公开(公告)号：EP3582001A1

公开(公告)日：2019-12-18

申请号：EP18752039.0

申请日：2018-01-23

申请人： Fujifilm Corporation

发明人： NAKAI, Yuki

IPC分类号： G03B17/52 ,  G03C3/00 ,  G03C8/42

摘要： Provided are an instant film pack that prevents an ejection error of a film cover and a device using the same.
A film cover (30) covers an exposure surface of a film unit to lighttightly block an exposure opening and is ejected from a discharge port (31c). A bending guide groove (30g) is formed on the outside of an accompanying prevention rib (30b) in a width direction of a cover member (30a) along the accompanying prevention rib (30b). The bending guide groove (30g) tilts a side edge portion (30f), which is a distal end portion of the film cover (30), and the portion outside the accompanying prevention rib (30b), in a protruding direction of the accompanying prevention rib (30b). Since the side edge portion (30f) is bent by the bending guide groove (30g), the both side edges portions (30f) do not engage with the discharge port (31c), and the film cover (30) can be ejected smoothly from the discharge port (31c).

公开(公告)号：EP3361311B1

公开(公告)日：2019-07-31

申请号：EP18155877.6

申请日：2018-02-08

申请人： FUJIFILM Corporation

发明人： NAKAI, Yuki ,  SUGIYAMA, Kenji

IPC分类号： G03B17/50

公开(公告)号：EP3361311A1

公开(公告)日：2018-08-15

申请号：EP18155877.6

申请日：2018-02-08

申请人： FUJIFILM Corporation

发明人： NAKAI, Yuki ,  SUGIYAMA, Kenji

IPC分类号： G03B17/50

CPC分类号： G03B17/26 ,  G03B17/50 ,  G03B17/53 ,  G03B27/00 ,  G03D5/02 ,  G03D5/067 ,  H04N5/2257

摘要： The film cover constituting the instant film pack includes a cover member, a pair of accompanying prevention ribs, a pair of outer light shielding ribs, and a pair of inner light shielding ribs. The accompanying prevention ribs are arranged in parallel with a discharge direction from a distal end of the film cover in the discharge direction. Similarly to the accompanying prevention ribs, since the outer light shielding ribs are formed on a front surface of the cover member, the outer light shielding ribs together with the accompanying prevention ribs can prevent the film unit from accompanying. A tilt surface of which a protruding height gradually decreases toward a distal end from a proximal end of the cover member is formed on the accompanying prevention rib.

公开(公告)号：EP3361309A1

公开(公告)日：2018-08-15

申请号：EP18155638.2

申请日：2018-02-07

申请人： FUJIFILM Corporation

发明人： NAKAI, Yuki ,  SUGIYAMA, Kenji ,  KOBAYASHI, Kenji

IPC分类号： G03B17/50

CPC分类号： G03B17/53 ,  G03B17/26 ,  G03B17/50 ,  G03B27/32 ,  G03C3/02 ,  G03C8/44 ,  G03D9/00

摘要： A case that accommodates a film unit and a film cover includes a pair of light shielding grooves formed in both sides of an exposure opening and an inner wall surface facing the film cover. The film cover includes outer light shielding ribs as a pair of light shielding ribs inserted into a pair of light shielding grooves. A transport roller pair that transports the film unit or the film cover discharged from the case includes a capstan roller including a pair of roller members and a rotational shaft which holds the roller members. A first distance which is a space between inner edges of the pair of roller members is greater than a second distance which is a space between outer edges of the pair of outer light shielding ribs.