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(11) | EP 0 099 484 B1 |
| (12) | EUROPEAN PATENT SPECIFICATION |
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| (54) |
Slide fastener slider Reissverschlussschieber Curseur pour fermeture à glissière |
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| Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention). |
[0002] As shown in Figures 1 and 2, a conventional slide fastener slider S has a pull tab P pivotably mounted on a slider body B via an annular pull tab connector C pivotably connected to a lug L on an upper wing W of the slider body B. Although, in general, such slider has performed satisfactorily, the slider has not been found to be entirely suitable for use in a slide fastener F attached to an article disposed substantially in or at an angle to a vertical line, for example, to opposite edges of a transversely extending opening of a pocket on a garmet G as shown in Figure 3. When released, the connector C pivots about the lug L by gravity until the pull tab P depends therefrom. During that time, the connector C is raised on the upper wing W as shown in Figure 2, and hence the connector C tilts about its longitudinal axis with the result that the upper surface P1 of the pull tab P is directed forwardly of the slider S, the upper surface P1 usually having marks or an ornamental design. The pull tab P projects upwardly of the edges E, E (Figure 3) at an angle thereto. The slider S as attached to the garmet G is defective from aesthetic view, liable to damage the user's body or another garment, and hinders smooth ironing of the garmet G around the edges E, E.
[0003] According to the present invention, there is provided a slide fastener slider comprising: a slider body including a pair of parallel spaced wings joined at one end by a neck, and a lug on one of said wings, said lug having a through hole; a pull tab connector pivotably slidably connected to said lug; and a pull tab pivotably connected to said pull tab connector, said pull tab connector having a first portion supported by said lug and a second portion supporting said pull tab, characterized in that said through hole extends longitudinally of said slider body, and that said second portion of said connector is locatable outside of said one wing when said connector rests flatwise on said one wing and said pull tab is disposed in alignment with said first and second portions of said connector at right angles to the axis of said through hole.
[0004] The present invention seeks to provide a slide particularly suitable for use in a slide fastener attached to a transversely extending opening in an article disposed substantially in or at an angle to a vertical plane.
[0005] The present invention further seeks to provide a slide fastener slider in which when released, the pull tab depends from a connector attached to a slider body in a plane substantially parallel to the upper wing of the slider body.
[0006] The present invention still further seeks to provide a slider in which the upper surface of a pull tab is kept to face in one direction when the pull tab is in its recumbent position.
[0007] The present invention further seeks to provide a slide fastener slider which allows smooth ironing of a garmet around an area to which a slider fastener is attached.
[0008] Many other advantages and features, of the present invention will become manifest to those versed in the art upon making reference to the detailed description and the accompanying sheets of drawings in which preferred structural embodiments incorporating the principles of the present invention are shown by way of illustrative example.
Figure 1 is a fragmentary plan view of a known slide fastener slider;
Figure 2 is a schematic perspective view of the known slider;
Figure 3 is a fragmentary front elevational view of a garment to which are attached slide fasteners each having such slider as shown in Figure 1.
Figure 4 is a perspective view of a slide fastener slider according to one embodiment of the present invention, the slider being in operating disposition;
Figure 5 is an enlarged front elevational view of the slider on a slide fastener attached to a garment, the slider being in released disposition;
Figure 6 is a cross-sectional view taken along line VI-VI of Figure 5;
Figure 7 is a front elevational view of a slider according to another embodiment of the present invention, the slider being in released disposition;
Figure 8 is a right side view of the slider shown in Figure 7;
Figure 9 is a cross-sectional view taken along line IX-IX of Figure 7; and
Figure 10 is a view similar to Figure 7, showing the slider as in operating disposition.
[0009] As shown in Figure 4, a slide fastener slider 10 includes a slider body 11 having a pair of parallel spaced upper and lower wings 12, 13 joined at one end by a neck or guide post 14. A lug 15 is disposed substantially centrally on the upper wing 12 and has a through hole 16 extending in alignment with the longitudinal axis of the slider body 11. A pull tab 17 is connected to the slider body 11 via an annular pull tab connector 18 pivotably connected to the lug 15.
[0010] The connector 18 is in the form of a circular ring made of a-wire, and loosely received in the through hole 16 in the lug 15, the connector 18 having an inside diameter larger than a half of the width of the upper wing 12 of the slider body 11. Thus, the connector 18 is pivotably movable about the lug 15 through 180° across the longitudinal axis of the slider body 11, between two recumbent positions where the connector 18 rests flatwise on the upper wing 12 on opposite sides of the lug 15. The pull tab 17 has at its one end portion an opening 17a extending transversely therethrough and loosely receiving therein the connector 18. The pull tab 17 is pivotably slidably movable on the connector 18.
[0011] Figs. 5 and 6 show the slider 10 as mounted on a slide fastener 19 secured by sewing to a garment 20 along opposite edges 20a, 20b of an opening, which edges 20a, 20b is similar to those ones E, E shown in Figure 3. The slider 10 is shown as in released disposition where the pull tab 17 depends from the connector 18 at right angles to the longitudinal axis of the slider body 11 and hence to the axis of the through hole 16 in the lug 15. In this state, the connector 18 has a first portion 18a supported by the lug 15 and a second portion 18b diametrically opposite to the first portion 18a and supporting the pull tab 17, the second portion 18b being located outside a side edge of the upper wing 12.
