Aquarium having an auxiliary framework

Abstract: The aquarium (1) includes in its top part some sections (2) that establish outside vertical and external flaps (3), determining an enveloping continuity of a broad top area of the vessel (1), concealing the respective auxiliary elements which form part of the aquarium itself. These sections (2) are removable and permit the access to the auxiliary elements of the aquarium, the latter which are also removable. The corresponding lighting device, formed of a tube-­ shaped body (12′) for housing the flourescent tube (18), in­ cludes a double cup (19-20), the latter with a hole (2) for the passing of the corresponding feed cable (22) of the flourescent tube (18), while the bottom cup (19) has ring-­ shaped necks (32) for the assembly of a seal (33) and a ring (34), respectively, the latter ring constituting the retaining means of the piece forming the double cup (19-20) in its asembly on the tube-shaped body (12′.)

Description: The present invention refers to an aquarium having an auxiliary framework for allowing placement of elements necessary for a correct operation of the aquarium and the adequate preservation of the water for the fish. These elements may remain hidden behind the framework enveloping the top edges of the aquarium. All elements and the components of the framework itsself are removable. Conventional aquariums are normally prismatic vessels and comprise accessories or auxiliary elements that are generally mounted in correspondence with the top or rear part of the aquarium. These elements are usually totally visible thereby causing a rather unaesthetical appearance. Besides, in conventional aquariums there are many of these auxiliary elements or components which are not removable so that storage, transport etc. thereof involves problems and inconveniences which lead to high costs. A framework for prismatic aquariums is disclosed in US-A-3,841,267. The framework comprises sections enveloping the upper edges of the aquarium and a broad central cover plate bearing a housing for an illuminating device as well as movable closing lids. The insides of the sections have horizontally protruding support ledges on which the support plate rests. This framework has a number of disadvantages consisting in only limited accessibility to the aquarium's inside when manipulations are necessary, the impossibility of arranging other elements usually employed in aquariums to the framework, and a rather complex and thus expensive structure. Another framework for aquariums is disclosed in DE-U-8912939. This framework comprises enveloping profiles of the aforementioned type, and an illuminating device which loosely rests on support projections of the insides of oppositely arranged profiles, as well as two horizontally slidable cover plates. Again, the disadvantages of this assembly are those mentioned in connection with US-A-3,841,267 and, moreover, that the loose arrangement of the illumination device is even dangerous. The instant invention as claimed is intended to remedy the aforementioned drawbacks of prior art aquariums in a simple and unexpensive manner. One way of carrying out the invention is described hereinbelow with reference to the drawings which only illustrate one specific embodiment, in which Fig. 1 is a general top perspective view of the aquarium; Fig. 2 is a side elevational view with a sectioned portion of the aquarium of fig. 1 showing the basic structure of the invention with the profiles mounted on the top edges of the aquarium; Fig. 3 is a transversal sectional view according to a side elevational view of the invention as represented in figs. 1 and 2, and wherein one can see the corresponding auxiliary elements that will remain hidden by the outer flaps of the profiles mounted on the top edges of the aquarium, adequately located and mounted. In accordance with these figures, the aquarium 1 has a general rectangular prismatic shape determined by four transparent plates 1' forming the side walls, and a horizontal bottom plate 1'', connected to each other by their respective edges with the particularity that the bottom plate 1'' is positioned inwards in relation to the side plates 1', defining a descending peripheral edge as clearly shown in figs. 2 and 3. Profiles 2 are placed upon the top edges of the aquarium 1 enveloping the side plates 1'. The profiles 2 comprise at their outside vertical flaps 3 and inside guides 4 which are to directly or indirectly support the auxiliary elements of the aquarium 1. The guides 4 have the shape of inwardly recessed tracks. The profiles 2 are complemented by corner pieces 5 in correspondence with the ends which form the finnishing or connecting means of contiguous ends of the flaps 3 to provide an enveloping continuity of a broad top area of the aquarium 1, as shown in fig. 1. Projections 6 are fit in the guides 4 for coupling a cross member 7 materialized by a profile with two opposite side fins 8 which comprise the seat and the center of articulation for a pair of sheets 9 forming the top cover of the aquarium and fit in between said cross member 7 and the profiles 2. One of the fins 8 of the cross member 7 is concave at its top portion, defining the center of articulation for the corresponding sheet 9, such that it is capable of retaining and holding said sheet 9 in the open position as shown in fig. 3 in which one of the sheets remains immobile whilst the other referred to as 9 can be opened as if it were articulated, to permit access to the inside of the aquarium 1. On the cross member 7 there are supports 10 provided with an arched side arm 11 which receives the seat of a tube-shaped body 12. The ends of the latter have covers 13 which seal or close it to constitute a watertight container for a conventional fluorescent tube or similar lighting element. The guides 4 may receive trays 14 for the water-filtering mass, the trays 14 having a descending continuous or discontinuous flange 15 situated at the top portion of the tray 14 to form a support hook in relation to one of the edges of the guide 4, the side portion of the tray resting against the inner surface of the respective plate 1'. The outer flaps 3 of the profiles 2 have a height larger than or equal to that of the trays 14 for the filtering mass, and larger or equal to the height of the cross member 7 with the supports 10 and the tube shaped body 12 which contains the illuminating means, such that all auxiliary elements are hidden behind the frame established by the profiles 2, or what amounts to the same thing, by the perimetric flaps 3. As readily apparent from the previous description, the profiles 2 and the rest of the auxiliary elements can be removed from the aquarium 1 and can be mounted by the user himself. The bottom 1'' which remains in an inward position with regard to the bottom edges of the die plates 1', constitutes an auxiliary surface 16 which can be decorated. The peripheral edges also determine a means for centering the aquarium in relation to a support table 17 as shown in the figures.

