CN216123956U - Heat-preservation takeout environment-friendly lunch box - Google Patents

Abstract

The utility model relates to the technical field of takeaway lunch boxes and discloses a heat-preservation takeaway environment-friendly lunch box which comprises a box body, wherein an inner container is movably connected to the inner side of the box body, a groove is formed in the inner wall of the box body, a heat insulation bag is fixedly connected to the inner wall of the groove, a heat insulation layer is attached to the inner wall of the groove, a connecting block is fixedly connected to the inner bottom wall of the inner container, a reaction block is sleeved on the outer side of the connecting block, and an accommodating bottle is fixedly connected to the outer side of the box body. This heat preservation takeaway environmental protection cutlery box is at work, through heat-insulating bag and the heat insulation layer that sets up, and the reaction piece that the cooperation set up, takeaway cutlery box used repeatedly has been guaranteed during the use, it piles up to have avoided the takeaway cutlery box in short time, environmental pollution has been prevented, the heat insulating ability of takeaway cutlery box has been improved simultaneously, take out the phenomenon that the takeaway has lost the heat degree when preventing to appear the longer takeaway of delivery time, the reheating to food has been guaranteed, consumer's experience has been optimized.

Description

Heat-preservation takeout environment-friendly lunch box

Technical Field

The utility model belongs to the technical field of takeaway lunch boxes, and particularly relates to a heat-preservation takeaway environment-friendly lunch box.

Background

Take-out, which means selling food for customers to take away from stores, usually appears in a package, is the earliest take-out form, although old, continues to the present, environment-friendly tableware is a food container made of materials which are harmless to human bodies, non-toxic, tasteless and easy to degrade, the production, manufacture, use and destruction processes are pollution-free, the product quality completely meets the national food sanitation requirements, the food container has the characteristics of easy recovery, easy disposal or easy absorption after the product is used up, and the environment-friendly lunch box is widely applied in the take-out market.

However, when the takeaway lunch box in the current market is used, due to the material saving of the lunch box manufacturer, the takeaway lunch box is disposable, the takeaway lunch box cannot be degraded in a short time, the environmental pollution is caused, meanwhile, the heat preservation performance of the takeaway lunch box is poor, the takeaway heat loss phenomenon occurs when a consumer takes the takeaway for a long time, and the experience of the consumer is reduced.

Disclosure of Invention

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a heat-preservation takeout environment-friendly lunch box, which effectively solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a heat preservation takeaway environmental protection cutlery box, comprises a box bod, the inboard swing joint of box body has built-in container, the inner wall of box body is seted up flutedly, the thermal-insulated bag of inner wall fixedly connected with of recess, the inner wall laminating of recess has the heat insulation layer, diapire fixedly connected with connecting block in the built-in container, the reaction block has been cup jointed in the outside of connecting block, the outside fixedly connected with of box body holds the bottle, the inner wall sliding connection who holds the bottle has the piston, the outside of piston just run through in the interior roof fixedly connected with push rod that holds the bottle, the inner wall that holds the bottle sets up the thread groove, the connector has been cup jointed to the bottom that holds the bottle, the outside fixedly connected with honeycomb duct of connector, the inner wall threaded connection of connector has the screw.

Preferably, the material of heat insulation bag is the tin material, the inboard packing of heat insulation bag has fine sand, the even distribution of heat insulation bag is in the inboard of recess, the heat insulation bag has played thermal-insulated effect.

Preferably, the reaction block comprises quicklime as a main component, is symmetrically distributed on the inner bottom wall of the inner container, and plays a role in generating heat.

Preferably, the material that holds the bottle is the plastics material, the structure that holds the bottle is the cylinder structure, it is in to hold bottle symmetric distribution the outside of box body, it has played the effect that holds to hold the bottle.

Preferably, the piston is made of rubber, the piston is tightly attached to the inner wall of the containing bottle, and the piston plays a sliding role.

Preferably, the size of screw with the size phase-match of thread groove, the material of connector is the plastics material, the material of honeycomb duct is the rubber material, the screw has played fixed effect.

Compared with the prior art, the utility model has the beneficial effects that:

1) in the work, the takeaway lunch box is ensured to be reused by the arranged heat insulation bag, the heat insulation layer and the reaction block which is arranged in a matched manner, the accumulation of the takeaway lunch box in a short time is avoided, the environmental pollution is prevented, the heat insulation performance of the takeaway lunch box is improved, the phenomenon that the takeaway is lost when a consumer takes the takeaway for a long time is prevented for the takeaway with a long delivery time, the food is heated again, and the experience of the consumer is optimized;

2) the bottle that holds through setting up to and the cooperation sets up the connector, through pulling out and cup joint the connector during the use, and push-and-pull push rod will hold the aqueous solution injection and the absorption in the bottle, realized to the used repeatedly who holds the bottle and to going on recycling to takeaway cutlery box, improved the reuse of material, energy-concerving and environment-protective.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic diagram of the structure at B in FIG. 1 according to the present invention.

In the figure: 1. a box body; 2. a container is arranged in the container; 3. a groove; 4. a heat insulation bag; 5. a heat insulating layer; 6. connecting blocks; 7. a reaction block; 8. a receiving bottle; 9. a push rod; 10. a piston; 11. a connector; 12. a thread groove; 13. a screw; 14. and a flow guide pipe.

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.