[0012] When the slide fastener 19 is to be opened or closed, the pull tab 17 is pulled by user's fingers (not shown) whereupon the connector 18 is raised on the upper wing 12 as shown in Figure 4. When released, the pull tab 17 slides on the connector 18 by gravity until it depends from the same. At the same time, the connector 18 pivots about the lug 15 approximately through 90° into its recumbent position shown in Figure 5. With the second portion 18b of the connector 18 located outside of the upper wing 12, the pull tab 17 depends from the connector 18 substantially at right angles to the axis of the through hole 16 and lies flatwise over the garment 20. With this arrangement, the slider 10 as attached to the garment 20 is good in appearance, free from damaging user's body or another garment, and does not hinder smooth ironing of the garment around the edges 20a, 20b.
[0013] The connector 18 may be an oval ring of which the major axis has a length larger than a half of the width of the upper wing 12.
[0014] Figs. 7 through 10 show a slider 21 according to another embodiment of the present invention. The slider 21 is structurally similar to the slider 10 shown in Figs. 4-6 with the exception that a substantially 8-shaped connector 22 has an annular first portion 23 in the shape of an oval ring pivotably connected to a lug 24 on the upper wing 25 of a slider body 26, and a second portion 27 in the shape of a U joined at opposite ends with the annular first portion 23 and pivotably supporting thereon a pull tab 28. The connector 22 has a length larger than a half of the width of the upper wing 25. The annular first portion 23 is loosely received in a through hole 29 extending in the lug 24 longitudinally of the slider body 26, and the second portion 27 passes through an opening 28a extending transversely through the pull tab 28 at one end portion thereof.
[0015] When a slide fastener (not shown) similarto the one 19 shown in Figs. 5 and 6 is to be opened, the pull tab 28 is placed in the position shown in Figure 10 where it extends longitudinally over the slider body 26, and is pulled by user's fingers (not shown) in the longitudinal direction of the slider body 26. When released, the connector 22 pivots by gravity about the lug 24 through 90° from the position shown in Figure 10 to the position shown in Figure 7 in which the pull tab 28 connected to connector 22 depends therefrom at right angles to the axis of the through hole 29. Since the pull tab 28 is supported on the second portion 27 of the connector 22, the annular first portion 23 smoothly slides in the through hole 29 without interference with the pull tab 28. In both positions shown in Figs. 7 and 10, the upper surface 28b of the pull tab 28 face upwards of the slider body 26. With the second portion 27 projecting laterally beyond the upper wing 25, the pull tab 28 extends in a plane substantially parallel to the upper wing 25.
1. A slide fastener slider (10; 21) comprising: a slider body (11; 26) including a
pair of parallel spaced wings (12, 13) joined at one end by a neck (14), and a lug
(15; 24) on one of said wings (12; 25), said lug having a through hole (16; 29); a
pull tab connector (18; 22) pivotably slidably connected to said lug; and a pull tab
(17; 28) pivotably connected to said pull tab connector, said pull tab connector (18;
22) having a first portion (18a; 23) supported by said lug (15; 24) and a second portion
(18b; 27) supporting said pull tab (17; 28), characterized in that said through hole
(16; 29) extends longitudinally of said slider body (11; 26), and that said second
portion (18b; 27) of said connector (18; 22) is locatable outside of said one wing
(12; 25) when said connector (18; 22) rests flatwise on said one wing (12; 25) and
said pull tab (17; 28) is disposed in alignment with said first and second portions
(18a; 23) (18b; 27) of said connector (18; 22) at right angles to the axis of said
through hole (16; 29).
2. A slide fastener slider according to claim 1, said connector (18) having an annular
body.
3. A slide fastener slider according to claim 2, said lug (15) being disposed substantially
centrally on said one wing (12), said annular connector (18) being a circular ring
passing through said through hole (16) in said lug (15) and pivotably supporting thereon
said pull tab (17), said circular ring (18) having an inside diameter larger than
a half of the width of said one wing (12).
4. A slide fastener slider according to claim 3, said pull tab (17) having at one
end portion an opening (17a) loosely receiving therein said circular ring (18).
5. A slide fastener slider according to claim 1, said first portion (23) of said connector
having an annular shape passing through said through hole ' (29) in said lug (24),
and said second portion (27) of said connector having a U shape joined at opposite
ends with said annular first portion (23) and pivotably supporting thereon said pull
tab (28).
