EP3511494B1 - Magnetic lock device for closing a container comprising a container section and a cap section - Google Patents

Magnetic lock device for closing a container comprising a container section and a cap section Download PDF

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Publication number
EP3511494B1
EP3511494B1 EP18000999.5A EP18000999A EP3511494B1 EP 3511494 B1 EP3511494 B1 EP 3511494B1 EP 18000999 A EP18000999 A EP 18000999A EP 3511494 B1 EP3511494 B1 EP 3511494B1
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EP
European Patent Office
Prior art keywords
magnetic lock
receiving part
magnetic
latching
lock member
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
EP18000999.5A
Other languages
German (de)
French (fr)
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EP3511494A1 (en
Inventor
Michael Hartmann
Jörg RASCHKE
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.)
Sudhaus GmbH and Co KG
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Sudhaus GmbH and Co KG
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Publication date
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Publication of EP3511494A1 publication Critical patent/EP3511494A1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
    • 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
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • B65D33/2584—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterized by the slider
    • B65D33/2587—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterized by the slider the slider being made out of a plurality of pieces
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/10—Arrangement of fasteners
    • A45C13/1069—Arrangement of fasteners magnetic
    • 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
    • E05B15/0046—Ratchet mechanisms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction

Definitions

  • the invention relates to a magnetic lock device for closing a container having a container section and a cover part, with a slide part, on which a first magnetic lock member is arranged and which has a pretensioned latching device, and an elongate receiving part, which has a second magnetic lock member, between the and the slide part-side magnetic lock member has an attractive force, the slide part and the elongate receiving part can be brought into locking engagement against the bias of the slide part-side locking device by means of the pulling force acting between the slide part-side magnetic lock member and the receiving part-side magnetic lock member, and wherein the slide part is displaceable on the elongated receiving part.
  • Such magnetic lock devices and their slide and receiving parts are usually made of a suitable material, in particular a suitable plastic.
  • the two magnetic lock members serve to realize the engagement between the slide part and the receiving part as soon as a predeterminable distance between the slide part on the one hand and the receiving part on the other hand is reached or undershot.
  • the engagement between the slide part on the one hand and the receiving part on the other hand, without external forces having to be applied for this, is accomplished by ensuring that the locking force as well as the magnetic lock elements are designed in such a way that the attractive force between the two magnetic lock elements is sufficient to achieve the Intervention against the biasing force of the locking device to accomplish.
  • the invention is based on the object of developing the generic magnetic lock device for closing a container having a container section and a cover part in such a way that one with the least possible technical and constructive effort and while ensuring permanent reliable operation of the magnetic lock device easier handling of the same is possible.
  • the magnetic lock member arranged on the elongated receiving part extends over the entire or almost the entire longitudinal extent of the elongated receiving part and in that the elongated receiving part has an undercut device extending over its entire or almost all longitudinal extent, with which the slide part-side latching device can be brought into locking engagement. Due to the fact that the elongate receiving part extends over the entire or almost the entire longitudinal extent, the longitudinal extent of which is usually considerably greater than that of the slide part, it is possible to at each longitudinal section of the receiving part to realize the engagement between the receiving part on the one hand and the slide part on the other hand against the biasing force acting on the slide part-side locking device.
  • the locking device with the undercut device on the receiving part side then being in locking engagement
  • the desired position between the cover part and the container section of the container can then be set by moving the slide part on the receiving part.
  • the slide part is attached to the lid part of the container, for example the satchel, the elongated receiving part or the like on the container part of the container or satchel. is attached.
  • the slide-magnet-side first magnetic lock member is designed as a magnetic member and the receiving part-side second magnetic lock member is designed as a metallic counter-pole member. In this way, the outlay on materials for the magnetic components of the magnetic lock device according to the invention can be reduced.
  • the magnetic lock device it may be expedient to design the first magnetic lock member on the slide part side as a metallic opposing pole member and the second magnetic lock member on the receiving part side as a magnetic member.
  • the latching device provided on the slide part is prestressed in the direction of the latching engagement with the undercut device on the receiving part side by means of a spring device, preferably a compression spring.
  • the locking device on the slide part side of the magnetic lock device according to the invention can be implemented with comparatively little technical and constructive effort if it has two locking levers, each with a locking lug, which, apart from the undercut device on the receiving part side, can be brought into engagement with a toothing on the receiving part side and which can be brought into engagement by means of the compression spring or the magnetic device Direction of engagement are biased.
  • the latching levers of the latching device of the magnetic lock device according to the invention can be brought out of engagement with the toothing on the receiving part side against the pretension of the compression spring or the magnet device, said toothing extending over the entire or extends almost the entire longitudinal extent of the receiving part.
  • the locking levers are arranged pivotably, the pivot axes being arranged perpendicular to a horizontal plane in which the pivoting movement of the locking lever and the longitudinal extension of the receiving part run.
  • the latching device can be implemented in a simple manner in that the compression spring of the latching device on the slide part side is arranged between the two latching levers thereof. As a result, the locking levers are always biased towards the engagement of their locking lugs with the undercut on the receiving part side or the toothing on the receiving part side.
  • two magnetic elements or ferro elements can be provided when realizing the pretensioning of the latching device by means of the magnetic device, one of which is attached to the two latching levers.
  • the magnetic lock device 1 shown with the aid of an exemplary embodiment, is used to close a container, for example a bag, a school bag or the like, the container not shown in the figures being a container section, also not shown in the figures, and a suitably movable to the container section, in the figures also has a cover part, not shown.
  • a container for example a bag, a school bag or the like
  • the container not shown in the figures being a container section, also not shown in the figures, and a suitably movable to the container section, in the figures also has a cover part, not shown.
  • the magnetic lock device 1 includes a slide part 2, which is fastened to the cover part or to the container section of the container, and a receiving part 3, which correspondingly on Container section or attached to the lid part of the container.
  • the cover part and the container section of the container are fixed to one another in a closed position, the slide part 2 being movable and fixable with respect to the elongate receiving part 3, so that the cover part in one of the Container closing position can be positioned on the container section.
  • Embodiment of the magnetic lock device 1 which is explained in more detail has the slide part 2 a base part 4, a locking device 5 with two locking levers 6, 7, between which a compression spring 8 is arranged, a first magnetic lock member 9, and a cover part 10.
  • the two locking levers 6, 7 of the locking device 5, the compression spring 8 and the first magnetic lock member 9 are held between the base part 4 and the cover part 10 of the slide part 2.
  • two pivot axes 11, 12 are formed on the base part 4, by means of which the two locking levers 6, 7 of the locking device 5 are pivotably held between the base part 4 and the cover part 10.
  • the compression spring 8 is held on lugs 13, 14 on the locking lever side.
  • the two latching levers 6, 7 are rotated about the pivot axes 11, 12 in such a way that latching noses 15, 16 which engage the ends of the two locking levers 6, 7, which are opposite the lugs 13, 14, are moved towards one another.
  • the latching levers 6, 7 are further configured with handles 17, 18 with which the latching levers 6, 7 protrude laterally from the interior thereof formed by the base part 4 and the cover part 10 of the slide part 2, like this from a synopsis of Figures 1 , 3 and 4 emerges.
  • receiving part 3 has an undercut device 19 which extends over the entire longitudinal extent of the receiving part 3.
  • the longitudinal extension of the receiving part 3 is usually considerably larger than the longitudinal extension of the slide part 2.
  • a toothing 20 extends parallel to the undercut device 19 of the elongate receiving part 3 and also interacts with the latching lugs 15, 16 of the latching levers 6, 7 of the latching device 5. Furthermore, a second magnetic lock member 21 is arranged on the receiving part 3, which extends over the entire or almost the entire longitudinal extent of the receiving part 3.
  • This second magnetic lock member 21 on the receiving part side interacts with the first magnetic lock member 9 on the slide part side, as described below. If when approaching the lid part and the container section of the container that Slider part 2 and the receiving part 3 of the magnetic lock device 1 approach each other, a magnetic attraction acts between the first magnetic lock member 9 on the sliding part side and the second magnetic lock member 21 on the receiving part side.
  • the first magnetic lock member 9 and the second magnetic lock member 21 are designed so that the magnetic attraction between them is sufficient from a certain distance between the slide part 2 on the one hand and the receiving part 3 on the other hand to the slide part 2 and the receiving part 3 against the biasing force of the spring-loaded locking device 5 to engage with each other.
  • the magnetic attraction is correspondingly sufficient to pivot the locking lugs 15, 16 and thus the locking levers 6, 7 against the force of the compression spring 8 about the pivot axes 11, 12 until the locking lugs 15, 16 engage under the undercut device 19 of the receiving part 3.
  • the locking lugs 15, 16 are beveled accordingly.
  • the locking lugs 15, 16 engage under the undercut device 19 of the receiving part 3, the locking lugs 15, 16 come into engagement with the toothing 20 of the receiving part 3 in addition to the undercut device 19.
  • the locking lugs 15, 16 are on their outer surfaces which cooperate with the toothing 20 each beveled on an outer surface, as best suited Figure 5 emerges.
  • the slide part 2 can then - by displacement on the receiving part 3 in one direction - be positioned in any position on the receiving part 3 of the magnetic lock device 1.
  • the production of the engagement between the slide part 2 and the receiving part 3 is possible at each longitudinal section of the receiving part 3, since the same magnetic over the entire longitudinal extent of the receiving part 3 Attraction between the receiving part 3 on the one hand and the slide part 2 acts on the other.
  • the first magnetic lock member 9 on the slide part side is designed as a magnetic member
  • the second magnetic lock member 21 of the magnetic lock device 1 on the receiving part side is designed as a metallic opposing pole member.
  • first magnetic lock member 9 on the slide part side as a metallic opposing pole member
  • second magnetic lock member 21 on the receiving part side as a magnetic member
  • both the first magnetic lock member 9 on the slide part side and the second magnetic lock member 21 on the receiving part side can also be designed as magnetic members.
  • the illustrated further embodiment of the magnetic lock device 1 according to the invention differs from the embodiment of the same described above only in that instead of the spring device for prestressing realized by means of the compression spring 8 the locking device 5 a magnetic device 22 is provided.
  • the attractive force acting between the magnetic elements or ferro elements 23, 24 of the magnetic device 22 and the magnetic lock member 21 of the receiving part 3 is lower than the magnetic attractive force acting between the first magnetic lock member 9 on the slide part side and the second magnetic lock member 21 of the magnetic lock device 1 on the receiving part side as soon as a predeterminable one Distance between the slide part 2 on the one hand and the receiving part 3 on the other hand is reached or fallen below.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)

