MXPA96004321A

MXPA96004321A - Pal container

Info

Publication number: MXPA96004321A
Application number: MXPA/A/1996/004321A
Authority: MX
Inventors: Schutz Udo
Original assignee: Protechna Sa
Priority date: 1995-09-26
Filing date: 1996-09-25
Publication date: 1997-08-01

Abstract

The vane container (1) usable as a container for one or several for the transport and storage of liquids present as main constructive parts, a container for liquid (2) blow molded of square shape made of synthetic material which is constructed with a drainage floor (3) and a flexible inner covering or sheath (4) also made of synthetic material or equipped with a sheet of a metal-synthetic material composition, a pallet (5) that is constructed as a floor trough (6), and It is made of sheet or synthetic material with a drain floor (7), for the taking with a tightening of the shape of the liquid container (2), as well as an outer mesh shirt made of metal (8), next to the liquid container ( 2). The liquid container (2) is closed by a removable cover (12) that allows a simple and quick introduction of the inner liner or cover (4) into the liquid container (2). To make it easier to place and remove the inner liner in or from the liquid container, you can equip it in a molded tightening lid, and the possibility of dividing the liquid container after the blow molding into two halves or part is presented.

Description

PALETTE CONTAINER The present invention relates to a container of the pallet type, with a square shaped liquid container blow molded and made of synthetic material, with respective filling and emptying openings, container having a drainage floor and equipped with a flexible inner lining made of a sheet of synthetic material or a sheet composed of synthetic material and metal, of a pallet that is constructed as a tray of sheet or synthetic floor with a drainage floor for the taking in a form closure of the container for the liquid, as well as an external jacket attached to the container for the liquid, which is constructed as a grid shirt made of metal bars or as a sheet sleeve (DE 41 08 399 Cl). The pallet containers of this species, which are used preferentially in the food industry, are especially suitable for use as containers for multiple transports, which in consideration to deprive the environment of harmful materials, by means of an optimum evacuation of the remains and a free destruction of harmful materials of the internal coating, by burning. Easy cleaning can be reconditioned.

