US2694541A - Collapsible bag support - Google Patents
Collapsible bag support Download PDFInfo
- Publication number
- US2694541A US2694541A US224232A US22423251A US2694541A US 2694541 A US2694541 A US 2694541A US 224232 A US224232 A US 224232A US 22423251 A US22423251 A US 22423251A US 2694541 A US2694541 A US 2694541A
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- US
- United States
- Prior art keywords
- bag
- arms
- container
- pins
- pair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
- A47J47/16—Stands, or holders for kitchen articles
Definitions
- This invention relates to improvements in a supporting device for bags or the like, the device being adjustable to permit the supporting of a bag over the mouth of different sizes of containers.
- the mashed fruit including the solids portion thereof and the liquid portion is frequently introduced into a fabric bag and the bag being suspended over an open mouthed container whereby the liquid portion of the fruit is permitted to drain through the bag and be accumulated in the container.
- a bag supporting device which will support a bag in the mouths of containers having wide ranges of diameters, whereby substantially any of the usual household pots lrjnay be employed to catch the liquid drained from the
- pins are permanently carried upon portions of the bag-supporting device whereby the open end portion of a fabric bag may be conveniently secured and removed from the device.
- Fig. 1 is a top plan view of my improved bag-supporting device shown in expanded position.
- Fig. 2 is a similar view of the device in contracted or collapsed position.
- Fig. 3 is a side elevational view of the device shown in Fig. 2.
- Fig. 4 is a sectional view of one of the supporting arms, taken on line 44 of Fig. 1, illustrating one of the baghanging pins.
- Fig. 5 is a top plan view of the bag-supporting device holding a bag in the mouth of a relatively small container.
- Fig. 6 is a view similar to Fig. 5 showing the use of the device with a relatively large container.
- 1 indicates generally my im roved bag-supporting device which comprises two pair of similarly shaped arms 2.
- Each of the arms 2 is reversely curved and two arms of each pair are pivotally joined at their centers by pivot pins 3.
- the end portions of each arm of each pair are pivotally joined to the corresponding end portions of the arms of the o her pair by means of pivot pins 4.
- the arms are ioined in a fashion resembling the usual lazy tongs.
- the curvature of the arms 2 is such that the concave side of corresponding arms faces the concave side of its paired companion and the concave sides of each pair face the concave sides of the opposed pair between the pivot pins 3 and 4.
- a closed area 5 is defined by the concave sides of the opposed pairs of arms 2.
- the device 1 When not in use the device 1 may be collapsed, as shown best in Figs. 2 and 3, the configuration of the arms 2 being such that the pair of arms on each side of the device register with each other or nest, whereby the device occupies a minimum of space.
- a plurality of spaced bag-hanging pins 6 are positioned on those portions of the arms 2 which define the central area 5, a plurality of spaced bag-hanging pins 6 are positioned.
- the pins 6 each comprise a relatively sharp conical head 7 connected to an annular grooved neck 8.
- the sharp conical portion 7 can be made to protrude through the weave of the fabric comprising a bag 9, the bag finally resting upon the grooved necks 8 of the pins from whence it cannot readily be accidentally disengaged.
- the arms 2 may be constructed of any suitable rigid material such as wood or metal, but I prefer to use plastic material because of its light weight and resistance to rot or corrosion.
- the pins 6 may be formed integral with the arms 2 or may be formed as inserts which are positioned in suitable apertures provided in the outer edges of the arms.
- FIG. 5 illustrates a device 1 supporting a bag 9 in the mouth of a relatively small container 10.
- the device is so manipulated as to space the opposite pivot pins 4 a relatively great distance from each other.
- the upper portion of the bag 9 extends beyond the mouth of the container, but this is not disadvantageous since the material carried in the bag is normally confined in about the lower half portion of the bag.
- the device 1 forms a stable support for the bag, the device contacting the defining mouth of the container at eight spaced points.
- Fig. 6 the device is shown as supporting a bag 9 in the mouth of a relatively large container 11.
- the spaced pivots 4 are brought relatively close to each other and the entire bag hangs in the container.
- the support for the bag is stable since the arms 2 contact the rim of the container at four spaced points.
- the device comprising my invention has great flexibility of use. forming a stable support for a bag in the mouth of relatively small and relatively large mouthed containers and containers of any size between the extreme limits. Convenient pins are carried by the portion of the device bordering the area 5 for the sup ort of a bag, and the arcuate shape of the arms 2 defining the space 5 providing ready access to the interior of the bag.
- the device 1, instead of being supported upon the edge defining the month of a container. may be supported by any type of spaced supports. such as, for instance, two spaced hairs. two sp ed boxes or other objects whereby the ba will be freely s s ended above a receptacle wherein the s r d m terial is dr in ng thus ermitting access and visibi it of the rogress of the straining operation.
