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EP0893957B1 - Joint universel servant a relier une glissiere a l'element de traction d'une fermeture-eclair - Google Patents

Joint universel servant a relier une glissiere a l'element de traction d'une fermeture-eclair Download PDF

Info

Publication number
EP0893957B1
EP0893957B1 EP97900001A EP97900001A EP0893957B1 EP 0893957 B1 EP0893957 B1 EP 0893957B1 EP 97900001 A EP97900001 A EP 97900001A EP 97900001 A EP97900001 A EP 97900001A EP 0893957 B1 EP0893957 B1 EP 0893957B1
Authority
EP
European Patent Office
Prior art keywords
joint
spring
collar
drawer
slider
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.)
Expired - Lifetime
Application number
EP97900001A
Other languages
German (de)
English (en)
Other versions
EP0893957A1 (fr
Inventor
Sergio Bernasconi
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.)
Riri SA
Original Assignee
Riri SA
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 Riri SA filed Critical Riri SA
Publication of EP0893957A1 publication Critical patent/EP0893957A1/fr
Application granted granted Critical
Publication of EP0893957B1 publication Critical patent/EP0893957B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A44B19/262—Pull members; Ornamental attachments for sliders

Definitions

  • This invention pertains to the technological field of the design of zippers, i.e., the well-known devices that are used to create a reversible connection between two edges made of fabric, leather, or other materials.
  • two facing members each of which consists of a row of appropriately shaped teeth, are connected to one another in a reversible manner using known methods by causing a slider to run along said members; said slider consists of a movable part connected to it which is stretched between the fingers in order to be able to exert on the slider the force that is required to make it slide.
  • a connecting joint that has two cavities; one of said cavities is intended to mate with a raised part of said "bridge” of the slider, while the other cavity mates with a collar on the drawer.
  • said connecting joints are made in a single piece, for which reason said two cavities are simply closed-edge holes into which either said bridge or the collar of the drawer is inserted.
  • the inventor of this invention has conceived a new type of joint between the slider and the drawer, which joint has characteristics such that, during the phase of designing the parts of a zipper, it is possible to mate it even to a fixed bridge, thus making it integral with the slider; said characteristics also make it possible to hook a drawer up to the joint itself in a reversible manner such that, when so desired, it can be removed without difficulty.
  • the inventor has provided an advantageous solution, that will be described below, that allows to substantially reduce production time and costs, as it makes it possible to assemble the parts of the joint using a single pressing operation.
  • the object of the invention consists of a joint for connecting the slider of a zipper and the corresponding drawer as described in the preamble of appended claim 1, and characterized by the characterizing part of claim 1 same.
  • Fig. 1 in it the connection of fixed bridge 6 of a slider 1 to joint 4 is made by connecting it to a collar spring 3, which in the embodiment in question is made by bending a wire made of steel or some other material that has good compressive strength characteristics.
  • Collar spring 3 which is shown in Figs. 1, 2, and 3, is symmetrical with respect to its two median planes and has open ends that project outward, but they can be designed in other shapes that may be more suitable to particular applications.
  • Fig. 1 also shows the system according to the invention for ensuring the reversibility of the connection of collar 2a of a drawer 2 to joint 4: second cavity 5, which admits said hook, is composed of the bend of a hook 8 that has an opening 8a on one side; in the body of the joint itself is another attachment space 10, which is closed at the sides and into which is inserted an end 9p of a flexible straight spring 9 (see Figs. 1 and 2), which end is appropriately shaped in order to allow firm and reliable mating with joint 4.
  • Straight spring 9 is positioned and designed in such a way as to enclose said opening 8a when no force is exerted on spring 9 itself and, owing to its elasticity, allows the edge of collar 2a of a drawer 2 to be inserted into it in order to connect the latter to joint 4. This makes it possible to insert and remove a drawer 2 into and from the bend of hook 8 without any difficulty whatsoever.

Landscapes

  • Slide Fasteners (AREA)
  • Connection Of Plates (AREA)
  • Seal Device For Vehicle (AREA)
  • Gasket Seals (AREA)
  • Sealing Material Composition (AREA)
  • Drawers Of Furniture (AREA)

Claims (2)

