Presentation arrangement for displaying a door cylinder and insert part for such presentation arrangement.

Description

1 / 44 “PRESENTATION ARRANGEMENT FOR PRESENTING A DOOR CYLINDER AND INSERT PART FOR SUCH PRESENTATION ARRANGEMENT”

[0001] The invention relates to a presentation arrangement for presenting a door cylinder, in particular, a double cylinder or a handle cylinder, comprising a housing that has a receiver for the door cylinder.

[0002] Door cylinders can be used, in particular, in door locks, wherein the door cylinder, for example, can be inserted into a mortise lock on a door leaf of a door to be able to selectively lock the door against unauthorized opening or to release the same for opening. For this purpose, a door cylinder may have, in particular, a cylinder core that can be rotated by means of a key and in which a plurality of core pins are arranged, which, when the key is introduced into a lock of the cylinder core, arrange housing pins, which are pre-loaded towards the cylinder core by respective housing springs, to enable a rotation of the cylinder core.However, if the key is not inserted, the housing pins may engage in holes in the cylinder core, which are associated with the core pins, and may thus block rotation of the cylinder core.

[0003] Furthermore, door cylinders can, for example, be configured as double cylinders to, for instance, be able to be actuated by means of a key from either side of a door leaf into which the door cylinder is inserted. Additionally, a configuration such as a handle cylinder can also be provided, wherein a door cylinder configured in this way can be actuated on one side by a rotating handle, while actuation by a key needs to occur on the opposite side. For example, such a handle cylinder can be used to be able to lock a house door from an inside side or an interior space of the house by turning the handle, or to be able to release said house door for opening, while, from the outside, the Petition 870250071312, dated 08 / 13 / 2025, page 9 / 180 A 2 / 44 key may be required to operate the door cylinder.

[0004] In this sense, door cylinders exist in numerous variants and require different configurations and dimensions to, for example, be able to fit into door leaves of different thicknesses with respective suitable door cylinders. When presenting door cylinders for sale, the objective is therefore to offer a possibility of visualizing the door cylinder in order to, for example, be able to detect or at least directly estimate the length of the door cylinder without needing to look for any information on the packaging. For this purpose, the door cylinder can be, for example, inserted into transparent and closed receptacles in the packaging that retain the door cylinder in the packaging and simultaneously allow the door cylinder to be visualized. For example, blister packs with transparent plastic receptacles for the door cylinder can be considered in this sense.

[0005] However, there is only a limited selection of material available for such transparent receivers and packaging, so the packaging cannot currently be made from sustainable materials and can only be produced using plastics. Such plastic packaging is, moreover, undesirably complex to manufacture and can also be difficult for the customer to handle when removing the door cylinder.

[0006] Therefore, it is an object of the invention to provide a presentation arrangement for presenting a door cylinder, wherein the door cylinder is reliably receiveable in the packaging of said presentation arrangement, wherein the packaging must, however, simultaneously provide a possibility of viewing the door cylinder from the outside and must be made of sustainable materials and be easy to manufacture.

[0007] This object is satisfied by a presentation arrangement that has the features of claim 1.

[0008] The packaging of the presentation arrangement, which has a receiver for the door cylinder, can be configured, in particular, as packaging for Petition 870250071312, dated 08 / 13 / 2025, p. 10 / 180 3 / 44 cardboard or paperboard packaging. Furthermore, the receiver has, on an outer wall, a gripping opening through which a gripping device, in particular a screw, can be guided, and can, in particular, be screwed into a cylinder fixing screw hole of the inserted door cylinder, to fix the door cylinder to the receiver. In addition, the packaging has a stabilizing device to stabilize the fixing – which is provided by the inserted gripping device – of the door cylinder to the receiver.

[0009] Since the receiver is configured with a gripping opening in an outer wall, gripping opening through which a gripping device can be guided and can be introduced into the receiver to secure the door cylinder in the receiver, securing the door cylinder in the receiver can occur first without the door cylinder needing to be completely enclosed by the receiver. This, in particular, makes it possible for the door cylinder to also be securely retained in the receiver, even when the receiver is, for example, opened laterally, so that the door cylinder can extend laterally out of the receiver.Due to this receiver configuration, explained in this document by way of example, the door cylinder, or at least a section of the door cylinder projecting laterally from the receiver, can be directly detected and visualized from the outside, so that, for example, an overall dimension or length of the door cylinder can be directly inferred from the length of a section of the door cylinder projecting from the receiver. This can enable, for example, quick orientation to a specific door cylinder needed, for instance, for a specific door leaf with a predefined thickness if a plurality of mutually different door cylinders are offered on a common shelf in respective display arrangements.Furthermore, a type of door cylinder, for example, a double cylinder or a handle cylinder, can also be directly detectable based on sections that project from the receiver and / or sections not enclosed by the packaging without needing to examine the packaging. Petition 870250071312, dated 08 / 13 / 2025, page 11 / 180 4 / 44

[0010] Since the presentation arrangement is therefore equipped, so to speak, with a fastening device to secure the door cylinder to the receiver, a fastening device which may comprise the gripping opening and / or the gripping device, the receiver does not necessarily need to be designed transparent, since, for example, sections of the door cylinder projecting from the receiver may provide a possibility of directly viewing the door cylinder. Therefore, non-transparent materials may also be used for the receiver and / or the packaging as a whole, so that, for example, a configuration such as cardboard packaging or paperboard packaging and production from other sustainable materials are made possible. Furthermore, materials that are as easy to process as possible may be selected, which may also offer improved handling of the packaging for a customer or buyer.

[0011] With such a fixation of the door cylinder to the receiver, however, there is generally the problem that the gripping device guided through the gripping opening may be deflected by forces, for example, that occur during transport or a fixation of the presentation arrangement to present the door cylinder, so that forces may be transmitted to the limitations of the gripping opening. As a result, however, damage to the limitations may occur, and the gripping opening may wear out, for example, which in turn impairs the reliable and durable fixation of the door cylinder to the receiver.

[0012] However, to prevent such damage or weakening of the fixation, the presentation arrangement has a stabilizing device that is configured to stabilize the fixation of the door cylinder to the package receiver.In particular, such a stabilization device can, in this sense, be configured to achieve a more stable orientation of the gripping device compared to a mere orientation through the gripping opening in the outer wall of the receiver, as explained in greater detail below.

[0013] Furthermore, the stabilization device can, for example, be configured to provide an additional fastening device to stabilize the Petition 870250071312, dated 08 / 13 / 2025, page 12 / 180 5 / 44 Door cylinder fixing. For example, the stabilizing device, for this purpose, may comprise an insertion part into which the door cylinder can be inserted, wherein the insertion part together with the inserted door cylinder can be inserted into the receiver and fixed thereto. For example, such an insertion part may be used to enable rectilinear contact of the arrangement formed by the door cylinder and the insertion part on the outer wall of the receiver, thereby minimizing the transmission of forces to the gripping device that could lead to deviation of the gripping device.

[0014] Furthermore, the stabilizing device may also have an additional gripping device to be able to achieve additional fixation and therefore stabilization of the door cylinder in the receiver. For example, an additional adhesive bond of the door cylinder to the receiver may be considered to, for example, fix the door cylinder to a lower side and to minimize a deviation of the door cylinder which may, in turn, lead to a deviation of the gripping device.

[0015] These possibilities are also explained in greater detail below.

[0016] Furthermore, the presentation arrangement may generally consist of the packaging into which the door cylinder may be inserted. Alternatively, in some embodiments, the presentation arrangement may also comprise the door cylinder which may, in particular, be inserted into the receiver.

[0017] Additional embodiments are explained in the dependent claims and in the description and with reference to the Figures.

[0018] In particular, in some embodiments, the packaging may consist of cardboard and / or paperboard - in addition to any adhesive material to adhesively bind individual layers of the packaging.

[0019] In some forms, the stabilizing device may not be visible from the outside - and, in particular, when the door cylinder Petition 870250071312, dated 08 / 13 / 2025, p. 13 / 180 6 / 44 is inserted into the receiver. In particular, in such embodiments, the stabilizing device may therefore be provided on and / or attachable to the packaging, so that the stabilizing device does not impair the presentation of the door cylinder and the packaging may appear unaltered on the outside compared to a presentation arrangement without a stabilizing device.

[0020] In some embodiments, the outer wall of the receiver may be formed by a rear wall of the packaging. In such embodiments, therefore, it may be provided that the gripping opening, through which the gripping device may be introduced into the receiver to secure the door cylinder, is not visible from a front side of the presentation arrangement or the packaging. The securing of the door cylinder may therefore occur, in particular, in a manner that does not impair the presentation of the door cylinder.

[0021] In some embodiments, the stabilizing device may comprise an external wall reinforcement of the external wall.

[0022] As explained above, one difficulty in securing the door cylinder, in particular, is that any deviations from the gripping device can lead to damage to the gripping opening limitations and / or the gripping opening itself, as a result of which the gripping opening may wear out, for example. This, in turn, can impair the securing of the door cylinder as a whole.

