Environment-friendly carton with anti-pressing structure

Abstract

The utility model relates to the technical field of packaging, in particular to an environment-friendly carton with an anti-pressing structure, which comprises a carton body, a top cover capable of being opened and closed is arranged on one side of the top end of the carton body, a first clamping plate capable of being bent is arranged at the front end of the top cover, and second clamping plates capable of being bent are arranged on two sides of the first clamping plate. Bendable third clamping plates are arranged on the two sides of the top cover. And a detachable anti-pressing mechanism is mounted in the box body. According to the environment-friendly carton, the anti-pressing mechanism is arranged in the carton body, the anti-pressing capacity of the carton is remarkably improved, internal objects are effectively protected against damage in the transportation and storage process, the anti-pressing mechanism is designed to be detachable, installation and detachment are convenient, use and storage in different scenes are convenient, the overall structural design of the environment-friendly carton is reasonable, and the environment-friendly carton is convenient to use and store. All clamping plates are matched with the clamping grooves, so that the sealing performance and stability of the carton are better, the carton and the anti-pressing mechanism are made of environment-friendly materials, and the modern environment-friendly concept is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing technical field especially is related to a kind of environmental protection carton with anti-pressure structure. BACKGROUND

[0002] In the transportation and storage process of product, as the commonly used packaging container, paper box needs to have certain pressure resistance, to protect internal goods from being damaged, the traditional paper box is prone to deformation even breakage when subjected to greater pressure, especially for some heavy or more fragile goods, the protection ability of ordinary paper box is obviously insufficient, in addition, with the enhancement of environmental awareness, higher requirements are put forward to the environmental performance of paper box. Therefore, it has important practical significance to develop a kind of paper box with good anti-pressure structure and environmental protection. SUMMARY

[0003] The utility model provides a kind of environmental protection carton with anti-pressure structure to the deficiency of prior art, the stability and pressure resistance of paper box are improved by unique structure design and anti-pressure mechanism, while meeting environmental protection requirements.

[0004] To solve the above problems, the technical scheme adopted by the utility model is: a kind of environmental protection carton with anti-pressure structure, including box, the top of the box one side is equipped with the top cover of opening and closing, the front end of the top cover is equipped with the first clamping plate of being able to bend, the two sides of the first clamping plate are equipped with the second clamping plate of being able to bend, the two sides of the top cover are equipped with the third clamping plate of being able to bend;The inside of the box is mounted with the detachable anti-pressure mechanism, the anti-pressure mechanism includes the frame of being composed of four columns, the top of the column is connected by crossbeam and longitudinal beam, the crossbeam and longitudinal beam are equipped with the clamping groove for limiting clamping plate, the anti-pressure mechanism is used to improve the stability of box.

[0005] Preferably, the top of the column is mounted on the two longitudinal beams respectively equipped with first clamping groove, the third clamping plate is detachably installed in first clamping groove.

[0006] Preferably, the top of the column is mounted on the two longitudinal beams and the front end of a crossbeam are equipped with second clamping groove, the first clamping plate and the second clamping plate are detachably installed in second clamping groove.

[0007] Preferably, the included angle between the crossbeam and longitudinal beam mounted at the top of the column is respectively equipped with arc angle brace.

[0008] Preferably, the bottom of the column is equipped with recess, the recess is mounted with the detachable X-shaped lower support rod.

[0009] Preferably, the center position of the crossbeam and longitudinal beam of the column is fixedly connected with lug, the lug is equipped with non-through mounting slot, the mounting slot is mounted with the detachable cross support frame.

[0010] Preferably, the mounting groove is a through groove, and the cross support plate is mounted in the mounting groove.

[0011] Preferably, a cross groove is formed at a central position of the lower support rod, and the bottom end of the cross support plate is clamped in the cross groove.

[0012] The utility model discloses novel structure, clever idea, simple and convenient operation has the following advantages compared with prior art:

[0013] The utility model discloses a paper box with a pressure-proof structure, which has the advantages of high pressure resistance, good sealing and stability, and environmental protection. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective view of the environmental protection paper box with the pressure-proof structure.

[0015] Figure 2 It is a first embodiment schematic view of the pressure-proof structure of the environmental protection paper box with the pressure-proof structure.

[0016] Figure 3 It is a second embodiment schematic view of the pressure-proof structure of the environmental protection paper box with the pressure-proof structure.

[0017] 1 - box, 2 - top cover, 3 - first clamping plate, 4 - second clamping plate, 5 - third clamping plate, 6 - pressure-proof structure, 7 - stand, 8 - lower support rod, 9 - first clamping groove, 10 - second clamping groove, 11 - protruding block, 12 - cross support frame, 13 - arc-shaped angle brace, 14 - cross groove, 15 - cross support plate. DETAILED DESCRIPTION

[0018] The following is a specific embodiment of the utility model, and the technical scheme of the utility model is further described in combination with the drawings, but the utility model is not limited to these embodiments.

[0019] Embodiment one

[0020] As Figures 1-2As shown, the utility model provides a kind of environmental protection carton with pressure-proof structure, the box 1, top cover 2, first clamping plate 3, second clamping plate 4 and third clamping plate 5 in the scheme all adopt high-strength environmental protection corrugated paperboard to make.This material has good pressure resistance and environmental protection performance, meets the environmental protection standard of packaging industry.The column 7 of pressure-proof mechanism 6, crossbeam, stringer, arc gusset 13, lower support rod 8 and cross support frame 12 can adopt plastic material.

