CN215502438U - Collective self-heating pot for field - Google Patents

Abstract

The utility model relates to the technical field of military supplies and discloses a collective self-heating pot for outdoor use, which is a multi-person meal self-heating pot with the shape of a cuboid, the volume is intensified, the loading, unloading and transportation are convenient, instant food with rich built-in varieties, high energy, balanced nutrition and long shelf life is arranged, the outer package of the self-heating pot is a corrugated paper box, and the self-heating pot and a pot body of the multi-person meal self-heating pot form a double-layer heat preservation structure when in use, so that the heat preservation effect is good when in outdoor use. The self-heating pot is convenient to transport and carry, has a long self-heating effect, is internally provided with food with rich varieties, high energy and balanced nutrition, can meet the requirements of officers and soldiers on duty, training, battle, exercise and field workers on energy and nutrition during construction operation, and is a collective self-heating pot which is suitable for being used in cold regions in the field, can enhance the feelings of fighters and improve collective cohesion and is suitable for being eaten by a plurality of people of the troops and the field workers at the same time.

Description

Collective self-heating pot for field

Technical Field

The utility model relates to the technical field of self-heating pots, in particular to a multi-person collective self-heating pot suitable for being used outdoors.

Background

The self-heating chafing dish is an instant food. The self-heating hot pot does not need fire or plug electricity, and mainly comprises food materials, a food material pot, a pot cover, an outer pot and a heating bag. The heating principle is that substances in the heating bag are contacted with water to generate exothermic reaction and release heat, so that the temperature of food in the upper layer food material added with water in the pot is increased after the food absorbs the heat. Besides the self-heating chafing dish, it is also called "micro chafing dish", "clear boiling chafing dish", "self-boiling chafing dish" etc..

Although the self-heating hot pot is delicious and quick, and attracts more and more attention and investment of catering and food companies, the existing self-heating hot pot is only used for civil use and is a self-heating hot pot for single person, and the problem of single person diet is solved. However, for troops and field operators, the single self-heating hot pot has the problem of limited pot body volume, the built-in food does not have the characteristics of diversified use for multiple people, the shape of the built-in food is irregular cylinder and polygonal body, the size is large, the space is wasted, the loading, unloading and transportation are inconvenient, and more importantly, the civil use pays attention to individual 'solitary' feeling and is not suitable for 'collective agglomeration' feeling of troops and field operators. The intake of food is not only related to the degree of deliciousness of the food itself, but also to the dining atmosphere. For soldiers and field operators, the gathering of food is a very important thing, and the food can be well rubbed one by one after hard training or operation, so that the body and mind of the soldiers and the field operators can be fully relaxed and adjusted. At this time, nothing can warm and tired body and mind better than a hot and spicy collective chafing dish.

Therefore, a collective self-heating pan for multiple persons, which has the advantages of intensified volume, convenience for loading, unloading and transportation, convenience for carrying, abundant varieties, high energy, balanced nutrition and long shelf life, meets the energy and nutrition requirements of military personnel, can enhance the feelings of fighters and can improve collective cohesion, is urgently needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the multi-person meal collective self-heating pot suitable for field use, which is convenient to transport and carry, contains rich varieties of built-in food, has high energy and balanced nutrition, and can meet the requirements of officers and soldiers on duty training, combat exercises and field work in a long guarantee period.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a many people meal self-heating pot that is fit for field usage, including outer box casing, the upper surface of outer box casing is provided with the top cap, two bleeder vents that extend the top cap lower surface are seted up respectively to the upper surface of top cap, all set up the exhaust hole that extends outer box casing upper surface on the left and right sides inner wall of outer box casing, placed in the outer box casing with the inside identical interior box casing of outer box casing, two mounting grooves that all extend both sides surface about the top cap are seted up respectively to the left and right sides of top cap, connection structure in two mounting grooves is the same, be provided with locking mechanism in the mounting groove.

Preferably, the locking mechanism comprises a connecting shaft, the connecting shaft is fixedly connected between the inner walls of the front side and the rear side of the mounting groove, a rotating support with a U-shaped structure is movably sleeved on the connecting shaft, and the rotating support is rotatably connected with the connecting shaft.

