COVER, CONTAINER WITH COVER AND METHOD FOR MOUNTING A COVER

Description

[0001] The invention relates to a cover for temporarily shielding objects, which can be converted from an open state, revealing the object, to a closed state, concealing the object, and vice versa. The invention further relates to a container with such a cover and an assembly method for such a cover.

[0002] Covers for various purposes are familiar from everyday professional and private life. They are intended to temporarily protect objects, for example, from environmental conditions, unauthorized access, or even as a visual barrier. In the food industry, for example, hoods and lids are available for temporarily covering food for storage or serving purposes in restaurants, protecting it from humidity, light, and insects, or for keeping prepared meals hot or cold. Furthermore, everyday and valuable objects such as jewelry, watches, or keys can be protected from environmental influences or visual perception with a suitable cover.

[0003] The covers available in practice come in a wide variety of shapes, sizes, and materials, leading to a large number of different models and types of covers being stocked in private households and commercial applications for various shielding purposes. The associated space requirements are generally perceived as a disadvantage. Furthermore, handling of conventional covers is a certain amount of effort. For example, when transferring the cover into the open position that exposes the object, it must be completely lifted off and placed in a suitable location. From there, the cover must be picked up again in order to be stored in a storage area or repositioned over the object.Documents US 3,229,846 A, US 2,080,786 A, US 1,995,059 A, US 2016 / 032644 A1, and US 2,250,729 A each disclose covers for temporarily shielding objects. These covers are formed from a plurality of curved shield segments, each of which is pivotable about an identical axis of rotation. A cover according to the preamble of claim 1 is known from document US 3,229,846 A.

[0004] The object of the invention is therefore to provide a cover with improved handling and reduced space requirements, as well as a corresponding container with such a cover. Furthermore, a simple and intuitive method for assembling such a cover is to be created.

[0005] The object is achieved with the features of claims 1, 11 and 16. Advantageous embodiments are described in the subclaims.

[0006] It is proposed that the cover has at least three modularly interconnectable or connected, curved shield segments which, in the connected state, are movable relative to each other in pairs about a common pivot axis.

[0007] This creates a cover that can be adapted to different applications and needs in a modular manner. Furthermore, the cover can remain permanently in place near the object and can be converted from the open state to the covered state and vice versa by moving the shield segments relative to each other, without having to completely remove the cover from the object or the object support surface. This modularity thus reduces space requirements, and the relative mobility of the shield segments enables improved handling.

[0008] In the context of this application, a cover is understood to be a physical shielding element which, for example, in the sense of a lid, can form a closure or closure for a container holding an object. However, the cover can also form a shielding element for an object located beneath the cover, independent of the presence of a container, in the manner of a dome or hood, by being placed over the object. For this purpose, the cover, in the covered state, rests, for example, with a lower edge on the object support surface on which the object is positioned. The cover can have a continuous, closed cover surface. The cover can have an interrupted cover surface provided with openings, either deliberately or for structural reasons.

[0009] InWhen the cover is open, the shield segments overlap one another. In particular, the shield segments can overlap one another in parallel when the cover is open. Advantageously, when the cover is open, the shield segments overlap one another completely or almost completely, so that the shielding area formed by the cover is essentially reduced to the shielding area of ​​one shield segment and the object is exposed. The shield segments therefore not only overlap at their edge regions, but overlap with the majority of their areas; for example, at least 50% or at least 75% of the shielding areas of the shield segments can overlap one another. In this case, the majority of the area of ​​a shield segment, for example 50% or 75%, can cover the area of ​​an adjacent or connected shield segment. InIn the covered state of the cover, the shield segments are arranged in a row, whereby in this state the shield segments can overlap one another, abut one another, or be spaced apart from one another to form a curved cover. The overlap of the shield segments in the covered state can be slight; for example, the shield surfaces can overlap by less than 50% or less than 25%. The overlap in the covered state can occur predominantly or exclusively at the edge regions of the shield segments. If the shield segments abut one another, the side edges of two adjacent or connected shield segments can contact one another. If the shield segments are spaced apart from one another, there can be slots between two adjacent or connected shield segments, for example.The shielding area formed by the cover can essentially correspond to the sum of the shielding areas of the shield segments arranged in a row. When arranged in a row, the shielding areas can be adjacent to one another, and when overlapped, they can be arranged one below the other. When overlapped, the shield segments or their shielding areas can be arranged essentially parallel in mutually offset planes. The arrangement can be a fan-shaped arrangement.

[0010] In order to transfer the cover from the open state to the covering state, the shield segments can be displaced relative to one another in such a way that they can be transferred step by step or continuously from the overlapping position to the lined-up position and vice versa. InIn intermediate states, some of the shield segments can overlap each other, while others can be arranged in a row. The degree of shielding achieved by arranging the shield segments can be determined by a user and can, for example, also include partial shielding to achieve partial visibility or sufficient air exchange between the air volume enclosed by the cover and the ambient atmosphere.

[0011] Objects to be shielded include solid or liquid objects, materials, products, and articles. The covering can shield individual objects or multiple objects simultaneously. These objects can be food, meals, everyday items, or valuables, for example.

[0012] The shielding can, for example, provide protection against environmental conditions such as moisture or light, against unauthorized access, against pathogens, or even as a visual barrier. The cover can also facilitate compliance with hygiene regulations, for example, for the hygienic shielding of goods in a supermarket or during the serving process in a restaurant, where food can be covered and released as needed without having to temporarily store the cover away from the food plate. The shielding segments can be made of a material with high thermal insulation properties or low thermal conductivity, such as functional textiles or plastic, to reduce the rate of heat transfer between the shielded object and the ambient atmosphere.

