WO2012023783A3 - Backpack having a tube-type shoulder belt - Google Patents

Backpack having a tube-type shoulder belt Download PDF

Info

Publication number
WO2012023783A3
WO2012023783A3 PCT/KR2011/006004 KR2011006004W WO2012023783A3 WO 2012023783 A3 WO2012023783 A3 WO 2012023783A3 KR 2011006004 W KR2011006004 W KR 2011006004W WO 2012023783 A3 WO2012023783 A3 WO 2012023783A3
Authority
WO
WIPO (PCT)
Prior art keywords
backpack
shoulder belt
tubes
tube
shoulder
Prior art date
Application number
PCT/KR2011/006004
Other languages
French (fr)
Korean (ko)
Other versions
WO2012023783A2 (en
WO2012023783A9 (en
Inventor
안우형
Original Assignee
Ahn Woohyung
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ahn Woohyung filed Critical Ahn Woohyung
Priority to CN2011800400812A priority Critical patent/CN103079425A/en
Priority to JP2013524789A priority patent/JP2013537458A/en
Priority to EP11818383.9A priority patent/EP2606763A2/en
Priority to US13/816,197 priority patent/US20130134192A1/en
Publication of WO2012023783A2 publication Critical patent/WO2012023783A2/en
Publication of WO2012023783A3 publication Critical patent/WO2012023783A3/en
Publication of WO2012023783A9 publication Critical patent/WO2012023783A9/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/12—Shoulder-pads

Landscapes

  • Portable Outdoor Equipment (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

The present invention relates to a backpack comprising a shoulder belt having two ring-shaped tubes provided with respective air-injection portions so as to enable a user to inject air into the tubes to inflate the shoulder belt and to thus enable the backpack to tightly contact a shoulder of a wearer. Thus, the backpack is prevented from slipping down from the shoulder of the wearer or from moving sideways, thereby protecting the waist of the wearer from being burdened to thus prevent spondylopathy and fatigue, and rendering user activity convenient. The shoulder belt of the backpack of the present invention has the ring-shaped tubes provided with respective air injection portions. In addition, two tubes of the shoulder belt are interconnected via a pipe, the length of each tube is extended toward the body of the backpack such that the length of each tube is the same as that of the body of the backpack, and the tubes are coupled to a back of the backpack. Preferably, the shoulder belt may be wrapped in fabric or the like so as to be protected and connected to the body of the backpack, or the shoulder belt may be made of fabric or the like, and the upper portions thereof may have spaces for accommodating said tubes, respectively.
PCT/KR2011/006004 2010-08-20 2011-08-16 Backpack having a tube-type shoulder belt WO2012023783A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2011800400812A CN103079425A (en) 2010-08-20 2011-08-16 Backpack having a tube-type shoulder belt
JP2013524789A JP2013537458A (en) 2010-08-20 2011-08-16 Rucksack with tube-type shoulder
EP11818383.9A EP2606763A2 (en) 2010-08-20 2011-08-16 Backpack having a tube-type shoulder belt
US13/816,197 US20130134192A1 (en) 2010-08-20 2011-09-16 Backpack having a tube-type shoulder belt

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0080709 2010-08-20
KR1020100080709A KR101030428B1 (en) 2010-08-20 2010-08-20 Backpack of tube shoulder belt

Publications (3)

Publication Number Publication Date
WO2012023783A2 WO2012023783A2 (en) 2012-02-23
WO2012023783A3 true WO2012023783A3 (en) 2012-05-03
WO2012023783A9 WO2012023783A9 (en) 2012-06-21

Family

ID=44050411

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/006004 WO2012023783A2 (en) 2010-08-20 2011-08-16 Backpack having a tube-type shoulder belt

Country Status (6)

Country Link
US (1) US20130134192A1 (en)
EP (1) EP2606763A2 (en)
JP (1) JP2013537458A (en)
KR (1) KR101030428B1 (en)
CN (1) CN103079425A (en)
WO (1) WO2012023783A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101293538B1 (en) 2013-02-15 2013-08-06 주식회사 밀레 A packsack having shoulder strap with gel pad
US9999289B2 (en) * 2016-02-19 2018-06-19 Jansport Apparel Corp. Shoulder straps for backpacks
DE102017113434A1 (en) * 2017-06-19 2018-12-20 Design & Engineering Company Produktions- Und Vertriebs Gmbh Lateral fixation of a shoulder strap of a backpack
FR3090284B1 (en) 2018-12-20 2022-12-30 Gravibag Bag equipped with a load distribution accessory
FR3096561B1 (en) 2019-06-03 2023-12-15 Gravibag Carrying strap equipped with a conformation frame
CN113520689B (en) * 2021-07-08 2022-08-12 曲靖市妇幼保健院 Skull orthopedic appliance for newborn infant