Description

Die Erfindung bezieht sich auf eine Magnetschlossvorrichtung zum Verschließen eines einen Behältnisabschnitt und ein Deckelteil aufweisenden Behältnisses, mit einem Schieberteil, an dem ein erstes Magnetschlossglied angeordnet ist und das eine vorgespannte Rasteinrichtung aufweist, und einem länglichen Aufnahmeteil, das ein zweites Magnetschlossglied aufweist, zwischen dem und dem schieberteilseitigen Magnetschlossglied eine Anziehungskraft wirkt, wobei das Schieberteil und das längliche Aufnahmeteil mittels der zwischen dem schieberteilseitigen Magnetschlossglied und dem aufnahmeteilseitigen Magnetschlossglied wirkenden Anziehungskraft gegen die Vorspannung der schieberteilseitigen Rasteinrichtung in Rasteingriff bringbar sind und wobei das Schieberteil am länglichen Aufnahmeteil verschieblich ist.The invention relates to a magnetic lock device for closing a container having a container section and a cover part, with a slide part, on which a first magnetic lock member is arranged and which has a pretensioned latching device, and an elongate receiving part, which has a second magnetic lock member, between the and the slide part-side magnetic lock member has an attractive force, the slide part and the elongate receiving part can be brought into locking engagement against the bias of the slide part-side locking device by means of the pulling force acting between the slide part-side magnetic lock member and the receiving part-side magnetic lock member, and wherein the slide part is displaceable on the elongated receiving part.