[0023] However, since an outer wall reinforcement of the outer wall can be provided in some embodiments, in particular, it can be achieved that the gripping device can be guided through a reinforced and / or thickened wall section compared to the pure outer wall to, as a result, achieve improved guidance and support of the gripping device when passing into the receiver. Due to such a reinforced outer wall, the resistance of the gripping opening compared to forces transmitted as a result of deviations of the gripping device can, in particular, be increased to be able to prevent any damage to the limitations. Petition 870250071312, dated 08 / 13 / 2025, page 14 / 180 7 / 44 of the gripping opening and therefore to the gripping opening itself.

[0024] In some embodiments, the external wall reinforcement may be formed on an inner side of the receiver, wherein said inner side is oriented towards the inserted door cylinder.

[0025] In such embodiments, the external wall reinforcement may therefore be, in particular, concealed by the door cylinder inserted in the receiver, so that the external wall reinforcement cannot be recognizable from the outside and the presentation of the door cylinder is impaired. For example, the external wall reinforcement may therefore not be directly detectable even when a customer or buyer inspects the presentation arrangement while holding and / or rotating the presentation arrangement. Instead, an external side of the receiver's external wall that is visible from the outside may, in particular, be smooth in such embodiments, wherein, however, a screw head of a screw screwed into the gripping opening as the gripping device may be, for example, recognizable on the external wall. In this sense, the type of fastening of the door cylinder itself may possibly be recognizable from the outside, but not the additional external wall reinforcement.

[0026] In some embodiments, the outer wall may be formed by a first layer of packaging material, wherein said first layer has a gripping opening. In such embodiments, the stabilizing device may further comprise, as the outer wall reinforcement, a second layer of packaging material, wherein said second layer comes into contact with the inner side of the outer wall, wherein said second layer may have an additional gripping opening that may be oriented in alignment with the gripping opening of the first layer. The gripping device, therefore, may be orientable through the gripping opening and the additional gripping opening to secure the door cylinder.

[0027] Consequently, in such embodiments, it may be provided that the gripping device, for securing the door cylinder, may be guided not only through a single-layer outer wall of the receiver, but Petition 870250071312, dated 08 / 13 / 2025, page 15 / 180 8 / 44 through two layers of packaging material to, as a result, be able to achieve improved orientation and support of the gripping device. In this sense, in particular, it can be provided that the second layer of packaging material may extend only as a stabilizing section in an environment of the gripping opening, while a section of the receiver's outer wall that is further from the gripping opening may be formed only by a layer of packaging material. On the other hand, it is also possible that the entire outer wall is covered on the inner side by a second layer of packaging material, in which, in such embodiments, it is finally also possible to speak of a two-layer outer wall of the receiver.

[0028] In some embodiments, the second layer may form a local outer wall reinforcement in a receiver stabilizing section surrounding the gripping opening, while the receiver may be confined in a single layer by the outer wall in sections extending laterally beyond the stabilizing section.

[0029] In some embodiments, the packaging may be supplied flat in an initial state and may be transferable to a usable state by folding, wherein the second layer of packaging material may be able to be brought into contact with the first layer of packaging material by folding.

[0030] Such provision of the packaging in a flat initial state, in particular, may enable simple manufacturing of the packaging, wherein the packaging, for example, may be provided as a simple perforated part so that it can be folded in the use state. Therefore, due to this folding and subsequent transfer to the use state, the receiver for the door cylinder, in particular, may be formable to be able to insert the door cylinder. Furthermore, in some embodiments, it may be provided that sections of the packaging are adhesively bonded or bondable to each other in the use state to stabilize the packaging in the use state. Petition 870250071312, dated 08 / 13 / 2025, p. 16 / 180 9 / 44

[0031] Since the second layer of packaging material, starting from such a flat initial state, can also be brought into contact with the first layer of packaging material during the transfer of the packaging to the use state by a simple fold, the desired external wall reinforcement can be achieved in a simple manner and by packaging that is ultimately provided in one piece, for example, without an additional component needing to be separately attached to the outer wall of the receiver as an external wall reinforcement.

[0032] In this sense, in some embodiments, in particular, it may be provided that the packaging is supplied as an integral, one-piece component. In particular, therefore, it may be provided that the packaging can be formed without connecting two originally separate components. As mentioned, this can be achieved, for example, by folding a package that is flat in its initial state.

[0033] In some embodiments, the second layer of packaging material may be foldable from a base section of the receiver, wherein the door cylinder inserted into the receiver is supported on a lower side, towards the outer wall. Therefore, in such embodiments, the base section of the receiver, in particular, may have an opening in the region from which the second layer is folded as an outer wall reinforcement. However, this opening, in particular, may also be covered from above by the inserted door cylinder and from below by additional packaging components and, therefore, may not be visible from the outside.

[0034] In some embodiments, the first layer may form a back wall of the package, and the second layer may be formed by a flap that can be folded up on an inner side of the receiver, wherein said inner side is oriented towards the inserted door cylinder.

[0035] This particular flap may be narrower than the overall width of the receiver and / or the packaging to form, as a stabilizing section, so to speak, a local outer wall reinforcement of the receiver's outer wall. Petition 870250071312, dated 08 / 13 / 2025, p. 17 / 180 10 / 44 where the gripping opening is formed. Again, by arranging the flap on an inner side of the receiver, it can be achieved that the flap is not visible from the outside when the door cylinder is inserted, so that the desired presentation of the door cylinder is not disturbed by the stabilizing device. Similarly, designing the first layer as a back wall of the packaging can allow the gripping device to be introduced from a rear side of the packaging into the receiver, so that the gripping device and the type of fastening may not be initially visible in a presentation of the door cylinder by means of the presentation arrangement, for example, on a retailer's shelf.

[0036] However, in some embodiments, it may also be generally provided that the gripping opening is formed in a front wall of the receiver, so that the attachment can occur from a front side of the package. In such embodiments, an outer wall reinforcement of the type explained above may also generally be provided, wherein such outer wall reinforcement may also not be visible from the outside, in particular, forming a second layer on an inner side of the outer wall facing the door cylinder, so that the presentation of the door cylinder, again, is not impaired.

[0037] Alternatively or in addition to the second layer and / or the flap mentioned above, in some embodiments, the stabilizing device may also have a delimiting reinforcement to reinforce a delimiting of the gripping opening. For example, the stabilizing device may, for this purpose, have a reinforcing ring that is, for example, made of metal or plastic and that may be able to be connected and / or nailed to the gripping opening to circumferentially reinforce the gripping openings. In such embodiments, the gripping device may therefore be introduceable through a reinforcing ring into the receiver to transmit any forces to the reinforcing ring and to prevent a direct interaction with the delimiting of the gripping opening. Petition 870250071312, dated 08 / 13 / 2025, page 18 / 180 11 / 44

[0038] Furthermore, as an alternative to folding a flap or attaching a second layer of packaging material by folding, provision may also be made for adhesively attaching a second layer of separate packaging material, such as an outer wall reinforcement, to the outer wall and in particular to its inner side.

[0039] In some embodiments, the receiver may have side openings through which the inserted door cylinder projects laterally from the receiver, in particular on both sides.

[0040] As already explained, the fixing of the door cylinder by the gripping device, in particular, can enable such projection of the door cylinder, since the door cylinder does not need to be enclosed on all sides in the receiver to prevent it from sliding out of the receiver. Since the receiver does not need to be completely closed, but may have side openings, the door cylinder inserted in the receiver can project laterally from the receiver, so that the door cylinder – or at least its section that projects from the receiver – can be viewed directly from the outside. For example, an overall dimension or length of the door cylinder and a type of door cylinder can thus be directly inferred from a length of a section of the door cylinder that projects from the receiver, in particular, a respective one among the sections that project on both sides of the receiver.

[0041] In particular, therefore, it can be provided that the door cylinder inserted into the receiver projects on both sides from respective side openings of the receiver. In this sense, a respective section of the door cylinder, in particular, can be recognizable on both sides of the receiver when the door cylinder is inserted into the receiver. Consequently, the receiver, in particular, can have two side openings through which the inserted door cylinder can project.

[0042] In some embodiments, the receiver may be delimited by a rear wall of the packaging and by a delimiting section that extends Petition 870250071312, dated 08 / 13 / 2025, p. 19 / 180 12 / 44 along an upper side and a front side of the inserted door cylinder, wherein the packaging may additionally have a base section where the door cylinder inserted into the receiver may be supported on a lower side.

[0043] In such embodiments, therefore, it may be provided that the delimiting section, so to speak, encloses the door cylinder in a manner similar to a belt and thus retains the same in the receiver. The door cylinder may additionally be enclosed or supported on four of a total of six sides by the rear wall and the base section, however, to be able to extend outward from the receiver, for example, through outer sides of the receiver which are open in some embodiments, so that the door cylinder inserted in the receiver and fixed therein may be recognized from the outside.

[0044] In some embodiments, a second gripping opening may be provided in a front wall of the receiver that is opposite the outer wall, second gripping opening through which a second gripping device, in particular a second screw and / or gripping device, may be orientable to center the door cylinder in the receiver. A second gripping device, in particular, may also be screwable into a cylinder fixing screw hole of the inserted door cylinder.

