DE8131951U1 - Blown, stable plastic container for liquid contents - Google Patents

Description

w Λ

Hans-Jürgen Seitmann -2-of-8-

Blown, stable plastic container for liquids Filling material.

Blown * stable plastic container for liquids Filling material, which has a container body, a container neck, which has a smaller diameter than the container body, and the container body with a Have shoulder part connecting the neck of the container, in particular in the form of plastic bottles, found widespread use.

Since there is no absolutely drip-free pourer and the partially drip-free pouring spouts are expensive, such containers have the disadvantage that they are poured out small amounts of the liquid product to the neck of the container flow down along the outside of the container and soil it is slippery, the container slips away from the holding hand or becomes due to the increased holding pressure too much compressed The contents of the product also make the label unsightly or even illegible, which is particularly unpleasant in the case of viscous, especially oily liquids such as Cooking oil.

The present invention is based on the object of eliminating these disadvantages and with such containers to prevent any filling material flowing down on the outside of the container up to Can get container body.

The invention now relates to a container of the type mentioned at the outset, which is characterized in that

Hans-Jürgen Seitmann

-3-of-8-

that in the area of the shoulder part it has at least one outer, downward-flowing filling material receiving recess having.

The depression is or the depressions are preferred designed as a collecting channel (s) extending over the entire shoulder circumference, which or the lowest is advantageously located at the transition from the shoulder part to the container body.

According to another embodiment, the recess is designed as a trough. In this case, there is between the two ends of the single trough or between the troughs one in the direction of the bottle neck like a wedge tapered deflection device for the filling material, which is increased compared to the rest of the shoulder part.

The possible depth of the undercut mentioned, and thus the depth of the recess depends on the elasticity of the blown material at the point in question This depends on the one hand on the plastic used and on the other hand In particular, however, it also depends on the wall thickness of the container at the relevant point. As a rule, the wall thickness of the shoulder part against the container neck increases and the overall elasticity thus decreases, the recess, or in the case of several depressions, the depression located furthest down, preferably on the arranged transition of the shoulder part in the container body.

For example, embodiments of the container according to the invention are explained below with reference to the drawings, in which represent:

-A-

Hans-Jürgen Seitmann -A-von-8-

Fig. 1 is a side view of a plastic bottle with one or two collecting channels, with the Figure the embodiment with a gutter in which right half of the figure shows the execution form with two Collecting gutters is shown;

FIG. 2 shows a section on a larger scale from FIG. 1 of the Embodiment of the left half of the figure, partly in section;

Fog.3 a section on a larger scale from Fig.1 of the Embodiment of the right half of the figure, also partially in section;

Fig.Λ a plan view of a plastic bottle with a Trough and a deflection device for the filling material arranged between the two ends thereof; and

Fig. 5 is a plan view of a plastic bottle with two Wells and correspondingly two deflecting devices for the filling material arranged between the two wells.

The plastic bottle shown in Figure 1 has a with reinforcing ribs and grooved container = body (1), a container neck (3) and the container body (1) with the neck (3) connecting shoulder hatch • (5) This is frustoconical here, but can also be another shape, e.g. spherical cap shape - The plastic tab shown is rotationally symmetrical with respect to its longitudinal axis (9), although other embodiments are of course also possible possible are.

-5-

Hans-Jürgen Seitmann -5-of-8-

Both of the embodiments shown in Figure 1 have a collecting channel ^{7 or 7 1} arranged at the transition from the shoulder part (5) to the container body (1) is arranged against the container neck (3).

The detailed design of the collecting channels 7,7 'and 7 " is on a larger scale, partly in section, in the Figures 2 and 3 respectively. The depth T of the collecting channels 7, 7 'and 7 "corresponds to the depth of the undercut in the blow molds used for their manufacture.

The recess shown in Fig. K in the shoulder part (5) is designed as a trough (11), between the ends of which there is a wedge-like tapering towards the bottle neck (3), compared to the rest of the shoulder part, increased deflection device (13) for the felled material.

The embodiment according to Figure 5 has two troughs (11) and (11 ') and consequently two in the direction of the bottle neck (3) tapering in a wedge-like manner, compared to the rest of the shoulder part increased deflection devices (13) and (13 *) for the filling material.

Any after pouring on the neck of the container (3) and on the shoulder part (5) Falling product safely caught before it can contaminate the container body (1). It can easily can be removed by wiping.

-6-

Hans-Jürgen Seitmann -8-νοη-δ-

summary

Blown, stable plastic container for liquids
Filling material.

In the case of blown plastic containers, contamination of the container body (1) due to any liquid filling material flowing down the outside of the container after pouring is avoided in that the shoulder part (5) »
preferably where it merges into the container body (1), one or more recesses, preferably collecting channels (7, 7 ', 7 ") are arranged.

Claims (6)

A Hamburg, April 6, 1984. Claims 1. Bubble, stable plastic container for liquids Filling material, .with a container body 1), with a container neck (3), which has a smaller diameter than the container body (1), and with a container body 1) with the shoulder part (5) connecting the container neck (3), thereby marked that it is in the area of the shoulder part (5) at least one outer, downward-flowing product accommodating Has recess. 2. Plastic container according to claim 1, characterized in that that the recess is designed as a collecting channel (7,7 ',? ") extending over the entire shoulder circumference. 3. Plastic container according to claim 2, characterized in that that the collecting channel (7 ') at the transition of the shoulder part (5) is arranged in the container body. 4-. Plastic container according to claim!, Characterized in that that the depression or depressions as a trough (s) (11,11 ') is or are formed, with between the two ends of the single trough (11) or between the two troughs (11, 11) a wedge-like tapering in the direction of the bottle neck (3) and increased in relation to the rest of the shoulder part (13, 13 ') is designed for the filling material. 5 · Plastic container me claim 1, characterized in that » that it is designed as a bottle. -2-