Patent Publication Number: US-2021187355-A1

Title: Functional training rig kit

Description:
This application is a continuation of U.S. patent application Ser. No. 16/711,030 filed on Dec. 11, 2019. That application, in turn, is a continuation of U.S. patent application Ser. No. 16/116,659 filed on Aug. 29, 2018, which has now matured into U.S. Pat. No. 10,525,306 dated Jan. 7, 2020. That application, in turn, is a continuation of U.S. patent application Ser. No. 15/639,460 filed on Jun. 30, 2017, which issued as U.S. Pat. No. 10,398,937 dated Sep. 3, 2019. That application, in turn, is a continuation of U.S. patent application Ser. No. 15/057,297 which was filed on Mar. 1, 2016, which issued as U.S. Pat. No. 9,700,761 dated Jul. 11, 2017. The 761 patent is, in turn, a continuation of U.S. patent application Ser. No. 14/388,554 filed on Sep. 26, 2014, which issued as U.S. Pat. No. 9,308,410 on Apr. 12, 2016. The &#39;410 patent is the entry into the national phase of International Application No. PCT/EP2013/067139 dated Aug. 16, 2013. This invention relates to a kit for a functional training rig. 
    
    
     BACKGROUND 
     Functional training rigs are frameworks that allow one or more users to perform a range of functional training exercises, developing body strength using traditional bodyweight exercises, as well as providing a structure to support accessories such as jumping platforms, grapplers, bungee hooks, dip bars and J-pegs which facilitate integration with other gym equipment to enhance the functionality of the rig by allowing additional exercises to be performed. To this end a functional training rig generally comprises a plurality of upright components, each supporting a cantilever, with horizontal bars interconnecting the cantilevers. A problem with such functional training rigs is that, once assembled, they are permanent structures which occupy a significant space. There are many situations where an individual or group wishes to undertake exercise in an area which is not permanently dedicated to fitness training alone, or an area which temporarily has no gymnasium, or a permanent fitness training area which has no storage for functional training rigs or other gym equipment. It would be desirable to be able to provide a functional training rig which can readily be assembled, dismantled and conveniently stored for transportation. 
     It is therefore an object of the present invention to provide a functional training rig which overcomes, or at least ameliorates, the above-mentioned problem. 
     BRIEF SUMMARY 
     According to the present invention there is provided a functional training rig kit comprising a box and a plurality of components adapted to fit within the box, at least some of the components and the box including means by which the components are adapted to be attached to the outside of the box to provide at least one functional training rig attached to the outside of the box. 
     The functional training rig may be attached to an external side wall of the box by means of a bracket which is substantially U-shaped in cross-section, with free ends of the legs of the U adjacent to the side wall and with securing means for the functional training rig provided in the base of the U. The securing means for the functional training rig may comprise an aperture provided through the base of the U and a captive nut secured inside the base of the U. Securing means may be provided in end regions of the bracket. The free end of the legs of the U adjacent to the side wall of the box may be interconnected by transverse ties. The transverse ties may be provided in end regions of the bracket. The transverse ties may be threaded and the bracket may be secured to the wall of the box by means of an attaching bracket provided internally of the box and provided with apertures such that threaded fasteners pass through the attaching bracket and the wall of the box and are received in threaded apertures in the transverse ties. The wall of the box may be corrugated and the bracket may be provided in a recesses wall portion of the corrugated wall. 
     Alternatively, components of the or each functional training rig may be assembled onto prepositioned plates provided on the outside of the box. The or each functional training rig may be attached to the outside of the box in such a way that vertical and/or horizontal movement between the functional training rig and the box is permitted. The or each functional training rig may be secured to the box by way of threaded or other suitable fasteners. The fasteners may pass through slots formed in at least one of the functional training rig and the pre-positioned plates to allow vertical and horizontal adjustment of the or each functional training rig relative to the box. 
     The box may be provided with hinged upright doors and or with side walls which open or fold away. A ramp may be provided in the region of the doors. The ramp may be removable or may be hinged so as to hinge back into the box when not in use. 
     The box may comprise an ISO shipping container, such as a 3 m, 6.1 m or 12.2 m ISO shipping container. 
     The box may be provided with internal lighting and/or ventilation and/or air-conditioning. 
     The roof of the box may be provided with a canopy. The canopy may be fastened over one or more of the top, front, rear and sides of the box, for example to provide protection from the weather. 
     Components of the or each functional training rig may be stored on storage racks within the box for transportation. A positive restraining device may be provided to secure components to the storage racks during transportation of the box. The racks may extend from the floor of the box to the roof thereof. 