[0013] The cover can form a sealed closure, for example, forming a liquid-tight and / or gas-tight connection with a container or an object support surface. Sealing means such as sealing lips, provided in sections or extending all the way around, can be provided for this purpose at the edges of one or more of the shield segments.

[0014] In the context of the invention, a shield segment is understood to be a portion of a total shield surface in the sense of the previously described covering surface, which is suitable for covering and shielding objects. The shield segments, with their respective shielding surfaces, form the complete covering surface in the covered state, or in an intermediate state the partial covering surface of the cover, or in an open state a minimal covering surface of the cover. The shield segments are curved and can, for example, have an arc shape. The shield segments can be spherical bicornuate, i.e. have the shape of a spherical bicorn (also called a spherical bicorn, gusset, or digon). The shield segments can be spherical bicornuate, i.e. have a shape similar to a spherical bicorn. In the covered state, the shield segments can form, for example, a hemispherical or partially spherical dome.The screen segments can also be referred to as slats because, as sub-sections of a Venetian blind-like screen, they can be moved apart and towards each other. The screen segments can be designed as semicircular, C-shaped, or U-shaped arches in cross-section. Towards the open side of the cross-section, the width of the screen segments can decrease, starting from a body center of the screen segments. The screen segments can have an increasing or decreasing width over the course of their longitudinal extent. For example, the screen segments can have a narrower width at their end regions facing towards a container or an object support surface than in sections of the screen segments lying between the end regions.

[0015] Modular connectivity, for example, refers to the modular assembly of screen segments, with each screen segment representing an interchangeable module of the cover. In particular, apart from the minimum number of three screen segments, the modular connectivity does not stipulate a predefined total number of screen segments for the cover. Rather, the number of interconnected screen segments is freely selectable and can be changed at any time. For example, a suitable number of screen segments can be selected to achieve the required tightness according to the current application, for example, to keep food warm, or a desired air exchange, for example, to store fruit, vegetables, or bread.

[0016] In the context of the invention, "connectable" means, in particular, "detachably connectable." The connecting and detaching of shield segments can advantageously be carried out without tools, for example, by manually plugging or unplugging them. Two spatially adjacent shield segments can be directly connected to one another, whereby a direct or indirect connection between shield segments that are not adjacent to one another is not excluded. It is advantageous if two adjacent or consecutive shield segments are connected or connectable to one another, i.e., a pairwise connection is made. A plurality of shield segments can thus be successively coupled to one another by a respective pairwise connection.

[0017] It is advantageous if the shield segments are designed as identical parts. As identical parts, the shield segments have an identical shape and design and are interchangeable. This simplifies the overall structure and assembly of the cover. The shield segments can be connected to one another or arranged next to one another in any order. As identical parts, the shield segments are interchangeable with other, identically designed shield segments in any way. The identical parts also simplify the provision and assembly of spare parts. This provides universal shield segments that can be assembled and disassembled for different applications.

[0018] It is advantageous if the shield segments have a symmetrical shape or design. This simplifies the overall construction and assembly of the cover, as the shield segment can be connected to another shield segment in more than one orientation. The symmetry can, for example, be axial symmetry of the shield segment along a central axis intersecting the shield segment.

[0019] The umbrella segments can be made of, for example, a textile, plastic, metal, composite material, and / or wood. The umbrella segments can be made of a biodegradable material. The umbrella segments can be transparent or decorated for visual reasons. The umbrella segments can be made of a printable, adhesive-coated, printed, or adhesive-coated material, for example, to enable personalization of the umbrella segments or the use of the cover as a display or advertising space when covered.

[0020] A rotational connection exists between two interconnected shield segments, allowing relative rotation of the shield segments. With a rotational connection, for example, a rotational axis can run through the connection point of the shield segments, allowing a degree of rotational freedom. The rotational connection can be designed, for example, as a pin connection with a pivot pin arranged on a shield segment and engaging a corresponding pivot pin opening of the connected shield segment, or as a separate component engaging a pivot pin opening of each shield segment.The realization of a combined rotational and translational connection is conceivable, for example, using a slotted guide and a guide pin or using a connection opening that has a larger cross-section than the connecting element engaging therein, allowing the latter to have several degrees of freedom of movement. The guide or pivot pin can be a separate component of the shield segment, which can be arranged in a connection opening as needed to establish the connection.

[0021] The rotational connection provides a defined relative mobility of the shield segments to each other, which supports the transition of the cover from an open state to a covered state and vice versa, as well as the necessary displacement of the shield segments in a defined manner. This does not fundamentally preclude further, additional connections between the shield segments that further restrict the degrees of freedom of movement. For example, the shield segments can be coupled to each other at their side edges, for example, by clipping them together, to prevent a gap between the shield segments that arises during displacement or to increase tightness.

[0022] When connecting multiple shield segments via rotational joints, their respective rotational or pivoting axes are located in offset planes. This way, the shield segments do not interfere with each other's relative movements.

[0023] The shield segments can have one or more connecting sections in which they can be connected to one another. In particular, the connecting section can provide a rotational connection to an adjacent shield segment. For example, a connecting section can be provided in an end region of the shield segment facing toward a container or an object support surface, or toward an open cross section of a C-, U-, or semicircular cross section of the shield segment. InThe connecting section can, for example, be provided with a connecting opening, a slotted hole, a pivot pin, and / or a guide pin. For example, each shield segment can have two connecting sections, each facing an end section of the shield segment. This allows the shield segment to be connected to another shield segment on a total of two sides, making the connection more stable and enabling a defined relative movement between the connected shield segments.

