Spray attachment for bringing out fluid substances in a jet-like manner

US11772105B2 · kind B2 · utility

Assignee

• ALPLA Werke Alwin Lehner GmbH & Co. KG · AT

Inventors

• Florian Müller · Kempten (Allgäu), DE
• Klemens Bösch · Lustenau, AT

Key dates

• Filing date: Nov 17, 2020
• Grant date: Oct 3, 2023
• Expiry date: Nov 11, 2041

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B65D83/771
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

A spray attachment for bringing out fluid substances in the manner of a jet includes a cap with an annularly peripheral, closed skirt with a wall, on whose inner side or outer side first fastener is integrally formed. The first fastener can engage a corresponding second fastener of an outer wall or inner wall of a container neck. The skirt at a longitudinal end is closed off by a cover surface having a recess. A receiving part for receiving an insert part is arranged in the region of the recess, and includes a conical receiving surface for receiving a conical peripheral surface of the insert part. The conical receiving service and the conical peripheral surface delimit at least one through-channel for fluid substance, through which the fluid substance can be brought out.