WITH AT LEAST A REMOVABLE GRASP OF EQUIPPED PLASTIC CONTAINERS

The invention concerns from plastic as hollow body erblasenen a container with as with a thread of equipped tube ends implemented, by a cylindrical fuseholder verschließ cash Füllund withdrawal opening and with at least a mushroom-like formed beginning of the container for the admission of these mushroom-head-like beginnings spreading and their edge bulge behind-seizing connecting pieces for Griffstücke.

Such, as plastic hollow bodies out-arranged containers are equipped for the relief of their handling with grasps. Such grasps can be in-formed with hollow body blisters also; they prove however as unfavorable, since they cause on the one hand a relatively complicated structure of the used hollow body blast pipe, while on the other hand in the case of blowing the extruded tube in root ranges of the container a reduced wall thickness of the same results, which mechanical stressability both the grasp and the container reduces.

Separately holding devices of tiltable grasps with the production of the container with anzuformen, manufactured presupposed in the EP 0,413,836 A1 to be familiar. Not to only train and thus to arrange be more complex thereby the hollow body blast pipe more complex, also the connection of the hollow body with the holding device, which can be used, requires special Maß and the Verlä&szlig took; lichkeit the manufactured connection between the holding device and the wall of a erblasenen and/or squirted container hangs of a number of further condition, bspw. the temperature of the holding device, off and is not verlä&szlig necessarily; lich.

In the same block letters the Hinterschneidung of a prefabricated holding device of tiltable grasps, angeformte at its lower surface, is recommended positively behind-seizes to leave for the recovery of these disadvantages to form out from the outer wall of container mushroom-like formed beginnings and. Further deformations are used, in order to secure when embracing the beginning defined mutual positions of the hollow body and the owner of the grasps. However such a protection, even if it is to be achieved by positive elements, goes not so far, the given situation also with influencing more unfavorably more strongly äuß to absolutely maintain erer forces. It has itself further shown that use tiltable grasp possibility manual handling offers, which or the grasps however a given position, which is needed for automatic filling, TransportAbstellund emptying plants, to secure.

The invention proceeds from there from the task to equip one from plastic provided containers with mechanically high-duty as well as grasps clearly defined in their position and which permit both a manual handling without additional groß EN expenditure permit to use the containers in connection with to a large extent automated plants. Erstrebt become further the possibilities of a safe stacking close together, which does not appear given when using tiltable grasps.

This task with the characteristics of the patent claim is solved. They result in accurately in pre-determined arrangement arranged grasp staffs, that do not only permit a manual handling, but by their given arrangement also a treatment of the containers in mechanized plants permit.

Favourable one, zweckmäß ige, in addition, inventive further educations of the subject of this invention are to be taken from the Unteransprüchen.

In detail the characteristics of the invention are described on the basis the description of a remark example in connection with this representing designs. Show here:

Figure 1

a side view of a container,

Figure 2

a frontal view of the container after Fig. 1,

Figure 3

a supervision on the container after Fig. 1 and 2 after left-sided mounting of a Griffstückes,

Figure 4

the supervision on a Griffstück of the container after Fig. 3,

Figure 5

a cut by a Griffstück after Fig. 4, and

Figure 6

a vertical cut through one of the connecting pieces of the Griffstückes after Fig. 4.

Into the Fig. 1 to 3 is represented in three opinions a container 1 erblasener from plastic, which is manufactured in the hollow body blow moulding with a grasp 2 and a tube end 3 serving as Füllsowie as withdrawal opening. The tube end 3 is with a Auß 4 for the admission one close-winds it abschließ ends cylindrical fuseholder equipped.

The two each other opposite flanks 5 and 6 of the container 1 are equipped with a pair of mushroom-like formed beginnings 7, 8 in each case. These beginnings exhibit themselves as mushroom head in each case a circular disk 9, to as Pilzfuß 10 a circular tube end of small height and opposite that the circular disk 9 reduced diameter anschließ t, which changes turned away end at its circular disk 9 into the wall of the container 1. In the wall of the container 1 is neglected ranges back between the beginnings 7 and 8 of a pair of such beginnings for the education of a grip recess 11, and to in Fig. a Griffstück 12 is put 3 on the left of represented beginnings, that approx. to 3 on 1/2-1/2fach vergröß ert in Fig. 4 is separately represented. This Griffstück 12 consists itself of a center piece of 13, to that beidendig connecting pieces 14 anschließ EN.

