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EP0104136A2 - Container with a cover and a locking device - Google Patents

Container with a cover and a locking device Download PDF

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Publication number
EP0104136A2
EP0104136A2 EP83810237A EP83810237A EP0104136A2 EP 0104136 A2 EP0104136 A2 EP 0104136A2 EP 83810237 A EP83810237 A EP 83810237A EP 83810237 A EP83810237 A EP 83810237A EP 0104136 A2 EP0104136 A2 EP 0104136A2
Authority
EP
European Patent Office
Prior art keywords
container
slot
cover
flange
plug
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
EP83810237A
Other languages
German (de)
French (fr)
Other versions
EP0104136B1 (en
EP0104136A3 (en
Inventor
Wilfried Oppenländer
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.)
Georg Utz AG
Original Assignee
Georg Utz AG
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 Georg Utz AG filed Critical Georg Utz AG
Priority to AT83810237T priority Critical patent/ATE33870T1/en
Publication of EP0104136A2 publication Critical patent/EP0104136A2/en
Publication of EP0104136A3 publication Critical patent/EP0104136A3/en
Application granted granted Critical
Publication of EP0104136B1 publication Critical patent/EP0104136B1/en
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1635—Use of special materials for parts of locks of plastics materials
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0472—Made of rubber, plastics or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
    • E05C1/10—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member rigid with the latch

Definitions

  • the invention relates to a container with a lid and at least one locking latch according to the preamble of patent claim 1.
  • Such a plastic container is described in CH-PS 530,912, the hinged lid of which is secured in the closed position by one or more displaceable locking bolts.
  • the known locking latch is disadvantageous in various respects. Since it is not snap-in, when closing the container, i. when the lid is pressed down, the latch is moved manually into the opening position and, after the plug part has penetrated into the container slot, is again moved manually into the closing position. It has also been shown that the locking latch is insufficiently secured, so that during transportation, if vibrations occur and the container is shaken, the locking device can open.
  • the plastic transport container 1 shown in FIG. 1 has a plastic lid 2 on one long side is connected to the container 1 by hinges 3.
  • Several stiffening ribs 4 known per se are provided for stiffening the container 1 and the lid 2.
  • Both the container 1 and the lid 2 have a circumferential flange 5, 6, the lid flange 5 resting on the container flange 6 in the closed position shown.
  • the opposite sides of the hinges 3 of the two flanges of the lid and the container are each parallel to the lid or. Slots 7, 8 extending along the edge of the container are aligned in pairs in the closed position.
  • each locking bolt 9 has - seen in cross section - a conically tapering plug-in part 10, which is connected via a neck 11 to a handle part 12, the neck 11 being guided and secured in the slot 7 of the cover flange 5.
  • the grip part 12 is wider than the slot 7 and lies on the top of the cover flange 5 with two slide rails 13.
  • the conical profile of the plug-in part 10 forms two shoulders 14 at the transition to the neck, which engage under the lower edge of the cover slot 7.
  • the locking bolt is inserted into the cover slot 5 for mounting, the slot edges snap into the neck 11 after an elastic expansion behind the two shoulders 4 and thus hold the locking bolt 9 on the cover 2.
  • the plug-in part 10 has a resilient hook 15 protruding upwards from its lower end, and a projection 16 which is intended for reaching under the container flange 6.
  • the plug part 10 of the locking bar 9 penetrates the slot with play 8 in the container flange 6 (Fig. 6).
  • the plug-in part 10 has an inclined run-up surface 19 which, when the plug-in part penetrates, away from one end 20 of the container slot 8 against the spring force of the hook 15 is pressed until the projection 16 snaps in and engages under the container flange in the region of the slot end 20 (FIG. 7).
  • the lid 2 is held securely in the closed position on the container 1 by the locking latch 9. Opening, even with strong vibrations during transport, is impossible.
  • the closed container can be sealed, the cord 21 of the seal 22 being guided through a hole in the handle part 12 and through the two slots 7, 8, as shown in FIG. 2.
  • the locking bar 9 is pushed against the spring force by finger pressure until the plug-in part 10 can be removed from the lower slot.
  • the handle part is expediently grooved so that the fingers do not slip when actuated.
  • This locking bolt is a cheap, one-piece plastic locking element with an integrated spring hook. Operation is very simple, as the closing process takes place automatically when the lid is pressed down. Opening is just as easy, with the Lifting the lid only the locking bolt must be moved against the spring force. The locking latch is not lost because it is secured to the cover flange.

