CN207417569U - self-heating bottle - Google Patents

Abstract

The utility model discloses a self-heating bottle, which belongs to the field of daily necessities. The key points of its technical solution are: including a bottle body a and a bottle cap a, the bottle body a is provided with a self-heater a, and the self-heater a includes a piston a, a water chamber a, an air outlet pipe a, a mixing chamber a and heating material bag a; also discloses another technical solution: including a bottle body b and a bottle cap b, the bottle body b is provided with a self-heater b, and the self-heater b includes a piston b, a water chamber Body b, air outlet pipe b, mixing cavity b and heating material bag b, the piston b includes an upper plug, a lower plug and a push rod, the upper plug is provided with a water outlet b, and the water outlet b is covered with a partition water film. The utility model is used for heating bottled beverages or for warming hands, and has the advantages of low manufacturing cost and reusability.

Description

self heating bottle

technical field

The utility model belongs to daily necessities, in particular to a self-heating bottle.

Background technique

Bottled beverages are welcomed by more and more people because of their convenient drinking and portability. However, most of the bottled beverages in the prior art require an external heat source to heat them. After being heated to a certain temperature, the heat can be kept for a period of time. Heating, so it is inconvenient to carry, and the scope of use is limited. Due to limited conditions, people cannot heat the beverage in the beverage bottle, and can only drink beverages with a lower temperature in the bottle, especially in autumn and winter, people with poor stomachs or weaker elderly and children will cause health problems. discomfort. At present, the structure of the existing self-heating beverage bottle is relatively complicated, the manufacturing cost is high, and the heat source cannot be replaced, so it cannot be reused.

Utility model content

The purpose of the utility model is to provide a self-heating bottle to overcome the defects that the self-heating bottle in the prior art has high manufacturing cost and cannot be reused.

The utility model is realized by adopting the following technical solutions:

A self-heating bottle, comprising a bottle body a and a bottle cap a, the bottle body a is provided with a self-heater a, and the self-heater a includes a piston a, a water chamber a, an air outlet pipe a, and a mixing chamber a and heating package a, the water cavity a is set in the mixing cavity a and is fixedly connected with the bottle a, the water cavity a is provided with a water outlet a, and the piston a is set in the water cavity a And move in the water chamber a, the heating material bag a is set in the mixing chamber a, and the air outlet pipe a communicates with the external atmosphere and the mixing chamber a.

The self-heater a is connected with the bottle body a through a screw structure.

The lower part of the water cavity a is connected with the mixing cavity a through a thread structure.

The bottom of the bottle body a is provided with a sealing film a.

A self-heating bottle, comprising a bottle body b and a bottle cap b, the bottle body b is provided with a self-heater b, and the self-heater b includes a piston b, a water chamber b, an air outlet pipe b, and a mixing chamber b and heating material bag b, the piston b includes an upper plug, a lower plug and a push rod, the upper plug is provided with a water outlet b, the water outlet b is covered with a water barrier film, and the push rod is connected to the upper Between the plug and the lower plug, above the upper plug is a water cavity b, and below is a mixing cavity b, the heating material bag b is arranged in the mixing cavity b, and the air outlet pipe b communicates with the external atmosphere and the mixing cavity Body b.

The self-heater b is connected with the bottle body b through a screw structure.

The bottom of the bottle body b is provided with a sealing film b.

The cross section of the push rod is cross-shaped.

Compared with the prior art, the beneficial effects of the utility model are:

(1) The structure of the utility model is simple and easy to use. When in use, it is only necessary to push the water in the water chamber into the mixing chamber. The water enters the mixing chamber and reacts with the heating material to generate a large amount of heat energy. It is installed inside the beverage bottle To heat the beverage, the beverage or water in the bottle can be heated to the appropriate temperature for hot drinks in a few minutes, and it can also be used to warm hands in the cold winter;

(2) The self-heating beverage bottle of the utility model can be reused. After one use, the mixing cavity is removed, the reaction material is emptied and then filled with heating material, and an appropriate amount of water is added into the water cavity, and the bottle can be reused again.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment 1;

Fig. 2 is the structural representation of the utility model embodiment 2;

Fig. 3 is a top view of piston b in Embodiment 2 of the present utility model.

In the figure: 1, bottle body a; 2, bottle cap a; 3, self-heater a; 4, mixing chamber a; 5, water outlet a; 6, water chamber a; 7, air outlet pipe a; 8, Heating material bag a; 9, piston a; 10, sealing film a; 11, bottle body b; 12, bottle cap b; 13, self-heater b; 14, water cavity b; 17, push rod; 18, mixing cavity b; 19, heating material bag b; 20, air outlet pipe b; 21, lower plug; 22, sealing film b; 23, water outlet b.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

Example 1:

As shown in Figure 1, the self-heating bottle described in the utility model includes a bottle body a1 and a bottle cap a2, the bottle body a1 is provided with a self-heater a3, and the self-heater a3 includes a mixing chamber a4, The water cavity a6, the air outlet pipe a7, the heating material bag a8 and the piston a9, the water cavity a6 is set in the mixing cavity a4 and fixedly connected with the bottom of the bottle a1, and the water cavity a6 is provided with a water outlet a5, The piston a9 is arranged in the water chamber a6 and moves in the water chamber a6, the heating material bag a8 is arranged in the mixing chamber a4, and the heating material bag a8 is a commercially available material capable of reacting with water to generate heat. Materials, such as quicklime, sodium bicarbonate, calcium hydroxide, iron powder, activated carbon, aluminum powder, etc., the gas outlet pipe a7 is connected to the external atmosphere and the mixing chamber a4, and is used to discharge the gas generated by the chemical reaction. The gas outlet pipe a7 The upper opening is higher than the height of the water surface.

