Mobile multifunctional device with a functional body and functional object that performs a carrying function

Abstract

Mobile multifunctional device (1), comprising a housing (2) with a longitudinal extension in the direction of a longitudinal axis (L), a functional body (3) which is configured to optionally assume a first form (A) or at least a second form (B; B') differing therefrom, wherein in the first form (A) the functional body (3) is configured to be inserted into the housing (2), and in the second form (B; B'; B'') the functional body (3) is configured to perform a carrying function, a mechanism which is configured to allow the functional body (3) to be moved out of the housing (2) to a predetermined end position (E) on the housing (2), wherein in the end position (E) the functional body (3) can be brought into the second form (B; B'; B'') in order to perform the carrying function.

Description

The present disclosure relates to a mobile multifunctional device with a functional body performing a carrying function and, in particular, to a functional object with such a multifunctional device. Common mobile multifunctional devices with a carrying mechanism include, for example, so-called table bag hooks. These hooks are designed to be hung on the tabletop, allowing bags to be hung on them. This eliminates the need to place bags on the floor, thus preventing them from getting dirty. Bag hooks often have an additional feature: they can be folded up, making them compact enough to be carried in a handbag, for example. As part of continuous development, there may be a need to expand the functionality. This is based on the expectation of enabling more flexible use by the user. In this regard, a preferably mobile multifunctional device is proposed, comprising a preferably elongated housing extending along a longitudinal axis and comprising a functional body configured to assume either a first form or at least one other form, wherein in the first form the functional body is configured to be inserted into the housing, and in the second form the functional body is configured to perform a carrying function. The proposed multifunctional device further includes a mechanism configured to allow the functional body to be moved out of the housing to a predetermined end position on the housing, wherein in the end position the functional body can be moved into the second form to perform the carrying function. The proposed multifunctional device offers a storage solution for the functional unit within its housing. The intended redesign of the functional unit allows for a compact housing size. This combination of housing and functional unit facilitates both storage and compact transport. Additionally, the functional unit itself serves a carrying function, enabling users to carry the multifunctional device or a third item such as a bag, backpack, or similar. Overall, this results in advantages for the user of the proposed multifunctional device. Furthermore, the designed mechanism ensures that the functional unit and housing remain connected when the functional unit is in use.This also facilitates the handling of the proposed multifunctional device by a single user. In particular, the mechanism is designed to hold the functional unit against the housing in its end position. This ensures that the housing and functional unit are securely connected. Therefore, it is prevented that the housing can be lost if the functional unit is moved out of the housing. In particular, the mechanism is further designed to allow a pivoting movement of the functional body relative to the housing in the end position, for example to enable a change in shape of the functional body from the first shape to the second shape and / or to allow pendulum movement, in particular pendulum swinging of the functional body relative to the housing, when the functional body is performing a supporting function. The pivoting movement causes a change in the position of the functional body relative to the housing, thus enabling a shape change of the functional body that was previously prevented. In this respect, the pivoting movement can be used as an evasive movement. Furthermore, allowing the pivoting movement provides a degree of freedom to allow the functional body to swing relative to the housing when the functional body is performing its carrying function, i.e., when the functional body is carrying a third object such as a bag, backpack, or the like, and when the housing is held in a hand or extends vertically along its longitudinal axis. In particular, the functional body is hinged to the housing about an axis extending transversely, and especially orthogonally, to the longitudinal axis of the housing. The mechanism is specifically designed to allow a preferably guided displacement of the axis relative to the housing in the direction of the housing's longitudinal axis. This enables the functional body to be inserted into the housing. In one embodiment, the proposed multifunctional device comprises a cam guide with an elongated recess as a cam and a connecting element engaging therein, wherein the functional body is pivotably connected to the housing via the connecting element. In one embodiment, the proposed multifunctional device comprises a cam guide with an elongated recess as a cam and a preferably cylindrical connecting element engaging therein, such as a pin element or a bolt element. In particular, the recess is arranged on an inner wall of the housing, and is specifically designed, for example, shaped. In particular, the recess extends longitudinally in the direction of the longitudinal axis of the housing, preferably in a straight line. In particular, the functional body is pivotably connected to the housing via the connecting element. This embodiment offers a possibility, and in particular a technically relatively simple one, to move and pivot the functional body relative to the housing. This allows the functional body to be moved out of the housing, with a pivot connection between the functional body and the housing provided via the connecting element, which can be used as needed. The proposed multifunctional device can be designed such that the recess has a closed longitudinal end, which serves as a stop for the connecting element, in particular to prevent the functional body from moving further out of the housing in the end position. Therefore, it is advantageous for the longitudinal end of the recess to be closed, as the functional body moves towards this end when being removed from the housing. The proposed multifunctional device can further be designed