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EP3864992B1 - Fermeture rapide à une main - Google Patents

Fermeture rapide à une main Download PDF

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Publication number
EP3864992B1
EP3864992B1 EP21157124.5A EP21157124A EP3864992B1 EP 3864992 B1 EP3864992 B1 EP 3864992B1 EP 21157124 A EP21157124 A EP 21157124A EP 3864992 B1 EP3864992 B1 EP 3864992B1
Authority
EP
European Patent Office
Prior art keywords
closure
base member
base body
accordance
cord
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.)
Active
Application number
EP21157124.5A
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German (de)
English (en)
Other versions
EP3864992A1 (fr
EP3864992C0 (fr
Inventor
Christian Kienzle
Lisa Michalke
Maximilian Loidl
Klaus Mader
Kapeller Bruno
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.)
Pohlig GmbH
Original Assignee
Pohlig GmbH
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 Pohlig GmbH filed Critical Pohlig GmbH
Publication of EP3864992A1 publication Critical patent/EP3864992A1/fr
Application granted granted Critical
Publication of EP3864992B1 publication Critical patent/EP3864992B1/fr
Publication of EP3864992C0 publication Critical patent/EP3864992C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/14—Clamp fastenings, e.g. strap fastenings; Clamp-buckle fastenings; Fastenings with toggle levers
    • A43C11/1406—Fastenings with toggle levers; Equipment therefor

Definitions

  • the present invention relates to a one-handed quick-release fastener for the simple connection and closure of two elements.
  • Such one-hand quick-release fasteners are used, for example, on shoes, orthoses or prostheses.
  • Such closures make it easier to open and close orthoses, prostheses or shoes.
  • hook-and-loop fasteners In the field of orthoses or prostheses, hook-and-loop fasteners, magnetic or electrical fasteners or closures using shoelaces are usually used to fix the orthoses or prostheses.
  • Velcro fasteners contact with clothing or other materials can cause the Velcro fastener to pick up threads or dirt, which means that the fastener loses adhesion over time and closes less well or not at all.
  • shoelaces are difficult to close for people whose freedom of movement is restricted. On the one hand, because both hands are needed to tie shoelaces, on the other hand, because tensile forces are needed to fix them properly.
  • DE 20 2010 010300 U1 describes a closure device that has a first connection module and a second connection module, of which the first connection module can be arranged in a closing direction on the second connection module and is then mechanically locked in a closed position with the second connection module
  • U.S. 2015/059206 A1 describes a component for attachment to an object, comprising a top component and a flange element arranged on the top component.
  • the flange member extends laterally from a lower end of the upper member such that a bottom surface of the flange member is flush with or axially underlying a bottom surface of the upper member.
  • WO 2019/165651 A1 describes a buckle device with a buckle seat and a matching buckle box.
  • a projection is arranged on the buckle box so that the boss fits through a through hole of the buckle seat.
  • the bump is also provided with a notch for locking the buckle seat and the buckle socket.
  • an orthosis, prosthesis and/or a shoe is described below, then in particular an orthotic shoe, a therapeutic or orthopedic shoe with foot-specific dimensions, a foot prosthesis or a foot orthosis is also included.
  • the one-hand quick-release fastener has at least two components. Both parts extend flat in a main extension plane and form a first and a second body. Both base bodies each have a complementary latching element, which is used to connect the two base bodies to one another in such a way that a positive connection is created in at least one direction. In order to then secure this connection, the base bodies each have a closure element which is designed in such a way that they are complementary to one another and connect the two base bodies in a direction in which the connection by the latching element is not yet form-fitting, forming a closure.
  • the closure elements are designed in such a way that one closure element is in the form of an elevation and the other is in the form of a recess, with the elevation engaging in the recess in the closed state.
  • the recess does not have to extend continuously through the entire thickness of the base body.
  • the base body can be closed on the side facing away from the elevation, ie it can have a continuous surface.
  • the thickness of the base body having the recess as a closure element ie the extent of the base body perpendicular to the main plane of extent, is reduced to zero in sections around the recess.