The placement of the internal coating through the filling supports in the internal space of the container for the liquid is complicated and time-consuming in known pallet containers. Another disadvantage is that the inner lining, which has a short piece of filler hose, whose opening edge is bent over the edge of the opening of the filling support of the container for the liquid, outwards, and by means of the lid The closing of the filling support is fixed on it, during transport under the effect of the shaking forces of the liquid that is in the coating, it can be lifted in the area of the hose. The invention proposes the task of improving the vane container in the sense of a simplified placement of internal coating in the container for the liquid, and also with regard to transport safety, this task is solved by means of a container palette with the features set forth in claim 1. The other claims contain other embodiments of the invention according to the purpose pursued. The vane container according to the invention is characterized by the following advantages: the shaping of the container for liquid blow molded from synthetic material, with a grip cover modeled so as to fit and the embodiment in two container parts , allow a simple placement or introduction as well as an easy removal of internal coating in or from the container. The stable flexible upper part in its internal coating form in which the filling support is molded, prevents a breakage of the internal coating in the area of the filling support, which is subject to a special danger during transport, due to the liquid oscillation forces, and provides a smooth coating of internal coating on the inner wall of the liquid container. In the following, the invention is described by means of the exemplary embodiments described in the drawings. Where. Figure 1 shows an exploded representation of a vane container with a container for liquid with an internal coating and a removable cover; Figure 2, a perspective representation of the liquid container of the vane container according to Fig. 1; Figure 3, a particularity according to section III, of Fig. 2; Figure 4, a longitudinal section through the filling area of the vane container according to Fig. 1, in an enlarged representation; FIGS. 5 and 6, enlarged partial sections of different removable closure covers for the container for pallet container liquid according to FIG. 1; FIGS. 7 to 9, enlarged partial sections of liquid containers with an opening edge pulled up to the upper frame of the outer grid jacket and with removable closure caps of different embodiment; Figure 10, a perspective representation of a liquid container with another embodiment of a removable closure cap; Fig. 11, a section through the area of the opening edge of the liquid container according to Fig. 10, in an enlarged representation; Figure 12, a perspective representation of a liquid container with a molded grip lid; Figure 13, a section through the area of the opening edge of the liquid container according to Fig. 12, in an enlarged representation; Figures 14a to 14f, different forms of dividing into two parts of a container for liquid blow molded; Figure 15, a longitudinal section enlarged through the filling zone of a liquid container divided centrally through the opening in the upper floor to receive the filling support; Figure 16, the perspective representation of a container for liquid with a jet protection for the closing hood of the filling support and two seats covered by the protective cover for paper accompanying the merchandise; Figures 17 and 18, perspective representations of containers for liquids with strips arranged differently in the side walls of the container for the control of the liquid state; Figure 19, the perspective representation of a liquid container with writing surfaces, integrated in the container walls. The pallet container 1 according to FIG. 1, which can be used as a container for one or several ways for the transport and storage of liquids, has as its main construction parts a container for square-shaped blow molded liquid made of synthetic material which is constructed with a drainage floor 3 and a flexible inner lining or sheath 4 also made of synthetic material or equipped with a sheet of a metal-synthetic material composition, a pallet 5 which is constructed as a 6-floor tray, and is made of sheet or synthetic material with a drainage floor 7, for the taking with a form tightening of the liquid container 2, as well as an outer jacket 8, next to the liquid container 2, made of vertical and horizontal metal grid bars 9, 10, which they cross. The liquid container 2, shown in Figs. 2 and 3, is closed by a lid 12, removable that is placed on the opening edge 11, of the container. The closing lid 12 is obtained by the separation or cutting of the upper floor 13, of the jacket 14, of the container 2, blow molded. The upper floor 13, of the liquid container 2, it is blow molded with a cavity 15, centrally running transversely where, a short support has been formed centrally, which, before or after the separation of the upper floor 13, from the container liner 14, is cut or laminate, so that the lid 12, obtain a central circular opening (Figs 2 and 15). The possibility of manufacturing the container 2, without support in the cavity 15, and cutting the opening 17, from the cavity 15, Fig. 4 is presented. The central cut of the front wall 18, of the liquid container 2, is formed in the lower region as a coupling 19, which ends as an injection-molded part of synthetic material in the form of hood or dome, with a short support 20, which is blown in the container 2. The support 20, in the accommo- dating 19 , of the container 2, formed by blowing, is cut so that the container obtains a floor opening 21. Below the floor opening 21, of the assembly 19, an exit support 67 is formed, which covers the area 68, of the floor tray made of sheet under drain cock 23, (Figs 1 and 2). When the inner lining 4 is placed in the liquid container 2, first the discharge support 22 is glued, either by blowing or subsequently welding, which has an external thread, from the inside through the floor opening 21, in the front wall 18, of the container and subsequently in the emptying support 22, projecting from the container 2, the drain cock 23 is screwed in (Fig. 2). Now, the filling support 24, of the inner liner 2, is formed in an upper part 25, stably that can be blown or welded in the liner 4, fitting through the central opening 17, of the closing lid 12, which rises easily from the opening edge 11, of the liquid container 2, wherein the upper part 25, of the liner 4, rests on the inner side 26, of the lid 12. The filling support 24, of the inner lining 4, is secured by means of a slotted ring 27, which is fitted from above, which it grasps in a back cut 28, of the filling support 24, in the opening 17, of the closing lid 12, against the possibility that it comes out (Fig. 4). The filling support 24, provided with an internal thread 29, and belonging to the inner lining or coating 4, of the vane container 1, is closed with an atomiHable hood 30, in which an overpressure valve 31 is integrated. Figs. . 