1. Reissverschlusschieber (10; 21) bestehend aus: einem Schieberkörper (11; 26) mit
einem Paar von parallelen, getrennten Flügeln (12, 13) die an einem Ende durch einen
Hals (14) verbunden sind, und einer Öse (15; 25) auf einem der genannten Flügel (12;
25), wobei die genannte Öse ein Durchgangsloch (16; 29) besitzt; ein Zugorgan-Verbindungselen
(18; 22) das mit der genannten Öse gleitbar und schwenkbar verbunden ist, wobei das
genannte Zugorgan-Verbindungselement (18; 22) einen durch die genannte Öse gehaltenen
ersten Abschnitt (18a; 23) und einem das genannte Zugorgan (17; 28) haltenden zweiten
Abschnitt besitzt, dadurch gekennzeichnet, dass das genannte Durchgangsloch (16; 29)
sich in Längsrichtun des genannten Schieberkörpers (11; 26) erstreckt und dass der
genannte zweite Abschnitt (18b; 27) des genannten Verbindungselementes (18; 22) ausserhalb
des genannten einen Flügels (12; 25) liegen kann wenn das genannte Verbindungselement
(18; 22) flach auf den genannten einen Flügel (12; 25) ruht and das genannte Zugorgan
(17; 28) mit den genannten ersten und zweiten Abschnitten (18a; 23) (18b; 27) des
genannten Verbindungs elements (18; 22) ausgerichtet rechtwinklig zur Achse des genannten
Durchgangsloches (16; 29) liegt.
2. Reissverschlusschieber nach Anspruch 1, wobei das genannte Verbindungselement (18)
einen ringförmigen Körper aufweist.
3. Reissverschlusschiebar nach Anspruch 2, wobei die genannte Öse (15) im wesentlichen
mittig auf dem genannten einen Flügel (12) angeordnet ist, wobei das genannte ringförmige
Verbindungs element (18) ein durch das genannte Loch (16) in der genannten Öse (15)
durchgehender kreisförmiger Ring ist, an welchem das genannte Zugorgan (17) schwenkbar
gehalten ist, wobei der genannte kreisförmige Ring (18) einen Durchmesser aufweist,
der grösser ist als die Hälfte der Breite des genannten einen Flügels (12).
4. Reissverschlusschieber nach Anspruch 1, wobei das genennte Zugorgan (17) an einem
Endabschnitt eine Öffnung (17a) besitzt, welche den genannten kreisfömigen Ring (18)
mit Spiel aufnimmt.
5. Reissverschlusschieber nach Anspruch 1, wobei der genannte erste Abschnitt (23)
des genannten Verbindungselementes die Form eines durch das genannte Loch (29) in
der genannten Öse (24) durchgehenden Ringes aufweist und der genannte zweite Abschnitt
(27) des genannten Verbindungselementes eine mit an entgegengesetzten Enden mit dem
genannten ersten ringförmigen Abschnitt (23) verbundene und das genannte Zugorgan
(23) schwenkbar haltende U-Form aufweist.
1. Curseur (10, 21) pour fermeture à glissière, comprenant: un corps (11, 26) de curseur
comportant deux ailes (12, 13) parallèles espacées, reliées à une extrémité par un
col (14), et une oreille (15, 24) formée sur l'une (12, 25) desdites ailes, ladite
oreille possédant un trou de passage (16,29); un raccord (18,22) de tirette, relié
à ladite oreille de manière pivotante et coulissante; et une tirette (17, 28) reliée
à pivotement audit raccord de tirette, ledit raccord de tirette (18, 22) ayant une
première partie (18a, 23) supportée par ladite oreille (15, 24) et une deuxième partie
(18b, 27) supportant ladite tirette (17, 28), caractérisé en ce que ledit trou de
passage (16, 29) s'étend longitudinalement par rapport audit corps de curseur (11,
26), et en ce que ladite deuxième partie (18b, 27) dudit raccord (18, 22) est susceptible
de dépasser à l'extérieur de ladite aile (12, 25) lorsque ledit raccord (18, 22) repose
à plat sur ladite aile (12, 25) et que ladite tirette (17, 28) est disposée en alignement
avec lesdites première et deuxième parties (18a, 23; 18b, 27) dudit raccord (18, 22),
à angle droit avec l'axe dudit trou de passage (16, 29).
2. Curseur pour fermeture à glissière selon la revendication 1,° iedit raccord (18)
ayant un corps annulaire.
3. Curseur four fermeture à glissière selon la revendication 2, ladite oreille (15)
étant disposée substantiellement au centre de ladite aile (12), ledit raccord annulaire
(18) étant un anneau circulaire passage à travers ledit trou (16) de ladite oreille
(15) et supportant à pivotement ladite tirette (17), ledit anneau circulaire (18)
ayant un diamètre intérieur supérieur à une moitié de la largeur de ladite aile (12).
4. Curseur pour fermeture à glissière selon la revendication 3, ladite tirette (17)
étant pourvue, à une extrémité, d'un orifice (17a) pour la réception lâche dudit anneau
circulaire (18).
5. Curseur pour fermeture à glissière selon la revendication 1, ladite première partie
(23) dudit raccord étant de forme annulaire et passant à travers ledit trou (29) de
ladite oreille (24), et ladite deuxième partie (27) dudit raccord étant en forme de
U dont les extrémités opposées sont reliées à ladite première partie annulaire (23)
et supportant à pivotement ladite tirette (28).