  • the course of the reduced thickness follows that of the inner peripheral edge of the recess.
  • the reduction in thickness serves to make the recess more flexible, thereby facilitating the connection of the recess and the bump.
  • the stiffness of the joint can also be controlled by the size and design of the area of reduced thickness.
  • the latching elements of the one-hand quick-release fastener are preferably designed in such a way that one latching element is designed as a tongue or groove and the other latching element is designed to complement it, i.e. as a groove or tongue, so that both parts can be assembled.
  • the survey is designed in such a way that it has a tongue or groove.
  • the tongue or groove on the elevation is designed in such a way that it is placed at a distance from the free end of the elevation and encircles the elevation completely or only in sections.
  • a complementary groove or tongue formed in the recess runs along the inner peripheral edge of the recess.
  • the elevation with a tongue or groove and the complementary recess with a groove or tongue engage in one another in such a way that they end flush with one another.
  • the closure can thus be secured in such a way that it cannot open itself.
  • the rigidity of the connection can be influenced by the design of the two closure elements or the design of the tongue and groove.
  • the two closure elements more precisely the interlocking combination of tongue and groove, can be designed in such a way that the user receives an acoustic or haptic signal when the closure is closed.
  • This has the advantage that users who are severely restricted in their mobility can rely on this acoustic or haptic signal and do not have to visually check whether the one-hand quick-release fastener is closed.
  • the elevation and the recess complementary thereto can be designed in various geometric shapes. Parallel to the main extension plane of the base body on which the elevation is arranged, the elevation can have an essentially round, semi-circular, oval, elliptical, diamond-shaped or polygonal shape. In the main extension plane of the base body, which contains it, the cutout has the complementary shape to the elevation, so that both the elevation and the cutout can engage in one another in a cohesive manner. Furthermore, it is possible for the elevation to be in the form of a cone, cone segment or pyramid, with a rhombic or polygonal base, and for the recess to be in the form complementary thereto.
  • the advantage of the different shapes is that the shape can be used to adjust the rigidity of the closure and thus how difficult it is to open or close the closure.
  • the one-hand quick-release fastener can have an attachment area that is attached to one of the base bodies. This attachment area is used to attach the one-handed quick release fastener to a surface.
  • the one-hand quick-release fastener can be integrated into a surface, which does not necessarily require an attachment area.
  • the attachment area can be designed, for example, as a tab that corresponds in width to the base body and has a thickness that is less than or equal to that of the base body.
  • the end of the attachment area facing away from the base body can be designed, for example, in a rectangular, round or oval shape.
  • the attachment area can also include a continuous opening, which can further facilitate attachment, since it can, for example, fix the position of the attachment part on an orthosis, a prosthesis or a shoe if it has an elevation that fits into the opening, for example.
  • At least one of the base bodies can be attached to an orthosis, a prosthesis or a shoe by sewing, gluing, riveting or screwing.
  • the base body that does not have an attachment area can have openings that serve to accommodate a bracket, a cord or a cord and such can also be attached.
  • This bracket, this cord or this cord serve to connect the one-hand quick-release fastener with, for example, the Velcro fastener or the shoelaces of an orthosis, a prosthesis or a shoe and to close the orthosis, the prosthesis or the shoe with it.
  • this bracket, this cord or this cord can also itself serve as a closure for the shoe.
  • a device with which the length of the cord or cord can be adjusted can be arranged on the end of the cord or cord facing away from the quick-release fastener. This makes it possible to adjust the width of the opening closed by the quick-release fastener by changing and adjusting the length of the cord or cord by the user.
  • the prostheses, orthoses or shoes can have, for example, a clamping mechanism or a winding mushroom.
  • the length of the cord or cord can be finely adjusted by wrapping the end of the cord or cord opposite the one-handed quick release buckle around the mushroom or clamping the end of the cord or cord opposite the one-handed quick release buckle in the clamping mechanism.
  • the base body that does not have the attachment area can also have a surface profile at the end of the base body opposite the latching element on the surface facing away from the other base body.
