IP Library › Granted Patent US 9,733,612

Granted Patent B2

US 9,733,612 · App. 15/053,315 · Granted Aug 15, 2017

Cartridge package and packageable process cartridge

Inventors: Shinjiro Toba (Yokohama, JP); Yuichi Fukui (Yokosuka, JP); Taiji Watanabe (Yashio, JP); Kengo Sakai (Yokohama, JP)

Assignee: Canon Kabushiki Kaisha

G03G21/181 B65D81/02 G03G2221/1684 G03G2221/1807

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Quick Facts

Patent No.: US 9,733,612
App. No.: 15/053,315
Granted: Aug 15, 2017
Kind: B2

External Links

USPTO Patent Center↗ Full Patent PDF↗

Abstract

A packing member for packing a cartridge for an image forming apparatus, the packing member includes a frame portion having a recess for accommodating the cartridge; a closing member portion for openably closing the recess; a hinge portion for movably connecting the closing member portion relative to the frame portion to open and close the recess; a connecting portion connecting the frame portion and the closing member portion to close the recess; and the closing member portion being provided with a separating portion removable from the closing member portion while leaving the connecting portion on the frame portion.

Claims (58)

1. A packing member for packing a cartridge for an image forming apparatus, said packing member comprising:

a frame portion having a recess for accommodating the cartridge;

a closing member portion for openably closing said recess;

a hinge portion for movably connecting said closing member portion relative to said frame portion to open and close said recess; and

a connecting portion connecting said frame portion and said closing member portion to close said recess,

wherein said packing member further comprises lines of perforations provided between said closing member portion and said hinge portion in a direction perpendicular to a longitudinal direction of said hinge portion, and

wherein the cartridge can be taken out of said packing member by tearing said lines of perforations and opening said closing member portion relative to said frame portion while leaving said connecting portion on said frame portion.

2. A packing member according to claim 1 , wherein said frame portion is provided with a flat flange around said recess, and said connecting portion connects said closing member portion and said flat flange.

3. A packing member according to claim 1 , wherein the cartridge includes a grip portion that is exposed by opening said closing member portion.

4. A packing member according to claim 1 , wherein said recess is a first recess, and said closing member portion is provided with a second recess for cooperating with said first recess to provide a space for accommodating said cartridge.

5. A packing member according to claim 1 , wherein the cartridge includes a photosensitive member and process means actable on said photosensitive member.

6. A packing member according to claim 1 , wherein the cartridge includes a developing device for developing an electrostatic latent image on a photosensitive member.

7. A packing member according to claim 1 , wherein said packing member is provided by vacuum pressure molding of a thin recording material.

8. A packing member according to claim 1 , wherein said frame portion, said closing member portion, and said hinge portion are integrally molded from a sheet of resin.

9. A cartridge detachably mountable to an image forming apparatus, said cartridge being packed in a packing member, said packing member including:

a frame portion having a recess for accommodating said cartridge;

a closing member portion for openably closing said recess;

a hinge portion for movably connecting said closing member portion relative to said frame portion to open and close said recess; and

a connecting portion connecting said frame portion and said closing member portion to close said recess,

wherein said packing member further comprises lines of perforations between said closing member portion and said hinge portion in a direction perpendicular to a longitudinal direction of said hinge portion, and

wherein said cartridge can be taken out of said packing member by tearing said lines of perforations and opening said closing member portion relative to said frame portion while leaving said connecting portion on said frame portion.

10. A cartridge according to claim 9 , wherein said frame portion is provided with a flat flange around said recess, and said connecting portion connects said closing member portion and said flat flange.

11. A cartridge according to claim 9 , wherein said cartridge includes a grip portion that is exposed by opening said closing member portion.

12. A cartridge according to claim 9 , wherein said recess is a first recess, and said closing member portion is provided with a second recess for cooperating with said first recess to provide a space for accommodating said cartridge.

13. A cartridge according to claim 9 , wherein said cartridge includes a photosensitive member and process means actable on said photosensitive member.

14. A cartridge according to claim 9 , wherein said cartridge includes a developing device for developing an electrostatic latent image on a photosensitive member.

15. A cartridge according to claim 9 , wherein said packing member is provided by vacuum pressure molding of a thin recording material.

16. A cartridge according to claim 9 , wherein said frame portion, said closing member portion, and said hinge portion are integrally molded from a sheet of resin.

17. A packing member for packing a cartridge for an image forming apparatus, said packing member comprising:

a frame portion having a recess for accommodating the cartridge;

a closing member portion for openably closing said recess; and

a connecting part connecting said frame portion and said closing member portion,

wherein said packing member further comprises lines of perforations, extending to a longitudinal direction of said connecting part, provided said closing member portion and

18. A packing member according to claim 17 , wherein said frame portion is provided with a flat flange around said recess, and said connecting part connects said closing member portion and said flat flange.

19. A packing member according to claim 17 , wherein the cartridge includes a grip portion that is exposed by opening said closing member portion.

20. A packing member according to claim 17 , wherein said recess is a first recess, and said closing member portion is provided with a second recess for cooperating with said first recess to provide a space for accommodating said cartridge.

21. A packing member according to claim 17 , wherein the cartridge includes a photosensitive member and process means actable on said photosensitive member.

22. A packing member according to claim 17 , wherein the cartridge includes a developing device for developing an electrostatic latent image on a photosensitive member.

23. A packing member according to claim 17 , wherein said packing member is provided by vacuum pressure molding of a thin recording material.

24. A packing member according to claim 17 , wherein said connecting part is a joining portion, joining said frame portion and said closing member portion by welding or bonding.

25. A packing member according to claim 24 , wherein said frame portion and said closing member portion are integrally molded from a sheet of resin.

26. A packing member according to claim 17 , wherein said frame portion and said closing member portion are integrally molded from a sheet of resin so as to form a hinge portion as said connecting part.

27. A cartridge detachably mountable to an image forming apparatus, said cartridge being packed in a packing member, said packing member including:

a frame portion having a recess for accommodating said cartridge;

a closing member portion for openably closing said recess; and

a connecting part connecting said frame portion and said closing member portion,

wherein said packing member further comprises lines of perforations, extending to a longitudinal direction of said connecting part, provided said closing member portion and

28. A cartridge according to claim 27 , wherein said frame portion is provided with a flat flange around said recess, and said connecting part connects said closing member portion and said flat flange.

29. A cartridge according to claim 27 , wherein said cartridge includes a grip portion that is exposed by opening said closing member portion.

30. A cartridge according to claim 27 , wherein said recess is a first recess, and said closing member portion is provided with a second recess for cooperating with said first recess to provide a space for accommodating said cartridge.

31. A cartridge according to claim 27 , wherein said cartridge includes a photosensitive member and process means actable on said photosensitive member.

32. A cartridge according to claim 27 , wherein said cartridge includes a developing device for developing an electrostatic latent image on a photosensitive member.

33. A cartridge according to claim 27 , wherein said packing member is provided by vacuum pressure molding of a thin recording material.

34. A cartridge according to claim 27 , wherein said connecting part is a joining portion, joining said frame portion and said closing member portion by welding or bonding.

35. A cartridge according to claim 34 , wherein said frame portion and said closing member portion are integrally molded from a sheet of resin.

36. A cartridge according to claim 27 , wherein said frame portion and said closing member portion are integrally molded from a sheet of resin so as to form a hinge portion as said connecting part.

Priority Claims (1)

JP 2013-120998 · Jun 7, 2013 · national

Continuity (2)

Division 14297873 · Jun 6, 2014

Related Publication 20160170369A1 · Jun 16, 2016