Grease gun mouthpiece sealing device - has cap joined to anchoring ring having tongue and suspension eye

摘要

The container mouthpiece sealing and/or protective device is particularly for grease guns, having an elastic anchoring fixed to the container or a discharge pipe from it, joined by a strip to a cap. Ring, strip and cap are one-pice plastic injection moulding. The ring is equipped with a tongue (17) with a suspension eye (18). The tongue can be widened at the free end to form the eye, which can be formed by a round opening, onto which a slot joins. The strip (15) joining the cap (16) to the ring (14), and the tongue between the latter and the eye, can be flexible.