CN213567544U

CN213567544U - Paperboard cover structure convenient to assemble

Info

Publication number: CN213567544U
Application number: CN202021569945.2U
Authority: CN
Inventors: 温长奇
Original assignee: Jiaxing Ziquan Packaging Materials Co ltd
Current assignee: Jiaxing Ziquan Packaging Technology Co.,Ltd.
Priority date: 2020-08-01
Filing date: 2020-08-01
Publication date: 2021-06-29
Anticipated expiration: 2030-08-01

Abstract

The utility model discloses a paperboard cover structure convenient for assembly, which is used for covering the head of a household appliance and comprises a bottom plate, a folded edge, a first cover plate, a second cover plate, a third cover plate and a fourth cover plate, wherein the first cover plate, the second cover plate, the third cover plate and the fourth cover plate can be folded towards the inner side of the bottom plate, the middle part of the bottom plate is provided with a through hole with irregular shape, the through hole is matched with the head of the household appliance, the folded edge is arranged at the four sides of the bottom plate, the first cover plate and the second cover plate are respectively arranged at the front side and the rear side of the bottom plate and are connected with the folded edge, the third cover plate and the fourth cover plate are respectively arranged at the left side and the right side of the bottom plate and are connected with the folded edge, the first cover plate and the second cover plate are respectively provided with a notch, two notches are matched with the top, the positioning hole faces towards a handle of the household appliance. The utility model discloses matter is light, structural performance is good, conveniently assembles.

Description

Paperboard cover structure convenient to assemble

Technical Field

The utility model belongs to the technical field of the cardboard packing, concretely relates to paperboard lid structure of convenient assembly.

Background

Paperboard refers generally to thick paper sheets made from various pulps and composed of fibers interwoven with one another. The cardboard is in the development process, a large variety has been derived, such as corrugated container board, honeycomb cardboard etc., like corrugated container board, it mainly includes corrugated paper sandwich layer and two face paper layers, face paper layer is formed through the veneer complex by the thinner cardboard of multilayer usually, packaging structure that corrugated container board made has light in weight, the resistance to compression is taken precautions against earthquakes, environmental protection and cost advantage lower, to some comparatively fragile domestic appliance, need put into the carton with it, install a skull additional at its head, improve the packing effect, avoid bumping damage in the transportation, however, present skull structure assembly effect is relatively poor, and adopt foam or paper pulp molding to form more, be difficult to satisfy current demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides a weak point in order to avoid prior art to exist provides an use corrugated container board as the base member and make things convenient for the paperboard lid structure of assembly.

The utility model provides a technical problem adopt following technical scheme: a paperboard cover structure convenient to assemble is used for covering the head of a household appliance and comprises a bottom plate, a folded edge, a first cover plate, a second cover plate, a third cover plate and a fourth cover plate, the first cover plate, the second cover plate, the third cover plate and the fourth cover plate can be turned over towards the inner side of the bottom plate, the middle part of the bottom plate is provided with a through hole with irregular shape, the through hole is matched with the head part of the household appliance, the folded edges are arranged on four sides of the bottom plate, the first cover plate and the second cover plate are respectively arranged on the front side and the rear side of the bottom plate and are connected with the folded edges, the third cover plate and the fourth cover plate are respectively arranged at the left side and the right side of the bottom plate and are connected with the folded edges, the first cover plate and the second cover plate are provided with notches, the two notches are matched with a top cover of the household appliance, and the third cover plate is provided with a positioning hole facing a handle of the household appliance.

Further, the bottom plate is embedded in the head of the household appliance through the through hole.

Furthermore, the notches are semicircular, the first cover plate and the second cover plate cover the head of the household appliance, and the two notches correspond to each other to form a circle and encircle the top surface of the household appliance.

Furthermore, the third cover plate and the fourth cover plate are covered on the first cover plate and the second cover plate and seal the cut.

Further, the locating hole is the arrow point form, be provided with the printing information on the first apron, the locating hole cooperatees with the printing information.

Further, the printed information comprises one or more of anti-counterfeiting codes and commodity identifications.

Furthermore, third apron one end is provided with two at least stoppers, fourth apron one end is provided with two at least spacing grooves, the stopper cooperatees with the spacing groove.

Furthermore, the limiting blocks and the limiting grooves are semicircular.

Further, the household appliance is one or more of an air fryer, a juice extractor, an electric steamer and an electric food warmer.

The beneficial effects of the utility model

1) Wholly adopt double-deck corrugated container board to make, its light in weight, structural performance are good, and its inherent flute structure is similar to arch structure, can play the scour protection cushioning effect, has good mechanical properties, can dampproofing, the heat dissipation, easily transport, and the cost is lower, and the production process is more environmental protection.