such that the functional body has a non-circular cross-section, in particular an angular one, and the housing has a corresponding cross-sectional shape inside. This counteracts rotation of the functional body relative to the housing about its longitudinal axis. In a further embodiment, the functional body comprises two legs which are pivotably connected to each other about a pivot axis. In particular, one of the legs is hinged to the housing, and the other leg is a folding leg that can pivot about the pivot axis between a folded-in position and an unfolded position relative to the hinged leg. In particular, in the first embodiment of the functional body, the folding leg is in the folded-in position. In particular, in the second embodiment of the functional body, the folding leg is in the unfolded position. This embodiment offers a possibility, and in particular a technically relatively simple possibility, to shape the functional body into the form in which it can perform its carrying function, and also into a different form to allow the functional body to be inserted into the housing, especially by sliding it in. In the unfolded position, the folding arm allows the multifunctional device to be carried on it, or a third item, such as a bag, a backpack, or the like, to be carried on it. In particular, the proposed multifunctional device includes a stop for the folding arm. Specifically, the stop is designed to limit the pivoting movement of the folding arm. Specifically, the stop engages when the device is in the extended position. This allows the folding arm to be locked against further extension relative to the hinged arm in a desired position, preferably the extended position. This locking mechanism provides an additional measure to allow the multifunctional device to be carried on the folding arm, or for the folding arm to support a third-party item, such as a bag, backpack, or the like. In particular, the stop is designed to limit the swiveling movement of the folding arm so that, in the desired position, especially in the unfolded position, the folding arm forms an acute angle or a right angle with the hinged arm. This facilitates carrying the multifunctional device on the folding arm or allowing the folding arm to support a third item, such as a bag, backpack, or the like. For example, the stop has a stop surface. For example, the stop surface is arranged on one of the legs, in particular the hinged leg, and is specifically formed on it, for example, by being integrally molded onto it. For example, a counter-stop surface is provided, which is arranged on the other leg, in particular the hinged leg, and is specifically formed on it, for example, by being integrally molded onto it. For example, the stop surface and the counter-stop surface are each formed on a section of material that extends outwards from the associated leg, in particular transversely, for example, orthogonally to the longitudinal extent of the associated leg. This facilitates a technically simple implementation of the stop, in particular of the stop surface and the counter-stop surface. In a further embodiment, the functional body comprises at least one further leg. In particular, the at least one further leg is pivotably connected to the articulated leg about a further pivot axis and, as a further folding leg, is pivotable relative to the articulated leg between at least one folded position and one unfolded position about the further pivot axis. In particular, in the first form of the functional body, the further folding leg is in the folded position. In the second form of the functional body, the further folding leg can be in the at least one unfolded position. In principle, it is also possible that in the second form of the functional body, the further folding leg remains in its folded position, and in particular, is moved into the at least one unfolded position as needed. The additional folding arm, when extended, allows a third item, such as a bag, backpack, or similar, to be attached, particularly when the multifunctional device is attached to the arm, for example, by placing the arm on a tabletop. Furthermore, the folding mechanism of this arm allows the functional unit to be shaped for insertion into the housing, specifically for sliding it in. In particular, the proposed multifunctional device comprises at least one further stop, which serves as a stop for the additional folding leg. Specifically, the additional stop is configured to limit the pivoting movement of the additional folding leg. In particular, the additional stop performs its stop function when the at least one unfolded position is present. This enables the additional folding leg to be locked against further extension relative to the hinged leg in at least one desired position, preferably in the at least one unfolded position.This lock is a further measure to prevent a third object, such as a bag, a backpack or the like, from being attached to the other folding leg in its unfolded position, especially when the multifunctional device is carried on the folding leg, for example by attaching the folding leg to the tabletop of a table. In particular, the additional stop is designed to limit the swiveling movement of the additional folding leg so that, in at least one extended position, the additional folding leg forms an acute angle or a right angle with the hinged leg. This facilitates the attachment of a third object, such as a bag, backpack, or the like, to the additional folding leg, especially when the multifunctional device is supported by the folding leg, for example, by attaching the folding leg to the tabletop. For example, the additional stop has a stop surface. For example, the stop surface is formed, for example, integrally formed, on the additional folding leg. For example, a counter-stop surface is provided, which is arranged, for example, integrally formed, on the hinged folding leg. This facilitates a technically simple implementation of the stop, in particular the stop surface and the counter-stop surface. The proposed multifunctional device can be designed such that the pivot axis of the folding leg and the pivot axis of the other folding leg run parallel to the longitudinal extent of the hinged leg, in particular orthogonally, and are positioned one behind the other when viewed in the longitudinal direction of the hinged leg. For example, the pivot axis of the folding leg is located in the region of one longitudinal end of the hinged leg. For example, the pivot axis of the other folding leg is located in the region of another longitudinal end, in particular