CN215098900U

CN215098900U - Degradable paper-plastic packaging box

Info

Publication number: CN215098900U
Application number: CN202120623936.5U
Authority: CN
Inventors: 许佳超
Original assignee: Guangdong Yuesheng Plastic Science And Technology Co ltd
Current assignee: Guangdong Yuesheng Plastic Science And Technology Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-10
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a packing carton is moulded to degradable paper, comprises a box bod, lid, the box body includes the box body frame, the periphery parcel of box body frame has first cardboard, the bottom of box body frame is provided with the second cardboard, makes the box body frame forms the chamber that holds that can hold food, the bottom of box body frame is provided with the supporting part, the lid includes the lid circle frame, it has the third cardboard to bond on the lid circle frame, the lid is located on the box body, make the box body forms the confined space. The utility model discloses simple structure, the cost is not only reduced to the degradable, moreover environmental protection more.

Description

Degradable paper-plastic packaging box

Technical Field

The utility model relates to a technical field of packing carton, in particular to packing carton is moulded to degradable paper.

Background

Along with the increasingly outstanding problem of environmental pollution, paper packaging is more and more emphasized, most disposable lunch boxes or food packaging boxes are made of paper materials at present, and the packaging boxes are difficult to degrade and recycle after being discarded, so that the environmental pollution is easily caused, and the purpose of environmental protection cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a technical problem that will solve provides a packing carton is moulded to degradable paper, its simple structure, and the cost is not only reduced to the degradable, environmental protection more moreover.

In order to achieve the purpose, the utility model discloses a packing carton is moulded to degradable paper, comprises a box bod, lid, the box body includes the box body frame, the periphery parcel of box body frame has first cardboard, the bottom of box body frame is provided with the second cardboard, makes the box body frame forms the chamber that holds that can hold food, the bottom of box body frame is provided with the supporting part, the lid includes the lid circle frame, it has the third cardboard to bond on the lid circle frame, the lid is located on the box body, make the box body forms the confined space.

Preferably, the box body frame comprises an upper edge plastic ring, a bottom plastic ring, a first supporting rod and a second supporting rod, the upper edge plastic ring and the bottom plastic ring are arranged up and down, the diameter of the upper edge plastic ring is larger than that of the bottom plastic ring, and the first supporting rod and the second supporting rod are symmetrically arranged between two sides of the upper edge plastic ring and the bottom plastic ring.

Preferably, the first paperboard is wrapped on the box body frame, the upper edge and the lower edge of the first paperboard are respectively bonded with the outer walls of the upper edge plastic ring and the bottom plastic ring, and two sides of the first paperboard are respectively bonded with the first supporting rod.

Preferably, the peripheral edge of the second panel is adhered to the bottom of the bottom plastic ring.

Preferably, the support portion comprises a plurality of support blocks, and the support blocks are arranged on the bottom plastic ring at intervals along the circumferential direction.

Preferably, the upper edge of the box body frame is provided with a clamping edge in an outward turning manner, the inner side surface of the box cover ring frame is convexly provided with a flange, and the flange of the box cover ring frame is connected with the clamping edge of the box body frame in a buckling manner.

Preferably, the lid with be provided with the theftproof circle between the box body, the last edge of theftproof circle with the lid ring frame down be provided with a plurality of first tie points along the junction between along, the lower edge of theftproof circle with the card of box body frame is followed and is provided with a plurality of second tie points along the junction between.

Preferably, the box body frame, the box cover ring frame and the anti-theft ring are made of bamboo fiber materials.

Preferably, the first, second and third paperboards are made of degradable waterproof paper.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses a packing carton passes through paper and moulds to combine together, is regarded as overall structure's support by the box body frame, makes the packing carton have higher intensity to improved the leakproofness of packing carton, and the material is moulded to paper all adopts degradable material, and its material cost is low, effective reduction in production cost, and environmental protection more.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of a cartridge;

FIG. 3 is a schematic structural diagram of a case frame;

FIG. 4 is a schematic view of the lid;

FIG. 5 is a schematic structural view of a lid ring;

fig. 6 is a schematic view of the internal structure of the cartridge.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-5, a degradable paper-plastic packaging box, comprises a box body 1 and a box cover 2, wherein the box body 1 comprises a box body frame 11, a first paperboard 3 is wrapped on the periphery of the box body frame 11, a second paperboard 4 is arranged at the bottom of the box body frame 11, the box body frame 11 forms a containing cavity capable of containing food, the box cover 2 comprises a box cover ring frame 21, a third paperboard 5 is bonded on the box cover ring frame 21, the box cover 2 is arranged on the box body 1 in a covering mode, a sealing space is formed on the box body 1, an anti-theft ring 7 is arranged between the box cover 2 and the box body 1, a plurality of first connecting points are arranged at the connecting position between the upper edge of the anti-theft ring 7 and the lower edge of the box cover ring frame 21, and a plurality of second connecting points are arranged at the connecting position between the lower edge of the anti-theft ring 7 and the clamping edge of the box body frame 11. When the pilfer band 7 is damaged, it indicates to the user that the product has been opened and that the food in the container is at risk of contamination.

