fig1 - 4 illustrate a dispenser in the form of a floor - mounted frame for a hygiene paper roll r . the dispenser is illustrated in fig1 viewed at an angle from the front and at an angle from above . the dispenser comprises a frame 1 , which supports a shaft 2 , which , in a position in which it is ready for use , supports a hygiene paper roll r , and a knife 3 , which , in a position in which it is ready for use , rests against the periphery of the roll r and is preferably serrated on the edge which is in contact with the roll r . the frame 1 is constructed from two side bars 4 , 5 , which are connected to one another at their upper and lower ends by transverse bars 6 and 7 . the side bars 4 , 5 are identical and have a lower horizontal floor part 8 , a middle part 9 and an upper part 10 . the middle part 9 is inclined forwards obliquely relative to the floor part 8 , and the upper part 10 is inclined backwards obliquely relative to the middle part 9 . the inclination of the middle part 9 is such that a vertical plane containing the transitions of the side bars from the middle part 9 to the upper part 10 passes through the mid points of the floor parts 8 of the frame or ends slightly ahead of these points . transcurrent rectangular holes 11 are accommodated in the upper parts 10 at a certain distance from the transitions of the side bars from the middle part 9 to the upper part 10 . in the embodiment shown here , the bars of the frame have a rectangular cross section . the shaft 2 for supporting the hygiene paper roll r has three parts , a central part 12 and two opposing end parts , of which only the right - hand end part 13 in fig1 is shown in the figures . the central shaft part 12 comprises a tube body 14 and three axially facing identical fins , which project radially outwards from the periphery of the tube body 14 and are uniformly distributed around the periphery of the tube body . only two fins 15 , 16 are shown in the figures , and the third fin is concealed in the illustrated perspective views . each of the end parts of the shaft 2 has an inner tubular section 17 facing towards the central part 12 , which tubular section is capable of being inserted into the tube body 14 in the central part 12 of the shaft 2 , a middle section 18 with a hook device 19 and an outer end part 20 . the hook devices are so arranged as to be capable of being introduced into the respective recess 11 in the upper parts 10 of the frame 1 and for this purpose exhibit a u - shaped form with a flat upper part 21 and two downward - facing legs 22 , 23 , which extend perpendicularly from the upper part 21 . it should be pointed out here that position designations for the hook device , such as “ upper ” and “ downward - facing ”, relate to the situation of the hook devices in their position assembled on the frame 1 . the distance between the legs corresponds to the thickness of the side bars 4 , 5 contained in the frame 1 , and the width of the hook device 19 corresponds to the width of the recess 11 in these bars . the height of the recesses 11 is rather greater than the height of the rear leg 22 of the hook device . the inside of the leg 23 of the hook device also extends in the same plane as the rear side of the middle section 18 of the end part , which middle section has a width that is identical to or greater than the width of the side bars 4 , 5 of the frame . in this way , the latter middle section 18 will be in contact with the upper part 10 of the side bars of the frame when the shaft 2 is mounted on the frame 1 , as illustrated in fig3 and 4 . because the middle section 18 of the end parts of the shaft 2 extends over the width of the side bars of the frame 1 , the end sections 20 will extend beyond the lateral boundaries of the frame 1 and will constitute readily graspable handles . in order to facilitate handling of the shaft 2 , these handles have no sharp edges , but can consist of sections with a circular or oval cross section . the knife 3 is pivotally mounted on a transverse shaft supported by the frame 1 . in its position when folded up , the knife 3 rests against the upper transverse bar 6 . the frame 1 can be made from metal , for example stainless steel , while the shaft 2 is preferably made from a plastic material . it is possible , however , to make the frame from a plastic material , just as it is possible to make the shaft from metal . it is also possible to make the frame from wood . the parts of the shaft can also be made from different materials ; for example the central part can be made from metal , while the end parts can be made from molded plastic . it is very easy to replace the paper roll r with a new roll when it has run out . the shaft 2 is first pushed upwards until the rear leg 22 arrives on a level with or above the lower edge of the recess 11 , after which the hook device 19 is lifted or rotated out of the recess and the shaft is lifted out of the frame . a new hygiene paper roll r is then introduced onto the shaft 2 . the fins on the central part 12 of the shaft 2 fit into the central hole of the roll r , and the introduction of the roll r is facilitated by the fact that the fins have tapered ends . it should be pointed out in this context that even slightly crushed rolls , i . e . slightly deformed rolls , whose center hole is no longer circular , can be introduced onto the shaft more easily thanks to the presence of the fins compared with the situation if the shaft were to have a cylindrical outer surface . after introducing the roll r onto the shaft 2 , the latter is lifted up and the middle sections 18 of the end parts of the shaft 2 are placed on the upper frame parts 10 . the shaft can then be pushed upwards or downwards , depending on the position of its middle sections , until the middle parts 21 of the hook devices are situated on a level with the upper edges of the recesses 11 . the hook devices are then rotated into the recesses , and the shaft 2 is moved downwards so that the middle parts 21 come into contact with the lower edges of the recesses 11 . because the shaft 2 rests against the upper parts 10 of the side bars during the fitting phase of the hook devices in the recesses , a part of the weight of the shaft will be taken up by the frame , which facilitates changing a roll by persons with low physical strength . it has been found that , in order to permit the ergonomically correct handling of the hygiene paper roll r , both during normal use and when changing a roll , the height of the shaft 2 above the floor should be about 700 mm . a second embodiment of a dispenser in accordance with the invention is illustrated in fig5 . this dispenser differs from the embodiment illustrated in fig1 - 4 only in that the frame 1 ′ is not free - standing , but is intended to be mounted on a wall . components of this dispenser that is suitable for wall - mounting and is illustrated in fig5 , which correspond to similar components in the dispenser illustrated in fig1 - 4 , have been given the same reference designations with the addition of a prime character . the embodiments illustrated here can naturally be modified within the scope of the invention . for example , the frame bars can have cross sections other than rectangular , for example they may consist of tubes . in such cases , the hook devices and the middle sections of the end parts of the shaft supporting the hook devices should also be given a form corresponding to the form of the frame bars in order to make contact with the frame bars over their entire lateral extent . the recesses may also have a different form , for example they may be broader at the top edge than at the bottom edge , in order to facilitate the introduction of the hook devices into the recesses . the end parts of the shaft can also comprise bearings or friction - reducing coatings in those parts thereof that are inserted into the central tube body of the shaft . the tubular sections of the end parts of the shaft can also extend to the middle of the central tube body inside the latter , and they can also be attached to one another , for example by means of interacting threaded parts . the end parts of the shaft can comprise projections or beads to prevent lateral movements between the end parts and the central part in the position in which it is ready for use . such projections or beads can be so arranged as to interact with the ends of the central tube body or with notches or recesses on the inside of the tube body . the frame can also have a different form and can be constructed in a different way than in the embodiments shown here . the end sections of the end parts that form handles can also have cross - sectional forms other than circular or oval forms , for example they may have triangular forms with rounded edges . the scope of the invention must accordingly be restricted only by the content of the accompanying patent claims .
a dispenser for hygiene paper rolls includes a frame for supporting a shaft so arranged as to support a hygiene paper roll . the shaft exhibits at its opposite end parts hook devices so arranged as to be hooked securely into the frame , and includes carrying devices to support a hygiene paper roll . the carrying devices are capable of rotating relative to the end parts containing the hook devices .