     Accessories and attachments for the or each functional training rig may be stored within the box. The accessories and attachments may be stored on storage racks and/or in containers and/or in additional boxes. Such containers and/or additional boxes may be adapted to be secured to the floor of the box by threaded fasteners and/or brackets for transportation, but may be removed from the box and, once the accessories and attachments have been deployed, may be used, for example, for plyometric exercises. The additional boxes may be provided with wheels. 
     In use, the or each functional training rig may be supported on one or more ground-engaging plates. 
     The box may be provided with unique identification, such as a serial number applied to an identification plate. 
     A plurality of boxes may be arranged adjacent to each other. Respective adjoining sides and/or ends of the boxes may be arranged to fold away to create a larger single internal area. 
     Thus, the present invention provides a fully transportable functional training gym. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       For a better understanding of the present invention and to show more clearly how it may be carried into effect reference will now be made, by way of example, to the accompanying drawings in which: 
         FIG. 1  is a plan view of one embodiment of a functional training rig assembled from a functional training rig kit according to the present invention; 
         FIG. 2  is a front elevational view of the functional training rig shown in  FIG. 1 ; 
         FIG. 3  is a rear elevational view of the functional training rig shown in  FIG. 1 ; 
         FIG. 4  is a side elevational view of the functional training rig shown in  FIG. 1 ; 
         FIG. 5  is a plan view of the functional training rig shown in  FIG. 1  with the top removed; 
         FIG. 6  is a cross-sectional view of the interior of the functional training rig shown in  FIG. 1  in the direction A as shown in  FIG. 5 ; 
         FIG. 7  is a cross-sectional view of the interior of the functional training rig shown in  FIG. 1  in the direction B as shown in  FIG. 5 ; 
         FIG. 8  is a cross-sectional view of the interior of the functional training rig shown in  FIG. 1  in the direction C as shown in  FIG. 5 ; 
         FIG. 9  is a plan view of another embodiment of a functional training rig assembled from a functional training rig kit according to the present invention; 
         FIG. 10  is a plan view of a further embodiment of a functional training rig assembled from a functional training rig kit according to the present invention; 
         FIG. 11  is a perspective view of a bracket assembly for use in the present invention; 
         FIG. 12  is a side view of storage racks for use in the present invention; 
         FIG. 13  is a top view of storage racks for use in the present invention; 
         FIG. 14  is a first perspective view corresponding to  FIG. 13 ; 
         FIG. 15  is a second perspective view corresponding to  FIG. 13 ; 
         FIG. 16  is an end view corresponding to  FIG. 13 ; 
         FIG. 17  is a perspective view of one embodiment of a storage rack for use in the present invention; 
         FIG. 18  is a perspective view of another embodiment of a storage rack for use in the present invention; 
         FIG. 19  is a perspective view of a further embodiment of a storage rack for use in the present invention; 
         FIG. 20  corresponds to  FIG. 19  but with components of a functional training rig supported on the storage rack; 
         FIG. 21  is a side view corresponding to  FIG. 15 ; 
         FIG. 22  is a side view corresponding to  FIG. 14 ; 
         FIGS. 23 and 24  show a canopy for use in the present invention; and 
         FIGS. 25 to 30  illustrate the modular nature of functional training rigs according to the present invention. 
     
    
    
     DETAILED DESCRIPTION 
     The functional training rig and functional training rig kit shown in  FIGS. 1 to 8  comprises a box  1 , for example in the form of an ISO shipping container, provided with upright hinged doors  3  at one end thereof. The box  1  is made of a suitable material, such as steel or aluminium and is readily transportable on a suitable transporter, such transporters being well-known for ISO shipping containers. The box  1  illustrated in  FIGS. 1 to 8  is based around a 3 m ISO shipping container (having substantially a length of 3 m, a height of 2.4 m and a width of 2.4 m), although as will be explained hereinafter the box  1  can be based around alternative ISO shipping containers, such as 6.1 m and 12.2 m containers, or can alternatively be based around an alternative form of container. The doors  3  may be lockable if desired. As an alternative to the illustrated doors, access to the interior of the box may be by way of upright doors or side walls which open or fold away. 
     As will be explained in more detail hereinafter, components for a plurality of functional training rigs are stored within the box  1  for transportation, for example on suitable storage racks  5 , which may be of the same material as the box, for example steel, and may be secured to the box by any suitable means, such as welding. The storage racks  5  extend from the floor of the box  1  to the roof thereof. The storage racks  5  allow the box  1  and its contents to be transported safely and without the risk of damage to the components. Accessories and attachments for the functional training rigs are also stored within the box  1 . Accessories and attachments include bumper plates  7  and boxes  9  which may be secured to the floor of the box by threaded fasteners or brackets for transportation, but which may be removed from the box and, once the accessories and attachments have been deployed, may be used for plyometric exercises. If desired, the box  1  may be provided with internal lighting to facilitate moving items into and out of the box. Additionally or alternatively, the box may be provided with ventilation and/or air conditioning. Moreover, if desired, in order to provide more internal space after the box  1  has been delivered to its destination, the roof of the box may be adapted to be raised in the manner of a tent. This provides the advantage that it can provide shelter for users of the equipment, especially from rain and/or sun. 