[0024] InIn one embodiment, a first umbrella segment can have an elongated hole into which a driver / stop pin of a second umbrella segment can engage when the first umbrella segment is connected to the second umbrella segment. The driver / stop pin can be displaceably mounted in the elongated hole and limit a relative pivoting movement of the first and second umbrella segments to one another. After reaching a stop in the sense of an end position in the elongated hole, the driver / stop pin of the second umbrella segment can act as a driver and transfer a movement of the second umbrella segment to the first umbrella segment. The first umbrella segment can also have a driver / stop pin that can engage in an elongated hole of a further umbrella segment when the first umbrella segment is to be connected to a further umbrella segment on the side facing away from the second umbrella segment.The second shield segment may also have an elongated hole into which a driver / stop pin of another shield segment can engage if the first shield segment is to be connected to another shield segment on the side facing away from the second shield segment.

[0025] The first umbrella segment can have a pivot pin opening into which a pivot pin of the second umbrella segment can engage when the first umbrella segment is connected to the second umbrella segment. The pivot pin can act as a pivot bearing for the first umbrella segment and enable a relative pivoting movement of the umbrella segments to one another. The first umbrella segment can also have a pivot pin that can engage in an elongated hole of another umbrella segment when the first umbrella segment is to be connected to another umbrella segment on the side facing away from the second umbrella segment. The second umbrella segment can also have a pivot pin opening into which a pivot pin of another umbrella segment can engage when the first umbrella segment is to be connected to another umbrella segment on the side facing away from the second umbrella segment.

[0026] The shield segments can have a mounting opening for mounting their respective pivot pins in the mounting opening. A pivot pin can also be arranged on a shield segment without a mounting opening, for example, glued on or formed integrally with it.

[0027] It is advantageous if the umbrella segments have a driver contour that forms a driver connection between two adjacent umbrella segments and enables the transmission of compressive and / or tensile forces between the umbrella segments. The driver connection thus enables the transmission of a movement of one umbrella segment to a connected umbrella segment. In contrast to the rotational connection described above, the driver connection is a temporarily fixed connection that can be released by the application of force. In its limited local connection area, no relative movement of the connected umbrella segments is possible, but rather a direct transmission of force takes place. The driver connection can be designed, for example, as a clip connection between two connected or adjacent umbrella segments.The driver connection can also be realized by means of a driver opening or a slotted hole in a shield segment and a driver pin of a connected shield segment engaging therein. The driver pin can be a separate component that can be arranged in the driver opening or slotted hole as needed to establish the connection. The driver opening or slotted hole interacts with the driver pin as a driver connection the moment the driver pin contacts a boundary wall of the driver opening or slotted hole in the direction of the tensile or compressive force acting on one of the shield segments. The driver connection can also be realized as a stop, for example by an undercut of two consecutive or interconnected shield segments, for example by a bent edge of one shield segment engaging behind an edge of the other shield segment.Such a driver connection ensures a high level of tightness of the cover.

[0028] The driver connection can basically be realized using various types of connections that implement a positive, frictional and / or force connection.

[0029] The driver connection provides a mechanical operative connection between adjacent shield segments, so that when the cover is actuated to transfer it into an open or covered state, not each shield segment has to be moved separately, but several or all shield segments can be moved simultaneously or in direct succession by means of the driver connection or connections.

[0030] The driver connection can be arranged in a driver section of the shield segment. The driver section can be part of a previously described connecting section or can be spatially spaced from it.

[0031] It is advantageous if at least one shield segment has at least one connection opening for receiving a connecting element forming the pivot axis. The connection opening can, for example, be positioned in a connecting section of the shield segment. The connection opening can, for example, be a through-hole, a threaded hole, an elongated hole, or a slotted guide in the shield segments. Connecting elements such as connecting pins, screws, or rivets can engage in the connection openings to create a positive and / or non-positive connection. The connection opening can, for example, be provided for producing a rotational or driver connection as described above. The shield segment can advantageously have several connection openings in order to be able to select a preferred connection position for the connection to another shield segment individually and depending on requirements.In this way, depending on the position of the selected connection opening, a specific angle or a specific distance of the relative movement of interconnected shield segments can be predefined. This also makes it possible to influence the shape and design of the entire cover in the open or covered state and to achieve a greater or lesser spacing of the cover from a base surface and thus a selectable degree of shielding or sealing of the cover. In principle, a rotation or driver connection can also be implemented without a connection opening in the shield segment, for example by providing a separate fitting such as a hinge on the shield segment. Using a separately available and selectable fitting, which can be adhesively bonded to a shield segment, for example, the user can select an even more individual rotation or driver connection for two shield segments to be connected.

[0032] It is advantageous if at least one umbrella segment has at least one connecting means, in particular a pivot axis. The connecting means can in particular form or define a pivot axis of the umbrella segment with regard to the pivotability of the umbrella segment relative to a connected, adjacent or neighbouring umbrella segment. The connecting means can, for example, be arranged on the umbrella segment or formed integrally therewith. The connecting means can, for example, be provided for producing a rotational or driving connection as described above. The connecting means can advantageously be a pivot pin, guide pin or driving pin. However, the connecting means can also be, for example, a screw, a rivet, a tension means or a hinge.

[0033] InIn one embodiment, for example, a connecting opening for receiving a connecting means of an adjacent shield segment, in particular a subsequent one in an assembly sequence, a connecting means for engaging in a connecting opening of an adjacent shield segment, in particular a preceding one in an assembly sequence, and a guide for receiving a driver can be arranged in a connecting section.

[0034] It is advantageous if at least one umbrella segment has a stop. The stop can be used to limit the mobility of the umbrella segments relative to one another. The stop can also act as a driver of a previously described driver connection, since relative movement of the umbrella segments to one another is only possible up to the stop and the stop then acts like a fixed connection suitable for transmitting a tensile or compressive force between two connected umbrella segments. The stop can, for example, be an elongated hole in which a stop pin can be arranged to limit the relative displacement of umbrella segments to one another. The stop pin can, for example, be arranged on a umbrella segment or be a separate component that can be connected to a umbrella segment if required.The stop can, for example, also be a bent edge of the shield segment, which engages behind an edge of another shield segment and limits the relative displacement of shield segments to one another through the undercut thus formed.

