EP3741249A1 - Bagage extensible - Google Patents

Bagage extensible Download PDF

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Publication number
EP3741249A1
EP3741249A1 EP20174778.9A EP20174778A EP3741249A1 EP 3741249 A1 EP3741249 A1 EP 3741249A1 EP 20174778 A EP20174778 A EP 20174778A EP 3741249 A1 EP3741249 A1 EP 3741249A1
Authority
EP
European Patent Office
Prior art keywords
closing mechanism
luggage
perimeter edge
zip track
connection members
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.)
Granted
Application number
EP20174778.9A
Other languages
German (de)
English (en)
Other versions
EP3741249B1 (fr
Inventor
Cristiano Roncato
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.)
Valigeria Roncato SpA
Original Assignee
Valigeria Roncato SpA
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 Valigeria Roncato SpA filed Critical Valigeria Roncato SpA
Publication of EP3741249A1 publication Critical patent/EP3741249A1/fr
Application granted granted Critical
Publication of EP3741249B1 publication Critical patent/EP3741249B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C7/00—Collapsible or extensible purses, luggage, bags or the like
    • A45C7/0018—Rigid or semi-rigid luggage
    • A45C7/0022—Rigid or semi-rigid luggage comprising an integrated expansion device
    • A45C7/0027—Rigid or semi-rigid luggage comprising an integrated expansion device with slide fastener strips
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/10—Arrangement of fasteners
    • A45C13/1023—Arrangement of fasteners with elongated profiles fastened by sliders
    • A45C13/103—Arrangement of zip-fasteners

Definitions

  • zip track of a closing mechanism is meant to indicate the path that a slider follows along the closing mechanism to open and close the latter.
  • the luggage according to the present invention can comprise one or more of the following features considered singularly or in combination with each other.
  • the first portion of the first closing mechanism is connected to both the half-parts of the luggage through the connection members so that the first zip track can take up different operative positions with respect to both the half-parts of the luggage.
  • the first closing mechanism comprises a second portion that is connected respectively to the perimeter edge of the first and the second half-part of the luggage without the help of the connection members.
  • the second portion of the first closing mechanism is preferably connected to the perimeter edge of the first and second half-part of the luggage so that the first zip track, at the second portion of the first closing mechanism, lies a single operating distance from the perimeter edges of the two half-parts of the luggage.
  • the first operating distance corresponds to a minimum distance of the end stop from the perimeter edge and the second operating distance corresponds to a maximum distance of the end stop from the perimeter edge.
  • the minimum distance of the end stop is thus preferably such as to place the end stop substantially aligned with the first zip track when the latter is closed.
  • the first zip track extends entirely (end stop included) parallel to the edges of the two half-parts of the luggage and entirely at the same operating distance from the edges of the two half-parts of the luggage.
  • connection members can be configured as many rigid or flexible parts hinged together to make an extensible element through book-style folding.
  • connection members can be configured as many rigid or flexible parts hinged together to form a windable element.
  • connection members elastically deform and recover the elastic deformation in the passage from the second operating configuration to the first operating configuration.
  • the connection members tend to take the first zip track, arranged at the first portion of the first closing mechanism, back to the first operating distance, in other words in the condition of minimum expansion of the luggage.
  • the first and the second elastic fabric elastically deform, expanding, when the luggage takes up the condition of maximum expansion.
  • the first and the second elastic fabric allow the first zip track, arranged at the first portion of the first closing mechanism, to move away from the edges of the two half-parts of the luggage and thus allow the maximum expansion of the inner volume of the luggage.
  • the first elastic fabric is connected to the first tape and to an area of the luggage arranged at the perimeter edge of the first half-part of the luggage.
  • the second elastic fabric is connected to the second tape and to an area of the luggage arranged at the perimeter edge of the second half-part of the luggage.
  • the first and the second elastic fabric are connected to a respective area arranged at the free perimeter edge of the first and the second half-part of the luggage.
  • the first closing mechanism comprises a third portion, opposite to the first portion, which defines a second end portion for the first closing mechanism.
  • an expandable luggage in accordance with the present invention is wholly indicated with 1.
  • the side walls 9 have respective free edges that define a perimeter edge 11 of the second half-part 3.
  • first closing mechanism 12 of the zip type, which preferably extends along the entire development of the perimeter edges 8, 11 of the two half-parts 2, 3.
  • the second closing mechanism 13 comprises a first tape 22 having a first longitudinal edge 23 equipped with a plurality of teeth 24.
  • the second closing mechanism 13 also comprises a second tape 25 also having a first longitudinal edge 26 equipped with a plurality of teeth 27.
  • the first longitudinal edges 23, 26 with the respective teeth 24, 27, of the first and second tape 22, 25 are engaged by a slider 28 and define a second zip track 29.
  • first 2 and the second half-part 3 define a minimum storage volume (condition illustrated in figure 1 ).
  • first 2 and the second half-part 3 define a maximum storage volume (condition illustrated in figure 2 ).
  • both the first zip track 21 and the second zip track 29 are in open condition, access to inside the luggage 1 is allowed (condition partially illustrated in figure 4 ).
  • first end portions 12a, 13a are partially superimposed over the second end portions 12b, 13b, so that the first 12 and the second closing mechanism 13 extend along the entire perimeter edge 8, 11 of the first and of the second shell 2, 3.

Landscapes

  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
EP20174778.9A 2019-05-20 2020-05-14 Bagage extensible Active EP3741249B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000007009A IT201900007009A1 (it) 2019-05-20 2019-05-20 Bagaglio espandibile

Publications (2)

Publication Number Publication Date
EP3741249A1 true EP3741249A1 (fr) 2020-11-25
EP3741249B1 EP3741249B1 (fr) 2024-03-20

Family

ID=67998558

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20174778.9A Active EP3741249B1 (fr) 2019-05-20 2020-05-14 Bagage extensible

Country Status (2)

Country Link
EP (1) EP3741249B1 (fr)
IT (1) IT201900007009A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2545800A1 (fr) * 2011-07-11 2013-01-16 Dielle Manifatture S.R.L. Chariot extensible
WO2014036782A1 (fr) * 2012-09-04 2014-03-13 Xu Shaoan Bagage
EP3372105A1 (fr) * 2017-03-09 2018-09-12 C & C Luggage Manufacturing Co., Ltd. Bagage extensible

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2545800A1 (fr) * 2011-07-11 2013-01-16 Dielle Manifatture S.R.L. Chariot extensible
WO2014036782A1 (fr) * 2012-09-04 2014-03-13 Xu Shaoan Bagage
EP3372105A1 (fr) * 2017-03-09 2018-09-12 C & C Luggage Manufacturing Co., Ltd. Bagage extensible

Also Published As

Publication number Publication date
IT201900007009A1 (it) 2020-11-20
EP3741249B1 (fr) 2024-03-20

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