CN216534201U

CN216534201U - Prevent opening degradable cutlery box suitable for barbecue class is eaten material

Info

Publication number: CN216534201U
Application number: CN202220144737.0U
Authority: CN
Inventors: 陈瑞盛; 谭千勇
Original assignee: Kunshan Aoree Aerial Packaging Co ltd
Current assignee: Kunshan Aoree Aerial Packaging Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-05-17
Anticipated expiration: 2032-01-19

Abstract

The utility model relates to an anti-opening degradable lunch box suitable for barbecue food materials, which comprises a lunch box body, wherein the lunch box body is provided with a containing cavity, the lunch box body is provided with a box cover, the side wall of the containing cavity extends towards the bottom and is distributed with a plurality of reinforcing strips, the bottom corner of the containing cavity is provided with a reinforcing frame, the bottom of the containing cavity is provided with an oil groove, the outer side of the upper end of the lunch box body is provided with a holding edge, the bottom of the lunch box body is provided with a heat insulation base, the outer side edge of the lunch box body is provided with a plurality of reinforcing holding structures, the edge of the lunch box body, which is positioned at the combination edge of the lunch box body and the box cover, the lunch box body is of a composite structure and is respectively provided with a PP wear-resistant layer, a PLA synthetic degradation layer, a color layer and a PP transparent layer from inside to outside, and the box cover is composed of PLA synthetic degradation layers. From this, can realize effectual bottom is thermal-insulated, promotes the heat preservation effect. Through the existence of strengthening the strip, promoted and prevented the deformation effect. Be equipped with independent oil groove, can accomodate the profit.

Description

Prevent opening degradable cutlery box suitable for barbecue class is eaten material

Technical Field

The utility model relates to an opening-proof lunch box, in particular to an opening-proof degradable lunch box suitable for barbecue food materials.

Background

As is known, disposable lunch boxes are common food material containers at present. It is mainly made of foam plastic or PP. Only possess simple molding, satisfy and hold the demand. The method can not realize autonomous degradation, has some problems to be solved for environmental protection, and is easy to cause white pollution.

Meanwhile, for the barbecue food materials, the temperature is high, so that toxic substances in the foam plastic are easily separated out and pollute the food materials.

In view of the above-mentioned drawbacks, the present inventors have made active research and innovation to create an anti-opening degradable meal box suitable for barbecue food materials, so that the meal box has industrial utility value.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, the present invention aims to provide an anti-opening degradable meal box suitable for barbecue food materials.

The utility model discloses an opening-preventing degradable lunch box suitable for barbecue food materials, which comprises a lunch box body, wherein the lunch box body is provided with a containing cavity, and the lunch box body is provided with a box cover, wherein: the lateral wall that holds the cavity extends towards the bottom and distributes and has a plurality of enhancement strips, the bottom edge department that holds the cavity is provided with reinforcing frame, the bottom that holds the cavity is provided with the oil groove, the upper end outside of cutlery box body is provided with the limit of gripping, the bottom of cutlery box body is provided with thermal-insulated base, the outside edge of cutlery box body is provided with a plurality of reinforcements and grips the structure, cutlery box body combines the back with the lid, and the combination edge that is located cutlery box body and lid is provided with prevents mistake and opens the adhesive tape, the cutlery box body is composite construction, is the synthetic degradation layer of PP wearing layer, PLA, colour layer, PP stratum lucidum respectively from inside to outside, the lid constitutes for the synthetic degradation layer of PLA.

Further, the anti-opening degradable lunch box suitable for barbecue food materials is characterized in that the width of the reinforcing strip is 1-2 mm, and the cross section of the reinforcing strip is arc-shaped.

Furthermore, the anti-opening degradable meal box suitable for barbecue food materials is characterized in that the reinforcing frame is an L-shaped folded angle blocking strip, and the folded angle of the L-shaped folded angle blocking strip is 60-90 degrees.

Furthermore, the anti-opening degradable meal box suitable for barbecue food materials is characterized in that the oil groove is a rectangular inner groove, and the depth of the oil groove is 2-5 mm.

Furthermore, the above anti-opening degradable lunch box suitable for barbecue food materials is characterized in that the heat insulation base is a heat insulation support bar, the heat insulation support bar is distributed around the bottom of the lunch box body, and the width of the heat insulation support bar is 5-7 mm.

Furthermore, the reinforced holding structure is a cross-shaped convex strip, a plurality of cross-shaped convex strips are distributed around the reinforced holding structure at equal intervals, and the thickness of each cross-shaped convex strip is 1 to 3 mm.

Furthermore, the anti-opening degradable lunch box suitable for barbecue food materials is characterized in that the anti-false-opening adhesive tape comprises a non-setting adhesive body, and a concave anti-false-opening structure is arranged on the non-setting adhesive body.