Derartige Magnetschlossvorrichtungen bzw. deren Schieber- und Aufnahmeteile, siehe dazu z.B. das Dokument DE 10 2013 000 A1 , werden üblicherweise aus einem geeigneten Werkstoff, insbesondere aus einem geeigneten Kunststoff hergestellt. Die beiden Magnetschlossglieder dienen dazu, den Eingriff zwischen dem Schieberteil und dem Aufnahmeteil zu realisieren, sobald ein vorgebbarer Abstand zwischen dem Schieberteil einerseits und dem Aufnahmeteil andererseits erreicht bzw. unterschritten wird.Such magnetic lock devices and their slide and receiving parts, see for example the document DE 10 2013 000 A1 , are usually made of a suitable material, in particular a suitable plastic. The two magnetic lock members serve to realize the engagement between the slide part and the receiving part as soon as a predeterminable distance between the slide part on the one hand and the receiving part on the other hand is reached or undershot.

Der Eingriff zwischen dem Schieberteil einerseits und dem Aufnahmeteil andererseits, ohne dass hierzu von außen Kräfte aufgebracht werden müssten, wird bewerkstelligt, indem durch entsprechende Auslegung sowohl der Rasteinrichtung als auch der Magnetschlossglieder sichergestellt wird, dass die Anziehungskraft zwischen den beiden Magnetschlossgliedern ausreichend ist, um den Eingriff gegen die Vorspannkraft der Rasteinrichtung zu bewerkstelligen.The engagement between the slide part on the one hand and the receiving part on the other hand, without external forces having to be applied for this, is accomplished by ensuring that the locking force as well as the magnetic lock elements are designed in such a way that the attractive force between the two magnetic lock elements is sufficient to achieve the Intervention against the biasing force of the locking device to accomplish.

Ausgehend von dem vorstehend geschilderten Stand der Technik liegt der Erfindung die Aufgabe zugrunde, die gattungsgemäße Magnetschlossvorrichtung zum Verschließen eines einen Behältnisabschnitt und ein Deckelteil aufweisenden Behältnisses derart weiterzubilden, dass mit einem möglichst geringen technisch-konstruktiven Aufwand und bei Sicherung eines dauerhaft zuverlässigen Betriebs der Magnetschlossvorrichtung eine einfachere Handhabung derselben möglich ist.On the basis of the prior art described above, the invention is based on the object of developing the generic magnetic lock device for closing a container having a container section and a cover part in such a way that one with the least possible technical and constructive effort and while ensuring permanent reliable operation of the magnetic lock device easier handling of the same is possible.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass sich das am länglichen Aufnahmeteil angeordnete Magnetschlossglied über die gesamte oder nahezu die gesamte Längserstreckung des länglichen Aufnahmeteils erstreckt und dass das längliche Aufnahmeteil eine sich über seine gesamte oder nahezu gesamte Längserstreckung erstreckende Unterschneidungsvorrichtung aufweist, mit der die schieberteilseitige Rasteinrichtung in Rasteingriff bringbar ist. Aufgrund des sich über die gesamte oder nahezu die gesamte Längserstreckung des länglichen Aufnahmeteils, dessen Längserstreckung im Vergleich zu der des Schieberteils üblicherweise erheblich größer ist, ist es möglich, an jedem Längsabschnitt des Aufnahmeteils den Eingriffzwischen Aufnahmeteil einerseits und Schieberteil andererseits gegen die auf die schieberteilseitige Rasteinrichtung wirkende Vorspannkraft zu realisieren. Nach Herstellung des Eingriffs zwischen Schieberteil einerseits und Aufnahmeteil andererseits, wobei dann die Rasteinrichtung mit der aufnahmeteilseitigen Unterschneidungsvorrichtung in Rasteingriff sich befindet, kann dann durch Verschiebung des Schieberteils am Aufnahmeteil die gewünschte Position zwischen dem Deckelteil und dem Behältnisabschnitt des Behältnisses eingestellt werden.This object is achieved according to the invention in that the magnetic lock member arranged on the elongated receiving part extends over the entire or almost the entire longitudinal extent of the elongated receiving part and in that the elongated receiving part has an undercut device extending over its entire or almost all longitudinal extent, with which the slide part-side latching device can be brought into locking engagement. Due to the fact that the elongate receiving part extends over the entire or almost the entire longitudinal extent, the longitudinal extent of which is usually considerably greater than that of the slide part, it is possible to at each longitudinal section of the receiving part to realize the engagement between the receiving part on the one hand and the slide part on the other hand against the biasing force acting on the slide part-side locking device. After producing the engagement between the slide part on the one hand and the receiving part on the other hand, the locking device with the undercut device on the receiving part side then being in locking engagement, the desired position between the cover part and the container section of the container can then be set by moving the slide part on the receiving part.

Üblicherweise ist das Schieberteil am Deckelteil des Behältnisses, beispielsweise des Schulranzens, angebracht, wobei das längliche Aufnahmeteil am Behältnisteil des Behältnisses bzw. des Schulranzens od.dgl. befestigt ist.Usually, the slide part is attached to the lid part of the container, for example the satchel, the elongated receiving part or the like on the container part of the container or satchel. is attached.

Zur Reduzierung des technisch-konstruktiven Aufwands bei der Realisierung der erfindungsgemäßen Magnetschlossvorrichtung ist es vorteilhaft, wenn das schieberteilseitige erste Magnetschlossglied als Magnetglied und das aufnahmeteilseitige zweite Magnetschlossglied als metallisches Gegenpolglied ausgebildet ist. Hierdurch lässt sich der werkstoffmäßige Aufwand für die magnetischen Bauteile der erfindungsgemäßen Magnetschlossvorrichtung reduzieren.In order to reduce the technical and constructive outlay when realizing the magnetic lock device according to the invention, it is advantageous if the slide-magnet-side first magnetic lock member is designed as a magnetic member and the receiving part-side second magnetic lock member is designed as a metallic counter-pole member. In this way, the outlay on materials for the magnetic components of the magnetic lock device according to the invention can be reduced.

