CN217471658U - A water cup with one-time self-heating function - Google Patents

Abstract

The utility model relates to a drinking cup with disposable self-heating function in food package field, including lid and cup, the inside water storage cavity that is of cup, the top face of cup is equipped with the water inlet, the lid cover is established in the periphery of water inlet, the center of water storage cavity is equipped with the decurrent heating cavity of opening, the inner wall of heating cavity is equipped with the conducting strip that strengthens heat conduction effect, the inside heating bag material that is equipped with of heating cavity, the bottom of cup is equipped with the heating lid that is used for improving heating effect, the heating cavity that forms through the cup bottom, place the heating bag in inside, make the heating bag release heat and make the drinking water in the water storage cavity heat more evenly through the heating wall of heating cavity, make the heating of drinking water more high-efficient, simultaneously its simple structure, be fit for promoting on a large scale.

Description

A water cup with one-time self-heating function

technical field

The utility model relates to the field of food packaging, in particular to a water cup with a disposable self-heating function.

Background technique

With the continuous improvement of living standards, people's requirements are also changing. At that time, "quantity" was pursued, but now it is "quality". Therefore, while people's requirements for hygiene are increasing, some new eating utensils have also been born. Therefore, a large number of disposable products on the market came into being. It is true that these disposable products are convenient and recognized, so they are very popular and can be seen in many places.

In the absence of hot water supply, self-heating tableware can enable people to obtain hot water without energy, and it is difficult for existing disposable water cups to heat hot water without energy.

Utility model content

The purpose of the present utility model is to solve the above defects and provide a water cup with a one-time self-heating function.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

A water cup with one-time self-heating function, including a cover body and a cup body, the inside of the cup body is a water storage chamber, the top surface of the cup body is provided with a water inlet, the cover body is sleeved on the periphery of the water inlet, and the water storage chamber The center of the chamber is provided with a heating chamber with an opening downward, the inner wall of the heating chamber is provided with a heat-conducting sheet to enhance the heat-conducting effect, the heating chamber is provided with a heating package, and the bottom of the cup body is provided with a heating cover for improving the heating effect .

In the above description, as a preferred solution, there are several air outlets in the middle of the heating cover, and the air outlets are located above the heating chamber, so as to prevent the gas from expanding and exploding when the heating chamber is heated.

In the above description, as a preferred solution, the inner wall of the heating cover is provided with an internal thread structure, the bottom of the cup body is provided with an external thread structure at the position corresponding to the internal thread, and the heating cover and the cup body are threadedly connected.

In the above description, as a preferred solution, the outside of the heating pack is provided with plastic wrapping paper for anti-oxidation, so that the heating pack is not subject to oxidation by external moisture and oxygen, so that the self-heating validity period of the water cup is longer.

In the above description, as a preferred solution, the cup body is made of edible-grade high-temperature-resistant plastic, so that the cup body has good heat resistance, and at the same time, the cup body still maintains good chemical stability under high temperature.

The beneficial effects that the utility model produces are as follows:

Through the heating chamber formed at the bottom of the cup body, the heating pack is placed inside, so that the heating pack releases heat. Through the heating wall of the heating chamber, the drinking water in the water storage chamber is heated more evenly, so that the heating of drinking water is more efficient. , and at the same time its structure is simple, suitable for large-scale promotion.

Description of drawings

1 is a schematic diagram of the three-dimensional structure of the present utility model;

Fig. 2 is the sectional structure schematic diagram of the utility model;

Fig. 3 is the partial enlarged structural representation of A in Fig. 2 of the utility model;

In the figure: 1 is the cover body, 2 is the heating cover, 3 is the cup body, 4 is the heating wall, 5 is the heating pack, 6 is the heating chamber, 7 is the water storage chamber, 8 is the air outlet, and 9 is the internal thread , 10 is the external thread, 11 is the water inlet, and 12 is the heat conducting sheet.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the embodiments and the accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention. The present utility model will be described in detail below in conjunction with the accompanying drawings.

Please refer to Figs. 1-3. The concrete implementation of a water cup with a one-time self-heating function includes a cover body 1 and a cup body 3. The interior of the cup body 3 is a water storage chamber 7, and the top surface of the cup body 3 is provided with an inlet The water inlet 11, the cover body 1 is sleeved on the periphery of the water inlet 11, the center of the water storage chamber 7 is provided with a heating chamber 6 with an opening downward, and the inner wall of the heating chamber 6 is provided with a heat conduction sheet 12 to enhance the heat conduction effect. The inside of the chamber 6 is provided with a heating pack 5, and the bottom of the cup body 3 is provided with a heating cover 2 for improving the heating effect.

The middle of the heating cover 2 is provided with a number of air outlet holes 8, and the air outlet holes 8 are located above the heating chamber 6 to prevent the gas from exploding when the heating chamber 6 is heated. The inner wall of the heating cover 2 is provided with an internal thread 9 structure, The bottom of the cup body 3 is provided with an external thread 10 at a position corresponding to the internal thread 9 , and the heating cover 2 and the cup body 3 are connected by screw threads.

The outside of the heating pack 5 is provided with plastic wrapping paper for anti-oxidation, so that the heating pack 5 is not subject to the oxidation of external moisture and oxygen, so that the self-heating period of the water cup is longer, and the cup body 3 is made of edible grade high temperature resistant plastic. The structure makes the cup body 3 have good heat resistance, and at the same time, the cup body 3 still maintains good chemical stability under high temperature.

Inject the drinking water into the water storage chamber 7 through the water inlet 11, then close the lid 1 to the cup 3, pour the cup 3, unscrew the heating lid 2, and take the heating pack 5 inside the heating chamber 6, Tear off the plastic wrapping paper, put it into the heating chamber, pour heating water into the heating chamber, tighten the heating cover 2 and keep it for one end of time.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention is disclosed as a preferred embodiment, it is not intended to limit the present Professional and technical personnel, within the scope of the technical solution of the present invention, make some changes or modifications to the equivalent embodiments of the equivalent changes by using the technical content disclosed above, provided that the content of the technical solution of the present invention is not departed from, according to the present invention. The utility model technology refers to any simple modification, equivalent change and modification made to the above embodiments, which all belong to the scope of the technical solution of the present utility model.

Claims (5)

1. A water cup with a one-time self-heating function, comprising a cover body and a cup body, the interior of the cup body is a water storage chamber, the top surface of the cup body is provided with a water inlet, and the cover body is sleeved on the periphery of the water inlet, which is It is characterized in that: the center of the water storage chamber is provided with a heating chamber with an opening downward, the inner wall of the heating chamber is provided with a heat-conducting sheet to enhance the heat-conducting effect, the heating chamber is provided with a heating package, and the bottom of the cup body is provided with a heat-conducting sheet. There is a heated lid for enhanced heating. 2 . The water cup with a one-time self-heating function according to claim 1 , wherein a plurality of air outlets are opened in the middle of the heating cover, and the air outlets are located above the heating chamber. 3 . 3. A water cup with a one-time self-heating function according to claim 1, wherein the inner wall of the heating cover is provided with an internal thread structure, and the bottom of the cup body is provided with an external thread structure at the position corresponding to the internal thread , screw connection between the heating cover and the cup body. 4 . The water cup with a disposable self-heating function according to claim 1 , wherein a plastic wrapping paper for anti-oxidation is provided on the outside of the heating package. 5 . 5 . The water cup with a one-time self-heating function according to any one of claims 1 to 4 , wherein the cup body is made of edible-grade high-temperature-resistant plastic. 6 .

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