Abstract:
An integrally molded newspaper delivery tube comprising an open end receptacle for newspapers has a plurality of newspaper retaining flaps inwardly of the open end thereof for engaging and holding a newspaper positioned in the delivery tube.

Description:
BACKGROUND OF THE INVENTION 
     1. Technical Field 
     This invention relates to newspaper delivery or motor route tubes of the type normally used by newspapers for facilitating delivery of newspapers along rural roads and the like. 
     2. Description of the Prior Art 
     Prior structures of this type comprise various shaped tubes which have been mounted on angle brackets by fastener means so as to enable the tubes to be supported on posts. 
     U.S. Pat. No. 2,709,038 illustrates an early form of newspaper delivery route tube made of metal and produced in large numbers over a number of years by the assignee of the present patent application, The Steel City Corporation. 
     U.S. Pat. No. 3,134,538 illustrates an integrally molded newspaper delivery tube produced in large numbers over many years by the assignee of the present application, The Steel City Corporation, and U.S. Pat. No. 3,556,393 illustrates an integrally molded newspaper delivery tube produced in large numbers over the many years since its inception by the assignee of the present application, The Steel City Corporation of Youngstown, Ohio. 
     SUMMARY OF THE INVENTION 
     A newspaper delivery or motor route tube comprises an integrally molded open ended receptacle adapted to be mounted on a post for the reception of folded newspapers and has a plurality of upstanding flaps positioned adjacent the open end of the receptacle forming means preventing the newspaper from being accidentally moved out of the newspaper delivery or motor route tube unless the same is manually lifted over the upstanding flaps. Arms on the flaps hold the same in upstanding relation to the bottom of the newspaper delivery or motor route tube from which they are formed. The bottom of the newspaper delivery or motor route tube is provided with dual transverse reinforcing means adjacent the flaps, one of the reinforcing means forming an enlarged rib about the open end of the receptacle. 
    
    
     DESCRIPTION OF THE DRAWINGS 
     FIG. 1 is a perspective view of the newspaper delivery or motor route tube with the upstanding flaps inwardly of the open end thereof; 
     FIG. 2 is an enlarged bottom plan view of a portion of the device shown in FIG. 1; 
     FIG. 3 is an enlarged perspective elevation of a portion of the device seen in FIG. 1; and 
     FIG. 4 is a vertical section taken on line 4--4 of FIG. 3. Broken lines in FIG. 4 show the position of the flaps in upstanding position. 
    
    
     DESCRIPTION OF THE PREFERRED EMBODIMENT 
     By referring to the drawings and FIG. 1 in particular, a motor route tube or a newspaper delivery tube may be seen in perspective in upright position as it is positioned when mounted on a post alongside a rural road or other newspaper delivery route. The bottom of the tube has an integrally molded configuration similar to that of U.S. Pat. No. 3,556,393 for the reception of an angle bracket, not shown, by which the tube is mounted on the post, not shown, as disclosed in said patent. 
     The tube is an open end intregally molded receptacle having side walls 10 and 11 and top and bottom walls 12 and 13, respectively, and a closed end 14. The open end of the tube is defined by a substantially sized continuous cross sectionally rounded reinforcing rib 15 and the upper portion of the tube is preferably angled outwardly to form an extension serving to protect a newspaper positioned in the tube from rain and the like. 
     Still referring to FIG. 1 of the drawings, it will be seen that there are a pair of longitudinally extending raised ribs 16 on the upper surface of the bottom 13 of the tube and that one or more drainage openings 17 are provided in the bottom 13 of the tube. 
     The present invention relates to the formation of a plurality of upstanding flaps 18 inwardly of the open end of the tube and relatively close to the reinforcing rib 15 where it extends across the lower front edge of the tube. The upstanding flaps 18 are shown in upstanding position in FIG. 1 of the drawings and in broken lines in FIG. 4 of the drawings and it will be observed that when they are in upstanding position as shown in FIG. 1 of the drawings, which is their normal position, a folded newspaper positioned in the tube will engage the upstanding flaps 18 which will prevent the folded newspaper from being accidentally removed from the tube, as for instance by the partial vacuum caused by a passing vehicle. 
     By referring now to FIG. 2 of the drawings, an enlarged bottom plan view of the lower front portion of the tube of FIG. 1 may be seen with the bottom of the bottom wall 13 having a first reinforcing multiple flange configuration 19 formed thereon and a plurality of U-shaped openings 20 formed therein adjacent and between the several reinforcing multiple flange configurations 19. The U-shaped openings 20 define the plurality of flaps 18, each of which has a pair of spaced triangular legs 21 thereon as best seen in FIGS. 3 and 4 of the drawings. 
     Still referring to FIG. 2 of the drawings, it will be seen that the reinforcing rib 15 is closely spaced to the reinforcing multiple flange configuration 19 so that the bottom wall 13 adjacent the open end of the tube will remain in desired horizontal position and unaffected by the positioning of the U-shaped openings 20 adjacent thereto. 
     In FIGS. 2,3 and 4 of the drawings, the plurality of upstanding flaps 18 are shown in molded position wherein the flaps 18 are on the same plane as the bottom wall 13 of the newspaper delivery or motor route tube. 
     In FIG. 4 of the drawings, broken lines show one of the flaps 18 in normal upstanding position with its integral triangularly shaped legs 21 engaging the bottom wall 13 adjacent the U-shaped opening 20 which becomes a rectangular opening when the flap 18 is moved to its normal upstanding position as shown in FIG. 1 of the drawings and in broken lines in FIG. 4 of the drawings. 
     In FIG. 3 of the drawings, a portion of the bottom wall 13 of the tube has been broken away to illustrate the position of the flap 18 and its triangularly shaped legs 21 in molded condition and a portion of one of the longitudinally extending raised ribs 16 is illustrated. 
     It will occur to those skilled in the art that the construction is such that the newspaper delivery or motor route tube disclosed herein may be molded integrally of suitable synthetic resin, such as polyethylene or the like. 
     The newspaper delivery or motor route tube disclosed herein is cross sectionally somewhat larger at its open end than at its closed end and its top wall 12 tapers from the reinforcing rib 15 across its upper surface at its open end to the integrally molded closed end 14. The side walls 10 and 11 also taper slightly from the largest spacing of the forward ends of the side walls to the closed end 14. 
     In placing the newspaper delivery or motor route tube disclosed herein in use, the flaps 18 are manually bent upwardly from the positions shown in solid lines in FIGS. 2,3 and 4 of the drawings to the positions shown in FIG. 1 by distorting the synthetic resin from which the tube and the upstanding flaps 18 are integrally formed. When the upstanding flaps 18 are moved to the position shown in broken lines in FIG. 4 of the drawings and in solid lines in FIG. 1 of the drawings, the triangular legs 21 on each of the flaps 18 will distort slightly as they move past the edges of the bottom wall 13 defining the openings 20 and will then be in position over the upper surface of the bottom wall 20 adjacent the openings 20 so as to keep the flaps 18 in upstanding position. 
     It will also be seen that each of the uppermost edges of the flaps 18 project slightly beyond the triangular legs 21 so that a small but effective configuration for engaging the edges of a folded newspaper positioned in the tube is realized. 
     The above described structure provides a relatively easy and fast formation of the upstanding flaps which act effectively in preventing the accidental withdrawal of a folded newspaper from the newspaper delivery or motor route tube in which the same are formed as herein disclosed.