2) Adopt four sides beta structure, conveniently assemble, can be timely protect domestic appliance, through the through-hole of specific adaptation and on convenient embedding domestic appliance of incision, realize from the fixed, need not to increase glue or sticky tape and connect.

3) Through being the locating hole of arrow head form, when the assembly, only need to aim at domestic appliance's handle with the position that the arrow point indicates and can directly jam in domestic appliance head, need not to fill in repeatedly and look for exact through-hole and domestic appliance complex position, improve the assembly effect, and reduce the scraping that brings the domestic appliance surface.

Drawings

The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not to be considered limiting of the scope of the present disclosure.

Fig. 1 is a schematic view of an assembled state of an easily assembled cardboard cover structure of the present invention;

fig. 2 is a schematic view of a paperboard cover structure of the invention in a semi-folded state for easy assembly;

figure 3 is a schematic view of an easy-to-assemble paperboard cover structure in an expanded state of the invention;

fig. 4 is a schematic view of the connection between the third cover plate and the second cover plate in the structure of the easily assembled cardboard cover of the present invention.

Detailed Description

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

Therefore, the following detailed description of the embodiments of the present invention, which is provided in connection with the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention, and all other embodiments obtained by those of ordinary skill in the art without any inventive effort based on the embodiments of the present invention are within the scope of the invention.

The terminology used herein is for the purpose of explaining the embodiments and is not intended to limit and/or define the invention. It should be understood that the terms "front", "back", "left", "right", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or component that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Example 1

The paperboard cover structure convenient to assemble in the embodiment is mainly used for covering the head of a household appliance, is matched with a carton additionally arranged outside, has a better protection effect on the head of the household appliance, can be one or more of an air fryer, a juice extractor, an electric steamer and an electric cooker, and adopts the air fryer, the household appliance generally has a cylindrical body structure and a handle structure, and the head of the household appliance cannot reach a regular circle shape due to the design and the existence of a button.

In this embodiment, as shown in fig. 1 to 3, the cardboard cover structure includes a bottom plate 100, a flange 200, a first cover plate 300, a second cover plate 400, a third cover plate 500, and a fourth cover plate 600, the first cover plate 300, the second cover plate 400, the third cover plate 500, and the fourth cover plate 600 are all foldable toward the inner side of the bottom plate 100, the bottom plate 100 is provided at the middle thereof with an irregularly shaped through hole 110, the through hole 110 is engaged with the head of the household appliance 10, the flange 200 is provided at the four sides of the bottom plate 100, the first cover plate 300 and the second cover plate 400 are respectively provided at the front and rear sides of the bottom plate 100 and connected with the flange 200, the third cover plate 500 and the fourth cover plate 600 are respectively provided at the left and right sides of the bottom plate 100 and connected with the flange 200, the first cover plate 300 and the second cover plate 400 are both provided with a notch 310, and both notches 310 are engaged, the third cover plate 500 is provided with a positioning hole 510, and the positioning hole 510 faces the handle of the household appliance 10. The cardboard cover structure, after being folded, substantially forms a rectangular parallelepiped box-like shape covering the head of the household appliance 10, such as an air fryer, and has an effective protection effect.

In the present embodiment, the bottom plate 100 is inserted into the head of the electric home appliance 10 through the through hole 110, the through hole 110 is adapted to the shape of the head of the electric home appliance 10 such as an air fryer, and is just snapped around the head, and the through hole 10 is formed in a shape similar to a circle.

In this embodiment, the cut 310 is semicircular, the first cover 300 and the second cover 400 cover the head of the household appliance 10, two of the cut 310 are corresponding to each other to form a circle and surround the top surface of the household appliance 10, and the third cover 500 and the fourth cover 600 cover the first cover 300 and the second cover 400 and close the cut 310. Since the top of the household appliance 10, such as an air fryer, is circular, the two cut-outs 310 are closed correspondingly and then just surround the top, thereby avoiding the top surface from being rubbed.

In this embodiment, the positioning hole 510 is in an arrow shape, the first cover plate 300 is provided with printing information, the positioning hole 510 is matched with the printing information, the printing information includes one or more of an anti-counterfeiting code and a commodity mark, firstly, the arrow-shaped structure can play a pointing effect, when the assembly is performed, one end of the arrow-shaped structure just corresponds to the position of the handle, and then the handle can be accurately inserted into the head of the air fryer for protecting and packaging, meanwhile, due to the existence of the positioning hole 510, under the condition that the paperboard cover structure is not opened, the printing information is just located below the positioning hole 510 when the paperboard cover structure is in the folded box state, some information about the commodity on the first cover plate 300 can be read from the positioning hole 510 by naked eyes, which not only facilitates the reading of the information, increases the marking effect, but also protects the printed information, avoid being scraped the flower and reveal.