5 and 6, show two embodiments 12a, 12b, of a removable tightening cover with a tightening edge 32, for fixing the cover 12a, 12b, on the opening edge 11, of the liquid container 2, which has a against profile 12a, corresponding to the tightening profile 32a, of the edge of the lid 32. Figs. 7 to 9, intuitively demonstrate the liquid container 33, whose opening edge 34, is pulled up to the upper frame 35, of the grid jacket 8, of the vane container 1, on the container lid 12c, 12e. The different container lids 12c, 12e, constructed as a tightening cap, have a tightening edge 32, with a tightening profile 32a, with which the covers 12c, 12e, on the inner side 36, of the opening edge are fastened. 34, of the container 33, which has a counter profile 34a, corresponding to the tightening profile 32a, of the edge 32, of the lid. In liquid containers 33, with closure cap embodiments 12c, 12d, according to Figs. 7 and 8, holes are made for the water outlet 37, in the opening edge 34, pulled upwards and in the container 33, with the closing lid 12e, according to Fig. 9, there are emptying holes 37, in the opening edge 34, of the liquid container 33, and at the tightening edge 32, of the closure cap I2e. The jacket 14, of the liquid container 38, shown in Figs. 10 and 11, has an opening edge 39, with a horizontal edge cut 39a, and an edge cut 39b, at right angles to the previous one and at a downward angle, and the removable cover 40, has a lower edge 41, with a border cut 41a, horizontal which is adjusted to the edge cut of the horizontal opening 39a, and an edge cut 41b, rectangular to the 41a, and pointing upwards. The opening edge 39, of the container 38, and the lid edge 41, are gripped together by means of a profiled locking ring 42, made of metal by means of the two longitudinal walls 38a, 38b, and the front wall 38c, and the rear wall 38d, of the liquid container 38. In the liquid container 43, blow molded in one piece, and shown in Figs. 12 and 13, an outer edge 44a, directed downward and at the lower edge 45 of the upper floor 13, of the container 43, an outer edge 45a, which points towards the bottom edge 44 of the sleeve 14, is molded. up, the two edge closures 44b, 45b being spaced apart. The two outer edges 44b, 45b are joined by means of an annular rod 46, which has a thickness that decreases toward the outer edges. The annular rod 46 is cut in the longitudinal wall 43a, the front wall 43b, and the rear wall 43c, of the container 43, such that the upper floor 13, of the container 43, forms a spring or springspring cap. , attached by means of a hinge or film hinge 47, with a longitudinal wall 43d, of the jacket 14, of the container. The spring cover 48, of the container 43, is closed or secured by a profile ring 42, made of metal. Yet another possibility to facilitate the placement of the inner liner in the liquid container of the vane container, is produced by dividing it into two halves of the blow molded liquid container, where, the container division can be carried out in different ways that they are presented in Figs. 14 to. to 14f. Fig. 14a, shows a transverse division 49, of a liquid container 50, through the central opening 17, in the upper floor 13, with two halves of equal size 50a, 50a. From Fig. 14b, a longitudinal division 51, of the liquid container 50, is released through the central opening 17, in the upper floor 13, into two halves of equal size 50b, 50b. Fig. 14c, illustrates the transverse division 49, of the liquid container 50, outside the floor opening 17, in two halves of different size 50c, 50d, and Fig. 14d, illustrates the longitudinal division 51, of the container 50, for liquid in two halves of different size 50e, 50f. Finally, Fig. 14e, a diagonal division 52, of the liquid container 50, through the central opening 17, in the upper floor 13, shows in two halves of equal size 50g, and Fig. 14f, a division in diagonal 52, of the liquid container 50, outside the floor opening 17, in two halves of different size 50h, 50i. In the liquid container 50, according to Figs. 14a, 14b and 14e, which is divided into two halves of the same size by means of a transversal division 49, longitudinal 51, or diagonally 52, through the central opening 17, on the upper floor 13, of the container , grasps the edge 53, of the opening 17, which is formed by the cutting of a short support 16, molded centrally in the cavity 15, of the container 50, in the rear cut 28, of the filling support 24, of the lining internal 4, placed inside the container 50. The support or filling support 24, of the inner liner 4, is secured by means of a tightening ring 27, slotted and inserted from above into the opening 17, of the upper floor 13, of the container for liquids 50, against the possibility of being pulled out. The tightening ring 27 surrounds closing the stop 54 forming the back cut 28 of the filling support 24 of the inner lining 4 and is fixedly tensioned by means of the closing hood 30, screwed on the support filling 24, against the cavity 15, in the upper floor 13, of the container holding together the two halves 50a, of the liquid container 50, (Figs 14 and 15). The closing hood 30, of the liquid container 55, according to FIG. 16, is covered by an adhesive sheet 56, as protection against dirt, where the adhesive sheet simultaneously serves as a closure or guarantee of originality. In the cavity 15, of the lid 12, of the liquid container 55, according to Fig. 16, deposits 57, 58 are formed for papers accompanying the merchandise on both sides of the opening 17, to receive the support of filling 24, of the inner liner 4, which are covered by the protective caps 59, 60. In the liquid container 2, according to Fig. 2, a protective cover is integrated in the closure cap 12, removable 61, for the closing hood 30, of the filling support 24, and the two tanks 57, 58. The different containers for liquid 2, 33, 38, 43, 50 and 55 can be painted for protection against ultraviolet radiation, preferably dark black. In the front wall 18, of the liquid container 2, according to Fig. 2, there are observation holes 62, for the control of the liquid state. The liquid container 63, according to Fig. 17, is equipped with four observation strips 64, made of transparent material and integrated in the side walls 63a, 63d, for the control of the liquid state. In the liquid container 65, according to FIG. 18, the observation strip 64 is arranged on the separator line 66 between the two halves 65a, 65b of the container. The liquid container 69, according to Fig. 19, for the vane container 1, has side walls 69a, 69d, with the raised surfaces described 70.