[0045] In particular, in such embodiments, therefore, it may be provided that the door cylinder may be retained on both sides in the receiver by respective gripping devices in order, as a result, to ensure that the door cylinder is precisely oriented. This also, in particular, may enable as accurate and direct a detection as possible of a dimension of the door cylinder in embodiments where the door cylinder projects laterally from the receiver.

[0046] The gripping opening and / or the second gripping opening, in particular, may have a diameter corresponding to the cylinder fixing screw hole.

[0047] In addition, a gripping device is introduced through the opening Petition 870250071312, dated 08 / 13 / 2025, p. 20 / 180 13 / 44 of gripping, for example, may be orientable through a cylinder fixing screw hole of the inserted door cylinder and introduceable into or through the second gripping opening to, as a result, be able to achieve a two-sided gripping of the door cylinder by a single gripping device.

[0048] In some embodiments, the packaging may have a display section that is disposed below the receiver in a state of use and that has a measuring scale for measuring a length of the inserted door cylinder.

[0049] Such a display section having a measuring scale, in particular, can make it possible to directly read the length of a door cylinder inserted into the receiver and possibly projecting laterally from the receiver. In this sense, an observer of the display arrangement, for example, can make a pre-selection, based on the recognizable door cylinder, in relation to a door cylinder that may possibly be suitable for a specific application, and then be able to select a door cylinder of a suitable dimension based on the measuring scale of the display arrangement by observing more closely the packaging of the pre-selected door cylinders. Therefore, this can make it possible to select a door cylinder that is suitable for a specific application more quickly from a selection of different door cylinders presented by respective display arrangements.

[0050] In some embodiments, the packaging may have a storage box for receiving instructions for use and / or at least one key for the door cylinder, wherein the storage box, in particular, may be disposed below the receiver in a state of use of the presentation arrangement.

[0051] Due to such a storage box, any necessary components in addition to the door cylinder can therefore also be reliably organized and stored. Furthermore, the aforementioned display section with the measuring scale can be arranged on a front side of the storage box, where the arrangement of the box of Petition 870250071312, dated 08 / 13 / 2025, page 21 / 180 14 / 44 storage below the receiver, in particular, may make it possible to position the door cylinder above the measuring scale, so that its length or dimension can be read on the measuring scale without problems.

[0052] Furthermore, in some embodiments, the packaging can be erected on a base of the storage box. In particular, this can offer an alternative to suspending the packaging in respective suspension openings to be able to extend the possibilities for presenting the door cylinder.

[0053] In general, therefore, the packaging may be able to be suspended and / or lifted in some embodiments. To enable suspension of the packaging, the packaging, in particular, may have one or more, in particular, precisely one or precisely two, suspension openings arranged above the receiver. Two mutually offset laterally suspension openings may, in this sense, be provided, in particular for long door cylinders to be presented, to be able to prevent tilting of the suspended packaging.

[0054] In some embodiments, the receiver may be arranged centrally or off-center in the packaging in relation to a longitudinal extension of the gate cylinder inserted in the receiver.

[0055] The receiver, in particular, may be arranged in the packaging so that the gripping opening and / or a center of the receiver is aligned with a cylinder fixing screw hole of a door cylinder to be inserted, and the door cylinder may be arranged in the packaging by insertion into the packaging so that a center of gravity of the door cylinder lies at the center of the packaging relative to a longitudinal geometric axis of the inserted door cylinder. In particular, this may enable the presentation arrangement to be suspended in a centrally oriented suspension opening without the packaging tilting, wherein an adaptation to a respective door cylinder and its center of gravity relative to the cylinder fixing screw hole may occur through a respective arrangement of the receiver. The arrangement of Petition 870250071312, dated 08 / 13 / 2025, p. 22 / 180 15 / 44 receiver (centralized / decentralized), in this sense, can be adapted to the respective door cylinder to be inserted and presented.

[0056] In some embodiments, the stabilizing device may have an insertion portion into which the gate cylinder may be inserted, wherein the insertion portion may be inserted into the package receiver when the gate cylinder is inserted, and wherein the insertion portion has an insertion portion gripping opening that is aligned with the gripping opening and into which the gripping device, which may be guided through the gripping opening, may be introduced.

[0057] When the insertion part is inserted into the receiver, the gripping opening of the insertion part, in particular, can be aligned with the gripping opening, so that the insertion part can be fixed in the receiver by orientation through the gripping device.

[0058] This insertion part, in particular, can additionally function as a shaping part to adapt the arrangement of the insertion part and the inserted gate cylinder to a shape adapted to the receiver compared to a gate cylinder shape and to be able to achieve improved fixation of the gate cylinder in the receiver.

[0059] Furthermore, in some embodiments, the insertion part may not extend laterally outward from the receiver. In this sense, in such embodiments, the insertion part may be configured to receive only a central section of the door cylinder positioned in the receiver, but without it being visible outside the receiver. An insertion part dimensioned in this way, therefore, can be used and inserted into the receiver without impairing the presentation of the door cylinder and, in particular, of sections of the door cylinder that project from the receiver.

[0060] In some embodiments, the gate cylinder may have a gate cylinder shape that has a core receiving section, which is substantially circular in cross-section, to receive a rotating cylinder core and that has a flange section, which projects radially to Petition 870250071312, dated 08 / 13 / 2025, page 23 / 180 16 / 44 away from the core receiving section, to receive at least one housing pin and at least one housing spring. The insertion part may have an insertion recess into which the flange section may be inserted substantially without clearance, wherein, when the door cylinder is inserted, the insertion part extends perpendicular to the flange section at least to a portion of the core receiving section that is disposed furthest outward, perpendicular to the flange section. The insertion part may have a back wall of the insertion part that is formed straight and whereby the inserted insertion part into the receiver may be supported on the outer wall receiver.

[0061] In particular, due to the insertion part, a straightening of the door cylinder shape may therefore occur so to speak, so that after inserting the door cylinder into the insertion part, a general arrangement with a straight back wall may ultimately be inserted into the receiver.This can make it possible to pull the straight back wall of the insertion part, in particular by introducing the gripping device or a screw against an outer wall of the receiver, in particular also a straight wall, in order to achieve a stable fixation of the door cylinder in the receiver. Furthermore, the transmission of any tilting moments during deviations of the gripping device to the delimitations of the gripping opening can thus be avoided, since such tilting moments can be dispersed through the surfaces of the insertion part and the receiver that come into contact with each other in a straight manner.

[0062] In some embodiments, the flange section may be curved and / or arched on a lower side opposite the core receiving section. Consequently, in some embodiments, the insertion recess may also be curved and / or arched on a lower side.

[0063] Furthermore, in some embodiments, the insertion recess may have an arched support for the core receiving section. Alternatively, in some embodiments, the insertion recess may be formed entirely in a shape corresponding to the flange section and may be Petition 870250071312, dated 08 / 13 / 2025, page 24 / 180 17 / 44 configured to (at least sectionally) receive and / or enclose only the flange section of the door cylinder.

[0064] In some embodiments, when the door cylinder is inserted, the gripping opening of the insertion part may be aligned with a cylinder fixing screw hole formed in the flange section, wherein the gripping device may be introduced through the gripping opening and the gripping opening of the insertion part into the cylinder fixing screw hole to secure the door cylinder to the receiver.

[0065] Therefore, the gripping opening of the insertion part, in particular, may have a diameter corresponding to the cylinder fixing screw hole.

[0066] In particular, in such embodiments, the door cylinder may be able to be pulled against an inner wall of the insertion part, and the insertion part against the outer wall of the receiver, by the gripping device and, in particular, by a screw, so as to be able to achieve a reliable fixing of the door cylinder to the receiver.

[0067] In some embodiments, the insertion part may have a second insertion part gripping opening that is opposite the insertion part gripping opening and that is configured, when the insertion part is inserted into the receiver, to be aligned with a second receiver gripping opening that is opposite the gripping opening. In embodiments with such an insertion part, a two-sided fixation of the gate cylinder in the receiver, in particular, may also occur.

[0068] In some embodiments, the insertion part may have a locking nozzle, in particular, an elastically deformable locking nozzle, which is configured, when the door cylinder is inserted, to engage in a door cylinder locking nozzle recess and to secure the door cylinder in the insertion part.

[0069] The gate cylinder, in particular, may have a closing nozzle that projects radially beyond the core receiving section and that may rotate with the core receiving section, for example, to be able to actuate Petition 870250071312, dated 08 / 13 / 2025, page 25 / 180 18 / 44 a door lock. To enable such rotary movement of the locking nozzle, the door cylinder and, in particular, a door cylinder housing, however, may have a locking nozzle recess, in which the locking nozzle may be orientable and in which the locking nozzle, in particular, may engage in the case of an orientation in alignment with the flange section. In particular, such a locking nozzle recess, therefore, may be oriented towards the direction of the flange section and / or - in the use state of the door cylinder - may be disposed above a cylinder fixing screw hole. Furthermore, with a door cylinder configured as a double cylinder, the locking nozzle, in particular, may be centrally disposed between two halves of the double cylinder, so that the locking nozzle may also be centrally disposed in the receiver in a lock cylinder insertion in the receiver.

