CN220876164U - Self-heating disposable cutlery box - Google Patents

Abstract

The utility model discloses a self-heating disposable cutlery box, which relates to the technical field of self-heating cutlery boxes and comprises an outer box body, a quicklime heating bag A arranged in the outer box body, an inner box body and a box cover, wherein the inner box body is suspended and clamped on the upper side of the inner part of the outer box body, the box cover is covered on the upper side of the outer box body, anti-scalding handles are integrally arranged on four sides of the edge of the upper side of the box opening of the outer box body, a plurality of jacks are arranged in the middle of each anti-scalding handle, a plurality of inserting rods corresponding to the jacks are fixedly arranged on the outer edge of the bottom of the box cover, each inserting rod penetrates through each jack, a bent crease is arranged in the middle of each inserting rod, the bottoms of the inserting rods are attached to the bottom of the anti-scalding handles after being bent along the bent crease, a buckle is connected with the attaching surface of the bottoms of the inserting rods, and the inserting rods capable of penetrating into the jacks are buckled on the box cover, so that the box cover can be stably buckled on the upper side of the outer box body, and the box cover is not easy to fall off.

Description

Self-heating disposable cutlery box

Technical Field

The utility model relates to a self-heating disposable cutlery box, which belongs to the technical field of self-heating cutlery boxes.

Background

Along with the acceleration of modern life rhythm, people also become more and more convenient to food's demand, go on a journey such as trip, outdoor operation, the cooking of living fire often is very inconvenient, but still need carry cooking utensil or gas utensil, waste time and energy, in order to make things convenient for the heating of meal again need not to carry heavy cooking utensil or gas utensil, disposable self-heating food just grows, and self-heating disposable cutlery box's operation requirement is also getting higher and higher, current disposable cutlery box mainly includes outer box body, lid, and the interior box body (also called the inner bag) of card setting in outer box body inside, through having placed quick lime heating package and water reaction heating in outer box body bottom, and then carry out steam heating to interior box body, because current lid and interior box body are simple block together, its connection compactness and stability are not high, drop easily, and because outer box body is single thin one deck plastics, it is relatively poor to insulate against heat and scald effect, influence holistic use and experience, therefore it is necessary to propose a disposable cutlery box.

Disclosure of utility model

In view of the shortcomings of the prior art, the present utility model aims to provide a disposable cutlery box for self-heating, which solves the problems mentioned in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a self-heating is with disposable cutlery box, includes outer box body, places in the inside quick lime heating package A of outer box body, and unsettled card establishes the interior box body of the inside upside of outer box body to and the lid of lid in outer box body upside, outer box body upside box mouth border four sides an organic whole is provided with prevents scalding the handle, each prevent scalding the handle middle part all be provided with a plurality of jacks, lid bottom outward flange set firmly a plurality of inserted bars corresponding with each jack, each the inserted bar runs through by each jack, the inserted bar middle part sets up the curved crease, and the inserted bar bottom is buckled the back along the curved crease with prevent scalding the handle bottom surface laminating, and the inserted bar bottom is connected with the buckle with prevent scalding the handle laminating face.

The further improvement is that the inner wall of the outer box body is integrally provided with a hollow heat insulation cylinder, the hollow heat insulation cylinder is hollow, and the outer side of the inner box body is clamped at the upper edge of the hollow heat insulation cylinder.

Further improved is that the bottom of the outer box body is provided with a closed spacing cavity which is positioned below the quicklime heating bag A, and the quicklime heating bag A is positioned below the inner box body.

The improvement is that the middle part of the box cover is provided with a threaded air hole, and the threaded air hole is connected with a threaded rubber plug in a threaded dismounting way.

Further improved is that the bottom of the box cover is vertically provided with a vertical top ring which is embedded along the top opening of the outer box body in a fitting way and tightly pushes the inner box body.

Further improved is that the buckle is a snap buckle.

Compared with the prior art, the utility model has the following advantages:

The utility model has simple structure and convenient use, and the plug rod buckle which can be inserted into the jack and is bent to buckle the bottom of the anti-scalding handle is arranged on the box cover, so that the box cover can be stably buckled on the upper side of the outer box body, is not easy to fall off, and is stable in use connection;

A hollow heat insulation cylinder is arranged in the outer box body, the middle part of the hollow heat insulation cylinder is hollow, and a separation cavity is arranged at the bottom of the outer box body, so that the effect of effective heat insulation and scalding prevention is achieved;

The bottom of the box cover is provided with the vertical top ring, so that when the box cover is buckled on the upper side of the outer box body, the vertical top ring can downwards prop against the outer edge of the inner box body, and the use stability of the box cover is further improved;

Through installing the screw thread bleeder vent on the lid for inside gas can be discharged when heating, and screw thread bleeder vent screw thread dismantles there is the screw thread rubber buffer, and this screw thread rubber buffer can improve the seal in the outer box body when not using, avoids outside dust or bacterium to get into in the outer box body, has positive beneficial result of use more for prior art.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of an exploded construction of the present utility model;

