US2423890A - Collapsible inflating device - Google Patents

Collapsible inflating device Download PDF

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Publication number
US2423890A
US2423890A US627423A US62742345A US2423890A US 2423890 A US2423890 A US 2423890A US 627423 A US627423 A US 627423A US 62742345 A US62742345 A US 62742345A US 2423890 A US2423890 A US 2423890A
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United States
Prior art keywords
bag
air
inflating device
receptacle
inflated
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Expired - Lifetime
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US627423A
Inventor
Victor H Hurt
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Uniroyal Inc
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United States Rubber Co
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Priority to US627423A priority Critical patent/US2423890A/en
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/081—Fluid mattresses or cushions of pneumatic type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/081—Fluid mattresses or cushions of pneumatic type
    • A47C27/084—Fluid mattresses or cushions of pneumatic type self inflating

Definitions

  • the present invention relates to a'collapsible bag-like inflating device which is adapted to force air rapidly into the articles to be inflated, and which inflating device when not in use can be rolled up into a compact package.
  • collapsiblebag-likeinflat ing device of the present invention resides in its open end construction whereby such end' may be opened wide to extend the sides of the bag and allow a large amount of air to enter the bag, whereupon this endmay be quickly closed and rolled upon the bag to squeeze the air trapped in the bag into the receptacle to be inflated.
  • Another feature of. the present invention resides in a :bag spreadefthat'is secured in the bag near the opposite endthereof so as to facilitate spreading the bag in a wide open condition when it isto-be filled with air.
  • the bag-like inflating device of the present in-, vention may be constructedto be removably secured to the receptacle to be inflated and disengaged therefrom when the inflating operation is completed, or it. may be permanently secured to the receptacle to be inflated. In either case this bag-like device may be rolled up into a compact package when not in use.
  • Fig. 1 is a perspective view of an inflated water toy having the bag-like inflating device of the present invention removably secured thereto.
  • Fig. 2 is a perspective view showing the inflating device of Fig. 1 removed from the toy and having its open end fully extended so that the bag will an quickly with air.
  • Fig. 3 is a perspective edge view of an end portion of the bag. I
  • Fig. 4 is a perspective view of a pneumatic mattress having a bag-like inflating device somewhat
  • I Fig. 5 is a view similar to Fig. 4 except that the bag is shown as rolled up into a small space.
  • the bag-like inflating device of the present invention may be employed to inflate large water toys, large balls, air mattresses and other collapsible low pressure pneumatic articles.
  • This inflating device as shown in Figs. 1 and 2 of the drawing is adapted'to be removably secured to the receptacle to be inflated and is therefore provided with a tube at one end adapted to be removably secured to such receptacle; and the v inflating device as. shown in Figs. 4-and 5 of the drawing is permanently secured tothe pneumatic article to be inflated'and does not employ the tube connection means shown-in Figs. 1 and 2.
  • FIG. 1 a largepneumatic water toy such as-a toy horse [0.
  • This toy is provided at any convenient point, such as near the front end thereof, with a threaded socket I I leading to the interior of the body I0 and having secured to its inner end a one-way valve such asthe flutter valve l2.
  • the socket II is adapted to receive a threaded tube l3 attached to one end of the collap-sible bag-like'inflating device H as shown in Fig. 2.
  • the arrangement is such thattheinflating bag M can be. easily and quickly attached tothe pneumatic'receptacle I0, when the latter is to receptacle.
  • the inflating bag H is so constructed that it can be easily and quickly filled with air and thenv closed to trap; this air in the bag so that it may be forced into the pneumatic
  • This is accomplished by providing the bag ll'at its end which is-remote from the tube l3 with a wide open end that extendsentirely across the bag, and in order to'facilitate closing this end of the bag, such open end has extending along the opposite side walls thereof adjacent the opening the flexible'stifiening strips 15 which are adapted to be brought together to form a bar upon which thisend portion of the bag may be rolled. It will be apparent from Fig.
