US20100000805A1 - Self-propelled luggage bag with detatchable foldable wheels - Google Patents

Self-propelled luggage bag with detatchable foldable wheels Download PDF

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Publication number
US20100000805A1
US20100000805A1 US12/168,115 US16811508A US2010000805A1 US 20100000805 A1 US20100000805 A1 US 20100000805A1 US 16811508 A US16811508 A US 16811508A US 2010000805 A1 US2010000805 A1 US 2010000805A1
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Prior art keywords
wheels
bag
luggage
attached
luggage bag
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.)
Abandoned
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US12/168,115
Inventor
James Nanhsi Pan
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to US12/168,115 priority Critical patent/US20100000805A1/en
Publication of US20100000805A1 publication Critical patent/US20100000805A1/en
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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
    • A45C2005/148—Other arrangements of the rolling means
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
    • A45C5/143—Rigid or semi-rigid luggage with built-in rolling means detachable
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
    • A45C5/146—Rigid or semi-rigid luggage with built-in rolling means retractable

Definitions

  • a newly designed self-propelled luggage bag takes advantage of the gravity, which propels the luggage bag forward, instead of backward.
  • There is a 2 nd set of wheels besides the main wheels fixed to the bottom of the luggage bag, to support the weight of the bag.
  • This 2 nd set of wheels (one wheel or more) is foldable, detachable, and can be designed to act simultaneously with the handle movement. It can also be connected to the 3 rd wheel, which is in between the 2 main wheels at the bottom, for electrical propelling.
  • a 2 nd set of wheels is attached to the luggage bag.
  • the 2 nd set of wheels are foldable and detachable. They can be folded into a box outside of the luggage bag ( FIG. 1A ), or inside the luggage bag ( FIG. 1B ).
  • FIG. 2 the tilted body of the bag is shown.
  • the tilted top portion of the bag puts more weight at the top, that provides a forward-pushing force from gravity while the passenger carry the bag forward.
  • FIG. 3 The 90 degree angles (“L” shape lever) lower the position of the front rod so the passenger does not need to raise his or her hand while carry the luggage.
  • the handle is attached to the top side of the luggage, compared to conventional luggage where the handle is attached to the bottom side.
  • the passenger grabs the front rod he or she presses down the luggage, instead of having to lift the bag up if the handle is attached to the bottom side, thus saving strength and energy with the natural force of gravity.
  • the second set of wheels is described. This is a totally detachable part, which can be compatible to any existing conventional baggage.
  • FIG. 5 shows the 2 nd set of wheels can be folded into the bottom of the luggage bag.
  • FIG. 6 shows possible electrical connection between the two sets of wheels.
  • FIG. 7 shows how a foldable wheel is attached to the luggage.
  • FIG. 8 shows one of the various ways the 2 nd set of wheels can be detachable to the luggage bag. It can be fit into the grooves on the sides of a platform on the luggage.
  • the wheels can be protected by foldable racks.
  • the cover box can be detachable too in the same manner.
  • FIG. 9 shows various designs for the 2 nd set of wheels. There can be multiple wheels attached to a frame, supported by various mechanisms. Or two wheels can be attached to the same rod.
  • FIG. 10 The handle of the luggage bag and the 2 nd set of wheels can act simultaneously. When the handle is pulled up, the wheels are out. When the handle is pushed down, the wheels are folded in. There are electronic as well as mechanic approaches to accomplish this. In the figure a mechanic approach is shown.

Landscapes

  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Handcart (AREA)

Abstract

The main body of the luggage bag has a special tilted shape that puts more weight at the top instead of at the bottom of the luggage bag. There are two sets of wheels. The first set of wheels is at the bottom of the luggage bag. The second set of wheels has a spring, screws or fixed positions attached to adjust the height. This second set of wheels can be foldable (into a box), or detachable from the luggage, and be attached to any existing traditional luggage bag. There is an “L” shape lever as part of the handle to release the stress of the human arm while dragging the luggage bag. The wheels can be connected and powered by electrical sources or batteries.