Landscapes

  • Closures For Containers (AREA)
  • Cookers (AREA)

Abstract

1. A container (1) with a cover (2) and at least one locking bolt (9) comprising an insertion part (10) and a handle part (12), the insertion part (10) being movably guided in a slot (7) in a flange (5) of the cover (2) between sliding rails at the top and shoulders (14) extending under the flange on both sides of the slot, and when the cover rests on the container the insertion part (10) engages in a slot (8) in the flange (6) of the container (1) and has a projection (16) which extends under the flange (6) in the closed position, characterized in that a spring hook (15) formed integrally on the underside of the insertion part (10) has an upwardly projecting free end which, in every position of the locking bolt (9), is disposed at the edge of the slot (7) in the cover (1) between the closing position and the opening position, and in the opening position the bolt (9) is held captive in the cover only by the guidance of the sliding rails (13) and shoulder (14).

Description

Die Erfindung betrifft einen Behälter mit Deckel und mindestens einem Verschlussriegel gemäss dem Oberbegriff des Patentanspruchs 1.The invention relates to a container with a lid and at least one locking latch according to the preamble of patent claim 1.

In der CH-PS 530'912 ist ein solcher Kunststoffbehälter beschrieben, dessen anscharnierter Deckel durch einen oder mehrere verschiebbare Verschlussriegel in der Schliesslage gesichert ist. Der bekannte Verschlussriegel ist jedoch in verschiedener Hinsicht nachteilig. Da er nicht einschnappbar ausgebildet ist, muss beim Schliessen des Behälters, d.h. beim Niederdrücken des Deckels, der Riegel manuell in die Oeffnungsposition verschoben werden und nach dem Eindringen des Steckteils in den Behälterschlitz wiederum manuell in die Schliessposition verschoben werden. Es hat sich ferner gezeigt, dass der Verschlussriegel ungenügend gesichert ist, so dass beim Transport, wenn Vibrationen auftreten und der Behälter gerüttelt wird, der Verschluss sich öffnen kann.Such a plastic container is described in CH-PS 530,912, the hinged lid of which is secured in the closed position by one or more displaceable locking bolts. The known locking latch is disadvantageous in various respects. Since it is not snap-in, when closing the container, i. when the lid is pressed down, the latch is moved manually into the opening position and, after the plug part has penetrated into the container slot, is again moved manually into the closing position. It has also been shown that the locking latch is insufficiently secured, so that during transportation, if vibrations occur and the container is shaken, the locking device can open.

Die Erfindung stellt sich nun zur Aufgabe, einen Behälter der eingangs erwähnten Gattung zu schaffen, dessen Deckel beim Schliessen automatisch einschnappt und durch Vibrationen nicht lösbar ist. Die Lösung dieser Aufgabe erfolgt erfindungsgemäss durch die in der Kennzeichnung des Patentanspruchs 1 definierten Merkmale.The object of the invention is now to create a container of the type mentioned at the beginning, the lid of which snaps automatically when closed and cannot be released by vibrations. This object is achieved according to the invention by the features defined in the characterizing part of patent claim 1.

Nachfolgend wird anhand der Figuren ein Ausführungsbeispiel der Erfindung näher erläutert. Es zeigen:

  • Fig. 1 einen Schnitt durch einen Behälter mit Deckel und zwei Verschlussriegeln,
  • Fig. 2 einen Ausschnitt des Behälters im Bereich der Verriegelungsstelle, in grösserem Massstab,
  • Fig. 3 eine Endansicht auf einen Verschlussriegel und
  • Fig. 4 bis Fig. 8 die verschiedenen Funktionen des Verschlussriegels bei Demontage, beim Schliessen und beim Oeffnen des Deckels.
An exemplary embodiment of the invention is explained in more detail below with reference to the figures. Show it:
  • 1 shows a section through a container with a lid and two locking bolts,
  • 2 shows a detail of the container in the area of the locking point, on a larger scale,
  • Fig. 3 is an end view of a locking latch and
  • Fig. 4 to Fig. 8 shows the various functions of the locking bar when disassembling, when closing and when opening the lid.

