Self-heating beer can

Abstract

The invention relates to the technical field of beer cans, and provides a self-heating beer can which comprises a can body, a heating mechanism is arranged at the bottom of the can body and comprises a mounting cylinder, an outer threaded sleeve is fixedly connected to the top of the mounting cylinder, and an inner threaded sleeve in threaded fit with the outer threaded sleeve is fixedly connected to the bottom of the can body. A water storage cavity for storing water is formed in the top end of the inner side of the mounting cylinder, an iron powder storage cavity for storing iron powder is formed in the bottom end of the inner side of the mounting cylinder, a plurality of water leakage holes communicated with the iron powder storage cavity are formed in the bottom wall of the water storage cavity, and a water guide hopper is fixedly connected to the top end of the inner side of the iron powder storage cavity; the top end of the inner side of the water guide hopper is provided with a sealing assembly used for sealing the water leakage holes, and the bottom end of the inner side of the water guide hopper is provided with a stirring assembly which is matched with the water guide hopper to guide out flowing water so as to stir water and iron powder. Rapid heating of beer is achieved through exothermic chemical reaction, an electric heating assembly does not need to be arranged, the use cost is low, and the beer heating device is suitable for various use environments.

Description

Technical Field

[0001] The invention relates to the technical field of beer cans, and in particular to a self-heating beer can. Background Art

[0002] Beer cans are a commonly used container in the beer production process, mainly used for storing, shipping and packaging beer. Beer cans are usually made of materials such as stainless steel or aluminum, which can effectively isolate oxygen, sunlight and moisture to ensure the freshness of the beer.

[0003] After searching, the Chinese patent publication number CN108163328A disclosed "a combined beer can, comprising: a container body with an opening at the top; a cover portion caulking and jointing with the edge of the top opening of the above-mentioned container body; a switch portion including a cutting line formed by the edge of the above-mentioned cover portion and a pull ring for opening provided on the above-mentioned cover portion; and a drinking sleeve inserted in the place where the above-mentioned pull ring and the cutting piece are removed from the above-mentioned cover portion along the above-mentioned cutting line, and wrapping the above-mentioned cutting line and tightly covering the top edge of the above-mentioned container body, the drinking sleeve is composed of an annular sleeve outer side covering the outer side surface of the caulking joint of the top edge of the above-mentioned container body and a part of the outer periphery of the top of the above-mentioned container body, and an annular sleeve inner side extending from the top of the above-mentioned sleeve outer side, that is, covering the inner side surface of the caulking joint and the edge of the above-mentioned cutting line after the above-mentioned cutting piece is removed and a part of the inner side surface of the top of the above-mentioned container body".

[0004] However, in the process of implementing the relevant technology, the above patents have certain technical defects. Among them, this type of patent stores beer liquid through the container body and seals it through the switch part. However, due to the characteristics of the material of the container body itself, the thermal insulation of the container body itself is poor. Especially in cold seasons, the temperature of the beer liquid in the container body will also decrease, and drinking cold beer may increase the burden on the gastrointestinal tract and even cause abdominal pain, diarrhea and other problems. This requires heating the beer. After the beer is heated, its temperature is moderate and will not irritate the gastrointestinal tract. Instead, it can play a certain protective role. The existing beer cans do not have a self-heating function and can only be heated by a heating device. This method is cumbersome to operate and inconvenient for quick drinking of beer. In view of this, the present invention proposes a self-heating beer can. Summary of the invention

[0005] The invention provides a self-heating beer can, which solves the problem that the beer in the prior art cannot achieve self-heating.

[0006] The technical solution of the present invention is as follows: a self-heating beer can, comprising a tank body, a heating mechanism is arranged at the bottom of the tank body, the heating mechanism comprises a mounting tube, the top of the mounting tube is fixedly connected with an external threaded sleeve, the bottom of the tank body is fixedly connected with an internal threaded sleeve threadedly matched with the external threaded sleeve, a water storage chamber for storing water is provided at the top end of the inner side of the mounting tube, an iron powder storage chamber for storing iron powder is provided at the bottom end of the inner side of the mounting tube, a plurality of water leakage holes communicating with the iron powder storage chamber are provided on the bottom wall of the water storage chamber, a water guide hopper is fixedly connected to the top end of the inner side of the iron powder storage chamber, a sealing component for the water leakage holes is arranged at the top end of the inner side of the water guide hopper, and a stirring component for stirring water and iron powder by cooperating with the water guide hopper is arranged at the bottom end of the inner side of the water guide hopper.