[0035] It is advantageous if the cover has a base to which at least one of the shield segments is or can be connected. This increases the stability of the cover. In addition, for example, a shield segment connected to the base can be fixed in its position, i.e., it has no relative mobility relative to the base, while other shield segments have relative mobility relative to the base. This makes it possible to define a shield segment as the base shield segment that is not spaced from or displaced away from the container or object support surface and defines a minimum shielding area or the storage position for the overlapping shield segments when the cover is open.In principle, one, several, or all of the shielding segments can be connected or connected to the base, whereby the connection between the shielding segment and the base optionally allows or prohibits relative mobility of the shielding segment to the base, depending on the type of connection. For example, a fixed screw connection or a pivot connection can be provided between a shielding segment and the base. The base can be an integral part of a container or an object support surface, or can be arranged thereon. The base can be a base element or a multi-part base. The base can be positioned close to the object to shield it and can, for example, have one or more feet or support surfaces.

[0036] It is advantageous if the cover is designed as a foldable and unfoldable compartment roof, wherein the cover has a plurality of modularly connectable or connected umbrella segments, of which two adjacent umbrella segments are connected or connectable to one another via a rotational connection. In this way, a simple, easy-to-assemble, intuitively operated, and cost-effective embodiment of the invention is provided. Due to the modularity of the cover, a plurality of umbrella segments is advantageous, wherein a plurality is understood to mean at least three umbrella segments, wherein two adjacent umbrella segments are each connected or connectable to one another via a rotational connection, i.e. in pairs via their own connection.

[0037] Actuation of the cover to transfer it from an open state to a covered state or vice versa can generally be carried out manually and / or with a mechanical or electrical drive. For example, a canopy segment can be grasped by hand and a pulling or pushing force can be exerted on it in order to move the canopy segment and, if applicable, other canopy segments connected to it. In this case, it can be advantageous if one, several or all of the canopy segments each have a recessed grip to make it easier to grasp and pivot the canopy segments. An actuating device can also be provided which transmits an actuation to the cover without direct contact between the user and an canopy segment, for example by means of an actuating screw to generate a folding or unfolding movement of the canopy segments.An actuating device can have hygienic advantages by avoiding contact with the shield segments.

[0038] The shield segments can be manufactured using an injection molding process, for example, to enable cost-effective production. Furthermore, manufacturing using an additive manufacturing process is conceivable, for example, to enable a flexible manufacturing process.

[0039] The cover can have a lock to selectively block or release access to the shielded object depending on authorization.

[0040] The object of the invention is also achieved with a container having a base plate and a cover according to the invention. In this way, a ready-to-use unit is provided with which an object can be temporarily shielded without, for example, the need for a suitable object support surface for storing or supporting the object. The container can, in principle, have any conceivable shape and nature. In addition to the base plate, the container can have side walls. The base plate can, for example, be round or square and have a greater length and width than height. The base plate can have an object holder for arranging the object to be shielded. The base plate can have panels for concealing or protecting, for example, the connecting areas of the shielding segments. The base plate can have handle sections for transporting the container.A base of the cover may be arranged on the base plate or formed integrally therewith.

[0041] The base plate can have a locking mechanism for securing at least one shielding segment. The locking mechanism can, for example, be used to selectively or as needed attach the cover to the base plate to form a ready-to-use unit. The locking mechanism can also be used to lock the cover in an open or covered state, thus securing the cover against unintentional pivoting. This facilitates, for example, transport of the container or enables reliable insulation of objects contained within the container. To disassemble the container, for example for storage or cleaning purposes, the locking mechanism is designed to be easily releasable and has, for example, a spring-loaded locking mechanism. It is advantageous if the base plate has several locking mechanisms, for example, two locking mechanisms arranged in opposite areas of the base plate.This allows one locking mechanism to be used to generally fix the cover to the base plate and another locking mechanism to optionally fix the cover to the base plate when the cover is in a covered state.

[0042] The base plate can have a sealing edge, allowing the cover to create a tight seal around the volume enclosed by the cover when in the covered state. The container can be, for example, a food container, a serving container, or a storage container for everyday items or valuables.

[0043] It is advantageous if the base plate has a mounting base for attaching the cover. This allows the cover to be connected to the base plate in a defined manner, for example by fastening the cover to the mounting base in a force-fitting and / or form-fitting manner and preferably detachably. The cover can be attached to the mounting base, for example, by screwing, locking or clipping, and with or without additional connecting means. The mounting base can, for example, be designed as a floor base and, for this purpose, arranged on the support surface of the base plate. The mounting base can, for example, be designed as a side base and, for this purpose, arranged on an edge of the base plate. The mounting base can be formed integrally with the base plate.

[0044] It can also be advantageous if the mounting base has a guide groove for guiding a guide pin connected to a shield segment. This allows the guide pin connected to a shield segment to engage in the guide groove, thus prescribing a defined path of movement for the shield segments in the sense of a trajectory. The guide groove can be designed, for example, as a slotted guide. The guide groove can have a curved, for example semicircular, guide path. The guide groove can be arranged on a side of the mounting base facing the interior of the container. The guide groove facilitates the transition of the cover from an open state to a covered state and vice versa. The guide pin can, for example, be insertable into a pivot pin opening or another suitable opening in the shield segment.The guide groove can have several cross-sectional constrictions in the guide cross-section to define defined intermediate positions when the cover transitions from an open state to a covered state or vice versa. In this case, the guide pin must be guided against slight resistance at the cross-sectional constrictions in order to pass through the defined intermediate positions and is held in an intermediate position without the introduction of force. Alternatively or additionally, the guide groove can have bearing recesses to define intermediate positions, into which the guide pin dips due to gravity and remains self-retaining until it is guided further through the guide groove by the introduction of force. It is also conceivable to replace the guide pin with a guide roller.The guide components such as guide groove, guide pin and / or guide roller can be made of a plain bearing material such as polyoxymethylene (POM), for example, to facilitate the guidance and thus the handling of the cover.