the opposite longitudinal end of the hinged leg. For example, the pivot axis of the other folding leg is located between the axis to which the hinged leg is connected to the housing and the pivot axis of the folding leg. It may be provided that the folding leg and the second folding leg are designed to be moved into their respective extended positions by opposing pivoting movements, with the two folding legs projecting from the same longitudinal side of the hinged leg and, for example, oriented towards each other along their longitudinal axis. This extended position of the second folding leg offers a way to attach a third object, such as a bag, backpack, or the like, particularly when the multifunctional device is attached to the folding leg, for example, by placing the folding leg on the tabletop of a table. Additionally or alternatively, the folding arm and the second folding arm can be designed to be moved into their respective extended positions by synchronized pivoting movements. In the extended position, one folding arm projects away from one longitudinal side of the hinged arm, and the other folding arm projects away from the opposite longitudinal side of the hinged arm. In this case, the folding arm, the second folding arm, and the hinged arm form a Z-shape. This extended position of the second folding arm provides an additional option for attaching a third item, such as a bag, backpack, or the like, particularly when the multifunctional device is attached to the folding arm, for example, by placing the folding arm on the tabletop. In another embodiment, the housing has a gripping surface. This allows the housing to be used as a handle. This facilitates improved functional integration, as the housing then serves multiple purposes. A further embodiment of the measure aims in the same direction, providing the housing with a connection point for mounting it to a functional object. This facilitates a combination of the functional object's functions with those of the proposed multifunctional device. The connection point can have a screw thread, allowing the housing to be screwed to the functional object. For example, the screw thread can be an internal thread or an external thread. In another embodiment, the housing is multi-part, comprising an outer housing and an inner housing contained within it. This facilitates a simpler technical implementation of the housing. In particular, the outer housing is a tubular cylinder. The inner housing, in particular, has a non-circular, for example, angular, inner contour. The tubular cylinder shape makes it advantageous to use the outer housing as a handle, since a round outer circumference allows for improved grip. The non-circular inner contour of the inner housing is advantageous when the cam guide described above is used. For example, the non-circular inner contour facilitates the formation of the elongated recess for the cam guide. In particular, the outer casing is a metal part and is made of or consists of a metallic material. This facilitates a robust design. Such an outer casing is particularly suitable, for example, if it is intended to be used as a handle. In particular, the inner housing is a plastic part and is made of or consists of a plastic material. This facilitates cost-effective manufacturing. Such an inner housing is suitable, for example, when the elongated recess of the cam track is to be formed within it. The proposed multifunctional device can be designed such that the housing is provided at one longitudinal end with a removable cover, in particular a screw-on cover, and in particular, a closed cover. In this case, the cover can be connected to the functional body so that the cover can be used as a handle to pull the functional body out of the housing. Based on one aspect, a functional object is proposed that incorporates the multifunctional device described above. This allows for a combination of the functional object's functions with those of the multifunctional device. The proposed functional object thus expands its practical utility through the integrated multifunctional device. For example, the proposed functional object now also offers the possibility of attaching handbags, shopping bags, or other items. The proposed functional element can be a preferably foldable hand-held umbrella, in particular a rain umbrella or a parasol, and the housing of the multifunctional device can be the handle of the hand-held umbrella. For example, the hand-held umbrella is a telescopic umbrella. In this type of umbrella, the shaft has a telescopic mechanism and can therefore be collapsed along its length. Such a hand-held umbrella can be a pocket umbrella, which can be folded into such a compact form that it fits into a pocket, for example, a handbag. Alternatively, the proposed functional object could be a walking stick or hiking stick, and the housing of the multifunctional device could be the handle of the walking stick or hiking stick. For example, the walking stick or hiking stick could be a telescopic stick, meaning it can be collapsed along its length. A further aspect proposes the use of a housing for the aforementioned multifunctional device, wherein the housing serves as the handle of a functional object. The functional object could be a hand umbrella, a walking stick, or an immigration stick. Further details and features will become apparent from the following description of several exemplary embodiments with reference to the drawings. Fig. 1 shows an exemplary embodiment of a multifunctional device with a housing and a functional body located therein, shown in a perspective view; Fig. 2 shows the exemplary multifunctional device of Fig. 1 in another perspective view; Fig. 3 shows the exemplary multifunctional device of Fig. 1 in a perspective view, with the functional body moved out of the housing; Fig. 4 shows the exemplary multifunctional device of Fig. 1 in a perspective view, with the functional body moved out of the housing and pivoted relative to the housing; Fig. 5 shows the exemplary multifunctional device of Fig.Fig. 1 in a perspective view, wherein the functional body is moved out of the housing and one folding leg of the functional body is in an unfolded position, Fig. 6 a detailed view of the exemplary multifunction device of Fig. 1 in an area of ​​a pivot point of the folding leg, Fig. 7 the exemplary multifunction device of Fig. 1 in a perspective view, wherein the functional body is moved out of the housing and one folding leg of the functional body is in an unfolded position and another folding leg is in a first unfolded position, Fig. 