In the figure: the lime heating bag A, an outer box body 1, an inner box body 2, a box cover 3, a rod inserting buckle 31, a vertical top ring 32, a threaded air hole 33, a threaded rubber plug 34, an anti-scalding handle 4, an inserting hole 41, a buckle 5, a hollow heat insulation cylinder 6 and a spacing cavity 7.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-2, the present utility model provides a technical solution for a self-heating disposable cutlery box: including outer box body 1, place in the inside quick lime heating package A of outer box body 1, unsettled card is established at the inside box body 2 of upside of outer box body 1, and the lid of lid in the inside upside of outer box body 1, outer box body 1 upside box mouth border four sides an organic whole is provided with prevents scalding handle 4, can carry whole outer box body 1 through preventing scalding handle 4, facilitate the use and prevent scalding handle 4 middle part all is provided with a plurality of jacks 41, lid 3 bottom outward flange has set firmly a plurality of inserted bars 31 corresponding with each jack 41, each inserted bar 31 runs through by each jack 41, inserted bar 31 middle part sets up the curved crease, and inserted bar 31 bottom is buckled the back and is laminated with preventing scalding handle 4 bottom surface, inserted bar 31 bottom is connected with buckle 5 with preventing scalding handle 4 laminating surface, the block that like this inserted bar 31 is through buckle 5 inseparable is in preventing scalding handle 4 downside, make lid 3 can more stable lid in outer box body 1 upside.

Among the above-mentioned technical scheme, outer box body 1 inner wall an organic whole is provided with the heat-insulating cylinder 6 of cavity, and this heat-insulating cylinder 6 of cavity is the cavity form, and heat is difficult for heat conduction to outer box body 1 outside under the hollow effect of heat-insulating cylinder 6 like this, effectively plays the anti-scalding effect, and the card is put in the heat-insulating cylinder 6 top edge of cavity in the interior box body 2 outside, avoids droing.

And the bottom of the outer box body 1 is provided with a closed interval cavity 7, the interval cavity 7 is positioned below the quicklime heating bag A, the quicklime heating bag A is positioned below the inner box body 2, and the bottom of the outer box body 1 is heat-insulated under the action of the interval cavity 7.

Preferably, the middle part of the box cover 3 is provided with a threaded air vent 33, so that air inside during heating can be discharged from the threaded air vent 33, the threaded air vent 33 is connected with a threaded rubber plug 34 in a threaded dismounting manner, and the threaded rubber plug 34 can improve the tightness in the outer box body 1 when not used, and prevent external dust or bacteria from entering the outer box body 1.

The vertical top ring 32 is vertically arranged at the bottom of the box cover 3, and when the box cover 3 is buckled on the upper side of the outer box body 1, the vertical top ring 32 is embedded along the top opening of the outer box body 1 in a fitting way and tightly pushes the inner box body 2 on the upper side of the hollow heat insulation cylinder 6, so that the use stability of the box is further improved

Wherein, buckle 5 adopts primary and secondary knot, and the female knot cooperation lock of inserted bar 31 primary and secondary knot and the handle 4 bottom of preventing scalding.

The self-heating disposable cutlery box is mainly improved in the structure, and functions, components and structures which are not mentioned can be implemented by adopting components and structures which can realize corresponding functions in the prior art.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a self-heating disposable cutlery box for use, includes outer box body (1), places in the inside quick lime heating package (A) of outer box body (1), unsettled card establishes in the inside box body (2) of upside of outer box body (1) to and lid (3) of lid in outer box body (1) upside, its characterized in that:

The anti-scalding handle (4) is integrally arranged on four sides of the edge of the upper side box opening of the outer box body (1), a plurality of jacks (41) are arranged in the middle of each anti-scalding handle (4), a plurality of inserting rods (31) corresponding to the jacks (41) are fixedly arranged on the outer edge of the bottom of the box cover (3), each inserted bar (31) is run through by each jack (41), inserted bar (31) middle part sets up the curved crease, and inserted bar (31) bottom is followed to buckle the back and is laminated with preventing scalding handle (4) bottom surface along the curved crease, and inserted bar (31) bottom is connected with buckle (5) with preventing scalding handle (4) laminating face.

2. The self-heating disposable cutlery box of claim 1, wherein: the inner wall of the outer box body (1) is integrally provided with a hollow heat insulation cylinder (6), the hollow heat insulation cylinder (6) is hollow, and the outer side of the inner box body (2) is clamped at the upper edge of the hollow heat insulation cylinder (6).

3. The self-heating disposable cutlery box of claim 1, wherein: the bottom of the outer box body (1) is provided with a closed spacing cavity (7), the spacing cavity (7) is positioned below the quicklime heating bag (A), and the quicklime heating bag (A) is positioned below the inner box body (2).

4. The self-heating disposable cutlery box of claim 1, wherein: the middle part of the box cover (3) is provided with a threaded air hole (33), and the threaded air hole (33) is connected with a threaded rubber plug (34) in a threaded dismounting way.

5. A self-heating disposable cutlery box according to claim 1 or 4, characterized in that: the bottom of the box cover (3) is vertically provided with a vertical top ring (32), and the vertical top ring (32) is embedded along the top opening of the outer box body (1) in a fitting way and tightly pushes the inner box body (2).

6. The self-heating disposable cutlery box of claim 1, wherein: the buckle (5) is a primary-secondary buckle.