[0045] The mounting base can further comprise a mounting guide, which is, for example, groove-shaped and can be formed, for example, between an edge and a guide groove. A cover including a guide pin can be inserted into the mounting base via the mounting guide until the guide pin reaches the guide groove, and then removed from it for disassembly. It is also conceivable for the mounting base to protrude at an angle, i.e., not at a right angle, from the base plate to enable space-saving stacking of base plates.

[0046] It is advantageous if the container has a handle receptacle for attaching a handle element to the container. This allows a handle element to be detachably connected to the container as a carrying handle in order to facilitate transport of the container. The handle receptacle can, for example, be a latching opening into which the handle element is latched via a latching lug. However, the handle receptacle can also be a recess into which a handle tab engages in a form-fitting manner without latching. For this purpose, the handle element can, for example, have an elasticity through which the handle tab is pressed into the handle receptacle when the handle element is lifted and is released from the handle receptacle when the handle element is lowered due to the associated spreading of the handle element.It is conceivable that the handle element can be additionally connected to a shade segment in such a way that it forms an actuating element for transferring the cover from an open to a covered state or vice versa. The handle element can furthermore have a comfortable grip section, for example, with padding or a bellows for a more comfortable grip.

[0047] The container or individual components thereof, such as the base plate, can be made of textile, plastic, metal, composite material, and / or wood. The container can also have interchangeable inserts to provide a customized support surface for different types of objects. For example, an insert with a cushion can be used for storing valuables, or an insert made of a cut-resistant material such as wood or plastic can be used for storing and slicing foodstuffs such as cakes. The insert can also be made of a heat-storing, heat-insulating, heat-removing, or heat-supplying material, such as silica gel or a chemical latent heat storage agent.

[0048] The container or individual components can be manufactured using an injection molding process, for example, to enable cost-effective production. Furthermore, manufacturing using an additive manufacturing process is conceivable, for example, to enable a flexible manufacturing process.

[0049] For example, the container may have a temperature control element or a receptacle for a temperature control element in the area of ​​the base plate to influence the temperature within the container volume. The temperature control element may be, for example, a heating element or a cooling pack.

[0050] The object of the invention is also achieved with a method for assembling a curved cover according to the invention for temporarily shielding objects, wherein the cover can be converted from an open state, revealing the object, to a closed state, concealing the object, and vice versa. The method comprises the following steps: ▪ Providing a total number of curved shield segments of the cover ▪ Selecting a requirement-dependent number from the total number of shield segments ▪ Modularly connecting the selected number of shield segments to one another in such a way that they are movable relative to one another about a common pivot axis at least in pairs and form a curved cover for shielding the object when lined up in a covering state.

[0051] This creates a simple and intuitive process for installing a cover for temporarily shielding objects. Users can select and connect a specific number of shielding segments for the intended shielding at any time, depending on their needs or requirements, for example, in response to a required seal or shielding area of ​​the cover. The user can assemble and disassemble the modularly connectable shielding segments as required, and in particular, quickly and easily replace damaged shielding segments.

[0052] For example, the shield segments connected to one another in the process can be designed as identical parts.

[0053] It is advantageous if, in the method, the cover is detachably connected to a container with a base plate. This provides a ready-to-use unit with which an object can be temporarily shielded. It is advantageous if the cover is detachably connected to the base plate via a mounting base. This allows the cover to be connected to the base plate in a defined manner.

[0054] In general, in the context of this application, the words "a / an", unless expressly defined otherwise, are not to be understood as a number, but as an indefinite article with the literal meaning of "at least one / an".

[0055] The invention is explained in more detail below using an exemplary embodiment with the accompanying drawings. They show schematically: Fig. 1- a first embodiment of the cover in a covered state in a perspective view; Fig. 2- the first embodiment of the cover in an open state in a perspective view; Fig. 3- an embodiment of a screen segment of the cover in a perspective view; Fig. 4A-C- detailed views of two screen segments to be connected to one another in a perspective view; Fig. 5- two screen segments connected to one another in a side view; Fig. 6- six screen segments connected to one another in a side view; Fig. 7- a detailed view of two screen segments to be connected to one another in a further embodiment in a perspective view; Fig. 8- a second embodiment of the cover in a covered state in a side view; Fig. 9- a detailed view of the second embodiment in a side view; Fig.Fig. 10- a first embodiment of a container with a base plate and a cover in an open state in perspective view; Fig. 11- the container according to . Fig. 10 with a base plate and a cover in a covering state in perspective view; Fig. 12- the base plate of the container according to Fig. 10 in perspective view; Fig. 13- a base plate of a container according to a second embodiment of the container in perspective view; Fig. 14- six interconnected umbrella segments of a container according to the second embodiment of the container in perspective view; Fig. 15- the container according to the second embodiment with base plate, umbrella segments and a handle element that can optionally be connected to the container in perspective view; Figs. 16-19- the container according to the second embodiment with base plate, umbrella segments and handle element in various transition states of the cover from an open state ( Fig. 16 ) into a covering state ( Fig. 19 ) in perspective view.