Bei bestimmten Anforderungsprofilen an die erfindungsgemäße Magnetschlossvorrichtung: kann es zweckmäßig sein, das schieberteilseitige erste Magnetschlossglied als metallisches Gegenpolglied und das aufnahmeteilseitige zweite Magnetschlossglied als Magnetglied auszugestalten.In the case of certain requirement profiles for the magnetic lock device according to the invention: it may be expedient to design the first magnetic lock member on the slide part side as a metallic opposing pole member and the second magnetic lock member on the receiving part side as a magnetic member.

Selbstverständlich ist es auch möglich, sowohl das schieberteilseitige Magnetschlossglied als auch das aufnahmeteilseitige Magnetschlossglied als Magnetglieder auszubilden.Of course, it is also possible to design both the slide part-side magnetic lock member and the receiving part-side magnetic lock member as magnetic members.

Gemäß einer vorteilhaften Ausgestaltung der Rasteinrichtung der erfindungsgemäßen Magnetschlossvorrichtung ist die am Schieberteil vorgesehene Rasteinrichtung mittels einer Federeinrichtung, vorzugsweise einer Druckfeder, in Richtung auf den Rasteingriff mit der aufnahmeteilseitigen Unterschneidungsvorrichtung vorgespannt.According to an advantageous embodiment of the latching device of the magnetic lock device according to the invention, the latching device provided on the slide part is prestressed in the direction of the latching engagement with the undercut device on the receiving part side by means of a spring device, preferably a compression spring.

Alternativ ist es möglich, die schieberteilseitige Rasteinrichtung mittels einer Magnetvorrichtung in Richtung auf den Rasteingriff mit der aufnahmeteilseitigen Unterschneidungsvorrichtung vorzuspannen.Alternatively, it is possible to pretension the slide part-side latching device by means of a magnetic device in the direction of the latching engagement with the undercut device on the receiving part side.

Die schieberteilseitige Rasteinrichtung der erfindungsgemäßen Magnetschlossvorrichtung ist mit einem vergleichsweise geringen technisch-konstruktiven Aufwand realisierbar, wenn sie zwei Rasthebel mit jeweils einer Rastnase aufweist, die außer mit der aufnahmeteilseitigen Unterschneidungsvorrichtung mit einer aufnahmeteilseitigen Verzahnung in Rasteingriff bringbar und die mittels der Druckfeder bzw. der Magnetvorrichtung in Eingriffsrichtung vorgespannt sind.The locking device on the slide part side of the magnetic lock device according to the invention can be implemented with comparatively little technical and constructive effort if it has two locking levers, each with a locking lug, which, apart from the undercut device on the receiving part side, can be brought into engagement with a toothing on the receiving part side and which can be brought into engagement by means of the compression spring or the magnetic device Direction of engagement are biased.

Zur Erleichterung bzw. zur Ermöglichung der Längsbewegung des Schieberteils am Aufnahmeteil ist es vorteilhaft, wenn die Rasthebel der Rasteinrichtung der erfindungsgemäßen Magnetschlossvorrichtung gegen die Vorspannung der Druckfeder bzw. der Magnetvorrichtung außer Eingriff mit der aufnahmeteilseitigen Verzahnung bringbar sind, die sich über die gesamte oder nahezu gesamte Längserstreckung des Aufnahmeteils erstreckt.To facilitate or enable the longitudinal movement of the slide part on the receiving part, it is advantageous if the latching levers of the latching device of the magnetic lock device according to the invention can be brought out of engagement with the toothing on the receiving part side against the pretension of the compression spring or the magnet device, said toothing extending over the entire or extends almost the entire longitudinal extent of the receiving part.

Gemäß einer vorteilhaften Weiterbildung der erfindungsgemäßen Magnetschlossvorrichtung sind die Rasthebel verschwenkbar angeordnet, wobei die Schwenkachsen senkrecht zu einer Horizontalebene angeordnet sind, in der die Schwenkbewegung der Rasthebel und die Längserstreckung des Aufnahmeteils verlaufen.According to an advantageous development of the magnetic lock device according to the invention, the locking levers are arranged pivotably, the pivot axes being arranged perpendicular to a horizontal plane in which the pivoting movement of the locking lever and the longitudinal extension of the receiving part run.

Die Rasteinrichtung kann in einfacher Weise dadurch realisiert werden, dass die Druckfeder der schieberteilseitigen Rasteinrichtung zwischen den beiden Rasthebeln derselben angeordnet ist. Hierdurch sind die Rasthebel stets in Richtung auf den Eingriff ihrer Rastnasen mit der aufnahmeteilseitigen Unterschneidung bzw. der aufnahmeteilseitigen Verzahnung vorgespannt.The latching device can be implemented in a simple manner in that the compression spring of the latching device on the slide part side is arranged between the two latching levers thereof. As a result, the locking levers are always biased towards the engagement of their locking lugs with the undercut on the receiving part side or the toothing on the receiving part side.

Entsprechend können bei der Realisierung der Vorspannung der Rasteinrichtung mittels der Magnetvorrichtung zwei Magnetelemente oder Ferroelemente vorgesehen sein, von denen jeweils eines an den beiden Rasthebeln angebracht ist.Accordingly, two magnetic elements or ferro elements can be provided when realizing the pretensioning of the latching device by means of the magnetic device, one of which is attached to the two latching levers.

Im Folgenden wird die Erfindung anhand von Ausführungsformen unter Bezugnahme auf die Zeichnung näher erläutert.The invention is explained in more detail below on the basis of embodiments with reference to the drawing.

