CN112278606A

CN112278606A - Pop can with automatic heating function

Info

Publication number: CN112278606A
Application number: CN202011110272.9A
Authority: CN
Inventors: 彭程; 朱芯鸿; 何科伟; 胡豪; 冉湖; 汪林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-01-29

Abstract

The invention discloses a pop can with an automatic heating function, belongs to the technical field of self-heating food equipment, and particularly relates to a self-heating device for canned food. The problem that pop cans capable of self-heating are not available in the market is solved. It comprises a food storage layer, a self-heating layer, a spiral transmission structure and a tank body design with a guide rail. The uppermost layer inside the can body is a food storage layer for normally storing beverages or foods. The bottom of the tank body is provided with a self-heating layer which is divided into two layers, wherein the lower layer is used for storing a heating bag, and the upper layer is used for storing a water bag for self-heating after mixing. The user can rotate the knob at the bottom to lift the nut with the puncture needle inside to puncture the water bag. The self-heating of the pop can be realized after the water is mixed with the heating bag. The self-heating pop can be used for heating various canned foods.

Description

Pop can with automatic heating function

Technical Field

The invention belongs to the technical field of self-heating food equipment, and particularly relates to a self-heating device for canned food.

Background

Conventional self-heating food is usually only self-heating chafing dish, self-heating rice, etc. However, no self-heating technology or self-heating device is used for canned food in the market at present. Moreover, the self-heating rice, the self-heating chafing dish and the like all need the user to manually mix the water bag and the heating bag, and the operation is troublesome and unsafe. The invention can solve the problem that self-heating canned food is lacked in the market, and the design of the mechanical structure of the self-heating canned food can realize self-heating of the pop can only by rotating the knob by a user, thereby being convenient and quick. The invention fills the gap of the pop-top can lacking a feasible self-heating device in the market and has strong practical value.

Disclosure of Invention

The present invention is directed to solving the above problems of the prior art. A pop can with an automatic heating function is provided. The technical scheme of the invention is as follows:

the utility model provides a zip-top can with automatic heating function, includes a jar body, its internal portion of jar is provided with food storage layer and sets up in the self-heating layer of food storage layer lower part, and wherein the self-heating layer divide into two-layerly, and the upper strata is the reservoir stratum, and the lower floor is the storage heating covering, store up the heating covering and puncture the reservoir stratum through setting up the spiral transmission structure that has the knob in zip-top can jar body bottom, the rivers of reservoir stratum go into the storage heating covering to through puncturing the heating package, make heating package and water contact realize self-heating.

Furthermore, the design of reservoir stratum is for leaking hopper-shaped, and is sunken to centre of a circle department, except that the department excision has enough round hole that makes the nut up-and-down motion in the center, still spreads a plurality of round holes that can see through vapor around. The design not only can make the water flow smoothly after the water bag is punctured by the pricking pin, but also can make the steam evaporated after the heating bag and the water are mixed adhere to the bottom of the food storage layer through the round hole, so that the food is heated uniformly

Further, the spiral transmission structure specifically includes: the tank comprises a hand-screwed bolt, a knob, a puncture needle, a nut and a chute, wherein the hand-screwed bolt is externally threaded, one end of the hand-screwed bolt is arranged at the bottom of the tank body and is connected with the knob outside, the other end of the hand-screwed bolt is arranged in the tank body, and the other end of the hand-screwed bolt is provided with threads and is in screw fit with the nut; the inner surface of the nut is provided with threads which can be in spiral fit with a hand-screwed bolt, the pricking pin is arranged at the top of the nut, nut protruding ends are arranged around the nut, a gap between the two nut protruding ends is a sliding groove, and the sliding groove is connected with the tank body with the guide rail.

Further, the shape is designed to be pear-shaped, ergonomic, as a knob for user rotation

Furthermore, the guide rail can be in concave-convex fit with the sliding groove of the nut, so that when the knob is rotated, the nut cannot rotate along with the bolt, and can linearly ascend or descend along the guide rail.