[0056] The Figures 1 and 2 show a first embodiment of the cover 1 in a covered state and an open state, respectively. The cover 1 has several interconnected curved shield segments 3, which in the Figure 1 shown covering state of the cover 1 are lined up next to each other and in the Figure 2 The shielding segments 3 each span a shielding area S on their underside and on their upper side, whereby the sum of the shielding areas S forms a covering area of ​​the cover 1 for the temporary shielding of a Figure 10shown object 2. The shield segments 3 are each connected to an adjacent or subsequent shield segment 3 in a connecting section 5, i.e., they are successively coupled to one another. Two connecting sections 5 are shown on each shield segment 3, wherein the connecting sections 5 face the respective end regions of an arcuate shield segment 3 having a shape similar to a two-circle triangle. In The connecting sections 5 are provided with a rotation connection 7 and a driver connection 8 with a stop 9, as described for example in connection with Figure 3 is explained in more detail.

[0057] The shielding segments 3, which are arranged in a row in the covered state, form a kind of dome, with which an object 2 located under the cover 1 can be shielded, for example, from ambient conditions. Due to the modular assembly of the cover 1 with several optionally interconnectable, Figures 1 and 2 The shield segments 3 shown as symmetrical identical parts facilitate the assembly and handling of the cover 1, and the cover 1 can be adapted to individual, current requirements for the shielding of the object 2. Furthermore, the cover 1 can remain at the site of use by partially or completely transferring the cover 1 from a covered state to an open state, without having to be completely lifted off the object.

[0058] Figure 3shows an example of a shield segment 3, which can be assembled in a modular manner with further shield segments 3 to form the cover 1. The shield segment 3 is designed symmetrically to facilitate handling, assembly and replacement of the shield segments 3, with the axis of symmetry 4 intersecting the shield segment 3 in a body center of the shield segment 3. The Figure 3 It can be seen, among other things, that the width of the umbrella segment 3 decreases starting from a body center of the umbrella segment 3 in the direction of its end regions or connecting sections 5 in order to maintain the relative mobility of several connected umbrella segments 3 to one another. InThe connecting section 5 contains a pivot pin opening 10 for receiving a pivot pin 11 of an adjacent, in particular subsequent, shield segment 3 in an assembly sequence, a pivot pin 11 for engaging in a pivot pin opening 10 of an adjacent, in particular preceding, shield segment 3 in an assembly sequence, and an arcuate elongated hole 12 for receiving a driver / stop pin (not shown). The pivot pin opening 10 and the elongated hole 12 can be considered a connecting opening, and the pivot pin 11 and the driver / stop pin (not shown) can be considered connecting means.

[0059] In the Figures 4A , 4B and 4Ca first shield segment 3A and a second shield segment 3B are shown, which can be connected to one another. The first shield segment 3A and the second shield segment 3B are designed as identical parts and are interchangeable with one another in terms of order, shape and structure and have the same design. The first shield segment 3A has an elongated hole 12A into which a driver / stop pin 13B of the second shield segment 3B engages when the first shield segment 3A is connected to the second shield segment 3B. The driver / stop pin 13B is displaceably mounted in the elongated hole 12A and limits a relative pivoting movement of the shield segments 3A, 3B to one another. After reaching a stop in the sense of an end position in the elongated hole 12A, the driver / stop pin 13B acts as a driver and can transfer a movement of the second shield segment 3B to the first shield segment 3A.The first umbrella segment 3A also has a driver / stop pin 13A, which can engage in an elongated hole of a further umbrella segment (not shown) when the first umbrella segment 3A is to be connected to another umbrella segment on the side facing away from the second umbrella segment 3B. The second umbrella segment 3B also has an elongated hole 12B, into which a driver / stop pin of a further umbrella segment (not shown) can engage when the second umbrella segment 3B is to be connected to another umbrella segment on the side facing away from the first umbrella segment 3A.

[0060] The first umbrella segment 3A has a pivot pin opening 10A into which a pivot pin 11B of the second umbrella segment 3B engages when the first umbrella segment 3A is connected to the second umbrella segment 3B. The pivot pin 11B acts as a pivot bearing for the first umbrella segment 3A and enables a relative pivoting movement of the umbrella segments 3A, 3B to one another. The first umbrella segment 3A also has a pivot pin 11A that can engage in an elongated hole of a further umbrella segment (not shown) when the first umbrella segment 3A is to be connected to another umbrella segment on the side facing away from the second umbrella segment 3B. The second umbrella segment 3B also has a pivot pin opening 10B into which a pivot pin of a further umbrella segment (not shown) can engage when the second umbrella segment 3B is to be connected to another umbrella segment on the side facing away from the first umbrella segment 3A.

[0061] In Figure 4AIt can be seen that the first shield segment 3A has a mounting opening 22A for mounting the pivot pin 11A in the mounting opening 22A and that the second shield segment 3B has a mounting opening 22B for mounting the pivot pin 11B in the mounting opening 22B. In Figure 4B The pivot pins 11A, 11B can be seen in an already assembled state. Figure 4C the pivot pins 11A, 11B are arranged on the shield segments 3A, 3B without a mounting opening 22A, 22B, for example glued on or formed in one piece with them.

[0062] In Figure 5The two shield segments 3A, 3B are shown in a connected state. The side view shows how the driver / stop pin 13B of the second shield segment 3B engages the elongated hole 12A of the first shield segment 3A, the pivot pin 11B of the second shield segment 3B engages the pivot pin opening 10A of the first shield segment 3A, and the pivot pin 11A and the driver / stop pin 13A of the first shield segment 3A are available for connection to another shield segment (not shown).

[0063] In Figure 6 several shield segments 3, here six, can be seen, which are connected to one another according to the principle shown above.

[0064] In Figure 7A variant is shown in which the umbrella segments 3 themselves do not have any connecting openings or means, but are connected to one another via a fitting 14. The fitting 14 can, for example, be adhesively bonded to the umbrella segments 3 and allows for a more individual determination of how the umbrella segments are to be connected to one another, for example, via a rotation or driver connection.