Es zeigen:

Figur 1
eine perspektivische Darstellung einer Ausführungsform einer erfindungsgemäßen Magnetschlossvorrichtung zum Verschließen eines einen Behältnisabschnitt und ein Deckelteil aufweisenden Behältnisses;
Figur 2
eine perspektivische Explosionsdarstellung einer Ausführungsform der in Figur 1 gezeigten erfindungsgemäßen Magnetschlossvorrichtung;
Figur 3
eine Seitenansicht der anhand von Figur 1 und Figur 2 gezeigten Ausführungsform der erfindungsgemäßen Magnetschlossvorrichtung;
Figur 4
den Schnitt A - A in Figur 3, wobei eine Rasteinrichtung der erfindungsgemäßen Magnetschlossvorrichtung unbeaufschlagt ist;
Figur 5
den Schnitt C - C in Figur 3;
Figur 6
den Schnitt A - A in Figur 3, wobei die Rasteinrichtung der erfindungsgemäßen Magnetschlossvorrichtung beaufschlagt ist;
Figur 7
eine Draufsicht der anhand der Figuren 1 und 2 gezeigten Ausführungsform der erfindungsgemäßen Magnetschlossvorrichtung;
Figur 8
den Schnitt B - B in Figur 7;
Figur 9
eine perspektivische Explosionsdarstellung einer weiteren Ausführungsform der in Figur 1 gezeigten erfindungsgemäßen Magnetschlossvorrichtung;
Figur 10
eine Seitenansicht der anhand von Figur 1 und Figur 9 gezeigten Ausführungsform der erfindungsgemäßen Magnetschlossvorrichtung;
Figur 11
den Schnitt A - A in Figur 10, wobei eine Rasteinrichtung der erfindungsgemäßen Magnetschlossvorrichtung unbeaufschlagt ist;
Figur 12
den Schnitt C - C in Figur 10;
Figur 13
den Schnitt A - A in Figur 10, wobei die Rasteinrichtung der erfindungsgemäßen Magnetschlossvorrichtung beaufschlagt ist;
Figur 14
eine Draufsicht der anhand der Figuren 1 und 9 gezeigten Ausführungsform der erfindungsgemäßen Magnetschlossvorrichtung; und
Figur 15
den Schnitt B - B in Figur 14.
Show it:
Figure 1
a perspective view of an embodiment of a magnetic lock device according to the invention for closing a container section and a cover part having container;
Figure 2
an exploded perspective view of an embodiment of the in Figure 1 shown magnetic lock device according to the invention;
Figure 3
a side view of based on Figure 1 and Figure 2 shown embodiment of the magnetic lock device according to the invention;
Figure 4
the section A - A in Figure 3 , wherein a locking device of the magnetic lock device according to the invention is not acted upon;
Figure 5
the section C - C in Figure 3 ;
Figure 6
the section A - A in Figure 3 , wherein the locking device of the magnetic lock device according to the invention is acted upon;
Figure 7
a top view of based on the Figures 1 and 2nd shown embodiment of the magnetic lock device according to the invention;
Figure 8
the section B - B in Figure 7 ;
Figure 9
a exploded perspective view of another embodiment of the in Figure 1 shown magnetic lock device according to the invention;
Figure 10
a side view of based on Figure 1 and Figure 9 shown embodiment of the magnetic lock device according to the invention;
Figure 11
the section A - A in Figure 10 , wherein a locking device of the magnetic lock device according to the invention is not acted upon;
Figure 12
the section C - C in Figure 10 ;
Figure 13
the section A - A in Figure 10 , wherein the locking device of the magnetic lock device according to the invention is acted upon;
Figure 14
a top view of based on the Figures 1 and 9 shown embodiment of the magnetic lock device according to the invention; and
Figure 15
the section B - B in Figure 14 .

Eine in Figur 1 anhand eines Ausführungsbeispiels dargestellte erfindungsgemäße Magnetschlossvorrichtung 1 dient zum Verschließen eines Behältnisses, beispielsweise einer Tasche, eines Schulranzens od.dgl., wobei das in den Figuren nicht dargestellte Behältnis einen in den Figuren ebenfalls nicht dargestellten Behältnisabschnitt und ein zum Behältnisabschnitt in geeigneter Weise bewegliches, in den Figuren ebenfalls nicht dargestelltes Deckelteil aufweist.One in Figure 1 The magnetic lock device 1 according to the invention, shown with the aid of an exemplary embodiment, is used to close a container, for example a bag, a school bag or the like, the container not shown in the figures being a container section, also not shown in the figures, and a suitably movable to the container section, in the figures also has a cover part, not shown.

Zu der Magnetschlossvorrichtung 1 gehören ein Schieberteil 2, das am Deckelteil oder am Behältnisabschnitt des Behältnisses befestigt ist, und ein Aufnahmeteil 3, das entsprechend am Behältnisabschnitt bzw. am Deckelteil des Behältnisses angebracht ist.The magnetic lock device 1 includes a slide part 2, which is fastened to the cover part or to the container section of the container, and a receiving part 3, which correspondingly on Container section or attached to the lid part of the container.

Mittels des Schieberteils 2 und des Aufnahmeteils 3 der Magnetschlossvorrichtung 1 werden das Deckelteil und der Behältnisabschnitt des Behältnisses in einer Schließstellung desselben aneinander fixiert, wobei das Schieberteil 2 in Bezug auf das längliche Aufnahmeteil 3 beweglich und daran fixierbar ist, so dass das Deckelteil in einer das Behältnis schließenden Stellung am Behältnisabschnitt positioniert werden kann.By means of the slide part 2 and the receiving part 3 of the magnetic lock device 1, the cover part and the container section of the container are fixed to one another in a closed position, the slide part 2 being movable and fixable with respect to the elongate receiving part 3, so that the cover part in one of the Container closing position can be positioned on the container section.

Im Falle der im Folgenden anhand der Figuren 2 bis 8 näher erläuterten Ausführungsform der erfindungsgemäßen Magnetschlossvorrichtung 1 hat das Schieberteil 2 ein Grundteil 4, eine Rasteinrichtung 5 mit zwei Rasthebeln 6, 7, zwischen denen eine Druckfeder 8 angeordnet ist, ein erstes Magnetschlossglied 9, und ein Deckelteil 10.In the case of the following based on the Figures 2 to 8 Embodiment of the magnetic lock device 1 according to the invention which is explained in more detail has the slide part 2 a base part 4, a locking device 5 with two locking levers 6, 7, between which a compression spring 8 is arranged, a first magnetic lock member 9, and a cover part 10.

