EP1026969B1 - Device for retaining and/or blocking shoelaces in particular for sport shoes - Google Patents

Device for retaining and/or blocking shoelaces in particular for sport shoes Download PDF

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Publication number
EP1026969B1
EP1026969B1 EP98947592A EP98947592A EP1026969B1 EP 1026969 B1 EP1026969 B1 EP 1026969B1 EP 98947592 A EP98947592 A EP 98947592A EP 98947592 A EP98947592 A EP 98947592A EP 1026969 B1 EP1026969 B1 EP 1026969B1
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EP
European Patent Office
Prior art keywords
tube
parts
holes
lace
hinge
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
EP98947592A
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German (de)
French (fr)
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EP1026969A1 (en
Inventor
Philippe Kleinmann
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Individual
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Individual
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Classifications

    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43CFASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C7/00Holding-devices for laces
    • A43C7/04Hinged devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D63/00Flexible elongated elements, e.g. straps, for bundling or supporting articles
    • B65D63/10Non-metallic straps, tapes, or bands; Filamentary elements, e.g. strings, threads or wires; Joints between ends thereof
    • B65D63/14Joints produced by application of separate securing members
    • B65D63/16Joints using buckles, wedges, or like locking members attached to the end of the element
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00Buckles, buttons, clasps, etc.
    • Y10T24/37Drawstring, laced-fastener, or separate essential cooperating device therefor
    • Y10T24/3703Includes separate device for holding drawn portion of lacing
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00Buckles, buttons, clasps, etc.
    • Y10T24/37Drawstring, laced-fastener, or separate essential cooperating device therefor
    • Y10T24/3703Includes separate device for holding drawn portion of lacing
    • Y10T24/3705Device engages tie in lacing
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00Buckles, buttons, clasps, etc.
    • Y10T24/37Drawstring, laced-fastener, or separate essential cooperating device therefor
    • Y10T24/3703Includes separate device for holding drawn portion of lacing
    • Y10T24/3705Device engages tie in lacing
    • Y10T24/3708Device engages tie in lacing and fully covers tie
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00Buckles, buttons, clasps, etc.
    • Y10T24/37Drawstring, laced-fastener, or separate essential cooperating device therefor
    • Y10T24/3703Includes separate device for holding drawn portion of lacing
    • Y10T24/3713Includes separate device for holding drawn portion of lacing having relatively movable holding components or surfaces
    • Y10T24/3716Includes separate device for holding drawn portion of lacing having relatively movable holding components or surfaces with pivotal connection therebetween

