IT202100032738A1 - Wrapping Film Dispenser and Wearable Carrier Assembly, Kit, Film Dispenser, Wearable Carrier, Packaging Method - Google Patents

Description

Description of the industrial invention entitled:

“Wrapping Film Dispenser and Wearable Carrier Assembly, Kit, Film Dispenser, Wearable Carrier, Packaging Method?

DESCRIPTION

[0001]. Field of invention

[0002]. The present invention relates to an assembly of packaging film reel dispenser and wearable support element, as well as? to a film reel dispenser reversibly connectable to a wearable support element, as well as? to a wearable support element to reversibly support a film reel dispenser, as well as? to a method of packing a load.

[0003]. State of the art

[0004]. In the field of machinery for manual packaging of a load, packaging film dispensers are known suitable for supporting a reel or roll of film wound on a reel core configured to be handled by a user assigned to packaging a load to manually wrap the load with one or more? layers of film.

[0005]. These distributors, also commonly known as dispensers, have a support frame comprising at least one mandrel on which? the film reel is rotatably supported, and at least one handle that allows the user to grasp the dispenser and apply the film to the load positioned on a support, for example a pallet, wrapping it at different heights from the ground or from the support on which it is placed. positioned the load to be packaged.

[0006]. One of the drawbacks of using known types of distributors lies in the need to for the user to bend his back to handle the dispenser at heights close to the ground, supporting the weight of the dispenser, and gradually lift the dispenser by going around the load to be packaged to wrap it.

[0007]. A user in charge of packaging using a known type of dispenser supports the dispenser with his own hands at every moment of the packaging operation. In this way, the user must maintain great concentration to coordinate movements while avoiding unloading the weight of the dispenser, as well as? of the coil, on your back, instead of? on their own legs. However, in the case of inexperienced users, or in the case of repeated packing operations of many loads over the course of a working day, it is It is inevitable that the backs of users involved in packaging operations are repeatedly stressed incorrectly, generating back pain over time.

[0008]. Furthermore, since the loads to be packaged are usually placed on supports close to the ground, using film dispensers of known types, the users responsible for packaging are forced to bend their backs for each package to fix the film to the support or pallet, and subsequently to distribute the film around a lower portion of the load, stressing your back with each wrapping of film.

[0009]. These packaging operations, using the well-known film dispensers, have a significant impact on the integrity of the film. physical condition of packaging users who may suffer from constant back pain, compromising the quality of the packaging. of the user's working life.

[0010]. A strongly felt need in the sector? therefore, that of creating solutions for manually packing a load that allow us to reduce, if not avoid, the onset of back pain in packing users.

[0011]. A strongly felt need in the sector? that of creating solutions for manually packing a load that are comfortable, easily usable, suitable for users who deal with loading loads both continuously and occasionally during the working day, which allow to simplify the packing operations of a load and at the same time make them less tiring for users involved in packaging.

[0012]. Therefore, the problem underlying the present invention is? that of devising a solution for packing a load that allows to overcome the needs and inconveniences complained of in the state of the art.

[0013]. Solution

[0014]. The present invention aims to provide a wearable dispenser assembly, as well as? a dispenser and a reversibly connectable wearable support element, as well as? a packing method that allows a user to reduce, if not eliminate, the number of back bending events during packing operations, as well as? which allows you to unload the weight of the dispenser, and of the reel that can be supported by the dispenser, without affecting the user's back, at least during the packing of the lower portions, close to the ground, of the load.

[0015]. This and other objects and advantages are achieved with a wearable packaging film dispenser assembly according to claim 1, as well as? a wearable dispenser and coil assembly kit according to claim 11, as well as? a distributor according to claim 12, as well as? a wearable support element according to claim 13, as well as? a packaging method according to claim 14.

[0016]. Some advantageous embodiments are the subject of the dependent claims.

[0017]. From the analysis of this solution? It emerged that the proposed solution makes it possible to obtain a reduction in a user's fatigue in the operations of packing a load, reducing and limiting the stress events on the user's back compared to what is known in packaging operations.