8 the exemplary multifunction device of Fig. 1 in a perspective view, wherein the functional body is moved out of the housing and one folding leg of the functional body is in an unfolded position and another folding leg is in a second unfolded position, Fig.Fig. 9 a detailed view of the exemplary multifunction device of Fig. 1 in the area of ​​a pivot point of a leg articulated to the housing, Fig. 10 the exemplary multifunction device of Fig. 1 with a removed cover and an inner housing moved outwards relative to an outer housing, Fig. 11 the exemplary multifunction device of Fig. 1 in the representation of Fig. 9 in a view of a cam guide, Fig. 12 the exemplary multifunction device of Fig. 1 in the representation of Fig. 9 in a further view of the cam guide, Fig. 13 the exemplary multifunction device of Fig. 1 as part of a functional object, wherein the exemplary functional device serves as a handle, Fig. 14 the functional object of Fig. 13, wherein a folding leg is in an unfolded position, Fig. 15 the functional object of Fig. 13 in the state of Fig.Fig. 14 shows an enlarged view in the area of ​​the exemplary multifunctional device, Fig. 16 shows the functional object of Fig. 13 in the state of Fig. 14 with a third object attached to the unfolded folding leg, and Fig. 17 shows the exemplary multifunctional device of Fig. 1 in the state of Fig. 7, wherein the folding leg carries the exemplary multifunctional device and a third object is attached to the further folding leg. Figures 1 and 2 show a first exemplary embodiment of a preferably mobile multifunctional device 1 in different perspective views. In Figures 1 and 2, the exemplary multifunctional device 1 is in an initial state. The exemplary multifunctional device 1 comprises a preferably elongated housing 2, which extends along its longitudinal axis L. The housing 2 is, for example, designed as an elongated hollow body or comprises an elongated hollow body. For example, the housing 2 is a tubular round cylinder, in particular a tubular circular cylinder, or the housing 2 comprises such a cylinder. The exemplary multifunctional device 1 comprises a functional body 3, as can be seen in Fig. 3. In the illustration in Fig. 3, the functional body 3 is at least partially moved out of the housing 2. In the initial state, which is shown in Figs. 1 and 2, the functional body 3 is located inside the housing 2 and is therefore not visible. The functional body 3 can have a reflector section 22 on one outer side. The functional body 3 is configured to assume either a first form A or at least one different second form B. In the first form A, the functional body 3 is configured to be inserted into the housing 2. An example of such a first form A of the functional body 3 is shown in Fig. 3. In the at least one second form B, the functional body 3 is configured to perform a carrying function (Fig. 5). For example, the functional body 3 is elongated, at least in the first form A. For example, the functional body 3 extends with its longitudinal extent in the direction of the longitudinal axis L of the housing 2, at least when the functional body 3 is located inside the housing 2, i.e., when the exemplary multifunctional device 1 is in its initial state. For example, the functional body 3 has a non-circular cross-section, in particular an angular one. For example, the housing 2 has a corresponding internal contour or cross-sectional shape. The exemplary multifunctional device 1 comprises a mechanism (not visible in Figs. 1, 2 to 3) which is configured to allow the functional body 3 to be moved out of the housing 2 to a preferably predetermined end position E. Such an end position E of the functional body 3 is shown by way of example in Fig. 3. For example, the mechanism is configured to hold the functional body 3 against the housing 2 in the end position E. The mechanism can be configured to allow a pivoting movement of the functional body 3 relative to the housing 2 in the end position E, in order to enable a change in shape of the functional body 3 from the first form A (Figs. 3 and 4) to the second form B (Fig. 5). For this purpose, the functional body 3 is, for example, hinged to the housing 2 about an axis S0 extending transversely, in particular orthogonally to the longitudinal axis L of the housing 2. For example, the functional body 3 is hinged to the housing 2 in the region of one of its longitudinal ends. To enable the functional body 3 to be moved out of the housing 2, a mechanism is provided, for example, to allow the axis S0 to be displaced relative to the housing 2 in the direction of the longitudinal axis L of the housing. The axis S0 is thus a pivot axis that can be displaced in the direction of the longitudinal axis L of the housing 2. In the exemplary multifunctional device 1, for example, the functional body 3 comprises two legs 6, 7 which are pivotably connected to each other about a pivot axis S1, for example by means of an elongated connecting element 17. The connecting element 17 can be a bolt element or a pin element. For example, one of the legs 6, 7 is hinged to the housing 2. For example, the other leg 7 is pivotable about the pivot axis S1 relative to the hinged leg 6 between a folded position K1 and an unfolded position K2. For example, in the first form A of the functional body 3, the hinged leg 7 is in the folded position K1. For example, a magnet 21, 21' is arranged on each of the legs 6, 7, so that a holding force is generated by magnetic force, which holds the legs 6, 7 in the folded position K1. For example, in the second form B of the functional body 3, the hinged leg 7 is in the unfolded position K2 (Fig. 3, Fig. 4 and Fig. 5). In the exemplary multifunctional device 1, a stop 8 for the folding leg 7 is provided. Fig. 6 shows an enlarged section of Fig. 3 in the area of ​​one end of the functional body 3 to illustrate the stop 8. The stop 8 is designed to limit the pivoting movement of the folding leg 7. The stop 8 exerts its stop function against a counter-stop 9 when the unfolded position K2 is reached or is present. The stop 8 is designed, for example, to limit the pivoting movement of the folding leg 7 so that, in the unfolded position K2, the folding leg 7 forms a V-shape, an acute angle, or a right angle with respect to the hinged leg 6. For example, the stop 8 has a stop surface 8.1, which is assigned to, and in particular arranged on, one of the legs 6, 7, in particular the hinged leg 6. For example, the counter stop 9 has a counter stop surface 9.1, which is assigned to, and in particular arranged on, the other of the legs 6, 7, in