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960003772U (en) * 1994-07-29 1996-02-14 정상용 Suspenders with pressure buffer
KR19990075689A (en) * 1998-03-24 1999-10-15 이영수 Climbing harness
KR200182797Y1 (en) * 1999-12-08 2000-05-15 김세원 Knapsack to reduce a pression
KR20000063539A (en) * 2000-07-20 2000-11-06 안미영 a bag equipped with Airbag

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US1444157A (en) * 1920-09-07 1923-02-06 Frederick L Lee Pneumatic load carrier
US3883053A (en) * 1971-12-10 1975-05-13 Frank A Pritchard Inflatable pad
KR920005175B1 (en) 1989-06-24 1992-06-27 삼성전자 주식회사 Horizontal extension circuit of motion factor in video screen
JP2582594Y2 (en) * 1992-04-23 1998-10-08 株式会社ソキア Backpack shock absorber for storage box
DE19505091A1 (en) * 1995-02-15 1996-08-22 Gerlinde Angermann Air-padded belt for carrying loads
FR2734694B1 (en) * 1995-05-31 1997-08-14 Maroquinerie Du Forez DEVICE FOR INFLATING / DEFLATING THE STRAPS OF A MEANS TO BE CARRIED ON THE BACK BY AN INDIVIDUAL
US5957356A (en) * 1996-12-09 1999-09-28 Potempa; Daryl Air support apparatus
US5961019A (en) * 1997-07-09 1999-10-05 K-2 Corporation Backpack load distribution pad
US6109495A (en) * 1998-11-25 2000-08-29 Hernandez; Gwendolyn Backpack with inflatable pockets
US6223959B1 (en) * 1999-12-10 2001-05-01 Charles Chen Bag having an air-cushioned shoulder strap
USD448170S1 (en) * 2000-04-18 2001-09-25 Air Packs, Inc. Inflatable bladder insert for strap
FR2813770A1 (en) * 2000-09-08 2002-03-15 Quentin Frederic Lefebvre Carrying strap, e.g. for laptop computer, is made of rubber and has snap hooks at either end, inflation valve allowing whole strap to be inflated
DE10048852A1 (en) * 2000-10-02 2002-04-11 Swarovski Optik Kg Backpack has inflatable back support pad consisting of interconnected pad sections
US6820783B2 (en) * 2001-04-30 2004-11-23 Ronald L. Beale Back support apparatus for use with a backpack
US20020189003A1 (en) * 2002-06-24 2002-12-19 Babcock John W. Garment for use with backpacks
KR100462464B1 (en) 2002-09-19 2004-12-17 이강수 a shoulder band protector for bag
US20040060951A1 (en) * 2002-09-26 2004-04-01 Charles Kelly Cushioning shoulder strap
US20040144816A1 (en) * 2003-01-24 2004-07-29 Tun-Jen Ku Shoulder pad of shoulder strap
JP2006109965A (en) * 2004-10-13 2006-04-27 Sumitomo Rubber Ind Ltd Rucksack and air bag securable to back surface thereof
US20060175367A1 (en) * 2005-02-07 2006-08-10 Hanan Khorshid Backpack and conversion kit particularly useful for children's school bags
US7631792B2 (en) * 2005-04-07 2009-12-15 Philip Troy Christy Backpack
JP2006326266A (en) * 2005-05-29 2006-12-07 Yuka Takemi Cover for shoulder strap of school bag
CN2819908Y (en) * 2005-09-30 2006-09-27 黄海强 Inflatable air pad bag
US7717310B2 (en) * 2006-03-16 2010-05-18 E. Mishan & Sons, Inc. Air-cushion backpack
TW200838450A (en) * 2007-03-27 2008-10-01 Yuan Sheng Tech Co Ltd Backpack with buffer device
CN201337079Y (en) * 2008-11-04 2009-11-04 林汉雄 Backpack provided with intelligent auto-adjusting charging air cushion and pressure suspension system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960003772U (en) * 1994-07-29 1996-02-14 정상용 Suspenders with pressure buffer
KR19990075689A (en) * 1998-03-24 1999-10-15 이영수 Climbing harness
KR200182797Y1 (en) * 1999-12-08 2000-05-15 김세원 Knapsack to reduce a pression
KR20000063539A (en) * 2000-07-20 2000-11-06 안미영 a bag equipped with Airbag

Also Published As

Publication number Publication date
JP2013537458A (en) 2013-10-03
WO2012023783A2 (en) 2012-02-23
CN103079425A (en) 2013-05-01
KR101030428B1 (en) 2011-04-20
US20130134192A1 (en) 2013-05-30
EP2606763A2 (en) 2013-06-26
WO2012023783A9 (en) 2012-06-21

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