Abstract: A drinking attachment (10) for drinking vessels (12), comprising a funnel-like circumferential drinking rim (14), which is open towards the drinking vessel (12), having a fastening section (16) for fastening the drinking attachment (10) to an edge region of the drinking vessel surrounding an opening of the drinking vessel (12), and a bowl-shaped elastic sealing disc (20), which can be inserted into the drinking rim (14) for sealing the drinking rim (14), the sealing disc (20) abutting circumferentially against the drinking rim (14) in the region of the end of the drinking rim (19, which is free in the intended mounting state of the drinking attachment (10) on a drinking vessel (12), while forming an interstice (22), which is open towards the drinking vessel (12), and being designed in such a way that it can be partially lifted from the drinking rim (14) by a suction action of a user of the drinking attachment (10), in order to open a passage to the interstice (22), the sealing disc (20) having in the region o

Abstract: The present disclosure is directed to a drinking vessel that can include a drinking container and a drinking attachment that is coupled to the container. A straw can be positioned through an opening in the drinking attachment. The straw can include a top end that includes an opening through which a user can withdraw liquid and a bottom end. A drinking valve can be positioned along the bottom end of the straw and can include a tube that is open on the top and closed on the bottom and further includes at least one flow-through opening connecting the inside of the valve to the outside of the straw. A suction tube can include a tube wall that can be slid over the valve to couple the straw to the suction tube.

Abstract: A drinking attachment (10) for drinking vessels (12), comprising a funnel-like circumferential drinking rim (14), which is open towards the drinking vessel (12), having a fastening section (16) for fastening the drinking attachment (10) to an edge region of the drinking vessel surrounding an opening of the drinking vessel (12), and a bowl-shaped elastic sealing disc (20), which can be inserted into the drinking rim (14) for sealing the drinking rim (14), the sealing disc (20) abutting circumferentially against the drinking rim (14) in the region of the end of the drinking rim (19, which is free in the intended mounting state of the drinking attachment (10) on a drinking vessel (12), while forming an interstice (22), which is open towards the drinking vessel (12), and being designed in such a way that it can be partially lifted from the drinking rim (14) by a suction action of a user of the drinking attachment (10), in order to open a passage to the interstice (22), the sealing disc (20) having in the region o

Abstract: A drinking vessel comprising a drinking container comprising an interior, a drinking attachment comprising a bottom wall and a drinking element, which protrudes upwards from the bottom wall and which has at least one drinking opening on the outer end, which is connected to the interior via a passage channel, which extends through the drinking element, holding devices for releasably holding the drinking attachment on the drinking container, a drinking valve arranged in the passage channel, which closes when ambient pressure is present at the drinking opening, and which opens when a suction underpressure is present at the drinking opening, characterized in that the drinking valve comprises a tube, which is open on the top and closed on the bottom, which, in a wall, has at least one flow-through opening, which connects the inside of the tube to the outside of the tube, wherein the wall of the tube, at least in the area of the flow-through opening, is formed as a soft elastic diaphragm, and when ambient pressu

Abstract: A drinking container including a drinking vessel having an interior and vessel neck with a vessel opening, a drinking lid which has a bottom wall, at least one through-channel with an opening to the interior and an opening to the surroundings, a valve seat and holding devices for releasably holding the drinking lid on the drinking vessel, a valve element that is held on the valve seat and consists of soft elastic material and has a plate-shaped main body that blocks the through-channel, the main body having a passage which is open when the main body is in an undeformed state, and a clamping device with at least one clamping surface that is perpendicular to the plate-shaped main body and exerts a clamping force on the outer edge of the plate-shaped main body which closes the passage.

Abstract: A syringe with a syringe cylinder and a syringe, with a seat for the syringe cylinder and an axially displaceable piston seat for the syringe piston. There is an encoding on the syringe cylinder with encoding elements as protrusions and deepenings (depressions) at seven encoding positions, checking elements in the form of further protrusions and further deepenings at seven checking positions, each being disposed between two encoding positions. The encoding elements and the checking elements have six protrusions in total, and a guiding structure to align the syringe on a further guiding structure with each encoding element and with each checking element to a sensing element, said further guiding structure being disposed in the seat of the metering device and having a certain position with respect to an annular sensing device for sensing the encoding by sensing elements of the metering device that are across the circumference.

