EP0165527A2 - Slide fastener slider - Google Patents

Slide fastener slider Download PDF

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Publication number
EP0165527A2
EP0165527A2 EP85106880A EP85106880A EP0165527A2 EP 0165527 A2 EP0165527 A2 EP 0165527A2 EP 85106880 A EP85106880 A EP 85106880A EP 85106880 A EP85106880 A EP 85106880A EP 0165527 A2 EP0165527 A2 EP 0165527A2
Authority
EP
European Patent Office
Prior art keywords
slider
recess
holding part
zipper
section
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
EP85106880A
Other languages
German (de)
French (fr)
Other versions
EP0165527A3 (en
EP0165527B1 (en
Inventor
Hans Horlacher
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.)
Hans Horlacher Maschinen- und Werkzeugbau
Original Assignee
Hans Horlacher Maschinen- und Werkzeugbau
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 Hans Horlacher Maschinen- und Werkzeugbau filed Critical Hans Horlacher Maschinen- und Werkzeugbau
Priority to AT85106880T priority Critical patent/ATE47285T1/en
Publication of EP0165527A2 publication Critical patent/EP0165527A2/en
Publication of EP0165527A3 publication Critical patent/EP0165527A3/en
Application granted granted Critical
Publication of EP0165527B1 publication Critical patent/EP0165527B1/en
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/26—Sliders
    • A44B19/30—Sliders with means for locking in position
    • A44B19/306—Sliders with means for locking in position in the form of a locking spring member actuated by the pull member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/25—Zipper or required component thereof
    • Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
    • Y10T24/2566—Slider having specific configuration, construction, adaptation, or material including position locking-means attached thereto
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/25—Zipper or required component thereof
    • Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
    • Y10T24/2566—Slider having specific configuration, construction, adaptation, or material including position locking-means attached thereto
    • Y10T24/2568—Protrusion on pull tab directly engaging interlocking surfaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/25—Zipper or required component thereof
    • Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
    • Y10T24/2566—Slider having specific configuration, construction, adaptation, or material including position locking-means attached thereto
    • Y10T24/257—Slider having specific configuration, construction, adaptation, or material including position locking-means attached thereto having surface engaging element shifted by reorientation of pull tab
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/25—Zipper or required component thereof
    • Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
    • Y10T24/2582—Slider having specific configuration, construction, adaptation, or material having specific contour or arrangement of converging channel, separator island, or wing

