CN212333224U - Structural case piece for handle type case or pet bag - Google Patents

Abstract

The utility model discloses a structural case piece for a portable case or a pet bag, which comprises a first cutting piece and a second cutting piece, wherein the first cutting piece comprises a first bottom plate and two first side plates respectively positioned at two sides of the first bottom plate, and the two first side plates are symmetrically arranged; the outer ends of the two first side plates are respectively provided with a sealing plate; the outer end of the sealing plate is provided with a handle plate; the second cutting piece comprises a second bottom plate corresponding to the first bottom plate, second side plates are arranged at two ends of the second bottom plate respectively, and a first clamping structure matched with the side edge of each first side plate and the side edge of each second side plate is arranged; and a second clamping structure matched with the sealing plate is arranged at the upper end edge of the second side plate. The utility model has the advantages that the utility model can be used as a handle type case or a pet bag, and the use function of the paper packing case is expanded; the formed box body can be repeatedly used for many times; the utilization efficiency of the paper sheet is high.

Description

Structural case piece for handle type case or pet bag

Technical Field

The utility model belongs to the packing box field specifically is a structure case piece that is used for hand-held type case and bag or pet to wrap.

Background

The carton has obtained increasing extensive application because environmental protection performance, and current carton adopts the cuboid structure usually, including bottom plate, roof and four end to end's curb plate, the bottom plate adopts the mode that the polylith shrouding passes through sticky tape bonding or joint usually to take shape, and the structural strength of bottom is relatively poor, can't be used for as pet package or handle formula case and bag.

For example, among the chinese patent document, the grant bulletin number is CN209023311U, the grant bulletin date is the utility model discloses a title "an integrated into one piece does not have equipment packing carton" that 2019, 6 month 25 days disclose, this application discloses an integrated into one piece does not have equipment packing carton, including a carton, the carton includes the backplate, right baffle, preceding baffle, left baffle and bottom plate, the one end of backplate is connected with a baffle, the other end of backplate is connected with the bottom plate, the one end of bottom plate is connected with preceding baffle, one side of bottom plate is connected with left baffle, the opposite side of bottom plate is connected with right baffle, the one end of right baffle is connected with right roof, the one end of preceding baffle is connected with the apron, the one end of apron is connected with a buckle, the one end of left roof is connected with left roof. It has the following disadvantages: the function is single, the bottom is a single-layer bottom plate, the bottom is easily broken by a pet when the pet bag is used, and the pet bag is not provided with a handle structure and cannot be used as a case or a pet bag; the cutting pieces are in a cross shape, so that more waste paper films are produced, the utilization rate of the paper sheets is low, and the cutting and forming are inconvenient due to the large size.

Disclosure of Invention

Based on the problems, the utility model provides a structural case piece for a handle type case or pet bag, which has a reinforced bottom and is provided with a handle, can be used as a handle type case or pet bag, and improves the use function of a paper packing case; the actual required area of used paper membrane is comparatively concentrated, is favorable to cutting machine cutting shaping under the expert joins in marriage, improves the shaping efficiency of cut-parts and the utilization ratio of scraps of paper.

In order to realize the purpose of the invention, the utility model adopts the following technical scheme:

a structural case piece for a handle type case or a pet bag comprises a first cutting piece and a second cutting piece, wherein the first cutting piece comprises a first bottom plate and two first side plates which are respectively positioned at two sides of the first bottom plate, and the two first side plates are symmetrically arranged; the outer ends of the two first side plates are respectively provided with a sealing plate; the outer end of the sealing plate is provided with a handle plate; the second cutting piece comprises a second bottom plate corresponding to the first bottom plate, second side plates are arranged at two ends of the second bottom plate respectively, and a first clamping structure matched with the side edge of each first side plate and the side edge of each second side plate is arranged; and a second clamping structure matched with the sealing plate is arranged at the upper end edge of the second side plate.

The first bottom plate and the second bottom plate form a double-layer bottom plate, so that the reliability of the bottom of the box body is enhanced, and the handle plate is arranged to be used as a handle, so that the box body can be used as a handle type case or a pet bag, and the use function of the paper packing box is expanded; the first side plate and the second side plate are connected through the first clamping structure, the second clamping structure is connected with the sealing plate and the second side plate, and the formed box body can be repeatedly used for multiple times; first cut-parts and second cut-parts are vertical straight line form, compare integrative cross cut-parts, and the actual required area of used paper membrane is comparatively concentrated, is favorable to cutting the shaping at the guillootine of leading to joining in marriage, improves the shaping efficiency of cut-parts and the utilization ratio of scraps of paper.