Definitions

  • the subject of the present invention is a retaining device and / or immobilization of laces, in particular for sports shoes.
  • Such devices are for example described in documents EP-A-122,139, US-A-4,553,293 and US-A-3,176,362.
  • the node can undo, which entails the obligation to redo it in a place or position that is not always comfortable, a untied knot which can be the source of an accident, in particular a fall, because the sportsman will get his feet in it or the lace will get caught in a derailleur, in particular of mountain bike (V.T.T.).
  • the subject of the invention is a new retaining device and / or immobilization of laces, in particular for sports shoes, which is both extremely practical to use, reliable, inexpensive, even model adapting to many different types of shoes, many different types of jobs, at the user's discretion, the type of shoes and the sport practiced.
  • the conforming yaw retention and / or immobilization device to the invention is characterized in that it is in the form of a tube section, articulated in two parts around a hinge constituting a generator of the tube, parallel to its axis, lockable in closed and unlockable position to allow insertion or removal of the lace formed in a bundle, at least one of the two parts aforementioned section of tube comprising a means of attachment to a part for securing the shoe, advantageously constituted by at least two holes for the passage of the lace to be immobilized and its fixing on it, and the opening diameter of the tube in the locked position substantially corresponding to the yaw beam to be immobilized.
  • the opening diameter of the tube corresponds approximately to the diameter of a bundle of four to eight lace thicknesses.
  • the lace for example knotted
  • the device referenced as a whole 10, consisting essentially of two parts 11, 12, joined by a hinge 13.
  • the device according to the invention is in the form of a section of tube, which in the example illustrated has a circular section, and which is articulated in two parts around the hinge 13, constituting a generator of the tube parallel to its axis referenced z'z in Figure 4.
  • This hinge can be a classic hinge or simply constituted by a weakened generator at this point on the wall of the tube.
  • Both parts 11, 12 of the tube section are substantially symmetrical by relative to their junction plane in the closed position of the device (see figure 6).
  • part 11 has a locking notch 14 which locks in a cooperating retaining notch 14 'formed facing the other part.
  • holes referenced 15, 16, 17, 18, have been formed in part 12. These holes are formed in pairs, 15, 16, and 17, 18 respectively, each pair of holes being located in a plane substantially perpendicular to the axis of the tube. Thus, in Figure 4, we see that the holes 15, 16, are located on a line y'y which is orthogonal to the z'z axis.
  • the opening of the holes 15, 16, 17, 18 is made to allow easy passage of the lace, the holes can be circular or by oval example.
  • the positioning of the two pairs of holes 15, 16; 17, 18, close to each other, and in pairs one above the other others, allows to easily position the device in the place of a crossed passage of the lace 19, at any level of the shoe 20.
  • the device was placed towards the base of the shoe, between the first stage of eyelets 21, 22, and the second stage of eyelets, 23, 24. More precisely, at least one first strand of lace passed through holes 16 and 17 or 15 and 18, although we can also pass the second strand through the holes complementary correspondents 15 and 18 or 16 and 17; in this last case however, the device is attached with less mobility to the shoe.
  • the device could be placed as well between the pairs of eyelets 23, 24 and 25, 26, or between the pairs of eyelets 25, 26 and 27, 28.
  • the device can be placed on any of these passages, by threading the lace in the holes of the pair 15, 16, or of the pair 17, 18, at the chosen level, by example the stage of eyelets 23, 24.
  • the length of the tube is not too short, neither too large.
  • the tube section will thus preferably have, along the axis z'z, a length of the order of a few centimeters, for example, preferably, between 2 and 4 cm. Such a length will ensure generally good immobilization of the yaw beam. For some specific applications, other dimensions could however be adopted, for example shorter, of the order of 1 cm or less.
  • the holes can be provided not only on one of the two parts but on the two parts of the device.
  • the device it is possible to use the device both in one direction only in reverse.
  • the tube section is molded in plastic, according to a known bi-material molding technique, the device will be easily produced in two colors, one for the part 11, the other for part 12, and the user can present to his either of the two parts of the device, at sight.
  • the tube sections can be decorated, bear any desired marking, or even support, integrated in material or not, any decorative element such than a figurine for example.
  • the hinge 13 will advantageously be a simple film hinge, again according to well known manufacturing techniques.
  • the device fixed in low position on the shoe. Since the device is placed simply on the lace at any desired height, it can just as easily place at the ankle, and in this case it can allow to immobilize the yaw beam without knotting the laces if you want a greater flexibility of movement at the ankle. In this case, the whole yarn bundle can be hidden under the reverse of a sock folded over the device. This allows to wear as well the laces without having to introduce the lace in the shoe or having buckles hanging out of the shoe, with the risk that present.
  • the device has the general shape of an ovalized tube.
  • similar elements to those of the first embodiment were referenced in the second embodiment by the same prime indexed numbers.
  • a device referred as a whole 10 'consisting essentially two parts 11 'and 12' joined by a hinge 13 '.
  • the device also includes a locking notch 30, plus particularly visible in Figures 9 to 11, which in the closed position of the device, is locked in a slot 31 under a tab 32 slightly projecting outwardly on a edge of the device.
  • part 11 ' have been provided, as in the first mode of realization, four holes 15 ', 16', 17 ', 18' for fixing the device in the shoe by passing in at least some of these holes of a part laces as explained in relation to the first mode of production.
  • the device has a generalized oval section that is flattened rather than rounded circular.
  • the hinge 13 ' is of a known type with opening and elastically assisted closing, the hinge joint 13 'is doing in the illustrated embodiment around two lines articulation 33, 34, connecting the two parts 11 ', 12' of the device, while that a deformable elastic tongue 35 assists the device for a clear opening, as illustrated in figure 10, and also for assist closing, the presence of the tongue requiring in some way so the device is either open or closed.
  • the hinge mechanism elastic is not part of the invention insofar as it belongs in the public domain as described in particular in France patent 1,595,023 or 2,007,294 to which reference may be made.
  • the device will enclose with suitable compression eight strands of laces.
  • the device is given an overall height h of the order of 12 mm and an overall width of the order of 18.5 mm, it will thus be possible to enclose eight laces of a uncompressed diameter of 4.5 mm.
  • the overall length of the tube L may for example be of the order of 25 mm.
  • the two ends of the "tube section" that form in the closed position the device have rounded cutouts, as it appears more clearly in particular in Figures 8 to 10.
  • the part 12 'in which the holes 15' to 18 'are formed for the passage of the laces is not flat but slightly curved towards the interior towards its middle (at the level of the arrow referenced 36 in the figure 10), which will further facilitate the passage and good performance of the laces in the pairs of corresponding holes 15'-16 ', 17'-18'.
  • the device of the invention has been described in relationship with shoes, which will be the most practical case, it is clear that the device can also be applied to other objects, in particular ankle boots, corsets, jackets, that is, so general, any item of clothing with eyelets and a lace Tightening.
  • the device although advantageously fixed by simple threading on a strand of lace, in the most appropriate place, may include another means of attachment to a part for securing the object, such as a shoe, a means of attachment which could be a ring, a bridle, loop or any other link that will attach to the device, using the mentioned holes or, for example, by gluing, and which will itself be fixed on the object, either permanently, or removably.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Adornments (AREA)
  • Package Frames And Binding Bands (AREA)

Abstract

The invention relates to a device for retaining and/or blocking shoelaces, for sport shoes in particular.The device is in the shape of a tube portion (10), with two parts (11, 12) articulated about a hinge (13), that can be locked in the closed position and unlocked to allow for the insertion or removal of the shoelace in the shape of a bundle.The device is fastened by at least one fastening means to a part integral with the shoe, for instance to a shoelace passing through at least two holes (15, 16, 17, 18) formed in at least one (12) of the two parts of the tube.