Preferably, the surfaces of the left side and the right side of the outer box shell are respectively and fixedly connected with two limiting blocks which are in reversed L-shaped structures and arranged in mirror image form, a movable shaft matched with the limiting blocks is movably sleeved on a cross rod of the rotating support, and the movable shaft is rotatably connected with the cross rod of the rotating support

Preferably, a side surface of the stopper riser facing the outer box case is provided with a slope.

Preferably, the inner wall of the periphery of the outer box shell is fixedly connected with a butt joint block, one side surface of the butt joint block facing the inner box shell is provided with a butt joint mortise extending out of the upper surface of the butt joint block, and the outer surface of one side of the inner box shell facing the butt joint block is fixedly connected with a butt joint mortise matched with the butt joint mortise.

Preferably, the docking mortise is provided in a circular shape.

Preferably, the length of the outer box shell is 34-35 cm, the width is 28-29 cm, the length of the inner box shell is 26-27 cm, the width is 19-20 cm, and the height is 15-16 cm.

(III) advantageous effects

Compared with the prior art, the utility model provides a multi-user collective self-heating pot suitable for field use, which has the following beneficial effects:

1. this open-air is with collective self-heating pot of many people meal, through being provided with locking mechanism, consequently the user only need pull the runing rest, just can demolish the top cap from outer box casing, has avoided the user to need a hand to pull outer box casing to demolish the top cap when demolising the top cap through this kind of mode, has avoided the condition that the user was scalded, has ensured the result of use of user in the use.

2. This open-air is with collective self-heating pot of many people meal sets up to the inclined plane through the side surface with limiting block riser towards outer box casing, has reduced the frictional force that forms when separating between loose axle and the limiting block through this kind of mode to prevented the dead condition of mechanical card that appears, improved the smoothness nature of loose axle when demolising from the limiting block, reduced the degree of difficulty when demolising the top cap.

3. This open-air is with collective self-heating pot of many people meal, through being provided with the butt joint piece, butt joint tongue-and-groove and butt joint tongue-and-groove, make in having the space between box casing and the outer box shells inner wall through this kind of mode, consequently make in the box casing place the space department that can place between box casing and outer box casing not down the material package, the space utilization of this self-heating pot has been improved, avoided four-man's weight material package too much to lead to this self-heating pot not down the problem of placing, space between box casing and the outer box shells inner wall is also conveniently generated heat in the use package and is met water and take place the heat conduction that the reaction of generating heat back produced to the space, consequently, the effect of heating to box casing material package has further been improved, easily heat food in it, excellent in use effect.

4. This open-air is with many people meal collective self-heating pot through having increased the volume of self-heating pot, the food volume of four people's of can adding completely, is different from the self-heating pot of single people's share in the past like this completely, and this is favorable to promoting the feelings between the fighter, and the material of outer box casing and top cap is the effectual plastics material that keeps warm simultaneously, reaches dual heat preservation effect like this, has ensured the hot food effect of training and operation personnel in the open-air environment.

5. This external packing of self-heating pot is corrugated paper carton, constitutes double-deck insulation construction with the pot body of this many people meal collective self-heating pot when using, can prevent to a certain extent that the heat dissipation is too fast. The number of the heating bags of the self-heating pot is 4, and the self-heating pot can maintain the heating value of more than 4 heating bags compared with a civil self-heating pot. The two points greatly increase the heat preservation time and the heat preservation effect, and the taste of the hot pot in the field environment when a plurality of people have meals is met to the greatest extent.

Drawings

FIG. 1 is a schematic view of a multi-user collective self-heating pan suitable for field environment;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic view of the disassembled structure of the collective self-heating pot for field multi-person meals.