Die beiden Rasthebel 6, 7 der Rasteinrichtung 5, die Druckfeder 8 und das erste Magnetschlossglied 9 sind zwischen dem Grundteil 4 und dem Deckelteil 10 des Schieberteils 2 gehaltert. Hierzu sind am Grundteil 4 zwei Schwenkachsen 11, 12 ausgebildet, mittels denen die beiden Rasthebel 6, 7 der Rasteinrichtung 5 zwischen dem Grundteil 4 und dem Deckelteil 10 verschwenkbar gehaltert sind.The two locking levers 6, 7 of the locking device 5, the compression spring 8 and the first magnetic lock member 9 are held between the base part 4 and the cover part 10 of the slide part 2. For this purpose, two pivot axes 11, 12 are formed on the base part 4, by means of which the two locking levers 6, 7 of the locking device 5 are pivotably held between the base part 4 and the cover part 10.

Zwischen den beiden Rasthebeln 6, 7 ist die Druckfeder 8 an rasthebelseitigen Ansätzen 13, 14 gehaltert. Mittels der Druckfeder 8 werden die beiden Rasthebel 6, 7 so um die Schwenkachsen 11, 12 gedreht, dass Rastnasen 15, 16, die an den den Ansätzen 13, 14 entgegengesetzten Enden der beiden Rasthebel 6, 7 angeordnet sind, aufeinander zu bewegt werden.Between the two locking levers 6, 7, the compression spring 8 is held on lugs 13, 14 on the locking lever side. By means of the compression spring 8, the two latching levers 6, 7 are rotated about the pivot axes 11, 12 in such a way that latching noses 15, 16 which engage the ends of the two locking levers 6, 7, which are opposite the lugs 13, 14, are moved towards one another.

An den die Ansätze 13, 14 aufweisenden Enden sind die Rasthebel 6, 7 des Weiteren mit Handhaben 17, 18 ausgestaltet, mit denen die Rasthebel 6, 7 aus dem mittels des Grundteils 4 und des Deckelteils 10 des Schieberteils 2 gebildeten Innenraum desselben seitlich vorstehen, wie dies z.B. aus einer Zusammenschau der Figuren 1, 3 und 4 hervorgeht.At the ends having the lugs 13, 14, the latching levers 6, 7 are further configured with handles 17, 18 with which the latching levers 6, 7 protrude laterally from the interior thereof formed by the base part 4 and the cover part 10 of the slide part 2, like this from a synopsis of Figures 1 , 3 and 4 emerges.

Mittels der Rastnasen 15, 16 der beiden Rasthebel 6, 7 ist das Schieberteil 2 der Magnetschlossvorrichtung 1 am Aufnahmeteil 3 der Magnetschlossvorrichtung 1 fixierbar. Das Auf. nahmeteil 3 hat hierzu eine Unterschneidungsvorrichtung 19, die sich über die gesamte Längserstreckung des Aufnahmeteils 3 erstreckt. Der Deutlichkeit halber sei darauf hingewiesen, dass die Längserstreckung des Aufnahmeteils 3 üblicherweise erheblich größer ist als die Längserstreckung des Schieberteils 2.By means of the locking lugs 15, 16 of the two locking levers 6, 7, the slide part 2 of the magnetic lock device 1 can be fixed on the receiving part 3 of the magnetic lock device 1. The up. For this purpose, receiving part 3 has an undercut device 19 which extends over the entire longitudinal extent of the receiving part 3. For the sake of clarity, it should be pointed out that the longitudinal extension of the receiving part 3 is usually considerably larger than the longitudinal extension of the slide part 2.

Parallel zu der Unterschneidungsvorrichtung 19 des länglichen Aufnahmeteils 3 erstreckt sich eine Verzahnung 20, die ebenfalls mit den Rastnasen 15, 16 der Rasthebel 6, 7 der Rasteinrichtung 5 zusammenwirkt. Des Weiteren ist am Aufnahmeteil 3 ein zweites Magnetschlossglied 21 angeordnet, welches sich über die gesamte oder nahezu die gesamte Längserstreckung des Aufnahmeteils 3 erstreckt.A toothing 20 extends parallel to the undercut device 19 of the elongate receiving part 3 and also interacts with the latching lugs 15, 16 of the latching levers 6, 7 of the latching device 5. Furthermore, a second magnetic lock member 21 is arranged on the receiving part 3, which extends over the entire or almost the entire longitudinal extent of the receiving part 3.

Dieses aufnahmeteilseitige zweite Magnetschlossglied 21 wirkt mit dem schieberteilseitigen ersten Magnetschlossglied 9, wie im Folgenden beschrieben, zusammen. Wenn bei Annäherung des Deckelteils und des Behältnisabschnitts des Behältnisses das Schieberteil 2 und das Aufnahmeteil 3 der Magnetschlossvorrichtung 1 sich aneinander annähern, wirkt zwischen dem schieberteilseitigen ersten Magnetschlossglied 9 und dem aufnahmeteilseitigen zweiten Magnetschlossglied 21 eine magnetische Anziehungskraft.This second magnetic lock member 21 on the receiving part side interacts with the first magnetic lock member 9 on the slide part side, as described below. If when approaching the lid part and the container section of the container that Slider part 2 and the receiving part 3 of the magnetic lock device 1 approach each other, a magnetic attraction acts between the first magnetic lock member 9 on the sliding part side and the second magnetic lock member 21 on the receiving part side.