Preferably, the self-heater a3 is connected to the bottle body a1 through a threaded structure, which is easy to disassemble, and is easier to manufacture than the structure with an integrated groove in the bottom of the bottle; of course, it can also be connected with a lock seal or other detachable connections such as plugging.

Preferably, the lower part of the water cavity a6 is connected with the mixing cavity a4 through a thread structure. After use, the water chamber a6 is disassembled and replaced by threaded connection, the reaction material is emptied and then filled with heating material, and an appropriate amount of water is added into the water chamber a6 to be reused again.

Preferably, a sealing film a10 is provided at the bottom of the bottle body a1. The sealing film a10 is used to isolate the external environment from the mixing cavity a4 and prevent external moisture from entering the mixing cavity a4.

When in use, tear off the sealing film a10, push the piston a9 to the inside of the bottle body a1, water enters the mixing chamber a4 from the water outlet a5, and chemically reacts with the heating material bag a8 to generate a large amount of heat, and the heat diffusion is harmful to the bottle body a1 The beverage inside is heated, and the gas produced by the reaction is discharged from the outlet pipe a7.

Example 2:

As shown in Figure 2, the self-heating bottle described in the utility model includes a bottle body b11 and a bottle cap b12, the bottle body b11 is provided with a self-heater b13, and the self-heater b13 includes a piston b, a water chamber Body b14, air outlet pipe b20, mixing cavity b18 and heating material bag b19, the piston b includes an upper plug 16, a lower plug 21 and a push rod 17, the upper plug 16 is provided with a water outlet b23, and the water outlet b23 The top is covered with a water-proof membrane 15, the push rod 17 is connected between the upper plug 16 and the lower plug 21, the upper plug 16 is the water chamber b14, the lower part is the mixing chamber b18, and the heating material bag b19 Located in the mixing chamber b18, the air outlet pipe b20 communicates with the external atmosphere and the mixing chamber b18.

Preferably, the self-heater b13 is connected to the bottle body b11 through a threaded structure, which is easy to disassemble, and is easier to manufacture than the structure with an integrated groove in the bottom of the bottle; of course, it can also be connected with a lock seal Or plugging and other detachable ways to connect.

Preferably, the bottom of the bottle body b11 is provided with a sealing film b22. The sealing film b22 is used to isolate the external environment from the mixing cavity b18, and prevent external moisture from entering the mixing cavity b18.

As shown in FIG. 3 , the cross section of the push rod 17 is cross-shaped. The cross-section push rod 17 has high supporting strength, and water can flow into the mixing chamber b18 from the gap of the cross-shaped structure.

When in use, tear off the sealing film b22, push the piston b to the inside of the bottle body b11, the water barrier film 15 will rupture under the pressure, water will enter the mixing chamber b18 from the water outlet b23, and chemically react with the heating material bag b19 to produce A large amount of heat, heat diffusion heats the beverage in the bottle body b11, and the gas generated by the reaction is discharged from the outlet pipe b20.

Claims (8)

1. A self-heating bottle, comprising a bottle body a (1) and a bottle cap a (2), said bottle body a (1) is provided with a self-heater a (3), characterized in that: said self-heating The device a (3) includes a piston a (9), a water cavity a (6), an air outlet pipe a (7), a mixing cavity a (4) and a heating material bag a (8), the water cavity a ( 6) Set in the mixing chamber a(4) and fixedly connected with the bottle body a(1), the water chamber a(6) is provided with a water outlet a(5), and the piston a(9) is located in the water The cavity a(6) is active in the water cavity a(6), the heating material bag a(8) is set in the mixing cavity a(4), and the air outlet pipe a(7) is connected to the external atmosphere and mixing chamber a(4). 2. The self-heating bottle according to claim 1, characterized in that: the self-heater a (3) is connected to the bottle body a (1) through a threaded structure. 3. The self-heating bottle according to claim 1 or 2, characterized in that: the lower part of the water cavity a (6) is connected with the mixing cavity a (4) through a thread structure. 4. The self-heating bottle according to claim 3, characterized in that: the bottom of the bottle body a (1) is provided with a sealing film a (10). 5. A self-heating bottle, comprising a bottle body b (11) and a bottle cap b (12), said bottle body b (11) is provided with a self-heater b (13), characterized in that: said self-heating The device b (13) includes a piston b, a water chamber b (14), an air outlet pipe b (20), a mixing chamber b (18) and a heating material bag b (19), and the piston b includes an upper plug (16) , the lower plug (21) and the push rod (17), the upper plug (16) is provided with a water outlet b (23), and the water outlet b (23) is covered with a water barrier film (15), the push The rod (17) is connected between the upper plug (16) and the lower plug (21), the water cavity b (14) is above the upper plug (16), and the mixing cavity b (18) is below, the heating The material bag b (19) is arranged in the mixing cavity b (18), and the air outlet pipe b (20) communicates with the external atmosphere and the mixing cavity b (18). 6. The self-heating bottle according to claim 5, characterized in that: the self-heater b (13) is connected with the bottle body b (11) through a screw structure. 7. The self-heating bottle according to claim 6, characterized in that: the bottom of the bottle body b (11) is provided with a sealing film b (22). 8. The self-heating bottle according to claim 5, 6 or 7, characterized in that the cross section of the push rod (17) is cross-shaped.