In the figure: the structure comprises an outer box shell 1, a top cover 2, an inner box shell 3, vent holes 4, vent holes 5, mounting grooves 11, a connecting shaft 12, a rotating support 13, a limiting block 14, a movable shaft 15, a butt joint block 31, a butt joint mortise 32 and a butt joint tenon 33.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a new technical solution: a multi-person meal collective self-heating pot for field use comprises an outer box shell 1, a top cover 2 is arranged on the upper surface of the outer box shell 1, two air holes 4 extending out of the lower surface of the top cover 2 are respectively arranged on the upper surface of the top cover 2, two mounting grooves 11 extending out of the upper and lower surfaces of the top cover 2 are respectively arranged on the left and right sides of the top cover 2, and the connecting structures in the two mounting grooves 11 are the same, so that the connecting structure in the right mounting groove 11 is mainly described hereinafter, a connecting shaft 12 is fixedly connected between the inner walls of the front and rear sides of the mounting groove 11, a rotating support 13 with a U-shaped structure is movably sleeved on the connecting shaft 12, the rotating support 13 is rotatably connected with the connecting shaft 12, further referring to figure 2, two limiting blocks 14 with inverted L-shaped structures and arranged in a mirror image form are respectively and fixedly connected on the left and right side surfaces of the outer box shell 1, a movable shaft 15 matched with the limiting blocks 14 is movably sleeved on the cross rod of the rotating support 13, the movable shaft 15 is rotationally connected with the cross bar of the rotating bracket 13;

thus, the following operational results can be achieved by the above structure: the top cover 2 is arranged on the outer box shell 1, the rotating support 13 is pulled, because the materials of the outer box shell 1 and the top cover 2 in the scheme are plastic materials with high heat insulation effect, the top cover 2 has certain deformation capacity, the rotating support 13 causes the movable shaft 15 to be pulled to the lower part of the limiting block 14 in the process of pulling too much, the rotating support 13 is loosened to cause the movable shaft 15 to be limited in the limiting block 14 under the restoration of the top cover 2, so that the top cover 2 is fixed, when the top cover 2 needs to be removed, only the rotating support 13 needs to be pulled, so that the movable shaft 15 and the limiting block 14 lose contact, the top cover 2 can be removed from the outer box shell 1, the situation that a user needs to pull the outer box shell 1 to remove the top cover 2 by one hand when the top cover 2 is removed is avoided by the mode, and the situation that the user is scalded is avoided, the use effect of a user in the use process is guaranteed;

in the embodiment, the surface of one side of the vertical plate of the limiting block 14 facing the outer box shell 1 is further set to be an inclined surface, so that the friction force formed when the movable shaft 15 is separated from the limiting block 14 is reduced, the mechanical clamping is prevented, the fluency when the movable shaft 15 is detached from the limiting block 14 is improved, and the difficulty when the top cover 2 is detached is reduced;

referring to fig. 3, an inner box casing 3 matched with the inside of the outer box casing 1 is placed in the outer box casing 1, the inner box casing 3 is made of an aluminum foil material with a heat conduction effect, the inner walls of the left and right sides of the outer box casing 1 are both provided with vent holes 5 extending out of the upper surface of the outer box casing 1, the inner walls around the outer box casing 1 are all fixedly connected with butt-joint blocks 31, meanwhile, in the scheme, the number of the butt-joint blocks 31 on the inner walls of the front and rear sides of the outer box casing 1 is two, the number of the butt-joint blocks 31 on the inner walls of the left and right sides of the outer box casing 1 is one, one side surface of the butt-joint block 31 facing the inner box casing 3 is provided with a butt-joint mortise 32 extending out of the upper surface of the butt-joint block 31, and one side outer surface of the inner box casing 3 facing the butt-joint block 31 is fixedly connected with a butt-joint tenon 33 matched with the butt-joint mortise 32;

in such a way, a gap is formed between the inner box shell 3 and the inner wall of the outer box shell 1, so that a material bag which cannot be placed on the inner box shell 3 can be placed in the gap between the inner box shell 3 and the outer box shell 1, the space utilization rate of the self-heating pot is improved, the problem that the self-heating pot cannot be placed due to too many four-person material bags is solved, and meanwhile, the gap between the inner box shell 3 and the inner wall of the outer box shell 1 is convenient for heat generated after the lime bag generates heat to be conducted into the gap in the use process, so that the effect of heating the material bag on the inner box shell 3 is further improved, food in the material bag is easily heated, and the use effect is good;

in the embodiment, the docking mortise 32 is further set to be circular, so that the smoothness of the contact surface between the docking tenon block 33 and the docking mortise 32 is increased, the friction force formed between the two is reduced, the risk of mechanical locking between the two is prevented, and the smoothness of the docking between the inner case shell 3 and the outer case shell 1 is guaranteed;

in the scheme, the length of the outer box shell 1 is set to be 34-35 cm, the width is 28-29 cm, the length of the inner box shell 3 is set to be 26-27 cm, the width is 19-20 cm and the height is 15-16 cm, so that the area of the self-heating pot is increased, the food amount of four persons can be completely added, the self-heating pot is completely different from the conventional self-heating pot of a single person, and the feelings among the fighters are improved.