Das erste Magnetschlossglied 9 und das zweite Magnetschlossglied 21 sind so ausgelegt, dass die magnetische Anziehungskraft zwischen ihnen ab einem bestimmten Abstand zwischen dem Schieberteil 2 einerseits und dem Aufnahmeteil 3 andererseits ausreichend ist, um das Schieberteil 2 und das Aufnahmeteil 3 gegen die Vorspannkraft der federvorgespannten Rasteinrichtung 5 miteinander in Eingriff zu bringen. Die magnetische Anziehungskraft ist entsprechend ausreichend, um die Rastnasen 15, 16 und damit die Rasthebel 6, 7 gegen die Kraft der Druckfeder 8 um die Schwenkachsen 11, 12 zu verschwenken, bis die Rastnasen 15, 16 die Unterschneidungsvorrichtung 19 des Aufnahmeteils 3 untergreifen. Hierzu sind die Rastnasen 15, 16 entsprechend angeschrägt. Sobald die Rastnasen 15, 16 die Unterschneidungsvorrichtung 19 des Aufnahmeteils 3 untergreifen, geraten die Rastnasen 15, 16 außer mit der Unterschneidungsvorrichtung 19 auch in Eingriff mit der Verzahnung 20 des Aufnahmeteils 3. Die Rastnasen 15, 16 sind an ihren mit der Verzahnung 20 zusammenwirkenden Außenflächen jeweils an einer Außenfläche angeschrägt, wie dies am besten aus Figur 5 hervorgeht. Das Schieberteil 2 kann dann - durch Verschiebung am Aufnahmeteil 3 in einer Richtung - in einer beliebigen Position am Aufnahmeteil 3 der Magnetschlossvorrichtung 1 positioniert werden. Die Herstellung des Eingriffs zwischen dem Schieberteil 2 und dem Aufnahmeteil 3 ist an jedem Längsabschnitt des Aufnahmeteils 3 möglich, da über die gesamte Längserstreckung des Aufnahmeteils 3 die gleiche magnetische Anziehungskraft zwischen dem Aufnahmeteil 3 einerseits und dem Schieberteil 2 andererseits wirkt.The first magnetic lock member 9 and the second magnetic lock member 21 are designed so that the magnetic attraction between them is sufficient from a certain distance between the slide part 2 on the one hand and the receiving part 3 on the other hand to the slide part 2 and the receiving part 3 against the biasing force of the spring-loaded locking device 5 to engage with each other. The magnetic attraction is correspondingly sufficient to pivot the locking lugs 15, 16 and thus the locking levers 6, 7 against the force of the compression spring 8 about the pivot axes 11, 12 until the locking lugs 15, 16 engage under the undercut device 19 of the receiving part 3. For this purpose, the locking lugs 15, 16 are beveled accordingly. As soon as the locking lugs 15, 16 engage under the undercut device 19 of the receiving part 3, the locking lugs 15, 16 come into engagement with the toothing 20 of the receiving part 3 in addition to the undercut device 19. The locking lugs 15, 16 are on their outer surfaces which cooperate with the toothing 20 each beveled on an outer surface, as best suited Figure 5 emerges. The slide part 2 can then - by displacement on the receiving part 3 in one direction - be positioned in any position on the receiving part 3 of the magnetic lock device 1. The production of the engagement between the slide part 2 and the receiving part 3 is possible at each longitudinal section of the receiving part 3, since the same magnetic over the entire longitudinal extent of the receiving part 3 Attraction between the receiving part 3 on the one hand and the slide part 2 acts on the other.

Die Aufhebung des Eingriffs zwischen der Verzahnung 20 des Aufnahmeteils 3 einerseits und dem Schieberteil 2 andererseits wird realisiert, indem die Handhaben 17, 18 der beiden Rasthebel 6, 7 gegen die Vorspannung der Druckfeder 8 zusammengedrückt werden, wie dies am besten aus einer Zusammenschau der Figuren 4 und 6 hervorgeht.The removal of the engagement between the toothing 20 of the receiving part 3 on the one hand and the slide part 2 on the other hand is realized by the handles 17, 18 of the two locking levers 6, 7 being pressed together against the pretension of the compression spring 8, as can best be seen from a synopsis of the Figures 4 and 6 emerges.

Bei der im Vorstehenden beschriebenen Ausführungsform der erfindungsgemäßen Magnetschlossvorrichtung 1 ist das schieberteilseitige erste Magnetschlossglied 9 als Magnetglied ausgebildet, wohingegen das aufnahmeteilseitige zweite Magnetschlossglied 21 der Magnetschlossvorrichtung 1 als metallisches Gegenpolglied ausgebildet ist.In the embodiment of the magnetic lock device 1 according to the invention described above, the first magnetic lock member 9 on the slide part side is designed as a magnetic member, whereas the second magnetic lock member 21 of the magnetic lock device 1 on the receiving part side is designed as a metallic opposing pole member.

Alternativ ist es möglich, das schieberteilseitige erste Magnetschlossglied 9 als metallisches Gegenpolglied und das aufnahmeteilseitige zweite Magnetschlossglied 21 als Magnetglied auszugestalten.Alternatively, it is possible to design the first magnetic lock member 9 on the slide part side as a metallic opposing pole member and the second magnetic lock member 21 on the receiving part side as a magnetic member.

Bei bestimmten Anforderungsprofilen können auch sowohl das schieberteilseitige erste Magnetschlossglied 9 als auch das aufnahmeteilseitige zweite Magnetschlossglied 21 als Magnetglieder ausgebildet sein.In the case of certain requirement profiles, both the first magnetic lock member 9 on the slide part side and the second magnetic lock member 21 on the receiving part side can also be designed as magnetic members.

Eine in den Figuren 9 bis 14 dargestellte weitere Ausführungsform der erfindungsgemäßen Magnetschlossvorrichtung 1 unterscheidet sich von der vorstehend beschriebenen Ausführungsform derselben lediglich dadurch, dass anstelle der mittels der Druckfeder 8 realisierten Federeinrichtung zur Vorspannung der Rasteinrichtung 5 eine Magnetvörrichtung 22 vorgesehen ist. Zu dieser Magnetvorrichtung 22, die in der dargestellten Ausführungsform am Schieberteil 2 der Magnetschlossvorrichtung 1 angeordnet ist, gehören zwei Magnetelemente oder Ferroelemente 23, 24, die so an den Rasthebeln 5, 6 angeordnet sind, dass sie aufgrund der zwischen ihnen und dem Magnetschlossglied 21 des Aufnahmeteils 3 wirkenden magnetischen Anziehungskraft die Rasteinrichtung 5 in Richtung auf deren Eingriffsstellung vorspannen.One in the Figures 9 to 14 The illustrated further embodiment of the magnetic lock device 1 according to the invention differs from the embodiment of the same described above only in that instead of the spring device for prestressing realized by means of the compression spring 8 the locking device 5 a magnetic device 22 is provided. This magnet device 22, which in the illustrated embodiment is arranged on the slide part 2 of the magnet lock device 1, includes two magnet elements or ferro elements 23, 24, which are arranged on the latching levers 5, 6 in such a way that, owing to the between them and the magnet lock member 21 of the Pretensioning part 3 acting magnetic attraction force the locking device 5 in the direction of its engagement position.

