Child-proof discharger
US10272459B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2013 |
| Grant date | Apr 30, 2019 |
| Priority date | — |
| Expiry date | Apr 1, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2210/0618
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Child-proof discharger for media, comprising a reservoir (1), a pump part (3), mounted on the reservoir (1) in sealed arrangement via a closure element (2), for pumping medium out of the reservoir (1), an actuable discharge portion (4), which is mounted on the pump part (3) and which is guided in an axially displaceable manner on a carrier part (5) assigned to the closure element (2) in order to execute a lifting motion for the delivery of medium and can be locked with the aid of manually actuable spring bars (12) in at least one blocking setting, wherein the spring bars (12) are configured on an actuating plate (16) configured on the discharge portion (4), and respectively have an inner tongue, which can be bent radially inwards and to which, on an inner wall of the carrier part (5), is respectively assigned a guide ramp as an entry curve to a contact area, bounded by radial latches, of the blocking setting upon a rotary motion of the discharge portion (4).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.