US3221929A

US3221929A - Paper towel dispenser

Info

Publication number: US3221929A
Application number: US204452A
Authority: US
Inventors: Gilbert A Riebel
Original assignee: Individual
Current assignee: Individual
Priority date: 1962-06-22
Filing date: 1962-06-22
Publication date: 1965-12-07
Anticipated expiration: 1982-12-07

Description

Dec. 7 1965 G. A. RIEBEL 3,221,929

PAPER TOWEL DI SPENSER Filed June 22, 1962 2 Sheets-Sheet 1 wittorxey Dec. 7, 1965 G. A. REBEL 3,221,929

PAPER TOWEL DISPENSER Filed June 22, 1962 2 Sheets-Sheet 2 United States Patent M 3,221,929 PAPER TOWEL DISPENSER Gilbert A. Riebel, Chicago, Ill., assignor to Jack E. Dominik, Chicago, Ill. Filed June 22, 1962, Ser. No. 204,452 2 Claims. (Cl. 221-63) The present invention relates to a paper towel dispenser.

Heretofore, generally in kitchen usage and other domestic usages, kitchen toweling and other absorbent paper toweling have been dispensed from rolls. The rolls are perforated a-t sequential stations so that various pieces can be pulled off. One problem is that oftentimes in removing a sheet, one pulls two or three sheets, or if the hand is wet, one gets only a handful of paper. The dispensers for folded paper towels, on the other hand, have proved large and bulky, and have found their principal employment in public washrooms, manufacturing plants, and other commercial installations. For a long time there has been a distinct need for a small, inexpensive, and easy to operate dispenser for folded toweling of the commercial variety.

In view of the foregoing, it is the primary object of the present invention to provide a dispenser for folded absorbent paper toweling which is readily adaptable for household usage. An ancillary object of the invention is to teach a unique method for dispensing toweling which permits the same to be dispensed along a horizontal axis, and yet eliminates the necessity for a plurality of complex spring and other type structural members.

A more related object to the present invention looks to the development of a dispenser which can be fabricated from four metal stampings, and accordingly be fabricated in volume at an irreducible minimum of labor expense.

Still another object of the present invention is to provide a dispenser with a gravitationally actuated holding means which also serves to permit the sequential removal of the paper towels. A related advantage looks to the provision of such a device which can readily accommodate itself to .a wide variety of stack thicknesses of the towels placed into the dispenser unit.

Still another advantage of the present invention lies in the method for dispensing toweling which virtually eliminates the possibility of tearing by the mechanism itself.

Further objects and advantages of the present invention will become apparent as the following description proceeds, taken in conjunction with the accompanying illustrative drawings in which:

FIG. 1 is a perspective cutaway view of a portion of a modern kitchen disclosing the dispenser illustrative of the present invention as installed therein.

FIG. 2 is a perspective, partially cutaway, partially exploded view of the dispenser shown in FIG. 1 illustrating one configuration of paper toweling in place.

FIG. 3 is a front elevation in smaller scale from that shown in FIG. 2 of the dispenser without any towels in place.

FIG. 4 is a perspective, partially broken view of the retainer mechanism illustrating its detailed construction and associated hinged relationship with the balance of the dispenser.

FIG. 5 is a perspective view in enlarged scale from the dispenser as shown in FIG. 1.

FIG. 6 is an enlarged perspective broken view of the right end of the dispenser shown in FIG. 5 illustrating the mounting means and portions of the release mechanism.

FIG. 7 is an enlarged transverse sectional view taken along section line 77 of FIG. 5 illustrating the pro- 3,221,929 Patented Dec. 7, 1965 gressive orientation of the retaining means as towels are sequentially removed from the stack Within the dispenser.

FIG. 8 is an enlarged cutaway sectioned view taken along section line 8-8 of FIG. 5 illustrating one means of joining portions of the dispenser sheet metal construction.

FIG. 9 is an enlarged broken sectioned view taken along section line 9-9 of FIG. 6.

FIG. 10 is an exploded perspective view illustrating partially diagrammatically how the dispenser housing is fabricated out of three sheet metal pre-formed units in conjunction with the retainer illustrated in FIG. 4.

