EP1859703A1 - Rucksack mit Entlüftungsfunktion - Google Patents

Rucksack mit Entlüftungsfunktion Download PDF

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Publication number
EP1859703A1
EP1859703A1 EP07010092A EP07010092A EP1859703A1 EP 1859703 A1 EP1859703 A1 EP 1859703A1 EP 07010092 A EP07010092 A EP 07010092A EP 07010092 A EP07010092 A EP 07010092A EP 1859703 A1 EP1859703 A1 EP 1859703A1
Authority
EP
European Patent Office
Prior art keywords
lower fixing
panel
rucksack
back panel
ventilation plate
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.)
Withdrawn
Application number
EP07010092A
Other languages
English (en)
French (fr)
Inventor
Gyu-Min Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from KR2020060013976U external-priority patent/KR200423001Y1/ko
Priority claimed from KR2020070007016U external-priority patent/KR200440864Y1/ko
Application filed by Individual filed Critical Individual
Publication of EP1859703A1 publication Critical patent/EP1859703A1/de
Withdrawn legal-status Critical Current

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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
    • A45F3/08—Carrying-frames; Frames combined with sacks
    • 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
    • A45F2003/122—Back cushioning parts or details of backpacks, e.g. with ventilation
    • A45F2003/125—Back cushioning parts or details of backpacks, e.g. with ventilation with ventilation