Die zwischen den Magnetelementen oder Ferroelementen 23, 24 der Magnetvorrichtung 22 und dem Magnetschlossglied 21 des Aufnahmeteils 3 wirkende Anziehungskraft ist niedriger als diejenige magnetische Anziehungskraft, die zwischen dem schieberteilseitigen ersten Magnetschlossglied 9 und dem aufnahmeteilseitigen zweiten,Magnetschlossglied 21 der Magnetschlossvorrichtung 1 wirkt, sobald ein vorgebbarer Abstand zwischen dem Schieberteil 2 einerseits und dem Aufnahmeteil 3 andererseits erreicht bzw. unterschritten wird.The attractive force acting between the magnetic elements or ferro elements 23, 24 of the magnetic device 22 and the magnetic lock member 21 of the receiving part 3 is lower than the magnetic attractive force acting between the first magnetic lock member 9 on the slide part side and the second magnetic lock member 21 of the magnetic lock device 1 on the receiving part side as soon as a predeterminable one Distance between the slide part 2 on the one hand and the receiving part 3 on the other hand is reached or fallen below.

Claims (11)

  1. A magnetic lock device for locking a container having a container portion and a lid part, comprising a slider part (2) on which a first magnetic lock member (9) is arranged and which has a pretensioned latching device (5), and an elongated receiving part (3) which has a second magnetic lock member (21) between which and the magnetic lock member (9) at the slider part an attractive force acts, wherein the slider part (2) and the elongated receiving part (3) can be brought, against the pretension of the latching device (5) at the slider part, into latching engagement by means of the attractive force acting between the magnetic lock member (9) at the slider part and the magnetic lock member (21) at the receiving part, and wherein the slider part (2) can be displaced on the elongated receiving part (3), characterized in that the magnetic lock member (21) arranged on the elongate receiving part (3) extends over the entire or almost the entire longitudinal extent of the elongate receiving part (3) and in that the elongated receiving part (3) has an undercutting device (19) extending over its entire or almost entire longitudinal extent, with which the latching device (5) at the slider part can be brought into latching engagement.
  2. The magnetic lock device according to claim 1, in which the first magnetic lock member (9) at the slider part is formed as a magnetic member and the second magnetic lock member (21) at the receiving part is formed as a metallic counterpole member.
  3. The magnetic lock device according to claim 1, in which the first magnetic lock member (9) at the slider part side is formed as a metallic counterpole member and the second magnetic lock member (21) at the receiving part is formed as a magnetic member.
  4. The magnetic lock device according to claim 1, in which the magnetic lock member (9) at the slider part as well as the magnetic lock member (21) at the receiving part are formed as magnetic members.
  5. The magnetic lock device according to any one of claims 1 to 4, in which the latching device (5) at the slider part is pretensioned towards the latching engagement with the undercutting device (19) at the receiving part by means of a spring device (8), preferably a compression spring (8).
  6. The magnetic lock device according to any one of claims 1 to 4, in which the latching device (5) at the slider part is pretensioned towards the latching engagement with the undercutting device (19) at the receiving part by means of a magnetic device (22).
  7. The magnetic lock device according to any one of claims 1 to 6, the latching device (5) of which at the slider part has two latching levers (6, 7) each having a latching nose (15, 16) which can be brought into latching engagement not only with the undercutting device (19) at the receiving part but also with a toothing (20) at the receiving part and which are pretensioned in the engagement direction by means of the compression spring (8) or the magnetic device (22).
  8. The magnetic lock device according to claim 7, the latching levers (6, 7) of which can be brought out of engagement with the toothing (20) at the receiving part against the pretension of the compression spring (8) or the magnetic device (22), which toothing extends over the entire or almost entire longitudinal extent of the receiving part (3).
  9. The magnetic lock device according to claim 7 or 8, the latching levers (6, 7) of which are arranged pivotably, wherein the pivot axes (11, 12) are arranged perpendicular to a horizontal plane in which the pivoting movement of the latching levers (6, 7) and the longitudinal extent of the receiving part (3) extend.
  10. The magnetic lock device according to any one of claims 5 and 7 to 9, in which the compression spring (8) of the latching device (5) at the slider part is arranged between the two latching levers (6, 7) of the same.
  11. The magnetic lock device according to any one of claims 6 to 9, in which the magnetic device (22) of the latching device (5) at the slider part has two magnetic elements or ferro elements (23, 24), one of which is in each case attached to the two latching levers (6, 7).
EP18000999.5A 2018-01-12 2018-12-28 Magnetic lock device for closing a container comprising a container section and a cap section Active EP3511494B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018000211.0A DE102018000211A1 (en) 2018-01-12 2018-01-12 Magnetic lock device for closing a container section and a lid part having container

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EP3511494A1 EP3511494A1 (en) 2019-07-17
EP3511494B1 true EP3511494B1 (en) 2020-07-29

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
EP4176760A1 (en) * 2021-11-09 2023-05-10 Sudhaus GmbH Closing device for a container

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Publication number Priority date Publication date Assignee Title
CN112127711B (en) * 2020-09-25 2022-01-28 深圳市港彩包装制品有限公司 Novel high strength suitcase trick lock and buckle structure

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GB2355281A (en) * 1999-10-14 2001-04-18 Chown Peter A C Magnetic fastener
US20080178642A1 (en) * 2007-01-29 2008-07-31 Dean Sanders Semirigid motorcycle saddlebag universal lock assemby
WO2014073255A1 (en) * 2012-11-08 2014-05-15 ビルマテル株式会社 Slide adjuster
DE102013000557B4 (en) * 2013-01-14 2017-09-21 Sudhaus Gmbh & Co. Kg Magnetic closing device for containers, in particular for soft luggage

Non-Patent Citations (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4176760A1 (en) * 2021-11-09 2023-05-10 Sudhaus GmbH Closing device for a container

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EP3511494A1 (en) 2019-07-17

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