Description

    BACKGROUND OF THE INVENTION
  • Traditional luggage, such as the ones used by airport passengers, is not of the most convenient design. This is because the luggage needs to be half lifted from the bottom, stressing the passenger's arm from one side. It can be very tiring especially if the passenger needs to walk a long way from one terminal to another.
  • A newly designed self-propelled luggage bag takes advantage of the gravity, which propels the luggage bag forward, instead of backward. There is a 2nd set of wheels, besides the main wheels fixed to the bottom of the luggage bag, to support the weight of the bag. This 2nd set of wheels (one wheel or more) is foldable, detachable, and can be designed to act simultaneously with the handle movement. It can also be connected to the 3rd wheel, which is in between the 2 main wheels at the bottom, for electrical propelling.
    • DETAILED DESCRIPTION OF THE INVENTION
  • In FIG. 1, a 2nd set of wheels is attached to the luggage bag. The 2nd set of wheels are foldable and detachable. They can be folded into a box outside of the luggage bag (FIG. 1A), or inside the luggage bag (FIG. 1B).
  • In FIG. 2, the tilted body of the bag is shown. The tilted top portion of the bag puts more weight at the top, that provides a forward-pushing force from gravity while the passenger carry the bag forward.
  • FIG. 3. The 90 degree angles (“L” shape lever) lower the position of the front rod so the passenger does not need to raise his or her hand while carry the luggage. The handle is attached to the top side of the luggage, compared to conventional luggage where the handle is attached to the bottom side. When the passenger grabs the front rod, he or she presses down the luggage, instead of having to lift the bag up if the handle is attached to the bottom side, thus saving strength and energy with the natural force of gravity.
  • In FIG. 4, the second set of wheels is described. This is a totally detachable part, which can be compatible to any existing conventional baggage. There is a spring above the wheel. When the passenger drags the bag forward and also downward, the spring causes the gravity for force the luggage to move forward.
  • FIG. 5 shows the 2nd set of wheels can be folded into the bottom of the luggage bag.
  • FIG. 6 shows possible electrical connection between the two sets of wheels.
  • FIG. 7 shows how a foldable wheel is attached to the luggage.
  • FIG. 8 shows one of the various ways the 2nd set of wheels can be detachable to the luggage bag. It can be fit into the grooves on the sides of a platform on the luggage.
  • Or the wheels can be protected by foldable racks. The cover box can be detachable too in the same manner.
  • FIG. 9 shows various designs for the 2nd set of wheels. There can be multiple wheels attached to a frame, supported by various mechanisms. Or two wheels can be attached to the same rod.
  • FIG. 10: The handle of the luggage bag and the 2nd set of wheels can act simultaneously. When the handle is pulled up, the wheels are out. When the handle is pushed down, the wheels are folded in. There are electronic as well as mechanic approaches to accomplish this. In the figure a mechanic approach is shown.

Claims (9)

1. The shape of the bag is tilted, so more weight is at the top of the bag.
2. The handle has two 90 degree angles (“L” shape) to lower the front rod.
3. The handle can be attached to the same side of the luggage bag, where the 2nd set of wheels is attached, or to the opposite side of the bag.
4. The 2nd set of wheels is foldable and detachable. They can be folded into a box or protected by foldable racks.
5. There is a spring attached to the 2nd set of wheels, so when the passenger drags the bag, the spring converts the gravity to a forward moving force.
6. The 2nd set of wheels with a spring can be detached and compatible to all existing conventional luggage bags.
7. Special electrical connection between the two sets of wheels.
8. A 2nd set of wheels that is foldable and can be attached to the bottom of the luggage.
9. The handle of the luggage bag and the 2nd set of wheels can act simultaneously, through mechanical or electronic devices and connections.
US12/168,115 2008-07-05 2008-07-05 Self-propelled luggage bag with detatchable foldable wheels Abandoned US20100000805A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/168,115 US20100000805A1 (en) 2008-07-05 2008-07-05 Self-propelled luggage bag with detatchable foldable wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/168,115 US20100000805A1 (en) 2008-07-05 2008-07-05 Self-propelled luggage bag with detatchable foldable wheels

Publications (1)

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US20100000805A1 true US20100000805A1 (en) 2010-01-07

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US12/168,115 Abandoned US20100000805A1 (en) 2008-07-05 2008-07-05 Self-propelled luggage bag with detatchable foldable wheels