Definitions

  • the present invention relates to a rucksack having a ventilation function, and more particularly to a rucksack having a ventilation function, which prevents a ventilation unit from being twisted, due to an article received in the rucksack, and a wearer's back from being drenched in sweat.
  • a rucksack which is a kind of bag, is taken by a wearer on his/her back under the condition that articles are received in the rucksack, thus being easily carried.
  • the rucksack includes a back panel formed on one surface, and shoulder straps installed at both sides of the back panel and put on wearer's shoulders, and thus firmly contacts a wearer's body even in activities having live motion, such as climbing or exercise, thereby being conveniently used.
  • the back panel of the above rucksack is closely adhered to the wearer's back, when the wearer sweats on his/her back due to the activities, such as climbing or exercise, the back panel is then drenched in sweat and cannot be easily dried. Further, heat emitted from the wearer's back cannot be easily discharged to the outside due to the back panel closely adhered to the wearer's back, thus giving the wearer an unpleasant feeling.
  • a rucksack which includes a ventilation plate spaced from a back panel so that air is efficiently circulated to a wearer's back, has been contrived and used.
  • a ventilation plate spaced from a back panel so that air is efficiently circulated to a wearer's back
  • a conventional rucksack 100 includes a back panel 110, upper and lower supporting panels 120 and 130 having the shape of a flat plate, made of a metal, and formed on upper and lower portions of the back panel 110, a pair of supporters 140 vertically disposed such that both ends of the supporters 140 are respectively supported by the upper and lower supporting panels 120 and 130, and a ventilation plate 50 closely adhered to a wearer's back, made of a mesh, and provided with an upper end fixed to the upper portion of the back panel 110 and a lower end connected to both sides of the lower supporting panel 130 so as to bend the lower supporting panel 130 in an arc shape so that the ventilation plate 50 can be spaced from the back panel 110 at a designated interval and a gap therebetween is well ventilated.
  • the upper and lower supporting panels 120 and 130 are made of a metal and connected to the back panel 110 using rivets, and thus may be deformed due to the use for a long time. Further, when a heavy article is received in the rucksack, the rucksack may lean to one side of the ventilation plate 50, thereby deteriorating the wearing feeling.
  • the ventilation plate 50, the upper and lower supporting panels 120 and 130, and the supporters 140 are integrally fixed to the back panel 110, it is not easy to wash the rucksack due to interference of the upper and lower supporting panels 120 and 130 and the supporters 140.
  • the present invention has been made in view of the above problems, and it is an object of the present invention to provide a rucksack, which prevents a ventilation unit from being twisted, due to an article received in the rucksack, and a wearer's back from being drenched in sweat.
  • a rucksack with a ventilation function which has a pair of shoulder straps attached to a back panel, and a ventilation unit for spacing the back panel from a wearer's back
  • the ventilation unit comprising upper and lower fixing panels, made of synthetic resin, provided on upper and lower portions of the back panel; a pair of supporting rods installed between the upper and lower fixing panels, and provided with both ends respectively inserted into the upper and lower fixing panels so that the supporting rods are supported by the upper and lower fixing panels; and a ventilation plate, made of a mesh, spaced from the back panel under the condition that the upper end of the ventilation plate is fixed to the upper portion of the back panel and the lower end of the ventilation plate maintains the elastic power of the lower fixing panel by bending the lower fixing panel in an arc shape using elastic fixtures provided between the lower end of the ventilation plate and the lower fixing panel.
  • FIG. 1 is a schematic exploded perspective view of a rucksack in accordance with one embodiment of the present invention
  • FIG. 2 is a schematic perspective view of the rucksack of FIG. 1 in an assembled state
  • FIG. 3 is a schematic bottom view of the rucksack of FIG. 1.
  • a rucksack 100 of this embodiment includes a receipt part formed therein, a back panel 110 contacting a wearer's back, and a ventilation unit 1 for spacing the wearer's back from the back panel 110 so that air can be efficiently circulated in a gap between the back panel 110 and the wearer's back. Further, the ventilation unit 1 prevents the rucksack 100 from being twisted due to the weight of the rucksack 100, thus preventing the deterioration of the wearing feeling of the rucksack 100.
  • the above rucksack 100 includes the back panel 110 formed on one surface so that a wearer can carry the rucksack under the condition that the wearer's back contacts the back panel 110 after bearing shoulder straps 112 on both shoulders.
  • the ventilation unit 1 allows the back panel 110 to be spaced from the wearer's back, when the wearer carries the rucksack 100, so that air can be efficiently circulated in the gap between the back panel 110 and the wearer's back, thus preventing the wearer's back from being drenched with sweat and the back panel 110 from being wet with sweat.
