JPH0224847U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a partially sectional exploded view showing the internal structure of this invention, and FIG. 2 is a perspective view of the same embodiment. 1... Patrone holding chamber, 1a... Detachment port, 1
b... Removable lid, 2... Liquid inlet, 3... Light shielding mechanism,
3a, 3b...shading wall, 3c...shading net, 4...
Patrone holder, 5...Film storage section, 5a
...Drainage port, 5b...Sealing lid, 6...Film holding tool, 7a...Upper fishing support, 7b...Lower fishing support.

Claims (1)

[Scope of utility model registration request] It is equipped with a wide-mouth injection port for injecting chemical solutions such as developer, stop solution, fixer, etc., and a light-shielding mechanism for blocking incident light from this injection port. A cartridge that is provided with a cartridge holder that rotatably holds the cartridge, an attachment/detachment opening for attaching and detaching the cartridge from the outside to the cartridge holder, and an attachment/detachment lid for sealing the attachment/detachment opening in a light-shielding and liquid-tight manner. A holding chamber and a bellows-shaped lower part of the cartridge holding chamber have light-shielding properties and are stretchable and elastic, and a drain port for discharging the chemical solution to the outside is provided at the lower end thereof, and this drain port is sealed. a film storage section having a sealing lid for removing the film from the cartridge, and further including a film holding device disposed at an upper position close to the drain port for holding the film end and pulling the film out of the cartridge; A photographic film developing device characterized in that upper and lower fishing supports are provided at the liquid opening and the lower end of the film storage section, respectively.