  • which may consist of a hollow rectangular frame convenientlyformed of spring wire, or of a partition havin sa large ,centralopening so that the bag will normally remain extended adjacent its com" I cal end l9-as shown in Fig. 2.
  • the bag-like inflating device of-the present invention may be permanently secured to the pneumatic device to be inflated.
  • a pneumatic mattress 22 having the longitudinally ex- "tended inflated cel1s 23, and one end of this mat- ;-tress.has permanently secured thereto thebaglike inflating device 24 which may be similar to the bag-like device 14, except that in the construction of Figs.
  • the collapsible bag-like inflating device of the present invention can be used to inflate quickly large low pressure pneumatic devices, and when not in use can be rolled up into a small compact package. Having thus described my invention, what I claim and desire to protect by Letters Patent is: 1.
  • An inflating device for inflating a collapsible receptacle with air comprising a bag that is rectangular in cross section and having one end permanently attached to the receptacle to be inflated and a wide rectangular opening at its other end through which air may enter quickly to fill the bag, the open end havingflexible stiffening strips extending along the long side walls of the bag and adapted when brought together to form a bar upon which this end portion of the bag may be rolled to close the bag and squeeze the air therein into the receptacle, and means for holding one strip from shifting relative to the other during such rolling action.
  • Thebag 24 operates thesame as the bag M to force air rapidly into the pneumatic receptacle to be inflated. That.is.'aiter the bag has been opened. wide by separatingthe strips 15 to flll the bag with air, this end may be closed and rolled upon itself as indicated by 28 so as to force air into the receptacle to be inflated as the rolling operation is continued. Air is forced from the bag 24 into the mattress through a one-way 2.
  • An inflating device for inflating a receptacle with air comprising a bag that is rectangular in cross section and having one end permanently attached to the receptacle to be inflated and a wide rectangular opening at its other end through which air may enter to fill the bag quickly, the open end portion of theibag having opposite flat seams extending lengthwise of the bag and flexible stifi'ening strips extending along the opposite side walls of the bag from one seamto the other and adapted when brought together to form a bar upon which this end portion of the bag may be rolled to close the bag and squeeze. the air therein into the receptacle.
  • An inflatingdevice for inflatinga collapsible receptacle with air comprising a bag that is rectangular in cross section and having one end permanently secured to the receptacle in awidely spread condition and having a wide opening at its other end through which air may enter to fill the bag when it is held with its side walls spaced widely apart, flexible stiffening strips extending along the opposite side walls of the bag atits open end and adapted when brought together to form a bar upon which this end portion of the bag may be rolled to close the bag and squeeze the air therein into the receptacle.

Description

July 15, 1947. v.'|-1. HURT 2,423,890
COLLAPSIBLE INFLATING DEVICE Filed Nov. 8, 1945 -2 Sheets-Shoat l MFA 1'0 146701? 66 HVAT fium A4 .AZYURNEY 7 July 15 1947. v. HURT I 2,4
COLLAFSIBLE INFLATING DEVICE Filed Nov. 8, 1945 I 2 Sheets-Shem 1-3 j/vzzzmmyfi Patented July 15, 1947 ooLLAPsmLE INFLATING DEVICE Victor H. Hurt, Cranston, R. 1., assignor to United States Rubber Company, New York, N. Y., a corporation of New Jersey Application November 8, 1945, Serial No. 627,423
3 Qlaims.
The present invention relates to a'collapsible bag-like inflating device which is adapted to force air rapidly into the articles to be inflated, and which inflating device when not in use can be rolled up into a compact package.
One feature of the collapsiblebag-likeinflat ing device of the present invention resides in its open end construction whereby such end' may be opened wide to extend the sides of the bag and allow a large amount of air to enter the bag, whereupon this endmay be quickly closed and rolled upon the bag to squeeze the air trapped in the bag into the receptacle to be inflated.
