Plastic container comprising a pouring element
AssigneeAlpla Werke Alwin Lehner GmbH & Co. KG
InventorJohann Künz
Life of this patent
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Abstract
The invention relates to a plastic container (11) comprising a blow-molded container part for receiving a filling product, comprising a container body and a container neck, wherein the container neck (17) comprises an inner wall (21) and an outer wall (23), a pouring element (25) that can be mounted on the container neck (17) and comprises a pouring opening (27), and a closure (29) by means of which the plastic container (11) can be closed. A first and second holding means (31, 45) are formed on the inner wall (21) of the container neck (17), wherein the first holding means (31) is formed so as to hold the pouring element (25) in the container neck (17) and the second holding means (45) is formed so as to hold the closure (29) in the container neck (17).
Claims21
A plastic container, comprising:
- a blow-molded container part for receiving a filling product, a container body and a container neck, wherein the container neck comprises an inner wall and an outer wall;
- a pouring element that can be mounted at the container neck and comprises a pouring opening;
- a closure configured to close the plastic container can be closed;
- and
- first and second holding structures formed on the inner wall of the container neck, wherein the first holding structure is formed so as to hold the pouring element in the container neck and the second holding structure formed so as to hold the closure in the container neck, the first holding structure comprising a groove running in a circumferential direction of the inner wall and the pouring element further comprising a first cylindrical jacket, a base, and a pouring spout protruding from the base inside the jacket, wherein a locking projection is formed at an outer wall of the jacket, which locking projection interacts with the groove, whereby a holder and a first seal are formed between the groove and the locking projection and the pouring element further comprising a first cylindrical jacket, a base, and a pouring spout protruding from the base inside the jacket, wherein a locking projection is formed at an outer wall of the jacket, which locking projection interacts with the groove, whereby a holder and a first seal are formed between the groove and the locking projection.
The plastic container according to 8, further comprising a collar with a first sealing surface extends essentially in a direction of the inner wall of the container neck and is formed at the outer wall of the second jacket.
A blow-molded container part for receiving a filling product, comprising:
- a container body and a container neck, the container neck comprising an inner wall and an outer wall;
- and
- first and second holding structures formed on the inner wall of the container neck, wherein the first holding structure is configured to hold a pouring element in the container neck and the second holding structure is configured to hold a closure in the container neck, wherein, starting from an open end of the container neck first the second holding structure and then the first holding structure are formed at the inner wall, the first holding structure comprising a groove running in a circumferential direction of an inner wall and the pouring element further comprising a first cylindrical jacket, a base, and a pouring spout protruding from the base inside the jacket, wherein a locking projection is formed at an outer wall of the jacket, which locking projection interacts with the groove, whereby a holder and a first seal are formed between the groove and the locking projection.
A pouring element configured to be mounted at a container neck, comprising:
- a cylindrical jacket;
- a base;
- a pouring spout protruding from the base inside the cylindrical jacket and having a pouring opening;
- and
- at least one locking projection formed at an outer wall of the cylindrical jacket, which at least one locking projection is configured to interact with a holding structure of an inner wall of a container neck to thereby form a holder and a first seal between the inner wall and the at least one locking projection.
Dependencies are inferred from the claim text.