[0070] Such a locking nozzle recess may, moreover, particularly provide an edge on the door cylinder with which the aforementioned locking nozzle of the insertion part may interact in order, in particular, to be able to secure the door cylinder against removal of the insertion part. Since the locking nozzle, in particular, may be elastically deformable, the door cylinder, for example, may be introduceable into the insertion part, wherein the locking nozzle may deform during introduction in order, however, to return against elastic deformation after complete insertion of the insertion part and to secure the door cylinder in the insertion part by engaging the locking nozzle recess. To enable insertion of the door cylinder, the locking nozzle may additionally have an offset chamfer facing the door cylinder to be inserted.

[0071] In some embodiments, a key for operating the door cylinder may be associated with the door cylinder, wherein the closing nozzle of the door cylinder may be diverted out of the closing nozzle recess when the key is removed. In such embodiments, the locking nozzle may be configured to engage in the nozzle recess of Petition 870250071312, dated 08 / 13 / 2025, page 26 / 180 19 / 44 closure on one side of the closing nozzle recess that is opposite the deflected closing nozzle.

[0072] In particular, due to the deviation of the locking nozzle, provided in such embodiments, with the key removed, a free space in the locking nozzle recess can therefore be produced on a side opposite to the deviation of the locking nozzle and can be ingeniously used by the locking nozzle to fix the door cylinder to the insertion part. Furthermore, provision can be made, in particular, for presenting the door cylinder in the presentation arrangement with the key removed.

[0073] In some embodiments, the insertion part may have a passage opening opposite the locking nozzle for a deflected closing nozzle arrangement.

[0074] A disarticulation of the closing nozzle out of alignment with the flange section at the insertion point, in particular, may be made possible by such a through opening.

[0075] In some embodiments, the insert part may be a 3D printed component. In particular, the insert part may therefore have a layered design to be able to be successively constructed in individual layers formed in a 3D printing process. Such a 3D printing process, in particular, may enable insert parts of various shapes to be produced in a simple manner corresponding to a respective door cylinder to be presented. Furthermore, sustainable materials may be used in such a process to be able to produce a generally sustainable presentation arrangement.

[0076] In some embodiments, the packaging may be supplied flat in an initial state and may be transferable by folding to a state of use in which the receiver is formed, wherein the packaging, in particular, may be supplied as a perforated part in the initial state.

[0077] Due to packaging provided in this way, simple packaging manufacturing, in particular, can also be achieved, in which it can Petition 870250071312, dated 08 / 13 / 2025, page 27 / 180 20 / 44 can be supplied merely as a flat perforated part and can be transferred to the use state, where the receiver for the door cylinder is formed by a simple fold and possibly by an adhesive bonding of individual sections of the packaging to each other. Furthermore, such foldable packaging can be easily produced using sustainable materials and, for example, from cardboard or paperboard.

[0078] In some embodiments, the packaging may comprise a back wall section that forms a back wall of the packaging in the in-use state, wherein the back wall section may be connected to a frame section of the packaging by a bending line, in particular, a fold. The receiver may be additionally formable by bending the frame section.

[0079] In such embodiments, the flat-formed packaging in the initial state, in particular, can be divided by the bending line in the back wall section, on the one hand, and in the frame section, on the other hand, wherein the frame section, in particular, may have even more bending lines to be able to provide the packaging with the desired structure in the state of use, in particular, with the receiver bending along the bending lines.

[0080] In general, one, a selection of a plurality of, or all of the bending lines mentioned below can be formed by respective folds to enable precise and simple folding of the packaging.

[0081] In some embodiments, the rear wall section may have a gripping opening through which the gripping device may be guided to secure the door cylinder to the receiver.

[0082] In some embodiments, the rear wall section may therefore form the aforementioned outer wall of the receiver.

[0083] In some embodiments, the frame section may have a support section that is foldable to make contact with the back wall section, wherein the support section and the back wall section may have respective suspension openings that may be placed in alignment with each other by Petition 870250071312, dated 08 / 13 / 2025, page 28 / 180 21 / 44 fold, and in which the presentation arrangement can be suspended in the suspension openings. In particular, the packaging can therefore be designed with two layers in a region where the support section extends, where the suspension openings delimited by two layers can enable a stable and reliable suspension of the packaging or presentation arrangement, in particular also when the door cylinder is inserted into the receiver.

[0084] In some embodiments, one or two respective suspension openings may be formed in the rear wall section and in the support section. In particular, embodiments with two respective suspension openings may enable the packaging to be suspended at two suspension points, for example, to also be able to safely suspend presentation arrangements with heavy or long door cylinders against an incline.

[0085] In some embodiments, the support section may have a U-shaped recess, wherein a package delimiting section may be retained on a lower side of the U-shaped recess facing the bending line and may be connected to the support section by a bending line on the lower side. The delimiting section may be additionally foldable along the bending line on the lower side relative to the support section, wherein the delimiting section may be divided by an additional bending line into an upper side section and a front side section foldable along the additional bending line relative to the upper side section. The upper side section may be configured, in the use state, to extend along an upper side of the door cylinder inserted into the receiver, while the front side section may be configured to extend along a front side of the door cylinder inserted into the receiver in the use state.

[0086] Therefore, the delimiting section may be, in particular, the delimiting section already mentioned above, which may enclose the door cylinder in the receiver, so to speak, in a manner similar to a belt to retain the cylinder. Petition 870250071312, dated 08 / 13 / 2025, page 29 / 180 22 / 44 port on the receiver. The arrangement or at least partial arrangement of the delimiting section in the U-shaped recess of the support section, in particular, may enable the delimiting section to be folded outward from the support section, so to speak, so that the upper side section (in the use state) may extend substantially perpendicular to the support section, while the front side section (in the use state) may extend substantially parallel to the support section.

[0087] In some embodiments, the front side section may have a second gripping opening through which a second gripping device or the gripping device may be guided and, in particular, may be introduceable into a cylinder fixing screw hole of the inserted door cylinder to center the door cylinder in the receiver. In particular, the aforementioned two-sided fixing of the door cylinder in the receiver may therefore occur and / or the front side section may form a front wall of the receiver.

[0088] Furthermore, in some embodiments, the delimiting section may be retained in a centralized or decentralized manner in the support section. As already explained, this may allow coordination with the respective door cylinder to be inserted, so that a center of gravity of the door cylinder coincides with a center of the packaging.

[0089] In some embodiments, the front side section may converge into a display section which may be wider than the front side section with respect to a width direction which is oriented perpendicular to a height direction from the rear wall section to the frame section in the initial state. The display section, in particular, may be designed with a width corresponding to the support section. Due to this widening from the front side section to the display section, the package may therefore be, so to speak, returned to a basic package width from the receiver which is designed with a smaller width and which enables a side projection of the door cylinder.

[0090] In some modes, the display section may have a scale of Petition 870250071312, dated 08 / 13 / 2025, page 30 / 180 23 / 44 measurement to measure the length of the door cylinder inserted into the receiver and projecting laterally from the receiver. Again, the measuring scale can therefore be positioned directly below the front side section (in the use state) to allow for an unproblematic reading of the door cylinder length.

[0091] In some embodiments, the display section may be connected to a rear side section by a lower base section, wherein the lower base section may be connected to the display section by a first base bend line and to the rear side section by a second base bend line. Furthermore, the rear side section may be able to be brought into contact with the rear wall section by folding the packaging along the first base bend line and along the second base bend line.

[0092] The lower base section, particularly viewed along the aforementioned height direction, may additionally have a length corresponding to the aforementioned upper side section of the receiver, so that, in the state of use, the display section, in particular, may extend parallel to the rear wall section and the lower base section may extend parallel to the upper side section.

[0093] In some embodiments, the lower base section may be oriented substantially perpendicular to the display section in the state of use. Furthermore, the display section, the lower base section and the rear side section may, in the state of use, define a storage box to hold operating instructions and / or at least one key.

[0094] Since the lower base section, as explained above, in particular, can have a length corresponding to the upper side section of the delimiting section, the storage box can therefore be formed with a depth corresponding to the receiver. The orientation of the lower base section perpendicular to the display section can further enable the packaging to be placed in the lower base section for a Petition 870250071312, dated 08 / 13 / 2025, page 31 / 180 24 / 44 presentation of an inserted door cylinder, in particular as an alternative to a presentation with the packaging hanging.

[0095] The display section, the bottom base section and / or the rear side section, in some embodiments, may be connected by respective closing bend lines to respective closing sections that extend laterally outwards, wherein the storage box may be laterally closeable by folding the closing sections. In particular, the storage box may therefore be closed as a package by folding the respective closing sections.

[0096] In some embodiments, the rear side section may be adhesively bonded to the back wall section in the in-use state. Therefore, in the region of the rear side section, the packaging, in particular, may also be designed with two layers in the in-use state.

[0097] In some embodiments, the rear side section may be connected by a receiver bending line to a base section which, by bending along the receiver bending line, may be transferred to an orientation oriented substantially perpendicular to the rear side section and may be configured, in the state of use, to form a receiver base to support the door cylinder inserted on a lower side of the door cylinder. The base section, therefore, may particularly be the aforementioned base section.