Another feature of. the present invention resides in a :bag spreadefthat'is secured in the bag near the opposite endthereof so as to facilitate spreading the bag in a wide open condition when it isto-be filled with air.
The bag-like inflating device of the present in-, vention may be constructedto be removably secured to the receptacle to be inflated and disengaged therefrom when the inflating operation is completed, or it. may be permanently secured to the receptacle to be inflated. In either case this bag-like device may be rolled up into a compact package when not in use.
The above and other features of the present invention will be more fully understood from the following description when read in connection with the accompanying drawings, wherein:
Fig. 1 is a perspective view of an inflated water toy having the bag-like inflating device of the present invention removably secured thereto.
Fig. 2 is a perspective view showing the inflating device of Fig. 1 removed from the toy and having its open end fully extended so that the bag will an quickly with air.
Fig. 3 is a perspective edge view of an end portion of the bag. I
Fig. 4 is a perspective view of a pneumatic mattress having a bag-like inflating device somewhat,
similar to that shown in Fig. 2 permanently secured to one end of the mattress; and I Fig. 5 is a view similar to Fig. 4 except that the bag is shown as rolled up into a small space.
The bag-like inflating device of the present invention may be employed to inflate large water toys, large balls, air mattresses and other collapsible low pressure pneumatic articles.
This inflating device as shown in Figs. 1 and 2 of the drawing is adapted'to be removably secured to the receptacle to be inflated and is therefore provided with a tube at one end adapted to be removably secured to such receptacle; and the v inflating device as. shown in Figs. 4-and 5 of the drawing is permanently secured tothe pneumatic article to be inflated'and does not employ the tube connection means shown-in Figs. 1 and 2.
Referring-first to Figs. 1 and 2 01? the drawing, there is shown in Fig. 1a largepneumatic water toy such as-a toy horse [0. This toy" is provided at any convenient point, such as near the front end thereof, with a threaded socket I I leading to the interior of the body I0 and having secured to its inner end a one-way valve such asthe flutter valve l2. The socket II is adapted to receive a threaded tube l3 attached to one end of the collap-sible bag-like'inflating device H as shown in Fig. 2. The arrangement is such thattheinflating bag M can be. easily and quickly attached tothe pneumatic'receptacle I0, when the latter is to receptacle.
be inflated, by screwing the tube l3 into the socket H.
Since the primary purpose of the present invention is to provide means whereby large low pressure pneumatic devices may be easily and quickly inflated, the inflating bag H is so constructed that it can be easily and quickly filled with air and thenv closed to trap; this air in the bag so that it may be forced into the pneumatic This is accomplished by providing the bag ll'at its end which is-remote from the tube l3 with a wide open end that extendsentirely across the bag, and in order to'facilitate closing this end of the bag, such open end has extending along the opposite side walls thereof adjacent the opening the flexible'stifiening strips 15 which are adapted to be brought together to form a bar upon which thisend portion of the bag may be rolled. It will be apparent from Fig. 1 that after these strips l5 are brought together they will form a bar extending throughout the ing strips l should extend entirely across the width of the bag as shown and should be sufllciently flexible to allow this end of the bag to be forced wide open as shown in Fig. 2 so that air may rush into the bag to iii] the same. As soon as the bag is full the strips l5 may be brought together into parallel contacting relation with each other to close the bag and form a bar upon which this end of the bag may be rolled. This rolling action tends to shift one strip I5 laterally relative to the other, and to prevent this one of the strips i5 is preferably provided with the folded over portion I! that is best shown in Fig. 3 and which forms a pocket that receives the other. strip I 5 and helps to keep this end oi the bag closed. It is difficult to prevent the creased side walls of the bag from leaking adjacent the ends opened as shown in Fig. 2 to receive a large quantity of air it is important to provide inside of the bag near the seam 20 a spreader 2| which may consist of a hollow rectangular frame convenientlyformed of spring wire, or of a partition havin sa large ,centralopening so that the bag will normally remain extended adjacent its com" I cal end l9-as shown in Fig. 2.
