glass olive oil bottles,

glass olive oil bottles,

glass olive oil bottles,

Glass olive oil bottles comprising a shoulder, a bottle neck on which a pump can be mounted, and a cap which can be snapped thereon, thereby covering the shoulder and the bottle neck, and which has an upper opening in which a grip member of the pump is displaceably seated. The bottle neck is equipped on two diametrically opposed circumferential sections with undercuts and comprises laterally projecting attachments on diametrically opposed circumferential sections which are offset thereto by about 90, each of said attachments being provided with a groove extending in the circumferential direction of the attachments or with a projection extending in circumferential direction. Two resilient arms are formed on the inside on the cap, and at least one circumferentially extending projection or at least one circumferentially extending groove is formed which can be locked with the grooves or projections of the attachments of the bottle neck.

Preferably, the glass olive oil bottle consists of an outer container and a rigid, dimensionally stable plastic material and a soft inner pouch which receives the contents of the bottle, preferably a liquid. The pump is preferably an airless pump which sucks the contents of the container out of the soft inner pouch without permitting air to enter into the soft inner pouch for pressure compensation, so that the pouch will contract more and more during discharge of the contents of the container. Openings are provided in the outer container for pressure compensation.

The present invention, however, is not limited to such a bottle, but it can also be applied to single-walled containers which are provided with a cap and a pump.For operating a bottle of the kind in question, it must be ensured that the grip member of the pump, which in the vertical direction is displaceably seated in the upper opening of the cap, does not "lift off" the cap from the bottle upon its actuation (i.e., when being pressed down) for whenever, as is often the case in practice, the grip member is not pressed by the user exactly in the vertical direction (i.e., in the direction of the longitudinal axis of the bottle inwards), a lateral force acts on the cap that causes a torque which may lead to a detachment of the cap from the bottle, so that the pump is no longer operative. The risk that the cap is "lifted off" is further enhanced in cases where the grip member has an enlarged grip surface for comfortable handling, the grip surface projecting beyond the shaft of the grip member which is displaceably received in the covering cap, so that the above-mentioned torque is created almost automatically by the depression of the grip member, such torque tending to lift off the covering cap from the bottle on the side opposite to the projecting part of the grip member.

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