Definitions

  • the present invention relates to a zipper slider with a slider body, with a locking member which is provided on the one hand with at least one tooth which is intended to engage in the rest position between adjacent teeth of a zipper, and on the other hand is provided with a holding part which is inserted into the slider body, the tooth being formed on one end and the holding part on the other end of a web, and with a pull tab which engages under the web in the central region in order to lift the tooth out of the engagement position.
  • a zipper slider which consists of a two-part slider body, a locking member attached to the slider body and a pull tab actuating the locking member.
  • the locking member is provided on the one hand with a tooth which can engage in the rest position between adjacent members of a zipper, and on the other hand with a pin which is pinned in the slider body.
  • the tooth is formed on one end and the pin on the other end of a resilient web.
  • the locking element is actuated by the pull tab, the resilient web being pivoted with the tooth by the pulling force acting on it. Through the molded pin is bent when pivoting the web, the bending taking place in a web section adjacent to the pin.
  • the shape for producing the locking member is more complicated because of the pin formed on the web and the slide body because of the pin hole, and the assembly of the locking member on the slide body is more complex.
  • no bending point is defined on the web, so that the locking member has to be raised by pivoting the pull tab.
  • the purpose of the present invention is to create a zipper slide of the type mentioned at the outset, in which these disadvantages are eliminated.
  • the second section has a slot that is open when viewed in the closing direction.
  • the tooth has an inclined rear flank when viewed in the closing direction.
  • the zipper slider is in three parts and has a slider body 1, a locking member 2 and a pull tab 3, which are made of plastic material.
  • the slider body 1 consists of an upper and lower part 5, 6 which are connected to one another by a web 4 and which forms a Y-shaped passage channel 8 for the zipper which is delimited by flanges 7 formed on both sides on the upper and lower part 5, 6.
  • the web 4 forms the so-called separating wedge.
  • Two lugs 9 are formed on the top of the slide body 1, each of which has a notch 10 delimited by two inclined surfaces. Both approaches 9 and thus also the notches 10 are covered by this when the locking member 2 is mounted. The notches 10 with the locking member 2 thus form the passage for the web of the pull tab 3.
  • the locking member 2 has a rib 11, a relatively rigid web, a holding part 12, which at the front end seen in the closing direction (arrow A) on a leg 13 projecting approximately at right angles from the web 11 and extending over the shoulders 9 is formed, and two teeth 14, which are provided at the rear end, as seen in the closing direction, on a leg 15 projecting at right angles from the web 11 and extending over the shoulders 9.
  • a inwardly directed flange 16 is formed, from which the teeth 14 projecting away from the web 11 and a bar 17 projecting from the web 11.
  • the teeth 14 have an inclined rear flank 18 when viewed in the closing direction.
  • a T-shaped recess 19 is formed in the front end face of the slide body 1, as seen in the closing direction, with a first recess 20 lying parallel to the passage channel 8 and a second recess 21 lying perpendicular to the passage channel 8, into which the holding part 12 can be used.
  • the holding part 12 has a first section 22, which is arranged in the first recess 19 in the slide body 1, and a second section 2-3, which is arranged in the second recess 21 of the slide body 1.
  • the first section 22 is approximately parallel to the web 11, while the second section 23 projects from the first section 22 at right angles to the web 11.
  • the holding part 12 is complementary to the T-shaped recess 19.
  • the second section 23 is provided with a slot 24 which, when viewed in the closing direction, is open at the front (FIG. 1).
  • the zipper slider is moved against the direction indicated by arrow A by pulling on the pull tab.
  • Fig. 1 by pulling the web of the pull tab 3 in the notch 10 is shifted against the web 11 of the locking member 3 and as a result, the web 11 is pivoted in the direction away from the slide body 1 because the locking member 3 by the Holding part 12 is held on one side on the slide body 1.
  • the locking member 3 apart from the elasticity of the material is designed as a rigid body and is provided with ribs for this purpose, the web is pivoted in the area of the slot 24 in the second section 23 of the holding part 12, ie the section remaining in the area of the slot serves as a joint.
  • a holder is achieved by the first section 22 which corresponds to the required tensile force acting on the pull tab 3 and a defined pivoting range is created by the second section 23.
  • the tensile force can be limited so that the zipper is not destroyed and the zipper can be opened even in the absence of the pull tab.

Abstract

The slider of the slide fastener comprises a slider body, a locking member which is held on the one hand by a locking portion on the slider body and on the other hand is provided with teeth. A slot provided in the locking portion forms a joint section allowing a pivoting of the locking member and a moving of the teeth into a disengagement with the slide fastener. The teeth comprise a viewed in closing direction rear inclined flank, by means of which a brake action is generated in place of a locking action if the already separated slide fastener strips are pulled laterally away from each other such that the slide fastener can be opened even in case of a missing drawing flap.

Description

Die vorliegende Erfindung betrifft einen Reissverschlussschieber mit einem Schieberkörper, mit einem Verriegelungsorgan, das einerseits mit mindestens einem Zahn, der dazu bestimmt ist, in Ruhelage zwischen benachbarten Zähnen eines Reissverschlusses einzugreifen, und andererseits mit einem Halteteil versehen ist, der in den Schieberkörper eingesetzt ist, wobei der Zahn an einem Ende und der Halteteil am anderen Ende eines Steges angeformt sind, und mit einer Zuglasche, die den Steg im mittleren Bereich untergreift, um den Zahn aus der Eingrifflage herauszuheben..The present invention relates to a zipper slider with a slider body, with a locking member which is provided on the one hand with at least one tooth which is intended to engage in the rest position between adjacent teeth of a zipper, and on the other hand is provided with a holding part which is inserted into the slider body, the tooth being formed on one end and the holding part on the other end of a web, and with a pull tab which engages under the web in the central region in order to lift the tooth out of the engagement position.

