LIQUID VOLUME DISPLAY DEVICE OF LIQUID CONTAINER

摘要

PROBLEM TO BE SOLVED: To reduce a cost and to improve the mounting workability of a level display plate. SOLUTION: A level display plate 37 of the liquid volume display device of a liquid container consisting of a liquid volume tube 5c and the level display plate 37 arranged on the rear surface of this liquid volume tube 5c is composed of a synthetic resin and positioning parts 39 and 39 for executing positioning with the liquid volume tube 5c is integrally formed at least either end of the level display plate 37. As a result, the positioning parts 39 are coupled to the liquid volume tube 5c and the level display plate 37 is reduced in weight and cost. The mounting of the level display plate 37 may be easily executed simply by coupling the positioning parts 39 and 39 to the liquid volume tube 5c.