FR2746770A1 - Windowless pivoting cover - Google Patents

Windowless pivoting cover Download PDF

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Publication number
FR2746770A1
FR2746770A1 FR9601404A FR9601404A FR2746770A1 FR 2746770 A1 FR2746770 A1 FR 2746770A1 FR 9601404 A FR9601404 A FR 9601404A FR 9601404 A FR9601404 A FR 9601404A FR 2746770 A1 FR2746770 A1 FR 2746770A1
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FR
France
Prior art keywords
axis
rotation
cover
around
seal
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
FR9601404A
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French (fr)
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FR2746770B1 (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.)
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
Application filed by Individual filed Critical Individual
Priority to FR9601404A priority Critical patent/FR2746770B1/en
Priority to FR9700867A priority patent/FR2746771B1/en
Publication of FR2746770A1 publication Critical patent/FR2746770A1/en
Application granted granted Critical
Publication of FR2746770B1 publication Critical patent/FR2746770B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/14—Non-removable lids or covers
    • B65D43/18—Non-removable lids or covers pivoted for movement in plane of container mouth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

The windowless cover for an opening pivots about an axis (1) fitted in a housing. It consists of a part with two lugs (3) located near the rotational axis and housings (4) for them provided in a second opposite part. A flexible joint (5) held around the axis is crushed during opening due to the lifting of the lugs from their housing. The joint is crimped or clipped on the axis.

Description

tu Qoj] tu
La présente invention conceme le système de fermeture de couvercle ou cache pivotant aveugle pour conditionnement ou ouverture.you Qoj] you
The present invention relates to the lid closing system or blind pivoting cover for packaging or opening.

L'invention a pour but de verrouiller et de recentrer sur la fermeture initiale, dans le centrage choisi.The invention aims to lock and refocus on the initial closure, in the chosen centering.

Le procédé mis au point par le positionnement spécifique des deux ergots 3, situés proches de l'axe de rotation 1 assure la fermeture.The process developed by the specific positioning of the two pins 3, located near the axis of rotation 1 ensures the closure.

La situation des ergots 3 et de leurs logements 4 dans la partie opposée, se trouve à courte distance de l'axe de rotation 1, facilitant ainsi le retour et le verrouillage.The location of the pins 3 and their housings 4 in the opposite part is located a short distance from the axis of rotation 1, thus facilitating return and locking.

On obtient l'écrasement du joint 5 qui est autour de l'axe de rotation 1. The seal 5 is crushed, which is around the axis of rotation 1.

Le joint 5 est maintenu par un sertissage 6 autour de l'axe de rotation 1 ou par un emboitement de l'axe de rotation 1 dans un logement 2 approprié, pouvant être en contredépouille.The seal 5 is held by a crimp 6 around the axis of rotation 1 or by an interlocking of the axis of rotation 1 in a suitable housing 2, which can be undercut.

Les ergots 3 et les logements 4 doivent se situer à moins de 10% de l'axe de rotation 1 par rapport au demi-périmètre du cache ou du couvercle.The pins 3 and the housings 4 must be located less than 10% of the axis of rotation 1 with respect to the half-perimeter of the cover or the cover.

En effet, un éloigement plus important donne un angle d'ouverture vertical plus prononcé qui n'assure pas l'emboitement idéal des ergots 3 dans leurs logements 4 et donc le verrouillage.Indeed, a greater distance gives a more pronounced vertical opening angle which does not ensure the ideal nesting of the pins 3 in their housings 4 and therefore the locking.

De plus, L'effet d'élasticité du joint 5 écrasé lors de l'ouverture n'est alors pas assuré car la tenue du sertissage ou de l'encliquetage 6 lors de sa fermeture ne fait pas effet de retour.In addition, the elasticity effect of the seal 5 crushed during opening is then not ensured because the resistance of the crimping or snap-fastening 6 during its closing does not have a return effect.

A l'ouverture, le cache ou le couvercle, en comprimant le joint 5 et en sortant des logements 4 des ergots 3, entraine un soulèvement dû à l'épaisseur des ergots 3 et de la souplesse du joint 5 étant donné que les ergots 3 sont en frottement sur la surface plate de la partie opposée. At the opening, the cover or the cover, by compressing the seal 5 and leaving the housings 4 of the lugs 3, causes an uplift due to the thickness of the lugs 3 and the flexibility of the seal 5 since the lugs 3 are rubbing against the flat surface of the opposite part.

L'axe de rotation 1 s'emboite dans un cylindre 2 qui se trouve dans la partie opposée du couvercle ou cache où sont réalisés le sertissage ou l'encliquetage 6.The axis of rotation 1 fits into a cylinder 2 which is located in the opposite part of the cover or cover where the crimping or snapping-in is carried out 6.

Une ouverture à 1800 du couvercle ou cache entraine automatiquement un blocage de ce dernier dans le système.An opening at 1800 of the cover or cover automatically causes the latter to block in the system.