Aus der CH-Patentschrift Nr. 598 780 ist ein Reissverschlussschieber bekannt, der aus einem zweiteiligen Schieberkörper, einem am Schieberkörper befestigten Verriegelungsorgan und einer das Verriegelungsorgan betätigenden Zuglasche besteht. Das Verriegelungsorgan ist einerseits mit einem Zahn, der in Ruhelage zwischen benachbarten Gliedern eines Reissverschlusses eingreifen kann, und andererseits mit einem Stift versehen, der im Schieberkörper verstiftet ist. Dabei ist der Zahn an einem Ende und der Stift am anderen Ende eines federnden Steges angeformt. Wie bereits erwähnt, wird das Verriegelungsorgan durch die Zuglasche betätigt, wobei durch die auf die einwirkende Zugkraft, der federnde Steg mit dem Zahn verschwenkt wird. Durch den angeformten Stift wird beim Schwenken der Steg gebogen, wobei die Biegung in einem an den Stift angrenzenden Stegabschnitt erfolgt.From Swiss Patent No. 598 780 a zipper slider is known which consists of a two-part slider body, a locking member attached to the slider body and a pull tab actuating the locking member. The locking member is provided on the one hand with a tooth which can engage in the rest position between adjacent members of a zipper, and on the other hand with a pin which is pinned in the slider body. The tooth is formed on one end and the pin on the other end of a resilient web. As already mentioned, the locking element is actuated by the pull tab, the resilient web being pivoted with the tooth by the pulling force acting on it. Through the molded pin is bent when pivoting the web, the bending taking place in a web section adjacent to the pin.

Diesem Reissverschlussschieber haften verschiedene Nachteile an. Einerseits ist die Form zur Herstellung des Verriegelungsorgans wegen des an den Steg angeformten Stiftes und des Schieberkörpers wegen des Stiftloches komplizierter und die Montage des Verriegelungsorgans am Schieberkörper aufwendiger. Andererseits ist am Steg keine Biegestelle definiert, so dass das Verriegelungsorgan durch die Zuglaschenschwenkung angehoben werden muss.There are several disadvantages to this zipper slider. On the one hand, the shape for producing the locking member is more complicated because of the pin formed on the web and the slide body because of the pin hole, and the assembly of the locking member on the slide body is more complex. On the other hand, no bending point is defined on the web, so that the locking member has to be raised by pivoting the pull tab.

Zweck der vorliegenden Erfindung ist es, einen Reissverschlussschieber der eingangs genannten Art zu schaffen, bei dem diese Nachteile behoben sind.The purpose of the present invention is to create a zipper slide of the type mentioned at the outset, in which these disadvantages are eliminated.

Es stellt sich somit die Aufgabe, einen Reissverschlussschieber so auszubilden, dass die Zuglasche mit dem Verriegelungsorgan ohne besondere Vorkehrungen einsetzbar ist, und dass am Verriegelungsorgan durch einen gelenkartigen Abschnitt eine definierte Biegestelle vorgesehen ist.It is therefore the task of designing a zipper slider such that the pull tab can be used with the locking member without special precautions, and that a defined bending point is provided on the locking member by an articulated section.

Diese Aufgabe wird erfindungsgemäss mit den kennzeichnenden Merkmalen des Patentanspruches 1 gelöst.This object is achieved according to the invention with the characterizing features of patent claim 1.

Es ist von Vorteil, wenn der zweite Abschnitt einen Schlitz hat, der in Schliessrichtung gesehen offen ist.It is advantageous if the second section has a slot that is open when viewed in the closing direction.