Description

La présente invention a pour objet un dispositif de retenue et/ou d'immobilisation de lacets, en particulier pour chaussures de sport. De tels dispositifs sont par exemple décrits dans les documents EP-A-122 139, US-A-4 553 293 et US-A-3 176 362.The subject of the present invention is a retaining device and / or immobilization of laces, in particular for sports shoes. Such devices are for example described in documents EP-A-122,139, US-A-4,553,293 and US-A-3,176,362.

Il est bien connu, en particulier des sportifs, que les chaussures les plus confortables, qui permettent les meilleures performances et sont également les plus seyantes, sont des chaussures à lacets. Mais il est également connu que les lacets sont la source de nombreux ennuis.It is well known, in particular by athletes, that shoes more comfortable, which allow the best performance and are also the most attractive, are lace-up shoes. But he is also known that laces are the source of many troubles.

Parmi les inconvénients que présentent les lacets, on peut relever que le noeud peut se défaire, ce qui entraíne l'obligation de le refaire dans un endroit ou une position qui ne sont pas toujours confortables, un noeud défait pouvant être la source d'accident, en particulier de chute, parce que le sportif se prendra les pieds dedans ou que le lacet se prendra dans un dérailleur, en particulier de vélo tout terrain (V.T.T.).Among the disadvantages of laces, we can note that the node can undo, which entails the obligation to redo it in a place or position that is not always comfortable, a untied knot which can be the source of an accident, in particular a fall, because the sportsman will get his feet in it or the lace will get caught in a derailleur, in particular of mountain bike (V.T.T.).

Pour éviter cela, on peut prévoir un double noeud, mais outre que cette solution n'est pas infaillible, elle présente l'inconvénient qu'il devient souvent très difficile de défaire le double noeud.To avoid this, we can provide a double knot, but besides that this solution is not foolproof, it has the disadvantage that it becomes often very difficult to untie the double knot.

Comme autre inconvénient du lacet, on peut relever que si le lacet traíne par terre, il se salit et peut être mouillé ou chargé de boue, ce qui le fragilise et risque de salir les bas de pantalon et les chaussettes.As another drawback of the lace, it can be noted that if the lace drags on the ground, it gets dirty and can get wet or full of mud, which can weakens and may dirty the pants and socks.

Si l'on prend des lacets très courts pour éviter ces inconvénients, on rencontre des difficultés à les nouer.If we take very short laces to avoid these drawbacks, we is having trouble tying them.

C'est pourquoi, de nombreux dispositifs ont été imaginés, en particulier des pinces élastiques que l'on vient fixer sur le lacet, près de son extrémité ou à un autre niveau. Cependant, à ce jour, aucune solution vraiment satisfaisante n'a été développée, tant au niveau pratique, qu'au niveau esthétique et au niveau du prix de revient. This is why, many devices have been imagined, in particular elastic clips that we just fix on the lace, near its end or at another level. However, to date, no solution really satisfactory has only been developed, both on a practical level, aesthetic level and cost level.

L'invention a pour objet un nouveau dispositif de retenue et/ou d'immobilisation de lacets, en particulier pour chaussures de sport, qui est à la fois extrêmement pratique d'emploi, fiable, peu coûteux, un même modèle s'adaptant à de très nombreux types de chaussures différentes, à de très nombreux types d'emplois différents, cela au gré de l'utilisateur, du type de chaussures et du sport pratiqué.The subject of the invention is a new retaining device and / or immobilization of laces, in particular for sports shoes, which is both extremely practical to use, reliable, inexpensive, even model adapting to many different types of shoes, many different types of jobs, at the user's discretion, the type of shoes and the sport practiced.

Le dispositif de retenue et/ou d'immobilisation de lacets conforme à l'invention se caractérise en ce qu'il se présente sous la forme d'un tronçon de tube, articulé en deux parties autour d'une charnière constituant une génératrice du tube, parallèle à son axe, verrouillable en position fermée et déverrouillable pour permettre l'introduction ou le retrait du lacet formé en un faisceau, l'une au moins des deux parties précitées du tronçon de tube comportant un moyen de fixation à une partie de solidarisation de la chaussure, constituée avantageusement par au moins deux trous pour le passage du lacet à immobiliser et sa fixation sur lui, et le diamètre d'ouverture du tube en position verrouillée correspondant sensiblement au faisceau de lacet à immobiliser.The conforming yaw retention and / or immobilization device to the invention is characterized in that it is in the form of a tube section, articulated in two parts around a hinge constituting a generator of the tube, parallel to its axis, lockable in closed and unlockable position to allow insertion or removal of the lace formed in a bundle, at least one of the two parts aforementioned section of tube comprising a means of attachment to a part for securing the shoe, advantageously constituted by at least two holes for the passage of the lace to be immobilized and its fixing on it, and the opening diameter of the tube in the locked position substantially corresponding to the yaw beam to be immobilized.

