Environment-friendly pearl wool packaging box

Abstract

The environment-friendly pearl wool packaging box comprises a bottom shell and a top cover, grooves are formed in the periphery of the bottom shell, first protrusions are fixed to the positions, corresponding to the side walls of the grooves, of the bottom shell at equal intervals, an extrusion plate is arranged in each groove in a sliding mode, and second protrusions corresponding to the first protrusions are installed on one side of each extrusion plate. The inserting block slides into the inserting groove, the bottom of the connecting block and the clamping block are clamped into the clamping groove in a sliding mode to be used for installing the top cover due to the fact that the connecting block and the clamping block are both made of pearl wool, adhesive tape does not need to be used for bonding and fixing the bottom shell and the top cover, and when objects are taken out, the top cover is taken down, and then an extrusion plate slides in the groove, so that the objects can be conveniently taken out. The second protrusions and the first protrusions are staggered, the spaced second protrusions can be slidably stored between the spaced first protrusions, or the extrusion plate is taken out of the groove, the inner wall of the bottom shell at the position of the groove becomes soft, people can conveniently take out articles in the bottom shell, and the bottom shell does not need to be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of pearl cotton packaging boxes, in particular to an environmentally friendly pearl cotton packaging box. Background Art

[0002] In the packaging industry, cartons were mostly used to package items in the past, but as people's awareness of environmental protection increases, more and more packaging industries use environmentally friendly pearl cotton as the material for packaging boxes.

[0003] In order to stably place the articles in the existing environmentally friendly pearl cotton packaging boxes, the articles are basically placed close to the inside of the packaging boxes. Although it is easy to put in and stable during transportation, it is difficult to take out the articles because the articles squeeze the inside of the packaging boxes. Sometimes the packaging boxes are damaged before taking out the articles, making the packaging boxes a disposable consumable, which is not in line with the concept of environmental protection. Furthermore, in order to improve the sealing of the packaging boxes, people will place the articles in the packaging boxes and then wrap the bottom and top cover of the packaging boxes with tape, resulting in a waste of resources. Utility Model Content

[0004] The purpose of the utility model is to provide an environmentally friendly pearl cotton packaging box to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly pearl cotton packaging box, comprising a bottom shell and a top cover, the bottom shell is provided with grooves around the four sides, the bottom shell is equidistantly fixed with first protrusions at the side wall positions corresponding to the grooves, an extrusion plate is slid inside the groove, a second protrusion corresponding to the first protrusion is installed on one side of the extrusion plate, and the second protrusion can slide with the first protrusion offset, connecting blocks are fixed around the bottom end of the top cover, a clamping block is installed on the top of the bottom end of the connecting block, and a clamping groove is provided on the side wall of the bottom shell corresponding to the positions of the connecting block and the clamping block, and the clamping groove is slidably engaged with the connecting block and the clamping block.

[0006] As a further preferred embodiment of the present technical solution, the second protrusion has the same thickness as the first protrusion.

[0007] As a further preferred embodiment of the present technical solution, a slot is provided on the top of the bottom shell, an insert block is fixed on the bottom of the top cover at a position corresponding to the slot, and the insert block is slidably connected to the slot.

[0008] As a further preferred embodiment of the present technical solution, the width of the top cover is greater than the width of the bottom shell.

[0009] As a further preferred embodiment of the present technical solution, the inner wall of the bottom shell is provided with dividing grooves at equal intervals, and a dividing plate is slidably arranged inside the dividing grooves.

[0010] As a further preferred embodiment of the present technical solution, a positioning groove is provided on the top of the top cover.

[0011] As a further preferred embodiment of the present technical solution, a storage groove for storing ice packs is symmetrically provided at the bottom of the inner wall of the bottom shell, and a baffle having a through hole for covering the storage groove is slidably provided on the inner wall of the bottom shell.

[0012] As a further preferred embodiment of the present technical solution, pulling grooves are provided around the bottom end of the bottom shell.

