RU94030801A - Fountain pen - Google Patents

Abstract

FIELD: fountain pens production. SUBSTANCE: fountain pen has writing joint, cap, body, elastic flexible capacity for ink. The new thing in the fountain pen is, that it has rigid plate-type pressing member hinged to end of plate-type spring and elastic pressing member located between rigid pressing member and capacity for ink. The design of fountain pen provides actually full release of ink out of its capacity and full filling of the capacity with ink during fountain pen refilling. It allows to increase duration of writing with one filling and to wash fountain pen better. EFFECT: increased duration of fountain pen writing per one ink filling and improved quality of fountain pen washing.

Claims (1)

The invention relates to fountain pens. The fountain pen comprises a writing unit, a tip, a housing, an elastic elastic ink tank and a leaf spring in contact with the ink tank. A feature of the proposed fountain pen is that it has a rigid plate wringer pivotally connected to the end of the leaf spring, and an elastic wringer between the hard wringer and the ink tank. This design provides almost complete release of the capacity of the fountain pen from the contents and its full filling, which allows to increase the duration of one refueling and to better wash the fountain pen.