Still further, the opening-proof degradable lunch box suitable for barbecue food materials is characterized in that the thickness of the PP wear-resistant layer is 0.1-0.3 mm, the thickness of the PLA synthetic degradation layer is 0.2-0.3 mm, the thickness of the color layer is 0.1-0.3 mm, and the thickness of the PP transparent layer is 0.3-0.5 mm.

By the scheme, the utility model at least has the following advantages:

1. can realize effectual bottom is thermal-insulated, promotes the heat preservation effect.

2. Through the existence of strengthening the strip, promoted and prevented the deformation effect.

3. Be equipped with independent oil groove, can accomodate profit, let the taste that eats the material and keep the preferred.

4. The degradable structure is adopted, so that the degradable material has better degradability and meets the requirement of environmental protection.

5. The independent color layer is arranged, so that different packaging decoration requirements can be met.

6. The overall stability is better, can satisfy hotter barbecue class food material and place the needs, can not separate out improper material because of high temperature.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

Drawings

Fig. 1 is a schematic front view of the lunch box body.

Fig. 2 is a schematic view of the reverse structure of the lunch box body.

FIG. 3 is a schematic view of the construction of the anti-misopening strip.

Fig. 4 is a schematic view of the present invention after capping and sealing.

Fig. 5 is a schematic structural view of the composite structure of the lunch box body.

The meanings of the reference symbols in the drawings are as follows.

1 lunch box body and 2 box covers

3 reinforcing bar 4 reinforcing frame

5 oil groove 6 holding edge

7 heat insulation base 8 reinforcing and holding structure

9 false-opening-preventing adhesive tape 10PP wear-resistant layer

11PLA synthetic degradation layer 12 color layer

13PP transparent layer 14 indent prevents mistake open structure

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

Like the degradable cutlery box of preventing opening that is applicable to barbecue class edible material of fig. 1 to 5, including cutlery box body 1, cutlery box body 1 is provided with and holds the cavity, is provided with lid 2 on the cutlery box body 1, and its distinctive and distinctive part lies in: the lateral wall of the containing cavity extends towards the bottom and is provided with a plurality of reinforcing strips 3. Thus, excessive deformation due to the pressing force during the gripping does not occur. Meanwhile, a reinforcing frame 4 is arranged at the corner of the bottom of the containing cavity. Like this, let whole cutlery box body 1 possess the anti deformation effect of preferred, be convenient for hold the edible material. The bottom of the containing cavity is provided with an oil groove 5. Therefore, oil and water which possibly overflows from the barbecue food materials can be smoothly contained, and the food materials are prevented from being soaked in the oil and water to influence the taste. In addition, a holding edge 6 is arranged on the outer side of the upper end of the lunch box body 1, and a heat insulation base 7 is arranged at the bottom of the lunch box body 1. Therefore, when the table is placed on a table top, the heat insulation base 7 can reduce relative heat exchange and delay the cooling time of food materials. In addition, in order to realize normal holding, avoid scalding hands and improve the deformation-resistant effect of the lunch box body 1, the outer edge of the lunch box body 1 is provided with a plurality of reinforced holding structures 8. During the actual use, after the lunch box body 1 is combined with the box cover 2, the joint edge of the lunch box body 1 and the box cover 2 is provided with the false opening prevention strip 9. Like this, if cutlery box body 1 and lid 2 separation can lead to preventing the fracture of mistake division adhesive tape 9, can avoid carrying the change of period to eating the material, improve food and drink safety. In view of practical manufacturing, the lunch box body 1 is a composite structure and is composed of a PP wear-resistant layer 10, a PLA synthetic degradation layer 11, a color layer 12 and a PP transparent layer 13 from inside to outside, and the box cover 2 is composed of the PLA synthetic degradation layer 11.

In a preferred embodiment of the present invention, the width of the reinforcing bar 3 is 1 to 2 mm, and the cross section of the reinforcing bar 3 is circular arc. Therefore, sharp surfaces do not exist, food materials can be appropriately heightened, and appropriate oil-water separation is realized. Meanwhile, the reinforcing frame 4 is an L-shaped angle blocking strip, and the angle of the L-shaped angle blocking strip is 60 to 90 degrees. Thus, the dent defect of the bottom corner can be avoided. And, considering the oil and water receiving of the normal food materials, the oil groove 5 is a rectangular inner groove, and the depth of the oil groove 5 is 2 to 5 mm.

Further, the heat insulation base 7 is a heat insulation support bar which is distributed around the bottom of the lunch box body 1, and the width of the heat insulation support bar is 5-7 mm. Like this, can be appropriate raise cutlery box body 1, avoid cutlery box body 1's bottom to contact with the desktop completely, reduce heat conduction efficiency, possess appropriate heat preservation effect. Simultaneously, can cooperate the degree of depth of oil groove 5, realize effectual profit and accomodate.