[0007] Preferably, a heat conducting sheet is fixedly connected to the bottom of the tank body, and the diameter of the heat conducting sheet is smaller than the inner diameter of the tank body.

[0008] Preferably, the external threaded sleeve is concentrically arranged with the mounting tube, and the inner diameter of the external threaded sleeve is the same as the inner diameter of the mounting tube.

[0009] Preferably, the sealing assembly includes a fixed seat, which is fixedly connected to the bottom wall inside the iron powder storage chamber, the top end of the fixed seat is movably connected to a sliding rod that passes through the top wall of the fixed seat, the top end of the sliding rod is provided with a sealing member for sealing the water leakage hole, and the bottom end of the sliding rod is provided with an operating member for driving the sliding rod to move.

[0010] Preferably, the sealing member comprises a turntable, which is fixedly connected to the top of the slide rod, and the outer edge of the turntable is fixedly connected with a plurality of fan-shaped plates corresponding to the leakage holes one by one, and the tops of the plurality of fan-shaped plates are fixedly connected with sealing blocks which slide in cooperation with the leakage holes.

[0011] Preferably, the diameter of the sealing block is the same as the diameter of the water leakage hole, and the thickness of the sealing block is the same as the depth of the water leakage hole.

[0012] Preferably, the operating member comprises a rotating cap, the rotating cap is fixedly connected to the bottom of the slide rod, and the rotating cap is located outside the mounting tube.

[0013] Preferably, the operating member also includes a limit block, which is fixedly connected to the sliding rod, and a spring is sleeved on the bottom end of the sliding rod, the top end of the spring abuts against the limit block, and the bottom end of the spring abuts against the bottom wall inside the fixing seat.

[0014] Preferably, the stirring assembly includes a rotating sleeve, which is arranged on the sliding rod, the bottom end of the rotating sleeve is rotatably connected to the fixed seat, the top end of the rotating sleeve is fixedly connected to a turbine, the turbine is located at the outlet end of the water guide bucket, and the outer side of the rotating sleeve is fixedly connected to a plurality of stirring blades, and the plurality of stirring blades are distributed at equal angles around the rotating sleeve.

[0015] Preferably, the rotating sleeve is concentrically arranged with the sliding rod, and the inner diameter of the rotating sleeve is larger than the diameter of the sliding rod.

[0016] The working principle and beneficial effects of the present invention are as follows:

[0017] 1. When the inside of the tank needs to be heated, the sealing component is separated from the water leakage hole, so that the water inside the water storage cavity is introduced into the water guide bucket through the water leakage hole, and then the water is introduced into the iron powder storage cavity through the water guide bucket to mix with the iron powder, and the water and the iron powder will have an exothermic reaction, which makes the temperature inside the installation cylinder rise rapidly. At the same time, the high-temperature gas will be introduced into the water storage cavity through the water leakage hole and collide with the heat conductive sheet, so that the heat conductive sheet transfers the heat to the tank body, thereby heating the beer in the tank body. The whole process realizes rapid heating of the beer through the exothermic chemical reaction, and there is no need to set up an electric heating component, so the use cost is low and it is suitable for various use environments;

[0018] 2. When the beer in the tank is heated to a suitable temperature, the sliding rod is rotated in the opposite direction by rotating the rotating cap in the opposite direction until the sealing block moves to the position corresponding to the corresponding water leakage hole. At this time, the spring releases potential energy, causing the sliding rod to move upward, which also causes the turntable to move upward, so that all the sealing blocks slide and cooperate with the corresponding water leakage holes again, thereby preventing the water inside the water storage chamber from leaking out of the water leakage hole, and also blocking the further reaction of water and the remaining iron powder, thereby stopping the heating of the tank body, which is convenient for drinking. This structure can freely control the heating time of the beer, and can also facilitate the secondary heating of the beer due to the cooling of the environment during the drinking process, thereby realizing the rational use of the heating source. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] Figure 1 It is a structural schematic diagram of a self-heating beer can of the present invention;

[0021] Figure 2 The structure of the heating mechanism of the present invention is shown in FIG. Figure 1 ;

[0022] Figure 3 The structure of the heating mechanism of the present invention is shown in FIG. Figure 2 ;

[0023] Figure 4 It is a structural schematic diagram of the sealing assembly of the present invention;

[0024] Figure 5 It is a schematic structural diagram of the sealing member of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the operating member of the present invention;

[0026] Figure 7 It is a schematic structural diagram of the stirring assembly of the present invention.