Preferably, the first clamping structure comprises first clamping sheets positioned on two side edges of the first side plate, the side edge of the second side plate is provided with the first connecting sheet, and a first clamping groove matched with the first clamping sheet is formed between the first connecting sheet and the second side plate. The first connecting piece is firstly folded into the first side plate for attaching when the box body is formed, the first clamping piece and the first clamping groove are matched, the traditional clamping structure is compared with the expansion filling piece with the first connecting piece, and the connecting strength of the connecting position of the first side plate and the second side plate can be greatly improved.

Preferably, the shape of the upper end of the second side plate is an isosceles triangle formed by two symmetrical bevel edges in an intersecting manner, the second clamping structure comprises a second connecting piece located on the isosceles triangle, a second clamping groove is formed between the second connecting piece and the second side plate, and second clamping connecting pieces matched with the second clamping groove are arranged on two sides of the sealing plate. Make the shrouding cooperate the second side board to form the pinnacle structure, make the box have bigger accommodation space, more do benefit to when using as the pet case and put into the pet.

Preferably, a third clamping groove is formed in the second clamping sheet, and a third clamping sheet matched with the third clamping groove is arranged in the second connecting sheet of the second side plate. And a secondary clamping structure is formed, so that the connection reliability of the second side plate and the second sealing plate is greatly improved.

Preferably, the handle plate is in a strip shape, and annular handle holes are formed in the handle plate; the handle plate is provided with two sealing plates, and a handle hole of one handle plate is internally provided with a turning piece. The handle holes are coated by the turnover pieces, so that the strength of the handle holes is improved, and the service life of the handle is prolonged.

Preferably, the first cut piece and the second cut piece are made of corrugated paper. Has certain strength and thickness and can provide reliable supporting function.

To sum up, the beneficial effects of the utility model are that: the box body can be used as a handle type case or a pet bag, and the use function of the paper packaging box is expanded; the first side plate and the second side plate are connected through the first clamping structure, the second clamping structure is connected with the sealing plate and the second side plate, and the formed box body can be repeatedly used for multiple times; the structure is reliable; the supporting function is good; the service life is long.

Drawings

Fig. 1 is a schematic structural view of a first panel and a second panel of an embodiment of the present invention before assembly.

FIG. 2 is a schematic view of the first panel of FIG. 1 with the dashed lines being crease lines and the solid lines being cut lines.

FIG. 3 is a schematic view of the second panel of FIG. 1 with the dashed lines being crease lines and the solid lines being cut lines.

Fig. 4 to 10 are views illustrating steps of fold forming of the embodiment shown in fig. 1.

Fig. 11 is a schematic structural diagram of another embodiment of the present invention.

Wherein: first panel 1 first bottom panel 11 first side panel 12 closing panel 13 handle panel 14 handle aperture 141 flap 142 second panel 2 second bottom panel 21 second side panel 22 first connecting tab 31 first connecting tab 32 first connecting slot 33 second connecting tab 41 second clamping slot 42 second clamping tab 43 third clamping slot 44 third clamping tab 45 breather 5.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

In the case of the example 1, the following examples are given,

as shown in fig. 1 to 10, the structural box piece for a portable bag or pet bag comprises a first cut piece 1 and a second cut piece 2, wherein the first cut piece 1 and the second cut piece 2 are made of corrugated paper. The first cutting piece 1 comprises a first bottom plate 11 and two first side plates 12 respectively positioned at two sides of the first bottom plate 11, wherein the two first side plates 12 are symmetrically arranged; the outer ends of the two first side plates 12 are respectively provided with a sealing plate 13; the outer end of the closing plate 13 is provided with a handle plate 14; the handle plate 14 is in a strip shape, and an annular handle hole 141 is formed in the handle plate 14; the handle plate 14 is provided with two closing plates 13, wherein a turning piece 142 is arranged in a handle hole 141 of one handle plate 14. The second cutting piece 2 comprises a second bottom plate 21 which is stacked corresponding to the first bottom plate 11, second side plates 22 are respectively arranged at two ends of the second bottom plate 21, and a first clamping structure matched with the side edge of the first side plate 12 and the side edge of the second side plate 22; the first clamping structure comprises first clamping connection pieces 31 positioned on two side edges of the first side plate 12, a first connection piece 32 is arranged on a side edge of the second side plate 22, and a first clamping groove 33 matched with the first clamping connection pieces 31 is arranged between the first connection piece 32 and the second side plate 22. And the upper end edges of the closing plate 13 and the second side plate 22 are provided with matched second clamping structures. The upper end of the second side plate 22 is shaped as an isosceles triangle formed by two symmetrical oblique sides, and the second clamping structure comprises a second connecting piece 41 positioned on the isosceles triangle. A second clamping groove 42 is formed between the second connecting piece 41 and the second side plate 22, second clamping sheets 43 matched with the second clamping groove 42 are arranged on two sides of the sealing plate 13, a third clamping groove 44 is formed in each second clamping sheet 43, and a third clamping sheet 45 matched with the third clamping groove 44 is arranged in the second connecting piece 41 of the second side plate 22.