particular the hinged leg 7. For example, the stop surface 8.1 is formed on a material section 8.2, which projects outwards from the associated leg 6 or 7, in particular the hinged leg 6, in particular transversely, for example orthogonally to the longitudinal extent of the associated leg 6 or 7. For example, the counter stop surface 9.1 is formed on a material section 9.2, which projects outwards from the associated leg 7 or 6, in particular the hinged leg 7, especially transversely, for example orthogonally to the longitudinal extent of the associated leg 7 or 6. For example, the material sections 8.2, 9.2 are integrally formed on their respective associated legs 6 and 7. For example, the stop surface 8.1 and / or the counter stop surface 9.1 are arranged in the region of the pivot axis S1. In the exemplary multifunctional device 1, for example, the functional body 3 comprises at least one further leg 10. Figures 5, 7, and 8 show the further leg 10 by way of example. The further leg 10 is pivotally connected to the articulated leg 6, in particular pivotally connected about a further pivot axis S2, for example, via an elongated connecting element 18. The connecting element 18 can be a bolt or a pin. For example, the further leg 10 is pivotable relative to the hinged leg 6 between a folded-in position K1' and at least one unfolded position K2' or K2'' about the further pivot axis S2, as can be seen from Figs. 5, 7 and 8. For example, in the first form A of the functional body 3, the further folding leg 10 is located in the folded-in position K1'. For example, the further folding leg 10 in the folded-in position K1' is received, in particular recessed, in a receiving space 5 of the hinged leg 6. For example, a clamping element 10.1 is arranged on the further folding leg 10. For example, the clamping element 10.1 is configured to exert a holding force, in particular a clamping force, against a wall of the hinged leg 6 that defines the receiving space 5 in the folded position K1', in order to hold the further folding leg 10 in the folded position K1', in particular within the receiving space 5. For example, the clamping element 10.1 has or consists of a spring-elastic material. For example, in the folded position K1', the clamping element 10.1 is deformed such that the holding force is caused by the spring force of the clamping element 10.1. For example, the clamping element 10.1 is arranged, and in particular attached, to a free longitudinal end of the further folding leg 10, preferably at the end face. The additional folding leg 10 results in several forms of the functional body 3, in which the functional body 3 can perform a carrying function. In the form B of the functional body 3 described above, the additional folding leg 10 is in the folded position K1', with the folding leg 7 in the unfolded position K2, as can be seen in Fig. 5. In another form B' of the functional body 3, the additional folding leg 10 is in the unfolded position K2', with the folding leg 7 in the unfolded position K2, as can be seen in Fig. 7. In a further form B'' of the functional body 3, the further folding leg 10 is located in the other unfolded position K2'', with the folding leg 7 being in the unfolded position K2, as can be seen from Fig. 8. The forms B, B' and B'' of the functional body 3 each enable the performance of a carrying function. For example, the pivot axis S1 of the hinged leg 7 and the pivot axis S2 of the further hinged leg 10 run transversely, in particular orthogonally to the longitudinal extent of the hinged leg 6, parallel to each other or substantially parallel to each other. Viewed in the longitudinal direction of the hinged leg 6, the pivot axis S1 of the hinged leg 7 and the pivot axis S2 of the further hinged leg 10 are arranged one behind the other. For example, the pivot axis S1 of the folding leg 7 is arranged in the region of a longitudinal end of the hinged leg 6. For example, the pivot axis S2 of the further folding leg 10 is arranged in the region of another longitudinal end, in particular the opposite longitudinal end of the hinged leg 6. For example, the pivot axis S2 of the further folding leg 10 is arranged between the axis S0, to which the hinged leg 6 is hinged on the housing 2, and the pivot axis S1 of the folding leg 7. For example, the folding leg 7 and the further folding leg 10 are arranged to be brought into their respective unfolded positions K2 and K2' by mutually opposing pivoting movements, in which the two folding legs 6, 10 then project away from an identical longitudinal side 6.1 of the hinged leg 6 (Fig. 7). For example, in the unfolded positions K2 and K2', the two folding legs 7 and 10 are then arranged relative to each other such that their longitudinal extensions are directed towards each other. For example, the folding leg 7 and the further folding leg 10 are arranged to be brought into their respective unfolded positions K2 and K2'' by pivoting movements in the same direction, wherein in the unfolded position K2, the folding leg 7 projects away from one longitudinal side 6.1 of the hinged leg 6, and the further folding leg 10 projects away from one longitudinal side 6.2 of the hinged leg 6 opposite longitudinal side 6.1 (Fig. 8). For example, in the unfolded positions K2 and K2'', the two folding legs 7 and 10 then form a Z-shape together with the hinged leg 6. In the exemplary multifunctional device 1, at least one further stop 11 is provided, which serves as a stop for the further folding leg 10. To illustrate the further stop 11, Fig. 9 shows the exemplary multifunctional device 1 in the area of ​​the further pivot axis S2, about which the further folding leg 10 can be pivoted relative to the articulated leg 6. The functional body 3 is located there in the end position E and the articulated leg 6 is pivoted relative to the housing 2, as already shown, for example, in Fig. 4. The additional stop 11 is designed to limit the pivoting movement of the additional folding leg 10. The additional stop 11 exerts its stop function against a further counter-stop 12 when the unfolded position K2' is reached or present. The additional stop 11 is, for example, designed to limit the pivoting movement of the additional folding leg 10 such that, in at least one unfolded position K2', the additional folding leg 10 forms a V-shape or an acute angle (Fig. 7) or a right angle with respect to the hinged leg 6. In Fig. 9, the further stop 11 is not yet in a stop position, as the further folding leg 10 is in the folded position K1'. However, as Fig. 9 shows by way of example, the further stop 11 can have a