The embodiment is given by figures 1-4, the utility model comprises a heat-preservation takeout environment-friendly lunch box, which comprises a box body 1, wherein the inner side of the box body 1 is movably connected with an inner container 2, the inner wall of the box body 1 is provided with a groove 3, the inner wall of the groove 3 is fixedly connected with a heat-insulation bag 4, the heat-insulation bag 4 is made of tin material, the inner side of the heat-insulation bag 4 is filled with fine sand, the heat-insulation bag 4 is uniformly distributed at the inner side of the groove 3, the heat-insulation bag 4 plays a heat-insulation role, the inner wall of the groove 3 is attached with a heat-insulation layer 5, the inner bottom wall of the inner container 2 is fixedly connected with a connecting block 6, the outer side of the connecting block 6 is sleeved with a reaction block 7, the main component of the reaction block 7 is lime, the reaction block 7 is symmetrically distributed at the inner bottom wall of the inner container 2, the reaction block 7 plays a heat-generating role, the outer side of the box body 1 is fixedly connected with a containing bottle 8, and the containing bottle 8 is made of plastic material, the structure that holds bottle 8 is the cylinder structure, hold the outside of bottle 8 symmetric distribution at box body 1, it has played the effect that holds to hold bottle 8, the inner wall sliding connection who holds bottle 8 has piston 10, the material of piston 10 is the rubber material, piston 10 and the inseparable laminating of inner wall that holds bottle 8, piston 10 has played gliding effect, piston 10's the outside and run through in the interior roof fixedly connected with push rod 9 that holds bottle 8, threaded groove 12 has been seted up to the inner wall that holds bottle 8, the bottom that holds bottle 8 has cup jointed connector 11, connector 11's outside fixedly connected with honeycomb duct 14, connector 11's inner wall threaded connection has screw 13, screw 13's size suits with threaded groove 12's size, connector 11's material is the plastics material, honeycomb duct 14's material is the rubber material, screw 13 has played fixed effect.

The working principle is as follows: when the takeaway lunch box works, firstly, food is wrapped up through the built-in container 2 and packaged for food transportation, warm food can transfer heat to the inner side of the groove 3 in the process, the heat is isolated under the action of the heat insulation bag 4 and the heat insulation layer 5 on the inner side of the groove 3, heat loss is avoided, when a user takes the takeaway lunch box, the user can push the push rod 9 on the outer side of the box body 1 to further push the piston 10 to move towards the bottom along the inner wall of the containing bottle 8, so that aqueous solution in the containing bottle 8 is injected into the flow guide pipe 14 under the action of the connector 11, and the aqueous solution and the reaction block 7 at the bottom of the connecting block 6 generate exothermic reaction along the flow guide pipe 14 at the moment, and the food in the built-in container 2 is heated;

after the user uses the completion, with built-in container 2 clean up and disinfection, the inboard clean up of recess 3, the reaction block 7 that cup joints outside connecting block 6 afterwards is changed, and install built-in container 2 the inboard of box body 1, not hard up screw 13 afterwards, make screw 13 and thread groove 12 separate, and then extract connector 11 along the outside that holds bottle 8, at this moment, will hold bottle 8 and soak the water source and upwards lift push rod 9, and then drive piston 10 along the inner wall rebound that holds bottle 8, make the inboard that holds bottle 8 fill with aqueous solution, cup joint connector 11 to the outside that holds bottle 8 afterwards, screw 13 is screwed up, make screw 13 enter the inboard of thread groove 12, after accomplishing above-mentioned operation, can go on recycling to the takeaway cutlery box, the reuse of material has been improved, energy saving and environmental protection.

In conclusion, the takeaway lunch box is guaranteed to be reused, the phenomenon that the takeaway loses heat when the takeaway is taken by a consumer is prevented for the takeaway with a long delivery time is avoided, the environmental pollution is prevented, the heat preservation performance of the takeaway lunch box is improved, reheating of food is guaranteed, and the experience of the consumer is optimized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 (6)

1. The utility model provides a heat preservation takeaway environmental protection cutlery box, includes box body (1), its characterized in that: the inner side swing joint of box body (1) has built-in container (2), the inner wall of box body (1) is seted up recess (3), the inner wall fixedly connected with heat insulating bag (4) of recess (3), the inner wall laminating of recess (3) has heat insulation layer (5), inner bottom wall fixedly connected with connecting block (6) in built-in container (2), the outside of connecting block (6) is cup jointed and is reacted block (7), the outside fixedly connected with of box body (1) holds bottle (8), the inner wall sliding connection who holds bottle (8) has piston (10), the outside of piston (10) just runs through in the interior roof fixedly connected with push rod (9) that holds bottle (8), the inner wall that holds bottle (8) has seted up thread groove (12), connector (11) has been cup jointed to the bottom that holds bottle (8), the outside fixedly connected with honeycomb duct (14) of connector (11), and the inner wall of the connector (11) is in threaded connection with a screw (13).

2. An environmentally friendly lunch box as claimed in claim 1, wherein: the material of heat insulating bag (4) is the tin material, the inboard packing of heat insulating bag (4) has fine sand, heat insulating bag (4) even distribution is in the inboard of recess (3).

3. An environmentally friendly lunch box as claimed in claim 1, wherein: the main component of the reaction block (7) is quicklime, and the reaction block (7) is symmetrically distributed on the inner bottom wall of the inner container (2).

4. An environmentally friendly lunch box as claimed in claim 1, wherein: the material that holds bottle (8) is the plastics material, the structure that holds bottle (8) is the cylinder structure, it is in to hold bottle (8) symmetric distribution the outside of box body (1).

5. An environmentally friendly lunch box as claimed in claim 1, wherein: the piston (10) is made of rubber, and the piston (10) is tightly attached to the inner wall of the accommodating bottle (8).

6. An environmentally friendly lunch box as claimed in claim 1, wherein: the size of screw (13) with the size of thread groove (12) suits, the material of connector (11) is the plastics material, the material of honeycomb duct (14) is the rubber material.

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