De façon pratique et avantageuse, le diamètre d'ouverture du tube (en position verrouillée) correspond sensiblement au diamètre d'un faisceau de quatre à huit épaisseurs de lacet. De la sorte, on comprend qu'il sera possible d'enfermer dans le dispositif le lacet, par exemple noué, en enfermant les deux boucles et les deux brins d'extrémité libre du lacet, ou si le lacet n'est pas noué, l'ensemble des extrémités libres du lacet assemblé en un faisceau de longueur réduite, et qui sera maintenu convenablement sur le dessus de la chaussure, vers la base, si le dispositif a été placé en cet endroit, ou vers le haut, par exemple vers la cheville, si le dispositif a été placé plus haut sur le lacet, le tout pouvant alors être caché sous le revers d'une chaussette.Conveniently and advantageously, the opening diameter of the tube (in the locked position) corresponds approximately to the diameter of a bundle of four to eight lace thicknesses. In this way, we understand that it will be possible to lock in the device the lace, for example knotted, by enclosing the two loops and the two ends of the free end of the lace, or if the lace is not tied, all the free ends of the lace assembled into a bundle of reduced length, which will be maintained suitably on the top of the shoe, toward the base, if the device was placed in this place, or upwards, for example towards the ankle, if the device was placed higher on the lace, all of which can then be hidden under the lapel of a sock.

L'invention et sa mise en oeuvre ainsi que diverses variantes de conception et d'utilisation apparaítront plus clairement à l'aide de la description qui va suivre, faite également en référence aux dessins annexés.The invention and its implementation as well as various variants of design and use will appear more clearly using the description which follows, also with reference to the drawings attached.

Dans les dessins ont été représentés deux modes de réalisation du dispositif de l'invention et un mode d'utilisation, ces modes de réalisation et d'utilisation n'étant nullement limitatifs, comme on le comprendra aisément de la description qui va suivre.In the drawings, two embodiments of the device of the invention and a mode of use, these embodiments and use being in no way limiting, as will be understood easily from the description which follows.

Dans les dessins:

  • la figure 1 montre une vue de dessus d'un dispositif conforme à l'invention, mis en place sur une chaussure de sport, type chaussure de tennis ou de course à pied, comportant un laçage croisé, le dispositif étant montré en position d'ouverture, et les lacets étant défaits ;
  • la figure 2 montre la même chaussure que celle de la figure 1, le dispositif de l'invention étant à moitié refermé sur les lacets noués qui vont enfermer une boucle et une extrémité basse de lacet;
  • la figure 3 montre le même dispositif en place verrouillé sur le lacet;
  • la figure 4 montre en vue perspective, à plus grande échelle, le dispositif de l'invention conforme à la figure 1, en position d'ouverture:
  • la figure 5 est une vue en coupe médiane faite sensiblement dans le plan V - V de la figure IV;
  • la figure 6 montre en coupe médiane le dispositif de l'invention en position fermée, verrouillée.
  • la figure 7 montre en vue perspective et en position ouverte un second mode de réalisation d'un dispositif conforme à l'invention ;
  • la figure 8 montre en vue perspective le même dispositif en position fermée ;
  • la figure 9 montre à plus grande échelle, posé à plat selon la direction de la flèche IX de la figure 7, ce dispositif ;
  • la figure 10 est une vue en coupe faite dans le plan médian X-X de la figure 9;
  • la figure 11 montre à la même échelle que les figures 9 et 10 le dispositif en position de fermeture dans lequel ont été figurés huit cercles illustrant l'encombrement de huit brins de lacets qui ne seraient pas comprimés et qui pourront être maintenus fermement à l'intérieur du dispositif.
In the drawings:
  • Figure 1 shows a top view of a device according to the invention, placed on a sports shoe, type tennis shoe or running shoe, comprising a crossed lacing, the device being shown in position opening, and the laces being untied;
  • Figure 2 shows the same shoe as that of Figure 1, the device of the invention being half closed on the knotted laces which will enclose a loop and a low end of lace;
  • Figure 3 shows the same device in place locked on the lace;
  • FIG. 4 shows in perspective view, on a larger scale, the device of the invention according to FIG. 1, in the open position:
  • FIG. 5 is a view in median section made substantially in the plane V - V of FIG. IV;
  • Figure 6 shows in median section the device of the invention in the closed, locked position.
  • Figure 7 shows in perspective view and in the open position a second embodiment of a device according to the invention;
  • Figure 8 shows in perspective view the same device in the closed position;
  • Figure 9 shows on a larger scale, laid flat in the direction of arrow IX of Figure 7, this device;
  • Figure 10 is a sectional view taken in the median plane XX of Figure 9;
  • Figure 11 shows on the same scale as Figures 9 and 10 the device in the closed position in which have been shown eight circles illustrating the size of eight strands of laces which would not be compressed and which can be held firmly in place. inside the device.

On décrira maintenant tout d'abord le mode de réalisation et d'utilisation décrits aux figures 1 à 6.We will now describe first the embodiment and of use described in Figures 1 to 6.

En se reportant tout d'abord à la figure 4, on voit le dispositif référencé dans son ensemble 10, constitué essentiellement de deux parties 11, 12, réunies par une charnière 13. Comme on le voit aux figures, le dispositif conforme à l'invention se présente sous la forme d'un tronçon de tube, qui dans l'exemple illustré a une section circulaire, et qui est articulé en deux parties autour de la charnière 13, constituant une génératrice du tube parallèle à son axe référencé z'z à la figure 4. Cette charnière peut être une charnière d'articulation classique ou alors simplement constituée par une génératrice affaiblie en cet endroit de la paroi du tube. Les deux parties 11, 12, du tronçon de tube sont sensiblement symétriques par rapport à leur plan de jonction en position fermée du dispositif (voir figure 6).Referring first to Figure 4, we see the device referenced as a whole 10, consisting essentially of two parts 11, 12, joined by a hinge 13. As can be seen in the figures, the device according to the invention is in the form of a section of tube, which in the example illustrated has a circular section, and which is articulated in two parts around the hinge 13, constituting a generator of the tube parallel to its axis referenced z'z in Figure 4. This hinge can be a classic hinge or simply constituted by a weakened generator at this point on the wall of the tube. Both parts 11, 12 of the tube section are substantially symmetrical by relative to their junction plane in the closed position of the device (see figure 6).

