FR3107260B1 - Watertight closing device - Google Patents

Watertight closing device Download PDF

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Publication number
FR3107260B1
FR3107260B1 FR2001499A FR2001499A FR3107260B1 FR 3107260 B1 FR3107260 B1 FR 3107260B1 FR 2001499 A FR2001499 A FR 2001499A FR 2001499 A FR2001499 A FR 2001499A FR 3107260 B1 FR3107260 B1 FR 3107260B1
Authority
FR
France
Prior art keywords
magnetic
strips
strip
opening
magnetic fixing
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.)
Active
Application number
FR2001499A
Other languages
French (fr)
Other versions
FR3107260A1 (en
Inventor
Bayet Mickaël Galiano
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.)
Onzieme Choc
Original Assignee
Onzieme Choc
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 Onzieme Choc filed Critical Onzieme Choc
Priority to FR2001499A priority Critical patent/FR3107260B1/en
Publication of FR3107260A1 publication Critical patent/FR3107260A1/en
Application granted granted Critical
Publication of FR3107260B1 publication Critical patent/FR3107260B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/24—End- or aperture-closing arrangements or devices using self-locking integral or attached closure elements, e.g. flaps
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41F—GARMENT FASTENINGS; SUSPENDERS
    • A41F1/00—Fastening devices specially adapted for garments
    • A41F1/002—Magnetic fastening devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general
    • H01F7/021—Construction of PM
    • H01F7/0215—Flexible forms, sheets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0231—Magnetic circuits with PM for power or force generation
    • H01F7/0252—PM holding devices
    • H01F7/0263—Closures, bags, bands, engagement devices with male and female parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2313/00—Connecting or fastening means
    • B65D2313/04—Connecting or fastening means of magnetic type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general
    • H01F7/0221—Mounting means for PM, supporting, coating, encapsulating PM

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Bag Frames (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

Dispositif de fermeture (1) étanche à l’eau comprenant une paroi avant (3) et une paroi arrière (4) réalisées dans des feuilles flexibles d’un matériau étanche à l’eau, et reliées entre elles de manière à définir une ouverture (2), la paroi avant (3) comprend au moins une première bande de fixation magnétique et la paroi arrière (4) comprend au moins une deuxième bande de fixation magnétique, les première et deuxième bandes de fixation magnétique bordent la périphérie de l’ouverture (2) et se font face pour venir en contact et assurer la fermeture de l’ouverture (2), l’une des parois avant (3) ou arrière (4) comprend au moins une troisième bande (7) de fixation magnétique, parallèle aux première et deuxième bandes de fixation magnétique, et destinée à venir en contact par pliage du dispositif (1) avec l’une des première ou deuxième bandes de fixation magnétique pour renforcer l’étanchéité de la fermeture. Selon l’invention, les première et deuxième bandes de fixation magnétique sont chacune constituée d’une bande aimantée (5, 6), et dont au moins l’une des première ou deuxième bandes aimantées (5, 6) est segmentée en une pluralité d’aimants (9) indépendants les uns des autres et maintenus en bande par une gaine (10). Figure pour l’abrégé : Fig. 1Watertight closure device (1) comprising a front wall (3) and a rear wall (4) made of flexible sheets of a watertight material, and connected together so as to define an opening (2), the front wall (3) comprises at least a first magnetic fixing strip and the rear wall (4) comprises at least a second magnetic fixing strip, the first and second magnetic fixing strips border the periphery of the opening (2) and face each other to come into contact and ensure the closing of the opening (2), one of the front (3) or rear (4) walls comprises at least a third strip (7) of magnetic fixing , parallel to the first and second magnetic fastening strips, and intended to come into contact by bending the device (1) with one of the first or second magnetic fastening strips to reinforce the seal of the closure. According to the invention, the first and second magnetic fixing strips each consist of a magnetic strip (5, 6), and of which at least one of the first or second magnetic strips (5, 6) is segmented into a plurality magnets (9) independent of each other and held in band by a sheath (10). Figure for abstract: Fig. 1

FR2001499A 2020-02-14 2020-02-14 Watertight closing device Active FR3107260B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2001499A FR3107260B1 (en) 2020-02-14 2020-02-14 Watertight closing device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2001499 2020-02-14
FR2001499A FR3107260B1 (en) 2020-02-14 2020-02-14 Watertight closing device

Publications (2)

Publication Number Publication Date
FR3107260A1 FR3107260A1 (en) 2021-08-20
FR3107260B1 true FR3107260B1 (en) 2022-02-25

Family

ID=70154769

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2001499A Active FR3107260B1 (en) 2020-02-14 2020-02-14 Watertight closing device

Country Status (1)

Country Link
FR (1) FR3107260B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2949300A1 (en) * 2009-09-01 2011-03-04 Carnac Sport Tightening/fitting system i.e. magnetic type tightening/fitting system, for item of clothing i.e. glove, to cover wrist of user, has magnets that are directed, so that poles are reversed with respect to permanent magnets to form notches
CN103237473B (en) 2010-05-16 2015-12-02 古博密封有限公司 Flexible magnetic sealing means
DE102014002264A1 (en) * 2014-02-20 2015-08-20 Michael Specht Magnet zipper
NL2021415B1 (en) * 2018-08-01 2020-02-12 Daklapack Europe B V transport pouch

Also Published As

Publication number Publication date
FR3107260A1 (en) 2021-08-20

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