[0018]. Furthermore, thanks to the provision of a fastening device linked to a dispenser for reels which can be reversibly connected to a support element wearable by a user, It is possible to avoid bending of the user's back during packaging operations, right from the moment of fixing the film on the support or pallet or pallet.

[0019]. Even further, thanks to the provision of a reel dispenser reversibly connectable to a support element wearable by a user, it is It is possible for the user to prevent incorrect working postures, reducing the risk of incurring musculoskeletal disorders related to the activity. packing work.

[0020]. Furthermore, thanks to the provision of a reel dispenser that can be reversibly connected to a support element wearable by a user, It is possible for a user to wear the wearable support element at least on the user's leg and connect the roll dispenser to the wearable support element to wrap the load in the portion of the load close to the ground, and raising the roll dispenser to a position close to a portion of the load distal from the ground to wrap upper portions of the load without bending the back, as well as? ? It is possible to separate the dispenser from the wearable support element once the packaging operation has been completed.

[0021]. Furthermore, thanks to the provision of a dispenser for coils sliding linearly with respect to the wearable support element along a longitudinal direction of development of the wearable support element and/or the dispenser, it is It is possible to lift the dispenser to wrap the load at gradually increasing heights from the ground, keeping the dispenser connected to the wearable support element.

[0022]. Figures

[0023]. Additional features and advantages of the wearable assembly, kit, dispenser, wearable support element, and packaging method will appear from the following description of preferred embodiments thereof, given as an indicative, non-limiting example, with reference to the attached figures in which:

[0024]. ? Figure 1 is an isometric view of a wearable packaging film dispenser assembly, comprising a wearable support element reversibly connectable to a dispenser supporting a reel of packaging film, according to the present invention;

[0025]. ? figure 2 represents in axonometry, the assembly of figure 1 worn by a user, in which the wearable element is connected to a leg and the user's waist;

[0026]. ? figure 3 illustrates an exploded axonometric view of the separate components of the assembly in figure 1, in which ? shown is the longitudinal frame of the dispenser and the longitudinal bracket of the wearable support element which can be mutually reversibly connected via reversible connection means comprising at least one male element and one female element which can be reversibly connected;

[0027]. ? figure 4 represents in an axonometric view a user who wraps a first lower portion of a load through the wearable dispenser assembly of figure 1, in which the dispenser is? connected to the wearable support element preventing the user from bending;

[0028]. ? figure 5 represents an axonometric view of a user wrapping a second lower portion of the load illustrated in figure 4, in which the second lower portion is? a portion of the load at a height from the ground higher than said first lower portion, via the wearable dispenser assembly of figure 1, in which the dispenser is? lifted by the user in a sliding manner with respect to the wearable support element while maintaining the connection with the wearable support element, avoiding the user from bending;

[0029]. ? Figure 6 represents an axonometric view of a user wrapping an upper portion of a load through the wearable dispenser assembly of Figure 1, in which the dispenser is separated from the wearable support element and the user supports the dispenser by wrapping the load;

[0030]. ? Figure 7 is an isometric view of a fastener configured to eject a fastener, wherein the fastener is connected to said distributor, in which the stop portion and the driving portion of the fastening device are in the rest configuration;

[0031]. ? figure 8 represents an axonometric view of the fastening device of figure 7, in which the abutment portion and the actuation portion of the fastening device are in the thrust configuration, in which ? the fastening element is visible.

[0032]. Description of some favorite implementation examples.

[0033]. In accordance with a general embodiment, ? a dispenser 2 for rolls of packaging film indicated with the reference number 1 is provided.

[0034]. Said assembly 1 comprises a distributor 2 for rolls of packaging film, wherein said distributor 2 is suitable for rotatably supporting a roll 25 of packaging film to wrap/pack a load 26.

[0035]. Said assembly 1 includes a wearable support element 3 configured to connect said dispenser 2 to a user and to support said dispenser 2 while leaving the hands of said user free.

[0036]. Said wearable element 3 includes at least one flexible portion 4 suitable for being connected to said user. For example, the flexible portion 4 ? configured to wrap at least one leg and the user's pelvis.

[0037]. Advantageously, said distributor 2? reversibly connected to said wearable support element 3 via reversible connection means 8, 9.