Referring to fig. 2 and 3, the box frame 11 includes an upper edge plastic ring 111, a bottom plastic ring 112, a first support rod 113 and a second support rod 114, the upper edge plastic ring 111 and the bottom plastic ring 112 are disposed up and down, the first support rod 113 and the second support rod 114 are symmetrically disposed between two sides of the upper edge plastic ring 111 and the bottom plastic ring 112, the first paper board 3 is wrapped between the upper edge plastic ring 111 and the bottom plastic ring 112, an upper edge and a lower edge of the first paper board 3 are respectively bonded to outer walls of the upper edge plastic ring 111 and the bottom plastic ring 112, and two sides of the first paper board 3 are respectively bonded to the first support rod 112. And the diameter of the upper edge plastic ring 111 is larger than that of the bottom plastic ring 112, so that the box body forms an inverted frustum structure, the peripheral edge of the second paperboard 4 is bonded to the bottom of the bottom plastic ring 112, and the packaging box has higher strength through paper-plastic combination.

Referring to fig. 2 and 6, preferably, the bottom of the box frame 11 is provided with a supporting portion 6, the supporting portion 6 includes a plurality of supporting blocks 61, in this embodiment, four supporting blocks are preferably adopted, and the four supporting blocks are respectively arranged on the bottom plastic ring 112 along the circumferential direction at intervals, so as to increase the strength of the bottom plastic ring, and meanwhile, the supporting blocks abut against the bottom of the box when the boxes are stacked, so that a certain gap is formed between the boxes when the boxes are stacked, friction between the paper boards on the surfaces of the two boxes is avoided, and the boxes are convenient to take out.

Referring to fig. 2 and 4, the upper edge of the box body frame 11 is provided with a locking edge 115 by turning outward, the inner side of the box cover ring frame 21 is provided with a convex edge by protruding, and the convex edge of the box cover ring frame 54 is connected with the locking edge 115 of the box body frame 11 by buckling.

More preferably, box body frame 11, lid circle frame 21 all adopt bamboo fiber material, and first, second,

third cardboard

3, 4, 5 all adopt the waterproof paper of degradable, and the paper of this embodiment is moulded the material and is all can be degraded, effective reduce cost, and environmental protection more.

Of course, the above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention, and all modifications made according to the spirit of the main technical solution of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a packing carton is moulded to degradable paper, a serial communication port, including box body, lid, the box body includes the box body frame, the periphery parcel of box body frame has first cardboard, the bottom of box body frame is provided with the second cardboard, makes the box body frame forms the chamber that holds that can hold food, the bottom of box body frame is provided with the supporting part, the lid includes the lid circle frame, be provided with the third cardboard on the lid circle frame, the lid is located on the box body, make the box body forms confined space.

2. The degradable paper-plastic packaging box of claim 1, wherein the box frame comprises an upper edge plastic ring, a bottom plastic ring, a first support rod and a second support rod, the upper edge plastic ring and the bottom plastic ring are vertically arranged, the diameter of the upper edge plastic ring is larger than that of the bottom plastic ring, and the first support rod and the second support rod are symmetrically arranged between two sides of the upper edge plastic ring and the bottom plastic ring.

3. The degradable paper-plastic packaging box of claim 2, wherein the first paper board is wrapped on the box body frame, the upper edge and the lower edge of the first paper board are respectively bonded with the outer walls of the upper edge plastic ring and the bottom plastic ring, and two sides of the first paper board are respectively bonded with the first supporting rod.

4. The degradable paper-plastic package box of claim 3, wherein the peripheral edge of the second paper board is adhered to the bottom of the bottom plastic ring.

5. The degradable paper-plastic packaging box of claim 2, wherein the supporting portion comprises a plurality of supporting blocks, and the supporting blocks are circumferentially arranged on the bottom plastic ring at intervals.

6. The degradable paper-plastic packaging box of claim 1, wherein the upper edge of the box body frame is folded outwards to form a clamping edge, the inner side of the box cover ring frame is provided with a protruding edge in a protruding manner, and the protruding edge of the box cover ring frame is connected with the clamping edge of the box body frame in a buckling manner.

7. The degradable paper-plastic packaging box of claim 1, wherein an anti-theft ring is arranged between the box cover and the box body, a plurality of first connecting points are arranged at the connecting position between the upper edge of the anti-theft ring and the lower edge of the box cover ring frame, and a plurality of second connecting points are arranged at the connecting position between the lower edge of the anti-theft ring and the clamping edge of the box body frame.

8. The degradable paper-plastic packaging box of any one of claims 1-7, wherein the box body frame, the box cover ring frame and the anti-theft ring are made of bamboo fiber materials.

9. The degradable paper-plastic packaging box of claim 1, wherein the first, second and third paperboards are degradable waterproof paper.