Furthermore, the diameter of the protruding end of the screw cap is larger than that of the central hole of the water storage layer, when the screw cap rises to a certain height, the protruding end of the screw cap is in contact with the bottom of the water storage layer, so that the height cannot be continuously raised, and the protruding end of the screw cap is used for preventing the screw cap from continuously raising the height after the water bag is punctured, so that the screw cap is prevented from slipping off the bolt.

Furthermore, the bottom of the water storage layer is provided with a plurality of round holes, so that water flows down smoothly after the water bag is punctured and is mixed with the self-heating bag, and after the water is mixed with the heating bag, water vapor can pass through the water storage layer due to the porous design, and the bottom of the food storage layer is contacted with the bottom of the food storage layer to be heated uniformly.

The invention has the following advantages and beneficial effects:

1. the tank body is divided into a food storage layer, a water storage layer and a storage heating cladding, and the reasonable arrangement of the tank body makes full use of all parts

2. The bottom of the funnel-shaped water storage layer with the porous structure can not only enable water to smoothly flow down and be mixed with the water storage and heating bag after the water bag is punctured, but also enable water vapor evaporated after heating to pass through the round hole to be in contact with the bottom of the food storage layer, so that the food storage layer is heated uniformly

3. The spiral transmission structure consisting of the hand-screwed bolt, the nut and the tank body with the guide rail enables a user to rotate the pear-shaped knob exposed out of the bottom of the tank body, so that the nut can rise linearly along the guide rail to puncture the water bag. And the protruding section of the nut can prevent the height of the nut from rising too high. The structure can convert the circular motion of a user rotating the knob into the linear up-and-down motion of the nut in an extremely simple mode, and the nut cannot rise too high to slip. Compared with the existing self-heating food which needs the operation that a person manually mixes the water bag and the heating bag, the invention can realize the heating operation only by rotating the knob by a user. And the self-heating device has low cost and a pure mechanical structure, and is more suitable for self-heating of canned food

4. Due to the nature of the canned food product, the heater bag cannot be manually mixed with water. Therefore, the invention adopts simple mechanical structure and reasonable space arrangement, does not need to pull the pop can open, and can easily heat food in the pop can. In addition, the invention designs a simple and practical pop can capable of self-heating by focusing on that no self-heating canned food is available on the market at present. The overall design is simpler, has higher integrated level. Believed to have a more favorable market after market introduction

Drawings

Fig. 1 is a structural view of the overall appearance of a can product with an automatic heating function according to a preferred embodiment of the present invention;

fig. 2 is a sectional view of a can with an automatic heating function according to a preferred embodiment of the present invention;

FIG. 3 is a schematic view of a nut structure;

FIG. 4 is a schematic view of a hand-threaded bolt configuration;

in the figure, a food storage layer 1, a water storage layer 2, a storage heating cladding 3, a part-screw cap 4, a part-hand-screwed bolt 5, a part-tank body 6, a water storage layer bottom 7 with a porous design, a tank body guide rail 8, a puncture needle 9, a chute 10, a screw cap protruding end 11, a pear-shaped knob 12 and a hand-screwed bolt external thread 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail and clearly with reference to the accompanying drawings. The described embodiments are only some of the embodiments of the present invention.

The technical scheme for solving the technical problems is as follows:

as shown in FIG. 1, the present invention is divided into a food storage layer, a self-heating layer and a screw assembly. The top layer in the figure has a larger volume for holding food. The lower two layers act as self-heating layers. The self-heating layer is divided into an upper layer and a lower layer, wherein the upper layer is used for storing the water bag, and the lower layer is used for storing the heating bag.

FIG. 2 is an enlarged view of a portion of the self-heating layer, including a hand-threaded bolt, a nut, and a can design with a rail. Wherein one end of the hand-screwed bolt is used as a knob outside the bottom of the tank body, the shape of the hand-screwed bolt is designed into a pear shape, and a user can screw the bolt by hand. The other end of the bolt is arranged in the tank body, is provided with threads and is in screw fit with the nut

The shape of the nut used in the present invention is different from that of a conventional nut. The inner surface of the nut in this example is provided with a thread which is threadedly engaged with the bolt. And the outer surface of the needle is provided with a sliding groove and a protruding end, and the top of the needle is provided with a pricker.