[0038]. In accordance with one embodiment, said assembly 1 includes said reel 25. In accordance with one embodiment, said reel 25 comprises a packaging film, made of stretchable material, wound on a reel core.

[0039]. In accordance with an embodiment, said reversible connection means 8, 9 comprise at least one male element 9 and at least one female element 10 respectively connected to said distributor 2 and to said wearable support element 3 or vice versa.

[0040]. In accordance with one embodiment, said at least one male element 9 and said at least one female element 10 can be reversibly connected to each other by shape coupling or by coupling.

[0041]. In accordance with an embodiment, said male element 9 comprises at least one hook or hook and said female element comprises at least one buckle, in which said hook or hook is? configured to attach to said buckle. In accordance with one embodiment, said male element 9 and said female element 10 are quick tear-off fastening strips.

[0042]. In accordance with one embodiment, said distributor 2 comprises a longitudinal frame 13 which develops mainly along a longitudinal frame direction X-X.

[0043]. In accordance with an embodiment, said distributor 2 includes a first mandrel 15 suitable for supporting said reel 25.

[0044]. In accordance with one embodiment, said first mandrel 15? connected to said longitudinal frame 13 via a first spindle bracket 20 which projects, preferably from one end? of said longitudinal frame 13, along a transverse direction with respect to said longitudinal frame direction X-X.

[0045]. In accordance with one embodiment, said wearable support element 3 comprises a longitudinal bracket 14 which develops mainly along a longitudinal Y-Y bracket direction.

[0046]. In accordance with an embodiment, said first flexible connection portion 4 comprises at least a first band 5. In accordance with an embodiment, said first flexible connection portion 4 comprises at least a second band 6.

[0047]. In accordance with an embodiment, said first band 5 develops along a direction incident to said longitudinal direction of Y-Y bracket to connect a first zone of said user to said user.

[0048]. In accordance with an embodiment, said second band 6 develops along a direction incident to said longitudinal direction of Y-Y bracket to connect a second zone of said user to said user.

[0049]. In accordance with an embodiment, said first band 5 and said second band 6 develop along respective directions incident to said longitudinal Y-Y bracket direction to connect to said user in at least two areas of said user spaced along a direction parallel to said direction longitudinal bracket Y-Y.

[0050]. In accordance with an embodiment, said first band 5 and said second band 6 are connected to said longitudinal bracket 14 spaced from each other along said Y-Y longitudinal bracket direction.

[0051]. In accordance with an embodiment, said first flexible connection portion 4 includes at least a third band 7 and/or at least a fourth band 8.

[0052]. In accordance with an embodiment, said third band 7 and/or said fourth band 8 are connected to said longitudinal bracket 14 spaced from each other along said Y-Y longitudinal bracket direction, and in which said third band 7 and said fourth band 8 develop along respective directions incident to said Y-Y longitudinal bracket direction to connect to said user in at least two other zones, a third zone and a fourth zone, of said user spaced along a direction parallel to said Y-Y longitudinal bracket direction .

[0053]. In accordance with an embodiment, called first band 5? configured to connect to said user's belt and/or to a shoulder of said user.

[0054]. In accordance with an embodiment, called second band 6? configured to connect to a thigh of said user.

[0055]. In accordance with an embodiment, called third band 7? configured to connect to said thigh of said user.

[0056]. In accordance with an embodiment, called fourth band 8? configured to connect to an ankle or calf of said user.

[0057]. In accordance with an embodiment, each band 5, 6, 7, 8 of said flexible connection portion 4 comprises a pair of connection portions, in which each band 5, 6, 7, 8? configured to be wound to said user, wherein said pair of connecting portions is configured to bind the respective band 5, 6, 7, 8 to said user. According to one embodiment, each pair of connecting portions comprises a pair of tear-connectable fabric strips. According to an embodiment, each pair of connecting portions includes a pair of connecting strips and means for adjusting the length of the respective band 5, 6, 7, 8.

