Packaging box for electronic device

Patent metadata

Field	Value
Publication number	US-9725230-B2
Application number	US-201514678446-A
Country	US
Kind code	B2
Filing date	Apr 3, 2015
Priority date	Oct 27, 2014
Publication date	Aug 8, 2017
Grant date	Aug 8, 2017

Abstract

A packaging box includes a connecting plate having a first side and a second side opposite the first side, a first case defining a first receiving cavity, and a second case defining a second receiving cavity and a third receiving cavity. The first case and the second case are foldably connected, respectively, to the first side and the second side of the connecting plate. The connecting plate is positioned between the first case and the second case.

First claim

What is claimed is:

1. A packaging box comprising:
a connecting plate having a first side and a second side opposite the first side;
a first case defining a first receiving cavity, wherein the first case comprises a top plate defining a through hole and a bottom portion foldably connected to the top plate, the top plate comprises two first inner side plates foldably extended from two opposite ends of the through hole; each first inner side plate is perpendicularly folded relative to the top plate;
wherein the bottom portion comprises a bottom plate, two second inner side plates foldably extended from two sides of the bottom plate, and two adhering plates foldably extended from the second inner side plates, the bottom plate is folded to position below the through hole, the adhering plates are adhered to two sides of the top plate with the second inner side plates perpendicularly abutting on the top plate, the second inner side plates, the bottom plate, and the first inner side plates cooperatively define the first receiving cavity; and
a second case defining a second receiving cavity and a third receiving cavity, wherein the first case and the second case are foldably connected, respectively, to the first side and the second side of the connecting plate, the connecting plate is positioned between the first case and the second case.

2. The packaging box of claim 1 , wherein the first case, the connecting plate, and the second case are made of a flat plate.

3. The packaging box of claim 2 , further comprising a sleeve sleeved outside the box.

4. The packaging box of claim 1 , wherein the top plate further comprises two resisting plate foldably extended from one side of each first inner side plate opposite to the first inner side plate, each resisting plate is perpendicularly folded relative to the first inner side plate and resists against the bottom portion.

5. The packaging box of claim 4 , wherein the top plate further defines a first perforated line between each first inner side plate and the corresponding resisting plate, the top plate further comprises a latching plate protruding from each resisting plate along the first perforated line, the bottom plate further defines two latching holes corresponding to the latching plates, the latching plates engage with the latching holes.

6. The packaging box of claim 1 , wherein the second case comprises a first sidewall, a first bottom wall, two second sidewalls, and a second bottom wall, one side of the first sidewall is foldably connected to the connecting plate, and another side of the first sidewall is foldably connected to the first bottom wall, the two second sidewalls are foldably connected to two opposite edges of the first bottom wall adjacent to the first sidewall, respectively, the second bottom wall is foldably connected to one of the second sidewall; the second sidewalls, the first bottom wall, and one portion of the first sidewall cooperatively define the second receiving cavity, and one of the second sidewalls, the second bottom wall and another portion of the first sidewall cooperatively define the third receiving cavity.

7. The packaging box of claim 6 , wherein each second sidewall comprises a first section, a connecting section, and a second section foldably and orderly connected together, the second section of one of the second sidewalls and the first section of another second sidewall are foldably connected to the first bottom wall, the second section of another second sidewall is foldably connected to the second bottom wall.

8. The packaging box of claim 7 , wherein an edge of each second section further defines a second perforated line, the second case further comprises two supporting tips protruding from the first and second bottom wall and supporting the first sections.

9. A packaging box comprising:
a connecting plate;
a first case, the first case comprising a top plate defining a through hole and a bottom portion foldably connected to the top plate, the top plate comprises two first inner side plates perpendicularly connected to two opposite ends of the through hole, the first inner plates and the bottom portion cooperatively defining a first receiving cavity,
wherein the bottom portion comprise a bottom plate, two second inner side plates foldably extended from two sides of the bottom plate, and two adhering plates foldably extended from the second inner side plates, the bottom plate is folded to position below the through hole, the adhering plates are adhered to two sides of the top plate with the second inner side plates perpendicularly abutting on the top plate, the second inner side plates, the bottom plate, and the first inner side plates cooperatively define the first receiving cavity;
a second case defining a second and third receiving cavities; wherein the first case and the second case are foldably connected to two opposite sides of the connecting plate and the connecting plate is sandwiched between the first case and the second case.

10. The packaging box of claim 9 , wherein the top plate further comprises two resisting plate foldably extended from one side of each first inner side plate opposite to the first inner side plate, each resisting plate is perpendicularly folded relative to the first inner side plate and resists against the bottom portion.

11. The packaging box of claim 10 , wherein the top plate further defines a first perforated line between each first inner side plate and the corresponding resisting plate, the top plate further comprises a latching plate protruding from each resisting plate along the first perforated line, the bottom plate further defines two latching holes corresponding to the latching plates, the latching plates engage with the latching holes.

12. The packaging box of claim 9 , wherein the second case comprises a first sidewall, a first bottom wall, two second sidewalls, and a second bottom wall, one side of the first sidewall is foldably connected to the connecting plate, and another side of the first sidewall is foldably connected to the first bottom wall, the two second sidewalls are foldably connected to two opposite edges of the first bottom wall adjacent to the first sidewall, respectively, the second bottom wall is foldably connected to one of the second sidewall; the second sidewalls, the first bottom wall, and one portion of the first sidewall cooperatively define the second receiving cavity, and one of the second sidewalls, the second bottom wall and another portion of the first sidewall cooperatively define the third receiving cavity.

13. The packaging box of claim 12 , wherein each second sidewall comprises a first section, a connecting section, and a second section foldably and orderly connected together, the second section of one of the second sidewalls and the first section of another second sidewall are foldably connected to the first bottom wall, the second section of another second sidewall is foldably connected to the second bottom wall.

14. The packaging box of claim 13 , wherein an edge of each second section further defines a second perforated line, the second case further comprises two supporting tips protruding from the first and second bottom wall and supporting the first sections.

Assignees

• Fih Hong Kong Ltd

Inventors

• Huang Chiu-Chu

Classifications

• B65D59/04

  Sleeves, e.g. postal tubes · CPC title

• B65D5/38 Primary

  Drawer-and-shell type containers · CPC title

• B65D85/30 Primary

  for articles particularly sensitive to damage by shock or pressure · CPC title

• B65D5/50

  Internal supporting or protecting elements for contents · CPC title

• B65D73/0078

  the articles being retained or enclosed in a folded-over or doubled card (B65D75/20 takes precedence) · CPC title