- the bag 9 may be c nstructed of any suitable material and does not necessarily have to be a bag as such. but may be merel a suspending and straining agency adapted to accomplish the straining operation.
- a collapsible bag support comprising two pair of similar arms, each of said arms being reversely curved in substantially S-shape, the arms of each pair being pivoted together substantially centrally of their lengths, an end portion of each arm of each pair being res ectively pivotally connected to an end portion of each arm of the other pair, those portions of the arms included between said pivots haying concave sides facing each other to define a closed space.
Description
Nov. 16, 1954 JQHNSQN 2,694,541
COLLAPSIBLE BAG SUPPORT Filed May 2, 1951 filadwzfi 50 075725072 United States Patent COLLAPSIBLE BAG SUPPORT Gladwin E. Johnson, Chicago, 111.
Application May 2, 1951, Serial No. 224,232
1 Claim. (Cl. 248-100) This invention relates to improvements in a supporting device for bags or the like, the device being adjustable to permit the supporting of a bag over the mouth of different sizes of containers.
In the filtering or straining of materials, such as, for instance, in the making of jellies, the mashed fruit including the solids portion thereof and the liquid portion is frequently introduced into a fabric bag and the bag being suspended over an open mouthed container whereby the liquid portion of the fruit is permitted to drain through the bag and be accumulated in the container.
In carrying out such an operation some means must be provided for supporting the bag in the mouth of the container so that the bag may hang down into the container and thus drain into the container.
As a feature of my invention I contemplate a device upon which a bag may be supported, the device being foldable or collapsible into small compass when not in use, and which when used may be expanded to support a bag over or in the mouth of a container.
As a further feature of my invention, a bag supporting device is contemplated which will support a bag in the mouths of containers having wide ranges of diameters, whereby substantially any of the usual household pots lrjnay be employed to catch the liquid drained from the As an additional feature of my invention, pins are permanently carried upon portions of the bag-supporting device whereby the open end portion of a fabric bag may be conveniently secured and removed from the device.
Other objects and advantages of my invention will be apparent from the accompanying drawing and following detailed description.
In the drawing, Fig. 1 is a top plan view of my improved bag-supporting device shown in expanded position.
Fig. 2 is a similar view of the device in contracted or collapsed position.
Fig. 3 is a side elevational view of the device shown in Fig. 2.
Fig. 4 is a sectional view of one of the supporting arms, taken on line 44 of Fig. 1, illustrating one of the baghanging pins.
Fig. 5 is a top plan view of the bag-supporting device holding a bag in the mouth of a relatively small container.
Fig. 6 is a view similar to Fig. 5 showing the use of the device with a relatively large container.
Referring in detail to the drawing, 1 indicates generally my im roved bag-supporting device which comprises two pair of similarly shaped arms 2. Each of the arms 2 is reversely curved and two arms of each pair are pivotally joined at their centers by pivot pins 3. The end portions of each arm of each pair are pivotally joined to the corresponding end portions of the arms of the o her pair by means of pivot pins 4. Thus the arms are ioined in a fashion resembling the usual lazy tongs.
However, as a feature of my invention the curvature of the arms 2 is such that the concave side of corresponding arms faces the concave side of its paired companion and the concave sides of each pair face the concave sides of the opposed pair between the pivot pins 3 and 4. Thus, in the central portion of the device a closed area 5 is defined by the concave sides of the opposed pairs of arms 2.
When the device 1 is to be used it is expanded, as
2,694,541 Patented Nov. 16, 1954 shown best in Fig. 1. When not in use the device 1 may be collapsed, as shown best in Figs. 2 and 3, the configuration of the arms 2 being such that the pair of arms on each side of the device register with each other or nest, whereby the device occupies a minimum of space.
On those portions of the arms 2 which define the central area 5, a plurality of spaced bag-hanging pins 6 are positioned. The pins 6 each comprise a relatively sharp conical head 7 connected to an annular grooved neck 8. In employing the pins 6, the sharp conical portion 7 can be made to protrude through the weave of the fabric comprising a bag 9, the bag finally resting upon the grooved necks 8 of the pins from whence it cannot readily be accidentally disengaged.
The arms 2 may be constructed of any suitable rigid material such as wood or metal, but I prefer to use plastic material because of its light weight and resistance to rot or corrosion. The pins 6 may be formed integral with the arms 2 or may be formed as inserts which are positioned in suitable apertures provided in the outer edges of the arms.
As a feature of my invention and to exemplify its flexibility of use, Fig. 5 illustrates a device 1 supporting a bag 9 in the mouth of a relatively small container 10. In this case the device is so manipulated as to space the opposite pivot pins 4 a relatively great distance from each other. It will be noted that the upper portion of the bag 9 extends beyond the mouth of the container, but this is not disadvantageous since the material carried in the bag is normally confined in about the lower half portion of the bag. The device 1 forms a stable support for the bag, the device contacting the defining mouth of the container at eight spaced points.