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US (1) US20100000805A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103300566A (en) * 2013-07-10 2013-09-18 平湖市南桥箱包有限公司 Four-wheel draw-bar box
US20140238803A1 (en) * 2013-02-25 2014-08-28 Samsonite IP HOldings S.a r.I. Retractable spinner wheels for a luggage case
CN105000103A (en) * 2013-12-31 2015-10-28 李陈 Electric monocycle
US9616562B2 (en) 2014-07-22 2017-04-11 Milwaukee Electric Tool Corporation Tool storage devices
US9872547B2 (en) 2015-11-25 2018-01-23 Milwaukee Electric Tool Corporation Handle assembly for a case
US9888752B2 (en) 2012-07-09 2018-02-13 Royalty Bugaboo Gmbh Luggage item, a luggage item system, a luggage item adaptor
CN107822283A (en) * 2017-11-10 2018-03-23 安徽冠宜箱包有限公司 A kind of travelling draw-rod suitcase with lateral adjustable stable mobile device
CN108783797A (en) * 2018-06-01 2018-11-13 佛山安豪科技服务有限公司 A kind of mobile portable package
US10130150B2 (en) 2013-10-03 2018-11-20 Royalty Bugaboo Gmbh Luggage assembly and a frame
USD844324S1 (en) 2015-07-17 2019-04-02 Milwaukee Electric Tool Corporation Bag
US10315680B2 (en) * 2015-03-25 2019-06-11 Anghel Muscocea Device for manually lifting a load with a lever for a cart, suitcase and the like
US20210114646A1 (en) * 2019-10-17 2021-04-22 Tadao Hashimoto Suitcase and hand truck for ascending and descending stairs
US20220241658A1 (en) * 2021-01-29 2022-08-04 Zero Friction, LLC Wheeled golf bag