[0027] In the figure: 1. tank body; 2. heating mechanism; 21. mounting cylinder; 22. external threaded sleeve; 23. internal threaded sleeve; 24. heat conducting plate; 25. water storage chamber; 26. water leakage hole; 27. water guide bucket; 28. sealing assembly; 281. fixing seat; 282. sliding rod; 283. sealing member; 2831. turntable; 2832. fan-shaped plate; 2833. sealing block; 284. operating member; 2841. rotating cap; 2842. limiting block; 2843. spring; 29. ​​stirring assembly; 291. rotating sleeve; 292. turbine; 293. stirring blade; 20. iron powder storage chamber. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] like Figure 1 to Figure 7 As shown, this embodiment proposes a self-heating beer can, including a tank body 1, a heating mechanism 2 is arranged at the bottom of the tank body 1, the heating mechanism 2 includes a mounting cylinder 21, the top of the mounting cylinder 21 is fixedly connected to an external threaded sleeve 22, the bottom of the tank body 1 is fixedly connected to an internal threaded sleeve 23 threadedly matched with the external threaded sleeve 22, the external threaded sleeve 22 is concentrically arranged with the mounting cylinder 21, the inner diameter of the external threaded sleeve 22 is the same as the inner diameter of the mounting cylinder 21, and the bottom of the tank body 1 is fixedly connected to a heat conducting sheet 24, the diameter of the heat conducting sheet 24 is smaller than the inner diameter of the tank body 1 A water storage chamber 25 for storing water is provided at the top of the inner side of the mounting tube 21, an iron powder storage chamber 20 for storing iron powder is provided at the bottom of the inner side of the mounting tube 21, a plurality of water leakage holes 26 communicating with the iron powder storage chamber 20 are provided on the bottom wall of the water storage chamber 25, a water guide hopper 27 is fixedly connected to the top of the inner side of the iron powder storage chamber 20, a sealing component 28 for sealing the water leakage holes 26 is provided at the top of the inner side of the water guide hopper 27, and a stirring component 29 for stirring water and iron powder by cooperating with the water guide hopper 27 to guide flowing water is provided at the bottom of the inner side of the water guide hopper 27.

[0030] When it is necessary to heat the inside of the tank body 1, the sealing component 28 is separated from the water leakage hole 26, so that the inside of the water storage chamber 25 will be introduced into the water guide 27 through the water leakage hole 26, and then the water is introduced into the iron powder storage chamber 20 through the water guide 27 to mix with the iron powder, and the water and the iron powder will produce an exothermic reaction, which makes the temperature inside the mounting tube 21 rise rapidly. At the same time, the high-temperature gas will be introduced into the water storage chamber 25 through the water leakage hole 26 and collide with the heat conductive plate 24, so that the heat conductive plate 24 transfers the heat to the tank body 1, thereby realizing the heating of the beer in the tank body 1. The whole process realizes the rapid heating of the beer through the exothermic chemical reaction, and there is no need to set up an electric heating component. The use cost is low and it is suitable for various use environments.

[0031] Furthermore, the sealing assembly 28 includes a fixed seat 281, which is fixedly connected to the bottom wall of the inner side of the iron powder storage chamber 20, and the top of the fixed seat 281 is movably connected to a slide bar 282 that passes through the top wall of the fixed seat 281. The top of the slide bar 282 is provided with a sealing member 283 for sealing the water leakage hole 26. The sealing member 283 includes a rotating disk 2831, which is fixedly connected to the top of the slide bar 282, and the outer edge of the rotating disk 2831 is fixedly connected to several The fan-shaped plates 2832 correspond one by one to the leakage holes 26, and the tops of the fan-shaped plates 2832 are fixedly connected with sealing blocks 2833 that slide with the leakage holes 26. The diameter of the sealing blocks 2833 is the same as the aperture of the leakage holes 26, and the thickness of the sealing blocks 2833 is the same as the depth of the leakage holes 26. The sealing blocks 2833 can have good sealing performance, which can avoid the problem of water inside the water storage chamber 25 seeping out of the leakage holes 26 during beer storage.

[0032] An operating member 284 for driving the slide rod 282 to move is provided at the bottom end of the slide rod 282, and the operating member 284 includes a rotating cap 2841, which is fixedly connected to the bottom of the slide rod 282, and the rotating cap 2841 is located on the outside of the mounting tube 21. A limiting block 2842 is fixedly connected to the slide rod 282, and a spring 2843 is sleeved on the bottom end of the slide rod 282. The top end of the spring 2843 abuts against the limiting block 2842, and the bottom end of the spring 2843 abuts against the bottom wall inside the fixed seat 281.