stop surface 11.1, which is, for example, associated with the hinged leg 6, and in particular arranged or formed on it. For example, the further counter-stop 12 has a counter-stop surface 12.1, which is associated with the further folding leg 10, and in particular arranged or formed on it. For example, the stop surface 11.1 and / or the counter-stop surface 12.1 are arranged in the region of the further pivot axis S2. In addition to the further stop 11, a further stop may be provided, which is not visible in Fig. 9. This further stop exerts its stop function when the unfolded position K2'' is reached or is present. This further stop is also designed, for example, to limit the pivoting movement of the further folding leg 10 so that, in the unfolded position K2'', the further folding leg 10 forms a V-shape or an acute angle (Fig. 8) or a right angle with respect to the hinged leg 6. To enable the functional body 3 to be moved out of the housing 2, the exemplary multifunctional device 1 provides, for example, a cam guide 4 with at least one elongated recess 4.1 or 4.1' as a cam and an elongated connecting element 4.2 engaging therein, as can be seen, for example, in Figs. 10, 11, and 12. Two such elongated recesses 4.1, 4.1' can also be provided. In this case, the connecting element 4.2 can engage with one of its ends in each of the elongated recesses 4.1, 4.1'. Preferably, the functional body 3 is pivotably connected to the housing 2 via the connecting element 4.2. For example, the longitudinal axis of the connecting element 4.2 lies on the axis S0. The connecting element 4.2 can be a bolt or a pin. The at least one recess 4.1 or 4.1' is, for example, arranged on an inner wall 2.1 of the housing 2. The at least one recess 4.1 or 4.1' preferably extends in a straight line along the longitudinal axis L of the housing 2. To prevent the functional body 3 from moving further out of the housing 2 in the final position E (Fig. 3), the at least one recess 4.1 or 4.1' can have a closed longitudinal end (not visible in the figures) which serves as a stop for the connecting element 4.2. In this way, the functional body 3 is held against the housing 2 in the final position E. The exemplary multifunctional device 1 is provided with a housing 2 consisting of multiple parts. For example, the housing 2 comprises an outer housing 13 and an inner housing 14 contained therein. Figures 10, 11 to 12 show the exemplary multifunctional device 1 in various perspective views, each showing the outer housing 13 and the inner housing 14. To illustrate the inner housing 14, in Figures 10 and 12 the inner housing 14 is shown at least partially extended out of the outer housing 13. This condition is not intended for use of the exemplary multifunctional device 1. Use of the exemplary multifunctional device 1 requires that the inner housing 14 be axially fixed relative to the outer housing 13. For example, the outer housing 13 is a tubular round cylinder, in particular a circular cylinder. For example, the inner housing 14 has a non-circular, in particular angular, inner contour 14.1. The outer contour of the inner housing 14 can correspond to the inner contour of the outer housing 13. In the exemplary multifunctional device 1, for example, a cover 15, in particular in the form of an end cap, is provided at one longitudinal end of the housing 2, as can be seen, for example, in Figures 1 and 2. For example, the cover 15 closes one longitudinal end of the housing 2. The cover 15 is preferably detachably arranged on the housing 2. For example, Figure 3 shows the cover 15 detached from the housing 2. For example, the cover 15 is a screw cap which can be screwed onto a thread 13.1 of the housing 2. For example, the connection of the cover 15 to the housing 2 is provided via the outer housing 13. For example, the cover 15 is connected to the functional body 3 so that the cover 15 can be used as a handle to pull the functional body 3 out of the housing 2. For example, a fastening element 19, such as a screw element, engages through a through-opening 15.1 of the cover 15 on the functional body 3, for example, the hinged leg 6, so that the cover 15 can be rotated relative to the functional body 3 about the longitudinal axis L of the 2 (Fig. 2). For example, at least one ring element 19 is arranged on the fastening element, for example, to allow a carrying aid, such as a cord or a strap, to be attached to it. For example, a further cover 16, in particular in the form of an end cap, is provided, which is arranged opposite the cover 15 at the other longitudinal end of the housing 2. For example, the further cover 16 closes the other longitudinal end of the housing 2. For example, the further cover 16 is detachably attached to the outer housing 13. For example, the further cover 16 is a screw cap, which engages, for example, in a thread 13.2, in particular an external thread, of the outer housing 13. For example, at least a material section of the inner housing 14 is arranged between the further cover 16 and the outer housing 13, so that, in the mounted state of the further cover 16 on the housing 2, the inner housing 14 is held in a displacement-resistant position relative to the outer housing 13. As can be seen particularly in Fig. 1, the housing 2 can have a gripping surface 2.1, or the outer surface of the housing 2 can serve as a gripping surface 2.1. A connection point 2.3 can also be provided on the housing 2 to allow the mounting of a functional component (not shown in Fig. 1). For example, the connection point 2.3 is located on the additional cover 16. The connection point 2.3 can have a thread, in particular an internal thread. Figures 13 and 14 show an exemplary embodiment of a functional object 100 on which the multifunctional device 1 is arranged. The exemplary functional object 100 is, for example, a hand umbrella 110. The multifunctional device 1 serves, for example, as a handle. For example, the multifunctional device 1 is attached to the shaft 111 of the hand umbrella 110 via its connection point 2.3. The shaft 111 is, for example, telescopic. For example, the hand umbrella 110 is a pocket umbrella whose shaft 111 is telescopic and whose cover 112 is foldable. In Figures 13 and 14, the hand umbrella 110 is shown, for example, open, and the housing 2 of the multifunctional device 1 is held in the hand of a user. In Fig. 13, the multifunctional device 1 is in its initial state, as shown in Figs. 1 and 2. Fig. 14, on the other hand, shows the multifunctional device 1 in a state providing a carrying function. There, the functional body 3 is pulled out