referring to the drawings and particularly fig1 and 2 there is shown a framework system 11 in accordance with an embodiment of the invention , which is particularly for use in construction of a climbing frame or play enclosure for children by a final consumer on behalf of the children . the framework system comprises a number of lengths of circular cross sectional hollow cylindrical rods and novel connectors . the fingers are sized to fit within the end of hollow ended connecting cylindrical rods . the rods have a circular cross section and the fingers are formed to fit within the circular cross section . in particular the framework system 11 has a plurality of first cylindrical connector rods 31 having a first length ; a plurality of second cylindrical connector rods 32 having a second length ; and a plurality of third adjustable connector rods 33 having an adjustability of length around a third length . the framework system also includes a plurality of connectors including first connectors 21 with six ( 6 ) equi - angular spaced radially extending fingers ; a plurality of second connectors 22 being interconnection connectors with angular spaced radially extending fingers ; a plurality of third connectors 23 being base connectors having a plurality of angular spaced radially extending fingers emanating from one side of the connector ; and a plurality of fourth connectors 24 being top connectors having a plurality of angular spaced radially extending fingers . each connector has a central shaped body which is a substantially hollow hemispherical shape having a plurality of emanating fingers with each finger having a shape able to interfit with the end of a connecting cylindrical rod . from above such as in fig3 each finger appears to protrude from a circumferential part of the central circular shaped body . however , from below as shown in fig4 the fingers include a portion of ribbing extending radially from a central opening of the inner side of the hemispherical shape . in this way the linear radially extending fingers including the ribbing and the hemispherical shape form a strong low weight connector with strength both along the radial direction and between the radial directions of the fingers . the various connectors have various angularly spaced radially extending fingers . the angles ( to the nearest degree ) between them are as follows : the fingers further extend at a constant camber angle to a plane normal to the axis of the connector , the fingers allowing connection to the connector rods . as shown in fig3 each of the fingers extends partially downwards at a constant angle . that camber angle is about 20 degrees . there are other ancillary connectors 25 , 26 27 and 28 , which perform ancillary functions . for example ancillary connector 25 is an elbow joint such as shown in fig9 and in effect only comprises the camber angle and allows for insertion in central body opening as shown in fig8 for providing an extension element . that extension element can be an addition of a box on top of the shaped framework 12 as shown in fig1 . other ancillary connectors can complete the addition of triangular or rectangular extensions . each finger further has a spring mounted detent allowing for sliding of the finger into engagement with the end of the connecting cylindrical rod and receiving of the detent into a recess or opening at the end of the connecting cylindrical rod for selectively retaining the connection of the connecting cylindrical rod with the connector . the detent means will prevent the connector rod slipping off the finger to cause accidental disassembly . therefore the connector allows construction of a safe climbing frame for children . the detent is achieved by means of a resilient means mounted between radially extending ribbing of the fingers and connected to the protruding button which extends outwardly from the cylindrical circumferential extremities of the finger to engage an opening in the side of a hollow cylindrical end of connecting rod , thus preventing relative sliding movement of the rod and finger of the connector for accidental disassembly . the resilient means is a spring means in the form of a folded plastic element having an acute expanded angle as the rest position but the material allowing resilient compression to a compressed angle until released . each finger can include a ribbing structure for receiving therebetween in sliding mode said folded plastic element . in use the final consumer uses the framework system to form a framework shape 12 by the following steps : 1 . a plurality of first connector rods of first constant length are attached to a first 6 fingered connector with each finger equally radially separated but with constant camber to form a spider arrangement ; 2 . two of the second base connectors connect to two separate adjacent unattached distal ends of the connected spider arrangement to form a ground engaging base of the spider arrangement ; 3 . two of the third interconnecting 5 finger connectors connect to the two laterally opposite unattached distal ends of the connected spider arrangement to allow attachment to adjacent spider arrangements ; 4 . and two of the fourth top connectors connect to the ends of adjacent top unattached distal ends of the connected spider arrangement ; 5 . six of the first connector rods having second length are connected between the connectors at the unattached distal ends of the connected spider arrangement to form a geometric hexagonal shaped unit with connectors able to interconnect with other adjacent connector rods ; 6 . steps 1 to 5 are repeated to form an identical structure ; 7 . the two structures are leant back to back such that the camber forms two concave shapes closing together like a clam shell but remaining spaced at the top 8 . the spaced tops are connected together by two first connector rods to maintain the two concave shapes a fixed distance at the top ; 9 . steps 1 and 2 are repeated twice more to form two further spider forms with concave forms ; 10 . the two adjacent base connectors of each spider are each respectively joined by a second connector rod of second length to form ground engaging base ; 11 . the two separate adjacent unattached top distal ends of each of the connected spider arrangements are attached to opposite top connectors of the first and second joined geometric hexagonal shaped units ; 12 . the two separate adjacent unattached lateral distal ends of each of the connected spider arrangements are attached to opposite lateral interconnecting connectors of the first and second joined geometric hexagonal shaped units to thereby form four concave geometric hexagonal shaped units leaning towards each other and joined at a top position in a rectangular shape and joined at a lateral mid point to each other ; 13 . the spaced bases of each of the four concave geometric hexagonal shaped units due to the lean are then joined by third connectors of third length to form a continuous base ; however to ensure tightness of the link and not rely on the flexibility of the connector rods the third connectors are extendible to be able to be placed between base connectors and then expanded ; 14 . other ancillary shapes can be added . the connectors each include an opening for receiving a plug or extension member , centrally located in the connector body with peripherally emanating fingers . the plug as shown in fig1 is inserted into the connector opening and has a cover disc mounted on a neck portion that can frictionally interfit in the centrally located connector opening . the plug further has a cylindrical body sized smaller than the cover disc and the frictional engaging neck and having spaced longitudinal slits to form resilient deformable legs . the legs can assist in resiliently holding material in the connector opening such that the framework provides a skeleton , which is covered and provides shaped play enclosure for children . by particular printed material a theme structure can be readily constructed . it can be seen in this embodiment that the fourth connector uses the second connector with an extension joiner from the centre . further the third base connectors have a left or right orientation dependent on whether the large angle is to the left or right . the base connectors in this embodiment need to be fitted alternatively with either a left or right orientation third base connectors around the base . it should be understood that the above description is of a preferred embodiment and included as illustration only . it is not limiting of the invention . clearly variations of the framework system would be understood by a person skilled in the art without any inventiveness and such variations are included within the scope of this invention as defined in the following claims .
a load bearing framework system for use as ready to assemble playground equipment constructed of a plurality of connector rods having fixed lengths and one or more adjustable length rods and a plurality of connectors with angular spaced radially extending fingers and a camber angle to a plane normal to the axis of the connector , the fingers shaped relative the end of the connector rods allowing connection of a plurality of the connectors rods . the framework forms an interconnected geometric shaped unit with a substantially planar base of regular closed geometric shape for resting on the ground and an interconnected substantially hemispherical top shape . detent means can retain connector rods and connectors together .