The working principle is as follows: when the collective self-heating pot for multi-person meal is used outdoors, food is placed in the inner box shell 3, the top cover 2 is arranged on the outer box shell 1, the rotating bracket 13 is pulled, because the material of the outer box shell 1 and the top cover 2 in the scheme is plastic material with high heat preservation effect, therefore, the top cover 2 has certain deformation capacity, the rotating bracket 13 causes the movable shaft 15 to be pulled to the lower part of the limiting block 14 in the process of excessive pulling, the rotating bracket 13 is loosened, the movable shaft 15 is limited in the limiting block 14 under the restoring performance of the top cover 2, and the fixation of the top cover 2 is completed, when the dismounting is needed, the rotating bracket 13 is pulled, so that the contact between the movable shaft 15 and the limiting block 14 is lost, the removal of the lid 2 from the cartridge housing 1 is thus possible, in this way avoiding the need for the user to pull the cartridge housing 1 with one hand to remove the lid 2 when removing the lid 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an open-air collective self-heating pot of using, includes outer box casing (1), its characterized in that: the upper surface of outer box casing (1) is provided with top cap (2), two bleeder vents (4) that extend top cap (2) lower surface are seted up respectively to the upper surface of top cap (2), all set up on the left and right sides inner wall of outer box casing (1) and extend exhaust hole (5) of outer box casing (1) upper surface, place in outer box casing (1) and interior box casing (3) with outer box casing (1) inside identical, two mounting grooves (11) that all extend top cap (2) upper and lower both sides surface are seted up respectively to the left and right sides of top cap (2), connection structure in two mounting grooves (11) is the same, be provided with locking mechanism in mounting groove (11).

2. The collective self-heating pot for the field according to claim 1, wherein: the locking mechanism comprises a connecting shaft (12), the connecting shaft (12) is fixedly connected between the inner walls of the front side and the rear side of the mounting groove (11), a rotating support (13) with a U-shaped structure is movably sleeved on the connecting shaft (12), and the rotating support (13) is rotatably connected with the connecting shaft (12).

3. The collective self-heating pot for the field according to claim 2, wherein: the surface of the left side and the surface of the right side of the outer box shell (1) are respectively and fixedly connected with two limiting blocks (14) which are of reversed L-shaped structures and arranged in a mirror image mode, a movable shaft (15) matched with the limiting blocks (14) is movably sleeved on a cross rod of the rotating support (13), and the movable shaft (15) is rotatably connected with the cross rod of the rotating support (13).

4. The collective self-heating pot for the field according to claim 3, wherein: the vertical surface of the limiting block (14) facing to one side surface of the outer box shell (1) is provided with an inclined surface.

5. The collective self-heating pot for the field according to claim 1, wherein: the butt joint structure is characterized in that the inner wall of the periphery of the outer box shell (1) is fixedly connected with a butt joint block (31), one side surface, facing the inner box shell (3), of the butt joint block (31) is provided with a butt joint mortise (32) extending out of the upper surface of the butt joint block (31), and the outer surface, facing the butt joint block (31), of the inner box shell (3) is fixedly connected with a butt joint mortise (33) matched with the butt joint mortise (32).

6. The collective self-heating pan for outdoor use according to claim 5, wherein: the butt joint mortise (32) is arranged in a circular shape.

7. The collective self-heating pot for the field according to claim 1, wherein: the length of the outer box shell (1) is 34-35 cm, the width is 28-29 cm, the length of the inner box shell (3) is 26-27 cm, the width is 19-20 cm, and the height is 15-16 cm.

8. The collective self-heating pot for the field according to claim 1, wherein: the outer package of the self-heating pot is a corrugated paper carton, and when the self-heating pot is used, the outer package and the pot body of the self-heating pot for a plurality of people to eat form a double-layer heat preservation structure.

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