Revolving sunning bed

Abstract: The present invention relates to a revolving sunning bed, comprising a fixed support base (1), a revolving platform (2) and means of mutual constraint (3) which allow the platform (2) to revolve with respect to the support base (1). To make it more comfortable to impart motion to the platform (2), the bed (10) further comprises a motor-driven device (5) and a related command and control device (5a), accessible even while lying down.

Description: The present invention relates to a revolving sunning bed. The number of beach areas provided with beach guards and equipped to offer tourists each of the comforts they desire is continuously on the rise. In particular, the beaches of Romagna's riviera in Italy have always shown to be at the leading edge in the field of such equipment. Thus, for several decades now these beaches have been offering aerial views in which one may observe, between the sea and the road, the unfolding of a multi-covered stream made up of umbrellas and beach chairs of various shapes and sizes. For about twenty years, the type of beach chair most in demand has surely been the so-called "bed". It is made up of a frame similar to that of a single bed with two pairs of feet, front and rear, and a tiltable head support at one end: to the upper edges of the frame is fastened a strip made of cloth or plastic material which allows persons to lie thereon. In correspondence with the head support is applied a tiltable sun shield which allows, if desired, to keep one's head in the shade. Over the years, the material used to construct the frame has changed, from wood to aluminum, but the shape has remained unvaried. Although the bed allows a much more complete exposition to the sun than the lounge chairs or beach chairs used previously, it nevertheless does not remove the annoying need occasionally to be rotated in order to stay exposed to the sun and allow the user to obtain the best tan. Even remaining on the beach a few hours, an optimal exposure requires the bed to be moved several times and it forces the tourist repeatedly to get up. Moreover, while always remaining in the position most irradiated by the rays of the sun, it is still not possible to have a uniform tan and the risk of burns increases. Sunning beds are known from US 4 379 588, US 5 479 688 and 5 395 157, which are moved by a motor and comprise a back support and/or a sun shield with adjustable inclination. The purpose of the present invention is therefore to eliminate the drawbacks mentioned above. The invention, as it is characterized by the claims, solves the problem of obtaining the preferred exposure to the rays of the sun while lying down comfortably. One of the advantages obtained by means of the present invention consists essentially of the fact that the annoyance of having to stand up to position the bed manually is eliminated. Moreover, it allows to obtain a uniform and complete tan over all one's body. Lastly, all exposed parts can easily be constructed with materials which are not subject to wear due to atmospheric factors. The technical characteristics of the invention, according to the aforesaid purposes, can clearly be seen from the content of the claims reported below and its advantages shall be made more evident in the detailed description that follows, made with reference to the enclosed drawings, which show an embodiment provided purely by way of non-limiting example, in which: Figure 1 shows the invention in a prospective view; Figure 2 shows the invention according to a plan view from above; Figure 3 shows the invention according to section III-III as per Figure 2; Figure 4 and 5 show constructive details of the invention. The invention relates to a revolving sunning bed comprising a fixed support base (1), a revolving platform (2) and means of mutual constraint (3) interposed between the support base (1) and the platform (2) able to allow the platform (2) to revolve with respect to the support base (1). Motion of the platform (2) is provided by a motor-driven device (5), advantageously contained in a waterproof space (6) within the support base (1). By way of example, as is schematically shown in Figure 3, the motor-driven device (5) comprises a motor and a reduction gear with a small pulley made of non rigid material, so that under the weight of the platform (2) there is a slight compression and a consequent increase in the contact surface area. On the platform (2) itself is a command and control device (5a), easily accessible even by a person lying down on the bed (10), able to regulate the operation ofthe motor-driven device (5) for imparting motion to the platform (2). Although the shape of the bed (10) is not at all constraining, the embodiment shown in the Figures refers to a support base ( I ) and to a platform (2) which are both circular. The support base (1) presents radial ribs (14), whose profile can be seen in Figure 3, and an edge (15) wherein are obtained seats (3c) for rollers (3b) with radial axis, shown in Figure 4. The central part of the support base (1) is occupied by a centering pin (3a), which contributes to the correct position of the revolving platform (2). It comes in contact and is supported by the aforesaid rollers (3b) which, protruding from their seats (3c), allow for a significant reduction in friction. Also in proximity to the centering pin (3a) it is advantageous to apply an anti-friction device (9), which acts simultaneously both in radial direction, in a manner similar to the aforesaid rollers (3b), and in axial direction to minimize friction between the platform (2) and the centering pin (3a). As can be observed in Figure 3, the platform (2) is slightly wider than the support base with an edge (16) which prevents water from penetrating within. The upper surface (2a) is anatomically shaped and within it two convex areas (2b, 2c) can be distinguished, able to render the outstretched position of a user more comfortable. In particular, in correspondence with the area (2b) with smaller radius of curvature, the bed (10) can be provided with a back support with adjustable inclination, commanded by a corresponding command and control device (7a). In a preferred embodiment, which can be seen in Figures 2, 3 and 5, the back support (7) is internally hollow in order to house a storage compartment (11). The back support (7) is constrained to the rest of the platform (2) by means of a hinge (12), which allows both for its overall rotation by acting upon the aforesaid command and control device (7a), and for its manual opening to gain access to the storage compartment (11). In the same Figures one can note the presence of an adjustable sun shield (8), which can also be activated remotely by a corresponding command and control device (8a), which, for the sake of convenience, can be associated to the others in a single push-button panel (19). Shaped as a spherical canopy, it allows to repair from the sun a part of the body regardless of the inclination of the back support (7). This is obtained with unilateral fastening means (13) which allow to fasten the sun shield (8) to the back support (7), in such a way that when the latter moves it also carries the sun shield (8) with it, but not vice versa. For the correct operation of the sun shield (8), it is convenient for it to be contained in a hollow space (17) delimited by the outer wall of the back support (7) and a bulkhead (18) constrained at the bottom to the wall itself. Since the mechanism for moving the sun shield (8) is located in one or more areas, to reduce friction and support the thrust of the driving elements, the bulkhead (18) presents an indented inner surface to provide housing for thrust bearing spheres (20) The invention thus conceived can be subject to numerous modifications and variations, without thereby departing from the scope of the inventive concept. Moreover, all components may be replaced with technically equivalent elements.