  • the ventilation unit 1 includes upper and lower fixing panels 10 and 20, made of synthetic resin, provided on upper and lower portions of the back panel 110 in the transversal direction by bonding or sewing, a pair of supporting rods 30 installed between the upper and lower fixing panels 10 and 20 and provided with both ends respectively inserted into the upper and lower fixing panels 10 and 20 so that the supporting rods 30 can contact the back panel 110 and thus be supported thereby, and a ventilation plate 50, made of a mesh, spaced from the back panel 110 under the condition that the upper end of the ventilation plate 50 is fixed to the upper portion of the back panel 110 and the lower end of the ventilation plate 50 maintains the elastic power of the lower fixing panel 20 by bending the lower fixing panel 20 in an arc shape using elastic fixtures 40 provided between the lower end of the ventilation plate 50 and the lower fixing panel 20.
  • the lower fixing panel 20 supports the lower ends of the supporting rods 30 under the condition that the lower ends of the supporting rods are closely attached to the back panel 110, and spaces the ventilation plate 50 from the back panel 110 due to the elastic power.
  • the overall surface of the lower fixing panel 20 is firmly attached to the lower end of the back panel 110, thus preventing the lower fixing panel 20 from drooping even when a heavy article is received in the rucksack 100.
  • the upper fixing panel 10 is fixed to the upper end of the back panel 110 parallel to the lower fixing panel 20, and allows the supporting rods 30 between the upper and lower fixing panels 10 and 20 to uniformly support the back panel a10, thus preventing the back panel 110 from drooping when the wearer carries the rucksack 100.
  • the supporting rods 30 are provided with both ends inserted into the upper and lower fixing panels 10 and 20, and support the back panel 110 so that the back panel 110 can maintain a uniform shape. Further, the supporting rods 30 prevent the rucksack 100, spaced from the wearer's back by the ventilation unit 1, from drooping. Preferably, the supporting rods 30 have a rod shape having elasticity.
  • the supporting rods 30 cross each other in an X shape on the rear surface of the back panel 110, and are provided with both ends inserted into the upper and lower fixing panels 10 and 20, thus increasing the bearing power of the back panel 110 and further increasing the repulsive power and the bearing power of the back panel 110 even when the back panel 110 is warped in the transversal direction.
  • the ventilation unit 1 may include at least one subsidiary supporting rod 32 installed on the rear surface of the back panel 110 in the longitudinal direction of the rucksack 100 and provided with both ends inserted into the upper and lower fixing panels 10 and 20.
  • the subsidiary supporting rod 32 further increases the repulsive power and the bearing power of the back panel 110.
  • the ventilation plate 50 is fixed under the condition that it is spaced from the back panel 110, and is closely attached to the wearer's back and allows air to be efficiently circulated to the wearer's back when the wearer carries the rucksack 100.
  • the ventilation plate 50 is made of a mesh, through which air is efficiently circulated, and spaced from the back panel 110 under the condition that the upper end of the ventilation plate 50 is fixed to the upper portion of the back panel 110 and the lower end of the ventilation plate 50 maintains the elastic power of the lower fixing panel 20 by bending the lower fixing panel 20 in an arc shape using the elastic fixtures 40 provided between the lower end of the ventilation plate 50 and the lower fixing panel 20.
  • adjustment strings 42 which are sewed on the back panel 110 when the lower fixing panel 20 is fixed to the back panel 110, are respectively inserted into fixing clips 44 formed on the lower portion of the ventilation plate 50 such that a width between the fixing clips 44 is smaller than the length of the lower fixing panel 20, as shown in FIG. 2, and are pulled and fixed.
  • the lower fixing panel 20 is bent in an arc shape by the pulling force, and thus has elastic power.
  • the ventilation plate 50 is spaced from the back panel 110, as shown in FIG. 3, thus forming a space, into which air is efficiently circulated.
  • the bending degree of the lower fixing panel 20 is determined by the degree of pulling the adjustment strings 42 by a wearer.
  • the overall surface of the lower fixing panel 20 is fixed to the back panel 110. Therefore, although the wearer strenuously moves with the rucksack 100 on his/her back under the condition that a heavy article is received in the rucksack 100, it is possible to prevent the back panel 110 from being twisted or drooping due to the leaning of the article to one side. Thereby, the rucksack 100 of the present invention is comfortably put on by the wearer.
  • the shoulder straps 112 are attached to the back panel 110 so as to be firmly fixed to the rucksack 100.
  • the shoulder straps 112 may be attached to the upper portion of the ventilation plate 50 so as to improve the wearing feeling, and a cushion member may be attached to a part of the ventilation plate 50, which contacts the wearer's shoulders and thus receives strong force applied thereto.
  • the distance between the back panel 110 and the ventilation plate 50 is narrowed due to the lengthening or deforming of the back panel 110, the ventilation plate 50, and the lower fixing panel 20 caused by the use of the rucksack 100 for a long period of time, or the elasticity of the lower fixing panel 20 is reduced, the distance is re-adjusted using the adjustment strings 42 and the fixing clips 44. Thereby, the rucksack 100 can be continuously and conveniently used regardless of the deformation.
  • the ventilation plate 50 is separated from the lower fixing panel 20 by removing the adjustment strings 42 from the fixing clips 44 of the elastic fixtures 40, and then the supporting rods 30 and the subsidiary supporting rod 32 are separated from the upper and lower fixing panels 10 and 20, thereby minimizing the interference in washing the rucksack 100 and thus allowing the rucksack 100 to be easily washed.