  • the surface profiling serves to make it easier for the user to open and close the one-hand quick-release fastener. This can be designed, for example, in the form of parallel elevations or incisions on or in the surface, or as a perforated elevation.
  • the base body that does not have the attachment area is longer than the base body that has the attachment area. Since the attachment area can be designed as a tab that is thinner than the base body and is attached to its side facing away from the other base body, this creates an overhang of the das Attachment area not containing the base body compared to the attachment area containing the base body. This allows the overhang to be undercut. This makes it easier to grasp the overhanging body and increases the leverage required to tighten a clip, cord or string attached to the closure.
  • the lever is located between the openings containing the bracket, cord or cord and the end of the body.
  • the lever can be designed in such a way that it allows a force development in a range of 0-400 N.
  • the base body which does not contain the attachment area, can have a substantially round shape at the end facing away from the latching element. While the base bodies essentially have a rectangular or elongated shape in a direction parallel to the main plane of extension, they are not restricted to this shape and can also have other shapes. For example, the end of the base body opposite the latching element can have a substantially round, oval or polygonal shape.
  • the base body that does not have the attachment area can also taper towards this end at the end facing away from the latching element on the surface facing the other base body.
  • the base bodies are preferably of a size in which the width B is greater than or equal to 15 mm but less than or equal to 50 mm.
  • the length L of the base body should be in a range of 15 mm and 40 mm (both limit values included or excluded).
  • the thickness D of the base body should be in the range of 3 mm ⁇ D ⁇ 10 mm.
  • the size of the base body can be chosen so that it can be adapted to the needs of the patient. For example, smaller base bodies can be selected for children, or particularly large base bodies can be selected for people with limited hand mobility.
  • the materials used to produce the one-hand quick-release fastener are preferably plastics and materials that are used in additive manufacturing processes, e.g. B. can be used in 3D printing processes.
  • a web can be placed between the latching element of the base body containing the elevation and this very elevation.
  • the other base body can have a recess between the latching element and the recess complementary to the elevation.
  • This recess is designed in such a way that it encompasses the web.
  • complementary tongues and grooves can again be attached along the web and the recess, which run either continuously or in sections. Which of the two parts, web or recess, has the tongue and which has the groove can be freely selected.
  • the web and the complementary recess of the two base bodies increase safety when assembling the closure, since this prevents the base bodies from slipping relative to one another in a direction perpendicular to the direction of extension of the locking elements and parallel to the main plane of extension of the base body.
  • the survey on one base body is placed on the base body in such a way that the survey is located in the center of the base body in a direction parallel to the direction in which the latching elements extend and is placed at the end opposite the latching element.
  • the elevation does not have to be placed directly on the edge, but can also be located at some distance from the end of the base body.
  • the complementary recess of the other base body is placed in such a way that, when closed, it accommodates and encloses the elevation.
  • the latching elements of the two base bodies can advantageously also have complementary tongues and grooves, with the first latching element having a tongue or groove that is designed continuously or in sections, and the second latching element has a complementary groove or tongue that is the same as the tongue or groove of the first locking element is configured continuously or in sections.
  • the combination of tongue and groove enables the two parts to no longer be displaced in relation to one another after they have been assembled in one direction along the latching elements, thus enabling the closure to be closed more easily.
  • the latching element designed as a groove can preferably be designed as a catch projection into which the latching element designed as a tongue complementary to the groove can engage.
  • the gripping projection designed as a groove can have a concave inner and/or outer wall in a plane parallel to the main extension plane and in a direction perpendicular to the course of the locking element.
  • the locking element designed as a spring can have a convex shape in the same direction. Other options for designing the locking element are that it is flat, polygonal or designed in any other shape.
  • the locking elements can be formed over the entire width of the base body or only in sections. In this case, in sections means that along the course of the latching element, for example, projections only exist at the ends and there is a gap in the middle between them.
  • latching elements are primarily used to design them in such a way that assembly can take place as easily and precisely as possible and when the closure is closed the base bodies do not slip against one another, thereby making closure more difficult.