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* Cited by examiner, † Cited by third party
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US4630837A (en) * 1983-06-27 1986-12-23 Kazmark Eugene A Two-wheeled cart with auxiliary wheel
US4917392A (en) * 1989-05-22 1990-04-17 Emilio Ambasz Collapsible luggage carrier
US5568848A (en) * 1994-07-01 1996-10-29 Liang; Joseph Laterally movable suitcase with wheeled, pivotable leg
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US5984326A (en) * 1996-06-19 1999-11-16 500 Group, Inc. Roller mechanism for container or cart
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US6478315B1 (en) * 2000-11-27 2002-11-12 Nick J. Manesis Wheel assembly
US20030025287A1 (en) * 2001-04-20 2003-02-06 Darren Kady Folding cart
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US6688636B2 (en) * 2002-06-20 2004-02-10 Angela W. Han Light-producing structure for wheeled traveling case assembly
US20040094919A1 (en) * 2000-03-28 2004-05-20 Klaus Roder Baggage item with rollers
US20040113395A1 (en) * 2001-04-23 2004-06-17 Giuseppe Nimis Trolley for luggage or other loads
US20040129520A1 (en) * 2003-01-06 2004-07-08 Wolters Richard H. Convertible travel case
US20050023096A1 (en) * 2003-08-01 2005-02-03 500 Group, Inc. Bag and method of moving
US6877752B2 (en) * 2002-01-29 2005-04-12 Anthony G. Edwards Removable large wheel assembly for luggage with small wheels
US20050077706A1 (en) * 2003-10-10 2005-04-14 O'shea Timothy J.C. Retractable wheel assembly for a carrier
US20050173896A1 (en) * 2004-01-14 2005-08-11 Daniel Kim Ergonomic telescoping handle assembly for wheeled luggage
US6938740B2 (en) * 2001-12-11 2005-09-06 Cheryl M. Gandy Suitcase with stair roller and brake
US20050212267A1 (en) * 2004-03-29 2005-09-29 Yi-Chuan Hsu Carrier device
US20060032687A1 (en) * 2004-08-06 2006-02-16 Park Sung K Electrical power generation
US20060038366A1 (en) * 2004-08-06 2006-02-23 Dayton Douglas C Suspensions for wheeled transport devices
US7029015B2 (en) * 2004-06-29 2006-04-18 Syndica Technologies International Co., Ltd. Transporting device with panel truck
US7070190B2 (en) * 2000-11-02 2006-07-04 Outrigger, Inc. Extendable and angularly adjustable handle for wheeled luggage
US20070034424A1 (en) * 2005-08-12 2007-02-15 Snowden Nancy C Power-assisted transport device
US20070090702A1 (en) * 2005-10-22 2007-04-26 Jay Schiller Luggage with Power Supply Circuit
US7226073B1 (en) * 2006-02-08 2007-06-05 Hormoz Zahiri Luggage cart having a telescoping handle with the addition of a foldable supportive wheel assembly
US20070138753A1 (en) * 2005-12-16 2007-06-21 Ming-Hsing Huang Luggage cart
US7237660B2 (en) * 2004-02-13 2007-07-03 Yi-Ming Wu Transporting wheel structure of storage or luggage container
US20090315301A1 (en) * 2008-06-18 2009-12-24 Ravi Athalye Scooter luggage
US7712752B2 (en) * 2003-09-09 2010-05-11 Jack Horning Sports equipment storage device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630837A (en) * 1983-06-27 1986-12-23 Kazmark Eugene A Two-wheeled cart with auxiliary wheel
US4917392A (en) * 1989-05-22 1990-04-17 Emilio Ambasz Collapsible luggage carrier
US5820146A (en) * 1993-09-20 1998-10-13 Van Ligten; Robert Hermanus Hand cart for the transport of persons and luggage
US5568848A (en) * 1994-07-01 1996-10-29 Liang; Joseph Laterally movable suitcase with wheeled, pivotable leg
US20010045715A1 (en) * 1996-06-19 2001-11-29 J. Richard Abraham Roller mechanism for container or cart
US5984326A (en) * 1996-06-19 1999-11-16 500 Group, Inc. Roller mechanism for container or cart
US6446987B2 (en) * 1996-06-19 2002-09-10 500 Group, Inc. Roller mechanism for container or cart
US20020023813A1 (en) * 1998-03-04 2002-02-28 Tiramani Paolo M.B. Wheeled luggage and associated devices
US6182981B1 (en) * 1998-07-02 2001-02-06 Chaw Khong Technology Co., Ltd. Two-stage expansion/collapse control mechanism for use on a hand-trailable luggage case
US6164425A (en) * 1998-12-04 2000-12-26 Seven Oars, Inc. Large recreational equipment luggage transport system and method of transporting same
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US7070190B2 (en) * 2000-11-02 2006-07-04 Outrigger, Inc. Extendable and angularly adjustable handle for wheeled luggage
US6478315B1 (en) * 2000-11-27 2002-11-12 Nick J. Manesis Wheel assembly
US6464245B1 (en) * 2000-11-28 2002-10-15 Judy Miles Luggage cart handle
US20030025287A1 (en) * 2001-04-20 2003-02-06 Darren Kady Folding cart
US20040113395A1 (en) * 2001-04-23 2004-06-17 Giuseppe Nimis Trolley for luggage or other loads
US20030085088A1 (en) * 2001-11-07 2003-05-08 Yi-Ming Wu Roller device of luggage case
US6938740B2 (en) * 2001-12-11 2005-09-06 Cheryl M. Gandy Suitcase with stair roller and brake
US6877752B2 (en) * 2002-01-29 2005-04-12 Anthony G. Edwards Removable large wheel assembly for luggage with small wheels
US6688636B2 (en) * 2002-06-20 2004-02-10 Angela W. Han Light-producing structure for wheeled traveling case assembly
US20040000457A1 (en) * 2002-06-28 2004-01-01 Anthony Sanford-Schwentke Luggage bag with handle-activated wheel deployment system
US6832670B2 (en) * 2003-01-06 2004-12-21 Richard H. Wolters Convertible travel case
US20040129520A1 (en) * 2003-01-06 2004-07-08 Wolters Richard H. Convertible travel case
US20050023096A1 (en) * 2003-08-01 2005-02-03 500 Group, Inc. Bag and method of moving
US7712752B2 (en) * 2003-09-09 2010-05-11 Jack Horning Sports equipment storage device
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US7503439B2 (en) * 2003-10-10 2009-03-17 Timothy J. C. O'Shea Retractable wheel assembly
US7066311B2 (en) * 2003-10-10 2006-06-27 Timothy J. C. O'Shea Retractable wheel assembly for a carrier
US20050173896A1 (en) * 2004-01-14 2005-08-11 Daniel Kim Ergonomic telescoping handle assembly for wheeled luggage
US7438308B2 (en) * 2004-01-14 2008-10-21 Jansport Apparel Corp. Ergonomic telescoping handle assembly for wheeled luggage
US20080093828A1 (en) * 2004-01-14 2008-04-24 Daniel Kim Ergonomic telescoping handle assembly for wheeled luggage
US7237660B2 (en) * 2004-02-13 2007-07-03 Yi-Ming Wu Transporting wheel structure of storage or luggage container
US20050212267A1 (en) * 2004-03-29 2005-09-29 Yi-Chuan Hsu Carrier device
US7029015B2 (en) * 2004-06-29 2006-04-18 Syndica Technologies International Co., Ltd. Transporting device with panel truck
US7350607B2 (en) * 2004-08-06 2008-04-01 Umagination Labs, L.P. Electrical power generation
US20060038366A1 (en) * 2004-08-06 2006-02-23 Dayton Douglas C Suspensions for wheeled transport devices
US7500680B2 (en) * 2004-08-06 2009-03-10 Umagination Labs, L.P. Suspensions for wheeled transport devices
US20060032687A1 (en) * 2004-08-06 2006-02-16 Park Sung K Electrical power generation
US20070034424A1 (en) * 2005-08-12 2007-02-15 Snowden Nancy C Power-assisted transport device
US20070090702A1 (en) * 2005-10-22 2007-04-26 Jay Schiller Luggage with Power Supply Circuit
US7394165B2 (en) * 2005-10-22 2008-07-01 Jay Schiller Luggage with power supply circuit
US20070138753A1 (en) * 2005-12-16 2007-06-21 Ming-Hsing Huang Luggage cart
US7226073B1 (en) * 2006-02-08 2007-06-05 Hormoz Zahiri Luggage cart having a telescoping handle with the addition of a foldable supportive wheel assembly
US20090315301A1 (en) * 2008-06-18 2009-12-24 Ravi Athalye Scooter luggage