[0098] Furthermore, in embodiments with a storage box, the base section can be configured to delimit the storage box on an upper side. In particular, the base section can therefore also be connected to a closing section, in particular on both sides, to a respective closing section, by means of a closing bend line, wherein the storage box can be closed together with the additional closing sections by bending the closing section.

[0099] In some modes, in the base section, a tab may be Petition 870250071312, dated 08 / 13 / 2025, page 32 / 180 25 / 44 formed, which is connected to the rear side section at the receiver bending line and which can be placed in contact with the rear wall section in the use state. The flap may additionally have an additional gripping opening which, in the use state, can be oriented in alignment with the gripping opening formed in the rear wall section. As already explained, an external wall reinforcement can therefore be formed by bending the flap relative to the base section to reliably support a gripping device for securing the door cylinder, the gripping device being guided through the gripping opening and the additional gripping opening.

[0100] In some embodiments, the base section may be connected by a gripping bend line to a gripping section which, in the state of use, may be fastened, in particular, adhesively bonded to an inner wall of the display section. Due to such gripping or adhesive bonding of the gripping section to an inner wall of the display section, the packaging and, in particular, the aforementioned storage box may therefore be reliably lockable to be able to arrange all sections according to the desired orientation in the state of use.

[0101] In some embodiments, a structural section length may correspond to approximately twice a back wall section length, wherein the structural section length, in particular, may correspond to 1.5 to 2.5 times or 1.8 to 2.2 times the back wall section length. The length, in particular, may be measured along the aforementioned height direction.

[0102] In some embodiments, the package may be able to be transferred, in particular pushed or pulled, from the use state to a flat transport state in which an upper side section of the receiver extending above the door cylinder inserted in the use state and a base section of the receiver supporting the door cylinder inserted on a lower side in the use state extend parallel to a rear wall of the package. Petition 870250071312, dated 08 / 13 / 2025, p. 33 / 180 26 / 44

[0103] These methods, in particular, may make it possible to first transfer the packaging to the use state and, for this purpose, for example, to adhesively bond any sections of the packaging to each other that need to be adhesively bonded, so that the packaging is ready to receive the door cylinder. However, since the packaging can be transferred to a flat transport state after a transfer to the use state, the packaging supplied in this way can be transported or stored in a simple and space-saving manner, only to be fitted with the door cylinders to be presented later.

[0104] In some embodiments, the presentation arrangement may additionally comprise the door cylinder, in particular, a double cylinder or a handle cylinder, which may be inserted into the receiver.

[0105] Furthermore, in some embodiments, the presentation arrangement may comprise the gripping device, in particular, a screw, for securing the door cylinder to the receiver.

[0106] Furthermore, in some embodiments, the gate cylinder may extend laterally, in particular on both sides, outward from the receiver. As already explained, this may make it possible, in particular, to recognize the gate cylinder directly from the outside of the presentation arrangement and, in particular, to be able to detect a dimension, a length and / or a type of gate cylinder.

[0107] In some embodiments, the presentation arrangement may comprise a key for the door cylinder which may be received in a storage box disposed below the receiver.

[0108] In particular, several embodiments have been explained above in which a gripping device, for securing the door cylinder, can be introduced through a respective gripping opening, already formed in the packaging, of the packaging and / or the receiver in the receiver. However, for the sake of completeness, it should be noted that such a pre-formed gripping opening for securing the door cylinder by means of a gripping device is not absolutely Petition 870250071312, dated 08 / 13 / 2025, p. 34 / 180 27 / 44 necessary to implement a door cylinder fastening in the sense of the invention. In principle, a gripping device and / or a screw may, instead, for example, also be simply orientable and / or screwable through the packaging material, for example, to be able to engage in a cylinder fastening screw hole of the door cylinder and / or in the gripping opening of the aforementioned insertion part and, as a result, to be able to fasten the door cylinder to the receiver. In such embodiments, the gripping opening may therefore be formed, so to speak, in the course of introducing the gripping device into the receiver.

[0109] The invention further relates to an insertion part for receiving a door cylinder, the insertion part which can be inserted into a receiver of a package of a presentation arrangement of the type disclosed herein. The insertion part may have a gripping opening in which a gripping device can be introduced to secure the door cylinder in the insertion part.

[0110] As already explained, such an insertion part, in particular, may be a component of a stabilizing device of a presentation arrangement of the type disclosed in this document to enable the stable attachment of the door cylinder to the receiver. However, such an insertion part, in particular, may also be provided independently of the packaging explained above to be able to interact with the packaging and to attach the door cylinder to the receiver.

[0111] In some embodiments, the gripping opening of the insertion part can be configured, when the door cylinder is inserted, to be aligned with a cylinder fixing screw hole that is formed in a flange section of the door cylinder.

[0112] Furthermore, in some embodiments, the gate cylinder may have a gate cylinder shape that has a core receiving section, which is substantially circular in cross-section, to receive a rotating cylinder core and that has a flange section, which projects radially to Petition 870250071312, dated 08 / 13 / 2025, page 35 / 180 28 / 44 away from the core receiving section, to receive at least one housing pin and at least one housing spring. The insertion portion may additionally have an insertion recess into which the flange section may be inserted substantially without clearance, wherein, when the gate cylinder is inserted, the insertion portion may extend perpendicular to the flange section at least to a portion of the outermost disposed core receiving section, perpendicular to the flange section. The insertion portion may have a straight-formed insertion portion back wall, wherein the insertion portion back wall may be configured, when the insertion portion is inserted into the package receiver, to be supported on the outer wall of the receiver.

[0113] As mentioned, the insertion part, in particular, can thus make it possible to rectify the shape of the door cylinder to enable local support in the receiver.

[0114] In some embodiments, the insertion part may have a locking nozzle, in particular, an elastically deformable locking nozzle, which is configured, when the door cylinder is inserted, to engage in a door cylinder locking nozzle recess and to secure the door cylinder in the insertion part.

[0115] Moreover, in some forms, the insertion part may be a 3D printed component.

[0116] Furthermore, one or more of the insertable part and / or insertable door cylinder features explained above in connection with the presentation arrangement may also be provided in the insert part explained above independently of the presentation arrangement.

[0117] The invention will be explained below purely by way of example with reference to exemplary embodiments and drawings.

[0118] The following are shown: Fig. 1 a door cylinder configured as a double cylinder; Fig. 2 shows the packaging of a presentation arrangement that Petition 870250071312, dated 08 / 13 / 2025, p. 36 / 180 29 / 44 comprises a receiver into which the door cylinder can be inserted; Figs. 3A and 3B respectively represent packaging in an initial state that can be transferred through folding to a state of use in which the receiver to receive the door cylinder is formed; Figs. 4A and 4B show a perspective view and a front view of an insert part to receive the door cylinder; and Fig. 5 a perspective view of an additional embodiment of the insertion part to receive the door cylinder.

[0119] Fig. 1 shows the basic design of a door cylinder 81 which is configured, by way of example, as a double cylinder 81, extending along a longitudinal geometric axis L and having a first single door cylinder 11 and a second single door cylinder 61. In this sense, the single door cylinders 11 and 61 are connected to each other by means of a connecting bridge 59. Such a door cylinder 81, for example, can be provided to be inserted into a door latch or into a door leaf to be able to selectively lock or unlock the door from both sides.To be able to axially fix the door cylinder 81 with respect to the longitudinal geometric axis L in such a locking mechanism, the connecting bridge 59 has a cylinder fixing screw hole 69, so that a pull on the double cylinder 81 inserted in the locking mechanism can be prevented by inserting a cylinder fixing screw, not shown, into the cylinder fixing screw hole 69.

[0120] To be able to use the double cylinder 81 to lock or unlock, for example, a door, a respective cylinder core 31, which is rotatably supported in a cylindrical core receiving section 23 of the outer housing 21, is inserted into a respective outer housing 21 of the single door cylinders 11 and 61, respectively. The cylinder cores 31 have respective key insertion openings 75 to be able to Petition 870250071312, dated 08 / 13 / 2025, page 37 / 180 30 / 44 insert a suitable key, not shown, and to be able to rotatably operate the cylinder cores 31 to selectively lock or unlock a door.

[0121] Furthermore, a rotation of the cylinder cores 31 can be transmitted to a closing nozzle 73 of the door cylinder 81 to be able to move a latch of a snap latch, for example. The closing nozzle 73 projects radially beyond the core receiving sections 31 and is guided in a closing nozzle recess 33, but, with the key removed, is deflected outwards relative to a flange section 25 of the door cylinder 81.