  • the elevation is preferably formed in such a way that the height of the elevation corresponds to the thickness D of the base body not containing the elevation and the free end of the elevation in the closed state is flush with the surface of the other base body. This enables the user to visually and haptically register the correct locking of the closure.
  • the present invention also relates in particular to the following optional developments of a one-hand quick-release fastener, an orthosis, a prosthesis or a shoe.
  • a one-hand quick-release fastener as described above according to one of the claims characterized in that the base body, which does not have the attachment area, has a substantially round shape at the end opposite the latching element of the base body in a plane parallel to the main plane of extension.
  • a one-hand quick-release fastener as described above according to one of the claims characterized in that the base body, which does not have the attachment area, tapers towards the end opposite the latching element of the base body.
  • a one-hand quick-release fastener as described above according to one of the preceding claims characterized in that one of the locking elements as a rear gripping projection in the form of a groove and the other locking element is designed as a spring that fits into the rear gripping projection.
  • a one-hand quick-release fastener as described above according to one of the claims characterized in that the height of the elevation corresponds to the thickness D of the base body having the recess.
  • the one-hand quick-release fastener according to the invention can be used above all in prostheses, orthoses or shoes, in particular orthotic shoes, therapeutic or orthopedic shoes with foot-specific dimensions, particularly preferably in foot prostheses or foot orthoses, being attached to these by means of the attachment area or by 3D printing, for example be integrated into this.
  • the first closure element 22 is designed as an elevation 41 on the first base body 2, which is attached to the upper side 24 of the first base body.
  • the elevation 41 has a base that is round in the main extension plane of the first base body 2 .
  • this elevation 41 has a spring 43 over the entire circumference, which is placed at some distance from the free end 48 of the elevation 41 .
  • the second closure element 32 which in 1 is not visible, is designed as a recess 42 with a groove 44 complementary to the elevation 41 with the tongue 43 .
  • a first latching element 21 of the first base body 2 is designed as a groove 23 .
  • Attached to the end of the first base body 2 opposite the first latching element 21 is an attachment area 61, which is used to attach the one-hand quick-release fastener 1 to an orthosis, a prosthesis or a shoe, with the underside of the first base body 25 being in contact with said orthosis, prosthesis or shoe.
  • the attachment area 61 is significantly thinner than the first base body 2 and the transition between the two is not designed abruptly, rather the first base body 2 has a taper 26 which extends the first base body 2 from its upper side 24 to its underside 25 in the direction of the attachment area tapered.
  • the Attachment portion 61 has a substantially rectangular shape and tapers to the opposite end from first body 2 , the end being straight cut off in a direction parallel to the extending direction of first latching member 21 .
  • the second latching element 31 of the latching device 7 which is located on the second base body 3 , is designed as a spring 33 .
  • This spring 33 is designed to complement the first latching element 21 , which is designed as a groove 23 , of the first base body 2 .
  • the surface profile is designed here as a hemispherical elevation, being divided into four segments by recesses. One of the four segments was removed in the process.
  • the second base body 3 has a taper 64 , in which the thickness of the second base body 3 tapers from its underside 35 to its top side 34 . Also visible is an opening 52 for receiving a shackle, cord or string, and a shackle 51 mounted therein.
  • the second base body 3 has a second closure element 32 which is designed as a round recess 42 in the main extension plane of the second base body 3 , complementary to the round elevation 41 of the first base body 2 .
  • a second closure element 32 which is designed as a round recess 42 in the main extension plane of the second base body 3 , complementary to the round elevation 41 of the first base body 2 .
  • the groove 44 is formed along the inner peripheral edge of the recess 42, complementary to the full-circumferential tongue 43 of the elevation 41.
  • the thickness 45 of the second base body 3 is spaced outwards in the direction perpendicular to the main plane of extension from the protrusion 42 in sections along the inner circumference of the recess 42 reduced that in 2 the thickness 45 is reduced to zero and thus a continuous recess is formed from the top 34 of the second base body 3 to the bottom 35 of the second base body 3 .