[0058]. In accordance with one embodiment, said flexible connection portion 4 comprises a longitudinal band, which extends along a direction parallel to said longitudinal direction of frame X-X, connectable to said frame. In accordance with an embodiment, said longitudinal band connects each band 5, 6, 7, 8 of said flexible connection portion 4. In accordance with an embodiment, said longitudinal band? made of fabric. In accordance with an embodiment, called longitudinal band? connected to said support bracket.

[0059]. According to one embodiment, said at least one male element 9? connected to said longitudinal frame 13 and said at least one female element 10? connected to said longitudinal bracket 14, or vice versa, to reversibly connect said distributor 2 to said wearable support element 3.

[0060]. In accordance with one embodiment, said male element 9? a protrusion 11 which projects from said longitudinal frame 13 along a direction transverse to said longitudinal frame direction X-X and said female element 10? a housing 12 obtained in said longitudinal bracket 14 or vice versa. According to one embodiment, said housing 12? a recess made in the body of said longitudinal bracket 14 or of said longitudinal frame 13.

[0061]. According to one embodiment, said longitudinal frame direction X-X and said longitudinal bracket direction Y-Y are parallel. According to one embodiment, said longitudinal frame direction X-X and said longitudinal bracket direction Y-Y are parallel.

[0062]. According to one embodiment, when said protrusion 11? housed in said housing 12, said protrusion 11 cooperates with said housing 12 preventing said longitudinal frame 13 from movements along directions transverse to said longitudinal direction of Y-Y bracket with respect to said longitudinal bracket 14.

[0063]. In accordance with an embodiment, called protrusion 11? accommodated in a sliding manner in said housing 12 along said Y-Y bracket direction.

[0064]. In accordance with one embodiment, housing 12 defines a linear guide for said protrusion 11 allowing said distributor 2 a linear movement guided along said Y-Y bracket direction between an end position and at least one sliding position.

[0065]. In accordance with an embodiment, in said end position, said protrusion 11? completely housed in said housing 12.

[0066]. According to one embodiment, in said at least one sliding position, said protrusion 11? partially outside said housing 12 along said Y-Y bracket direction. For example, a scroll position ? shown in figure 5.

In accordance with one embodiment, said longitudinal frame 13 includes a stop portion and in which said longitudinal bracket 14 includes a counter stop portion, or vice versa.

[0067]. According to an embodiment, when said distributor 2? in said end position said stop portion? abutting against said counter portion, unloading the weight of said distributor 2 onto said wearable element 3.

[0068]. According to an embodiment, when said distributor 2? in said at least one sliding position, said stop portion? spaced from said counter abutment portion along said longitudinal direction of Y-Y bracket.

[0069]. In accordance with an embodiment, said distributor 3 includes at least a first handle 18 connected to said longitudinal frame 13 at one end. of frame.

[0070]. In accordance with an embodiment, called at least a first handle 18? configured to be gripped by said user to move said distributor 2 between said rest position, said at least one sliding position and a separation position.

[0071]. According to one embodiment, the first handle 18? rotably connected to said longitudinal frame 13, such that said handle is mobile between a longitudinal configuration and a transverse configuration, in which in said longitudinal configuration the handle is substantially parallel to the longitudinal direction of the frame X-X, and in said transverse configuration the handle is substantially perpendicular to the longitudinal direction of the frame X-X.

[0072]. In accordance with an embodiment, called first handle 19? a handle essentially having an inverted U shape, connected to the longitudinal frame with the two ends? free of the U.

[0073]. In accordance with one embodiment, in said separation position, said protrusion 11? completely outside said housing 12 along said Y-Y bracket direction.

[0074]. In accordance with an embodiment, said distributor 3 includes at least a second handle 19 connected to said longitudinal frame 13 at one end. opposite of the frame compared to the extremity? to whom ? the first handle is connected, wherein said second handle 19 is configured to be challenged by said user.

[0075]. In accordance with one embodiment, said distributor includes a second mandrel 16 configured to be rotatably connected to said coil 25 on a side opposite to said first mandrel 15.

[0076]. According to one embodiment, said second mandrel 15? made in a separate piece from said longitudinal frame 13 and is connected to said first spindle 16 exclusively via said coil 25.