Pour assurer le verrouillage du dispositif en position de fermeture, la partie 11 comporte un cran de verrouillage 14 qui vient se verrouiller dans un cran coopérant de retenue 14' formé en regard sur l'autre partie.To lock the device in the closed position, part 11 has a locking notch 14 which locks in a cooperating retaining notch 14 'formed facing the other part.

Dans l'exemple de réalisation illustré, quatre trous référencés 15, 16, 17, 18, ont été formés dans la partie 12. Ces trous sont formés par paire, respectivement 15, 16, et 17, 18, chaque paire de trous étant située dans un plan sensiblement perpendiculaire à l'axe du tube. Ainsi, à la figure 4, on voit que les trous 15, 16, sont situés sur une droite y'y qui est orthogonale à l'axe z'z. In the illustrated embodiment, four holes referenced 15, 16, 17, 18, have been formed in part 12. These holes are formed in pairs, 15, 16, and 17, 18 respectively, each pair of holes being located in a plane substantially perpendicular to the axis of the tube. Thus, in Figure 4, we see that the holes 15, 16, are located on a line y'y which is orthogonal to the z'z axis.

Bien entendu, l'ouverture des trous 15, 16, 17, 18, est faite pour permettre le passage aisé du lacet, les trous pouvant être circulaires ou par exemple ovales.Of course, the opening of the holes 15, 16, 17, 18 is made to allow easy passage of the lace, the holes can be circular or by oval example.

Comme on le comprend aisément, en observant plus particulièrement la figure 1, le positionnement des deux paires de trous 15, 16; 17, 18, à proximité les uns des autres, et par paires les uns au-dessus des autres, permet de positionner aisément le dispositif à l'endroit d'un passage croisé du lacet 19, à un niveau quelconque de la chaussure 20. Dans l'exemple illustré, le dispositif a été placé vers la base de la chaussure, entre le premier étage d'oeillets 21, 22, et le second étage d'oeillets, 23, 24. De façon plus précise, au moins un premier brin de lacet est passé dans les orifices 16 et 17 ou 15 et 18, bien que l'on puisse également passer aussi le deuxième brin dans les orifices complémentaires correspondants 15 et 18 ou 16 et 17 ; dans ce dernier cas cependant, le dispositif est fixé avec moins de mobilité sur la chaussure. Il est clair, cependant, que le dispositif pourrait être aussi bien placé entre les paires d'oeillets 23, 24 et 25, 26, ou entre les paires d'oeillets 25, 26 et 27, 28.As is easily understood, by observing more particularly Figure 1, the positioning of the two pairs of holes 15, 16; 17, 18, close to each other, and in pairs one above the other others, allows to easily position the device in the place of a crossed passage of the lace 19, at any level of the shoe 20. In the example illustrated, the device was placed towards the base of the shoe, between the first stage of eyelets 21, 22, and the second stage of eyelets, 23, 24. More precisely, at least one first strand of lace passed through holes 16 and 17 or 15 and 18, although we can also pass the second strand through the holes complementary correspondents 15 and 18 or 16 and 17; in this last case however, the device is attached with less mobility to the shoe. he is clear, however, that the device could be placed as well between the pairs of eyelets 23, 24 and 25, 26, or between the pairs of eyelets 25, 26 and 27, 28.

Il apparaít également tout aussi clairement que si le laçage n'est pas un laçage croisé mais un laçage droit, c'est-à-dire que les brins de lacets apparaissent sur la chaussure comme passant de l'oeillet 21 à l'oeillet 22, de l'oeillet 23 à l'oeillet 24, de l'oeillet 25 à l'oeillet 26, etc .., le dispositif peut être placé sur n'importe lequel de ces passages, en enfilant le lacet dans les trous de la paire 15, 16, ou de la paire 17, 18, au niveau choisi, par exemple l'étage d'oeillets 23, 24.It also appears just as clearly that if the lacing is not a cross lacing but a straight lacing, that is to say that the strands of laces appear on the shoe as passing from the eyelet 21 to the eyelet 22, from eyelet 23 to eyelet 24, from eyelet 25 to eyelet 26, etc., the device can be placed on any of these passages, by threading the lace in the holes of the pair 15, 16, or of the pair 17, 18, at the chosen level, by example the stage of eyelets 23, 24.