Bei einer bevorzugten Ausführungsform des Erfindungsgegenstandes weist der Zahn in Schliessrichtung gesehen eine geneigte hintere Flanke auf. Dadurch wird anstelle einer Blockierung des Reissverschlussschiebers, die beim Ziehen an den bereits getrennten Reissverschlussbändern zur Zerstörung des Reissverschlusses, z.B. durch Ausreissen von Reissverschlussgliedern führen kann, eine Bremswirkung erzielt, so dass eine Zerstörung des Reissverschlusses verhindert und der Reissverschluss bei fehlender Zuglasche trotzdem geöffnet werden kann.In a preferred embodiment of the subject of the invention, the tooth has an inclined rear flank when viewed in the closing direction. As a result, instead of blocking the zipper slider, which when pulled on the already separated zipper tapes can destroy the zipper, for example by tearing out zipper members, a braking effect is achieved, so that the zipper is destroyed prevents closure and the zipper can still be opened if the pull tab is missing.

Im folgenden wird die Erfindung anhand der beiliegenden Zeichnungen näher erläutert.The invention is explained in more detail below with reference to the accompanying drawings.

Es zeigen:

  • Fig. 1 einen Schnitt durch ein Ausführungsbeispiel eines erfindungsgemässen.Reissverschlussschiebers,
  • Fig. 2 eine Ansicht der in Schliessrichtung gesehen vorderen Stirnseite des Schieberkörpers, und
  • Fig. 3 einen Schnitt entlang der Linie III-III in Fig. l, wobei der Schieberkörper weggelassen worden ist.
Show it:
  • 1 shows a section through an embodiment of a zipper slide according to the invention,
  • Fig. 2 is a view of the front end of the slider body seen in the closing direction, and
  • Fig. 3 is a section along the line III-III in Fig. 1, wherein the slider body has been omitted.

Wie Fig. 1 zeigt, ist der Reissverschlussschieber dreiteilig und weist einen Schieberkörper 1, ein Verriegelungsorgan 2 und eine Zuglasche 3 auf, die aus Kunststoffmaterial bestehen. Der Schieberkörper 1 besteht aus einem durch einen Steg 4 miteinander verbundenen Ober- und Unterteil 5, 6, der einen durch beidseitig am Ober- und Unterteil 5, 6 ausgebildete Flansche 7 begrenzten Y-förmigen Durchlasskanal 8 für den Reissverschluss bildet. Der Steg 4 bildet den sogenannten Trennkeil.1 shows, the zipper slider is in three parts and has a slider body 1, a locking member 2 and a pull tab 3, which are made of plastic material. The slider body 1 consists of an upper and lower part 5, 6 which are connected to one another by a web 4 and which forms a Y-shaped passage channel 8 for the zipper which is delimited by flanges 7 formed on both sides on the upper and lower part 5, 6. The web 4 forms the so-called separating wedge.

An der Oberseite des Schieberkörpers 1 sind zwei Ansätze 9 angeformt, die jeweils eine durch zwei Schrägflächen begrenzte Kerbe 10 aufweisen. Beide Ansätze 9 und damit auch die Kerben 10 sind bei-montiertem Verriegelungsorgan 2 durch dieses abgedeckt. Die Kerben 10 mit dem Verriegelungsorgan 2 bilden so den Durchlass für den Steg der Zuglasche 3.Two lugs 9 are formed on the top of the slide body 1, each of which has a notch 10 delimited by two inclined surfaces. Both approaches 9 and thus also the notches 10 are covered by this when the locking member 2 is mounted. The notches 10 with the locking member 2 thus form the passage for the web of the pull tab 3.

Das Verriegelungsorgan 2 hat einen durch Rippen verstärkten, relativ starr ausgebildeten Steg 11, einen Halteteil 12, der am in Schliessrichtung (Pfeil A) gesehen vorderen Ende an einem etwa rechtwinklig vom Steg 11 abstehenden, die Ansätze 9 übergreifenden Schenkel 13 angeformt ist, und zwei Zähnen 14, die am in Schliessrichtung gesehen hinteren Ende an einem rechtwinklig vom Steg 11 abstehenden, die Ansätze 9 übergreifenden Schenkel 15 vorgesehen sind. Am Ende des Schenkels 15 ist ein einwärts gerichteter Flansch 16 angeformt, von dem vom Steg 11 wegweisend die Zähne 14 und auf den Steg 11 hinweisend eine Leiste 17 abstehen. Die Zähne 14 weisen in Schliessrichtung gesehen eine geneigte hintere Flanke 18 auf.The locking member 2 has a rib 11, a relatively rigid web, a holding part 12, which at the front end seen in the closing direction (arrow A) on a leg 13 projecting approximately at right angles from the web 11 and extending over the shoulders 9 is formed, and two teeth 14, which are provided at the rear end, as seen in the closing direction, on a leg 15 projecting at right angles from the web 11 and extending over the shoulders 9. At the end of the leg 15 an inwardly directed flange 16 is formed, from which the teeth 14 projecting away from the web 11 and a bar 17 projecting from the web 11. The teeth 14 have an inclined rear flank 18 when viewed in the closing direction.