[0033] When the heating function is used, the user pulls the rotating cap 2841 downward to make the slide bar 282 move downward, so that the rotating disk 2831 drives all the sector plates 2832 to move downward as a whole, so that all the sealing blocks 2833 are separated from the corresponding water leakage holes 26. At this time, the spring 2843 is compressed to accumulate elastic potential energy, and then the rotating cap 2841 is rotated to make the slide bar 282 rotate in the horizontal direction, so that the rotating disk 2831 drives all the sector plates 2832 to rotate, so that all the sealing blocks 2833 are separated from the corresponding water leakage holes 26. 33 circumferentially rotates and is completely staggered with the corresponding water leakage hole 26. At this time, the water in the water storage chamber 25 will be introduced into the water guide hopper 27 through the water leakage hole 26, and then the water will be introduced into the iron powder storage chamber 20 through the water guide hopper 27 to mix with the iron powder, and the water and the iron powder will have an exothermic reaction, which makes the temperature inside the installation cylinder 21 rise rapidly. At the same time, the high-temperature gas will be introduced into the water storage chamber 25 through the water leakage hole 26 and collide with the heat conductive sheet 24, so that the heat conductive sheet 24 transfers the heat to the tank body 1, thereby achieving heating of the beer in the tank body 1;

[0034] Furthermore, the stirring assembly 29 includes a rotating sleeve 291, which is sleeved on the slide bar 282. The bottom end of the rotating sleeve 291 is rotatably connected to the fixed seat 281. The top of the rotating sleeve 291 is fixedly connected to a turbine 292, and the turbine 292 is located at the outlet end of the water guide bucket 27. The outer side of the rotating sleeve 291 is fixedly connected to a plurality of stirring blades 293, and the plurality of stirring blades 293 are distributed at equal angles around the rotating sleeve 291. The rotating sleeve 291 is concentrically arranged with the slide bar 282, and the inner diameter of the rotating sleeve 291 is larger than the diameter of the slide bar 282.

[0035] Working principle: When the inside of the tank 1 needs to be heated and the heating function is used, the user pulls down the rotating cap 2841 to make the slide bar 282 move downward, so that the turntable 2831 drives all the fan-shaped plates 2832 to move downward as a whole, which makes all the sealing blocks 2833 separate from the corresponding water leakage holes 26. At this time, the spring 2843 is compressed to accumulate elastic potential energy, and then the rotating cap 2841 is rotated to make the slide bar 282 rotate in the horizontal direction, so that the turntable 2831 drives all the fan-shaped plates 2832 to rotate. , so that all the sealing blocks 2833 rotate circumferentially and are completely staggered with the corresponding water leakage holes 26, at this time, the water inside the water storage chamber 25 will be introduced into the water guide hopper 27 through the water leakage hole 26, and then the water will be introduced into the iron powder storage chamber 20 through the water guide hopper 27 to mix with the iron powder, and the water and the iron powder will have an exothermic reaction, which makes the temperature inside the installation cylinder 21 rise rapidly, and at the same time, the high-temperature gas will be introduced into the water storage chamber 25 through the water leakage hole 26 and conflict with the heat conductive sheet 24, so that the heat conductive sheet 24 transfers heat to the tank body 1, thereby achieving heating of the beer in the tank body 1;

[0036] When the water guide scoop 27 is discharging flowing water, the water flow will exert an impact force on the turbine 292, causing the turbine 292 to rotate, which in turn causes the rotating sleeve 291 to rotate, and all the stirring blades 293 to rotate, causing the stirring blades 293 to stir the mixture of water and iron powder, so that the water and iron powder can fully react, and then the temperature inside the cylinder 21 can be quickly increased to improve the heating efficiency of the beer in the tank body 1.