  1. Joint (4) pour relier une glissière (1) d'une fermeture-éclair et une tirette correspondante (2), ledit joint comprenant une première cavité (3a) pour le relier à un pont (4) d'une glissière (1) et une seconde cavité (5) pour le relier à un anneau (2a) de ladite tirette (2), dans lequel la première cavité (3a) est ménagée dans une partie séparée (3) reliée au joint (4) par des moyens de fixation, dans lequel la dite seconde cavité pour relier le joint (4) lui-même à un anneau (2a) d'une tirette (2) est constituée par la boucle (5) d'un crochet (8) qui présente d'un côté une ouverture (8a) ; au corps du joint (4) étant fixé un ressort rectiligne flexible (9) qui est positionné et dimensionné de façon à fermer la dite ouverture (8a) quand aucune force ne lui est appliquée et à permettre, en raison de son élasticité, d'introduire le bord (2a) de la tirette (2) afin d'accrocher celle-ci au joint (4) lui-même ; le dit ressort rectiligne flexible (9) présentant une extrémité (9p) opposée à son extrémité libre (9q) et ayant une forme et une dimension telles qu'elle peut être introduite dans un espace de fixation (10) ménagé dans le joint (4) lui-même et y être verrouillée sous l'effet d'une pression appliquée à ce dernier, caractérisé en ce que l'extrémité fixe (9p) du ressort rectiligne (9) et la partie inférieure ouverte (3s) de la dite partie séparée (3), qui est un ressort annulaire, sont placées dans deux espaces (10, 11) qui sont ménagés dans le joint (4) dans des positions proches l'un de l'autre et traversées par une ligne droite (K-K) qui est perpendiculaire au joint (4) lui-même, de telle façon qu'il soit possible de fixer simultanément le ressort rectiligne (9) et le ressort annulaire (3) en une opération unique d'application d'une force au joint (4) dans la direction de la ligne droite (K-K).
  2. Joint selon la revendication 1, dans lequel la dite première cavité est constituée par un ressort annulaire (3) qui est ouvert à une extrémité (3s) pour introduire le pont d'une glissière et est obtenu par courbure d'un fil métallique selon une forme appropriée pour l'admission de la dite extrémité ouverte (3s) du ressort annulaire (3) devant être reliée au joint (4) sous l'effet d'une pression exercée sur ce dernier.
EP97900001A 1996-04-09 1997-01-06 Joint universel servant a relier une glissiere a l'element de traction d'une fermeture-eclair Expired - Lifetime EP0893957B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH89696 1996-04-09
CH89696 1996-04-09
CH896/96 1996-04-09
PCT/IB1997/000001 WO1997037558A1 (fr) 1996-04-09 1997-01-06 Joint universel servant a relier une glissiere a l'element de traction d'une fermeture-eclair

Publications (2)

Publication Number Publication Date
EP0893957A1 EP0893957A1 (fr) 1999-02-03
EP0893957B1 true EP0893957B1 (fr) 2001-07-11

Family

ID=4197708

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97900001A Expired - Lifetime EP0893957B1 (fr) 1996-04-09 1997-01-06 Joint universel servant a relier une glissiere a l'element de traction d'une fermeture-eclair

Country Status (7)

Country Link
EP (1) EP0893957B1 (fr)
AT (1) ATE202902T1 (fr)
AU (1) AU1107397A (fr)
DE (1) DE69705612T2 (fr)
ES (1) ES2158480T3 (fr)
PT (1) PT893957E (fr)
WO (1) WO1997037558A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6735827B1 (en) * 2002-12-23 2004-05-18 Stenhaell Turo Slider for a zip fastener
US6944919B2 (en) * 2003-07-28 2005-09-20 Lien Chou Wang Zipper head structure
ES2391010B1 (es) * 2012-08-10 2013-09-30 Rafael PALMERO ESTESO Tirador removible para el carro de una cremallera

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641634A (en) * 1970-12-02 1972-02-15 Yoshida Kogyo Kk Slider for zip fasteners
FR2457083A1 (fr) * 1979-05-23 1980-12-19 Eclair Prestil Sa Curseur pour fermeture a glissiere, dont la tirette comporte un organe rapporte
JPS5938883Y2 (ja) * 1980-02-09 1984-10-30 ワイケイケイ株式会社 スライドフアスナ−用スライダ−の引手連結体
JPS58163302A (ja) * 1982-03-24 1983-09-28 ワイケイケイ株式会社 引手を着脱できるスライドフアスナ−用スライダ−
JPH0510654Y2 (fr) * 1987-04-13 1993-03-16

Also Published As

Publication number Publication date
DE69705612D1 (de) 2001-08-16
AU1107397A (en) 1997-10-29
ES2158480T3 (es) 2001-09-01
ATE202902T1 (de) 2001-07-15
WO1997037558A1 (fr) 1997-10-16
DE69705612T2 (de) 2001-10-25
EP0893957A1 (fr) 1999-02-03
PT893957E (pt) 2001-11-30

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