In Fig. 6, the device is shown as supporting a bag 9 in the mouth of a relatively large container 11. In this case the spaced pivots 4 are brought relatively close to each other and the entire bag hangs in the container. The support for the bag is stable since the arms 2 contact the rim of the container at four spaced points.
It can readily be seen that the device comprising my invention has great flexibility of use. forming a stable support for a bag in the mouth of relatively small and relatively large mouthed containers and containers of any size between the extreme limits. Convenient pins are carried by the portion of the device bordering the area 5 for the sup ort of a bag, and the arcuate shape of the arms 2 defining the space 5 providing ready access to the interior of the bag.
If desired, the device 1, instead of being supported upon the edge defining the month of a container. may be supported by any type of spaced supports. such as, for instance, two spaced hairs. two sp ed boxes or other objects whereby the ba will be freely s s ended above a receptacle wherein the s r d m terial is dr in ng thus ermitting access and visibi it of the rogress of the straining operation. Of course. the bag 9 may be c nstructed of any suitable material and does not necessarily have to be a bag as such. but may be merel a suspending and straining agency adapted to accomplish the straining operation.
I claim as my invention:
A collapsible bag support comprising two pair of similar arms, each of said arms being reversely curved in substantially S-shape, the arms of each pair being pivoted together substantially centrally of their lengths, an end portion of each arm of each pair being res ectively pivotally connected to an end portion of each arm of the other pair, those portions of the arms included between said pivots haying concave sides facing each other to define a closed space. and a plurality of spaced projecting pins carried by those portions of the arms included between said pivots, said pins extending outwardly from the convex portions of said arms for engagement with the mouth of a bag to be supported transversely to the plane of pivotal movement of said arms beneath said closed space, those portions of the arms on the opposite sides of said first-mentioned pivots from said closed space extending outwardly in opposite directions whereby to support the arms and carried bag upon the walls of a Number container. 941,578
References Cited in the file of this patent UNITED STATES PATENTS 5 Number Name Date 471,466 Craig Mar. 22, 1892 Number 608,638 Becker Aug. 9, 1898 630,490 739,783 Harder Sept. 22, 1903 Name Date Ihme Nov. 30, 1909 Hebbard Nov. 20, 1928 Randall May 16, 1933 FOREIGN PATENTS Country Date France Dec. 3, 1927
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US224232A US2694541A (en) | 1951-05-02 | 1951-05-02 | Collapsible bag support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US224232A US2694541A (en) | 1951-05-02 | 1951-05-02 | Collapsible bag support |
Publications (1)
Publication Number | Publication Date |
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US2694541A true US2694541A (en) | 1954-11-16 |
Family
ID=22839797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US224232A Expired - Lifetime US2694541A (en) | 1951-05-02 | 1951-05-02 | Collapsible bag support |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4702445A (en) * | 1987-02-12 | 1987-10-27 | Ivory Brian K | Self adjusting bag support |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US471466A (en) * | 1892-03-22 | James h | ||
US608638A (en) * | 1898-08-09 | Bag-holder | ||
US739783A (en) * | 1902-04-09 | 1903-09-22 | Charles W Andrews | Pouch or bag holder. |
US941578A (en) * | 1909-09-15 | 1909-11-30 | Henry Ihme | Bag-holding device. |
FR630490A (en) * | 1926-06-03 | 1927-12-03 | Extendable multiple clothes rack that can also be used as a dryer | |
US1692443A (en) * | 1926-07-23 | 1928-11-20 | Hebbard William Bradford | Bag holder |
US1909503A (en) * | 1932-07-13 | 1933-05-16 | Norman B Randall | Display rack |
-
1951
- 1951-05-02 US US224232A patent/US2694541A/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US471466A (en) * | 1892-03-22 | James h | ||
US608638A (en) * | 1898-08-09 | Bag-holder | ||
US739783A (en) * | 1902-04-09 | 1903-09-22 | Charles W Andrews | Pouch or bag holder. |
US941578A (en) * | 1909-09-15 | 1909-11-30 | Henry Ihme | Bag-holding device. |
FR630490A (en) * | 1926-06-03 | 1927-12-03 | Extendable multiple clothes rack that can also be used as a dryer | |
US1692443A (en) * | 1926-07-23 | 1928-11-20 | Hebbard William Bradford | Bag holder |
US1909503A (en) * | 1932-07-13 | 1933-05-16 | Norman B Randall | Display rack |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4702445A (en) * | 1987-02-12 | 1987-10-27 | Ivory Brian K | Self adjusting bag support |
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