U.S. patent number 3,627,242 [Application Number 05/022,608] was granted by the patent office on 1971-12-14 for bag holder.
Invention is credited to Adolph P. Vandermast.
United States Patent |
3,627,242 |
Vandermast |
December 14, 1971 |
BAG HOLDER
Abstract
A device for holding large bags in open position for receiving
trash, leaves, cut grass, etc. The device is formed of conventional
rigid bendable material such as steel, aluminum, plastic and other
suitable materials, and is provided with a top ring, depending legs
and a detachable support ring releasably secured intermediate of
the top and bottom of the legs, all of which are so arranged that
the device may be folded flat in order that it will take up only a
minimum amount of space when not in use.
Inventors: |
Vandermast; Adolph P. (Towson,
MD) |
Family
ID: |
21810474 |
Appl.
No.: |
05/022,608 |
Filed: |
March 25, 1970 |
Current U.S.
Class: |
248/97;
248/153 |
Current CPC
Class: |
B65B
67/1205 (20130101) |
Current International
Class: |
B65B
67/00 (20060101); B65B 67/12 (20060101); B65b
067/12 () |
Field of
Search: |
;248/97,153
;211/181 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Harris; Chancellor E.
Claims
I claim:
1. An improved flexible bag holder comprising a structure:
a. a closed metal ring forming the top thereof;
b. a plurality of metal legs of substantially the same length
adapted to said top ring, said legs adapted to extend outwardly
from the ring for rigidly supporting said ring upwardly from the
ground to a supporting surface at a predetermined distance
therefrom, the upper end of each metal leg having at least two
turns of closely wound coils of slightly larger inside diameter
than the outside diameter of the top ring wherein the coiled ends
of the legs are slidable along the ring;
c. a second ring
d. releasable means carried by each of the legs for positioning
said second ring intermediate of the ends of said legs for
determining the spread of the outer ends of the legs in
relationship to the diameter of the top ring;
e. the second-mentioned ring is of greater diameter than the top
ring and is adapted to extend over the outer surface of the legs
and be detachably attached thereto by a spring clip fixedly secured
to the leg members.
2. A foldable holder for flexible bags comprising a structure:
a. a closed metal ring forming the top thereof;
b. a plurality of metal legs of substantially the same length
adapted to said top ring, said legs adapted to extend outwardly
from the ring for rigidly supporting said ring upwardly from the
ground to a supporting surface at a predetermined distance
therefrom, the upper end of each metal leg having at least two
turns of closely wound coils of slightly larger inside diameter
than the outside diameter of the top ring wherein the coiled ends
of the legs are slidable along the ring;
c. a second ring
d. releasable means carried by each of the legs for positioning
said second ring intermediate of the ends of the said legs for
determining the spread of the outer ends of the legs in
relationship to the diameter of the top ring;
e. the second-mentioned ring is of greater diameter than the top
ring and is adapted to extend over the outer surface of the legs
and be detachably attached thereto.
Description
The present invention relates to a device for holding the mouth of
bags open and in position to receive refuse, such as, leaves, mowed
grass, garbage, etc.
There is now available some types of these devices, however, the
present structure is more rigid, practical and easier to construct,
than any of the types examined. The device is readily foldable to
lie flat, for storage. In this folded position, the bag holder,
when not in use, will take up very little space.
The primary object of the invention is to provide a foldable
bag-holding device for holding the mouth of large bags open when
they are being filled.
Another object of the invention is to provide a readily foldable
structure that will be rigid when set up for use and easy to fold
for storage.
A further object of the invention is to provide a structure that
may be assembled and disassembled without tools.
While several objects of the invention have been pointed out, other
objects, uses and advantages will be more apparent as the nature of
the invention is more fully disclosed from the following
description with reference to the accompanying drawings, in
which:
FIG. 1 is a perspective assembled view in elevation of the bag
holder;
FIG. 2 is a view in elevation of the folded bag holder;
FIG. 3 is an enlarged view taken on line 3--3 of FIG. 1 partly in
elevation and partly in section;
FIG. 4 is an enlarged view taken on line 4--4 of FIG. 1 partly in
elevation and partly in section.
Referring now to the drawings, 1 represents a top ring. Extending
downwardly from the top ring 1 are legs 2, 3, 4 and 5. At the top
of the legs there are closely wound coil sections 2', 3', 4' and
5', These sections are so wound that each of them are slidable on
the ring 1. The spiral is rotatable on the ring but because of the
length of the spiral there is very little lateral motion.
Secured to the legs by spot welding or otherwise are ring securing
members 2", 3", 4" and 5". The ring securing members are fixed to
the outside surface of the legs and are provided with turned up
clip portions 6, 7, 8 and 9 which are adapted to engage a second
ring 10.
When the bag holder is in the position as shown in FIG. 1 it is
ready to receive a bag 12 which is usually of plastic or cloth. The
bag is shown in dotted lines and is lowered bottom first through
the top ring 1 until the bottom of the bag reaches or approaches
the base upon which the device is resting. The top of the bag is
folded over ring 1 from the inside out and is pulled down over the
ring as shown in dotted lines at 12', in FIG. 1.
When the device is not in use, it is folded up as shown in FIG. 2.
This is done by removing the ring 10 from the clips 6, 7, 8 and 9
moving the coils 2', 3', 4' and 5' to one side of the ring as shown
in FIG. 2 when the rings may be hung on a peg or support 11, or
stored longitudinally in a shallow or narrow space. When the holder
is again needed to support a bag, the procedure is reversed by
spacing the legs about the ring as shown in FIG. 1 and placing the
ring 10 over the top thereof until it reaches the position of the
clips as shown in FIG. 1 where it is engaged thereby and is ready
to receive the bag.
The device may be used on the lawn or on concrete footing or other
type of support as a truck body where the bag may be filled to
hauling to be disposed of.
* * * * *