Wie aus Fig. 2 am besten ersichtlich, ist in der in Schliessrichtung gesehen vorderen Stirnseite des Schieberkörpers 1 eine T-förmige Ausnehmung 19 mit einer parallel zum Durchlasskanal 8 liegenden ersten Ausnehmung 20 und einer senkrecht zum Durchlasskanal 8 liegenden zweiten Ausnehmung 21 ausgebildet, in die der Halteteil 12 einsetzbar ist. Zu diesem Zweck weist der Halteteil 12 einen ersten Abschnitt 22, der in der ersten Ausnehmung 19 im Schieberkörper 1 angeordnet ist, und einen zweiten Abschnitt 2-3 auf, der in der zweiten Ausnehmung 21 des Schieberkörpers 1 angeordnet ist.As can best be seen from FIG. 2, a T-shaped recess 19 is formed in the front end face of the slide body 1, as seen in the closing direction, with a first recess 20 lying parallel to the passage channel 8 and a second recess 21 lying perpendicular to the passage channel 8, into which the holding part 12 can be used. For this purpose, the holding part 12 has a first section 22, which is arranged in the first recess 19 in the slide body 1, and a second section 2-3, which is arranged in the second recess 21 of the slide body 1.

Wie Fig. 3 zeigt, ist der erste Abschnitt 22 etwa parallel zum Steg 11 ausgebildet, während der zweite Abschnitt 23 rechtwinklig vom Steg 11 wegweisend vom ersten Abschnitt 22 absteht. Somit ist der Halteteil 12 zur T-förmigen Ausnehmung 19 komplementär ausgebildet. Der zweite Abschnitt 23 ist mit einem Schlitz 24 versehen, der in Schliessrichtung gesehen vorn offen ist (Fig. 1).As shown in FIG. 3, the first section 22 is approximately parallel to the web 11, while the second section 23 projects from the first section 22 at right angles to the web 11. Thus, the holding part 12 is complementary to the T-shaped recess 19. The second section 23 is provided with a slot 24 which, when viewed in the closing direction, is open at the front (FIG. 1).

Zum Oeffnen eines Reissverschlusses wird der Reissverschlussschieber entgegen der durch den Pfeil A angegebenen Richtung bewegt, und zwar durch Ziehen an der Zuglasche. Wie aus Fig. 1 entnehmbar ist, wird durch das Ziehen der Steg der Zuglasche 3 in der Kerbe 10 gegen den Steg 11 des Verriegelungsorgans 3 verlagert und in der Folge wird der Steg 11 in Richtung weg vom Schieberkörper 1 verschwenkt, weil das Verriegelungsorgan 3 durch den Halteteil 12 einseitig am Schieberkörper 1 gehalten ist. Da das Verriegelungsorgan 3 abgesehen von der Elastizität des Materials als starrer Körper ausgebildet und zu diesem Zweck mit Rippen versehen ist, erfolgt die Schwenkung des Steges im Bereich des Schlitzes 24 im zweiten Abschnitt 23 des Halteteiles 12, d.h. der im Bereich des Schlitzes verbleibende Abschnitt dient als Gelenk.To open a zipper, the zipper slider is moved against the direction indicated by arrow A by pulling on the pull tab. As can be seen from Fig. 1, by pulling the web of the pull tab 3 in the notch 10 is shifted against the web 11 of the locking member 3 and as a result, the web 11 is pivoted in the direction away from the slide body 1 because the locking member 3 by the Holding part 12 is held on one side on the slide body 1. Since the locking member 3, apart from the elasticity of the material, is designed as a rigid body and is provided with ribs for this purpose, the web is pivoted in the area of the slot 24 in the second section 23 of the holding part 12, ie the section remaining in the area of the slot serves as a joint.