[0037] When the beer in the tank body 1 is heated to a suitable temperature, the sliding rod 282 is rotated in the opposite direction by rotating the rotating cap 2841 in the opposite direction until the sealing block 2833 moves to a position corresponding to the corresponding water leakage hole 26. At this time, the spring 2843 releases potential energy, causing the sliding rod 282 to move upward, and thus causing the turntable 2831 to move upward, so that all the sealing blocks 2833 are slidably matched with the corresponding water leakage holes 26 again, thereby preventing the water inside the water storage chamber 25 from leaking from the water leakage holes 26, and thus blocking further reaction between the water and the remaining iron powder, thereby stopping the heating of the tank body 1, which is convenient for drinking. This structure can freely control the heating time of the beer, and can also facilitate secondary heating of the beer due to cooling caused by the environment during the drinking process, thereby realizing the rational use of the heating source.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A self-heating beer can, comprising a can body (1), characterized in that: A heating mechanism (2) is arranged at the bottom of the tank body (1), and the heating mechanism (2) comprises a mounting tube (21), the top of the mounting tube (21) is fixedly connected to an external threaded sleeve (22), the bottom of the tank body (1) is fixedly connected to an internal threaded sleeve (23) threadably matched with the external threaded sleeve (22), a water storage cavity (25) for storing water is provided at the top end of the inner side of the mounting tube (21), and an iron powder storage cavity for storing iron powder is provided at the bottom end of the inner side of the mounting tube (21). (20), a plurality of water leakage holes (26) communicating with the iron powder storage chamber (20) are formed on the bottom wall of the water storage chamber (25), a water guide hopper (27) is fixedly connected to the top of the inner side of the iron powder storage chamber (20), a sealing component (28) for sealing the water leakage holes (26) is provided at the top of the inner side of the water guide hopper (27), and a stirring component (29) for stirring water and iron powder by cooperating with the water guide hopper (27) to guide flowing water.

2. A self-heating beer can according to claim 1, characterized in that: A heat conducting sheet (24) is fixedly connected to the bottom of the tank body (1), and the diameter of the heat conducting sheet (24) is smaller than the inner diameter of the tank body (1).

3. A self-heating beer can according to claim 1, characterized in that: The external threaded sleeve (22) is arranged concentrically with the mounting tube (21), and the inner diameter of the external threaded sleeve (22) is the same as the inner diameter of the mounting tube (21).

4. A self-heating beer can according to claim 1, characterized in that: The sealing assembly (28) comprises a fixing seat (281), the fixing seat (281) being fixedly connected to the bottom wall inside the iron powder storage chamber (20), the top end of the fixing seat (281) being movably connected to a sliding rod (282) penetrating the top wall of the fixing seat (281), the top end of the sliding rod (282) being provided with a sealing member (283) for sealing the water leakage hole (26), and the bottom end of the sliding rod (282) being provided with an operating member (284) for driving the sliding rod (282) to move.

5. A self-heating beer can according to claim 4, characterized in that: The sealing member (283) comprises a rotating disk (2831) which is fixedly connected to the top of the sliding rod (282); a plurality of fan-shaped plates (2832) corresponding to the water leakage holes (26) are fixedly connected to the outer edge of the rotating disk (2831); and a sealing block (2833) which is slidably matched with the water leakage holes (26) is fixedly connected to the top of each of the fan-shaped plates (2832).

6. A self-heating beer can according to claim 5, characterized in that: The diameter of the sealing block (2833) is the same as the hole diameter of the water leakage hole (26), and the thickness of the sealing block (2833) is the same as the depth of the water leakage hole (26).

7. A self-heating beer can according to claim 5, characterized in that: The operating member (284) comprises a rotating cap (2841), wherein the rotating cap (2841) is fixedly connected to the bottom of the sliding rod (282), and the rotating cap (2841) is located outside the mounting cylinder (21).

8. A self-heating beer can according to claim 7, characterized in that: The operating member (284) further comprises a limit block (2842), wherein the limit block (2842) is fixedly connected to the slide bar (282), and a spring (2843) is sleeved on the bottom end of the slide bar (282), wherein the top end of the spring (2843) contacts the limit block (2842), and the bottom end of the spring (2843) contacts the bottom wall inside the fixing seat (281).

9. A self-heating beer can according to claim 8, characterized in that: The stirring assembly (29) comprises a rotating sleeve (291), the rotating sleeve (291) being sleeved on the sliding rod (282), the bottom end of the rotating sleeve (291) being rotatably connected to the fixed seat (281), the top end of the rotating sleeve (291) being fixedly connected to a turbine (292), the turbine (292) being located at the outlet end of the water guide bucket (27), and the outer side of the rotating sleeve (291) being fixedly connected to a plurality of stirring blades (293), the plurality of stirring blades (293) being distributed at equal angles around the rotating sleeve (291).

10. A self-heating beer can according to claim 9, characterized in that: The rotating sleeve (291) and the sliding rod (282) are arranged concentrically, and the inner diameter of the rotating sleeve (291) is larger than the diameter of the sliding rod (282).

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