[0013] The utility model provides an environmentally friendly pearl cotton packaging box, which has the following beneficial effects:

[0014] (1) The utility model places the extrusion plate inside the groove, squeezes the first protrusion corresponding to the second protrusion, and then places the object inside the bottom shell, and then covers the top cover. The insert block will slide into the slot. Since the connecting block and the card block are both made of pearl cotton, they can be deformed. The bottom of the connecting block and the card block are slid and connected into the card slot for installation of the top cover, without the need to use tape to bond and fix the bottom shell and the top cover.

[0015] (2) When taking out an item, the top cover is removed, and then the extrusion plate is slid inside the groove to displace the second protrusion from the first protrusion. The second protrusion can be slid and accommodated between the first protrusions. Alternatively, the extrusion plate can be taken out from the groove. The inner wall of the bottom shell at the groove will become soft, and people can easily take out the items inside the bottom shell without damaging the bottom shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall explosion structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the partial explosion structure of the utility model;

[0019] Figure 4 It is a partial cross-sectional structural schematic diagram of the utility model;

[0020] In the figure: 1. bottom shell; 2. top cover; 3. groove; 4. first protrusion; 5. extrusion plate; 6. second protrusion; 7. connecting block; 8. card block; 9. card slot; 10. slot; 11. insert block; 12. partition slot; 13. partition plate; 14. positioning slot; 15. storage slot; 16. baffle; 17. pull slot. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figures 1 to 4 As shown, in the present embodiment, an environmentally friendly pearl cotton packaging box comprises a bottom shell 1 and a top cover 2, the bottom shell 1 is provided with grooves 3 around its periphery, the bottom shell 1 is provided with first protrusions 4 equidistantly fixed at the side wall position corresponding to the groove 3, an extrusion plate 5 is slidably arranged inside the groove 3, a second protrusion 6 corresponding to the first protrusion 4 is installed on one side of the extrusion plate 5, and the second protrusion 6 can slide dislocated with the first protrusion 4, a connecting block 7 is fixed around the bottom end of the top cover 2, a clamping block 8 is installed at the top of the bottom end of the connecting block 7, a clamping groove 9 is provided on the side wall of the bottom shell 1 corresponding to the connecting block 7 and the clamping block 8, and the clamping groove 9 is slidably engaged with the connecting block 7 and the clamping block 8.

[0023] like Figures 1 to 4 As shown, the second protrusion 6 has the same thickness as the first protrusion 4 .

[0024] When the top cover 2 is removed, the second protrusions 6 and the first protrusions 4 will be misaligned, and the spaced second protrusions 6 can be slidably accommodated between the spaced first protrusions 4 .

[0025] like Figures 1 to 4 As shown, a slot 10 is provided on the top of the bottom shell 1 , and an inserting block 11 is fixed at a position corresponding to the slot 10 on the bottom of the top cover 2 , and the inserting block 11 is slidably connected to the slot 10 .

[0026] When the top cover 2 is covered, the insert block 11 will slide into the slot 10 to seal the bottom shell 1 and the top cover 2 .

[0027] like Figures 1 to 4 As shown, the width of the top cover 2 is greater than the width of the bottom shell 1 .

[0028] When a plurality of packaging boxes are stacked, since the width of the top cover 2 is greater than the width of the bottom shell 1, a gap will appear between two contacting packaging boxes for air circulation.

[0029] like Figures 1 to 4 As shown, the inner wall of the bottom shell 1 is provided with dividing grooves 12 at equal intervals, and a dividing plate 13 is slidably disposed inside the dividing grooves 12 .

[0030] The inner space of the bottom shell 1 can be divided by the partition plate 13 to place different articles or the same articles to prevent squeezing between the articles.

[0031] like Figures 1 to 4 As shown, a positioning groove 14 is formed on the top of the top cover 2 .

[0032] When a plurality of packaging boxes are stacked, the bottom shell 1 of the upper layer can be limited to the inside of the positioning groove 14 of the lower layer.

[0033] like Figures 1 to 4 As shown, a storage groove 15 for storing ice packs is symmetrically provided at the bottom of the inner wall of the bottom shell 1 , and a baffle 16 with a through hole is slidably provided on the inner wall of the bottom shell 1 to cover the storage groove 15 .