Der in der Fig. 1 dargestellte Kunststoff-Transportbehälter 1 weist einen Kunststoffdeckel 2 auf, der an einer Längsseite durch Scharniere 3 mit dem Behälter 1 verbunden ist. Zur Versteifung des Behälters 1 und des Deckels 2 sind mehrere, an sich bekannte Versteifungsrippen 4 vorgesehen. Sowohl der Behälter 1 wie auch der Deckel 2 weisen einen umlaufenden Flansch 5, 6 auf, wobei der Deckelflansch 5 in der dargestellten Schliesslage auf dem Behälterflansch 6 aufliegt. Die den Scharnieren 3 gegenüberliegenden Längsseiten der beiden Flansche des Deckels und des Behälters sind mit je zwei parallel zum Deckel-bzw. Behälterrand verlaufenden Schlitzen 7, 8 versehen, die in der Schliesslage paarweise miteinander fluchten.The plastic transport container 1 shown in FIG. 1 has a plastic lid 2 on one long side is connected to the container 1 by hinges 3. Several stiffening ribs 4 known per se are provided for stiffening the container 1 and the lid 2. Both the container 1 and the lid 2 have a circumferential flange 5, 6, the lid flange 5 resting on the container flange 6 in the closed position shown. The opposite sides of the hinges 3 of the two flanges of the lid and the container are each parallel to the lid or. Slots 7, 8 extending along the edge of the container are aligned in pairs in the closed position.

Um den Deckel 2 in der Schliesslage zu halten, sind zwei verschiebbare Verschlussriegel 9 vorhanden, die in den beiden Schlitzpaaren 7, 8 stecken. Jeder Verschlussriegel 9 weist einen - im Querschnitt gesehen - konisch sich nach unten verjüngenden Steckteil 10 auf, der über einen Hals 11 mit einem Griffteil 12 verbunden ist, wobei der Hals 11 im Schlitz 7 des Deckelflansches 5 geführt und gesichert ist. Der Griffteil 12 ist breiter als der Schlitz 7 und liegt mit zwei Gleitschienen 13 auf der Oberseite des Deckelflansches 5 auf.In order to keep the cover 2 in the closed position, two displaceable locking bolts 9 are present, which are inserted in the two pairs of slots 7, 8. Each locking bolt 9 has - seen in cross section - a conically tapering plug-in part 10, which is connected via a neck 11 to a handle part 12, the neck 11 being guided and secured in the slot 7 of the cover flange 5. The grip part 12 is wider than the slot 7 and lies on the top of the cover flange 5 with two slide rails 13.

Das konische Profil des Steckteils 10 bildet beim Uebergang zum Hals zwei Schultern 14, die den unteren Rand des Deckelschlitzes 7 untergreifen. Wie aus der Fig. 4 hervorgeht, wird zum Montieren des Verschlussriegels dieser in den Deckelschlitz 5 gesteckt, wobei die Schlitzränder nach einer elastischen Aufweitung hinter den beiden Schultern 4 in den Hals 11 einschnappen und so den Verschlussriegel 9 am Deckel 2 halten.The conical profile of the plug-in part 10 forms two shoulders 14 at the transition to the neck, which engage under the lower edge of the cover slot 7. As can be seen from FIG. 4, the locking bolt is inserted into the cover slot 5 for mounting, the slot edges snap into the neck 11 after an elastic expansion behind the two shoulders 4 and thus hold the locking bolt 9 on the cover 2.

Der Steckteil 10 weist einen von seinem unteren Ende nach oben ragenden federnden Haken 15 auf, sowie einen Vorsprung 16, der zum Untergreifen des Behälterflansches 6 bestimmt ist.The plug-in part 10 has a resilient hook 15 protruding upwards from its lower end, and a projection 16 which is intended for reaching under the container flange 6.

Die Funktion des Verschlussriegels 9 wird nun anhand der Fig. 5 bis 8 beschrieben. Im geöffneten Zustand des Deckels liegt das obere Ende des Federhakens 15 an einem Ende 17 des Schlitzes 7 an, und der Hals 11 berührt das andere Schlitzende 18. Wird nun der Deckel geschlossen, so dringt der Steckteil 10 des Verschlussriegels 9 mit Spiel in den Schlitz 8 im Behälterflansch 6 ein (Fig. 6). Unterhalb des Vorsprungs 16 weist der Steckteil 10 eine schräge Auflauffläche 19 auf, die beim Eindringen des Steckteils vom einen Ende 20 des Behälterschlitzes 8 entgegen der Federkraft des Hakens 15 weggedrückt wird, bis der Vorsprung 16 einschnappt und den Behälterflansch im Bereich des Schlitzendes 20 untergreift (Fig. 7). Durch den Verschlussriegel 9 ist der Deckel 2 sicher in der geschlossenen Lage auf dem Behälter l gehalten. Ein Oeffnen, auch bei starken Vibrationen während des Transportes, ist ausgeschlossen.The function of the locking bar 9 will now be described with reference to FIGS. 5 to 8. In the opened state of the cover, the upper end of the spring hook 15 rests against one end 17 of the slot 7, and the neck 11 touches the other end of the slot 18. If the cover is now closed, the plug part 10 of the locking bar 9 penetrates the slot with play 8 in the container flange 6 (Fig. 6). Below the projection 16, the plug-in part 10 has an inclined run-up surface 19 which, when the plug-in part penetrates, away from one end 20 of the container slot 8 against the spring force of the hook 15 is pressed until the projection 16 snaps in and engages under the container flange in the region of the slot end 20 (FIG. 7). The lid 2 is held securely in the closed position on the container 1 by the locking latch 9. Opening, even with strong vibrations during transport, is impossible.

