FR2419825A1 - Box file with sprung closure - has flexible tongue fitting into recess in cover flap which prevents accidental opening - Google Patents

Box file with sprung closure - has flexible tongue fitting into recess in cover flap which prevents accidental opening

Info

Publication number
FR2419825A1
FR2419825A1 FR7808071A FR7808071A FR2419825A1 FR 2419825 A1 FR2419825 A1 FR 2419825A1 FR 7808071 A FR7808071 A FR 7808071A FR 7808071 A FR7808071 A FR 7808071A FR 2419825 A1 FR2419825 A1 FR 2419825A1
Authority
FR
France
Prior art keywords
recess
accidental opening
cover flap
flexible tongue
prevents accidental
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
FR7808071A
Other languages
French (fr)
Other versions
FR2419825B3 (en
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.)
Dine SA Cartonnages
Original Assignee
Dine SA Cartonnages
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 Dine SA Cartonnages filed Critical Dine SA Cartonnages
Priority to FR7808071A priority Critical patent/FR2419825A1/en
Publication of FR2419825A1 publication Critical patent/FR2419825A1/en
Application granted granted Critical
Publication of FR2419825B3 publication Critical patent/FR2419825B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F7/00—Filing appliances without fastening means
    • B42F7/14—Boxes
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/64—Lids
    • B65D5/66—Hinged lids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheet Holders (AREA)

Abstract

The box-file has a flexible resilient tongue (2) which fits into a recess (3) in the flap (4) of the cover (5). Above the recess, the flap can have a flexible portion working with the tongue, and it can also have an extended portion (9) at both ends, fitting inside the box for extra security. The design protects against loss of papers due to accidental opening and can be opened only by pressing in the tongue to release it from the recess.
FR7808071A 1978-03-15 1978-03-15 Box file with sprung closure - has flexible tongue fitting into recess in cover flap which prevents accidental opening Granted FR2419825A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7808071A FR2419825A1 (en) 1978-03-15 1978-03-15 Box file with sprung closure - has flexible tongue fitting into recess in cover flap which prevents accidental opening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7808071A FR2419825A1 (en) 1978-03-15 1978-03-15 Box file with sprung closure - has flexible tongue fitting into recess in cover flap which prevents accidental opening

Publications (2)

Publication Number Publication Date
FR2419825A1 true FR2419825A1 (en) 1979-10-12
FR2419825B3 FR2419825B3 (en) 1980-11-14

Family

ID=9206055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808071A Granted FR2419825A1 (en) 1978-03-15 1978-03-15 Box file with sprung closure - has flexible tongue fitting into recess in cover flap which prevents accidental opening

Country Status (1)

Country Link
FR (1) FR2419825A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0397577A1 (en) * 1989-05-12 1990-11-14 Bull S.A. Selflocking container and method of packaging
FR2646830A1 (en) * 1989-05-12 1990-11-16 Bull Sa Packaging box with self-lockable closure and packaging method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0397577A1 (en) * 1989-05-12 1990-11-14 Bull S.A. Selflocking container and method of packaging
FR2646830A1 (en) * 1989-05-12 1990-11-16 Bull Sa Packaging box with self-lockable closure and packaging method
FR2655951A2 (en) * 1989-05-12 1991-06-21 Bull Sa AUTOMOBILEABLE CLOSURE PACKING BOX AND METHOD OF PACKAGING.
US5040722A (en) * 1989-05-12 1991-08-20 Bull S. A. Packing box with self-lockable closure and packing method therefor

Also Published As

Publication number Publication date
FR2419825B3 (en) 1980-11-14

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