Aux figures 2 et 3, on a illustré que l'utilisateur avait noué les lacets de sa chaussure normalement, et qu'ensuite, il emprisonnait en un faisceau une boucle et une extrémité basse du lacet et verrouillait le dispositif sur le faisceau de trois brins ainsi formés. Il apparaít clairement que l'utilisateur aurait pu tout aussi bien enfermer les deux boucles et/ou les deux extrémités du lacet selon son gré. Quoi qu'il en soit, il est ainsi assuré que le lacet ainsi verrouillé ne pourra se défaire librement et ne traínera pas à terre.In Figures 2 and 3, it was illustrated that the user had tied the laces of his shoe normally, and then he imprisoned in a bundle a loop and a low end of the lace and locked the device on the bundle of three strands thus formed. It appears clearly that the user could just as easily have locked the two loops and / or the two ends of the lace as desired. Anyway, it is so assured that the lace thus locked cannot loosen freely and not drag on the ground.

Pour que le dispositif soit efficace et d'autre part esthétiquement plaisant, il est avantageux que la longueur du tube ne soit pas trop faible, ni trop grande. Le tronçon de tube aura ainsi de préférence, selon l'axe z'z, une longueur de l'ordre de quelques centimètres, par exemple, préférentiellement, entre 2 et 4 cm. Une telle longueur assurera généralement une bonne immobilisation du faisceau de lacet. Pour des applications spécifiques, d'autres dimensions pourraient cependant être adoptées, par exemple plus courtes, de l'ordre de 1 cm, voire moins.So that the device is effective and on the other hand aesthetically pleasant, it is advantageous that the length of the tube is not too short, neither too large. The tube section will thus preferably have, along the axis z'z, a length of the order of a few centimeters, for example, preferably, between 2 and 4 cm. Such a length will ensure generally good immobilization of the yaw beam. For some specific applications, other dimensions could however be adopted, for example shorter, of the order of 1 cm or less.

Si l'on veut encore plus de souplesse d'utilisation, on peut prévoir plus de deux paires de trous, et par exemple trois paires de trous (non représenté), et de la même façon, les trous peuvent être prévus non pas seulement sur l'une des deux parties mais sur les deux parties du dispositif. Dans ce cas, il est possible d'utiliser le dispositif aussi bien dans un sens que dans le sens inversé. En particulier, si le tronçon de tube est moulé en matière plastique, selon une technique connue de moulage bi-matière, le dispositif sera aisément réalisé en deux couleurs, une pour la partie 11, l'autre pour la partie 12, et l'utilisateur pourra présenter à son gré, à la vue, l'une ou l'autre des deux parties du dispositif. Bien entendu, les tronçons de tube peuvent être décorés, porter tout marquage désiré, voire supporter, intégré de matière ou non, tout élément décoratif tel qu'une figurine par exemple. Si l'on utilise une conception en matière plastique moulée, la charnière 13 sera avantageusement une simple charnière-film, là encore selon des techniques de fabrication bien connues.If we want even more flexibility of use, we can plan more than two pairs of holes, for example three pairs of holes (not shown), and in the same way, the holes can be provided not only on one of the two parts but on the two parts of the device. In this case, it is possible to use the device both in one direction only in reverse. In particular, if the tube section is molded in plastic, according to a known bi-material molding technique, the device will be easily produced in two colors, one for the part 11, the other for part 12, and the user can present to his either of the two parts of the device, at sight. Of course, the tube sections can be decorated, bear any desired marking, or even support, integrated in material or not, any decorative element such than a figurine for example. If you use a material design molded plastic, the hinge 13 will advantageously be a simple film hinge, again according to well known manufacturing techniques.

Dans le mode d'utilisation illustré, on a montré le dispositif fixé en position basse sur la chaussure. Etant donné que le dispositif se place simplement sur le lacet à toute hauteur voulue, il peut tout aussi bien se placer au niveau de la cheville, et dans ce cas, il peut permettre d'immobiliser le faisceau de lacet sans nouage des lacets si l'on désire une plus grande souplesse de mouvement au niveau de la cheville. Dans ce cas, tout le faisceau de lacet peut être caché sous le revers d'une chaussettte rabattue par dessus le dispositif. Cela permet de porter ainsi les lacets sans avoir à introduire le lacet dans la chaussure ou d'avoir des boucles qui pendent hors de la chaussure, avec les risques que cela présente.In the illustrated mode of use, the device fixed in low position on the shoe. Since the device is placed simply on the lace at any desired height, it can just as easily place at the ankle, and in this case it can allow to immobilize the yaw beam without knotting the laces if you want a greater flexibility of movement at the ankle. In this case, the whole yarn bundle can be hidden under the reverse of a sock folded over the device. This allows to wear as well the laces without having to introduce the lace in the shoe or having buckles hanging out of the shoe, with the risk that present.

Bien évidemment, quoique le dispositif illustré ait été montré avec une section circulaire, on peut donner au dispositif toute autre section, en particulier polygonale, par exemple carrée ou ovalisée, et dans ce cas, le terme "diamètre" utilisé correspond au diamètre d'un cercle qui présenterait la même surface d'ouverture que celle du dispositif.Obviously, although the device illustrated has been shown with a circular section, we can give the device any other section, particular polygonal, for example square or oval, and in this case, the term "diameter" used corresponds to the diameter of a circle which would have the same opening surface as that of the device.