Durch diese Ausgestaltung des Halteteiles 12 wird durch den ersten Abschnitt 22 eine Halterung erzielt, die der geforderten, an die Zuglasche 3 angreifenden Zugkraft entspricht und durch den zweiten Abschnitt 23 ein definierter Schwenkbereich geschaffen.By means of this configuration of the holding part 12, a holder is achieved by the first section 22 which corresponds to the required tensile force acting on the pull tab 3 and a defined pivoting range is created by the second section 23.

Werden die beiden vom Reissverschluss getrennten Reissverschlussbänder von Hand voneinander weggezogen, so wirkt auf den Reissverschlussschieber eine Kraft ein, die bestrebt ist, den Reissverschlussschieber in Oeffnungsrichtung zu verschieben. Der Reissverschlussschieber ist aber über die Zähne 14 an den Flanken 18 der Zähne 14 abgestützt und somit an der Bewegung gehindert. Wird nun die Zugkraft gesteigert, so wird die auf den Reissverschlussschieber wirkende und an den Flanken 18 der Zähne 14 abgestützte Kraft ausreichen, um das Verriegelungsorgan 3 zu verschwenken und die Zähne 14 aus der Eingriffslage herauszudrängen.If the two zipper tapes separated from the zipper are pulled away from each other by hand, a force acts on the zipper slider which tends to move the zipper slider in the opening direction. However, the zipper slider is supported by the teeth 14 on the flanks 18 of the teeth 14 and is therefore prevented from moving. If the tensile force is now increased, the force acting on the zipper slider and supported on the flanks 18 of the teeth 14 will be sufficient to pivot the locking member 3 and to force the teeth 14 out of the engagement position.

Dadurch, dass die Flanke 18 bezüglich der Lotrechten zum Durchlasskanal 8 geneigt ist, kann die Zugkraft so begrenzt werden, dass der Reissverschluss nicht zerstört wird und der Reissverschluss selbst beim Fehlen der Zuglasche geöffnet werden kann.Because the flank 18 is inclined with respect to the perpendicular to the passage channel 8, the tensile force can be limited so that the zipper is not destroyed and the zipper can be opened even in the absence of the pull tab.

Claims (6)