w In some cases, as above stated, the bag-like inflating device of-the present invention may be permanently secured to the pneumatic device to be inflated. Such a construction is shown in Figs. 4 and 5 wherein there is illustrated a pneumatic mattress 22 having the longitudinally ex- "tended inflated cel1s 23, and one end of this mat- ;-tress.has permanently secured thereto thebaglike inflating device 24 which may be similar to the bag-like device 14, except that in the construction of Figs. 4 and 5 the conical end IS of the bag is omitted as this end of the bag is per- It will be seen from the foregoing that the collapsible bag-like inflating device of the present invention can be used to inflate quickly large low pressure pneumatic devices, and when not in use can be rolled up into a small compact package. Having thus described my invention, what I claim and desire to protect by Letters Patent is: 1. An inflating device for inflating a collapsible receptacle with air, comprising a bag that is rectangular in cross section and having one end permanently attached to the receptacle to be inflated and a wide rectangular opening at its other end through which air may enter quickly to fill the bag, the open end havingflexible stiffening strips extending along the long side walls of the bag and adapted when brought together to form a bar upon which this end portion of the bag may be rolled to close the bag and squeeze the air therein into the receptacle, and means for holding one strip from shifting relative to the other during such rolling action.
manently securedfin a widely spread condition to one .end oi. the mattress by the seam 25.' By
securing an, end or the'bag 24 directly to the 3 mattress 22 so thatthisend is retainediin a widely spreadfcondition, it'is unnecessary to provide the bag shown in Figs. iand 5 with a spreader similar to .the spreader 2| shown in Figs. 1 and 2.
Thebag 24. operates thesame as the bag M to force air rapidly into the pneumatic receptacle to be inflated. That.is.'aiter the bag has been opened. wide by separatingthe strips 15 to flll the bag with air, this end may be closed and rolled upon itself as indicated by 28 so as to force air into the receptacle to be inflated as the rolling operation is continued. Air is forced from the bag 24 into the mattress through a one-way 2. An inflating device for inflating a receptacle with air, comprising a bag that is rectangular in cross section and having one end permanently attached to the receptacle to be inflated and a wide rectangular opening at its other end through which air may enter to fill the bag quickly, the open end portion of theibag having opposite flat seams extending lengthwise of the bag and flexible stifi'ening strips extending along the opposite side walls of the bag from one seamto the other and adapted when brought together to form a bar upon which this end portion of the bag may be rolled to close the bag and squeeze. the air therein into the receptacle.
3. An inflatingdevice for inflatinga collapsible receptacle with air, comprising a bag that is rectangular in cross section and having one end permanently secured to the receptacle in awidely spread condition and having a wide opening at its other end through which air may enter to fill the bag when it is held with its side walls spaced widely apart, flexible stiffening strips extending along the opposite side walls of the bag atits open end and adapted when brought together to form a bar upon which this end portion of the bag may be rolled to close the bag and squeeze the air therein into the receptacle.
VICTOR H. HURT.