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9888752B2 (en) 2012-07-09 2018-02-13 Royalty Bugaboo Gmbh Luggage item, a luggage item system, a luggage item adaptor
US9468277B2 (en) * 2013-02-25 2016-10-18 Samsonite Ip Holdings S.A.R.L. Retractable spinner wheels for a luggage case
US20140238803A1 (en) * 2013-02-25 2014-08-28 Samsonite IP HOldings S.a r.I. Retractable spinner wheels for a luggage case
CN103300566A (en) * 2013-07-10 2013-09-18 平湖市南桥箱包有限公司 Four-wheel draw-bar box
US10130150B2 (en) 2013-10-03 2018-11-20 Royalty Bugaboo Gmbh Luggage assembly and a frame
CN105000103A (en) * 2013-12-31 2015-10-28 李陈 Electric monocycle
CN105000104A (en) * 2013-12-31 2015-10-28 李陈 Electric monocycle
CN105015513A (en) * 2013-12-31 2015-11-04 李陈 Dragging device for electric wheelbarrow
CN105172761A (en) * 2013-12-31 2015-12-23 李陈 Dragging device of power-driven monocycle
US9616562B2 (en) 2014-07-22 2017-04-11 Milwaukee Electric Tool Corporation Tool storage devices
US10773374B2 (en) 2014-07-22 2020-09-15 Milwaukee Electric Tool Corporation Tool storage devices
US10086508B2 (en) 2014-07-22 2018-10-02 Milwaukee Electric Tool Corporation Tool storage devices
US10315680B2 (en) * 2015-03-25 2019-06-11 Anghel Muscocea Device for manually lifting a load with a lever for a cart, suitcase and the like
USD844324S1 (en) 2015-07-17 2019-04-02 Milwaukee Electric Tool Corporation Bag
US9872547B2 (en) 2015-11-25 2018-01-23 Milwaukee Electric Tool Corporation Handle assembly for a case
CN107822283A (en) * 2017-11-10 2018-03-23 安徽冠宜箱包有限公司 A kind of travelling draw-rod suitcase with lateral adjustable stable mobile device
CN108783797A (en) * 2018-06-01 2018-11-13 佛山安豪科技服务有限公司 A kind of mobile portable package
US20210114646A1 (en) * 2019-10-17 2021-04-22 Tadao Hashimoto Suitcase and hand truck for ascending and descending stairs
US20220241658A1 (en) * 2021-01-29 2022-08-04 Zero Friction, LLC Wheeled golf bag

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