[0077]. According to one embodiment, said second mandrel 15? connected to said longitudinal frame 13 via a second mandrel bracket 21 which projects transversally to said longitudinal frame direction X-X from said longitudinal frame 13.

[0078]. In accordance with an embodiment, called first mandrel bracket 20? spaced along said longitudinal frame direction X-X from said second mandrel bracket 21 so as to allow the connection of said coil 25 to said first mandrel 15 and to said second mandrel 16.

[0079]. In accordance with one embodiment, said second spindle 16 includes a clutch 17 configured to regulate the rotation of said reel 25.

[0080]. In accordance with an embodiment, said assembly 1 includes a fastening device 22 configured to fix at least one fastening element 28 to a load support 27 on which? positioned the load 26.

[0081]. According to one embodiment, said fastening device 22? connected to said distributor 2.

[0082]. According to one embodiment, said fastening device 22? operable by pushing said distributor 2 against said support with said fastening device 22 placed between said distributor 2 and said loading support 27, avoiding said user from bending his back.

[0083]. In accordance with one embodiment, the fastening device 22 includes a stop portion 29 comprising a stop surface 30 to abut against said load support 27. In accordance with one embodiment, the fastening device 22 includes a portion drive portion 31 connected to said distributor 2. In accordance with one embodiment, said drive portion 31 is? connected on one side to said first mandrel bracket 20 which supports said first mandrel 15. In accordance with one embodiment, said drive portion 31 and said stop portion 29 are connected to each other and mutually movable between a configuration rest and a push configuration. According to one embodiment, said fastening device 22? operable by pushing said drive portion 31 towards said stop portion 29 or vice versa. In accordance with an embodiment, called abutment surface 30? in a distal position with respect to said distributor 2 in said rest configuration and in a proximal position to said distributor 2 in said pushing configuration. In accordance with one embodiment, said drive portion 31 and said stop portion 29 are constantly influenced by an elastic element in said rest configuration. In accordance with an embodiment, said abutment portion 31 comprises a cartridge housing for housing a cartridge comprising a plurality of cartridges. of said at least one fastening element 28, wherein said abutment surface 30 comprises at least one opening in communication with said cartridge housing such that in said thrust configuration said fastening element 28? ejected from said housing to bind a film portion of said film to said loading support 27.

[0084]. According to one embodiment, said fastening device 22? a nail gun or staple gun. According to one embodiment, said fastening element 28? a nail or a U-shaped fixing clip.

[0085]. the fastener 22 ? connected to said longitudinal frame, preferably at one of its ends? lower, in which said fastening device 22 is configured to secure a film portion of said film to said loading support 27 on which it is arranged the load in such a way as to bind the film to a point on the support 27 or on the load before starting the packaging operations, avoiding bending the user's back.

[0086]. According to one embodiment, said fastening device 22? configured to apply metal staples or nails to secure said film to the load or load support.

[0087]. Thanks to the fastening device 22, the user can position a portion of film in front of the fastening device 22, in particular the abutment surface 30, and by moving the leg you can Press the film between the attachment system 22 and the load holder or load, so that the film can be fixed to the load holder or load without bending your back.

[0088]. Does the present invention also include? a kit comprising an assembly 1 according to one of the embodiments previously described, and at least one coil 25 configured to be supported by said assembly 1.

[0089]. The present invention further comprises, a packaging film reel dispenser 2 for a wearable packaging film dispenser assembly 1 according to one of the previously described embodiments.

[0090]. Said distributor 2? suitable for rotatably supporting a roll 25 of packaging film for wrapping/packaging a load 26. Said dispenser 2 includes reversible connection means 8, 9 for reversibly connecting said dispenser 2 to a wearable support element 3, wherein said wearable element 3 ? configured to support said dispenser 2, leaving a user's hands free and? configured to connect said distributor 2 to the user via at least one flexible connection portion 4.

[0091]. Does the present invention also include? a wearable support element 3 for a packaging film dispenser wearable assembly 1 according to one of the previously described embodiments.

[0092]. Said wearable element 3 includes at least one flexible portion 4 suitable for being connected to a user.