REFERENCES CITED The following references are of record in the file of this patent:
US627423A 1945-11-08 1945-11-08 Collapsible inflating device Expired - Lifetime US2423890A (en)

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Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564890A (en) * 1946-04-05 1951-08-21 Fox Joseph Chester Self-inflating decoy
US2753573A (en) * 1951-11-08 1956-07-10 Edward D Barker Inflatable mattress
US2812525A (en) * 1956-05-04 1957-11-12 Davis Products Inc Air pump
US3120167A (en) * 1962-03-19 1964-02-04 Hudson Inst Shelter ventilation system
US3155991A (en) * 1961-07-18 1964-11-10 Hampshire Mfg Corp Mattress with pump and method for forming same
US3228167A (en) * 1961-11-08 1966-01-11 Schmidt Max Method and apparatus for packing christmas tree balls or similar delicate objects
US3297241A (en) * 1964-12-09 1967-01-10 Andreasson Bror Elis Device for pressing in air into inflatable objects, e. g. air mattresses
US3456873A (en) * 1967-11-02 1969-07-22 Robert M L Lindquist Method and apparatus for moving fluids
US3506378A (en) * 1969-05-02 1970-04-14 Robert M L Lindquist Method and apparatus for moving fluids
US3797538A (en) * 1971-08-09 1974-03-19 C Mollura Filler-siphon assembly for a water bed
US3845795A (en) * 1971-11-23 1974-11-05 B Andreasson Device for pressing air into inflatable articles
US4044510A (en) * 1976-04-30 1977-08-30 Neal Larry O Venting valve for inflatable dock seals
US4336931A (en) * 1978-08-16 1982-06-29 Charles Lonstein Pool toy
EP0152297A2 (en) * 1984-02-09 1985-08-21 Christopher Gendala Method and apparatus for inflating an article
AU583025B2 (en) * 1984-02-09 1989-04-20 Christopher Gendala Method and apparatus for inflating an article
US5230611A (en) * 1992-09-25 1993-07-27 Shelton Billy R Inflator device
WO1994003089A1 (en) * 1992-08-04 1994-02-17 Josef Graf Inflatable object, especially an air mattress, with a part acting as a pump and a part which can be inflated thereby
US5496203A (en) * 1994-03-25 1996-03-05 Murray; Robert H. Balloon valve assembly
US5507696A (en) * 1988-06-29 1996-04-16 Marchon, Inc. Water slide
US20070056647A1 (en) * 2005-09-12 2007-03-15 Sealed Air Corporation (Us) Flexible valves
US20080072540A1 (en) * 2006-08-14 2008-03-27 Miller Marty L Method and apparatus for filling inflatables
GB2458666B (en) * 2008-03-26 2012-03-14 Tony Moreton Compact portable inflatable seating and pillow systems
GB2511275A (en) * 2012-04-26 2014-09-03 Andrew Robert Morrison Inflatable article
US8978693B2 (en) 2013-01-28 2015-03-17 Windcatcher Technology LLC Inflation valve allowing for rapid inflation and deflation of an inflatable object
USD798620S1 (en) * 2016-04-28 2017-10-03 Bestway Inflatables & Material Corp. Inflatable animal-shaped rocking chair
US10640186B2 (en) * 2018-01-30 2020-05-05 Goodrich Corporation Inflation device and method of use
US20200224648A1 (en) * 2019-01-11 2020-07-16 John Michael Bais Portable air pump with rapid inflation
US10816101B2 (en) * 2017-08-11 2020-10-27 Baseline Design Innovations Inc. Flexible self-locking valve
EP3697263A4 (en) * 2017-10-17 2021-06-23 Bestway Inflatables & Material Corp. Inflation system and device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1787153A (en) * 1929-10-29 1930-12-30 William E Huffman Inflation device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1787153A (en) * 1929-10-29 1930-12-30 William E Huffman Inflation device

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564890A (en) * 1946-04-05 1951-08-21 Fox Joseph Chester Self-inflating decoy
US2753573A (en) * 1951-11-08 1956-07-10 Edward D Barker Inflatable mattress
US2812525A (en) * 1956-05-04 1957-11-12 Davis Products Inc Air pump