In the case of the example 2, the following examples are given,

as shown in fig. 11, the embodiment 2 is different from the embodiment 1 in that the second side plate 22 is provided with the airing holes 5.

The folding step of the structural box sheet will be described in detail below with reference to fig. 1 to 10 by taking example 1 as an example.

A. The second cut segment 2 shown in fig. 3 is vertically placed above the first cut segment 1 shown in fig. 2, and the first bottom plate 11 and the second bottom plate 21 are attached, as shown in fig. 1, the first cut segment 1 and the second cut segment 2 are both in symmetrical shapes, so that the direction does not need to be distinguished; the first bottom plate 11 is positioned at the lower side, and the handle is stressed and then transferred to the first bottom plate 11, so that the second bottom plate 21 can be ensured to be positioned between the contents and the first bottom plate 11, and the bottom of the box body can be reliably reinforced;

B. the first connecting piece 32 is turned up 90 degrees as shown in fig. 4;

C. the second side panel 22 is folded 90 degrees upward as shown in fig. 5;

D. the first snap tab 31 is folded up 90 degrees as shown in fig. 6;

E. the first side plate 12 is turned upwards by 90 degrees, and the first clamping connecting sheet 31 is matched with the first clamping groove 33, as shown in fig. 7;

F. the second connecting piece 41 and the second snap piece 43 are turned inside by 90 degrees, and the third snap piece 45 is turned outside by 90 degrees, as shown in fig. 8;

G. the second clamping structure is assembled, the two handle plates 14 are attached, and the second clamping sheet 43 is folded into the second clamping groove 42 of the second connecting sheet 41, as shown in fig. 9;

H. the third engagement piece 45 is folded into the third engagement groove 44, and finally the flap 142 is folded over around the handle hole 141 of the other handle panel 14, thereby completing the final formation of the box body, as shown in fig. 10.

Claims (6)

1. A structural case piece for a handle type case or pet bag is characterized by comprising a first cutting piece and a second cutting piece, wherein the first cutting piece comprises a first bottom plate and two first side plates which are respectively positioned at two sides of the first bottom plate, and the two first side plates are symmetrically arranged; the outer ends of the two first side plates are respectively provided with a sealing plate; the outer end of the sealing plate is provided with a handle plate; the second cutting piece comprises a second bottom plate corresponding to the first bottom plate, second side plates are arranged at two ends of the second bottom plate respectively, and a first clamping structure matched with the side edge of each first side plate and the side edge of each second side plate is arranged; and a second clamping structure matched with the sealing plate is arranged at the upper end edge of the second side plate.

2. A structural panel for a carrying case or pet bag as in claim 1 wherein said first latch structure includes first latch tabs located on each side of said first side panel, first tab located on each side of said second side panel, and first latch slots located between said first tab and said second side panel for engaging said first latch tabs.

3. A structural box piece for a carrying case or pet bag as claimed in claim 1 or 2, wherein the upper end of the second side plate is shaped like an isosceles triangle formed by two symmetrical oblique sides intersecting each other, the second engaging structure comprises a second connecting piece located on the isosceles triangle, a second engaging groove is formed between the second connecting piece and the second side plate, and second engaging pieces matched with the second engaging groove are arranged on two sides of the closing plate.

4. A structural case piece for a carrying case or pet bag according to claim 3 wherein a third slot is provided in the second card tab and a third tab is provided on the second side panel within the second tab for engaging with the third slot.

5. A structural panel for a carrying case or pet bag as in claim 1 wherein said carrying panel is elongated in shape and has an annular carrying aperture therein; the handle plate is provided with two sealing plates, and a handle hole of one handle plate is internally provided with a turning piece.

6. A structural panel for a carrying case or pet bag according to claim 1 or 5 wherein said first and second panels are made of corrugated paper.

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