[0093]. Said wearable support element 3 ? configured to connect a dispenser 2 for packaging film rolls to a user and to support said dispenser 2 leaving the hands of said user free. Said distributor 2? suitable for rotatably supporting a roll 25 of packaging film for wrapping/packaging a load 26,

[0094]. Said wearable support element 3 includes reversible connection means 8, 9 to reversibly connect said wearable support element 3 to said distributor 2.

[0095]. Does the present invention also concern? a method for packing a load 26 with packaging film, comprising the steps of:

[0096]. - providing an assembly 1 according to any of the previously described embodiments, in which said dispenser 2 supports a reel 25 of said packaging film, in which said wearable element 3? connected to a user,

[0097]. -wrap a lower portion of said load 26 while keeping said dispenser 2 connected to said wearable element 3, avoiding said user from bending his back and supporting said dispenser 2 with his hands, turning around said load 26.

[0098]. In accordance with an embodiment, said method includes the further steps of:

[0099]. - separate said dispenser 2 from said wearable element 3, supporting said dispenser 2 with your hands, [00100]. -wrap an upper portion of said load 26 with said distributor (2) supported by the hands of said user, and/or [00101]. ?slide said dispenser 2 with respect to said wearable support element 3, lifting said dispenser 2 with at least one hand so as to wrap said load in an intermediate portion of said load without completely separating said dispenser 2 from said wearable support element.

[00102]. In accordance with an embodiment, said method includes the further steps of:

[00103]. ? before the phase of wrapping a lower portion of said load, tie a portion of said film to the load or to a load support, avoiding bending the user's back, pushing said dispenser against the portion of said film placed between a securing device and said load or said load support with said user's leg.

[00104]. In accordance with one embodiment, the step of constraining a portion of said film to the load or to a load support involves activating a fastening device 22 of the assembly by pushing said distributor against said load or said load support with said portion of film interposed between said fastening device 22 and said load or said load support.

[00105]. Thanks to the assembly described, ? It is possible to avoid a user having to bend their back every time a load is packed.

[00106]. Thanks to the assembly described, ? It is possible to keep the dispenser connected to the wearable support element to wrap a smaller portion of a load, and it is It is possible to separate this dispenser from the wearable support element to allow the user to wrap a load in an upper portion.

[00107]. Thanks to the method described, ? It is possible to pack a load while reducing the strain on the back of a packing worker.

REFERENCE LIST

1 wearable dispenser assembly

2 packaging film roll dispenser 3 wearable support element

4 flexible connection portion

5 first band or belt or shoulder strap

6 second band or first stringer

7 third band or anklet

8 fourth band or second stringer

9, 10 means of reversible connection

9 male element

10 female element

11 protrusion

12 slot/recess

13 longitudinal frame

14 longitudinal bracket

15 first spindle

16 second spindle

17 clutch

18 first handle

19 second handle

20 first spindle bracket

21 second spindle bracket

22 fastener

25 reel

26 load

27 load support

28 fastener

29 serving portion

30 striking surface

31 drive portion

X-X longitudinal direction of frame

Y-Y longitudinal direction of stirrup

Claims (14)