of the housing 2 and the folding arm 7 is in its unfolded position K2, as shown in Fig. 5. Fig. 15 shows, for better illustration, the exemplary functional object 100 with the multifunction device 1 in the state of Fig. 14 in an enlarged section in the area of ​​the multifunction device 1. As can be seen in particular from this, an adapter 113 can be provided on the stick 111, via which the stick 111 is mounted on the multifunction device 1. For example, an anti-slip coating 7.1 is provided, and in particular attached, to the longitudinal side of the folding leg 7 facing the hinged leg 6. The anti-slip coating 7.1 prevents an object attached to the unfolded folding leg 7 from sliding off the folding leg 7. For example, the anti-slip coating 7.1 has or consists of a non-slip material. The non-slip material can be a rubber-elastic material. Fig. 16 shows, by way of example, the exemplary functional object 100 in the state of Figs. 14 and 15, wherein a third object 200 is attached to the unfolded folding leg 7. The third object 200 can be a bag, a backpack, a shopping bag or any other hanging object. As can be seen particularly from Figures 15 and 16, the pivotability of the hinged leg 6 relative to the housing 2 and the intended unfolded position K2 of the folding leg 7 make it possible for the folding leg 7 to be oriented in such a way that, when the longitudinal axis L of the housing 2 is aligned in the direction of a vertical V, the folding leg 7 can perform a supporting function, in particular allowing a third object, such as the third object 200, to be attached to it without the third object slipping off the unfolded leg 7. By way of example, the vertical V is shown in Figure 16 as an arrow pointing downwards in the direction of the acting force of gravity. Fig. 17 shows an example of another possible application for the exemplary multifunctional device 1. This application is suitable both for the exemplary multifunctional device 1 itself and for the exemplary functional object 100. For this purpose, the exemplary multifunctional device 1 is in the state shown in Fig. 7. The folding arm 7 is in the unfolded position K2 and the further folding arm 10 is in the unfolded position K2'. In this application, the folding arm 7 is used to support the exemplary multifunctional device 1. For example, the folding arm 7 is placed on a surface extending in the direction of a horizontal line H, such as a tabletop 300. A third object, for example, the third object 200, can be suspended from the other folding arm 10. In this case, for example, the housing 2 of the exemplary multifunctional device 1 is oriented vertically downwards, i.e., in the direction of the vertical line V. If the exemplary multifunctional device 1 is used as a handle for the functional object 100, the functional object 100 itself can also be suspended from the tabletop in this application. The proposed multifunctional device offers a variety of uses thanks to its carrying function. It can be used as the handle of a hand umbrella. This expands the umbrella's practical use by allowing handbags, shopping bags, or other items to be attached while the umbrella is open or stored. This improves usability and increases the flexibility of using the hand umbrella in everyday life. The proposed multifunctional device allows the umbrella to be attached to objects such as tables, ensuring that the umbrella and any third-party items attached to the device, such as bags, are always within sight. This provides improved theft protection. Reference symbol list 1 Multifunctional device 2 Housing 2.1 Inner wall 2.2 Grip surface 2.3 Connection point 3 Functional body 4 Cam guide 4.1, 4.1' Recess 4.2 Connecting element 5 Receiving space 6 Leg, hinged leg 6.1 Longitudinal side 6.2 Longitudinal side 7 Leg, folding leg 7.1 Anti-slip coating 8 Stop 8.1 Stop surface 8.2 Material section 9 Counter stop 9.1 Counter stop surface 9.2 Material section 10 Further leg, further folding leg 11 Further stop 11.1 Stop surface 12 Further counter stop 12.1 Counter stop surface 13 Outer housing 13.1 Thread 13.2 Thread 14 Inner housing 14.1 Inner contour 15 Cover 15.1 Through opening 16 Further cover 17 Connecting element 18 Connecting element 19 Fastening element 20 Ring element 21, 21' Magnet 22 Reflector section 100 Functional object 110 Hand screen 111 Stick 112 Cover 200 Third object 300 Table top A First form B, B', B'' Second form E End position K1 Folded position (folding leg) K2 Unfolded position (folding leg) K1' Folded position (further folding leg) K2', K2'' Unfolded position (further folding leg) L Longitudinal axis (housing) S0 Axis S1 Swivel axis S2 Further swivel axis V Vertical H Horizontal.

Claims

Mobile multifunctional device (1), comprising a housing (2) with a longitudinal extension in the direction of a longitudinal axis (L), a functional body (3) which is configured to optionally assume a first form (A) or at least a second form (B; B') differing therefrom, wherein in the first form (A) the functional body (3) is configured to be inserted into the housing (2), and in the second form (B; B'; B'') the functional body (3) is configured to perform a carrying function, a mechanism which is configured to allow the functional body (3) to be moved out of the housing (2) to a predetermined end position (E) on the housing (2), wherein in the end position (E) the functional body (3) can be brought into the second form (B; B'; B'') in order to perform the carrying function. Multifunctional device according to claim 1, wherein the mechanism is arranged to hold the functional body (3) on the housing (2) in the end position (E). Multifunctional device according to claim 1 or 2, wherein the mechanism is arranged to allow a pivoting movement of the functional body (3) relative to the housing (2) in the end position (E) in order to enable a change in shape of the functional body (3) from the first shape (A) to the second shape (B; B'; B'') and / or to enable the functional body (3) to oscillate relative to the housing (2) when performing a carrying function. Multifunctional device according to one of the preceding claims, wherein the functional body (3) is articulated to the housing (2) about an axis (S0) extending transversely to the longitudinal axis (L) of the housing (2) and wherein the mechanism is arranged to allow a preferably guided displacement of the axis (S0) relative to the housing (2) in the direction of the longitudinal axis (L) of the housing (2) in order to enable the functional body (3) to be inserted into the housing (2). Multifunctional device according to one of the