[0065] Figure 8 shows a further embodiment of the cover 1 in a covering state, in which each shield segment 3 is displaced relative to the adjacent shield segment 3 and thus a series of shield segments 3 is present. The shield segments 3 each have a front edge 19 bent upwards and a rear edge 20 bent in the opposite direction, i.e. downwards, as shown in detail in the Figure 9can be seen. A relative movement of the shield segments 3 to each other is limited by an undercut of the front edge 19 with the rear edge 20, so that a stop 9 is realized. The stop 9 simultaneously forms a driver connection 8 between the shield segments 3, so that a tensile force on a shield segment 3 after reaching a stop 9 is transmitted via the driver connection 8 to the following shield segment 3, which in turn moves relative to the following shield segment 3 until its stop 9 is reached, etc. In this way, the Figure 8 The covering state shown can be achieved with fully unfolded, lined-up umbrella segments 3, whereby the fan-shaped, canopy-like arrangement of the umbrella segments 3 can be seen here.

[0066] The Figures 10 and 11show a first embodiment of a container 15 with a base plate 17 and a cover 1, each in an open state ( Figure 10 ) and a covering state ( Figure 11 ) for the temporary shielding of objects 2. The cover 1 has a mounting base designed as a base 16, arranged on a support surface of the base plate 17, with connection openings for establishing a fixed connection or a connection allowing relative mobility with at least one of the shielding segments 3.

[0067] The base plate 17 has an object support surface for supporting the objects 2 to be shielded, as well as integrally formed panels 21 for optically concealing and protecting the connecting areas 5 of the shielding segments 3. At the same time, the panels 21 can serve as handle sections or have handle receptacles for an optional additional handle element for transporting the container 15. The container 15 is a ready-to-use unit with which the objects 2 can be temporarily shielded without, for example, the need for a suitable object support surface for storing or supporting the objects 2. Furthermore, the objects 2 can be transported in the container 15.

[0068] In Figure 12It can be seen that the base plate 17 has a locking device 18. With the locking device 18, one, several or all of the umbrella segments 3 can be temporarily or permanently fixed to the base plate 17, for example to facilitate the transfer of the cover 1 from an open state to a covered state. For example, the umbrella segments 3 can thus be relocated without having to pay attention to an exact dosage of the tensile force when unfolding the cover 1, in order to avoid lifting the last umbrella segment 3 from the base plate 17 and thereby creating an undesirable gap between the cover 1 and the base plate 17. Optionally, a further locking device (not shown) opposite the locking device 18 can be provided in order to enable at least one further umbrella segment 3 to be secured when the cover is in a covered state.By fixing shield segments 3 by means of the locking device 18 or, if necessary, by means of the locking device 18 and a further locking device, an accidental or unintentional transfer of the shield segments 3 into the open or covered state, for example due to gravity when the container is tilted, can be prevented.

[0069] Figure 13 shows a base plate 17 of a container 15 according to a second embodiment of the container 15. In this embodiment, the base plate 17 has a mounting base which is designed as a side base 23 and is integral with the base plate 17 and arranged on its edge. The side base 23, formed from two opposite side tongues of the base plate 17, has on at least one side an arcuate guide groove 26 facing the interior of the container for receiving a Figure 14shown, connected to a shield segment 3. The side base 23 also has on both sides an external handle receptacle 25, i.e. facing away from the container interior, into which handle tabs 30 of a Figure 15 shown handle element 24 in order to fix the handle element 24 to the base plate 17 and thus to the container 15. The Figure 13 The base plate 17 shown also has a base segment receptacle 29, designed for example as a pin, for fastening a shield segment 3 and for forming an axis of rotation for this shield segment 3. For this purpose, at least one shield segment 3 has a Figure 14 shown recess 28, so that the shield segment 3 can at least partially encompass the base segment receptacle 29.

[0070] In Figure 14 is a for mounting on the Figure 13The cover 1 provided on the base plate 17 shown can be seen. In this exemplary embodiment, the cover 1 is formed from six shield segments 3 connected to one another in pairs in a connecting region 5 and is shown in an open state in which the shield segments 3 almost completely overlap one another. On the outermost shield segment 3, which largely encloses the other shield segments 3, a guide pin 27 is provided for engagement in a Figure 13 shown guide groove 26, for example inserted into a suitable opening of the shield segment 3.

[0071] In Figure 15 is the Figure 14 shown cover 1 in a with the base plate 17 according to Figure 13connected state. Furthermore, it can be seen that a handle element 24 is movable in the assembly direction M towards the base plate 17 in order to insert the handle tabs 30 of the handle element 24 into corresponding handle receptacles 25 of the base plate 17 for the purpose of fastening. The handle tabs 30 are temporarily hooked into the handle receptacles 25 in a form-fitting manner, but can be released again by lowering and thereby spreading the handle element 24, so that a tool-free connection and separation of the handle element 24 and base plate 17 is possible. The handle element 24 has a comfortable handle section 31 which is designed as a bellows and can thus enable a handle widening and damping.

