Self-closing packaging box

Inactive Publication Date: 2021-08-19
WANG CHANGGUANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The invention is a self-closing packaging box with improved stability and ease of use. It has two connectors on the sides and insertion holes on the inside lining boards that work together to ensure a stable and reliable self-closing function. The box also has unlocking holes that allow for easy opening without compromising the integrity of the box. The unlocking holes have a connecting piece that is separated from the hole when the box is opened, ensuring the safety and integrity of the box. These technical improvements make the self-closing packaging box more user-friendly and easy to open while maintaining its safety and reliability.

Problems solved by technology

Residue (i.e., glue) of the adhesive tape often attaches to the auxiliary tools, which affects the use of the auxiliary tools.
Moreover, the packaging cartons, which have been wrapped with the adhesive tape, cannot be recycled many times. The material of the adhesive tape is not easily degradable, and the glue of the adhesive tape is pollution-carrying.
The packaging cartons may cause great environmental damage during post-processing.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

first embodiment

[0047]Referring to FIGS. 1 to 6, a self-closing packaging box 1000 of a first embodiment is provided. The self-closing packaging box 1000 comprises a box body 1100, a first box cover 1200, and a second box cover 1300. The first box cover 1200 and the second box cover 1300 respectively cover two ends of the box body 1100.

[0048]Referring to FIG. 1, the self-closing packaging box 1000 has a rectangular, parallelepiped structure. Alternatively, the self-closing packaging box 1000 may also be a cube, a triangle, a cylinder, or a combination of these shapes. The color of the self-closing packaging box 1000 can be red, orange, tan, brown, yellow, green, cyan, blue, purple, gray, pink, black, white, brown, or a combination of these colors, but is not limited in this regard.

[0049]The box body 1100 comprises a first side board 10, a second side board 20, a third side board 30, and a fourth side board 40, which are sequentially connected. In some embodiments, the first side board 10, the secon...

second embodiment

[0073]Referring to FIGS. 7 to 10, a self-closing packaging box 1000 of a second embodiment is provided.

[0074]In this embodiment, the first box cover 1200 is the same as the first box cover 1200 of the first embodiment and will not be described.

[0075]The difference between this embodiment and the first embodiment is as follows.

[0076]A top end of the second board 500 is disposed with a second connector 530, and the seventh inner lining board 700 is disposed with a second insertion hole 720 corresponding to the second connector 530. The sixth inner lining board 600 and the eighth inner lining board 800 are respectively disposed with second space-providing grooves 620, 820. When the second space-providing grooves 620, 820 are disposed oppositely, a space (i.e., a large space) is defined by the second space-providing grooves 620, 820. The space corresponds to the second insertion hole 720.

[0077]When the second box cover 1300 covers the box body 1100, the sixth inner lining board 600 and ...

third embodiment

[0080]Referring to FIGS. 11 to 13, a self-closing packaging box 1000 of a third embodiment is provided.

[0081]In this embodiment, the second box cover 1300 is the same as the second box cover 1300 of the first embodiment and will not be described.

[0082]The difference between this embodiment and the first embodiment is as follows.

[0083]A left side and right side of the first board 100 are each disposed with a first connector 130. A first insertion hole 220 is disposed between the first inner lining board 200 and the second side board 20, and a first insertion hole 420 is disposed between the third inner lining board 400 and the fourth side board 40. A left side and right side of the second inner lining board 300 are each disposed with a first space-providing groove 320, and the two first space-providing grooves 320 respectively correspond to the first insertion holes 220, 420.

[0084]At the same time, the second side board 20 and the fourth side board 40 are each disposed with an unlock...

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Abstract

The present disclosure discloses a self-closing packaging box. When one end of a box body needs to be sealed, each of a first inner lining board, a second inner lining board, and a third inner lining board cover the one end of the box body, then one or more first connectors are changed to a folded position and inserted into the box body through one or more first insertion holes, so that a first board finally covers the one end of the box body, and finally the one or more first connectors are automatically unfolded to be in an unfolded position to be clamped to the one or more first insertion holes to perform a self-closing function.

Description

RELATED APPLICATIONS[0001]This application is a continuation of and claims priority to PCT patent application number PCT / CN2019 / 072963, filed on Jan. 24, 2019, which claims priority to Chinese patent application number 201811295277.6, filed on Nov. 1, 2018. PCT patent application number PCT / CN2019 / 072963 and Chinese patent application number 201811295277.6 are incorporated herein by reference.FIELD OF THE DISCLOSURE[0002]The present disclosure relates to a field of packaging, and in particular to a self-closing packaging box.BACKGROUND OF THE DISCLOSURE[0003]There exists packaging boxes, especially packaging cartons, of which openings are sealed by an adhesive tape. The packaging cartons all have a common feature: when the sealed packaging cartons need to be opened, auxiliary tools such as keys, knives, metal objects, etc. are used to break a seal to enable the packaging cartons to be opened. Residue (i.e., glue) of the adhesive tape often attaches to the auxiliary tools, which affe...

Claims

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Application Information

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IPC IPC(8): B65D5/20B65D5/30B65D5/66
CPCB65D5/2057B65D5/6655B65D5/302B65D5/305B65D5/70B65D5/103B65D5/106B65D5/6658B65D5/6608
InventorWANG, CHANGGUANG
OwnerWANG CHANGGUANG