Der geschlossene Behälter kann plombiert werden, wobei die Schnur 21 der Plombe 22 durch ein Loch im Griffteil 12 und durch die beiden Schlitze 7, 8 geführt wird, wie in Fig. 2 gezeigt ist.The closed container can be sealed, the cord 21 of the seal 22 being guided through a hole in the handle part 12 and through the two slots 7, 8, as shown in FIG. 2.

Zum Oeffnen des Behälters 1 wird der Verschlussriegel 9 durch Fingerdruck entgegen der Federkraft verschoben, bis der Steckteil 10 aus dem unteren Schlitz entfernt werden kann. Zweckmässigerweise ist der Griffteil geriffelt, damit die Finger bei der Betätigung nicht abrutschen.To open the container 1, the locking bar 9 is pushed against the spring force by finger pressure until the plug-in part 10 can be removed from the lower slot. The handle part is expediently grooved so that the fingers do not slip when actuated.

Es handelt sich bei diesem Verschlussriegel um ein billiges, einstückig aus Kunststoff hergestelltes Verschlusselement mit integriertem Federhaken. Die Bedienung ist sehr einfach, da der Schliessvorgang beim Niederdrücken des Deckels automatisch erfolgt. Das Oeffnen ist ebenso einfach, wobei beim Anheben des Deckels lediglich der Verschlussriegel entgegen der Federkraft verschoben werden muss. Der Verschlussriegel geht nicht verloren, da er am Deckelflansch gesichert ist.This locking bolt is a cheap, one-piece plastic locking element with an integrated spring hook. Operation is very simple, as the closing process takes place automatically when the lid is pressed down. Opening is just as easy, with the Lifting the lid only the locking bolt must be moved against the spring force. The locking latch is not lost because it is secured to the cover flange.

Claims (5)

1. Behälter mit Deckel und mindestens einem Verschlussriegel, der einen Griffteil und einen Steckteil aufweist, in einem Schlitz des Deckelflansches gehalten und zwischen einer Schliess- und einer Oeffnungsposition verschiebbar gelagert ist, wobei bei geschlossenem Behälter der Steckteil in einem Schlitz des Behälterflansches eindringt und den letzteren mit einem Vorsprung hintergreift, dadurch gekennzeichnet, dass der Steckteil (10) einen Federhaken (15) aufweist, der den Verschlussriegel (9) beim Einschnappen federnd in die Schliessposition drückt.1.container with a lid and at least one locking latch, which has a handle part and a plug-in part, is held in a slot of the lid flange and is slidably mounted between a closed and an open position, the plug-in part penetrating into a slot of the container flange when the container is closed and the engages behind the latter with a projection, characterized in that the plug-in part (10) has a spring hook (15) which resiliently presses the locking bolt (9) into the closed position when it snaps into place. 2. Behälter nach Anspruch 1, dadurch gekennzeichnet, dass der Verschlussriegel (9) und der Federhaken (15) einstückig aus Kunststoff gefertigt sind.2. Container according to claim 1, characterized in that the locking bolt (9) and the spring hook (15) are made in one piece from plastic. 3. Behälter nach Anspruch 1, dadurch gekennzeichnet, dass unterhalb des Vorsprungs (16) eine Auflauffläche (19) angeordnet ist, die beim Einführen des Steckteils (10) in den Behälterschlitz (8) mit einem Ende des letzteren zusammenwirkt, um den Federhaken (15) elastisch zusammenzudrücken.3. Container according to claim 1, characterized in that a run-up surface (19) is arranged below the projection (16), which cooperates with the end of the latter when the plug-in part (10) is inserted into the container slot (8), around the spring hook ( 15) compress elastically. 4. Behälter nach Anspruch 1, dadurch gekennzeichnet, dass die Ränder des Deckelschlitzes (7) in einen Hals (11) zwischen dem Steck- und dem Griffteil (10 bzw. 12) einschnappbar hineinragen.4. A container according to claim 1, characterized in that the edges of the lid slot (7) in a neck (11) between the plug and the handle part (10 or 12) protrude snap. 5. Behälter nach Anspruch 1, dadurch gekennzeichnet, dass das freie Ende des Federhakens (15) an einem Ende des Deckelschlitzes (7) anliegt.5. A container according to claim 1, characterized in that the free end of the spring hook (15) abuts one end of the cover slot (7).
EP83810237A 1982-09-22 1983-06-06 Container with a cover and a locking device Expired EP0104136B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83810237T ATE33870T1 (en) 1982-09-22 1983-06-06 CONTAINER WITH LID AND LOCKING LATCH.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH5603/82A CH656854A5 (en) 1982-09-22 1982-09-22 CONTAINER WITH LID AND LOCKING LATCH.
CH5603/82 1982-09-22