  • the second latching element 31 of the latching device 7 is complementary to the in 1 shown first locking element 21, designed as a spring 33. Also integrated into the second base body 3 are the openings 52 for receiving the bracket, with the associated bracket 51 also being shown.
  • the openings 52 can also be designed in such a way that they can receive a string or a cord, and instead of the bracket 51 a string or cord can be attached to the base body containing the openings 52 . Furthermore, you can open the surface of the second base body 3 at the top can be seen the surface profile 63, which provides support and thereby facilitates the assembly and closing of the one-hand quick-release fastener 1.
  • the attachment area 61 shows the one-hand quick-release fastener 1 of 1 , with the difference that in the attachment area 61 there is a through-opening 62 in a round shape, which facilitates attachment of the one-hand quick-release fastener 1 to a surface.
  • This makes it possible, for example, to attach the attachment area 61 with the through opening 62 to an elevation of an orthosis, a prosthesis or a shoe before it is attached to or integrated into a surface by gluing, sewing or riveting.
  • the attachment area is 61 in 3 designed shorter than in 1 .
  • the size of the attachment area 61 can be adjusted.
  • the last difference to the first basic body 2 der 1 is that the attachment area 61 does not have a straight end on the end opposite the first base body 2, but rather has an overall oval shape in the main extension plane of the first base body 2 and thus also has a rounded end.
  • FIG 4 shows a plan view of the one-hand quick-release fastener 1 of FIG 1 , but in closed condition. It can no longer be determined whether and which of the two closure elements (21, 31) has a tongue or a groove on the closure.
  • the second base body 3 is longer than the first base body 2, which leads to the advantages of easier handling described in the previous part, since the second base body 3 can be reached under more easily and thus opened and closed more easily.
  • figure 5 shows a side view of the 4 .
  • the openings 52 for accommodating the bracket are designed as a single continuous opening.
  • the attachment area 61 does not extend in the main extension plane of the first base body 2 , but instead bends in the direction of the underside of the first base body 25 .
  • the second latching element 31 is slightly out of the main extension plane of the second base body 3 in the direction of the underside of the second base body 35 is offset, wherein the first base body 2 has a slight bulge in its first locking element 21 complementary thereto.
  • the first closure element (22) and thus the free end 48 of the elevation 41 terminates flush with the upper side 34 of the second base body 3 .
  • the elevation 41 thus has a height that is equal to the thickness of the second base body 3 .
  • FIG. 6 shows a first body 2 of the one-hand quick-release fastener 1 in plan view, with the difference that a first closure element 22 is designed as an oval or elliptical elevation 41 .
  • the survey has a full circumference spring 43 .
  • the spring is as in 1 , To the free end 48 of the survey 41 placed at a distance.
  • the first closure element 22 is placed centrally on the first base body 2 in a direction parallel to the extension of the first latching element 21 . In a direction parallel to the main plane of extent of the first base body 2 and perpendicular to the direction of extent of the first latching element 21 , it is placed at the end opposite the first latching element 21 , at the beginning of the taper 26 of the first base body 2 .
  • the first locking element 21 is in 2 formed in such a way that it has a groove 23 . Furthermore, a web 46 is shown, which connects the first closure element 22 to the first latching element 21 .
  • the web runs in a direction perpendicular to the course of the first latching element 21 and parallel to the main plane of extension of the first base body 2, centrally from the first latching element 21 to the first closure element 22.
  • the web is just as high in height as the first closure element 22, but ranges in height i.e. up to the free end 48 of the elevation 41.
  • FIG 7 shows a plan view of the first base body 2 as in FIG 6 , with the difference that the elevation 41, which forms the first closure element 22, is designed as a polygon, in this case as a pentagon. Another difference is that the spring 43, which is formed around the elevation 41, is only implemented in sections and not as in FIG 1 fully. There is a spring 43 on each of the outer sides of the pentagonal elevation 41, which is designed as an ellipsoid.