[0122] To prevent a corrotation of the outer housings 21 of the single door cylinders 11 and 61 during a closing process and to be able to support the door cylinder 81 in a fixedly rotating manner in a snap latch, the outer housings 21 have, in addition to the cylindrical core receiving section 23, the flange section 25 which projects radially away from said core receiving section relative to the longitudinal geometric axis L.Furthermore, respective housing pins preloaded by housing springs towards the associated cylinder core 31 can be supported in a flange section 25 and, when the key is removed, engage in holes in the cylinder core 31 and lock the cylinder core 31 against rotation. When the associated key is introduced into the key insertion openings 75, core pins supported in the cylinder core 31, however, can be arranged and the housing pins can be driven out of the cylinder core 31 to the flange section 25, whereupon the cylinder core 31 can be rotated by means of the key. Therefore, the core receiving section 23 and the flange section 25 form a conventional door cylinder shape 147.

[0123] Door cylinders 81 of this type and door cylinders of different types, in particular of different lengths, can generally be used in a variety of applications, for example, to be able to be inserted into door leaves of different thicknesses and to be able to be Petition 870250071312, dated 08 / 13 / 2025, page 38 / 180 31 / 44 used to lock the respective door. In a presentation of such door cylinders 81, therefore, it is necessary that potential buyers be able to detect a dimension or length along the longitudinal geometric axis L as directly as possible in order to be able to select potentially suitable door cylinders 81 from a plurality of different door cylinders presented.

[0124] However, this can often require that door cylinders 81 be presented in transparent packaging, where only a limited selection of material is available for this purpose and such packaging must therefore usually be made of transparent plastic. However, production from sustainable materials is generally not possible. Moreover, such plastic packaging can be undesirably complex to produce and may be unreasonably difficult for a customer to open.

[0125] Fig. 2, therefore, illustrates a presentation arrangement 13 comprising a package 15 in which a presentation of the door cylinder 81 or another door cylinder can occur without the door cylinder 81 needing to be received in a closed receiver for this purpose.

[0126] Instead, the package 15 has a receiver 17 into which the double cylinder 81 can be inserted, wherein the receiver 17 has side openings 19, so that the double cylinder 81 inserted into the receiver 17 can project on both sides from the receiver 17 and can be recognized and viewed directly from the outside of the package 15. To be able, however, to secure the door cylinder 81 inserted into the receiver 17 in the receiver 17 and to reliably retain it there, the package 15 has a fastening device 35 which is configured to prevent a lateral slippage of the door cylinder 81 out of the receiver 17.

[0127] In the embodiment illustrated in this document, the fastening device 35 particularly comprises a gripping opening 39 which is formed in an outer wall 37 of the receiver 17 and through which a gripping device, not shown in the Figures, can be introduced into the Petition 870250071312, dated 08 / 13 / 2025, p. 39 / 180 32 / 44 receiver 17 (see also Figs. 3A and 3B). Furthermore, the gripping device, in particular a screw, can be screwed into the aforementioned cylinder fixing screw hole 69 when the door cylinder 81 is inserted into the receiver 17 to, as a result, secure the door cylinder 81 in the receiver 17. Moreover, on a front wall 43 of the receiver 17 that is opposite the outer wall 37, which is formed by a rear wall 41 of the housing 15, a second gripping opening 45 is provided through which a second gripping device, also not shown in the Figures, can be guided and can be introduced into the receiver 17, so that the double cylinder 81 can be fixed on both sides in the receiver 17 and can thus be retained in a stable and centralized manner.However, as an alternative to a second gripping device, provision may also be made for introducing the gripping device, which is introduced through the gripping opening 39, through the gripping opening 39 and the cylinder fixing screw hole 69 of the door cylinder inserted 81 into the second gripping opening 45, so as to be able to achieve a fixing and centering of the door cylinder 81 on both sides.

[0128] The packaging 15 of the presentation arrangement 13, therefore, allows the door cylinder 81 to be inserted so that sections of the door cylinder 81 that project laterally from the receiver 17 can be directly visible. The fastening device 35, in turn, makes it possible to prevent the door cylinder 81 from sliding out, so that the receiver 17 does not need to completely surround the door cylinder 81 and therefore does not need to be transparent.

[0129] Although the door cylinder 81 may therefore project laterally from the receiver 17, the receiver 17 has, in addition to the aforementioned rear wall 41 or outer wall 37, a delimiting section 79 which has an upper side section 117 extending above the inserted door cylinder 81 and a front side section 119 extending along a front side 120 of the inserted door cylinder 81 and forming the aforementioned front wall 43 of Petition 870250071312, dated 08 / 13 / 2025, p. 40 / 180 33 / 44 receiver 17. Furthermore, a base section 65 is provided in the packaging 15 to be able to support the door cylinder 81 on its lower side 83 in the receiver 17. In this sense, the inserted door cylinder 81 can finally be wrapped and retained by the receiver 17 on four of the six spatial sides, where the complete fixation of the door cylinder 81 by the fastening device 35 can occur. The delimiting section 79 in this sense forms, so to speak, a belt that surrounds the door cylinder 81 and which, due to the fixation of the door cylinder 81 to the cylinder fastening screw hole 69 in the receiver 17, covers only a central section of the door cylinder 81 inserted in the receiver 17, while the sections that project laterally remain visible.

[0130] Furthermore, a display section 93 is provided below the door cylinder 81 inserted into the receiver 17 and has a measuring scale 95 by means of which the actual length of the door cylinder 81 can be directly readable. This may enable a potential buyer to first make a pre-selection, based on the visible part of the door cylinder 81, of door cylinders that may possibly be suitable for a specific application and, from this pre-selection, then be able to directly select the door cylinder 81 actually required by reading the measuring scale 95.

[0131] The display section 93 additionally forms part of a storage box 97 which is formed below the receiver 17 and within which, for example, instructions for use and / or a key (not shown) associated with the door cylinder 81 can be inserted.

[0132] Since the presentation arrangement 13 comprising the packaging 15 therefore offers a possibility of presenting the door cylinder 81 in a visible manner in the packaging 15 without the door cylinder 81 needing to be completely contained in a closed receptacle, the delimiting section 79 in particular does not necessarily need to be made of a transparent material, because even if a central section of the door cylinder 81 is concealed by the cylinder fixing screw hole 69, the dimension, length and / or design of the door cylinder 81 can be detected. In principle, any Petition 870250071312, dated 08 / 13 / 2025, page 41 / 180 34 / 44 desired materials, therefore, can be used for packaging 15, so that packaging 15, for example, can also be formed as a cardboard packaging or paperboard packaging without restricting the presentation of the door cylinder 81 in packaging 15.

[0133] However, a packaging 15 made from cardboard or paperboard, in particular, presents the problem that any deviations of a guided gripping device through the gripping opening 39 or also the second gripping opening 45 can lead to a transmission of force to the delimitations of the gripping openings 39 and 45 and, as a result, to damage to these delimitations, which can, for example, result in the gripping openings 39 and 45 wearing out. In turn, this can impair the reliable attachment of the door cylinder to the receiver 17.

[0134] To eliminate this problem, in the presentation arrangement 13 illustrated by means of Fig. 2, a stabilizing device 47 is additionally provided, which is configured to stabilize the fixing of the door cylinder in the receiver 17 that occurred through the gripping opening 39.

[0135] In the embodiment illustrated by Fig. 2, the stabilizing device 47 for this particular purpose has an outer wall reinforcement 49 to reinforce the outer wall 37 in a stabilizing section surrounding the gripping opening 39. The outer wall reinforcement 49 is formed, for example, by a flap 71 that can be folded away from the base section 65 and that has an additional gripping opening 63 that can be aligned with the gripping opening 39 in the outer wall 37 by folding the flap 71.In this sense, the stabilizing device 47 provides, in particular, in addition to the first layer 53 of packaging material which is formed by the back wall 41 of the packaging 15 and therefore by the outer wall 37, a second layer 55 of packaging material in the form of the folded flap 71, so that the gripping device can finally be guided through two layers - layers 53 and 55 - of packaging material to fix the door cylinder 81 to the receiver 17, and the fixing of the cylinder. Petition 870250071312, dated 08 / 13 / 2025, page 42 / 180 35 / 44 of door 81, therefore, can be stabilized. Flange 71, therefore, defines, so to speak, a local stabilization section, where the reinforcement of the external wall 37 occurs, around the gripping opening 39.

[0136] Due to this folding of the flap 71, the external wall reinforcement 49 can be additionally achieved in a simple manner and, in particular, without the need to attach an additional element or component to the packaging 15. A base section opening 66, from which the flap 71 is folded, is thus, in fact, produced in the base section 65, but the door cylinder 81 can still be stably supported in the base section 65 due to the lateral projection. Moreover, this folding of the flap 71 makes it possible to arrange the external wall reinforcement 49 on an inner side 51 of the receiver 17 which, when the door cylinder 81 is inserted, is concealed by the door cylinder 81 and is therefore not visible from the outside. In this sense, the stabilizing device 47 and the external wall reinforcement 49 can be formed without thereby impairing the presentation of the door cylinder 81 in the packaging 15 or the visible visual design of the packaging 15.

[0137] Figures 4A to 5 further illustrate that the stabilizing device 47 may - alternatively or in addition to the outer wall reinforcement 49 - have an insertion part 139, wherein a first embodiment of the insertion part 139 is illustrated in Figs. 4A and 4B and a second embodiment of the insertion part 139 is illustrated by means of Fig. 5.