In order to have a better distribution of the positions, the reinforcing gripping structures 8 are cross ribs. During the implementation, a plurality of cross convex strips are distributed around at equal intervals, and the thickness of the cross convex strips is 1-3 mm. Therefore, under the normal hand holding state, the palm or the fingers can be contacted with the cross convex strips, and the heat insulation effect is better. Meanwhile, the effect similar to a reinforcing rib can be achieved by means of the unique structure of the cross-shaped convex strips, and the deformation resistance of the side wall is improved.

Still further, the false opening prevention strip 9 comprises a self-adhesive body, and a concave false opening prevention structure 14 is arranged on the self-adhesive body. Like this, paste the mistake proofing adhesive tape 9 respectively at four terminal surfaces after lid 2 combines with cutlery box body 1, receive external force and open lid 2 the time, can lead to 14 departments of the wrong division of structure of preventing of indent to appear tearing, whether can be very convenient discern lid 2 and opened, ensured food safety.

During actual manufacturing, the thickness of the PP abrasion resistant layer 10 is 0.1 to 0.3 mm, the thickness of the PLA synthetic degradation layer 11 is 0.2 to 0.3 mm, the thickness of the color layer 12 is 0.1 to 0.3 mm, and the thickness of the PP clear layer 13 is 0.3 to 0.5 mm. Through many times of contrast tests, the thickness of the PP wear-resistant layer 10 is 0.2 mm, the thickness of the PLA synthetic degradation layer 11 is 0.2 mm, the thickness of the color layer 12 is 0.2 mm, and the thickness of the PP transparent layer 13 is 0.4 mm, so that a better use effect can be achieved.

The utility model has the following advantages by the aid of the character expression and the accompanying drawings:

Furthermore, the indication of the orientation or the positional relationship described in the present invention is based on the orientation or the positional relationship shown in the drawings, and is only for convenience of describing the present invention and simplifying the description, but does not indicate or imply that the indicated device or configuration must have a specific orientation or be operated in a specific orientation configuration, and thus, should not be construed as limiting the present invention.

The terms "primary" and "secondary" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "primary" or "secondary" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Also, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other or mutually interacted. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. And it may be directly on the other component or indirectly on the other component. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or component being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be considered as limiting.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. Prevent opening degradable cutlery box suitable for barbecue class is eaten material, including the cutlery box body, the cutlery box body is provided with holds the cavity, be provided with lid, its characterized in that on the cutlery box body: the lateral wall that holds the cavity extends towards the bottom and distributes and has a plurality of enhancement strips, the bottom edge department that holds the cavity is provided with reinforcing frame, the bottom that holds the cavity is provided with the oil groove, the upper end outside of cutlery box body is provided with the limit of gripping, the bottom of cutlery box body is provided with thermal-insulated base, the outside edge of cutlery box body is provided with a plurality of reinforcements and grips the structure, cutlery box body combines the back with the lid, and the combination edge that is located cutlery box body and lid is provided with prevents mistake and opens the adhesive tape, the cutlery box body is composite construction, is the synthetic degradation layer of PP wearing layer, PLA, colour layer, PP stratum lucidum respectively from inside to outside, the lid constitutes for the synthetic degradation layer of PLA.

2. The anti-opening degradable lunch box suitable for barbecue food materials as claimed in claim 1, wherein: the width of the reinforcing strip is 1-2 mm, and the cross section of the reinforcing strip is arc-shaped.

3. The anti-opening degradable lunch box suitable for barbecue food materials as claimed in claim 1, wherein: the reinforcing frame is an L-shaped folded angle blocking strip, and the folded angle of the L-shaped folded angle blocking strip is 60-90 degrees.

4. The anti-opening degradable lunch box suitable for barbecue food materials as claimed in claim 1, wherein: the oil groove is a rectangular inner groove, and the depth of the oil groove is 2-5 mm.

5. The anti-opening degradable lunch box suitable for barbecue food materials as claimed in claim 1, wherein: the thermal-insulated base is thermal-insulated support bar, thermal-insulated support bar encircles the bottom that distributes at the cutlery box body, the width of thermal-insulated support bar is 5 to 7 millimeters.

6. The anti-opening degradable lunch box suitable for barbecue food materials as claimed in claim 1, wherein: the reinforcing and holding structure is a cross convex strip, a plurality of cross convex strips are distributed in an encircling mode at equal intervals, and the thickness of the cross convex strip is 1-3 millimeters.

7. The anti-opening degradable lunch box suitable for barbecue food materials as claimed in claim 1, wherein: the false-opening-preventing adhesive tape comprises an adhesive sticker body, wherein an inwards-concave false-opening-preventing structure is arranged on the adhesive sticker body.

8. The anti-opening degradable lunch box suitable for barbecue food materials as claimed in claim 1, wherein: the thickness of the PP wear-resistant layer is 0.1-0.3 mm, the thickness of the PLA synthetic degradation layer is 0.2-0.3 mm, the thickness of the color layer is 0.1-0.3 mm, and the thickness of the PP transparent layer is 0.3-0.5 mm.