  • FIG 8 shows a plan view of the first base body 2 as in FIG 6 , with the The difference is that the first closure element 22 is in the form of a conical elevation 41 , the base of the cone being the free end of the elevation 48 and the latter running towards the first base body 2 .
  • Another difference to 6 is that three circular indentations are made in the attachment elevation 41, which serve as a groove 43 for securing the closure.
  • FIG 9 shows a plan view of the first base body 2 as in FIG 6 , with the difference that the first closure element 22 is designed as an elliptical elevation 41. Furthermore, the elevation is not solid, but has an opening on the side facing away from the latching element 21 . Another difference is that the interior of the elevation 41 has a cavity 49 . This is for the possibility of receiving another bump or button placed in the recess 42 of the second body 3 and serving to reinforce the closure.
  • the 10 shows an orthotic shoe 100 which has a one-hand quick-release fastener 1 .
  • the one-hand quick-release fastener 1 has a cord 101 with which the quick-release fastener 1 is in the in 10 shown, closed state is stretched.
  • the orthotic shoe 100 has two deflection elements 102a and 102b which are arranged on the side of the orthotic shoe 100 opposite the quick-release fastener 1 . These deflection elements 102a and 102b have passage openings for the cord 101, which is deflected by 90° after passing through one of the deflection elements 101a and 101b.
  • the shoe has a clamping element 103 in which the end of the cord 101 opposite the one-hand quick-release fastener 1 is clamped. With this clamping element 103, the cord 101 can be shortened or lengthened by changing the point on the cord 101 at which the cord 101 is clamped by the clamping element 103.

Landscapes

  • Orthopedics, Nursing, And Contraception (AREA)

Claims (13)

  1. Fermeture rapide à une main (1) présentant
    un premier corps de base (2) s'étendant à plat dans un plan d'extension principal avec un premier élément d'encliquetage (21) et un premier élément de fermeture (22),
    un deuxième corps de base (3) s'étendant à plat dans un deuxième plan d'extension principal avec un deuxième élément d'encliquetage (31) et un deuxième élément de fermeture (32),
    dans laquelle le premier et le deuxième élément d'encliquetage (21, 31) sont réalisés de telle sorte que, avec formation d'une liaison par complémentarité de formes du premier et deuxième corps de base (2, 3) dans au moins une direction, ils peuvent être reliés ou sont reliés entre eux sous la forme d'une liaison par encliquetage, dans laquelle le premier et le deuxième élément de fermeture (22, 32) sont réalisés de telle sorte que, pour la fixation du premier corps de base (2) sur le deuxième corps de base (3), ils peuvent être reliés ou sont reliés entre eux dans au moins une direction non définie par coopération de formes par la liaison d'encliquetage avec réalisation d'une fermeture,
    et dans laquelle l'un des éléments de fermeture est réalisé sous la forme d'un bossage (41) et l'autre des éléments de fermeture sous la forme d'un évidement (42) d'un des corps de base (2, 3), de telle sorte que pour la formation de la fermeture, le bossage (41) s'insère dans l'évidement (42),
    caractérisée en ce que
    l'épaisseur (45) du corps de base contenant l'évidement (42) déterminée perpendiculairement à son plan d'extension principal est réduite à zéro vers l'extérieur à distance de l'évidement (42) et au moins par sections le long du bord périphérique intérieur de l'évidement (42) et le bossage (41) présente une languette ou rainure (43), qui sensiblement dans un plan parallèle au premier plan d'extension principal du corps de base présentant le bossage (41) et à distance de l'extrémité libre du bossage (41) fait au moins en partie le tour du bossage (41), et l'évidement (42) présente le long de son bord périphérique intérieur une rainure ou languette (44) réalisée de manière complémentaire de la languette ou rainure (43) dans le bossage (41), de telle sorte que les rainure et languette (43, 44) s'emboîtent à fleur l'une dans l'autre à l'état fermé.