Publications (3)

Publication Number Publication Date
EP0104136A2 true EP0104136A2 (en) 1984-03-28
EP0104136A3 EP0104136A3 (en) 1985-07-03
EP0104136B1 EP0104136B1 (en) 1988-04-27

Family

ID=4296378

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83810237A Expired EP0104136B1 (en) 1982-09-22 1983-06-06 Container with a cover and a locking device

Country Status (4)

Country Link
EP (1) EP0104136B1 (en)
AT (1) ATE33870T1 (en)
CH (1) CH656854A5 (en)
DE (1) DE3376439D1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441653A1 (en) * 1984-10-24 1986-04-24 Erismann AG, Neunkirch Device for holding objects, in particular for tools
DE3620865A1 (en) * 1986-06-21 1987-12-23 Peter Seitz Collecting container and plastic lid
EP0392899A2 (en) * 1989-04-14 1990-10-17 Allibert Sa. Container with articulated cover, with improved fastener and hinge
US5050756A (en) * 1984-07-13 1991-09-24 Lista Ag Method and apparatus for storing, transporting and transferring production goods
DE19605377C2 (en) * 1996-02-14 2001-02-01 Seitz Peter Locking bar for the lid of a goods shipping container
EP1588955A1 (en) * 2004-04-20 2005-10-26 Fritz Schäfer GmbH Storage and transport container

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9113597U1 (en) * 1991-06-11 1992-07-09 Fa. Hermann & Emert, 8106 Oberau Packaging made from recyclable plastic material
DE202004015212U1 (en) 2004-09-28 2005-02-10 Fritz Schäfer GmbH Storage and transport container
EP1870548B1 (en) * 2006-06-08 2009-04-22 Georg Utz Holding AG Slidable latch bolt
DE102007051428B3 (en) * 2007-10-25 2009-04-09 Georg Utz Holding Ag snap lock

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL300118A (en) * 1900-01-01
FR2110178A1 (en) * 1970-10-02 1972-06-02 Utz Ag Georg
US3850464A (en) * 1973-05-23 1974-11-26 R Bisbing Slam-latch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL300118A (en) * 1900-01-01
FR2110178A1 (en) * 1970-10-02 1972-06-02 Utz Ag Georg
US3850464A (en) * 1973-05-23 1974-11-26 R Bisbing Slam-latch

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5050756A (en) * 1984-07-13 1991-09-24 Lista Ag Method and apparatus for storing, transporting and transferring production goods
DE3441653A1 (en) * 1984-10-24 1986-04-24 Erismann AG, Neunkirch Device for holding objects, in particular for tools
DE3620865A1 (en) * 1986-06-21 1987-12-23 Peter Seitz Collecting container and plastic lid
EP0392899A2 (en) * 1989-04-14 1990-10-17 Allibert Sa. Container with articulated cover, with improved fastener and hinge
FR2645834A1 (en) * 1989-04-14 1990-10-19 Allibert Sa RACK COMPRISING AN ARTICULATED COVER EQUIPPED WITH AN IMPROVED LATCH AND AN IMPROVED HINGE
EP0392899A3 (en) * 1989-04-14 1991-06-19 Allibert Sa. Container with articulated cover, with improved fastener and hinge
DE19605377C2 (en) * 1996-02-14 2001-02-01 Seitz Peter Locking bar for the lid of a goods shipping container
EP1588955A1 (en) * 2004-04-20 2005-10-26 Fritz Schäfer GmbH Storage and transport container
US7448513B2 (en) 2004-04-20 2008-11-11 Fritz Schafer Gmbh Reusable hinged-lid shipping/storage box

Also Published As

Publication number Publication date
EP0104136B1 (en) 1988-04-27
CH656854A5 (en) 1986-07-31
DE3376439D1 (en) 1988-06-01
EP0104136A3 (en) 1985-07-03
ATE33870T1 (en) 1988-05-15

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