When the air fryer is used, the four folding edges 200 are folded inwards by 90 degrees, then the first cover plate 300 and the second cover plate 400 are sequentially folded inwards to be parallel to the bottom plate 100, then the third cover plate 500 and the fourth cover plate 600 are sequentially folded inwards to be covered on the second cover plate 400 and the first cover plate 300, so that the folding effect is realized, then the folding effect is aligned to a handle of a household appliance 10 such as an air fryer through the indicating effect of the positioning holes 510, and then the folding effect is realized by integrally inserting the folding edge into the head of the household appliance 10 such as the air fryer 10.

Example 2

In this embodiment, as shown in fig. 4, in order to improve the connection effect between the third cover plate 500 and the fourth cover plate 600, two limiting blocks 520 are additionally disposed at one end of the third cover plate 500, correspondingly, two limiting grooves 620 are disposed at one end of the fourth cover plate 600, the limiting blocks 520 are matched with the limiting grooves 620, the limiting blocks 520 and the limiting grooves 620 are both semicircular, the limiting blocks 520 and the limiting grooves 620 are both cut from the corrugated cardboard, that is, in the unfolded state, the limiting blocks 520 are disposed at both sides of the end surface of one end of the third cover plate 500 far away from the bottom plate 100 and extend outward from the third cover plate 500, and in the folded state, the two limiting blocks 520 are disposed at both sides of the notch 310 and do not contact with the notch 310, correspondingly, the limiting grooves 620 are disposed at both sides of one end of the fourth cover plate 600 far away from the bottom plate 100, and when folded, the limiting blocks 520 are plugged into the limiting grooves, the coupling effect between the third cover plate 500 and the fourth cover plate 600 can be achieved.

It should be noted that, in the present invention, the unexplained connection mode between the components is the connection mode commonly used in the field, and is not described herein.

The scope of the present invention is defined not by the above-described embodiments but by the appended claims and equivalents thereof.

Claims

1. A paperboard cover structure convenient to assemble is used for covering the head of a household appliance and is characterized by comprising a bottom plate, a folded edge, a first cover plate, a second cover plate, a third cover plate and a fourth cover plate, wherein the first cover plate, the second cover plate, the third cover plate and the fourth cover plate can be folded towards the inner side of the bottom plate, the middle part of the bottom plate is provided with a through hole with an irregular shape, the through hole is matched with the head of the household appliance, the folded edge is arranged on four sides of the bottom plate, the first cover plate and the second cover plate are respectively arranged on the front side and the rear side of the bottom plate and are connected with the folded edge, the third cover plate and the fourth cover plate are respectively arranged on the left side and the right side of the bottom plate and are connected with the folded edge, the first cover plate and the second cover plate are respectively provided with a notch, the two notches are matched with a top cover, the positioning hole faces towards a handle of the household appliance.

2. An easily assembled cardboard cover structure according to claim 1 wherein the base plate is inserted through the through hole provided in the head of the household appliance.

3. An easily assembled cardboard cover structure according to claim 1 wherein said cut-outs are semicircular, said first and second cover plates covering the head of the household appliance, two of said cut-outs corresponding to form a circle and surrounding the top surface of the household appliance.

4. An assembled paperboard cover structure of claim 3 wherein said third and fourth cover sheets are folded over said first and second cover sheets and close said cut-outs.

5. An easily assembled paperboard cover structure according to claim 4 wherein said locating hole is arrow-shaped, said first cover plate having printed information disposed thereon, said locating hole cooperating with said printed information.

6. An assembled paperboard cover structure according to claim 5 wherein said printed information includes one or more of an anti-counterfeiting code, a merchandise identification.

7. An assembled paperboard cover structure as claimed in claim 1, wherein at least two limiting blocks are disposed at one end of the third cover plate, at least two limiting grooves are disposed at one end of the fourth cover plate, and the limiting blocks are matched with the limiting grooves.

8. An assembled paperboard cover structure according to claim 7, wherein the limiting blocks and the limiting grooves are semicircular.

9. An easily assembled paperboard cover structure as claimed in any one of claims 1 to 6 wherein the household appliance is one or more of an air fryer, a juicer, an electric steamer, an electric cooker.