[0021] When assembling, first, four columns 7 are connected into frame structure by crossbeam and stringer (the crossbeam and stringer can be integrally formed with column 7 in specific production), arc gusset 13 is installed at the included angle between crossbeam and stringer (arc gusset 13 can be integrally formed with crossbeam and stringer), the stability of frame is enhanced, first clamping groove 9 is opened on two stringers installed at the top end of column 7, second clamping groove 10 is opened on two stringers and one crossbeam at the front end, detachable X-shaped lower support rod 8 is installed in the groove at the bottom end of column 7, non-through mounting groove is opened on the protrusion 11 at the center position of crossbeam and stringer of column 7, and cross support frame 12 is installed in the mounting groove, after box 1 is assembled, pressure-proof mechanism 6 is placed in the inside of box 1, at this time, the edges and corners of column 7 are close to the corners in the inside of box 1, then top cover 2 is folded on the top end of box 1, first clamping plate 3 is folded on the front end of top cover 2, second clamping plate 4 is folded on both sides of first clamping plate 3, and third clamping plate 5 is folded on both sides of top cover 2.In use, the articles are placed in box 1, top cover 2 is covered, first clamping plate 3, second clamping plate 4 and third clamping plate 5 are respectively inserted into corresponding second clamping groove 10 and first clamping groove 9, to complete the closure of carton and the installation of pressure-proof structure.

[0022] Example two

[0023] As Figure 3 shown, the box 1, top cover 2, first clamping plate 3, second clamping plate 4 and third clamping plate 5 also adopt high-strength environmental protection corrugated paperboard, in pressure-proof mechanism 6, column 7, crossbeam, stringer, arc gusset 13, lower support rod 8 are made of carbon fiber composite material, carbon fiber composite material has very high strength-weight ratio, which can effectively reduce the weight of pressure-proof mechanism, while ensuring good pressure resistance, cross support plate 15 is made of high-strength engineering plastic, which has good toughness and strength, and relatively low cost, suitable for large-scale production.

[0024] The embodiment is similar to the embodiment one, and the anti-pressing mechanism 6 is assembled first. The four vertical columns 7 are connected through the cross beams and the longitudinal beams, the arc-shaped corner braces 13 and the X-shaped lower supporting rods 8 are installed, and the difference lies in that the through grooves are formed on the protrusions 11 at the center positions of the cross beams and the longitudinal beams of the vertical columns 7, the cross supporting plates 15 are installed in the through grooves. Meanwhile, the cross grooves 14 are formed at the center positions of the lower supporting rods 8, the assembled anti-pressing mechanism 6 is put into the box body 1, and then the bending installation of the box body 1, the top cover 2 and each clamping plate is completed. When in use, the articles are put into the box body 1, the top cover 2 is covered, the first clamping plate 3, the second clamping plate 4 and the third clamping plate 5 are clamped into the corresponding clamping grooves respectively, and the bottom ends of the cross supporting plates 15 are clamped into the cross grooves 14 of the lower supporting rods 8, so that the stable supporting structure is formed.

[0025] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or use similar ways instead, without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.

Claims

1. An environmentally friendly carton with pressure-proof structure, comprising a box body (1), characterized in that: The side of the top end of the box (1) is hinged with the opening and closing top cover (2), the front end of the top cover (2) is provided with the first clamping plate (3) which can be folded, the two sides of the first clamping plate (3) are provided with the second clamping plate (4) which can be folded, the two sides of the top cover (2) are provided with the third clamping plate (5) which can be folded; the inside of the box (1) is mounted with the detachable anti-pressure mechanism (6), the anti-pressure mechanism (6) includes the frame which is composed of four vertical columns (7), the top end of the vertical column (7) is connected through the cross beam and the longitudinal beam, the cross beam and the longitudinal beam are provided with the clamping groove which is used for limiting the clamping plate, the anti-pressure mechanism (6) is used for improving the stability of the box (1).

2. The environment-friendly carton with pressure-proof structure according to claim 1, characterized in that: The two longitudinal beams which are mounted on the top end of the vertical column (7) are respectively provided with the first clamping groove (9), the third clamping plate (5) is detachably mounted in the first clamping groove (9).

3. The environment-friendly carton with pressure-proof structure according to claim 1, characterized in that: The two longitudinal beams which are mounted on the top end of the vertical column (7) and the cross beam which is in the front end are provided with the second clamping groove (10), the first clamping plate (3) and the second clamping plate (4) are detachably mounted in the second clamping groove (10).

4. The environmentally friendly carton having a pressure-proof structure according to claim 1, wherein: The arc-shaped corner brace (13) is mounted at the included angle between the cross beam and the longitudinal beam which are mounted on the top end of the vertical column (7).

5. The environmentally friendly carton having a pressure-proof structure according to claim 1, wherein: The bottom end of the vertical column (7) is provided with the recess, the recess is mounted with the detachable X-shaped lower supporting rod (8).

6. The environmentally friendly carton having a pressure resistant structure according to claim 1, wherein: The center position of the cross beam and the longitudinal beam of the vertical column (7) is fixedly connected with the protrusion (11), the protrusion (11) is provided with the non-through mounting groove, the mounting groove is mounted with the detachable cross supporting frame (12).

7. The environmentally friendly carton having a pressure-proof structure according to claim 6, characterized in that: The mounting groove is the through groove, the mounting groove is mounted with the cross supporting plate (15).

8. The environmentally friendly carton having a pressure-proof structure according to claim 5, wherein: The center position of the lower supporting rod (8) is provided with the cross groove (14), the bottom end of the cross supporting plate (15) is clamped in the cross groove (14). The center position of the lower supporting rod (8) is provided with the cross groove (14), the bottom end of the cross supporting plate (15) is clamped in the cross groove (14).

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