Tamper-deterrent nozzle for pump dispensers

Tamper-deterrent nozzle for pump dispensers

A pump dispenser has a body (12) defined by a top wall and a front end and a nozzle cap (22) rotatably mounted on the body (12). The cap (22), which must be rotated for the nozzle (10) to operate, has an opening in a side wall thereof adjacent the front end. An elongate blocking tab (30) has a rear...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: CONTAXIS III, WILLIAM
Format: Patent
Sprache:eng
Schlagworte:
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
ATOMISING APPARATUS
BOTTLES, JARS OR SIMILAR CONTAINERS
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISEPROVIDED FOR
HANDLING THIN OR FILAMENTARY MATERIAL
LIQUID HANDLING
NOZZLES
OPENING, CLOSING
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
SPRAYING APPARATUS
SPRAYING OR ATOMISING IN GENERAL
STORING
TRANSPORTING
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Beschreibung
Zusammenfassung:A pump dispenser has a body (12) defined by a top wall and a front end and a nozzle cap (22) rotatably mounted on the body (12). The cap (22), which must be rotated for the nozzle (10) to operate, has an opening in a side wall thereof adjacent the front end. An elongate blocking tab (30) has a rear portion unitary with and connected to said top wall, and a middle portion extends forwardly from the rear portion and is disposed in the opening in the nozzle cap. The tab (30) also has a forward finger-grippable portion extending forward from said middle portion. The middle portion, by being in the opening, prevents rotary movement of the nozzle cap (22) until the blocking tab (30) is torn from the top wall (14).