DE7610965U1 - Plastic lid with pouring spout for closing buckets, containers or the like - Google Patents

Description

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Annex to the utility model registration from

Plastic lid with pouring spout to close from buckets, containers or the like.

The invention relates to a plastic cover with Pouring spout for closing buckets and containers and the same. Plastic lids for closing are already known and are used in injection molding, deep-drawing or blow molding process made from thermoplastic. The areas of application of the plastic lids extend in almost all areas of trade and industry, including food, dye, glue and Reini. gungsiri ttel packaging. In some areas is a bottling because of the often liquid and volatile substances, or the sensitivity and danger and dosing from smaller openings than, for example, the entire bucket or container opening as it is after removal of the lid is necessary. In many cases, the containers or lids used so far are with one object at designated notched points for pouring cut open. The disadvantage is the poor bulk capacity through such openings and the lack of them Possibility of reclosing, as well as damaging and destroying the containers and lids.

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Various designs of pouring or pouring devices from different are also known Materials, including plastic. These parts are designed in their function in such a way that they can be retrofitted can be attached to containers or lids. Disadvantages of these prior art pourers is it that only with an additionally manufactured Part and an additional subsequent attachment created a satisfactory pouring option will. Very complex devices are often required for the attachment, the lack of tightness and bulky design is disadvantageous. A complete emptying of the container is possible due to the type of attachment also not possible. To be resealed with the known pourers usually a further lid or stopper is required as an additional part and accordingly included.

The aim of the present invention was to improve the plastic buckets and lids and their pouring devices to avoid existing disadvantages of the prior art and a method for producing the lid to be developed with a pouring spout in one operation.

According to the invention it was found that this with a Lid is achieved with a pouring spout from one part. The invention is based on the description and Drawing further explained in an exemplary embodiment.

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Figure A shows

a sectional drawing through a container with attached lid with pouring spout.

Figure B

A sectional drawing through a container and lid with a pouring spout in the pouring position.

Figure C to C

A partial top view of a lid with indication of the handling symbols, attached next to the pouring spout.

Figure D

A schematic drawing of the stacked lids with pouring spouts.

Figure E 1-3 Further embodiments of lid and bucket lumps.

According to Figure A, the cover (1) consists of an edge bead (2), which engages under the edge of the bucket (3) and / or rests against it and which is fixed according to the requirements and creates a tight fit. The lid bead (4) adjoining the edge bead (2) lies close to the bucket bead (3) on and goes into the cover surface (5). A reinforcing ring (6) is located near the cover bead (4) a thickened wall, which merges into the round or arbitrarily shaped telescopic wall (7) of the spout (8). the Grommet (8) has a tapered outlet cross-section

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and is closed with the plug surface (9). At the ^ Stopper surface (9) is a stopper (lo) with an inside and <? two walls connecting rib (11) attached .

Figure A shows the lid with pouring spout in the manufacturing and shipping position.

Figure D shows the stacking of the lids with pouring spouts for shipping and storage. Here is an essential one Advantage, the conical design of the telescopic wall (7) and the spout (8), which nested the Bring spout and thus enormous space savings during shipping and transport. Also brings the sunk down Pouring spout by saving space Advantages when stacking buckets and containers with attached ones Lids. After shipping, buckets and containers or the like with the lid according to FIG Figure A closed. The soft to hard setting of the thermoplastics enables them to snap over and Hooking the edge bead (2) opposite the bucket edge (3) in an exemplary embodiment according to FIG. A. Or allows the tight and dense concern of the beaded edge (2) according to Figure E 3 The pouring spout (8) for the position of use is only taken shortly before use. According to FIG. C 1-3, the corresponding Handling explained in symbols.

Figure C 1 explains: On the rib (11) of the plug (lo) is grabbed with flat-nose pliers and pulled in the direction of the arrow. The extra thin conical telescopic

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wall (7) allows the case of thermoplastics one DEFOR "(mation, so that the pouring spout can be drawn out without damage and according to FIG B remains in the end position.

Figure C 2 explains: The still closed spout (8) must be opened by cutting off the stopper surface (9) will. The packaged goods can then be poured out or poured out by placing the bucket or container is brought into the inclined position using the carrying handles or brackets provided for this purpose.

Figure C explains: Reclosing is possible, by using the previously cut plug surface (9) the plug (lo) located thereon and the rib (11) is inserted in reverse into the open pouring spout (8). The choice of the dimensions of the open nozzle (8) and the plug (lo) enable a firm to tight fit of the plug (lo) in the spout (8). There is also a horizontal elevation on the inside of the grommet (8) for attachment (13) and a horizontal elevation (12) attached to the outside of the stopper (lo). The specified distances of the Both elevations (13 and 12) cause a firm and tight grip under the same among each other. This is required, if the pouring spout to transport and It is closed and sunk again for storage purposes and again for filling operations at a later point in time must be pulled out.

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Claims (1)

S chut ζ ana ρ ruche v ^ 1.) Plastic lid with pouring spout for closing * sen of buckets, containers or the like, manufactured by injection molding, consisting of one, a round and / or angular or oval container edge (3) reaching under and / or resting Edge bead (2), as well as a lid bead (4) and one that fit closely to the container edge flat or curved cover surface (5) with a reinforcing ring (6), merging into a telescopic wall (7) with adjoining conical nozzle (8) and a stopper surface (9) with a stopper (lo) and a rib (11), characterized in that the edge bead (2) with the cover bead (4) and the Cover surface (5) with the reinforcement ring (6) and the telescopic wall (7), which tapers conically downwards in the wall thickness, with the after conically tapered nozzle (8) at the top and the plug surface (9) with the plug (lo) and the rib (11) is made from the same raw material and is made from one piece or cast. 2.) Plastic lid with pouring spout according to claim 1 characterized in that the telescopic wall (7) from the reinforcement ring (6) to the grommet (8) pointing at the bottom has a reduced wall thickness and tapers conically to the spout. 7610965 08/12/76 > V · ί ι 1 «ι ι j 3.) KunststoffdeGkel with pouring spout according to claims j 1 and 2 characterized in that the spout (8) ί a larger one compared to the telescope wall (7) Wall thickness and tapered towards the top 4.) Plastic lid with pouring spout according to claims 1 - 3 characterized in that the transition from the reinforcement ring (6) to the telescopic wall (7) and the transition from the telescopic wall (7) to the socket (8) has radii on both sides. 5.) Plastic lid with pouring spout according to claims 1-4 characterized in that the plug surface (9) adjoining the spout (8) has a has upward-facing stopper (lo) with a centrally located rib (11) protruding beyond it. 6.) Plastic lid with pouring spout according to claims 1-5, characterized in that the spout (8) has an internal horizontal elevation (13) and the stopper (lo) has an external horizontal elevation (12). 7.) Plastic lid with pouring spout according to claims 1-6 characterized in that the rib (11) is connected to the wall of the plug (lo) and higher than the top of the plug (lo). 7610965 08/12/76 8 "" · · «III I ίί- til. / 8.) Plastic lid with pouring spout according to claims 1-7 characterized in that the upper edge of the rib (11) is flush with the cover surface (5), 9.) Plastic lid with pouring spout according to claims 1-7 characterized in that the cut-off stopper surface (9) with stopper (lo) is reversed fits into the grommet (8) that has been cut off. lo.) Plastic lid with pouring spout according to claims 1-8, characterized in that the elevations (12) of the stopper (lo) and the elevation (13) of the
Grommet (8) reach under in the inserted state and are attached as a lock. 7610965 08/12/76