1. Reissverschlussschieber aus Kunststoffmaterial mit einem Schieberkörper, mit einem Verriegelungsorgan, das einerseits mit mindestens einem Zahn, der dazu bestimmt ist, in Ruhelage zwischen benachbarten Zähnen eines Reissverschlusses einzugreifen, und andererseits mit einem Halteteil versehen ist, der in den Schieberkörper eingesetzt ist, wobei der Zahn an einem Ende und der Halteteil am anderen Ende eines Steges angeformt sind, und mit einer Zuglasche, die den Steg im mittleren Bereich untergreift, um den Zahn aus der Eingrifflage herauszuheben, dadurch gekennzeichnet, dass der Schieberkörper (1) aus einem durch einen Steg (5) einstückig miteinander verbundenen Ober- und Unterteil (6, 7) besteht und einen durch beidseitig am Oberteil ausgebildete Flansche (7) begrenzten Y-förmigen Durchlasskanal für den Reissverschluss bildet, dass der Schieberkörper (1) in der in Schliessrichtung gesehen vorderen Stirnseite oberhalb des Durchlasskanales mindestens eine Ausnehmung (19) aufweist, in die der Halteteil (12) einsetzbar ist, und dass der Halteteil (12) mindestens einen Schlitz (24) zur Bildung eines als Gelenk dienenden Abschnittes aufweist und so in den Schieberkörper (1) eingesetzt ist, dass der Schlitz (24) parallel zum Durchlasskanal (8) ist, um das Verriegelungsorgan (3) um eine zum Durchlasskanal parallele Achse zu verschwenken.1.Zipper slider made of plastic material with a slider body, with a locking member which, on the one hand, has at least one tooth which is intended to engage in the rest position between adjacent teeth of a zipper, and on the other hand is provided with a holding part which is inserted into the slider body, wherein the tooth is integrally formed on one end and the holding part on the other end of a web, and with a pull tab which engages under the web in the central region in order to lift the tooth out of the engagement position, characterized in that the slide body (1) consists of a through one Web (5) integrally connected upper and lower part (6, 7) and a Y-shaped passage channel for the zipper, which is delimited by flanges (7) formed on both sides of the upper part, forms that the slider body (1) in the front seen in the closing direction Has at least one recess (19) on the end face above the passageway, in which the holding part (12) can be used, and that the holding part (12) has at least one slot (24) for forming a section serving as a joint and is inserted into the slide body (1) such that the slot (24) is parallel to the passage channel (8) is to pivot the locking member (3) about an axis parallel to the passage channel. 2. Schieber nach Anspruch 1, dadurch gekennzeichnet, dass die Ausnehmung (19) und der Halteteil (12) eine runde oder rechteckige Querschnittsfläche aufweisen.2. Slider according to claim 1, characterized in that the recess (19) and the holding part (12) have a round or rectangular cross-sectional area. 3. Schieber nach Anspruch 1, dadurch gekennzeichnet, dass die Ausnehmung (19) T-förmig ausgebildet ist und eine parallel zum Durchlasskanal (8) liegende erste Ausnehmung (20) und eine senkrecht zum Durchlasskanal (8) liegende zweite Ausnehmung (21) aufweist, und dass der Halteteil (12) aus einem ersten Abschnitt (22), der in der ersten Ausnehmung (20) angeordnet ist, und aus einem zweiten Abschnitt (23) besteht, der in der zweiten Ausnehmung (21) angeordnet ist, wobei der Schlitz (24) bündig mit der Unterseite des ersten Abschnittes (22) im zweiten Abschnitt (23) ausgebildet ist.3. Slider according to claim 1, characterized in that the recess (19) is T-shaped and has a first recess (20) lying parallel to the passage channel (8) and a second recess (21) lying perpendicular to the passage channel (8), and that the holding part (12) consists of a first section (22) which is in the first Recess (20) is arranged, and consists of a second section (23) which is arranged in the second recess (21), the slot (24) flush with the underside of the first section (22) in the second section (23) is trained. 4. Schieber nach einem der Ansprüche 1-3, dadurch gekennzeichnet, dass der Schlitz (24) in Schliessrichtung gesehen offen ist.4. Slider according to one of claims 1-3, characterized in that the slot (24) is open when viewed in the closing direction. 5. Schieber nach Anspruch 1, dadurch gekennzeichnet, dass der Zahn (14) in Schliessrichtung gesehen eine geneigte hintere Flanke (18) aufweist.5. Slider according to claim 1, characterized in that the tooth (14) seen in the closing direction has an inclined rear flank (18). 6. Schieber nach Anspruch 1, dadurch gekennzeichnet, dass zwei Zähne (14) am Verriegelungsorgan (2) vorgesehen sind.6. Slider according to claim 1, characterized in that two teeth (14) are provided on the locking member (2).
EP85106880A 1984-06-21 1985-06-04 Slide fastener slider Expired EP0165527B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85106880T ATE47285T1 (en) 1984-06-21 1985-06-04 ZIPPER PULLER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3011/84 1984-06-21
CH3011/84A CH670940A5 (en) 1984-06-21 1984-06-21

Publications (3)

Publication Number Publication Date
EP0165527A2 true EP0165527A2 (en) 1985-12-27
EP0165527A3 EP0165527A3 (en) 1988-01-13
EP0165527B1 EP0165527B1 (en) 1989-10-18

Family

ID=4246623

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85106880A Expired EP0165527B1 (en) 1984-06-21 1985-06-04 Slide fastener slider