     The box  1  may be transported by sea, air, road or rail, for example, and internal and external fixings are designed and attached to the box  1  in such a way as to maintain the box  1  weatherproof and so as to minimise breaching the walls of the box. Weatherproofing of the box  1  may be improved by applying a suitable paint, such as a marine paint, which would also reduce corrosion of the box. Internal and/or external components may be coated, for example by powder coating or by hot dip galvanising, to improve appearance and resistance to corrosion. Because portability of the box  1  is important, each box may have associated therewith a unique identification, such as a unique serial number applied to an identification plate, to prove ownership and to facilitate tracing of the box. 
     Once the box and its contents, forming together the functional training rig kit, arrives at its destination, the box  1  can be unloaded and the functional training rigs can be assembled onto pre-positioned plates provided on the outside of the box. To aid unloading and loading of the box  1 , a ramp may be provided in the region of the doors  3 . The ramp may hinge back into the box when not required or may be removable so as to be storable within the box. The components  11  are then secured to each other and secured in position on the outside of the box  1 , for example by way of threaded or other suitable fasteners. As shown in  FIGS. 1 to 8 , a functional training rig  13  is secured to and positioned at each side wall of the box  1  and is supported on ground-engaging plates  15 . The fasteners may pass through slots formed in at least one of the components  11  and the pre-positioned plates to allow vertical and horizontal adjustment of the or each functional training rig relative to the box prior to final fixing and use of the functional training rigs. Alternatively, a nut may be welded to the outside of the box to receive threaded fasteners from the components  11 , or a socket for a pin. If necessary, shims may be provided beneath the ground-engaging plates  15  to ensure the plates are supported. The components  11  may be made of any suitable material, such a square hollow section steel, and may themselves be formed from a number of sub-components which are secured together, for example by welding. Although not shown, a further functional training rig may be secured to and positioned at the rear side wall of the box  1 . The plyometric boxes  9  are also removed from the box  1  and the accessories and attachments removed therefrom before the plyometric boxes  9  are positioned around the box  1  for use. That is, the box  1  acts as a support for part of the or each functional training rig and eliminates the needs for some of the support components that would normally be required. If desired, the boxes  9  may be provided with wheels to improve portability thereof. 
       FIGS. 9 and 10  show arrangements for 6.1 m and 12.2 m ISO shipping containers respectively. There are no differences in principle and the same references are used to denote the same or similar components. In each case, the number of functional training rigs is increased, with four for the 6.1 m container and 8 for the 12.2 m container. Structures for the functional training rigs are shown in  FIGS. 9 and 10  together with weightlifting bars  19  and benches  21 . The functional training rig(s) allow users to perform a range of functional training exercises, developing body strength using traditional bodyweight exercises. As further gym equipment becomes available, for example targeting different body areas, the traditional bodyweight exercises can be supplemented by the use of such further gym equipment. Such further gym equipment is not always weatherproof and may be of high value, so the box  1  can be used additionally to store this equipment. 
       FIG. 11  shows in more detail how the functional training rig  13  can be secured to the box  1 . As shown in  FIG. 11 , a mounting bracket  22  is mounted on a side wall of the box  1  by way of one or more threaded fasteners which pass through an aperture in an attaching bracket  23  and are secured in the mounting bracket  22 . More specifically, the mounting bracket  22  is substantially U-shaped in cross-section with the free ends of the U being interconnected by way of transverse ties which are therefore spaced from the base of the U. Transverse ties may be provided in the region of each end of the mounting bracket  22 , but alternatively only a single transverse tie may be provided or more than two transverse ties may be provided. The transverse ties are threaded so that the threaded fasteners engage in the transverse ties to secure the mounting bracket  22  at the outside of the box and the attaching bracket  23  at the inside of the box, with the fasteners passing through apertures in the box. 