[0072] In the Figures 16 to 19 the container 15 according to the second embodiment with base plate 17, shield segments 3A to 3F and handle element 24 in different transition states of the cover 1 from an open state ( Figure 16) into a covering state ( Figure 19 ) in perspective view. It becomes clear how a dome-shaped cover 1 for protecting objects 2 is created by successively pivoting the interconnected shield segments 3A to 3F. List of reference symbols:

[0073] 1 Cover 2 Object 3 Screen segment 3A first screen segment 3B second screen segment 3C third screen segment 3D fourth screen segment 3EF fifth screen segment 3F sixth screen segment 4 Axis of symmetry 5 Connecting section 6 Driving section 7 Rotation connection 8 Driving connection 9 Stop 10 Pivot pin opening 10A Pivot pin opening first screen segment 10B Pivot pin opening second screen segment 11 Pivot pin 11A Pivot pin first screen segment 11B Pivot pin second screen segment 12 Slotted hole 12A Slotted hole first screen segment 12B Slotted hole second screen segment 13 Driving / stop pin 13A Driving / stop pin first screen segment 13B Driving / stop pin second screen segment 14 Fitting 15 Container 16 Floor base 17 Base plate 18Locking mechanism 19Front edge 20Rear edge 21Cover 22Mounting opening pivot pin 22AMustard segment mounting opening 22BSecond segment mounting opening 23Side base 24Handle element 25Handle holder 26Guide groove 27Guide bolt 28Recess29Base segment holder 30Grip tab 31Comfort grip section SShade surface MMounting direction

Claims

1. Cover (1) for the temporary shielding of objects (2), which can be transferred from an open state exposing the object (2) into a closed state concealing the object (2) and vice versa, wherein the cover (1) has at least three curved shield segments (3, 3A, 3B, 3C, 3D, 3E, 3F) which can be connected or joined together in a modular manner, wherein the shield segments (3, 3A, 3B, 3C, 3D, 3E, 3F) overlap one another in the open state of the cover (1) and, in the closed state of the cover (1), are arranged overlapping one another, abutting one another or at a distance from one another in such a way that they form a curved cover (1), characterized in that the shield segments are movable relative to one another in the connected state about a common pivot axis in each case in pairs, the pivot axes lying in mutually offset planes in each case.

2. Cover (1) according to claim 1, characterized in that the shield segments (3, 3A, 3B, 3C, 3D, 3E, 3F) are designed as identical parts.

3. Cover (1) according to claim 1 or 2, characterized in that a rotational connection (7) is present between two connected shield segments (3, 3A, 3B, 3C, 3D, 3E, 3F), which enables relative rotation of the shield segments (3, 3A, 3B, 3C, 3D, 3E, 3F) with respect to one another.

4. Cover (1) according to one of the preceding claims, characterized in that the shield segments (3, 3A, 3B, 3C, 3D, 3E, 3F) have a driver contour which forms a driver connection (8) between two adjacent shield segments (3, 3A, 3B, 3C, 3D, 3E, 3F) and which enables transmission of compressive and / or tensile forces between the shield segments (3, 3A, 3B, 3C, 3D, 3E, 3F).

5. Cover (1) according to one of the preceding claims, characterized in that at least one shield segment (3, 3A, 3B, 3C, 3D, 3E, 3F) has at least one connecting opening for receiving a connecting element forming the pivot axis.

6. Cover (1) according to one of the preceding claims, characterized in that at least one shield segment (3, 3A, 3B, 3C, 3D, 3E, 3F) has at least one connecting means, in particular a pivot axis.

7. Cover (1) according to one of the preceding claims, characterized in that at least one shield segment (3, 3A, 3B, 3C, 3D, 3E, 3F) has an elongated hole (12, 12A, 12B), a pivot pin opening (10, 10A, 10B), a pivot pin (11, 11A, 11B) and / or a driver / stop pin (13, 13A, 13B).

8. Cover (1) according to one of the preceding claims, characterized in that at least one shield segment (3, 3A, 3B, 3C, 3D, 3E, 3F) has a stop (9).

9. Cover (1) according to one of the preceding claims, characterized in that the cover (1) has a base (16) to which at least one of the shield segments (3, 3A, 3B, 3C, 3D, 3E, 3F) can be connected or is connected.

10. Cover (1) according to one of the preceding claims, characterized in that the cover (1) is designed as a foldable and unfoldable fan cover, the cover (1) having a plurality of shield segments (3, 3A, 3B, 3C, 3D, 3E, 3F) which can be connected or joined to one another in a modular manner and of which in each case two adjacent shield segments (3, 3A, 3B, 3C, 3D, 3E, 3F) are connected or can be connected to one another via a rotational connection (7).

11. Container (15) with a base plate (17) and with a cover (1) according to one of the preceding claims.

12. Container (15) according to claim 11, characterized in that the base plate (17) has a mounting base (16, 23) for fastening the cover (1) to the base plate (17).

13. Container (15) according to claim 12, characterized in that the mounting base (16, 23) has a guide groove (26) for guiding a guide pin (27) connected to a shield segment (3, 3A, 3B, 3C, 3D, 3E, 3F).

14. Container (15) according to one of claims 11 to 13, characterized in that the container (15) has a handle receptacle (25) for fastening a handle element (24) to the container (15).

15. Container (15) according to one of claims 11 to 14, characterized in that the base plate (17) has a locking device (18) for fixing at least one shield segment (3, 3A, 3B, 3C, 3D, 3E, 3F).

16. Method for mounting a curved cover (1) according to one of claims 1 to 10 for the temporary shielding of objects (2), which can be transferred from an open state exposing the object (2) to a closed state concealing the object (2) and vice versa, characterized by the steps: ▪ Providing a total number of curved shield segments (3, 3A, 3B, 3C, 3D, 3E, 3F) of the cover (1); ▪ Selecting a requirement-dependent number from the total number of shield segments (3, 3A, 3B, 3C, 3D, 3E, 3F); and ▪ modular connection of the selected number of shield segments (3, 3A, 3B, 3C, 3D, 3E, 3F) to one another in such a way that they are movable relative to one another about at least one common pivot axis in each case in pairs and form a curved cover (1) for shielding the object (2) in a lined-up covering state.

17. Method according to claim 16, characterized in that the cover (1) is detachably connected to a container (15) with a base plate (17).