer 110. A bracket 520 is arranged on the inner wall of the bottom insulation interlayer 110 and above the silicone pad 510. The liner 500 is placed on the top of the outer wall of the bracket 520. The bracket 520 is arranged to support the bottom end of the liner 500 so that there is a height gap between the bottom end of the liner 500 and the bottom end of the inner wall of the bottom insulation interlayer 110. An electric heating seat 530 is fixed to the inner wall of the bracket 520 and below the liner 500. The electric heating seat 530 is arranged to generate heat after power is turned on, so as to heat the liner 500. The upper end of the electric heating seat 530 abuts against the bottom end of the outer wall of the liner 500. A power interface 521 is connected to one side of the outer wall, and the power interface 521 is electrically connected to the electric heating seat 530 through a wiring harness. The power interface 521 is plugged with a power cord 200 for connecting electricity. The outer wall of the power interface 521 is also movably connected with a power silicon pad for sealing. When the personnel need to heat the water in the water cup, they can take out the power cord 200 and plug the power cord 200 with the power interface 521, and then connect the other end of the power cord 200 to electricity, so that the electric heating seat 530 can be powered on to generate heat, so as to heat the inner tank 500. The power silicon pad is set to seal the power interface 521 when the water cup does not need to be heated, so as to protect the power interface 521.

[0025] A cup body middle ring 300 is arranged on the upper outer side of the cup body 100. The cup body middle ring 300 is arranged to increase the diameter of the upper end of the cup body 100 so as to prevent the cup from falling when held. Secondly, it is to replace the inner liner 500 for threaded connection with the inner wall of the cup cover 400 so that the cup cover 400 can seal the upper end of the inner liner 500. A cup cover 400 is arranged on the top of the cup body middle ring 300 for sealing the top of the inner liner 500, and a pressure relief exhaust port is arranged on the cup cover 400 so that the steam generated by heating can be discharged in time. A handle 420 for carrying the water cup is arranged on the top of the cup cover 400. A clamping ring extends outward from the upper end of the inner liner 500. The inner liner 500 and the clamping ring are arranged integrally, and the clamping ring abuts against the upper end of the inner wall of the cup body middle ring 300. The inner wall of the cup cover 400 is threadedly connected to the top of the outer wall of the cup body middle ring 300. Annular grooves 410 are provided at the top edges of the outer walls of 400, and two handles 420 are installed on the annular grooves 410. Connecting short pins 421 are fixed to the ends of the two cup covers 400 and on one side close to the center of the cup covers 400. Connecting sockets 411 are provided at the side ends of the outer walls of the annular grooves 410 and at positions corresponding to the connecting short pins 421. The connecting short pins 421 are inserted into the connecting sockets 411 at corresponding positions, and the connecting short pins 421 and the connecting sockets 411 can be connected with damping rotation. Specifically, the provided handles 420 can be rotated on the inner wall of the connecting socket 411 through the connecting short pins 421, so that the personnel can rotate the handles 420 to be stuck on the annular grooves 410 when not needed, so as to hide the handles 420. When in use, the two handles 420 can be rotated upward, so that the water cup can be carried by holding the handles 420.

[0026] The use process of the utility model is as follows: first, the silicone pad 510 and the bracket 520 can be placed in the bottom insulation interlayer 110, and the liner 500 can be placed in the bottom insulation interlayer 110 and overlapped on the top of the bracket 520, and the bottom insulation interlayer 110 can be placed on the cup body 100, and the cup body middle ring 300 can be fixed on the outer wall of the upper insulation interlayer 111 and fixed to the liner 500. When in use, the staff can add water to the liner 500, and then take out the cup cover 400, and thread the cup cover 400 on the top of the cup body middle ring 300 to close the top of the liner 500, and then take out the power cord 200, and open the power silicon pad, and then plug the power cord 200 with the power interface 521, and then connect the other end of the power cord 200 to electricity, so that the electric heating seat 530 can be energized to generate heat, so as to heat the liner 500;

[0027] When a person carries a water cup, the two handles 420 can be rotated upwards, so that the water cup can be carried by holding the handles 420. When not in use, the handles 420 can be rotated and stuck on the annular groove 410 to hide the handles 420.

[0028] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. An electric water cup, comprising a cup body (100), characterized in that: The cup body (100) is provided with an inner liner (500) for storing water inside, a heating element is provided inside the cup body (100) and below the inner liner (500) for heating, a cup body middle ring (300) is provided above the outer side of the cup body (100), a cup cover (400) is provided at the top of the cup body middle ring (300) for closing the top of the inner liner (500), a handle (420) for carrying the water cup is provided at the top of the cup cover (400), and the cup cover (400) is provided with a heating element for heating the cup. An annular embedding groove (410) is provided at the top edge of the outer wall of (400), and two handles (420) are installed on the annular embedding groove (410). A connecting short pin (421) is fixed on the ends of the two cup covers (400) and on one side close to the center of the cup covers (400). A connecting socket (411) is provided at the side end of the outer wall of the annular embedding groove (410) and at a position corresponding to the connecting short pin (421), and the connecting short pin (421) is inserted into the connecting socket (411) at the corresponding position.

2. An electric water cup according to claim 1, characterized in that: A bottom heat-insulating interlayer (110) is arranged on the inner wall of the cup body (100) and on the outer side of the inner liner (500), the heating element is arranged at the inner bottom end of the bottom heat-insulating interlayer (110), and an upper heat-insulating interlayer (111) is installed on the top of the outer wall of the bottom heat-insulating interlayer (110).

3. An electric water cup according to claim 2, characterized in that: The bottom heat-insulating interlayer (110) and the upper heat-insulating interlayer (111) are integrally arranged, the inner wall of the upper heat-insulating interlayer (111) is fixed to the upper side of the outer wall of the inner liner (500), and the inner wall of the cup body middle ring (300) is fixed to the outer wall of the upper heat-insulating interlayer (111).

4. The electric water cup according to claim 2, characterized in that: The heating element comprises a silicone pad (510), the silicone pad (510) is fixed to the bottom end of the inner wall of the bottom heat-insulating interlayer (110), a bracket (520) is arranged on the inner wall of the bottom heat-insulating interlayer (110) and above the silicone pad (510), the inner liner (500) is placed on the top end of the outer wall of the bracket (520), an electric heating seat (530) is fixed on the inner wall of the bracket (520) and below the inner liner (500), and the upper end of the electric heating seat (530) is in contact with the bottom end of the outer wall of the inner liner (500).

5. The electric water cup according to claim 4, characterized in that: A power interface (521) is connected to one side of the outer wall of the bracket (520), and the power interface (521) is electrically connected to the electric heating seat (530) through a wiring harness. The power interface (521) is plugged with a power cord (200) for connecting electricity, and the outer wall of the power interface (521) is also movably connected to a power silicon pad for sealing.

6. The electric water cup according to claim 1, characterized in that: A snap ring extends outward from the upper end of the inner liner (500), and the inner liner (500) and the snap ring are integrally arranged. The snap ring abuts against the upper end of the inner wall of the cup body middle ring (300), and the inner wall of the cup cover (400) is threadedly connected to the top end of the outer wall of the cup body middle ring (300).

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