Abstract: A drinking container with a drinking vessel, a drinking cap and a threaded ring. The drinking vessel has an inner space, a circular vessel opening, an opening edge surrounding the vessel opening and an external thread next to the vessel opening. The drinking cap has a bottom wall, a ring flange surrounding the bottom wall for abutment on the opening edge of the drinking vessel, a drinking element protruding outwards from the bottom wall and a valve for sealing and opening a passage from the inner space to the outside of the mouthpiece, which is openable for drinking and otherwise closable. A ventilation channel is present in the bottom side of the ring flange or in the top side of the opening edge.

Abstract: A drinking container with a drinking vessel, a drinking cap and a threaded ring. The drinking vessel has an inner space, a circular vessel opening, an opening edge surrounding the vessel opening and an external thread next to the vessel opening. the drinking cap has a bottom wall, a ring flange surrounding the bottom wall for abutment on the opening edge of the drinking vessel, a drinking element protruding outwards from the bottom wall and a sealing means for sealing and opening a passage from the inner space to the outside of the mouthpiece, which is openable for drinking and otherwise closable. A ventilation channel is present in the bottom side of the ring flange or in the top side of the opening edge.

Abstract: A syringe for use with a dosing device with a receiver for a syringe cylinder and an axially displaceable plunger receiver for a syringe plunger with a syringe cylinder, which has a floor with an outlet on the bottom, a cylindrical plunger run area on the inside and has means for being held in the receiver on the top, a syringe plunger, which has a circumferential plunger seal for sealing on the plunger run area on the perimeter and a coupling piece for insertion into the plunger receiver on the top and stop means between the syringe cylinder and the syringe plunger, which restrict the displacement of the syringe plunger towards the floor so that the syringe plunger with the plunger seal can only approach to a certain distance from the floor.

Abstract: Syringe for use with a metering device comprising a centering element with an axial through-passage in a receiver for a syringe cylinder and an axially displaceable piston receiver for a syringe piston, comprising syringe cylinder syringe piston, the syringe cylinder comprising an outlet at the bottom, centering flange at the top on the external periphery for inserting into the receiver, cylindrical piston movement area connected to the outlet, with a first internal diameter, in which the syringe piston is sealingly guided, and at least at a distance of at least 3 mm from the upper end of the syringe cylinder a centering region for inserting the centering element, which has a second internal diameter, which exceeds the first internal diameter and is at least 16.2 mm, the syringe piston at the upper end has a coupling piece for inserting into the piston receiver.

Abstract: A lidded container having a tubular container which at the bottom has a container base, at the top a container opening and below the container opening a sealing region on the internal wall, a lid which comprises a lid base and a plug protruding from the inside of the lid base, and which may be inserted through the container opening into a sealing position in the sealing region, and locking means for releasably locking the lid to the container comprising at least one latching projection projecting radially outward at the top edge of the container, at least one flexible and elastic connecting link projecting from the bottom side of the lid base on which a latching edge is arranged at a distance from the lid base vertically below the connection of the connecting link to the lid base.

Abstract: A syringe with a syringe cylinder and a syringe, with a seat for the syringe cylinder and an axially displaceable piston seat for the syringe piston, comprising an encoding on the syringe cylinder with encoding elements as protrusions and deepenings at seven encoding positions, checking elements in the form of further protrusions and further deepenings at seven checking positions, each being disposed between two encoding positions, wherein the encoding elements and the checking elements have six protrusions in total, and a guiding structure to align the syringe on a further guiding structure with each encoding element and with each checking element to a sensing element, said further guiding structure being disposed in the seat of the metering device and having a certain position with respect to an annular sensing device for sensing the encoding by sensing elements of the metering device that are across the circumference.

Abstract: A lidded container having a tubular container which at the bottom has a container base, at the top a container opening and below the container opening a sealing region on the internal wall, a lid which comprises a lid base and a plug protruding from the inside of the lid base, and which may be inserted through the container opening into a sealing position in the sealing region, and locking means for releasably locking the lid to the container comprising at least one latching projection projecting radially outward at the top edge of the container, at least one flexible and elastic connecting link projecting from the bottom side of the lid base on which a latching edge is arranged at a distance from the lid base vertically below the connection of the connecting link to the lid base.

Abstract: A syringe for use with a dosing device with a receiver for a syringe cylinder and an axially displaceable plunger receiver for a syringe plunger with a syringe cylinder, which has a floor with an outlet on the bottom, a cylindrical plunger run area on the inside and has means for being held in the receiver on the top, a syringe plunger, which has a circumferential plunger seal for sealing on the plunger run area on the perimeter and a coupling piece for insertion into the plunger receiver on the top and stop means between the syringe cylinder and the syringe plunger, which restrict the displacement of the syringe plunger towards the floor so that the syringe plunger with the plunger seal can only approach to a certain distance from the floor.