Claims: Aquarium (1) being a prismatic vessel with a framework for positioning and securing illuminating, auxiliary, conditioning and/or control devices, the framework comprising profiles (2) enveloping the top edges of the aquarium's walls (1') and having outer vertical flap portions (3) and inner vertical flap portions (4) having horizontal guide means (4) to support said devices, and positioning corner pieces (5), characterized in that said guide means (4) is an inwardly recessed horizontal track; said devices have projecting portions (6,15) being substantially complementary to the shape of said guide means (4) and are slidably secured within said guide means (4) by said portions (6,15); and said corner pieces (5) are removable to allow independent disassembly of each profile (2). Aquarium according to claim 1, characterized in that said auxiliary device is a cross member (7) comprising two end portions (6) by which said cross member (7) is secured within said guide means (4) and two opposed lateral fins (8) defining a seat and an articulation for sheets (9) covering the whole top opening of the aquarium (1) and being supported on the top portions of said profiles (2) and said fins (8). Aquarium according to claim 2, characterized in that at least one of said fins (8) has a concave shaped in the topside to retain and support at least one of said sheets (9) in an open position. Aquarium according to any of claims 2 or 3, characterized in that said cross member (7) is coupled to at least one support (10) bearing an arched side arm (11) supporting a tube-shaped body (12) the ends of which are covered by closures (13) and which houses a conventional tubular illuminating means (18). Aquarium according to claim 1, characterized in that said auxiliary means is a filtering tray (14) bearing said complementary porjection (15) at the upper portion of its rear sidewall, said projection (15) being a hook-shpaed flange (15) by which said tray is secured within said guide means (4). Aquarium according to any of claims 2 - 5, characterized in that the height of the outer flap portions (3) is larger than or equal to the height of said tray (14), of said cross member (7), of said supports, and of said tube-shaped body.

Inventors: PUIG-SUREDA FONT JOSE, PUIG-SUREDA FONT, JOSE, Puig-Sureda Font, José
Applicants: OCCORIS SA, OCCORIS, S.A.
Application year: 1990
Main classification: A01K63
IPC codes: A01K63