Claims

CLAIMS 1. Pallet container with a square shaped, blow molded liquid container made of synthetic material with corresponding openings for filling and emptying, which has a drainage floor and is equipped with a lining or inner lining flexible made of a sheet of synthetic material or of a sheet composed of synthetic material and metal, it also includes a pallet that is shaped as a floor bucket made of sheet or synthetic material with a drainage floor for the taking in a form closure of the liquid container, as well as with an outer jacket placed in the liquid container, which is made as a grid shirt of metal bars or as a sheet sleeve, a pallet container characterized in that, the liquid container is constructed in a piece with the spring cover formed or also in two pieces and the changeable inner lining is collapsible in an opening in the lid or in the upper floor of the liquid container.
2. Vane vessel according to claim 1, characterized in that the internal lining is stopped with a stable input support in shape, which has an external thread for screwing a closing hood into the opening of the lid or the upper floor of the liquid container.
Pallet container according to claim 1, characterized in that the inner liner has a flexible upper part stable in the shape in which the inlet support is modeled and which rests on the structured state on the inner side of the lid or upper floor of the liquid container.
Pallet container according to one of the claims 1 to 3, characterized in that the filling support of the inner lining by means of a tightening ring, which is gripped in a back cut of the filling support, is secured in the opening of the closing lid or the upper floor of the liquid container against the possibility of pulling it out.
5. Pallet container according to claims 1 to 4, characterized by a container for liquid with a removable lid made of synthetic material or metal. H.H.
Pallet container according to claim 5, characterized in that the jacket of the liquid container has an opening edge with a horizontal edge cut and an edge cut perpendicular or inclined with respect to the previous one and pointing down, presenting the removable lid a lower edge with a horizontal edge cut that fits with the horizontal edge cut of the sleeve and a perpendicular or inclined edge cut with respect to the first and the edges of the sleeve and the lid are locked together by a closing ring.
Pallet container according to one of claims 1 to 4, characterized in that an outer edge directed downwards and at the lower edge is molded at the upper edge of the container liner for blow molded liquid in one piece. of the upper floor of the container, an external edge pointing upwards, the two closures or edge connections being at a certain distance and the two outer edges being joined by means of an annular rod with a thickness that decreases towards the outer edges and the annular rod is cut with respect to the three container walls, so that the upper container floor forms a spring cover joined by a hinge or film hinge to the container liner.
8. Vane container according to one of claims 1 to 4, characterized in that a transverse or longitudinal division of the liquid container is carried out in two halves of equal size.
Pallet container according to one of claims 1 to 4, characterized in that a transverse or longitudinal division of the container for liquid is carried out in two halves of different size.
10. Vane container according to one of claims 1 to 4, characterized by a diagonal division of the container for liquid in two halves of equal size.
Pallet container according to one of claims 1 to 4, characterized in that a diagonal division of the liquid container is carried out in two halves or parts of different sizes.
Palette container according to one of claims 1 to 4, characterized in that the opening edge of the liquid container is raised, or is pulled up to the upper frame of the mesh sleeve of the vane container on the lid of the container , and the lid of the container constructed as a tightening lid, has a tightening edge with a suitable profile, with which the lid is tightened or fixed on the inner side of the opening edge of the container, which has a counter profile corresponding to the container. tightening profile of the lid edge.
The vane container according to one of claims 1 to 4, characterized by the shaping of the lid of the liquid container as a tightening cap with a tightening edge for fixing the lid to the opening edge of the liquid container, which has a counter profile corresponding to the tightening profile of the lid edge.
The vane container according to claim 12, characterized by holes for draining the water at the opening edge of the liquid container and / or at the tightening edge of the different closure covers.
Pallet container according to one of claims 1 to 14, characterized in that there is an adherent sheet as protection against dirt and as a closure or guarantee of originality for the closure cap of the liquid container.
16. Pallet container according to one of claims 1 to 15, characterized by deposits for accompanying merchandise papers, which are arranged on both sides of the opening that has the cavity built in the lid or on the upper floor of the container for liquid and used to support the filling of the inner lining.
17. Vane container according to claim 16, characterized by a protective cover integrated in the lid or in the upper floor of the fluid container used for the tanks.
18. Vane container according to claim 16, characterized by a protective cover integrated in the lid or in the upper floor of the liquid container that serves for the closing hood of the filling support and the reservoirs.
The vane container according to one of claims 1 to 19, characterized by a dark, preferably black coloration of a liquid container as protection against ultraviolet radiation.
20. Vane container according to claim 19, characterized by observation holes in at least one side wall of the liquid container for controlling the liquid state.
The vane container according to one of claims 1 to 19, characterized by the existence of an observation strip integrated in at least one wall of the container for liquid, made of a transparent material for the control of the liquid state.
Palette vessel according to one of claims 1 to 19, characterized by the arrangement of the observation strip or the observation strips in the separator line between the two halves or parts of the liquid container.
Pallet container according to one of claims 1 to 22, characterized by an outlet protection which is blow molded together with a coupling in the front wall in the floor area of the liquid container with a floor opening for the support for emptying the inner lining and for receiving the emptying tap connected to the emptying support Together with the liquid container or blow molded as a pre-determined injection molded part in the container.
24. Vane container according to one of claims 1 to 23, characterized by at least one side wall of the liquid container having raised surfaces for the placement of a label.