  2. Fermeture rapide à une main (1) selon la revendication précédente, caractérisée en ce que le premier élément d'encliquetage (21) présente une languette ou rainure (23) et le deuxième élément d'encliquetage (31) présente une rainure ou languette (33) complémentaire du premier élément d'encliquetage.
  3. Fermeture rapide à une main (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que le bossage (41) et/ou l'évidement (42) présentent une forme sensiblement ronde, semi-circulaire, ovale, elliptique, en losange ou polygonale dans la direction parallèle au plan d'extension principal et/ou une forme conique ou pyramidale dans la direction perpendiculaire au plan d'extension principal.
  4. Fermeture rapide à une main (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que l'un des corps de base présente une zone de fixation (61) avec laquelle le corps de base peut être fixé sur ou dans une surface.
  5. Fermeture rapide à une main (1) selon la revendication précédente, caractérisée en ce que la zone de fixation (61) présente une ouverture traversante (62) qui facilite la fixation du corps de base sur une surface.
  6. Fermeture rapide à une main (1) selon l'une quelconque des revendications 4 ou 5, caractérisée en ce que le corps de base présentant la zone de fixation (61) est fixé de manière fixe, avantageusement par couture, rivetage, vissage ou collage, sur une surface, par exemple d'une chaussure ou d'une orthèse.
  7. Fermeture rapide à une main (1) selon la revendication 4, caractérisée en ce que le corps de base présentant la zone de fixation (61) est intégré dans une surface.
  8. Fermeture rapide à une main (1) selon l'une quelconque des revendications 4 à 7, caractérisée en ce que le corps de base ne présentant pas la zone de fixation (61) présente des ouvertures pour recevoir un étrier, un cordon ou une cordelette (52).
  9. Fermeture rapide à une main (1) selon la revendication 8, caractérisée en ce que le corps de base présentant les ouvertures (52) pour recevoir un étrier, un cordon ou une cordelette présente un étrier, un cordon ou une cordelette (51) qui est fixé(e) dans les ouvertures (52).
  10. Fermeture rapide à une main (1) selon l'une quelconque des revendications 4 à 9, caractérisée en ce que le corps de base ne présentant pas la zone de fixation (61) est plus long que le corps de base présentant la zone de fixation (61).
  11. Orthèse, prothèse ou chaussure, en particulier chaussure orthétique, chaussure thérapeutique ou orthopédique avec des dimensions spécifiques au pied, avec une fermeture rapide à une main (1) selon l'une quelconque des revendications précédentes.
  12. Orthèse ou prothèse selon la revendication précédente en tant qu'orthèse de pied ou prothèse de pied.
  13. Orthèse, prothèse ou chaussure selon l'une quelconque des revendications 11 et 12, caractérisée en ce qu'un cordon (101) ou une cordelette est disposé(e) sur l'un des corps de base (2, 3), dans laquelle l'orthèse, la prothèse ou la chaussure présente en outre un élément de serrage (103) avec lequel l'extrémité du cordon (101) ou de la cordelette opposée à la fermeture rapide à une main (1) peut être établie, en particulier peut être réglée en ce qui concerne la longueur du cordon (101) ou de la cordelette.
EP21157124.5A 2020-02-14 2021-02-15 Fermeture rapide à une main Active EP3864992B1 (fr)

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DE202010010300U1 (de) * 2009-08-24 2010-10-21 Fidlock Gmbh Mechanischer Verschluss mit einer Verriegelungsvorrichtung
WO2014071319A1 (fr) * 2012-11-02 2014-05-08 Boa Technology Inc. Organes d'accouplement pour dispositifs et systèmes de fermeture
WO2015035257A2 (fr) * 2013-09-05 2015-03-12 Boa Technology Inc. Variantes de guides de laçage pour serrer des mécanismes et procédés associés
DE102014210029B3 (de) 2014-05-26 2015-10-01 Fidlock Gmbh Verschlussvorrichtung zum Verbinden zweier Teile
CN208625938U (zh) * 2018-03-01 2019-03-22 深圳简单医疗科技有限公司 卡扣装置以及应用该卡扣装置的人体关节矫正装置

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