Country Status (6)

Country Link
US (1) US4615082A (en)
EP (1) EP0165527B1 (en)
JP (1) JPS6182702A (en)
AT (1) ATE47285T1 (en)
CH (1) CH670940A5 (en)
DE (1) DE3573711D1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590778A1 (en) * 1985-12-04 1987-06-05 Yoshida Kogyo Kk AUTOMATIC BLOCKING CURSOR FOR SLIDE CLOSURE
EP0235653A1 (en) * 1986-02-17 1987-09-09 Yoshida Kogyo K.K. Lockable slider for slide fasteners

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2928040B2 (en) * 1993-02-26 1999-07-28 ワイケイケイ株式会社 Slider for slide fastener with automatic stop device
US8245364B2 (en) * 2008-04-23 2012-08-21 S.C. Johnson & Son, Inc. Closure mechanism having internal projections to decrease slider pull-off

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Publication number Priority date Publication date Assignee Title
FR748711A (en) * 1931-11-14 1933-07-08 Slider for zippers
DE648831C (en) * 1937-08-11 Ernst Piezug Lockable zipper slider
FR895915A (en) * 1942-02-05 1945-02-07 Zipper slider
US3094756A (en) * 1960-04-26 1963-06-25 Ernst Ind Inc Automatic locking sliders for slide fasteners
US3427692A (en) * 1968-02-19 1969-02-18 Scovill Manufacturing Co Three-piece automatic lock slider
FR2174848A1 (en) * 1972-03-07 1973-10-19 Opti Holding Ag
CH598780A5 (en) * 1976-10-29 1978-05-12 Horlacher Fa Hans

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CA768354A (en) * 1967-10-03 Fukuroi Takeo Lockable sliders for zipper-fasteners
US2174002A (en) * 1938-08-30 1939-09-26 Rainbow Plastics Corp Slide for separable fasteners
CH215929A (en) * 1939-11-03 1941-07-31 Lightning Fasteners Ltd Zipper.
CH297818A (en) * 1952-05-29 1954-04-15 Ag Color Metal Slider for zippers.
US2900695A (en) * 1953-03-05 1959-08-25 Louis H Morin Automatic lock sliders
US2867881A (en) * 1955-03-16 1959-01-13 Louis H Morin Jam-freeing slider for separable fasteners
US3597810A (en) * 1969-09-19 1971-08-10 Remmert Valle & Co Zip fastener slider
DE2620682B2 (en) * 1976-05-11 1981-04-23 Ruhrmann, geb.Kästner, Gundel, 7000 Stuttgart Zip puller
JPS6232415Y2 (en) * 1981-03-16 1987-08-19

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE648831C (en) * 1937-08-11 Ernst Piezug Lockable zipper slider
FR748711A (en) * 1931-11-14 1933-07-08 Slider for zippers
FR895915A (en) * 1942-02-05 1945-02-07 Zipper slider
US3094756A (en) * 1960-04-26 1963-06-25 Ernst Ind Inc Automatic locking sliders for slide fasteners
US3427692A (en) * 1968-02-19 1969-02-18 Scovill Manufacturing Co Three-piece automatic lock slider
FR2174848A1 (en) * 1972-03-07 1973-10-19 Opti Holding Ag
CH598780A5 (en) * 1976-10-29 1978-05-12 Horlacher Fa Hans

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590778A1 (en) * 1985-12-04 1987-06-05 Yoshida Kogyo Kk AUTOMATIC BLOCKING CURSOR FOR SLIDE CLOSURE
EP0235653A1 (en) * 1986-02-17 1987-09-09 Yoshida Kogyo K.K. Lockable slider for slide fasteners

Also Published As

Publication number Publication date
US4615082A (en) 1986-10-07
DE3573711D1 (en) 1989-11-23
CH670940A5 (en) 1989-07-31
ATE47285T1 (en) 1989-11-15
JPS6182702A (en) 1986-04-26
EP0165527A3 (en) 1988-01-13
EP0165527B1 (en) 1989-10-18

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