Selon un second mode de réalisation illustré aux figures 8 à 11, le dispositif a une forme générale de tube ovalisé. Dans ces figures, pour simplifier la description et pour éviter des redites, des éléments similaires à ceux du premier mode de réalisation ont été référencés dans le second mode de réalisation par les mêmes nombres indicés prime.According to a second embodiment illustrated in Figures 8 to 11, the device has the general shape of an ovalized tube. In these figures, for simplify the description and to avoid repetition, similar elements to those of the first embodiment were referenced in the second embodiment by the same prime indexed numbers.

On trouve ainsi un dispositif référé dans son ensemble 10' constitué essentiellement de deux parties 11' et 12' réunies par une charnière 13'. Le dispositif comporte également un cran de verrouillage 30, plus particulièrement visible aux figures 9 à 11, qui en position de fermeture du dispositif, vient se verrouiller dans une lumière 31 sous une languette 32 faisant légèrement saillie vers l'extérieur sur une tranche du dispositif. Dans la partie 11' ont été prévus, comme dans le premier mode de réalisation, quatre trous 15', 16', 17', 18' pour la fixation du dispositif dans la chaussure par passage dans certains au moins de ces trous d'une partie des lacets comme expliqué en relation avec le premier mode de réalisation.There is thus a device referred as a whole 10 'consisting essentially two parts 11 'and 12' joined by a hinge 13 '. The device also includes a locking notch 30, plus particularly visible in Figures 9 to 11, which in the closed position of the device, is locked in a slot 31 under a tab 32 slightly projecting outwardly on a edge of the device. In part 11 'have been provided, as in the first mode of realization, four holes 15 ', 16', 17 ', 18' for fixing the device in the shoe by passing in at least some of these holes of a part laces as explained in relation to the first mode of production.

Par rapport au premier mode de réalisation, les différences essentielles qui apparaissent sont les suivantes. Compared to the first embodiment, the differences essentials that appear are as follows.

Tout d'abord, comme on le voit clairement à la figure 11, le dispositif présente une section générale ovalisée aplatie plutôt qu'arrondie circulaire.First, as seen clearly in Figure 11, the device has a generalized oval section that is flattened rather than rounded circular.

D'autre part, la charnière 13' est d'un type connu à ouverture et fermeture élastiquement assistée, l'articulation de la charnière 13' se faisant dans le mode de réalisation illustré autour de deux lignes d'articulation 33, 34, reliant les deux parties 11',12' du dispositif, tandis qu'une languette élastique déformable 35 assiste le dispositif pour une ouverture franche, comme illustré à la figure 10, et également pour assister la fermeture, la présence de la languette obligeant en quelque sorte le dispositif à être soit ouvert, soit fermé. Le mécanisme de charnière élastique ne fait pas partie de l'invention dans la mesure où il appartient au domaine public tel que décrit notamment au brevet France 1 595 023 ou 2 007 294 auxquels on pourra faire référence.On the other hand, the hinge 13 'is of a known type with opening and elastically assisted closing, the hinge joint 13 'is doing in the illustrated embodiment around two lines articulation 33, 34, connecting the two parts 11 ', 12' of the device, while that a deformable elastic tongue 35 assists the device for a clear opening, as illustrated in figure 10, and also for assist closing, the presence of the tongue requiring in some way so the device is either open or closed. The hinge mechanism elastic is not part of the invention insofar as it belongs in the public domain as described in particular in France patent 1,595,023 or 2,007,294 to which reference may be made.

A la figure 11, on aperçoit que le dispositif permettra d'enserrer avec une compression convenable huit brins de lacets. Dans une réalisation, si l'on donne au dispositif une hauteur hors tout h de l'ordre de 12 mm et une largeur hors tout de l'ordre de 18,5 mm, on pourra ainsi enserrer de façon convenable huit lacets d'un diamètre non comprimé de 4,5 mm. Pour un tel dimensionnement, la longueur hors tout du tube L pourra être par exemple de l'ordre de 25 mm. On observe également que pour la facilité d'utilisation ainsi qu'une meilleure esthétique, les deux extrémités du "tronçon de tube" que forme en position fermée le dispositif présentent des découpes arrondies, comme il apparaít plus clairement notamment aux figures 8 à 10.In Figure 11, we see that the device will enclose with suitable compression eight strands of laces. In one embodiment, if the device is given an overall height h of the order of 12 mm and an overall width of the order of 18.5 mm, it will thus be possible to enclose eight laces of a uncompressed diameter of 4.5 mm. For such sizing, the overall length of the tube L may for example be of the order of 25 mm. We also observe that for ease of use and better aesthetics, the two ends of the "tube section" that form in the closed position the device have rounded cutouts, as it appears more clearly in particular in Figures 8 to 10.

Egalement en référence plus particulièrement aux figures 10 et 11, on voit que la partie 12' dans laquelle sont formés les trous 15' à 18' pour le passage des lacets n'est pas plate mais légèrement incurvée vers l'intérieur vers son milieu (au niveau de la flèche référencée 36 à la figure 10), ce qui facilitera encore le passage et la bonne tenue des lacets dans les paires de trous correspondants 15'-16', 17'-18'.Also with particular reference to FIGS. 10 and 11, we see that the part 12 'in which the holes 15' to 18 'are formed for the passage of the laces is not flat but slightly curved towards the interior towards its middle (at the level of the arrow referenced 36 in the figure 10), which will further facilitate the passage and good performance of the laces in the pairs of corresponding holes 15'-16 ', 17'-18'.