US3155991A (en) * 1961-07-18 1964-11-10 Hampshire Mfg Corp Mattress with pump and method for forming same
US3228167A (en) * 1961-11-08 1966-01-11 Schmidt Max Method and apparatus for packing christmas tree balls or similar delicate objects
US3120167A (en) * 1962-03-19 1964-02-04 Hudson Inst Shelter ventilation system
US3297241A (en) * 1964-12-09 1967-01-10 Andreasson Bror Elis Device for pressing in air into inflatable objects, e. g. air mattresses
US3456873A (en) * 1967-11-02 1969-07-22 Robert M L Lindquist Method and apparatus for moving fluids
US3506378A (en) * 1969-05-02 1970-04-14 Robert M L Lindquist Method and apparatus for moving fluids
US3797538A (en) * 1971-08-09 1974-03-19 C Mollura Filler-siphon assembly for a water bed
US3845795A (en) * 1971-11-23 1974-11-05 B Andreasson Device for pressing air into inflatable articles
US4044510A (en) * 1976-04-30 1977-08-30 Neal Larry O Venting valve for inflatable dock seals
US4336931A (en) * 1978-08-16 1982-06-29 Charles Lonstein Pool toy
EP0152297A2 (en) * 1984-02-09 1985-08-21 Christopher Gendala Method and apparatus for inflating an article
EP0152297A3 (en) * 1984-02-09 1986-06-25 Christopher Gendala Method and apparatus for inflating an article
AU583025B2 (en) * 1984-02-09 1989-04-20 Christopher Gendala Method and apparatus for inflating an article
US5507696A (en) * 1988-06-29 1996-04-16 Marchon, Inc. Water slide
WO1994003089A1 (en) * 1992-08-04 1994-02-17 Josef Graf Inflatable object, especially an air mattress, with a part acting as a pump and a part which can be inflated thereby
US5230611A (en) * 1992-09-25 1993-07-27 Shelton Billy R Inflator device
US5496203A (en) * 1994-03-25 1996-03-05 Murray; Robert H. Balloon valve assembly
US20070056647A1 (en) * 2005-09-12 2007-03-15 Sealed Air Corporation (Us) Flexible valves
US20080072540A1 (en) * 2006-08-14 2008-03-27 Miller Marty L Method and apparatus for filling inflatables
GB2458666B (en) * 2008-03-26 2012-03-14 Tony Moreton Compact portable inflatable seating and pillow systems
GB2511275B (en) * 2012-04-26 2016-09-28 Robert Morrison Andrew Combined inflatable bed and bag
GB2511275A (en) * 2012-04-26 2014-09-03 Andrew Robert Morrison Inflatable article
EP2840935A1 (en) * 2012-04-26 2015-03-04 Andrew Robert Morrison Inflatable article
EP2948702A4 (en) * 2013-01-28 2017-02-15 Windcatcher Technology LLC Inflation valve allowing for rapid inflation and deflation of an inflatable object
US9395007B2 (en) 2013-01-28 2016-07-19 Windcatcher Technology LLC Inflation valve allowing for rapid inflation and deflation of an inflatable object
US8978693B2 (en) 2013-01-28 2015-03-17 Windcatcher Technology LLC Inflation valve allowing for rapid inflation and deflation of an inflatable object
US9709183B2 (en) 2013-01-28 2017-07-18 Windcatcher Technology LLC Inflation valve allowing for rapid inflation and deflation of an inflatable object
USD798620S1 (en) * 2016-04-28 2017-10-03 Bestway Inflatables & Material Corp. Inflatable animal-shaped rocking chair
US10816101B2 (en) * 2017-08-11 2020-10-27 Baseline Design Innovations Inc. Flexible self-locking valve
EP3697263A4 (en) * 2017-10-17 2021-06-23 Bestway Inflatables & Material Corp. Inflation system and device
US11564479B2 (en) * 2017-10-17 2023-01-31 Bestway Inflatables & Material Corp. Inflation system and device
US10640186B2 (en) * 2018-01-30 2020-05-05 Goodrich Corporation Inflation device and method of use
US20200224648A1 (en) * 2019-01-11 2020-07-16 John Michael Bais Portable air pump with rapid inflation
US11566609B2 (en) * 2019-01-11 2023-01-31 Baseline Design Innovations Inc. Portable air pump with rapid inflation

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