[0138] As shown in Fig. 4A, the insertion part 139 has an insertion recess 145 which is modeled in the shape of a gate cylinder 147 and into which, in particular, the flange section 25 of the gate cylinder 81 can be inserted substantially without clearance. Furthermore, the insertion part 139 according to the embodiment of Figs. 4A and 4B has a support 155 for the core receiving section 23 of the gate cylinder 81, in which the core receiving section 23 of the inserted gate cylinder 81 can be supported.

[0139] The insertion portion 139 extends further to a portion 140 of the core receiving section 21 which is disposed further outwards, Petition 870250071312, dated 08 / 13 / 2025, page 43 / 180 36 / 44 perpendicular to flange section 25 and having a straight insertion part back wall 151 such that, when inserting the gate cylinder 81 into the insertion opening 145 of the insertion part 139, the gate cylinder shape 147 can finally be rectified and an arrangement with a straight insertion part back wall 151 can be provided by the arrangement of the gate cylinder 81 and the insertion part 139. The arrangement of the insertion part 139 and the gate cylinder 81 can therefore be supported with the insertion part back wall 151 on the outer wall 37 of the receiver 17 when the insertion part 139 and the gate cylinder 81 inserted therein are inserted into the receiver 17.As a result, a stabilized fixation of the door cylinder 81 in the receiver 17 can also occur whereby any tilting moments can be transmitted locally from the back wall of the insert part 151 to the outer wall 37 to be able to protect the delimitations of the gripping openings 39, 45 and 63 from damage.

[0140] Furthermore, the insertion part 139 has an insertion part gripping opening 141 and a second insertion part gripping opening 143 which are configured to be aligned with the gripping opening 39 and the second gripping opening 45, respectively, when the insertion part 139, with the gate cylinder 81 inserted therein, is inserted into the receiver 17. This makes it possible to introduce a gripping device, which is introduced through the gripping opening 39 or the second gripping opening 45 in the receiver 17, into the insertion part gripping openings 141 and 143 in order to securely receive the insertion part 139 in the receiver 17.Furthermore, it can be provided that the gripping openings of the insertion part 141 and 143 are aligned with the cylinder fixing screw hole 69 when the door cylinder 81 is inserted, so that the aforementioned gripping devices can be screwed through the gripping openings of the insertion part 141 and 143 into the cylinder fixing screw hole 69 of the inserted door cylinder 81 to secure the door cylinder 81 to the receiver 17. Petition 870250071312, dated 08 / 13 / 2025, page 44 / 180 37 / 44

[0141] Furthermore, Fig. 4B illustrates that the insertion part 139 has a locking nozzle 149, in particular, an elastically deformable locking nozzle 149, which can engage with the locking nozzle recess 33 of the door cylinder 81 when the door cylinder 81 is inserted to secure the door cylinder 81 against removal of the insertion part 139.

[0142] The modality according to Fig. 5 differs from the modality according to Figs. 4A and 4B, in particular, in the sense that in this embodiment, no support 155 is provided for the core receiving section 21, but only the flange section 25 can be inserted into the insertion opening 145. However, when the gate cylinder 81 is inserted, the insertion part 139 extends perpendicular to the flange section 25 to a portion of the core receiving section 121 that is disposed further out to, as a result, enable the desired rectification of the gate cylinder shape 147 and a support on the rear wall of the straight insertion part 151 after insertion into the receiver 17 of the package 15. Furthermore, in the insertion part 139 according to Fig. 5, a passage opening 153 is provided, in which the closing nozzle 73 that is diverted with the key removed according to Fig. 1 can engage.Due to such deviation of the closing nozzle 73, a free space is created on one side of the closing nozzle recess 33 that is opposite the deviation, free space in which a locking nozzle 149 can also engage in the mode according to Fig. 5 to be able to stably receive the door cylinder 81 in the insertion part 139.

[0143] Both the insertion part 139 according to Figs. 4A and 4B and the insertion part 139 according to Fig. 5 can, in particular, be a 3D printed component, where such fabrication, in particular, can enable simple adaptation to respective door cylinders to be used.

[0144] Although Fig. 2 shows the package 15 in a use state G, in which the receiver 17 is formed and the gate cylinder 81 can be inserted into the receiver 17, Figs. 3A and 3B show the package 15 in an initial flat state A, in Petition 870250071312, dated 08 / 13 / 2025, page 45 / 180 38 / 44 that the packaging 15 is supplied as a flat perforated part 99. However, by folding and, if necessary, adhesively bonding individual sections of the packaging 15, the packaging 15 can be easily transferred from the initial state A to the use state G.

[0145] Figs. 3A and 3B in this regard show that the packaging 15 initially has a back wall section 101 which is connected by a bending line 103, in particular, a fold, to a frame section 105 in which the receiver 17 can be formed. To transfer the packaging 15 from the initial state A to the use state G, the frame section 15 can be folded relative to the back wall section 101, wherein a support section 107 of the frame section 105 can come into contact with the back wall section 101 and, for example, can be adhesively bonded to it. The back wall section 101 and the support section 107 have respective suspension openings 109 which can be overlapped by the fold and can enable a suspension of the presentation arrangement 13.In other embodiments not shown in the Figures, however, two respective offset suspension openings 109, for example, may be provided in the rear wall section 101 and in the support section 107 in order, for example, to be able to suspend heavy or long door cylinders without the risk of the packaging 15 tilting. Moreover, Figs. 3A and 3B, for example, show that the aforementioned gripping opening 39, in particular, may be formed in the rear wall section 101 and therefore in the rear wall 41 of the packaging 15.

[0146] The support section 107 additionally has a U-shaped recess 111 on whose lower side 91 the aforementioned delimiting section 79 is retained in a bending line on the lower side 113. The delimiting section 79 is divided into the aforementioned upper side section 117 and the front side section 119, wherein the upper side section 117 and the front side section 119 are separated from each other by an additional bending line 115. Thus, by appropriately bending the delimiting section 79 on the bending line on the lower side 113 and the additional bending line 115, the upper side section 117 and the section of Petition 870250071312, dated 08 / 13 / 2025, page 46 / 180 39 / 44 front side 119, therefore, can be transferred to the desired orientation to extend along an upper side 118 and a front side 120 of the door cylinder inserted in the receiver 17. Furthermore, the front side section 119 has the aforementioned second gripping opening 45 through which the inserted door cylinder 81 can be centered, for example.

[0147] Although Fig. 3A illustrates an embodiment in which the delimiting section 79 is centrally retained in the support section 105, so that the receiver 17 is also centrally formed in the housing 15, Fig. 3B shows an embodiment with the receiver 17 arranged in a decentralized manner. Due to such a decentralized arrangement, door cylinders, for example, can be stably retained in the housing 15 whose center of gravity is displaced from the cylinder fixing screw hole 69.

[0148] The front side section 119 subsequently transitions to the display section 93, which has also been mentioned, where, in this transition, a packaging width 15 measured along a width direction, which is oriented perpendicular to a height direction extending from the rear wall section 101 to the frame section 105, increases and, in particular, again reaches the width of the support section 107. The measuring scale 95 provided in the display section 93, in some embodiments, is not shown in Figs. 3A and 3B.

[0149] A lower base section 121 is connected to the display section 93 by means of a first base bend line 123 and is, in turn, connected to a rear side section 127 by means of a second base bend line. By bending the packaging 15 along the base bend lines 123 and 125, the lower base section 121, in particular, can be transferred to an orientation perpendicular to the rear wall section 101 to be able to form a base of the storage box 97, as shown in Fig. 2. Conversely, the rear side section 127 connected to the lower base section 121 by means of the second base bend line 125 can be transferred to an orientation parallel to the rear wall section 101 to Petition 870250071312, dated 08 / 13 / 2025, page 47 / 180 40 / 44 can also be adhesively attached to the rear wall section 101, for example. Furthermore, the packaging 17, for example, can be mounted on the lower base section 121 as an alternative to suspension in the suspension openings 93.

[0150] The aforementioned base section 65 is connected to the rear side section 127 by means of a receiver bending line 133 and, in turn, can be placed in an orientation perpendicular to the rear wall section 101 by a corresponding bend to be able to form a receiver base 17 and to be able to support the door cylinder on the lower side 83 in the receiver 17. The aforementioned tab 71 which has the additional gripping opening 63 is additionally formed in the base section 65 and can be placed in contact with the rear wall section 101 and therefore with the outer wall 37 of the receiver 17, through the bend relative to the base section 65 to be able to form the aforementioned outer wall reinforcement 49 of the stabilizing device 47.

[0151] The base section 65 is additionally connected, by means of a gripping bend line 135, to a gripping section 137 which can be placed in contact with the display section 93, and adhesively bonded to it, bending, in particular, on an inner side of the storage box 97 to stabilize the packaging 15 and, in particular, to close the storage box 97.

[0152] In the embodiment shown, the display section 93, the lower base section 121, the rear side section 127 and the base section 65 are additionally connected, by means of respective closing bend lines 129, to closing sections 131 which can close the storage box 97 by means of a corresponding fold.