Referring now to FIGURE 1, it will be seen that there is illustrated a typical kitchen 11 in which a dispenser 10 illustrative of the present invention has been installed. The dispenser contains a towel stack 12, and extending therefrom is an individual paper lead flap 44 which is grasped by the housewife or other persons in the kitchen in order to remove paper toweling one by one from the dispenser 10. The retainer 14 holds the paper towels in place, and is gravity actuated to achieve this function. In addition, the retainer 14 may be lifted when the last towel has been removed, and a new stack of towels put in place. Indeed, it is not even necessary to wait until all of the towels are removed if a new supply is deemed desirable.

Referring now to FIGURE 2, the detailed construction of the dispenser 10 will become more apparent. There it will be seen that the retainer 14 is a generally L-shaped member in cross-section (see also FIG. 4), having a back 15 and a retainer grip portion 16. The grip portion 16 depends from the retainer back 15, and has a contact edge which is a reversely bent portion 18 of the sheet metal forming the retainer grip 16.

The retainer 14, as stamped from its sheet metal blank, is provided with an offset hinge base 19 at its rear portion, from the ends of which extending hinge pins 20 are provided. As best illustrated in FIG. 4, the hinge pins are inserted into hinge ears 21, from which gravity will permit the retainer to drop downwardly. The offset hinge base 19 is provided in order that the retainer back 15 may butt flush against the housing as will be detailed hereinafter.

As indicated above, and also as shown in FIG. 10, the entire dispenser may be formed from four elements. The principal element is the channel back 26 and its associated base flange 28 and top flange 29. The housing 22 has its left end 24 and right end 25 which in turn contain the hinge cars 21 for the attachment of the retainer 14. Referring now to FIG. 2, it will be seen that the left end and right end 24, 25 are mirror images of each other. For purposes of illustration the left end will be described in detail. It will be seen that the left end 24 has a rear edge 32, a front edge 34, a bottom 35, and a top 36. These elements are folded to create the general configuration of a rectangular box with the edges having a shallow depth for the box. The rear edge 32 is cut away at its upper portion and deformed in order to define the hinge ear 21 (see also FIG. 4). The front edge 34 is reversely folded. End edge slots 42 are provided in the left end 24 and the right end 25 in order to accommodate portions of the channel back 26. The channel back 26, in turn, is formed with a base flange 28 and top flange 29 which terminate respectively in the reversely folded base flange edge 30 and reversely folded top flange edge 31.

By proportioning the ends and the channel back along with the retainer properly, the entire unit may be prefitted together and held in place as with rivets 40. It will be noted that an end top rivet hole 39 is provided in the left and right ends 24, 25, and mating top flange rivet holes 41 are provided to receive the rivet. The same general technique is employed with the end bottom 35 and the base flange 28. In this fashion the entire unit can be assembled with four rivets. It will be appreciated, of course, that in high speed production appropriate jigs might be made in order to spot weld the assembly, and that other mechanical equivalents may be employed different from the hinge construction as illustrated herein. In order to conveniently mount the dispenser 10 on a kitchen wall or elsewhere for its suitable usage, keyhole slots 45 are provided in the channel back 26 so that by mounting screws in the wall at appropriately spaced positions, the unit can be slipped in place on the wall, and yet readily removed from mounting elsewhere, or for facilitating the insertion of the paper towels.

The method While there has been described a mechanism for carrying out the method of removing paper toweling above, it should be understood that a method is also contemplated as a portion of the present invention.

The method contemplates employing a stack of regularly spaced and folded paper towels 12 as illustrated, each of which stacks has a paper lead flap 44. The method is practiced by placing the toweling in an axis so that it will be removed and deplete the stack horizontally, rather than vertically as is generally accepted in the Kleenex type dispenser. In order to retain the toweling in position, a gravity actuated retaining means is provided which restrains the stack of toweling in a horizontal direction against a back surface.

