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1. WO1997028714 - UNLOCKABLE SNAP FASTENER

Publication Number WO/1997/028714
Publication Date 14.08.1997
International Application No. PCT/EP1996/005677
International Filing Date 18.12.1996
Chapter 2 Demand Filed 23.05.1997
IPC
A44B 17/00 2006.01
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
17Press-button or snap fasteners
CPC
A44B 17/0076
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
17Press-button or snap fasteners
0064Details
0076Socket member
Y10T 24/45733
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
24Buckles, buttons, clasps, etc.
45Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
45225including member having distinct formations and mating member selectively interlocking therewith
45602Receiving member includes either movable connection between interlocking components or variable configuration cavity
45723having slidably connected, nonself-biasing interlocking component
45733and position locking-means therefor
Y10T 24/45749
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
24Buckles, buttons, clasps, etc.
45Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
45225including member having distinct formations and mating member selectively interlocking therewith
45602Receiving member includes either movable connection between interlocking components or variable configuration cavity
45723having slidably connected, nonself-biasing interlocking component
45743Requiring manual force thereon to interlock or disengage
45749Plural, oppositely shifting, similar interlocking components
Y10T 24/45754
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
24Buckles, buttons, clasps, etc.
45Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
45225including member having distinct formations and mating member selectively interlocking therewith
45602Receiving member includes either movable connection between interlocking components or variable configuration cavity
45723having slidably connected, nonself-biasing interlocking component
45743Requiring manual force thereon to interlock or disengage
45754having closed aperture therethrough alignable with parallel access opening
Applicants
  • WILLIAM PRYM GMBH & CO. KG [DE]/[DE] (AllExceptUS)
  • HURTZ, Winfried [DE]/[DE] (UsOnly)
  • SCHWARZ, Michael [DE]/[DE] (UsOnly)
Inventors
  • HURTZ, Winfried
  • SCHWARZ, Michael
Agents
  • MENTZEL, Norbert
Priority Data
196 04 131.706.02.1996DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) ENTRIEGELBARER DRUCKKNOPFVERSCHLUSS
(EN) UNLOCKABLE SNAP FASTENER
(FR) FERMOIR PRESSION DEVERROUILLABLE
Abstract
(DE)
Bei einem verriegelbaren Druckknopfverschluß wird der Patrizenteil nach seinem Einkuppeln in einem Gehäuse des Matrizenteils durch ein Verriegelungsprofil an einem Schieber gesichert. Der Schieber ist im Gehäuse des Matrizenteils quer zur Einsteckrichtung des Patrizenteils verschieblich und wird von einem an seinem Innenende vorgesehenen Federabschnitt in einer Ausschublage gehalten. Dann ist das Verriegelungsprofil des Schiebers am Patrizenteil wirksam gesetzt. Der Schieber besitzt aber daneben noch ein Freigabeprofil, das bei Betätigung des Schiebers in den Bereich des eingekuppelten Patrizenteils kommt und ein Entkuppeln ermöglicht. Um einen bequem betätigbaren Druckknopfverschluß zu erzielen, wird vorgeschlagen, im Gehäuse des Matrizenteils zwei Schieber nebeneinander zu legen und diese zueinander gegensinnig, im Ausschubsinne, federzubelasten. Im Fugenbereich zwischen den beiden Schiebern wird das Verriegelungsprofil und das Freigabeprofil erzeugt, und zwar teils in dem einen und teils in dem anderen Schieber. Dadurch ist ein Schnappkuppeln der beiden Druckknopfteile ohne Betätigung der beiden Schieber möglich.
(EN)
The invention relates to a lockable snap fastener in which the male component is secured, after engaging in a housing of the female component, by the locking profile of a slide. The slide can be slid in the housing of the female component transversely to the direction of insertion of the male component and is held in a withdrawn position by a spring portion provided at its inner end. The locking profile of the slide is then placed onto the male component in its active position. However, the slide has also a release profile which enters in the area of the engaged male component and allows disengagement while the slide is being operated. To obtain an easily operable snap fastener, it is proposed to position two slides adjacent each other in the housing of the female component and to spring-load said slides to oppose each other in the direction of withdrawal. The locking profile and the release profile are realized in the joint area between the two slides partially in one slide and partially in the other slide. Consequently, snap-on engagement of the two snap fastener components is possible without operating the two slides.
(FR)
L'invention concerne une fermoir pression verrouillable dans lequel la partie mâle est bloquée, après son insertion dans le corps de la partie femelle, par le contour de verrouillage d'un coulisseau. Ledit coulisseau peut être déplacé dans le corps de la partie femelle transversalement par rapport au sens d'insertion de la partie mâle et il est maintenu en position retirée par une partie élastique située à son extrémité intérieure. Le contour de verrouillage du coulisseau est ensuite mis en position active sur la partie mâle. Cependant, le coulisseau présente également un profil de libération qui entre dans la zone de la pièce mâle introduite et permet le retrait de celle-ci, lorsque le coulisseau est actionné. Pour que l'on obtienne un fermoir pression facile à actionner, il est proposé de placer deux coulisseaux l'un à côté de l'autre dans le corps de la pièce femelle et de les monter sur des ressorts exerçant sur eux des contraintes dans des sens opposés, dans le sens du retrait. Le contour de verrouillage et le contour de déverrouillage sont réalisés dans la zone de jonction entre les deux coulisseaux, partiellement dans un coulisseau et partiellement dans l'autre coulisseau. Ainsi, il est possible de procéder à un emboîtement à déclic des deux parties du fermoir pression sans avoir à actionner les deux coulisseaux.
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