  • FIG. 4 is a schematic exploded perspective view of a rucksack in accordance with another embodiment of the present invention
  • FIG. 5 is an enlarged perspective view of the portion "A" of FIG. 4
  • FIG. 6 is a schematic bottom view of the rucksack of FIG. 4 in an assembled state.
  • the elastic fixtures 40 for maintaining the elastic power of the lower fixing panel 20 by bending the lower fixing panel 20 in an arc shape so as to space the back panel 110 and the ventilation plate 50, do not adjust adjustment strings using fixing clips, but maintain a designated elastic power by one simple attachment by a wearer.
  • each of the elastic fixtures 40 includes a fastening member 40A formed on the lower fixing panel 20 and a hook member 40B formed on the ventilation plate 50 such that a width between both hook members 40B is smaller than a distance between both fastening members 40A.
  • the fastening member 40A includes a fastening groove 46, into which the hook member 40B is inserted, formed through one side thereof, and the hook member 40B includes a ring 48 provided with one side fixed to the ventilation plate 50 by a sewing band 47 and the other side, i.e., the opened side having two terminals, inserted into the fastening member 40A.
  • the ring 48 of the hook member 40B formed at one side of the ventilation plate 50 is fastened into the fastening groove 46 of the fastening member 40A formed at one side of the lower fixing panel 20
  • the ring 48 of the hook member 40B formed at the other side of the ventilation plate 50 is pulled and fastened into the fastening groove 46 of the fastening member 40A formed at the other side of the lower fixing panel 20, as shown in FIG. 6, thereby simply and conveniently fixing the lower portion of the ventilation plate 50 to the lower fixing panel 20.
  • the width between the hooking members 40B is narrower than the width between the fastening members 40A, the lower fixing panel 20 is bent in a designated arc shape as much as the difference of widths, and thus maintains the elastic power.
  • the ventilation plate 50 is spaced from the back panel 110 at a designated interval, as shown in FIG. 6, and thus air is smoothly circulated through the gap between the ventilation plate 50 and the back panel 110.
  • the hook member 40B In order to separate the hook member 40B from the fastening member 40A, the hook member 40B is pushed in a direction opposite to the fixing direction, i.e., the ring 48 is pushed to the outside of the groove 46 of the fastening member 40A, thus being simply separated from the groove 46.
  • the elastic fixtures 40 for maintaining a designated interval between the back panel 110 and the ventilation plate 50 so as to allow air to be smoothly circulated into the gap therebetween are simply and conveniently assembled and disassembled in a hanging manner, and continuously keep the elastically bent state of the lower fixing panel 20 unless any external force is applied to the elastic fixtures 40.
  • the rucksack 100 of the present invention may further include a supporting unit 22.
  • the supporting unit 22 includes a fixing groove 22a formed in the lower fixing panel 20 in the longitudinal direction, and an elastic supporting rod 22b, having elastic power so that it can be elastically supported in a bent state, connected to the fixing groove 22a.
  • the elastic supporting rod 22b of the supporting unit 22 increases the bearing power of the lower fixing panel 20 under the condition that lower fixing panel 20 is bent by the elastic fixtures 40. Thereby, it is possible to completely prevent the back panel 110 from drooping when a heavy article is received in the rucksack 100.
  • the present invention provides a rucksack having a ventilation function, in which the overall surface of a lower fixing panel of a ventilation unit is integrally fixed to the lower end of a back panel so as to prevent the ventilation unit from being twisted, due to the weight of an article received in the rucksack, and a wearer's back from being drenched in sweat due to use for a long time, thereby not leaning to one side or being twisted due to the spacing between the rucksack and a wearer's back even when a heavy article is received in the rucksack, and thus being stably and comfortably carried by the wearer.
  • the rucksack of the present invention prevents the deterioration of a ventilating effect of a ventilation plate of the ventilation unit and the twisting of the back panel and the ventilation plate against each other due to the decrease of the elastic power between the back panel and the ventilation plate even when the rucksack is used for a long time.
  • the ventilation unit further includes supporting rods crossing each other and at least one subsidiary supporting rod so as to increase the bearing power and thus minimize the deformation of the back panel in the transversal direction, thereby allowing the ventilation plate to stably support the rucksack even when a wearer, carrying the rucksack on his/her back, is in activities having live motion, such as climbing or exercise, and allowing the wearer to comfortably and stably use the rucksack.
  • the elastic fixtures for maintaining a designated interval between the back panel and the ventilation plate are simply assembled and disassembled in a hanging manner, such as a one touch manner, thus being easily and simply assembled and disassembled by a wearer and continuously keeping the regular interval between the back panel and the ventilation plate unless any external force is applied to the elastic fixtures.
  • each of the elastic fixtures includes a fastening member with a fastening groove and a hook member with a ring, the ventilation plate is easily attached to and detached from the back panel by the wearer.
  • the lower fixing panel is supported at a higher bearing power.