Bien que l'on ait décrit l'utilisation du dispositif de l'invention en relation avec des chaussures, ce qui sera le cas le plus pratique, il est clair que le dispositif peut également être appliqué à d'autres objets, en particulier des bottines, des corsets, des vestes, c'est-à-dire, de façon générale, tout article d'habillement comportant des oeillets et un lacet de serrage.Although the use of the device of the invention has been described in relationship with shoes, which will be the most practical case, it is clear that the device can also be applied to other objects, in particular ankle boots, corsets, jackets, that is, so general, any item of clothing with eyelets and a lace Tightening.

En outre, le dispositif bien qu'avantageusement fixé par simple enfilage sur un brin de lacet, à l'endroit le plus approprié, peut comporter un autre moyen de fixation à une partie de solidarisation de l'objet, tel qu'une chaussure, moyen de fixation qui pourra être un anneau, une bride, un passant ou tout autre lien qui se fixera au dispositif, à l'aide des trous mentionnés ou, par exemple, par collage, et qui sera lui-même fixé sur l'objet, soit à demeure, soit de façon amovible.In addition, the device although advantageously fixed by simple threading on a strand of lace, in the most appropriate place, may include another means of attachment to a part for securing the object, such as a shoe, a means of attachment which could be a ring, a bridle, loop or any other link that will attach to the device, using the mentioned holes or, for example, by gluing, and which will itself be fixed on the object, either permanently, or removably.

Claims (13)

  1. Device for retaining and/or blocking shoelaces, in particular for sport shoes, characterized in that it is in the shape of a tube portion (10) with two parts (11, 12) articulated about a hinge (13) forming a generatrix of the tube parallel to its axis, that can be locked in the closed position and unlocked to allow for the insertion or removal of the lace (19) in the form of a bundle, one at least of said two parts of the tube portion having at least one fastening means to an integral part of the shoe and the opening diameter of the tube in its locked position corresponding essentially to the diameter of the lace bundle to be blocked.
  2. Device according to Claim 1, characterized in that the fastening means comprises at least two holes (15, 16, 17, 18) for the insertion of the shoelace to be blocked and its fastening onto it.
  3. Device according to Claim 1 or 2, characterized in that the opening diameter of the tube corresponds essentially to the diameter of a bundle of four to eight strands of lace.
  4. Device according to any of the preceding claims, characterized in that the holes (15, 16, 17, 18) are designed by pairs (15, 16; 17, 18) in a plane essentially perpendicular to the tube axis.
  5. Device according to any of the preceding claims, characterized in that it has at least two pairs of holes (15, 16; 17, 18).
  6. Device according to any of the preceding claims, characterized in that it has at least three pairs of holes.
  7. Device according to any of the preceding claims, characterized in that the two parts (11, 12) of the tube portion are essentially symmetrical vis-à-vis their junction plane in the closed position of the device.
  8. Device according to any of the claims 1 to 6, characterized in that the two parts of the tube portion are dissymmetrical vis-à-vis their junction plane in the closed position of the device.
  9. Device according to any of the preceding claims, characterized in that it is made in one piece in two parts, obtained from plastic casting, the junction part being of the type film-hinge, one of the two parts (11) being provided with a locking mechanism (14) that comes to lock itself in a corresponding holding catch (14') designed in the corresponding opposite location on the other part (12).
  10. Device according to Claim 9, characterized in that the hinge opening and closing is of the elastically-assisted type.
  11. Device according to any of the claims 1 to 8, characterized in that the hinge is essentially formed by a generatrix of said tube, advantageously weakened.
  12. Device according to any of the preceding claims, characterized in that the inner section of the portion of tube is essentially circular or ovalized.
  13. Device according to any of the preceding claims, characterized in that the tube portion is a few centimeters long, preferably 2 to 4 cm long.
EP98947592A 1997-10-31 1998-10-02 Device for retaining and/or blocking shoelaces in particular for sport shoes Expired - Lifetime EP1026969B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9713710 1997-10-31
FR9713710A FR2770381B1 (en) 1997-10-31 1997-10-31 DEVICE FOR RETAINING AND / OR IMMOBILIZING LACES, PARTICULARLY FOR SPORTS SHOES
PCT/FR1998/002109 WO1999022616A1 (en) 1997-10-31 1998-10-02 Device for retaining and/or blocking shoelaces in particular for sport shoes

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EP1026969A1 EP1026969A1 (en) 2000-08-16
EP1026969B1 true EP1026969B1 (en) 2002-03-20

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EP (1) EP1026969B1 (en)
JP (1) JP2001521769A (en)
AT (1) ATE214559T1 (en)
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CA (1) CA2306848A1 (en)
DE (1) DE69804340D1 (en)
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FR2770381B1 (en) 2000-01-07
US6338186B1 (en) 2002-01-15
JP2001521769A (en) 2001-11-13
ATE214559T1 (en) 2002-04-15
EP1026969A1 (en) 2000-08-16
CA2306848A1 (en) 1999-05-14
AU9445298A (en) 1999-05-24
FR2770381A1 (en) 1999-05-07
DE69804340D1 (en) 2002-04-25
WO1999022616A1 (en) 1999-05-14

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