Claims: Revolving sunning bed, comprising a fixed support base (I), a rotatable platform (2) and means for mutual constraint (3) interposed between the said support base (1) and the said platform (2) able to allow for the rotation of the platform (2) with respect to the support base (1), wherein said means for mutual constraint (3) comprise a centering pin (3a), integral with the said support base (1) and with axis coinciding with the axis of rotation of the said platform (2), characterized in that said means for mutual constraint (3) comprise radial rollers (3b), positioned in predetermined seats (3c) along the edge of the said support base (1). Sunning bed according to claim 1, characterised in that it comprises a motor-driven device (5) for imparting motion to the said platform (2). Sunning bed according to claim 1, characterised in that it comprises a back support (7) with adjustable inclination. Sunning bed according to claim 1, characterised in that it comprises an adjustable sun shield (8). Sunning bed according to claim 1 or 3, characterised in that it comprises a storage compartment (11), integral with the said platform (2). Sunning bed according to claim 1, characterised in that it comprises a back support (7) and a sun shield (8), both adjustables, as well as means for unilateral constraint (13) to fasten the said sun shield (8) to the said back support (7), in such a way that the said back support (7), when in motion, also carries the said sun shield (8) with it, but not vice versa. Sunning bed according to claim 1, characterised in that the said platform (2) presents an anatomically shaped upper surface (2a). Sunning bed according to claim 2. characterised in that it comprising a command and control device (5a), able to regulate the operation of the motor-driven device (5) for imparting motion to the said platform (2). Sunning bed according to claim 2, characterised in that the support base (1) comprises at least one inner compartment (6) for the water-proof housing of the said motor-driven device (5). Sunning bed according to claim 3, characterised in that it comprises a command and control device (7a), able to adjust the inclination of the said back support (7). Sunning bed according to claim 3, characterised in that the said back support (7) is internally hollow in order to house a storage compartment (11). Sunning bed according to claim 4, characterised in that it comprises a command and control device (8a), able to regulate the operation of the said sun shield (8). Sunning bed according to claim 4, characterised in that it comprises an indented hollow space (17) for containing the said sun shield (8). Sunning bed according to claim 6, characterised in that it comprises an anti-friction device (9) interposed between the said centering pin (3a) and the said platform(2). Sunning bed according to claim 8, characterised in that the said upper surface (2a) comprises two cons areas (2b,2c), able to render more comfortable the outstretched position of a user. Sunning bed according to claim 12, characterised in that between the said back support (7) and the said platform (2) is interposed a hinged constraint (12), able to allow both for the rotation of the entire said back support (7) with respect to the said platform (2), and for the opening of the said back support (7) to gain access to the said storage compartment (11).

Inventors: CECCHINI ALFREDO, CECCHINI, ALFREDO
Applicants: CECCHINI ALFREDO, CECCHINI, ALFREDO
Application year: 1997
Main classification: A47C1
IPC codes: A47C1