Container for loading ferrofluid and carrier liquid thereof

Abstract

Disclosed in the present disclosure is a container for loading ferrofluid and carrier liquid thereof, including: a bottle body having an accommodating chamber configured to contain the ferrofluid and the carrier liquid thereof; a bottle spout disposed at a top of the bottle body, the bottle spout defining a large opening; a soft rubber plug sealing the large opening of the bottle spout, the soft rubber plug being internally provided with a cavity; and the cavity is in fluid communication with the accommodating chamber through an internal valve. By sealing the large opening of the bottle spout with a soft rubber plug containing an expandable and contractible cavity, the cavity provides buffer space for thermal expansion of the ferrofluid and the carrier liquid thereof, thereby preventing container rupture.

Dependencies are inferred from the claim text.