[0153] In illustrative terms, and to summarize, the packaging 15 can therefore be transferred from the initial state A to the use state G after folding the rear wall section 101 relative to the support section 107, from the gripping section 137, rolling so that the gripping section 137 enters Petition 870250071312, dated 08 / 13 / 2025, page 48 / 180 41 / 44 in contact with the display section 93 on one side of the storage box 97 which is thus formed, wherein, moreover, for example, the support section 107 can be adhesively attached to the rear wall section 101, the rear side section 127 can be adhesively attached to the rear wall section 101 and / or the gripping section 137 can be adhesively attached to the inner side of the display section 93.

[0154] Furthermore, in some embodiments, the package 15, from the use state G shown in Fig. 2, but in particular with the closing sections 131 not yet folded inwards, can be transferable by pushing the display section 93 away from the support section 107, to a flat transport state in which the upper side section 117, the base section 65 and the lower base section 121 are aligned substantially parallel to the support section 107. This transport state, in particular, can enable space-saving storage and / or transport of package 5 that is already fully prepared but not yet fitted. Only after the package 15 is fitted with a door cylinder 81 can the package then be transferred from the transport state back to the use state G to enable insertion of the door cylinder 81 into the receiver 17. List of reference numbers for single-door cylinder, presentation arrangement, packaging, receiver, side opening, housing, receiving section, core, flange section, cylinder core. Petition 870250071312, dated 08 / 13 / 2025, page 49 / 180 42 / 44 Recessed locking nozzle fixing device outer wall gripping opening rear wall front wall second gripping opening stabilizing device outer wall reinforcement inner side of receiver first position second position retaining section connecting bridge single door cylinder additional gripping opening base section base section opening recessed screw hole locking nozzle tab key insertion opening door cylinder bottom side bottom side display section measuring scale storage box Petition 870250071312, dated 08 / 13 / 2025, page 50 / 180 43 / 44 perforated part rear wall section bend line structure section support section suspension opening U-shaped recess bottom side bend line additional bend line top side section top side front side section bottom base section first base bend line second base bend line rear side section closing bend line closing section receiver bend line gripping bend line gripping section insertion part gripping opening second insertion part gripping opening insertion recess door cylinder shape locking nozzle rear wall of insertion part passage opening Petition 870250071312, dated 08 / 13 / 2025, page 51 / 180 44 / 44 155 support A initial state G state of use L longitudinal geometric axis Petition 870250071312, dated 08 / 13 / 2025, page 52 / 180

Claims

1 / 5 CLAIMS 1. Presentation arrangement for presenting a door cylinder, said presentation arrangement being characterized by comprising a package having a receiver for the door cylinder, wherein the receiver has, in an outer wall, a gripping opening through which a gripping device can be guided to secure the door cylinder to the receiver, wherein the presentation arrangement comprises a stabilizing device to stabilize the securing – which is provided by the introduced gripping device – of the door cylinder to the receiver.

2. Presentation arrangement, according to claim 1, characterized in that the outer wall of the receiver is formed by a back wall of the packaging.

3. Presentation arrangement, according to claim 1 or 2, characterized in that the stabilizing device comprises an external wall reinforcement for the outer wall.

4. Presentation arrangement, according to claim 3, characterized in that the external wall reinforcement is formed on an inner side of the receiver, said inner side being oriented towards the inserted door cylinder.

5. Presentation arrangement, according to claim 3 or 4, characterized in that the outer wall is formed by a first layer of packaging material, said first layer having a gripping opening, wherein the stabilizing device comprises, as the outer wall reinforcement, a second layer of packaging material, said second layer coming into contact with the inner side of the outer wall, wherein the second layer has an additional gripping opening that is oriented in alignment with the gripping opening of the first layer, wherein the gripping device can be guided through the gripping opening and the additional gripping opening to secure the door cylinder. Petition 870260053301, dated 02 / 06 / 2026, page 5 / 12 2 / 5 6. Presentation arrangement, according to claim 5, characterized in that the packaging is supplied flat in an initial state and can be transferred to a usable state by folding, wherein the second layer of packaging material can be brought into contact with the first layer of packaging material by folding.

7. Presentation arrangement, according to claim 5 or 6, characterized in that the first layer forms a back wall of the packaging, and in that the second layer is formed by a flap that can be folded on an inner side of the receiver, wherein said inner side faces the inserted door cylinder.

8. Presentation arrangement, according to any one of claims 1 to 7, characterized in that the receiver has at least one lateral opening through which the inserted door cylinder projects laterally from the receiver.

9. Presentation arrangement, according to any one of claims 1 to 8, characterized in that the receiver is limited by a rear wall of the packaging and by a delimiting section that extends along an upper side and a front side of the inserted door cylinder, wherein the packaging additionally has a base section on which the door cylinder inserted in the receiver can be supported on a lower side.

10. Presentation arrangement, according to any one of claims 1 to 9, characterized in that a second gripping opening is provided in a front wall of the receiver that is opposite the outer wall, second gripping opening through which a second gripping device and / or the gripping device can be guided to center the door cylinder in the receiver.

11. Presentation arrangement, according to any one of claims 1 to 10, characterized in that the packaging has at least one of a display section that is disposed below the receiver in a state of use and that has a measuring scale for measuring a length of the inserted door cylinder; or a storage box for receiving at least one of instructions for use or at least one key for the door cylinder.

12. Presentation arrangement, according to any one of claims 1 to 11, characterized in that the receiver is arranged in a centralized or decentralized manner in the packaging in relation to a longitudinal extension of the door cylinder inserted in the receiver.

13. Presentation arrangement, according to any one of claims 1 to 12, characterized in that the stabilizing device has an insertion part into which the gate cylinder can be inserted, wherein the insertion part can be inserted into the package receiver when the gate cylinder is inserted, and wherein the insertion part has an insertion part gripping opening that is aligned with the gripping opening and into which the gripping device guided through the gripping opening can be introduced.

14. Presentation arrangement, according to claim 13, characterized in that the door cylinder has a door cylinder shape having a core receiving section, which is substantially circular in cross-section, for receiving a rotating cylinder core and having a flange section, which projects radially away from the core receiving section, for receiving at least one housing pin and at least one housing spring, wherein the insertion part has an insertion recess into which the flange section can be inserted substantially without clearance, wherein, when the door cylinder is inserted, the insertion part extends perpendicular to the flange section at least to a portion of the core receiving section that is disposed furthest outward, perpendicular to the flange section,and wherein the insertion part has a straight back wall that supports the inserted insertion part on the outer wall of the receiver. Petition 870260053301, dated 02 / 06 / 2026, page 7 / 12 4 / 5, 15. Presentation arrangement, according to claim 13 or 14, characterized in that the insertion part has a locking nozzle which is configured, when the door cylinder is inserted, to engage in a locking nozzle recess of the door cylinder and to secure the door cylinder in the insertion part.

16. Presentation arrangement, according to claim 15, characterized in that a key for actuating the door cylinder is associated with the door cylinder, wherein a closing nozzle of the door cylinder is deflected out of the closing nozzle recess when the key is removed, wherein the locking nozzle is configured to engage in the closing nozzle recess on a side of the closing nozzle recess that is opposite the deflected closing nozzle.

17. Presentation arrangement, according to claim 16, characterized in that the insertion part has a passage opening opposite the locking nozzle for a deflected closing nozzle arrangement.

18. Presentation arrangement, according to any one of claims 13 to 17, characterized in that the insert part is a 3D printed component.

19. Presentation arrangement, according to any one of claims 1 to 18, characterized in that the packaging is supplied flat in an initial state and can be transferred by folding to a state of use in which the receiver is formed.

20. Presentation arrangement, according to claim 19, characterized in that the packaging can be transferred from the in-use state to a flat transport state in which an upper side section of the receiver extending above the door cylinder inserted in the in-use state and a base section of the receiver supporting the door cylinder inserted on a lower side in the in-use state extend parallel to a rear wall of the packaging. Petition 870260053301, dated 02 / 06 / 2026, p. 8 / 12 5 / 5 21. Presentation arrangement, according to any one of claims 1 to 20, characterized by further comprising at least one of the door cylinder or gripping device.

22. Insertion part for receiving a door cylinder, insertion part which can be inserted into a receiver of a package of a presentation arrangement, as defined in any of claims 1 to 21, the insertion part being characterized by having a gripping opening in which a gripping device can be introduced to secure the door cylinder in the insertion part.

23. Insertion part, according to claim 22, characterized in that the door cylinder has a door cylinder shape having a core receiving section, which is substantially circular in cross-section, for receiving a rotating cylinder core and having a flange section, which projects radially away from the core receiving section, for receiving at least one housing pin and at least one housing spring, wherein the insertion part has an insertion recess into which the flange section can be inserted substantially without clearance, wherein, when the door cylinder is inserted, the insertion part extends perpendicular to the flange section at least to a portion of the core receiving section that is disposed furthest outward, perpendicular to the flange section, and wherein the insertion part has a back wall of the insertion part that is straight and that is configured,when the insertion part is inserted into the packaging receiver, to be supported on the outer wall of the receiver. Petition 870260053301, dated 02 / 06 / 2026, page 9 / 12,

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