The toweling is similarly restrained from longitudinal and lateral movement. The left end and right end 24, 25 of the dispenser 10 as illustrated are examples of such restraining means. Additionally, the base flange 30 of the dispenser 10 as shown serves to constrain the same along its lateral axis. The retainer 14 is illustrative of the type of gravitational pressure which can be applied to restrain the stack of paper toweling from removal or dislodgement along the horizontal axis of dispensing. It will be appreciated also, however, that other gravity inspired devices might be employed. For example a pendulum type construction sWiveled from a point well above the dispenser housing could be provided with fingers which would reach in and position themselves to restrain movement of the toweling along its horizontal axis. Similarly, the restraining means, rather than being in the configuration of left end 24 and right end 25, could readily be yieldable spring members with a horizontal portion which would engage all portions of the toweling.

Thus it is evident that the method may be practiced by other constructions than that shown and described.

While one embodiment of the dispenser of the invention has been shown and described, various alternatives and equivalents are contemplated as within the scope of the present invention. Such constructions have been alluded to in part above, but others will become apparent to one skilled in the art upon inspection of the description contained here. Similarly, alternatives and equivalents of the method may also be contemplated, as illustrated above. All such alternatives and equivalents are considered contemplated by the present invention, and the structure as shown and described in detail has been shown for purposes of illustration and not limitation.

I claim:

1. A dispenser comprising, in combination, a rectangular box-like housing; said housing having a back, two ends, a top and a base member for said housing, all such members being either perpendicular or parallel with at least one other housing portion and defining an open front portion; and a towel retainer, said towel retainer having an elongate back and an elongate rectangular depending gripping member, all said members being rigid and nonresilient, the retainer back having a hinge edge in remote, spaced, parallel relation with the gripping member, and non-resilient hinge means securing the retainer adjacent the housing back on the retainers hinged edge and in parallel spaced relation with the housing base member with the retainer back abutting the housing top, whereby a gravitational releasable grip is elfected between the retainer and a plurality of stacked folded sheets with the folds along a horizontal axis for the sequential individual release of each of such stacked folded sheets.

2. The dispenser of claim 1 having a reversely folded flange running the length of its bottom front portion to selectively serve as an additional retaining means for the stacked folded sheets.

References Cited by the Examiner UNITED STATES PATENTS 962,676 6/1910 Snyder 211-51 996,421 6/1911 McCausland 21151 1,065,112 6/1913 Clarke 22134 1,065,293 6/1913 Clarke 22159 1,128,227 2/1915 Cohn 22148 1,198,428 9/1916 Elsas 221-34 1,553,784 9/1925 Leon et al. 21151 1,603,714 10/1926 Rappleye 22148 2,237,424 4/ 1941 Hope 22148 2,242,296 5/ 1941 Fraser.

RAPHAEL M. LUPO, Primary Examiner.

KENNETH N. LEIMER, Examiner,

Claims

1. A DISPENSER COMPRISING, IN COMBINATION, A RECTANGULAR BOX-LIKE HOUSING; SAID HOUSING HAVING A BACK, TWO ENDS, A TOP AND A BASE MEMBER FOR SAID HOUSING, ALL SUCH MEMBERS BEING EITHER PERPENDICULAR OR PARALLEL WITH AT LEAST ONE OTHER HOUSING PORTION AND DEFINING AN OPEN FRONT PORTION; AND A TOWEL RETAINER, SAID TOWER RETAINER HAVING AN ELONGATE BACK AND AN ELONGATE RECTANGULAR DEPENDING GRIPPING MEMBER, ALL SAID MEMBERS BEING RIGID AND NONRESILIENT, THE RETAINER BACK HAVING A HINGE EDGE IN REMOTE, SPACED, PARALLEL RELATION WITH THE GRIPPING MEMBER, AND NON-RESILIENT HINGE MEANS SECURING THE RETAINER ADJACENT THE HOUSING BACK ON THE RETAINER''S HINGED EDGE AND IN PARALLEL SPACED RELATION WITH THE HOUSING BASE MEMBER WITH THE RETAINER BACK ABUTTING THE HOUSING TOP, WHEREBY A GRAVITATIONAL RELEASABLE GRIP IS EFFECTED BETWEEN THE RETAINER AND A PLURALITY OF STACKED FOLDED SHEETS WITH THE FOLDS ALONG A HORIZONTAL AXIS FOR THE SEQUENTIAL INDIVIDUAL RELEASE OF EACH OF SUCH STACKED FOLDED SHEETS.