[0034] The storage slot 15 can be used to place an ice pack, and the cold air from the ice pack will pass through the baffle 16 into the interior of the packaging box.

[0035] like Figures 1 to 4 As shown, the bottom end of the bottom shell 1 is provided with lifting grooves 17 around it.

[0036] It is convenient for people to carry the packing boxes.

[0037] The utility model provides an environmentally friendly pearl cotton packaging box, and the specific working principle is as follows:

[0038] When the device is in use, the extrusion plate 5 is placed inside the groove 3, the first protrusion 4 is correspondingly squeezed against the second protrusion 6, and then the object is placed inside the bottom shell 1, and the top cover 2 is covered, and the plug block 11 will slide into the slot 10. Since the connecting block 7 and the card block 8 are both pearl cotton, they can be deformed, and the bottom of the connecting block 7 and the card block 8 are slidably connected to the inside of the card slot 9 for installation of the top cover 2, and there is no need to use tape to bond and fix the bottom shell 1 and the top cover 2. When taking out the object, pull the connecting block 7, the bottom of the connecting block 7 and the card block 8 slide out of the card slot 9, remove the top cover 2, and then slide the extrusion plate 5 inside the groove 3 to misalign the second protrusion 6 with the first protrusion 4, so that the interval second protrusion 6 can be slidably stored between the interval first protrusion 4, or the extrusion plate 5 is taken out from the inside of the groove 3, and the inner wall of the bottom shell 1 at the groove 3 will become soft, so that people can conveniently take out the objects inside the bottom shell 1 without damaging the bottom shell 1.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly pearl cotton packaging box, characterized by: The invention comprises a bottom shell (1) and a top cover (2), wherein the bottom shell (1) is provided with a groove (3) at the surrounding positions, and the side wall positions of the bottom shell (1) corresponding to the groove (3) are fixed with a first protrusion (4) at equal distances, and an extrusion plate (5) is slidably arranged inside the groove (3), and a second protrusion (6) corresponding to the first protrusion (4) is installed on one side of the extrusion plate (5), and the second protrusion (6) can slide with the first protrusion (4) in an offset manner, and a connecting block (7) is fixed at the surrounding positions of the bottom end of the top cover (2), and a clamping block (8) is installed at the top of the bottom end of the connecting block (7), and a clamping groove (9) is provided on the side wall of the bottom shell (1) at the positions corresponding to the connecting block (7) and the clamping block (8), and the clamping groove (9) is slidably clamped with the connecting block (7) and the clamping block (8).

2. An environmentally friendly pearl cotton packaging box according to claim 1, characterized in that: The second protrusion (6) has the same thickness as the first protrusion (4).

3. An environmentally friendly pearl cotton packaging box according to claim 1, characterized in that: The top of the bottom shell (1) is provided with a slot (10), and an insert block (11) is fixed at a position corresponding to the slot (10) at the bottom of the top cover (2), and the insert block (11) is slidably connected to the slot (10).

4. An environmentally friendly pearl cotton packaging box according to claim 3, characterized in that: The width of the top cover (2) is greater than the width of the bottom shell (1).

5. The environmentally friendly pearl cotton packaging box according to claim 4 is characterized in that: The inner wall of the bottom shell (1) is provided with partition grooves (12) at equal intervals, and a partition plate (13) is slidably arranged inside the partition groove (12).

6. An environmentally friendly pearl cotton packaging box according to claim 4, characterized in that: A positioning groove (14) is provided on the top of the top cover (2).

7. The environmentally friendly pearl cotton packaging box according to claim 5, characterized in that: The bottom of the inner wall of the bottom shell (1) is symmetrically provided with a storage groove (15) for storing ice packs, and a baffle (16) with a through hole is slidably provided on the inner wall of the bottom shell (1) for shielding the storage groove (15).

8. An environmentally friendly pearl cotton packaging box according to claim 7, characterized in that: The bottom end of the bottom shell (1) is provided with lifting grooves (17) around its periphery.

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