In the design of the tank body with the guide rail, the guide rail can be in concave-convex fit with a sliding groove of the nut, so that the nut can be vertically translated on the guide rail and cannot rotate.

The diameter of the protruding end of the screw cap is larger than that of the central hole of the water storage layer, and when the screw cap rises to a certain height, the protruding end of the screw cap is blocked by the water storage layer and cannot be lifted continuously. Used for preventing the nut from continuously lifting the height after piercing the water bag to cause the nut to slip off the bolt

The user rotates the bolt, and the nut engaged with the bolt is screw-driven on the guide rail to raise the height. When the screw cap rises to a certain height and reaches the water bag storage layer, the water bag can be punctured by the puncture needle above the screw cap. Water flows down from the round hole at the bottom of the water storage layer and is mixed with the heating bag at the lower layer to realize autonomous heating.

The design of multiple round holes at the bottom of the water storage layer can ensure that water flows down smoothly after the water bag is punctured and is mixed with the self-heating bag. And after water and the heating bag are mixed, the water storage layer can be penetrated by steam through the porous design, the bottom of the food storage layer is contacted, and heat conduction is more uniform.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above examples are to be construed as merely illustrative and not limitative of the remainder of the disclosure. After reading the description of the invention, the skilled person can make various changes or modifications to the invention, and these equivalent changes and modifications also fall into the scope of the invention defined by the claims.

Claims

1. The utility model provides a zip-top can with automatic heating function, includes a jar body, its characterized in that, the internal portion of jar is provided with food storage layer and sets up in the self-heating layer of food storage layer lower part, and wherein the self-heating layer divide into two-layerly, and the upper strata is the reservoir stratum, and the lower floor is for storing up the heating covering, store up the heating covering and puncture the reservoir stratum through setting up the spiral transmission structure that has the knob in zip-top can jar body bottom, the rivers of reservoir stratum go into the storage heating covering to through puncturing the heating package, make heating package and water contact realize self-heating.

2. The pop can with the automatic heating function as claimed in claim 1, wherein the water storage layer is designed in a funnel shape, is recessed toward the center of the circle, and is provided with a plurality of circular holes which are permeable to water vapor and distributed around the center except for a circular hole which is cut off enough to move the screw cap up and down.

3. The can with the automatic heating function as claimed in claim 1, wherein the screw driving structure comprises: the tank comprises a hand-screwed bolt, a knob, a puncture needle, a nut and a chute, wherein the hand-screwed bolt is externally threaded, one end of the hand-screwed bolt is arranged at the bottom of the tank body and is connected with the knob outside, the other end of the hand-screwed bolt is arranged in the tank body, and the other end of the hand-screwed bolt is provided with threads and is in screw fit with the nut; the inner surface of the nut is provided with threads which can be in spiral fit with a hand-screwed bolt, the pricking pin is arranged at the top of the nut, nut protruding ends are arranged around the nut, a gap between the two nut protruding ends is a sliding groove, and the sliding groove is connected with the tank body with the guide rail.

4. The can with automatic heating function according to claim 3, wherein the shape is designed as a pear shape.

5. The can with automatic heating function of claim 1, wherein the guide rail is engaged with the slide groove of the nut in a concave-convex manner, so that the nut can be translated up and down on the guide rail without rotation.

6. The can with automatic heating function as claimed in claim 3, wherein the protruding end of the nut has a diameter larger than that of the central hole of the water storage layer, and when the nut is raised to a certain height, the nut is blocked by the water storage layer and cannot be raised further, so as to prevent the nut from being raised further to the height after piercing the water bag and causing the nut to slip off the bolt.

7. The pop can with the automatic heating function as claimed in one of claims 1 to 6, wherein the bottom of the water storage layer is designed with a plurality of round holes, so that the water flows down smoothly after the water bag is punctured and is mixed with the self-heating bag. And after the water is mixed with the heating bag, the water vapor can penetrate through the water storage layer by the porous design, and the bottoms of the food storage layer are contacted.