1. Wearable packaging film dispenser assembly (1) characterized by comprising - a dispenser (2) for rolls of packaging film, wherein said dispenser (2) is suitable for rotatably supporting a roll (25) of packaging film for wrapping/packaging a load (26), and - a wearable support element (3) configured to connect said dispenser (2) to a user and to support said dispenser (2) leaving said user's hands free, wherein said wearable element (3) comprises at least one flexible portion ( 4) suitable to be connected to said user, in which said distributor (2) ? reversibly connected to said wearable support element (3) via reversible connection means (8, 9). 2. Assembly (1) according to the previous claim, in which said reversible connection means (8, 9) comprise at least one male element (9) and at least one female element (10) respectively connected to said distributor (2) and to said element of wearable support (3) or vice versa, in which said at least one male element (9) and said at least one female element (10) can be reversibly connected to each other by shape coupling or by hooking. 3. Together (1) according to the previous claim, wherein said distributor (2) includes a longitudinal frame (13) which develops mainly along a longitudinal frame direction (X-X), wherein said distributor (2) comprises a first mandrel (15) suitable for supporting said reel (25), in which said first spindle (15) ? connected to said longitudinal frame (13) via a first spindle bracket (20) which projects, preferably from one end? of said longitudinal frame (13), along a transverse direction with respect to said longitudinal frame direction (X-X), wherein said wearable support element (3) comprises a longitudinal bracket (14) which extends predominantly along a longitudinal bracket direction (Y-Y), wherein said first flexible connection portion (4) comprises a first band (5) and a second band (6), wherein said first band (5) and said second band (6) are connected to said longitudinal bracket (14) spaced from each other along said longitudinal bracket direction (Y-Y), and in which said first band (5) and said second band (6) develop along respective directions incident to said longitudinal bracket direction (Y-Y) for connect to said user in at least two zones of said user spaced along a direction parallel to said longitudinal bracket direction (Y-Y), where said at least one male element (9) ? connected to said longitudinal frame (13) and said at least one female element (10) ? connected to said longitudinal bracket (14), or vice versa, to reversibly connect said distributor (2) to said wearable support element (3). 4. Assembly (1) according to the previous claim, wherein said male element (9) is a protrusion (11) which projects from said longitudinal frame (13) along a direction transverse to said longitudinal direction of frame (X-X) and said female element (10)? a housing (12) obtained in said longitudinal bracket (14) or vice versa, and/or in which said first flexible connection portion (4) includes a third band (7) and a fourth band (8), in which said third band (7) and said fourth band (8) are connected to said longitudinal bracket (14) spaced from each other along said longitudinal bracket direction (Y-Y), and in which said third band (7) and said fourth band (8) develop along respective directions incident to said longitudinal bracket direction (Y-Y) to connect to said user in at least two other areas of said user spaced along a direction parallel to said longitudinal bracket direction (Y-Y) , in which said first band (5) ? configured to connect to the belt of said user and/or to a shoulder of said user, and wherein said second band (6) is configured to connect to a thigh of said user, wherein said third band (7) is configured to connect to said thigh of said user, wherein said fourth band (8) is configured to connect to an ankle or calf of said user. 5. Assembly (1) according to the previous claim, wherein said longitudinal frame direction (X-X) and said longitudinal bracket direction (Y-Y) are parallel, and/or in which when said protrusion (11) ? housed in said housing (12), said protrusion (11) cooperates with said housing (12) preventing said longitudinal frame (13) from moving along directions transverse to said longitudinal direction of bracket (Y-Y) with respect to said longitudinal bracket (14), and/or in which said protrusion (11)? slidably accommodated in said housing (12) along said bracket direction (Y-Y), wherein said housing (12) defines a linear guide for said protrusion (11) allowing said distributor (2) a linear movement guided along said direction of bracket (Y-Y) between an end position and at least one sliding position, in which, in said end position, said protrusion (11) is completely housed in said housing (12), ed wherein, in said at least one sliding position, said protrusion (11) is partially outside said housing (12) along said bracket direction (Y-Y). 