LEGENDE DU SCHEMA 1 AXE DE ROTATION 2 CYLINDRE RECEVANT L'AXE DE ROTATION 3 ERGOTS DE BLOCAGE 4 LOGEMENTS RECEVANT LES ERGOTS DE BLOCAGE 5 JOINT CAOUTCHOUC 6 SERTISSAGE OU ENCLIQUETAGE DE L'AXE DE ROTATION  LEGEND OF THE DIAGRAM 1 ROTATION AXIS 2 CYLINDER RECEIVING THE ROTATION AXIS 3 LOCKING LATCHES 4 HOUSING RECEIVING THE LOCKING LATCHES 5 RUBBER JOINT 6 CRIMPING OR LATCHING THE ROTATION AXIS

Claims (1)

10) 20) 3o) REVENDICATIONS Système de fermeture aveugle nécessitant une rotation autour d'un axe, pour le conditionnement ou l'ouverture du type comportant un couvercle ou cache pivotant autour d'un axe (1) emboité ou serti dans un logement caractérisé, d'une part par deux ergots (3) situés proches de l'axe de rotation (1)et des logements (4) pour ceux-ci prévus dans la partie opposée, et d'autre part, par un joint élastique (5) maintenu autour de l'axe de rotation (1) destiné à être écrasé lors du mouvement d'ouverture par le soulèvement, dû à l'épaisseur des ergots (3) sortant de leurs logements(4). Système de fermeture selon revendication 1caractérisé en ce que le joint (5) est maintenu par sertissage(6) de l'axe de rotation (1 Système de fermeture selon revendication 1 caractérisé en ce que le joint (5)est maintenu par encliquetage (6) autour de l'axe de rotation (1).10) 20) 3o) CLAIMS Blind closure system requiring rotation around an axis, for packaging or opening of the type comprising a cover or cover pivoting around an axis (1) fitted or crimped in a characterized housing , on the one hand by two pins (3) located near the axis of rotation (1) and housings (4) for these provided in the opposite part, and on the other hand, by an elastic seal (5 ) maintained around the axis of rotation (1) intended to be crushed during the opening movement by the lifting, due to the thickness of the pins (3) coming out of their housings (4). Closing system according to claim 1 characterized in that the seal (5) is held by crimping (6) the axis of rotation (1 Closing system according to claim 1 characterized in that the seal (5) is held by snap (6 ) around the axis of rotation (1). 4 ) 5 )4) 5) Système de fermeture selon revendication 1 caractérisé en ce que le joint (5) est maintenu autour de l'axe de rotation (I)par un emboitement dans un logement en contredépouille.Closure system according to claim 1 characterized in that the seal (5) is held around the axis of rotation (I) by an interlocking in a housing undercut. Système de fermeture selon ------- l'une quelconque des revendications précédentes caractérisé en ce que les deux ergots (3)Closing system according to ------- any one of the preceding claims, characterized in that the two pins (3) reçusdans les deux logements (4) correspondants prévus dans la partie opposée, sont situés à moins de 10% de l'axe de rotation (1) par rapport au demi périmètre du cache ou couvercle.  received in the two corresponding housings (4) provided in the opposite part, are located less than 10% of the axis of rotation (1) relative to the half perimeter of the cover or cover.
FR9601404A 1996-02-06 1996-02-06 BLIND PIVOTING CLOSURE Expired - Fee Related FR2746770B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9601404A FR2746770B1 (en) 1996-02-06 1996-02-06 BLIND PIVOTING CLOSURE
FR9700867A FR2746771B1 (en) 1996-02-06 1997-01-28 BLIND PIVOTING CLOSURE FOR COVER OR LID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9601404A FR2746770B1 (en) 1996-02-06 1996-02-06 BLIND PIVOTING CLOSURE

Publications (2)

Publication Number Publication Date
FR2746770A1 true FR2746770A1 (en) 1997-10-03
FR2746770B1 FR2746770B1 (en) 1998-08-14

Family

ID=9488875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9601404A Expired - Fee Related FR2746770B1 (en) 1996-02-06 1996-02-06 BLIND PIVOTING CLOSURE

Country Status (1)

Country Link
FR (1) FR2746770B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003055765A1 (en) * 2002-01-03 2003-07-10 Soremartec S.A. Small container

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB229266A (en) * 1924-02-12 1925-11-05 Monie Alan Ferst Improvements in containers for pencil leads or the like
FR975595A (en) * 1942-03-04 1951-03-07 Box
GB2058549A (en) * 1979-08-06 1981-04-15 Sheldon J M Device for food service and clean-up
US5035344A (en) * 1990-01-31 1991-07-30 Gary Christopher Closure for portable container
GB2246342A (en) * 1990-07-25 1992-01-29 Mohamed Foysol Chowdhury Can with reclosing device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB229266A (en) * 1924-02-12 1925-11-05 Monie Alan Ferst Improvements in containers for pencil leads or the like
FR975595A (en) * 1942-03-04 1951-03-07 Box
GB2058549A (en) * 1979-08-06 1981-04-15 Sheldon J M Device for food service and clean-up
US5035344A (en) * 1990-01-31 1991-07-30 Gary Christopher Closure for portable container
GB2246342A (en) * 1990-07-25 1992-01-29 Mohamed Foysol Chowdhury Can with reclosing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003055765A1 (en) * 2002-01-03 2003-07-10 Soremartec S.A. Small container

Also Published As

Publication number Publication date
FR2746770B1 (en) 1998-08-14

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