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  • Portable Outdoor Equipment (AREA)
EP07010092A 2006-05-24 2007-05-21 Rucksack mit Entlüftungsfunktion Withdrawn EP1859703A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2020060013976U KR200423001Y1 (ko) 2006-05-24 2006-05-24 통풍 기능을 갖는 배낭
KR2020070007016U KR200440864Y1 (ko) 2007-04-27 2007-04-27 통풍 기능을 갖는 배낭

Publications (1)

Publication Number Publication Date
EP1859703A1 true EP1859703A1 (de) 2007-11-28

Family

ID=38330524

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07010092A Withdrawn EP1859703A1 (de) 2006-05-24 2007-05-21 Rucksack mit Entlüftungsfunktion

Country Status (2)

Country Link
EP (1) EP1859703A1 (de)
JP (1) JP2007313321A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2275000A1 (de) * 2009-07-15 2011-01-19 Deuter Sport GmbH & Co. KG Rucksack mit einer Rahmenanordnung zum konkaven Spannen eines Netzteiles vor der Rucksackrückenwand
US20210393023A1 (en) * 2014-08-05 2021-12-23 Cabela's Llc Backpack frame
US11641930B1 (en) 2022-03-24 2023-05-09 Christopher R Bolinger Collapsible backpack system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103121567B (zh) * 2013-01-06 2015-11-25 中国人民解放军总后勤部油料研究所 一种背负式运油装置
JP6820019B2 (ja) 2018-12-04 2021-01-27 有限会社リバーフィールド リュックサック

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR833776A (fr) * 1937-02-15 1938-10-31 Sleeping Claie perfectionnée pour sacs de montagne
CH339337A (fr) * 1956-09-14 1959-06-30 Mueller Fritz Dispositif pour porter une charge à dos d'homme
US3957184A (en) * 1974-08-19 1976-05-18 Shurman Daniel A Back pack with resilient bands for spacing the pack from the wearer
EP0158154A2 (de) * 1984-04-06 1985-10-16 Deuter Industriewerke AG Wanderrucksack
FR2806595A1 (fr) * 1999-11-18 2001-09-28 Celina Armature de soutien pour sac type sac a dos

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0356999U (de) * 1989-10-05 1991-05-31

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR833776A (fr) * 1937-02-15 1938-10-31 Sleeping Claie perfectionnée pour sacs de montagne
CH339337A (fr) * 1956-09-14 1959-06-30 Mueller Fritz Dispositif pour porter une charge à dos d'homme
US3957184A (en) * 1974-08-19 1976-05-18 Shurman Daniel A Back pack with resilient bands for spacing the pack from the wearer
EP0158154A2 (de) * 1984-04-06 1985-10-16 Deuter Industriewerke AG Wanderrucksack
FR2806595A1 (fr) * 1999-11-18 2001-09-28 Celina Armature de soutien pour sac type sac a dos

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2275000A1 (de) * 2009-07-15 2011-01-19 Deuter Sport GmbH & Co. KG Rucksack mit einer Rahmenanordnung zum konkaven Spannen eines Netzteiles vor der Rucksackrückenwand
US9271560B2 (en) 2009-07-15 2016-03-01 Deuter Sport Gmbh & Co. Kg Backpack comprising a frame structure for stretching a netting member concave across the back wall
US20210393023A1 (en) * 2014-08-05 2021-12-23 Cabela's Llc Backpack frame
US11759000B2 (en) * 2014-08-05 2023-09-19 Cabela's Llc Backpack frame
US11641930B1 (en) 2022-03-24 2023-05-09 Christopher R Bolinger Collapsible backpack system
US12089725B2 (en) 2022-03-24 2024-09-17 Christopher R Bolinger Collapsible backpack system

Also Published As

Publication number Publication date
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