6. Assembly (1) according to the previous claim, in which said longitudinal frame (13) includes a stop portion and in which said longitudinal bracket (14) includes a counter stop portion, or vice versa, in which, when said distributor (2) ? in said end position said stop portion? abutting against said counter portion, unloading the weight of said distributor (2) onto said wearable element (3), in which, when said distributor (2) ? in said at least one sliding position, said stop portion? spaced from said counter abutment portion along said longitudinal direction of bracket (Y-Y), wherein said distributor (3) includes at least a first handle (18) connected to said longitudinal frame (13) at one end? of frame, in which it dictates at least a first grip? configured to be gripped by said user to move said distributor (2) between said rest position, said at least one sliding position and a separation position, in which, in said separation position, said protrusion (11)? completely outside of said housing (12) along said bracket direction (Y-Y). wherein said distributor (3) includes at least a second handle (18) connected to said longitudinal frame (13) at one end? opposite of the frame, in which said second handle (19) is configured to be challenged by said user. 7. Assembly (1) according to the previous claim, wherein each band (5, 6, 7, 8) of said flexible connecting portion (4) comprises a pair of connecting portions, wherein each band (5, 6, 7, 8) ? configured to be wound to said user, wherein said pair of connecting portions is configured to bind the respective band (5, 6, 7, 8) to said user. 8. Assembly (1) according to any one of claims 3 to 7, wherein said distributor includes a second mandrel (16) configured to be rotatably connected to said spool (25) on a side opposite to said first mandrel (15), in which said second spindle (16) ? made in a separate piece from said longitudinal frame (13) and is connected to said first spindle (16) exclusively via said coil (25) or in which said second spindle (16) is? connected to said longitudinal frame (13) via a second mandrel bracket (21) which projects transversely to said longitudinal frame direction (X-X) from said longitudinal frame (13), wherein said first mandrel bracket (20) is spaced along said longitudinal frame direction (X-X) from said second mandrel bracket (21) so as to allow the connection of said coil (25) to said first mandrel (15) and to said second mandrel (16), wherein said second mandrel (16) includes a clutch (17) configured to regulate the rotation of said spool (25). 9. Assembly (1) according to any preceding claim, wherein said assembly (1) comprises a fastener (22) configured to secure at least one fastener (28) to a support (27) on which? positioned the load (26), in which said fastening device (22) is connected to said distributor (2) in such a way that said fastening device (22) is operable by pushing said distributor (2) against said support with said fastening device (22) placed between said distributor (2) and said loading support (27), preventing said user from bending down and bending their back. 10. Together (1) according to the previous claim, wherein the fastening device (22) includes an abutment portion (29) comprising an abutment surface (30) for abutting against said load support (27), and a drive portion (31) connected to said distributor (2), in which said drive portion (31) and said stop portion (29) are connected to each other and mutually movable between a rest configuration and a thrust configuration, in which said abutment surface (30) is? in a distal position with respect to said distributor (2) in said rest configuration and in a proximal position to said distributor (2) in said pushing configuration, in which said drive portion (31) and said stop portion (29) are constantly influenced by an elastic element in said rest configuration, wherein said abutment portion (31) comprises a cartridge housing for housing a cartridge comprising a plurality of cartridges. of said at least one fastening element (28), wherein said abutment surface (30) comprises at least one opening in communication with said cartridge housing such that in said thrust configuration said fastening element (28)? ejected from said housing to bind a film portion of said film to said loading support (27), and/or in which said fastening device (22) is? a nail gun device and wherein said fastening element (28) is a nail or a U-shaped fixing clip. 11. Kit including an assembly (1) according to any of the previous claims, ed at least one coil (25) configured to be supported by said assembly (1). 12. Dispenser (2) for packaging film reels for a wearable assembly of packaging film dispenser (1), wherein said dispenser (2) is ? suitable for rotatably supporting a roll (25) of packaging film for wrapping/packaging a load (26), characterized by the fact that said dispenser (2) includes reversible connection means (8, 9) for reversibly connecting said dispenser (2) to a wearable support element (3), wherein said wearable element (3) is configured to support said dispenser (2), leaving a user's hands free and? configured to connect said distributor (2) to the user via at least one flexible connection portion (4). 13. Wearable support element (3) for a wearable assembly of packaging film dispenser (1), characterized in that said wearable element (3) includes at least one flexible portion (4) suitable for being connected to a user, wherein said wearable support element (3) is? configured to connect a dispenser (2) for packaging film rolls to a user and to support said dispenser (2) leaving said user's hands free, in which said distributor (2) ? suitable for rotatably supporting a roll (25) of packaging film for wrapping/packaging a load (26), wherein said wearable support element (3) includes reversible connecting means (8, 9) for reversibly connecting said wearable support element (3) to said dispenser (2). 14. Method of packing a cargo (26) with packaging film, including the steps of: - providing an assembly (1) according to any one of claims 1 to 8, wherein said dispenser (2) supports a reel (25) of said packaging film, connecting said wearable element (3) to a user, -wrap a lower portion of said load (26) keeping said dispenser (2) connected to said wearable element (3), avoiding said user from bending his back and supporting said dispenser (2) with his hands, turning around said load (26).