As in Fig. its center piece 13 shows, is formed 5 represented cross section of the Griffstückes 12 for the achievement of high load capacity with small materials consumption u-shaped, and those profile thighs are against each other ausgesteift by transverse bars 15.

Like Fig. 4 and the cross section through one of the connecting pieces 14 of the Griffstückes 12 the Fig. 6 shows, exhibits each connecting piece 14 a plate 16, which about half of the circular disk 9 one of the beginnings 7 and/or 8 is able to spread. This plate 16 is gesäumt over an angle of 180° of an u-shaped edge strip 17, whose a thigh is formed by the plate 16 and/or into these changes, whose yoke corresponds for instance to the strength of the circular disk 9, and whose in Fig. 4 thighs the boundary region of the circular disk 9 behind the indication level behind-seizes. In the figures the plate is 16 slightly more highly implemented than it half of the circular disk 9 corresponds. Lateral thighs manage upward and exhibit in each case a tangential extension of the edge strip 17, so that the plate is ago 16 from downside easily on the circular disk 9 one of the beginnings 7 and/or 8 postponable and the extended edge strips 17 form a kind guidance. Over a Filmschamier 18 is equipped the plate 16 with a tiltable tongue 19, which is equipped in ranges of their end again with an u-shaped edge strip 20.

Thereby it is possible to push the two connecting pieces 14 of a Griffstückes ago 12 from downside in each case onto the circular disk 9 one of the beginnings 7 and/or 8 of a flank of the container 1 whereby the edge strips 17 embrace the respective circular disk 9. Anschließ end with everyone of the connecting pieces 14 of a Griffstückes 12 its tongue 19 upward one swivels, until their free thigh of their edge strip 20 behind the top side of the circular disk 9 engages. Worked satisfactorily it itself here to arrange the free standing thigh of the edge strip 20 on its back diagonal in order to facilitate an engaging. The Griffstück 12 embracing with the edge strips 17 and 20 of its connecting pieces 14 the circular disk 9 of the beginnings 7 and/or 8 is thus firm and verläß lich with the beginnings which can be provided relatively easily when blowing the container 1 7, 8 and with it with the container connected and surely one takes by this defined on position between the beginnings 7 and 8, so that container working on plants clear attack ranges and/or - scores find. Also the manual access is by the stability of the Griffstücke 12 and the high maximum stress of its attachment surely and easy to cause, particularly since behind the center piece 13 of the Griffstücke 12 planned grip recesses 11 of the container facilitate the manual access.

On a Einsenkung 21 of the container 1 arranged tube end 3 stands for one with its upper edge also after screwing on schließ ends cylindrical fuseholder underneath the upper boundary surface of the container 1 and does not impair thereby its pile ability not while the transition is so arranged to the container inside that nothing stands to an emptying of remainder of the container in the way. The neglect the mushroom-like formed beginnings 7 and/or 8 of exhibiting upper flank range permits a close joining of the containers together, without the Griffstücke 12 go disturbing into action, when stacking like it bspw. the well-known tiltable handles by their Herabklappen do. Further the pile ability is improved through on the surface of the container arranged pre-assembled warts 22, which are able to intervene when placing on top of each other containers 1 in recesses 23 of a container placed over it and to center thus from one above the other-stacked containers 1 formed container columns.

The invention umfaß t also a set of changes. So the head surfaces of the beginnings 7, 8 must surface areas at will deviating be not in a circle trained, but can exhibit. The connecting pieces 14 do not have to be locked by an engaging tongue; in a number of cases it is sufficient bspw. to lead the edge strips 17 of the plates of 16 angles relatively slightly exceeding with a 180° around the plates 16 so that already in the case of postponing a rest effect results. Schließ lich the center piece can be implemented 13 of the Griffstücke arbitrarily formed or also substantial, as long as the necessary load-carrying capacity is reached and an accessing hand not to sharp edges is ordered. In each case however the mushroom-like formed beginnings 7, 8 at relative to small additional expenditure can be manufactured and be used the safe, clear attachment of Griffstücken 12, which can easily be mounted, easily to seize are, and which offer also mechanical plants safe bases in given situations.