preceding claims, comprising a cam guide (4) with an elongated recess (4.1) as cam and a connecting element (4.2) engaging therein, wherein the recess (4.1) is arranged on an inner wall (2.1) of the housing (2) and extends with its longitudinal extent in the direction of the longitudinal axis (L) of the housing (2), and wherein the functional body (3) is pivotably connected to the housing (2) via the connecting element (4.2). Multifunctional device according to claim 5, wherein the recess (4.1) has a closed longitudinal end which serves as a stop for the connecting element (4.2) to prevent further movement of the functional body (3) out of the housing (2) in the end position (E). Multifunctional device according to one of the preceding claims, wherein the functional body (3) has a non-circular cross-section, in particular an angular cross-section, and the housing (2) has a corresponding cross-sectional shape inside. Multifunctional device according to one of the preceding claims, wherein the functional body (3) comprises two legs (6, 7) which are pivotably connected to each other about a pivot axis (S1), wherein one of the legs (6, 7) is articulated to the housing (2) and the other leg (7) is pivotable as a folding leg relative to the articulated leg (6) between a folded position (K1) and an unfolded position (K2) about the pivot axis (S1), wherein in the first form (A) of the functional body (3) the folding leg (7) is in the folded position (K1) and in the second form (B; B'; B'') of the functional body (3) the folding leg (7) is in the unfolded position (K2). Multifunctional device according to claim 8, comprising a stop (8) for the folding leg (7), wherein the stop (8) is configured to limit the pivoting movement of the folding leg (7) and performs its stop function when the unfolded position (K2) is present. Multifunctional device according to claim 9, wherein the stop (8) is configured to limit the pivoting movement of the folding leg (7) such that in the unfolded position (K2) the folding leg (7) assumes an acute angle or a right angle relative to the hinged leg (6). Multifunctional device according to one of claims 8 to 10, wherein the functional body (3) comprises at least one further leg (10) which is pivotably connected to the articulated leg (6) about a further pivot axis (S2) and is pivotable as a further folding leg relative to the articulated leg (6) between a folded position (K1') and at least one unfolded position (K2'; K2'') about the further pivot axis (S2), wherein in the first form (A) of the functional body (3) the further folding leg (10) is in the folded position (K1') and in the second form (B; B'; B'') of the functional body (3) the further folding leg (10) can be in the at least one unfolded position (K2'; K2''). Multifunctional device according to claim 11, comprising at least one further stop (11) which serves as a stop for the further folding leg (10) and is configured to limit the pivoting movement of the further folding leg (10) and performs its stop function when the at least one unfolded position (K2'; K2'') is present. Multifunctional device according to claim 12, wherein the further stop (11) is arranged to limit the pivoting movement of the further folding leg (10) such that in the at least one unfolded position (K2'; K2'') the further folding leg (10) assumes an acute angle or a right angle relative to the hinged leg (6). Multifunctional device according to one of claims 11 to 13, wherein the pivot axis (S1) of the folding leg (7) and the pivot axis (S2) of the further folding leg (10) run parallel to the longitudinal extent of the hinged leg (6) and are located one behind the other when viewed in the longitudinal direction of the hinged leg (6). Multifunctional device according to claim 14, wherein the folding leg (7) and the further folding leg (10) are arranged to be brought into their respective unfolded positions (K2; K2') by mutually opposing pivoting movements, wherein in the unfolded position (K2; K2') the two folding legs (6, 10) project away from an equal longitudinal side (6.1) of the hinged leg (6). Multifunctional device according to claim 14 or 15, wherein the folding leg (7) and the further folding leg (10) are arranged to be brought into their respective unfolded positions (K2; K2'') by pivoting movements in the same direction to each other, wherein in the unfolded position (K2; K2'') one folding leg (7) projects away from a longitudinal side (6.1) of the hinged leg (6) and the other folding leg (10) projects away from an opposite longitudinal side (6.2) of the hinged leg (6). Multifunctional device according to one of the preceding claims, wherein the housing (2) has a gripping surface (2.2) to be used as a handle. Multifunctional device according to one of the preceding claims, wherein the housing (2) has a connection point (2.3) for mounting on a functional object (100). Multifunctional device according to one of the preceding claims, wherein the housing (2) is multi-part and has an outer housing (13) and an inner housing (14) received therein, wherein the outer housing (13) is a tubular round cylinder and the inner housing (14) has a non-round, in particular angular, inner contour (14.1). Multifunctional device according to claim 19, wherein the outer housing (13) is a metal part and comprises or consists of a metallic material, and wherein the inner housing (14) is a plastic part and comprises or consists of a plastic material. Multifunctional device according to one of the preceding claims, wherein the housing (2) is provided at a longitudinal end with a detachable cover (15), in particular a screw cover, wherein the cover (15) is connected to the functional body (3) so that the cover (15) can be used as a handle to pull the functional body (3) out of the housing (2). Functional object (100) comprising a multifunctional device (1) according to one of the preceding claims. Functional object according to claim 22, wherein the functional object (100) is a hand umbrella (110), in particular an umbrella or a parasol, and the housing (2) of the multifunctional device (1) is a handle of the hand umbrella (110). Functional object according to claim 22, wherein the functional object (100) is a walking stick or hiking stick and the housing (2) of the multifunctional device (1) is a handle of the walking stick or hiking stick. Use of a housing (2) of a multifunctional device (1) according to one of claims 1 to 21 as a handle of a functional object (100), such as a hand umbrella (110) or a walking stick or a hiking stick.

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