     The base of the U of the mounting bracket  22  is formed with an aperture at each end with a captive nut secured to the inside of the base. Alternatively, only a single aperture may be provided along the length of the mounting bracket  22  or more than two such apertures may be provided. Ideally the apertures do not coincide with the transverse ties. A component  11  of the functional training rig  13  is made of substantially square-section material and is formed with apertures corresponding to the apertures in the base of the U of the mounting bracket such that threaded fasteners can pass through the component  11  and engage with the captive nuts to secure the component  11 , and therefore the functional training rig  13 , to the mounting bracket  22  and in turn to the box  1 . The mounting bracket/attaching bracket arrangement eliminates the need to assemble the functional training rig  13  with a person both inside and outside the box  1 ; the arrangement can also reduce the number of apertures required in the side of the box, which improves weatherproofing of the box; and the arrangement can be a permanent fixture which does not need to be removed from the box (other than for replacement), even when the box is stacked or being transported. Because the mounting bracket/attaching bracket arrangement is not assembled to the wall of the box  1  and disassembled therefrom on a regular basis, the apertures in the wall are not subject to wear and tear which could result in distortion of the apertures and impair assembly of the functional training rig  13  to the box  1 . The arrangement may be mounted to the wall of the box  1  at a number of points not essential for mounting the functional training rig, which permits the rig to be mounted at a number of alternative locations relative to the box. The use of threads provided in the arrangement, rather than loose nuts, there is no risk of losing nuts which could compromise mounting of the functional training rig to the box. 
     Where the wall of the box  1  is corrugated with recessed wall portions and protruding wall portions, the mounting bracket is ideally positioned in a recessed wall portion to reduce the risk of the mounting bracket becoming damaged or interfering with adjoining equipment, such as another shipping container. 
     As shown in  FIG. 11 , the attaching bracket  23  may be provided with an auxiliary bracket internally of the box which can be used for supporting gym equipment within the box. The auxiliary bracket can comprise an inverted L-shaped portion with an upstanding peg. 
       FIG. 12  (A and B) shows two alternative internal racks for the box  1 , with support brackets  24  mounted on the internal wall of the box  1  to keep the floor space within the box  1  as clear as possible and to improve safety for users when packing or unpacking the box.  FIG. 13  illustrates three different types of storage racks,  5 B,  5 R and  5 L for different types of equipment.  FIG. 14  is a perspective view from one direction corresponding to  FIG. 13  showing storage racks  5 B and  5 L, while  FIG. 15  is a perspective view from another direction showing racks  5 B and  5 R. It will be noted the top of the box  1  has been omitted in  FIGS. 14 and 15  for clarity. 
       FIG. 16  shows the storage rack  5 B in more detail together with a writing surface  26 , such as a white board, on the inside of each door  3 . The writing surface may be used for a number of purposes, such as keeping records of exercises carried out by users and/or for recording a list of the contents of the box  1 . Markers may also be provided for use with the writing surfaces. Alternatively, a document holder may be provided on the inside of the doors to keep appropriate documents. 
       FIGS. 17 and 18  show the storage rack  5 R in more detail, including support brackets  24 .  FIG. 18  shows a number of components  11  of the functional training rig  13  supported on the support brackets  24  of storage rack  5 R. 
       FIGS. 19 and 20  show the storage rack  5 L in more detail, including support brackets  24 .  FIG. 20  shows a number of components  11  of the functional training rig  13  supported on the brackets  24  of storage rack  5 R. A positive restraining device may be provided or included in the storage racks  5 B,  5 R and  5 L to secure the components  11  during transportation of the box  1 . The position of the racks and the type of components  11  they are adapted to support may be determined with a number of considerations in mind, such as removing the components  11  from the box  1  in a preferred sequence for construction of the functional training rig  13  (and vice versa) and for ensuring there is a substantially even distribution of weight throughout the box in order to facilitate lifting and moving the box with, for example, a fork-lift truck. 
       FIG. 21  is a side view corresponding to  FIG. 15  showing storage rack  5 R, While  FIG. 22  is a side view corresponding to  FIG. 14  showing storage rack  5 L. 
       FIGS. 23 and 24  show that a canopy  26  can be provided over the box  1  for use with the functional training rig to provide shelter against inclement weather or the sun. As illustrated, the canopy  26  extends over and beyond the box  1 , but it is not essential that the canopy extends over the box. However, as shown in  FIG. 24 , where the canopy  26  does extend across the box  1 , stairs  27  may be provided to access the top of the box and a handrail  28  may be provided around the edges of the top of the box for safety purposes. 
       FIGS. 25 to 28  illustrate the modular nature of the functional training rigs  13 , using components  11  mounted to the side of the box  1  by way of mounting brackets  22 , with  FIGS. 25, 26 and 27  showing how the nature of the functional training rig can be modified.  FIG. 28  is a plan view corresponding to the perspective view of  FIG. 25 . 
       FIG. 29  illustrates how one or more boxes  1  can be employed, showing in particular, in addition to a single box, how boxes can be used in pairs or in groups of four. Where boxes are arranged side-by-side or end-to-end, the respective sides or ends of the boxes may be arranged to fold away to create a larger single internal area, which could be used for training purposes.  FIG. 30  shows such an arrangement together with the components  11  of a functional training rig mounted to the outside of the box  1  by way of mounting brackets  22 .